专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07580240B2 Via array capacitor, wiring board incorporating a via array capacitor, and method of manufacturing the same 失效
标题翻译：通过阵列电容器，并入通孔阵列电容器的布线板及其制造方法
公开(公告)号：US07580240B2
公开(公告)日：2009-08-25
申请号：US11603161
申请日：2006-11-22
申请人： Hiroshi Yamamoto , Toshitake Seki , Jun Otsuka , Manabu Sato , Masahiko Okuyama
发明人： Hiroshi Yamamoto , Toshitake Seki , Jun Otsuka , Manabu Sato , Masahiko Okuyama
IPC分类号： H01G4/06 , H01G4/228
CPC分类号： H05K1/186 , H01G4/232 , H01G4/30 , H01L23/49822 , H01L23/50 , H01L24/81 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/16235 , H01L2224/81192 , H01L2224/81801 , H01L2224/82039 , H01L2224/82047 , H01L2924/01019 , H01L2924/01078 , H01L2924/09701 , H01L2924/14 , H01L2924/15174 , H01L2924/15311 , H01L2924/3511 , H05K1/0231 , H05K1/112 , H05K3/4602 , H05K2201/10674 , H05K2201/10712 , H01L2924/00
摘要： A via array capacitor including a capacitor body having a first main surface and a second main surface and having a structure in which dielectric layers and inner electrode layers are alternately laminated; a plurality of via conductors which conduct the inner electrode layers to each other and are, as a whole, arranged in array form; and metal-containing layers which are disposed on at least one of the first main surface and the second main surface, wherein a total volume of the inner electrode layers and the metal-containing layers included in the via array capacitor is from 45 vol.% to 95 vol.% of a volume of the via array capacitor.
摘要翻译：一种通孔阵列电容器，包括具有第一主表面和第二主表面的电容器体，并且具有其中电介质层和内电极层交替层叠的结构; 多个通孔导体，其将内部电极层彼此导引并且整体上排列成阵列形式; 和设置在第一主表面和第二主表面中的至少一个上的含金属层，其中包含在通孔阵列电容器中的内部电极层和含金属层的总体积为45体积％至95体积％的通孔阵列电容器的体积。

22. 发明申请

US20080251285A1 CAPACITOR AND WIRING BOARD INCLUDING THE CAPACITOR 有权
标题翻译：电容器和接线板，包括电容器
公开(公告)号：US20080251285A1
公开(公告)日：2008-10-16
申请号：US12100527
申请日：2008-04-10
申请人： Motohiko Sato , Kenji Murakami , Jun Otsuka , Manabu Sato , Masahiko Okuyama , Kozo Yamazaki
发明人： Motohiko Sato , Kenji Murakami , Jun Otsuka , Manabu Sato , Masahiko Okuyama , Kozo Yamazaki
IPC分类号： H01G4/06 , H05K1/16
CPC分类号： H05K1/0231 , H01G4/232 , H01G4/30 , H01G4/33 , H01L23/50 , H01L23/642 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/16225 , H01L2224/16265 , H01L2224/32225 , H01L2224/73204 , H01L2924/00014 , H01L2924/01025 , H01L2924/01078 , H01L2924/09701 , H01L2924/3011 , H01L2924/3025 , H01L2924/3511 , H05K1/185 , H05K3/4602 , H05K2201/10712 , H01L2924/00 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： A capacitor is provided having a tough surface portion which prevents cracking that tends to occur when the capacitor is built-in or surface-mounted on a wiring board. A ceramic sintered body of the capacitor includes a capacitor forming layer portion, a cover layer portion and an interlayer portion. The capacitor forming layer portion has a laminated structure wherein ceramic dielectric layers and inner electrodes connected to a peripheral portion of capacitor via conductors, are alternately laminated. The cover layer portion is exposed at a surface portion of the ceramic body and has a laminated structure wherein ceramic dielectric layers and dummy electrodes not connected to the capacitor via conductors, are alternately laminated.
摘要翻译：提供一种电容器，其具有坚韧的表面部分，其防止当电容器内置或表面安装在布线板上时容易发生的开裂。电容器的陶瓷烧结体包括电容器形成层部分，覆盖层部分和中间层部分。电容器形成层部分具有层叠结构，其中陶瓷电介质层和连接到电容器通孔导体的周边部分的内部电极交替层叠。覆盖层部分在陶瓷体的表面部分露出，并且具有层叠结构，其中不连接到电容器通孔导体的陶瓷电介质层和虚拟电极交替层叠。

