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111. 发明授权

US5239374A Endoscope TV camera apparatus 失效
标题翻译：内窥镜电视摄像机
公开(公告)号：US5239374A
公开(公告)日：1993-08-24
申请号：US785119
申请日：1991-10-30
申请人： Kenji Kimura
发明人： Kenji Kimura
IPC分类号： A61B1/04 , G02B23/24 , H04N5/225 , H04N7/18 , H04N9/73
CPC分类号： H04N7/183 , H04N9/735 , H04N2005/2255
摘要： A three-plate type TV camera apparatus for endoscopes which can be removably fitted to an endoscope eyepiece part, wherein an object image is imaged as divided in three primary colors and comprises an amplifying circuit amplifying a signal superimposed with a reference signal, a signal processing circuit processing an amplified signal and a gain controlling circuit controlling the gain of the amplifying circuit in response to the difference between the reference signal component included in the output of each signal processing circuit and the objective reference level.
摘要翻译：一种用于内窥镜的三板式电视摄像机装置，其可拆卸地装配到内窥镜目镜部分上，其中对象图像被分成三原色，并且包括放大电路，放大信号叠加参考信号，信号处理电路处理放大信号和增益控制电路，以响应于每个信号处理电路的输出中包括的参考信号分量与目标参考电平之间的差异来控制放大电路的增益。

112. 发明授权

US5113769A Car body for railway rolling stock and method for fabricating car body 失效
标题翻译：用于铁路车辆的车身和用于制造汽车车身的方法
公开(公告)号：US5113769A
公开(公告)日：1992-05-19
申请号：US362048
申请日：1989-06-06
申请人： Sumio Okuno , Michifumi Takeichi , Keiji Ohmura , Msato Okazaki , Hitoshi Tsuruda , Hiroyuki Yamada , Morishige Hattori , Kenji Kimura
发明人： Sumio Okuno , Michifumi Takeichi , Keiji Ohmura , Msato Okazaki , Hitoshi Tsuruda , Hiroyuki Yamada , Morishige Hattori , Kenji Kimura
IPC分类号： B61D17/00 , B61D17/04 , B61D17/10
CPC分类号： B61D17/04 , B61D17/10 , Y02T30/34
摘要： A car body for high speed railway rolling stock and a method of fabricating the same wherein, in order to prevent a variation of external pressures produced when the rolling stock travels at high speeds from being propagated into the interior of the car body, the car body is of an air-type construction. The car body has a reduced weight and is capable of withstanding a variation of the external pressures by the provision of a construction in which the underframe of the car body includes a curved surface having at least one radius of curvature extending across a width of the car body.

113. 发明授权

US4860095A Video camera apparatus and video endoscope apparatus with means for compensating image errors caused by differing cable lengths 失效
标题翻译：具有用于补偿由不同电缆长度引起的图像误差的装置的摄像机装置和视频内窥镜装置
公开(公告)号：US4860095A
公开(公告)日：1989-08-22
申请号：US179625
申请日：1988-04-08
申请人： Kenji Kimura , Kiyoshi Tsuji
发明人： Kenji Kimura , Kiyoshi Tsuji
IPC分类号： H04N5/222 , A61B1/05 , H04N5/225 , H04N5/232 , H04N5/335 , H04N5/341 , H04N5/357 , H04N5/372 , H04N5/374 , H04N5/378
CPC分类号： H04N5/23203 , A61B1/05 , H04N2005/2255
摘要： A video endoscope apparatus including an insertion section insertable into a cavity of a patient body under inspection a solid state image sensor arranged at a distal end of the insertion section for converting an optical image of the cavity into an electric signal a video processor unit including a driving circuit for generating a driving signal including vertical and horizontal driving pulses and a reset pulse for the solid state image sensor, and a video processing circuit for processing the electric signal supplied from the solid state image sensor to derive an image signal to be displayed on a monitor is provided with circuitry for compensating for image signal distortion caused by aberrations in the driving and reset pulses received at the insertion section due to differing signal cable lengths between the insertion section and the video processing unit.
摘要翻译：一种视频内窥镜装置，包括插入部分，其被插入到被检查的患者身体的空腔中，固体图像传感器布置在插入部分的远端处，用于将空腔的光学图像转换为电信号，视频处理器单元包括驱动电路，用于产生包括垂直和水平驱动脉冲的驱动信号和用于固态图像传感器的复位脉冲;以及视频处理电路，用于处理从固态图像传感器提供的电信号，以导出要显示的图像信号监视器具有电路，用于补偿由插入部分和视频处理单元之间的不同信号电缆长度引起的在插入部分接收的驱动和复位脉冲中的像差引起的图像信号失真。

