公开(公告)号：US20130156371A1

公开(公告)日：2013-06-20

申请号：US13819507

申请日：2011-05-31

申请人： Maraki Maetani ,  Takahiro Matsubara ,  Yuji Masuda ,  Kaori Tanaka

发明人： Maraki Maetani ,  Takahiro Matsubara ,  Yuji Masuda ,  Kaori Tanaka

IPC分类号： G02B6/12 ,  G02B6/13

CPC分类号： G02B6/12 ,  G02B6/13 ,  G02B6/138 ,  G02B6/4214

摘要： Provided are an optical transmission structure having a high degree of flexibility in the design of an optical waveguide and a method for manufacturing the optical transmission structure, and also an optical transmission module. An optical transmission structure includes a main substrate (30), a cladding member (40), and core members (50). The main substrate (30) has a through hole (30a) penetrating therethrough in a thickness direction thereof. The cladding member (40) is disposed inside the through hole (30a) and has a plurality of optical waveguide holes (40a) penetrating therethrough in a thickness direction thereof. The core members (50) are disposed inside the plurality of optical waveguide holes (40a), respectively, and have a refractive index larger than the cladding member (40).

摘要翻译： 提供了一种在光波导的设计中具有高度灵活性的光传输结构以及用于制造光传输结构的方法，以及光传输模块。 光传输结构包括主基板（30），包层部件（40）和芯部件（50）。 主基板（30）具有在其厚度方向贯穿其的通孔（30a）。 包层部件（40）配置在贯通孔（30a）的内部，并且在其厚度方向上具有穿过其的多个光波导孔（40a）。 芯部件（50）分别设置在多个光波导孔（40a）的内部，折射率大于包覆部件（40）。

公开(公告)号：US09057827B2

公开(公告)日：2015-06-16

申请号：US13819507

申请日：2011-05-31

申请人： Maraki Maetani ,  Takahiro Matsubara ,  Yuji Masuda ,  Kaori Tanaka

发明人： Maraki Maetani ,  Takahiro Matsubara ,  Yuji Masuda ,  Kaori Tanaka

IPC分类号： G02B6/12 ,  G02B6/42 ,  G02B6/13 ,  G02B6/138

CPC分类号： G02B6/12 ,  G02B6/13 ,  G02B6/138 ,  G02B6/4214

摘要： Provided are an optical transmission structure having a high degree of flexibility in the design of an optical waveguide and a method for manufacturing the optical transmission structure, and also an optical transmission module. An optical transmission structure includes a main substrate (30), a cladding member (40), and core members (50). The main substrate (30) has a through hole (30a) penetrating therethrough in a thickness direction thereof. The cladding member (40) is disposed inside the through hole (30a) and has a plurality of optical waveguide holes (40a) penetrating therethrough in a thickness direction thereof. The core members (50) are disposed inside the plurality of optical waveguide holes (40a), respectively, and have a refractive index larger than the cladding member (40).

摘要翻译： 提供了一种在光波导的设计中具有高度灵活性的光传输结构以及用于制造光传输结构的方法，以及光传输模块。 光传输结构包括主基板（30），包层部件（40）和芯部件（50）。 主基板（30）具有在其厚度方向贯穿其的通孔（30a）。 包层部件（40）配置在贯通孔（30a）的内部，并且在其厚度方向上具有穿过其的多个光波导孔（40a）。 芯部件（50）分别设置在多个光波导孔（40a）的内部，折射率大于包覆部件（40）。

公开(公告)号：US09134048B2

公开(公告)日：2015-09-15

申请号：US13429530

申请日：2012-03-26

申请人： Takahiro Matsubara

发明人： Takahiro Matsubara

IPC分类号： F25B9/00 ,  F28D20/00 ,  F25B15/06 ,  F25B9/14

CPC分类号： F25B9/14 ,  F25B2309/003

摘要： A regenerative refrigerator includes a cylinder, a regenerator containing a regenerator material, and a partitioning member provided in the regenerator and partitioning off the regenerator material. The partitioning member includes a ring member having a center opening and having an outer circumferential surface fitting with the inner circumferential surface of the regenerator, and a layered body provided on the ring member to close its center opening. The layered body includes a filter member and a reinforcing member stacked in multiple layers. The filter member is configured to prevent passage of the regenerator material and to allow passage of a refrigerant gas. The reinforcing member is configured to reinforce the filter member. The layered body has a peripheral edge portion held tight from the first and second opposite sides of the layered body in its stacking direction by the ring member.

