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1. 发明专利

JP2006334184A Medical paste kneading injector 有权
标题翻译：医用喷嘴注射器
公开(公告)号：JP2006334184A
公开(公告)日：2006-12-14
申请号：JP2005163431
申请日：2005-06-03
申请人： Ngk Spark Plug Co Ltd , Nipro Corp , ニプロ株式会社 , 日本特殊陶業株式会社
发明人： HATTORI MASAAKI , SAWAMURA TAKENORI , MIZUTANI YOICHIRO , FUKADA AKIHIRO , KOJIMA AKIHIKO , KUBO TOMOHIKO , OTANI TADASHI
IPC分类号： A61C5/04 , A61F2/28 , A61M5/315
摘要： PROBLEM TO BE SOLVED: To provide a medical paste kneading injector which eliminates a fear of a handle causing trouble to an extrusion device when setting the extrusion device. SOLUTION: The injector has a cylinder 1 which has a nozzle part in the front end part and of which the rear end part is opened, a piston 3 slidably inserted into the cylinder 1 in the axial direction, a piston rod 22 which is screw-inserted into the piston 3 freely movably in the radial direction and which makes the rear end part serve as a mounting part, a stirrer 23 which is disposed at the front end part of the piston rod 22 and is positioned between the front end parts of the piston 3 and the cylinder 1, and the handle 6 which is attachably and detachably disposed at the mounting part and is positioned at the rear of the cylinder 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案：提供一种医药膏捏合注射器，其在设置挤出装置时消除了对挤出装置引起的挤压手柄的麻烦。解决方案：喷射器具有在前端部具有喷嘴部分并且后端部打开的气缸1，沿轴向可滑动地插入气缸1的活塞3，活塞杆22，在径向方向上可自由移动地插入活塞3中，后端部用作安装部;搅拌器23，设置在活塞杆22的前端部，位于前端部活塞3和气缸1的一部分以及手柄6，其可安装和拆卸地设置在安装部分并且位于气缸1的后部。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004207171A Metal joined structure and solid electrolyte fuel cell 有权
标题翻译：金属接合结构和固体电解质燃料电池
公开(公告)号：JP2004207171A
公开(公告)日：2004-07-22
申请号：JP2002377848
申请日：2002-12-26
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： ISHIKAWA HIROYA , HATTORI MASAAKI
IPC分类号： B23K35/30 , H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a metal joined structure made up of a plurality of heat-resistant alloy molded bodies firmly joined to each other, and a solid electrolyte fuel cell comprising the structure. SOLUTION: This metal joined structure 1 is formed by joining the heat-resistant alloy molded bodies (made of stainless steel like 430 S/S) 11, 12 to each other with a joining material (e.g., a joining material containing Ag and Pd, and additionally a small amount of Ti). The structure 1 has a joint part 13. When the joining material used herein consists of Ag and Pd, the joint part 13 has: (1) a Pd-diffused layer 1311; (2) a Pd-reduced layer 1341 in which the Pd content is lower (by 40 to 80%, or 50 to 70%, in particular) than that in the joining material; and (3) a Pd-diffused layer 1312 that are arranged in this order from the side of one of the alloy molded bodies 11 to the side of the other alloy molded body 12. The Pd-diffused layers 1311 and 1312 listed above as (1) and (3) each have a thickness of 2 to 2 μm, or 3 to 15 μm, in particular. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由牢固地连接的多个耐热合金成型体构成的金属接合结构体，以及包含该结构的固体电解质型燃料电池。解决方案：该金属接合结构体1通过将耐热合金成型体（由430S / S等不锈钢制成）11,12彼此接合而形成，接合材料（例如，含Ag的接合材料和Pd，另外少量的Ti）。结构1具有接合部13.当这里使用的接合材料由Ag和Pd组成时，接合部13具有：（1）Pd扩散层1311; （2）与接合材料相比，Pd含量低（特别是40〜80％，特别是50〜70％）的Pd还原层1341; 以及（3）从合金成型体11的一侧到另一方的合金成型体12的侧面依次配置的Pd扩散层1312.上述作为（d）的Pd扩散层1311,1312， 1）和（3）各自具有2至2μm，或3至15μm的厚度。版权所有（C）2004，JPO＆NCIPI

3. 发明专利

JP2004149385A Method of producing oxygen ion conductive solid electrolyte 审中-公开
公开(公告)号：JP2004149385A
公开(公告)日：2004-05-27
申请号：JP2002318941
申请日：2002-10-31
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： ARAKI ATSUO , ISHIKAWA HIROYA , HATTORI MASAAKI
