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1. 发明授权

US08866041B2 Apparatus and method of manufacturing laser diode unit utilizing submount bar 有权
标题翻译：使用底座杆制造激光二极管单元的装置和方法
公开(公告)号：US08866041B2
公开(公告)日：2014-10-21
申请号：US13445054
申请日：2012-04-12
申请人： Koji Shimazawa , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
发明人： Koji Shimazawa , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
IPC分类号： B23K26/00 , B23K9/16 , B23K9/00 , B23K35/38 , B23K1/002 , B23K1/00 , B23K26/02 , B23K26/08 , H01S3/04 , H01S5/00
CPC分类号： H05K3/3421 , B23K1/0016 , H01S5/02236 , H01S5/02272 , Y10T29/49144
摘要： A manufacturing method of laser diode unit of the present invention includes steps: placing a laser diode on top of a solder member formed on a mounting surface of a submount, applying a pressing load to the laser diode and pressing the laser diode against the solder member, next, melting the solder member by heating the solder member at a temperature higher than a melting point of the solder member while the pressing load is being applied, and thereafter, bonding the laser diode to the submount by cooling and solidifying the solder member, thereafter, removing the pressing load, and softening the solidified solder member by heating the solder member at a temperature lower than the melting point of the solder member after the pressing load has been removed, and thereafter cooling and re-solidifying the solder member.
摘要翻译：本发明的激光二极管单元的制造方法包括以下步骤：将激光二极管放置在形成在基座的安装表面上的焊料构件的顶部上，向激光二极管施加按压负载并将激光二极管按压在焊料构件上接下来，在施加加压负荷的同时，通过在高于焊料构件的熔点的温度下加热焊料部件来熔化焊料部件，之后，通过冷却固化焊料部件将激光二极管接合到副安装台，然后，除去加压负荷，通过在除去加压负荷后，在低于焊料构件的熔点的温度下加热焊料，软化固化的焊料，然后冷却并重新固化焊料。

2. 发明授权

US08753067B2 Steam valve apparatus 有权
标题翻译：蒸汽阀装置
公开(公告)号：US08753067B2
公开(公告)日：2014-06-17
申请号：US13273348
申请日：2011-10-14
申请人： Osamu Shindo
发明人： Osamu Shindo
IPC分类号： F01B25/06
CPC分类号： F01D21/20 , F01D17/145 , F05D2220/31
摘要： In one embodiment, a steam valve apparatus includes: a hydraulic cylinder including an internal space sectioned into first and second chambers by a piston operated by a hydraulic liquid; a first passage to supply the hydraulic liquid to the first chamber; a second passage connecting the first and second chambers; a third passage to drain the hydraulic liquid from the second chamber; an electromagnetic valve switched between first and second states; a first cartridge valve opening the first passage when the electromagnetic valve is in the first state and closing the first passage when the electromagnetic valve is in the second state; and a second cartridge valve closing the first passage when the electromagnetic valve is in the first state and opening the first passage when the electromagnetic valve is in the second state.
摘要翻译：在一个实施例中，蒸汽阀装置包括：液压缸，包括通过由液压液体操作的活塞而分成第一和第二室的内部空间; 用于将液压液体供应到第一室的第一通道; 连接第一和第二腔室的第二通道; 从第二室排出液压液体的第三通道; 在第一和第二状态之间切换的电磁阀; 当所述电磁阀处于所述第一状态时，打开所述第一通道并且当所述电磁阀处于所述第二状态时关闭所述第一通道的第一插入阀; 以及当所述电磁阀处于所述第一状态时关闭所述第一通道并且当所述电磁阀处于所述第二状态时打开所述第一通道的第二卡阀。

