| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Cementitious arc-resistant material and its manufacturing method | JP12290992 | 1992-04-17 | JP2617853B2 | 1997-06-04 | 和雄 久保田; 正秋 加山; 泰通 向田 |
| 122 | Method for heat-treating ceramic circuit article | JP33299391 | 1991-10-16 | JPH06342967A | 1994-12-13 | SATEITSUSHIYU ESU TAMUHANKAA; MAAKU JIEI KAASHIYUNAA; MAIKERU MAAKUTSUI; RUDORUFU URUFU |
| PURPOSE: To provide a method for heat-treating a ceramic article, containing a conductive metal pattern to which a conductive paste containing a binder in which optical imaging is enabled is applied. CONSTITUTION: Heating under a condition where initial binder burning-out is quickened, and then a conductor composite material is sintered to form a final ceramic article, is included in this method. At least in a sintering process (preferably, in both the binder burning-out process and sintering process), about 0.25-2 vol.% of water content exists in a gaseous atmosphere. As the occasion demands, H2 of about 10 ppm in maximum (preferably about 2-3 ppm) may be contained, and further, a main gas may be N2 in the other embodiment modes. The conductive ceramic article heat-treated in this atmosphere has adhesive and bonding properties which a metal pattern corresponding to a ceramic substrate can allow, and further has an improved combination of conductive and dielectric properties. As necessary, heating atmosphere containing water content is generated by a catalytic action. | ||||||
| 123 | Diamond-coated article with integral wearout indicator | JP29742193 | 1993-11-02 | JPH06316764A | 1994-11-15 | JIYON MAIKERU PINNEO |
| PURPOSE: To provide a diamond-coated article which indicates the condition of wear in diamond and furthermore does not damage the operation of the remaining diamond. CONSTITUTION: A diamond-coated article in a first mode has a first, electrically conductive diamond layer on a substrate and a second, electrically conductive diamond layer disposed over the first layer and can be produced by a method in which the first layer is formed adjacently to the surface of the substrate, and next, the second layer is formed on the upper face of the layer. As for a method for indicating wear thereof, a current is passed between the tool and the workpiece, and a change in the flow of current caused by exposure of the first layer is detected. Another diamond-coated article has a first diamond layer having first optical properties disposed on a substrate and a second diamond layer having second optical properties disposed over the first layer and can be produced by a method in which the first layer is formed adjacently to the surface of the substrate, and the second layer is formed on the upper face of the layer. As for a method for indicating wear thereof, light is directed at the surface of the article, and a change in the optical properties such as transmission of the diamond layer is detected. COPYRIGHT: (C)1994,JPO | ||||||
| 124 | Production of hydraulic inorganic composition and electrically conductive hardened body | JP588393 | 1993-01-18 | JPH06211553A | 1994-08-02 | SHINTANI TAKAMASA; OBATA SADAHIRO |
| PURPOSE: To obtain a hydraulic inorganic composition suitable as a raw material for producing an electrically conductive hardened body by blending a carbon fiber in a spherical hydraulic inorganic powder. CONSTITUTION: This hydrogen inorganic composition is composed of 100 pts.wt. spherical hydraulic inorganic powder and 0.5-10 pts.wt. carbon fiber. Portland cement, alumina cement, acid resistant cement, gypsum, lime or the like is cited as the hydraulic inorganic powder. The hydraulic inorganic powder is required to be spherical. A mechanofusion method by mutually rubbing the surface of particle each other in the dry process or a grinding method by giving a shock to the particle of cement clinker or the like in a high speed air flow is applied as the method for obtaining the spherical hydraulic inorganic powder. The shape is preferably spherical but is enough to be a mere round shape without corner on the particle surface. COPYRIGHT: (C)1994,JPO&Japio | ||||||
| 125 | Sealed porous electron substrate | JP17782393 | 1993-07-19 | JPH06188528A | 1994-07-08 | GURITSUSHIYU CHIYANDORA; ROOREN ANDORIYUU HARUSUKA |
