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公开(公告)号：US6112030A
公开(公告)日：2000-08-29
申请号：US309569
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
摘要： There is provided a distance measuring apparatus in lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of line sensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receiving elements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the current focal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译： 提供了一种设置有摄影镜头的镜头式照相机中的距离测量装置，摄影镜头的焦距是可变的。 该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对图像形成透镜形成被摄体图像，该对线传感器各自具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的不同区域 通过一对图像形成透镜形成的被摄体图像中的一个，并且其中，所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的装置，其中，所述多个光接收元件中的至少一个 使用移位装置移位的光接收区域将接收的光转换为电信号，该电信号被积分以输出图像数据。
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公开(公告)号：US5971630A
公开(公告)日：1999-10-26
申请号：US119722
申请日：1998-07-21
申请人： Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
发明人： Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
IPC分类号： G03B3/00 , G02B7/08 , G02B7/10 , G03B7/097 , G03B7/10 , G03B7/16 , G03B9/24 , G03B11/04 , G03B17/02 , G03B17/04 , G03B17/14 , H05B41/32 , H05K3/28
CPC分类号： G02B7/10 , G02B7/08 , G02B7/102 , G03B11/043 , G03B17/02 , G03B17/04 , G03B17/14 , G03B7/097 , G03B7/10 , G03B7/16 , G03B9/24 , H05B41/325 , G03B2217/002 , H05K3/281
摘要： A zoom camera has a lens barrier apparatus, a front lens group, a rear lens group, a rear lens group is lens barrel that houses said front lens group and said rear lens group, said rear lens group is supported such that a distance between the front lens group and the rear lens group is changeable, and the lens barrel is movable between a housed position, at which the lens barrel is retracted furtherest with respect to the camera body, and a photo-ready range, at which the lens barrel is extended from the housed position. A rear group moving device is mounted on the lens barrel, for moving the rear lens group relative to the front lens group. An entire movement device moves the lens barrel without changing a distance between the front lens group and the rear lens group, and a lens barrier apparatus, which is provided with barrier blades that are mounted on the front end of the lens barrel is provided. The rear group moving device is connected to the lens barrier apparatus and drives the lens barrier apparatus to operate the barrier blades when the lens barrel is at the housed position and is connected to and drives the rear lens group relative to the front lens group when the lens barrel is extended from the housed position.
摘要翻译： 变焦照相机具有透镜阻挡装置，前透镜组，后透镜组，后透镜组是容纳所述前透镜组和所述后透镜组的透镜筒，所述后透镜组被支撑为使得所述后透镜组之间的距离 前透镜组和后透镜组是可变的，并且镜筒可以在镜筒相对于相机主体之间收缩的收纳位置和照相准备范围之间移动，镜筒在该容纳位置 从收纳位置延伸。 后组移动装置安装在镜筒上，用于使后透镜组相对于前透镜组移动。 整个移动装置移动透镜镜筒而不改变前透镜组和后透镜组之间的距离，并且设置有设置有安装在镜筒前端的阻挡片的透镜阻挡装置。 后组移动装置连接到透镜阻挡装置，并且当透镜镜筒处于容纳位置时驱动透镜阻挡装置操作屏障片，并且当镜筒处于容纳位置时连接到后透镜组并相对于前透镜组驱动后透镜组 镜头筒从收纳位置延伸。
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公开(公告)号：US5953545A
公开(公告)日：1999-09-14
申请号：US774750
申请日：1996-12-30
申请人： Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
发明人： Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
IPC分类号： G02B7/08 , G02B7/10 , G03B7/097 , G03B7/10 , G03B7/16 , G03B9/24 , G03B11/04 , G03B17/02 , G03B17/04 , G03B17/14 , H05B41/32 , H05K3/28 , G03B15/03
CPC分类号： H05B41/325 , G02B7/08 , G02B7/102 , G03B17/02 , G03B17/04 , G03B17/14 , G03B7/097 , G03B7/10 , G03B7/16 , G03B9/24 , H05K3/281
摘要： An exposure controlling device comprises, a controlling unit that controls, at the time of an exposure, the DC motor to rotate forward to open the shutter blades and then to rotate reversely to close the shutter blades, a calculating unit that calculates a time period for driving the DC motor in the forward direction between a predetermined starting point and a point where a required aperture area is obtained, a detecting unit that detects the starting point that is an intermediate point of the range of a shutter actuation, and a timer for counting the calculated time period.
