JPH01201768A - Electronic calculator - Google Patents

Abstract

PURPOSE:To simplify calculation in transaction by calculating expenses based on unit data of a stock price and the like, quantity data of the number of stocks, commission rates and tax rates which have previously been stored, and calculating payment amounts and reception amounts. CONSTITUTION:Tables for calculating the commissions and the tax rates are previously written in a commission rate table part 19 and a tax rate table part 20 by a key input part 11. When unit data of the stock price and the like and quantity data of the number of stocks are inputted from the key input part 11, the operation part 123 of a CPU 12 calculates the expenses based on data stored in the table parts 19 and 20, and calculates the payment amounts and the reception amounts including the expenses. The payment amounts are displayed in a display part 2 through a display buffer 16.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a small electronic calculator equipped with various calculation functions such as calculation of stock sales and sales.

[Prior art and its problems] Recently, there has been a stock boom, and the number of so-called individual investors who trade stocks while managing a small amount of their own funds is increasing.

By the way, when you buy and sell stocks, you incur commissions and taxes, but calculating them including these is quite troublesome, so individual investors often leave it up to the trading agent (for this reason, the payment amount and It was not possible to know the amount received immediately while being present.

Conventionally, electronic calculators such as calculators have been used to perform these calculations, but the user must make full use of cumbersome calculation formulas and the calculation functions of the calculator. Therefore, it requires a lot of effort and is not used very often7.

[Purpose of the Invention] This invention was made in view of the above circumstances, and is to easily calculate the payment amount and receipt amount for a transaction by simply inputting necessary data such as the stock price and number of shares, for example. The purpose is to provide a small electronic calculator that can.

[Summary of the Invention] When unit price and quantity data are inputted through an input means, this invention calculates expenses including fees and taxes based on data stored in a storage means that stores commission rates and tax rates in advance, and calculates expenses including fees and taxes. It is now possible to calculate the amount paid or received.

[Embodiments of the invention] An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows an external view of the same embodiment.

In the figure, 1 is a computer main body, and this main body 1 is a base 1a.
It has a two-fold structure with slb, and the folded part 1
It can be opened and closed from C.

Such a computer main body 1 has a display section 2 on one base 1a.
and a key manual section 3 for inputting numbers, symbols, etc.,
The other base body 1b has a key manual section 4 for inputting a brand name and a key manual section 5 for specifying a calculation mode.

Here, as shown in FIG.
Japanese character display part 21 for 0 digit, 6 above this display part 21
It has 585 dot display sections 22 for characters. Further, on the left side of this dot display section 22, in addition to rlNj that displays the input mode, there is a symbol display section 23 that displays the input data status such as "Sell", "Buy", "Additional purchase", "Latest", and "Target". On the right side of the dot display section 22, there is a symbol display section 2 for displaying calculation modes such as "Sell", "Buy", "Average", "Total", "Profit", "Target", "Stock Price" and "Number of Shares".
It has 4.

Note that rMJ on the left end of the display screen is memory display 25 indicating the state in which data is stored in memory, and rEJ is error display 2.
6. r-J is a minus display 27, rKJ is a constant lock display 28, and r+J rxJ at the right end of the display screen
r-J r+J is symbol display 2 during arithmetic calculations
It is 9.

Returning to FIG. 1, the key manual section 3 of the base 1a is set to rOFF.
J key, rMCJ key, "MRJ key, "M-" key,
"M ten" key, r ten/-J key, "in/out" key to specify data input or read mode, "C" key for clearing data, rAcJ for clearing all data
key, numeric keypad from "0" to "9", "・" key, "
-” key, “÷” key, rXJ key, “-” key, “+”
” has the key. Here, the "reset" key is operated to clear everything including the memory contents, such as after replacing the battery.

On the other hand, the key input part 4 for inputting the brand name on the base lb side is "A", "Riki", "Su", "Yu", "Su", "Ha".
Katakana keys for “ma”, “ya”, “u” and “wa” 4
1. It has a "space" key 42 and a "select" key 43. Here, if we talk about the katakana key 41, for example, the key "A", each time you operate the katakana key 41, "A" = "I" =
Katakana data is entered in the order of ``tsu'' - ``工'' - ``o'' - ``a''. Of course, the same applies to each of the keys "Riki" to "Wa". Further, the "shi" key 43 is used to move a cursor indicating a data input position when data is input using the katakana keys 41.

In addition, the keys 5 for specifying the calculation mode are the "stock memory" key 51, the "average stock price edge number of shares" key 52, the "total asset gross profit" key 53, the "buy" key 54, and the "sell" key 55.
, a “profit” key 56, a “target stock price” key 57, and a “data” key 58.

Next, the circuit configuration of such a computer will be explained with reference to FIG.

In the figure, 11 is a key human power section, and this key human power section 11
Key manual data and reset data obtained by operating the "reset" key are provided to the CPU 12. CPU12
The computer has an internal register 121, a program memory section 122 storing various arithmetic programs, and an arithmetic section 123.

Such a CPU 1 has a program memory section 122.
It controls writing and reading of data to and from the stock memory section 13, save data memory section 14, and result data memory section 15 according to the arithmetic program, and also by exchanging data between these memory sections 13 to 15 and the arithmetic section 123. A predetermined calculation is executed, and the calculation result is provided to the display buffer 17 to be displayed on the display unit 2 described above. Further, the CPU 12 controls the pointer section 17,
Further, a control command is given to the table setting routine ROM 18 to set up the commission rate table section 19 and the tax rate table section 2.
0 to form respective tables, and data exchange with these table units 19 and 20 is also controlled.

Here, the stock memory section 13 includes a stock memory section 131 and an item memory section 132, and the stock memory section 131 stores stock names, latest stock prices, and management pointers as shown in FIG. As shown in FIG. 5, the stock price, number of shares, and date (stock purchase date) are stored respectively. As shown in FIG. 6, the save data memory section 14 includes a brand save register 141, a buy price save register 142, a stock number save register 143, a date save register 144, a sell price save register 145, a profit save register 146, and a profit rate save register. It has 147. As shown in FIG.
, a pay unit price register 154, a profit register 155, an asset register 156, a profit rate register 157, a target stock price register 158, an average stock price register 159, and a total stock number register 160. As shown in FIG. 8, the pointer section 17 includes a brand pointer 171, an item pointer 172, a brand E
It has an ND pointer 173, an item END pointer 174, and a fee pointer 1'' 75.The internal register 121 of the CPU 12 has an X register 121a as shown in FIG.
SY register 121b, Z register 121c, W register 121d, A register 121e, B register 121f
, a C register 121g, a D register 121h, an SE register 121i, and a P register 121j. The table setting routine ROM 18 stores setting routines in accordance with the stock trading commission rate and the securities transaction tax rate, and the table for commission and tax calculation is changed to the commission rate table by manual input of the "reset" key from the key human power section 11. The information is written in the tax rate table section 19 and the tax rate table section 20. In this case, such a table is shown in FIG. 10(a).
As shown in the figure, tables n-01 to 15 are used for fee calculation, and table n-16 is used for tax calculation. Also,
In each table, amounts are defined in rAJ to rGJ, and rates are defined in rlJ to rLJ, and table types are differentiated depending on the contents of "H". Here, H-
0 (same for H-1, 2, and 3), the upper limit is the amount specified in rAJ to rGJ, and the lower limit is the upper limit specified in the table below (however, in the case of n-01, The lower limit is 0 yen), and the rate specified in rlJ to rLJ is now applied to the range, and in the case of H-4, the lower limit is the upper limit specified in the table one below, and the rate specified in the table one above is applied. The amount calculated based on the specified rate is r
The fixed amount specified by rlJ to rLJ is allocated to a range whose upper limit is the pre-calculation amount that matches the fixed amount specified by lJ to rLJ.

In FIG. 3, 201 is a battery for driving the entire circuit and backing up each memory.

Next, the operation of the embodiment configured as described above will be explained.

First, the operation of the entire computer will be explained with reference to the flowchart shown in FIG. In this case, if you operate any of the keys in Figure 1 ÷ the key manual section 3.4.5 mentioned above,
In step A1, a key determination is made. Here, when the numeric keys "0" to "9" are operated in the key manual section 3, the numeric value processing of step A2 is performed, and "÷"
When you operate the function keys such as key, "x" key, "-" key, "+" key, the four arithmetic calculations and memory calculation processing of step A3 are performed, and the "in/out"
When the key is operated, input/output mode changing processing in step A4 is performed. Further, when the katakana key 41 is operated in the key input section 4, the katakana input process of step A5 is performed. Further, when the "data" key 58 is operated in the key human power section 5, the data input/output process of step A6 is performed, and when the "stock memory" key 51 is operated, the stock memory process of step A7 is performed, and the "average stock price" When the "total number of shares" key 52 is operated, the average price and total number of shares calculation processing is performed in step A8, and when the "buy" key 54 is operated, the purchase calculation is performed in step A9, and the "sell" key 55 is operated.
When you operate , the selling calculation process in step AIO is performed, when you operate the "profit" key 56, the profit calculation process in step All is performed, and when you operate the "total asset gross profit" key 53, the total asset gross profit in step A12 is performed. The calculation process is performed, and when the "target stock price" key 57 is operated, step A
13 target stock price calculation processing is performed.

