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8142749 |
Readily-densified titanium diboride and process for making same
Additions of substitutional transition metal elements are made to improve the densifiability of titanium diboride while eliminating or minimizing the presence of deleterious grain boundary phases...
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8043716 |
Gradient thin film
Disclosed herein is a gradient thin film, formed on a substrate by simultaneously depositing different materials on the substrate using a plurality of thin film deposition apparatuses provided in a...
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8003255 |
Nonaqueous electrolyte battery, lithium titanium composite oxide and battery pack
A nonaqueous electrolyte battery is provided and includes: a negative electrode including a lithium titanium composite oxide showing an X-ray diffraction pattern in which each of main peak...
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7993547 |
Semiconductor ceramic composition and process for producing the same
It is intended to provide a semiconductor ceramic composition in which a part of Ba in BaTiO3 is substituted with Bi—Na, which is capable of restraining the evaporation of Bi in the calcination s...
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7964118 |
Positive electrode active material and method of producing the same and nonaqueous electrolyte battery having positive electrode containing positive electrode active material
The present invention provides an olivine-type positive electrode active material that is an inexpensive and very safe positive electrode active material that also exhibits excellent battery...
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7964117 |
Cocrystalline metallic compounds and electrochemical redox active material employing the same
The present invention includes an electrochemical redox active material. The electrochemical redox active material includes a cocrystalline metallic compound having a general formula...
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7910027 |
Semiconductor ceramic composition and method for producing the same
It is intended to provide a semiconductor ceramic composition capable of shifting the Curie temperature to a positive direction as well as of obtaining an excellent jump characteristic while...
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7906239 |
Cathode active material, method for producing the same, and nonaqueous electrolyte secondary battery
A cathode active material capable of improving chemical stability, a method for producing the same, and a nonaqueous electrolyte secondary battery using the same which has high capacity and good...
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7901597 |
Transparent conductive film, sintered body, and their production methods
The present invention provides a transparent conductive film having high conductivity and a production method therefor. The present invention further provides a sintered body for forming the...
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7893001 |
Semiconductor porcelain composition
The invention intends to provide, in BaTiO3 semiconductor porcelain composition, a semiconductor porcelain composition that, without using Pb, can shift the Curie temperature to a positive...
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7879265 |
Active material for lithium ion battery having Al-containing lithium titanate and lithium ion battery
It is an object of the present invention to provide an active material for lithium ion battery capable of producing a lithium ion battery having an excellent high rate charge and discharge...
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7867935 |
Insulator having excellent arc resistance
A highly heat-resistant fluororesin, such as tetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, is filled with 0.5 to 1 weight % of a non-black insulating...
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7842390 |
Chain end functionalized fluoropolymers having good electrical properties and good chemical reactivity
Chain end functionalized fluoropolymers are disclosed exhibiting good chemical reactivity high breakdown electric field (E>100 MV/m) and high dielectric constants (i.e., ∈>10). The polymers can b...
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7842200 |
Solid oxide fuel cell (SOFC) anode materials
The invention relates to compositions and composite particles that may be employed as anode materials for Solid Oxide Fuel Cells (SOFCs). The invention particularly relates to novel metallic SOFC...
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7825054 |
Semiconductor porcelain composition
The invention intends to provide, in BaTiO3 semiconductor porcelain composition, a semiconductor porcelain composition that, without using Pb, can shift the Curie temperature to a positive...
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7749607 |
Conductive emulsion for preparing surface for powder coating
An emulsion for preparing a low-conductivity surface for powder coating, the emulsion including an emulsified organofunctional silane solution. A pre-powder coating emulsion provides a surface with...
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7708912 |
Variable impedance composition
A variable impedance composition according to one aspect of the present invention comprises a high electro-magnetic permeability powder in an amount from 10% to 85% of the weight of the variable...
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7682494 |
Proton conducting materials and devices incorporating them
Materials for use in proton transport characterized by several formulas are disclosed. Mixed ion and electron conductors may include metals and/or ceramic electron conductors and a proton...
