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1. 发明授权

US08411181B2 Image pick-up apparatus for controlling generation of an electronic shutter pulse signal based on one of a detected brightness of an imaging object and an obtained current exposure value, and method and non-transitory computer readable recording medium therefor 有权
标题翻译：用于基于检测到的成像对象的亮度和获得的当前曝光值之一控制电子快门脉冲信号的生成的图像拾取装置及其方法和非暂时计算机可读记录介质
公开(公告)号：US08411181B2
公开(公告)日：2013-04-02
申请号：US12880408
申请日：2010-09-13
申请人： Motoyuki Kashiwagi , Takashi Itoh , Hiroyuki Nakata
发明人： Motoyuki Kashiwagi , Takashi Itoh , Hiroyuki Nakata
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/353 , H04N5/2351 , H04N5/2353 , H04N5/3728
摘要： The digital still camera 1 has CCD 33 with an electronic shutter for controlling an exposure amount, and a timing generator 34 and a vertical/horizontal driver 35 for driving CCD 33. Under control of a controlling unit 42, the timing generator 34 and a vertical/horizontal driver 35 generate an electronic shutter pulse signal once every time plural periods have come each for reading charge of one line from CCD 33. Power consumption can be reduced in controlling exposure using the electronic shutter.
摘要翻译：数字静态照相机1具有CCD33，其具有用于控制曝光量的电子快门，以及用于驱动CCD 33的定时发生器34和垂直/水平驱动器35.在控制单元42的控制下，定时发生器34和垂直 /水平驱动器35每隔一段时间产生一个电子快门脉冲信号，用于从CCD33读取一行的电荷。在使用电子快门控制曝光的同时可以减少能量消耗。

2. 发明授权

US08169512B2 Video signal processing circuit, imaging device and video signal processing method 失效
标题翻译：视频信号处理电路，成像装置和视频信号处理方法
公开(公告)号：US08169512B2
公开(公告)日：2012-05-01
申请号：US12816462
申请日：2010-06-16
申请人： Hiroyuki Nakata , Takashi Itoh , Motoyuki Kashiwagi
发明人： Hiroyuki Nakata , Takashi Itoh , Motoyuki Kashiwagi
IPC分类号： H04N5/335 , H04N3/14
CPC分类号： H04N5/3698 , H04N5/372 , H04N5/378
摘要： A digital still camera includes an amplification circuit, a timing generator, sample hold circuits, a differential amplifier, an analog/digital conversion circuit and a control unit. The generator generates a first-pulse signal and a second-pulse signal at different timings. The circuits sample analog video signals outputted from the amplification circuit at timings when the first-pulse signal and second-pulse signal, respectively, are provided and hold levels of the analog video signals. The amplifier acquires a difference between the levels of the analog video signals. The circuit obtains a digital video signal corresponding to the analog video signal on the basis of the difference. The unit changes the timings to provide the first- and second-pulse signals to the first- and second-sample hold circuits, respectively, and a bias current depending on the driving period.
摘要翻译：数字静态照相机包括放大电路，定时发生器，采样保持电路，差分放大器，模拟/数字转换电路和控制单元。发生器在不同的定时产生第一脉冲信号和第二脉冲信号。在分别提供第一脉冲信号和第二脉冲信号并且保持模拟视频信号的电平时，电路对从放大电路输出的模拟视频信号进行采样。放大器获取模拟视频信号电平之间的差异。该电路基于该差异获得与模拟视频信号相对应的数字视频信号。该单元改变定时以将第一和第二脉冲信号分别提供给第一和第二采样保持电路，以及取决于驱动周期的偏置电流。

