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8182719 |
Pyroelectric compound and method of its preparation
A novel pyroelectric compound is presented. The compound is inorganic, quasi-amorphous oxide compound of a metal, mixture of metals or semiconducting element.
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8182712 |
Methods and apparatus for dyeing material
Techniques for dyeing material are disclosed, including providing a magnetorheological fluid containing a coloring agent onto a contacting surface, applying a magnetic field to the...
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8182713 |
Lead-free piezoelectric material
There is provided a lead-free piezoelectric material capable of showing a high piezoelectric coefficient (d33>500 pC/N) exceeding that of soft PZT. The lead-free piezoelectric material contains no...
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8182949 |
Polymer electrolyte membrane and process for preparation thereof, and membrane-electrode assembly and polymer electrolyte fuel cell
A polymer electrolyte membrane comprising as a main ingredient a block copolymer (P) which comprises, as its constituents, a vinyl alcoholic polymer block (A) and a polymer block (B) having...
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8177995 |
Perovskite oxide, process for producing the perovskite oxide, and piezoelectric device
A process for producing a piezoelectric oxide having a composition (Ba, Bi, A)(Ti, Fe, M)O3, where each of A and M represents one or more metal elements. The composition is determined so as to...
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8178246 |
Nonaqueous electrolyte solution, nonaqueous electrolyte secondary cell, and carbonate compounds
The present invention provides a nonaqueous electrolytic solution which can give excellent cycle characteristics. The nonaqueous electrolytic solution contains a linear carbonate represented by the...
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8177994 |
Electrolytic solution for aluminum electrolytic capacitors, and aluminum electrolytic capacitor using the same
The present invention provides an electrolytic solution for aluminum electrolytic capacitors which has a high sparking voltage while maintaining its specific conductivity at 30° C. of 4 to 25 ...
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8173305 |
Film former-free electrolyte/separator system and use thereof in electrochemical energy accumulators
The invention relates to an electrolyte separator system comprising an ionic liquid, a conductive salt and a ceramic separator, and the use of the electrolyte separator system according to the...
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8173298 |
Electrolyte for lithium battery and lithium battery comprising same
An electrolyte for a lithium battery includes a non-aqueous organic solvent, a lithium salt, and an additive comprising a) a compound represented by the following Formula (1), and b) a compound...
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8168711 |
Heat shielding additives
Polymer dispersions of powders based on tungsten hydrogen bronze, especially containing a minor amount of tungsten metal, show good IR absorbing and heat shielding properties. The powders may be...
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8168349 |
Fuel cell-purpose electrolyte material and production method therefor
A fuel cell-purpose electrolyte material having a structural unit represented by a general formula (1): where n is 0 or a positive integer, and R1 represents H or CH3, and R2 represents (CH2)mSO3H...
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8163195 |
Additives for electrolyte solution and electrolyte solution
An additive of the formula (1) for use in electrolytic solutions wherein A is —CH(X)— or —C═C(X)—, X being hydrogen, halogen, alkyl having 1 to 4 carbon atoms, alkoxycarbonyl having 2 to 5 carbon ...
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8163160 |
Biosensor having improved hematocrit and oxygen biases
The present invention provides reagent compositions, and analyte measuring devices and methods that utilize the reagent compositions.
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8164234 |
Sputtered piezoelectric material
Piezoelectric actuators having a composition of Pb1.00+x(Zr0.52Ti0.48)1.00−yO3Nby, where x>−0.02 and y>0 are described. The piezoelectric material can have a Perovskite, which can enable good ben...
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8163427 |
Nonaqueous electrolytic solution for lithium secondary battery and lithium secondary battery using the same
A non-aqueous electrolytic solution is advantageously used in preparation of a lithium secondary battery excellent in cycle characteristics. In the non-aqueous electrolytic solution for a lithium...
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8163426 |
Polysiloxane-based compound for electrolyte of lithium secondary battery, organic electrolyte solution including the polysiloxane-based compound, and lithium battery using the solution
An additive for an electrolyte of a lithium secondary battery, the additive including a polysiloxane-based compound represented by Formula 1 below: In formula 1 R1, R2, R3, A1, A2, l, m, n, o and p...
