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71. 发明申请

US20110096385A1 PLASMA SHUTTER FORMING APPARATUS AND FORMING METHOD 失效
标题翻译：等离子切割机成型装置和成型方法
公开(公告)号：US20110096385A1
公开(公告)日：2011-04-28
申请号：US12910089
申请日：2010-10-22
申请人： Masayuki Suzuki , Hiromitsu Kiriyama , Izuru Daito , Hajime Okada , Hironori Sugiyama , Shinichi Matsuoka , Hirofumi Kan
发明人： Masayuki Suzuki , Hiromitsu Kiriyama , Izuru Daito , Hajime Okada , Hironori Sugiyama , Shinichi Matsuoka , Hirofumi Kan
IPC分类号： G02B26/02
CPC分类号： H05H15/00 , A61N2005/1088 , H01S3/005
摘要： A plasma shutter forming apparatus for forming a plasma shutter used in a system configured to generate and accelerate radiations by irradiating a target with a laser pulse and generating a high-density plasma for blocking the laser pulse which is returned as a feedback light to upstream of the system without being absorbed by the high-density plasma, including a plasma shutter generating target, and a plasma shutter triggering laser irradiator, wherein the laser pulse from the plasma shutter triggering laser irradiator is directed to the plasma shutter generating target to generate the high-density plasma and form the plasma shutter, thereby blocking the laser pulse which is returned as the feedback light. Optics are prevented from becoming damaged by feedback light reflecting when generating the high-density plasma in a laser-driven radiation generating system and returning back to the upstream of the laser system.
摘要翻译：一种等离子体快门形成装置，用于形成用于系统的等离子体快门，其被配置为通过用激光脉冲照射目标产生和加速辐射，并产生用于阻挡作为反馈光返回到上游的激光脉冲的高密度等离子体该系统不被高密度等离子体吸收，包括等离子体快门产生靶和等离子体快门触发激光照射器，其中来自等离子体快门触发激光照射器的激光脉冲被引导到等离子体快门产生目标以产生高形成等离子体快门，从而阻挡作为反馈光返回的激光脉冲。在激光驱动辐射发生系统中产生高密度等离子体并返回到激光系统的上游时，防止光反射的反射光被损坏。

72. 发明授权

US07885305B2 Semiconductor laser device and semiconductor laser device array 失效
标题翻译：半导体激光器件和半导体激光器件阵列
公开(公告)号：US07885305B2
公开(公告)日：2011-02-08
申请号：US11659198
申请日：2005-08-04
申请人： Akiyoshi Watanabe , Hirofumi Miyajima , Hirofumi Kan
发明人： Akiyoshi Watanabe , Hirofumi Miyajima , Hirofumi Kan
IPC分类号： H01S5/00
CPC分类号： H01S5/4031 , H01S5/101 , H01S5/1014 , H01S5/1085 , H01S5/16 , H01S5/2231 , H01S2301/18
摘要： In an active layer 15 of a semiconductor laser device 3, a refractive index type main waveguide 4 is formed by a ridge portion 9a of a p-type clad layer 17. Side surfaces 4g and 4h of the main waveguide 4 form a relative angle θ, based on a total reflection critical angle θc at the side surfaces 4g and 4h, with respect to a light emitting surface 1a and a light reflecting surface 1b. The main waveguide 4 is separated by predetermined distances from the light emitting surface 1a and the light reflecting surface 1b, and optical path portions 8a and 8b, for making a laser light L1 pass through, are disposed between one end of the main waveguide 4 and the light emitting surface 1a and between the other end of the main waveguide 4 and the light reflecting surface 1b. The optical path portions 8a and 8b are gain type waveguides and emit light components L2 and L3, which, among the light passing through the optical path portions 8a and 8b, deviate from a direction of a predetermined axis A, to the exterior. A semiconductor laser device and a semiconductor laser device array that can emit laser light of comparatively high intensity and can reduce side peaks are thereby realized.
摘要翻译：在半导体激光装置3的有源层15中，折射率型主波导4由p型覆盖层17的脊部9a形成。主波导4的侧面4g，4h形成相对角度θ ;相对于发光表面1a和光反射表面1b，基于侧表面4g和4h处的全反射临界角和c。主波导4与发光面1a和光反射面1b分离规定距离，激光L1通过的光路部8a，8b配置在主波导管4的一端和发光表面1a和主波导4的另一端和光反射表面1b之间。光路部分8a和8b是增益型波导，并且发射光通过光路部分8a和8b的光从预定轴线A的方向偏离的光分量L2和L3到外部。从而可以实现能够发出较高强度的激光并能够减少侧峰的半导体激光器件和半导体激光器件阵列。

