公开(公告)号：US20130113641A1

公开(公告)日：2013-05-09

申请号：US13698019

申请日：2011-04-28

申请人： Shinya Sudo ,  Kenji Sato

发明人： Shinya Sudo ,  Kenji Sato

IPC分类号： G02F1/01 ,  H03M1/12

CPC分类号： G02F1/011 ,  G02F1/225 ,  G02F1/3517 ,  G02F7/00 ,  H03M1/12 ,  Y10T29/49

摘要： An optical intensity-to-phase converter according to the present invention includes first and second waveguides to which a first input light is input, a third waveguide to which a second input light is input, and an interaction region that is provided in common on the second and third waveguides in which the first and second input lights are multiplexed and interact. The optical intensity-to-phase converter provides delay to output lights output from the first and second waveguides based on intensity of the first or second input light. Then, it is possible to provide an optical intensity-to-phase converter that enables simple configuration of an optical A/D converter.

摘要翻译： 根据本发明的光强度相变转换器包括输入第一输入光的第一波导和第二波导，输入第二输入光的第三波导和在其上共同设置的相互作用区 第二和第三波导，其中第一和第二输入光被复用和相互作用。 光强度相变转换器基于第一或第二输入光的强度向第一和第二波导输出的输出光提供延迟。 然后，可以提供能够简单配置光学A / D转换器的光学强度相变转换器。

公开(公告)号：US08415636B2

公开(公告)日：2013-04-09

申请号：US13580318

申请日：2011-03-03

申请人： Kenji Sato

发明人： Kenji Sato

IPC分类号： G01T1/20

CPC分类号： G01T7/005 ,  A61B6/586 ,  G01T1/247 ,  H04N5/32 ,  H04N5/367 ,  H04N17/002

摘要： Disclosed is a two-dimensional X-ray detector array inspection method capable of recognizing two-dimensional X-ray detector arrays unsuitable for X-ray imaging by means of identifying quickly growing defective pixels. The two-dimensional X-ray detector array inspection method involves a bias voltage step for repeated supply and stopping of a bias voltage from a common electrode; a dark current value measurement step for measuring the pixel values of pixels in a non-X-ray-irradiating state; a defective pixel identification step for identifying defective pixels on the basis of the pixel values of the pixels measured in the dark current value measurement step; and a determination step for determining whether or not the two-dimensional X-ray array detector is suitable on the basis of the size of the missing pixel chunks or the total number of defective pixels identified in defective pixel identification step.

摘要翻译： 公开了一种二维X射线检测器阵列检查方法，其能够通过识别快速增长的缺陷像素来识别不适合于X射线成像的二维X射线检测器阵列。 二维X射线检测器阵列检查方法包括用于从公共电极重复供给和停止偏置电压的偏置电压步骤; 用于测量非X射线照射状态下的像素的像素值的暗电流值测量步骤; 用于基于在暗电流值测量步骤中测量的像素的像素值来识别缺陷像素的缺陷像素识别步骤; 以及确定步骤，用于基于缺陷像素块的大小或在缺陷像素识别步骤中识别的缺陷像素的总数来确定二维X射线阵列检测器是否合适。

公开(公告)号：USRE43989E1

公开(公告)日：2013-02-12

申请号：US12784111

申请日：2010-05-20

申请人： Takashi Furukawa ,  Naotaka Kumakiri ,  Mikihito Kojima ,  Masashi Yoshifuku ,  Tatsuya Yamazaki ,  Toyohiko Shindo ,  Harutomi Nishide ,  Shigeru Endo ,  Kenji Sato

发明人： Takashi Furukawa ,  Naotaka Kumakiri ,  Mikihito Kojima ,  Masashi Yoshifuku ,  Tatsuya Yamazaki ,  Toyohiko Shindo ,  Harutomi Nishide ,  Shigeru Endo ,  Kenji Sato

IPC分类号： G01L1/26 ,  G01G19/08 ,  G01G19/52

CPC分类号： G01N3/02 ,  G01N2203/0676

摘要： This load cell attachment structure includes a male screw which is formed on a load sensing part of the load cell, a nut which attaches the load cell to the attachment plate by engaging with the male screw, and a wave washer which is disposed between the attachment plate and the nut.

