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    • 44. 发明授权
    • Camera apparatus, image server and image server system
    • 相机设备,图像服务器和图像服务器系统
    • US08013912B2
    • 2011-09-06
    • US12022058
    • 2008-01-29
    • Kenichi KikuchiToshihiro Fujiki
    • Kenichi KikuchiToshihiro Fujiki
    • H04N7/173H04N5/225H04N5/235H04N5/232
    • H04N5/23206H04N5/23212H04N5/2353
    • An image server includes: a focus position control unit for determining a focus position based on a maximum value of focus evaluation detected by a picture signal level detection unit; and a focus lens driver for moving the focus lens in predetermined control volumes based on an instruction from the focus position control means; characterized in that, in case the exposure time is changed to a longer cycle than a predetermined cycle, the focus position control unit determines a large control volume corresponding to the change in exposure time and moves the focus lens with the control volume to detect the maximum value of focus evaluation and performs focus control.
    • 图像服务器包括:焦点位置控制单元,用于基于由图像信号电平检测单元检测到的焦点评估的最大值来确定焦点位置; 以及聚焦透镜驱动器,用于基于来自聚焦位置控制装置的指令来移动预定控制体积的聚焦透镜; 其特征在于,在曝光时间变化到比预定周期更长的周期的情况下,聚焦位置控制单元确定与曝光时间的变化相对应的大的控制量,并且利用控制量移动聚焦透镜以检测最大值 焦点评估值,并进行焦点控制。
    • 45. 发明授权
    • Backlight device, method of driving backlight and liquid crystal display apparatus
    • 背光装置,背光驱动方法及液晶显示装置
    • US07982706B2
    • 2011-07-19
    • US11283148
    • 2005-11-18
    • Hiroaki IchikawaKenichi KikuchiKimio Hatajiri
    • Hiroaki IchikawaKenichi KikuchiKimio Hatajiri
    • G09G3/36
    • G09G3/3413G02F1/133611G09G3/342G09G2320/041G09G2320/0633G09G2320/064G09G2320/0666G09G2330/026G09G2360/145
    • The present invention prevents extension of the time period from powering on a device to convergence of chromaticity of emitted white light on a certain chromaticity, irrespective of the temperature when the device is powered on. A color liquid crystal display apparatus includes a liquid crystal display unit, a backlight employing LEDs of red, green and blue as its light source, a drive unit for driving the LEDs of each color, a temperature sensor for sensing the temperature of the LEDs, and a chromaticity sensor for sensing the chromaticity of white light emitted from the LEDs. The drive unit supplies a current to the LEDs to drive them, and implements feedback control of the amount of current for the LEDs of each color based on a value sensed by the chromaticity sensor so that the white light has a certain chromaticity. Furthermore, upon powering on the backlight, the drive unit retrieves initial current values of the LEDs of each color from a non-volatile memory, and corrects the initial current values according to a value sensed by the temperature sensor to activate the LEDs of each color with the corrected value.
    • 本发明防止了当设备通电时,不考虑设备的温度,延长设备上的时间段到所发射的白光的色度收敛到某一色度。 一种彩色液晶显示装置,包括液晶显示单元,采用红色,绿色和蓝色LED作为其光源的背光源,驱动每种颜色的LED的驱动单元,用于感测LED的温度的温度传感器, 以及用于感测从LED发出的白光的色度的色度传感器。 驱动单元向LED提供电流以驱动它们,并且基于由色度传感器感测的值来实现每种颜色的LED的电流量的反馈控制,使得白光具有一定的色度。 此外,在对背光进行供电时,驱动单元从非易失性存储器检索每种颜色的LED的初始电流值,并且根据由温度传感器感测的值来校正初始电流值,以激活每种颜色的LED 具有校正值。
    • 46. 发明申请
    • IMAGING APPARATUS DETECTING FOREIGN OBJECT ADHERING TO LENS
    • 检测外观对象与镜头的成像设备
    • US20110080494A1
    • 2011-04-07
    • US12894904
    • 2010-09-30
    • Yukio MoriKenichi KikuchiWataru Takayanagi
    • Yukio MoriKenichi KikuchiWataru Takayanagi
    • H04N5/228
    • H04N5/232H04N5/2171H04N5/2356
    • An imaging element having an imaging surface on which an optical image of a subject field passing through an optical lens is emitted generates an image signal corresponding to the optical image of the subject field by photoelectric conversion. An aperture mechanism controls an aperture of the optical lens. A shutter controls exposure time for the imaging element. An exposure adjustment unit adjusts an exposure value for the imaging surface based on an evaluation value of brightness of the subject field. A focus adjustment unit adjusts a focus position of the optical lens. A CPU detects a foreign object adhering to the optical lens by performing shooting under a plurality of shooting conditions in which the exposure value and the focus position are identical and aperture values are different from each other, and comparing a plurality of the image signals obtained from the imaging element during the shooting.