IPC分类号： C04B35/48 , H01B13/00 , H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a method of producing an oxygen ion conductive solid electrolyte having high oxygen ion conductivity and high strength, which can be fired at lower temperatures. SOLUTION: The method of producing the oxygen ion conductive solid electrolyte comprises preparing an intermediate product by heating a zirconium compound (oxide or the like) and a scandium compound (oxide or the like), which form a scandia stabilized zirconia when they are fired, then blending gallium oxide (Ga 2 O 3 ) and/or a gallium compound (carbonate or the like) being converted into gallium oxide in a firing process with the intermediate product, and thereafter conducting firing. In such a production process, firing can be performed at a low temperature, and the oxygen ion conductive solid electrolyte which exhibits high oxygen ion conductivity even when it is operated at a low temperature and has high strength can be produced. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003320017A Calcium phosphate porous body and method of manufacturing the same 审中-公开
标题翻译：磷酸钙多孔体及其制造方法
公开(公告)号：JP2003320017A
公开(公告)日：2003-11-11
申请号：JP2002131979
申请日：2002-05-07
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MIZUTANI YOICHIRO , SAWAMURA TAKENORI , KASAHARA SHINJIRO , IWAMOTO KOICHI , HATTORI MASAAKI , NAKAMURA KOZO , ODA HIROMI
IPC分类号： A61L27/00 , C01B25/32 , C04B14/36 , C04B28/34 , C04B111/40
摘要： PROBLEM TO BE SOLVED: To provide a calcium phosphate porous body into which an living tissue can easily infiltrate when buried in an organism, and a method of manufacturing the same.
SOLUTION: The calcium phosphate porous body is made of calcium phosphate granules and a calcium phosphate hydrate hardened material for conjugating parts of adjacent calcium phosphate granules. The calcium phosphate porous body is obtained by hardening a calcium phosphate paste comprising calcium phosphate granules whose diameter is 20 μm-5 mm (for example, granules made of unhardened calcium phosphate, granules made of calcium phosphate hydrate hardened material, and granules made of a calcium phosphate sintered body), a hydration hardenable calcium phosphate powder (such as calcium hydrogen phosphate and tetracalcium phosphate) and a hardening solution.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种生物体组织在埋藏于生物体中时容易渗透的磷酸钙多孔体及其制造方法。解决方案：磷酸钙多孔体由磷酸钙颗粒和磷酸钙水合物硬化材料制成，用于接合相邻的磷酸钙颗粒的部分。磷酸钙多孔体通过硬化含有直径为20μm〜5mm的磷酸钙颗粒的磷酸钙糊料（例如，由未硬化的磷酸钙制成的颗粒，由磷酸钙水合物硬化材料制成的颗粒，以及由磷酸钙烧结体），水合可硬化磷酸钙粉末（如磷酸氢钙和磷酸四钙）和硬化溶液。版权所有（C）2004，JPO

5. 发明专利

JP2005174658A Solid electrolyte fuel cell 审中-公开
标题翻译：固体电解质燃料电池
公开(公告)号：JP2005174658A
公开(公告)日：2005-06-30
申请号：JP2003410727
申请日：2003-12-09
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： ISHIKAWA HIROYA , FUNAHASHI YOSHIHIRO , SHIBATA MASAHIRO , HATTORI MASAAKI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a superior solid electrolyte fuel cell in which a gas seal part that is superior in joining strength can be formed, and which is tough against thermal stress and which can be manufactured with a superior yield by suppressing sagging of a cement. SOLUTION: The fuel cell is provided with a power generation layer 2, and laminating members 31, 32, 33 and laminated members 21 are joined with the cement in which metal is the main component and a gas seal part 10 is formed between both members and basin parts 311, 321, 331 on which the joining agent may be collected are installed at least at the laminating member among the laminating members and the laminated members. It is preferable that the laminating members are composed of a heat-resistant metal. Furthermore, it is preferable that the basin part is formed by a chamfer part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种优异的固体电解质燃料电池，其中能够形成接合强度优异的气体密封部分，并且耐热应力，并且可以通过抑制来制造具有优异的产率水泥下垂。解决方案：燃料电池设置有发电层2，层压构件31,32,33和层叠构件21与以金属为主要成分的水泥接合，并且在气体密封部10之间形成有气体密封部10，可以在其上收集接合剂的构件和盆部311,321,331至少安装在层压构件和层叠构件之间的层压构件。层叠部件优选由耐热金属构成。此外，优选地，所述盆部由倒角部形成。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005097081A Method of manufacturing calcium phosphate whisker 有权
