公开(公告)号：US4556787A

公开(公告)日：1985-12-03

申请号：US475292

申请日：1983-03-14

申请人： Yoshio Shishido ,  Shinichi Nishigaki ,  Shinichi Kato ,  Kazumasa Matsuo ,  Atsushi Miyazaki ,  Susumu Takahashi ,  Takeaki Nakamura ,  Akibumi Ishikawa

发明人： Yoshio Shishido ,  Shinichi Nishigaki ,  Shinichi Kato ,  Kazumasa Matsuo ,  Atsushi Miyazaki ,  Susumu Takahashi ,  Takeaki Nakamura ,  Akibumi Ishikawa

IPC分类号： G02B7/32 ,  G01J1/20

CPC分类号： G02B7/32

摘要： The photosensor is provided with a light-receiving surface for receiving a reflected image of an object and in which an aperture is provided. The aperture is positioned so as to receive a focused image and means are provided to prevent light from leaking directly to the light-receiving surface from the aperture. Prevention of light leakage permits focusing to be detected at high precision.

摘要翻译： 光传感器设置有用于接收物体的反射图像的光接收表面，并且其中设置有孔。 孔被定位成接收聚焦图像，并且提供装置以防止光从孔径直接泄漏到光接收表面。 防止漏光，可以高精度地检测聚焦。

公开(公告)号：US4711999A

公开(公告)日：1987-12-08

申请号：US5282

申请日：1987-01-14

申请人： Yoshio Shishido ,  Susumu Takahashi ,  Kazumasa Matsuo ,  Atsushi Miyazaki ,  Shinichi Nishigaki ,  Shinichi Kato ,  Takeaki Nakamura ,  Akibumi Ishikawa

发明人： Yoshio Shishido ,  Susumu Takahashi ,  Kazumasa Matsuo ,  Atsushi Miyazaki ,  Shinichi Nishigaki ,  Shinichi Kato ,  Takeaki Nakamura ,  Akibumi Ishikawa

IPC分类号： G02B7/32 ,  G02B23/24 ,  G01J1/20

CPC分类号： G02B7/32 ,  G02B23/2407

摘要： An apparatus for detecting a focused condition of an optical system, in which a light-receiving means arranged at a fixed position corresponding to a focus position photometrically detects a focused condition. A light beam having a definite shape is projected onto an object to be imaged by a light projection means. The reflected light beam is conducted along an optical axis of the optical system, deflected, and detected by the light receiving means for determining whether a focused condition exists. Several embodiments are disclosed for projecting a light spot of high contrast of the object and for detecting a focused condition on the basis of the intensity distribution of light received by the light-receiving means. The apparatus may be applied to an endoscope and other optical systems.

摘要翻译： 一种用于检测光学系统的聚焦状态的装置，其中配置在与聚焦位置相对应的固定位置的光接收装置光学检测聚焦状态。 具有确定形状的光束通过光投影装置投射到要被成像的物体上。 反射光束沿着光学系统的光轴传导，被光接收装置偏转并检测，以确定是否存在聚焦状态。 公开了用于投射物体的高对比度的光斑并且用于基于由光接收装置接收的光的强度分布来检测聚焦状态的几个实施例。 该装置可以应用于内窥镜和其它光学系统。

公开(公告)号：US5096292A

公开(公告)日：1992-03-17

申请号：US442320

申请日：1989-11-28

申请人： Nobuyuki Sakamoto ,  Ichiro Takahashi ,  Morihide Mizumoto ,  Saburo Hosono ,  Tutomu Yamamoto ,  Minoru Okada ,  Shinichi Nishigaki ,  Yoshio Shishido ,  Kazuhiro Misono ,  Atsushi Miyazaki ,  Yasuhiro Ueda ,  Toshiaki Nishikori ,  Takeaki Nakamura ,  Eiichi Fuse ,  Akibumi Ishikawa ,  Yoshisada Aoki

