JPS6442936A - Signal transmitter using heat energy - Google Patents
Signal transmitter using heat energyInfo
- Publication number
- JPS6442936A JPS6442936A JP19950187A JP19950187A JPS6442936A JP S6442936 A JPS6442936 A JP S6442936A JP 19950187 A JP19950187 A JP 19950187A JP 19950187 A JP19950187 A JP 19950187A JP S6442936 A JPS6442936 A JP S6442936A
- Authority
- JP
- Japan
- Prior art keywords
- heat energy
- heater
- post
- mobile object
- signal transmitter
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
PURPOSE:To attain the information transmission using a heat energy by providing a heater to the pre-process being a sender side and a temperature discriminator to the post-process at the reception side. CONSTITUTION:A heater 1 is provided to the sender side being the pre-process and the temperature discriminator 2 comprising a temperature sensor 6 and a comparator 8 is provided to the receiver side being the post-process. The presence of heat by the heater 1 is decided by the transmission information in the pre-process and a change is caused in the heat energy of a mobile object thereby and the heat energy of the mobile object is discriminated by the temperature discriminator 2 in the post-process after the movement. Thus, no modification is required to the mobile object and no complicated control circuit is needed to transmit a signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19950187A JPS6442936A (en) | 1987-08-10 | 1987-08-10 | Signal transmitter using heat energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19950187A JPS6442936A (en) | 1987-08-10 | 1987-08-10 | Signal transmitter using heat energy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6442936A true JPS6442936A (en) | 1989-02-15 |
Family
ID=16408875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19950187A Pending JPS6442936A (en) | 1987-08-10 | 1987-08-10 | Signal transmitter using heat energy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6442936A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5442808A (en) * | 1991-09-04 | 1995-08-15 | U.S. Philips Corporation | System and device transmitting information by changing a substrate temperature |
JP2014179829A (en) * | 2013-03-15 | 2014-09-25 | Komatsu Ltd | Transmitting device and method, receiving device and method, information communication system, and information transmitting/receiving method |
-
1987
- 1987-08-10 JP JP19950187A patent/JPS6442936A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5442808A (en) * | 1991-09-04 | 1995-08-15 | U.S. Philips Corporation | System and device transmitting information by changing a substrate temperature |
JP2014179829A (en) * | 2013-03-15 | 2014-09-25 | Komatsu Ltd | Transmitting device and method, receiving device and method, information communication system, and information transmitting/receiving method |
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