标题翻译：制造磷酸钙洗涤剂的方法
公开(公告)号：JP2005097081A
公开(公告)日：2005-04-14
申请号：JP2004127255
申请日：2004-04-22
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MIZUTANI YOICHIRO , HATTORI MASAAKI , OKUYAMA MASAHIKO , KONDO KAZUO , NOGAMI MASAYUKI , KASUGA TOSHIHIRO
IPC分类号： A61L27/00 , B01J20/30 , C01B25/32 , C30B29/62
摘要： PROBLEM TO BE SOLVED: To provide a method of synthesizing apatite crystals having a long axis of at least some tens of μm order at a high productivity. SOLUTION: The method of manufacturing calcium phosphate whisker contains a dispersion process where a calcium phosphate gel compound forming orthophosphate and protons at 80-250°C, along with titanium oxide when required, is dispersed in a solvent containing at least water and/or a hydrophilic organic solvent to obtain the dispersed solution and a heating process where the dispersed solution is heated in a closed vessel at 80-250°C. The pH of the dispersed solution before heating is controlled to be ≤9 and that after heating is controlled to be 3.9-9. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供以高生产率合成具有至少几十μm的长轴的磷灰石晶体的方法。解决方案：磷酸钙晶须的制造方法包含分散方法，其中形成正磷酸钙和质子的磷酸钙凝胶化合物在80-250℃下与需要的氧化钛一起分散在至少含有水和 /或亲水性有机溶剂，以获得分散溶液和加热过程，其中分散溶液在密封容器中在80-250℃下加热。加热前分散溶液的pH值控制在≤9，加热后控制在3.9-9。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004244291A Calcium hydrogen phosphate powder, powder for calcium phosphate based paste, calcium phosphate based paste kneader unit and method of manufacturing calcium hydrogen phosphate powder 审中-公开
公开(公告)号：JP2004244291A
公开(公告)日：2004-09-02
申请号：JP2003038707
申请日：2003-02-17
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MIZUTANI YOICHIRO , SAWAMURA TAKENORI , HATTORI MASAAKI
IPC分类号： A61C5/04 , A61L27/00 , C01B25/32
摘要： PROBLEM TO BE SOLVED: To provide a calcium hydrogen phosphate powder having a smaller ratio of specific surface area to average particle diameter compared with conventional calcium hydrogen phosphate powder, powder for a paste which contains the calcium hydrogen phosphate powder and a method of manufacturing the calcium hydrogen phosphate powder and the like. SOLUTION: The calcium hydrogen phosphate powder has ≤10 μm average particle diameter and an (a) value of ≤10 when the value of the average particle diameter (μm) is expressed by (x), the value of the specific surface area (m 2 /g) is expressed by (y) and a product of (x) and (y) is expressed by (a). The method of the calcium hydrogen phosphate powder is provided with a slurry preparation process for preparing a mixture containing calcium hydrogen phosphate raw material powder and a solvent having ≥50 dyn/cm surface tension (e.g. water) and pulverizing the calcium hydrogen phosphate raw material powder in the mixture by a pulverizing means (for example, a ball mill) to prepare slurry and a drying process for drying the slurry obtained in the slurry preparation process. COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004207170A Stacked body and solid electrolyte fuel cell 有权
公开(公告)号：JP2004207170A
公开(公告)日：2004-07-22
申请号：JP2002377846
申请日：2002-12-26