| PURPOSE: To seal a porous ceramic substrate by impregnating a porous ceramic electronic substrate with composition composed by containing a silicon containing pre-ceramic material and heating it to a temperature sufficient for converting the silicon containing pre-ceramic material to ceramic. CONSTITUTION: For instance, a piece of porous silicon carbide (27.99 g) is dried at 100°C to the fixed weight of 27.98 g over 6.5 hours. Then, the silicon carbide is immersed in the H-resin solution of 10 wt.% dissolved in heptane provided with the pentane dionate white gold of 60 ppm. The silicon carbide piece is taken out from the solution, air-dried and turned to the fixed weight of 28.45 g. Then, the coated silicon carbide piece is heated for three hours at 175°C in an atmosphere obtained by foaming ammonia in an ammonia thick solution. The generated silicon carbide piece is not provided with holes and is provided with excellent mechanical characteristics. COPYRIGHT: (C)1994,JPO | ||||||
| 126 | Inorganic foam and its production | JP27574192 | 1992-10-14 | JPH06122568A | 1994-05-06 | OBATA SADAHIRO; SHINTANI TAKAMASA |
| PURPOSE:To obtain a lightweight inorganic foam excellent in electromagnetic shielding ability by mixing a foaming agent with a mixture comprising a hydraulic inorganic material and specified amount of carbon fiber, etc., followed by curing to include cells of specified characteristics in the product. CONSTITUTION:A mixture of (A) a composition comprising (1) a hydraulic inorganic material (e.g. Portland cement, gypsum), (2) carbon fiber (e.g. carbon whisker, pitch-based carbon fiber) and (3) water and (B) a composition prepared by adding a foaming agent (e.g. Mg, hydrous hydrogen peroxide) to water to generate air bubbles, is cured to afford the objective inorganic foam with a carbon fiber content of 0.006-0.04g/cm<3> and a cell content of 15-75 vol.% (the mean diameter of each cell being 0.01-2.5mm). | ||||||
| 127 | Arc resistant cement material and manufacture thereof | JP12290992 | 1992-04-17 | JPH05298924A | 1993-11-12 | KUBOTA KAZUO; KAYAMA MASAAKI; MUKODA YASUMICHI |
| PURPOSE:To make a cement material have high arc resistance, practically sufficient mechanical strength and impact resistance, and good cutting property by containing chopped strand glass fibers, etc., and using boehmite for a matrix part. CONSTITUTION:To alumina cement, 5-15% (weight ratio of a final product) of chopped strand glass fibers, 5-15% of a mica powder, and 0-20% of a high melting point filler, and water are added and the mixture is mixed. The obtained slurry-like mixture is dehydrated and formed and the resulting formed body is heated in an autoclave to produce boehmite and calcium aluminate hydrate from the alumina cement. In this case, the chopped strand glass fibers that the arc resistant material contains are dispersed uniformly while firmly bound to the matrix and thus the mechanical strength and impact resistance of the arc resistant material are improved. Also, crack formation and spread of cracks due to thermal impact by electric arc are prevented and the crack formed at cutting process is kept at the formed position and prevented from spreading and thus the cutting property is improved. | ||||||
| 128 | Manufacture of fiber reinforced cement plate | JP33753991 | 1991-11-26 | JPH05147988A | 1993-06-15 | INUI NOBURO; HASHIMOTO MITSUHIKO |
| PURPOSE:To improve the bonding property of pulp fibers excellent in heat resistance and chemical resistance to a cement matrix and to manufacture a fiber reinforced cement plate having higher strength. CONSTITUTION:A fine powder having positive charges is added and mixed with broken pulp fibers. This mixture pulp is added to a cement compound material comprising a cement and a silica component, and formed into a plate on a forming belt in a dry process. | ||||||
| 129 | ELECTRICALLY GRADATED CARBON FOAM | PCT/US2007088791 | 2007-12-25 | WO2008083139A2 | 2008-07-10 | BLACKER JESSE M; PLUCINSKI JANUSZ W |
| Electrically gradated carbon foam materials that have changing or differing electrical properties through the thickness of the carbon foam material and methods for making these electrically gradated carbon foam materials are described herein. In some 5 embodiments, the electrically gradated carbon foam materials exhibit increasing electrical resistivity through the thickness of the carbon foam material such that the electrical resistivity near a second surface of the carbon foam is at least 2 times greater than the electrical resistivity near a first surface of the carbon foam. These electrically gradated carbon foam materials may be used as radar absorbers, as well as in electromagnetic interference (EMI) shielding schemes. | ||||||
