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41. 发明授权

US5969761A Image sensing device 失效
公开(公告)号：US5969761A
公开(公告)日：1999-10-19
申请号：US802279
申请日：1997-02-19
申请人： Koji Takahashi , Teruo Hieda , Chikara Satoh , Toshiyuki Masui , Takashi Kobayashi , Katsuji Yoshimura
发明人： Koji Takahashi , Teruo Hieda , Chikara Satoh , Toshiyuki Masui , Takashi Kobayashi , Katsuji Yoshimura
IPC分类号： H04N5/235 , H04N7/00
CPC分类号： H04N5/235 , H04N5/2353
摘要： The image sensing device adapted to compose an appropriate single picture from a plurality of pictures of different exposures obtained from the same subject, wherein the camera operation is controlled using as a reference the signal of one of said plurality of pictures of different exposures.

42. 发明授权

US5818999A Video signal reproducing apparatus 失效
标题翻译：视频信号再现装置
公开(公告)号：US5818999A
公开(公告)日：1998-10-06
申请号：US329776
申请日：1994-10-27
申请人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Tomohiko Sasatani
发明人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Tomohiko Sasatani
IPC分类号： H04N5/77 , H04N9/79 , H04N9/83 , H04N9/87 , H04N9/88
CPC分类号： H04N9/79 , H04N5/772 , H04N9/7908 , H04N9/83 , H04N9/87 , H04N9/88 , Y10S358/906
摘要： A video signal reproducing apparatus having a video camera part which produces a video signal by picking up an image of an object and is arranged in one unified body at least with a reproducing part which reproduces a video signal from a recording medium is arranged to selectively supply the video signal obtained by picking up the object's image or the reproduced video signal obtained from the recording medium to one and the same signal processing means. The disclosed arrangement not only permits simplification of the apparatus but also enables the apparatus to reproduce a high quality video signal.
摘要翻译：一种视频信号再现装置，具有通过拾取对象的图像产生视频信号的视频摄像机部分，并且至少与从记录介质再现视频信号的再现部分一起布置在一个统一的主体中，以选择性地提供通过将从记录介质获得的对象图像或再现视频信号拾取而获得的视频信号到同一个信号处理装置。所公开的布置不仅允许装置的简化，而且使装置能够再现高质量的视频信号。

43. 发明授权

US5761369A Video system using two different kinds of recording media 失效
公开(公告)号：US5761369A
公开(公告)日：1998-06-02
申请号：US662432
申请日：1996-06-10
申请人： Katsuji Yoshimura , Koji Takahashi , Yasutomo Suzuki
发明人： Katsuji Yoshimura , Koji Takahashi , Yasutomo Suzuki
IPC分类号： G11B27/026 , G11B27/028 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , H04N5/765 , H04N9/82 , H04N9/83 , H04N9/87 , H04N5/91
CPC分类号： H04N9/8715 , G11B27/026 , G11B27/028 , G11B27/107 , G11B27/11 , G11B27/28 , G11B27/3027 , G11B27/3045 , G11B27/324 , G11B27/34 , H04N5/765 , H04N9/8233 , H04N9/83 , G11B2220/20 , G11B2220/90 , G11B2220/91 , H04N9/8205
摘要： A video system is arranged to record, on a second recording medium of a relatively small capacity, a given period portion of a video signal relating to an image plane representing each of varied programs included in the video signal and information on a recorded position of each of the programs on a first recording medium which has a relatively large capacity.

44. 发明授权

US5361177A Data recording apparatus having sub-code recording function 失效
标题翻译：具有子码记录功能的数据记录装置
公开(公告)号：US5361177A
公开(公告)日：1994-11-01
申请号：US163599
申请日：1993-12-08
申请人： Susumu Kozuki , Katsuji Yoshimura , Toshiyuki Masui
发明人： Susumu Kozuki , Katsuji Yoshimura , Toshiyuki Masui
IPC分类号： G11B15/00 , G11B15/087 , G11B15/18 , G11B20/10 , G11B20/12 , G11B20/18 , G11B27/00 , G11B27/10 , G11B27/32 , G06F11/00
CPC分类号： G11B20/1208 , G11B15/005 , G11B15/087 , G11B15/1875 , G11B20/10527 , G11B20/1809 , G11B27/005 , G11B27/107 , G11B27/325
摘要： A data recorder has a first recording mode in which a rotary head records, on a tape-shaped recording medium, main data related to main information by forming many parallel tracks in a first area of the medium which extends in the lengthwise direction of the medium; and a second recording mode in which the rotary head records on the medium only sub-code data which is other than the main data by repeatedly recording the sub-code data many times forming many parallel tracks in a second area which extends in the lengthwise direction of the medium and in parallel to the first area.
摘要翻译：数据记录器具有第一记录模式，其中旋转头在带状记录介质上记录与主信息相关的主数据，通过在介质的沿着介质的长度方向延伸的第一区域中形成许多平行轨道 ; 以及第二记录模式，其中旋转头在介质上仅记录除了主数据之外的子代码数据，通过在长度方向上延伸的第二区域中重复地记录多次形成许多平行轨道的子代码数据的介质并且与第一区域并联。

