公开(公告)号：US5303458A

公开(公告)日：1994-04-19

申请号：US861420

申请日：1992-03-31

申请人： Terrence M. Sheehan ,  Daniel P. Soroka ,  Takahiro Matsubara ,  Raymond C. Cady ,  Gregory Ayzenshtok ,  Gary L. Comstock

发明人： Terrence M. Sheehan ,  Daniel P. Soroka ,  Takahiro Matsubara ,  Raymond C. Cady ,  Gregory Ayzenshtok ,  Gary L. Comstock

IPC分类号： G05B19/404 ,  B23B25/06

CPC分类号： G05B19/404 ,  G05B2219/49207 ,  Y10S82/90 ,  Y10T29/4976 ,  Y10T409/303976 ,  Y10T82/2502 ,  Y10T82/2533

摘要： In summary, therefore, this invention is directed to a thermal growth detector and compensator for detecting and compensating for relative movement between a work holder of a machine tool and a tool holder, that includes an elongated rod made of a material having a coefficient of thermal expansion of substantially zero that is attached at one end thereof to a part of a machine tool, and is attached at another end thereof to a part of a work holder on the machine tool. There is an element disposed at one end of the elongated rod for detecting movement of the rod, and an automatic compensation means is operatively connected to the movement detection element for automatically moving a tool holder relative to the work holder as a function of the movement of the rod detected by the movement detection element to compensate for movement of the work holder relative to the machine tool, whereby any movement of the work holder relative to the tool holder is detected and compensated for by moving the tool holder to compensate for movement of the work holder relative to another part of the machine tool.

摘要翻译： 因此，总之，本发明涉及用于检测和补偿机床的工件保持器和工具架之间的相对运动的热生长检测器和补偿器，其包括由具有热系数的材料制成的细长杆 在其一端附接到机床的一部分上的基本为零的膨胀，并且在其另一端附接到机床上的工件保持器的一部分。 设置在细长杆的一端处的元件用于检测杆的运动，并且自动补偿装置可操作地连接到运动检测元件，用于根据运动检测元件的运动自动移动刀具架 所述杆由所述运动检测元件检测以补偿所述工件保持器相对于所述机床的移动，由此通过移动所述工具架来检测并补偿所述工件保持器相对于所述工具架的任何移动，以补偿所述工具 工件支架相对于机床的另一部分。

公开(公告)号：US5119462A

公开(公告)日：1992-06-02

申请号：US647035

申请日：1991-01-29

申请人： Takahiro Matsubara ,  Yoshio Makita ,  Koichiro Iwao

发明人： Takahiro Matsubara ,  Yoshio Makita ,  Koichiro Iwao

IPC分类号： G02B6/42

CPC分类号： G02B6/4204 ,  G02B6/4292

摘要： A photosemiconductor module such as a laser diode module or a photodiode module is optically coupled to an optical fiber. The photosemiconductor module includes a holder assembly with a photosemiconductor and a lens being fixedly mounted therein coaxially along an optical axis. An optical connector is joined to the holder assembly and has a hollow receptacle to be connected to the optical fiber and a joint press-fitted in the receptacle and joined coaxially to the holder assembly by lap laser beam welding.

摘要翻译： 诸如激光二极管模块或光电二极管模块的光半导体模块光耦合到光纤。 光半导体模块包括具有光半导体的保持器组件和沿着光轴同轴地固定地安装在其上的透镜。 光学连接器连接到保持器组件，并且具有连接到光纤的中空插座和压配合在插座中并且通过搭接激光束焊接同轴地连接到保持器组件的接头。

公开(公告)号：US08959932B2

公开(公告)日：2015-02-24

申请号：US12285975

申请日：2008-10-17

申请人： Takahiro Matsubara

发明人： Takahiro Matsubara

IPC分类号： B01D8/00 ,  F04B37/08

CPC分类号： F04B37/08

摘要： A cryopump includes: a cryopump chamber having an inlet port through which a gas to be pumped is introduced; a refrigerator provided with a second cooling stage provided in the cryopump chamber; an intermediate member thermally coupled to the second cooling stage; and a cryopanel having a connecting part connected to the intermediate member at a position farther from the inlet port in the direction in which the gas is introduced than the second cooling stage, and extending from the connecting part toward the inlet port. For example, a cryopump having a suspended panel structure is provided.