发明人： Nobuyuki Sakamoto ,  Ichiro Takahashi ,  Morihide Mizumoto ,  Saburo Hosono ,  Tutomu Yamamoto ,  Minoru Okada ,  Shinichi Nishigaki ,  Yoshio Shishido ,  Kazuhiro Misono ,  Atsushi Miyazaki ,  Yasuhiro Ueda ,  Toshiaki Nishikori ,  Takeaki Nakamura ,  Eiichi Fuse ,  Akibumi Ishikawa ,  Yoshisada Aoki

IPC分类号： A61B1/005 ,  G02B23/26

CPC分类号： A61B1/00156 ,  A61B1/0005 ,  A61B1/00091 ,  A61B1/0051 ,  G02B23/26

摘要： A borescope apparatus comprising a flexible insertion section, a jet port formed at the insertion section, a moving device for supplying a compressed fluid to the jet port, whereby the insertion section is moved by an impellent force of the fluid ejected from the jet port, and a stabilizing device for steadily maintaining the position of the insertion section.

摘要翻译： 一种管道装置，包括柔性插入部分，形成在插入部分处的喷射口，用于将压缩流体供应到喷射口的移动装置，由此通过从喷嘴喷射的流体的推动力来移动插入部分， 以及用于稳定地保持插入部的位置的稳定装置。

公开(公告)号：US5048956A

公开(公告)日：1991-09-17

申请号：US450299

申请日：1989-12-13

申请人： Nobuyuki Sakamoto ,  Yasuhiro Ueda ,  Atsushi Miyazaki ,  Yoshio Shishido ,  Toshiaki Nishikori ,  Shinichi Nishigaki ,  Morihide Mizumoto ,  Takeaki Nakamura ,  Eiichi Fuse ,  Yoshisada Aoki

发明人： Nobuyuki Sakamoto ,  Yasuhiro Ueda ,  Atsushi Miyazaki ,  Yoshio Shishido ,  Toshiaki Nishikori ,  Shinichi Nishigaki ,  Morihide Mizumoto ,  Takeaki Nakamura ,  Eiichi Fuse ,  Yoshisada Aoki

IPC分类号： G02B23/24 ,  G02B23/26

CPC分类号： G02B23/26

摘要： A borescope apparatus comprises an insertion section having a bending portion and a flexible portion, a bending mechanism for bending the bending portion under the pressure of supplied fluid, a pressurized fluid supplying unit for supplying the fluid to the jet port and the bending mechanism and a flow control unit for controlling the fluid supplied to jet ports which are provided in the distal end of either the bending portion or flexible portion and the bending mechanism.

摘要翻译： 一种管道装置，包括具有弯曲部和柔性部的插入部，用于在供给流体的压力下弯曲弯曲部的弯曲机构，将流体供给到喷射口和弯曲机构的加压流体供给部，以及 流量控制单元，用于控制供应到设置在弯曲部分或柔性部分的远端中的喷射口的流体和弯曲机构。

公开(公告)号：US4991957A

公开(公告)日：1991-02-12

申请号：US241078

申请日：1988-09-06

申请人： Nobuyuki Sakamoto ,  Yoshio Shishido ,  Masahiro Kumakura ,  Morihide Mizumoto ,  Morihide Tojo ,  Ryouji Masubuchi ,  Atsushi Miyazaki ,  Satoshi Tagami ,  Hiroshi Hasegawa ,  Shinichi Nishigaki ,  Yasuhiro Ueda ,  toshiaki Nishikiori ,  Kunio Kinoshita ,  Takeaki Nakamura ,  Eiichi Fuse ,  Yoshisada Aoki ,  Kazuhiro Misono

发明人： Nobuyuki Sakamoto ,  Yoshio Shishido ,  Masahiro Kumakura ,  Morihide Mizumoto ,  Morihide Tojo ,  Ryouji Masubuchi ,  Atsushi Miyazaki ,  Satoshi Tagami ,  Hiroshi Hasegawa ,  Shinichi Nishigaki ,  Yasuhiro Ueda ,  toshiaki Nishikiori ,  Kunio Kinoshita ,  Takeaki Nakamura ,  Eiichi Fuse ,  Yoshisada Aoki ,  Kazuhiro Misono

IPC分类号： A61B1/005 ,  A61B1/04

CPC分类号： A61B1/00156 ,  A61B1/0005 ,  A61B1/00091 ,  A61B1/0051 ,  A61B1/042

摘要： A borescope apparatus having a borescope and a pressurized fluid supply device. The borescope has an operation unit and an insertion unit. The insertion unit comprises a bending tube portion, a jet port member coupled to a proximal end of the bending tube portion, and a flexible tube portion. The bending tube portion can be bent by operating the operation unit. The jet port member has a jet port. A pressuring fluid is supplied from the fluid supply unit to the jet port member, and is ejected through the jet port. The flexible tube portion can be bent by a jet of the fluid from through the jet port independently of the bending tube portion.

