公开(公告)号：US4145011A

公开(公告)日：1979-03-20

申请号：US761856

申请日：1977-01-24

申请人： Nobuaki Date

发明人： Nobuaki Date

IPC分类号： G03B17/00 ,  G03B17/42 ,  G03B1/04 ,  G03B1/24 ,  G03B19/04

CPC分类号： G03B17/425

摘要： A device for releasing a film wind-up mechanism used for winding up film by driving a sprocket which is interlocked with a film wind-up means. The device is provided with a means for releasing the sprocket and the film wind-up mechanism from their states of being interlocked with each other when a preset number of film frames have been wound up.

摘要翻译： 一种用于释放用于通过驱动与薄膜卷绕装置互锁的链轮来卷绕薄膜的薄膜卷绕机构的装置。 该装置设置有用于当预定数量的胶片框架被卷绕时将链轮和胶卷卷绕机构从它们彼此互锁的状态释放的装置。

公开(公告)号：US5553053A

公开(公告)日：1996-09-03

申请号：US477644

申请日：1995-06-07

申请人： Nobuaki Date

发明人： Nobuaki Date

IPC分类号： G11B7/085 ,  G11B7/09 ,  G11B7/00

CPC分类号： G11B7/0935 ,  G11B7/08582

摘要： An optical disk device includes a light source, an objective lens, a box body and a supporting member. The light source is provided so as not to move to the apparatus body. The box body holds the objective lens. The box body is supported movably to the apparatus body in the tracking, focusing and seek directions by the supporting member. Light beam emitted from the light source is guided to the objective lens by the mirror.

摘要翻译： 光盘装置包括光源，物镜，盒体和支撑构件。 光源被设置为不移动到装置主体。 盒体保持物镜。 盒体通过支撑构件在跟踪，聚焦和寻找方向上可移动地支撑到装置主体。 从光源射出的光束被镜子引导到物镜。

公开(公告)号：US5463612A

公开(公告)日：1995-10-31

申请号：US298313

申请日：1994-09-01

申请人： Nobuaki Date

发明人： Nobuaki Date

IPC分类号： G11B7/085 ,  G11B7/08

CPC分类号： G11B7/08582

摘要： An objective lens drive apparatus is used in an optical information recording/reproducing apparatus to conduct recording and reproducing of information by radiating a light spot onto a disk recording medium. The objective lens drive apparatus includes an objective lens, an objective lens holding member for holding the objective lens, and a support member for supporting the objective lens holding member movable in a radial direction of the recording medium. In the objective lens drive apparatus, the support member includes a first plate spring fixed to the drive apparatus at one end thereof and extending in a direction perpendicular to a movement direction of the objective lens holding member away from the objective lens holding member, and a second plate spring fixed to a side of the objective lens holding member at one end thereof and extending in the direction perpendicular to the movement direction of the objective lens holding member to be connected to the first plate spring at the other end thereof.

摘要翻译： 在光信息记录/再现装置中使用物镜驱动装置，通过将光点照射到盘记录介质上来进行信息的记录和再现。 物镜驱动装置包括物镜，用于保持物镜的物镜保持部件和用于支撑可沿记录介质的径向移动的物镜保持部件的支撑部件。 在物镜驱动装置中，支撑构件包括：第一板簧，其一端固定在驱动装置上，并且沿与物镜保持构件的移动方向垂直的方向远离物镜保持构件延伸; 第二板簧在其一端固定在物镜保持构件的一侧，并且在与物镜保持构件的移动方向垂直的方向上延伸，以在另一端连接到第一板簧。

公开(公告)号：US4306797A

公开(公告)日：1981-12-22

申请号：US198199

申请日：1980-10-17

申请人： Yoji Sugiura ,  Nobuaki Date

发明人： Yoji Sugiura ,  Nobuaki Date

IPC分类号： G03B9/36 ,  G03B9/08 ,  G03B9/18 ,  G03B19/12 ,  G03B9/40

CPC分类号： G03B9/18 ,  G03B19/12

摘要： A focal plane shutter mechanism for a single lens reflex camera has its shutter blades driven by an electromagnetic driving source, with setting of shutter blades to their running start positions being mechanically effected in association with mirror driving means thereby diminishing power consumption, and with the shutter blades being electromagnetically driven only during a film exposure.