3. 发明申请

US20100321516A1 DIGITAL CAMERA APPARATUS AND RECORDING MEDIUM FOR RECORDING COMPUTER PROGRAM FOR SUCH APPARATUS 审中-公开
标题翻译：用于记录这种装置的计算机程序的数字摄像机和记录介质
公开(公告)号：US20100321516A1
公开(公告)日：2010-12-23
申请号：US12794930
申请日：2010-06-07
申请人： Motoyuki Kashiwagi , Hiroyuki Nakata , Takashi Itoh
发明人： Motoyuki Kashiwagi , Hiroyuki Nakata , Takashi Itoh
IPC分类号： H04N5/228
CPC分类号： H04N5/3456 , H04N5/23241 , H04N5/23245 , H04N5/343 , H04N5/353
摘要： In a digital camera apparatus, drive mode of CCD is set to AF mode in AF controlling operation (at step S4), and is set to a capture mode in a shooting operation (at step S12). AFE for processing an image signal output from CCD is held in a halt state during a rapid sweeping period, in which unnecessary charge that is not used as pixel information is discharged (at steps S5, S9, S13, S17), whereby power consumed by AFE in a shooting mode is reduced.
摘要翻译：在数码相机装置中，在AF控制操作中将CCD的驱动模式设置为AF模式（在步骤S4中），并且在拍摄操作中被设置为拍摄模式（在步骤S12）。用于处理从CCD输出的图像信号的AFE在快速扫描周期期间被保持在停止状态，其中不用作像素信息的不必要的电荷被放电（在步骤S5，S9，S13，S17），由此消耗的功率 AFE在拍摄模式下减少。

4. 发明授权

US08330842B2 Amplifier control device and recording non-transitory medium 有权
标题翻译：放大器控制装置和非瞬态记录介质
公开(公告)号：US08330842B2
公开(公告)日：2012-12-11
申请号：US12774166
申请日：2010-05-05
申请人： Takashi Itoh , Hiroyuki Nakata , Motoyuki Kashiwagi
发明人： Takashi Itoh , Hiroyuki Nakata , Motoyuki Kashiwagi
IPC分类号： H04N3/14 , H04N5/217 , H04N9/64
CPC分类号： H04N5/378 , H04N5/3698 , H04N5/372
摘要： An amplifier control device controls an amplifier which amplifies a first signal supplied from an image-pickup element, and supplies a second signal acquired by amplification of the first signal to a signal processing unit which is a following stage. The amplifier control device comprises a control unit which changes a current supplied to the amplifier depending on whether or not the first signal supplied to the amplifier is used for image data.
摘要翻译：放大器控制装置控制放大从图像拾取元件提供的第一信号的放大器，并将通过第一信号的放大获得的第二信号提供给作为后级的信号处理单元。放大器控制装置包括控制单元，该控制单元根据提供给放大器的第一信号是否用于图像数据来改变提供给放大器的电流。

5. 发明申请

US20100321550A1 VIDEO SIGNAL PROCESSING CIRCUIT, IMAGING DEVICE AND VIDEO SIGNAL PROCESSING METHOD 失效
标题翻译：视频信号处理电路，成像设备和视频信号处理方法
公开(公告)号：US20100321550A1
公开(公告)日：2010-12-23
申请号：US12816462
申请日：2010-06-16
申请人： Hiroyuki NAKATA , Takashi Itoh , Motoyuki Kashiwagi
发明人： Hiroyuki NAKATA , Takashi Itoh , Motoyuki Kashiwagi
IPC分类号： H04N5/335
CPC分类号： H04N5/3698 , H04N5/372 , H04N5/378
摘要： A digital still camera includes an amplification circuit, a timing generator, sample hold circuits, a differential amplifier, an analog/digital conversion circuit and a control unit. The generator generates a first-pulse signal and a second-pulse signal at different timings. The circuits sample analog video signals outputted from the amplification circuit at timings when the first-pulse signal and second-pulse signal, respectively, are provided and hold levels of the analog video signals. The amplifier acquires a difference between the levels of the analog video signals. The circuit obtains a digital video signal corresponding to the analog video signal on the basis of the difference. The unit changes the timings to provide the first- and second-pulse signals to the first- and second-sample hold circuits, respectively, and a bias current depending on the driving period.
摘要翻译：数字静态照相机包括放大电路，定时发生器，采样保持电路，差分放大器，模拟/数字转换电路和控制单元。发生器在不同的定时产生第一脉冲信号和第二脉冲信号。在分别提供第一脉冲信号和第二脉冲信号并且保持模拟视频信号的电平时，电路对从放大电路输出的模拟视频信号进行采样。放大器获取模拟视频信号电平之间的差异。该电路基于该差异获得与模拟视频信号相对应的数字视频信号。该单元改变定时以将第一和第二脉冲信号分别提供给第一和第二采样保持电路，以及取决于驱动周期的偏置电流。

