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1. 发明授权

US08514320B2 Electronic camera and focus control method which minimizes the time required for adjusting a focus 有权
标题翻译：电子照相机和聚焦控制方法，可最大限度地减少调整焦点所需的时间
公开(公告)号：US08514320B2
公开(公告)日：2013-08-20
申请号：US12800217
申请日：2010-05-11
申请人： Kenichi Kikuchi , Kazuhiko Sugimoto
发明人： Kenichi Kikuchi , Kazuhiko Sugimoto
IPC分类号： G03B13/00 , H04N5/232
CPC分类号： H04N5/23212 , G02B7/365 , G02B7/38 , G03B13/36
摘要： An electronic camera includes a shutter button. When the shutter button is half-depressed, a focal level of an object is determined on the basis of an image signal outputted from an imaging device, and a moving start position of a focus lens is settled on the basis of the determination result. More specifically, a correction amount of the moving start position is settled in accordance with the determination result of the focal level, and a position that subtracts the correction amount from a lens position at a time the shutter button being half-depressed is settled as the moving start position. The higher the focal level, the more reduced the correction amount. The focus lens gradually moves toward the imaging device from the settled moving start position, and a focal position is specified on the basis of the image signal outputted from the imaging device at each step.
摘要翻译：电子照相机包括快门按钮。当快门按钮被半按下时，基于从成像装置输出的图像信号确定对象的焦点级别，并且基于确定结果来确定聚焦透镜的移动开始位置。更具体地，根据焦点级别的确定结果确定移动开始位置的校正量，并且将半按下的快门按钮的透镜位置的校正量减去的位置作为移动开始位置。焦点水平越高，校正量越少。聚焦透镜从稳定的移动开始位置逐渐朝向成像装置移动，并且基于在每个步骤从成像装置输出的图像信号来指定焦点位置。

2. 发明授权

US07280150B2 Video camera with aperture blade 有权
标题翻译：带孔径刀片的摄像机
公开(公告)号：US07280150B2
公开(公告)日：2007-10-09
申请号：US10343478
申请日：2001-07-30
申请人： Kenichi Kikuchi , Kazuhiko Sugimoto
发明人： Kenichi Kikuchi , Kazuhiko Sugimoto
IPC分类号： H04N5/238 , H04N5/225
CPC分类号： G03B9/02 , H04N5/23293 , H04N5/238
摘要： A video camera (10) includes a photographing device (16). The photographing device (16) generates an image signal corresponding to an optical image irradiated on a light-receiving surface, and a monitor (34) displays a moving image based on a generated image signal. An amount of incident light into the photographing device (16) is controlled by an aperture apparatus (14) having an aperture blade that moves to a direction perpendicular to a light axis. A moving amount of the aperture blade is restricted by a predetermined value, and this defines a minimum value of an F number. When the moving image is displayed on the monitor (34), it is prohibited to set to the minimum value of the F number.
摘要翻译：摄像机（10）包括拍摄装置（16）。拍摄装置（16）生成与照射在受光面上的光学图像对应的图像信号，监视器（34）基于生成的图像信号显示运动图像。进入摄影装置（16）的入射光量由具有向与光轴垂直的方向移动的光圈叶片的光圈装置（14）控制。孔径叶片的移动量受到预定值的限制，这定义了F数的最小值。当运动图像显示在监视器（34）上时，禁止将其设置为F数字的最小值。

