JPS51140657A - Article sensing apparatus - Google Patents
Article sensing apparatusInfo
- Publication number
- JPS51140657A JPS51140657A JP50064093A JP6409375A JPS51140657A JP S51140657 A JPS51140657 A JP S51140657A JP 50064093 A JP50064093 A JP 50064093A JP 6409375 A JP6409375 A JP 6409375A JP S51140657 A JPS51140657 A JP S51140657A
- Authority
- JP
- Japan
- Prior art keywords
- sensing apparatus
- article sensing
- article
- transmitters
- errorneous
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50064093A JPS51140657A (en) | 1975-05-30 | 1975-05-30 | Article sensing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50064093A JPS51140657A (en) | 1975-05-30 | 1975-05-30 | Article sensing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51140657A true JPS51140657A (en) | 1976-12-03 |
Family
ID=13248103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50064093A Pending JPS51140657A (en) | 1975-05-30 | 1975-05-30 | Article sensing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51140657A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243187A (en) * | 1985-08-20 | 1987-02-25 | Sharp Corp | Optical modulation-form detector |
JPS63154979A (en) * | 1986-12-19 | 1988-06-28 | Matsushita Electric Works Ltd | Ultrasonic snow detector for melting snow |
-
1975
- 1975-05-30 JP JP50064093A patent/JPS51140657A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243187A (en) * | 1985-08-20 | 1987-02-25 | Sharp Corp | Optical modulation-form detector |
JPH047958B2 (en) * | 1985-08-20 | 1992-02-13 | Sharp Kk | |
JPS63154979A (en) * | 1986-12-19 | 1988-06-28 | Matsushita Electric Works Ltd | Ultrasonic snow detector for melting snow |
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