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1. 发明授权

US5287187A Video signal processing apparatus displaying image and process information 失效
标题翻译：显示图像和处理信息的视频信号处理装置
公开(公告)号：US5287187A
公开(公告)日：1994-02-15
申请号：US522811
申请日：1990-05-14
申请人： Chikara Sato , Hisataka Hirose , Yoshihiro Nakatani , Tadayoshi Nakayama , Tsutomu Fukatsu , Kyoji Tamura
发明人： Chikara Sato , Hisataka Hirose , Yoshihiro Nakatani , Tadayoshi Nakayama , Tsutomu Fukatsu , Kyoji Tamura
IPC分类号： H04N5/232 , H04N5/265 , H04N5/262
CPC分类号： H04N5/23293 , H04N5/265
摘要： A video signal processing device displaying both image and process information includes multiplexing circuitry for multiplexing a second video signal with a first video signal. Control circuitry is provided for controlling a multiplexing ratio of the first and second video signals in the multiplexing circuitry. A display is provided for simultaneously displaying at least a part of a video image which corresponds to the first video signal, and also for displaying a state of the multiplexing operation being performed by the multiplexing circuitry under the control of the control circuitry. Preferably, only a peripheral portion of the image is faded in the view finder. Alternatively, a bar graph on the side of the image in the view finder indicates the degree of fading the image is subjected to.
摘要翻译：显示图像和处理信息两者的视频信号处理装置包括用于将第二视频信号与第一视频信号多路复用的多路复用电路。提供控制电路用于控制复用电路中的第一和第二视频信号的复用率。提供显示器，用于同时显示对应于第一视频信号的视频图像的至少一部分，并且还用于在控制电路的控制下显示由多路复用电路执行的复用操作的状态。优选地，只有图像的周边部分在取景器中褪色。或者，取景器中的图像侧的条形图表示图像经受的衰落程度。

2. 发明授权

US4882633A Video signal reproducing apparatus with memory 失效
标题翻译：具有存储器的视频信号再现装置
公开(公告)号：US4882633A
公开(公告)日：1989-11-21
申请号：US139780
申请日：1987-12-30
申请人： Yoshihiro Nakatani , Tsutomu Fukatsu
发明人： Yoshihiro Nakatani , Tsutomu Fukatsu
IPC分类号： H04N9/877
CPC分类号： H04N9/877
摘要： A video signal reproducing apparatus for reproducing a video signal recorded in many tracks which are formed on a record bearing medium has a high-speed video signal reproducing mode and is characterized by the inclusion of: A memory arranged to temporarily store the video signal read out from the medium by the reproducing head; a step-up circuit arranged to generate a step-up signal which is obtained by stepping up a periodic signal relative to the medium tracing period of the reproducing head; and a control circuit which is arranged to control signal writing into the memory in accordance with the step-up signal produced from the step-up circuit.
摘要翻译：用于再现记录在记录承载介质上的许多轨道中的视频信号的视频信号再现装置具有高速视频信号再现模式，其特征在于包括：存储器，其被布置为临时存储读出的视频信号从媒体由再现头; 升压电路，被配置为产生升压信号，该升压信号通过相对于再现头的介质追踪周期升高周期信号而获得; 以及控制电路，其被配置为根据从升压电路产生的升压信号来控制到存储器中的信号写入。

3. 发明授权

US5887114A Video memory device for processing a digital video signal comprising a separation means which separates a horizontal synchronizing signal from a digital video signal 失效
标题翻译：一种用于处理数字视频信号的视频存储器件，包括一个将水平同步信号与数字视频信号分开的分离装置
公开(公告)号：US5887114A
公开(公告)日：1999-03-23
申请号：US395486
申请日：1995-02-27
申请人： Yoshihiro Nakatani , Tadayoshi Nakayama , Hisataka Hirose , Tsutomu Fukatsu , Chikara Sato
发明人： Yoshihiro Nakatani , Tadayoshi Nakayama , Hisataka Hirose , Tsutomu Fukatsu , Chikara Sato
IPC分类号： H04N5/262 , H04N5/783 , H04N5/95 , H04N9/89
CPC分类号： H04N5/783
摘要： A video memory device is provided with a memory circuit, a write control circuit for controlling writing to the memory circuit by utilizing the horizontal synchronizing signal of a video signal input to the memory circuit, and a read control circuit for controlling reading from the memory circuit by utilizing the horizontal synchronizing of a video signal output from the memory circuit.
摘要翻译：视频存储装置具有存储电路，写入控制电路，用于通过利用输入到存储器电路的视频信号的水平同步信号来控制对存储电路的写入，以及用于控制从存储器电路读取的读控制电路通过利用从存储器电路输出的视频信号的水平同步。