公开(公告)号：US08498504B2

公开(公告)日：2013-07-30

申请号：US12933868

申请日：2009-03-27

申请人： Takahiro Matsubara ,  Keiko Oda

发明人： Takahiro Matsubara ,  Keiko Oda

IPC分类号： G02B6/125

CPC分类号： G02B6/125 ,  G02B6/4214 ,  G02B6/4232 ,  G02B6/4249 ,  G02B6/43 ,  H01L2224/16225 ,  H01S5/02252 ,  H01S5/02272 ,  H01S5/423 ,  H05K1/0274 ,  H05K2201/10121 ,  H05K2201/10734

摘要： An integrated optical transmission board in accordance with one embodiment of the invention includes: a first optical transmission board having a first optical transmission line; a second optical transmission board having a second optical transmission line; and an optical coupling structure which is disposed between the first optical transmission board and the second optical transmission board and has a third optical transmission line for providing optical connection between the first optical transmission line and the second optical transmission line. The first optical transmission board further has a first engagement portion provided in an area thereof opposed to the optical coupling structure. The optical coupling structure further has a second engagement portion provided in an area thereof opposed to the first optical transmission board so as to make engagement with the first engagement portion.

摘要翻译： 根据本发明的一个实施例的集成光传输板包括：具有第一光传输线的第一光传输板; 具有第二光传输线的第二光传输板; 以及光耦合结构，设置在第一光传输板和第二光传输板之间，并具有用于在第一光传输线和第二光传输线之间提供光连接的第三光传输线。 第一光传输板还具有设置在与光耦合结构相对的区域中的第一接合部。 光耦合结构还具有设置在与第一光传输板相对的区域中的与第一接合部接合的第二接合部。

公开(公告)号：US20110019960A1

公开(公告)日：2011-01-27

申请号：US12933868

申请日：2009-03-27

申请人： Takahiro Matsubara ,  Keiko Oda

发明人： Takahiro Matsubara ,  Keiko Oda

IPC分类号： G02B6/125

CPC分类号： G02B6/125 ,  G02B6/4214 ,  G02B6/4232 ,  G02B6/4249 ,  G02B6/43 ,  H01L2224/16225 ,  H01S5/02252 ,  H01S5/02272 ,  H01S5/423 ,  H05K1/0274 ,  H05K2201/10121 ,  H05K2201/10734

摘要： An integrated optical transmission board in accordance with one embodiment of the invention includes: a first optical transmission board having a first optical transmission line; a second optical transmission board having a second optical transmission line; and an optical coupling structure which is disposed between the first optical transmission board and the second optical transmission board and has a third optical transmission line for providing optical connection between the first optical transmission line and the second optical transmission line. The first optical transmission board further has a first engagement portion provided in an area thereof opposed to the optical coupling structure. The optical coupling structure further has a second engagement portion provided in an area thereof opposed to the first optical transmission board so as to make engagement with the first engagement portion.

摘要翻译： 根据本发明的一个实施例的集成光传输板包括：具有第一光传输线的第一光传输板; 具有第二光传输线的第二光传输板; 以及光耦合结构，设置在第一光传输板和第二光传输板之间，并具有用于在第一光传输线和第二光传输线之间提供光连接的第三光传输线。 第一光传输板还具有设置在与光耦合结构相对的区域中的第一接合部。 光耦合结构还具有设置在与第一光传输板相对的区域中的与第一接合部接合的第二接合部。

公开(公告)号：US20090165469A1

公开(公告)日：2009-07-02

申请号：US12285975

申请日：2008-10-17

申请人： Takahiro Matsubara

发明人： Takahiro Matsubara

IPC分类号： F04B37/08 ,  B01D8/00

CPC分类号： F04B37/08

摘要： A cryopump includes: a cryopump chamber having an inlet port through which a gas to be pumped is introduced; a refrigerator provided with a second cooling stage provided in the cryopump chamber; an intermediate member thermally coupled to the second cooling stage; and a cryopanel having a connecting part connected to the intermediate member at a position farther from the inlet port in the direction in which the gas is introduced than the second cooling stage, and extending from the connecting part toward the inlet port. For example, a cryopump having a suspended panel structure is provided.

摘要翻译： 低温泵包括：具有入口的低温泵室，被引入的气体通过该入口; 设置有设置在低温泵室中的第二冷却台的冰箱; 热耦合到所述第二冷却级的中间构件; 以及冷冻板，其具有连接部，该连接部在比所述第二冷却台在导入气体的方向更远离所述入口的位置处与所述中间部件连接，并且从所述连接部朝向所述入口部延伸。 例如，提供具有悬挂面板结构的低温泵。

公开(公告)号：US07515803B2

公开(公告)日：2009-04-07

申请号：US11764710

申请日：2007-06-18

申请人： Kazuyuki Hirao ,  Yasuhiko Shimotsuma ,  Takahiro Matsubara ,  Jianrong Qiu

发明人： Kazuyuki Hirao ,  Yasuhiko Shimotsuma ,  Takahiro Matsubara ,  Jianrong Qiu

IPC分类号： G02B6/10 ,  G02B6/124

CPC分类号： G02B6/13 ,  B23K26/0006 ,  B23K26/0624 ,  B23K26/352 ,  B23K26/40 ,  B23K2103/42 ,  B23K2103/50 ,  C03C23/0025 ,  G02B5/3008 ,  G02B6/02123 ,  G02B6/02128 ,  G02B6/02133 ,  G02B6/262 ,  G02B6/266 ,  G02B6/276 ,  G02B6/2808 ,  G02B6/30 ,  G02F1/0311 ,  G02F1/0338 ,  G02F1/225