摘要翻译： 一种具有管状内窥镜和加压流体供应装置的管道镜装置。 管道镜具有操作单元和插入单元。 插入单元包括弯曲管部分，连接到弯曲管部分的近端的喷射口部件和柔性管部分。 可以通过操作操作单元弯曲弯曲管部分。 喷射口构件具有喷射口。 压力流体从流体供应单元供应到喷射口构件，并通过喷射口喷射。 柔性管部分可以通过独立于弯曲管部分的喷射口的流体的射流弯曲。

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：US5140265A

公开(公告)日：1992-08-18

申请号：US558534

申请日：1990-07-27

申请人： Katsunori Sakiyama ,  Yoshikazu Tojo ,  Yasundo Tanaka ,  Morihide Mizumoto ,  Minoru Okada ,  Masanao Murata ,  Atsushi Miyazaki ,  Takeaki Nakamura ,  Hiromasa Suzuki

发明人： Katsunori Sakiyama ,  Yoshikazu Tojo ,  Yasundo Tanaka ,  Morihide Mizumoto ,  Minoru Okada ,  Masanao Murata ,  Atsushi Miyazaki ,  Takeaki Nakamura ,  Hiromasa Suzuki

IPC分类号： G01N27/90

CPC分类号： G01N27/902

摘要： An eddy current flaw detecting endoscope apparatus has an endoscope having an elongate insertable part and an objective optical system provided on the tip side of the insertable part. A flaw detecting device is provided on the tip side of the endoscope. A signal processing device processes a signal for the flaw detecting device. An eddy current flaw detecting apparatus detects a flaw in an object to be inspected and generates a flaw detecting signal. A controlling device generates a control signal controlling a controlled device with a flaw detecting signal of the eddy current flaw detecting apparatus.

摘要翻译： 涡流探伤内窥镜装置具有内窥镜，该内窥镜具有细长可插入部分和设置在可插入部分的末端侧的物镜光学系统。 在内窥镜的前端侧设置有探伤装置。 信号处理装置处理用于缺陷检测装置的信号。 涡流探伤装置检测被检查物体的缺陷，产生探伤信号。 控制装置利用涡流探伤装置的探伤信号产生控制受控装置的控制信号。

公开(公告)号：US5177605A

公开(公告)日：1993-01-05

申请号：US870754

申请日：1992-04-20

申请人： Susumu Takahashi ,  Tsutomu Igarashi ,  Atsushi Miyazaki ,  Kimihiko Nishioka ,  Akira Hasegawa ,  Masahiro Chiba ,  Koji Takamura

发明人： Susumu Takahashi ,  Tsutomu Igarashi ,  Atsushi Miyazaki ,  Kimihiko Nishioka ,  Akira Hasegawa ,  Masahiro Chiba ,  Koji Takamura

IPC分类号： A61B1/05 ,  G02B17/08 ,  G02B23/24

CPC分类号： G02B23/2423 ,  A61B1/05

摘要： In order to enable to sufficiently deflect the viewing direction for a distal end having an end surface substantially perpendicular to the optical axis of an objective optical system and minimize aberrations produced due to the deflecting action, the objective optical system for endoscopes comprises at least one surface designed as a deflecting surface or an eccentric surface on the image side of the surface nearest the object to be observed out of the surfaces of the optical components composing the objective optical system so that the light is refracted at least twice for deflecting the viewing direction. In order to shorten total length and minimize outside diameter of the objective optical system and enable to sufficiently eliminate the infrared light incident from the object, the objective optical system comprises at least one optical component made of a substance absorbing the light having the oscillation frequency of the YAG laser light and interference films reflecting the light having the oscillation frequency of the YAG laser light formed on the cemented surfaces of the optical components and/or the surface of emergence of a rear group designed as a positive lens component.

