JPS53108460A - Passage detecting system for running body - Google Patents
Passage detecting system for running bodyInfo
- Publication number
- JPS53108460A JPS53108460A JP2275777A JP2275777A JPS53108460A JP S53108460 A JPS53108460 A JP S53108460A JP 2275777 A JP2275777 A JP 2275777A JP 2275777 A JP2275777 A JP 2275777A JP S53108460 A JPS53108460 A JP S53108460A
- Authority
- JP
- Japan
- Prior art keywords
- detecting system
- running body
- passage detecting
- response
- output
- 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
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
PURPOSE: To detect the passage at a preset position of multiple running bodies automatically and separately in an non-contact manner in response to the output of a separate receiver by controlling a transmitter in response to the output of a light receiving element which has received the light beam projected transversely with respect to the courses of the running bodies.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2275777A JPS53108460A (en) | 1977-03-04 | 1977-03-04 | Passage detecting system for running body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2275777A JPS53108460A (en) | 1977-03-04 | 1977-03-04 | Passage detecting system for running body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53108460A true JPS53108460A (en) | 1978-09-21 |
Family
ID=12091547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2275777A Pending JPS53108460A (en) | 1977-03-04 | 1977-03-04 | Passage detecting system for running body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53108460A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02140668A (en) * | 1988-11-21 | 1990-05-30 | Yamaguchi Shinema:Kk | Speed measuring instrument |
-
1977
- 1977-03-04 JP JP2275777A patent/JPS53108460A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02140668A (en) * | 1988-11-21 | 1990-05-30 | Yamaguchi Shinema:Kk | Speed measuring instrument |
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