73. 发明申请

US20110008704A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20110008704A1
公开(公告)日：2011-01-13
申请号：US12521382
申请日：2007-12-21
申请人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuchi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
发明人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuchi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/1011 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a fuel cell including: a membrane electrode assembly (2) having a fuel electrode (13), an air electrode (16), and an electrolyte membrane (17) sandwiched therebetween; and a fuel storage unit (4) storing a liquid fuel. The fuel cell is capable of continuously generating electricity for long hours only by being replenished with a fuel, and therefore, attempts have been made to miniaturize the fuel cell to use it as a power source of portable electronic devices. When the membrane electrode assembly and the fuel storage unit in the fuel cell are connected via a flow path, a fuel supply state becomes uneven depending on the shape and the like of the flow path even though a supply amount of the fuel can be adjusted, which causes a problem such as a decrease in an output of the fuel cell. The present invention solves the aforethe problem by providing, in the fuel cell, a fuel distributing mechanism (3) which supplies the fuel to a plurality of places of the fuel electrode, and connecting the fuel distributing mechanism and the fuel storage unit via the flow path (5).
摘要翻译：燃料电池技术领域本发明涉及一种燃料电池，其特征在于，包括：具有燃料电极（13），空气电极（16）和夹在其间的电解质膜（17）的膜电极接合体（2）和存储液体燃料的燃料存储单元（4）。燃料电池只要通过补充燃料即可长时间地持续发电，因此，已经尝试使燃料电池小型化以将其用作便携式电子设备的电源。当燃料电池中的膜电极组件和燃料存储单元经由流路连接时，即使可以调节燃料的供给量，燃料供给状态也随着流路的形状等变得不均匀，这导致诸如燃料电池的输出的降低的问题。本发明通过在燃料电池中设置燃料分配机构（3）来解决上述问题，燃料分配机构（3）将燃料供给到燃料电极的多个位置，并且经由流体连接燃料分配机构和燃料存储单元路径（5）。

74. 发明授权

US07749640B2 Fuel Cell 失效
标题翻译：燃料电池
公开(公告)号：US07749640B2
公开(公告)日：2010-07-06
申请号：US11837071
申请日：2007-08-10
申请人： Hirofumi Kan , Asako Satoh , Akira Yajima , Yumiko Takizawa , Hiroyuki Shiroki
发明人： Hirofumi Kan , Asako Satoh , Akira Yajima , Yumiko Takizawa , Hiroyuki Shiroki
IPC分类号： H01M4/86
CPC分类号： H01M4/8668 , H01M4/8605 , H01M8/1004 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell comprising a cathode catalyst layer, an anode catalyst layer including a conductive perfluoro-binder having a micellar structure formed by outwardly orienting hydrophilic groups and inwardly orienting hydrophobic (lipophilic) groups, and a proton conductive membrane provided between the cathode catalyst layer and the anode catalyst layer.
摘要翻译：一种燃料电池，包括阴极催化剂层，包括具有通过向外定向亲水基团和向内取向的疏水（亲脂基团）形成的胶束结构的导电全氟粘合剂的阳极催化剂层，以及设置在阴极催化剂层和阳极催化剂层。

