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1. 发明授权

US4899231A Video camera and separable video recorder/reproducer arrangement 失效
标题翻译：视频摄像机和可分离的录像机/再生器布置
公开(公告)号：US4899231A
公开(公告)日：1990-02-06
申请号：US309045
申请日：1989-02-08
申请人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
发明人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
IPC分类号： G11B31/00 , H04N5/225
CPC分类号： H04N5/2251 , G11B31/006 , Y10S358/906
摘要： A video system comprising a video camera and a recording device to record video signals obtained by the video camera. The recording device includes a video tape recorder (VTR) which may be combined with the video camera when recording and otherwise may be combined with a reproduction unit. Mode switches in the VTR are changed over depending on the combination desired. When the VTR is used with the camera, the combination records sound, video signal and controls signals on a tape wound around a drum. A system control circuit controls various motors and solenoids control operation of the VTR. Power supply to the system is controlled by a power source switch in the VTR, which element provides "OFF", "STANDBY I" and "STANDBY II" modes. Delay elements operate in the two standby modes. When the power source switch is in either standby mode, loading is done automatically. One standby mode provides power to a rotating system and the other mode provides no power. The delay elements provide different delay times for each mode so that triggering of the camera can be made with due consideration for the start up time of the rotating system. The built-in delays are effective in conserving power.

2. 发明授权

US4939597A Video camera and recorder system having two standby modes 失效
标题翻译：具有两种待机模式的摄像机和录像机系统
公开(公告)号：US4939597A
公开(公告)日：1990-07-03
申请号：US308128
申请日：1989-02-08
申请人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
发明人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
IPC分类号： G11B31/00 , H04N5/225
CPC分类号： H04N5/2251 , G11B31/006 , Y10S358/906
摘要： An information signal recording apparatus having a rotary head for recording information signals on a tape-shaped recording medium, a cylindrical member for supporting the rotary head, and having a peripheral surface, a head driving motor for rotating the rotary head at a predetermined speed, a tape loading arrangement for shifting the recording medium between a first position and a second position wherein when the medium is at the first position it does not contact the peripheral surface, while the medium is aligned with the peripheral surface when at the second position, a trigger switch operated by a manual operation for instructing a recording start by the rotary head, a control circuit for controlling the head driving motor and the tape loading arrangement, and a mode setting arrangement for setting the apparatus among a plurality of modes including a first mode in which the control circuit controls the head driving motor and the tape loading arrangement so that the rotary head rotates at the predetermined speed and the recording medium is at the second position, and in which the trigger switch is able to instruct the recording start, and a second mode in which the control circuit controls the head driving motor and the tape loading arrangement so that the rotary head does not rotate and the recording medium is at the second position, and in which the trigger switch is able to instruct the recording start.

3. 发明授权

US4888651A Video system 失效
标题翻译：视频系统
公开(公告)号：US4888651A
公开(公告)日：1989-12-19
申请号：US308127
申请日：1989-02-08
申请人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
发明人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
IPC分类号： G11B31/00 , H04N5/225
CPC分类号： H04N5/2251 , G11B31/006 , Y10S358/906
摘要： A video system comprising a video camera and a recording device to record video signals obtained by the video camera, wherein the recording device starts functioning with a plurality of different delay times based on operating instructions to the video camera.
摘要翻译：一种视频系统，包括摄像机和用于记录由摄像机获得的视频信号的记录装置，其中记录装置基于对摄像机的操作指令开始运行多个不同的延迟时间。

4. 发明授权

US4507689A Component video system and arrangement for interconnecting the same 失效
标题翻译：分量视频系统和互连的布置
公开(公告)号：US4507689A
公开(公告)日：1985-03-26
申请号：US342204
申请日：1982-01-25
申请人： Susumu Kozuki , Hiroyuki Takimoto , Masaya Maeda
发明人： Susumu Kozuki , Hiroyuki Takimoto , Masaya Maeda
IPC分类号： H04N5/765 , G11B31/00 , H04N5/225 , H04N5/76 , H04N5/77 , H04N5/782
CPC分类号： H04N5/772 , H04N5/2251 , H04N5/77 , Y10S358/906
摘要： A video system consisting of a recorder for recording a video signal and component units to be connected to a recorder in such a manner that a modes in a recorder, can be changed over in accordance with an connected component unit.
摘要翻译：一种由用于记录视频信号的记录器和要连接到记录器的组件单元组成的视频系统，使得记录器中的模式可以根据连接的组件单元进行切换。

5. 发明授权

US4872072A Video system 失效
公开(公告)号：US4872072A
公开(公告)日：1989-10-03
申请号：US197563
申请日：1988-05-23
申请人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
发明人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
IPC分类号： G11B31/00 , H04N5/225
CPC分类号： H04N5/2251 , G11B31/006 , Y10S358/906
摘要： A video system comprising a video camera and a recording device to record video signals obtained by the video camera, wherein the recording device starts functioning with a plurality of different delay times based on operating instructions to the video camera.

