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

US5130804A Compact recording apparatus with functional components mounted on a substrate 失效
标题翻译：具有安装在基板上的功能部件的紧凑型记录装置
公开(公告)号：US5130804A
公开(公告)日：1992-07-14
申请号：US635930
申请日：1990-12-28
申请人： Tomoaki Tamura , Kazuo Shiozawa
发明人： Tomoaki Tamura , Kazuo Shiozawa
IPC分类号： G11B17/032 , G11B25/04 , G11B31/00 , H04N5/225
CPC分类号： H04N5/2251 , G11B17/032 , G11B25/043 , G11B31/006 , H04N5/2253
摘要： An image recording apparatus for converting a subject image to an image signal and storing the image signal in a memory. An optical unit for focusing the subject image on a focal plane is fixed to obverse surface of a circuit board concentric to an opening of the circuit board that is formed as an optical path through the depth of the circuit board, and an image sensor is fixed to reverse surface of the circuit board concentric to the opening. A sensing surface of the image sensor is directed to the optical unit and is coincident with the focal plane of the optical unit.
摘要翻译：一种用于将被摄体图像转换为图像信号并将图像信号存储在存储器中的图像记录装置。用于将被摄体图像聚焦在焦平面上的光学单元被固定到电路板的与通过电路板的深度形成为光路的电路板的开口同心的正面，并且图像传感器被固定使电路板的与开口同心的表面反转。图像传感器的感测表面被引导到光学单元并且与光学单元的焦平面重合。

2. 发明授权

US4474442A Film transport method and apparatus 失效
标题翻译：薄膜输送方法和装置
公开(公告)号：US4474442A
公开(公告)日：1984-10-02
申请号：US402724
申请日：1982-07-28
申请人： Kazuo Shiozawa , Seiichi Isoguchi
发明人： Kazuo Shiozawa , Seiichi Isoguchi
IPC分类号： G03B1/60 , G03B17/42 , G03B1/12
CPC分类号： G03B17/425 , G03B1/60
摘要： An automatic film winding mechanism and method generates a series of pulses for each unit movement amount of the film, computes the speed of the film advancing movement, compares the speed to a stored look-up table for determining the precise point at which power to the film drive motor should be shut off, in order to have the advancement of the film come to a complete stop at a predetermined film transport distance. The invention thereby allows the film to be advanced to the exact transport distance regardless of the output and voltage fluctuation of the film drive power source, or of the film variation or load variation of the motor caused by a change in ambient temperature or other conditions.
摘要翻译：自动胶片卷绕机构和方法为胶片的每个单位移动量产生一系列脉冲，计算胶片前进移动的速度，将速度与存储的查找表进行比较，以确定电源的精确点应关闭胶片驱动电机，以使胶片的前进在预定的胶片传送距离内完全停止。因此，无论膜驱动电源的输出和电压波动，或由于环境温度的变化或其他条件引起的电动机的膜变化或电荷负载变化，本发明从而允许膜前进到精确的传输距离。

3. 发明授权

US4429975A Control circuit for cameras having internal and external power supplies 失效
标题翻译：具有内部和外部电源的摄像机控制电路
公开(公告)号：US4429975A
公开(公告)日：1984-02-07
申请号：US379757
申请日：1982-05-19
申请人： Kazuo Shiozawa , Hideaki Sakai
发明人： Kazuo Shiozawa , Hideaki Sakai
IPC分类号： G03B17/00 , G03B17/42 , H02J1/00
CPC分类号： G03B17/425 , Y10T307/391
摘要： A camera may contain a plurality of operable elements such as small motors for actuating mechanisms such as a mirror, shutter, diaphragm, film, transport, etc., supplied with power from a self-contained battery. Because of the low power of the battery certain of the operable elements are actuated sequentially whereas parallel operation thereof would be preferable. The present invention provides circuitry which automatically changes the sequential operation of the elements to parallel operation whenever the self-contained source of power is replaced by an external power source.
摘要翻译：相机可以包含多个可操作元件，例如用于致动诸如由独立电池供电的镜子，快门，隔膜，胶片，输送等的机构的小电动机。由于电池的功率低，所以可操作元件的一些可以顺序地被致动，而并行操作是优选的。本发明提供电路，每当自身的电力来源由外部电源代替时，电路将元件的顺序操作自动地改变为并行操作。

4. 发明授权

US4309088A Film magazine having an identity mark for identifying sensitivity of the film and a camera therefor 失效
标题翻译：电影杂志具有用于识别电影的敏感度的身份标识和相机
公开(公告)号：US4309088A
公开(公告)日：1982-01-05
申请号：US59133
申请日：1979-07-20
申请人： Yasuo Uchida , Michio Yagi , Kazuo Shiozawa
发明人： Yasuo Uchida , Michio Yagi , Kazuo Shiozawa
IPC分类号： G03B7/20 , G03B7/00 , G03B17/24
CPC分类号： G03B7/003
摘要： A film magazine is provided with a peripheral surface carrying at least one photoelectrically discriminatable strip-like mark indicative of the sensitivity of film contained within the magazine, and a photographic camera having a shutter operating circuit automatically adjustable in accordance with the sensitivity of photographic film contained within such a film magazine inserted into the camera includes photoelectric discriminating means located in the camera for discriminatably reading the at least one strip-like mark on the film magazine when placed in the magazine chamber.
摘要翻译：一个胶片盒装有一个周边表面，带有至少一个光电可区分的带状标记，表示包含在胶卷盒内的胶片的灵敏度，以及摄影相机，其具有根据所包含的照相胶片的灵敏度自动调节的快门操作电路插入照相机的这种胶片盒内包括位于照相机中的光电鉴别装置，用于当放置在胶囊盒中时可辨别地读取胶片盒上的至少一个条状标记。

