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1. 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。

2. 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。

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

US08319430B2 Plasma display panel and method of manufacturing plasma display panel 失效
标题翻译：等离子显示面板及制造等离子体显示面板的方法
公开(公告)号：US08319430B2
公开(公告)日：2012-11-27
申请号：US13384794
申请日：2011-04-15
申请人： Yoshihisa Nagasaki , Kazuhiko Sugimoto
发明人： Yoshihisa Nagasaki , Kazuhiko Sugimoto
IPC分类号： H01J17/49 , H01J9/00 , C09K11/64
CPC分类号： H01J11/12 , C09K11/574 , C09K11/7774 , H01J11/42 , H01J2211/42
摘要： A plasma display panel includes a front plate, a rear plate facing the front plate, and a phosphor layer formed on the rear plate. The phosphor layer includes a green phosphor layer containing Zn2SiO4:Mn and (Y1-X, GdX)3Al5O12:Ce, where 0≦X≦1. In Zn2SiO4:Mn, the amount of Mn is no less than 8 at. % to no more than 10 at. % relative to the total amount of Zn and Mn, and the total amount of Zn and Mn is no less than 197 at. % to no more than 202 at. % relative to the amount of Si. The amount of (Y1-X, GdX)3Al5O12:Ce is no less than 20 wt. % to no more than 50 wt. % relative to the total amount of Zn2SiO4:Mn and (Y1-X, GdX)3Al5O12:Ce.
摘要翻译：等离子体显示面板包括前板，与前板相对的后板，以及形成在后板上的荧光体层。磷光体层包括含有Zn2SiO4：Mn的绿色荧光体层和（Y1-X，GdX）3Al5O12：Ce，其中0＆nlE; X＆lt; 1; 在Zn2SiO4：Mn中，Mn的含量不小于8at。％至不超过10。相对于Zn和Mn的总量的％，Zn和Mn的总量不小于197at。％至不超过202。％相对于Si的量。（Y1-X，GdX）3Al5O12：Ce的含量不小于20wt。％至不超过50wt。相对于Zn2SiO4：Mn和（Y1-X，GdX）3Al5O12：Ce的总量的％。

7. 发明授权

US08229292B2 Auto focus adjusting apparatus and camera system 有权
标题翻译：自动对焦调节装置和相机系统
公开(公告)号：US08229292B2
公开(公告)日：2012-07-24
申请号：US12978901
申请日：2010-12-27
申请人： Masataka Hamada , Kazuhiko Sugimoto , Toshihiro Hamamura , Shuji Yoneyama
发明人： Masataka Hamada , Kazuhiko Sugimoto , Toshihiro Hamamura , Shuji Yoneyama
IPC分类号： G03B13/36
CPC分类号： G03B17/14 , G02B7/365 , G02B7/38 , G03B3/10 , G03B13/36 , H04N5/23212
摘要： An auto focus (AF) adjusting apparatus and a camera system of a lens replaceable camera are disclosed. AF is performed by correcting a location error of a focus lens due to a difference between a frequency band for performing AF detection and a frequency band for determining an improved location of an image surface of an imaging lens, and/or a target region for detecting a focal point.
摘要翻译：公开了一种自动对焦（AF）调节装置和透镜可更换照相机的相机系统。通过校正由于用于执行AF检测的频带与用于确定成像透镜的图像表面的改善位置的频带之间的差异以及/或用于检测的目标区域，校正聚焦透镜的位置误差来执行AF 一个焦点。