75. 发明授权

US07664148B2 Passive Q switch laser device 有权
标题翻译：被动Q开关激光装置
公开(公告)号：US07664148B2
公开(公告)日：2010-02-16
申请号：US11661327
申请日：2005-09-06
申请人： Hiroshi Sakai , Hirofumi Kan , Takunori Taira
发明人： Hiroshi Sakai , Hirofumi Kan , Takunori Taira
IPC分类号： H01S3/11 , H01S3/113
CPC分类号： H01S3/113 , H01S3/0014 , H01S3/0621 , H01S3/0627 , H01S3/08036 , H01S3/10061
摘要： A laser apparatus 10 includes: a laser medium 11 arranged between a pair of reflecting means 12A and 12B of an optical resonator 12 and adapted to be excited to emit light; a saturable absorber 14 arranged on the optical axis L of the optical resonator 12 between the pair of reflecting means, the transmissivity thereof being adapted to increase with the absorption of emitted light 21 from the laser medium; and an excitation light source unit 13 adapted to output light 22 having a wavelength that excites the laser medium. The saturable absorber 14 is a crystalline body having first to third mutually perpendicular crystallographic axes and is arranged in the optical resonator 12 in such a manner as to have different transmissivities for emitted light in two mutually perpendicular polarization directions. In this case, a laser oscillation occurs for emitted light in the polarization direction that shows the greater transmissivity, and it is therefore possible to obtain laser beams having a stabilized polarization direction.
摘要翻译：激光装置10包括：激光介质11，配置在光谐振器12的一对反射装置12A和12B之间，并被激发以发光; 在所述一对反射装置之间布置在所述光学谐振器12的光轴L上的可饱和吸收体14，其透射率适于随着来自激光介质的发射光21的吸收而增加; 以及适于输出具有激发激光介质的波长的光22的激发光源单元13。可饱和吸收体14是具有第一至第三相互垂直的结晶轴的结晶体，并且以对于两个相互垂直的偏振方向的发射光具有不同透射率的方式设置在光学谐振器12中。在这种情况下，对于显示较大透射率的偏振方向的发光，发生激光振荡，因此可以获得具有稳定的偏振方向的激光束。

76. 发明授权

US07622694B2 Laser beam machine 失效
标题翻译：激光束机
公开(公告)号：US07622694B2
公开(公告)日：2009-11-24
申请号：US11358113
申请日：2006-02-22
申请人： Hirofumi Kan , Syunichi Gonda , Hirofumi Miyajima , Yujin Zheng
发明人： Hirofumi Kan , Syunichi Gonda , Hirofumi Miyajima , Yujin Zheng
IPC分类号： B23K26/00
CPC分类号： B29C66/21 , B23K26/037 , B23K26/0734 , B23K26/244 , B23K26/28 , B29C65/1629 , B29C65/1664 , B29C65/1667 , B29C65/1677 , B29C65/1687 , B29C66/1312 , B29C66/542 , B29C66/545 , B29C66/71 , B29K2067/003
摘要： In this laser beam machine 1, while a pressing portion 9 of an optical guide member 6 presses a lid 13 against a body 12 of a container, the optical guide member 6 annularly guides a laser beam propagated through an optical fiber 4 and outputs it from the pressing portion 9. Thereby, an annular processing region of the body 12 and the lid 13 is entirely irradiated with the laser beam at one time and the lid 13 can be joined to the body 12, whereby improving the working efficiency. Such improvement in working efficiency shortens the processing time and improves the production yield. Furthermore, this laser beam machine 1 does not need to be separately provided with a rotating mechanism for laser beam scanning and a pressurizing mechanism for the body 12 and the lid 13, so that construction of the machine can be significantly simplified.
摘要翻译：在该激光束机1中，当导光构件6的按压部9将盖13压靠在容器的主体12上时，光导构件6环形地引导通过光纤4传播的激光束，并将其从由此，主体12和盖13的环状处理区域一次被激光束全部照射，并且盖13能够接合到主体12，由此提高了工作效率。这种工作效率的提高缩短了加工时间，提高了生产成本。此外，该激光束机1不需要分别设置有用于激光束扫描的旋转机构和用于主体12和盖13的加压机构，使得能够显着简化机器的结构。

