公开(公告)号：US4560264A

公开(公告)日：1985-12-24

申请号：US575375

申请日：1984-01-30

申请人： Toshiyuki Kitazawa ,  Tahei Morisawa ,  Norimichi Takahashi

发明人： Toshiyuki Kitazawa ,  Tahei Morisawa ,  Norimichi Takahashi

IPC分类号： G02B1/04 ,  G02B5/02 ,  G02F1/1335 ,  G02F1/13357 ,  G03B13/02 ,  G03B17/20

CPC分类号： G02F1/133606 ,  G02B6/0051 ,  G02F1/133604 ,  G03B17/20 ,  G02B6/0021 ,  G02F2001/133391 ,  G02F2001/133626

摘要： A camera viewfinder which includes a device for displaying data, such as shutter speed and aperture value. A liquid crystal display and associated illuminating systems are provided for the display device. The illuminating system includes an illuminating lamp and a diffusion plate for diffusing light from the lamp. The diffusion plate has a groove or hole at its center for accommodating the lamp and a flat surface facing the liquid crystal display. The surface of the diffusion plate opposite the flat surface has sloping sides which slope downward from the center of the diffusion plate.

摘要翻译： 一种相机取景器，包括用于显示数据的设备，例如快门速度和光圈值。 为显示装置提供液晶显示器和相关的照明系统。 照明系统包括照明灯和用于漫射来自灯的光的扩散板。 扩散板在其中心具有用于容纳灯的凹槽或孔和面向液晶显示器的平坦表面。 扩散板的与平坦表面相对的表面具有从扩散板的中心向下倾斜的倾斜侧面。

公开(公告)号：US6006043A

公开(公告)日：1999-12-21

申请号：US176934

申请日：1998-10-23

申请人： Tahei Morisawa

发明人： Tahei Morisawa

IPC分类号： H04N1/00 ,  G03B19/00

CPC分类号： H04N1/00257 ,  H04N1/00249

摘要： An image signal recording operation control device is provided in a still video camera. The control device has a photographing optical system by which an image is formed on an electro-developing recording medium, by which the image is electronically developed. The control device also has a scanner optical system by which the image developed by the electro-developing recording medium is formed on a sensor imaging plane. A line sensor is provided for scanning on the sensor imaging plane to read out the image. When the electro-developing recording medium is not mounted in the still video camera, i.e., when an aerial image formed by the photographing optical system is read by the line sensor, the scanner optical system is displaced by a predetermined amount along the optical axis, in comparison with a state in which the electro-developing recording medium is mounted, so that the scanner optical system can form an in-focus image on the sensor imaging plane.

公开(公告)号：US5978611A

公开(公告)日：1999-11-02

申请号：US658628

申请日：1996-06-05

申请人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa ,  Makoto Mogamiya ,  Tetsuya Abe ,  Naoki Koshikawa

发明人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa ,  Makoto Mogamiya ,  Tetsuya Abe ,  Naoki Koshikawa

IPC分类号： H04N1/00 ,  H04N9/04 ,  G03B19/00

CPC分类号： H04N1/00257 ,  H04N1/00249 ,  H04N9/045

摘要： An electro-developing type camera using an electro-developing recording medium on which an image is developed while an electric voltage is applied thereto. The image is read out from the electro-developing medium by a scanning mechanism. A color separation filter is disposed in front of the recording medium, so that R, G and B images are recorded on first, second and third recording areas, respectively. The color separation filter and the recording medium are disks rotatably provided. A photographing optical system is disposed at a first position at which the optical axis thereof is positioned above the rotational axes. The scanning mechanism is disposed at a second position at which the scanning mechanism is positioned under the rotational axes of the electro-developing recording medium and the color separation filter. Each of the recording areas is positioned above the rotational axes when a photographing operation of the recording area is carried out, and is positioned under the rotational axes when a reading operation of the image from the recording medium is carried out.

