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21. 发明授权

US08206867B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US08206867B2
公开(公告)日：2012-06-26
申请号：US11657691
申请日：2007-01-25
申请人： Hiromi Tokoi , Nariyoshi Kobayashi , Kazuo Takahashi , Tadashi Yoshida , Akihiko Noie , Shin Takahashi , Akira Gunji
发明人： Hiromi Tokoi , Nariyoshi Kobayashi , Kazuo Takahashi , Tadashi Yoshida , Akihiko Noie , Shin Takahashi , Akira Gunji
IPC分类号： H01M8/10
CPC分类号： H01M8/0252 , H01M8/004 , H01M8/023 , H01M8/0232 , H01M8/0236 , H01M8/04089 , H01M8/243 , H01M2008/1293
摘要： A flat tube double-sided power generation type fuel cell is comprised of the combination of one or more of the following means (1) and (2). That is, means (1) for optimizing the constitution of an current-collecting electrode thereby making the flow of fuel or air uniform over the entire region, and means (2) for dividing the current-collecting electrode into two regions thereby shunting the flow of the fuel into a flow directing to the anode of the cell and a flow directly directing to the downstream, for increasing the power generation amount in the cell, the means being applicable also to a cell of a cylindrical shape.
摘要翻译：扁平管双面发电型燃料电池由以下装置（1）和（2）中的一种或多种组合构成。也就是说，用于优化集电电极的结构从而使整个区域的燃料或空气流动均匀的装置（1）和用于将集电电极分成两个区域的装置（2），从而使流动的燃料转化为流向电池的阳极的流动，以及直接引导到下游的流，用于增加电池中的发电量，该装置也可应用于圆柱形电池。

22. 发明申请

US20120069723A1 OPTICAL RECORDING MEDIUM DRIVE DEVICE AND RECORDING METHOD 审中-公开
标题翻译：光记录介质驱动装置和记录方法
公开(公告)号：US20120069723A1
公开(公告)日：2012-03-22
申请号：US13265684
申请日：2009-04-24
申请人： Makoto Sato , Masakazu Ogasawara , Kazuo Takahashi , Masaharu Nakano
发明人： Makoto Sato , Masakazu Ogasawara , Kazuo Takahashi , Masaharu Nakano
IPC分类号： G11B7/00
CPC分类号： G11B7/0938 , G11B7/0908 , G11B7/1356 , G11B7/1378 , G11B7/139 , G11B7/13925 , G11B2007/0013
摘要： An optical recording medium drive device including: a combining prism for combining a recording first laser beam emitted from a first light source with a recording second laser beam emitted from the first light source so as to coaxially guide them; an objective lens for condensing the first and second laser beams from the combining prism toward an optical recording medium; a first photodetecting means for detecting reflected light of the first laser beam from a recording layer; a second photodetecting means for detecting reflected light of the second laser beam from a guide layer; a magnification conversion element disposed on an optical path of the second laser beam between a second light source and the combining prism for diffusing or converging the second laser beam incident upon the objective lens; a first focus error generating means for generating a first focus error signal indicating an error between a condensed spot position of the first laser beam and the recording layer based on an output signal of the first photodetecting means; a second focus error generating means for generating a second focus error signal indicating an error between a condensed spot position of the second laser beam and the guide layer based on an output signal of the second photodetecting means; a first focus control means for controlling the objective lens in an optical axis direction thereof in accordance with the first focus error signal; and a second focus control means for controlling a magnitude of the diffusion or convergence of the second laser beam by the magnification conversion element in accordance with the second focus error signal.
摘要翻译：一种光记录介质驱动装置，包括：组合棱镜，用于将从第一光源发射的记录第一激光束与从第一光源发射的记录第二激光束组合以同轴地引导它们; 用于将来自组合棱镜的第一和第二激光束聚光到光学记录介质的物镜; 用于从记录层检测第一激光束的反射光的第一光检测装置; 用于从引导层检测第二激光束的反射光的第二光电检测装置; 放大转换元件，设置在所述第二激光束的光路上，在第二光源与所述组合棱镜之间，用于使入射到所述物镜上的所述第二激光束扩散或会聚; 第一聚焦误差产生装置，用于基于第一光电检测装置的输出信号产生指示第一激光束的聚光点位置与记录层之间的误差的第一聚焦误差信号; 第二聚焦误差产生装置，用于基于第二光电检测装置的输出信号产生指示第二激光束的聚光点位置与引导层之间的误差的第二聚焦误差信号; 第一聚焦控制装置，用于根据第一聚焦误差信号在其光轴方向上控制物镜; 以及第二焦点控制装置，用于根据第二聚焦误差信号来控制放大转换元件的第二激光束的扩散或会聚的大小。