6. 发明申请

US20100321549A1 AMPLIFIER CONTROL DEVICE AND RECORDING NON-TRANSITORY MEDIUM 有权
标题翻译：放大器控制装置和记录非中间媒体
公开(公告)号：US20100321549A1
公开(公告)日：2010-12-23
申请号：US12774166
申请日：2010-05-05
申请人： Takashi ITOH , Hiroyuki Nakata , Motoyuki Kashiwagi
发明人： Takashi ITOH , Hiroyuki Nakata , Motoyuki Kashiwagi
IPC分类号： H04N5/335
CPC分类号： H04N5/378 , H04N5/3698 , H04N5/372
摘要： An amplifier control device controls an amplifier which amplifies a first signal supplied from an image-pickup element, and supplies a second signal acquired by amplification of the first signal to a signal processing unit which is a following stage. The amplifier control device comprises a control unit which changes a current supplied to the amplifier depending on whether or not the first signal supplied to the amplifier is used for image data.
摘要翻译：放大器控制装置控制放大从图像拾取元件提供的第一信号的放大器，并将通过第一信号的放大获得的第二信号提供给作为后级的信号处理单元。放大器控制装置包括控制单元，该控制单元根据提供给放大器的第一信号是否用于图像数据来改变提供给放大器的电流。

7. 发明授权

US06034685A Data inputting devices 失效
标题翻译：数据输入装置
公开(公告)号：US06034685A
公开(公告)日：2000-03-07
申请号：US85726
申请日：1998-05-27
申请人： Yuji Kuriyama , Masaki Sugihara , Koji Moriya , Katsuyoshi Kaneko , Motoyuki Kashiwagi
发明人： Yuji Kuriyama , Masaki Sugihara , Koji Moriya , Katsuyoshi Kaneko , Motoyuki Kashiwagi
IPC分类号： G06F3/033 , G06F3/048 , G09G5/00
CPC分类号： G06F3/04886 , G06F3/04883
摘要： When data is keyed in by operating a keyboard K displayed in a touch panel input area 14a, its character code is stored in a real data memory 46b of a RAM 23 and data on its attribute, pointer and data length is stored as management data. When handwritten data is input by manipulating a handwriting board P displayed in the input area 14a, coordinate data corresponding to the locus of the input handwritten data is stored in the real data memory, and data on its attribute, pointer and data length is stored as management data. The keyed-in data including the character code and the handwritten data including image data are both displayed in an output area 14b on the basis of the real data and its management data. Data edition including data erasure can be dealt with in a unified manner.
摘要翻译：当通过操作显示在触摸面板输入区域14a中的键盘K来键入数据时，其字符代码被存储在RAM 23的实际数据存储器46b中，并且其属性，指针和数据长度的数据被存储为管理数据。当通过操作在输入区域14a中显示的手写板P输入手写数据时，将与输入的手写数据的轨迹相对应的坐标数据存储在实际数据存储器中，并且将其属性，指针和数据长度的数据存储为管理数据。包括字符代码的键入数据和包括图像数据的手写数据都基于实际数据及其管理数据显示在输出区域14b中。包含数据擦除的数据编辑可以统一处理。

8. 发明授权

US08922681B2 Image processing device that performs image processing to correct target pixels in a region surrounding a defective pixel 有权
标题翻译：图像处理装置，执行图像处理以校正缺陷像素周围的区域中的目标像素
公开(公告)号：US08922681B2
公开(公告)日：2014-12-30
申请号：US13608197
申请日：2012-09-10
申请人： Hiroshi Suzuki , Motoyuki Kashiwagi
发明人： Hiroshi Suzuki , Motoyuki Kashiwagi
IPC分类号： H04N9/64 , H04N5/367
CPC分类号： H04N5/367
摘要： A digital camera (1) includes: an imaging unit (16) having an imaging element that includes a plurality of pixels, and generates a pixel value for each of the plurality of pixels as image data; a position specification unit (53) that specifies a position of a defective pixel among the plurality of pixels, in the image data generated by the imaging unit (16); a region specification unit (54) that specifies a region in the image data in which image noise occurs due to the defective pixel, based on the position specified by the position specification unit (53); and a correction unit (55) that corrects a pixel value of each of a plurality of pixels included in the region in the image data specified by the region specification unit (54), based on a weighted average of pixels values of a plurality of pixels located at a periphery of the region.
摘要翻译：数码相机（1）包括：成像单元（16），具有包括多个像素的成像元件，并且生成作为图像数据的多个像素中的每一个的像素值; 在由所述摄像部（16）生成的图像数据中，指定所述多个像素中的有缺陷像素的位置的位置指定部（53）。区域指定单元（54），其基于由位置指定单元（53）指定的位置来指定由于缺陷像素而导致图像噪声的图像数据中的区域; 以及校正单元（55），其基于多个像素的像素值的加权平均来校正由区域指定单元（54）指定的图像数据中包括在该区域中的多个像素中的每一个的像素值位于该地区的周边。