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8164410 |
Low-loss ferrite and electronic device formed by such ferrite
A low-loss ferrite comprising as main components 46.5-49.5% by mol of Fe2O3, 17-26% by mol of ZnO, 4-12% by mol of CuO, and 0.2% or more and less than 1.2% by mol of CoO, the balance being NiO, and...
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8163422 |
Electrochemical device
There is provided an electrochemical device provided with an electrolytic solution comprising (I) a solvent for dissolving an electrolyte salt comprising (A) a fluorine-containing ether represented...
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8158018 |
Ferrite sintered body and manufacturing method therefor
The ferrite sintered body of the present invention contains main components consisting of 52 to 54 mol % Fe2O3, 35 to 42 mol % MnO and 6 to 11 mol % ZnO as oxide equivalents and additives including...
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8156620 |
Process of making an ultrasonic probe
A method of producing an ultrasonic probe may include superimposing an ultrasonic wave receiving organic piezoelectric element layer made of an organic material on an ultrasonic wave transmitting...
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8154464 |
Magnetic material antenna and ferrite sintered body
A magnetic material antenna using a ferrite sintered body comprising one or more conductors disposed at least on a surface or in internal portion of the ferrite sintered body, wherein the ferrite...
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8153097 |
Method for manufacturing ferrite powder, ferrite powder, and magnetic recording medium
A method for manufacturing ferrite powder comprises a step (a) of causing a precursor, obtained by a liquid-phase reaction method, to pass through a sieve with openings of 2 mm or less, and a step...
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8151727 |
Perovskite-oxide film, piezoelectric device, and liquid discharge device
A film formed on a substrate different from the monocrystalline perovskite substrate contains a piezoelectric oxide expressed as A(BxC1-x)O3 other than Bi(FeySc1-y)O3 and Bi(Fe, Co)O3, where...
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8153305 |
Electrolytic organic glass, its manufacturing process and device comprising it
The invention relates to a solid electrolyte, to a process for its manufacture and also to devices comprising it. The electrolyte of the invention is an amorphous solid of formula SivOwCxHyLiz, in...
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8148006 |
Electrolytic solution and battery
A battery capable of improving cycle characteristics is provided. A separator arranged between a cathode and an anode is impregnated with an electrolytic solution. The electrolytic solution...
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8147041 |
Piezoelectric element and method for manufacturing the same, liquid-ejecting head and method for manufacturing the same, and liquid-ejecting apparatus
A piezoelectric element includes a piezoelectric film containing lead (Pb), zirconium (Zr), and titanium (Ti). The piezoelectric film has a composition satisfying the relationship of...
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8148005 |
Active material and a secondary battery using the active material
An active material for a secondary battery has excellent large current charge-discharge characteristic and a high energy density. The secondary battery is composed mainly of the active material...
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8148007 |
Organic electrolyte solution including vinyl-based compound and lithium battery using the same
An organic electrolyte solution includes a lithium salt; an organic solvent including a high permittivity solvent and a low boiling solvent; and a vinyl-based compound represented by Formula 1...
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8142678 |
Perovskite type oxide material, piezoelectric element, liquid discharge head and liquid discharge apparatus using the same, and method of producing perovskite type oxide material
A perovskite type oxide of a single crystal structure or a uniaxial-oriented crystal structure is represented by ABO3. Site A includes Pb as a main component and site B includes a plurality of...
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8142679 |
Piezoelectric ceramic composition and piezoelectric element made by using the same
The present invention provides a piezoelectric ceramic composition having a high thermal resistance and a high piezoelectric distortion constant and a piezoelectric element using the piezoelectric...
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8142676 |
Magnetic garnet single crystal and optical element using the same
The invention relates to a magnetic garnet single crystal and an optical element using the same, for the purpose of providing a magnetic garnet single crystal at a reduced Pb content, and an...
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8142936 |
Non-aqueous electrolyte and lithium secondary battery using the same
The present invention relates to a nonaqueous electrolyte solution containing new additives and a lithium secondary battery including the same. More particularly, the invention relates to a...
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8142677 |
Piezoelectric ceramic composition
A piezoelectric ceramic composition excellent in all of the electric property Qmax, heat resisting properties and temperature characteristics of oscillation frequencies is provided. The...
