JPS5756738B2 - - Google Patents
Info
- Publication number
- JPS5756738B2 JPS5756738B2 JP53143232A JP14323278A JPS5756738B2 JP S5756738 B2 JPS5756738 B2 JP S5756738B2 JP 53143232 A JP53143232 A JP 53143232A JP 14323278 A JP14323278 A JP 14323278A JP S5756738 B2 JPS5756738 B2 JP S5756738B2
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/054—Acoustic pick-up, e.g. ultrasonic
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85377877A | 1977-11-21 | 1977-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5481728A JPS5481728A (en) | 1979-06-29 |
| JPS5756738B2 true JPS5756738B2 (nl) | 1982-12-01 |
Family
ID=25316875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14323278A Granted JPS5481728A (en) | 1977-11-21 | 1978-11-20 | Acoustic encoder |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5481728A (nl) |
| BR (1) | BR7807603A (nl) |
| CA (1) | CA1109137A (nl) |
| CH (1) | CH633898A5 (nl) |
| DE (1) | DE2850191A1 (nl) |
| FR (1) | FR2409488A1 (nl) |
| GB (1) | GB2008829B (nl) |
| IT (1) | IT1106321B (nl) |
| MX (1) | MX146058A (nl) |
| NL (1) | NL7811476A (nl) |
| SE (1) | SE7811944L (nl) |
| SG (1) | SG9383G (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311991A (en) * | 1980-02-13 | 1982-01-19 | Scm Corporation | Acoustic transmission member |
| US4381501A (en) * | 1981-03-23 | 1983-04-26 | Scm Corporation | Encoding apparatus utilizing acoustic waves of controlled initial polarity |
| US4376469A (en) * | 1981-03-23 | 1983-03-15 | Scm Corporation | Stepped acoustic transport member |
| US4364682A (en) * | 1981-10-15 | 1982-12-21 | Scm Corporation | Acoustic member mounting means for use in typewriters |
| US4912462A (en) * | 1982-07-29 | 1990-03-27 | Sharp Kabushiki Kaisha | Letter input device for electronic word retrieval device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53125726A (en) * | 1977-04-11 | 1978-11-02 | Kokusai Denshin Denwa Co Ltd | Code generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2137683A1 (de) * | 1970-07-30 | 1972-03-30 | Science Accessoires Corp | Akustisch gekoppelte Tastatur mit Funkenstrecke in betätigten Tasten |
-
1978
- 1978-11-16 CA CA316,351A patent/CA1109137A/en not_active Expired
- 1978-11-18 DE DE19782850191 patent/DE2850191A1/de not_active Withdrawn
- 1978-11-20 JP JP14323278A patent/JPS5481728A/ja active Granted
- 1978-11-20 FR FR7832634A patent/FR2409488A1/fr active Granted
- 1978-11-20 BR BR7807603A patent/BR7807603A/pt unknown
- 1978-11-20 CH CH1188478A patent/CH633898A5/fr not_active IP Right Cessation
- 1978-11-20 SE SE7811944A patent/SE7811944L/xx unknown
- 1978-11-21 MX MX175686A patent/MX146058A/es unknown
- 1978-11-21 IT IT51982/78A patent/IT1106321B/it active
- 1978-11-21 NL NL7811476A patent/NL7811476A/nl not_active Application Discontinuation
- 1978-11-21 GB GB7845515A patent/GB2008829B/en not_active Expired
-
1983
- 1983-03-03 SG SG93/83A patent/SG9383G/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53125726A (en) * | 1977-04-11 | 1978-11-02 | Kokusai Denshin Denwa Co Ltd | Code generator |
Also Published As
| Publication number | Publication date |
|---|---|
| MX146058A (es) | 1982-05-07 |
| GB2008829A (en) | 1979-06-06 |
| IT1106321B (it) | 1985-11-11 |
| SG9383G (en) | 1983-12-16 |
| FR2409488A1 (fr) | 1979-06-15 |
| BR7807603A (pt) | 1979-06-26 |
| GB2008829B (en) | 1982-05-06 |
| SE7811944L (sv) | 1979-05-22 |
| DE2850191A1 (de) | 1979-05-23 |
| CA1109137A (en) | 1981-09-15 |
| IT7851982A0 (it) | 1978-11-21 |
| FR2409488B1 (nl) | 1984-04-13 |
| JPS5481728A (en) | 1979-06-29 |
| NL7811476A (nl) | 1979-05-23 |
| CH633898A5 (fr) | 1982-12-31 |