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11. 发明授权

US4607279A Bias light supply device for color TV imaging device using color separation stripe filter 失效
标题翻译：用于彩色电视成像装置的偏置光源装置，使用分色条纹滤光片
公开(公告)号：US4607279A
公开(公告)日：1986-08-19
申请号：US555865
申请日：1983-11-28
申请人： Itsuo Takanashi , Shintaro Nakagaki , Kenichi Miyazaki , Takashi Kuriyama
发明人： Itsuo Takanashi , Shintaro Nakagaki , Kenichi Miyazaki , Takashi Kuriyama
IPC分类号： H04N5/228 , H04N5/225 , H04N9/04 , H04N9/097 , H04N9/077 , H04N9/07 , H04N9/09
CPC分类号： H04N9/04 , H04N5/2256 , H04N9/097
摘要： A bias light supply device applies bias light through a color separation stripe filter to a color TV imaging device which generates a multiplex color TV video signal. The bias light supply device is disposed in front of the color TV imaging device and is made up of a bias light source for emitting bias light, and a light conducting member made of acrylic resin or glass to apply bias light from the bias light source to the imaging device through the filter. Arranged parallel to the surface of a photoelectric transducer section, the light conducting member has light inlet portions, reflective portions and light outlet portions and is mounted in an opening formed in a color TV camera casing. All the outer surfaces of the light conducting member, except for the light inlet portions, reflective portions and light outlet portions, are covered with light intercepting members. The quantity and color temperature of the bias light are adjustable. The bias light supply device may reduce afterimages and improve color reproducibility in dark scenes.
摘要翻译：偏置光供给装置将偏置光通过分色条纹滤光器施加到产生多路彩色电视视频信号的彩色电视摄像装置。偏置光供给装置设置在彩色电视摄像装置前方，由偏置光源发出偏光，由丙烯酸树脂或玻璃构成的导光部件，将来自偏光源的偏光施加于成像装置通过过滤器。导光部件平行于光电传感器部分的表面布置，具有光入口部分，反射部分和光出射部分，并且安装在形成于彩色电视摄像机外壳中的开口中。除了光入口部分，反射部分和光出口部分之外，导光部件的所有外表面被遮光部件覆盖。偏光的数量和色温可调。偏置光供给装置可以减少残影，并提高黑暗场景中的色彩再现性。

12. 发明授权

US5140443A Image scanning apparatus 失效
标题翻译：图像扫描装置
公开(公告)号：US5140443A
公开(公告)日：1992-08-18
申请号：US557612
申请日：1990-07-24
申请人： Makoto Iwahara , Tadayoshi Miyoshi , Shigeaki Tada , Takashi Kuriyama , Itsuo Takanashi , Ichiro Shishido , Kaoru Kitami
发明人： Makoto Iwahara , Tadayoshi Miyoshi , Shigeaki Tada , Takashi Kuriyama , Itsuo Takanashi , Ichiro Shishido , Kaoru Kitami
IPC分类号： H04N1/028 , H04N1/10 , H04N1/193
CPC分类号： H04N1/0282 , H04N1/02815 , H04N1/02835 , H04N1/0284 , H04N1/0287 , H04N1/0467 , H04N1/1008 , H04N1/1013 , H04N1/193
摘要： An apparatus for scanning an image, comprising a main unit body casing, a first original platen having a transparent surface on which a light-reflective original is placed, a second original platen movable in a horizontal direction inside the main unit body casing upon which platen a light-transmissive original is placed, a light source that irradiates light to the first and second original platens, an image sensor, and an optical apparatus disposed inside the body casing, and which respectively passes reflected light from the original placed on the first original platen and light transmitted through the original placed on the second original platen to the image sensor.
摘要翻译：一种用于扫描图像的装置，包括主单元主体壳体，具有透明表面的第一原稿台板，其上放置有光反射原稿;第二原稿台板，其在水平方向上可移动到主单元主体外壳内，压板放置透光原稿，将光照射到第一和第二原稿台，图像传感器和设置在主体外壳内部的光学设备，并且分别通过放置在第一原稿上的原稿的反射光压板和光通过放置在第二原稿台上的原稿传输到图像传感器。