23. 发明授权

US08100011B2 Piezoelectric device, oscillation type gyro sensor, electronic device, and method of manufacturing piezoelectric device 有权
标题翻译：压电器件，振荡型陀螺仪传感器，电子器件及制造压电器件的方法
公开(公告)号：US08100011B2
公开(公告)日：2012-01-24
申请号：US11960041
申请日：2007-12-19
申请人： Koji Suzuki , Teruo Inaguma , Kazuo Takahashi
发明人： Koji Suzuki , Teruo Inaguma , Kazuo Takahashi
IPC分类号： G01P9/04 , G01C19/56
CPC分类号： G01C19/5642 , Y10T29/42
摘要： A piezoelectric device is disclosed. A substrate has an arm portion. A piezoelectric member is disposed on the substrate. A drive electrode oscillates the arm portion by a piezoelectric operation of the piezoelectric member. First and second detection electrodes detect a Coriolis force from the oscillating arm portion. A first lead electrode having a first area is disposed on the substrate and connected to the first detection electrode and connects the first detection electrode to the outside. A second lead electrode has a second area substantially the same as the first area. The second lead electrode is disposed on the substrate asymmetrical to the first lead electrode with respect to an axis in a longitudinal direction of the arm portion and connected to the second detection electrode. The second lead electrode connects the second detection electrode to the outside. A third lead electrode connects the drive electrode to the outside.
摘要翻译：公开了一种压电装置。基板具有臂部。压电构件设置在基板上。驱动电极通过压电元件的压电操作来振荡臂部。第一和第二检测电极从摆动臂部分检测科里奥利力。具有第一区域的第一引线电极设置在基板上并连接到第一检测电极，并将第一检测电极连接到外部。第二引线电极具有与第一区域基本相同的第二区域。第二引线电极相对于臂部的长度方向的轴线配置在与第一引线电极不对称的基板上，并与第二检测电极连接。第二引线电极将第二检测电极连接到外部。第三引线电极将驱动电极连接到外部。

24. 发明申请

US20110296914A1 ANGULAR VELOCITY SENSOR, ELECTRONIC APPARATUS, AND METHOD OF DETECTING AN ANGULAR VELOCITY 有权
标题翻译：角速度传感器，电子装置和检测角速度的方法
公开(公告)号：US20110296914A1
公开(公告)日：2011-12-08
申请号：US13202918
申请日：2010-12-02
申请人： Kazuo Takahashi , Junichi Honda
发明人： Kazuo Takahashi , Junichi Honda
IPC分类号： G01P3/44
CPC分类号： G01C19/5726 , G01C19/5747 , H01L41/08
摘要： An angular velocity sensor includes an annular frame, a drive part, and a detection part. The frame has first beams and second beams. The first beams extend in an a-axis direction and are opposed to each other in a b-axis direction orthogonal to the a-axis direction. The second beams extend in the b-axis direction and are opposed to each other in the a-axis direction. The drive part causes the frame to oscillate within an XY plane to which the a-axis and the b-axis belong, in an oscillation mode where, when one of the first and second beams come closer to each other, the other separates from each other. The detection part detects an angular velocity around an axis in the Z-axis direction orthogonal to the XY plane, based on an amount of deformation of the frame oscillating in the oscillation mode within the XY plane.
摘要翻译：角速度传感器包括环形框架，驱动部件和检测部件。框架具有第一梁和第二梁。第一光束沿a轴方向延伸并且在与a轴方向正交的b轴方向上彼此相对。第二光束在b轴方向上延伸并且在a轴方向上彼此相对。驱动部分使得框架在a轴和b轴所属的XY平面内振荡，在振荡模式中，当第一和第二梁中的一个彼此靠近时，另一个从每个其他。检测部基于XY平面内以振荡模式振荡的框架的变形量，检测与XY平面正交的Z轴方向的轴的角速度。