Next, the detailed operation of such a computer will be explained.

First, the case of stock memory registration will be explained. In this case, as shown in FIG. 27(a), operate the "Stock Memory" key 51 of the key human power section 5, and then operate the "In/Out" key of the key human power section 3 to specify the input mode. . The display on the display unit 2 at this point is as shown in FIG.

Next, as shown in FIG. 27(b), the r
When the CJ key is operated, the operation shown in the flowchart of FIG. 12 starts. First, in step B1, the system waits for the brand expert's strength, and the display on the display section 2 becomes as shown in FIG. 2(b). From this state, step B2, the brand master's power, is performed. Now, if you input "Irohaniho" as shown in Figure 27 (C) as a stock name, the display on the display section 2 will be as shown in Figure 27 (C).
).

After confirming this display, the key manual section 5 shown in FIG. 27(d) is pressed.
2. Operate the "data" key 58 of Then step B
3 is waiting for the input of the stock price, and the display on the display unit 2 is as shown in the figure (d).
). From this state, stock price input is performed in step B4. Now, r132 shown in Fig. 27(d)
When 0J is input as the stock price, the display on the display section 2 becomes as shown in FIG. 2(e).

After confirming this display, the key manual section 5 shown in FIG. 27(f) is pressed.
When the "data" key 58 is operated, the process waits for the input of the number of stocks in step B5, and the display on the display section 2 becomes as shown in FIG. 2(f). From this state, the number of stocks is input in step B6.

If r5000J shown in FIG. 27(g) is now input as the number of shares, the display on the display unit 2 will become as shown in FIG. 27(g).

After confirming this display, the key manual section 5 shown in FIG. 27(h)
When the "data" key 58 is operated, the process waits for date input in step B7, and the display on the display section 2 becomes as shown in FIG. From this state, the date is entered in step B8. Now, r871124 shown in Fig. 27(i)
When J is input as date data, the display on the display section 2 becomes as shown in FIG. 2(i).

From this state, the key manual section 5 shown in FIG.
2. Operate the "data" key 58 of Then step B
9 is written to the stock memory 13, and the display section 2
The display will be as shown in Figure (j). In this case, the brand name is written in the brand memory section 131, and the stock price, number of shares, and date data are respectively written in the item memory section 132.

Next, the case of purchasing additional shares will be explained. In this case, the second
8. As shown in Figure 8 (a), the “stock memory” of the key human resource department 5
The input mode is specified by operating the key 51 and then operating the "in/out" key of the key operator section 3. The display on the display unit 2 at this point is as shown in FIG.

Next, as shown in FIG.
When the "ON" key 43 is operated, the operation shown in the flowchart of FIG. 13 starts. First, the brand name is displayed in step C1. In this case, the display on the display unit 2 is shown in the same figure (
b).

Here, if you wish to correct part of the brand name, you can move the cursor to the correction position of the brand name using the "Select" key 43 of the key input section 4, and input the correct kana data using the katakana key 41. Thereafter, the data key waits for human input in step C2.

From this state, when the "data" key 58 of the key operator section 5 is operated as shown in FIG. 28(C), the stock price is displayed in step C3. In this case, the display on the display unit 2 is as shown in FIG. 2(C). And again step C
Data key number 4 is waiting for human power. Here, Fig. 28 (d
), when the "data" key 58 of the key operator section 5 is operated, the number of stocks is displayed in step C5. In this case, the display on the display section 2 is as shown in FIG. 2(d). Then, the process again waits for data key manual input at step C6.

Next, as shown in FIG. 28(e), the "data" key 58 of the key manual section 5 is operated again. Then step C7
The purchase date will be displayed. In this case, the display on the display unit 2 is as shown in FIG. 2(e).

After confirming this display, the key manual section 5 shown in FIG. 28(f) is pressed.
When the "data" key 58 is operated, the system waits for the input of the additional purchase price in step C8, and the display on the display section 2 is as shown in FIG.
It becomes as shown in .

From this state, the additional purchase stock price is input in step C9.

Now, if r1400J shown in FIG. 28(g) is the additional stock price, the display on the display unit 2 will be as shown in FIG. 28(g). Then, as shown in FIG. 28(h), the key human power section 5
When the "data" key 58 is operated, the process waits for the input of the number of additional shares to be purchased in step C10, and the display on the display section 2 is as shown in the figure (h).
).

From this state, the number of additional shares to be purchased is input in step C11. Now, if r3000J shown in FIG. 28(i) is the number of additional shares to be purchased, the display on the display unit 2 will be as shown in FIG. 28(i).

Next, as shown in FIG. 28(j), the "data" key 58 of the key operator section 5 is operated again. Then, step C1
2, and the display on the display section 2 becomes as shown in FIG. 2(j).

From this state, the additional purchase date is input in step C13. Now, if r871203J shown in FIG. 28(k) is set as the additional purchase date, the display on the display unit 2 will be as shown in FIG. 28(k). Here, when the "data" key 58 of the key manual section 5 shown in FIG. 28(1) is operated again, step C1
Writing to the stock memory unit 13 is performed in step 4. In this case, each data of the stock price, number of shares, and date of the additionally purchased stock is written into the item memory section 132, respectively. Then, in step C15, the item END pointer of the pointer section 17 is incremented by 1, and the process proceeds to step C16, where the display section 2 shows the screen shown in FIG.
As shown in the figure below, the stock price, number of shares, and date of the purchased stock will be displayed along with the stock name.

Next, the case of stock memory recall will be explained. in this case,
As shown in FIG. 29(a), the "Stock Memory" key 51 of the key manual section 5 is operated. Then, the operation shown in the flowchart of FIG. 14 starts. First, step D1
In step D2, the item pointer 172 shown in FIG. 8 of the pointer section 17 is increased by 1, and in step D2
Determine whether it is of the following brand. In this case, if the content of the item pointer 172 is set to "01", the item "01" in the item memory section 132 shown in FIG. The management pointer for the stock name "Irohaniho" of "01" is "01",
The management pointer for the stock name “IWEO” of “2” is “03”
Therefore, it belongs to the brand name "Irohaniho" of "01".

As a result, a negative determination is made in step D2, and the process proceeds to step D3. Then, the stock name is read out in step D3, then the stock price is read out in step D4, and these are displayed on the display section 2 in step D5. The final display on the display section 2 in this case is as shown in FIG. 29(a). Thereafter, the data key waits for human input in step D6.

From this state, as shown in FIG. 29(b), when the "data" key 58 of the key manual section 5 is operated, the process proceeds to step D7, where the number of shares is read out, then the number of shares is read out in step D8, and the number of shares is read out in step D9. These are displayed on the display section 2. The display on the display section 2 in this case is as shown in FIG. 29(b).

Then, the data key waits again at step DIO. From this state, when the "data" key 58 of the keypad section 5 is operated again as shown in FIG. 29(c), the process advances to step D3 and onward, and the display on the display section 2 shown in FIG. 29(a) changes. Reproduced.

Next, as shown in FIG. 29(d), when the "stock memory" key 51 of the key input section 5 is operated again, the item pointer 172 shown in FIG.
1, and in step D2, it is determined whether the item pointer 172 at this time is for the next brand. In this case, the content of the item pointer 172 becomes "02", indicating the item "02" in the item memory section 132 shown in FIG. The management pointer for the stock name "Irohaniho" is "01" and "02".
Since the management pointer of the brand name "Aiweo" is "03", this case also belongs to the brand name "Irohaniho" of "02". As a result, the determination in step D2 is No, and the process proceeds to step D3 and subsequent steps in the same manner as described above. As shown in FIG. 29(d), the initial display on the display section 2 here will display the item contents of "02" in the item memory section 132 shown in FIG. 5.

Here, when the "stock memory" key 51 of the key manual section 5 is further operated, the eighth
The item pointer 172 shown in the figure is further incremented by 1, and the content of the item pointer 172 becomes "03", which points to the item "03" in the item memory section 132 shown in FIG.

Then, for this item, the management pointer for the brand name "Irono 1 Niho" of "01" in the brand memory section 131 shown in FIG.
Since the management pointer of r02j's stock name "IWEO" is "03", it now belongs to "02" stock name "IWEO". This results in
In step D2, it is determined as YES, and in step D11, the brand pointer 171 shown in FIG.
1, and the operations after step D3 are executed in the same manner as described above.