13. 发明授权

US4630104A Circuit arrangement for removing noise of a color video signal 失效
标题翻译：用于去除彩色视频信号的噪声的电路装置
公开(公告)号：US4630104A
公开(公告)日：1986-12-16
申请号：US623348
申请日：1984-06-22
申请人： Shintaro Nakagaki , Takashi Kuriyama
发明人： Shintaro Nakagaki , Takashi Kuriyama
IPC分类号： H04N9/64 , H04N9/68 , H04N9/77
CPC分类号： H04N9/77 , H04N9/646 , H04N9/68
摘要： A luminance signal and a chroma signal of a color video signal are processed respectively such that first and second signals are generated, where the first signal indicates the contour line of images represented by the video signal and the second signal includes noise included in the chroma signal and a signal component having an amplitude substantially equal to the peak to peak value of the noise. These first and second signals are then fed to either a switching circuit or a multiplier so that a resultant output signal having only the noise is obtained. The noise components are then subtracted, by way of a subtractor, from the chroma signal so that a chroma signal having no noise will be obtained.
摘要翻译：分别处理彩色视频信号的亮度信号和色度信号，使得生成第一和第二信号，其中第一信号指示由视频信号表示的图像的轮廓线，并且第二信号包括包括在色度信号中的噪声以及具有基本上等于噪声的峰值值的振幅的信号分量。然后将这些第一和第二信号馈送到开关电路或乘法器，从而获得仅具有噪声的结果输出信号。然后通过减法器从色度信号中减去噪声分量，从而获得没有噪声的色度信号。

14. 发明授权

US4612570A Noise reduction circuit for reducing noise in a color signal of a color video signal 失效
标题翻译：用于降低彩色视频信号的彩色信号中的噪声的降噪电路
公开(公告)号：US4612570A
公开(公告)日：1986-09-16
申请号：US596552
申请日：1984-04-04
申请人： Shintaro Nakagaki , Takashi Kuriyama
发明人： Shintaro Nakagaki , Takashi Kuriyama
IPC分类号： H04N9/077 , H04N9/64
CPC分类号： H04N9/646 , H04N9/077
摘要： A noise reduction circuit is designed to eliminate noise in a color signal of a color video signal without introducing distortion in the waveform of the color signal. The noise reduction circuit is especially designed to eliminate the noise included in a high-frequency component of the color signal. A first circuit passes as an output thereof a signal obtained from the high-frequency component during a time period which is in accordance with a point in a luminance signal of the color video signal where a change in luminance occurs. A second circuit adds the output of the first circuit with the color signal from which the high-frequency component has been eliminated, so as to produce a color signal from which the noise has been substantially eliminated.
摘要翻译：噪声降低电路被设计为消除彩色视频信号的彩色信号中的噪声，而不引入彩色信号的波形中的失真。噪声降低电路被特别设计为消除包括在彩色信号的高频分量中的噪声。第一电路作为其输出，在与发生亮度变化的彩色视频信号的亮度信号中的点相对应的时间段期间，将从高频分量获得的信号作为其输出。第二电路将第一电路的输出与消除了高频分量的颜色信号相加，以产生基本上消除了噪声的颜色信号。

15. 发明授权

US08422868B2 Imaging device 有权
标题翻译：成像设备
公开(公告)号：US08422868B2
公开(公告)日：2013-04-16
申请号：US13093557
申请日：2011-04-25
申请人： Takashi Kuriyama
发明人： Takashi Kuriyama
IPC分类号： H04N5/783 , H04N5/92 , H04N5/84 , H04N5/89
CPC分类号： H04N9/79 , H04N5/23245 , H04N5/2621 , H04N5/772 , H04N5/907 , H04N9/8042
摘要： An imaging device includes a storage unit that sequentially stores a plurality of frame images based on an imaging signal from an imaging sensor that images light from a subject, a moving image data generation unit that generates slow motion moving image data that is to be played at a second frame rate lower than a first frame rate that represents the number of frame images stored per unit time in the storage unit, based on the plurality of frame images stored in the storage unit during a predetermined time period, a still image data generation unit that generates at least one piece of still image data based on at least one frame image of the plurality of frame images stored in the storage unit during the predetermined time period, and a record control unit that associates the slow motion moving image data generated by the moving image data generation unit and the still image data generated by the still image data generation unit and records the slow motion moving image data and the still image data in a recording medium.
摘要翻译：成像装置包括：存储单元，其基于来自成像传感器的成像信号顺序地存储多个帧图像，所述成像传感器对来自被摄体的光进行成像;运动图像数据生成单元，其生成将被播放的慢动作运动图像数据基于在预定时间段期间存储在存储单元中的多个帧图像，低于表示存储单元中每单位时间存储的帧图像数量的第一帧率的第二帧速率，静止图像数据生成单元其基于在所述预定时间段期间存储在所述存储单元中的所述多个帧图像中的至少一个帧图像，生成至少一个静止图像数据;以及记录控制单元，其将由运动图像数据生成单元和由静止图像数据生成单元生成的静止图像数据，并记录慢动作运动图像数据和第不良图像数据在记录介质中。