45. 发明授权

US5323238A Image signal processing apparatus having improved storage control in accordance with an image signal level 失效
标题翻译：具有根据图像信号电平的改进的存储控制的图像信号处理装置
公开(公告)号：US5323238A
公开(公告)日：1994-06-21
申请号：US904558
申请日：1992-06-26
申请人： Katsuji Yoshimura , Yoshitake Nagashima , Teruo Hieda , Tadayoshi Nakayama
发明人： Katsuji Yoshimura , Yoshitake Nagashima , Teruo Hieda , Tadayoshi Nakayama
IPC分类号： H04N5/20 , H04N5/21 , H04N5/217 , H04N5/243 , H04N5/365 , H04N5/77 , H04N9/81
CPC分类号： H04N5/21 , H04N5/20 , H04N5/217 , H04N5/243 , H04N9/81 , H04N5/772
摘要： An image signal processing apparatus inputs a video signal, delays it by one field using a field memory, multiplies the delayed signal by a value K (K less than 1), adds the output from the multiplication to the input signal and supplies the sum to the field memory. The level of the signal read out from the field memory is compared with a predetermined value, and based on the result of that comparison, the video signal being input is substantially inhibited from being supplied to the adding means. The signal obtained by multiplying the immediately-preceding field signal by k, and the present-field signal, are cyclically added, so that the amplitude can be gradually increased. The comparison inhibits addition of a new field signal when the level of that stored in the field memory has reached a predetermined level.
摘要翻译：图像信号处理装置输入视频信号，使用场存储器将其延迟一个场，将延迟的信号乘以值K（K小于1），将来自乘法的输出与输入信号相加，并将该和值提供给场记忆。将从场存储器读出的信号的电平与预定值进行比较，并且基于该比较的结果，基本上禁止输入的视频信号被提供给加法装置。通过将前一场信号乘以k而获得的信号和当前场信号被循环地相加，使得振幅可以逐渐增加。当存储在现场存储器中的电平达到预定水平时，该比较禁止添加新的场信号。

46. 发明授权

US5276528A Color video signal recorder 失效
标题翻译：彩色视频信号录像机
公开(公告)号：US5276528A
公开(公告)日：1994-01-04
申请号：US993829
申请日：1992-12-13
申请人： Hisashi Ishikawa , Yoshitake Nagashima , Katsuji Yoshimura , Susumu Kozuki , Koji Takahashi , Kenichi Nagasawa
发明人： Hisashi Ishikawa , Yoshitake Nagashima , Katsuji Yoshimura , Susumu Kozuki , Koji Takahashi , Kenichi Nagasawa
IPC分类号： H04N9/797 , H04N9/82 , H04N9/80
CPC分类号： H04N9/797 , H04N9/8211
摘要： A color video signal recorder is arranged to record on one and the same recording medium first and second signals which are obtained by frequency dividing at different phases the frequency modulation wave of a frequency modulated color video signal which includes a luminance signal and a carrier chrominance signal.
摘要翻译：彩色视频信号记录器被配置为在同一个记录介质上记录第一和第二信号，这些信号通过在不同的相位上分频而得到，该频率调制彩色视频信号的调频波包括亮度信号和载波色度信号。

47. 发明授权

US5249052A Image display system with compressed video signal recording and display 失效
标题翻译：具有压缩视频信号记录和显示的图像显示系统
公开(公告)号：US5249052A
公开(公告)日：1993-09-28
申请号：US978044
申请日：1992-11-18
申请人： Katsuji Yoshimura , Masahide Hasegawa , Kenichi Nagasawa , Koji Takahashi
发明人： Katsuji Yoshimura , Masahide Hasegawa , Kenichi Nagasawa , Koji Takahashi
IPC分类号： H04N5/77 , H04N9/835
CPC分类号： H04N5/772 , H04N9/8355 , Y10S358/906
摘要： A system comprises a video camera for producing one field portion of a video signal in a second predetermined period during a first predetermined period which is longer than the second predetermined period, a recorder for recording the one field portion of the video signal from the video camera in the second predetermined period during the first predetermined period and a display device arranged to make a vertical scanning from the upper to the lower side of an effective display surface in the second predetermined period during the first predetermined period for displaying an image related to the video signal produced from the video camera.
摘要翻译：一种系统包括摄像机，用于在比第二预定周期长的第一预定周期内在第二预定周期中产生视频信号的一个场部分;记录器，用于记录来自视频摄像机的视频信号的一个场部分在第一预定时段期间的第二预定周期中，以及显示装置，被布置成在用于显示与视频相关的图像的第一预定时段期间在第二预定时段中从有效显示表面的上侧到下侧进行垂直扫描从摄像机产生的信号。