25. 发明授权

US08052532B2 Information processing method and server system 有权
标题翻译：信息处理方法和服务器系统
公开(公告)号：US08052532B2
公开(公告)日：2011-11-08
申请号：US12368664
申请日：2009-02-10
申请人： Takashi Umaki , Kunihiko Minakata , Kazuo Takahashi , Hironori Ikeda
发明人： Takashi Umaki , Kunihiko Minakata , Kazuo Takahashi , Hironori Ikeda
IPC分类号： A63F9/24
CPC分类号： A63F13/795 , A63F13/00 , A63F13/46 , A63F2300/61
摘要： A league is formed by a given number of teams formed by a plurality of players and having an identical team level, and the teams compete for league ranking based on team points obtained in a given period. A team level of each team is changed based on the league ranking. A player plays a game using a game device to obtain the team points. When the number of teams is less than the given number when forming a league, a mirror team of the team that belongs to another league is added. The team points of the mirror team are calculated separately from the team points of the actual team to determine league ranking in the league of the mirror team. The team level of the actual team of the mirror team is changed based on the league ranking of the actual team and the league ranking of the mirror team.
摘要翻译：联盟由多名球员组成的队伍组成，具有相同的队伍水平，球队根据给定时间段内获得的球队积分，争取联赛排名。每个队伍的队伍水平根据联赛排名而改变。玩家使用游戏设备玩游戏以获得团队积分。当组队数量少于特定数量时，加入属于另一个联盟的队伍的镜像队。镜队的团队点与实际队伍的团队点分开计算，以确定镜队联赛中的联赛排名。镜队实战队伍的队伍水平根据实际球队的联赛排名和镜像队的联赛排名而改变。

26. 发明授权

US07729400B2 External cavity type semiconductor laser 失效
标题翻译：外腔型半导体激光器
公开(公告)号：US07729400B2
公开(公告)日：2010-06-01
申请号：US10579903
申请日：2004-11-30
申请人： Tomiji Tanaka , Kazuo Takahashi , Motonobu Takeya
发明人： Tomiji Tanaka , Kazuo Takahashi , Motonobu Takeya
IPC分类号： H01S5/18 , H01S5/16
CPC分类号： H01S5/141 , H01S5/02212 , H01S5/02248 , H01S5/02296 , H01S5/02415 , H01S5/02438 , H01S5/0655 , H01S5/2219 , H01S5/32341
摘要： An external cavity type semiconductor laser that has a larger output and a more excellent single mode characteristic than a conventional external cavity type semiconductor laser is provided. The external cavity type semiconductor laser has a laser diode 11, a window glass 16, a grating, and a lens. The external cavity type semiconductor laser has several modifications over the conventional one. A first modification is that the window glass 16 is inclined to a beam emission surface 19 of a laser diode 11 for a predetermined angle. A second modification is that arrangements of the laser diode 11 and so forth are adjusted so that a S wave reaches the grating. A third modification is that when an output power of the laser diode 11 is 45 mW or less, a kink is suppressed. The other modifications are that a reflectance of a beam emission surface of the laser diode 11, a numerical aperture of the lens, an external cavity length, and a reflectance of a first order beam of the grating are optimized to their proper values.
摘要翻译：提供具有比常规的外腔型半导体激光器更大的输出和更优异的单模特性的外腔型半导体激光器。外腔型半导体激光器具有激光二极管11，窗玻璃16，光栅和透镜。外腔型半导体激光器与常规半导体激光器相比有若干种修改。第一修改是窗玻璃16以预定角度倾斜于激光二极管11的光束发射表面19。第二修改是调整激光二极管11等的配置，使得S波到达光栅。第三变形例是当激光二极管11的输出功率为45mW以下时，抑制了扭结。其他修改是将激光二极管11的光束发射表面的反射率，透镜的数值孔径，外部空腔长度和光栅的一阶光束的反射率优化为其适当的值。