摘要翻译： 用于单镜头反光相机的焦平面快门机构具有由电磁驱动源驱动的快门叶片，其中快门叶片的设置与其运行的开始位置相关联地与镜驱动装置相结合，从而降低功耗，并且利用快门 刀片仅在胶片曝光期间被电磁驱动。

公开(公告)号：US4194819A

公开(公告)日：1980-03-25

申请号：US946167

申请日：1978-09-27

申请人： Fumio Ito ,  Masayuki Suzuki ,  Hiroyashu Murakami ,  Nobuaki Date ,  Tadashi Ito ,  Akio Sunouchi

发明人： Fumio Ito ,  Masayuki Suzuki ,  Hiroyashu Murakami ,  Nobuaki Date ,  Tadashi Ito ,  Akio Sunouchi

IPC分类号： G03B7/081 ,  G03B9/07 ,  G03B7/08 ,  G03B9/02

CPC分类号： G03B9/07 ,  G03B7/087 ,  G03B7/089

摘要： The present invention relates to a camera so designed that the aperture preset mechanism as well as the aperture adjusting mechanism at the side of the camera body are operative by means of the first urging mechanism provided in the lens barrel. The aperture adjusting mechanism is operated by means of the release operation of the camera so as to close the aperture preset mechanism down to a certain determined aperture value. Between the aperture adjusting mechanism and the aperture preset mechanism an intermediary member and the second urging mechanism are provided. By means of operating the focus depth confirmation member, the aperture preset mechanism is closed down to a certain determined aperture value through the intermediary member. The camera is brought into the state ready for taking a picture by means of the second urging mechanism upon releasing the focus depth confirmation operation.

摘要翻译： 本发明涉及一种照相机，其设计使得孔眼预设机构以及照相机主体侧面的孔径调节机构通过设置在镜筒中的第一推动机构来操作。 通过相机的释放操作来操作光圈调节机构，以将光圈预设机构关闭到一定的确定的光圈值。 在孔径调节机构和孔径预设机构之间设置有中间构件和第二施力机构。 通过操作聚焦深度确认部件，孔径预设机构通过中间部件被关闭到一定的确定的光圈值。 释放焦点深度确认操作后，相机进入准备好借助于第二推动机构进行拍摄的状态。

公开(公告)号：US4096499A

公开(公告)日：1978-06-20

申请号：US714563

申请日：1976-08-16

申请人： Tatsuya Taguchi ,  Nobuaki Date

发明人： Tatsuya Taguchi ,  Nobuaki Date

IPC分类号： G03B13/02 ,  G03B19/12

CPC分类号： G03B19/12

摘要： In a reflex camera a mirror support is composed of a base with flexible members and arms carried by the base. Each arm has one end bendable to position the mirror on the base, while the other end forms a stop to restrict movement of the mirror. The arms also have axle bearing support for positioning the base relative to the light path and the reflective plane of the mirror. The flexible members of the base are adhesively coated for holding the mirror in position relative to the light path.

摘要翻译： 在反光相机中，镜支架由具有柔性构件的基座和由基座承载的手臂组成。 每个臂具有可弯曲的一端以将反射镜定位在基座上，而另一端形成止挡件以限制反射镜的运动。 臂还具有用于将基座相对于光路和反射镜的反射平面定位的轴承支撑件。 基底的柔性构件被粘合地涂覆以将镜子相对于光路保持在适当位置。

公开(公告)号：US4089011A

公开(公告)日：1978-05-09

申请号：US737345

申请日：1976-11-01

申请人： Nobuaki Date ,  Yoshiaki Watanabe ,  Akio Sunouchi ,  Yukio Mashimo ,  Fumio Ito ,  Tadashi Ito

