公开(公告)号：US5729306A

公开(公告)日：1998-03-17

申请号：US536779

申请日：1995-09-29

申请人： Takahiro Miyake ,  Kazuhiko Ueda

发明人： Takahiro Miyake ,  Kazuhiko Ueda

IPC分类号： G02B27/28 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： G02F1/13362 ,  G02B27/283 ,  G02F1/133536 ,  G02F2001/13355

摘要： A light splitting and synthesizing device includes: a polarized beam splitter for splitting a white light into two polarized light beams and for directing the polarized light beams toward different directions; at least one half wave plate for rotating the polarization direction of one of the polarized light beams by 90 degrees so that the polarized light beams have the same polarization; and a synthesizing prism for synthesizing the polarized light beams into one beam. The synthesizing prism includes a substrate having a pair of parallel surfaces, on one of the surfaces an array of prisms with a vertical angle of 60 degrees being formed, the polarized light beams being incident on the array of prisms and being outgoing from the other surface. The half wave plate is disposed such a position that only one of the polarized light beams is incident thereon. Each of the polarized light beams incident on the synthesizing prism enters one face of a respective prism of the prism array and is totally reflected by an opposite face of the respective prism so as to be directed toward the outgoing surface of the synthesizing prism.

摘要翻译： 一种分光和合成装置包括：偏振分束器，用于将白光分成两个偏振光束并用于将偏振光束朝向不同方向引导; 至少一个半波片，用于将一个偏振光束的偏振方向旋转90度，使得偏振光束具有相同的偏振; 以及用于将偏振光束合成为一个光束的合成棱镜。 合成棱镜包括具有一对平行表面的基板，在其中一个表面上形成垂直角度为60度的棱镜阵列，偏振光束入射在棱镜阵列上并从另一表面出射 。 半波片被设置为只有一个偏振光束入射到其上的位置。 入射到合成棱镜上的每个偏振光进入棱镜阵列的相应棱镜的一个面，并被相应棱镜的相对面全反射，以指向合成棱镜的出射表面。

公开(公告)号：US5212557A

公开(公告)日：1993-05-18

申请号：US752361

申请日：1991-09-03

申请人： Kazuhiko Ueda

发明人： Kazuhiko Ueda

IPC分类号： H04N5/232

CPC分类号： H04N5/2357 ,  H04N5/23212

摘要： An automatic focusing imaging device basically comprises an imaging element for applying photoelectric conversion to an image pick-up light from an object formed by a lens system, an extraction circuit for extracting, as an analog signal, a high frequency band component of the video signal, an analog/digital (A/D) conversion circuit for converting the extracted analog signal to a digital signal, a calculation circuit responsive to the digital signal to calculate in advance an in-focus position in the lens system and the imaging element so that the high frequency band component has a maximum level to generate a control signal, a drive mechanism for moving the lens system and/or the imaging element by the control signal, and a non-linear conversion circuit provided at the preceding stage of the A/D conversion circuit and for correcting in advance deterioration of quantization resolution of the high frequency band component in calculation of the in-focus position.

公开(公告)号：US4739392A

公开(公告)日：1988-04-19

申请号：US000118

申请日：1987-01-02

申请人： Kazuhiko Ueda ,  Shozo Yukoyama

发明人： Kazuhiko Ueda ,  Shozo Yukoyama

IPC分类号： H04N9/73

CPC分类号： H04N9/735

摘要： A white balance adjusting apparatus has a plurality of sensors for producing color temperature detection signals dependent on a color temperature of an environment. An illuminance discriminating circuit produces an illumination discrimination signal indicating whether or not an illuminance of the environment is within a predetermined range. A color temperature discriminating circuit produces a predetermined color temperature detection signal from the color temperature detection signals. A standard color temperature setting circuit sets and outputs one of a plurality of standard color temperature signals for each of a plurality of color temperature regions. A white balance correction control circuit is controlled in dependence on the illumination discriminating signal, the predetermined color temperature detection signals, and the standard color temperature signals so as not to carry out an erroneous white balance adjustment even when the illuminance of the environment is extremely high or low.