摘要翻译： 再生式冷冻机包括：圆筒，含有再生器材料的再生器，以及设置在再生器中的分隔部件，分隔再生材料。 分隔构件包括具有中心开口并且具有与再生器的内周面配合的外周面的环构件，以及设置在环构件上以闭合其中心开口的层叠体。 层叠体包括多个层叠的过滤构件和加强构件。 过滤构件被构造成防止再生器材料通过并允许制冷剂气体通过。 加强构件被构造成加强过滤构件。 层状体具有通过环部件在堆叠方向上从层叠体的第一和第二相对侧紧密地保持的周缘部。

公开(公告)号：US08899053B2

公开(公告)日：2014-12-02

申请号：US13649328

申请日：2012-10-11

申请人： Takahiro Matsubara

发明人： Takahiro Matsubara

IPC分类号： F25B9/00 ,  F25B9/14

CPC分类号： F25B9/14 ,  F25B2309/001

摘要： A cryogenic refrigerator includes a cylinder configured to be fed with a refrigerant gas, a displacer configured to reciprocate in the cylinder, a drive unit configured to cause the displacer to reciprocate in the cylinder, and a connecting mechanism connecting the drive unit and the displacer. The connecting mechanism includes an output shaft extending from the drive unit toward the displacer, an engagement pin provided through the output shaft to extend in directions to cross the reciprocating directions of the displacer, a rotation prevention mechanism configured to engage with the engagement pin to prevent a further rotation of the displacer when the displacer rotates, and a lid body fixed to an end portion of the displacer and engaging with the output shaft.

摘要翻译： 一种低温冰箱，包括配置为供给制冷剂气体的气缸，构造成在气缸中往复运动的置换器，构造成使排液器在气缸中往复运动的驱动单元，以及连接驱动单元和置换器的连接机构。 连接机构包括从驱动单元朝向置换器延伸的输出轴，通过输出轴设置成沿与排液器往复运动方向相交的方向延伸的接合销，配置成与接合销接合以防止 当置换器旋转时，置换器的进一步旋转，以及固定到置换器的端部并与输出轴接合的盖体。

公开(公告)号：US20140301700A1

公开(公告)日：2014-10-09

申请号：US14235554

申请日：2012-07-19

申请人： Takahiro Matsubara ,  Kazumi Nakazuru ,  Kentaro Kamei ,  Naoki Takahashi

发明人： Takahiro Matsubara ,  Kazumi Nakazuru ,  Kentaro Kamei ,  Naoki Takahashi

IPC分类号： G02B6/40

CPC分类号： G02B6/40 ,  G02B6/30 ,  G02B6/403 ,  Y10T29/49885

摘要： The optical connector has the plug for holding the plurality of optical fibers arranged in parallel in a left-right direction, and the receptacle and the board for holding the plurality of optical waveguides arranged in parallel in a left-right direction. The plug has the lower surface located along a direction the plurality of optical fibers arranged. The receptacle has, at the part which projects toward a side of the first holding member, the bottom surface which faces the lower surface and positions the lower surface, when butting joint the plurality of optical fibers and the plurality of optical waveguides. Further, a space which is located between the lower surface and the bottom surface is located below the plurality of optical fibers.