摘要翻译： 该测力传感器安装结构包括形成在测力传感器的负载感测部分上的外螺纹，通过与外螺纹接合而将测力传感器附接到安装板的螺母，以及布置在附件之间的波形垫圈 板和螺母。

公开(公告)号：US20120318999A1

公开(公告)日：2012-12-20

申请号：US13580318

申请日：2011-03-03

申请人： Kenji Sato

发明人： Kenji Sato

IPC分类号： G01T1/16

CPC分类号： G01T7/005 ,  A61B6/586 ,  G01T1/247 ,  H04N5/32 ,  H04N5/367 ,  H04N17/002

摘要： Disclosed is a two-dimensional X-ray detector array inspection method capable of recognizing two-dimensional X-ray detector arrays unsuitable for X-ray imaging by means of identifying quickly growing defective pixels. The two-dimensional X-ray detector array inspection method involves a bias voltage step for repeated supply and stopping of a bias voltage from a common electrode; a dark current value measurement step for measuring the pixel values of pixels in a non-X-ray-irradiating state; a defective pixel identification step for identifying defective pixels on the basis of the pixel values of the pixels measured in the dark current value measurement step; and a determination step for determining whether or not the two-dimensional X-ray array detector is suitable on the basis of the size of the missing pixel chunks or the total number of defective pixels identified in defective pixel identification step.

摘要翻译： 公开了一种二维X射线检测器阵列检查方法，其能够通过识别快速增长的缺陷像素来识别不适合于X射线成像的二维X射线检测器阵列。 二维X射线检测器阵列检查方法包括用于从公共电极重复供给和停止偏置电压的偏置电压步骤; 用于测量非X射线照射状态下的像素的像素值的暗电流值测量步骤; 用于基于在暗电流值测量步骤中测量的像素的像素值来识别缺陷像素的缺陷像素识别步骤; 以及确定步骤，用于基于缺陷像素块的大小或在缺陷像素识别步骤中识别的缺陷像素的总数来确定二维X射线阵列检测器是否合适。

公开(公告)号：US08327703B2

公开(公告)日：2012-12-11

申请号：US12504123

申请日：2009-07-16

申请人： Kenji Sato

发明人： Kenji Sato

IPC分类号： G01C19/56

CPC分类号： G01C19/5649 ,  G01C19/56 ,  G01C19/5719

摘要： An angular velocity detection circuit is connected to a resonator for making excited vibration on the basis of a drive signal and detects an angular velocity. The angular velocity detection circuit includes: a self-vibration component extraction unit that receives, from the resonator, a detection signal including an angular velocity component based on a Coriolis force and a self-vibration component based on the excited vibration of the resonator and extracts the self-vibration component from the detection signal; a direct-current conversion unit including an integration unit that integrates an output signal of the self-vibration component extraction unit; and an offset addition unit that adds an offset value to an output signal of the direct-current conversion unit.

摘要翻译： 角速度检测电路连接到谐振器，用于基于驱动信号进行激励振动并检测角速度。 角速度检测电路包括：自振部件提取单元，其从谐振器接收包括基于科里奥利力的角速度分量的检测信号和基于共振器的激发振动的提取物的自振分量 检测信号的自振分量; 直流转换单元，其包括积分单元，其对自振部件提取单元的输出信号进行积分; 以及偏移加法单元，其将偏移值与直流转换单元的输出信号相加。

公开(公告)号：US08324556B2

公开(公告)日：2012-12-04

申请号：US12936559

申请日：2009-04-07

申请人： Kenji Sato

发明人： Kenji Sato

IPC分类号： H01L27/146

CPC分类号： H01L27/14618 ,  H01L31/0203 ,  H01L2924/0002 ,  H01L2924/00

摘要： A radiation detector of this invention has an insulating, non-amine barrier layer disposed between exposed surfaces of a radiation sensitive semiconductor layer, a carrier selective high resistance film and a common electrode, and a curable synthetic resin film.This barrier layer can further inhibit a chemical reaction between the semiconductor layer and curable synthetic resin film, and can prevent an increase in dark current which flows through the semiconductor layer. Since no chemical reaction occurs between the barrier layer and semiconductor layer, the semiconductor layer will never be degraded. Further, with an auxiliary plate disposed on an upper surface of the curable synthetic resin film, it is possible to manufacture a radiation detector free from warpage and cracking due to temperature change.

