JPS5515797B1 - - Google Patents
Info
- Publication number
- JPS5515797B1 JPS5515797B1 JP6596071A JP6596071A JPS5515797B1 JP S5515797 B1 JPS5515797 B1 JP S5515797B1 JP 6596071 A JP6596071 A JP 6596071A JP 6596071 A JP6596071 A JP 6596071A JP S5515797 B1 JPS5515797 B1 JP S5515797B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K7/082—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 using inductive or magnetic sensors
- G06K7/083—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 using inductive or magnetic sensors inductive
-
- 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
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
- G11B5/642—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent self supporting magnetic material, e.g. magnetisable wires
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06085—Multi-aperture structures or multi-magnetic closed circuits, each aperture storing a "bit", realised by rods, plates, grids, waffle-irons,(i.e. grooved plates) or similar devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
- H01F1/0304—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions adapted for large Barkhausen jumps or domain wall rotations, e.g. WIEGAND or MATTEUCCI effect
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Artificial Intelligence (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Hard Magnetic Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Magnetic Treatment Devices (AREA)
- Coils Or Transformers For Communication (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8616970A | 1970-11-02 | 1970-11-02 | |
| US13756771A | 1971-04-26 | 1971-04-26 | |
| US17307071A | 1971-08-19 | 1971-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5515797B1 true JPS5515797B1 (en) | 1980-04-25 |
Family
ID=27375337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6596071A Pending JPS5515797B1 (en) | 1970-11-02 | 1971-08-30 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5515797B1 (en) |
| AR (1) | AR197774A1 (en) |
| BE (1) | BE771956A (en) |
| CA (1) | CA969272A (en) |
| CH (1) | CH564243A5 (en) |
| DE (1) | DE2143326A1 (en) |
| ES (2) | ES394664A1 (en) |
| FR (1) | FR2112927A5 (en) |
| GB (1) | GB1369903A (en) |
| IL (1) | IL37613A (en) |
| IT (1) | IT939766B (en) |
| NL (1) | NL175478C (en) |
| SE (1) | SE377627B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011059130A (en) * | 2002-11-20 | 2011-03-24 | Walter Mehnert | Position detector |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3008526C2 (en) * | 1980-03-06 | 1981-11-26 | Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim | DC limit switch |
| DE3008527C2 (en) * | 1980-03-06 | 1982-04-29 | Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim | Circuit arrangement for the digital remote transmission of signals |
| DE3008583C2 (en) * | 1980-03-06 | 1987-01-15 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Pulse transformer for firing thyristors and triacs |
| DE3014783C2 (en) * | 1980-04-17 | 1981-12-24 | Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim | Pulse generator |
| JPS5843667A (en) * | 1981-09-09 | 1983-03-14 | Sony Corp | Display device |
| DE3152008C1 (en) * | 1981-12-31 | 1983-07-07 | Fried. Krupp Gmbh, 4300 Essen | Elongated magnetic switching core |
| DE3205586C2 (en) * | 1982-02-17 | 1985-10-03 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Electromechanical locking device for magnetic keys |
| DE3225500A1 (en) * | 1982-07-08 | 1984-01-12 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | MAGNETIC PROBE |
| DE3225499C2 (en) * | 1982-07-08 | 1984-05-24 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Magnetic proximity sensor |
| DE3729418A1 (en) * | 1987-09-03 | 1989-03-16 | Vacuumschmelze Gmbh | SPOOL CORE FOR AN INDUCTIVE, FREQUENCY-INDEPENDENT SWITCHING DEVICE |
| DE3741780A1 (en) * | 1987-12-10 | 1989-06-29 | Karl Harms Handels Gmbh & Co K | MAGNETIC THEFT OR BURGLAR SECURITY SYSTEM AND SENSOR METAL ELEMENT SUITABLE FOR THIS |
| DE3829269A1 (en) * | 1988-08-30 | 1990-03-01 | Leybold Ag | INDICATOR TO DETECT THE EXCEEDMENT OF A PARTICULAR FIELD STRENGTH OF A MAGNETIC FIELD |
| DE60123756T2 (en) | 2000-07-17 | 2007-08-23 | NHK Spring Co., Ltd., Yokohama | MAGNETIC MARKER AND ITS MANUFACTURE |
| DE102017002939B3 (en) | 2017-03-24 | 2018-07-19 | Sew-Eurodrive Gmbh & Co Kg | Device, in particular machine, for producing Wiegand wire from a wire, in particular pulse wire, and method for operating the device |
| EP4394416A1 (en) | 2022-12-31 | 2024-07-03 | POLDI microelectronics GmbH | Integrated circuit for measuring magnetic fields and measuring the polarization of light |
| EP4394329A1 (en) | 2022-12-31 | 2024-07-03 | POLDI microelectronics GmbH | Magnetic field measuring device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1299034B (en) * | 1961-07-20 | 1969-07-10 | Sperry Rand Corp | Parametron |
| GB1052649A (en) * | 1964-06-05 |
-
1971
- 1971-08-30 FR FR7131368A patent/FR2112927A5/fr not_active Expired
- 1971-08-30 CH CH1270871A patent/CH564243A5/xx not_active IP Right Cessation
- 1971-08-30 IL IL37613A patent/IL37613A/en unknown
- 1971-08-30 AR AR237671A patent/AR197774A1/en active
- 1971-08-30 BE BE771956A patent/BE771956A/en unknown
- 1971-08-30 ES ES394664A patent/ES394664A1/en not_active Expired
- 1971-08-30 DE DE19712143326 patent/DE2143326A1/en active Granted
- 1971-08-30 SE SE7110957A patent/SE377627B/xx unknown
- 1971-08-30 CA CA121,685A patent/CA969272A/en not_active Expired
- 1971-08-30 IT IT69894/71A patent/IT939766B/en active
- 1971-08-30 JP JP6596071A patent/JPS5515797B1/ja active Pending
- 1971-08-30 NL NLAANVRAGE7111920,A patent/NL175478C/en not_active IP Right Cessation
- 1971-08-31 GB GB4051771A patent/GB1369903A/en not_active Expired
-
1973
- 1973-12-15 ES ES1973198819U patent/ES198819Y/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011059130A (en) * | 2002-11-20 | 2011-03-24 | Walter Mehnert | Position detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CH564243A5 (en) | 1975-07-15 |
| ES198819Y (en) | 1975-11-16 |
| GB1369903A (en) | 1974-10-09 |
| DE2143326A1 (en) | 1972-05-04 |
| NL175478C (en) | 1984-11-01 |
| IL37613A (en) | 1974-05-16 |
| FR2112927A5 (en) | 1972-06-23 |
| IL37613A0 (en) | 1971-11-29 |
| CA969272A (en) | 1975-06-10 |
| ES394664A1 (en) | 1974-09-16 |
| DE2143326C2 (en) | 1983-10-06 |
| ES198819U (en) | 1975-06-16 |
| NL7111920A (en) | 1972-05-04 |
| NL175478B (en) | 1984-06-01 |
| SE377627B (en) | 1975-07-14 |
| IT939766B (en) | 1973-02-10 |
| AR197774A1 (en) | 1974-05-10 |
| BE771956A (en) | 1971-12-31 |