摘要翻译： 一种使用电显像记录介质的电显影型照相机，在其上施加电压而在其上显影图像。 通过扫描机构从电显影介质读出图像。 在记录介质的前方设置有分色滤光器，从而分别将R，G和B图像记录在第一，第二和第三记录区域上。 分色滤光器和记录介质是可旋转地设置的盘。 拍摄光学系统设置在其光轴位于旋转轴线上方的第一位置处。 扫描机构设置在扫描机构位于电显影记录介质和分色滤光器的旋转轴线的第二位置处。 当执行记录区域的拍摄操作时，每个记录区域被定位在旋转轴线上方，并且当执行来自记录介质的图像的读取操作时，其位于旋转轴线的下方。

公开(公告)号：US5298931A

公开(公告)日：1994-03-29

申请号：US833614

申请日：1992-02-13

申请人： Nobuharu Suzuki ,  Tahei Morisawa ,  Makoto Mogamiya

发明人： Nobuharu Suzuki ,  Tahei Morisawa ,  Makoto Mogamiya

IPC分类号： H04N5/225 ,  G03B13/06 ,  G03B13/14 ,  G03B13/08

CPC分类号： G03B13/06

摘要： An electronic still camera having a photographing system, a photographing element located at a surface of the photographing optical system on which an image is formed and a finder optical unit disposed separately from the photographing optical system. An optical path of the finder optical unit includes a forward optical path disposed parallel to and close to the photographing optical system, a rearward optical path disposed at a position away form an optical axis of the photographing optical system farther than the forward optical path and a deflected optical path for connecting the forward optical path to the rearward optical path and disposed at a position forward of the photographing element.

摘要翻译： 一种具有拍摄系统的电子静态照相机，位于其上形成图像的拍摄光学系统的表面处的拍摄元件以及与拍摄光学系统分开设置的取景器光学单元。 取景器光学单元的光路包括平行于并且靠近拍摄光学系统设置的正向光路，设置在远离正向光路的拍摄光学系统的远离光的位置的后向光路，以及 偏转的光路用于将前向光路连接到后向光路并且设置在拍摄元件的前方的位置。

公开(公告)号：US5113261A

公开(公告)日：1992-05-12

申请号：US548543

申请日：1990-07-05

申请人： Tahei Morisawa

发明人： Tahei Morisawa

IPC分类号： G02B7/04 ,  G02B7/10 ,  G03B3/10 ,  G03B5/00 ,  G03G5/00 ,  H04N5/225

CPC分类号： H04N5/2254 ,  G02B7/10 ,  G03B3/10

摘要： A lens driving apparatus including a lens holder which holds a lens and which is movable in the optical axis direction of the lens, and a rotatable cam plate which is provided on one side of the lens holder and which lies in a plane parallel with the optical axis and which is mounted to rotate about a rotation axis. The lens holder has a cam follower pin, and the cam plate has a cam groove in which the cam follower pin of the lens holder is fitted.

摘要翻译： 一种透镜驱动装置，包括保持透镜并且可沿着透镜的光轴方向移动的透镜保持器和设置在透镜保持器的一侧并且位于与光学器件平行的平面中的可旋转凸轮板 并且其被安装成围绕旋转轴线旋转。 透镜架具有凸轮从动销，凸轮板具有安装透镜保持架的凸轮从动销的凸轮槽。

公开(公告)号：US5077572A

公开(公告)日：1991-12-31

申请号：US547209

申请日：1990-07-03

申请人： Tahei Morisawa

发明人： Tahei Morisawa

IPC分类号： G03B17/02 ,  G03B7/26 ,  G03B17/56 ,  H01M2/10 ,  H02J9/00 ,  H02J9/06

CPC分类号： G03B7/26 ,  H01M2/1022

摘要： A housing structure is formed in a camera body to house a backup battery. The housing structure includes a backup battery chamber that is connected to a main chamber in which a main battery is housed. An inlet to the backup battery chamber is formed in one wall of a plurality of walls that define the main chamber.

摘要翻译： 壳体结构形成在照相机主体中以容纳备用电池。 壳体结构包括与容纳主电池的主室连接的备用电池室。 备用电池室的入口形成在限定主室的多个壁的一个壁中。

公开(公告)号：US4975725A

公开(公告)日：1990-12-04

申请号：US359380

申请日：1989-05-31

申请人： Tahei Morisawa

发明人： Tahei Morisawa

IPC分类号： G03B17/00 ,  G02B7/08 ,  G02B7/10 ,  G03B3/10 ,  G03B7/10 ,  G03B9/02 ,  G03B9/08 ,  G03B13/34 ,  H04N5/225 ,  H04N5/232 ,  H04N5/238

CPC分类号： G02B7/10 ,  G03B3/10 ,  G03B7/10

摘要： An aperture and focus adjusting device for a camera is provided with only one reversible motor, a first adjusting mechanism, and a second adjusting mechanism. The first adjusting mechanism is rotated by a first member which is connected to the motor, and the second adjusting mechanism is rotated by a second member to which an intermediate rotational member is connected. The intermediate rotational member is in constant mesh and is rotated with the second member, and is engaged with the first member only within a sector of a rotational range of the first member, to rotate together with the first member. One of the first and second mechanisms is a focus adjusting mechanism, and the other is an aperture adjusting mechanism.