| 130 | CARBON NANOTUBE CONTAINING MATERIALS AND ARTICLES CONTAINING SUCH MATERIALS FOR ALTERING ELECTROMAGNETIC RADIATION | PCT/US2004018923 | 2004-07-08 | WO2005014475A3 | 2005-03-17 | COOPER CHRISTOPHER H; COOPER WILLIAM K; CUMMINGS ALAN G |
| Disclosed herein is a material for altering electromagnetic radiation incident on the material. The material disclosed herein comprises carbon nanotubes having a length (L) that meets the following formula (I): L >= 1/2 lambda (I), where lambda is the wavelength of the electromagnetic radiation incident on the material. Also disclosed herein are methods of altering electromagnetic radiation, including mitigating, intensifying, or absorbing and re-transmitting electromagnetic radiation using the disclosed material. | ||||||
| 131 | POROUS MATERIALS EMBEDDED WITH NANOPARTICLES, METHODS OF FABRICATION AND USES THEREOF | PCT/RU2008000813 | 2008-12-29 | WO2009091292A3 | 2011-02-24 | TISHIN ALEXANDER METTALINOVICH; KHALILOV SAMED VEISALKARA OGLY |
| The present invention relates to porous structures embedded with nanoparticles, methods of forming the structures, and methods of using the structures. In most general form, the invention relates to porous materials embedded with nanoparticles having a first characteristic, such as magnetic, enabling to align or arrange the nanoparticles in the material by exposure, e.g. to a magnetic field. The material formed thereby can be adapted during manufacture for various applications, such as electromagnetic wave absorbers, lens, concentrators, etc. | ||||||
| 132 | POROUS MATERIALS EMBEDDED WITH NANOPARTICLES, METHODS OF FABRICATION AND USES THEREOF | PCT/RU2008000813 | 2008-12-29 | WO2009091292A4 | 2010-03-18 | TISHIN ALEXANDER METTALINOVICH; KHALILOV SAMED VEISALKARA OGLY |
| The present invention relates to porous structures embedded with nanoparticles, methods of forming the structures, and methods of using the structures. In most general form, the invention relates to porous materials embedded with nanoparticles having a first characteristic, such as magnetic, enabling to align or arrange the nanoparticles in the material by exposure, e.g. to a magnetic field. The material formed thereby can be adapted during manufacture for various applications, such as electromagnetic wave absorbers, lens, concentrators, etc. | ||||||
| 133 | POROUS CARBON STRUCTURES AND METHODS | PCT/US2005005918 | 2005-02-25 | WO2005102964A3 | 2005-12-15 | YING JACKIE Y; GARCIA-MARTINEZ JAVIER; LANCASTER THOMAS M |
| Methods for making porous articles are described, along with articles and structures which can be make by these methods. The methods typically involve polymerization of a carbon-containing precursor in the presence of an amphiphilic molecular structure, followed by carbonization to make a final product. Articles of the invention are generally porous, carbon-containing and can have one or any number of features including crystallinity, electrical conductivity, and porosity of a specific and advantageous nature. | ||||||
| 134 | 복합 구조물 제빙을 위한 ＣＮＴ계 저항 가열 | KR1020117025937 | 2010-04-26 | KR101696207B1 | 2017-01-13 | 샤,투샤르,케이.; 말레키,해리,씨.; 애드콕,대니얼,제이콥 |
| 복합구조물은매트릭스재료와, 그리고섬유재료에주입된다수의탄소나노튜브(CNTs)를포함하는탄소나노튜브(CNT)-주입섬유재료를포함한다. 상기 CNT-주입섬유재료는매트릭스재료의일부에걸쳐배치된다. 상기복합구조물은 CNT-주입섬유재료를통해전류의적용에맞게적응되어복합구조물의가열을제공한다. 발열체는섬유재료에주입된다수의 CNTs를포함하는 CNT-주입섬유재료를포함한다. 상기 CNT-주입섬유재료는이를필요로하는구조물에가열을제공하기에충분한비율로존재한다. | ||||||
| 135 | 페이스트 조성물, 유전체 조성물, 커패시터 및 페이스트조성물의 제조방법 | KR1020087006883 | 2006-09-01 | KR1020080041711A | 2008-05-13 | 노나카토시히사; 하라요시타케; 요시오카마사히로 |
| [PROBLEMS] To provide a dielectric composition which can form a transparent high dielectric constant layer in an area where transparence is required in an information display member such as a flat panel display, a flexible display, a display for a portable information device and a touch-panel and can form a transparent capacitor by being used in combination with a transparent electrode or the like as an interlayer insulation film. [MEANS FOR SOLVING PROBLEMS] A paste composition comprising (a) a resin, (b) a high dielectric constant inorganic particle having a perovskite-type crystalline structure and (c) an organic solvent, wherein the high dielectric constant inorganic particle (b) has an average particle diameter ranging from 0.002 to 0.06 mum (inclusive) and the total amount of the organic solvent comprises 35 to 85% by weight (inclusive) of the total amount of the paste composition; and a dielectric composition comprising (a) a resin and (b) a high dielectric constant inorganic particle having a perovskite-type crystalline structure, wherein the high dielectric constant inorganic particle (b) has an average particle diameter ranging from 0.002 to 0.06 mum (inclusive). | ||||||
