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1. 发明专利

JP2008213240A Manufacturing method of alumina ceramic sintered compact and alumina ceramic sintered compact 审中-公开
标题翻译：氧化铝陶瓷烧结制品和氧化铝陶瓷烧结制造方法
公开(公告)号：JP2008213240A
公开(公告)日：2008-09-18
申请号：JP2007052110
申请日：2007-03-01
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HOTTA YUJI , ISOBE TOSHIHIRO , KINEMUCHI YOSHIAKI , WATARI KOJI
IPC分类号： B28B1/26 , C04B35/10 , C04B35/622
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an alumina ceramic sintered compact having high strength, good thermal and chemical stability, and excellent insulation property, corrosion resistance, and wear resistance, and to provide the alumina ceramic sintered compact having high strength. SOLUTION: In the manufacturing method of the alumina ceramic sintered compact, raw material powder is dispersed in a solvent by a non-pulverizing medium type mill treatment to be made slurry, a molded body is obtained with the slurry by casting molding, and next, the molded body is fired. The alumina ceramic sintered compact is obtained by this method. The non-pulverizing medium type mill treatment is, for example, a system which makes a high-pressure and high-speed slurry stream collide with each other or makes it collide with a fixed wall. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供具有高强度，良好的热和化学稳定性以及优异的绝缘性，耐腐蚀性和耐磨性的氧化铝陶瓷烧结体的制造方法，并且提供具有高强度。解决方案：在氧化铝陶瓷烧结体的制造方法中，将原料粉末通过非粉碎介质型粉碎处理分散在溶剂中，制成浆料，通过流延成型获得浆料，接着，将成形体烧成。通过该方法得到氧化铝陶瓷烧结体。非粉碎介质型粉碎处理例如是使高压高速浆料流相互碰撞或使其与固定壁碰撞的系统。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006261384A Structure of oxide thermoelectric conversion material 有权
标题翻译：氧化物热电转换材料的结构
公开(公告)号：JP2006261384A
公开(公告)日：2006-09-28
申请号：JP2005076736
申请日：2005-03-17
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： KINEMUCHI YOSHIAKI , WATARI KOJI , FUNAHASHI RYOJI , MIHARA TOSHIYUKI , MIKAMI YUJI
IPC分类号： H01L35/22 , H01L35/34
摘要： PROBLEM TO BE SOLVED: To provide an oxide thermoelectric conversion element and a thermoelectric conversion system, wherein a temperature difference conducive to the generation of power can be provided.
SOLUTION: The thermoelectric conversion element is composed of a p-type oxide semiconductor, and an n-type oxide semiconductor. The p-type oxide semiconductor and/or the n-type oxide semiconductor includes a composite structure of a pore phase, and the thermoelectric conversion element is composed of the p-type oxide semiconductor and the n-type oxide semiconductor, wherein either the p-type oxide semiconductor or the n-type oxide semiconductor has the above composite structure of a pore phase, and the thermoelectric conversion system having the above structure is provided. The composite structure of a pore phase is introduced, so that a temperature difference is easily provided in the thermoelectric conversion material, and the thermoelectric conversion element can be obtained that can be markedly improved in power generation efficiency.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种氧化物热电转换元件和热电转换系统，其中可以提供有助于发电的温度差。解决方案：热电转换元件由p型氧化物半导体和n型氧化物半导体构成。 p型氧化物半导体和/或n型氧化物半导体包括孔相的复合结构，并且热电转换元件由p型氧化物半导体和n型氧化物半导体构成，其中p 型氧化物半导体或n型氧化物半导体具有上述复合结构的孔相，提供具有上述结构的热电转换系统。引入孔相的复合结构，从而容易地在热电转换材料中提供温差，并且可以获得能够显着提高发电效率的热电转换元件。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006041134A Method and apparatus of degreasing using centrifugal field 审中-公开
标题翻译：使用离心场的方法和装置
公开(公告)号：JP2006041134A
公开(公告)日：2006-02-09
申请号：JP2004217947
申请日：2004-07-26
申请人： National Institute Of Advanced Industrial & Technology , Shinto V-Cerax Ltd , 新東ブイセラックス株式会社 , 独立行政法人産業技術総合研究所
发明人： WATARI KOJI , KINEMUCHI YOSHIAKI , UCHIMURA KATSUJI , ISHIGURO HIROYUKI , MORIMITSU HIDEKI
IPC分类号： H01G4/12 , C04B35/638 , C04B35/64 , H01G4/30 , H01G13/00 , H01L41/083 , H01L41/187 , H01L41/22
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus of manufacturing a laminated ceramic electronic part by which degreasing and sintering is carried out speedily without causing a structural defect.