4. 发明授权

US5355256A Video signal reproducing apparatus having diverse still picture reproduction modes 失效
标题翻译：具有不同静态图像再现模式的视频信号再现装置
公开(公告)号：US5355256A
公开(公告)日：1994-10-11
申请号：US982225
申请日：1992-11-25
申请人： Tsutomu Fukatsu , Yoshihiro Nakatani
发明人： Tsutomu Fukatsu , Yoshihiro Nakatani
IPC分类号： H04N9/79 , H04N9/793 , H04N9/83 , H04N9/87 , H04N5/78
CPC分类号： H04N9/793 , H04N9/79 , H04N9/87 , H04N9/7933 , H04N9/83
摘要： A video signal reproducing apparatus for reproducing a video signal from a recording medium includes a rotary head arranged to periodically trace the recording medium and reproduce the recorded video signal, a memory arranged to receive the video signal reproduced by the rotary head, memory control circuitry for controlling writing into and reading from the memory, a rotation controller for controlling rotation of the rotary head; and mode setting circuitry for setting the apparatus into one of a plurality of modes including first and second still picture reproduction modes. In both modes, stored signals are repetitively read from the memory with reading address resetting occurring in the course thereof. In the first mode, which involves short term reproduction, the rotary head is caused to rotate and the resetting is dependent of detection of phase detection of the rotary head. In the second mode, which involves long term reproduction, rotation of the rotary head is discontinued and resetting is attained without dependence on phase detection.
摘要翻译：用于从记录介质再现视频信号的视频信号再现装置包括旋转磁头，其设置成周期性地跟踪记录介质并再现记录的视频信号;布置成接收由旋转磁头再现的视频信号的存储器，存储器控制电路控制写入和读取存储器的旋转控制器，用于控制旋转头的旋转; 以及模式设置电路，用于将装置设置为包括第一和第二静止图像再现模式的多种模式之一。在这两种模式中，存储的信号被重复地从存储器中读出，其读取地址重置在其过程中发生。在涉及短期再现的第一模式中，使旋转头旋转，并且复位取决于检测旋转头的相位检测。在涉及长期再现的第二模式中，旋转头的旋转被停止，并且在不依赖于相位检测的情况下获得复位。

5. 发明授权

US5146334A Video signal processing device for image editing using memory 失效
标题翻译：用于使用存储器进行图像编辑的视频信号处理装置
公开(公告)号：US5146334A
公开(公告)日：1992-09-08
申请号：US481982
申请日：1990-02-20
申请人： Tsutomu Fukatsu , Tadayoshi Nakayama , Yoshihiro Nakatani , Hisataka Hirose , Chikara Sato , Kenichi Nagasawa
发明人： Tsutomu Fukatsu , Tadayoshi Nakayama , Yoshihiro Nakatani , Hisataka Hirose , Chikara Sato , Kenichi Nagasawa
IPC分类号： H04N5/262 , H04N5/265
CPC分类号： H04N5/2621 , H04N5/262 , H04N5/2622 , H04N5/2628 , H04N5/265
摘要： A video signal processing device is arranged to obtain a signal representing a difference between an input video signal and a signal read out from a memory to which either the input video signal or an input video signal is supplied, to supply the difference signal to a multiplier which uses a variable coefficient, and to add the output of the multiplier to the input video signal.
摘要翻译：视频信号处理装置被配置为获得表示输入视频信号和从输入视频信号或输入视频信号所提供的存储器读出的信号之间的差异的信号，以将差分信号提供给乘法器其使用可变系数，并将乘法器的输出添加到输入视频信号。

