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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

US20110063475A1 IMAGE PICK-UP APPARATUS AND RECORDING MEDIUM STORING COMPUTER PROGRAM OF THE APPARATUS 有权
标题翻译：图像拍摄装置和记录中央存储计算机程序
公开(公告)号：US20110063475A1
公开(公告)日：2011-03-17
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： H04N5/235 , H04N5/335
CPC分类号： H04N5/353 , H04N5/2351 , H04N5/2353 , H04N5/3728
摘要： The digital still camera 1 has COD 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具有用于控制曝光量的电子快门的COD33，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。

7. 发明授权

US10215794B2 Partial discharge sensor evaluation method and partial discharge sensor evaluation device apparatus 有权
公开(公告)号：US10215794B2
公开(公告)日：2019-02-26
申请号：US14763918
申请日：2013-02-12
申请人： Toru Fukasawa , Takashi Itoh , Hiroaki Miyashita
发明人： Toru Fukasawa , Takashi Itoh , Hiroaki Miyashita
IPC分类号： G01R31/12 , G01R29/08 , G01R35/00 , G01R31/14 , G01R29/10
摘要： A partial discharge sensor evaluation method includes a first frequency characteristic measuring process in which, in a state where a reference antenna 3 for which a frequency characteristic in an effective height is known and a measuring antenna 2 are installed on a flat ground 1 to be separated by a predetermined distance from each other, a transmission characteristic measurer 4 measures a frequency characteristic of a transmission characteristic between the reference antenna 3 and the measuring antenna 2, and a second frequency characteristic measuring process in which, in a state where a measured antenna 9 is installed inside a cylindrical ground 6 buried in a circular opening 5 formed at a position where the reference antenna 3 has been installed, the transmission characteristic measurer 4 measures the frequency characteristic of the transmission characteristic between the measured antenna 9 and the measuring antenna 2.

8. 发明授权

US09115420B2 Thermoelectric material formed of Mg2Si-based compound and production method therefor 有权
标题翻译：由Mg2Si基化合物形成的热电材料及其制备方法
公开(公告)号：US09115420B2
公开(公告)日：2015-08-25
申请号：US13317848
申请日：2011-10-31
申请人： Takashi Itoh , Kento Hagio
发明人： Takashi Itoh , Kento Hagio
IPC分类号： C22C23/00 , C22C23/02 , B22F3/14 , C04B35/58 , C04B35/626 , C04B35/645 , C22C1/04 , C22C1/05
CPC分类号： C22C23/02 , B22F3/14 , C04B35/58085 , C04B35/6262 , C04B35/62665 , C04B35/645 , C04B2235/40 , C04B2235/401 , C04B2235/402 , C04B2235/405 , C04B2235/407 , C04B2235/428 , C04B2235/5436 , C04B2235/6567 , C04B2235/666 , C04B2235/81 , C22C1/0491 , C22C1/058
摘要： A thermoelectric material (and a method for producing the same) is essentially formed of an Mg2Si-based compound represented by the chemical formula Mg2-x-y-zAlxZnyMnzSi (x≠0, y≠0, z≠0, 0.04≦y/x≦0.6, and 0.013≦z/x≦0.075) wherein the total amount of Al, Zn, and Mn is 0.3 at % to 5 at %. Mg2-x-y-zAlxZnyMnz is provided in the form of an Mg alloy.
摘要翻译：热电材料（及其制造方法）基本上由化学式Mg2-xy-zAlxZnyMnzSi（x≠0，y≠0，z≠0,0.04＆amp; nlE; y / x＆nlE）表示的Mg 2 Si系化合物 ; 0.6和0.013＆nlE; z / x＆nlE; 0.075）其中Al，Zn和Mn的总量为0.3原子％至5原子％。 Mg2-x-y-zAlxZnyMnz以Mg合金的形式提供。

9. 发明授权

US08345759B2 Motion vector encoding device and decoding device 有权
公开(公告)号：US08345759B2
公开(公告)日：2013-01-01
申请号：US11744432
申请日：2007-05-04
申请人： Akira Nakagawa , Taizo Anan , Eishi Morimatsu , Takashi Itoh
发明人： Akira Nakagawa , Taizo Anan , Eishi Morimatsu , Takashi Itoh
IPC分类号： H04N7/12
CPC分类号： H04N19/00587 , H04N19/105 , H04N19/12 , H04N19/13 , H04N19/137 , H04N19/15 , H04N19/176 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/61
摘要： A prediction error generating unit generates a predictive vector from the motion vectors of a plurality of adjacent blocks, and obtains a difference from a target vector. A plurality of variable-length coding units respectively encode the output of the prediction error generating unit with different encoding methods. A determining unit estimates the accuracy of the predictive vector generated by the prediction error generating unit based on the degrees of non-uniformity of the motion vectors of the plurality of adjacent blocks. A selecting unit selects one of the encoding results obtained by the plurality of variable-length coding units.

10. 发明授权

US07938045B2 Driving tool 有权
标题翻译：驾驶工具
公开(公告)号：US07938045B2
公开(公告)日：2011-05-10
申请号：US11628528
申请日：2006-08-31
申请人： Takashi Itoh
发明人： Takashi Itoh
IPC分类号： B25B23/16 , B25G1/08
CPC分类号： B25B15/02 , B25F1/04 , B25G1/085
摘要： A driving tool including a guide groove shaped as a long hole receives a driver bit such that a portion thereof excluding its support is projectable outside of the handle body. The base material has the outline shape of the supporter of the driver bit and is formed so that it might project to the inner side in the inside wall of the circumference wall by the side of the central part of the guide groove of the top plate of the cap. The locking piece is formed in the inner wall of the open end of the cap so that it can stop the rotation part which can prevent a plurality of driver bits from entering the guide groove of the cap.
摘要翻译：包括形成为长孔的引导槽的驱动工具接收驱动器钻头，使得不包括其支撑件的部分能够突出到手柄主体的外部。基材具有驱动钻头的支撑件的轮廓形状，并且形成为能够通过顶板的引导槽的中心部分的侧面突出到圆周壁的内壁的内侧这顶帽子。锁定件形成在盖的开口端的内壁中，使得其可以停止旋转部分，这可以防止多个驾驶员位进入盖的引导槽。

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