23. 发明授权

US06550957B2 Device and method for preparing calcium phosphate-based cement 有权
公开(公告)号：US06550957B2
公开(公告)日：2003-04-22
申请号：US10079568
申请日：2002-02-22
申请人： Yoichiro Mizutani , Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
发明人： Yoichiro Mizutani , Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
IPC分类号： A61C506
CPC分类号： B01F11/0054 , A61B17/8822 , A61B17/8825 , A61B2017/8838 , A61B2050/0066 , B01F7/00291 , B01F13/002 , B01F15/00506 , B01F15/00681 , B01F15/0279 , B01F2215/0029
摘要： A kneading device adapted for preparing calcium phosphate-based cement and for applying the cement directly to a required site which comprises a cylinder 1 which includes a hollow cylindrical body portion 11 and a nozzle 12 formed at the distal end of the cylindrical body portion; a plug 2 having an axial through-hole 21 slidably disposed within the proximal end of the cylindrical body portion; a piston assembly 3 which includes a shaft 31 extending through the through-hole 21 of the plug 2 for axial and rotatable movement, a kneading element 32 at the distal end of the shaft 31 within the cylindrical body portion, and a handle 34 formed at the proximal end of the shaft 31 external of the cylindrical body portion; a cover member 4 attached to and forming a closure for the nozzle 12; and a stop member 5 for locating the plug 2 in position at the proximal end of the cylindrical body portion.

24. 发明授权

US06431743B1 Method of preparing and extruding a chemical agent using a kneader and chemical-agent extrusion assisting tool 失效
标题翻译：使用捏合机和化学试剂挤出辅助工具制备和挤出化学试剂的方法
公开(公告)号：US06431743B1
公开(公告)日：2002-08-13
申请号：US09678399
申请日：2000-10-03
申请人： Yoichiro Mizutani , Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
发明人： Yoichiro Mizutani , Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
IPC分类号： B01F1502
CPC分类号： A61B17/8822 , A61B2050/0066 , A61B2050/3015 , A61F2002/30617 , A61F2250/0097 , A61M5/31551 , A61M5/31561 , A61M5/31571 , A61M5/3158 , A61M5/31586 , A61M5/31591 , B01F11/0082 , B01F13/002 , B01F15/0279 , B01F2215/0029
摘要： An assisting tool for pressing a piston while fixing in place a syringe or a similar instrument which contains a highly viscous chemical agent, so as to extrude the chemical agent, as well as a method for extruding a chemical agent using the same. The chemical-agent extrusion assisting-tool includes a tool body in the form of a cylindrical body having a space formed therein for accommodating a tubular container, such as a syringe, which contains a highly viscous chemical, such as calcium-phosphate-based cement formed by kneading a calcium phosphate powder and a kneading liquid composed of a polysaccharide-containing aqueous solution, and an outlet formed at its bottom end. The cylindrical body has a cylindrical space formed therein so as to open at an upper end surface thereof. The assisting-tool further has a pusher including a handle portion for pressing a piston to be inserted into the tubular container, and a tubular body screw-threadedly engaged with the tool body and disposed on a side of the handle portion which presses the piston. The handle portion of the chemical-agent extrusion assisting-tool is rotated so as to press the tubular body into the cylindrical space and so as to press the piston into the tubular container, thereby extruding the chemical agent from the tubular container.
摘要翻译：一种固定在适当位置的活塞的辅助工具，同时固定含有高粘度化学试剂的注射器或类似仪器，以挤出化学试剂，以及使用该活化剂的化学试剂的挤出方法。化学试剂挤出辅助工具包括具有形成在其中的空间形式的圆柱体形式的工具主体，用于容纳诸如注射器的管状容器，其包含高粘度化学品，例如磷酸钙基水泥通过捏合磷酸钙粉末和由含多糖水溶液组成的捏合液形成，以及在其底端形成的出口。圆筒体具有形成在其中的圆柱形空间，以便在其上端面处开口。辅助工具还具有推动器，其包括用于按压插入到管状容器中的活塞的把手部分和与工具主体螺纹接合并设置在压紧活塞的手柄部分的一侧的管状体。旋转化学试剂挤压辅助工具的手柄部分，以将管状体压入圆柱形空间中，以将活塞压入管状容器中，从而从管状容器挤出化学试剂。