114. 发明授权

US4855819A Endoscope imaging system for use with multiple color imaging systems 失效
标题翻译：用于多色成像系统的内窥镜成像系统
公开(公告)号：US4855819A
公开(公告)日：1989-08-08
申请号：US150255
申请日：1988-01-29
申请人： Hiroki Hibino , Kenji Kimura , Masahide Kanno , Toshiaki Nishikori , Jun Yoshinaga , Atsushi Kidawara , Hisao Yabe , Shinichi Katou , Koji Takamura , Takeaki Nakamura
发明人： Hiroki Hibino , Kenji Kimura , Masahide Kanno , Toshiaki Nishikori , Jun Yoshinaga , Atsushi Kidawara , Hisao Yabe , Shinichi Katou , Koji Takamura , Takeaki Nakamura
IPC分类号： H04N5/225
CPC分类号： A61B1/00105 , H04N5/2251 , H04N2005/2255
摘要： A system comprising a frame sequential type color imaging device, a color imaging device provided with a color filter, an illuminating light outputting device which can output illuminating lights corresponding to these different color imaging devices, a signal processing device processing the signals corresponding to the respective color imaging devices and a color monitor displaying the processed color video signals so that any color imaging device can be used.

115. 发明授权

US4642711A Video tape recorder including vertical recording heads 失效
标题翻译：录像机包括垂直记录头
公开(公告)号：US4642711A
公开(公告)日：1987-02-10
申请号：US551323
申请日：1983-11-14
申请人： Yutaka Yunoki , Kenji Kimura , Akira Kato , Tatsuo Imamura
发明人： Yutaka Yunoki , Kenji Kimura , Akira Kato , Tatsuo Imamura
IPC分类号： G11B5/008 , G11B5/02 , G11B5/127 , G11B5/52 , G11B5/53 , H04N5/7826 , G11B5/027 , G11B21/04
CPC分类号： G11B5/531 , G11B5/0086 , G11B5/02 , G11B5/1278 , G11B5/534 , G11B5/538 , H04N5/78263
摘要： A helical scanning type video tape recorder includes a rotary cylinder which is slidable on a video tape; and a pair of vertical magnetization recording heads mounted on the peripheral wall of the rotary cylinder at prescribed positions. The plane of the vertical magnetization recording heads which faces the magnetic plane of the video tape is provided with a main magnetic pole and auxiliary magnetic pole, thereby causing at least one portion of the recording magnetic flux passing from the auxiliary magnetic pole to the main magnetic pole to penetrate the recording magnetic layer of the video tape at substantially right angles.
摘要翻译：一种螺旋式扫描型磁带录像机，包括可在录像带上滑动的旋转圆筒; 以及在规定位置安装在旋转圆筒的周壁上的一对垂直磁化记录头。垂直磁化记录头面向录像带磁平面的平面设置有主磁极和辅助磁极，从而使至少一部分从辅助磁极传递到主磁极的记录磁通量杆以大致直角穿透录像带的记录磁性层。

