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1. 发明专利

JP2008045971A Temperature measuring device and temperature measuring method of molten metal 有权
标题翻译：温度测量装置和温度测量方法
公开(公告)号：JP2008045971A
公开(公告)日：2008-02-28
申请号：JP2006221071
申请日：2006-08-14
申请人： Jfe Mechanical Co Ltd , Jfeメカニカル株式会社 , National Institute Of Advanced Industrial & Technology , Nisshin Rifuratetsuku Kk , Shinko Metal Products Kk , 日新リフラテック株式会社 , 独立行政法人産業技術総合研究所 , 神鋼メタルプロダクツ株式会社
发明人： KITA HIDENORI , HIUGA HIDEKI , KONDO NAOKI , NARUSHIGE YOSHIAKI , TANAKA YASUSHI , YAMANAKA ZENKICHI
IPC分类号： G01K1/14 , G01K1/08 , G01K11/12
摘要： PROBLEM TO BE SOLVED: To provide a temperature measuring device and a temperature measuring method that is less apt to generate fusion loss due to molten metal, and having superior responsiveness or accuracy with respect to the temperature of the molten metal, and a method, concerning the temperature measurement method, capable of continuously and economically measuring the temperature of the molten metal near the bottom part of a holding container, and generating less damages to the temperature measuring device due to inputted raw material. SOLUTION: The temperature measuring device 1A for measuring the temperature of the molten metal M is equipped with a heat resistant tube 2, comprising a high melting-point material opened to a tube front end face 2a in contact with the molten metal M, and having a through hole 3, having a narrow diameter formed along the tube axis from the tube front end face 2a to a tube rear-end face 2b; a temperature detector 4 for detecting the temperature of the molten metal M; and a temperature calculating part 5 connected to the temperature detector 4, for calculating the temperature of the molten metal M, based on temperature information from the temperature detector 4. In the device 1A, a space part 6, having a prescribed length L, is formed between the tube front end face 2a and the temperature detector 4. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种温度测量装置和温度测量方法，该温度测量装置和温度测量方法不易熔融金属产生熔融损失，并且相对于熔融金属的温度具有优异的响应性或精度，关于温度测量方法，能够连续和经济地测量保持容器的底部附近的熔融金属的温度，并且由于输入的原料而对温度测量装置产生较小的损坏。解决方案：用于测量熔融金属M的温度的温度测量装置1A装备有耐热管2，该耐热管2包括与熔融金属M接触的管前端面2a开口的高熔点材料并且具有通孔3，其具有从管前端面2a到管后端面2b沿着管轴形成的窄直径; 用于检测熔融金属M的温度的温度检测器4; 以及温度计算部5，其连接到温度检测器4，用于基于来自温度检测器4的温度信息计算熔融金属M的温度。在器件1A中，具有规定长度L的空间部6为形成在管前端面2a和温度检测器4之间。版权所有（C）2008，JPO＆INPIT