5. 发明授权

US4482227A Film feeding method 失效
标题翻译：胶片送料方式
公开(公告)号：US4482227A
公开(公告)日：1984-11-13
申请号：US442251
申请日：1982-11-17
申请人： Kazuo Shiozawa , Seiichi Isoguchi
发明人： Kazuo Shiozawa , Seiichi Isoguchi
IPC分类号： G03B17/42 , G03B17/36
CPC分类号： G03B17/425
摘要： A film feeding method wherein film is fed by a film feed motor according to pulses generated per unit moving amount of film, characterized in that the overrun amount of the film feed motor is estimated from the supply voltage obtained at starting of the film feed motor or another electrically-operated drive machine fed with power from the same power source as the film feed motor operated prior to feeding of film. The drive of the film feed motor is controlled in expectation of the estimated overrun amount, or the calculated overrun amount of the film feed motor.
摘要翻译：一种胶片馈送方法，其中膜由胶片馈送电机根据每单位移动量的膜产生的脉冲进给，其特征在于，胶片馈送电机的超载量是从胶片馈送电机启动时获得的电源电压或另一个电动驱动机器在与胶片馈送电动机之前运行的胶片馈送电机相同的电源上供电。控制胶片馈送电机的驱动，期望估计的超限量或胶片馈送电机的计算超限量。

6. 发明授权

US4473288A Photographic device with screen for controlling gradation of photographed image 失效
标题翻译：具有用于控制拍摄图像的灰度的屏幕的摄影装置
公开(公告)号：US4473288A
公开(公告)日：1984-09-25
申请号：US447524
申请日：1982-12-07
申请人： Kaoru Onodera , Satoru Hohnishi , Kazuyuki Kobayashi , Kazuo Shiozawa
发明人： Kaoru Onodera , Satoru Hohnishi , Kazuyuki Kobayashi , Kazuo Shiozawa
IPC分类号： G02F1/03 , G02F1/05 , G02F1/15 , G03B7/18 , G03B7/28 , G03B11/00
CPC分类号： G03B7/28
摘要： In a photographic device, there are provided (a) a means for measuring luminous intensity distribution on an object and (b) a screen means for controlling gradation of an image to be formed on a photosensitive material in accordance with the luminous intensity distribution and/or maximum/minimum luminous intensity difference of the object measured by the means (a).
摘要翻译：在照相装置中，提供了（a）用于测量物体上的发光强度分布的装置，以及（b）屏幕装置，用于根据发光强度分布控制在感光材料上形成的图像的灰度，和/ 或通过（a）所测量的物体的最大/最小发光强度差。

7. 发明授权

US4198142A Power supply resetting circuit for camera 失效
标题翻译：相机电源复位电路
公开(公告)号：US4198142A
公开(公告)日：1980-04-15
申请号：US924756
申请日：1978-07-14
申请人： Michio Yagi , Kazuo Shiozawa , Kijiro Suzuki , Kazuhisa Aratame , Haruji Ishihara , Ryushi Shimokawa
发明人： Michio Yagi , Kazuo Shiozawa , Kijiro Suzuki , Kazuhisa Aratame , Haruji Ishihara , Ryushi Shimokawa
IPC分类号： G03B9/62 , G03B9/08 , G03B43/00 , G03B7/08 , G03B17/38
CPC分类号： G03B43/00 , G03B7/0807
摘要： The power supply resetting circuit of the invention is adapted to be used in such a type of camera that the shutter release action comprises two steps of strokes: a first stroke by which a power supply circuit for electric circuits mounted in the camera, such as a light measuring circuit, is closed, and a second stroke by which at least the operation of the circuits mounted in the camera is started. The power supply resetting circuit has a self-holding circuit for closing the power supply circuit and additionally mounted to the electric circuits in the camera. The self-holding circuit is adapted to be turned into operation by the second stroke of the shutter release action, substantially simultaneously with the starting of operation of the circuits mounted in the camera, and to be turned inoperative, so as to break the power supply circuit, at the instant at which the photographing sequence is completed or with a certain time lag to that instant.
摘要翻译：本发明的电源复位电路适用于这种类型的相机，其中快门释放动作包括两个步骤：第一行程，用于安装在相机中的电路的电源电路，例如光测量电路闭合，并且第二行程至少开始安装在照相机中的电路的操作。电源复位电路具有用于闭合电源电路的自保持电路，并且另外安装在照相机中的电路上。自动保持电路适于通过快门释放动作的第二行程转换为操作，与安装在照相机中的电路的操作开始基本同时，并且不能工作，以便断开电源电路，在拍摄顺序完成的时刻或者一定时间滞后到那个时刻。

