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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

US4113369A Motion picture projector 失效
标题翻译：运动图片投影机
公开(公告)号：US4113369A
公开(公告)日：1978-09-12
申请号：US736223
申请日：1976-10-27
申请人： Kuniyoshi Suzaki , Akira Ashida , Takashi Itani , Tateo Yamada , Masaya Maeda , Kiyoshi Takahashi , Hiroyuki Takimoto
发明人： Kuniyoshi Suzaki , Akira Ashida , Takashi Itani , Tateo Yamada , Masaya Maeda , Kiyoshi Takahashi , Hiroyuki Takimoto
IPC分类号： G03B21/43 , G03B1/22
CPC分类号： G03B21/43
摘要： A motion picture projector having various functions such as, projecting and rewinding, all of which can be selectively performed by a single control knob, and including an intermittent-drive film advancing mechanism which comprises a pull-down structure, a compound cam of an up-and-down cam wheel and an in-and-out cam disk, and first and second cam followers arranged between the pull-down structure and the compound cam to be consecutively operated so that the pull-down claw enters the perforations of the film and moves it in a forward direction always by the length of a frame and at a desired frequency through a film gate mechanism. The film gate mechanism consists of a film guideway, a resilient thin aperture plate self-biased to move away from the film guideway and defining an actual projection aperture, and a movable film gate member arranged on the opposite side of the aperture plate from the guideway and biased to urge the aperture plate for guidance and support of the film against the guideway. The pull-down structure and the film gate member have respective input means arranged to be consecutively actuable by a common mode changeover means cooperative with the control knob. The mode changeover means has at least three switched positions, that is, a first position for a normal projecting operation, a second position where the pull-down structure is maintained disengaged from the in-and-out cam follower to project a still picture, and a third position where the film gate member and the aperture plate are spaced from the film guideway to permit continuous transportation of the film at a far faster speed than that occurring in the normal projecting mode of operation.

9. 发明授权

US4573089A Recording and reproducing apparatus 失效
标题翻译：记录和再现设备
公开(公告)号：US4573089A
公开(公告)日：1986-02-25
申请号：US503635
申请日：1983-06-13
申请人： Masaya Maeda , Noritsugu Hirata , Hiroyuki Takimoto
发明人： Masaya Maeda , Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： H04N5/7826 , G11B5/588 , G11B5/592 , G11B15/18 , G11B15/467 , G11B27/029 , G11B5/52 , G11B5/56
CPC分类号： G11B15/4678 , G11B15/1875 , G11B27/029 , G11B5/588 , G11B5/5922
摘要： A recording and reproducing apparatus in which an information signal is recorded in the first area of a track on a recording medium, a pilot signal is recorded in the second area for tracking control. When a reproducing head is on the second area, tracking by a reproducing head in the first area is controlled by the pilot signal reproduced by the reproducing head.
摘要翻译：一种记录和再现装置，其中信息信号被记录在记录介质上的磁道的第一区域中，导频信号被记录在用于跟踪控制的第二区域中。当再现头位于第二区域时，通过由再现头重放的导频信号来控制第一区域中的再现头的跟踪。

10. 发明授权

US4159167A Sound motion picture projection apparatus 失效
标题翻译：声音电影投影仪
公开(公告)号：US4159167A
公开(公告)日：1979-06-26
申请号：US917195
申请日：1978-06-20
申请人： Kuniyoshi Suzaki , Akira Ashida , Takashi Itani , Tateo Yamada , Masaya Maeda , Kiyoshi Takahashi , Hiroyuki Takimoto
发明人： Kuniyoshi Suzaki , Akira Ashida , Takashi Itani , Tateo Yamada , Masaya Maeda , Kiyoshi Takahashi , Hiroyuki Takimoto
IPC分类号： G03B1/56 , G03B1/54 , G03B21/43 , G03B31/00 , G03B31/02 , G03B1/58
CPC分类号： G03B1/54 , G03B21/43 , G03B31/02
摘要： Disclosed is a sound motion picture projection apparatus in which a head pad is urged by a spring member toward a film pressing position at which position the head pad presses a film against a magnetic head disposed along the sound recording and reproducing film path. The apparatus has a set mechanism of the self-holding type which sets the head pad against the urging force of the spring member to a film pressure releasing position at which position the head pad releases the pressing of the film, by the driving force of a driving motor and keeps the head pad to that position. The apparatus further has a film detecting member which is disposed in said sound film path after the magnetic head and operatively connected with the set mechanism in such a manner that the holding of the head pad at the film pressure releasing position by means of the set mechanism is released when the film detecting member detects the film introduced into the sound film path and thereafter the setting operation of the set mechanism is made ineffective as long as the film detecting member detects that a film exists in the sound film path. Thereby when the set mechanism is driven by the driving motor when no film exists at least in the sound film path, the head pad is automatically set to the film pressure releasing position and then the head pad is automatically changed from the film pressure releasing position to the film pressing position when the film detecting member detects the introduction of the film into the sound film path.
摘要翻译：公开了一种声音电影投影装置，其中头垫被弹簧构件推向胶片按压位置，在该位置，头垫将胶片压靠在沿着录音和再现胶片路径设置的磁头上。该装置具有自动保持型的设定机构，其将头垫抵抗弹簧构件的推动力设定到胶片压力释放位置，在该位置，头垫释放胶片的按压位置，通过一个驱动电机并将头垫保持在该位置。该装置还具有膜检测部件，该膜检测部件设置在磁头之后的所述声膜路径中，并且与设置机构可操作地连接，使得通过设定机构将头垫保持在胶片压力释放位置当胶片检测构件检测到引入到声音路径中的胶片时，释放，此后只要胶片检测构件检测到胶片存在于声音胶片路径中，则设定机构的设定操作变得无效。因此，当至少在声音膜路径中没有膜存在由驱动电动机驱动时，头垫被自动设定到胶片压力释放位置，然后磁头衬垫自动地从胶片压力释放位置变为当胶片检测部件检测到胶片进入声音路径时的胶片按压位置。

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