2. 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

3. 发明专利

JP2008194713A Molding stoke with less slag deposition, and its manufacturing method 有权
标题翻译：具有较少的凹槽沉积的模具和其制造方法
公开(公告)号：JP2008194713A
公开(公告)日：2008-08-28
申请号：JP2007031344
申请日：2007-02-09
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： KITA HIDENORI , KONDO NAOKI , HIUGA HIDEKI
IPC分类号： B22D18/04
摘要： PROBLEM TO BE SOLVED: To provide a stoke having strength, wear resistance, corrosion resistance and thermal shock resistance necessary for a cast member, and also having economical efficiency, durability and consistent quality while any slag is hardly deposited thereon.
SOLUTION: In the casting stoke with the slag deposition preventive function and its manufacturing method, the stoke is used for casting molten aluminum, and has unevenness including a large number of polygonal pyramids, spherical projections, groove and/or holes in a strip-shaped area forming a part in contact with slag floating at least in the vicinity of the level of the molten aluminum. The part having the unevenness is filled with inorganic substances as necessary. Since the inorganic substances are filled in the projections and holes on the surface, bonding with a base metal is increased, and the crack propagation in a thick film is suppressed thereby. Further, in the member for the molten aluminum with the slag deposition preventive function, the slag is hardly deposited thereon and the quality is consistent.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有铸造件所需的强度，耐磨性，耐腐蚀性和耐热冲击性，并且还具有经济的效率，耐久性和一致的质量，同时任何炉渣难以沉积在其上。解决方案：在具有防渣功能的铸造炉及其制造方法中，该铸锭用于铸造熔融铝，并且具有包括大量多边形金字塔，球形突起，凹槽和/或孔中的多个凹凸形成与至少在熔融铝的水平面附近漂浮的渣的接触部分的带状区域。具有凹凸的部分根据需要填充无机物质。由于无机物质填充在表面上的突起和孔中，与基体金属的接合增加，并且抑制了厚膜中的裂纹扩展。此外，在具有防渣功能的熔融铝的构件中，渣几乎不沉积，质量一致。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007051015A Small diameter flow pipe and method of manufacturing the same 有权
标题翻译：小直径流管及其制造方法
公开(公告)号：JP2007051015A
公开(公告)日：2007-03-01
申请号：JP2005235217
申请日：2005-08-15
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： KITA HIDENORI , FUKUSHIMA MANABU , HIUGA HIDEKI
IPC分类号： C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a small diameter flow pipe having a super-smooth stable surface formed on the inner wall surface of the small diameter flow pipe and a method of manufacturing the same.
SOLUTION: The flow pipe comprises a ceramic or a hard metal, used for the transportation or jetting of a fluid and having the super-smooth stable inner wall surface and the inner surface wall of a part to be a path of the fluid in the flow pipe is made smooth compared to the original surface by filling or forming crystal grains having a size sufficiently smaller than that of crystal grains constituting a base material or a ceramic film comprising an amorphous material on valley parts of the crystal grains constituting the base material.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成在小直径流动管的内壁表面上的超平滑稳定表面的小直径流动管及其制造方法。解决方案：流管包括用于运输或喷射流体的陶瓷或硬质金属，并且具有超平滑稳定的内壁表面和部分的内表面壁为流体路径通过在构成基体的晶粒的谷部上填充或形成尺寸足够小于构成基材的晶粒的晶粒或包含非晶材料的陶瓷膜的晶粒，使流管与原始表面相比平滑，材料。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2008247716A Reaction sintering silicon nitride-based sintered body and its producing process 有权
标题翻译：反应烧结基于氮化硅的烧结体及其生产工艺
公开(公告)号：JP2008247716A
公开(公告)日：2008-10-16
申请号：JP2007094733
申请日：2007-03-30
申请人： Kubota Corp , National Institute Of Advanced Industrial & Technology , 株式会社クボタ , 独立行政法人産業技術総合研究所
发明人： HIUGA HIDEKI , KITA HIDENORI , KONDO NAOKI , TSUCHIDA JIRO , SUGAI ATSUSHI
IPC分类号： C04B35/591
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a reaction sintering silicon nitride-based sintered body equivalent to the conventional products at a low temperature and short time when producing the reaction sintering silicon nitride-based sintered body, and to provide its product. SOLUTION: ZrO 2 having an effect of a nitriding catalyst is added to a silicon raw material and reaction sintering is performed at the lower temperature and shorter time than in the conventional method and thereby the reaction sintering silicon nitride-based sintered body material having the mechanical characteristics equal to those of the reaction sintering silicon nitride of the conventional products is produced. The production of the silicon nitride-based reaction sintered body is made possible by the reaction sintering at the lower temperature and the shorter time as compared to the conventional method and therefore, the production and provision of the reaction sintering silicon nitride-based sintered body having the mechanical characteristics equal to those of the conventional products with lower energy consumption are made possible. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在制造反应烧结氮化硅基烧结体时在低温和短时间下制备与常规产品相当的反应烧结氮化硅基烧结体的方法，并提供其产品。解决方案：将具有氮化催化剂作用的ZrO 2 SBS添加到硅原料中，并且在比常规方法更低的温度和更短的时间进行反应烧结，从而进行反应烧结制造具有与常规产品的反应烧结氮化硅的机械特性相同的机械特性的氮化硅基烧结体材料。与常规方法相比，通过在较低温度和较短时间的反应烧结可以实现氮化硅基反应烧结体的制备，因此制备和提供反应烧结氮化硅基烧结体具有与能量消耗较低的常规产品相同的机械特性成为可能。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008214112A Oxidation-resistant graphite material and its manufacturing method 有权
标题翻译：耐氧化石墨材料及其制造方法
公开(公告)号：JP2008214112A
公开(公告)日：2008-09-18
申请号：JP2007050790
申请日：2007-02-28
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： YOSHIDA KATSUMI , KITA HIDENORI , HIUGA HIDEKI
IPC分类号： C01B31/04 , C01B25/38 , C04B35/52 , C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a graphite material improved in the resistance to oxidation without deteriorating the excellent properties of graphite in a simple and easy technique that is applicable to various shapes of a graphite material. SOLUTION: The graphite material is improved in oxidation resistance by treating it with a phosphate compound, wherein the phosphate compound is an ultra phosphate compound that is represented by MP 5 O 14 and it is characterized in that the surface of the graphite material is treated with the ultra phosphate compound, and the method is a method for manufacturing the graphite material. According to the present invention, a graphite material far improved in oxidation resistance can be manufactured and provided without deteriorating the excellent properties of a graphite material, by the treatment with a small amount of the ultra phosphate compound using a simple and easy technique. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在适用于各种形状的石墨材料的简单且容易的技术中提供耐氧化性而不会劣化石墨的优异性能的石墨材料。解决方案：石墨材料通过用磷酸盐化合物处理来提高耐氧化性，其中磷酸盐化合物是由MP S 5表示的超磷酸盐化合物