摘要翻译： 白平衡调节装置具有多个用于根据环境色温产生色温检测信号的传感器。 照度识别电路产生指示环境的照度是否在预定范围内的照明判别信号。 色温识别电路根据色温检测信号产生预定色温检测信号。 标准色温设定电路为多个色温区域中的每一个设定并输出多个标准色温信号之一。 白平衡校正控制电路根据照明识别信号，预定色温检测信号和标准色温信号进行控制，以便即使当环境照度极高时也不执行错误的白平衡调整 或低。

公开(公告)号：US4734773A

公开(公告)日：1988-03-29

申请号：US897980

申请日：1986-08-19

申请人： Kazuhiko Ueda

发明人： Kazuhiko Ueda

IPC分类号： H04N5/235 ,  H04N5/335 ,  H04N5/341 ,  H04N5/359 ,  H04N5/3728 ,  H04N5/376 ,  H04N5/238

CPC分类号： H04N5/2353 ,  H04N3/1556

摘要： A solid-state imaging apparatus comprises an image sensor having an array of photodiodes, a shift register and a transfer gate for transferring electrons developed in the photodiodes to the shift register in response to a gate control signal applied thereto. An optical unit admits light to the photodiode array during an exposure time in response to a shutter-release pulse. High-frequency clock pulses are supplied to the shift register throughout the exposure time to cause the shift register to purge electrons which have been transferred thereto from the photodiodes bypassing the transfer gate in the absence of the gate control signal. Low-frequency clock pulses are generated immediately following the end of the exposure time and supplied to the shift register to cause it to discharge electrons which have been transferred thereto from the conversion areas through the transfer gate to a utilization circuit.

摘要翻译： 固态成像装置包括具有光电二极管阵列的图像传感器，移位寄存器和用于响应于施加到其上的栅极控制信号将在光电二极管中产生的电子传送到移位寄存器的传输门。 光学单元响应于快门释放脉冲在曝光时间期间将光引入光电二极管阵列。 在整个曝光时间期间，高频时钟脉冲被提供给移位寄存器，以使移位寄存器清除在不存在栅极控制信号的情况下绕过传输栅极的光电二极管传送的电子。 在曝光时间结束后立即产生低频时钟脉冲，并将其提供给移位寄存器，使其通过传输栅极将从转换区域传送的电子放电到利用电路。

公开(公告)号：US08837593B2

公开(公告)日：2014-09-16

申请号：US13465591

申请日：2012-05-07

申请人： Toru Nishi ,  Kazuhiko Ueda ,  Mitsuyasu Asano

发明人： Toru Nishi ,  Kazuhiko Ueda ,  Mitsuyasu Asano

IPC分类号： H04N7/12 ,  H04N11/04 ,  G06K9/36

CPC分类号： H04N7/0112 ,  H04N5/145 ,  H04N5/58 ,  H04N7/014 ,  H04N21/42202 ,  H04N21/4318 ,  H04N21/44008

摘要： An image processing apparatus for processing an input moving image including a plurality of access units arranged every first period. The image processing apparatus includes a motion vector calculation unit which calculates a motion vector of an object included in the input moving image every second period, a motion vector conversion unit which converts the motion vector by multiplying the calculated motion vector by a predetermined gain, and a gain calculation unit which calculates the predetermined gain in accordance with a brightness in a user environment and supplies the predetermined gain to the motion vector conversion unit.

摘要翻译： 一种图像处理装置，用于处理包括每第一周期布置的多个访问单元的输入运动图像。 图像处理装置包括运动矢量计算单元，其计算每隔一周期输入的运动图像中包含的对象的运动矢量;运动矢量变换单元，其通过将计算出的运动矢量乘以预定的增益来转换运动矢量;以及 增益计算单元，其根据用户环境中的亮度计算预定增益，并将预定增益提供给运动矢量转换单元。

公开(公告)号：US20140177119A1

公开(公告)日：2014-06-26

申请号：US14138245

申请日：2013-12-23

申请人： Kazuhiko Ueda

发明人： Kazuhiko Ueda

IPC分类号： H02H5/04

CPC分类号： H02H3/046 ,  B60L3/0069 ,  B60L7/16 ,  B60L11/123 ,  H02H3/085 ,  Y02T10/6217 ,  Y02T10/7077

摘要： An overcurrent protection device includes a fuse element and an auxiliary circuit. Power is applied from a high-voltage unit of a main circuit to the fuse element. The auxiliary circuit includes a component which heats the fuse element. An amount of electric current flowing in the fuse element when the fuse element melts is controlled by heat generated by the component.

