Lens-fitted film unit provided with focus adjusting mechanism
    11.
    发明授权
    Lens-fitted film unit provided with focus adjusting mechanism 失效
    带镜头的胶片单元设有焦点调节机构

    公开(公告)号:US06466740B1

    公开(公告)日:2002-10-15

    申请号:US09564983

    申请日:2000-05-05

    CPC classification number: G03B13/20 G03B17/12

    Abstract: A lens-fitted film unit has a simple structured lens mechanism that can adapt to photographing under close-up photographing and normal photographing and also with a finder that enable a photographer to check the photographing field from the front in close-up photographing and take pictures including the photographer in a composition. The unit is provided with a selector member selecting a focus adjusting position between a normal photographing position and a close-up photographing position. The unit has a cylindrical lens holding member fixed to the unit body, a lens holding frame, in which a taking lens is fixed, arranged in the cylindrical lens holding member so as to be able to rotate and move in the direction of light, and a cam mechanism formed between the cylindrical lens holding member and the lens holding frame, and the selector member is arranged in the camera body so as to be movable between a normal photographing position and a close-up photographing position, to rotate the lens holding frame by movement, and cause the lens holding frame to move along the optical axis by the action of the cam mechanism. Adjacent to the photographing field finder, a reflexive mirror to enable to check the photographing field from before the unit in close-up photographing is equipped fixedly.

    Abstract translation: 具有镜头的胶片单元具有简单的结构化透镜机构,其能够适应在特写拍摄和普通拍摄下的拍摄,并且还具有使摄影者能够在特写拍摄中从前方检查拍摄场并拍摄照片的取景器 包括拍摄者在构图中。该单元设置有选择在正常拍摄位置和特写拍摄位置之间选择焦点调节位置的选择器。 该单元具有固定到单元体的柱面透镜保持构件,固定有摄影镜头的透镜保持框架,布置在柱面透镜保持构件中,以便能够沿光的方向旋转和移动;以及 形成在柱面透镜保持构件和透镜保持框架之间的凸轮机构,并且选择构件布置在照相机主体中,以便能够在正常拍摄位置和特写拍摄位置之间移动,以使透镜保持框架 并且通过凸轮机构的作用使透镜保持框架沿光轴移动。 靠近拍摄场景取景器,可以固定地配备一个反光镜,以便能够在特写拍摄之前检查单元之前的拍摄场。

    Lens-fitted photo film unit
    12.
    发明授权
    Lens-fitted photo film unit 失效
    镜头式摄影胶片单元

    公开(公告)号:US06397004B1

    公开(公告)日:2002-05-28

    申请号:US09566389

    申请日:2000-05-08

    CPC classification number: G03B19/04 G03B2219/045

    Abstract: A lens-fitted photo film unit includes an opaque main body pre-loaded with photo film. An opaque rear cover covers a rear of the main body. A front cover covers a front of the main body. A viewfinder eyepiece opening is formed through the rear cover. A viewfinder objective opening is formed in the front cover, combined with the viewfinder eyepiece opening, and adapted to observation of a photographic field. The front cover is produced from transparent material. A field frame member is disposed on an edge of the viewfinder objective opening, visible through the viewfinder eyepiece opening, for indicating a photographable region in the photographic field.

    Abstract translation: 装有镜头的摄影胶片单元包括预加载有摄影胶片的不透明主体。 不透明的后盖覆盖主体的后部。 前盖覆盖主体的前部。 通过后盖形成取景器目镜开口。 在前盖中形成取景器物镜开口,与取景器目镜开口相结合,适于观察照相场。 前盖由透明材料制成。 场景框架构件设置在取景器物镜开口的边缘上,通过取景器目镜开口可见,用于指示照相场中的可拍摄区域。

    Lens-fitted photo film unit with lid to prevent cassette dropping from
cassette chamber
    13.
    发明授权
    Lens-fitted photo film unit with lid to prevent cassette dropping from cassette chamber 失效
    带盖的带镜头的摄影胶片单元,以防止盒式磁带盒下降

    公开(公告)号:US5933673A

    公开(公告)日:1999-08-03

    申请号:US31537

    申请日:1998-02-27

    Applicant: Osamu Noguchi

    Inventor: Osamu Noguchi

    CPC classification number: G03B17/02

    Abstract: A lens-fitted photo film unit has a photo film roll chamber (131) and a cassette containing chamber (17, 133). The roll chamber contains photo film (18) wound in a form of a roll. The cassette containing chamber contains a cassette (16). The photo film is wound into the cassette as much as one frame each time one frame is exposed. A bottom lid (30, 137) covers a bottom of the cassette containing chamber, and is opened to remove the cassette from the cassette containing chamber with the photo film included therein. A stopper projection (34) prevents the cassette from dropping out of the cassette containing chamber in removal of the cassette after opening the bottom lid. In a preferred embodiment, a hinge portion (30b, 142) connects the bottom lid (30, 137) to a rear cover (138) by way of a single piece and in swingable fashion. The hinge portion is defined by a first groove (146) formed in an obverse face of the rear cover, and a second groove (147) formed in a reverse face of the rear cover. The second groove is parallel with the first groove, and deviated from the first groove in a width direction thereof.