摘要翻译： 光连接器具有用于保持沿左右方向平行布置的多个光纤的插头，并且用于保持多个光波导的插座和板沿左右方向平行布置。 插头具有沿着布置的多根光纤的方向设置的下表面。 在与第一保持构件的一侧突出的部分，当与多个光纤和多个光波导对接时，插座具有面向下表面的底面并且定位下表面。 此外，位于下表面和底表面之间的空间位于多根光纤的下方。

公开(公告)号：US20090304323A1

公开(公告)日：2009-12-10

申请号：US11919060

申请日：2006-04-24

申请人： Takahiro Matsubara

发明人： Takahiro Matsubara

IPC分类号： G02B6/12 ,  G02B6/00 ,  G02B6/42 ,  B29D11/00

CPC分类号： G02B6/43 ,  G02B6/4214 ,  H01L2224/16225

摘要： To provide an optical coupling structure that can transmit signal light efficiently and change the light paths, and thereby increase the coupling efficiency of the optical coupling between an optical semiconductor device and optical waveguides.An optical coupling structure is disclosed that includes optical waveguides optically coupled with an optical path converting surface that is arranged in substrates and an optical semiconductor device mounted on the upper substrate with its active region facing the optical path converting surface, which are optically coupled, via cylindrical refraction index distributors formed of a photosensitive polymer material, arranged so as to go through the portion between the active region of the optical semiconductor device and the optical path converting surface. It is possible to increase the coupling efficiency of the optical coupling between the optical semiconductor device and the optical waveguides, and to realize a high quality and high speed signal transmission at a high energy efficiency.

摘要翻译： 为了提供能够有效地传输信号光并改变光路的光耦合结构，从而提高光半导体器件与光波导之间的光耦合的耦合效率。 公开了一种光耦合结构，其包括与布置在基板中的光路转换表面光学耦合的光波导和安装在上基板上的光学半导体器件，其有源区域面向光学转换表面，其光学耦合经由 由光敏聚合物材料形成的圆柱形折射率分布器被布置成穿过光学半导体器件的有源区域和光路转换表面之间的部分。 可以增加光半导体器件和光波导之间的光耦合的耦合效率，并且以高能量效率实现高质量和高速度的信号传输。

公开(公告)号：US07986862B2

公开(公告)日：2011-07-26

申请号：US12295453

申请日：2007-03-30

申请人： Takahiro Matsubara ,  Yuuji Kishida

发明人： Takahiro Matsubara ,  Yuuji Kishida

IPC分类号： G02B6/26 ,  G02B6/42

CPC分类号： G02B6/43 ,  G02B6/12002 ,  G02B6/122 ,  G02B6/13

摘要： An optical transmission substrate includes an optical transmission body provided in a through hole which has excellent and uniform propagation characteristics. The optical transmission substrate includes: a substrate 1 formed by laminating a plurality of dielectric sheets 10; and a plurality of cylindrical refractive-index distribution bodies 11, each of which is made of a photosensitive polymeric material formed in a through hole 10a penetrating each of the dielectric sheets, each of the refractive-index distribution body including a truncated conical core 12 and a periphery. Each of the cores 12 has a higher refractive index in the radial direction than the periphery and has a large-diameter end face and a small-diameter end face. The cores of refractive-index distribution bodies have a first core and a second core in the two adjoining dielectric sheet, and, the large-diameter end face of the first core and the small-diameter end face of the second core face each other and optically couple together.

摘要翻译： 光传输基板包括设置在通孔中的具有优异且均匀的传播特性的光传输体。 光传输基板包括：通过层叠多个电介质片10而形成的基板1; 以及多个圆柱形折射率分布体11，每个分别由形成在穿过每个电介质片的通孔10a中的光敏聚合材料制成，每个折射率分配体包括截锥形芯12和 外围。 每个芯12在径向上的折射率比周边高，并且具有大直径的端面和小直径的端面。 折射率分布体的芯在两个相邻的电介质片中具有第一芯和第二芯，并且第一芯的大直径端面和第二芯的小直径端面彼此面对， 光耦在一起

