JPH02102750U - - Google Patents
Info
- Publication number
- JPH02102750U JPH02102750U JP1048789U JP1048789U JPH02102750U JP H02102750 U JPH02102750 U JP H02102750U JP 1048789 U JP1048789 U JP 1048789U JP 1048789 U JP1048789 U JP 1048789U JP H02102750 U JPH02102750 U JP H02102750U
- Authority
- JP
- Japan
- Prior art keywords
- irradiation
- laser beam
- alarm
- display signal
- alarm display
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Lasers (AREA)
- Indicating Measured Values (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図である。
１……光検知素子、２……電流電圧変換回路、
３……増幅回路、４……信号処理回路、５……表
示駆動回路、６……表示素子、７……警音駆動回
路、８……ブザー。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. 1...Photodetection element, 2...Current-voltage conversion circuit,
3...Amplification circuit, 4...Signal processing circuit, 5...Display drive circuit, 6...Display element, 7...Alarm drive circuit, 8...Buzzer.
Claims (1)
警報により操作者に告知するレーザ光線照射警報
装置において、レーザ光線の照射方向及び照射強
度を検出する検出手段と、該検出手段からの照射
方向及び照射強度を判別し警報表示信号を発する
半別警報表示信号発生手段と、該判別警報表示信
号発生手段からの警報表示信号を受けて照射方向
及び照射強度を表示する表示手段とを備えること
を特徴とするレーザ光線照射警報装置。 A laser beam irradiation alarm device that notifies an operator of the irradiation of a laser beam by an alarm when the laser beam is irradiated includes a detection means for detecting the irradiation direction and irradiation intensity of the laser beam; It is characterized by comprising a semi-divided alarm display signal generation means for discriminating the irradiation intensity and emitting an alarm display signal, and a display means for receiving the alarm display signal from the discrimination alarm display signal generation means and displaying the irradiation direction and the irradiation intensity. Laser beam irradiation alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1048789U JPH02102750U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1048789U JPH02102750U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102750U true JPH02102750U (en) | 1990-08-15 |
Family
ID=31218195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1048789U Pending JPH02102750U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023039588A (en) * | 2021-09-09 | 2023-03-22 | 山本光学株式会社 | Measurement device and laser scattered light |
-
1989
- 1989-01-31 JP JP1048789U patent/JPH02102750U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023039588A (en) * | 2021-09-09 | 2023-03-22 | 山本光学株式会社 | Measurement device and laser scattered light |
| US12601681B2 (en) | 2021-09-09 | 2026-04-14 | Yamamoto Kogaku Co., Ltd. | Laser scattered light measuring device |