发明人： Nobuaki Date ,  Yoshiaki Watanabe ,  Akio Sunouchi ,  Yukio Mashimo ,  Fumio Ito ,  Tadashi Ito

IPC分类号： G03B7/091 ,  G03B7/093 ,  G03B17/20 ,  G03B7/08 ,  G03B17/00

CPC分类号： G03B7/093 ,  G03B17/20

摘要： The present invention relates to an exposure information setting device for a camera having a digital control system in which the aperture value of the lens is applied to the exposure amount control circuit as digital information by means of the aperture value setting mechanism. The device is so designed that the first comb tooth shaped conductor pattern and the second comb tooth shaped conductor pattern are arranged in parallel with each other in such a manner that a phase difference takes place between them. A pair of series of pulses are obtained by making the contact in functional engagement with the aperture value setting operation, moving slidingly over the first and the second conductor patterns. The direction along which the aperture value information varies is detectable by applying the pair of series of pulses thus obtained to the exposure operational circuit through the phase sorting circuit.

摘要翻译： 本发明涉及一种具有数字控制系统的相机的曝光信息设定装置，其中通过光圈值设定机构将透镜的光圈值作为数字信息施加到曝光量控制电路。 该装置被设计成使得第一梳齿形导体图案和第二梳齿形导体图案彼此平行地布置，使得它们之间发生相位差。 通过使接触与孔径值设定操作功能接合而获得一对脉冲序列，滑动地移动到第一和第二导体图案上。 孔径值信息变化的方向可以通过将这样获得的一对脉冲序列通过相位分类电路施加到曝光操作电路来检测。

公开(公告)号：US06192190B1

公开(公告)日：2001-02-20

申请号：US08453489

申请日：1995-05-30

申请人： Akihiko Tojo ,  Toshihiko Mimura ,  Yoshitaka Murata ,  Nobuaki Date ,  Kan Takaiwa ,  Hideaki Kawamura ,  Hiroyuki Horii ,  Takashi Suzuki ,  Seiichi Ozaki

发明人： Akihiko Tojo ,  Toshihiko Mimura ,  Yoshitaka Murata ,  Nobuaki Date ,  Kan Takaiwa ,  Hideaki Kawamura ,  Hiroyuki Horii ,  Takashi Suzuki ,  Seiichi Ozaki

IPC分类号： H04N592

CPC分类号： H04N9/7921 ,  H04N5/772 ,  H04N9/8042 ,  H04N9/8063

摘要： A digital image recording and/or reproducing apparatus using a plurality of compression methods may include, in a recording section, (a) data compression circuitry, including a plurality of compression circuits which have different compression methods, for changing a compression rate for input digital image data by changing a combination of the plurality of compression circuits compressing the digital input image data and (b) circuitry for recording (1) the digital image data compressed by the data compressing circuit and (2) data representing the compression rate of the digital image data compressed by the data compressing circuit. The apparatus may include a reproducing section having (a) a reproducing circuit for reproducing from the recording medium the digital image data compressed with the compression rate provided by the combination of different compression methods, (b) detecting circuitry for detecting the data representing the predetermined compression rate stored on the recording medium, and (c) reconstruction circuitry for reconstructing the digital image data reproduced by the reproducing circuitry according to the representing data detected by the detecting circuitry.

摘要翻译： 使用多种压缩方法的数字图像记录和/或再现装置可以在记录部分中包括（a）数据压缩电路，包括具有不同压缩方法的多个压缩电路，用于改变输入数字的压缩率 通过改变压缩数字输入图像数据的多个压缩电路的组合的图像数据和（b）用于记录的电路（1）由数据压缩电路压缩的数字图像数据和（2）表示数字压缩电路的压缩率的数据 由数据压缩电路压缩的图像数据。 该装置可以包括：再现部分，具有（a）再现电路，用于从记录介质再现以不同压缩方法的组合提供的压缩率压缩的数字图像数据，（b）检测电路，用于检测表示预定 存储在记录介质上的压缩率，以及（c）重建电路，用于根据由检测电路检测到的表示数据来重建由再现电路再现的数字图像数据。

