NL127921C - - Google Patents
Info
- Publication number
- NL127921C NL127921C NL127921DA NL127921C NL 127921 C NL127921 C NL 127921C NL 127921D A NL127921D A NL 127921DA NL 127921 C NL127921 C NL 127921C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2102—Adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Digital Magnetic Recording (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US704915A US3064243A (en) | 1957-12-24 | 1957-12-24 | Apparatus for translating magnetically recorded binary data |
| US26848A US3140406A (en) | 1957-12-24 | 1960-05-04 | Apparatus for detecting the sense of variation of an electrical potential |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL127921C true NL127921C (cg-RX-API-DMAC7.html) |
Family
ID=26701731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127921D NL127921C (cg-RX-API-DMAC7.html) | 1957-12-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3140406A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1094494B (cg-RX-API-DMAC7.html) |
| FR (1) | FR1222528A (cg-RX-API-DMAC7.html) |
| GB (1) | GB857313A (cg-RX-API-DMAC7.html) |
| NL (1) | NL127921C (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3191058A (en) * | 1961-10-19 | 1965-06-22 | Sperry Rand Corp | Detection circuit utilizing opposite conductiviity transistors to detect charge on acapacitor |
| US3293451A (en) * | 1963-09-30 | 1966-12-20 | Gen Electric | Peak detector |
| US3471714A (en) * | 1966-06-07 | 1969-10-07 | United Aircraft Corp | Operational amplifier analog logic functions |
| US3534334A (en) * | 1967-06-20 | 1970-10-13 | Ibm | Automatic control of a threshold in the digitization of an analog signal |
| US3562557A (en) * | 1968-02-28 | 1971-02-09 | Tektronix Inc | Complementary transistor circuit for driving an output terminal from one voltage level to another, including transistor coupling means between complementary transistors |
| US3731208A (en) * | 1971-05-17 | 1973-05-01 | Storage Technology Corp | Apparatus for and method of integration detection |
| RU2016111613A (ru) * | 2013-08-30 | 2017-10-05 | Филипс Лайтинг Холдинг Б.В. | Блок преобразователя и способ преобразования напряжения |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2880332A (en) * | 1955-06-16 | 1959-03-31 | North American Aviation Inc | Transistor flip-flop circuit |
| US2843743A (en) * | 1955-11-04 | 1958-07-15 | Hughes Aircraft Co | Pulse generator |
| FR1236749A (fr) * | 1958-09-24 | 1960-07-22 | Thomson Houston Comp Francaise | Dispositif de commande à transistrons |
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0
- NL NL127921D patent/NL127921C/xx active
-
1958
- 1958-12-12 FR FR781488A patent/FR1222528A/fr not_active Expired
- 1958-12-20 DE DEI15791A patent/DE1094494B/de active Pending
- 1958-12-22 GB GB41356/58A patent/GB857313A/en not_active Expired
-
1960
- 1960-05-04 US US26848A patent/US3140406A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1222528A (fr) | 1960-06-10 |
| GB857313A (en) | 1960-12-29 |
| US3140406A (en) | 1964-07-07 |
| DE1094494B (de) | 1960-12-08 |