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： ISHIKAWA HIROYA , HATTORI MASAAKI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell with a strong stack structure having a stacked body made up of ceramic and metal firmly joined to each other, and a joint part between the ceramic and the metal. SOLUTION: The stacked body 1 is formed by joining a ceramic molded body 11 (made of ScSZ or the like) and a heat-resistant alloy molded body 12 (made of 430 S/S or the like) to each other with a joining material (containing Ag, Pd, and a small amount of Ti). The fuel cell is made up of a plurality of stacked single cells. Each single cell comprises: a solid electrolyte layer (made of ScSZ or the like); a power generation layer having a fuel electrode (made of Ni and ScSZ or the like) and an air electrode (made of a composite oxide containing La, Mn, or the like); an isolation separator made of a heat-resistant alloy (made of 430 S/S or the like); and a frame made of an insulating ceramic (made of MgO-MgAl 2 O 4 or the like). At least the solid electrolyte layer and the isolation separator are joined to each other with the joining material containing Ag and Pd. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004024361A Artificial joint 有权
公开(公告)号：JP2004024361A
公开(公告)日：2004-01-29
申请号：JP2002182221
申请日：2002-06-21
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： YOSHIDA NORITAKA , OKADA TERUBUMI , HATTORI MASAAKI
IPC分类号： A61L27/00 , A61F2/30
摘要： PROBLEM TO BE SOLVED: To provide an artificial joint which shows high wear resistance for a long term with little phase transition of ZrO 2 . SOLUTION: Granulation powder is prepared to be a zirconia group sintered body which contains Al by 0.01-3.0 mass% in terms of Al 2 O 3 , and where a main crystal phase is a tetragon. The granulation powder is pressurized, molded, and, then calcined to obtain a sintered body. Granulation powder is also prepared to be an aluminum group sintered body which contains Al by not less than 92.0 mass% in terms of Al 2 O 3 after the sinternig. The obtained zirconia group sintered body is used to be the sliding surface 111 of an acetabular cup 11, the obtained aluminum group sintered body is to be the sliding surface 121 of a caput 12, and then, the artificial joint 1 is utilized as an artificial coxa. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003321281A Porous calcium phosphate body 审中-公开
标题翻译：多孔磷酸钙体
公开(公告)号：JP2003321281A
公开(公告)日：2003-11-11
申请号：JP2002131978
申请日：2002-05-07
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： SAWAMURA TAKENORI , MIZUTANI YOICHIRO , KASAHARA SHINJIRO , IWAMOTO KOICHI , HATTORI MASAAKI , NAKAMURA KOZO , ODA HIROMI
IPC分类号： A61C8/00 , A61L27/00 , C04B28/34 , C04B35/447 , C04B38/00 , C04B111/40
摘要： PROBLEM TO BE SOLVED: To provide a porous calcium phosphate body which, when implanted in the living body, is amenable to the penetration of the living tissue thereinto a can be easily absorbed by the living body.
SOLUTION: The porous calcium phosphate body comprises a cured product obtained by hydrating and curing a calcium phosphate paste prepared by kneading a calcium phosphate powder (for example, calcium hydrogenphosphate powder or tetracalcium phosphate powder) with a water-containing curing agent (for example, aqueous sodium dextransulfate solution), wherein the porosity of the porous calcium phosphate body is 30-90% (desirably, 35-85%), and 30-70% (desirably 35-65%) of the entire pores are interconnected ones having a diametric size of 10-1,000 μm (desirably 20-800 μm) and being open to the surface.
COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：提供一种多孔磷酸钙体，其能够容易地被活体吸收，该多孔磷酸钙体在植入生物体时易于使生物体组织侵入其中。解决方案：多孔磷酸钙体包括通过将磷酸钙粉末（例如磷酸氢钙粉末或磷酸四钙粉末）与含水固化剂（例如，例如，十二烷基硫酸钠水溶液），其中多孔磷酸钙体的孔隙率为30〜90％（优选为35〜85％），全孔的30〜70％（优选为35〜65％）互相连接那些具有10-1,000μm（优选为20-800μm）的直径，并且对表面开口。版权所有（C）2004，JPO

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