摘要翻译： 曝光控制装置包括：控制单元，其在曝光时控制直流电动机向前旋转以打开快门叶片，然后反向旋转以关闭快门叶片;计算单元，其计算用于 在预定起点和获得所需开口面积的点之间沿正向驱动直流电动机;检测单元，其检测作为快门启动范围的中间点的起点;以及计时器 计算时间段。
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公开(公告)号：US5323198A
公开(公告)日：1994-06-21
申请号：US962847
申请日：1992-10-19
申请人： Yasushi Tabata , Norio Numako , Takuma Sato
发明人： Yasushi Tabata , Norio Numako , Takuma Sato
CPC分类号： G03B17/425 , G03B1/60
摘要： A film winding apparatus of a camera for winding and/or rewinding a perforated film. The film winding apparatus includes a photoelectric member that is opposed to perforations of the film to detect presence or absence of the perforations in the film. A predetermined reference value, along with an upper threshold value and a lower threshold value, is set in accordance with an initial signal output by the photoelectric member. A second mechanism detects a feed position of the film by comparing a rising output curve and a descending output curve produced by the photoelectric member with the upper and lower threshold values of the predetermined reference value.
摘要翻译： 用于缠绕和/或重绕多孔膜的照相机的胶片卷绕装置。 薄膜卷绕装置包括与薄膜的穿孔相对的光电部件，以检测薄膜中的穿孔的存在或不存在。 根据由光电元件输出的初始信号，设定规定的基准值以及上阈值和下阈值。 第二机构通过将上升输出曲线和由光电元件产生的下降输出曲线与预定参考值的上限和下限阈值进行比较来检测胶片的进给位置。
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公开(公告)号：US07720365B2
公开(公告)日：2010-05-18
申请号：US11681872
申请日：2007-03-05
CPC分类号： G03B5/00 , G03B7/00 , G03B7/08 , G03B7/28 , G03B2205/0007 , G03B2217/005
摘要： A photographic device, includes a shake detector, a shake mitigator, a first commander, and a shake controller. The shake detector detects a device shake, that is, a shaking of the photographic device. The shake mitigator mitigates the effects of the device shake to reduce an image shake that is a shake of a photographed subject image. The first commander commands the photographic device to photograph the subject image. The shake controller controls the shake mitigator so that the shake mitigator refrains from mitigating the effects of the device shake from the point when the first commander commands the photographic device to photograph the subject image, until the point when photographing the subject image commences.
摘要翻译： 一种照相装置，包括摇动检测器，抖动缓冲器，第一指令器和摇动控制器。 抖动检测器检测设备抖动，即拍摄装置的晃动。 抖动减轻器减轻了设备抖动的影响，以减少拍摄对象图像的抖动的图像抖动。 第一指挥官命令拍摄装置拍摄被摄体图像。 抖动控制器控制抖动缓冲器，使得抖动缓冲器避免从第一命令器命令照相设备拍摄被摄体图像的点缓解设备抖动的影响，直到拍摄被摄体图像的点为止。
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6.发明申请Communication state activation material, communication state activation sheet and communication state activation apparatus 审中-公开通信状态激活材料，通信状态激活片和通信状态激活装置公开(公告)号：US20070148439A1
公开(公告)日：2007-06-28
申请号：US10589308
申请日：2004-11-15
申请人： Takuma Sato
发明人： Takuma Sato
CPC分类号： H05K9/0092 , Y10T428/12618 , Y10T428/257
摘要： The present invention is a communication state activation material characterized in that a composition containing at least zirconium oxide and thorium oxide is contained. Preferably, the composition further contains at least one component selected from among aluminum oxide, silicon dioxide, ferric oxide, rare earth oxide, phosphorus pentoxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide and powdery aluminum. The content of the composition in the material may be 3 mass % or more.