摘要翻译： 本发明的放射线检测器具有设置在辐射敏感半导体层，载体选择性高电阻膜和公共电极的露出表面之间的绝缘非胺阻挡层和可固化合成树脂膜。 该阻挡层可以进一步抑制半导体层与可固化合成树脂膜之间的化学反应，并且可以防止流过半导体层的暗电流的增加。 由于在阻挡层和半导体层之间不发生化学反应，所以半导体层不会劣化。 此外，通过设置在可固化合成树脂膜的上表面上的辅助板，可以制造由于温度变化而没有翘曲和破裂的辐射检测器。

公开(公告)号：US08294365B2

公开(公告)日：2012-10-23

申请号：US12918175

申请日：2009-09-17

申请人： Shougo Nasu ,  Hisayo Oohata ,  Kenji Sato ,  Syouzou Ninomiya ,  Kenji Hasegawa

发明人： Shougo Nasu ,  Hisayo Oohata ,  Kenji Sato ,  Syouzou Ninomiya ,  Kenji Hasegawa

IPC分类号： H01J17/49

CPC分类号： H01J11/42 ,  H01J11/12 ,  H01J11/36 ,  H01J11/40

摘要： A plasma display panel has a front substrate, a rear substrate, and a phosphor layer. The front substrate has a dielectric layer formed so as to cover a plurality of display electrodes disposed on a substrate, and a protective layer formed on the dielectric layer. The rear substrate is faced to the front substrate so as to form discharge space, has data electrodes in the direction intersecting with the display electrodes, and has barrier ribs for partitioning the discharge space. The phosphor layer is formed by applying phosphor ink that is made of a phosphor material and dispersant between the barrier ribs of the rear substrate. Nano-particles with a diameter of a range of 1 nm to 100 nm inclusive, or a solvent having an affinity for the dispersant of the phosphor ink is applied to the surfaces of the barrier ribs, and then the phosphor ink is applied to them, thereby forming the phosphor layer.

摘要翻译： 等离子体显示面板具有前基板，后基板和荧光体层。 前基板具有形成为覆盖设置在基板上的多个显示电极和形成在电介质层上的保护层的电介质层。 后基板面向前基板以形成放电空间，在与显示电极相交的方向上具有数据电极，并且具有用于分隔放电空间的阻挡肋。 荧光体层通过在后基板的隔壁之间施加由荧光体材料和分散剂制成的荧光体墨形成。 将直径为1nm〜100nm的纳米粒子或对荧光体墨水的分散剂具有亲和性的溶剂施加到隔壁的表面，然后向其施加荧光体墨水， 从而形成荧光体层。

公开(公告)号：US08284807B2

公开(公告)日：2012-10-09

申请号：US12865779

申请日：2008-12-09

申请人： Kenji Mizutani ,  Kenji Sato ,  Koji Kudo

发明人： Kenji Mizutani ,  Kenji Sato ,  Koji Kudo

IPC分类号： H01S3/10 ,  H01S3/13 ,  H01S3/00

CPC分类号： H01S5/141 ,  H01S5/0617 ,  H01S5/06255 ,  H01S5/06837 ,  H01S5/0687

摘要： An object is to provide a wavelength-tunable laser apparatus that prevents a grid-hopping upon wavelength change, and a wavelength changing method thereof. A wavelength-tunable laser apparatus 101 according to the present invention includes a semiconductor optical amplifier 102 and a periodic wavelength-selection filter 106. Further, the wavelength-tunable laser apparatus 101 includes a phase control unit 111 that concurrently controls a current applied to the semiconductor optical amplifier 102 and a phase tuning of a wavelength-tunable laser under an open-loop control. Thus, dark-tuning can be achieved.