6. 发明授权

US5315379A Apparatus for the demodulation of a carrier chrominance signal into color difference signals 失效
标题翻译：用于将载波色度信号解调为色差信号的装置
公开(公告)号：US5315379A
公开(公告)日：1994-05-24
申请号：US907711
申请日：1992-07-02
申请人： Tsutomu Fukatsu , Tadayoshi Nakayama , Yoshihiro Nakatani , Hisataka Hirose , Chikara Sato
发明人： Tsutomu Fukatsu , Tadayoshi Nakayama , Yoshihiro Nakatani , Hisataka Hirose , Chikara Sato
IPC分类号： H04N9/64 , H04N9/66
CPC分类号： H04N9/66 , H04N9/646
摘要： A color signal processing device for processing a carrier chrominance signal is arranged to produce a first sampling signal by sampling the carrier chrominance signal according to a sampling clock signal synchronized with a reference phase of the carrier chrominance signal and a second sampling signal which is of a sampling phase opposite to that of the first sampling signal and to form baseband signals conforming to a color signal by using the first and second sampling signals. This arrangement enables the device to process the color signal without causing any signal deterioration that tends to result from DC fluctuations of the carrier chrominance signal.
摘要翻译：布置用于处理载波色度信号的彩色信号处理装置，通过根据与载波色度信号的参考相位同步的采样时钟信号和载波色度信号的第二采样信号，对载波色度信号进行采样来产生第一采样信号采样相位与第一采样信号相反，并通过使用第一和第二采样信号形成符合颜色信号的基带信号。这种布置使得设备能够处理颜色信号，而不会导致由于载波色度信号的DC波动而导致的任何信号劣化。

7. 发明授权

US5204754A Video signal processing apparatus for restoring an interlaced video signal stored in a memory 失效
标题翻译：视频信号处理装置，用于恢复存储在存储器中的隔行视频信号
公开(公告)号：US5204754A
公开(公告)日：1993-04-20
申请号：US715873
申请日：1991-06-14
申请人： Tsutomu Fukatsu , Yoshihiro Nakatani
发明人： Tsutomu Fukatsu , Yoshihiro Nakatani
IPC分类号： H04N9/79 , H04N9/793 , H04N9/83 , H04N9/87
CPC分类号： H04N9/793 , H04N9/79 , H04N9/87 , H04N9/7933 , H04N9/83
摘要： An apparatus for processing an interlaced video signal having (2n+1) horizontal scanning lines (n: an integer) for one frame, which consists of two fields, is provided with a memory capable of storing at least an (n+1) horizontal scanning line portion of the video signal. The apparatus is arranged to reset the reading address of the memory alternately at an interval of n horizontal scanning periods and at an interval of (n+1) horizontal scanning periods and to reset the writing address of the memory in response to the front edge of a vertical synchronizing signal included in the input video signal.
摘要翻译：一种用于处理具有由两个场组成的一帧的（2n + 1）个水平扫描线（n：1）的隔行扫描线（n为整数）的隔行扫描装置设置有能够至少存储第（n + 1）个水平扫描线部分的视频信号。该装置被设置为以n个水平扫描周期的间隔和（n + 1）个水平扫描周期的间隔交替地重置存储器的读取地址，并且响应于第（n + 1）个水平扫描周期的间隔重置存储器的写入地址包括在输入视频信号中的垂直同步信号。