摘要翻译： 本发明是一种通信状态活化材料，其特征在于含有至少含有氧化锆和氧化钍的组合物。 优选地，组合物还含有选自氧化铝，二氧化硅，氧化铁，稀土氧化物，五氧化二磷，氧化钙，氧化镁，氧化钾，氧化钠和粉末状铝中的至少一种成分。 材料中组合物的含量可以为3质量％以上。
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公开(公告)号：US6122450A
公开(公告)日：2000-09-19
申请号：US309996
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receivingelements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the currentfocal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
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公开(公告)号：US6070017A
公开(公告)日：2000-05-30
申请号：US309659
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receivingelements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the currentfocal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译： 在设置有摄影镜头的镜头式照相机中设置有距离测量装置，摄影镜头的焦距是可变的。 该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对成像透镜形成被摄体图像，该对线传感器各具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的一个光接收区域的不同区域 通过所述一对图像形成透镜形成的被摄体图像，并且其中所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距来移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的接收区域的装置，其中，所述多个光源中的至少一个中包括的每个光接收元件 使用移位装置移位的接收区域将接收到的光转换为电信号，该电信号被积分以输出图像数据。
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公开(公告)号：US5999748A
公开(公告)日：1999-12-07
申请号：US119642
申请日：1998-07-21
申请人： Hiroshi Nomura , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
发明人： Hiroshi Nomura , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
CPC分类号： H05B41/325 , G02B7/102
摘要： A zoom camera includes a lens that is movable from a housed position to an arbitrary position in a photographing enabling range. A lens driver drives the lens, a lens barrier moves between opened and closed positions, and lens barrier closing mechanism moves the lens barrier between an opened position and the closed position. A detector detects that the lens has moved from a position within the photography enabling range to the housed position and controller prevents the lens barrier closing mechanism from moving the lens barrier to the closed position unless the lens is at the housed position.
摘要翻译： 变焦照相机包括可在拍摄使能范围内从容纳位置移动到任意位置的透镜。 透镜驱动器驱动透镜，透镜屏障在打开位置和关闭位置之间移动，并且透镜屏障关闭机构在打开位置和关闭位置之间移动透镜屏障。 检测器检测到透镜已经从摄影使能范围内的位置移动到容纳位置，并且控制器防止透镜挡板关闭机构将透镜屏障移动到关闭位置，除非透镜处于收纳位置。
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公开(公告)号：US5790905A
公开(公告)日：1998-08-04
申请号：US777090
申请日：1996-12-30
申请人： Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
发明人： Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto
IPC分类号： G02B7/08 , G02B7/10 , G03B7/097 , G03B7/10 , G03B7/16 , G03B9/24 , G03B11/04 , G03B17/02 , G03B17/04 , G03B17/14 , H05K3/28
CPC分类号： G03B17/02 , G02B7/08 , G02B7/102 , G03B11/043 , G03B17/04 , G03B17/14 , G03B7/097 , G03B7/10 , G03B7/16 , G03B9/24 , H05K3/281
摘要： The exposure controlling device comprises a controlling unit that controls, at the time of an exposure, the DC motor to rotate forward to open the shutter blades and then to rotate reversely to close the shutter blades, a calculating unit that calculates a time period for driving the DC motor in the forward direction between a predetermined starting point and a point where a required aperture area is obtained, a timer for counting the time period from the starting point, a memory for storing data of relationship between the time period and the aperture area, and means for storing an individual data of the relationship into the memory. The calculating unit calculates the time period based on a required aperture area by using the data of relationship stored in the memory for compensating individual differences among lens shutters.
摘要翻译： 曝光控制装置包括控制单元，其在曝光时控制直流电动机向前旋转以打开快门叶片，然后反向旋转以闭合快门叶片;计算单元，其计算驾驶时间 在预定起点与获得所需开口面积的点之间的正向上的直流电动机，用于计算起始点的时间段的定时器，用于存储时间段与开口面积之间的关系的数据的存储器 以及用于将关系的单独数据存储到存储器中的装置。 计算单元通过使用存储在存储器中的用于补偿透镜快门之间的个体差异的关系的数据，基于所需的孔径面积来计算时间段。
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