    • 具有通过光学透镜的被摄体场的光学图像在其上被发射的成像表面的成像元件通过光电转换产生对应于被摄场的光学图像的图像信号。 光圈机构控制光学透镜的孔径。 快门控制成像元件的曝光时间。 曝光调整单元基于被摄对象场的亮度的评价值来调整摄像面的曝光值。 聚焦调整单元调节光学透镜的聚焦位置。 CPU通过在曝光值和对焦位置相同并且光圈值彼此不同的多个拍摄条件下执行拍摄来检测粘附到光学透镜的异物,并且将从 拍摄时的成像元件。
    • 47. 发明授权
    • Process controller, product information collector, and process tracer
    • 过程控制器,产品信息收集器和过程跟踪器
    • US07571178B2
    • 2009-08-04
    • US10474912
    • 2002-05-22
    • Tsutomu WatanabeKenichi Kikuchi
    • Tsutomu WatanabeKenichi Kikuchi
    • G06F17/00
    • G06Q10/06G05B19/4183G05B2219/31282G05B2219/31286G05B2219/31376G06Q20/208Y02P90/10Y10S707/99931Y10S707/99937Y10S707/99943Y10S707/99945
    • With a structure of preparing a process step management apparatus (3a) corresponding to a process step, the date and time information on the input of a product to the process step of the process step management apparatus and the date and time information on the output of the product from the process step of the process step management apparatus are recorded on a record medium attached to the product while maintaining the correspondence to the identification information on the process step management apparatus. Thus, the enumerated data of the identification information on the process step management apparatus (3a) corresponding to the process step in which the product is handled, and the date and time information on the input and output of the product in the process steps is recorded on the record medium. When the processing history of the product is required, the processing information on each process step of the product to be handled can be collected by issuing inquiries to each process step management apparatus (3a) pointed to by the device identification information read from the record medium with the date and time information on input and output of a product read from the record medium specified.
    • 利用与处理步骤相对应的处理步骤管理装置(3a)的结构,将与产品的输入对应的处理步骤管理装置的处理步骤的日期和时间信息以及关于输出的日期和时间信息 来自处理步骤管理装置的处理步骤的产品被记录在附加到产品上的记录介质上,同时保持与处理步骤管理装置上的识别信息的对应关系。 因此,记录与处理产品的处理步骤对应的处理步骤管理装置(3a)的识别信息的列举数据以及处理步骤中的产品的输入和输出的日期和时间信息 在记录媒体上。 当需要产品的处理历史时,可以通过向从记录介质读取的装置识别信息指向的每个处理步骤管理装置(3a)发出查询来收集要处理的产品的每个处理步骤的处理信息 从指定的记录介质读取的产品的输入和输出的日期和时间信息。
    • 49. 发明授权
    • Camera apparatus, image server and image server system
    • 相机设备,图像服务器和图像服务器系统
    • US07340767B2
    • 2008-03-04
    • US10874328
    • 2004-06-24
    • Kenichi KikuchiToshihiro Fujiki
    • Kenichi KikuchiToshihiro Fujiki
    • H04N7/173H04N5/225H04N5/235H04N5/232
    • H04N5/23206H04N5/23212H04N5/2353
    • An image server includes: a focus position control unit for determining a focus position based on a maximum value of focus evaluation detected by a picture signal level detection unit; and a focus lens driver for moving the focus lens in predetermined control volumes based on an instruction from the focus position control means; characterized in that, in case the exposure time is changed to a longer cycle than a predetermined cycle, the focus position control unit determines a large control volume corresponding to the change in exposure time and moves the focus lens with the control volume to detect the maximum value of focus evaluation and performs focus control.
    • 图像服务器包括:焦点位置控制单元,用于基于由图像信号电平检测单元检测到的焦点评估的最大值来确定焦点位置; 以及聚焦透镜驱动器,用于基于来自聚焦位置控制装置的指令来移动预定控制体积的聚焦透镜; 其特征在于,在曝光时间变化到比预定周期更长的周期的情况下,聚焦位置控制单元确定与曝光时间的变化相对应的大的控制量,并且利用控制量移动聚焦透镜以检测最大值 焦点评估值,并进行焦点控制。
    • 50. 发明申请
    • Backlight device, method of driving backlight and liquid crystal display apparatus
    • 背光装置,背光驱动方法及液晶显示装置
    • US20060125773A1
    • 2006-06-15
    • US11283148
    • 2005-11-18
    • Hiroaki IchikawaKenichi KikuchiKimio Hatajiri
    • Hiroaki IchikawaKenichi KikuchiKimio Hatajiri
    • G09G3/36
    • G09G3/3413G02F1/133611G09G3/342G09G2320/041G09G2320/0633G09G2320/064G09G2320/0666G09G2330/026G09G2360/145
    • The present invention prevents extension of the time period from powering on a device to convergence of chromaticity of emitted white light on a certain chromaticity, irrespective of the temperature when the device is powered on. A color liquid crystal display apparatus includes a liquid crystal display unit, a backlight employing LEDs of red, green and blue as its light source, a drive unit for driving the LEDs of each color, a temperature sensor for sensing the temperature of the LEDs, and a chromaticity sensor for sensing the chromaticity of white light emitted from the LEDs. The drive unit supplies a current to the LEDs to drive them, and implements feedback control of the amount of current for the LEDs of each color based on a value sensed by the chromaticity sensor so that the white light has a certain chromaticity. Furthermore, upon powering on the backlight, the drive unit retrieves initial current values of the LEDs of each color from a non-volatile memory, and corrects the initial current values according to a value sensed by the temperature sensor to activate the LEDs of each color with the corrected value.
    • 本发明防止了当设备通电时,不考虑设备的温度,延长设备上的时间段到所发射的白光的色度收敛到某一色度。 一种彩色液晶显示装置,包括液晶显示单元,采用红色,绿色和蓝色LED作为其光源的背光源,驱动每种颜色的LED的驱动单元,用于感测LED的温度的温度传感器, 以及用于感测从LED发出的白光的色度的色度传感器。 驱动单元向LED提供电流以驱动它们,并且基于由色度传感器感测的值来实现每种颜色的LED的电流量的反馈控制,使得白光具有一定的色度。 此外,在对背光进行供电时,驱动单元从非易失性存储器检索每种颜色的LED的初始电流值,并且根据由温度传感器感测的值来校正初始电流值,以激活每种颜色的LED 具有校正值。