摘要翻译： 一个过电流保护装置包括熔丝元件和辅助电路。 从主电路的高压单元向保险丝元件施加电力。 辅助电路包括加热熔丝元件的部件。 当熔丝元件熔化时，在熔丝元件中流动的电流量由部件产生的热量控制。

公开(公告)号：US20120224099A1

公开(公告)日：2012-09-06

申请号：US13465591

申请日：2012-05-07

申请人： Toru Nishi ,  Kazuhiko Ueda ,  Mitsuyasu Asano

发明人： Toru Nishi ,  Kazuhiko Ueda ,  Mitsuyasu Asano

IPC分类号： H04N7/01

CPC分类号： H04N7/0112 ,  H04N5/145 ,  H04N5/58 ,  H04N7/014 ,  H04N21/42202 ,  H04N21/4318 ,  H04N21/44008

摘要： An image processing apparatus for processing an input moving image including a plurality of access units arranged every first period. The image processing apparatus includes a motion vector calculation unit which calculates a motion vector of an object included in the input moving image every second period, a motion vector conversion unit which converts the motion vector by multiplying the calculated motion vector by a predetermined gain, and a gain calculation unit which calculates the predetermined gain in accordance with a brightness in a user environment and supplies the predetermined gain to the motion vector conversion unit.

摘要翻译： 一种图像处理装置，用于处理包括每第一周期布置的多个访问单元的输入运动图像。 图像处理装置包括运动矢量计算单元，其计算每隔一周期输入的运动图像中包含的对象的运动矢量;运动矢量变换单元，其通过将计算出的运动矢量乘以预定的增益来转换运动矢量;以及 增益计算单元，其根据用户环境中的亮度计算预定增益，并将预定增益提供给运动矢量转换单元。

公开(公告)号：US08209716B2

公开(公告)日：2012-06-26

申请号：US12248838

申请日：2008-10-09

申请人： Xavier Michel ,  Kazuhiko Ueda ,  Masuyoshi Kurokawa ,  Koji Aoyama

发明人： Xavier Michel ,  Kazuhiko Ueda ,  Masuyoshi Kurokawa ,  Koji Aoyama

IPC分类号： G06F13/00 ,  G06F3/00 ,  H04N5/445

CPC分类号： H04N7/163 ,  H04N21/26606 ,  H04N21/4405 ,  H04N21/4532 ,  H04N21/4623 ,  H04N21/4627 ,  H04N21/47

摘要： A setting information database associates setting information used to output a video signal or an audio signal with a corresponding viewing condition. A setting information registration unit registers setting information and a corresponding viewing condition which have been received by a setting information reception unit so as to store them in the setting information database. An adequacy determination unit determines the adequacy of recommended setting information to be stored in the setting information database. A condition extraction unit extracts pieces of setting information stored in the setting information database on the basis of a viewing condition supplied from an extraction condition reception unit. A recommendable setting derivation unit derives recommendable setting information from the extracted pieces of setting information.

摘要翻译： 设置信息数据库将用于输出视频信号或音频信号的设置信息与相应的观看条件相关联。 设置信息登记单元登记已经由设置信息接收单元接收到的设置信息和相应的观看条件，以将它们存储在设置信息数据库中。 充分性确定单元确定要存储在设置信息数据库中的推荐设置信息的适当性。 条件提取单元基于从提取条件接收单元提供的观看条件，提取存储在设置信息数据库中的设置信息。 可推荐的设置导出单元从提取的设置信息中导出可推荐的设置信息。