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8137849 |
Phosphate-based acrylate crosslinking agent for polymer electrolyte and a composition containing the same
The present invention relates to a phosphate-based acrylate crosslinking agent for polymer electrolyte and a polymer electrolyte composition comprising the phosphate-based acrylate crosslinking...
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8133404 |
Electromagnetic wave shielding material and sheet
An electromagnetic wave shielding material and a sheet using the same are described. Also described is a gel state electromagnetic wave shielding material including an ionic liquid, and fine...
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8133613 |
Nonaqueous electrolyte secondary battery anode material with a uniform metal-semiconductor alloy layer
The present invention relates to nonaqueous electrolyte secondary batteries and durable anode materials and anodes for use in nonaqueous electrolyte secondary batteries. The present invention also...
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8133405 |
Spinel-type ferrimagnetic particles, process for producing the same, and magnetic recording medium using the same
Spinel-type ferrimagnetic particles having a composition represented by the formula: (MO)·n/2(Fe2O3) where M is a divalent metal and n is a molar ratio of Fe to M (n=Fe/M) which is from more than ...
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8128833 |
Non-aqueous electrolyte
The present invention provides electrolytes for use in electronic devices which contain imidazolium salts in combination with high boiling aprotic solvents having lower flammability and lower...
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8129074 |
Crosslinked nano-inorganic particle/polymer electrolyte membrane for membrane electrode assembly
A crosslinked nano-inorganic particle/polymer electrolyte membrane composed of a polymer film substrate, graft molecular chains bound to the backbone skeleton of the polymer film substrate and...
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8128834 |
Piezoelectric/electrostrictive porcelain composition and piezoelectric/electrostrictive element
A (Li, Na, K)(Nb, Ta)O3 based piezoelectric/electrostrictive porcelain composition obtained by adding a slight amount of a Mn compound to a perovskite type oxide containing Li, Na and K as A-site...
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8123973 |
Method of manufacturing magnetic material
A method of manufacturing magnetic material is described hereinafter. Firstly, Fe(NO3)3.9H2O and other metal nitrate compounds are dissolved in an alcohol solvent to form a mixed solution....
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8124282 |
Nonaqueous electrolyte having maleimide additives and secondary cells employing the same
A nonaqueous electrolyte having maleimide additives and rechargeable cells employing the same are provided. The nonaqueous electrolyte having maleimide additives comprises an alkali metal...
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8124273 |
Nonaqueous electrolyte solution and lithium secondary battery using same
The present invention provides a nonaqueous electrolytic solution exhibiting excellent electrical capacity, long-term cycle property, and storage property in a charged state; and a lithium...
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8123971 |
Magnetorheological elastomers (MREs) with polynorbornene as a carrier medium, processes for producing such elastomer composites and their use
The invention relates to composites made of an elastic carrier medium comprising polynorbornene (PNR) and magnetisable particles which are polarized reversibly in a magnetic field. Thus the...
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8123972 |
Sheet-like soft-magnetic material and production method thereof
The present invention is to impart, to a sheet-like soft magnetic material, a configuration in which sheet thickness change is suppressed and in which fluctuation in magnetic permeability is small...
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8124264 |
Ion-conductive material and use thereof
Disclosed is an ion-conductive material which comprises an ionic liquid and can realize a higher level of safety. Also disclosed is an electrochemical device using the ion-conductive material....
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8119021 |
Functional nanoparticle filled carbon nanotubes and methods of their production
Carbon nanotubes filled with a suspension or colloidal solution of functional nanoparticles and methods for production of carbon nanotubes loaded with functional nanoparticles are provided.
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8119023 |
Piezoelectric/electrostrictive ceramic composition manufacturing method
A (Li, Na, K)(Nb, Ta)O3-based piezoelectric/electrostrictive ceramic composition having a large field-induced distortion during application of a high electric field is provided. After synthesizing...
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8119024 |
Piezoelectric single crystal ingot, producing method therefor and piezoelectric single crystal device
A piezoelectric single crystal ingot is produced by the Bridgman method and contains a relaxor having a composition of Pb(Mg, Nb)O3 and lead titanate having a composition of PbTiO3. In the...
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8120840 |
Electrorheological fluid having properties of newtonian fluid
An electrorheological fluid is provided. The electrorheological fluid includes polarizing particles and a dispersion medium in which the polarizing particles are dispersed. The polarizing particles...
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