专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4363051A Video tape recorder arranged to be connected with a video camera 失效
标题翻译：录像机设置为与摄像机连接
公开(公告)号：US4363051A
公开(公告)日：1982-12-07
申请号：US206486
申请日：1980-11-13
申请人： Masaya Maeda , Noritsugu Hirata , Hiroyuki Takimoto
发明人： Masaya Maeda , Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： G11B15/10 , H04N5/78
CPC分类号： G11B15/10 , Y10S358/906
摘要： A video tape recorder allows pictures to be taken and recorded with a video camera connected to the recorder. The recorder has a push button which is activatable to stop recorder operation, and has a circuit for nullifying or defeating the operation of the stop push button. The nullifying circuit is controllable by the operation of the video camera connected to the recorder, and is arranged to nullify the operation of the stop push button at least when the video camera is performing a picture-taking operation.
摘要翻译：录像机允许使用连接到录像机的摄像机拍摄和录制照片。记录器具有可以停止记录器操作的按钮，并且具有用于消除或击败停止按钮的操作的电路。无效电路可以通过连接到记录器的摄像机的操作来控制，并且被设置为至少当摄像机执行拍摄操作时，使停止按钮的操作无效。

2. 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。

3. 发明授权

US4447837A Video recording system 失效
标题翻译：录像系统
公开(公告)号：US4447837A
公开(公告)日：1984-05-08
申请号：US447608
申请日：1982-12-07
申请人： Noritsugu Hirata , Hiroyuki Takimoto , Masaya Maeda
发明人： Noritsugu Hirata , Hiroyuki Takimoto , Masaya Maeda
IPC分类号： G11B31/00 , G11B1/04 , G11B15/00 , H04N1/22
CPC分类号： G11B31/006 , Y10S358/906 , Y10S358/908
摘要： A video recording system includes a combination of a cassette type video recorder and a portable video camera, in which the recorder is provided with a battery for supplying power to both parts.The camera has first and second switches which are so made that the switches are operated in sequence for controlling an operating condition of the recorder and camera. When the first switch is actuated, a shooting operation of the camera is started and the recorder is set into a stand-by state for recording. Then by an actuation of the second switch a recording operation of the recorder is started.
摘要翻译：视频记录系统包括盒式录像机和便携式摄像机的组合，其中记录器设置有用于向两个部分供电的电池。相机具有第一和第二开关，使得开关按顺序操作以控制记录器和相机的操作状态。当第一开关被致动时，摄像机的拍摄操作开始并且记录器被设置为待机状态进行记录。然后通过第二开关的致动开始记录器的记录操作。

4. 发明授权

US4240720A Motion picture camera 失效
标题翻译：电影摄影机
公开(公告)号：US4240720A
公开(公告)日：1980-12-23
申请号：US934335
申请日：1978-08-16
申请人： Noritsugu Hirata , Hiroyuki Takimoto
发明人： Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： G03B17/38 , G03B19/18 , G03B31/02
CPC分类号： G03B17/38 , G03B19/18
摘要： A motion picture camera has a film receiving chamber with an image recording location and a sound recording location. When a sound film is loaded, it is guided to through both locations whereas when a silent film is loaded, it is guided through only the image recording location. A first film feed device and a second film feed device are provided; the first of which transports the film at the image recording location intermittently and the second film feed device transports the film at the sound recording location at a substantially constant speed. Apparatus are provided to detect disorder or abnormal change in operations of the camera and to stop the motion of the camera when such change occurs.
摘要翻译：电影摄像机具有具有图像记录位置和声音记录位置的胶片接收室。当加载了一个声音胶片时，它被引导到两个位置，而当无声电影被加载时，它仅被引导到图像记录位置。提供第一胶片馈送装置和第二胶片馈送装置; 其中第一个胶片在图像记录位置上间歇地传送胶片，第二胶片馈送装置以基本上恒定的速度在录音位置传送胶片。提供了用于检测相机操作的无序或异常变化的装置，并且当发生这种变化时停止相机的运动。

5. 发明授权

US4410247A Motion picture camera 失效
标题翻译：电影摄影机
公开(公告)号：US4410247A
公开(公告)日：1983-10-18
申请号：US295422
申请日：1981-08-24
申请人： Noritsugu Hirata , Hiroyuki Takimoto
发明人： Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： G03B19/18 , G03B1/00
CPC分类号： G03B19/18
摘要： A three-motion picture camera is equipped with a shutter opening angle adjusting device capable of changing the opening angle of a shutter including a plurality of concentrically disposed shutter blades from 0.degree. to a predetermined opening angle by changing on relative position of the shutter blades. The opening angle adjusting device includes a mechanism for varying the relative position of the shutter blades, a cam mechanism for actuating said varying mechanism, and a motor for exclusively actuating the cam mechanism. The adjusting device is further provided with a control device for detecting the speed of the motor and controlling the rotational speed of the motor to a substantially constant speed, whereby the camera can perform fading photography which is assured of fading time and overlap photography having a fading effect.
摘要翻译：三体摄像机配备有快门开启角度调节装置，其能够通过改变快门叶片的相对位置，将包括多个同心设置的快门叶片的快门的打开角度从0度改变到预定打开角度。开放角度调节装置包括用于改变快门叶片的相对位置的机构，用于致动所述可变机构的凸轮机构和用于专门致动凸轮机构的马达。该调节装置还具有用于检测电动机的速度并将电动机的转速控制在基本上恒定的速度的控制装置，由此照相机可以进行衰落摄影，其确保衰落时间并重叠具有衰落的摄影影响。