    Abstract translation: 带镜头的摄影胶片单元具有摄影胶卷室(131)和盒式存储室(17,133)。 卷筒室包含以卷的形式缠绕的摄影胶片(18)。 盒式收纳室包含盒(16)。 每次曝光一帧时,摄影胶片就会被卷入盒中多达一帧。 底盖(30,137)覆盖盒式收纳室的底部,并且打开以从包含有照相胶卷的盒式存储室中取出盒。 在打开底盖之后,止动突起(34)防止盒子从盒子容纳室中脱出,以取出盒子。 在优选实施例中,铰链部分(30b,142)通过单件和可摆动的方式将底盖(30,137)连接到后盖(138)。 铰链部分由形成在后盖的正面中的第一凹槽(146)和形成在后盖的反面中的第二凹槽(147)限定。 第二槽与第一槽平行,并且在其宽度方向上从第一槽偏离。

    Data processing apparatus for decoding, converting in size and coding
pieces of line data and transmitting the line data to a communication
partner
    14.
    发明授权
    Data processing apparatus for decoding, converting in size and coding pieces of line data and transmitting the line data to a communication partner 失效
    数据处理装置,用于解码,转换大小和编码行数据,并将行数据发送到通信伙伴

    公开(公告)号:US5475616A

    公开(公告)日:1995-12-12

    申请号:US18256

    申请日:1993-02-12

    CPC classification number: G06T9/00

    Abstract: A data processing apparatus consists of an input buffer for storing one or more pieces of line data which each are formed of pieces of picture data and adding a specific code to each of the line data, a searching section for searching the input buffer for one or more specific codes, a search control section for (1) calculating a number Dx of pieces of picture data stored in the input buffer, (2) instructing the searching section to search the input buffer for one or more specific codes when the number Dx reaches a reference number, (3) repeatedly adding an incremental value to the reference number to increase the reference number in cases where no specific code is found out by the searching section, and (4) repeatedly instructing the searching section to search the input buffer for one or more specific codes when the number Dx reaches the reference number increased until at least one specific code is found out by the searching section, a data taking out section for taking out one or more pieces of line data stored in the input buffer in cases where at least one specific code is found out in the input buffer by the searching section.

    Abstract translation: 一种数据处理装置,包括:一个输入缓冲器,用于存储一条或多条线数据,每条线数据由多条图象数据组成,并将特定的代码加到每条线数据;一搜索部分,用于搜索输入缓冲器中的一条或 更具体的代码,搜索控制部分,用于(1)计算存储在输入缓冲器中的多条图像数据的数量Dx;(2)当数字Dx到达时,指示搜索部分搜索输入缓冲器中的一个或多个特定代码 参考号码,(3)在没有由搜索部分找到特定代码的情况下,重复地向参考号添加增量值以增加参考号码,以及(4)重复地指示搜索部分搜索输入缓冲器 当数字Dx达到参考号码时,一个或多个特定代码增加,直到搜索部分找到至少一个特定代码为止,取出一个或多个 在由搜索部分在输入缓冲器中发现至少一个特定代码的情况下,重新存储在输入缓冲器中的行数据。

    Lens-fitted photo film unit and battery for use in lens-fitted photo film unit
    17.
    发明申请
    Lens-fitted photo film unit and battery for use in lens-fitted photo film unit 审中-公开
    带镜头的摄影胶片单元和电池,用于配有镜头的摄影胶片单元

    公开(公告)号:US20050031324A1

    公开(公告)日:2005-02-10

    申请号:US10844524

    申请日:2004-05-13

    CPC classification number: G03B17/02 G03B7/26

    Abstract: Disclosed is a lens-fitted photographic film unit containing a roll of unexposed photographic film. The lens-fitted photo film unit uses a specific battery of a different size or shape from conventional standardized batteries. A hollow protrusion is formed in a battery holding room. A hollow of the hollow protrusion joins with a dark room for the photographic film. If the hollow protrusion is cut away with the intention to put a conventional battery in the battery holding room, the light-tightness of the dark room is destroyed. When a cartridge chamber bottom lid is opened to remove a film cartridge, an interconnection lever transmits the opening movement of the lid to a sliding plate. Then the sliding plate turns a charge switch of a flash circuit ON, and locks the charge switch in the ON position.

