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1. 发明专利

JP2003306386A Alumina ceramic setter and method for manufacturing the same 审中-公开
标题翻译：氧化铝陶瓷设备及其制造方法
公开(公告)号：JP2003306386A
公开(公告)日：2003-10-28
申请号：JP2002107087
申请日：2002-04-09
申请人： Mino Ceramic Co Ltd , Motoyama:Kk , 株式会社モトヤマ , 美濃窯業株式会社
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HAGA MOTOKAZU , HAYASHI YOSHIAKI
IPC分类号： C04B41/87 , C04B35/101 , C04B35/64 , F27D3/12 , H01G13/00
摘要： PROBLEM TO BE SOLVED: To provide ceramic setters which are effective for the electronic device components and the like made of materials which may react with setter materials; can prevent reaction with the setter materials; achieve high air permeability and high removal efficiency of organic substances in the process of firing or the like; can achieve uniform dispersion of an atmospheric gas in the setter and easy transfer to the outside; and lead to the improvement of the quality and productivity of the above components and the like, and to provide an economical method for manufacturing the same. SOLUTION: The ceramic setters having a plurality of through-holes are used in the heat treatment or firing of ceramic electronic device components and metal components by injection molding. The ceramic setter comprises 98 wt.% or more of alumina and 0.3 wt.% or less of silica and has a relative density of 95% or more. The through-hole has a linear shape in the longitudinal direction with a generally same inner diameter, which has an average pore size of 0.3-1 mm. The method for manufacturing the setter is provided. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供对由可与固化剂材料反应的材料制成的电子器件部件等有效的陶瓷定型器; 可以防止与固化剂材料的反应; 在烧制过程中达到高透气性和高有机物去除效率; 可以实现大气气体在固定器中的均匀分散，并且容易转移到外部; 并且导致上述组分等的质量和生产率的提高，并且提供其制造方法。解决方案：具有多个通孔的陶瓷固定器用于通过注射成型对陶瓷电子器件部件和金属部件进行热处理或烧制。陶瓷固定器包含98重量％以上的氧化铝和0.3重量％以下的二氧化硅，相对密度为95％以上。通孔在长度方向上具有大致相同的内径的直线形状，其平均孔径为0.3-1mm。提供了制造器的方法。版权所有（C）2004，JPO