SOLUTION: The method and the apparatus manufactures the laminated ceramic electronic part by loading centrifugal force to a lamination having an electrode material layer formed between a plurality of green ceramic material layers in the laminating direction of a laminate, thereafter degeasing the lamination by heating it with microwaves in an atmosphere in which oxygen concentration is controlled, the air stream of non-oxidation atmospheric gas or partial pressure air stream of inert gas in reduced pressure, and thereafter sintering the lamination in the same process. Since a pore, lamination, etc. is not generated in a product, the reliable laminated ceramics electronic part excellent in electric property is manufactured efficiently.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造层压陶瓷电子部件的方法和装置，其通过其快速进行脱脂和烧结而不引起结构缺陷。解决方案：该方法和装置通过将离心力加载到层叠体的层压方向上在多个生陶瓷材料层之间形成的电极材料层的层压体制造层压陶瓷电子部件，然后通过在控制氧浓度的气氛中加热微波，减压的非氧化气氛气体或惰性气体的分压空气流，然后以相同的方法烧结层压。由于在产品中不产生孔，层压等，所以可以有效地制造电性能优异的层叠陶瓷电子部件。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2007243070A Oriented zinc oxide based thermoelectric conversion material and thermoelectric conversion device using it 审中-公开
标题翻译：采用基于氧化锌的热电转换材料和热电转换器件
公开(公告)号：JP2007243070A
公开(公告)日：2007-09-20
申请号：JP2006066739
申请日：2006-03-10
申请人： Nagaoka Univ Of Technology , National Institute Of Advanced Industrial & Technology , 国立大学法人長岡技術科学大学 , 独立行政法人産業技術総合研究所
发明人： KINEMUCHI YOSHIAKI , WATARI KOJI , KAGA HISASHI , UEMATSU KEIZO , TANAKA SATOSHI
IPC分类号： H01L35/22 , C04B35/453 , H01L35/34 , H02N11/00
摘要： PROBLEM TO BE SOLVED: To provide an oriented zinc oxide based thermoelectric conversion material useful as a thermoelectric conversion material, a thermoelectric element and a thermoelectric conversion device or the like. SOLUTION: A thermoelectric zinc oxide based sintered body comprising a zinc oxide as a principal component wherein a c-axis orientation by a Lotgering method is 0.9 or larger and relative density is 95% or larger at an X-ray diffraction peak on the particular face of the sintered body, and an excellent oriented thermoelectric conversion material and an excellent thermoelectric element with high electric conductivity or the like manufactured by applying a magnetic field to slurry including a zinc oxide based thermoelectric material powder, orienting the material powder while rotating the slurry, solidifying the slurry to manufacture a compact and thereafter sintering the compact can be provided. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可用作热电转换材料的取向氧化锌基热电转换材料，热电元件和热电转换装置等。解决方案：一种以氧化锌为主要成分的热电氧化锌基烧结体，其中通过浮法法得到的c轴取向为0.9以上，相对密度为95％以上，X射线衍射峰为烧结体的特定面，以及优异的取向热电转换材料和通过向包含氧化锌基热电材料粉末的浆料施加磁场而制造的具有高导电性的优异热电元件，同时旋转来定向材料粉末可以提供浆料，固化浆料以制造压块，然后烧结该压块。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005126255A Laminated ceramic electronic component/film-form electronic component and its manufacturing method 审中-公开
标题翻译：层压陶瓷电子元件/薄膜电子元件及其制造方法
公开(公告)号：JP2005126255A
公开(公告)日：2005-05-19
申请号：JP2003361311
申请日：2003-10-21
申请人： National Institute Of Advanced Industrial & Technology , Shinto V-Cerax Ltd , 新東ブイセラックス株式会社 , 独立行政法人産業技術総合研究所
发明人： KINEMUCHI YOSHIAKI , WATARI KOJI , UCHIMURA KATSUJI , ISHIGURO HIROYUKI , MORIMITSU HIDEKI
IPC分类号： C04B35/645 , C04B35/26 , C04B35/468 , C04B35/491 , C04B35/638 , C04B35/64 , H01G4/12 , H01G4/30 , H01G13/00 , H01L41/187 , H01L41/39 , H01L41/24
CPC分类号： C04B35/64 , C04B35/265 , C04B35/4682 , C04B35/491 , C04B2235/3203 , C04B2235/3215 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/445 , C04B2235/66 , H01G4/12 , H01G13/00 , H01L41/43
摘要： PROBLEM TO BE SOLVED: To provide a firing method etc., for preventing crack formation, layer separation, etc., caused by differential shrinking during heating in a firing step of a laminated ceramic electronic component or a film-structured electronic component such as a laminated piezoelectric ceramic actuator and a laminated piezoelectric ceramic transformer. SOLUTION: In the firing method, pressure sintering is achieved by applying a centrifugal force in the direction perpendicular to the film or the interface of the laminate in the firing step of the film or the laminate structure on a substrate. This drastically reduces shrinkage in the direction parallel to the film or the interface of the layers to prevent the occurrence of defects. In the firing method, interfacial adhesion strength is improved through matching of bonded interfaces. The film, the laminate structure and the film-form or laminated electronic member are manufactured using the firing method. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于防止在叠层陶瓷电子部件或膜结构的电子部件的烧制步骤中的加热期间的不均匀收缩引起的裂纹形成，层分离等的烧制方法等例如层压压电陶瓷致动器和层压压电陶瓷变压器。解决方案：在焙烧方法中，通过在基板上的膜或层叠结构的烧制步骤中沿垂直于膜或层压体的界面的方向施加离心力来实现加压烧结。这大大降低了平行于膜或层的界面的方向的收缩，以防止发生缺陷。在烧成方法中，通过键合界面的匹配来提高界面粘合强度。使用烧成方法制造膜，层压结构体，膜状或层叠电子部件。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004210593A Centrifugal sintering apparatus 审中-公开