摘要翻译： 为了能够使具有基本上垂直于物镜光学系统的光轴的端面的远端足够偏转观察方向，并且使由于偏转动作产生的像差最小化，内窥镜用物镜系统包括至少一个表面 被设计为在构成物镜光学系统的光学部件的表面之外最靠近被观察物体的表面的像侧上的偏转表面或偏心表面，使得光被折射至少两次以偏转观察方向。 为了缩短物镜光学系统的总长度和最小化外径，能够充分消除从物体入射的红外光，物镜光学系统包括至少一个光学部件，该光学部件由吸收具有振荡频率 反射具有形成在光学部件的胶合表面上的YAG激光的振荡频率的光和/或设计为正透镜部件的后组的出射表面的YAG激光和干涉膜。

公开(公告)号：US08878770B2

公开(公告)日：2014-11-04

申请号：US13461239

申请日：2012-05-01

申请人： Atsushi Miyazaki ,  Kota Muto

发明人： Atsushi Miyazaki ,  Kota Muto

IPC分类号： G09G3/34

CPC分类号： G09G3/344 ,  G09G2300/08 ,  G09G2310/04 ,  G09G2320/103

摘要： A control method of an electro-optical device includes: performing a first supply process for supplying an electric potential corresponding to the changed gray level to a pixel electrode of a first pixel; performing a second supply process for supplying the same electric potential as an electric potential of a counter electrode to a pixel electrode of a second pixel; extracting a contour image from a difference between an image before the image rewriting and an image after the image rewriting; determining whether or not the first supply process is being performed, in units of a pixel, for contour display pixels that display the contour image; and performing a contour elimination process for supplying an electric potential for eliminating the contour image to the pixel electrode of a pixel, for which it is determined that the first supply process is not being performed, among the contour display pixels.

摘要翻译： 电光装置的控制方法包括：向第一像素的像素电极执行用于将与改变的灰度对应的电位提供的第一供给处理; 执行向第二像素的像素电极提供与电极相同的电位的第二供给处理; 从图像重写前的图像与图像重写后的图像之间的差异提取轮廓图像; 针对显示轮廓图像的轮廓显示像素，确定是否以像素为单位执行第一供给处理; 并且在轮廓显示像素中执行用于将除去轮廓图像的电位提供给像素的像素电极的轮廓消除处理，其中确定没有进行第一供给处理。

公开(公告)号：US08395580B2

公开(公告)日：2013-03-12

申请号：US12180375

申请日：2008-07-25

申请人： Atsushi Miyazaki

发明人： Atsushi Miyazaki

IPC分类号： G09G3/34

CPC分类号： G09G3/3446 ,  G09G2300/0809 ,  G09G2310/06 ,  G09G2380/02

摘要： There is provided a method for driving an electrophoresis display device equipped with a plurality of pixel electrodes, each of the pixel electrode being provided for every pixel, a common electrode provided to oppose the plurality of pixel electrodes, and an electrophoresis element containing electrophoresis particles, the electrophoresis element being sandwiched by the plurality of pixel electrodes and the common electrode. The method includes driving the electrophoresis element and updating a display by a common voltage swing drive method in which a rectangular wave in which a first potential and a second potential are repeated is applied to the common electrode for not less than one cycle during a display update time in which the first potential or the second potential for moving the electrophoresis particles is applied to each of the pixel electrodes. A frequency of the rectangular wave is not less than 20 Hz.

摘要翻译： 提供一种驱动具有多个像素电极的电泳显示装置的方法，每个像素设置每个像素电极，与多个像素电极相对设置的公共电极和包含电泳颗粒的电泳元件， 电泳元件被多个像素电极和公共电极夹在中间。 该方法包括驱动电泳元件并通过共同的电压摆动驱动方法来更新显示器，其中在显示更新期间将不小于一个周期的第一电位和第二电位重复的矩形波施加到公共电极 将电泳颗粒移动的第一电位或第二电位施加到每个像素电极的时间。 矩形波的频率不小于20Hz。