Next, the case of purchasing calculation will be explained. First, we will discuss the case of purchasing calculations using only key human power. First, operate the rAcJ key of the key manual section 3 shown in FIG. 30(a) to clear everything once. The display on the display section 2 at this time is as shown in FIG.

Next, the user operates the "buy" key 54 of the key operator section 5 shown in FIG. 30(b). Then, the operation shown in the flowchart of FIG. 15 starts. First, in step F1, it is determined whether the stock memory is being displayed.

Here, since the purchase calculation is performed by key personnel, the judgment is No, and the process proceeds to step F2.
Clear the contents of.

Then, the system waits for the purchase price input in step F3, and the display on the display section 2 becomes as shown in FIG. 30(b). From this state, a purchase stock price is input in step F4. Now, if rlB20J shown in FIG. 30(c) is input as the buy stock price, the display on the display unit 2 will become as shown in FIG. 30(l).

Next, the "data" key 58 of the key operator section 5 shown in FIG. 30(d) is operated. Then, the process waits for the input of the number of shares to be purchased in step F5, and the display on the display section 2 becomes as shown in FIG. 2(d). From this state, the number of shares to be purchased is input in step F6. Now, if r5000J shown in Figure 30(e) is input as the number of shares to be purchased, the display on the display section 2 will be as shown in Figure 30(e).
). Here, when the "data" key 58 of the key manual section 5 shown in FIG. 30(f) is operated, the process proceeds to step F7.

In step F7, the internal register 121 of the CPU 12,
Using the calculation unit 123, purchase price x number of shares (1320 yen x 50
00 shares) and writes this result (6.6 million yen) to the Z register 121C shown in FIG. 9 of the internal register 121. Next, in step F8, the fee for Z is calculated and written to the W register 121d shown in FIG. Here, the fee calculation in step F8 is executed according to the flowchart shown in FIG.

First, in step G1, the contents of the W register 121d shown in FIG. 9 of the internal register 121 are set to 0. Then,
In step G2, r.01J is written in the fee pointer shown in FIG. 8 of the pointer section 17, and in step G3, the upper limit of the range corresponding to the fee pointer 175 is written in the X register 121a shown in FIG. 9 of the internal register 121. It's crowded.

In this case, the upper limit of the range corresponding to the content "01" of the fee pointer 175 is 1 million yen, which is n-01 of the fee rate table section 19 shown in FIG. 10(a).

Next, the process proceeds to step G4, where it is determined whether Z≦X. Since the determination here is No, the process advances to step G5. In step G5, it is determined whether the fee is to be calculated. Since the fee is being calculated here, the process proceeds to step G6.
It is 1,000,000 yen. ) is written to the X register 121a. Next, in step G7, it is determined whether the rate is fixed or not. Initially, it is determined that the rate is fixed, and the process proceeds to step G8. Then, in step G8, transfer the fixed amount (2,500 yen) to the X register 121a.
Then, in step G9, the W register 121d is written.
The contents of the X register 121a are added to the contents of the W register 121d (the contents of the W register 121d at this point are 0), and the result of this operation is written to the W register 121d.

Next, in step G10, the fee pointer 175
is increased by +1 to "02", and the process returns to step G3. Then, the upper limit of the range corresponding to the fee pointer 175 is written to the X register 121a shown in FIG. 9 of the internal register 121, but the upper limit of the range corresponding to the content "02" of the fee pointer 175 is The commission rate table section 19(7)n-02 shown in a) is 1 million yen. After that, from step G4 to step G5, step G6
In this case as well, enter the range amount width in the X register 121a.
In this case, the amount range is written in the commission rate table section 1.
From the range amount range (1 million yen) in n-02 of 9, the maximum amount (2
08,333 yen) is deducted (791,667 yen). Then, proceeding to step G7, the rate is determined, and the process proceeds to step Gll, where the fee is calculated from the contents of the X register 121a (791,667 yen) and the rate (1,20%), and this result is written to the X register 121a. It's crowded. Then, the process proceeds to step G9, and the contents of the W register 121d (
The contents of the W register 121d at this point are 2,500 yen. ) is added to the contents of the X register 121a, and the result of this operation is written to the W register 121d. And step G
Increase fee pointer 175 by 1 with IO and proceed to step G3
Return to

Below, in the same way, the fee pointer 175 is set to r03J.
The above fee calculation is also performed for r04J. Thereafter, when the fee pointer 175 becomes "05", the upper limit of the range corresponding to the fee pointer 175 entered in the X register 121al:iF becomes 10 million yen in step G3, and the answer in step G4 becomes YES. Then, the process proceeds to step Gll, where it is determined whether the fee is to be calculated, but since the fee is being calculated here, the process proceeds to step G12, where the upper limit of the previous range (in this case, the fee) is determined from the contents of the Z register 121c (6.6 million yen in this case). 5 million yen corresponding to "04" by the pointer 175, and writes this result (1.6 million yen) to the X register 121a. Then step G
After determining the rate in step G13, the fee is calculated from the contents of the X register 121a (1.6 million yen) and the rate (0.75%), and the result (12,000 yen) is written to the XL/Sister 121a. Then, in step G15, the contents of W register '121 d (at this point W register 12
The contents of 1d are 50,000 yen in total until the fee pointer 175 is "04". ) to X register 121
Add the contents of a, write this calculation result (62,000 yen) to the W register 121d, complete the fee calculation, and proceed to the 15th
Return to the flowchart in the figure.

In FIG. 15, in step F9, the W register 121d is
The contents are written into the expense register 152 shown in FIG. 7 of the result data memory section 15. Next, in step FIO, the contents of the 2 register 121c (6.6 million yen) are written to the W register 12.
1d (62,000 yen) is added, and this result is written into the payment register 151 shown in FIG. 7 of the result data memory section 15.

Next, in step Fil, the pay unit price (purchase) is calculated. The pay unit price (purchase) calculation here is executed according to the flowchart shown in FIG. First, in step H1, the internal register 121 of the CPU 12, the arithmetic unit 1
23 to calculate the purchase price x number of shares (1320x5000), and store this result (6.6 million) in the internal register 121
2 register 121c shown in FIG. Then,
In step H2, the upper limit of the contents of Z is determined and the Z register 12 is
Write to 1C.

Here, the upper limit of Z is determined according to the flowchart shown in FIG.

First, in step J1, the contents of the W register 121d shown in FIG. 9 of the internal register 121 are set to "0". Next, in step J2, "01" is written in the fee pointer 175 shown in FIG. 8 of the pointer section 17, and in step J3, the upper limit of the range corresponding to the fee pointer is written in the X register 121a shown in FIG. 9 of the internal register 121. write to. In this case, the upper limit of the range corresponding to the fee pointer "01" is the fee rate table section 19 shown in FIG. 10(a).
The amount will be 1 million yen for n-01.

Next, the process proceeds to step J4, where it is determined whether Z≦X. Since the determination here is NO, the process proceeds to step J5, increments the fee pointer 175 by 1, and returns to step J3. Then, this time, the upper limit of the range corresponding to "02" of the fee pointer 175, here 1 million yen of n-02 of the fee rate table section 19 shown in FIG. 10(a), is written to the X register, and step J4 Then, judge whether Z≦X again.

Similarly, the operations from step J3 to step J5 are repeated, and it is determined whether Z≦X after incrementing the fee pointer 175 by 1. Then, the fee pointer 175 becomes "05", and the upper limit of the range corresponding to the content "05" of this fee pointer 175, in this case, 1000 of n-05 of the fee rate table section 19 shown in FIG. 10(a). When the amount reaches 10,000 yen, step J4 becomes YES and the process proceeds to step J6.

Since the upper limit of Z is being determined here, the process proceeds to step J7 and writes the current range upper limit (10 million yen in this case) to the Z register 121C.

Then, the process returns to the flowchart of FIG. 17. In FIG. 17, the content of the fee pointer (r05J in this case) is written in the P register 121j shown in FIG. 9 of the internal register 121 in step H3. Next, in step H4, the fee for the contents of the Z register (10 million yen) is calculated, and this result (87,500 yen in this case) is written to the W register 121d.
The contents of d are moved to the A register 121e. The calculation of the fee for Z here is the same as that explained in FIG. 16, and the explanation here will be omitted.

Next, in step H5, the contents of the Z register 121C (10
1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 yen), and write it in the W register 121d. In this case, the calculation of the cost fee for Z is performed in the flowchart shown in FIG. 16. When the cost fee is determined in step G5, the process proceeds to step G16, and the contents of the P register 121j (r05J in this case) are set to the fee pointer 175 at this time. Determine whether they are equal.