77. 发明申请

US20090269653A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20090269653A1
公开(公告)日：2009-10-29
申请号：US11909817
申请日：2006-03-28
申请人： Akira Yajima , Yumiko Takizawa , Asako Satoh , Hirofumi Kan
发明人： Akira Yajima , Yumiko Takizawa , Asako Satoh , Hirofumi Kan
IPC分类号： H01M4/00
CPC分类号： H01M8/1011 , H01M4/8605 , H01M4/8642 , H01M8/04089 , H01M8/04119 , H01M8/04201 , H01M2004/8689 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell comprising a cathode catalyst layer (2) containing a cathode catalyst particle and a proton conductive resin, an anode catalyst layer (3) and a proton conductive membrane (6) provided between the cathode catalyst layer (2) and the anode catalyst layer (3), wherein a content of the cathode catalyst particle in the cathode catalyst layer (2) is substantially the same on a first surface facing the proton conductive membrane (6) and on a second surface opposite to the first surface, and a content of the proton conductive resin in the cathode catalyst layer (2) is increased with an increase in distance from the second surface toward the first surface.
摘要翻译：一种燃料电池，包括含有阴极催化剂颗粒和质子传导性树脂的阴极催化剂层（2），设置在阴极催化剂层（2）和阳极催化剂之间的阳极催化剂层（3）和质子传导膜（6）层（3），其中阴极催化剂层（2）中的阴极催化剂颗粒的含量在面向质子传导膜（6）的第一表面和与第一表面相对的第二表面上基本相同，并且随着从第二表面到第一表面的距离的增加，阴极催化剂层（2）中的质子传导性树脂的含量增加。

78. 发明授权

US07599414B2 Laser device 失效
标题翻译：激光设备
公开(公告)号：US07599414B2
公开(公告)日：2009-10-06
申请号：US11628414
申请日：2005-07-08
申请人： Hirofumi Miyajima , Hirofumi Kan
发明人： Hirofumi Miyajima , Hirofumi Kan
IPC分类号： H01S3/04
CPC分类号： H01S5/4025 , F28F3/12 , H01L23/473 , H01L23/4735 , H01L2924/0002 , H01S5/005 , H01S5/02264 , H01S5/024 , H01S5/02407 , H01S5/02423 , H01L2924/00
摘要： A laser apparatus (100) has a semiconductor laser device (12a to 12c), coolant jetting means (24), and a heatsink (18a to 18c). The semiconductor laser device has a light output surface (50) for emitting laser light. The coolant jetting means has a coolant chamber (53) for accommodating a coolant, an inflow port (54) communicating with the coolant chamber, and a jet port (25) opposing the light output surface of the laser device. The heatsink has a laser mount surface (36) for mounting the semiconductor laser device, and a flow path (68a to 68c) where the coolant (56) jetted from the jet port flows in. When the coolant chamber is fed with the coolant, the jet port jets the coolant onto the light output surface of the semiconductor laser device. Since the light output surface is directly cooled by a jet flow of the coolant, cooling efficiency is excellent.
摘要翻译：激光装置（100）具有半导体激光装置（12a〜12c），冷却水喷射装置（24）和散热片（18a〜18c）。半导体激光装置具有用于发射激光的光输出表面（50）。冷却剂喷射装置具有用于容纳冷却剂的冷却剂室（53），与冷却剂室连通的流入口（54）和与激光装置的光输出表面相对的喷射口（25）。散热器具有用于安装半导体激光器件的激光器安装表面（36）和从喷射口喷射的冷却剂（56）流入的流路（68a至68c）。当冷却剂腔被供给冷却剂时，喷射口将冷却剂喷射到半导体激光装置的光输出表面上。由于光输出表面被冷却剂的喷射流直接冷却，所以冷却效率优异。