8. 发明授权

US5034827A Video signal processing apparatus with memory read/write timing related to horizontal scanning period 失效
标题翻译：具有与水平扫描周期相关的存储器读/写定时的视频信号处理装置
公开(公告)号：US5034827A
公开(公告)日：1991-07-23
申请号：US209274
申请日：1988-06-20
申请人： Tsutomu Fukatsu , Yoshihiro Nakatani
发明人： Tsutomu Fukatsu , Yoshihiro Nakatani
IPC分类号： H04N5/937
CPC分类号： H04N5/937
摘要： An apparatus for processing a video signal reproduced by a reproducing head from a recording medium, on which the video signal is recorded in many parallel tracks and reproduced with the head tracing the tracks athwart, is provided with a memory which is capable of storing one field portion of the video signal. The apparatus is arranged to alternately perform writing of the video signal reproduced by the reproducing head into the memory and reading of the stored signal from the memory in a cycle of periods shorter than one field period. Each of the writing and reading periods is set at a length of time which is an integer times as long as the horizontal scanning period of the video signal.
摘要翻译：一种用于处理由再现头从记录介质再现的视频信号的装置，其上将视频信号记录在许多平行的轨道中，并用跟踪轨迹的头部进行再现，该存储器能够存储一个场视频信号的一部分。该装置被布置为交替地执行由再现头再现的视频信号写入存储器并且以比一个场周期短的周期从存储器读取存储的信号。写入和读取周期中的每一个被设置为与视频信号的水平扫描周期一样长的整数倍的时间长度。

9. 发明申请

US20100008676A1 Communication Light Detecting Device 有权
标题翻译：通信光检测装置
公开(公告)号：US20100008676A1
公开(公告)日：2010-01-14
申请号：US12465735
申请日：2009-05-14
申请人： Seiji Kojima , Kanako Suzuki , Yoshihiro Nakatani , Toshihiko Ishikawa , Takao Nishikawa , Kojiro Ito , Tetsuya Sueoka
发明人： Seiji Kojima , Kanako Suzuki , Yoshihiro Nakatani , Toshihiko Ishikawa , Takao Nishikawa , Kojiro Ito , Tetsuya Sueoka
IPC分类号： H04B10/12
CPC分类号： G02B6/4201 , G02B6/4219 , G02B6/424 , G02B6/4259 , G02B6/4286 , G02B6/429
摘要： A communication light detecting device interconnecting light transmission paths and collocated therebetween, comprises: an optical coupling body including a core portion for photo coupling with the light transmission paths, and a light extracting portion for extracting a part of the communication light as a leakage light; and a light detecting portion having a light receiving member for receiving the leakage light. The light extracting portion is preferable to possess a lower refractive index than that of the core portion. Besides, the light extracting portion is preferable to include a light detecting use groove with a groove width of 50 μm or more and 140 μm or less formed by cutting and separating the core portion. Besides, the light extracting portion is preferable to be the optical coupling body in which outer diameter of the core portion is different from the outer diameter of a core of the light transmission path.
摘要翻译：一种将光传输路径互连并配置在其间的通信光检测装置，包括：光耦合体，包括用于与所述光传输路径进行光耦合的芯部;以及光提取部，用于将所述通信光的一部分提取为泄漏光; 以及具有用于接收泄漏光的光接收部件的光检测部。光提取部优选具有比芯部更低的折射率。此外，光提取部优选包括通过切割和分离芯部而形成的沟宽度为50μm以上且140μm以下的光检测用槽。此外，光提取部优选为芯部的外径与光传输路径的芯的外径不同的光耦合体。

10. 发明申请

US20070127871A1 Boot for MT connector 审中-公开
标题翻译：引导MT连接器
公开(公告)号：US20070127871A1
公开(公告)日：2007-06-07
申请号：US11292279
申请日：2005-12-02
申请人： Yoshinori Kurosawa , Kazuya Murakami , Yoshihiro Kodaka , Yoshihiro Nakatani , Takahiro Sato
发明人： Yoshinori Kurosawa , Kazuya Murakami , Yoshihiro Kodaka , Yoshihiro Nakatani , Takahiro Sato
IPC分类号： G02B6/38
CPC分类号： G02B6/3887 , G02B6/3869 , G02B6/3885
摘要： A boot for an MT connector used for installing a multicore optical fiber tape unit into the MT connector. The boot has a taper part that converts an array pitch in a plurality of optical fiber cores bundled in the optical fiber tape unit.
摘要翻译：用于MT连接器的引导器，用于将多芯光纤带单元安装到MT连接器中。靴子具有锥形部分，其转换成捆在光纤带单元中的多个光纤芯线中的阵列间距。

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