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90 条记录 (耗时 0.053 秒)

    Solid state image sensor
    1.
    发明授权
    Solid state image sensor 失效
    固态图像传感器

    公开(公告)号：US4839729A

    公开(公告)日：1989-06-13

    申请号：US186225

    申请日：1988-04-26

    申请人： Fumihiko Ando ,  Junji Kumada ,  Yoshihiro Fujita ,  Hidetoshi Yamada ,  Kazuhiko Nakamura

    发明人： Fumihiko Ando ,  Junji Kumada ,  Yoshihiro Fujita ,  Hidetoshi Yamada ,  Kazuhiko Nakamura

    IPC分类号： H04N5/217 ,  H04N5/335 ,  H04N5/341 ,  H04N5/361 ,  H04N5/365 ,  H04N5/369 ,  H04N5/3745 ,  H04N5/378

    CPC分类号： H04N5/365 ,  H04N5/361 ,  H04N5/37213

    摘要： A solid state image sensor including a light receiving section having a number of light receiving cells arranged in matrix, and a reading and storing section having a first set of switching and memory transistors for reading bright signals read out of light receiving cells arranged in a row and storing the same for a horizontal scanning period, a second set of switching and memory transistors for reading dark signals out of light receiving cells arranged in a row and storing the same for a horizontal scanning period, and a set of reading transistors for reading the bright and dark signals simultaneously out of the first and second sets of memory transistors for respective pixels successively. The light receiving section and the reading and storing section are formed integrally in the same semiconductor substrate. In order to remove the fixed pattern noise, there is derived differences between the simultaneously readout bright and dark signals with the aid of a differential amplifier.

    摘要翻译： 一种固态图像传感器，包括具有以矩阵形式布置的多个光接收单元的光接收部分，以及读取和存储部分，其具有第一组开关和存储晶体管，用于读出从布置在一行中的光接收单元读出的亮信号 并且将其存储在水平扫描周期中，第二组开关和存储晶体管用于从排列在行中的光接收单元读出暗信号并将其存储在水平扫描周期中;以及一组读取晶体管，用于读取 相应的像素的第一组和第二组存储晶体管的同时亮度和暗信号。 光接收部分和读取和存储部分一体地形成在同一半导体衬底中。 为了消除固定模式噪声，借助于差分放大器，导致同时读出的明暗信号之间的差异。

    Automatic focusing camera
    4.
    再颁专利
    Automatic focusing camera 失效
    自动对焦相机

    公开(公告)号：USRE35963E

    公开(公告)日：1998-11-17

    申请号：US805551

    申请日：1997-02-25

    申请人： Yoshihiro Fujita ,  Kazuhiro Akiyama ,  Miharu Takahashi

    发明人： Yoshihiro Fujita ,  Kazuhiro Akiyama ,  Miharu Takahashi

    IPC分类号： G03B13/36 ,  G02B7/28 ,  G02B7/32 ,  G03B3/00 ,  G03B15/03

    CPC分类号： G02B7/28 ,  G02B7/32

    摘要： An automatic focusing camera is equipped with an automatic subject distance detecting device for detecting which of a plurality of predetermined distances is nearest to that at which the subject lies. A lens positioning member adjusts an objective lens to a suitable focusing position in which the objective lens has a depth of field straddling that nearest predetermined distance detected by the automatic subject distance detecting device. Another lens positioning member adjusts the objective lens to a focusing position in which the objective lens will be focused on a subject, such as a landscape, at infinity, independently of the distances detected by the automatic subject distance detecting device. The latter objective lens positioning member is externally operable when it is intended to photograph a subject at infinity, before depressing the shutter button.

    摘要翻译： 自动聚焦照相机配备有自动被摄体距离检测装置，用于检测多个预定距离中的哪一个距离被摄体所在的距离最近。 透镜定位构件将物镜调整到合适的聚焦位置，在该对准位置物镜具有跨越由自动被摄体距离检测装置检测到的最近预定距离的景深。 另一个透镜定位构件将物镜调整到聚焦位置，在聚焦位置中，物镜将无限远地聚焦在诸如景观的被摄物体上，与自动被摄体距离检测装置检测到的距离无关。 在按下快门按钮之前，当旨在在无限远拍摄被摄体时，后一个物镜定位构件可外部操作。

    Process for processing silver halide color photographic material
    5.
    发明授权
    Process for processing silver halide color photographic material 失效
    卤化银彩色照相材料加工工艺

    公开(公告)号：US5380624A

    公开(公告)日：1995-01-10

    申请号：US126730

    申请日：1993-09-27

    申请人： Kazuaki Yoshida ,  Takatoshi Ishikawa ,  Yoshihiro Fujita ,  Genichi Furusawa

    发明人： Kazuaki Yoshida ,  Takatoshi Ishikawa ,  Yoshihiro Fujita ,  Genichi Furusawa

    IPC分类号： G03C7/392 ,  G03C7/413 ,  G03C1/34

    CPC分类号： G03C7/413 ,  G03C7/39208

    摘要： A novel process is provided for processing a silver halide color photographic material with a color developing solution containing at least one aromatic primary amine color developing agent, wherein said silver halide color photographic material contains at least one of anti-bacterial agents represented by the general formulas (I), (II), (III), (IV) and (V) and that the processing is effected while said color developing solution is supplied in an amount of 20 to 120 ml per 1 m.sup.2 of said silver halide color photographic material.

