公开(公告)号：US20090080848A1

公开(公告)日：2009-03-26

申请号：US12057006

申请日：2008-03-27

申请人： Toshihiko Suzuki ,  Shigemi Ohtsu ,  Keishi Shimizu ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Eiichi Akutsu

发明人： Toshihiko Suzuki ,  Shigemi Ohtsu ,  Keishi Shimizu ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Eiichi Akutsu

IPC分类号： G02B6/10 ,  C03C23/00

CPC分类号： G02B6/1221 ,  G02B6/138

摘要： The present invention provides an optical waveguide including: a cladding; at least one core embedded in the cladding; and a colored layer that is provided at a portion substantially overlapping with the core when viewed from a direction substantially perpendicular to the principal surfaces of the optical waveguide, and that is not in contact with the core.

摘要翻译： 本发明提供一种光波导，包括：包层; 至少一个嵌入在包层中的芯; 以及着色层，当从基本上垂直于所述光波导的主表面的方向观察时，设置在与所述芯基本上重叠的部分处，并且不与所述芯接触。

公开(公告)号：US20080144474A1

公开(公告)日：2008-06-19

申请号：US11947344

申请日：2007-11-29

申请人： Toshihiko Suzuki

发明人： Toshihiko Suzuki

IPC分类号： G11B7/135

CPC分类号： G11B7/08511 ,  G11B7/0945 ,  G11B2007/0013

摘要： An information recording and/or reproducing apparatus capable of obtaining a certain recording/reproducing margin with a simplified structure. The apparatus identifies whether an optical disc is a single-layer recording medium having one recording layer or a multilayer recording medium having a plurality of recording layers, and sets a control range (movable range) of an object lens on the basis of the identification result. When the optical disc is identified as a multilayer recording medium, the control range of the object lens is set to be smaller than that for a single-layer recording medium. Further, the control range of the object lens is set for each of the recording layers of the optical disc.

摘要翻译： 一种能够以简化的结构获得特定记录/再现余量的信息记录和/或再现装置。 该装置识别光盘是否是具有一个记录层的单层记录介质或具有多个记录层的多层记录介质，并且基于识别结果设置物镜的控制范围（可移动范围） 。 当将光盘识别为多层记录介质时，将物镜的控制范围设置为小于单层记录介质的控制范围。 此外，对于光盘的每个记录层设置物镜的控制范围。

公开(公告)号：US07336271B2

公开(公告)日：2008-02-26

申请号：US11070887

申请日：2005-03-03

申请人： Masao Ozeki ,  Masanobu Isshiki ,  Shinya Tahara ,  Toshihiko Suzuki

发明人： Masao Ozeki ,  Masanobu Isshiki ,  Shinya Tahara ,  Toshihiko Suzuki

IPC分类号： G09G5/00

CPC分类号： G02F1/13476 ,  G02F1/1334 ,  G02F1/1375

摘要： An image display system includes a screen comprising a pair of substrates with transparent electrodes provided thereon, and a liquid crystal layer sandwiched between the substrates, the liquid crystal layer containing a cured resin and being capable of exhibiting a light transmissive state and a light scattering state; and an image-projecting unit for projecting an image on the screen; wherein a frame comprising a combination of the light transmissive state and the light scattering state as a minimum repetitive satisfies a certain relationship.

摘要翻译： 一种图像显示系统包括：屏幕，其包括设置在其上的透明电极的一对基板和夹在基板之间的液晶层，所述液晶层包含固化树脂，并且能够呈现透光状态和光散射状态 ; 以及用于在屏幕上投影图像的图像投影单元; 其中包括作为最小重复的光透射状态和光散射状态的组合的框架满足一定的关系。

公开(公告)号：US20080031583A1

公开(公告)日：2008-02-07

申请号：US11783096

申请日：2007-04-05

申请人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Akira Fujii ,  Kazutoshi Yatsuda ,  Keishi Shimizu ,  Eiichi Akutsu

发明人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Akira Fujii ,  Kazutoshi Yatsuda ,  Keishi Shimizu ,  Eiichi Akutsu

IPC分类号： G02B6/10 ,  H04B10/00

CPC分类号： G02B6/138 ,  G02B6/10 ,  G02B6/1221 ,  G02B6/4214

摘要： A flexible optical waveguide film comprises: two waveguide cores; and a clad surrounding the two waveguide core, wherein a light entrance/exit part is disposed at one end of each of the two waveguide cores, the waveguide film having an optical path converting part comprising an air void located inside the waveguide film, and a light entrance/exit end face of the light entrance/exit part is a plane surface facing an optical path converting surface of the optical path converting part, the optical path converting surface being an interface defining the air void.