3. 发明申请

US20130270232A1 APPARATUS AND METHOD OF MANUFACTURING LAZER DIODE UNIT UTILIZING SUBMOUNT BAR 有权
标题翻译：制造使用子母棒的LAZER二极管单元的装置和方法
公开(公告)号：US20130270232A1
公开(公告)日：2013-10-17
申请号：US13445054
申请日：2012-04-12
申请人： Koji SHIMAZAWA , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
发明人： Koji SHIMAZAWA , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
IPC分类号： B23K26/00 , B23K31/02 , B23K37/04
CPC分类号： H05K3/3421 , B23K1/0016 , H01S5/02236 , H01S5/02272 , Y10T29/49144
摘要： A manufacturing method of laser diode unit of the present invention includes steps: placing a laser diode on top of a solder member formed on a mounting surface of a submount, applying a pressing load to the laser diode and pressing the laser diode against the solder member, next, melting the solder member by heating the solder member at a temperature higher than a melting point of the solder member while the pressing load is being applied, and thereafter, bonding the laser diode to the submount by cooling and solidifying the solder member, thereafter, removing the pressing load, and softening the solidified solder member by heating the solder member at a temperature lower than the melting point of the solder member after the pressing load has been removed, and thereafter cooling and re-solidifying the solder member.
摘要翻译：本发明的激光二极管单元的制造方法包括以下步骤：将激光二极管放置在形成在基座的安装表面上的焊料构件的顶部上，向激光二极管施加按压负载并将激光二极管按压在焊料构件上接下来，在施加加压负荷的同时，通过在高于焊料构件的熔点的温度下加热焊料部件来熔化焊料部件，之后，通过冷却固化焊料部件将激光二极管接合到副安装台，然后，除去加压负荷，通过在除去加压负荷后，在低于焊料构件的熔点的温度下加热焊料，软化固化的焊料，然后冷却并重新固化焊料。

4. 发明授权

US08424191B2 Method for manufacturing thermally-assisted magnetic recording head by semi-active alignment 有权
标题翻译：半主动对准制造热辅助磁记录头的方法
公开(公告)号：US08424191B2
公开(公告)日：2013-04-23
申请号：US12648079
申请日：2009-12-28
申请人： Koji Shimazawa , Seiichi Takayama , Eiji Komura , Osamu Shindo , Takashi Honda
发明人： Koji Shimazawa , Seiichi Takayama , Eiji Komura , Osamu Shindo , Takashi Honda
IPC分类号： G11B11/12
CPC分类号： G11B5/314 , G11B5/3163 , G11B5/6088 , G11B2005/001 , G11B2005/0021 , Y10T29/49032 , Y10T29/49037 , Y10T29/49055 , Y10T29/49059
摘要： A method for manufacturing a thermally-assisted magnetic recording head is provided, in which joined are: a light source unit that includes a light source having a surface including a light-emission center on the joining surface side of a unit substrate; and a slider that includes an optical system having a light-receiving end surface reaching a back surface opposite to the opposed-to-medium surface. This method utilizes “semi-active alignment” that uses an alignment light, and comprises steps of: causing a light to enter the light source from a surface opposite to the light-emission center; detecting the light that has passed through the light source and is emitted from the light-emission center to align the light-emission center with the light-receiving end surface of the slider; and bonding the light source unit to the slider. This manufacturing method can achieve the alignment with a sufficiently high alignment accuracy in a short processing time.
摘要翻译：提供了一种用于制造热辅助磁记录头的方法，其中连接有：光源单元，其包括在单元基板的接合表面侧上具有包括发光中心的表面的光源; 以及包括光学系统的滑块，所述光学系统具有到达相对于中间表面的后表面的光接收端面。该方法采用使用对准光的“半主动对准”，其包括以下步骤：使光从与发光中心相反的表面进入光源; 检测已经通过光源并从发光中心射出的光，使发光中心与滑块的受光端面对准; 并将光源单元接合到滑块。该制造方法可以在短的处理时间内以足够高的对准精度实现对准。