公开(公告)号：US5420848A

公开(公告)日：1995-05-30

申请号：US242048

申请日：1994-05-13

申请人： Nobuaki Date ,  Kazuhiko Matsuoka ,  Kenichi Sasaki

发明人： Nobuaki Date ,  Kazuhiko Matsuoka ,  Kenichi Sasaki

IPC分类号： G11B7/085 ,  G11B7/125 ,  G11B7/00

CPC分类号： G11B7/126 ,  G11B7/08564

摘要： An optical system for an optical information recording/reproduction apparatus, includes a light source, an objective lens for focusing a light beam from the light source on a recording medium, a beam splitter arranged between the light source and the objective lens, a detector for detecting a light beam split by the beam splitter, a galvano mirror arranged between the objective lens and the beam splitter, the galvano mirror having an opening, and a sensor for receiving the light beam from the light source via the opening.

摘要翻译： 一种用于光学信息记录/再现设备的光学系统，包括光源，用于将来自光源的光束聚焦在记录介质上的物镜，布置在光源和物镜之间的分束器，用于 检测由分束器分裂的光束，布置在物镜和分束器之间的电流镜，具有开口的电流镜，以及用于经由开口接收来自光源的光束的传感器。

公开(公告)号：US5418926A

公开(公告)日：1995-05-23

申请号：US987240

申请日：1992-12-07

申请人： Hiroyuki Horii ,  Nobuaki Date ,  Toshihiko Mimura ,  Akihiko Tojo ,  Hideaki Kawamura ,  Yoshitaka Murata ,  Kan Takaiwa ,  Takashi Suzuki ,  Seiichi Ozaki ,  Junzo Taira ,  Kenichi Nagasawa

发明人： Hiroyuki Horii ,  Nobuaki Date ,  Toshihiko Mimura ,  Akihiko Tojo ,  Hideaki Kawamura ,  Yoshitaka Murata ,  Kan Takaiwa ,  Takashi Suzuki ,  Seiichi Ozaki ,  Junzo Taira ,  Kenichi Nagasawa

IPC分类号： G11C7/00 ,  G11C8/00 ,  H04N1/21 ,  H04N5/907 ,  H04N9/79 ,  G06F12/00 ,  G06F13/00 ,  G11C5/00 ,  H04N5/335

CPC分类号： H04N1/2158 ,  G11C7/00 ,  G11C8/00 ,  H04N1/2112 ,  H04N5/907 ,  H04N9/7925 ,  H04N2101/00 ,  Y10S358/906

摘要： A method and system for providing a display on a device to which a detachable solid state memory devices, which includes a plurality of memory blocks, is attached. The method includes the steps of determining to which of a plurality of broadcasting system standards a detected size of each of the memory blocks in the solid state memory device corresponds, and providing a display on an apparatus to which the solid state memory device is attached, such as an electronic still camera, based on the detected size. In a preferred embodiment, the broadcasting standards are NTSC (National Television Systems Committee) and PAL (Phase Alternation Line). A user is warned when a detected size of each of the memory blocks is not a predetermined size, thus, not the correct broadcasting system standard for the apparatus. Each of the memory blocks stores data corresponding to one picture image.

摘要翻译： 一种用于在附接有包括多个存储器块的可拆卸固态存储器件的设备上提供显示器的方法和系统。 该方法包括以下步骤：确定多个广播系统标准中的哪一个在固态存储装置中的每个存储块的检测大小对应，以及在固态存储装置附着的装置上提供显示， 例如基于检测到的尺寸的电子静态照相机。 在优选实施例中，广播标准是NTSC（国家电视系统委员会）和PAL（相位交替线）。 当每个存储器块的检测尺寸不是预定尺寸时，用户被警告，因此不是该设备的正确的广播系统标准。 每个存储块存储对应于一个图像图像的数据。