摘要： A photoinduced refractive-index changing region is formed by irradiating while focusing a single beam of pulse laser light having an energy amount to cause a photoinduced change in refractive index onto a light guide of an optical element such as a lens, a mirror, a diffraction grating, a polarizer, or a wavelength filter. In the photoinduced refractive-index changing region, since the refractive index is periodically changed in one direction, of the light propagating through the optical element, only a polarized light penetrates through this photoinduced refractive-index changing region. Accordingly, the photoinduced refractive-index changing region can be functioned as a polarizer.

摘要翻译： 通过照射光束来形成光诱导的折射率变化区域，同时聚焦具有能量的单个脉冲激光束，以引起光诱导的折射率变化到诸如透镜，反射镜，衍射的光学元件的光导 光栅，偏振器或波长滤光器。 在光诱导的折射率变化区域中，由于在一个方向上折射率周期性地变化，所以通过光学元件传播的光仅偏振光穿过该光诱导的折射率变化区域。 因此，光诱导的折射率变化区域可以用作偏振器。

公开(公告)号：US20050244123A1

公开(公告)日：2005-11-03

申请号：US11098002

申请日：2005-03-31

申请人： Kazuyuki Hirao ,  Yasuhiko Shimotsuma ,  Takahiro Matsubara ,  Jianrong Qiu

发明人： Kazuyuki Hirao ,  Yasuhiko Shimotsuma ,  Takahiro Matsubara ,  Jianrong Qiu

IPC分类号： G02B6/122 ,  B23K26/00 ,  B23K26/06 ,  B23K26/40 ,  G02B5/30 ,  G02B6/02 ,  G02B6/10 ,  G02B6/12 ,  G02B6/13 ,  G02B6/26 ,  G02B6/27 ,  G02B6/28 ,  G02B6/30 ,  G02F1/03 ,  G02F1/035 ,  G02F1/225

CPC分类号： G02B6/13 ,  B23K26/0006 ,  B23K26/0624 ,  B23K26/352 ,  B23K26/40 ,  B23K2103/42 ,  B23K2103/50 ,  C03C23/0025 ,  G02B5/3008 ,  G02B6/02123 ,  G02B6/02128 ,  G02B6/02133 ,  G02B6/262 ,  G02B6/266 ,  G02B6/276 ,  G02B6/2808 ,  G02B6/30 ,  G02F1/0311 ,  G02F1/0338 ,  G02F1/225

摘要： A photoinduced refractive-index changing region is formed by irradiating while focusing a single beam of pulse laser light having an energy amount to cause a photoinduced change in refractive index onto a light guide of an optical element such as a lens, a mirror, a diffraction grating, a polarizer, or a wavelength filter. In the photoinduced refractive-index changing region, since the refractive index is periodically changed in one direction, of the light propagating through the optical element, only a polarized light penetrates through this photoinduced refractive-index changing region. Accordingly, the photoinduced refractive-index changing region can be functioned as a polarizer.

摘要翻译： 通过照射光束来形成光诱导的折射率变化区域，同时将具有能量的单个脉冲激光束聚焦以引起光诱导的折射率变化到诸如透镜，反射镜，衍射的光学元件的光导 光栅，偏振器或波长滤光器。 在光诱导的折射率变化区域中，由于在一个方向上折射率周期性地变化，所以通过光学元件传播的光仅偏振光穿过该光诱导的折射率变化区域。 因此，光诱导的折射率变化区域可以用作偏振器。

公开(公告)号：US6112001A

公开(公告)日：2000-08-29

申请号：US124403

申请日：1998-07-29

申请人： Yuji Kishida ,  Ryuji Komeda ,  Yutaka Kuba ,  Takahiro Matsubara

发明人： Yuji Kishida ,  Ryuji Komeda ,  Yutaka Kuba ,  Takahiro Matsubara

IPC分类号： G02B6/30 ,  G02B6/42

CPC分类号： G02B6/4232 ,  G02B6/30

摘要： An optical coupler wherein on one principal face of an Si single crystal substrate are formed, by etching, grooves for mounting optical fibers and a portion for mounting an optical element that is divided into plural parts, a base substrate, of which coefficient of thermal expansion is substantially identical to that of the optical element, is bonded onto the other principal face of the substrate, and the optical element is mounted on the portion for mounting an optical element.

摘要翻译： 在Si单晶基板的一个主面上形成光学耦合器，通过蚀刻蚀刻用于安装光纤的槽和用于安装被分成多个部分的光学元件的部分，基底基板，其热膨胀系数 与光学元件的基本相同，被粘合到基板的另一个主面上，并且光学元件安装在用于安装光学元件的部分上。