5. 发明申请

US20110228653A1 LIGHT SOURCE UNIT FOR THERMALLY-ASSISTED MAGNETIC RECORDING CAPABLE OF MONITORING OF LIGHT OUTPUT 有权
标题翻译：用于监视光输出的用于热辅助磁记录的光源单元
公开(公告)号：US20110228653A1
公开(公告)日：2011-09-22
申请号：US12728510
申请日：2010-03-22
申请人： Koji SHIMAZAWA , Yoshihiro TSUCHIYA , Seiichi TAKAYAMA , Nobuyuki MORI , Yasuhiro ITO , Kosuke TANAKA , Osamu SHINDO , Ryuji FUJII , Takashi HONDA , Yoshitaka SASAKI
发明人： Koji SHIMAZAWA , Yoshihiro TSUCHIYA , Seiichi TAKAYAMA , Nobuyuki MORI , Yasuhiro ITO , Kosuke TANAKA , Osamu SHINDO , Ryuji FUJII , Takashi HONDA , Yoshitaka SASAKI
IPC分类号： G11B11/00 , G01J1/32 , B32B38/00
CPC分类号： G11B5/314 , G11B5/105 , G11B5/6088 , G11B2005/0021 , Y10T156/1052
摘要： Provided is a light source unit that is to be joined to a slider to form a thermally-assisted magnetic recording head. The light source unit comprises: a unit substrate having a source-installation surface; a light source provided in the source-installation surface and emitting thermal-assist light; and a photodetector bonded to a rear joining surface of the unit substrate in such a manner that a rear light-emission center of the light source is covered with a light-receiving surface of the photodetector. The photodetector can be sufficiently close to the light source; thus, constant feedback adjustment with high efficiency for the light output of the light source can be performed. This adjustment enables light output from the light source to be controlled in response to changes in light output due to surroundings and to changes with time to stabilize the intensity of light with which a magnetic recording medium is irradiated.
摘要翻译：提供一种光源单元，其被连接到滑块以形成热辅助磁记录头。光源单元包括：具有源安装表面的单元基板; 光源，设置在源安装表面中并发射热辅助光; 以及光电检测器，其以使得光源的后发光中心被光电检测器的光接收表面覆盖的方式结合到单元基板的后接合表面。光电检测器可以足够靠近光源; 因此，可以执行用于光源的光输出的高效率的恒定反馈调整。该调整使得能够响应于由于周围环境导致的光输出的变化而控制来自光源的光输出，并且随着时间的变化来稳定照射磁记录介质的光的强度。

6. 发明申请

US20110228649A1 METHOD FOR MANUFACTURING THERMALLY-ASSISTED MAGNETIC RECORDING HEAD COMPRISING LIGHT SOURCE UNIT AND SLIDER 有权
标题翻译：用于制造包含光源单元和滑块的热辅助磁记录头的方法
公开(公告)号：US20110228649A1
公开(公告)日：2011-09-22
申请号：US12726981
申请日：2010-03-18
申请人： Koji SHIMAZAWA , Yoshihiro TSUCHIYA , Seiichi TAKAYAMA , Nobuyuki MORI , Yasuhiro ITO , Kosuke TANAKA , Osamu SHINDO , Ryuji FUJII , Takashi HONDA , Yoshitaka SASAKI
发明人： Koji SHIMAZAWA , Yoshihiro TSUCHIYA , Seiichi TAKAYAMA , Nobuyuki MORI , Yasuhiro ITO , Kosuke TANAKA , Osamu SHINDO , Ryuji FUJII , Takashi HONDA , Yoshitaka SASAKI
IPC分类号： G11B11/00 , B23K31/02
CPC分类号： G11B5/314 , G11B5/105 , G11B5/6088 , G11B2005/001 , G11B2005/0021
摘要： A method for manufacturing a thermally-assisted magnetic recording head is provided, in which a light source unit including a light source and a slider including an optical system are bonded. A unit substrate is made of a material transmitting light having a predetermined wavelength, and an adhesion material layer is formed on the light source unit and/or the slider. The manufacturing method includes: aligning the light source unit and the slider in such a way that a light from the light source can enter the optical system and the adhesion material layer is sandwiched therebetween; irradiating the adhesion material layer with a light including the predetermined wavelength through the unit substrate; and bonding them. The adhesion material layer melted by the light including the predetermined wavelength and transmitted through the unit substrate can ensure high alignment accuracy as well as higher bonding strength and less change with time.
摘要翻译：提供了一种用于制造热辅助磁记录头的方法，其中包括光源和包括光学系统的滑块的光源单元被结合。单位基板由透射具有预定波长的光的材料制成，并且在光源单元和/或滑块上形成粘合材料层。该制造方法包括：将光源单元和滑块对准，使得来自光源的光能够进入光学系统，并且粘合材料层夹在其间; 用包含所述预定波长的光通过所述单元基板照射所述粘附材料层; 并粘合它们。由包含预定波长并透过单元基板的光熔化的粘合材料层可以确保高对准精度以及更高的粘接强度和随时间变化的变化。

