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1. 发明专利

JP2005254350A Vitrified grinding wheel 有权
标题翻译：修磨砂轮
公开(公告)号：JP2005254350A
公开(公告)日：2005-09-22
申请号：JP2004065733
申请日：2004-03-09
申请人： Yoshio Ichida , Mitsui Kensaku Toishi Kk , Mitsui Mining & Smelting Co Ltd , 三井研削砥石株式会社 , 三井金属鉱業株式会社 , 良夫市田
发明人： KAJINO HITOSHI , HOSHINO KAZUTOMO , SATO MASAKAZU , ICHIDA YOSHIO , SATO RYUNOSUKE , OHASHI KAZUHIRO
IPC分类号： B24D3/14 , B24D3/00 , C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide a vitrified grinding wheel which uses mixture of different kinds of abrasive grains different in their characteristics to improve the grinding performance.
SOLUTION: This vitrified grinding wheel contains first monocrystal alumina abrasive grains and second monocrystal alumina abrasive grains having lower strength and higher tenacity as compared with the first one, so that the volume ratio of the first monocrystal alumina abrasive grains to the second monocrystal alumina abrasive grains ranges from 70:30 to 97:3. The first monocrystal alumina abrasive grains are obtained by mechanically crushing the alumina crystal. The second monocrystal alumina abrasive grain is obtained by dissolving intergranular inclusion of the alumina crystal to crush the alumina crystal.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供使用不同种类的磨粒的混合物的玻璃化砂轮，其特性不同，以提高研磨性能。解决方案：该玻璃化砂轮包含与第一单晶氧化铝磨粒相比具有较低强度和较高韧性的第一单晶氧化铝磨粒和第二单晶氧化铝磨粒，使得第一单晶氧化铝磨粒与第二单晶的体积比氧化铝磨粒的范围为70:30至97:3。通过机械破碎氧化铝晶体获得第一单晶氧化铝磨粒。第二单晶氧化铝磨粒通过溶解氧化铝晶体的晶间夹杂物来粉碎氧化铝晶体而获得。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005174663A Single chamber fuel cell 审中-公开
标题翻译：单室燃料电池
公开(公告)号：JP2005174663A
公开(公告)日：2005-06-30
申请号：JP2003410797
申请日：2003-12-09
申请人： Mitsui Mining & Smelting Co Ltd , Masaru Miyayama , 三井金属鉱業株式会社 , 勝宮山
发明人： MIYAYAMA MASARU , NOGUCHI YUJI , NAGASAKA KEISUKE , AKIYAMA ATSUSHI , HOSHINO KAZUTOMO , TAKAHASHI KAZUAKI , TAKAHASHI NORIYUKI
IPC分类号： H01M4/86 , H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a single chamber fuel cell in which power generation characteristics are improved. SOLUTION: The single chamber fuel cell 1 is capable of generating electric power by means of a mixture gas with oxidizer gas containing hydrocarbon-based fuel gas and oxygen, and is composed of a perovskite type oxide expressed by a following general formula of an air electrode 5: La 1-x Sr x Co 1-y Fe y O (3±δ) . The fuel cell 1 is configured for a support body, a fuel electrode, an electrolyte film, and an air electrode to be laminated in this order, and the support body is preferably composed of a porous body in which a constituting material of the fuel electrode is retracted in a pore of a metal porous body. In the formula, 0.1≤x≤0.9, 0.1≤y≤0.9, and 0≤δ COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供发电特性提高的单室燃料电池。解决方案：单室燃料电池1能够通过含有烃类燃料气体和氧气的氧化剂气体的混合气体产生电力，并且由以下通式表示的钙钛矿型氧化物空气电极5：La 1-x 3±δ）。燃料电池1构成为依次层叠的支撑体，燃料电极，电解质膜和空气电极，并且支撑体优选由多孔体构成，其中燃料电极的构成材料缩回到金属多孔体的孔中。式中，0.1≤x≤0.9,0.1≤y≤0.9,0≤δ≤1。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005041777A Electronic component firing tool 审中-公开
标题翻译：电子元件火花工具
公开(公告)号：JP2005041777A
公开(公告)日：2005-02-17
申请号：JP2004275113
申请日：2004-09-22
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： IZUTSU YASUHISA , TAKAHASHI NORIYUKI , HOSHINO KAZUTOMO , UCHIDA TOMIHIRO
IPC分类号： C04B41/87 , C04B35/64 , F27D5/00