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7579288 |
Method of manufacturing a microelectronic component utilizing a tool comprising an ESD dissipative ceramic
This invention relates to a dense ceramics having ESD dissipative characteristics, tunable volume and surface resistivities in semi-insulative range (103-1011 Ohm-cm), substantially pore free, high...
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7575698 |
TI and W containing transparent oxide electrode film
A transparent oxide electrode film is provided to have crystalline indium oxide as its main component in which the indium in the indium oxide is substituted with titanium at a titanium/indium...
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7524439 |
Positive electrode for non-aqueous electrolyte battery and method of producing the same as well as non-aqueous electrolyte battery
In a positive electrode of a non-aqueous electrolyte battery, at least one metal oxide selected from the group consisting of titanium dioxide, alumina, zinc oxide, chromium oxide, lithium oxide,...
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7507357 |
Transparent oxide electrode film and manufacturing method thereof, transparent electroconductive base material, solar cell and photo detection element
A transparent oxide electrode film is provided to have crystalline indium oxide as its main component, in which the indium in the indium oxide is substituted with titanium at a titanium/indium...
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7507682 |
Method of manufacturing ceramic paste and ceramic multi-layer wiring substrate utilizing the same
In manufacturing a ceramic multi-layer wiring substrate which is formed by stacking a plurality of ceramic layers and which includes an internal wiring, a ceramic paste is printed using a screen...
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7094719 |
Light-colored ESD safe ceramics
Aspects of the present invention may be found in an electrostatic dissipative ceramic component having a stabilized zirconia base, a surface resistivity between 1×105 and 1×1012 ohms per square a...
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7049031 |
Protective coating on positive lithium-metal-oxide electrodes for lithium batteries
A positive electrode for a non-aqueous lithium cell comprising a LiMn2−xMxO4 spinel structure in which M is one or more metal cations with an atomic number less than 52, such that the average o...
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7018569 |
Complex oxide fine particles, particulate mixture, and conductive paste
Fine particles of complex oxide represented by formula: ABO3 wherein A is at least two elements selected from among alkaline earth metal elements and rare earth elements and B is at least one metal...
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7015280 |
Conductive emulsion for preparing surface for powder coating
An emulsion for preparing a low-conductivity surface for powder coating, the emulsion including an emulsified organofunctional silane solution. A pre-powder coating emulsion provides a surface with...
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6958303 |
Electro-static dissipative ceramic products and methods
The invention provides partially stabilised zirconia and alumina based electro-static dissipative or ESD ceramic compositions. The proposed ceramic compositions include specific amounts of dopants...
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6884314 |
Conducive, silicone-based compositions with improved initial adhesion reduced microvoiding
The present invention relates generally to conductive, silicone-based compositions, with improved initial adhesion and reduced micro-voiding. More specifically, the present invention relates to a...
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6720111 |
Single-phase lithium ferrite based oxide
The present invention provides a single-phase lithium ferrite based oxide which is suitable as a cathode material for a secondary battery, a process for preparing the oxide, and its uses, the oxide...
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6693053 |
Glass and glass powder mixture and use thereof for the production of a glass ceramic
A glass or glass powder is fused from a starting mixture containing approximately 38 wt % to 48 wt % SO2, 15 wt % to 19 wt % Al2O3, 4.5 wt % to 11 wt % TiO2, 0 wt % to 1.5 wt % Na2O, 0 wt % to 1.5...
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6645393 |
Material compositions for transient voltage suppressors
The material for transient voltage suppressors is composed of at least two kinds of evenly-mixed powders including a powder material with non-linear resistance interfaces and a conductive powder....
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6641794 |
Method for producing barium titanate based powders by oxalate process
The method is carried out in the following manner: An aqueous mixture solution containing barium chloride and titanium chloride is added into an aqueous oxalic acid solution, so that barium titanyl...
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6623662 |
Carbon black coating for CRT display screen with uniform light absorption
A two-layer coating for the outer surface of the display screen of a color cathode ray tube (CRT) includes an inner carbon black-based layer and an outer silica-based layer. The inner layer is...