7. 发明申请

US20110122737A1 Thermally-Assisted Magnetic Recording Head with Light Detector in Element-Integration Surface 有权
标题翻译：带元件整合表面的光检测器的热辅助磁记录头
公开(公告)号：US20110122737A1
公开(公告)日：2011-05-26
申请号：US12622962
申请日：2009-11-20
申请人： Koji Shimazawa , Seiichi Takayama , Eiji Komura , Osamu Shindo , Takashi Honda
发明人： Koji Shimazawa , Seiichi Takayama , Eiji Komura , Osamu Shindo , Takashi Honda
IPC分类号： G11B11/00 , G11B5/02 , G11B5/48
CPC分类号： G11B5/314 , G11B5/6088 , G11B2005/001 , G11B2005/0021
摘要： A thermally-assisted magnetic recording head is provided, in which the light-source output can be adjusted according to its variation by environmental influences and over time. The head comprises: a light source; a write head element provided in a element-integration surface; an optical system provided in the element-integration surface and configured to guide a light emitted from the light source to the vicinity of one end of the write head element; and a light detector for monitoring the light-source output, provided in the element-integration surface and comprising a light-receiving surface covering an area directly above at least a portion of the optical system. This light detector with such a light-receiving surface can detect a leakage light emitted from the optical system as a monitoring light. Therefore, feedback adjustment of the light-source output can be realized to stabilize the intensity of light for thermal-assist applied to a magnetic recording medium.
摘要翻译：提供了一种热辅助磁记录头，其中可以根据环境影响和随时间的变化来调节光源输出。头包括：光源; 设置在元件集成表面中的写入头元件; 光学系统，设置在所述元件一体化表面中并且被配置为将从所述光源发射的光引导到所述写入头元件的一端附近; 以及光检测器，用于监测元件整合表面中的光源输出，并包括覆盖光学系统的至少一部分正上方的区域的光接收表面。具有这种光接收表面的光检测器可以检测从光学系统发射的泄漏光作为监测光。因此，可以实现光源输出的反馈调整，以稳定施加到磁记录介质的热辅助的光的强度。

8. 发明授权

US07445688B2 Method and apparatus for picking up work piece and mounting machine 失效
标题翻译：拾取工件和安装机的方法和装置
公开(公告)号：US07445688B2
公开(公告)日：2008-11-04
申请号：US10846506
申请日：2004-05-17
申请人： Hidetoshi Suzuki , Osamu Shindo
发明人： Hidetoshi Suzuki , Osamu Shindo
IPC分类号： B32B38/10
CPC分类号： H01L21/67132 , H01L21/67144 , H01L2221/68322 , Y10S156/932 , Y10S438/976 , Y10T156/1179 , Y10T156/19 , Y10T156/1978 , Y10T156/1983
摘要： A work piece pickup method is for sucking and holding a work piece attached on an adhesive sheet by means of a suction collet that is disposed above the work piece attached on the adhesive sheet in such a way as to be movable up and down for sucking and holding the work piece and a suction member that is disposed below the adhesive sheet in such a way as to be movable up and down so as to detach and transfer the work piece. The method comprises a sheet suction process for sucking and holding a lower surface of the adhesive sheet corresponding to the work piece by the suction member, and a work piece suction process for sucking and holding the work piece by the suction collet under a state in which the suction collet and the work piece are in a positional relationship spaced from each other so as to detach the work piece. A pickup apparatus and a mounting machine operate in accordance with the above method.
摘要翻译：工件拾取方法用于通过设置在粘合片上的工件上方的吸入夹头来吸附和保持附着在粘合片上的工件，以便可上下移动以进行吸吮和保持工件和设置在粘合片下方的抽吸构件，以便能够上下移动，以便拆卸和传送工件。该方法包括用于吸引和保持由吸引构件对应于工件的粘合片的下表面的片材抽吸工艺，以及用于通过吸力夹头在工件上吸附和保持工件的工件抽吸工艺，吸入夹头和工件处于彼此间隔开的位置关系，以便拆卸工件。拾取装置和安装机器根据上述方法进行操作。