8. 发明授权

US4672456A Automatic focusing device of video camera 失效
标题翻译：摄像机自动对焦装置
公开(公告)号：US4672456A
公开(公告)日：1987-06-09
申请号：US702466
申请日：1985-02-19
申请人： Yoshio Murai , Kazuo Shiozawa , Masaki Shimada
发明人： Yoshio Murai , Kazuo Shiozawa , Masaki Shimada
IPC分类号： G02B7/28 , H04N5/232 , H04N9/04 , H04N3/26
CPC分类号： H04N5/23212
摘要： An apparatus and method for the automatic focussing of a video camera having a camera circuit for generating electric image signals corresponding to the brightness of an object, a circuit for sampling at least two sampling signals from the electric image signal, an A/D converter for obtaining at least one inclination value corresponding to at least one pair of the sampling signal, and a stop for stopping a focussing lens when at least one of the inclination values exceeds a predetermined value.
摘要翻译：一种用于自动聚焦摄像机的装置和方法，所述摄像机具有用于产生对应于物体的亮度的电图像信号的照相机电路，用于从电图像信号中采样至少两个采样信号的电路，A / D转换器获得对应于至少一对采样信号的至少一个倾斜值，以及当至少一个倾斜值超过预定值时停止聚焦透镜的停止。

9. 发明授权

US4566774A Automatic exposure camera 失效
标题翻译：自动曝光相机
公开(公告)号：US4566774A
公开(公告)日：1986-01-28
申请号：US611377
申请日：1984-05-17
申请人： Kazuo Shiozawa , Kijiro Suzuki
发明人： Kazuo Shiozawa , Kijiro Suzuki
IPC分类号： G03B7/091 , G03B7/28 , G03B17/18
CPC分类号： G03B17/18
摘要： The present invention generally concerns an automatic exposure camera and, more particularly, one incorporating a so-called AE locking device or circuit. In such a camera, the proper or optimum exposure values are automatically determined by electronic circuitry and the exposure operation is controlled in accordance with that determination. In addition, the control circuitry by which the exposure operation is accomplished is "locked" during the exposure so as to hold--as in a memory device--the proper exposure values determined immediately prior to the exposure operation by automatically actuating the AE locking device. The present invention provides for connection between the AE locking circuit and the warning device so as to inhibit the output of the warning device--and prevent an erroneous indication by the indicating unit--on actuation of the AE locking circuit. In the absence of this particularly advantageous feature, the "low light" indicator would likely be actuated each time an exposure was carried out as the return mirror in the camera was upwardly pivotted. Other erroneous indications would similarly occur when the AE locking circuit was selectively used to retain an exposure determination for a subsequent photographing operation.
摘要翻译：本发明一般涉及一种自动曝光照相机，更具体地说，涉及一种所谓的AE锁定装置或电路。在这样的相机中，由电子电路自动确定正确或最佳的曝光值，并且根据该确定来控制曝光操作。此外，在曝光期间通过其进行曝光操作的控制电路被“锁定”，以便像在存储器装置中一样保持 - 通过自动启动AE锁定装置，在曝光操作之前立即确定适当的曝光值。本发明提供了AE锁定电路和警告装置之间的连接，以便禁止警告装置的输出，并且防止指示单元错误地指示AE锁定电路的致动。在没有这个特别有利的特征的情况下，当照相机中的返回镜向上枢转时，每次曝光时可能会启动“低光”指示器。当AE锁定电路被选择性地用于保持随后的拍摄操作的曝光确定时，其他错误的指示也将同样发生。

10. 发明授权

US4492450A Camera with microprocessor 失效
标题翻译：相机带微处理器
公开(公告)号：US4492450A
公开(公告)日：1985-01-08
申请号：US423783
申请日：1982-09-27
申请人： Koji Watanabe , Kazuo Shiozawa , Kiziro Suzuki , Ryushi Shimokawa
发明人： Koji Watanabe , Kazuo Shiozawa , Kiziro Suzuki , Ryushi Shimokawa
IPC分类号： G03B7/091 , G06F9/48 , G03B7/00
CPC分类号： G03B7/093
摘要： A camera having a microprocessor made receptive of various photographic informations through interrupt processing. The information at a higher priority level of said various photographic informations such as a release signal, a photometry start signal and a photometry introduction signal is fed to said microprocessor by the interrupting operation having a shorter period than that of the information at a lower priority level. The interrupt processing are periodic ones, and wherein an inequality of m
摘要翻译：具有通过中断处理接收各种照相信息的微处理器的相机。所述各种照相信息的更高优先级的信息，诸如释放信号，测光开始信号和测光引入信号，通过具有比较低优先级的信息周期短的中断操作被馈送到所述微处理器。中断处理是周期性的，并且当在所述各种照相信息的较高优先级下的信息被馈送与中断周期的m倍的时间段时，m

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