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6599447 |
Zirconium-doped BST materials and MOCVD process forming same
A Zr-doped (Ba,Sr)TiO3 perovskite crystal material dielectric thin film. Such dielectric thin film is characterized by at least one of the characteristics including: (a) a breakdown strength of at...
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6547372 |
Ink jet head
The present invention provides an ink jet head comprising a head substrate 1, a heat-generating resistor 3 and a pair of electrodes 4, which are attached on the head substrate 1, and a top plate 6...
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6511614 |
RAW MATERIAL FOR PRODUCING POWDER OF INDIUM-TIN OXIDE ACICULAE AND METHOD OF PRODUCING THE RAW MATERIAL, POWDER OF INDIUM-TIN OXIDE ACICULAE AND METHOD OF PRODUCING THE POWDER, ELECTROCONDUCTIVE PASTE AND LIGHT-TRANSMITTING ELECTROCONDUCTIVE FILM
Disclosed are a powder of indium-tin oxide aciculae suitable as an electroconductive filler for an electroconductive ink to be used for forming a transparent electroconductive film, a method for...
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6466124 |
Thin film resistor and method for forming the same
There is provided a thin film resistor formed of titanium nitride containing oxygen in a solid solution condition.
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6455454 |
Semiconductor ceramic, semiconductor ceramic element and circuit protection element
Provided is a semiconductor ceramic and a semiconductor ceramic element each having a room temperature specific resistance of 3 Ω·cm or lower and a resistance temperature characteristic of 9%/° C....
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6391276 |
Titania-zirconia powder and process for producing the same
Disclosed are (1) a titania-zirconia powder having at least a part of the zirconia solid-dissolved in the titania crystalline phase or at least a part of the titania solid-dissolved in the zirconia...
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6319429 |
Oxygen sensitive resistance material
Oxygen sensitive resistance materials for use with oxygen sensors, in particular λ probes are described. These materials are based on the fact that with complex metal oxides it is possible--by ...
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6190579 |
Electron emission materials and components
Electron emission materials consisting of carbides, borides, and oxides, and related mixtures and compounds, of Group IVB metals Hf, Zr, and Ti, Group IIA metals Be, Mg, Ca, Sr, and Ba, and Group...
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6174463 |
Layer crystal structure oxide, production method thereof and memory element using the same
A layer crystal structure oxide, and memory element comprising same, comprising bismuth (Bi), a first element, a second element and oxygen (O), wherein the first element is at least one selected...
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6160472 |
Multilayer varistor
A multilayer varistor comprising a varistor chip body having alternately stacked ceramic layers and internal electrode layers is provided. The ceramic layer is composed of a composite oxide...
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6154119 |
TI--CR--AL--O thin film resistors
Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O2. Resistivity values from 104...
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6139815 |
Hydrogen lithium titanate and manufacturing method therefor
Hydrogen lithium titanate prepared by an acid process of lithium titanate and having pH of 11.2 or smaller or hydrogen lithium titanate expressed by general formula Hx Liy-x Tiz O4 (where y≥x>0 0...
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6063311 |
Composition for thermister
Adding cobalt oxide 0.01 to 20 wt %, copper oxide 5 to 20 wt %, iron oxide 0.01 to 20 wt % and zirconium oxide 0.01 to 5.0 wt % to metallic oxides composed of in total 100 mol % in the percent of...
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5997775 |
Electrically conductive barium sulfate-containing composition and process of producing
The electrically conductive, barium sulfate-containing composition consists of BaSO4 particles having a surface area of from 0.1 to 150 m2 /g. The BaSO4 particles each are provided with a SnO2...
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5815063 |
Positive temperature coefficient thermistor and fabrication method thereof
A positive temperature coefficient thermistor formed of a principal ingredient comprising barium titanate, lead titanate and calcium titanate, and rare earth elements, being particularly...
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5772924 |
Composite conductive powder and conductive film formed from the powder
Composite conductive powder comprises a calcined mixture of conductive powder mainly comprising indium oxide which contains at least one member selected from the group consisting of tin oxide,...
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