JPS4881570A - - Google Patents
Info
- Publication number
- JPS4881570A JPS4881570A JP48005619A JP561973A JPS4881570A JP S4881570 A JPS4881570 A JP S4881570A JP 48005619 A JP48005619 A JP 48005619A JP 561973 A JP561973 A JP 561973A JP S4881570 A JPS4881570 A JP S4881570A
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21777072A | 1972-01-14 | 1972-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4881570A true JPS4881570A (en) | 1973-10-31 |
| JPS5535752B2 JPS5535752B2 (en) | 1980-09-16 |
Family
ID=22812438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP561973A Expired JPS5535752B2 (en) | 1972-01-14 | 1973-01-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3714465A (en) |
| JP (1) | JPS5535752B2 (en) |
| DE (1) | DE2300725A1 (en) |
| FR (1) | FR2168109B1 (en) |
| GB (1) | GB1354040A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2516344C3 (en) * | 1975-04-15 | 1978-10-12 | Keller Spezialtechnik-Pyro Werk Gmbh, 4530 Ibbenbueren | Device for evaluating several measurement signals |
| US4034365A (en) * | 1975-05-27 | 1977-07-05 | Westinghouse Air Brake Company | Most restrictive digital to analog converter |
| US4140920A (en) * | 1976-08-27 | 1979-02-20 | Signetics Corporation | Multivalued integrated injection logic circuitry and method |
| US4139787A (en) * | 1977-10-11 | 1979-02-13 | Fairchild Camera And Instrument Corporation | Line-addressable random-access memory decoupling apparatus |
| US4264955A (en) * | 1978-11-03 | 1981-04-28 | The United States Of America As Represented By The United States Department Of Energy | Signal voter |
| JPH0192712U (en) * | 1987-12-11 | 1989-06-19 | ||
| JPH041519A (en) * | 1990-04-18 | 1992-01-07 | Mitsubishi Electric Corp | Image comparing system |
| GB2253296B (en) * | 1991-02-28 | 1995-05-24 | Toshiba Kk | Pattern recognition apparatus |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE590060A (en) * | 1959-05-01 | |||
| US3123722A (en) * | 1960-02-26 | 1964-03-03 | ralphs | |
| US3228002A (en) * | 1961-02-02 | 1966-01-04 | Ibm | Parallel input extreme signal indicator having a control impedance in a common current path |
| GB1027165A (en) * | 1962-01-04 | 1966-04-27 | Emi Ltd | Improvements in or relating to pattern recognition devices |
| US3293452A (en) * | 1963-10-22 | 1966-12-20 | Ibm | Relative magnitude detector |
| GB1058277A (en) * | 1964-04-30 | 1967-02-08 | Secr Aviation | Improvements in or relating to selective gate circuits |
| US3409830A (en) * | 1964-07-08 | 1968-11-05 | Air Force Usa | System for determining lowest voltage in a plurality of channels |
| US3456127A (en) * | 1965-06-18 | 1969-07-15 | Sylvania Electric Prod | Amplitude comparator |
| US3646457A (en) * | 1965-10-06 | 1972-02-29 | Us Army | High speed greatest of comparator circuit |
| US3522449A (en) * | 1967-07-17 | 1970-08-04 | American Standard Inc | Automatic filter selector |
| DE1623855A1 (en) * | 1967-08-01 | 1971-04-01 | Telefunken Patent | Circuit arrangement for determining which of several lines simultaneously carrying different voltages which has the highest voltage |
| US3609565A (en) * | 1969-12-29 | 1971-09-28 | Ibm | Extreme level detector |
| US3609397A (en) * | 1969-12-29 | 1971-09-28 | Ibm | Signal-classifying circuit |
| US3678513A (en) * | 1970-10-28 | 1972-07-18 | Gen Monitors | Peak selection circuit and apparatus utilizing same |
-
1972
- 1972-01-14 US US00217770A patent/US3714465A/en not_active Expired - Lifetime
- 1972-12-29 GB GB6015772A patent/GB1354040A/en not_active Expired
-
1973
- 1973-01-08 DE DE2300725A patent/DE2300725A1/en active Pending
- 1973-01-09 FR FR7301487A patent/FR2168109B1/fr not_active Expired
- 1973-01-11 JP JP561973A patent/JPS5535752B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168109A1 (en) | 1973-08-24 |
| JPS5535752B2 (en) | 1980-09-16 |
| DE2300725A1 (en) | 1973-07-19 |
| GB1354040A (en) | 1974-06-05 |
| US3714465A (en) | 1973-01-30 |
| FR2168109B1 (en) | 1979-05-04 |