3. 发明申请

US20100253831A1 Electronic camera and focus control method 有权
标题翻译：电子摄像头和对焦控制方式
公开(公告)号：US20100253831A1
公开(公告)日：2010-10-07
申请号：US12800217
申请日：2010-05-11
申请人： Kenichi Kikuchi , Kazuhiko Sugimoto
发明人： Kenichi Kikuchi , Kazuhiko Sugimoto
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G02B7/365 , G02B7/38 , G03B13/36
摘要： An electronic camera includes a shutter button. When the shutter button is half-depressed, a focal level of an object is determined on the basis of an image signal outputted from an imaging device, and a moving start position of a focus lens is settled on the basis of the determination result. More specifically, a correction amount of the moving start position is settled in accordance with the determination result of the focal level, and a position that subtracts the correction amount from a lens position at a time the shutter button being half-depressed is settled as the moving start position. The higher the focal level, the more reduced the correction amount. The focus lens gradually moves toward the imaging device from the settled moving start position, and a focal position is specified on the basis of the image signal outputted from the imaging device at each step.
摘要翻译：电子照相机包括快门按钮。当快门按钮被半按下时，基于从成像装置输出的图像信号确定对象的焦点级别，并且基于确定结果来确定聚焦透镜的移动开始位置。更具体地，根据焦点级别的确定结果确定移动开始位置的校正量，并且将半按下的快门按钮的透镜位置的校正量减去的位置作为移动开始位置。焦点水平越高，校正量越少。聚焦透镜从稳定的移动开始位置逐渐朝向成像装置移动，并且基于在每个步骤从成像装置输出的图像信号来指定焦点位置。

4. 发明授权

US07733410B2 Electronic camera and focus control method which minimizes the time required for adjusting a focus 失效
标题翻译：电子照相机和聚焦控制方法，可最大限度地减少调整焦点所需的时间
公开(公告)号：US07733410B2
公开(公告)日：2010-06-08
申请号：US10333701
申请日：2001-07-26
申请人： Kenichi Kikuchi , Kazuhiko Sugimoto
发明人： Kenichi Kikuchi , Kazuhiko Sugimoto
IPC分类号： G03B13/00
CPC分类号： H04N5/23212 , G02B7/365 , G02B7/38 , G03B13/36
摘要： An electronic camera includes a shutter button. When the shutter button is half-depressed, a focal level of an object is determined on the basis of an image signal outputted from an imaging device, and a moving start position of a focus lens is settled on the basis of the determination result. More specifically, a correction amount of the moving start position is settled in accordance with the determination result of the focal level, and a position that subtracts the correction amount from a lens position at a time the shutter button being half-depressed is settled as the moving start position. The higher the focal level, the more reduced the correction amount. The focus lens gradually moves toward the imaging device from the settled moving start position, and a focal position is specified on the basis of the image signal outputted from the imaging device at each step.
摘要翻译：电子照相机包括快门按钮。当快门按钮被半按下时，基于从成像装置输出的图像信号确定对象的焦点级别，并且基于确定结果来确定聚焦透镜的移动开始位置。更具体地，根据焦点级别的确定结果确定移动开始位置的校正量，并且将半按下的快门按钮的透镜位置的校正量减去的位置作为移动开始位置。焦点水平越高，校正量越少。聚焦透镜从稳定的移动开始位置逐渐朝向成像装置移动，并且基于在每个步骤从成像装置输出的图像信号来指定焦点位置。

5. 发明授权

US06847402B2 Imaging apparatus having autofocus function 有权
标题翻译：具有自动对焦功能的成像设备
公开(公告)号：US06847402B2
公开(公告)日：2005-01-25
申请号：US09799040
申请日：2001-03-06
申请人： Kazuhiko Sugimoto , Kenichi Kikuchi
发明人： Kazuhiko Sugimoto , Kenichi Kikuchi
IPC分类号： G03B13/36 , G02B7/28 , G02B7/36 , H04N5/232 , H04N101/00 , G03B13/00
CPC分类号： H04N5/23212
摘要： A still camera utilizes a focus evaluation value based on an imaging video signal to execute an autofocus operation by a hill-climbing control method. A CPU divides a focus area into a plurality of regions to obtain a focus evaluation value from a digital integrator for each of the regions. When the autofocus operation is restarted from the state of a monitoring mode in accordance with a variation of the focus evaluation value, the CPU detects a further hill of the focus evaluation value while forcibly moving a focus lens position always toward a near side, and when a maximal value of the once detected focus evaluation value is less than a certain standard value, additionally executes the autofocus operation.
摘要翻译：静止照相机利用基于成像视频信号的焦点评估值，通过爬山控制方法执行自动对焦操作。 CPU将焦点区域划分成多个区域，以从每个区域的数字积分器获得焦点评估值。当根据焦点评估值的变化从监视模式的状态重新开始自动对焦操作时，CPU在强制地将聚焦透镜位置向近侧移动的同时检测焦点评估值的另一个山峰，并且当一次检测到的聚焦评估值的最大值小于某一标准值，另外执行自动对焦操作。