Here, if NO, the process proceeds to step G6 and subsequent steps, and the cost fee for which the fee pointer 175 ranges from "01" to "04" is calculated. After that, when the fee pointer 175 becomes "05" and YES is determined in step G16, the previous range upper limit (in this case, 150
00,000 yen) to the X register 121a, step 01
Proceed to the operations from 3 onwards, and in step G14, the X register 12
The fee is calculated from the contents of 1a (-5 million yen) and the rate (0.75%), and the result (-37,500 yen) is written into the X register 121a. Then, in step G15, the content of the X register 121a is added to the content of the W register 121d (the content of the W register 121d at this point is a total of 50,000 yen in fees until the fee pointer 175 is "04"), and the calculation result is (12,500 yen) is written in the W register 121d, and the cost and fee calculation is completed.

Then, the process returns to the flowchart of FIG. 17. In FIG. 17, in step H6, the tax is calculated from the contents of the Z register 121c (10 million yen in this case) and the tax rate (0.55%), and this result (55,000 yen) is stored in the internal register 1.
21 in the X register 121a shown in FIG. Next, in step H7, the contents of the second register 121C (100
The contents of the X register 121a (55,000 yen) are subtracted from the contents (0,000 yen), and this result (994,500 yen) is written to the Z register 121C. Furthermore, in step H8, 2 registers 1
A register 121e from the contents of 21C (10 million yen)
fee (87,500 yen in this case) and W register 121
The cost fee (12,500 yen) of d is subtracted, and this result (9,845,000 yen) is written to the D register 121h shown in FIG. 9 of the internal register 121.

Next, the process advances to step H9. In this step H9, it is determined whether the rate is fixed or not. In this case, a fixed rate or a rate is determined according to the contents of rHJ in the fee rate table section 19 indicated by the fee pointer 175. Here, since it is H-〇 and the rate is determined, the rate (0.75%) is determined in step HIO.
+1 is calculated and the result is written to the Y register 121b shown in FIG. 9 of the internal register 121. Here, when it is determined that it is fixed, set "1" to the Y register 121 in step H1l.
It starts writing to b. From this state, step H12
, divide the contents of the D register 121h (9,845,000 yen) by the contents of the Y register 121b (1,0075), and divide the result (9,771,721 yen) into the W register 121.
Write to d.

Next, the process advances to step H13. In step H13, the purchase price x number of shares (1320 x 5000) is calculated and the result (6.6 million yen) is written to the Z register 121C. Next, in step H14, it is determined whether it is W or Z. In this case, N
If the answer is YES, the content of the P register 121j, that is, the saved content of the fee pointer 175 is incremented by 1, and the process proceeds to step H15. In step H15, 2 registers 1
The fee for the contents of 21C (6.6 million yen) is calculated, the result (62,000 yen in this case) is written to the W register 121d, and the contents of this W register 121d are transferred to the A register 121e. The fee calculation in step 2 is the same as that explained in FIG. 16, and the explanation here will be omitted. Next, in step H16, the Z register 121c
Calculate the cost fee for the content (6.6 million yen) and send this result (12,500 yen in this case) to W register 1.
Write to 21d.

The calculation of the cost fee in step 2 is the same as that explained in FIG. 16, and the explanation here will be omitted. Next, step H
17, the contents of Z register 121c (6.6 million yen), the fee of A register 121e (62,000 yen in this case) and W
Add the cost fee (12,500 yen) of register 121d and transfer this result (6,674,500 yen) to D register 121
Write to h.

Next, the process advances to step H18. In step H18, it is determined whether the rate is fixed or not. In this case, the fee pointer 17
A fixed rate or a rate is determined according to the contents of rHJ in the fee table 19 indicated by 5. Here, it is H-0 and the rate is determined, so in step H20 1-tax rate (0,5
5%) - rate (0,75%), and the result is (0,
987) to the Y register 121b. Here, when it is determined to be fixed, in step H20 1 - tax rate (0.55%
) is written to the Y register 121b. From this state, proceed to step H21, and set the contents of the D register 121h (6,674,500 yen) to [Number of shares xyX register 21b
content (0,987)] and the result is (1353
yen) to the X register 121a, converts it into an integer in step H22, completes the pay unit price (purchase) calculation, and returns to the flowchart of FIG. 15.

In FIG. 15, in step F12, the X register 121
The contents of a are written in the pay unit price register 154 shown in FIG. 7 of the result data memory section 15. In this state, step F
13 expenses are displayed. The display on the display section 2 in this case is as shown in FIG. 30(f). Then, the data key waits for human input in step F14.

Next, as shown in FIG. 30(g), when the "data" key 58 of the key operator section 5 is operated, payment is displayed in step F15. In this case, the display on the display unit 2 will be as shown in FIG. 3(g).

Then, the data key waits for human input in step F16.

Next, as shown in FIG. 30(h), when the "data" key 58 of the key manual section 5 is operated, the pay unit price is displayed in step F17. In this case, the display on the display section 2 is as shown in FIG. 2(f).

This completes the key human-powered purchasing calculations.

Next, in the case of purchase calculation using the stock memory, first operate the "Stock Memory" key 51 of the key manual section 5 as shown in FIG. Read the data corresponding to "Irohaniho". The display on the display section 2 at this time is as shown in FIG.

Next, when the "buy" key 54 of the key operator section 5 shown in FIG. 31(b) is operated, the operation shown in the flowchart of FIG. 15 starts. In this case, since the stock memory is being displayed in step F1, YES is determined and step F18
Then, the stock price data and stock number data corresponding to "01" in the item memory section 132 are written into the buy stock price save register 142 and the stock number save register 143 of the save data memory section 14. Then, in step F3, the contents of the purchase stock price save register 142 are written into the display buffer 16, and in step F5, the contents of the stock number save register 143 are written into the display buffer 16, respectively. As a result, the operations from step F7 described above are executed, and the calculation result is Expenses, payments, and pay unit prices based on will be displayed on the display section 2.

Next, the case of sales calculation will be explained. First, we will discuss the case of sales calculation using only key human power. First, operate the rACJ key of the key manual section 3 shown in FIG. 32(a) to clear everything once. The display on the display section 2 at this time is as shown in FIG.

Next, the user operates the "sell" key 55 of the keypad section 5 shown in FIG. 32(b). Then, the operation shown in the flowchart of FIG. 19 starts. First, in step 1, it is determined whether the stock memory is being displayed.

Since this is a case of sales calculation by key human power, determine No, proceed to step 2, and save data memory section 14.
Clear the contents of.

Then, in step 3, the process waits for input of the selling price, and the display on the display section 2 becomes as shown in FIG. 32Cb>. From this state, the selling price is input in step 4. Now, if r1460J shown in FIG. 32(c) is input as the selling price, the display on the display section 2 will become as shown in FIG. 32(C).

Next, the "data" key 58 of the key operator section 5 shown in FIG. 32(d) is operated. Then, in step 5, the system waits for the input of the number of shares to be sold, and the display on the display section 2 becomes as shown in FIG. 2(d). From this state, the number of shares to be purchased is entered in step 6. Now, if r5000J shown in Figure 32(e) is input as the number of shares to be purchased, the display on the display section 2 will be as shown in Figure 32(e).
). Here, when the "data" key 58 of the key manual section 5 shown in FIG. 32(f) is operated, the process proceeds to step 7.

In step 7, the internal register 121 of the CPU 12,
Using the calculation unit 123, sell price x number of shares (1460 x 500
0) and writes the result (7.3 million yen) to the Z register 121C shown in FIG. 9 of the internal register 121. Next, calculate Z's fee in step 8, and this result (
In this case, 67,250 yen) is stored in W register 1 shown in Figure 9.
Write to 21d. The calculation of the fee for Z here is the same as that explained in FIG. 16, and the explanation here will be omitted.

Next, in step F9, the contents of the 2 register 121c (7
300,000 yen) and the tax rate (0.55%), and writes this result (40,150 yen) to the Y register 121b.

Next, the process proceeds to step KIO, and the result (107,400 yen) of adding the contents of the Y register 121b (7) (40,150 yen) to the contents of the W register 121d (67,250 yen) is stored in the expense register shown in FIG. 7 in the result data memory section 15. 15
Write in 2. Then, in step 11, register Z register 12
Subtract the contents of expense register 152 (107,400 yen) from the contents of 1c (7,300,000 yen) and get the result (7,192 yen).
600 yen) in the take-home pay register 153 shown in FIG. 7 of the result data memory section 15.

Next, in step 12, the pay unit price (selling) is calculated. The pay unit price calculation here is performed according to the flowchart shown in FIG. 2.0. First, in step M1, the internal register 121 and the calculation unit 123 of the CPU 12 are
The selling price x number of shares (1460 x 5000) is calculated using , and the result (7.3 million) is written into the Z register 121C shown in FIG. 9 of the internal register 121. Next, in step M2, the lower limit of the contents of 2 is determined and the Z register 121C is
write to.

Here, the lower limit of Z is determined according to the flowchart shown in FIG.