6. 发明授权

US4531164A Camera and separable video recorder/reproducer arrangement 失效
标题翻译：相机和可分离的录像机/复制机构
公开(公告)号：US4531164A
公开(公告)日：1985-07-23
申请号：US351605
申请日：1982-02-23
申请人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
发明人： Masaya Maeda , Hiroyuki Takimoto , Susumu Kozuki
IPC分类号： G11B31/00 , H04N5/225 , H04N5/782 , G11B1/04 , G11B15/02
CPC分类号： H04N5/2251 , G11B31/006 , Y10S358/906
摘要： A video system comprising a video camera and a recording device to record video signals obtained by the video camera. The recording device includes a video tape recorder (VTR) which may be combined with the video camera when recording and otherwise may be combined with a reproduction unit. Mode switches in the VTR are changed over depending on the combination desired. When the VTR is used with the camera, the combination records sound, video signal and controls signals on a tape wound around a drum. A system control circuit controls various motors and solenoids control operation of the VTR. Power supply to the system is controlled by a power source switch in the VTR, which element provides "OFF", "STANDBY I" and "STANDBY II" modes. Delay elements operate in the two standby modes. When the power source switch is in either standby mode, loading is done automatically. One standby mode provides power to a rotating system and the other mode provides no power. The delay elements provide different delay times for each mode so that triggering of the camera can be made with due consideration for the start up time of the rotating system. The built-in delays are effective in conserving power.
摘要翻译：一种视频系统，包括摄像机和用于记录由摄像机获得的视频信号的记录装置。记录装置包括录像机（VTR），录像机可在记录时与视频摄像机组合，否则可与再现单元组合。 VTR中的模式开关根据所需的组合而改变。当VTR与相机一起使用时，组合将声音，视频信号和控制信号记录在卷绕在鼓上的磁带上。系统控制电路控制各种电机和电磁阀控制VTR的运行。系统的电源由VTR中的电源开关控制，该元件提供“OFF”，“STANDBY I”和“STANDBY II”模式。延迟元件在两种待机模式下工作。当电源开关处于待机模式时，自动加载。一个待机模式为旋转系统提供电源，另一个模式不提供电源。延迟元件为每个模式提供不同的延迟时间，从而可以适当考虑旋转系统的启动时间来触发相机。内置的延迟在节电方面是有效的。

7. 发明授权

US4495527A Video recording system with focusing device 失效
标题翻译：具有聚焦装置的录像系统
公开(公告)号：US4495527A
公开(公告)日：1985-01-22
申请号：US351897
申请日：1982-02-24
申请人： Susumu Kozuki , Masaya Maeda , Hiroyuki Takimoto
发明人： Susumu Kozuki , Masaya Maeda , Hiroyuki Takimoto
IPC分类号： H04N5/765 , G11B15/665 , G11B31/00 , H04N5/225 , H04N5/232 , H04N5/782
CPC分类号： G11B15/6653 , G11B31/003 , H04N5/2254 , Y10S358/906
摘要： A video system includes a video camera for obtaining image signals, and a video recorder for recording the image signals. Driving power provided in the recorder, for loading a tape over a recording drum, is transmitted to the video camera after the tape is fully loaded on the drum. Movable parts in the video camera such as an automatic focus adjusting mechanism, can then be driven by the driving power source in the recorder.
摘要翻译：视频系统包括用于获取图像信号的摄像机和用于记录图像信号的视频记录器。在磁带完全装载在磁鼓上之后，记录器中提供的用于将磁带装载到记录鼓上的驱动电力被传送到摄像机。诸如自动对焦调节机构的摄像机中的可移动部件然后可以由记录器中的驱动电源驱动。

8. 发明授权

US4599660A Video signal reproducing apparatus 失效
标题翻译：视频信号再现装置
公开(公告)号：US4599660A
公开(公告)日：1986-07-08
申请号：US573368
申请日：1984-01-24
申请人： Susumu Kozuki , Hiroyuki Takimoto , Hiroo Edakubo , Nobutoshi Takayama
发明人： Susumu Kozuki , Hiroyuki Takimoto , Hiroo Edakubo , Nobutoshi Takayama
IPC分类号： H04N5/7826 , G11B5/584 , G11B5/588 , G11B15/467 , G11B5/56
CPC分类号： G11B15/4678
摘要： A video signal reproducing apparatus which reproduces a video signal from many evenly spaced recording tracks formed on a recording medium, comprises:a first rotating head;a second rotating head which has a larger width than the first rotating head and which traces the recording tracks alternately with the first rotating head;detecting apparatus for detecting the positional errors of the first and second rotating heads relative to one of the recording tracks by using the outputs of these heads;adjusting apparatus for adjusting, on the basis of the difference in head width between the first and second rotating heads, the output of the detecting apparatus related to the second rotating head;recording medium moving apparatus for moving the recording medium in a direction which intersects the recording tracks; andcontrol apparatus for controlling the moving apparatus on the basis of the output of the detecting means adjusted by the adjusting apparatus.
摘要翻译：一种视频信号再现装置，其从形成在记录介质上的许多均匀间隔的记录道再现视频信号，包括：第一旋转头; 第二旋转头，其具有比第一旋转头更大的宽度，并且与第一旋转头交替地跟踪记录轨道; 检测装置，用于通过使用这些磁头的输出来检测第一和第二旋转磁头相对于一个记录磁道的位置误差; 调整装置，用于根据第一和第二旋转头之间的头部宽度的差异，调整与第二旋转头相关的检测装置的输出; 记录介质移动装置，用于沿与记录轨道相交的方向移动记录介质; 以及根据由调节装置调整的检测装置的输出来控制移动装置的控制装置。