摘要翻译： 柔性光波导膜包括：两个波导芯; 以及围绕所述两个波导芯的包层，其中，在所述两个波导芯的每一个的一端设置有光入射/出射部，所述波导膜具有光路转换部，所述光路转换部包括位于所述波导膜内部的空气孔， 光入射/出射部分的光入射/出射端面是面对光路转换部分的光路转换表面的平面，光路转换表面是限定空气空隙的界面。

公开(公告)号：US07242846B2

公开(公告)日：2007-07-10

申请号：US10217046

申请日：2002-08-12

申请人： Toshihiko Suzuki

发明人： Toshihiko Suzuki

IPC分类号： H04N5/76 ,  H04N7/00 ,  H04N5/00

CPC分类号： G11C7/16 ,  G11B7/08529 ,  G11B7/0946 ,  G11B11/10595 ,  G11B2020/10805 ,  G11B2020/10824 ,  G11B2020/10916 ,  G11B2020/1245 ,  G11C2207/16

摘要： A recording apparatus, wherein in a photographing mode in which image data and audio data obtained using a camera section and microphone, respectively, built into the apparatus are recorded, a head element is moved at a first speed corresponding to the photographing mode, and in an external input mode in which image data and audio data input by external sources are recorded, a head mechanism is moved at a second speed.

摘要翻译： 一种记录装置，其中在拍摄模式中，记录了内置于装置中的使用相机部分和麦克风获取的图像数据和音频数据的头部元件以对应于拍摄模式的第一速度移动，并且 其中记录了由外部源输入的图像数据和音频数据的外部输入模式，头机构以第二速度移动。

公开(公告)号：US20070114684A1

公开(公告)日：2007-05-24

申请号：US11472456

申请日：2006-06-22

申请人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Keishi Shimizu ,  Eiichi Akutsu

发明人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Keishi Shimizu ,  Eiichi Akutsu

IPC分类号： B29D11/00

CPC分类号： B29D11/00663 ,  G02B6/1221 ,  G02B6/138

摘要： The present invention provides an optical waveguide manufacturing method. A polymer resin with different refractive index from the polymer film is applied to a polymer film and is cured, so that a double-layered polymer film, which has a cladding layer and a core layer with higher refractive index than the cladding layer, is manufactured. The core layer is cut by the dicing saw having a blade for enabling cutting of a resin layer, so as to be processed into core portions of the optical waveguide. Cut concave portions of the core layer are filled with polymer resin having the same refractive index with the cladding layer. The core portions are further covered with the polymer resin, and the polymer resin is cured so that a cladding resin layer is formed.

摘要翻译： 本发明提供一种光波导制造方法。 将具有与聚合物膜不同的折射率的聚合物树脂施加到聚合物膜上并固化，从而制造具有包覆层和具有比包层更高的折射率的芯层的双层聚合物膜 。 通过具有切割树脂层的刀片的切割锯切割芯层，从而被加工成光波导的芯部。 芯层的切割凹部用与包覆层具有相同折射率的聚合物树脂填充。 芯部进一步用聚合物树脂覆盖，聚合物树脂固化，从而形成包层树脂层。

公开(公告)号：US07210719B2

公开(公告)日：2007-05-01

申请号：US11131955

申请日：2005-05-18

申请人： Keiichi Honda ,  Kazuo Omura ,  Toshihiko Suzuki

发明人： Keiichi Honda ,  Kazuo Omura ,  Toshihiko Suzuki

IPC分类号： B60R19/34

CPC分类号： B60R19/18 ,  B60R19/34 ,  B60R2019/182 ,  B60R2019/186

摘要： A bumper beam mounting structure for absorbing an impact at a bumper beam and mounting members thereof in a vehicle minor collision is provided. The mounting structure has the mounting members attached to curved portions of right and left curved ends of the bumper beam. The mounting members are attachable to vehicle body members. The mounting members are in a right triangular shape in a plan view. A sloping portion corresponding to the hypotenuse is formed with a depressed portion for absorbing an impact.

摘要翻译： 提供一种缓冲梁安装结构，用于吸收缓冲梁中的冲击及其在车辆轻微碰撞中的安装构件。 安装结构具有附接到保险杠梁的左右弯曲端的弯曲部分的安装构件。 安装构件可附接到车身构件。 安装构件在平面图中为正三角形。 对应于斜边的倾斜部分形成有用于吸收冲击的凹陷部分。

公开(公告)号：US07197221B2

公开(公告)日：2007-03-27

申请号：US11354188

申请日：2006-02-15

申请人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Eiichi Akutsu

发明人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Eiichi Akutsu

IPC分类号： G02B6/10 ,  G02B6/12

CPC分类号： G02B6/1221 ,  G02B6/10 ,  G02B6/138 ,  G02B6/43

摘要： An optical waveguide film that can supply power at extremely low cost, and a light transmission and reception module using this film are provided.A macromolecular optical waveguide film is composed of a square-shaped waveguide core which extends in a film length direction, a conductive wires which extends in the film length direction and is arranged in parallel with the waveguide core, and a cladding which surrounds the waveguide core and the conductive wire. The two conductive wires are provided, and the waveguide core is provided between the two conductive wires.

摘要翻译： 提供了能够以极低成本供电的光波导膜，以及使用该膜的光发送接收模块。

公开(公告)号：US20070019899A1

公开(公告)日：2007-01-25

申请号：US11357946

申请日：2006-02-22

申请人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Eiichi Akutsu

发明人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Kazutoshi Yatsuda ,  Akira Fujii ,  Eiichi Akutsu

IPC分类号： G02B6/12

CPC分类号： G02B6/43 ,  G02B6/4214 ,  G02B6/4246 ,  H01L24/73 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/49171 ,  H01L2924/01019 ,  H01L2924/01046 ,  H01L2924/01079 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/00014 ,  H01L2924/00

摘要： A sub-mount for mounting optical components includes a recess for mounting whose side wall is tapered. A light transmission and reception module includes the sub-mount for mounting optical component. The sub-mount is manufactured by forming a master mold of the sub-mount formed with projections and recesses including the recess for mounting of the sub-mount, applying liquid silicone rubber to the mater mold, curing the liquid silicone rubber to produce a mold for duplication, filling the curable material into the mold for duplication, curing the curable material, and separating the cured curable material from the mold for duplication.

摘要翻译： 用于安装光学部件的子安装件包括其侧壁是锥形的用于安装的凹部。 光传输和接收模块包括用于安装光学部件的子安装座。 副安装座是通过形成具有突出凹部的副底座的母模形成的，该模具包括用于安装副底座的凹部，将液体硅橡胶施加到母模上，固化液体硅橡胶以制造模具 为了复制，将可固化材料填充到模具中以进行复制，固化可固化材料，并将固化的可固化材料与模具分离以进行复制。

公开(公告)号：US20070014523A1

公开(公告)日：2007-01-18

申请号：US11390078

申请日：2006-03-28

申请人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Akira Fujii ,  Kazutoshi Yatsuda ,  Eiichi Akutsu

发明人： Shigemi Ohtsu ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Akira Fujii ,  Kazutoshi Yatsuda ,  Eiichi Akutsu

IPC分类号： G02B6/36 ,  G02B6/38

CPC分类号： G02B6/43 ,  G02B6/1221 ,  G02B6/4203 ,  G02B6/4246 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A sub-mount includes a recess for holding a polymer optical waveguide film and recesses for embedding and holding a light emitting element and a light detecting element. The sub-mount further has an adhesive filling groove formed adjacent to respective recesses. When mounting the polymer optical waveguide film, the light emitting element, and the light detecting element onto the sub-mount, an adhesive is accurately applied and is prevented from flowing out as the adhesive filling grooves are provided.

摘要翻译： 子座包括用于保持聚合物光波导膜的凹部和用于嵌入和保持发光元件和光检测元件的凹部。 副安装座还具有邻近相应凹部形成的粘合剂填充槽。 当将聚合物光波导膜，发光元件和光检测元件安装到副安装座上时，粘合剂被精确地施加，并且当设置有粘合剂填充槽时防止其流出。