First, in step J1, the contents of the W register 121d shown in FIG. 9 of the internal register 121 are set to "0". Next, in step J2, "01" is written in the fee pointer 175 shown in FIG. 8 of the pointer section 17, and in step J3, the upper limit of the range corresponding to the fee pointer 175 is written in the X register shown in FIG. 121a. In this case, the upper limit of the range corresponding to "01" of the fee pointer 175 is 1 million yen, which is n-01 of the fee rate table section 19 shown in FIG. 10(a).

Next, the process proceeds to step J4, where it is determined whether 2≦X. Since the determination here is No, the process proceeds to step J5, increments the fee pointer 175 by 1, and returns to step J3. Then, this time, the upper limit of the range corresponding to "02" of the fee pointer 175, here 1 million yen of n-02 of the fee rate table section 19 shown in FIG. 10(a), is transferred to the X register 12.
1a, and in step J4 it is again determined whether Z≦X.

Similarly, the operations from step J3 to step J5 are repeated, and it is determined whether Z≦X after incrementing the fee pointer 175 by 1. Then, the fee pointer 175 becomes "05", and the upper limit of the range corresponding to "05" of the fee pointer 175, here, 10 million of n-05 of the fee rate table section 19 shown in FIG. 10(a). If it becomes a circle, step J4 becomes YES and the process proceeds to step J6. Since we are looking for the lower limit of Z here, proceed to step J8.
The previous range upper limit (5 million yen in this case) is written to the 2nd register 121c.

Then, the process returns to the flowchart of FIG. In FIG. 20, in step M3, the content of the fee pointer (r05J in this case) is written into the P register 121j shown in FIG. 9 of the internal register 121. Next, in step M4, the fee for the contents of the second register 121c (5 million yen) is calculated, and this result (50,000 yen in this case) is written to the W register 121d, and the contents of this W register 121d are written to the A register 121e. Move to. The calculation of Z's fee here is the same as explained in Figure 16,
The explanation here will be omitted.

Next, in step M5, the contents of the Z register 121c (50
00,000 yen), and the result is (
In this case, 5,000 yen) is written to the W register 121d. The calculation of the cost fee in step 2 here is the same as that explained in FIG. 16, and the explanation here will be omitted.

Next, in step M6, the fee for the A register 121e (50,000 yen in this case) and the cost fee (5,000 yen) for the W register 121d are added to the contents of the 2nd register 121c (5 million yen in this case) to obtain the payment amount. (50
55,000 yen) in the internal register 121 shown in FIG.
Write to register 121h.

Next, the process advances to step M7. In step M7, it is determined whether the rate is fixed or not. In this case, a fixed rate or a rate is determined according to the contents of rHJ in the fee rate table 19 indicated by the fee pointer 175. Here, it is H-0 and the rate is determined, so in step M8 1 - tax rate (0.55%
) - rate (0,9%), and the result is ((1,98
55 is written to the Y register 121b of the internal register 121 shown in FIG. Here, when it is determined that it is fixed, in step M9, 1 - tax rate (0.55%) is set in the Y register 121b.
You will be able to write to . From this state, proceed to step MIO, and the contents of D register 121h (5,055,000 yen)
Divide by the contents of Y register 121b (0,9855) and divide the result (5,129,376 yen) into W register 121d.
write to.

Next, the process advances to step M11. In this step Mll, the selling price x number of shares (1460 x 5000) is calculated and the result (7.3 million yen) is written into the 2nd register 121C. Next, in step M12, it is determined whether Z≦W. In this case, N
If the answer is YES, the content of the P register 121j, that is, the saved content of the fee pointer 175 is decremented by 1, and the process proceeds to step M13. In step M13, 2 registers 12
Calculate the fee for the contents of 1c (7.3 million yen),
This result (67,250 yen in this case) is transferred to W register 12.
1d, and also moves the contents of this W register 121d to A register 121e. The fee calculation for Z is the same as explained in FIG. 16, and the explanation here will be omitted. Next, in step M15, the cost fee for the contents of the Z register 121C (7.3 million yen) is calculated, and this result (12,500 yen in this case) is transferred to the W register 121.
Write to d.

The calculation of this cost fee for Z is the same as explained in FIG. 16, and the explanation here will be omitted. Next, step M
In step 16, calculate the tax from the contents of Z register 121C (7.3 million yen) and the tax rate (0.55%), and obtain the result (40150 yen).
In step M17, the contents of the X register 121a (40,150 yen) are subtracted from the contents of the Z register 121C (7,300,000 yen), and this result (7,259,850 yen) is written to the Z register 121C. Furthermore, in step M18, the fee (67,250 yen) in the A register 121e and the cost fee (12,500 yen) in the W register 121d are added, and this result (79,750 yen) is written in the W register 121d, and in step M19, the Z
The contents of the W register 121d (79,750 yen) are subtracted from the contents of the register 121C (7,259,850 yen), and this result (71,80100 yen) is written to the D register 121h.

Next, the process advances to step M20. In step M20, it is determined whether the rate is fixed or not. In this case, the fee pointer 17
The fixed rate or the rate is determined according to the contents of rHJ in the fee rate table section 19 indicated by 5. Here, it is H-0 and the premium rate is determined, so in step M21 the number of shares x [1-
rate (0.9%)] and store this result in X register 1.
21a. Here, when it is determined to be fixed, the number of shares is written to the X register 121a in step M22. From this state, proceed to step M2B and register D register 1.
21h contents (7180100 yen) to X register 121
Divide by the content of a, write the result (1447 yen) to the X register 121a, convert it to an integer in step M24, complete the pay unit price (selling) calculation, and return to the flowchart of FIG. 19.

In FIG. 19, in step 13, the X register 121 is
The contents of a are written in the pay unit price register 154 shown in FIG. 7 of the result data memory section 15. In this state, the expenses of step 14 are displayed. The display on the display section 2 in this case is as shown in FIG. 32(f). Then, in step 15, data keys are waiting for human power.

Next, as shown in FIG. 32(g), when the "data" key 58 of the key manual section 5 is operated, 16 take-home data are displayed in the step. In this case, the display on the display unit 2 will be as shown in FIG. 3(g). And step 1
7 data key is waiting for human power.

Next, as shown in FIG. 32(h), when the "data" key 58 of the key manual section 5 is operated, the pay unit price of step 18 is displayed. In this case, the display on the display section 2 is as shown in FIG. 2(f).

This completes the key human-powered sales calculation.

Next, in the case of sell calculation using the stock memory, first operate the "stock memory" key 51 of the key manual section 5 as shown in FIG. Read the data corresponding to "Irohaniho". The display on the display section 2 at this time is as shown in FIG.

Next, when the "sell" key 55 of the keypad unit 5 shown in FIG. 33(b) is operated, the operation shown in the flowchart of FIG. 19 starts. In this case, the stock memory is being displayed at step 1, so judge YES and go to step 19.
Then, the stock price data and stock number data corresponding to "01" in the item memory section 132 are written to the buy stock price save register 142 and the stock number save register 143 of the save data memory section 14.

Next, in step 3, the contents of the sell price save register 145 are written to the display buffer 16, and the process waits for input of the sell price. In step 4, r146 as shown in Figure 33(C)
When 0J is input, the contents of the stock number save register 143 are respectively written to the display buffer 16 in step 5. Then, as shown in FIG. 33(d), when the "data" key 58 is operated, the process advances to step 6. As a result, the operations from step 7 onward are executed, and the "data" in the key human power unit 5 shown in FIGS.
By operating the key 58, expenses, take-home pay, and pay unit price based on the calculation results are displayed on the display section 2. It becomes like this.

Next, the case of profit calculation will be explained. First, we will discuss the case of profit calculation using only key human power. First, Figure 34(a)
Operate the rACJ key of the key manual section 3 shown in , and clear everything once. The display on display unit 2 at this time is shown in the same figure (a).
It becomes as shown in .

Next, the “profit” of the key personnel department 5 shown in FIG. 34(b)
Operate key 56. Then, the operation shown in the flowchart of FIG. 21 starts. First, in step N1, it is determined whether the stock memory is being displayed. Here, the key is to calculate the profit manually, so judge NO and proceed to step N2.
Clear the contents of the saved data memory section 14.

Next, the process proceeds to step N3, where the process waits for input of the purchase price, and the display on the display section 2 becomes as shown in FIG. 34(b). From this state, a purchase stock price is input in step N4. now,
When r1320J shown in FIG. 34(c) is input as the buy price, the display on the display unit 2 becomes as shown in FIG. 34(c).

Next, "data" of the key human power section 5 shown in FIG. 34(d)
When the key 58 is operated, the process waits for input of the selling price at step N5, and the display on the display section 2 becomes as shown in FIG. 34(d). From this state, the selling price is input in step N6. Now, if r1460J shown in FIG. 34(e) is input as the selling price, the display on the display unit 2 will become as shown in FIG. 34(e).