9. 发明申请

US20080251140A1 Steam valve and steam turbine plant 有权
标题翻译：蒸汽阀和汽轮机厂
公开(公告)号：US20080251140A1
公开(公告)日：2008-10-16
申请号：US11905821
申请日：2007-10-04
申请人： Osamu SHINDO
发明人： Osamu SHINDO
IPC分类号： F16K17/02 , F01D21/14
CPC分类号： F01D17/10 , F05D2220/31 , Y10T137/7837
摘要： A steam valve has: a valve casing; a valve seat; a main valve body slidable to abut to or to detach from the valve seat; a bypass valve body slidably disposed in the main valve body; a cylindrical flow guide surrounding the annular wall of the bypass valve body; and a strainer surrounding the main valve body and the flow guide. The bypass valve body has a steam passage and the annular wall that protrudes out of the main valve body when the bypass valve body is in an open position. The annular wall has steam inlet ports. The flow guide guides steam from outside to flow through a space between the annular wall and the flow guide so as to admit steam into the steam passage in the bypass valve body through whole peripheral part of the annular wall.
摘要翻译：蒸汽阀具有：阀壳; 阀座; 主阀体，其可滑动以抵靠或离开阀座; 可滑动地设置在主阀体中的旁通阀体; 围绕旁通阀体的环形壁的圆柱形流动引导件; 以及围绕主阀体和流动引导件的过滤器。旁通阀体具有蒸汽通道和当旁通阀体处于打开位置时从主阀体突出的环形壁。环形壁具有蒸汽入口。流动引导件引导来自外部的蒸汽流过环形壁和流动引导件之间的空间，以便通过环形壁的整个周边部分将蒸汽引入旁通阀体中的蒸汽通道。

10. 发明申请

US20070138420A1 PROTECTION SYSTEM FOR TURBO MACHINE AND POWER GENERATING EQUIPMENT 有权
标题翻译：涡轮机和发电设备的保护系统
公开(公告)号：US20070138420A1
公开(公告)日：2007-06-21
申请号：US10944883
申请日：2004-09-21
申请人： Osamu Shindo , Kazuhito Shinoda
发明人： Osamu Shindo , Kazuhito Shinoda
IPC分类号： F16K31/00
CPC分类号： F01D21/18 , F01D17/22 , F01D21/02 , F01D21/14 , F01D21/16 , F05D2220/31 , F05D2270/021 , F05D2270/304 , F05D2270/62
摘要： A limit switch 6 is placed on an end portion of the trip rod 4, which converts the mechanical deviation of the trip rod 4 into an electrical signal. The electrical signal from the limit switch 6 is transmitted to quick acting solenoid valves placed in a drive unit for a steam valve via a sequence circuit device, and then the steam valve is closed. Accordingly, an equipment structure can be simplified and reliability can be improved as compared to conventional arts.
摘要翻译：限位开关6放置在脱扣杆4的端部，将脱扣杆4的机械偏差转换为电信号。来自限位开关6的电信号通过序列电路装置被传送到放置在用于蒸汽阀的驱动单元中的快速作用电磁阀，然后关闭蒸汽阀。因此，与传统技术相比，可以简化设备结构并提高可靠性。

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