公开(公告)号：US4835646A

公开(公告)日：1989-05-30

申请号：US73662

申请日：1987-07-15

申请人： Yuichi Kurosawa ,  Tahei Morisawa ,  Harumi Aoki

发明人： Yuichi Kurosawa ,  Tahei Morisawa ,  Harumi Aoki

IPC分类号： G11B5/56

CPC分类号： G11B5/56

摘要： A magnetic head adjuster is disclosed for adjusting the positional relation between a magnetic disk and a magnetic head for recording or reproducing information on or from the disk. The magnetic head is secured to a plate spring having at least three support arms located around the magnetic head. The plate spring is supported on a carrier so that the distance between the carrier and each of the three support arms can be adjusted.

摘要翻译： 公开了一种磁头调节器，用于调节磁盘和磁头之间的位置关系，用于在盘上记录或再现信息。 磁头被固定到具有位于磁头周围的至少三个支撑臂的板簧。 板簧被支撑在载体上，使得载体和三个支撑臂中的每一个之间的距离可以被调节。

公开(公告)号：US4293210A

公开(公告)日：1981-10-06

申请号：US190768

申请日：1980-09-25

申请人： Toru Kando ,  Tahei Morisawa

发明人： Toru Kando ,  Tahei Morisawa

IPC分类号： G03B17/38

CPC分类号： G03B17/38

摘要： A release button device for controlling the release of a shutter in an electromagnetic release type camera in which commercially available cable release units and electrical remote release units can be both used. An electrically conductive release button which is adapted for receiving the cable release unit is coupled to an electrically insulative central core frame. The plunger of the cable release unit can pass through an aperture formed in the release button and central core frame. An electrically conductive central core frame is slidably disposed in the aperture in the core frame. A protrusion which forms a first contact of a release switch is positioned below a lower end of the central core and a dome-shaped contact piece forming the second contact is disposed therebetween. Upon depression of the release button or a plunger of a cable release unit, the contact piece is pushed into contact with the protrusion thus closing the release switch.

摘要翻译： 一种用于控制电磁释放型照相机中的快门的释放的释放按钮装置，其中可以使用市售的电缆释放单元和电气远程释放单元。 适于接收电缆释放单元的导电释放按钮被耦合到电绝缘的中心芯框架。 电缆释放单元的柱塞可以通过形成在释放按钮和中心芯框架中的孔。 导电中心芯框架可滑动地设置在芯框架的孔中。 形成释放开关的第一触点的突起位于中心芯的下端的下方，并且形成第二触点的圆顶状接触片设置在其间。 当按下释放按钮或电缆释放单元的柱塞时，接触片被推入与突起接触，从而闭合释放开关。

公开(公告)号：US4253756A

公开(公告)日：1981-03-03

申请号：US112689

申请日：1980-01-17

申请人： Hiroshi Kurei ,  Tahei Morisawa

发明人： Hiroshi Kurei ,  Tahei Morisawa

IPC分类号： G03B7/01 ,  G03B7/08 ,  G03B17/18 ,  G03B17/20

CPC分类号： G03B7/08

摘要： A camera having an automatic exposure control mechanism wherein aperture priority, shutter speed priority and manual modes of operation can be set without the possibility of the switching mechanism being set to inoperable positions. The aperture ring of the camera lens is provided with a protrusion which interlocks with a corresponding protrusion on a ring of the camera body through which aperture information is transmitted. The shutter dial of the camera is provided on its reverse side with plural semicircular conductive pads which selectively engage with contact brushes as the dial is rotated to set the various modes of operation. A variable resistance contact portion is also provided on the dial for manually setting the shutter speed.

摘要翻译： 具有自动曝光控制机构的照相机，其中可以设置光圈优先，快门速度优先和手动操作模式，而不需要将切换机构设置为不可操作的位置。 相机镜头的光圈环设置有突起，该突起与照相机主体的环上的对应突起互锁，通过该突起孔径信息被传送。 相机的快门盘在其反面设置有多个半圆形导电焊盘，当刻度盘旋转以选择性地与触点刷接触以设定各种操作模式时，多个半圆形导电焊盘。 也可以在表盘上设置可变电阻接触部分，用于手动设定快门速度。