25. 发明授权

US06367962B1 Device and method for preparing calcium phosphate-based bone cement 有权
标题翻译：制备磷酸钙骨水泥的装置及方法
公开(公告)号：US06367962B1
公开(公告)日：2002-04-09
申请号：US09595903
申请日：2000-06-20
申请人： Yoichiro Mizutani , Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
发明人： Yoichiro Mizutani , Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
IPC分类号： A61C506
CPC分类号： B01F11/0054 , A61B17/8822 , A61B2050/0066 , B01F7/00291 , B01F13/002 , B01F15/00506 , B01F15/00681 , B01F15/0279 , B01F2215/0029
摘要： A kneading device adapted for preparing calcium phosphate-based cement and for applying the cement directly to a required site which comprises a cylinder 1 which includes a hollow cylindrical body portion 11 and a nozzle 12 formed at the distal end of the cylindrical body portion; a plug 2 having an axial through-hole 21 slidably disposed within the proximal end of the cylindrical body portion; a piston assembly 3 which includes a shaft 31 extending through the through-hole 21 of the plug 2 for axial and rotatable movement, a kneading element 32 at the distal end of the shaft 31 within the cylindrical body portion, and a handle 34 formed at the proximal end of the shaft 31 external of the cylindrical body portion; a cover member 4 attached to and forming a closure for the nozzle 12; and a stop member 5 for locating the plug 2 in position at the proximal end of the cylindrical body portion.
摘要翻译：一种适于制备磷酸钙基水泥和用于将水泥直接施加到所需位置的捏合装置，其包括圆柱体1，圆柱体1包括形成在圆柱形主体部分的远端处的中空圆柱形主体部分11和喷嘴12; 插头2，其具有可滑动地设置在圆筒体部分的近端内的轴向通孔21; 活塞组件3，其包括延伸穿过用于轴向和可旋转运动的塞子2的通孔21的轴31，在圆筒体部分内的轴31的远端处的捏合元件32和形成在轴31的近端在圆筒体部分的外部; 附接到并形成用于喷嘴12的封闭件的盖构件4; 以及用于将插头2定位在圆柱形主体部分的近端的适当位置的止动构件5。

26. 发明授权

US5993535A Calcium phosphate cement and calcium phosphate cement composition 有权
标题翻译：磷酸钙水泥和磷酸钙水泥组合物
公开(公告)号：US5993535A
公开(公告)日：1999-11-30
申请号：US141516
申请日：1998-08-27
申请人： Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
发明人： Takenori Sawamura , Masateru Hattori , Masahiko Okuyama
IPC分类号： A61F2/00 , A61K6/033 , A61K6/097 , A61L24/02 , A61L27/12 , C04B28/34 , C04B12/02 , C04B24/38
CPC分类号： A61K6/033 , A61K6/0643 , A61K6/097 , A61L24/02 , A61L27/12 , C04B28/344 , A61F2310/00293 , C04B2111/00836
摘要： A calcium phosphate cement and a calcium phosphate cement composition are disclosed. The calcium phosphate cement comprises a calcium phosphate powder having an average particle diameter of 20 .mu.m or smaller and a tap density of 35% or higher, and a polysaccharide. The polysaccharide is preferably a dextran sulfate (e.g., dextran sulfate sodium) having an average particle diameter of 0.1 to 100 .mu.m. The calcium phosphate cement composition comprises the above specific calcium phosphate powder and a liquid for cement mixing comprising an aqueous solution containing 30 to 60 wt % dextran sulfate (e.g., dextran sulfate sodium or dextran sulfate potassium). The calcium phosphate powder preferably comprises a tetracalcium phosphate powder and an equimolar amount of a calcium hydrogen phosphate powder as main components.
摘要翻译：公开了磷酸钙水泥和磷酸钙水泥组合物。磷酸钙水泥包含平均粒径为20μm以下且振实密度为35％以上的磷酸钙粉末和多糖。多糖优选为平均粒径为0.1〜100μm的硫酸葡聚糖（例如硫酸葡聚糖钠）。磷酸钙水泥组合物包含上述特定的磷酸钙粉末和用于水泥混合的液体，其包含含有30-60wt％硫酸葡聚糖的水溶液（例如硫酸葡聚糖钠或硫酸葡聚糖钾）。磷酸钙粉末优选包含磷酸四钙粉末和等摩尔量的磷酸氢钙粉末作为主要成分。