79. 发明授权

US07577174B2 Semiconductor laser device and semiconductor laser element array 失效
标题翻译：半导体激光器件和半导体激光元件阵列
公开(公告)号：US07577174B2
公开(公告)日：2009-08-18
申请号：US11596249
申请日：2005-06-23
申请人： Hirofumi Miyajima , Akiyoshi Watanabe , Hirofumi Kan
发明人： Hirofumi Miyajima , Akiyoshi Watanabe , Hirofumi Kan
IPC分类号： H01S5/10
CPC分类号： H01S5/22
摘要： The present invention relates to, for example, a semiconductor laser element capable of emitting laser beams having a small emitting angle efficiently with a simpler structure. The semiconductor laser element includes a first semiconductor portion, an active layer, and a second semiconductor portion. The first semiconductor portion has a ridge portion for forming a refractive index type waveguide region in the active layer. The waveguide region includes, at least, first and second portions having respective different total reflection critical angles at the side surfaces thereof. The first and second portions are arranged in such a manner that the relative angle of the side surfaces thereof to a light emitting surface and a light reflecting surface that are positioned at either end of the active layer is greater than the total reflection critical angle at the side surfaces. In this case, the relative angle of the side surfaces in the first portion to the light emitting surface and light reflecting surface is different from the relative angle of the side surfaces in the second portion to the light emitting surface and light reflecting surface.
摘要翻译：本发明涉及例如能够以更简单的结构有效地发射具有小发射角的激光束的半导体激光元件。半导体激光元件包括第一半导体部分，有源层和第二半导体部分。第一半导体部分具有用于在有源层中形成折射率型波导区域的脊部分。波导区域至少包括在其侧表面具有各自不同的全反射临界角的第一和第二部分。第一和第二部分被布置成使得其侧表面相对于位于有源层的任一端处的发光表面和光反射表面的相对角度大于在该有源层的任一端处的全反射临界角侧面。在这种情况下，第一部分中的侧表面与发光表面和光反射表面的相对角度与第二部分中的侧表面相对于发光表面和光反射表面的相对角度不同。

80. 发明授权

US07486710B2 Semiconductor laser device and method of manufacturing the same 失效
标题翻译：半导体激光器件及其制造方法
公开(公告)号：US07486710B2
公开(公告)日：2009-02-03
申请号：US10577958
申请日：2004-12-16
申请人： Hirofumi Kan , Hirofumi Miyajima , Nobuo Watanabe
发明人： Hirofumi Kan , Hirofumi Miyajima , Nobuo Watanabe
IPC分类号： H01S3/04
CPC分类号： H01S5/02423 , H01L23/473 , H01L2924/0002 , H01S5/02476 , H01S5/4025 , H01S5/405 , H01L2924/00
摘要： A semiconductor laser device 1 comprises: a heat sink 20, in turn comprising a main cooler unit 21, formed by joining metal members, a fluid channel 30, formed inside the main cooler unit 21, a cooling region 23 on an outer wall surface 22, and a resin layer 40, being continuously coated onto the outer wall surface 22 and an inner wall surface 33 with the exception of the cooling region 23; and a semiconductor laser element 80, positioned at the cooling region 23 with thermal contact with the outer wall surface 22 being maintained. By continuously coating the outer wall surface 22 and the inner wall surface 33 with the resin layer 40 with the exception of the cooling region 23, prevention of corrosion near portions at which the outer wall surface and the inner wall surface contact each other is realized.
摘要翻译：半导体激光装置1包括：散热器20，其又包括通过连接金属构件形成的主冷却器单元21，形成在主冷却器单元21内部的流体通道30，外壁表面22上的冷却区域23 ，除了冷却区域23以外，连续地涂布在外壁面22和内壁面33上的树脂层40。并且与保持与外壁面22热接触的位于冷却区域23的半导体激光元件80。通过除了冷却区域23之外，通过用树脂层40连续地涂覆外壁面22和内壁面33，可以防止在外壁面和内壁面彼此接触的部分附近的腐蚀。

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