2. 发明专利

JP2005239534A Method for producing ceramic sliding member 审中-公开
标题翻译：生产陶瓷滑动构件的方法
公开(公告)号：JP2005239534A
公开(公告)日：2005-09-08
申请号：JP2004313342
申请日：2004-10-28
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社
发明人： SHIMURA HIDETOSHI , SENSUI YOSHIYUKI
IPC分类号： C04B41/91 , C04B35/48 , C04B35/622
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a ceramic sliding member being lighter and more excellent in insulation than a metal, being chemically and thermally stable, being comprised of a ceramic material with a small secular change, being a small member having a diameter of a few millimeter or less, having sufficient strength and having unconventional surface smoothness. SOLUTION: The method for producing the ceramic sliding member to obtain the sliding member which has a diameter of 0.5-5 mm and a length of 10-60 mm with a columnar shape and whose curved part is treated to be highly smooth has a step to add a binder to a powdered ceramic raw material and to form a columnar shaped member, a step to burn the columnar shaped member to obtain a burned member and a grinding step to grind the curved face of the burned member using at least a centerless grinding machine. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：
要解决的问题：要制造陶瓷滑动部件比金属更轻，更具有优异的绝缘性，是化学和热稳定的方法，被由陶瓷材料具有小长期变化，作为一个小直径为几毫米或更小的构件，具有足够的强度并具有非常规的表面平滑度。
解：用于制造陶瓷滑动部件，以获得具有直径为0.5-5mm和10-60毫米的圆柱状的长度，并且其弯曲部分被处理成高度平滑具有滑动构件的方法一个步骤到一个粘合剂添加到粉末状的陶瓷原料和以形成圆柱状的构件，要消耗柱状构件的工序，得到烧构件和研磨步骤中使用来研磨燃烧构件的弯曲表面上的至少一个无心磨床。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2010005901A Pressed body for fired body, dense ceramic member and method of manufacturing dense ceramic member 审中-公开
标题翻译：用于火焰体的压力体，DENSE陶瓷构件及其制造方法DENSE CERAMIC MEMBER
公开(公告)号：JP2010005901A
公开(公告)日：2010-01-14
申请号：JP2008167510
申请日：2008-06-26
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , KITAGUCHI DANIEL YUKICHI
IPC分类号： B28B3/02 , B28B7/16 , C04B35/00
摘要： PROBLEM TO BE SOLVED: To provide a dense ceramic having a dense and useful rugged surface without applying a work on a mold, carrying out operation requiring complicated work or necessitating post-work to a resultant pressed body or a fired material, and also to provide a method of manufacturing by which the ceramic is directly provided. SOLUTION: The pressed body for the fired body, from which the dense ceramic member provided with a flat surface formed to have fine ruggedness and having ≥90% relative density is provided by firing, is formed by pressing granulated particle raw material powder (0.3-2 μm primary particle diameter) and includes the flat surface on which a surface pattern of a paper using plant fiber as a raw material or a sheet having many particles stuck on a surface of one base material using as the base material the paper or a cloth using the plant fiber as the raw material, is transferred. The dense ceramic and the method of manufacturing the same are also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有致密和有用的粗糙表面的致密陶瓷，而不在模具上施加工作，执行需要复杂工作或对所得压制体或烧制材料进行后期加工的操作，以及还提供了直接提供陶瓷的制造方法。解决方案：通过烧制制造烧结体的被压制体，通过烧成而形成具有形成具有微细凹凸且具有≥90％相对密度的平坦表面的致密陶瓷构件，通过压制造粒颗粒原料粉末（0.3-2μm一次粒径），并且包括使用植物纤维作为原料的纸的表面图案或具有许多颗粒的片材粘附在一个基材的表面上作为基材的平坦表面或以植物纤维为原料的布料进行转印。还提供了致密陶瓷及其制造方法。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009167062A Fixture for heat treating glass 有权
标题翻译：热处理玻璃的固定
公开(公告)号：JP2009167062A
公开(公告)日：2009-07-30
申请号：JP2008008245
申请日：2008-01-17
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HONDA TORU
IPC分类号： C03B27/012
CPC分类号： Y02P40/57
摘要： PROBLEM TO BE SOLVED: To provide a fixture for heat treatment while jointly combining heat resistance, thermal shock resistance and wear resistance as fundamental characteristics of a fixture for heat treatment, to which machining for improving the flatness of the fixture itself is easy to be performed, e.g., to provide a fixture for heat treatment which can be suitably usable for the production of a glass plate requiring the formation of a flat face requiring high flatness and parallelism. SOLUTION: Disclosed is a fixture for heat treatment used for a heat treatment stage performed upon the production of a glass component, which is composed of ceramics in which the surface roughness Ra of at least a part is 0.1 to 5.0 μm, also, bulk specific gravity is 1.8 to 2.6, and open porosity is ≤5%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于热处理的夹具，同时将耐热性，耐热冲击性和耐磨性组合在一起，作为用于热处理的固定装置的基本特征，用于提高夹具本身的平坦度的加工容易例如，可以提供一种热处理用固定装置，其可以适用于生产需要形成平坦度和平行度高的平面的玻璃板。解决方案：公开了一种用于热处理阶段的热处理固定装置，该固化装置由玻璃部件的制造进行，该玻璃部件由至少部分的表面粗糙度Ra为0.1〜5.0μm的陶瓷构成，也是，体积比重为1.8〜2.6，开孔率≤5％。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009215091A Dense boron carbide sintered body and method for producing the same 有权
标题翻译： DONOR BORON碳化物烧结体及其制造方法
公开(公告)号：JP2009215091A
公开(公告)日：2009-09-24
申请号：JP2008057984
申请日：2008-03-07
申请人： Mino Ceramic Co Ltd , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , 美濃窯業株式会社
发明人： YOSHIZAWA YUICHI , MIYAZAKI HIROYUKI , SHU YU , HIUGA HIDEKI , KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HONDA TORU
IPC分类号： C04B35/563
摘要： PROBLEM TO BE SOLVED: To provide an economical production technology of boron carbide sintered body which can fire even a dense boron carbide sintered product of complicated shape at normal pressure without pressurizing, not necessitating much addition of sintering aid in the raw materials nor necessitating special additives and special treatments, without deteriorating extremely excellent mechanical properties originally possessed by the boron carbide sintered body. SOLUTION: This dense boron carbide sintered body with 95% or higher relative density contains at least a small amount of tungsten, where the content of tungsten is 0.2-7 mass% and the content of aluminum is less than 0.03 mass%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种经济的碳化硼烧结体的生产技术，即使在常压下也可以均匀地发生复杂形状的致密碳化硼烧结体，而不加压，不需要在原料中添加大量的烧结助剂需要特殊添加剂和特殊处理，而不会劣化碳化硼烧结体最初具有的极好的机械性能。解决方案：具有95％或更高相对密度的致密碳化硼烧结体含有至少少量的钨，其中钨含量为0.2-7质量％，铝含量小于0.03质量％。版权所有（C）2009，JPO＆INPIT

6. 发明公开

EP2165990A4 DENSE BORON CARBIDE CERAMIC AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：密度碳化硼和方法及其
公开(公告)号：EP2165990A4
公开(公告)日：2011-04-20
申请号：EP08765647
申请日：2008-06-16
申请人： MINO CERAMIC CO LTD
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HONDA TORU
IPC分类号： C04B35/563
CPC分类号： C04B35/563 , C04B2235/3821 , C04B2235/3895 , C04B2235/402 , C04B2235/428 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/604 , C04B2235/614 , C04B2235/6587 , C04B2235/72 , C04B2235/77 , C04B2235/96

7. 发明专利

JP2002145672A CERAMIC SETTER AND METHOD OF PRODUCING THE SAME 审中-公开
公开(公告)号：JP2002145672A
公开(公告)日：2002-05-22
申请号：JP2001252451
申请日：2001-08-23
申请人： MINO CERAMIC CO LTD , MOTOYAMA KK
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HAGA MOTOKAZU , HAYASHI YOSHIAKI
IPC分类号： C04B41/87 , C04B35/101 , C04B35/64 , F27D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ceramic setter which exhibits high air permeability, attains high removing efficiency to organics or the like and realizes uniform dispersion of an atmospheric gas in its inside and easy diffusion of the gas to the outside when it is used in the process such as sintering for producing an electronic device component or the like, and thereby, which realizes improvement of quality and productivity of the component or the like above, and to provide a method of producing the same. SOLUTION: The ceramic setter, used in a heat treatment or a firing process for producing a ceramic-based electronic device component or a metal-based part obtained by injection molding and having a plurality of perforated holes, contains alumina in an amount of >=70 wt.%. The shape of each perforated hole is such that the inner diameter is nearly same in the longitudinal direction and in the range of 0.3 to 1 mm, and the inner hole is straight.

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