27. 发明授权

US5238625A Process for preparing zirconia sols and/or zirconia forms 失效
标题翻译：制备氧化锆溶胶和/或氧化锆形式的方法
公开(公告)号：US5238625A
公开(公告)日：1993-08-24
申请号：US740774
申请日：1991-08-06
申请人： Chihiro Sakurai , Masahiko Okuyama
发明人： Chihiro Sakurai , Masahiko Okuyama
IPC分类号： C01G25/00 , C01G25/02 , C04B35/48 , C04B35/486 , C04B35/624
CPC分类号： C04B35/624 , C04B35/486
摘要： Zirconia sols are prepared by hydrolyzing zirconium alkoxides by aqueous hydrogen peroxide in the presence of an acid, evaporating the hydrolysates to dryness, and redispersing the dried hydrolysates in an organic solvent and the sols can be used for the preparation of zirconia forms in a desired shape satisfactorily on a commercial scale with removal of as much residual carbon as possible and without foaming in the gelation and molding steps.
摘要翻译：氧化锆溶胶是通过在酸存在下用过氧化氢水溶液水解锆烷氧化物来制备的，将水解物蒸发至干，并将干燥的水解产物再分散在有机溶剂中，并且该溶胶可用于制备所需形状的氧化锆形式在商业规模上令人满意地除去尽可能多的残余碳并且在凝胶化和模塑步骤中没有起泡。

28. 发明授权

US4839313A Glaze compositions for ceramic substrates 失效
标题翻译：陶瓷基材的釉料组合物
公开(公告)号：US4839313A
公开(公告)日：1989-06-13
申请号：US121831
申请日：1987-11-17
申请人： Kazuo Kondo , Tatsunori Kurachi , Masahiko Okuyama
发明人： Kazuo Kondo , Tatsunori Kurachi , Masahiko Okuyama
IPC分类号： C03C8/02 , C03C8/04
CPC分类号： C03C8/02 , C03C8/04
摘要： Glaze compositions for ceramic substrates such as an alumina substrate are described. In a first embodiment, the glaze composition consists of 55 to 75 mol % SiO.sub.2, 1 to 15 mol % Al.sub.2 O.sub.3, 3 to 20 mol % CaO, 1 to 13 mol % BaO and 0.1 to 5 mol % Y.sub.2 O.sub.3. In a second embodiment, the glaze composition consists essentially of 55 to 75 mol % SiO.sub.2, 1 to 15 mol % Al.sub.2 O.sub.3, 3 to 20 mol % CaO, 1 to 13 mol % BaO, 1 to 5 mol % Y.sub.2 O.sub.3, 25 mol % or less SrO, 7 mol % or less B.sub.2 O.sub.3, 2 mol % or less ZnO and 2 mol % or less MgO. In a third embodiment, the glaze composition consists essentially of 58 to 75 mol % SiO.sub.2, 2 to 15 mol % Al.sub.2 O.sub.3, 0.5 to 5 mol % La.sub.2 O.sub.3, 2 to 20 mol % CaO and 1 to 13 mol % BaO. In a fourth embodiment, the glaze composition consists essentially of 58 to 75 mol % SiO.sub.2, 2 to 15 mol % Al.sub.2 O.sub.3, 0.5 to 5 mol % La.sub.2 O.sub.3, 2 to 20 mol % CaO, 1 to 13 mol % BaO, 25 mol % or less SrO, 2 mol % or less MgO, 7 mol % or less B.sub.2 O.sub.3, and 5 mol % or less Y.sub.2 O.sub.3. These glaze compositions are suitable for use in surface glazing of ceramic substrates for thermal heads, printer heads, etc.
摘要翻译：描述了诸如氧化铝衬底的陶瓷衬底的釉料组合物。在第一实施方案中，釉料组合物由55至75mol％的SiO 2，1至15mol％的Al 2 O 3，3至20mol％的CaO，1至13mol％的BaO和0.1至5mol％的Y 2 O 3组成。在第二实施方案中，釉料组合物基本上由55至75mol％的SiO 2，1至15mol％的Al 2 O 3，3至20mol％的CaO，1至13mol％的BaO，1至5mol％的Y 2 O 3，25mol％或较少的SrO，7摩尔％以下的B2O3，2摩尔％以下的ZnO和2摩尔％以下的MgO。在第三实施方案中，釉料组合物基本上由58至75mol％的SiO 2，2至15mol％的Al 2 O 3，0.5至5mol％的La 2 O 3，2至20mol％的CaO和1至13mol％的BaO组成。在第四实施方案中，釉料组合物基本上由58至75mol％的SiO 2，2至15mol％的Al 2 O 3，0.5至5mol％的La 2 O 3，2至20mol％的CaO，1至13mol％的BaO，25mol％或较少的SrO，2摩尔％以下的MgO，7摩尔％以下的B2O3和5摩尔％以下的Y2O3。这些釉料组合物适用于用于热敏头，打印头等陶瓷基材的表面玻璃。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式