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Patent Searching and Data


Matches 351 - 400 out of 2,268

Document Document Title
JP2014515704A
The present invention relates to a multilayer composite material (2, 2.1, 2.2, 18) containing at least two electric active layers (4, 6) arranged between the 1st conductivity layer (12) and the 2nd conductivity layer (14), and is here, I...  
JP5536309B2  
JP5534947B2  
JPWO2012099084A
The 2nd capacity electrode (22) that has countered the 1st capacity electrode (21) that can be displaced, and the 1st capacity electrode (21), It has a MEMS element (14) which has a drive electrode (23A, 23B) which displaces the 1st capa...  
JP2014116407A
To provide a variable capacitance element module with a high ESD resistance property.A substrate 30 is formed in a shape of a rectangular parallelepiped plate having a first side BS1 and a second side BS2 opposing each other with a varia...  
JP5533852B2  
JP5531448B2  
JP5527211B2  
JP2014103181A
To provide a variable capacity composite component having a large capacitance change rate, as a whole, by bringing out the essential capacitance change of each variable capacitance capacitor to the maximum.Variable capacitance capacitors...  
JP5505538B2  
JP5495363B2  
JP5494643B2  
JPWO2012074115A
In spite of being obtained from a constituent containing a fluorine-containing copolymer which has a repeat unit based on tetrafluoro ethylene, and a repeat unit based on ethylene, an electric charge maintenance medium which has the surf...  
JPWO2012074114A
Even if it is a case where it has shape with the complicated surface of a substrate, a manufacturing method of an electric charge maintenance medium which can form a coat (precursor of an electric charge maintenance medium) containing a ...  
JPWO2012070356A
Electret has the first field and second field. The first field is a field where the direction of polarization along a thickness direction turns into the first direction. The second field is a field where the direction of polarization alo...  
JP2014093313A
To provide an electret sheet which maintains high piezoelectricity even during use under high temperature.The electret sheet is characterized in that a porous sheet containing olefin-based resins is charged by injecting electric charges ...  
JP2014074104A
To provide an electret sheet holding high piezoelectricity in application under high temperature.In an electret sheet, electric charge is injected to a synthetic resin foamed sheet containing synthetic resin, positive charging-type elect...  
JP5480414B2  
JP2014067826A
To provide a manufacturing method of a micro electret pattern which reduces cost, is simplified and improves productivity, and to provide an inspection method of the micro electret pattern which reduces cost, is fast and improves reliabi...  
JP5474977B2  
JP5459404B2  
JP5443496B2  
JP5446879B2  
JP2014049557A
To provide a method of manufacturing an oscillatory power generation element comprising a small-sized and high-output stereoscopic interdigital electrode structure including an electret capable of maintaining a high charge density for a ...  
JP2014042444A
To provide a vibration power generation cable and such, having high generation efficiency, capable of being applied to various forms of installation sites.A center electrode 3 is provided at the center of a vibration power generation cab...  
JP2014034592A
To provide an electret sheet retaining a high piezoelectricity even at the time of the use of the same under high temperature.This electret sheet is provided by implanting electric charges into a synthetic resin sheet containing a synthe...  
JP2014036120A
To provide a variable capacitance element able to further reduce capacitance variation per variable capacitance element, and a mounting circuit including the variable capacitance element.A variable capacitance element 10 comprises an ele...  
JP2014036022A
To provide a tunable capacitor obtained by using a material having a large change in dielectric constant for an electric field.In a tunable capacitor utilizing a large dielectric tunability in the electric field induced phase transition ...  
JP5411871B2  
JP2013513230A5  
JP2014011282A
To provide an electret sheet having high piezoelectricity.In an electret sheet 1 according to the present invention, two synthetic resin sheets 2, 3 with different compression elasticity moduli are integrally laminated. When a stress is ...  
JP5381979B2  
JP5382711B2  
JP2013258224A
To provide a variable capacitance capacitor having capacitance that largely changes due to application of DC bias voltage in an embodiment of the present invention, and having a capacitance value that changes in a small amount over time ...  
JP2013258320A
To provide a method for producing an electret sheet that keeps high piezoelectricity even in use under high temperatures.In a method for producing an electret sheet of the present invention, an olefin resin sheet is cured at a surface te...  
JP5369519B2
To provide a capacitor which reduces the ESR (equivalent series resistance). The capacitor is provided with (a) a pair of electrode layers 15 and 17, (b) a dielectric layer 16 disposed between a pair of the electrode layers 15 and 17 and...  
JP2013245261A
To provide an electret sheet having high piezoelectricity.An electret sheet can trap charges at an interface between a synthetic resin particle and a phthalocyanine compound and can exhibit excellent piezoelectricity by implanting charge...  
JP2013543273A
A composite polymer layer has primary polymer layer, secondary layer and cavities formed between primary polymer layer and secondary layer. An independent claim is included for preparation of composite polymer layer.  
JP2013543205A
A crystalline perovskite crystalline composite paraelectric material includes nano-regions containing rich N3− anions dispersed in a nano-grain sized matrix of crystalline oxide perovskite material, wherein (ABO3-δ)α-(ABO3-δ-γNγ)1...  
JP2013540165A
The present invention relates to the polymer material containing polymer and the organic denaturation stratified silicate dispersed in polymer. The total content of the alkaline metal cation in polymer material and/or an alkaline-earth-m...  
JP2013214560A
To provide a manufacturing method of an integrated circuit board including a ferroelectric capacitor.A manufacturing method of an integrated circuit board 11 including a ferroelectric capacitor comprises: a first step of sequentially for...  
JP2013214740A
To provide a tunable capacitor that allows reducing power consumption by reducing the size.According to the first embodiment of the present invention, a tunable capacitor includes: a variable capacitor section located between a first ter...  
JP5318751B2
Disclosed are electret materials with outstanding thermal and charge stability. The electret materials comprise a melt blend of a thermoplastic polymer and one or more hindered hydroxylamine ester compounds that comprise at least one moi...  
JP2013211559A
To provide a manufacturing method of an electret having improved surface potential, and a manufacturing method of an electrostatic induction-type conversion element using the manufacturing method.A manufacturing method of an electret inc...  
JP5283185B2
To provide a method and a device for manufacturing an electret that can shorten a time needed to manufacture the electret. The device 100 for manufacturing the electret includes: an upper chamber 101 into which a helium gas is injected; ...  
JP2013165301A
To miniaturize a device and to improve reliability.In a capacitor array incorporating a plurality of variable capacitors C1 to C4, a plurality of positive and negative electrodes are alternately stacked for the respective variable capaci...  
JP5267555B2  
JP2013162356A
To exert a desired influence on a signal by controlling permittivity or permeability by simple control.A permittivity control circuit 1 includes: a cell region 2A comprising an array of a plurality of cells 2 each having a conductor 3 in...  
JP5240900B2  
JP5224181B2  

Matches 351 - 400 out of 2,268