8. 发明申请

US20120062788A1 FOCUSING APPARATUS 有权
标题翻译：聚焦装置
公开(公告)号：US20120062788A1
公开(公告)日：2012-03-15
申请号：US13223654
申请日：2011-09-01
申请人： Kazuhiko Sugimoto , Jong-hoon Won
发明人： Kazuhiko Sugimoto , Jong-hoon Won
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G03B17/14
摘要： A focusing apparatus including a focus lens; a focus lens driving unit that drives the focus lens; an imaging device configured to generate an image signal; a focus evaluation value calculating unit configured to receive an image signal from the imaging device and to calculate a focus evaluation value of a captured image; a difference calculating unit configured to calculate a difference between a current focus evaluation value and a previous focus evaluation value; a first determining unit configured to compare the difference to each of a plurality of threshold values different from each other; a counter configured to count results of comparing the difference to each of the plurality of threshold values and to generate count information; and a second determining unit configured to compare the count information to threshold count information and to determine a target drive direction in which the focus lens is to be driven.
摘要翻译：一种聚焦装置，包括聚焦透镜; 驱动聚焦透镜的聚焦透镜驱动单元; 被配置为生成图像信号的成像装置; 焦点评估值计算单元，被配置为从所述成像装置接收图像信号，并计算拍摄图像的聚焦评估值; 差分计算单元，被配置为计算当前焦点评估值和先前焦点评估值之间的差; 第一确定单元，被配置为将所述差异与彼此不同的多个阈值中的每一个进行比较; 计数器，被配置为对与所述多个阈值中的每个阈值进行比较的结果进行计数，并生成计数信息; 以及第二确定单元，被配置为将计数信息与阈值计数信息进行比较，并确定要驱动聚焦透镜的目标驱动方向。

9. 发明申请

US20120062785A1 DIGITAL PHOTOGRAPHING APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：数码摄影装置及其控制方法
公开(公告)号：US20120062785A1
公开(公告)日：2012-03-15
申请号：US13174933
申请日：2011-07-01
申请人： Kazuhiko Sugimoto , Jong-hoon Won
发明人： Kazuhiko Sugimoto , Jong-hoon Won
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , H04N5/2351
摘要： A digital photographing apparatus includes an AF region setting unit for setting an AF region, a luminance detection area setting unit for setting a luminance detection area, a luminance calculation unit for calculating luminance values of the AF region and the luminance detection area, and a determination unit for calculating a luminance difference value that is a difference value between the luminance value of the AF region and the luminance value of the luminance detection area, and determining validity of an AF evaluation value with respect to the AF region according to the luminance difference value.
摘要翻译：一种数字拍摄装置，包括用于设置AF区域的AF区域设置单元，用于设置亮度检测区域的亮度检测区域设置单元，用于计算AF区域和亮度检测区域的亮度值的亮度计算单元，以及确定用于计算作为AF区域的亮度值和亮度检测区域的亮度值之间的差值的亮度差值的单元，以及根据亮度差值确定AF评估值相对于AF区域的有效性。

10. 发明申请

US20110187905A1 AUTO FOCUS ADJUSTING DEVICE AND METHOD AND RECORDING MEDIUM OF THE SAME METHOD 有权
标题翻译：自动聚焦调整装置及其方法和记录方法
公开(公告)号：US20110187905A1
公开(公告)日：2011-08-04
申请号：US13020129
申请日：2011-02-03
申请人： Kazuhiko Sugimoto , Sung-shik Ko , Jin-ok Ha
发明人： Kazuhiko Sugimoto , Sung-shik Ko , Jin-ok Ha
IPC分类号： H04N5/202
CPC分类号： H04N5/202
摘要： Provided are an auto focus adjusting device, method, and a recording medium storing a program product for executing the auto focusing method. The method includes: deriving an input image from an image capturing device by changing a position of a focus lens; deriving a gamma correction image by applying a gamma curve to the input image; and deriving an auto focus (AF) value about a position of a focus lens through the gamma correction image.
摘要翻译：提供了一种自动对焦调整装置，方法和存储用于执行自动聚焦方法的程序产品的记录介质。该方法包括：通过改变聚焦透镜的位置从图像拍摄装置导出输入图像; 通过对输入图像应用伽马曲线来导出伽马校正图像; 并且通过伽马校正图像导出关于聚焦透镜的位置的自动聚焦（AF）值。

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