| 136 | 저 전기비 저항을 갖는 세라믹 ＰＴＣ 조성물 | KR1020020030494 | 2002-05-31 | KR1020030092720A | 2003-12-06 | 이용성 |
| PURPOSE: Provided is a ceramic PTC composition having a low electrical resistivity at a room temperature and a decreased initial inrush current suitable to be used in a material for automobile heater. CONSTITUTION: The ceramic PTC composition having a low electrical resistivity is characterized by comprising 64-82 mol% of BaTiO3, 0.25-0.4 mol% of Y2O3, 10-15 mol% of CaTiO3, 0.01-0.05 mol% of MnO2, 1-1.5 mol% of SiO2, 5-10 mol% of SrTiO3 and 0.5-2.5 mol% of PbTiO3 to which 0.5-2.5 mol% of MoSi2 is added. Alternatively, the ceramic PTC composition comprises 3-5 mol% of MoSi2 instead of 0.5-2.5 mol% of PbTiO3 and 0.5-2.5 mol% of MoSi2. | ||||||
| 137 | 자동차의 히터용 세라믹 ＰＴＣ 조성물 | KR1020020030493 | 2002-05-31 | KR1020030092719A | 2003-12-06 | 이용성 |
| PURPOSE: Provided is a ceramic PTC composition for an automobile heater having a low electrical resistivity at a room temperature and a decreased initial inrush current, with no influence on the life of the fuse of automobile. CONSTITUTION: The ceramic PTC composition for an automobile heater is characterized by comprising 64-82 mol% of BaTiO3, 0.25-0.4 mol% of Y2O3, 8-15 mol% of CaTiO3, 0.01-0.05 mol% of MnO2, 1-1.5 mol% of SiO2, 5-10 mol% of SrTiO3 and 3-10 mol% of LaNb2O6. | ||||||
| 138 | 저온동시 소결 유전체 조성물 | KR1020020030021 | 2002-05-29 | KR1020030092381A | 2003-12-06 | 김준철; 방규석; 이형규; 김덕환; 박종철 |
| PURPOSE: Provided is a low temperature co-firing dielectric composition which has excellent dielectric property, and is low in signal transfer delay and loss when used in a multi-layer RF composite module to improve the property of the module. CONSTITUTION: The low temperature co-firing dielectric ceramic composition is characterized by comprising CeO2-TiO2 as a base to which B2O3 is added as a low temperature firing additive. Particularly, the CeO2-TiO2 is composed of 0.6-0.9 wt% of CeO2 and 0.1-0.4 wt% of TiO2. Further, the composition is represented by the formula of (1-x)wt%(0.75CeO2-0.25TiO2)-xwt%B2O3 in which x is 1 to 20. | ||||||
| 139 | 고주파 공진기용 세라믹스 및 이의 제조방법 | KR1020020008633 | 2002-02-19 | KR1020030068920A | 2003-08-25 | 류주현; 민석규 |
| PURPOSE: A ceramic composition for a high frequency ceramic resonator and filter and its preparation method are provided, wherein the composition shows improved strength compared with a PZT-based one and a high anisotropy. CONSTITUTION: The ceramic composition comprises Pb0.88(La0.6Nd0.4)0.08(Mn1/3Sb2/3)0.02Ti0.98O3; 0.1 wt% excess of PbO; 1 wt% of MnO2; and α wt% of CuO, wherein α is 0, 0.15, 0.6, 0.75 or 1.0. The method comprises the steps of mixing the composition and pulverizing the mixture; drying the pulverized ceramic composition; calcining the dried ceramic composition; milling the calcined ceramic composition; molding the milled ceramic composition; and sintering the molded ceramics. Preferably CuO is added in the pulverizing process. | ||||||
| 140 | 압전 세라믹 조성물과 그 압전 세라믹 조성물을 이용한 압전소자 | KR1020010086417 | 2001-12-27 | KR1020030056242A | 2003-07-04 | 권상구; 허강헌; 홍종국; 서동환 |
| PURPOSE: Provided is a piezoelectric ceramic composition of the £Pb(1-1.5x)±(0-0.2)Lax|£Ti(1-y-z)MnyCuz|O3 system which has stable sintering under atmospheric pressure, excellent piezoelectric property and thermal stability by substituting other components(Mn, Cu) for conventional piezoelectric ceramic composition and adding cations having valence 2-6 as additives. CONSTITUTION: The piezoelectric ceramic composition comprises main components expressed by a formula of £Pb(1-1.5x)±(0-0.2)Lax|£Ti(1-y-z)MnyCuz|O3, wherein x, y and z are in the ranges of 0.03<=x<=0.13 mole, 0.0001<=y<=0.1 mole, and 0.0001<=z<=0.1mole, respectively, and 0.01-2.0wt.% of at least one additive selected from CoO, MgO, ZnO, Fe2O3, Cr2O3, Sb2O3, SnO2, CeO2, Nb2O5, V2O5 and WO3. The resultant composition applied to high frequency and miniaturized elements (2.5x2.0mm of size), such as resonators, have more than 60dB of dynamic ratio(D/R), ±1% of oscillating frequency change(ΔFosc) after reflow and up to 30ppm/deg.C of temperature coefficient of resonant frequency(TCF) at -40 to 90deg.C. | ||||||
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