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Matches 351 - 400 out of 2,405

Document Document Title
JP2018006475A
To improve power resistance.A variable capacitance device comprises: a support substrate 30; a dielectric layer 24 which are provided on the support substrate and in which a dielectric rate is changed by an applied voltage; a lower elect...  
JP2018006556A
To increase a speed of a response to a variable voltage and suppress characteristic deterioration.A variable capacitance capacitor comprises: a plurality of capacitors C1 to C4 that is serially connected between first and second signal t...  
JP2017228584A
To increase the potential difference between a base portion and a charging layer of an electret substrate and also to increase output of an electromechanical transducer which utilizes the electret substrate.Disclosed is an electret subst...  
JP2017535061A
A suitable embodiment is provided with the following. A separator / electrolyte assembly, The 1st energy storage portion arranged on the 1st surface of the separator / electrolyte assembly, The 2nd energy storage portion arranged on the ...  
JP2017535048A
The electric power condenser (7) is indicated about use by RF current supply system. An electric power condenser fluctuates DC bias voltage applied to the whole dielectric (17) with DC bias electrode (10, 26, 28), It comprises at least t...  
JPWO2016136772A1
An electrode for the present invention to acquire electric capacity in the amount layer of good changes which comprises dielectric material, and the amount layer of good changes, The amount element of good changes consisting of an insula...  
JPWO2016136771A1
A plurality of electrodes of a pair of which the present invention counters via the amount layer of good changes on both the main surface of a plurality of amount layers of good changes which comprise dielectric material, and the amount ...  
JP6235472B2  
JP2017199769A
To provide a variable capacitor capable of setting an arbitrary capacitance value to a capacitor.A variable capacitor 10 comprises a capacitor C1 whose capacitance value changes depending on an inputted setting signal, an output circuit ...  
JP6214054B2  
JP2017164839A
To provide an electronic device having a proper protective film.The electronic device includes: a ground region 10; an element part 20 provided on the ground region and having a movable part; and a protective film 30 covering the element...  
JP6200799B2  
JP6191804B2  
JP6187590B2  
JP2017139467A
To provide an electret sheet which develops superior piezoelectricity even with a feeble stress.An electret sheet according to the present invention comprises an electrostatically charged porous sheet, of which the compression modulus is...  
JP2017139468A
To provide an electret sheet which still retains high piezoelectricity even under a high-temperature environment.An electret sheet according to the present invention comprises an electrostatically charged porous sheet, of which the volum...  
JP2017139470A
To provide an electret sheet which develops superior piezoelectricity even with a feeble stress.An electret sheet according to the present invention comprises an electrostatically charged porous sheet, of which the compression modulus is...  
JP2017139469A
To provide an electret sheet which still retains high piezoelectricity even under a high-temperature environment.An electret sheet according to the present invention comprises an electrostatically charged porous sheet, of which the volum...  
JPWO2016181710A1
A thin film resistive element is prevented from being damaged by the stress which arises when a resin layer expands, and it aims at providing the art in which a reliable thin film device can be obtained. In the portion which overlaps wit...  
JP2017127081A
To provide a variable capacitor capable of reducing the possibility that it is impossible to perform proper impedance adjustment even when a high voltage or a large current is transmitted in a contactless manner.A variable capacitor 1 in...  
JP6166675B2  
JPWO2015167014A1
A sound wave detection element which has a porous resin object consisting of resin without electric doublet resulting from a molecule and a crystal structure, and a resisting pressure container.  
JP6142627B2  
JP6140961B2  
JP2017098343A
To suppress a change in capacity against amplitude (voltage) of an AC signal.A variable capacity device includes: a first terminal electrode 50; a second terminal electrode 52; a dielectric layer 24 connected in series between the first ...  
JP6122307B2  
JPWO2015151786A1
A semiconductor substrate (10) and the re-wiring layer (50) provided in the principal surface, A plurality of terminal electrodes (PE) which are provided in the mounting side of a re-wiring layer (50), and contain the 1st input/output te...  
JP2017069527A
To obtain an electret that can be manufactured by a convenient method at a low cost, and is excellent in oil-repellency, oil mist resistance, charge stability, and collection efficiency after heat treatment.In an electret where polytetra...  
JP2017055114A
To provide a piezoelectric film with excellent water pressure resistance, high piezoelectric constant, and high electromotive voltage, a piezoelectric element and a vibration element, with high electrostatic capacitance and high electrom...  
JPWO2015053173A1
[Subject] Q value of the amount device of good changes in a frequency band to be used is raised. [Means for Solution] The 1st signal line in which the amount device of these good changes contains a plurality of 1st amount elements of goo...  
JP6091855B2  
JPWO2015005420A1
The above-mentioned piezoelectric sheet contains the nonwoven fabric or textiles formed using the fiber containing organic polymer by the present invention relating to the manufacturing method and the piezo-electric layered product of a ...  
JPWO2015030170A1
Stray capacitance of the present invention is small and it provides the big amount element of good changes of an electric capacity variable rate. A pair of electrodes which the amount element of good changes concerned counters via the am...  
JPWO2015015953A1
Though it is a low dielectric constant, a dielectric constant changes a lot on voltage, and provides dielectric thin film material for which it was suitable as a material of a dielectric thin film with which the amount element of good ch...  
JP6084614B2  
JPWO2014155862A1
The amount element of good changes (10) is provided with a ferroelectric capacitor (C1), a control terminal (P13), a grand terminal (P14), and a capacitor (C2). A ferroelectric capacitor (C1) has a capacitor electrode which puts a ferroe...  
JP6076645B2  
JP2017022373A
To provide a variable inductor that can quickly perform an adaptive operation.An apparatus comprises a core 408 and a plurality of electrodes 404 and 406 that are positioned with respect to the core. The core includes a plurality of liqu...  
JP6067783B2  
JP6066773B2  
JP2016219687A
To provide a polling method and a polling device for manufacturing a porous dielectric body having desired piezoelectric characteristics.After output of a charge amplifier 8 is made zero, voltage is applied to a sample, and corona discha...  
JP6032701B2  
JP2016195474A
To provide a component capable of improving a power generation amount as an electret power generation component constituting an electrostatic induction type generator using an electret.An electret power generation component 4 includes: a...  
JP2016186855A
To provide a highly reliable external PTC element, capable of being manufactured by a simple process.In an external PTC element 1a, a tabular PTC chip component 10 and a top plate 20 consisting of a metal plate and a sheet-like insulator...  
JP2016171302A
To provide an element, excellent in flexibility, having durability, and requiring no electrification treatment.An element 10 is formed by laminating a first electrode 1, an intermediate layer 3, and a second electrode 2 in this order. Th...  
JPWO2014069477A1
it has among the surfaces the surface enveloping layer laminated in the any 1 direction of a back-and-front side of the porous resin sheet at least outside a porous resin sheet and the porous resin sheet -- volume resistivity of the surf...  
JP5978969B2  
JP5979005B2  
JP2016139779A
To provide an element excellent in flexibility and having high power generation performance.In an element 1 where a first electrode 2, an intermediate layer 4, and a second electrode 3 are laminated in this order, the intermediate layer ...  
JPWO2014017204A1
Electrodes 5a and 5b are arranged at both sides of electret dielectric 3, respectively so that electret dielectric 3 may be countered. Spacer 7 is provided between electret dielectric 3 and electrodes 5a and 5b. Spacer 7 is for holding a...  

Matches 351 - 400 out of 2,405