Next, the "data" of the key human power section 5 shown in FIG. 34(f)
When the key 58 is operated, the process waits for the input of the number of shares to be sold in step N7, and the display on the display section 2 becomes as shown in FIG. 2(f). From this state, the number of shares to be sold is input in step N8. Now, if r5000J shown in FIG. 34(g) is input as the number of shares to be sold, the display on the display unit 2 will become as shown in FIG. 34(g). Here, when the "data" key 58 of the key manual section 5 is operated as shown in FIG. 34(h), the process proceeds to step N9.

In step N9, the internal register 121 and calculation unit 123 of the CPU 12 are used to calculate the purchase price
) and store this result (6.6 million yen) in internal register 1.
21 in the Z register 121C shown in FIG. Next, in step N10, the fee of 2 is calculated, and the result (
62,000 yen) to the W register 121d shown in FIG. The calculation of the fee for Z here is the same as that explained in FIG. 16, and the explanation here will be omitted.

Next, in step Nil, the contents of the W register 121d are stored in the expense register 1 shown in FIG.
Write to 52. Then, in step N12, 2 registers 1
Payment is requested by adding expenses (62,000 yen) to the contents of 21c (6,600,000 yen), and the result (6,662,000 yen) is stored in the payment register 1 shown in FIG. 7 in the result data memory section 15.
Write to 51.

Next, in step N13, the selling price X number of shares (146,0x5060) is calculated, and the result (730
10,000,000 yen) to the 2nd register 121c.

Next, in step N14, a fee of 2 is calculated, and the result (<67,250 yen) is written in the W register 121d. The calculation of the fee in step 2 here is the same as that explained in FIG. 16, and the explanation here will be omitted.

Next, in step N15, the contents of the second register 121c (
7,300,000 yen) and the tax rate (0.55%), and writes this result (40,150 yen) to the Y register 121b. Next, in step N16, the contents of the Y register 121b are added to the contents of the W register 121d to obtain expenses, and this result (107,400 yen) is written to the expense register 152 shown in FIG. 7 in the result data memory section 15. Furthermore, in step N17, the contents of Z register 121C (6.3 million yen)
Subtract the expenses (107,400 yen) from the above to find the take-home pay, and store this result (7,192,600 yen) in the result data memory section 15.
It is written in the take-home pay register 153 shown in FIG. Furthermore, in step N18, profit is obtained by subtracting the payment (6,662,000 yen) from the take-home pay (7,192,600 yen), and this result (530,600 yen) is stored in the seventh memory of the result data memory section 15.
Write to the profit register 155 shown in the figure.

Next, in step N17, the profit rate is calculated from profit (530,600 yen) ÷ payment (6,662,000 yen) x 100, and the result (7,98) is written to the profit rate register 157 shown in FIG. 7 in the result data memory section 15. .

In this state, payment data display is performed in step N20. The display on the display section 2 in this case is as shown in FIG. 34(e). Then, in step N21, the data key waits for human input.

Next, as shown in FIG. 34(i), when the "data" key 58 of the key manual section 5 is operated, the take-home pay data is displayed in step N22. In this case, the display on the display section 2 is as shown in FIG. 2(i). And step N23
Waiting for data key human power.

Next, as shown in FIG. 34(j), when the "data" key 58 of the key operator section 5 is operated, profit data is displayed in step N24. In this case, the display on the display section 2 is as shown in FIG. 2(j). And step N25
Waiting for data key human power.

Next, as shown in FIG. 34(k), when the "data" key 58 of the key manual section 5 is operated, the profit rate is displayed in step N26. In this case, the display on the display section 2 is as shown in FIG. 2(k).

This completes the key human-powered profit calculation.

Next, for profit calculation using stock memory, first,
As shown in FIG. 35(a), the "Stock Memory" key 51 of the key operator section 5 is operated to read data corresponding to the first stock name "Irohaniho" from the stock memory section 13. The display on the display section 2 at this time is as shown in FIG.

Next, the “profit” of the key personnel department 5 shown in FIG. 35(b)
When the key 56 is operated, the operation shown in the flowchart of FIG. 21 starts. In this case, since the stock memory is being displayed in step N1, it is determined YES, and step N2
In step 7, the stock price data and stock number data corresponding to "01" in the item memory section 132 are written into the buy stock price save register 142 and the stock number save register 143 of the save data memory section 14.

In step N3, the contents of the buy stock price save register 142 are written into the display buffer 16, and the system waits for the buy stock price input as shown in FIG. 35(b). When the "data" key 58 is operated, the process proceeds to step N4, where the contents of the display buffer 16 are input as the buy price. In step N5, the contents of the sell price save register 145 (in this case "0") are transferred to the display buffer 16.
written to. At this time, as shown in FIG. 35(d), input the selling price r1460J from the key input section 3, and operate the "data" key 58 as shown in FIG. 35(e).
60J is input to the sell price save register 145, which was set as the sell price (step N6).

Next, in step 7, the contents of the stock number save register 143 are written to the display buffer 16. In this state, Fig. 35 (e
), when the "data" key 58 is operated, the operations from step N9 described above are executed, and the 35th
"Data" in the key human power section 5 shown in Figures (e) to (i)
By operating the key 58, the payment, take-home pay, profit, and profit rate based on the calculation results are displayed on the display section 2.

Next, the case of calculating total profit on total assets will be explained. first third
6. Operate the rAcj key of the key manual section 3 shown in FIG. 6(a) to clear everything once. The display on the display section 2 at this time is as shown in FIG.

Next, when the "Total Assets Gross Profit" key 53 of the key manpower section 5 shown in FIG. 36(a) is operated, the operation shown in the flowchart of FIG. 22 starts.

First, in step P1, it is determined whether the stock memory is being displayed.

Here, the determination is NO and the process proceeds to step P2.

In step P2, "01" is written in the brand pointer 171 and item pointer 172 shown in FIG. 8 of the pointer section 17. Then, in step P3, the system waits for input of the latest stock price of the brand "Irohaniho" indicated by "01" of the brand pointer 171. The display on the display unit 2 in this case is shown in FIG. 36(b).
It becomes as shown in . From this state, the latest stock price is input in step P4. Now, r shown in FIG. 36(C)
When 1500J is input, the display on display 2 will be as shown in the same figure (C
).

In this state, if the "data" key 58 of the key manual section 5 shown in FIG. 36(d) is operated, the process proceeds to step P5.

In step P5, it is determined whether the brand pointer 171 is END. The determination here is NO, and in step P6, the brand pointer 171 is incremented by 1 to "02", and in step P7, the content of the management pointer corresponding to the content "02" of the brand pointer is written to the item pointer 172, and in step P3 Return to Therefore, this time, in step P3, the brand "iweo" indicated by "02" of the brand pointer 171 is
Waiting for the latest stock price input. In this case, the display on the display section 2 will be as shown in FIG. 36(d). From this state,
When r1200J shown in FIG. 36(e) is input, the display on the display section 2 becomes as shown in FIG. 36(e). moreover,
If the "data" key 58 of the leather-manpower section 5 shown in FIG. 36(f) is operated from this state, the above-mentioned operation will be repeated.
This time, the brand “Hahifuheho” as shown in Figure 36 (f)
Waiting for the latest stock price input. From this state, Figure 36 (
When the r800J shown in g) is input, the display on the display unit 2 becomes as shown in Fig. 2(g). And Fig. 36 (e
) After operating the "data" key 58 in the key manual section 5, if step P5 becomes YES, the process advances to step P8.

In step P8, the internal register 121 is
The contents of the register 121g are set to "0".

Next, in step P9, "Ol" is set in the brand pointer 171 and item pointer 172 shown in FIG. 8 of the pointer section 17.
Write.

In this state, stock asset calculation is performed in step P10.

First, the stock asset calculation for the stock "Irohaniho" indicated by "01" of the stock pointer 171 is performed. Here, the stock asset calculation is executed according to the flowchart shown in FIG. First, in step Q1, the content "01" of the brand pointer 171 is written to the item pointer 172, and then,
In step Q2, the contents of the A register 121e shown in FIG. 9 of the internal register 121 are set to "0".

Then, in step Q3, the number of shares is read out. In this case, the number of shares r5000J corresponding to the item pointer "01" in the item memory section 132 is read out, and the A register 12 is read out in step Q4.
Add to 1e. In this case, the content of the A register 121e is initially "0", so it becomes r5000J.

Next, in step Q5, the item pointer 172 is +1 and "
02". Then, the process advances to step Q6.

In step Q6, it is determined whether the item pointer 172 is for the next brand. In this case, the contents of the item pointer 172 are “
"02" in the item memory section 132 shown in FIG.
This item indicates that the management pointer for the stock name "01" in the stock memory section 131 shown in FIG. 4 is "01".
”, the management pointer for the brand name “02” is “03”, so it belongs to the brand name “01”. As a result, step Q6 becomes No, and the process returns to step Q3. Then, in step Q3, the item memory section 13
Number of shares r3 corresponding to “02” of item pointer 172 of item 2
000J is read and A register 121e is read in step Q4.
Add to. In this case, the contents of the A register 121e are:
It becomes r8000J.