16. 发明授权

US07650062B2 Information recording apparatus, information reproducing apparatus, and related computer programs 有权
标题翻译：信息记录装置，信息再现装置和相关计算机程序
公开(公告)号：US07650062B2
公开(公告)日：2010-01-19
申请号：US11324539
申请日：2006-01-04
申请人： Takayuki Sugahara , Seiji Higurashi , Takashi Kuriyama , Terumi Ohara , Namio Yamaguchi
发明人： Takayuki Sugahara , Seiji Higurashi , Takashi Kuriyama , Terumi Ohara , Namio Yamaguchi
IPC分类号： H04N7/00 , H04N5/00
CPC分类号： H04N5/772 , H04N9/8042 , H04N9/8227
摘要： Pictures are captured, and thereby moving-picture data is generated which represents a sequence of moving-picture fields. At least one picture is captured, and thereby still-picture data is generated which represents at least one still-picture frame corresponding in picture capture timing to one of the moving-picture fields represented by the moving-picture data. Components which correspond to said one of the moving-picture fields are removed from the still-picture data to generate supplementary still-picture information. Link information is generated which represents the picture capture timing correspondence between the still-picture frame and said one of the moving-picture fields. The moving-picture data, the supplementary still-picture information, and the link information are recorded on a recording medium.
摘要翻译：拍摄图像，从而生成表示运动图像场序列的运动图像数据。拍摄至少一张照片，从而生成表示与图像拍摄定时对应的至少一个静止图像帧到静止图像数据的静止图像数据到由运动图像数据表示的运动图像场之一。对应于所述运动图像场之一的组件从静止图像数据中去除以产生补充静态图像信息。产生表示静止图像帧和所述运动图像场之一中的图像捕获定时对应关系的链接信息。运动图像数据，辅助静止图像信息和链接信息被记录在记录介质上。

17. 发明授权

US07218686B2 Decision threshold voltage control circuit and decision threshold voltage controlling method of clock and data recovery circuit, optical receiver, and decision threshold voltage control program 失效
标题翻译：决策阈值电压控制电路和时钟和数据恢复电路，光接收器和判定阈值电压控制程序的判定阈值电压控制方法
公开(公告)号：US07218686B2
公开(公告)日：2007-05-15
申请号：US10097394
申请日：2002-03-15
申请人： Yoshihiro Matsumoto , Takashi Kuriyama , Daijirou Inami , Masaki Shiraiwa
发明人： Yoshihiro Matsumoto , Takashi Kuriyama , Daijirou Inami , Masaki Shiraiwa
IPC分类号： H04L25/06 , H03D1/04
CPC分类号： H04L25/063 , H04B10/695 , H04L7/033
摘要： According to a decision threshold voltage controlling method of feeding an optimum decision threshold voltage to a clock and data recovery circuit which converts an optical input signal into an electric signal, extracts a clock component from an input data signal amplified to a predetermined amplitude, and identifies 1 or 0 in the input data signal at a timing of the clock, three decision points are suitably controlled, by selectively performing a process of controlling the spaces of the three decision points, a process of moving the three decision points with their spaces kept as they are, and a process of changing an error pulse measurement time, depending on a measurement result of the error pulse.
摘要翻译：根据将最佳判定阈值电压馈送到将光输入信号转换为电信号的时钟和数据恢复电路的判定阈值电压控制方法，从放大到预定幅度的输入数据信号中提取时钟分量，并识别 1或0在时钟的定时在输入数据信号中，通过选择性地执行控制三个判定点的空间的处理，适当地控制三个判定点，将三个判定点以它们的空间保持为它们是根据误差脉冲的测量结果改变误差脉冲测量时间的过程。