116. 发明授权

US4614966A Electronic still camera for generating long time exposure by adding results of multiple short time exposures 失效
标题翻译：电子静态照相机通过添加多次短时间曝光的结果产生长时间曝光
公开(公告)号：US4614966A
公开(公告)日：1986-09-30
申请号：US524121
申请日：1983-08-16
申请人： Yutaka Yunoki , Kenji Kimura
发明人： Yutaka Yunoki , Kenji Kimura
IPC分类号： H04N5/225 , H04N1/40 , H04N5/77 , H04N5/91 , H04N101/00 , H04N9/077 , H04N5/228 , H04N5/30 , H04N9/04
CPC分类号： H04N3/1556 , H04N1/40056 , H04N3/1525 , H04N5/335 , H04N5/77
摘要： An image recording apparatus includes a solid state image pickup; an A/D converter for converting a one-frame analog image signal from the solid-state image pickup to a one-frame digital image signal; and a recorder coupled to the A/D converter for accumulating a plurality of one-frame digital image signals which are intermittently and successively picked up by the image pickup and output from the A/D converter to form a single one-frame digital image signal, and for recording the single one-frame digital image signal. The recorder includes a memory for storing the single one-frame digital image signal. An adder is provided for adding the one-frame digital image signal produced from the A/D converter and a single one-frame digital signal produced from the memory, and for writing the addition results into the memory. A detector is coupled to an output of the adder for detecting a minimum value of the single one-frame digital image signal, and a subtracter is provided for subtracting the minimum value from the single one-frame digital image signal read out from the memory.
摘要翻译：图像记录装置包括固态图像拾取器; A / D转换器，用于将来自固态图像拾取的单帧模拟图像信号转换为一帧数字图像信号; 以及耦合到所述A / D转换器的记录器，用于累积由所述图像拾取器间歇地连续拾取并从所述A / D转换器输出的多个一帧数字图像信号，以形成单个一帧数字图像信号并且用于记录单个一帧数字图像信号。记录器包括用于存储单个一帧数字图像信号的存储器。提供一个加法器，用于将从A / D转换器产生的一帧数字图像信号和从存储器产生的单个一帧数字信号相加，并将加法结果写入存储器。检测器耦合到加法器的输出，用于检测单个一帧数字图像信号的最小值，并且提供减法器，用于从从存储器读出的单个一帧数字图像信号中减去最小值。

117. 发明授权

US4583135A Tracking device using multiple piezoelectric elements for track centering 失效
标题翻译：跟踪装置使用多个压电元件进行轨道定心
公开(公告)号：US4583135A
公开(公告)日：1986-04-15
申请号：US461162
申请日：1983-01-26
申请人： Kenji Kimura
发明人： Kenji Kimura
IPC分类号： G05D3/12 , G11B5/58 , G11B5/592 , G11B7/08 , G11B7/085 , G11B7/09 , G11B21/10 , G11B21/02
CPC分类号： G11B21/10 , G11B5/58 , G11B5/592 , G11B7/08582 , G11B7/0901
摘要： A tracking device comprises a frame having a pair of opposed legs, a magnetic head disposed midway between the pair legs and a pair of piezoelectric members sandwiching the magnetic head and clamped together with the head between the two legs of the frame. Opposite polarity voltages are applied to the piezoelectric members according to tracking information. The applied voltages cause expansion and contraction of the piezoelectric members to effect tracking control of the head.
摘要翻译：跟踪装置包括具有一对相对的腿的框架，设置在一对腿之间的中间的磁头和夹在磁头之间的一对压电构件，并与头部夹在框架的两个腿之间。根据跟踪信息将相反极性电压施加到压电元件。所施加的电压导致压电元件的膨胀和收缩，以实现头部的跟踪控制。