9. 发明授权

US07830448B2 Imaging apparatus with protecting circuit for CCD 有权
标题翻译：具有CCD保护电路的成像设备
公开(公告)号：US07830448B2
公开(公告)日：2010-11-09
申请号：US11953982
申请日：2007-12-11
申请人： Motoyuki Kashiwagi
发明人： Motoyuki Kashiwagi
IPC分类号： H04N5/225 , G03B7/26
CPC分类号： H04N5/232 , H04N5/23241 , H04N5/23245
摘要： An imaging apparatus is provided with a power source, a power supply circuit connected to the power source and having power supply lines for supplying a positive voltage and a negative voltage, an image pickup element, plural drivers for generating multi-phase driving signals and applying the generated multi-phase driving signals to the image pickup element, a discharging circuit connected in parallel with the plural drivers, and a conducting circuit for allowing unnecessary charge accumulated in the power source to discharge through the power supply circuit for a negative voltage to the discharging circuit at the time when the power source is turned off, wherein the power supply circuit for a negative voltage is connected to the plural drivers.
摘要翻译：一种成像装置具备：电源，与电源连接的电源电路，具有用于提供正电压和负电压的电源线，摄像元件，多个用于产生多相驱动信号的驱动器，以及应用所产生的多相驱动信号到图像拾取元件，与多个驱动器并联连接的放电电路，以及用于允许累积在电源中的不必要电荷通过用于负电压的电源电路放电到电源断开时的放电电路，其中用于负电压的电源电路连接到多个驱动器。

10. 发明授权

US5838302A Data inputting devices for inputting typed and handwritten data in a mixed manner 失效
标题翻译：用于混合输入类型和手写数据的数据输入装置
公开(公告)号：US5838302A
公开(公告)日：1998-11-17
申请号：US604176
申请日：1996-02-21
申请人： Yuji Kuriyama , Masaki Sugihara , Koji Moriya , Katsuyoshi Kaneko , Motoyuki Kashiwagi
发明人： Yuji Kuriyama , Masaki Sugihara , Koji Moriya , Katsuyoshi Kaneko , Motoyuki Kashiwagi
IPC分类号： G06F3/033 , G06F3/048 , G09G5/00
CPC分类号： G06F3/04886 , G06F3/04883
摘要： When data is keyed in by operating a keyboard K displayed in a touch panel input area 14a, its character code is stored in a real data memory 46b of a RAM 23 and data on its attribute, pointer and data length is stored as management data. When handwritten data is input by manipulating a handwriting board P displayed in the input area 14a, coordinate data corresponding to the locus of the input handwritten data is stored in the real data memory, and data on its attribute, pointer and data length is stored as management data. The keyed-in data including the character code and the handwritten data including image data are both displayed in an output area 14b on the basis of the real data and its management data. Data edition including data erasure can be dealt with in a unified manner.
摘要翻译：当通过操作显示在触摸面板输入区域14a中的键盘K来键入数据时，其字符代码被存储在RAM 23的实际数据存储器46b中，并且其属性，指针和数据长度的数据被存储为管理数据。当通过操作在输入区域14a中显示的手写板P输入手写数据时，将与输入的手写数据的轨迹相对应的坐标数据存储在实际数据存储器中，并且将其属性，指针和数据长度的数据存储为管理数据。包括字符代码的键入数据和包括图像数据的手写数据都基于实际数据及其管理数据显示在输出区域14b中。包含数据擦除的数据编辑可以统一处理。

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