公开(公告)号：US08175162B2

公开(公告)日：2012-05-08

申请号：US12237521

申请日：2008-09-25

申请人： Toru Nishi ,  Kazuhiko Ueda ,  Mitsuyasu Asano

发明人： Toru Nishi ,  Kazuhiko Ueda ,  Mitsuyasu Asano

IPC分类号： H04N7/12 ,  H04N11/04 ,  G06K9/36

CPC分类号： H04N7/0112 ,  H04N5/145 ,  H04N5/58 ,  H04N7/014 ,  H04N21/42202 ,  H04N21/4318 ,  H04N21/44008

摘要： An image processing apparatus which performs processing on an input moving image including a plurality of access units arranged every first period, includes a motion vector calculation unit which calculates a motion vector of an object included in the input moving image every second period, a motion vector conversion unit which, converts the motion vector by multiplying the calculated motion vector by a predetermined gain, a frame compensation unit which generates an output moving image including a plurality of access units arranged every third period by performing frame compensation processing of converting or compensating for the access units on the input moving image so that the object moves in accordance with the motion vector which has been subjected to the conversion, and a gain calculation unit which calculates the gain in accordance with brightness in a user environment and supplies the obtained gain to the motion vector conversion unit.

摘要翻译： 一种图像处理装置，对包括每第一周期布置的多个访问单元的输入运动图像进行处理，包括运动矢量计算单元，其计算每第二周期输入的运动图像中包含的对象的运动矢量，运动矢量 转换单元，其通过将计算的运动矢量乘以预定增益来转换运动矢量;帧补偿单元，其通过执行帧补​​偿处理来生成包括通过每三个周期布置的多个访问单元的输出运动图像，该帧补偿处理转换或补偿 输入运动图像上的访问单元，使得对象根据已经经过转换的运动矢量移动;增益计算单元，其根据用户环境中的亮度计算增益，并将获得的增益提供给 运动矢量转换单元。

公开(公告)号：US20120069230A1

公开(公告)日：2012-03-22

申请号：US13213777

申请日：2011-08-19

申请人： Yuichi Takagi ,  Masayoshi Kanazawa ,  Kazuhiko Ueda ,  Makoto Tsuchimochi ,  Shigeo Ikeda

发明人： Yuichi Takagi ,  Masayoshi Kanazawa ,  Kazuhiko Ueda ,  Makoto Tsuchimochi ,  Shigeo Ikeda

IPC分类号： H04N5/335

CPC分类号： H01L27/14601 ,  H01L25/16 ,  H01L27/14618 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14683 ,  H01L31/0203 ,  H01L31/02325 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/16152 ,  H01L2924/16195 ,  H01L2924/19041 ,  H01L2924/19105 ,  H01L2924/19106 ,  H01L2924/3025 ,  H04N5/2253 ,  H04N5/2257 ,  H05K1/0284 ,  H05K1/0306 ,  H05K1/144 ,  H01L2924/00014 ,  H01L2924/00

摘要： At least a solid-state imaging device and one or a plurality of bare ICs that are disposed on the back face or on the back face side of the solid-state imaging apparatus and serve as peripheral circuits. The bare ICs are sealed by a resin. A circuit board may be interposed between the solid-state imaging device and the bare ICs, or the solid-state imaging device and the ICs are directly bonded together. According to another aspect, IC chips and other parts as peripheral circuits of a solid-state imaging device are disposed on the inner surface, mainly the ceiling surface, of a light-shielding case. According to a further aspect, a solid-state imaging apparatus for photoelectrically converting, with an imaging device, an image formed by introducing imaging light into the inside of the apparatus is provided with a package having a dark space in itself and accommodating the imaging device in the dark space, and a pinhole for introducing imaging light into the dark space and forming an image of an imaging object on the imaging face of the imaging device.

摘要翻译： 至少一个固态成像装置和一个或多个裸IC，其设置在固态成像装置的背面或背面侧并用作外围电路。 裸IC被树脂密封。 可以在固态成像装置和裸IC之间插入电路板，或者将固态成像装置和IC直接接合在一起。 根据另一方面，作为固态成像装置的外围电路的IC芯片和其他部件设置在遮光壳体的内表面（主要是天花板表面）上。 根据另一方面，一种用于通过成像装置将成像光引入到装置内部而形成的图像的固态成像装置设置有本身具有暗空间并容纳成像装置的封装 以及用于将成像光引入暗空间并在成像装置的成像面上形成成像对象的图像的针孔。