摘要翻译： 本发明的目的是提供一种波长可调谐激光装置及其波长改变方法，该激光装置防止波长变化时的跳网。 根据本发明的波长可调激光装置101包括半导体光放大器102和周期性波长选择滤波器106.此外，波长可调激光装置101包括相位控制单元111，其同时控制施加到 半导体光放大器102和在开环控制下的波长可调激光器的相位调谐。 因此，可以实现暗调。

公开(公告)号：US20120251426A1

公开(公告)日：2012-10-04

申请号：US13515426

申请日：2010-10-20

申请人： Kenji Sato

发明人： Kenji Sato

IPC分类号： C01B33/021 ,  C01B33/02

CPC分类号： B22D25/02

摘要： The present invention provides a process for preparing a polycrystalline silicon having the surface layer in which the areas having a short carrier lifetime due to Fe has been substantially eliminated. A preparation method of polycrystalline silicon comprising preparing a mold evenly applied with a mold release agent produced by mixing a binder and a solvent with a silicon nitride powder and then solidifying a molten silicon in said mold, wherein x≦5.0, 20≦y≦100 and x×y≦100 are satisfied given that x represents a concentration of Fe (atomic ppm) contained as impurity in the silicon nitride powder and y represents a thickness of the mold release agent (μm) applied to the mold.

摘要翻译： 本发明提供一种制备具有表面层的多晶硅的方法，其中基本上消除了由于Fe而具有短载流子寿命的区域。 1.一种多晶硅的制备方法，其特征在于，制备均匀地涂敷有通过将粘合剂和溶剂与氮化硅粉末混合而制成的脱模剂的模具，然后使所述模具中的熔融硅固化，其中，x＆lt; 5.0,20＆amp; nlE; y＆ 并且x表示在氮化硅粉末中作为杂质含有的Fe（原子ppm）的浓度，y表示施加到模具上的脱模剂的厚度（μm），x×y＆nlE; 100。

公开(公告)号：US20120224856A1

公开(公告)日：2012-09-06

申请号：US13508721

申请日：2010-09-28

申请人： Kenji Sato ,  Shinya Sudo

发明人： Kenji Sato ,  Shinya Sudo

IPC分类号： H04J14/00

CPC分类号： H04B10/5053 ,  G02F2203/56 ,  H04B10/516

摘要： The present invention has an object to provide an optical modulation device and an optical modulation method that achieve an excellent spectral efficiency with a simple and compact configuration and low power consumption. An optical modulation device according to an exemplary aspect of the present invention includes a CW light source (11), a coupler (12), optical modulators (14a) and (14b), an optical frequency shifter (15b), a serial-to-parallel converter (21), and a delay circuit (24a). The serial-to-parallel converter (21) divides a data signal having a bit rate B into two data strings having a bit rate B/2, and extracts a clock signal (CLK). The delay circuit (24a) temporally synchronizes the two data strings. CW light emitted from the CW light source is split into two beams by the coupler (12). The optical modulators (14a) and (14b) generate optical signals by modulating the two split light beams according to the data strings. The optical frequency shifter (15b) shifts center frequencies of the optical signals by Δf=B/(2×2) according to the clock signal (CLK).

摘要翻译： 本发明的目的是提供一种光调制装置和光调制方法，其以简单紧凑的结构和低功耗实现了优异的光谱效率。 根据本发明的示例性方面的光调制装置包括CW光源（11），耦合器（12），光调制器（14a）和（14b），光移频器（15b），串 - 并联转换器（21）和延迟电路（24a）。 串行到并行转换器（21）将具有比特率B的数据信号分成具有比特率B / 2的两个数据串，并提取时钟信号（CLK）。 延迟电路（24a）在时间上同步两个数据串。 从CW光源发射的CW光被耦合器（12）分成两束。 光调制器（14a）和（14b）通过根据数据串调制两个分束光束来产生光信号。 光移位器（15b）根据时钟信号（CLK）将光信号的中心频率移位＆Dgr; f = B /（2×2）。