7. 发明专利

JP2008024531A Ceramic structure and method of manufacturing the same 有权
标题翻译：陶瓷结构及其制造方法
公开(公告)号：JP2008024531A
公开(公告)日：2008-02-07
申请号：JP2006195934
申请日：2006-07-18
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： KITA HIDENORI , HIUGA HIDEKI , KONDO NAOKI
IPC分类号： C04B41/85 , C04B35/573 , C04B35/591 , C04B41/80 , C04B41/87 , H05K3/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive, large-sized and lightweight ceramic structure having high stiffness and a smooth surface, and a method of manufacturing the same. SOLUTION: The ceramic structure is used as a stand for placing an object to be treated such as a substrate to carry out the machining of the material. The stand has a structure formed by integrally connecting a plurality of units each having a rigid joint frame structure. The surface of the stand is covered with a dense film. A solid part constituting the stand is made of reaction-sintered silicon nitride or a material consisting mainly of the reaction-sintered silicon carbide. The units each having different porosity corresponding to the stress loaded on the part of the stand are arranged. The lightweight product having high stiffness and the smooth surface and coping with enlargement is manufactured at a low cost, and provided for a stage, a table or the like necessary for a semiconductor or an exposure device for a liquid crystal. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高刚度和光滑表面的廉价的，大型和轻质的陶瓷结构及其制造方法。解决方案：陶瓷结构用作放置诸如基板的待处理物体的支架，以进行材料的加工。支架具有通过一体地连接多个具有刚性接合框架结构的单元而形成的结构。支架的表面被致密膜覆盖。构成支架的固体部分由反应烧结氮化硅或主要由反应烧结碳化硅组成的材料制成。布置具有对应于载置在支架部分上的应力的不同孔隙的单元。以低成本制造具有高刚度和光滑表面并且具有扩大性的轻质产品，并提供用于液晶所需的半导体或曝光装置所需的台，台等。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006326427A Filter and its manufacturing method 有权
标题翻译：过滤器及其制造方法
公开(公告)号：JP2006326427A
公开(公告)日：2006-12-07
申请号：JP2005150862
申请日：2005-05-24
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： KONDO NAOKI , KITA HIDENORI , HIUGA HIDEKI , YOSHIDA KATSUMI
IPC分类号： B01D39/14 , B01D39/00 , B01D39/20
摘要： PROBLEM TO BE SOLVED: To provide a filter enhanced in its durability against a high speed and high pressure fluid and reduced in pressure loss, and its manufacturing method.
SOLUTION: The filter is composed of porous layers becoming fluid permeating passages and the dense layers, each of which is arranged on both sides of each of the porous layers, and has a multilayered structure wherein an arbitrary number of the porous layers and the dense layers are alternately laminated to each other to be bonded mutually. By this constitution, the filtering capacity of the filter can be enhanced by controlling the present state of the voids of the porous layers and the damage of the filter caused by the abrasion due to a high speed fluid and the pressure of a high pressure fluid can be prevented by the dense layers.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种增强其对高速和高压流体的耐久性和降低压力损失的过滤器及其制造方法。解决方案：过滤器由多孔层组成，形成流体渗透通道和致密层，各层布置在每个多孔层的两侧，并具有多层结构，其中任意数量的多孔层和这些致密层彼此交替地层叠以相互粘接。通过该结构，可以通过控制多孔层的空隙的现状和由于高速流体的磨损引起的过滤器的损坏以及高压流体罐的压力来提高过滤器的过滤能力被致密层阻止。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006306681A Method for manufacturing large-sized thin-walled ceramic body 有权
标题翻译：制造大尺寸薄壁陶瓷体的方法
公开(公告)号：JP2006306681A