18. 发明授权

US09055171B2 Electronic device, imaging device, image reproduction method, image reproduction program, recording medium with image reproduction program recorded thereupon, and image reproduction device 有权
标题翻译：电子设备，成像设备，图像再现方法，图像再现程序，其上记录有图像再现程序的记录介质和图像再现设备
公开(公告)号：US09055171B2
公开(公告)日：2015-06-09
申请号：US13509740
申请日：2011-02-03
申请人： Nobuhiro Fujinawa , Setsu Mitsuhashi , Masakazu Sekiguchi , Takashi Kuriyama , Hiroto Nagamine , Masami Takemoto , Motoki Toyama
发明人： Nobuhiro Fujinawa , Setsu Mitsuhashi , Masakazu Sekiguchi , Takashi Kuriyama , Hiroto Nagamine , Masami Takemoto , Motoki Toyama
IPC分类号： H04N5/232 , H04N5/225 , H04B7/00 , H04N1/00 , H04N5/77 , H04N5/907 , H04N9/804 , H04N9/82 , G06F17/30 , H04N5/247
CPC分类号： H04N1/00251 , G06F17/30247 , H04N1/00127 , H04N5/23206 , H04N5/23216 , H04N5/23219 , H04N5/23245 , H04N5/23293 , H04N5/247 , H04N5/772 , H04N5/907 , H04N9/8042 , H04N9/8205 , H04N2201/0013 , H04N2201/0084
摘要： An electronic device includes: a communication unit that performs communication with an external device; and a control unit that issues a command to the external device via the communication unit, on the basis of at least one of capacity of the external device, and capacity of the electronic device.
摘要翻译：电子设备包括：与外部设备进行通信的通信单元; 以及控制单元，其基于外部设备的容量和电子设备的容量中的至少一个，经由通信单元向外部设备发出命令。

19. 发明授权

US07123846B2 Optical receiving device, waveform optimization method for optical data signals, and waveform optimization program for optical data signals 有权
公开(公告)号：US07123846B2
公开(公告)日：2006-10-17
申请号：US10196193
申请日：2002-07-17
申请人： Tetsuo Tateyama , Takashi Kuriyama , Yoshihiro Matsumoto
发明人： Tetsuo Tateyama , Takashi Kuriyama , Yoshihiro Matsumoto
IPC分类号： H04B10/06 , H04B10/18
CPC分类号： H04B10/25133 , H04B10/67 , H04B10/695 , H04B2210/252 , H04L25/063
摘要： This optical receiving device for discriminating and recovering a data signal, which results from converting an optical signal input through a dispersion equalizer into an electrical signal and amplifying it to a pre-determined amplitude, by using a clock and data recovery circuit for discriminating a data signal at the decision point controlled to achieve the optimum position controls the dispersion characteristics of a dispersion equalizer so that the error count in the recovered data signal by using a clock and data recovery circuit will be minimized by controlling the eye pattern of the data signal which has been amplified to a pre-determined amplitude.

20. 发明授权

US5191445A Image reader 失效
标题翻译：图像阅读器
公开(公告)号：US5191445A
公开(公告)日：1993-03-02
申请号：US563923
申请日：1990-08-07
申请人： Hiromitsu Kurokawa , Tadayoshi Miyoshi , Takashi Kuriyama , Ichiro Shishido
发明人： Hiromitsu Kurokawa , Tadayoshi Miyoshi , Takashi Kuriyama , Ichiro Shishido
IPC分类号： H04N1/401 , H04N5/335 , H04N5/361 , H04N5/365 , H04N5/372 , H04N5/378
CPC分类号： H04N1/401
摘要： There is provided an improved image reader. In the image reader, light from an object is converted into an analog signal by a photoelectric converter. The signal is quantized by an A/D converter on the basis of top and bottom reference voltages to produce a digital picture signal. A digital picture signal corresponding to a dark current flowing to the photoelectric converter is stored in a memory as a dark current data. Also a digital picture signal corresponding to the optical strength of predetermined level is stored in another memory as a white level data. Then, the top and bottom reference voltages are produced which correspond to the top and bottom quantization-threshold values on the basis of the dark current and white level data, respectively. The top and bottom reference voltages are then respectively applied to the A/D converter to produce the digital picture signal without signal distortion.
摘要翻译：提供了一个改进的图像阅读器。在图像读取器中，来自物体的光由光电转换器转换为模拟信号。信号由A / D转换器基于顶部和底部参考电压量化，以产生数字图像信号。对应于流向光电转换器的暗电流的数字图像信号作为暗电流数据存储在存储器中。此外，与预定水平的光强度相对应的数字图像信号也作为白电平数据存储在另一存储器中。然后，分别基于暗电流和白电平数据产生对应于顶部和底部量化阈值的顶部和底部参考电压。然后将顶部和底部参考电压分别施加到A / D转换器以产生没有信号失真的数字图像信号。

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