9. 发明授权

US4811120A Information signal recording and/or reproducing apparatus 失效
标题翻译：信息信号记录和/或再现装置
公开(公告)号：US4811120A
公开(公告)日：1989-03-07
申请号：US830958
申请日：1986-02-19
申请人： Motokazu Kashida , Susumu Kozuki , Hiroyuki Takimoto , Kouji Takahashi , Kenichi Nagasawa
发明人： Motokazu Kashida , Susumu Kozuki , Hiroyuki Takimoto , Kouji Takahashi , Kenichi Nagasawa
IPC分类号： G11B15/087 , G11B19/04 , G11B20/00 , G11B27/34 , G11B27/36 , G11B33/10 , H04N5/7826 , H04N9/802 , H04N5/78
CPC分类号： G11B19/04 , G11B15/087 , G11B20/00 , G11B27/34 , G11B27/36 , G11B33/10 , H04N5/7826 , H04N9/802
摘要： An information signal recording and/or reproducing apparatus for recording and/or reproducing signals with transducing means in or from a given area on a recording medium is arranged to detect by using the transducing means the presence of an existing record of either a first information signal which includes a video signal or a second information signal which includes an audio signal in the given area and to be capable of finding any record of the first information signal by detecting the record of the second information signal.
摘要翻译：一种信息信号记录和/或再现装置，用于在记录介质上的给定区域中记录和/或再现具有换能装置的信号，并通过使用转换装置来检测存在第一信息信号的现有记录其包括视频信号或包括给定区域中的音频信号的第二信息信号，并且能够通过检测第二信息信号的记录来找到第一信息信号的任何记录。

10. 发明授权

US4802031A Tracking control using signals reproduced by erase head 失效
标题翻译：使用由擦除头再现的信号进行跟踪控制
公开(公告)号：US4802031A
公开(公告)日：1989-01-31
申请号：US875330
申请日：1986-06-17
申请人： Kenichi Nagasawa , Hiroyuki Takimoto , Mitsuhiro Otokawa , Hiroo Edakubo , Susumu Kozuki , Keiji Satoh
发明人： Kenichi Nagasawa , Hiroyuki Takimoto , Mitsuhiro Otokawa , Hiroo Edakubo , Susumu Kozuki , Keiji Satoh
IPC分类号： G11B15/467 , G11B5/584
CPC分类号： G11B15/4678
摘要： There is disclosed an information signal reproducing apparatus for reproducing information signals from a magnetic record bearing medium on which information signals are recorded with pilot signals of four different frequencies recurrently superimposed thereon. The apparatus comprises magnetic heads which are arranged to reproduce said information signals and said pilot signals by tracing said magnetic record bearing medium and an erasing head which is arranged to trace said magnetic record bearing medium in equal tracing direction to that of said magnetic heads and which is able to erase at least the information signals recorded on said magnetic record bearing medium and to reproduce said pilot signals. At the time of controlling a tracing position of said magnetic heads relative to said magnetic record bearing medium, four local pilot signals having the same frequencies as those of said pilot signals, respectively, are recurrently generated in a predetermined rotation. The state of said pilot signals reproduced by said magnetic heads is monitored, using said four local pilot signals and the tracing position on said medium of said magnetic heads is controlled, depending upon the state of said pilot signals. The level of a specific pilot signal from among said pilot signals reproduced by said erasing head is detected and the generating sequence of the local pilot signals is changed over, depending upon a result of such detention. According to such construction it is possible to effect the tracking control with high precision and high response speed.
摘要翻译：公开了一种信息信号再现装置，用于从其中记录信息信号的磁记录承载介质再现信息信号，其中循环叠加有四个不同频率的导频信号。该装置包括磁头，其被布置成通过跟踪所述磁记录载体介质和擦除头来再现所述信息信号和所述导频信号，所述擦除头被布置成以与所述磁头相同的跟踪方向跟踪所述磁记录载体介质，并且能够至少擦除记录在所述磁记录载体介质上的信息信号并再现所述导频信号。在控制所述磁头相对于所述磁记录承载介质的跟踪位置时，分别具有与所述导频信号相同频率的四个本地导频信号以预定的旋转方式产生。使用所述四个本地导频信号监视由所述磁头再现的所述导频信号的状态，并且根据所述导频信号的状态来控制所述磁头的所述介质上的跟踪位置。检测由所述擦除头重放的所述导频信号中的特定导频信号的电平，并根据这种拘留的结果改变本地导频信号的生成顺序。根据这种结构，可以以高精度和高响应速度实现跟踪控制。

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