6. 发明授权

US08174487B2 Display unit and backlight unit 有权
标题翻译：显示单元和背光单元
公开(公告)号：US08174487B2
公开(公告)日：2012-05-08
申请号：US12370578
申请日：2009-02-12
申请人： Norimasa Furukawa , Kenichi Kikuchi , Hiroaki Ichikawa
发明人： Norimasa Furukawa , Kenichi Kikuchi , Hiroaki Ichikawa
IPC分类号： G09G3/34
CPC分类号： G09G3/342 , G02F1/133603 , G09G3/3413 , G09G2320/0233 , G09G2320/041 , G09G2320/0633 , G09G2320/064 , G09G2360/145
摘要： The disclosure includes various embodiments including, for example: (i) a color liquid crystal display unit has a color display panel of transmissive type and a backlight unit placed behind the color display panel; (ii) a backlight unit has a plurality of LEDs connected in series and a drive unit to drive the LEDs; (iii) a temperature sensor to detect the temperature of LEDs; (iv) groups of LEDs are arranged in regions where the display unit has the same temperature; and (v) a drive unit controls current to be supplied to LEDs in response to temperature detected by the temperature sensor so that the LEDs retain the constant brightness even when the LEDs fluctuate in temperature.
摘要翻译：本公开包括各种实施例，包括例如：（i）彩色液晶显示单元具有透射型彩色显示面板和位于彩色显示面板后面的背光单元; （ii）背光单元具有串联连接的多个LED和用于驱动LED的驱动单元; （iii）检测LED的温度的温度传感器; （iv）一组LED布置在显示单元具有相同温度的区域中; 和（v）驱动单元响应于由温度传感器检测到的温度控制向LED提供的电流，使得即使当LED的温度波动时，LED也保持恒定的亮度。

7. 发明授权

US07129624B2 Crystal unit 有权
标题翻译：水晶单位
公开(公告)号：US07129624B2
公开(公告)日：2006-10-31
申请号：US11035313
申请日：2005-01-13
申请人： Mitoshi Umeki , Kenichi Kikuchi , Keisuke Hirano
发明人： Mitoshi Umeki , Kenichi Kikuchi , Keisuke Hirano
IPC分类号： H01L41/08
CPC分类号： H03H9/171 , H03H3/04 , H03H9/131 , H03H9/132 , H03H2003/0407
摘要： A crystal unit comprises an AT-cut crystal blank, and an excitation electrode formed on each of opposing main surfaces of the crystal blank in an oscillation region of the crystal blank. The ratio b/a is 0.014 or less, and preferably 0.012 or less where a represents the thickness of the crystal blank in the oscillation region and b represents the thickness of the excitation electrode. The thickness a is typically 5 μm or less.
摘要翻译：晶体单元包括AT切割晶体坯和在晶体坯的振荡区域中在晶体坯的相对的主表面上形成的激励电极。比率b / a为0.014以下，优选为0.012以下，其中a表示振荡区域中的结晶坯的厚度，b表示激发电极的厚度。厚度a通常为5um或更小。

8. 发明授权

US5111301A Automatic exposure adjusting apparatus for automatically adjusting exposure by fuzzy inference 失效
标题翻译：自动曝光自动调节装置，用于自动调节受FUZZY INFERENCE曝光
公开(公告)号：US5111301A
公开(公告)日：1992-05-05
申请号：US544669
申请日：1990-06-26
申请人： Toshinobu Haruki , Kenichi Kikuchi
发明人： Toshinobu Haruki , Kenichi Kikuchi
IPC分类号： H04N5/235
CPC分类号： H04N5/2351 , Y10S706/90
摘要： An automatic exposure adjusting apparatus for use in a video camera automatically adjusts exposure based on a video signal obtained from an image sensing circuit. The automatic exposure adjusting apparatus detects a luminance signal level of the video signal and detects a first mean value which is a simple mean value per unit area of an image sensed picture. The automatic exposure adjusting apparatus also outputs a second mean value weighted every area in accordance with a luminance distribution in the image sensed picture. The automatic exposure adjusting apparatus controls the adjustment of exposure based on the first and second mean values. Such weighting of the luminance level in accordance with the luminance distribution is carried out based on the fuzzy inference.

