公开(公告)号：US07427747B2

公开(公告)日：2008-09-23

申请号：US11494184

申请日：2006-07-27

申请人： Yasushige Ishihara ,  Atsushi Okawa ,  Hiroshi Tosaka ,  Tianyu Xie ,  Tadashi Hirata ,  Akihiro Horii ,  Kazunari Tokuda

发明人： Yasushige Ishihara ,  Atsushi Okawa ,  Hiroshi Tosaka ,  Tianyu Xie ,  Tadashi Hirata ,  Akihiro Horii ,  Kazunari Tokuda

IPC分类号： H01J3/14 ,  G01B11/30

CPC分类号： A61B1/04 ,  A61B1/0008 ,  A61B1/00096 ,  A61B1/00165 ,  A61B1/00172 ,  A61B1/00183 ,  A61B1/00188 ,  A61B1/07 ,  G02B21/0032 ,  G02B21/0036

摘要： A control portion of an optical image pickup apparatus includes a scan driver, a lock-in amplifier, and an A/D converter. The scan driver outputs a predetermined drive signal to a Y-scanning mirror and an X-scanning mirror and scans the Y-scanning mirror and the X-scanning mirror. The lock-in amplifier detects a signal level Vout of a frequency component of the drive signal of the scan driver among signals detected by a detector portion. The A/D converter converts a signal detected by a detector portion and a signal level of the detected signal of a frequency component of a drive signal detected by the lock-in amplifier to digital signals and outputs the digital signals to an image processor. Thus, mirror scan operations of the scanning mirrors can be securely detected.

摘要翻译： 光学摄像装置的控制部分包括扫描驱动器，锁定放大器和A / D转换器。 扫描驱动器向Y扫描镜和X扫描镜输出预定的驱动信号，扫描Y扫描镜和X扫描镜。 锁定放大器在由检测器部分检测的信号中检测扫描驱动器的驱动信号的频率分量的信号电平Vout。 A / D转换器将由检测器部分检测的信号和由锁定放大器检测的驱动信号的频率分量的检测信号的信号电平转换为数字信号，并将数字信号输出到图像处理器。 因此，可以可靠地检测扫描镜的镜像扫描操作。

公开(公告)号：US20080205066A1

公开(公告)日：2008-08-28

申请号：US12029739

申请日：2008-02-12

申请人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Andrew Chakchung Yu ,  Shogo Shinkai ,  Taro Omura ,  Hiroshi Mizuno ,  Akihiro Horii ,  Tatsuya Harima

发明人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Andrew Chakchung Yu ,  Shogo Shinkai ,  Taro Omura ,  Hiroshi Mizuno ,  Akihiro Horii ,  Tatsuya Harima

IPC分类号： F21V5/00 ,  B65B53/00 ,  B32B38/00

CPC分类号： G02B5/045 ,  G02B5/02 ,  G02B6/0053 ,  G02B6/0065 ,  G02B27/285 ,  G02F1/133604 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2201/54 ,  Y10T428/1328

摘要： An optical packaged body capable of preventing generation of a wrinkle, deflection, and warpage, capable of being thinned is provided. The optical package body includes a support medium and a packaging film that covers the support medium in a state of being applied with shrinkage force. The packaging film has an optical function section that acts on light from a light source in at least one of a first region into which the light from the light source enters and a second region from which the light from the light source is emitted after passing through the optical packaged body when the light source is arranged on one face side of the optical packaged body.

摘要翻译： 提供能够防止产生皱折，挠曲和翘曲的能够变薄的光学封装体。 光学封装体包括支撑介质和在施加收缩力的状态下覆盖支撑介质的包装膜。 该包装薄膜具有光学功能部分，该光学功能部分作用于来自光源进入的第一区域中的至少一个中的来自光源的光，以及在通过后来自光源的光从该第二区域发射的第二区域 当光源被布置在光学封装体的一个面侧时的光学封装体。

公开(公告)号：US07133138B2

公开(公告)日：2006-11-07

申请号：US10727302

申请日：2003-12-02

申请人： Akihiro Horii ,  Mamoru Kaneko ,  Tadashi Hirata ,  Hitoshi Mizuno

发明人： Akihiro Horii ,  Mamoru Kaneko ,  Tadashi Hirata ,  Hitoshi Mizuno

IPC分类号： G01B9/02

CPC分类号： G01B9/02007 ,  G01B9/02003 ,  G01B9/0201 ,  G01B9/0205 ,  G01B9/02091 ,  G01B2290/20 ,  G01B2290/35 ,  G01B2290/40 ,  G01B2290/65 ,  G01B2290/70

摘要： An optical imaging device includes a reference scanning unit offering a high signal-to-noise ratio and capable of scanning an object rapidly. An interference optical system can be realized inexpensively. In the optical imaging device, low coherent light passed through an optical coupler and another optical coupler, irradiated from an optical scanner probe, reflected from an observed point in a living tissue, returned to the optical coupler, propagated over a fourth SM optical fiber, and routed to another optical coupler shall be referred to as sample light. Light passed through an optical length variation optical system via the optical coupler and routed to the optical coupler shall be referred to as reference light. At this time, a difference between a delay time undergone by the sample light and a delay time undergone by the reference light is proportional to a difference between an optical length for the sample light and an optical length for the reference light. When the optical length difference falls within a coherence length, the sample light and reference light interfere with each other. An interfering signal is acquired into a computer through detectors, a differential amplifier, a demodulator, and an A/D converter.

摘要翻译： 光学成像装置包括提供高信噪比并且能够快速扫描物体的参考扫描单元。 可以廉价地实现干涉光学系统。 在光学成像装置中，通过光耦合器和从光学扫描器探针照射的另一光耦合器的低相干光从活组织中的观察点反射回到光耦合器，在第四SM光纤上传播， 并且路由到另一个光耦合器应被称为采样光。 通过光学长度变化光学系统的光通过光耦合器并被路由到光耦合器的光线将被称为参考光。 此时，由采样光所经历的延迟时间与参考光经历的延迟时间之间的差异与样本光的光学长度与参考光的光学长度之间的差成正比。 当光学长度差落入相干长度时，样品光和参考光彼此干涉。 通过检测器，差分放大器，解调器和A / D转换器将干扰信号采集到计算机中。

公开(公告)号：US06888119B2

公开(公告)日：2005-05-03

申请号：US10753129

申请日：2004-01-06

申请人： Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

发明人： Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

IPC分类号： G01B11/00 ,  A61B1/00 ,  A61B10/00 ,  G01N21/17 ,  G02B23/24 ,  H04N7/18 ,  G02B7/04

CPC分类号： A61B1/042 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00172 ,  A61B1/018 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/6852 ,  B82Y15/00 ,  G02B23/2407

摘要： A flexible shaft driven to rotate is inserted through a transparent sheath having pliability. By a fiber inserted through the inside thereof, low-coherence light is guided and is made to exit to a living-body tissue side which is an observation target through a lens and a prism forming an exit and entrance portion at the tip portion. Subsequently, the light reflected on the living-body tissue side is guided in order to produce an image. In that case, a positioning member for keeping the exit and entrance portion and the living-body tissue at a proper distance is formed at the tip portion of the sheath or the tip portion of an endoscope through which an optical probe is inserted and, therefore, a stable tomogram image can be produced.

摘要翻译： 驱动旋转的柔性轴通过具有柔韧性的透明护套插入。 通过其内部插入的纤维，引导低相干光，并通过透镜和在尖端部分形成出射和入射部分的棱镜离开到作为观察目标的生物体组织侧。 随后，引导反射在生物体组织侧的光以产生图像。 在这种情况下，在插入有光学探针的内窥镜的护套的前端部或尖端部形成有用于将出入口部和活体组织保持适当距离的定位部件，因此， ，可以产生稳定的断层图像。

公开(公告)号：US06797931B2

公开(公告)日：2004-09-28

申请号：US10091626

申请日：2002-03-06

申请人： Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

发明人： Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

IPC分类号： G02B704

CPC分类号： A61B1/042 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00172 ,  A61B1/018 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/6852 ,  B82Y15/00 ,  G02B23/2407

摘要： A flexible shaft driven to rotate is inserted through a transparent sheath having pliability. By a fiber inserted through the inside thereof, low-coherence light is guided and is made to exit to a living-body tissue side which is an observation target through a lens and a prism forming an exit and entrance portion at the tip portion. Subsequently, the light reflected on the living-body tissue side is guided in order to produce an image. In that case, a positioning member for keeping the exit and entrance portion and the living-body tissue at a proper distance is formed at the tip portion of the sheath or the tip portion of an endoscope through which an optical probe is inserted and, therefore, a stable tomogram image can be produced.

摘要翻译： 驱动旋转的柔性轴通过具有柔韧性的透明护套插入。 通过其内部插入的纤维，引导低相干光，并通过透镜和在尖端部分形成出射和入射部分的棱镜离开到作为观察目标的生物体组织侧。 随后，引导反射在生物体组织侧的光以产生图像。 在这种情况下，在插入有光学探针的内窥镜的护套的前端部或尖端部形成有用于将出入口部和活体组织保持适当距离的定位部件，因此， ，可以产生稳定的断层图像。

公开(公告)号：US06362131B1

公开(公告)日：2002-03-26

申请号：US09496156

申请日：2000-02-01

申请人： Akihiro Horii ,  Tetsuo Kozumi ,  Masayoshi Isago ,  Hirokazu Okada ,  Masataka Mizoguchi

发明人： Akihiro Horii ,  Tetsuo Kozumi ,  Masayoshi Isago ,  Hirokazu Okada ,  Masataka Mizoguchi

IPC分类号： B41M5035

CPC分类号： B41M5/5254 ,  B41M2205/32 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31855

摘要： A receiver paper used in combination with a thermally transferrable sheet, such as an ink ribbon, in which a laminated layer of the thermally transferrable sheet can be positively transferred, with the receiver paper exhibiting superior running performance and resistance to blocking to enable a picture of high quality and high resolution to be produced. To this end, there is provided a receiver paper made up of substrate and a dye reception layer formed on the substrate. The dye reception layer contains a copolymer of a compound having a pre-set chemical formula and another monomer.

摘要翻译： 与可转印片材的可热转印片材（例如墨带）组合使用的接收纸，其中可热转印的可热转印片材的层压层与接收纸具有优异的运行性能和阻挡性，从而能够 高质量和高分辨率的生产。 为此，提供了由基板和形成在基板上的染料接收层构成的接收纸。 染料接收层含有具有预定化学式的化合物和另一种单体的共聚物。

公开(公告)号：US6069698A

公开(公告)日：2000-05-30

申请号：US141430

申请日：1998-08-27

申请人： Takeshi Ozawa ,  Mamoru Kaneko ,  Akihiro Horii ,  Hitoshi Ueno ,  Sakae Takehana ,  Hiroyuki Sangu ,  Isami Hirao ,  Hitoshi Mizuno ,  Toshimasa Kawai ,  Hiroki Hibino ,  Hideyuki Adachi ,  Hironobu Takizawa ,  Takefumi Uesugi ,  Masahiro Ohno ,  Hidemichi Aoki ,  Jun Hiroya ,  Katsuichi Imaizumi ,  Eiji Yasuda ,  Yoshinao Oaki ,  Kenji Yoshino

发明人： Takeshi Ozawa ,  Mamoru Kaneko ,  Akihiro Horii ,  Hitoshi Ueno ,  Sakae Takehana ,  Hiroyuki Sangu ,  Isami Hirao ,  Hitoshi Mizuno ,  Toshimasa Kawai ,  Hiroki Hibino ,  Hideyuki Adachi ,  Hironobu Takizawa ,  Takefumi Uesugi ,  Masahiro Ohno ,  Hidemichi Aoki ,  Jun Hiroya ,  Katsuichi Imaizumi ,  Eiji Yasuda ,  Yoshinao Oaki ,  Kenji Yoshino

IPC分类号： A61B5/00 ,  G01B9/02

CPC分类号： G01B9/02069 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/0084 ,  G01B9/0205 ,  G01B9/02064 ,  G01B9/02091 ,  A61B5/0086 ,  G01B2290/35 ,  G01B2290/65

摘要： A low coherence beam emitted by a low coherence light source is split into two portions. One portion is transmitted from the outward end of a first single mode fiber via a detachable connector to a beam scanning probe, and then to a biological tissue; and the other is transmitted from an optical coupler placed midway along the light path via a second single mode fiber to a light path modifier. The light path modifier includes a galvanometer mirror to modify the light path length in accordance with a scan range, and a uniaxial stage to adjust the light path length to absorb the variation in lengths of different beam scanning probes. The light path is adjusted by the uniaxial stage such that the beam interference is detected for the scan range, to ensure stable acquisition of tomographic images.

摘要翻译： 由低相干光源发射的低相干光束被分成两部分。 一部分从第一单模光纤的外端通过可拆卸连接器传输到光束扫描探针，然后传输到生物组织; 另一个从位于光路的中途的光耦合器经由第二单模光纤传输到光路修正器。 光路修正器包括根据扫描范围修改光路长度的电流计镜，以及调整光路长度以吸收不同束扫描探针的长度变化的单轴阶段。 通过单轴阶段调整光路，使得在扫描范围内检测光束干涉，以确保断层图像的稳定采集。

公开(公告)号：US5876325A

公开(公告)日：1999-03-02

申请号：US940613

申请日：1997-09-30

申请人： Hitoshi Mizuno ,  Yuuichi Ikeda ,  Akihiro Horii ,  Shuichi Takayama ,  Akio Nakada ,  Naoki Uchiyama ,  Yasuhiro Ueda ,  Koichi Umeyama ,  Sakae Takehana

发明人： Hitoshi Mizuno ,  Yuuichi Ikeda ,  Akihiro Horii ,  Shuichi Takayama ,  Akio Nakada ,  Naoki Uchiyama ,  Yasuhiro Ueda ,  Koichi Umeyama ,  Sakae Takehana

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61B19/00

CPC分类号： A61B1/00193 ,  A61B1/00048 ,  A61B1/00149 ,  A61B1/00188 ,  A61B34/30 ,  A61B34/37 ,  A61B34/74 ,  A61B1/042 ,  A61B2034/301 ,  A61B2034/742 ,  A61B2090/502 ,  A61B2090/506 ,  G05B2219/39442

摘要： A surgical manipulator system comprising at least one surgical manipulator, at least one guide, a detector, and a drive controller. The surgical manipulator has a surgical device for performing a desired operation. The guide guides the surgical device. The detector detects a position and/or orientation relationship between the surgical device and the guide, and/or a position and/or orientation relationship between the surgical device and another surgical device. The drive controller controls the surgical manipulator such that the surgical device is guided by the guide.

摘要翻译： 一种手术操纵器系统，包括至少一个手术操纵器，至少一个引导件，检测器和驱动器控制器。 手术操纵器具有用于执行所需操作的手术装置。 引导件引导手术装置。 检测器检测手术装置和引导件之间的位置和/或取向关系，和/或手术装置与另一手术装置之间的位置和/或取向关系。 驱动器控制器控制手术操纵器，使得外科装置由引导件引导。

公开(公告)号：US5836869A

公开(公告)日：1998-11-17

申请号：US551713

申请日：1995-11-01

申请人： Masahiro Kudo ,  Kuniaki Kami ,  Hiroki Hibino ,  Hitoshi Mizuno ,  Akihiro Horii ,  Susumu Takahashi ,  Noriyuki Tateyama

发明人： Masahiro Kudo ,  Kuniaki Kami ,  Hiroki Hibino ,  Hitoshi Mizuno ,  Akihiro Horii ,  Susumu Takahashi ,  Noriyuki Tateyama

IPC分类号： A61B1/00 ,  A61B1/01 ,  A61B1/04 ,  A61B1/313 ,  A61B5/11 ,  A61B19/00

CPC分类号： A61B1/00149 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/00039 ,  A61B1/00188 ,  A61B1/042 ,  A61B34/20 ,  A61B5/064 ,  A61B90/92 ,  A61B1/313 ,  A61B17/3421 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2090/3937 ,  A61B2090/502 ,  A61B2090/571 ,  A61B5/11 ,  A61B90/36 ,  A61B90/361 ,  A61B90/50

摘要： An endoscope system having an endoscope, a scope holder holding the endoscope, a magnetic three-dimensional position sensor, and a TV monitor. The sensor detects the position of an object and generates data representing this position. According to the data, the view field of the endoscope is switched.

摘要翻译： 具有内窥镜的内窥镜系统，保持内窥镜的镜架，磁性三维位置传感器和TV监视器。 传感器检测物体的位置并产生表示该位置的数据。 根据该数据，切换内窥镜的视野。

公开(公告)号：US09429690B2

公开(公告)日：2016-08-30

申请号：US13552816

申请日：2012-07-19

申请人： Jun Sasaki ,  Akihiro Horii

发明人： Jun Sasaki ,  Akihiro Horii

IPC分类号： F21V7/04 ,  G02B5/02

CPC分类号： G02B5/0221 ,  G02B5/02 ,  G02B5/0231 ,  G02B5/0268

摘要： A diffusion sheet includes a light-transmissive substrate, a plurality of structures, and a flat portion. The light-transmissive substrate includes a first main surface, and a second main surface. The plurality of structures have convex shapes and are randomly formed on the first main surface. The flat portion is formed among the plurality of structures on the first main surface and has a surface roughness (Ra) of no less than 0.9 μm.

摘要翻译： 漫射片包括透光基底，多个结构和平坦部分。 透光基板包括第一主表面和第二主表面。 多个结构体具有凸形状并且随机地形成在第一主表面上。 平面部分形成在第一主表面上的多个结构中，并且表面粗糙度（Ra）不小于0.9μm。