JPS5747877B2 - - Google Patents
Info
- Publication number
- JPS5747877B2 JPS5747877B2 JP4975477A JP4975477A JPS5747877B2 JP S5747877 B2 JPS5747877 B2 JP S5747877B2 JP 4975477 A JP4975477 A JP 4975477A JP 4975477 A JP4975477 A JP 4975477A JP S5747877 B2 JPS5747877 B2 JP S5747877B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
- H03J9/04—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification using ultrasonic, sonic or infrasonic waves
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/681,882 US4052701A (en) | 1976-04-30 | 1976-04-30 | Low cost remote control receiver |
| US05/681,928 US4056808A (en) | 1976-04-30 | 1976-04-30 | Ultrasonic remote control receiver suitable for TV receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52151493A JPS52151493A (en) | 1977-12-15 |
| JPS5747877B2 true JPS5747877B2 (en) | 1982-10-13 |
Family
ID=27102762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4975477A Granted JPS52151493A (en) | 1976-04-30 | 1977-04-28 | Remote control receiver |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS52151493A (en) |
| DE (1) | DE2719281A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0533670U (en) * | 1991-09-30 | 1993-04-30 | 北芝電機株式会社 | Permanent magnet generator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5789357A (en) * | 1980-11-25 | 1982-06-03 | Canon Inc | Control method for power on and off |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611297A (en) * | 1969-06-09 | 1971-10-05 | Oak Electro Netics Corp | Remote control receiver using a frequency counter approach |
| DE2221559C3 (en) * | 1972-05-03 | 1980-09-11 | Texas Instruments Deutschland Gmbh, 8050 Freising | Ultrasonic remote control receiver |
-
1977
- 1977-04-28 JP JP4975477A patent/JPS52151493A/en active Granted
- 1977-04-29 DE DE19772719281 patent/DE2719281A1/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0533670U (en) * | 1991-09-30 | 1993-04-30 | 北芝電機株式会社 | Permanent magnet generator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2719281C2 (en) | 1988-08-18 |
| JPS52151493A (en) | 1977-12-15 |
| DE2719281A1 (en) | 1977-11-17 |