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公开(公告)号：US4339185A
公开(公告)日：1982-07-13
申请号：US218562
申请日：1980-12-22
申请人： Kenji Nakauchi , Takaaki Terasita
发明人： Kenji Nakauchi , Takaaki Terasita
CPC分类号： G03B7/28 , G03B7/09979
摘要： In a camera or a printer, exposure is controlled based on a selected mode of light measuring means which has a number of different modes of weighting for differently weighting various parts of an image in light measurement. In the light measuring means, there are provided a number of image information operating means which have different ways of weighting various parts of an image. The weighting mode is properly selected according to the kind of the scene of the image. The light measuring means comprises a number of photodetectors arranged in the form of arrays and a number of operating means for weighting the outputs of the photodetectors in different ways.
摘要翻译： 在相机或打印机中，基于所选择的光测量装置的模式来控制曝光，所述光测量装置具有多个不同的加权模式，用于在光测量中不同地加权图像的各个部分。 在光测量装置中，提供了多个图像信息操作装置，其具有加权图像的各个部分的不同方式。 加权模式根据图像场景的种类进行适当选择。 光测量装置包括以阵列的形式布置的多个光电检测器和用于以不同方式加权光电检测器的输出的多个操作装置。
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公开(公告)号：US4666307A
公开(公告)日：1987-05-19
申请号：US691096
申请日：1985-01-14
申请人： Fumio Matsumoto , Kenji Nakauchi , Hideaki Iijima
发明人： Fumio Matsumoto , Kenji Nakauchi , Hideaki Iijima
CPC分类号： G03B27/80
摘要： In a photographic image information detecting method of the type in which light transmitted from an original film is received by a two-dimensional image sensor and image information is detected with respect to the divided a plurality of picture elements of the original film, a photographic image information is calibrated by the steps of detecting information of the photographic image of a reference film with respect to the original film in use of the two-dimensional image sensor, storing the thus detected information as data for calibration, and subtracting the data for calibration from the detected data regarding the image information of the original film so as to thereby obtain accurately calibrated information regarding the photographic image of the original film.
摘要翻译： 在通过二维图像传感器接收从原始胶片传输的光的类型的照相图像信息检测方法中，相对于原始胶片的多个图像元素检测图像信息，摄影图像 通过在使用二维图像传感器中检测相对于原始胶片的参考胶片的摄影图像的信息的步骤来校准信息，将这样检测的信息存储为校准数据，并从 检测关于原始胶片的图像信息的数据，从而获得关于原始胶片的摄影图像的精确校准的信息。
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3.发明授权
公开(公告)号：US4551023A
公开(公告)日：1985-11-05
申请号：US539244
申请日：1983-10-05
申请人： Kenji Nakauchi
发明人： Kenji Nakauchi
CPC分类号： G01N21/5911 , G03B27/80
摘要： The invention relates to a system for recording information on the densities of various points of a photographic image such as a negative film by means of a photoelectric converter. The information on densities that change by small degrees as the image is scanned from its periphery toward the center is eliminated, and, if desired, the information on the density for areas discrete from the area having the density corresponding to the eliminated information and which has a density substantially the same as the density of that area is also eliminated.
摘要翻译： 本发明涉及一种用于通过光电转换器来记录诸如负片等摄影图像的各个点的密度的信息的系统。 消除了从图像从其周边向中心扫描的小度变化的密度信息，并且如果需要，关于具有与消除的信息相对应的具有密度的区域离散的区域的密度的信息， 与该区域的密度基本相同的密度也被消除。
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公开(公告)号：US4474306A
公开(公告)日：1984-10-02
申请号：US545973
申请日：1983-10-27
申请人： Kenji Nakauchi , Atsushi Shiraishi
发明人： Kenji Nakauchi , Atsushi Shiraishi
CPC分类号： G01N21/5907 , F16B11/006 , G01B11/272 , G02B6/4239 , Y10T156/1064 , Y10T403/7073
摘要： Two components can be positioned relative to each other and adhesively bonded together without any displacement resulting from contraction of the adhesive by forming on the first component 11 an annular protrusion 11A having its center at a point to be aligned. On the second component 12 is formed an annular groove 12A having its center at a corresponding point to be aligned. The width of the groove is significantly larger than the width of the protrusion. The protrusion is aligned within the groove and then adhesive is poured into the gaps 14 between the protrusion and the sides of the groove.
摘要翻译： 两个部件可以相对于彼此定位并且通过在第一部件11上形成具有其中心在待对准点的环形突起11A而在粘合剂收缩的同时粘结而不会发生任何位移。 在第二部件12上形成环状槽12A，其中心位于对准的位置。 槽的宽度明显大于突起的宽度。 突起在槽内对齐，然后将粘合剂注入突出部和槽的侧面之间的间隙14中。
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公开(公告)号：US4870506A
公开(公告)日：1989-09-26
申请号：US134117
申请日：1987-12-17
申请人： Kenji Nakauchi
发明人： Kenji Nakauchi
CPC分类号： H04N1/40 , H04N1/60 , H04N1/6033 , Y10S347/90
摘要： In a color copier, color infidelities in the copied image resulting from overlapping spectral absorption characteristics of the cyan, magenta and yellow layers in the recording material and from the superposed spectral sensitivities of the red, green and blue decomposition systems in the reader/scanner of the original are compensated for by determining the mixture components in advance using a shade wedge, and subtracting such components during the copying process.