    摘要翻译： 提供了一种新颖的方法，用于用含有至少一种芳族伯胺显色剂的显色溶液处理卤化银彩色照相材料，其中所述卤化银彩色照相材料含有至少一种由通式 （I），（II），（III），（IV）和（V）），并且所述显影液的供应量为每1m 2所述卤化银彩色照相材料20至120ml 。

    Apparatus for assembling rotors
    7.
    发明授权
    Apparatus for assembling rotors 失效
    用于组装转子的装置

    公开(公告)号：US5323530A

    公开(公告)日：1994-06-28

    申请号：US026430

    申请日：1993-03-05

    申请人： Susumu Goto ,  Shinichi Akiyama ,  Yoshihiro Fujita

    发明人： Susumu Goto ,  Shinichi Akiyama ,  Yoshihiro Fujita

    IPC分类号： B23P19/04 ,  B23P21/00 ,  F04C2/10

    CPC分类号： B23P19/04 ,  B23P21/002 ,  Y10T29/49242 ,  Y10T29/49464 ,  Y10T29/53313 ,  Y10T29/53687

    摘要： An apparatus for automatically assembling an inner rotor and an outer rotor substantially applied to an inscribe-type gear pump. Described is the construction and the function of the apparatus for incorporating inner rotors into outer rotors in such a manner that a holding pin which is pressed into a central hole of inner rotor descends together with the inner rotor until the accompanying inner rotor is filled into outer rotor. While the holding pin is lowered together with inner rotor, it is rotated so that gear portions of both rotors can be aligned properly and engage.

    摘要翻译： 一种用于自动组装内转子和外转子的装置，其基本上应用于铭刻式齿轮泵。 描述了将内转子结合到外转子中的装置的结构和功能，使得压入内转子的中心孔的保持销与内转子一起下降，直到相应的内转子被填充到外转子内 转子。 当保持销与内转子一起降低时，其旋转，使得两个转子的齿轮部分可以被正确对准并接合。

    Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same
    8.
    发明授权
    Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same 失效
    用于处理卤化银彩色照相材料的彩色稳定处理溶液及使用其的处理方法

    公开(公告)号：US5217852A

    公开(公告)日：1993-06-08

    申请号：US802565

    申请日：1991-12-05

    申请人： Masakazu Morigaki ,  Hiroshi Kawamoto ,  Yoshihiro Fujita ,  Shigeru Nakamura ,  Hiroyuki Watanabe ,  Morio Yagihara

    发明人： Masakazu Morigaki ,  Hiroshi Kawamoto ,  Yoshihiro Fujita ,  Shigeru Nakamura ,  Hiroyuki Watanabe ,  Morio Yagihara

    IPC分类号： G03C7/30

    CPC分类号： G03C7/3046

    摘要： Disclosed is a color image-stabilization processing solution for a silver halide color photographic material containing at least one of (a) an N-methylol compound represented by the following formula (I): ##STR1## wherein X represents a group of non-metallic atoms necessary to form a 1H-pyrazole ring or 1H-1,2,4-triazole ring together with the nitrogen atom; and (b) an N-methylol compound satisfying the condition that an equilibrium constant in water at room temperature is 2.times.10.sup.-2. mol/liter or less and a formaldehyde-releasing rate constant is 1.times.10.sup.-5 sec.sup.-1 or more. This solution permits one to dispense formaldehyde and its attendant risks. Also disclosed is a method for processing silver halide color photographic materials using such a solution.

    摘要翻译： 公开了一种含有（a）由下式（I）表示的N-羟甲基化合物中的至少一种的卤化银彩色照相材料的彩色稳定化处理溶液：其中X表示下式 与氮原子一起形成1H-吡唑环或1H-1,2,4-三唑环所必需的非金属原子; 和（b）满足在室温下的水中的平衡常数为2×10 -2的条件的N-羟甲基化合物。 mol /升以下，甲醛释放速度常数为1×10 -5秒-1以上。 该解决方案允许一个人分配甲醛及其伴随的风险。 还公开了使用这种溶液处理卤化银彩色照相材料的方法。

    Method for processing silver halide color photographic material
    9.
    发明授权
    Method for processing silver halide color photographic material 失效
    卤化银彩色照相材料的处理方法

    公开(公告)号：US5178993A

    公开(公告)日：1993-01-12

    申请号：US662071

    申请日：1991-02-28

    申请人： Yoshihiro Fujita ,  Keiji Mihayashi

    发明人： Yoshihiro Fujita ,  Keiji Mihayashi

    IPC分类号： G03C7/333 ,  G03C7/30 ,  G03C7/42

    CPC分类号： G03C7/42 ,  G03C7/3005

    摘要： A method for rapidly processing a silver halide color photographic material is disclosed, comprising a support having at least one red-sensitive silver halide emulsion layer containing a cyan coupler, at least one green-sensitive silver halide emulsion layer containing a magenta coupler and at least one blue-sensitive silver halide emulsion layer containing a yellow coupler, wherein the photographic material contains a yellow colored cyan coupler, the total processing time for the photographic material is 8 minutes or less, and the processing solution having a bleaching ability for the photographic material contains an oxidizing agent having a redox potential of 150 mV or more. The rapid processing method yields excellent color reproducibility and the photographic material processed by the method has excellent resistance to fading.

    摘要翻译： 公开了一种用于快速处理卤化银彩色照相材料的方法，其包括具有至少一种含有青色成色剂的至少一种感红卤化银乳剂层的载体，至少一种包含品红色偶联剂的至少一种感绿卤化银乳剂层， 一种含有黄色成色剂的感蓝卤化银乳剂层，其中照相材料含有黄色青色成色剂，照相材料的总处理时间为8分钟或更短，并且具有照相材料漂白能力的处理溶液 含有氧化还原电位为150mV以上的氧化剂。 快速处理方法产生优异的色彩再现性，并且通过该方法处理的照相材料具有优异的抗褪色性。