JPS4817774B1 - - Google Patents
Info
- Publication number
- JPS4817774B1 JPS4817774B1 JP39015475A JP1547564A JPS4817774B1 JP S4817774 B1 JPS4817774 B1 JP S4817774B1 JP 39015475 A JP39015475 A JP 39015475A JP 1547564 A JP1547564 A JP 1547564A JP S4817774 B1 JPS4817774 B1 JP S4817774B1
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/007—Fail-safe circuits
- H03K19/0075—Fail-safe circuits by using two redundant chains
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/1733—Controllable logic circuits
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR928616A FR1360236A (fr) | 1963-03-20 | 1963-03-20 | Perfectionnements aux procédés de détection d'erreurs d'une chaine digitale de calcul et dispositif utilisé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4817774B1 true JPS4817774B1 (ja) | 1973-05-31 |
Family
ID=8799657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP39015475A Pending JPS4817774B1 (ja) | 1963-03-20 | 1964-03-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3340506A (ja) |
| JP (1) | JPS4817774B1 (ja) |
| BE (1) | BE645517A (ja) |
| CH (1) | CH410479A (ja) |
| DE (1) | DE1278765B (ja) |
| FR (1) | FR1360236A (ja) |
| GB (1) | GB1020438A (ja) |
| NL (1) | NL6402996A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492645A (en) * | 1966-11-02 | 1970-01-27 | Bell Telephone Labor Inc | Monitoring circuit for line unit scanned on a time shared basis |
| US3846626A (en) * | 1971-12-29 | 1974-11-05 | Sharp Kk | Electronic desk calculator with verification function |
| US3768071A (en) * | 1972-01-24 | 1973-10-23 | Ibm | Compensation for defective storage positions |
| AT335005B (de) * | 1975-01-22 | 1977-02-25 | Leinfellner Helmut Ing | Fehlererkennendes ubertragungssystem fur informationen mittels impulszugen vorgegebener lange |
| GB1535185A (en) * | 1975-05-17 | 1978-12-13 | Plessey Co Ltd | Multiprocessor data processing system peripheral equipment access unit |
| US4377006A (en) * | 1979-07-12 | 1983-03-15 | Zenith Radio Corporation | IR Remote control system |
| DE3303102A1 (de) * | 1983-01-31 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur regelung der durchflussmenge |
| US5412671A (en) * | 1990-12-03 | 1995-05-02 | Unisys Corporation | Data protection and error correction, particularly for general register sets |
| NL9401923A (nl) * | 1994-11-17 | 1996-07-01 | Gti Holding Nv | Werkwijze en inrichting voor het in een veiligheidssysteem verwerken van signalen. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL82289C (ja) * | 1949-03-11 | |||
| US2861744A (en) * | 1955-06-01 | 1958-11-25 | Rca Corp | Verification system |
| FR1288049A (fr) * | 1960-02-03 | 1962-03-24 | Ibm | Systèmes de verrouillage de données |
| US3237157A (en) * | 1960-12-30 | 1966-02-22 | Ibm | Apparatus for detecting and localizing malfunctions in electronic devices |
| FR1301100A (fr) * | 1961-02-24 | 1962-08-10 | Buchungsmaschinenwerk Veb | Procédé et dispositif de transmission de données avec détection simultanée d'erreurs |
-
1963
- 1963-03-20 FR FR928616A patent/FR1360236A/fr not_active Expired
-
1964
- 1964-03-10 US US350711A patent/US3340506A/en not_active Expired - Lifetime
- 1964-03-16 CH CH335964A patent/CH410479A/fr unknown
- 1964-03-19 DE DES90112A patent/DE1278765B/de active Pending
- 1964-03-19 GB GB11657/64A patent/GB1020438A/en not_active Expired
- 1964-03-20 NL NL6402996A patent/NL6402996A/xx unknown
- 1964-03-20 BE BE645517A patent/BE645517A/xx unknown
- 1964-03-21 JP JP39015475A patent/JPS4817774B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1278765B (de) | 1968-09-26 |
| US3340506A (en) | 1967-09-05 |
| CH410479A (fr) | 1966-03-31 |
| FR1360236A (fr) | 1964-05-08 |
| BE645517A (ja) | 1964-07-16 |
| NL6402996A (ja) | 1964-09-21 |
| GB1020438A (en) | 1966-02-16 |