6. 发明授权

US4456349A Cinematographic camera 失效
标题翻译：电影摄影机
公开(公告)号：US4456349A
公开(公告)日：1984-06-26
申请号：US116387
申请日：1980-01-29
申请人： Noritsugu Hirata , Hidekazu Okajima , Tomoshi Takigawa , Toshikazu Ichiyanagi , Hiroyuki Takimoto
发明人： Noritsugu Hirata , Hidekazu Okajima , Tomoshi Takigawa , Toshikazu Ichiyanagi , Hiroyuki Takimoto
IPC分类号： G03B19/18 , G03B9/26 , G03B21/36
CPC分类号： G03B19/18
摘要： This invention relates to a cinematographic camera and more particularly to a method of controlling operation of the cinematographic camera in accordance with a sequence of instructions programmed to carry out a photographic process. In order to carry out a plurality of operating modes by use of one and the same control circuit, the program is planed to include a plurality of different photographic process program sections along with a selection program for selection of any one of said process program sections.
摘要翻译：本发明涉及一种电影照相机，更具体地涉及一种根据编程为执行摄影过程的指令序列来控制摄影照相机的操作的方法。为了通过使用同一控制电路来执行多种操作模式，程序被设计为包括多个不同的摄影处理程序段以及用于选择任何一个所述处理程序段的选择程序。

7. 发明授权

US4365875A Motion picture camera 失效
标题翻译：电影摄影机
公开(公告)号：US4365875A
公开(公告)日：1982-12-28
申请号：US929240
申请日：1978-07-31
申请人： Noritsugu Hirata , Hiroyuki Takimoto
发明人： Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： G03B19/18 , G03B9/10 , G03B21/36 , G03B31/02
CPC分类号： G03B19/18
摘要： A motion picture camera is equipped with a shutter opening angle adjusting device capable of changing the opening angle of a shutter including a plurality of concentrically disposed shutter blades form 0.degree. to a predetermined opening angle by changing on relative position of the shutter blades. The opening angle adjusting device includes a mechanism for varying the relative position of the shutter blades, a cam mechanism for actuating said varying mechanism, and a motor for exclusively actuating the cam mechanism. The adjusting device is further provided with a control device for detecting the speed of the motor and controlling the rotational speed of the motor to a substantially constant speed, whereby the camera can perform fading photography which is assured of fading time and overlap photography having a fading effect.
摘要翻译：电影摄像机装备有快门开启角度调节装置，其能够通过改变快门叶片的相对位置来将包括多个同心设置的快门叶片的快门的打开角度从0度变化到预定的开启角度。开放角度调节装置包括用于改变快门叶片的相对位置的机构，用于致动所述可变机构的凸轮机构和用于专门致动凸轮机构的马达。该调节装置还具有用于检测电动机的速度并将电动机的转速控制在基本上恒定的速度的控制装置，由此照相机可以进行衰落摄影，其确保衰落时间并重叠具有衰落的摄影影响。

8. 发明授权

US4257693A Cine camera 失效
标题翻译：电影摄影机
公开(公告)号：US4257693A
公开(公告)日：1981-03-24
申请号：US10397
申请日：1979-02-08
申请人： Noritsugu Hirata , Hiroyuki Takimoto
发明人： Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： G03B19/18 , G03B7/083 , G03B9/10 , G03B9/12 , G03B9/58 , G01D5/36
CPC分类号： G03B7/083 , G03B9/12 , G03B9/58
摘要： The present invention is to provide a cine camera in which the exposure time is accurately maintained by detecting the time during which the film is actually exposed and, upon occurrence of a difference of this detected value from the set value, by varying the shutter open angle to compensate the exposure time.
摘要翻译：本发明是提供一种电影照相机，其中通过检测胶片实际曝光的时间，以及当该检测值与设定值发生差异时，通过改变快门打开角度来准确地保持曝光时间以补偿曝光时间。

9. 发明授权

US4331395A Motion picture camera 失效
标题翻译：电影摄影机
公开(公告)号：US4331395A
公开(公告)日：1982-05-25
申请号：US143323
申请日：1980-04-24
申请人： Noritsugu Hirata , Hiroyuki Takimoto
发明人： Noritsugu Hirata , Hiroyuki Takimoto
IPC分类号： G03B17/38 , G03B19/18 , G03B1/18 , G03B17/46 , G03B31/02
CPC分类号： G03B19/18 , G03B17/38
摘要： A motion picture camera having a start sequence digital circuit, by which various component elements in the camera related to photographic operations are sequentially and automatically operated with a predetermined relationship, when the trigger operating member of the camera is actuated, and a stop sequence digital circuit, by which the abovementioned various elements are sequentially and automatically stopped with a predetermined relationship, when the trigger operating member is released.
摘要翻译：一种具有开始序列数字电路的运动图像摄像机，当照相机的触发操作构件被启动时，通过该开始顺序数字电路，照相机中与照相操作相关的各个组成元件以预定的关系顺序地并且自动地操作，并且停止序列数字电路当触发器操作构件被释放时，上述各种元件以预定的关系依次自动停止。

10. 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式