    Abstract translation: 公开了一种带镜头的摄影胶片单元,其中包含一卷未曝光的照相胶卷。 带镜头的摄影胶片单元使用与传统标准电池不同的尺寸或形状的特定电池。 在电池保持室中形成有中空的突起。 中空突起的中空与摄影胶片的暗室连接。 如果中空突起被切掉以意图将常规电池放入电池保持室中,则暗室的不透气性被破坏。 当打开暗盒室底盖以移除暗盒时,互连杆将盖的开启运动传递到滑板。 然后滑板将闪光电路的充电开关置于ON位置,并将充电开关锁定在ON位置。

    Camera and shutter device
    18.
    发明授权

    公开(公告)号:US06763185B2

    公开(公告)日:2004-07-13

    申请号:US10419792

    申请日:2003-04-22

    Abstract: A camera includes a movable aperture stop plate, which changes over a light path of object light between plural stop states. A depressible shutter release button is provided. A shutter mechanism is released in response to depression of the shutter release button after a charging operation and changing over the movable aperture stop plate, to provide an exposure to the photo film. A photometric circuit including a CdS element measures object brightness adapted for changing over the movable aperture stop plate. A photometric switch includes first and second switch segments, is turned on when pressed, to supply the photometric circuit with power. A blocking pin blocks and turns off the first and second switch segments upon completion of the charging operation of the shutter mechanism, and comes away from the photometric switch when the shutter release button is depressed.

    Camera and shutter device
    19.
    发明授权

    公开(公告)号:US06701078B2

    公开(公告)日:2004-03-02

    申请号:US10166682

    申请日:2002-06-12

    Abstract: A camera includes a movable aperture stop plate, which changes over a light path of object light between plural stop states. A depressible shutter release button is provided. A shutter mechanism is released in response to depression of the shutter release button after a charging operation and changing over the movable aperture stop plate, to provide an exposure to the photo film. A photometric circuit including a CdS element measures object brightness adapted for changing over the movable aperture stop plate. A photometric switch includes first and second switch segments, is turned on when pressed, to supply the photometric circuit with power. A blocking pin blocks and turns off the first and second switch segments upon completion of the charging operation of the shutter mechanism, and comes away from the photometric switch when the shutter release button is depressed.

    Viterbi decoding method
    20.
    发明授权
    Viterbi decoding method 失效
    维特比解码方法

    公开(公告)号:US5379306A

    公开(公告)日:1995-01-03

    申请号:US935936

    申请日:1992-08-27

    CPC classification number: H03M13/3961 H03M13/41 H03M13/4169

    Abstract: A Viterbi decoding method, in which consecutive input data bits Q.sub.6n .about.Q.sub.1n are first converted into consecutive code bits Q.sub.6n .about.Q.sub.3n Y.sub.2n Y.sub.1n Y.sub.0n at a time instant n by use of a Trellis encoder. Then, a branch metric, which is a minimum Euclidean distance between a reception signal point and each of signal points (namely, Trellis codes Q.sub.6 .about.Q.sub.3 Y.sub.2 Y.sub.1 Y.sub.0) in a signal space diagram, corresponding to each of eight states 0 to 7 and a corresponding signal point are obtained. Further, a sum of the branch metric corresponding to each state and a corresponding path metric at a time instant (n-1), which is a sum of corresponding branch metrics since a time instant 1 to the time instant (n-1) is calculated. Then, the path metric corresponding to each state is updated by replacing it with the calculated sum of the corresponding branch metric and the corresponding path metric obtained at the time instant (n-1). Subsequently, a minimum one of the path metrics is determined as the latest part of a surviving path. Moreover, the surviving path is traced back to a signal point Q.sub.61 .about.Q.sub.31 Y.sub.21 Y.sub.11 Y.sub.01 at the time instant 1. Thus input data bits Q.sub.61 .about.Q.sub.31 Q.sub.21 Q.sub.11 at the time instant 1 is restored. In case of this method, the signal points are classified according to three bits Y.sub.21 Y.sub.11 Y.sub.01 into eight groups. Further, one of the groups is determined as a reference group. Furthermore, tables representing the signal points of the other groups are calculated from a table representing the signal points of the reference group.

    Abstract translation: 维特比解码方法,其中连续输入数据位Q6n DIFFERENCE Q1n首先通过使用网格编码器在时刻n被转换为连续的码位Q6n DIFFERENCE Q3nY2nY1nY0n。 然后,分支量度是信号空间图中的接收信号点与信号点之间的每个信号点(即,格子码Q6 DIFFERENCE Q3Y2Y1Y0)之间的最小欧几里德距离,对应于八个状态0至7中的每一个以及相应的信号 得到。 此外,从时刻1到时刻(n-1)之后的对应分支度量的和的时刻(n-1),对应于每个状态的分支度量和对应的路径度量的和是 计算。 然后,通过用计算出的相应分支量度的和和在时刻(n-1)获得的对应的路径度量来替换与每个状态对应的路径量度。 随后,将路径度量中的至少一个确定为幸存路径的最新部分。 此外,在时刻1追踪存活路径到信号点Q61差分Q31Y21Y11Y01。因此恢复在时刻1的输入数据位Q61差分Q31Q21Q11。 在这种方法的情况下,信号点根据三位Y21Y11Y01分为八组。 此外,其中一个组被确定为参考组。 此外,表示其他组的信号点的表由表示参考组的信号点的表计算。

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