118. 发明授权

US4546391A Video signal recording apparatus 失效
标题翻译：视频信号记录装置
公开(公告)号：US4546391A
公开(公告)日：1985-10-08
申请号：US462888
申请日：1983-02-01
申请人： Kenji Kimura
发明人： Kenji Kimura
IPC分类号： H04N1/21 , H04N5/78
CPC分类号： H04N1/32117 , H04N2201/3264
摘要： A video signal recording apparatus has a motor for rotating a magnetic disc at low or high speed, a recording/playback head for recording audio signals on a single first track while the magnetic disc is rotated at the low speed, and a recording head for recording audio signals reproduced from the first track and video signals of one frame. The audio signals are time-base compressed and are reproduced while the magnetic disc is rotated at the high speed. The audio signals are superposed on the video signals to produce a composite signal, thereby recording the composite signal on a single second track.
摘要翻译：视频信号记录装置具有用于以低速或高速旋转磁盘的电动机，用于在磁盘以低速旋转的同时在单个第一轨道上记录音频信号的记录/重放头和用于记录的记录头从第一轨道再现的音频信号和一帧的视频信号。音频信号是时基压缩的，并在磁盘高速旋转的同时进行再现。音频信号叠加在视频信号上以产生复合信号，从而将复合信号记录在单个第二磁道上。

119. 发明授权

US4423436A Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US4423436A
公开(公告)日：1983-12-27
申请号：US260299
申请日：1981-05-04
申请人： Kenji Kimura
发明人： Kenji Kimura
IPC分类号： A61B1/04 , G02B23/24 , H04N5/225 , H04N5/235 , H04N5/19
CPC分类号： A61B1/042 , H04N5/2354 , H04N2005/2255
摘要： An image pickup apparatus having a light source for providing an illumination light; an endoscope including illumination fiber optics for transmitting the illumination light to a foreground subject, and image fiber optics for sensing an optical image of the subject and transmitting this image; a video circuit for converting the optical image into a video signal; and a feedback circuit for converting the video signal into a light source drive signal and for continuously feeding the light source drive signal back to continuously set the light source so that the video signal is maintained at a substantially constant prescribed level.The light source, illumination fiber optics, image fiber optics, video circuit and feedback circuit jointly constitute an automatic level control loop which is continuously actuated as to continuously set the video signal to the substantially constant prescribed level.
摘要翻译：一种具有用于提供照明光的光源的图像拾取装置; 包括用于将照明光发送到前景对象的照明光纤的内窥镜和用于感测被摄体的光学图像并传送该图像的图像光纤; 用于将光学图像转换为视频信号的视频电路; 以及反馈电路，用于将视频信号转换为光源驱动信号，并将光源驱动信号反复连续地连续地设置光源，使得视频信号保持在基本恒定的规定水平。光源，照明光纤，光学图像光纤，光学视频电路和反馈电路共同构成一个自动电平控制回路，连续致动以将视频信号连续地设置为基本上恒定的规定水平。

120. 发明授权

US4393409A Focusing apparatus for image pickup device 失效
标题翻译：用于图像拾取装置的聚焦装置
公开(公告)号：US4393409A
公开(公告)日：1983-07-12
申请号：US262917
申请日：1981-05-12
申请人： Kenji Kimura
发明人： Kenji Kimura
IPC分类号： G03B13/36 , G02B7/08 , G02B7/28 , H04N5/232 , H04N5/26
CPC分类号： H04N5/23212
摘要： A focusing apparatus for an image pickup device includes a focusing mechanism for carrying out focus adjustment for the image pickup; a zooming mechanism for carrying out zoom adjustment for the image pickup; a detector for furnishing zoom data corresponding to the extent of zoom adjustment carried out by the zooming mechanism; and a driver for actuating the focusing mechanism in accordance with the zoom data.The focusing mechanism, zooming mechanism, detector and driver jointly comprise a servo loop for carrying out the prescribed adjustment of the focus in accordance with the extent of zoom adjustment carried out by the zooming mechanism.
摘要翻译：用于图像拾取装置的聚焦装置包括用于对图像拾取进行聚焦调整的聚焦机构; 用于对图像拾取进行变焦调整的变焦机构; 用于提供与由缩放机构执行的缩放调整范围相对应的变焦数据的检测器; 以及用于根据变焦数据来致动聚焦机构的驱动器。聚焦机构，变焦机构，检测器和驱动器联合地包括伺服回路，用于根据变焦机构进行的变焦调整的程度来进行焦点的规定调整。

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