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94 条记录 (耗时 0.018 秒)

    Automatic follow-up focus detecting device and automatic follow-up device
    83.
    发明授权
    Automatic follow-up focus detecting device and automatic follow-up device 失效
    自动跟踪对焦检测装置和自动跟踪装置

    公开(公告)号：US5204749A

    公开(公告)日：1993-04-20

    申请号：US860289

    申请日：1992-03-20

    申请人： Masamichi Toyama ,  Youichi Iwasaki ,  Akihiro Fujiwara ,  Takashi Amikura ,  Naoya Kaneda ,  Masahiro Takei

    发明人： Masamichi Toyama ,  Youichi Iwasaki ,  Akihiro Fujiwara ,  Takashi Amikura ,  Naoya Kaneda ,  Masahiro Takei

    IPC分类号： G01S3/786 ,  H04N5/232

    CPC分类号： G01S3/7865 ,  H04N5/23212

    摘要： An automatic follow-up focus detecting device comprises means for shiftably setting a follow-up field; extracting means for extracting a feature of an object in relation to the follow-up field; storing means for storing the extracted feature; detecting means for detecting a relative shift between the object and the device on the basis of the feature of the object extracted by the extracting means and the feature stored by the storing means; and shifting means for shifting a distance measuring field following the object according to the relative shift.

    摘要翻译： 一种自动跟踪对焦检测装置，包括用于可变地设定后续场的装置; 提取装置，用于相对于后续字段提取对象的特征; 用于存储提取的特征的存储装置; 检测装置，用于根据由提取装置提取的对象的特征和由存储装置存储的特征来检测对象和装置之间的相对移位; 以及移动装置，用于根据相对移位移动跟随物体的距离测量场。

    Data transmission and detection system
    84.
    发明授权
    Data transmission and detection system 失效
    数据传输和检测系统

    公开(公告)号：US5155637A

    公开(公告)日：1992-10-13

    申请号：US836559

    申请日：1992-02-18

    申请人： Tsuguhide Sakata ,  Norio Kimura ,  Tomishige Taguchi ,  Masahiro Takei

    发明人： Tsuguhide Sakata ,  Norio Kimura ,  Tomishige Taguchi ,  Masahiro Takei

    IPC分类号： G11B20/10 ,  G11B20/12 ,  H04L7/04 ,  H04L25/06

    CPC分类号： H04L7/046 ,  G11B20/10 ,  G11B20/1251 ,  H04L25/069 ,  G11B2020/10537 ,  G11B2020/10546 ,  G11B2220/2508 ,  H04L7/044

    摘要： A data recording system and apparatus used for recording on a recording medium an audio signal, compressed in time base with a predetermined compression ratio, together with a data signal for reproduction of the audio signal. The data signal is composed of serial data of bits. A dummy bit is provided before the head bit of the serial data with the dummy bit being in inverted relation to the head bit. A detection system and apparatus for detection of the data transmitted by the data transmission system, and a recording medium on which signals are recorded according to the data transmission system are disclosed.

    摘要翻译： 一种用于在记录介质上记录以预定压缩比时间基地压缩的音频信号的数据记录系统和装置，以及用于再现音频信号的数据信号。 数据信号由位的串行数据组成。 在该比特位与头比特反相关的串行数据的头比特之前提供一个伪比特。 公开了一种用于检测由数据传输系统发送的数据的检测系统和装置，以及根据数据传输系统记录信号的记录介质。

    Information signal recording and reproducing apparatus with a mark signal and four kinds of pilot signals
    86.
    发明授权
    Information signal recording and reproducing apparatus with a mark signal and four kinds of pilot signals 失效
    信号信号记录和再现装置与标记信号和四种类型的引信信号

    公开(公告)号：US5079650A

    公开(公告)日：1992-01-07

    申请号：US589764

    申请日：1990-09-27

    申请人： Susumu Kozuki ,  Tatsuzo Ushiro ,  Toshiyuki Masui ,  Masahiro Takei ,  Kenichi Nagasawa

    发明人： Susumu Kozuki ,  Tatsuzo Ushiro ,  Toshiyuki Masui ,  Masahiro Takei ,  Kenichi Nagasawa

    IPC分类号： G11B5/008 ,  G11B5/592 ,  G11B15/087 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  G11B20/12

    CPC分类号： G11B15/4678 ,  G11B15/087 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/467 ,  G11B20/1208 ,  G11B5/0086 ,  G11B5/5922

    摘要： An information signal recording and reproducing apparatus, including a recording arrangement for recording information signals, the recording arrangement including at least one rotary head obliquely tracing a tape-shaped recording medium, the information signals including four kinds of pilot signals for tracking control which have frequency components different from each other a manually operable arrangement for producing a command to change a recording operation of the recording arrangement, a mark signal supplying arrangement for intermittently supplying a mark signal to the recording arrangement for a predetermined period in response to the command produced by the manually operable arrangement, the mark signal mainly having a predetermined frequency component which is distinguishable from frequency components of the four kinds of pilot signals, a reproducing arrangement for reproducing signals recorded on the recording medium, the reproducing arrangement including at least one rotary head obliquely tracing the recording arrangement, a separation arrangement for separating the mark signal from signal reproduced by the reproducing arrangement, the separation arrangement including a band-pass filter through which the predetermined frequency component is passed, and a control arrangement for controlling a reproducing operation of the reproducing arrangement in response to the mark signal separated by the separation arrangement.