公开(公告)号：JP2004210593A
公开(公告)日：2004-07-29
申请号：JP2002382579
申请日：2002-12-27
申请人： National Institute Of Advanced Industrial & Technology , Shinto V-Cerax Ltd , 新東ブイセラックス株式会社 , 独立行政法人産業技術総合研究所
发明人： WATARI KOJI , KINEMUCHI YOSHIAKI , UCHIMURA KATSUJI , ISHIGURO HIROYUKI , MORIMITSU HIDEKI
IPC分类号： C04B35/64 , B22F3/00 , C04B35/10 , C04B35/48 , C04B35/575 , F27B17/00 , H01L21/687
CPC分类号： F27B17/0025 , B22F3/003 , B22F2003/1042 , C04B35/10 , C04B35/48 , C04B35/575 , C04B35/584 , C04B35/597 , C04B35/64 , C04B2235/66 , C04B2235/668 , C04B2235/77 , C04B2235/96 , C04B2235/9607 , H01L21/68757 , H01L21/68792
摘要： PROBLEM TO BE SOLVED: To provide a rotor, shaft or sample holder of a centrifugal sintering apparatus. SOLUTION: The ceramic member used for a centrifugal sintering apparatus comprises a rotor, shaft or sample holder for applying the fields of centrifugal force and temperature to a formed compact comprising a ceramic or metal powder, or a ceramic precursor film. The ceramic member is composed so as to indirectly heat a sample by forming the rotor for rotating the sample holder using a conductive silicon carbide ceramic and by the selective self-heating of only the rotor using an induction heating means. Alternatively, the ceramic member is composed to indirectly heat the sample by forming the sample holder using a material having large dielectric loss and by the selective heating of only the holder using the induction heating means. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004041994A Production method of adhesive material and adhesive material 有权
公开(公告)号：JP2004041994A
公开(公告)日：2004-02-12
申请号：JP2002206059
申请日：2002-07-15
申请人： National Institute Of Advanced Industrial & Technology , Shinto V-Cerax Ltd , 新東ブイセラックス株式会社 , 独立行政法人産業技術総合研究所
发明人： WATARI KOJI , SATO KIMIYASU , KINEMUCHI YOSHIAKI , UCHIMURA KATSUJI , ISHIGURO HIROYUKI , MORIMITSU HIDEKI
IPC分类号： B05D3/12 , B05D3/02 , C04B37/02
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a compound adhesive material strongly adhered to the surface of a base material by a filmy material and a bulky material, and the adhesive material given by a specified function and property.
SOLUTION: The filmy material or bulky material is formed on the surface of a base material sample and the material which is adhered strongly to the surface of the base material sample is produced by applying a centrifugal force in the course of heating. That is to say, (1) the material is formed or placed on the surface of the base material sample, (2) the above resultant material is heated, (3) the centrifugal force is applied in the course of heating, and (4) the material is obtained which is strongly adhered to the surface of the base material sample by steps (1)-(3).
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2013243185A Method for producing nano crystal magnetic body 有权
标题翻译：生产纳米晶体磁体的方法
公开(公告)号：JP2013243185A
公开(公告)日：2013-12-05
申请号：JP2012114075
申请日：2012-05-18
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： KINEMUCHI YOSHIAKI , TOWATA ATSUYA , YASUOKA MASAKI
IPC分类号： H01F1/36 , B22F1/00 , B22F1/02 , H01F1/08 , H01F1/11 , H01F1/24
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a nano crystal magnetic body with excellent characteristics using a simple method, preventing worsening in magnetic characteristics of nano magnetic particles due to generation of residual stress without deteriorating the magnetic characteristics.SOLUTION: An electrical insulation layer made of glass is coated on the surface of nano crystal magnetic particles having an average particle size of 10-100 nm, and then subjected to pressure molding at a temperature lower than a glass transition temperature of the glass. Accordingly, the nano crystal magnetic particles are densified and the electrical insulation layer is uniformly interposed between the nano crystal magnetic particles.