27. 发明申请

US20090252003A1 OPTICAL RECORDING/REPRODUCING APPARATUS AND FOCUS SEARCH METHOD 审中-公开
标题翻译：光学记录/再现设备和焦点搜索方法
公开(公告)号：US20090252003A1
公开(公告)日：2009-10-08
申请号：US11910385
申请日：2006-03-13
申请人： Kazuo Takahashi , Tetsuo Ishii
发明人： Kazuo Takahashi , Tetsuo Ishii
IPC分类号： G11B7/00
CPC分类号： G11B7/08511 , G11B7/1369 , G11B7/13925 , G11B2007/0006 , G11B2007/0013
摘要： Disclosed is an optical recording/reproducing apparatus capable of performing focus search with high reliability even when a wavefront aberration occurs due to a thickness of a protective layer of an optical disk. The optical recording/reproducing apparatus comprises: an optical system which focuses the beam spot into the recording medium; a spot moving section which moves the beam spot at least in a direction parallel to thickness of the protective layer; a surface detector which detects each of a surface of the protective layer and one or more signal recording surfaces based on a returning light; and a focus controller which starts focusing servo control with respect to the one or more signal recording surfaces when the surface detector detects the surface of the protective layer and thereafter detects the one or more signal recording surfaces.
摘要翻译：公开了即使当由于光盘的保护层的厚度而发生波前像差时，也能够以高可靠性进行聚焦搜索的光学记录/再现装置。光学记录/再现装置包括：将束斑聚焦到记录介质中的光学系统; 至少沿与保护层的厚度平行的方向移动束斑的斑点移动部分; 表面检测器，其基于返回光检测保护层的表面和一个或多个信号记录表面中的每一个; 以及聚焦控制器，当所述表面检测器检测到所述保护层的表面时，开始对所述一个或多个信号记录表面进行聚焦伺服控制，然后检测所述一个或多个信号记录表面。

28. 发明授权

US07583012B2 Piezoelectric element and method for manufacturing piezoelectric element 失效
标题翻译：压电元件及其制造方法
公开(公告)号：US07583012B2
公开(公告)日：2009-09-01
申请号：US11367996
申请日：2006-03-03
申请人： Eiji Nakashio , Junichi Honda , Takashi Tamura , Koji Suzuki , Teruo Inaguma , Manabu Aizawa , Kazuo Takahashi , Tadashi Sakurai
发明人： Eiji Nakashio , Junichi Honda , Takashi Tamura , Koji Suzuki , Teruo Inaguma , Manabu Aizawa , Kazuo Takahashi , Tadashi Sakurai
IPC分类号： H01L41/08
CPC分类号： G01C19/5663 , H01L41/094 , H01L41/316 , Y10T29/42 , Y10T29/49155
摘要： There is a need for a piezoelectric element capable of improving a productivity and a yield without impairing the piezoelectric characteristic and a method for manufacturing the same. A piezoelectric element is provided with a substrate, a first electrode film disposed on the substrate, a piezoelectric film disposed on the first electrode film, and a second electrode film disposed on the piezoelectric film. The piezoelectric film has a laminated structure composed of a plurality of crystallized piezoelectric thin films. The piezoelectric film having a predetermined thickness is formed by repeated cycles of a film formation step of forming a piezoelectric thin film and a crystallization heat treatment step of heat-treating the piezoelectric thin film to effect crystallization. In this manner, a piezoelectric film exhibiting uniform crystallinity in the film thickness direction may be produced.
摘要翻译：需要能够在不损害压电特性的情况下提高生产率和产量的压电元件及其制造方法。压电元件设置有基板，设置在基板上的第一电极膜，设置在第一电极膜上的压电膜和设置在压电膜上的第二电极膜。压电薄膜具有由多个结晶化的压电薄膜构成的叠层结构。具有预定厚度的压电膜通过形成压电薄膜的成膜步骤和对压电薄膜进行热处理以结晶化的结晶热处理步骤的重复循环形成。以这种方式，可以产生在膜厚度方向上显示均匀结晶度的压电膜。