摘要： PROBLEM TO BE SOLVED: To provide an electronic component firing tool whose durability for a long term is improved by solving the problems that the durability for a long term lacks such that a surface layer is peeled from an intermediate layer and the like as the adherence between the intermediate layer and the surface layer for a conventional electronic component firing tool is inadequate and by adjusting the kind of a metal at the surface layer. SOLUTION: In the electronic component firing tool is comprised of a base material, the intermediate layer composed of a metal oxide coated on the surface of the base material and a stabilized zirconia surface layer formed on the intermediate layer, the stabilized zirconia surface layer and the intermediate layer are yttria-stabilized zirconia. As the intermediate layer or a partially molten intermediate layer and the surface layer consist of the yttria-stabilized zirconia in this electronic component firing tool, which means that both layers to be joined contain the same component, affinity is increased very much and the durability for a long term is improved and therefore, the electronic component firing tool can be used for a long term. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种通过解决长期的耐久性不足以使表面层从中间层等剥离等问题而提高长期耐久性的电子部件点火工具，作为传统的电子部件烧制工具的中间层和表面层之间的附着力不足，并且通过调整表面层上的金属的种类。解决方案：电子部件烧制工具由基材构成，由涂覆在基材表面上的金属氧化物构成的中间层和形成在中间层上的稳定的氧化锆表面层，稳定的氧化锆表面层和中间层是氧化钇稳定的氧化锆。作为该电子部件烧成工具中的中间层或部分熔融的中间层，表面层由氧化钇稳定化的氧化锆构成，这意味着被接合的两个层含有相同的成分，亲和力增加非常大，耐久性长期改进，因此可以长期使用电子部件点火工具。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004188958A Dense ceramics sheet and its manufacturing method 有权
公开(公告)号：JP2004188958A
公开(公告)日：2004-07-08
申请号：JP2003285011
申请日：2003-08-01
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： UCHIDA TATSUHIKO , KAJINO HITOSHI , HOSHINO KAZUTOMO
IPC分类号： C04B35/622 , B28B3/20 , B28B11/10 , H01B1/06 , H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To inexpensively mass-produce an extremely thin dense ceramics sheet having a large surface area by an extruding method. SOLUTION: The dense ceramics sheet showing a relative density of not less than 96% after sintering and a volumetric shrinkage ratio of not more than 45% after sintering is manufactured by kneading extremely fine powder having an average diameter of not more than 1μm and extremely fine powder having an average diameter of 1 to 5μm with a water-based binder and water to produce a mixture, extruding the mixture followed by drying to produce a green sheet having a relative density of not less than 50% after drying and then sintering it. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004137114A Tool for firing electronic parts 审中-公开
标题翻译：电子零件工具
公开(公告)号：JP2004137114A
公开(公告)日：2004-05-13
申请号：JP2002303950
申请日：2002-10-18
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： HOSHINO KAZUTOMO , KAJINO HITOSHI , UCHIDA TATSUHIKO , IZUTSU YASUHISA , HORIUCHI KOJI
IPC分类号： C04B41/87 , C04B35/64
摘要： PROBLEM TO BE SOLVED: To provide a tool for firing electronic parts which is formed by an inexpensive thick film forming method and has a zirconia layer having excellent thermal shock resistance. SOLUTION: The tool for firing electronic parts which is formed by including a base material and the zirconia layer covering the surface of the base material, is characterized in that the thermal shock resistance ΔT (=T1-T2) expressed as quench temperature difference in which the lowering of strength occurs in the quench bending test of the tool for firing the electronic componen through the quench temperature difference from a prescribed temperature T1 to T2 is ≥400°C. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种通过廉价的厚膜形成方法形成的电子部件的烧成工具，具有耐热冲击性优异的氧化锆层。解决方案：通过包括基材和覆盖基材表面的氧化锆层形成的用于点燃电子部件的工具的特征在于表示为淬火温度的耐热冲击性ΔT（= T1-T2）在通过从规定温度T1〜T2的骤冷温度下烧制电子部件的工具的淬火弯曲试验中发生强度降低的差别为≥400℃以下。版权所有（C）2004，JPO