摘要翻译：要解决的问题：为了提供使用简单的方法制造具有优异特性的纳米晶体磁体的方法，防止由于残留应力的产生而导致的纳米磁性颗粒的磁特性的恶化，而不会降低磁特性。解决方案：电绝缘将由玻璃制成的层涂布在平均粒径为10〜100nm的纳米结晶磁性粒子的表面上，然后在低于玻璃化转变温度的温度下进行加压成型。因此，纳米晶磁性颗粒致密化，电绝缘层均匀地插入在纳米晶体磁性颗粒之间。

9. 发明专利

JP2006248876A High density powder compact, its sintered compact and its manufacturing method 有权
标题翻译：高密度粉末复合材料及其制造方法
公开(公告)号：JP2006248876A
公开(公告)日：2006-09-21
申请号：JP2005071531
申请日：2005-03-14
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HOTTA YUJI , OMURA NAOKI , KINEMUCHI YOSHIAKI , SATO KIMIYASU , WATARI KOJI
IPC分类号： C04B35/622 , B02C19/06 , B28B1/26
摘要： PROBLEM TO BE SOLVED: To provide a slurry suitable for cast molding, its manufacturing method, a high density powder compact manufactured by using the slurry and a high density sintered compact with low shrinkage.
SOLUTION: In the method for manufacturing the slurry by mixing raw material powders and a solvent, a raw material slurry having low viscosity and low thixotropy is prepared by adopting wet jet mill processing without the use of a grinding medium. The homogeneous and high density powder compact is molded by the cast molding of the slurry. A method for manufacturing a high density sintered compact with low shrinkage at sintering by sintering the molded product and the sintered product are provided. The high density sintered compact with low shrinkage has a relative density of 98% or more and a shrinkage factor at sintering of 13% or less.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供适合于铸造的浆料，其制造方法，使用该浆料制造的高密度粉末压粉和低收缩率的高密度烧结体。解决方案：在通过混合原料粉末和溶剂制备浆料的方法中，通过采用湿式喷射式粉碎加工而不使用研磨介质来制备具有低粘度和低触变性的原料浆料。通过浆料的流延成型来模制均匀和高密度的粉末压块。提供了通过烧结成型体和烧结体来制造烧结时的低收缩率的高密度烧结体的方法。低收缩率的高密度烧结体的相对密度为98％以上，烧结时的收缩率为13％以下。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005314195A Centrifugal sintering apparatus 有权
标题翻译：离心式烧结装置
公开(公告)号：JP2005314195A
公开(公告)日：2005-11-10
申请号：JP2004136930
申请日：2004-04-30
申请人： National Institute Of Advanced Industrial & Technology , Shinto V-Cerax Ltd , 新東ブイセラックス株式会社 , 独立行政法人産業技術総合研究所
发明人： WATARI KOJI , KINEMUCHI YOSHIAKI , UCHIMURA KATSUJI , ISHIGURO HIROYUKI , MORIMITSU HIDEKI
IPC分类号： C04B35/64 , B22F3/10 , B22F3/14
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal heating member comprised of a sample holder, a rotor and a shaft and a centrifugal heating apparatus using it where durability and safety are enhanced. SOLUTION: The centrifugal heating member comprised of the rotor, the shaft and the sample holder is used for a centrifugal sintering apparatus adding a centrifugal force field and a temperature field to a formed body consisting of ceramics or metal powders or to a ceramic precursor membrane. The centrifugal heating member where the rotor and the shaft are constituted of a silicon nitride ceramic permeating micro waves or a heat-resistant alloy reflecting micro waves and where the sample holder is constituted of silicon carbide or zirconia absorbing micro waves, the centrifugal sintering apparatus using it and the sample holder are provided. Sintering under the conditions of 1,200°C and hundreds of thousands of G can be performed by the selective self-heating of the sample holder with micro waves. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由样品保持器，转子和轴组成的离心加热构件和使用其的耐久性和安全性提高的离心加热装置。解决方案：将由转子，轴和样品架构成的离心加热部件用于将离心力场和温度场添加到由陶瓷或金属粉末构成的成形体或陶瓷的离心烧结装置前体膜。离心加热构件，其中转子和轴由氮化硅陶瓷渗透微波或反射微波的耐热合金构成，其中样品架由碳化硅或氧化锆吸收微波构成，离心烧结装置使用提供样品架。在1,200℃的条件下烧结，可以通过微波对样品架的选择性自加热来进行数十g的烧结。版权所有（C）2006，JPO＆NCIPI

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