摘要翻译： 在彩色复印机中，由于记录材料中的青色，品红色和黄色层的重叠光谱吸收特性以及读取器/扫描仪中的红色，绿色和蓝色分解系统的叠加光谱灵敏度而导致的复印图像中的颜色不忠 通过使用遮光楔预先确定混合物成分来补偿原件，并在复印过程中减去这些组分。
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公开(公告)号：US4667245A
公开(公告)日：1987-05-19
申请号：US691109
申请日：1985-01-14
CPC分类号： G03B27/80
摘要： An image information detector of a photographic printer comprises a two-dimensional image sensor at a line sensor disposed near a film negative placed on a film carrier to receive and sense a light from a light source which has been transmitted through or refelected from the film negative. The entire image of the film negative is divided into a plurality of equally aligned picture elements by the two-dimensional image sensor or line sensor, which is driven by a driving circuit. Signals regarding image information of the divided picture elements in analog form are processed by a circuit provided with a signal processing unit and a signal memory.
摘要翻译： 照相打印机的图像信息检测器包括位于膜载体附近的线传感器处的二维图像传感器，用于接收和感测来自已经透过或从薄膜负片反射的光源的光 。 通过由驱动电路驱动的二维图像传感器或线传感器将胶片底片的整个图像分成多个等排的图像元素。 关于模拟形式的分割图像的图像信息的信号由设置有信号处理单元和信号存储器的电路处理。
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公开(公告)号：US4364650A
公开(公告)日：1982-12-21
申请号：US193888
申请日：1980-10-03
申请人： Takaaki Terashita , Kazuo Shiota , Kenji Nakauchi
发明人： Takaaki Terashita , Kazuo Shiota , Kenji Nakauchi
CPC分类号： G03B7/091
摘要： A number of light measuring elements are arranged at various portions of an image of an object focused by an objective. The light measuring elements are grouped for different zones to measure the average brightness of the image within the respective zones. The average brightness of the image is weighed and added together to calculate the brightness of the object based on which the exposure is controlled.
摘要翻译： 多个光测量元件被布置在由物镜聚焦的物体的图像的各个部分上。 光测量元件被分组用于不同的区域以测量各个区域内的图像的平均亮度。 将图像的平均亮度称重并相加在一起以计算基于该曝光被控制的对象的亮度。
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公开(公告)号：US4686351A
公开(公告)日：1987-08-11
申请号：US808980
申请日：1985-12-16
申请人： Kenji Nakauchi
发明人： Kenji Nakauchi
CPC分类号： G03C1/49881 , G03D13/002
摘要： A thermal developing apparatus develops a thermally developable photosensitive material having an electrically conductive, heat-generating layer. The temperature of the photosensitive material is raised to a predetermined temperature suitable for development by supplying the heat-generating layer with the electric energy corrected in accordance with the temperature of the air surrounding the photosensitive material.
摘要翻译： 热显影装置显影具有导电的发热层的热显影感光材料。 通过向发热层提供根据感光材料周围的空气的温度校正的电能，将感光材料的温度升高到适于显影的预定温度。
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公开(公告)号：US4672821A
公开(公告)日：1987-06-16
申请号：US800540
申请日：1985-11-21
摘要： An absorption-type heat pump includes an evaporator 1, an absorber 7, a regenerator 12, and a condenser 17. In the evaporator 1, water 4 as a refrigerant is flash-evaporated through a flash evaporating device 2. The water vapor 6 from the evaporator 1 is absorbed into an absorbent consisting of an aqueous lithium bromide solution in the absorber 7, so that a heat carrier fluid 8 is heated by the heat of absorption evolved within the absorber. In the regenerator 12, the diluted absorbent 9 received from the absorber 7 is heated with a heating fluid 13, whereby the absorbed water content of the absorbent 9 is evaporated. The concentrated absorbent 14 resulting from the step of regeneration is returned to the absorber 7, while the water vapor 16 evolved in the regenerator 12 is introduced into the condenser 17. The heat carrier fluid 8, which has been heated in the absorber 7, is passed through the condenser 17, being further heated by the heat of condensation within the condenser 17.
摘要翻译： 吸收式热泵包括蒸发器1，吸收器7，再生器12和冷凝器17.在蒸发器1中，作为制冷剂的水4通过闪蒸装置2闪蒸。来自 蒸发器1被吸收器7中由溴化锂水溶液组成的吸收剂吸收，使得热载体流体8被吸收器内放出的吸收热加热。 在再生器12中，从吸收器7接收的稀释吸收剂9被加热流体13加热，吸收剂9的吸收水分被蒸发。 由再生步骤产生的浓缩吸收剂14返回到吸收器7，而再生器12中放出的水蒸汽16被引入冷凝器17.已经在吸收器7中加热的载热体8是 通过冷凝器17，由冷凝器17内的冷凝热进一步加热。
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公开(公告)号：US4483492A
公开(公告)日：1984-11-20
申请号：US459038
申请日：1983-01-17
申请人： Kanji Tokuda , Kenji Nakauchi
发明人： Kanji Tokuda , Kenji Nakauchi
CPC分类号： B65H26/00 , G03B27/587
摘要： When automatically winding a web of photographic paper or film fed from a feeding means such as a roller on a reel core, it is necessary to detect whether the web has been wound on the reel core or not in order to present jams and other inconveniences. The present invention achieves accurate detection of the web winding on the reel core by detecting a driving current of a motor which drives and revolves the reel core and comparing thus detected driving current with a reference value.
摘要翻译： 当自动地将卷筒纸上的诸如辊子等进给装置的照相纸或胶片卷起时，为了发生卡纸等不便，需要检测纸卷是否已卷绕在卷盘芯上。 本发明通过检测驱动和旋转卷轴芯的电动机的驱动电流，并将这样检测的驱动电流与参考值进行比较，实现了卷盘芯上的卷材绕组的精确检测。
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