48. 发明授权

US5194997A Data recording apparatus having sub-code recording function 失效
标题翻译：具有子码记录功能的数据记录装置
公开(公告)号：US5194997A
公开(公告)日：1993-03-16
申请号：US657873
申请日：1991-02-15
申请人： Susumu Kozuki , Katsuji Yoshimura , Toshiyuki Masui
发明人： Susumu Kozuki , Katsuji Yoshimura , Toshiyuki Masui
IPC分类号： G11B15/00 , G11B15/087 , G11B15/18 , G11B20/10 , G11B20/12 , G11B20/18 , G11B27/00 , G11B27/10 , G11B27/32
CPC分类号： G11B20/10527 , G11B15/005 , G11B15/087 , G11B15/1875 , G11B20/1208 , G11B20/1809 , G11B27/005 , G11B27/107 , G11B27/325
摘要： A data recorder has a first recording mode in which a rotary head records, on a tape-shaped recording medium, main data related to main information by forming many parallel tracks in a first area of the medium which extends in the lengthwise direction of the medium; and a second recording mode in which the rotary head records on the medium only sub-code data which is other than the main data by repeatedly recording the sub-code data many times forming many parallel tracks in a second area which extends in the lengthwise direction of the medium and in parallel to the first area.
摘要翻译：数据记录器具有第一记录模式，其中旋转头在带状记录介质上记录与主信息相关的主数据，通过在介质的沿着介质的长度方向延伸的第一区域中形成许多平行轨道 ; 以及第二记录模式，其中旋转头在介质上仅记录除了主数据之外的子代码数据，通过在长度方向上延伸的第二区域中重复地记录多次形成许多平行轨道的子代码数据的介质并且与第一区域并行。

49. 发明授权

US5043815A Video signal processing device 失效
标题翻译：视频信号处理装置
公开(公告)号：US5043815A
公开(公告)日：1991-08-27
申请号：US300818
申请日：1989-01-23
申请人： Katsuji Yoshimura , Tadayoshi Nakayama , Chikara Sato
发明人： Katsuji Yoshimura , Tadayoshi Nakayama , Chikara Sato
IPC分类号： H04N5/21 , H04N5/262
CPC分类号： H04N5/2625 , H04N5/21 , H04N5/262
摘要： A video signal processing device comprising a subtractor for computing a difference signal between an input video signal and a video signal input a predetermined period before relative to the input video signal, a computer for applying a predetermined computation to the difference signal, an adder for adding that computation result to the input video signal or the video signal input the predetermined period before and outputting the result, a delay circuit for delaying the output of the adder by the predetermined period, and a dither generator for generating a dither pattern, being characterized in that the dither pattern generated by the dither generator is added to the signal output from the computer or the adder.
摘要翻译：一种视频信号处理装置，包括：减法器，用于计算在输入视频信号和输入视频信号之前预定时段输入的视频信号之间的差分信号;计算机，用于对差分信号应用预定的计算;加法器，该输出视频信号或输入视频信号的输出结果输出到输出结果之前的预定周期，延迟电路用于将加法器的输出延迟预定周期，以及用于产生抖动图案的抖动发生器，其特征在于由抖动发生器产生的抖动模式被加到从计算机或加法器输出的信号中。

50. 发明授权

US5010416A Color video signal reproducing apparatus 失效
标题翻译：彩色视频信号再现装置
公开(公告)号：US5010416A
公开(公告)日：1991-04-23
申请号：US420764
申请日：1989-10-11
申请人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura
发明人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura
IPC分类号： H04N9/79 , H04N9/83 , H04N9/88
CPC分类号： H04N9/7908 , H04N9/83 , H04N9/88
摘要： A color video signal reproducing apparatus for reproducing a color video signal from a recording medium on which at least luminance and chrominance signals are recorded in the form of a multiplexed signal is arranged to reproduce the multiplexed signal from the recording medium; to separate the luminance and chrominance signals from the reproduced multiplexed signal; and to demodulate and convert the chrominace signal into a plurality of different base-band signals. This arrangement permits a correcting operation to be accomplished on the color information of the reproduced color video signal without deteriorating the color information with simple structural arrangement.

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