公开(公告)号：US20090310904A1

公开(公告)日：2009-12-17

申请号：US12295453

申请日：2007-03-30

申请人： Takahiro Matsubara ,  Yuuji Kishida

发明人： Takahiro Matsubara ,  Yuuji Kishida

IPC分类号： G02B6/12 ,  B32B38/00

CPC分类号： G02B6/43 ,  G02B6/12002 ,  G02B6/122 ,  G02B6/13

摘要： An optical transmission substrate includes an optical transmission body provided in a through hole which has excellent and uniform propagation characteristics. The optical transmission substrate includes: a substrate 1 formed by laminating a plurality of dielectric sheets 10; and a plurality of cylindrical refractive-index distribution bodies 11, each of which is made of a photosensitive polymeric material formed in a through hole 10a penetrating each of the dielectric sheets, each of the refractive-index distribution body including a truncated conical core 12 and a periphery. Each of the cores 12 has a higher refractive index in the radial direction than the periphery and has a large-diameter end face and a small-diameter end face. The cores of refractive-index distribution bodies have a first core and a second core in the two adjoining dielectric sheet, and, the large-diameter end face of the first core and the small-diameter end face of the second core face each other and optically couple together.

摘要翻译： 光传输基板包括设置在通孔中的具有优异且均匀的传播特性的光传输体。 光传输基板包括：通过层叠多个电介质片10而形成的基板1; 以及多个圆柱形折射率分布体11，每个分别由形成在穿过每个电介质片的通孔10a中的光敏聚合材料制成，每个折射率分配体包括截锥形芯12和 外围。 每个芯12在径向上的折射率比周边高，并且具有大直径的端面和小直径的端面。 折射率分布体的芯在两个相邻的电介质片中具有第一芯和第二芯，并且第一芯的大直径端面和第二芯的小直径端面彼此面对， 光耦在一起

公开(公告)号：US5827586A

公开(公告)日：1998-10-27

申请号：US766323

申请日：1996-12-13

申请人： Ryo Yamashita ,  Kenichi Kitagaki ,  Takahiro Matsubara ,  Mikio Takenaka

发明人： Ryo Yamashita ,  Kenichi Kitagaki ,  Takahiro Matsubara ,  Mikio Takenaka

IPC分类号： A01N25/00 ,  B32B7/06 ,  B32B27/08 ,  B65D30/08 ,  B65D65/40 ,  B65D65/46 ,  B65D77/00

CPC分类号： B65D65/46 ,  B32B27/08 ,  Y10T428/1307 ,  Y10T428/1338 ,  Y10T428/1341 ,  Y10T428/1359 ,  Y10T428/1379 ,  Y10T428/19

摘要： A packaging container for chemicals such as pesticides and the like and a laminated film for forming said container, wherein the inner layer of the laminated film is constituted of an inner bag made of a water-soluble polymer film and the outer layer of the laminated film is constituted of an outer bag made of a water-insoluble film, and at least in the seal part of the container, films constituting inner layer are bonded to each other and additionally the film constituting inner layer and the film constituting outer layer are bonded to each other, and the film constituting inner layer and the film constituting outer layer are releasable from each other.

摘要翻译： PCT No.PCT / IB94 / 00148 Sec。 371 1995年12月14日第 102（e）1995年12月14日日期PCT 1994年6月8日PCT公布。 WO94 / 29104 PCT公开号 日期1994年12月22日一种用于农药等的化学品的包装容器和用于形成所述容器的层压膜，其中层压膜的内层由由水溶性聚合物膜制成的内袋和外部 层叠膜的层由由水不溶性膜构成的外袋构成，至少在容器的密封部中，构成内层的膜彼此粘合，另外构成内层的膜和构成膜的膜 外层彼此结合，构成内层的膜和构成外层的膜可以彼此脱离。

公开(公告)号：US5189716A

公开(公告)日：1993-02-23

申请号：US846338

申请日：1992-03-06

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： G02B6/4292 ,  G02B6/4204

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。