Next, in step Q5, the item pointer 172 is +1 and "
03". Then, in step Q6, the item pointer 1
Determine whether 72 belongs to the following brand, in this case YES
Then, the process proceeds to step Q7.

In step Q7, the latest stock price (here, r1500 yen corresponding to the stock name "Irohaniho") is input to the internal register 121.
The data is written to the B register 121f shown in FIG. Then,
In step Q8, the contents of A register 121e (8000)
is multiplied by the contents of the B register (1500), and the result (12 million yen) is written to the X register 121a.

Next, in step Q9, the tax is calculated from the contents of the X register 121a and the tax rate (0.55%), and the result is (66000
yen) to the B register 121f.

Next, the fee for Z is calculated in step QIO, and the result (99,500 yen) is stored in the W register 121d shown in FIG.
write to. The calculation of the fee for Z here is the same as that explained in FIG. 16, and the explanation here will be omitted. and,
Proceeding to step Qll, the contents of the X register 121a (1
2 million yen) - B register contents (66,000 yen) - W
Find the brand asset from the contents of register (') (99,500 yen) and send this result (11,834,500 yen) to E-register 12.
Write to 11. Then, the process returns to the flowchart of FIG. 22. In FIG. 22, the calculation result is written to the C register 121g at step pH.

Next, in step P12, it is determined whether the brand pointer 171 is END. Here, it is determined NO, and step P13
In step P14, the brand pointer 171 is increased by 1 to "02", and the content of the brand pointer 171 is "02" in step P14.
" is written in the item pointer 172, and the process returns to step PIO. Therefore, this time, in step PIO, the stock asset calculation for the stock "iweo" indicated by the stock pointer "02" is performed. Hereinafter, similar calculations are repeated, and step PI
The brand assets calculated in O are registered in C register 12 at step pH.
Add to 1g.

After that, when step P12 becomes YES, step P
15, the contents of the C register 121g are written into the asset register 156 shown in FIG. 7 of the result data memory section 15. Then, in step P16, the contents of the C register 121g are set to "0" again.

Next, in step P17, the brand pointer 171 and item pointer 172 shown in FIG.
”.

In this state, stock profit calculation is performed in step P22.

First, the brand "Irohaniho" indicated by the brand pointer "01"
The stock profit calculation is performed. Here, the stock profit calculation is executed according to the flowchart shown in FIG.

First, in step R1, stock assets are calculated.

The stock asset calculation here is the same as that explained in FIG. 23, and the explanation here will be omitted. Next, in step R2, the content of the A register 121e shown in FIG. 9 of the internal register 121 is set to "0", and in step R3, the content of the brand pointer 171 is
The content "01" is written to the item pointer 172.

From this state, in step R4, the stock price (1320 yen) is
The number of copies (5000) is entered in the register 121a in step R5.
is written to the Y register 121b.

Then, in step R6, X-Y is calculated, and the result (6
600,000 yen) to the X register 121a.

Next, in step R7, the contents of the X register 121a (6
600,000 yen), and the result is (620,000 yen).
000 yen) is written to the W register 121d. Z here
The calculation of the fee is the same as that explained in FIG. 16, and the explanation here will be omitted.

Next, the process proceeds to step R8, and the payment is calculated by adding the contents of the W register (62,000 yen) to the contents of the X register 121a (6,600,000 yen), and writes this result to the B register 121f. Next, in step R9, the A register 12
The contents of 1e (0 at this point) are set to B register 121-f.
and writes the result to the A register 121e.

Next, in step R10, the item pointer 172 is incremented by 1 and set to "02". Then, in step R11, it is determined whether the item pointer 172 is for the next brand. In this case, the content of the item pointer 172 is "02j", which points to the item "02" in the item memory section 132 shown in FIG. 5, but this item is "01" in the brand memory section 131 shown in FIG. Since the management pointer for the brand name is "01" and the management pointer for the brand name "02" is "03", it belongs to the brand name "01". This allows step R
11 becomes No, the process returns to step R4, and in the same manner as described above, this time the item pointer 172 of the item memory section 132 is
The brand payment calculation is performed for the item data corresponding to "02". In this case, in step R9, the content of the A register 121e in which the issue payment for the item "01" is written is "0".
The issue payment for item 2 will now be added.

Next, in step RIO, the item pointer 172 is incremented by 1 to "03". Then, in step R11, it is determined whether the item pointer 172 is for the next brand, but in this case, Y
The result is ES, and the process proceeds to step R12. In step R12, the content of the A register 121e is subtracted from the brand asset written in the E register 1211, and this result is written in the E register 1211 as a brand profit.

Then, the process returns to the flowchart of FIG. 22. In FIG. 22, the process proceeds to step P19, and the stock profit calculated in step P18 is added to the C register 121g (0 at this point). Then, in step P20, it is determined whether the brand pointer 171 is END. Here, it is judged as No, and in step P21, the stock pointer 171 is +1 and "
02'' and writes the content "02" of the brand pointer 171 to the item pointer 172 in step P22.
Return to step P25. Therefore, now step P
At 18, the brand pointer “02” indicates “iweo”
The stock profit calculation is performed.

Thereafter, similar calculations are repeated, and the stock profit calculated in step P18 is added to the C register 121g in step P19.

After that, when step P20 becomes YES, step P
23, the contents of the C register 121g are written into the profit register 155 shown in FIG. 7 of the result data memory section 15. In this state, the asset data is displayed in step P24. The display on the display unit 2 in this case is shown in FIG. 36(e).
It becomes as shown in . Then, in step P25, the data key waits for human input.

Next, as shown in FIG. 36(f), when the "data" key 58 of the key manual section 5 is operated, profit display in step P26 is performed. In this case, the display on the display unit 2 is shown in the same figure (
f). This completes the calculation of total profit on total assets.

Next, in the case of calculating the total return on assets for a specific stock, first operate the "Stock Memory" key 51 of the key manual section 5 as shown in FIG. Data corresponding to the name "Irohaniho" is read. The display on the display section 2 at this time is as shown in FIG.

Next, when the "total assets gross profit" key 53 of the key manpower unit 5 shown in FIG. 37(b) is operated, the operation shown in the flowchart of FIG. 22 starts.

In this case, the stock memory is being displayed in step P1, so
If YES is determined, the process waits for input of the latest stock price in step P27. The display on the display section 2 in this case is as shown in FIG. 37(b). From this state, the latest stock price is input in step P28.

Now, when r1500J shown in FIG. 37(c) is input, the display on the display section 2 becomes as shown in FIG. 37(c).

In this state, when the "f data" key 58 of the key manual section 5 shown in FIG. 37(d) is operated, the process proceeds to step P29.

In step P24, the stock asset calculation explained in FIG. 23 is executed, and in step P30, the calculation result is written into the asset register 156 shown in FIG. 7 of the result data memory section 15. Next, in step P31, the stock profit calculation shown in FIG. 24 is performed, and in step P32, the calculation result is written into the profit register 157 shown in FIG. 7 of the result data memory section 15. In this state, asset data is displayed in step P33. In this case, the display on the display unit 2 is shown in Fig. 37 (
d).

Then, in step P34, the data key waits for human input.

Next, as shown in FIG. 37(e), when the "data" key 58 of the key manual section 5 is operated, profit data is displayed in step P35. In this case, the display on the display unit 2 is as shown in FIG. 2(e). This completes the calculation of total return on assets for the specific stock.

Next, the case of changing the commission rate and tax rate setting table, which is the basis for calculating commissions and taxes, will be explained, but first, the setting of the table correction mode will be explained.

In this case, as shown in FIG. 38(a), the "in/out" key is operated after the rAcJ key of the key operator 3 is operated. Then, the operation shown in the flowchart of FIG. 25 starts. 'First, the process proceeds to step U2 based on the key input at step U1, and it is determined whether the "in/out" key has been operated. Since YES here, step U3
Then, it is determined whether the "in/out" key was operated after the rACJ key was operated. Since YES is determined here, the counter (for example, C register 12
It is assumed to be 1g. ) is incremented by 1, and in step U5 it is determined whether the counter content is "4".

In this case, the answer is No, so the first process ends.

Next, when the "IN/OUT" key is operated again in step U1, the counter is incremented by 1 in step U4 via steps U2 and U3, and it is determined in step U5 whether the counter content is "4".

Similarly, as shown in FIG. 38(a),
If the counter content is determined to be "4" in step U5 by operating the "out" key multiple times (four times in this case) in succession, the process proceeds to step U6 with YES, sets the table correction mode, and ends the process. .