29. 发明授权

US07578187B2 Vibrating gyroscopic sensor and method of adjusting vibrating gyroscopic sensor 有权
标题翻译：振动陀螺传感器及调节振动陀螺传感器的方法
公开(公告)号：US07578187B2
公开(公告)日：2009-08-25
申请号：US11950725
申请日：2007-12-05
申请人： Kazuo Takahashi , Teruo Inaguma , Manabu Aizawa , Koji Suzuki , Shin Sasaki , Eiji Nakashio
发明人： Kazuo Takahashi , Teruo Inaguma , Manabu Aizawa , Koji Suzuki , Shin Sasaki , Eiji Nakashio
IPC分类号： G01P3/00 , G01P9/00
CPC分类号： G01C19/5663 , Y10T29/49002
摘要： A vibrating gyroscopic sensor element including a cantilever vibrator, at least one first depression on the cantilever vibrator, a pair of detection electrodes provided on the cantilever vibrator and at least one second depression on the cantilever vibrator. The cantilever vibrator projects from a base area of the vibrating gyroscopic sensor element and the first depression is effective to adjust the frequency difference between a vertical resonance frequency and a horizontal resonance frequency of the vibrator. Further, the second depression is effective to adjust the difference of signals output from the detection electrodes.
摘要翻译：一种振动陀螺仪传感器元件，包括悬臂振动器，悬臂振子上的至少一个第一凹陷，设置在悬臂振动器上的一对检测电极和悬臂振子上的至少一个第二凹陷。从振动陀螺仪传感器元件的基部突出的悬臂振子和第一凹陷有效地调节振动器的垂直共振频率和水平共振频率之间的频率差。此外，第二凹陷有效地调节从检测电极输出的信号的差异。

30. 发明申请

US20090174292A1 VIBRATING GYROSENSOR 有权
标题翻译：振动陀螺仪
公开(公告)号：US20090174292A1
公开(公告)日：2009-07-09
申请号：US12116646
申请日：2008-05-07
申请人： Kazuo Takahashi , Teruo Inaguma , Junichi Honda , Koji Suzuki , Shigeto Watanabe , Shin Sasaki , Eiji Nakashio , Manabu Aizawa
发明人： Kazuo Takahashi , Teruo Inaguma , Junichi Honda , Koji Suzuki , Shigeto Watanabe , Shin Sasaki , Eiji Nakashio , Manabu Aizawa
IPC分类号： H01L41/04
CPC分类号： G01C19/5663 , G01C19/5783
摘要： A vibrating gyrosensor includes a support substrate on which a wiring pattern having lands is formed. A vibrating element is mounted on a surface of the support substrate. The vibrating element includes a base part having a mounting surface on which a number of terminals connectable to the lands is formed. A vibrator part integrally projects from a side of the base part and has a substrate-facing surface coplanar with the mounting surface of the base part. The vibrator part has a first electrode layer, a piezoelectric layer, and a second electrode layer which are laminated on the substrate-facing surface. The vibrator part vibrates when an AC signal is applied between the first and second electrode layers. The central electric field strength of the AC signal is set at a position shifting to the positive direction from the center of a hysteresis loop of the piezoelectric layer.
摘要翻译：振动陀螺传感器包括支撑基板，其上形成有具有平台的布线图案。振动元件安装在支撑基板的表面上。振动元件包括具有安装表面的基座部分，其上形成有可连接到焊盘的多个端子。振动器部分从基部的一侧整体地突出并且具有与基部的安装表面共面的面向对象的表面。振动器部分具有层压在面向基板的表面上的第一电极层，压电层和第二电极层。当在第一和第二电极层之间施加AC信号时，振动器部分振动。 AC信号的中心电场强度设定在从压电层的磁滞回线的中心向正方向移动的位置。

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