    Rotating head type reproducing apparatus
    87.
    发明授权
    Rotating head type reproducing apparatus 失效
    旋转头型重放装置

    公开(公告)号：US4991031A

    公开(公告)日：1991-02-05

    申请号：US145656

    申请日：1988-01-13

    申请人： Nobutoshi Takayam ,  Hiroo Edakubo ,  Susumu Kozuki ,  Masahiro Takei ,  Kenichi Nagasawa

    发明人： Nobutoshi Takayam ,  Hiroo Edakubo ,  Susumu Kozuki ,  Masahiro Takei ,  Kenichi Nagasawa

    IPC分类号： G11B5/592 ,  G11B15/18 ,  G11B15/467

    CPC分类号： G11B15/1875 ,  G11B15/4671 ,  G11B5/5922

    摘要： A rotating head type reproducing apparatus arranged to reproduce a recorded signal by tracing, one after another, with rotating heads many recording tracks formed on a record bearing medium at a given track pitch comprises: Moving apparatus for moving the record bearing medium in a direction crossing the recording tracks; shifting apparatus for shifting the positions of the rotating heads in a direction crossing their rotation plane; means apparatus for generating a pulse signal related to the record bearing medium moving operation of the moving apparatus; apparatus for generating timing signals related to the rotation of the rotating heads; first count apparatus for counting the pulse signal, the count value of the first count apparatus being arranged to return to an initial data every time a predetermined number n of the pulse signal is counted; second count apparatus arranged to read a data corresponding to the count value of the first count apparatus at a timing related to the timing signal and to count the pulse signal; and control apparatus which forms a control signal for controlling the shifting apparatus by using the count data of the second count apparatus.

    摘要翻译： 一种旋转头型再现装置，被配置为通过以旋转头一个接一个地跟踪以特定的轨道间隔形成在记录载体介质上的多个记录轨道来再现记录信号包括：用于沿记录方向交叉的方向移动记录载体介质的移动装置 录音轨; 用于使旋转头的位置沿与其旋转平面交叉的方向移动; 用于产生与移动装置的记录承载介质移动操作相关的脉冲信号的装置; 用于产生与旋转头的旋转相关的定时信号的装置; 用于对脉冲信号进行计数的第一计数装置，每当计数脉冲信号的预定数量n时，第一计数装置的计数值被布置为返回到初始数据; 第二计数装置，被配置为在与定时信号相关的定时读取与第一计数装置的计数值相对应的数据，并对脉冲信号进行计数; 以及控制装置，其通过使用第二计数装置的计数数据形成用于控制换档装置的控制信号。

    Video image recording apparatus
    89.
    发明授权
    Video image recording apparatus 失效
    视频图像记录装置

    公开(公告)号：US4829386A

    公开(公告)日：1989-05-09

    申请号：US716244

    申请日：1985-03-26

    申请人： Masahiro Takei ,  Makoto Takayama

    发明人： Masahiro Takei ,  Makoto Takayama

    IPC分类号： H04N5/76 ,  H04N1/00 ,  H04N1/32

    CPC分类号： H04N1/32625 ,  H04N1/00283 ,  H04N1/00912 ,  H04N1/32609 ,  H04N1/32667

    摘要： A video image apparatus which records an image corresponding to a video signal including synchronizing signals is disclosed. The apparatus includes a detector for detecting a lack of synchronizing signals and a controller responsive to the detector for inhibiting the record operation in order to cope satisfactorily with interruption of the input video signal. Preferably, the apparatus further includes a restart unit for restarting the recording operation from the position where the recording operation has stopped after the input video signal has been restored.

    摘要翻译： 公开了记录与包括同步信号的视频信号对应的图像的视频图像装置。 该装置包括用于检测缺少同步信号的检测器和响应于检测器的控制器，用于禁止记录操作，以便令人满意地处理输入视频信号的中断。 优选地，该装置还包括一个重启单元，用于在已经恢复输入视频信号之后从记录操作已经停止的位置重新开始记录操作。

    Recording apparatus and reproducing apparatus
    90.
    发明授权
    Recording apparatus and reproducing apparatus 失效
    记录装置和再现装置

    公开(公告)号：US4823197A

    公开(公告)日：1989-04-18

    申请号：US945348

    申请日：1986-12-22

    申请人： Tsuguhide Sakata ,  Norio Kimura ,  Masahiro Takei

    发明人： Tsuguhide Sakata ,  Norio Kimura ,  Masahiro Takei

    IPC分类号： G11B20/02 ,  G11B5/012 ,  G11B27/30 ,  H04N1/21 ,  H04N9/802 ,  H04N9/82 ,  H04N9/83 ,  H04N9/79

    CPC分类号： H04N9/83 ,  G11B27/30 ,  G11B5/012 ,  H04N1/32117 ,  H04N9/802 ,  H04N9/8216 ,  H04N9/8233 ,  G11B2220/20 ,  G11B2220/2512 ,  H04N2201/3264

    摘要： Disclosed are a recording apparatus for recording video signals or audio signals on a recording medium wherein a first sound is recorded in that band which is to be used for recording the luminance signal component of the video signal and a second sound is recorded in that band which is to be used for recording the chrominance signal component of the video signal, and a reproducing apparatus for reproducing the video signals or audio signals recorded on the recording medium wherein the signal recorded in that band which is to be used for recording the luminance signal component of the video signal is reproduced as the first sound, and the signal recorded in that band which is to be used for recording the chrominance signal component of the video signal is reproduced as the second sound.

    摘要翻译： 公开了一种用于在记录介质上记录视频信号或音频信号的记录装置，其中第一声音被记录在用于记录视频信号的亮度信号分量的该频带中，并且第二声音被记录在该频带中 将被用于记录视频信号的色度信号分量，以及再现装置，用于再现记录在记录介质上的视频信号或音频信号，其中记录在该频带中的信号将用于记录亮度信号分量 视频信号的第一声音被再现，并且记录在用于记录视频信号的色度信号分量的该频带中的信号被再现为第二声音。