9. 发明授权

US5031036A Electronic endoscope apparatus simultaneously displaying an original picture image and special picture image on a single displaying picture surface 失效
标题翻译：电子内窥镜装置同时在单个显示图像表面上显示原始图像图像和特殊图像图像
公开(公告)号：US5031036A
公开(公告)日：1991-07-09
申请号：US375239
申请日：1989-07-03
申请人： Kenichi Kikuchi , Kazunari Nakamura
发明人： Kenichi Kikuchi , Kazunari Nakamura
IPC分类号： A61B1/04 , A61B1/05 , H04N5/14 , H04N5/225
CPC分类号： A61B1/042 , A61B1/0005 , A61B1/05 , H04N5/142 , H04N2005/2255
摘要： For a picture image signal imaged by an imaging device, a first signal processing circuit displays an original picture image/contracted original picture image and a second signal processing circuit makes a special picture image processed as an outline enhancement, differentiation and color enhancement are provided. Both picture image signals processed by both circuits are mixed and displayed on the same displaying picture surface.
摘要翻译：对于由成像装置成像的图像信号，第一信号处理电路显示原始图像图像/收缩的原始图像图像，并且第二信号处理电路使得处理为特征图像图像作为轮廓增强，分化和颜色增强。由两个电路处理的两个图像信号被混合并显示在相同的显示图像表面上。

10. 发明授权

US4862873A Stereo endoscope 失效
标题翻译：立体声内窥镜
公开(公告)号：US4862873A
公开(公告)日：1989-09-05
申请号：US199212
申请日：1988-05-26
申请人： Akihiko Yajima , Tetsuo Nonami , Masahiko Sasaki , Masao Uehara , Takashi Tsukaya , Kenichi Kikuchi , Hiroki Hibino , Takao Tsuruoka , Hiromasa Suzuki
发明人： Akihiko Yajima , Tetsuo Nonami , Masahiko Sasaki , Masao Uehara , Takashi Tsukaya , Kenichi Kikuchi , Hiroki Hibino , Takao Tsuruoka , Hiromasa Suzuki
IPC分类号： A61B1/00 , A61B1/04 , A61B1/055 , G02B23/24 , G02B23/26 , H04N5/225 , H04N13/00 , H04N15/00
CPC分类号： H04N13/0239 , A61B1/00165 , A61B1/00193 , A61B1/042 , A61B1/0646 , A61B1/0669 , A61B1/07 , G02B23/2415 , H04N13/0048 , H04N13/0296 , H04N13/0438 , H04N13/0003 , H04N13/0051 , H04N13/0055 , H04N13/0253 , H04N13/0497 , H04N2005/2255
摘要： An apparatus is disclosed which includes a first and a second optical guides inserted in an elongated insertion portion thereof, and which can transmit an optical image, and an optical system with a function of imaging at the end surface of the optical guide. By transmitting an illuminating light from the other end surface to the portion to be observed through one of the optical guides, the portion to be observed is illuminated. While, the optical image transmitted through the other optical guide is introduced into an ocular system or an imaging system. By changing the functions performed by these optical guides, the stereoscopic observation and stereoscopic imaging can be realized.
摘要翻译：公开了一种装置，其包括插入其细长插入部分中并且可以透射光学图像的第一和第二光学引导件以及具有在光学引导件的端面成像功能的光学系统。通过将另一端面的照明光通过其中一个光导传送到待观察的部分，照射被观察的部分。而通过另一个光导传输的光学图像被引入到眼睛系统或成像系统中。通过改变由这些光导执行的功能，可以实现立体观察和立体成像。

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