Note that the "in/out" key is not operated and step U
If it is determined NO in Step 2, the process moves to other processing in Step U7, and if it is determined No in Step U3 that the operation of the "In/Out" key is not after the operation of the rAcJ key, the "In/Out" is determined in Step U8. The original input/output mode change of the key operation is executed.

Next, when the table correction mode described above is set, the second
The operation shown in the flowchart of FIG. 6 starts. First, in step v1, "01" is written in the fee pointer 175 shown in FIG. 8 of the pointer section 17. Then, in step 2, the data of n-01 of the commission rate table section 19 shown in FIG. 10(a) is written into the display buffer 16, and displayed on the display section 2 in step V3. The display on the display section 2 at this time is as shown in FIG. 38(a). Next, with the key manual power in step v4, the key human power unit 3 shown in FIG. 38(a) is
When the rCJ key is operated, the key is determined to be another key in step v5, and the process proceeds to step v6. in this case,"
Operations other than the "C" key and the rAcJ key result in rNOPJ, but since the "C" key is operated here, the process returns to step V3.

The display on the display section 2 at this time is the one in which data n-01 of the commission rate table section 19 is deleted, as shown in FIG. 38(b).

From this state, as shown in FIG. 38(C), the key manual section 3
If newer data is input, it is determined in step v5 that a numerical key or hyphen key has been operated, and the process proceeds to step V7. Then, new data is written to the display buffer 16 in step v7, and the process returns to step v3 to display it on the display section 2. The display on the display section 2 at this time is as shown in FIG. 38(c). Next, as shown in FIG. 38(d), the "data" key 58 of the key operator section 5 is operated. Then,
In step v5, it is determined that it is a data key, and the process proceeds to step v8. Then, select YES in step v8 if there is a numerical value input.
When it is determined, in step v9, it is determined whether the numerical value is 12 digits. If YES is determined here as well, the data written to the display buffer 16 in step VIO is written to n-01 of the commission rate table section 19. This state is shown in Figure 10(b).
It is shown in

Next, in step 11, it is determined whether the fee pointer 175 is 16 or not. Since we are determining NO here, step V
12, add 1 to the fee pointer 175 and proceed to step V12.
n− of the commission rate table section 19 shown in FIG. 10(a).
02 data is written to the display buffer 16, and step v
Return to step 3 and display on representation section 2. The display on the display section 2 at this time is as shown in FIG. 38(d). Next, when the "C" key of the key manual section 3 shown in FIG. 38(e) is operated again using the manual key in step v4, the display on the display section 2 becomes as shown in FIG. 45(e). .

From this state, as shown in FIG. 38(f), when new data is input from the key human power section 3, step v
5, the process proceeds to step v7, where new data is written to the display buffer 16, and the process returns to step v3, where it is displayed on the display section 2. The display on the display section 2 at this time is as shown in FIG. 38(f).

Next, as shown in FIG. 38(g), when the "data" key 58 of the key input section 5 is operated, step v5, step -8, and step v9 are purchased, and the process proceeds to step -10, where the display buffer 16 is The written data is written to n-02 of the commission rate table section 19. This state is shown in Figure 10(b).
It is shown in

Thereafter, in the same way, as shown in FIGS. 38(g) to (j), each time the "data" key 58 of the key manual section 5 is operated, corrected data is written into the commission rate table section 19. . The corrected commission rate table section 19 in this case becomes as shown in FIG. 10(b). Then step v
If YES is determined in step 11, the process returns to step v1, where "01" is written in the fee pointer again, and the process proceeds to step v2 and subsequent steps, and this time data of n-01 of the fee rate table section 19 shown in FIG. 10(b) is written. It comes to be displayed on the readout display section 2. The display on display unit 2 at this time is shown in Figure 38 (
It becomes as shown in j).

Therefore, in this way, when the key personnel department inputs the stock price and number of shares data for stocks, for example, it will calculate expenses such as commissions and taxes based on the data in the commission rate table and tax rate table prepared in advance. Since it is possible to calculate the payment amount or receipt amount including expenses, it becomes possible to easily calculate the payment amount or receipt amount for stock trading by simply inputting the necessary data. Furthermore, in this case, expenses including fees and taxes can be output, so expenses can be easily known and payments for these can be made promptly.

Furthermore, since it is possible to calculate the pay unit price when buying and selling stocks, it is possible to accurately grasp the guideline for buying and selling, and to conduct advantageous transactions. Note that this invention is limited only to the above embodiments. However, it can be modified and implemented as appropriate without changing the gist.

For example, in the above embodiment, the calculation of stocks was described, but it can also be used to calculate convertible bonds. In this case, by using the unit price, face value, and number of shares as data instead of the stock price and number of shares, it is possible to calculate buying and selling calculations, payment amounts, take-home pay, various commissions, etc.

[Effects of the Invention] When unit price and quantity data are input through the input means, the present invention calculates expenses including fees and taxes based on data stored in a storage means that stores commission rates and tax rates in advance, and calculates expenses including fees and taxes. Since it is now possible to calculate the amount paid or received, for example, you can easily calculate the amount paid or received in stock transactions by simply entering the necessary data. It can be used extremely effectively during stock trading.

[Brief explanation of the drawing]

Fig. 1 is an external view showing an embodiment of the present invention, Fig. 2 is an external view showing the display section of the embodiment, Fig. 3 is a block diagram showing the circuit configuration of the embodiment, and Figs. 5 is a block diagram showing the stock memory section of the same embodiment, FIG. 6 is a block diagram showing the save data memory section of the same embodiment, FIG. 7 is a block diagram showing the result data memory section of the same embodiment, and FIG. 8 is a block diagram showing the pointer section of the same embodiment, FIG. 9 is a block diagram showing the internal register of the same embodiment, and FIG. 10 is a block diagram showing the commission rate table section and tax rate table section of the same embodiment. 11 to 26 are flowcharts for explaining the operation of the embodiment, and FIGS. 27 to 38 are diagrams for explaining the relationship between the key human power and the display content on the display unit of the embodiment. It is a diagram. 1... Calculator body, 2... Display section, 3.4.5...
・Key - Human Resources Department, 41...Katakana key, 51...
"Stock memory" key, 52... "Average stock price total number of shares" key, 53... "Total asset gross profit" key, 54... "Buy" key, 55... "Sell" key, 56. ... "Profit" key, 57 ... "Target stock price" key, 58 ... "Data" key, 12 ... CPU, 121 ... Internal register, 122 ... Program memory section, 123 ... - Arithmetic unit, 13... Stock memory unit, 131... Brand memory unit, 132... Item memory unit, 14... Saved data memory unit, 15... Result data memory unit, 16...
Display buffer, 17... Pointer section, 18... Table setting routine ROM, 19... Tax rate table section,
20... Commission rate table section. Applicant's agent Patent attorney Takehiko Suzue 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 (b) 3007>Yen-500731"IO,90
°! 050075 Yen-400075Fl 0
．． 75°/. 100075FT-3000T5 yen 0.60'/. 3000 No Fl ~ 500075F 0.4
0°ノ0500075 yen ~ 1 yearning 1 yen 0
．． 25°/. 0 days ~ 2o no yen 2500 days - Ritsu 3007
5 yen - 5005Fi 0.95'/. 50075 yen ~ +0007j yen 0.85'
7゜100075 yen-3000751”I O
,70°! . 300075F! -5000ffF! 0.
50'/. 5000, i5 yen ~ 100 million yen 030°10
1 yen ~ 5 yen 025°/. 5tl"! -TOi 0.20'/. 10 (Yen ~ 0.15'/.] Figure 12 Figure 13 Figure 14 Figure evening 15 Figure ■乍日7 17 Figure L-1□-□ □ □□□□: □□ z22 2) --lゝ-'-1I (a) □口 (b) 口口 (c) I0 Honeyho (d) Masako (e) 1320 (f) = (9) soo.Answer 27 ku■Figure 28 (Part 1) 28 Figure 2) @29 Figure (a) Kuko (b) [ ] (C) +320 (d) 匡子 (e) soo (f) Loco (9) 匡子 (h) EE] Wealth 30 Figure 31 (a) Kuko (b) Kuchi weight (C) +460 (d) 口 (e) soo. (f) " (9 )" (h) e) Loco (f) "Ko (9) Masako" ■ 35 Figure (Soa Figure 36 (Part 1) Figure 37 (a) Rororo (c) 200000182503 (f) +00000201250 Figure 38 (Zone 1) Figure 38 (Correction 2)

Claims (1)

[Claims] An input means, a storage means that stores commission rates and tax rates in advance, and unit price data such as stock prices and quantitative data such as the number of shares inputted from the input means to calculate expenses based on the data in the storage means and calculate the expenses. 1. A small-sized electronic calculator characterized by comprising a control means for calculating the payment amount or the receipt amount including the amount to be paid or the amount to be received.