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| Number | Title | Issue Date |
| 8187506 | Barium titanate-based semiconductor ceramic composition and barium titanate-based semiconductor ceramic device A barium titanate-based semiconductor ceramic composition which can be used for PTC thermistors for temperature sensors and which has characteristics, including a linear characteristic, advantageous for such PTC thermistors and a barium titanate-based semiconductor ... | 05/29/2012 |
| 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 step, is capable of restraining the compositional deviation... | 08/09/2011 |
| 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 properties even at high energy densities. The present invention also provid... | 06/21/2011 |
| 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 suppressing an increase in room temperature resistivity to a minimum value.... | 03/22/2011 |
| 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 transparent conductive film and a production method therefor. The transpare... | 03/08/2011 |
| 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 performance and a lithium ion battery having an excellent high rate charge an... | 02/01/2011 |
| 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 anode materials, which preferably comprise metallic nickel (Ni), coppe... | 11/30/2010 |
| 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 atomic ratio between 0.003 and 0.120, and the resistivity of the transpare... | 08/18/2009 |
| 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, nickel oxide, copper oxide and iron oxide is dispersed between particle... | 04/28/2009 |
| 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 atomic ratio between 0.003 and 0.120, and the resitivity of the transpare... | 03/24/2009 |
| 7357068 | Material and process for thermal coating, surface layer and also compressor with a surface layer of the material The invention relates to a material based on an oxide ceramic for the manufacture of a surface layer (5) by means of a thermal coating process including aluminum oxide and zirconium oxide, with the material additionally containing chromium oxide for the simul... | 04/15/2008 |
| 7208787 | Semiconductor device and a process for manufacturing a complex oxide film A semiconductor device is prepared using an insulating film consisting of a tantalum-tungsten oxide crystal film, a tantalum-molybdenum oxide crystal film, or a laminated film where a silicon oxide, silicon oxynitride or silicon nitride film is laminated on the crys... | 04/24/2007 |
| 7112549 | Low thermal expansion ceramic and member for exposure system A low-thermal-expansion, rigid and wear-resistant ceramic is provided. The low-thermal-expansion ceramic of the invention includes 60 vol % to 99.9 vol % of at least one selected from the group consisting of cordierite, spodumene and eucryptite and 0.1 vol % to 40 v... | 09/26/2006 |
| 7094284 | Source reagent compositions for CVD formation of high dielectric constant and ferroelectric metal oxide thin films and method of using same Chemical vapor deposition (CVD) precursor compositions for forming metal oxide high dielectric constant (κ) thin films. The precursor composition in one embodiment comprises a metal precursor having a general formula M(β-diketonate)2(OR)2, wh... | 08/22/2006 |
| 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 and at least 2 percent by volume scattering mate... | 08/22/2006 |
| 7095765 | Light emitter with a voltage dependent resistor layer A light emitter includes an emitting stack, a first electrode, a second electrode and a voltage dependent resistor layer. The emitter stack has a first surface area and a second surface area. The first electrode is formed on the first surface area of the emitting st... | 08/22/2006 |
| 7071125 | Precursors for film formation A method including introducing a precursor in the presence of a circuit substrate, and forming a film including a reaction product of the precursor on the substrate, wherein the precursor includes a molecule comprising a primary species of the film and a modifier. A... | 07/04/2006 |
| 7066977 | Flame synthesis and non-vacuum physical evaporation A method for producing fine or ultra fine powder particles comprising mixing a metal alkoxide with a non-metallic hydride in an organic solvent, agitating the mixed solution, and then burning the mixed solution. The burning process comprises igniting the solution di... | 06/27/2006 |
| 7053019 | Dielectric material compositions with high dielectric constant and low dielectric loss A new dielectric material composition with high dielectric constant and low dielectric loss, which includes a quaternary metallic oxide having a pervoskite structure and represented by a general formula, Ba1-xM1xTi1-yM | 05/30/2006 |
| 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 oxidation state of the manganese ions i... | 05/23/2006 |
| 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 selected from among Ti, Mn, Nb and Zr, have a BET specifi... | 03/28/2006 |
| 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 conductivity. A non-conductive object having applied to an exterior ... | 03/21/2006 |
| 7011788 | Method for producing aluminum titanate sintered object The present invention provides a process for preparing an aluminum-titanate-based sintered body comprising the step of firing, at 1250 to 1700° C., a formed product prepared from a raw material mixture containing 100 parts by weight of a mixture of TiO2 ... | 03/14/2006 |
| 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 comprising one or more metal oxides selected from iron oxide, chromiu... | 10/25/2005 |
| 6953538 | Electroconductive low thermal expansion ceramic sintered body An electroconductive low thermal expansion ceramic sintered body is disclosed which containing a β-eucryptite phase in a quantity of not less than 75 vol. % and not more than 99 vol. % and having an absolute value of thermal expansion coefficient of not more than 1... | 10/11/2005 |
| 6946417 | 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 and at least 2 percent by volume scattering mate... | 09/20/2005 |
| 6911102 | Laminated type semiconductor ceramic element and production method for the laminated type semiconductor ceramic element A laminated type semiconductor ceramic element is provided with good PTC characteristics, low room temperature resistance value and improved withstand voltage of 15V or higher. Semiconductor ceramic layers made from a semiconductor ceramic containing barium titanate... | 06/28/2005 |
| 6906375 | Divalent europium-containing compositions This invention provides compositions of the formula EuCu3M4O12 wherein M is Ge, Ti, Sn or mixtures thereof. These compositions have high dielectric constant and low loss over a frequency range of from 1 kHz to 1 MHz. ... | 06/14/2005 |
| 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 conductive, silicone-based composition, which includes a polyorganosil... | 04/26/2005 |
| 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 having a layered rock salt-type structure and comprising lithium fer... | 04/13/2004 |
| 6706219 | Interface materials and methods of production and use thereof An interface material comprising a resin mixture and at least one solder material is herein described. The resin material may comprise any suitable resin material, but it is preferred that the resin material be silicone-based comprising one or more compounds such as... | 03/16/2004 |
| 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 % Al2 O3, 4.5 wt % to 11 wt % TiO2, 0 wt % to 1.5 wt % Na2 O, 0 wt % to 1.5 w... | 02/17/2004 |
| 6669871 | ESD dissipative ceramics 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 flexural strength, light colors, f... | 12/30/2003 |
| 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. The conductive powder is distributed in the powder with non... | 11/11/2003 |
| 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 oxalate would be precipitated. Then the precipitates are ... | 11/04/2003 |
| 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 antistatic, while the outer layer is antireflective. To compen... | 09/23/2003 |
| 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 least 1.3 MV/cm; (b) a leakage current of not m... | 07/29/2003 |
| 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 disposed above the head substrate 1, the ink jet head bein... | 04/15/2003 |
| 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 producing a raw material to be used for producing the powder... | 01/28/2003 |
| 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.... | 10/15/2002 |
