JPS648300U - - Google Patents
Info
- Publication number
- JPS648300U JPS648300U JP10361787U JP10361787U JPS648300U JP S648300 U JPS648300 U JP S648300U JP 10361787 U JP10361787 U JP 10361787U JP 10361787 U JP10361787 U JP 10361787U JP S648300 U JPS648300 U JP S648300U
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet
- amount
- light source
- irradiation
- programmable 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例のブロツク図、第２
図は第１図の具体的構造を示す斜視図である。
１……制御部、２……演算部、３……被照射デ
バイストレー、４……紫外線光源。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a perspective view showing the specific structure of FIG. 1. 1...Control unit, 2...Calculation unit, 3...Irradiated device tray, 4...Ultraviolet light source.
Claims (1)
線を照射し、記憶データの消去を行う紫外線消去
装置において、前記プログラマブルデバイスの近
傍で紫外線光源からの紫外線照射量を計測する計
測部と、該計測部で計測した紫外線照射量を予じ
め設定された設定値と比較演算し、設定値に合致
した時点で停止指令を発する演算部と、該演算部
の指令に基いて前記紫外線光源の駆動を停止する
制御部とを有することを特徴とする紫外線消去装
置。 In an ultraviolet erasing device that irradiates an ultraviolet erasing type programmable device with ultraviolet rays to erase stored data, the ultraviolet ray eraser includes a measurement unit that measures the amount of ultraviolet irradiation from an ultraviolet light source near the programmable device, and a measurement unit that measures the amount of ultraviolet irradiation from an ultraviolet light source near the programmable device; a calculation unit that compares and calculates the irradiation amount with a preset value and issues a stop command when the amount matches the set value; and a control unit that stops driving the ultraviolet light source based on the command from the calculation unit. An ultraviolet ray erasing device characterized by having:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10361787U JPS648300U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10361787U JPS648300U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648300U true JPS648300U (en) | 1989-01-18 |
Family
ID=31334612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10361787U Pending JPS648300U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648300U (en) |
-
1987
- 1987-07-06 JP JP10361787U patent/JPS648300U/ja active Pending