NL7006595A - - Google Patents

Info

Publication number
NL7006595A
NL7006595A NL7006595A NL7006595A NL7006595A NL 7006595 A NL7006595 A NL 7006595A NL 7006595 A NL7006595 A NL 7006595A NL 7006595 A NL7006595 A NL 7006595A NL 7006595 A NL7006595 A NL 7006595A
Authority
NL
Netherlands
Application number
NL7006595A
Other versions
NL156886B (nl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP3685569A external-priority patent/JPS4839721B1/ja
Priority claimed from JP3685169A external-priority patent/JPS4919445B1/ja
Priority claimed from JP3685369A external-priority patent/JPS4936241B1/ja
Priority claimed from JP3684769A external-priority patent/JPS4919443B1/ja
Priority claimed from JP3684869A external-priority patent/JPS4919444B1/ja
Priority claimed from JP3685469A external-priority patent/JPS4835364B1/ja
Application filed filed Critical
Publication of NL7006595A publication Critical patent/NL7006595A/xx
Publication of NL156886B publication Critical patent/NL156886B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R21/00—Variable-resistance transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R21/00—Variable-resistance transducers
    • H04R21/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
  • Micromachines (AREA)
NL7006595.A 1969-05-08 1970-05-06 Groeftaster. NL156886B (nl)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP3685269 1969-05-08
JP3684969 1969-05-08
JP3685069 1969-05-08
JP3685569A JPS4839721B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-08 1969-05-08
JP3685169A JPS4919445B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-08 1969-05-08
JP3685369A JPS4936241B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-08 1969-05-08
JP3684769A JPS4919443B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-08 1969-05-08
JP3684869A JPS4919444B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-08 1969-05-08
JP3684669 1969-05-08
JP3685469A JPS4835364B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-05-08 1969-05-08

Publications (2)

Publication Number Publication Date
NL7006595A true NL7006595A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-11-10
NL156886B NL156886B (nl) 1978-05-16

Family

ID=27579886

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7006595.A NL156886B (nl) 1969-05-08 1970-05-06 Groeftaster.

Country Status (5)

Country Link
US (1) US3673354A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2022652A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2042495B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1309146A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL156886B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805601A (en) * 1972-07-28 1974-04-23 Bell & Howell Co High sensitivity semiconductor strain gauge
US3849874A (en) * 1972-07-28 1974-11-26 Bell & Howell Co Method for making a semiconductor strain transducer
US3952171A (en) * 1974-09-18 1976-04-20 Micro/Acoustics Corporation Stereo phonograph cartridge
JPS5325523Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-18 1978-06-30
GB1523364A (en) * 1975-02-19 1978-08-31 Matsushita Electric Ind Co Ltd Phonograph pickup
DK137560B (da) * 1976-06-22 1978-03-20 Ortofon Mfg As Pickup.
DE3041756A1 (de) * 1980-11-05 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Drucksensor
GB8322273D0 (en) * 1983-08-18 1983-09-21 Bell & Howell Co Applying semiconductor material to substrate
US5489900A (en) * 1994-06-03 1996-02-06 International Business Machines Corporation Force sensitive transducer for use in a computer keyboard
US9063028B2 (en) * 2010-07-22 2015-06-23 Incident Technologies, Inc. Apparatus and method for detection of mechanical inputs
US9311907B2 (en) 2014-03-17 2016-04-12 Incident Technologies, Inc. Musical input device and dynamic thresholding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055989A (en) * 1957-08-12 1962-09-25 Columbia Broadcasting Syst Inc Ceramic reproducer
US3270554A (en) * 1961-01-04 1966-09-06 Bell Telephone Labor Inc Diffused layer transducers
NL275714A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-03-09 1900-01-01
US3233047A (en) * 1961-10-02 1966-02-01 Teleprompter Corp Stereo piezoelectric transducer
US3501732A (en) * 1964-05-04 1970-03-17 Endevco Corp Semiconductive piezoresistive transducer having a grooved support with electrical contacts
FR1556155A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-03-21 1969-01-31
GB1155519A (en) * 1967-12-15 1969-06-18 Standard Telephones Cables Ltd Electromechanical Transducer

Also Published As

Publication number Publication date
NL156886B (nl) 1978-05-16
GB1309146A (en) 1973-03-07
US3673354A (en) 1972-06-27
FR2042495A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-12
FR2042495B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-06-02
DE2022652A1 (de) 1970-11-19

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: MATSUSHITA EL