公开(公告)日：2006-11-09
申请号：JP2005133764
申请日：2005-04-28
申请人： Kubota Corp , National Institute Of Advanced Industrial & Technology , 株式会社クボタ , 独立行政法人産業技術総合研究所
发明人： KITA HIDENORI , KONDO NAOKI , HIUGA HIDEKI , KANZAKI SHUZO , GAMA TAKAHIRO
IPC分类号： C04B35/622 , B28B1/14 , B28B1/16 , C04B35/591 , C04B35/64
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing, at a low cost and stably, a ceramic body having a large size, a large area, and a thin wall. SOLUTION: The method for manufacturing a large-sized thin-walled ceramic body comprises: a step, in which slurry of a ceramic raw material powder is poured into a die having heat resistance, dried, and solidified; and a step, in which a formed body formed in the inside or on the surface of the die is placed in a firing furnace together with the die without taking out the body from the die, heated to a prescribed temperature, sintered, and taken out from the die after cooling of the furnace. Since the ceramic body is fired as it is after forming without being taken out from the die, handling of the formed body becomes unnecessary, so that the large-sized thin-walled ceramic body is easily obtained. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种低成本且稳定地制造具有大尺寸，大面积和薄壁的陶瓷体的方法。解决方案：制造大尺寸薄壁陶瓷体的方法包括：将陶瓷原料粉末的浆料倒入具有耐热性，干燥和固化的模具中的步骤; 将形成在模具的内部或表面的成形体与模具一起放置在烧结炉中而不从模具取出主体，加热至规定温度，烧结并取出从炉后冷却后的模具。由于陶瓷体在成形后不会从模具中取出而烧制，因此不需要成型体的处理，容易获得大型的薄壁陶瓷体。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2012156940A Diaphragm for high performance speaker, and method of manufacturing diaphragm for speaker 有权
标题翻译：用于高性能扬声器的隔膜及其制造用于扬声器的隔膜的方法
公开(公告)号：JP2012156940A
公开(公告)日：2012-08-16
申请号：JP2011016457
申请日：2011-01-28
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 , HIUGA HIDEKI , KUMAZAWA TAKESHI , TANAKA YOSUKE
IPC分类号： H04R7/02
摘要： PROBLEM TO BE SOLVED: To provide a new technology, which properly designs and controls an internal loss that determines sound quality while maintaining specific modules of elasticity which a boron carbide itself has, to provide a diaphram for high performance speaker, which realizes conflicting characteristics (high elasticity and appropriate internal loss) in good balance, and to provide a technology capable of providing, at a low cost in a stable manner, a diaphragm for a high performance speaker which is made from a sintered body of boron carbide itself, with no micro cracking present, being suitable for achieving excellent acoustic effect with no use of metal base material such as aluminum.SOLUTION: There is provided a ceramic diaphragm for a high performance speaker, in which an internal loss is controlled without degrading elasticity of ceramics which is a main component, the main component of the diaphragm being boron carbide ceramics, and non-oxide ceramics being contained in the range of 5 to 15 mass%. There is also provided a method of manufacturing the diaphragm.
摘要翻译：要解决的问题：提供一种新技术，其适当地设计和控制内部损失，其确定声音质量，同时保持碳化硼本身具有的特定的弹性模块，以提供用于高性能扬声器的图像，其实现相互矛盾的特性（高弹性和适当的内部损耗），并且提供能够以低成本稳定地提供用于由碳化硼本身的烧结体制成的高性能扬声器的隔膜的技术没有微裂纹存在，适用于不使用铝等金属基材而实现优良的声音效果。
解决方案：提供一种用于高性能扬声器的陶瓷膜片，其中内部损耗被控制而不降低作为主要成分的陶瓷的弹性，隔膜的主要成分是碳化硼陶瓷和非氧化物陶瓷的含量为5〜15质量％。还提供了制造隔膜的方法。版权所有（C）2012，JPO＆INPIT

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