JPS50129133A - - Google Patents
Info
- Publication number
- JPS50129133A JPS50129133A JP50033475A JP3347575A JPS50129133A JP S50129133 A JPS50129133 A JP S50129133A JP 50033475 A JP50033475 A JP 50033475A JP 3347575 A JP3347575 A JP 3347575A JP S50129133 A JPS50129133 A JP S50129133A
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
- H03K5/15013—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742414786 DE2414786C3 (de) | 1974-03-27 | Verfahren zur Erzeugung eines hochfrequenten, magnetischen Drehfeldes sowie Drehfeldgenerator zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50129133A true JPS50129133A (US07816562-20101019-C00012.png) | 1975-10-13 |
Family
ID=5911344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50033475A Pending JPS50129133A (US07816562-20101019-C00012.png) | 1974-03-27 | 1975-03-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4153880A (US07816562-20101019-C00012.png) |
| JP (1) | JPS50129133A (US07816562-20101019-C00012.png) |
| LU (1) | LU70695A1 (US07816562-20101019-C00012.png) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847788B2 (ja) * | 1978-03-24 | 1983-10-25 | 株式会社日立製作所 | 磁気バブル駆動回路 |
| US4328525A (en) * | 1980-06-27 | 1982-05-04 | International Business Machines Corporation | Pulsed sine wave oscillating circuit arrangement |
| US7137980B2 (en) | 1998-10-23 | 2006-11-21 | Sherwood Services Ag | Method and system for controlling output of RF medical generator |
| EP1617776B1 (en) | 2003-05-01 | 2015-09-02 | Covidien AG | System for programing and controlling an electrosurgical generator system |
| US7839146B2 (en) * | 2003-06-24 | 2010-11-23 | Medtronic, Inc. | Magnetic resonance imaging interference immune device |
| WO2005050151A1 (en) | 2003-10-23 | 2005-06-02 | Sherwood Services Ag | Thermocouple measurement circuit |
| US7396336B2 (en) | 2003-10-30 | 2008-07-08 | Sherwood Services Ag | Switched resonant ultrasonic power amplifier system |
| US7947039B2 (en) | 2005-12-12 | 2011-05-24 | Covidien Ag | Laparoscopic apparatus for performing electrosurgical procedures |
| CA2574934C (en) | 2006-01-24 | 2015-12-29 | Sherwood Services Ag | System and method for closed loop monitoring of monopolar electrosurgical apparatus |
| FR2897731B1 (fr) * | 2006-02-17 | 2008-11-14 | Airbus France Sas | Generateur de signaux alternatifs, tels que des signaux de reference, et aeronef equipe d'un tel generateur |
| GB2440571A (en) * | 2006-08-01 | 2008-02-06 | Splashpower Ltd | Drive for an inductive coupling with a changing magnetic field direction |
| US8262652B2 (en) | 2009-01-12 | 2012-09-11 | Tyco Healthcare Group Lp | Imaginary impedance process monitoring and intelligent shut-off |
| US9872719B2 (en) | 2013-07-24 | 2018-01-23 | Covidien Lp | Systems and methods for generating electrosurgical energy using a multistage power converter |
| US9636165B2 (en) | 2013-07-29 | 2017-05-02 | Covidien Lp | Systems and methods for measuring tissue impedance through an electrosurgical cable |
| CN113625203A (zh) * | 2021-06-29 | 2021-11-09 | 兰州空间技术物理研究所 | 一种旋转磁场的产生装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917635A (US07816562-20101019-C00012.png) * | 1972-06-05 | 1974-02-16 | ||
| JPS4984141A (US07816562-20101019-C00012.png) * | 1972-12-16 | 1974-08-13 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2807750A (en) * | 1950-08-10 | 1957-09-24 | Linder C Hobbs | Voltage modifying network |
| CH433442A (de) * | 1965-06-04 | 1967-04-15 | Siemens Ag Albis | Schaltungsanordnung zur Erzeugung zweier um 90 gegeneinander phasenverschobener Impulsreihen |
| US3732436A (en) * | 1970-05-06 | 1973-05-08 | Gen Motors Corp | Apparatus for supplying current through a load approximating a single cycle of a sine wave in response to an increasing signal voltage |
| US3697877A (en) * | 1971-02-08 | 1972-10-10 | Sanders Associates Inc | Methods and apparatus for generating electrical waveforms and quadraturephase trapezoidal and/or sinusoidal waveforms |
| US3710276A (en) * | 1971-06-01 | 1973-01-09 | Ampex | Digital variable quadrature sine wave voltage controlled oscillator |
| JPS5034381B1 (US07816562-20101019-C00012.png) * | 1971-06-30 | 1975-11-07 | ||
| US3720883A (en) * | 1971-07-19 | 1973-03-13 | Bell Telephone Labor Inc | Tuned oscillator circuit for providing a rotating magnetic field |
| US3866145A (en) * | 1974-01-07 | 1975-02-11 | Bell Telephone Labor Inc | Tuned oscillator circuit for providing a rotating in-plane magnetic field |
-
1974
- 1974-08-09 LU LU70695A patent/LU70695A1/xx unknown
- 1974-12-19 US US05/534,426 patent/US4153880A/en not_active Expired - Lifetime
-
1975
- 1975-03-19 JP JP50033475A patent/JPS50129133A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917635A (US07816562-20101019-C00012.png) * | 1972-06-05 | 1974-02-16 | ||
| JPS4984141A (US07816562-20101019-C00012.png) * | 1972-12-16 | 1974-08-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2414786A1 (de) | 1976-01-15 |
| DE2414786B2 (de) | 1976-09-30 |
| LU70695A1 (US07816562-20101019-C00012.png) | 1974-12-10 |
| US4153880A (en) | 1979-05-08 |
