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JPS60261295A |
PURPOSE: To prevent the degradation of frequency characteristic and oscillation- proof characteristic due to pinholes or the like of soldering to improve the reliability by constituting a back air chamber with a pan-shaped metallic termi...
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JPS6057799B2 |
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JPS6054724B2 |
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JPS6038227Y2 |
Elongated receiver of continuous structure for seismic prospecting comprising at least one sensitive assembly having two electrically conducting electrodes on both sides of a deformable element subjected to a permanent electric polarizat...
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JPS6051279B2 |
A method of polarizing a thermoplastic resin film 1 between a pair of electrodes 2, 2' comprises the steps of placing a layer of a dielectric or semiconductor material 3 whose electrical conductivity is higher than that of the thermoplas...
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JPS6050076B2 |
A polarized pellicular resin article is prepared by bringing one surface of a pellicle of a polarizable, dielectric resin into intimate contact with a single electroconductive surface and charging said electroconductive surface with an e...
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JPS6049863B2 |
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JPS6048465B2 |
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JPS60160528U |
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JPS6046600B2 |
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JPS60191052A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60191054A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60169124A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60169125A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60168511A |
PURPOSE: To prevent the deterioration in collection efficiency, by bringing a nonwoven fabric comprising polyolefinic synthetic fibers having inherent viscosity of 1.5 or less into close contact with an earth electrode having a smooth su...
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JPS60129125U |
The deliberate use of multiple, seemingly redundant, varactor diodes (20) to reduce noise in applications where a single varactor diode would otherwise be adequate is described.
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JPS60501437A |
An electrode (13) has a nonconductive substrate (15) and a conductive layer (16) having a first plurality of holes (18) applied to the substrate which is then coated with a dielectric layer (20) wherein the dielectric layer has a relativ...
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JPS6029236B2 |
In a method of polarization of a ferroelectric material having a Curie point at a temperature Tc, the material is brought to a temperature above Tc, subjected to a temperature gradient and then returned to a temperature below the Curie p...
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JPS60127719A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6028923B2 |
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JPS6027128B2 |
Polyvinylidene fluoride film having its crystalline region occupied predominantly by form I crystals, characterized in that the crystals are substantially double oriented.
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JPS6023516B2 |
PURPOSE:After heat treated in a specific temperature range, a polyvinyliden fluoride resin containing beta-type crystals is irradiated with ionizing radiation to from piezo- electric material of organic film with high fabricability and h...
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JPS60500841A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6021445B2 |
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JPS6020841B2 |
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JPS6019776B2 |
PURPOSE:To prepare the title film of gamma-crystalline structure, having excellent piezoelectric and pyroelectric properties, without drawing, by casting a solution of polyvinylidene fluoride on a specific alkali halide, and evaporating ...
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JPS6015137B2 |
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JPS6014774B2 |
A polyvinylidene fluoride film having a high dielectric strength of at least 10 MV/cm at room temperature and at least 8 MV/cm at 100 DEG C. and a process for producing the same.
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JPS6060789A |
PURPOSE:To increase the sensitivity as a piezoelectric member of a pyroelectric material by forming a plasma polymer film by a plasma polymerization using the mixed gas of 1,1-2-ethylene fluoride and 3-ethylene fluoride as a monomer and ...
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JPS6055034A |
PURPOSE: To produce the titled element having a high piezoelectric property, by polarizing an unstretched vinylidene fluoride resin sheet cooled and molded under a specified condition with a high direct-current voltage. CONSTITUTION: A v...
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JPS608601B2 |
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JPS606600B2 |
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JPS606536B2 |
The permanent electric polarization is imparted to the sensitive element by electronic bombardment within an enclosure wherein prevails a rarefied atmosphere and in which said bombardment is followed with a coating of the so-polarized se...
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JPS606599B2 |
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JPS6030116A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60500155A |
An electret material is formed by the method which includes the step of passing a pair of electrical conductor elements along the surface of a dielectric material heated to a predetermined temperature. The conductor elements are supporte...
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JPS6012716A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS609115A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60947B2 |
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JPS60796B2 |
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JPS5953643B2 |
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JPS5953642B2 |
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JPS59192830U |
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JPS5951199B2 |
An electrostatic transducer, provided with at least two electrodes arranged opposite each other, of which one electrode forms part of a diaphragm and of which the other electrode is fixed, a disc of an electret material being disposed be...
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JPS5950206B2 |
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JPS5950083B2 |
PURPOSE:To provide a pulse generator of practically high usefulness, by using a ceramics of (Ba-Sr-Pb) (Ti-Zr) O3 system as non-linear condenser and by connecting it with an inductive element.
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JPS5950084B2 |
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JPS59177198U |
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JPS59207836A |
PURPOSE: To obtain the titled amorphous compound material useful as a (photo- responding) magnetic material, magnetic memory material, optoelectronic switching element, etc., by heating and melting a mixture of B2O3 and BaO, and quenchin...
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JPS59205710A |
1. An electro-mechanical transducer having a flat, thin dielectric (2), at one flat face of which a disc-shaped electrode (4) consisting of an electrically-conductive elastomer is arranged spaced by a predetermined gap (A) which can be v...
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