FR2568033B1 - Dispositif indicateur d'operations en attente et machine a calculer electronique comportant un tel dispositif - Google Patents
Dispositif indicateur d'operations en attente et machine a calculer electronique comportant un tel dispositifInfo
- Publication number
- FR2568033B1 FR2568033B1 FR8411662A FR8411662A FR2568033B1 FR 2568033 B1 FR2568033 B1 FR 2568033B1 FR 8411662 A FR8411662 A FR 8411662A FR 8411662 A FR8411662 A FR 8411662A FR 2568033 B1 FR2568033 B1 FR 2568033B1
- Authority
- FR
- France
- Prior art keywords
- computing machine
- electronic computing
- holding operation
- operation indicator
- indicator device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Digital Computer Display Output (AREA)
- Calculators And Similar Devices (AREA)
- Electrophonic Musical Instruments (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8411662A FR2568033B1 (fr) | 1984-07-23 | 1984-07-23 | Dispositif indicateur d'operations en attente et machine a calculer electronique comportant un tel dispositif |
| JP60160410A JPS6194130A (ja) | 1984-07-23 | 1985-07-22 | 待機オペレ−シヨン表示装置 |
| US07/217,114 US4831569A (en) | 1984-07-23 | 1988-07-07 | Display system for indicating standby operations of electronic data processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8411662A FR2568033B1 (fr) | 1984-07-23 | 1984-07-23 | Dispositif indicateur d'operations en attente et machine a calculer electronique comportant un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2568033A1 FR2568033A1 (fr) | 1986-01-24 |
| FR2568033B1 true FR2568033B1 (fr) | 1986-12-26 |
Family
ID=9306392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8411662A Expired FR2568033B1 (fr) | 1984-07-23 | 1984-07-23 | Dispositif indicateur d'operations en attente et machine a calculer electronique comportant un tel dispositif |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4831569A (fr) |
| JP (1) | JPS6194130A (fr) |
| FR (1) | FR2568033B1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5638308A (en) * | 1994-12-22 | 1997-06-10 | Stokes; William T. | Calculator with keys which can selectively be disabled |
| US5864783A (en) * | 1997-04-04 | 1999-01-26 | Sno-Way International | Apparatus for testing snow removal equipment |
| KR102595447B1 (ko) * | 2014-11-19 | 2023-10-27 | 데카 테크놀로지 유에스에이 인코포레이티드 | 유닛 특정적 패턴화의 자동화된 광학 검사 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257856A (en) * | 1975-11-07 | 1977-05-12 | Seiko Epson Corp | Electronic wristwatch |
| US4400771A (en) * | 1975-12-04 | 1983-08-23 | Tokyo Shibaura Electric Co., Ltd. | Multi-processor system with programmable memory-access priority control |
| US4208720A (en) * | 1976-07-26 | 1980-06-17 | Texas Instruments Incorporated | Calculator with algebraic operating system |
| US4348733A (en) * | 1976-07-26 | 1982-09-07 | Texas Instruments Incorporated | Calculator with algebraic operating system |
| US4138734A (en) * | 1976-10-01 | 1979-02-06 | Canon Kabushiki Kaisha | Electronic equipment capable of arithmetic operations |
| US4125867A (en) * | 1976-10-27 | 1978-11-14 | Texas Instruments Incorporated | Electronic calculator or microprocessor having a hexadecimal/binary coded decimal arithmetic unit |
| JPS55119720A (en) * | 1979-03-09 | 1980-09-13 | Tokyo Electric Power Co Inc:The | Operation processing unit |
| US4334279A (en) * | 1979-04-11 | 1982-06-08 | Sharp Kabushiki Kaisha | Display device for electronic calculators or the like |
| US4454581A (en) * | 1982-06-01 | 1984-06-12 | Control Data Corporation | Bus contention circuit |
| JPS58213369A (ja) * | 1982-06-05 | 1983-12-12 | Casio Comput Co Ltd | 検算機能付小型電子式計算機 |
-
1984
- 1984-07-23 FR FR8411662A patent/FR2568033B1/fr not_active Expired
-
1985
- 1985-07-22 JP JP60160410A patent/JPS6194130A/ja active Pending
-
1988
- 1988-07-07 US US07/217,114 patent/US4831569A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6194130A (ja) | 1986-05-13 |
| FR2568033A1 (fr) | 1986-01-24 |
| US4831569A (en) | 1989-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |