公开(公告)号：US07780593B2

公开(公告)日：2010-08-24

申请号：US11963915

申请日：2007-12-24

申请人： Haruhiko Ueno ,  Yuichi Ikeda ,  Tomoaki Sato ,  Shuji Nakamura

发明人： Haruhiko Ueno ,  Yuichi Ikeda ,  Tomoaki Sato ,  Shuji Nakamura

IPC分类号： A61B1/00 ,  A61B1/01

CPC分类号： G02B23/2476 ,  A61B1/00039 ,  A61B1/00105 ,  A61B1/0016 ,  A61B1/0052 ,  G02B23/2453

摘要： A bend section is disposed on an insertion section. A rotary body, on which a proximal end portion of a wire for a bend operation, which has a distal end portion connected to the bend section, is rotatably supported in a large-diameter section. Driving force transmission portion, which converts linear movement of a working shaft that is operable in a linear direction to rotational movement of the rotary body, is provided in the large-diameter section. A driving source unit is detachably coupled to the large-diameter section on the proximal end side of the insertion section. The driving source unit is provided with operation section which linearly moves the working shaft, in accordance with an operation of a driving shaft that operates in a linear direction by a driving force from a driving motor.

摘要翻译： 弯曲部设置在插入部上。 旋转体，其上具有连接到弯曲部分的远端部分的用于弯曲操作的线的近端部分可旋转地支撑在大直径部分中。 驱动力传递部，其将在线性方向上可操作的作业轴的线性运动转换成旋转体的旋转运动，设置在大径部。 驱动源单元可拆卸地联接到插入部分的基端侧上的大直径部分。 驱动源单元设置有根据通过来自驱动电动机的驱动力在线性方向操作的驱动轴的操作使工作轴线性移动的操作部。

公开(公告)号：US07675675B2

公开(公告)日：2010-03-09

申请号：US11842561

申请日：2007-08-21

申请人： Yoshihisa Tanikawa ,  Tomoaki Sato ,  Ryoji Hyodo

发明人： Yoshihisa Tanikawa ,  Tomoaki Sato ,  Ryoji Hyodo

IPC分类号： G02B21/00

CPC分类号： G02B27/646 ,  A61B5/0059 ,  A61B5/4244 ,  A61B90/20 ,  A61B2503/40 ,  A61B2562/146 ,  G02B21/24

摘要： An in vivo examination apparatus including an objective unit capable of being readily replaced during examination is provided. The in vivo examination apparatus includes a main body, a vibration suppressor configured to suppress vibrations in an examination region of an object under examination, and an objective optical system configured to observe the examination region where the vibrations are suppressed. The objective optical system and the vibration suppressor are attached to the main body. The objective optical system is attachable to and detachable from the main body in a direction crossing an optical-axis direction of the objective optical system.

摘要翻译： 提供一种体内检查装置，其包括能够在检查期间容易地更换的目标单元。 体内检查装置包括：主体，抑制检查对象的检查区域的振动的振动抑制器;以及被配置为观察被抑制振动的检查区域的物镜光学系统。 物镜光学系统和振动抑制器安装在主体上。 物镜光学系统可以在与物镜光学系统的光轴方向交叉的方向上与主体相连接和拆卸。

公开(公告)号：US07567284B2

公开(公告)日：2009-07-28

申请号：US10862024

申请日：2004-06-04

申请人： Masaru Ikemachi ,  Kazutoshi Shiratori ,  Tomoaki Sato

发明人： Masaru Ikemachi ,  Kazutoshi Shiratori ,  Tomoaki Sato

IPC分类号： G02B13/16 ,  G02B23/24 ,  H04N5/225 ,  H04N5/238

CPC分类号： G02B7/28

摘要： All members of a lens-implement are arranged in a rectangular space of a main lens frame. A lens prism is fixed, three movable lens frames for zoom and focusing inserted the two guide shafts are arranged, and a image capturing lens is fixed top-to-bottom seriatim occupying the horizontal ⅔ portion of the rectangular space, and the image capturing device is arranged at foot portion. A zoom motor is arranged at the back of the lens prism, and a zoom shaft cam, a diaphragm/shutter, a focusing ultrasonic linear motor, and a magnetic sensor are arranged along the lens frames.

摘要翻译： 透镜机构的所有构件被布置在主透镜框的矩形空间中。 透镜棱镜是固定的，布置有用于变焦和聚焦的三个可移动透镜框，这两个引导轴被插入，并且图像捕获透镜固定在占据矩形空间的水平2/3部分的顶部到底部的连续片上，并且图像 捕获装置布置在脚部。 变焦电动机布置在透镜棱镜的后部，并且沿透镜框架布置变焦轴凸轮，光圈/快门，聚焦超声线性电动机和磁性传感器。

公开(公告)号：US06605344B1

公开(公告)日：2003-08-12

申请号：US09673086

申请日：2000-10-11

申请人： Hiroyuki Ohba ,  Hideaki Tanaka ,  Tomoaki Sato ,  Tomohisa Hasegawa ,  Toru Saika

发明人： Hiroyuki Ohba ,  Hideaki Tanaka ,  Tomoaki Sato ,  Tomohisa Hasegawa ,  Toru Saika

IPC分类号： B32B2730

CPC分类号： C08J7/045 ,  B32B27/18 ,  B32B27/30 ,  C08J7/047 ,  C08J2433/00 ,  Y10T428/26 ,  Y10T428/31692 ,  Y10T428/31928 ,  Y10T428/31935

摘要： The present invention provides a gas-barrier film which is produced through applying a layer containing a metallic compound to a surface of a processed-polymer layer produced from a mixture of a polyalcohol and at least one poly(meth)acrylic polymer selected from the group consisting of poly(meth)acrylic acids and partially neutralized poly(meth)acrylic acids. The invention also provides a laminated gas-barrier film containing the aforementioned gas-barrier film either surface of which is laminated on with a plastic film. The gas-barrier film exhibits excellent gas-barrier properties and can be produced through a simple, convenient process.

摘要翻译： 本发明提供一种阻气膜，其通过将由含有金属化合物的层施加到由多元醇和至少一种选自下组的聚（甲基）丙烯酸类聚合物的混合物制成的加工聚合物层的表面上而制备： 由聚（甲基）丙烯酸和部分中和的聚（甲基）丙烯酸组成。 本发明还提供了含有上述阻气膜的层压阻气膜，其表面层叠有塑料膜。 阻气膜表现出优异的阻气性，并且可以通过简单方便的工艺制造。

公开(公告)号：US5560988A

公开(公告)日：1996-10-01

申请号：US378215

申请日：1995-01-25

申请人： Hiroyuki Oba ,  Hideaki Tanaka ,  Tomoaki Sato ,  Tomohisa Hasegawa ,  Kazuhiko Hirose

发明人： Hiroyuki Oba ,  Hideaki Tanaka ,  Tomoaki Sato ,  Tomohisa Hasegawa ,  Kazuhiko Hirose

IPC分类号： B65D65/40 ,  B29C71/02 ,  B29K33/00 ,  B29L7/00 ,  B32B27/30 ,  C08J7/04 ,  C08L29/04 ,  C08L33/02

CPC分类号： C08L29/04 ,  C08J7/047 ,  C08L33/02 ,  C08J2429/00 ,  C08J2433/00 ,  Y10T428/2958 ,  Y10T428/31913 ,  Y10T428/3192 ,  Y10T428/31928

摘要： A gas barrier laminate having a laminated structure of at least two layers includes a gas barrier film (A) formed from a mixture containing polyvinyl alcohol and poly(meth)acrylic acid or a partially neutralized product thereof in a weight ratio ranging from 95:5 to 10:90, and having an oxygen permeability constant of 1.25.times.10.sup.-3 ml(STP).multidot.cm/m.sup.2 .multidot.h.multidot.atm{Pa} or smaller as measured under conditions of 30.degree. C. and 80% relative humidity, and a layer (B) formed from a thermoplastic resin. The film (A) and layer (B) are laminated contiguously to each other. A process for the production of a gas barrier laminate having a laminated structure of at least two layers comprises a step of forming a gas barrier film (A) having an oxygen permeability constant of 1.25.times.10.sup.-3 ml(STP).multidot.cm/m.sup.2 .multidot.h.multidot.atm{Pa} or smaller as measured under conditions of 30.degree. C. and 80% relative humidity, wherein a solution containing polyvinyl alcohol and poly(meth)acrylic acid or a partially neutralized product thereof in a weight ratio ranging from 95:5 to 10:90 is cast on a layer (B) formed from a thermoplastic resin, the solution cast is dried to form a film, and the dry film is then subjected to a heat treatment at a temperature of at least 100.degree. C. (373 K). The gas barrier film (A) and the layer (B) are contiguous to each other.

摘要翻译： 具有至少两层的叠层结构的阻气性层叠体包括由含有聚乙烯醇和聚（甲基）丙烯酸的混合物或其部分中和物形成的阻气膜（A），其重量比为95:5 至10:90，并且在30℃和80％相对湿度的条件下测量的氧气渗透常数为1.25×10 -3 ml（STP）×cm / m 2×h×（t Pa）或更小，形成层（B） 来自热塑性树脂。 膜（A）和层（B）彼此相邻地层叠。 制备具有至少两层的叠层结构的阻气性层压体的方法包括形成氧气渗透常数为1.25×10 -3 ml（STP）×cm / m 2×h×（Pa）的阻气膜（A）的工序 }或更小，在30℃和80％相对湿度的条件下测量，其中包含聚乙烯醇和聚（甲基）丙烯酸或其部分中和产物的溶液的重量比为95:5至10:90 浇铸在由热塑性树脂形成的层（B）上，将溶液流延干燥以形成膜，然后在至少100℃（373K）的温度下对干膜进行热处理。 阻气膜（A）和层（B）彼此邻接。

公开(公告)号：US4918521A

公开(公告)日：1990-04-17

申请号：US143995

申请日：1988-01-14

申请人： Hisao Yabe ,  Hisao Ogiu ,  Toshiyuki Takara ,  Koji Takamura ,  Masaaki Nakazawa ,  Akinobu Uchikubo ,  Tomoaki Sato ,  Atsushi Miyazaki ,  Akibumi Ishikawa ,  Takeaki Nakamura

发明人： Hisao Yabe ,  Hisao Ogiu ,  Toshiyuki Takara ,  Koji Takamura ,  Masaaki Nakazawa ,  Akinobu Uchikubo ,  Tomoaki Sato ,  Atsushi Miyazaki ,  Akibumi Ishikawa ,  Takeaki Nakamura

IPC分类号： A61B1/05 ,  H04N5/225

CPC分类号： A61B1/00179 ,  A61B1/0011 ,  A61B1/00177 ,  A61B1/051 ,  H04N5/2253 ,  H04N2005/2255

摘要： This solid state imaging apparatus is provided within the tip part of an insertable part of an endoscope and is provided with an image forming optical system for forming images. This image forming optical system forms an optical image on the imaging surface of a solid state imaging chip provided in the rear of this image forming optical system. This solid state imaging chip is affixed to a circuit substrate extending substantially at right angles with the imaging surface and electrically connected with the solid state imaging chip. This circuit substrate is connected with a signal cable transmitting input and output signals of the solid state imaging chip.

摘要翻译： 这种固态成像装置设置在内窥镜的可插入部分的尖端部分内，并且设置有用于形成图像的图像形成光学系统。 该成像光学系统在设置在该成像光学系统的后方的固态成像芯片的成像面上形成光学图像。 该固态成像芯片固定到基本上与成像表面成直角延伸并与固态成像芯片电连接的电路基板。 该电路基板与传输固态成像芯片的输入和输出信号的信号电缆相连。

公开(公告)号：US4868644A

公开(公告)日：1989-09-19

申请号：US176136

申请日：1988-03-31

申请人： Hisao Yabe ,  Tomoaki Sato

发明人： Hisao Yabe ,  Tomoaki Sato

IPC分类号： A61B1/005 ,  A61B1/05 ,  H04N5/225 ,  H04N5/232

CPC分类号： A61B1/05 ,  A61B1/0052 ,  H04N5/2253 ,  H04N5/23203 ,  H04N2005/2255

摘要： This electronic endoscope has an insertable part having an observing window on the side of a tip part extended forward of the insertable part. The solid state imaging device is to receive an entering light from the above mentioned observing window and is arranged so as to intersect substantially at right angles with the axial direction of the above mentioned insertable part. Contents are arranged on the opposite observing window side of this solid state imaging device. This solid state imaging device is provided with wire bonding parts on the side different from the side on which the above mentioned contents are arranged.

摘要翻译： 该电子内窥镜具有在可插入部分的前方延伸的前端部侧的观察窗口的可插入部。 固态成像装置是从上述观察窗口接收入射光，并且被布置成与上述可插入部分的轴向大致垂直地相交。 内容被布置在该固态成像装置的相对观察窗侧上。 该固态成像装置在与上述内容排列的一侧不同的一侧设置有引线接合部。

公开(公告)号：US4867136A

公开(公告)日：1989-09-19

申请号：US183223

申请日：1988-04-19

申请人： Akira Suzuki ,  Susumu Takahashi ,  Takeaki Nakamura ,  Tatsuya Yamaguchi ,  Takashi Tsukaya ,  Tsutomu Yamamoto ,  Masanao Murata ,  Kazunari Kobayashi ,  Yoshikazu Tojo ,  Kenichi Kikuchi ,  Koji Kanbara ,  Yoshihito Shimizu ,  Akira Hasegawa ,  Shinichiro Hattori ,  Iwao Kanamori ,  Akira Yokota ,  Kimihiko Nishioka ,  Minoru Okabe ,  Katsuyuki Kanehira ,  Nobuo Yamashita ,  Masayoshi Naito ,  Tomoaki Sato ,  Koichi Matsui ,  Kenji Hirooka ,  Hiroki Hibino

发明人： Akira Suzuki ,  Susumu Takahashi ,  Takeaki Nakamura ,  Tatsuya Yamaguchi ,  Takashi Tsukaya ,  Tsutomu Yamamoto ,  Masanao Murata ,  Kazunari Kobayashi ,  Yoshikazu Tojo ,  Kenichi Kikuchi ,  Koji Kanbara ,  Yoshihito Shimizu ,  Akira Hasegawa ,  Shinichiro Hattori ,  Iwao Kanamori ,  Akira Yokota ,  Kimihiko Nishioka ,  Minoru Okabe ,  Katsuyuki Kanehira ,  Nobuo Yamashita ,  Masayoshi Naito ,  Tomoaki Sato ,  Koichi Matsui ,  Kenji Hirooka ,  Hiroki Hibino

IPC分类号： A61B1/00 ,  G02B6/06 ,  G02B6/32

CPC分类号： G02B6/32 ,  A61B1/0008 ,  A61B1/00096 ,  A61B1/00165 ,  G02B6/065

摘要： An endoscope apparatus for inspecting an object including an insertion section insertable into the object and having a distal end and a proximal end, an image guide arranged within the insertion section and having entrance and exit ends arranged at the distal and proximal ends of insertion section, respectively, an objective lens system arranged at the distal end of insertion section for forming an optical image of the object onto the entrance end of image guide, an eyepiece lens system arranged at the proximal end of insertion section for projecting the optical image transmitted through the image guide onto an observating position, a first piezo-electric bimorph arranged at the distal end of insertion section for vibrating the entrance end of image guide in a direction perpendicular to a longitudinal axis of the insertion section over a given distance, a second piezo-electric element arranged at the proximal end of insertion section for vibrating the exit end of image guide in the same direction and over the same distance as those of the entrance end of image guide, so that annoying black mesh and Moire fringe are removed.

摘要翻译： 一种用于检查物体的内窥镜装置，所述内窥镜装置包括可插入到所述物体中并且具有远端和近端的插入部分，布置在所述插入部分内并具有设置在插入部分的远端和近端处的入射和出射端的图像引导件， 分别设置在插入部分的远端处用于将物体的光学图像形成在图像引导件的入口端上的物镜系统，布置在插入部分的近端的目镜透镜系统，用于投影通过 图像引导件到观察位置，布置在插入部分的远端处的第一压电双压电晶片，用于使图像引导件的入口端在垂直于插入部分的纵向轴线的方向上振动给定距离;第二压电元件， 电气元件布置在插入部分的近端处，用于振动制版中的图像引导件的出口端 e方向和与图像引导入口端相同的距离，从而消除烦人的黑色网格和莫尔条纹。

公开(公告)号：US4856495A

公开(公告)日：1989-08-15

申请号：US263553

申请日：1988-10-27

申请人： Yoshikazu Tohjoh ,  Akira Hasegawa ,  Tomoaki Sato

发明人： Yoshikazu Tohjoh ,  Akira Hasegawa ,  Tomoaki Sato

IPC分类号： A61B1/00 ,  A61B1/06

CPC分类号： A61B1/00096 ,  A61B1/00101 ,  A61B1/00165

摘要： A first optical adapter is to be detachably mounted on the distal end of an endoscope having an observation optical system and an illumination optical system, in which an aperture diaphragm which has been disposed at a given position within the observation optical system of the endoscope in the past, is disposed instead within an observaiton optical system of the optical adapter such that its optical axis is in agreement with that of the observation optical system for the endoscope. The optical adapter is selected from a set of adapters having different F numbers or the optical adapter is provided with a set of different F number diaphragms which are interchangeable. This enables the F number of the observation optical system of the endoscope apparatus to be changed by merely selecting the appropriate front optical adapter or diaphragm, depending upon brightness of the observation optical system, depth of field and brightness of an object being observed, as well as observation range and view angle of the observation optical system and the like, in order to obtain a clear observation image with optimum brightness.

摘要翻译： 第一光学适配器可拆卸地安装在具有观察光学系统和照明光学系统的内窥镜的远端上，其中已经设置在内窥镜的观察光学系统内的给定位置的孔径光阑 过去，被放置在光学适配器的观察光学系统内，使得其光轴与用于内窥镜的观察光学系统的光轴相一致。 光学适配器从具有不同F数的一组适配器中选择，或者光学适配器设置有可互换的一组不同的F数隔膜。 通过仅根据观察光学系统的亮度，观察到的物体的景深和亮度，仅选择适当的前光学适配器或隔膜来改变内窥镜装置的观察光学系统的F数，以及 作为观察光学系统的观察范围和视角等，以获得具有最佳亮度的清晰的观察图像。

公开(公告)号：US09084396B2

公开(公告)日：2015-07-21

申请号：US13198317

申请日：2011-08-04

申请人： Tomoaki Sato

发明人： Tomoaki Sato

IPC分类号： B23B45/00 ,  A01G3/053 ,  B25F5/02 ,  B27B17/00

CPC分类号： A01G3/053 ,  B25F5/02 ,  B27B17/0008

摘要： A handheld power working machine includes a main body including a driving part, a working part provided in the main body and configured to drive by the driving part, and a gripper provided to be able to rotate with respect to the main body. The gripper includes a restriction part configured to be able to switch between at least a restriction state where the gripper is restricted from rotating with respect to the main body and a release state where the gripper can rotate by releasing the restriction state, and switching operation parts configured to perform switching operation to switch between the restriction state and the release state in the restriction part. Respective switching operation parts are disposed in at least one side and the other side of the gripper in a rotating direction.

摘要翻译： 一种手持式动力加工机，其特征在于，包括：主体，具有驱动部，设置在所述主体内并构成为由所述驱动部驱动的工作部;以及设置成能够相对于所述主体旋转的夹具。 夹持器包括限制部件，其构造成能够在夹持器被限制的至少一个限制状态相对于主体的旋转之间切换，并且能够通过释放限制状态来切换夹具能够旋转的释放状态，以及切换操作部 被配置为执行切换操作以在限制部分中的限制状态和释放状态之间切换。 各个切换操作部件沿旋转方向设置在夹持器的至少一个侧面和另一侧。