6. 发明专利

JP2008010325A Solid oxide fuel cell and its manufacturing method 有权
标题翻译：固体氧化物燃料电池及其制造方法
公开(公告)号：JP2008010325A
公开(公告)日：2008-01-17
申请号：JP2006180436
申请日：2006-06-29
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI , HOSHINO KAZUTOMO
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell provided with a dense solid electrolyte membrane. SOLUTION: The solid electrolyte fuel cell is provided with a solid electrolyte membrane containing ceria and titanium into which rare earth oxide or calcium oxide has been doped, and the content of titanium oxide in the solid electrolyte membrane is 0.001 to 10 wt.% in TiO 2 conversion, and suitably manufactured by forming a fuel electrode and the solid electrolyte membrane containing titanium by simultaneously calcining them after film-forming a green for the solid electrolyte membrane containing titanium compound on one face of the green for the fuel electrode. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种设置有致密固体电解质膜的固体电解质燃料电池。解决方案：固体电解质燃料电池设置有含有二氧化铈和钛的固体电解质膜，掺杂有稀土氧化物或氧化钙，固体电解质膜中的氧化钛的含量为0.001〜10重量％。在TiO 2 转化率中，通过在含有钛化合物的固体电解质膜的一面上成膜绿色后，同时煅烧它们，同时煅烧含有钛的固体电解质膜，绿色为燃料电极。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007200664A Method of manufacturing solid oxide fuel cell 审中-公开
标题翻译：制造固体氧化物燃料电池的方法
公开(公告)号：JP2007200664A
公开(公告)日：2007-08-09
申请号：JP2006016656
申请日：2006-01-25
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI , HOSHINO KAZUTOMO
IPC分类号： H01M8/02 , H01M4/86 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide the method of manufacturing a solid oxide fuel cell having a porous fuel electrode and a dense solid electrolyte membrane. SOLUTION: The fuel electrode and the solid electrolyte membrane are formed by forming a green for the solid electrolyte film on one surface of a green for the fuel electrode, and then baking them in a condition that a contraction coefficient becomes over 20% but 30% or less at the same time. The green preferably contains 60-99 wt.% raw material powder and 1-40 wt.% pore forming agent, and the average particle size of the pore forming agent is preferably 1 nm to 5 μm. The obtained solid oxide fuel cell has the fuel electrode having a porosity of 10-50% and a relative density of 50-90% after baking. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有多孔燃料电极和致密固体电解质膜的固体氧化物燃料电池的制造方法。解决方案：燃料电极和固体电解质膜通过在用于燃料电极的绿色的一个表面上形成用于固体电解质膜的绿色而形成，然后在收缩系数超过20％的条件下烘烤，但同时为30％以下。绿色优选含有60-99重量％的原料粉末和1-40重量％的成孔剂，并且成孔剂的平均粒径优选为1nm至5μm。得到的固体氧化物型燃料电池，具有10-50％的孔隙率和50-90％的相对密度的燃料电极。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006059611A Ceria based solid electrolyte fuel cell and its manufacturing method 审中-公开
标题翻译：基于CERIA的固体电解质燃料电池及其制造方法
公开(公告)号：JP2006059611A
公开(公告)日：2006-03-02
申请号：JP2004238871
申请日：2004-08-18
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： HOSHINO KAZUTOMO , KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI
IPC分类号： H01M4/86 , H01M4/88 , H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a ceria based solid electrolyte fuel cell which has a porous fuel pole and a dense solid electrolyte membrane. SOLUTION: This is the ceria based solid electrolyte fuel cell in which the fuel pole and the ceria based solid electrolyte membrane are formed by simultaneous calcination, and in which the porosity of the fuel pole after calcination is 10 to 50%, and in which the relative density of the fuel pole after calcination is 50 to 90%. After green for the ceria based solid electrolyte membrane is formed on one face of the green for the fuel pole of which the relative density is 30 to 70%, this is manufactured by simultaneously calcining both materials under a condition that shrinkage factor becomes 10 to 20%, and by forming the fuel pole and the ceria based solid electrolyte membrane. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有多孔燃料极和致密固体电解质膜的二氧化铈基固体电解质燃料电池。解决方案：这是基于二氧化铈的固体电解质燃料电池，其中通过同时煅烧形成燃料极和二氧化铈基固体电解质膜，其中煅烧后燃料极的孔隙率为10〜50％，其中煅烧后燃料极的相对密度为50〜90％。在用于相对密度为30〜70％的燃料极的绿色一面形成二氧化铈基固体电解质膜的绿色后，通过在收缩率为10〜20的条件下同时煅烧两种材料来制造％，并且通过形成燃料极和二氧化铈基固体电解质膜。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2007200663A Manufacturing method of cerium based solid electrolyte fuel cell 审中-公开
标题翻译：基于固体电解质燃料电池的制造方法
公开(公告)号：JP2007200663A
公开(公告)日：2007-08-09
申请号：JP2006016655
申请日：2006-01-25
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： HOSHINO KAZUTOMO , KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid electrolyte fuel cell which has a porous fuel electrode and a fine solid electrolyte membrane. SOLUTION: On the whole surface of a cerium based fuel green which contains a pore forming material, a cerium based surface treating green which does not contain a pore forming material is deposited and both are pre-calcined at 800-1400°C at the same time. On the obtained pre-calcined part of the surface treating green, a cerium based solid electrolyte membrane green is deposited. Then, these are cleaned and calcined to form a fuel electrode and a solid electrolyte membrane. A fuel electrode green is desirable to contain 60-99wt.% of a raw material powder and 1-40wt.% of a pore forming material. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有多孔燃料电极和细固体电解质膜的固体电解质燃料电池的制造方法。解决方案：在包含成孔材料的铈基燃料绿的整个表面上沉积不含孔形成材料的处理绿色的铈基表面，并将它们都在800-1400℃下预煅烧与此同时。在得到的预处理绿色表面的预煅烧部分上，沉积有铈基固体电解质膜绿色。然后将它们清洗并煅烧以形成燃料电极和固体电解质膜。需要一种燃料电极绿，含有60-99wt％的原料粉和1-40wt％的成孔材料。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2004137127A Tool for firing electronic parts 有权
公开(公告)号：JP2004137127A
公开(公告)日：2004-05-13
申请号：JP2002304876
申请日：2002-10-18
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： HOSHINO KAZUTOMO , KAJINO HITOSHI , IZUTSU YASUHISA , HORIUCHI KOJI
IPC分类号： C04B41/87 , C04B35/64
摘要： PROBLEM TO BE SOLVED: To provide a tool for firing electronic parts having a partially melting joining material selectable from among many materials or mixtures corresponding to various conditions such as the firing temperature and composed of a single material or a mixture by improving a disadvantage that the range of choice in a partially melting joining material used in the conventional tool for firing the electronic part is relatively narrow. SOLUTION: As the partially melting joining material 15 added in a zirconia layer 12 formed on a base material 11, (1) aluminum oxide alone or alumina/magnesia based spinel multiple oxide alone, (2) a mixture of aluminum oxide with one or more kinds of metal oxides selected from rare earth metal oxides, transition metal oxides and alkaline earth metal oxides, (3) a mixture of two or more kind metal oxides selected from rare earth oxides, transition metal oxides and alkaline earth metal oxides, or (4) an alumina/magnesia based spinel type multiple oxide is used. An intermediate layer can be formed between the base material and the zirconia layer. COPYRIGHT: (C)2004,JPO

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