公开(公告)号：US4672266A

公开(公告)日：1987-06-09

申请号：US645078

申请日：1984-08-28

申请人： Koji Taniguchi ,  Koichi Tanaka ,  Takashi Ogura

发明人： Koji Taniguchi ,  Koichi Tanaka ,  Takashi Ogura

IPC分类号： H05B33/14 ,  H05B33/18 ,  H05B33/22 ,  H01J1/62

CPC分类号： H05B33/145 ,  H05B33/18 ,  H05B33/22

摘要： A thin film light emitting element including a light emitting layer and first and second dielectric layers which interpose opposite faces of the light emitting layer. The light emitting layer is made of a compound semiconductor material and an activator material such that the compound semiconductor material and the activator material are set at a composition substantially equal to a stoichiometric composition.

摘要翻译： 一种薄膜发光元件，包括发光层和插入发光层的相对面的第一和第二电介质层。 发光层由化合物半导体材料和活化剂材料制成，使得化合物半导体材料和活化剂材料被设定为基本上等于化学计量组成的组成。

公开(公告)号：US09245659B2

公开(公告)日：2016-01-26

申请号：US13937268

申请日：2013-07-09

申请人： Osamu Tsujii ,  Makoto Sato ,  Masahiko Okunuki ,  Satoshi Shimizu ,  Takashi Ogura

发明人： Osamu Tsujii ,  Makoto Sato ,  Masahiko Okunuki ,  Satoshi Shimizu ,  Takashi Ogura

IPC分类号： G21K1/04 ,  A61B6/06 ,  A61B6/00

CPC分类号： G21K1/04 ,  A61B6/06 ,  A61B6/4007 ,  A61B6/4405 ,  A61B6/4441 ,  A61B6/587 ,  G21K1/046 ,  H01J2235/068

摘要： An X-ray imaging apparatus is provided with a multi X-ray source and a collimator in which a plurality of slits for X-rays to pass through are two-dimensionally formed, the size and position of the slits being adjustable. A control unit, as a first control mode, controls the size and position of the slits to move an examination region in parallel, when an X-ray source is changed to a different X-ray source, such that the examination directions are parallel before and after the change. Also, the control unit, as a second control mode, controls the size and position of the slits to rotate the examination direction, when an X-ray source is changed to a different X-ray source, such that the center of the examination regions is the same before and after the change.

公开(公告)号：US09069046B2

公开(公告)日：2015-06-30

申请号：US14236846

申请日：2011-08-03

申请人： Shinichi Morimoto ,  Teruo Ishishita ,  Masaru Kimura ,  Takashi Ogura

发明人： Shinichi Morimoto ,  Teruo Ishishita ,  Masaru Kimura ,  Takashi Ogura

IPC分类号： G01N27/416 ,  G01R31/36

CPC分类号： G01R31/3627 ,  B60L3/0046 ,  B60L3/12 ,  B60L11/1857 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  G01R31/3606 ,  G01R31/3662 ,  G01R31/3679 ,  H01M10/052 ,  H01M10/48 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/705

摘要： An estimation apparatus of estimating a deterioration state of a secondary battery has a current sensor measuring an electric current of the secondary battery, a current estimating section estimating the electric current of the secondary battery by using a battery model, and a deterioration estimating section estimating a second deterioration component produced in association with a salt concentration imbalance in the secondary battery. The deterioration estimating section estimates the second deterioration component by using the measured current obtained from the current sensor, the estimated current obtained from the current estimating section, and a first deterioration component produced in association with wear of the secondary battery. The deterioration estimating section corrects the estimated current by using a ratio between a resistance change rate of the secondary battery when the second deterioration component is eliminated and a resistance change rate during charge and discharge of the secondary battery.

摘要翻译： 估计二次电池的劣化状态的估计装置具有测量二次电池的电流的电流传感器，使用电池模型估计二次电池的电流的电流估计部，以及估计二次电池的劣化估计部 与二次电池中的盐浓度不平衡相关地产生的第二劣化成分。 劣化估计部通过使用从电流传感器获得的测量电流，从当前估计部获得的估计电流和与二次电池的磨损相关联地产生的第一劣化分量来估计第二劣化分量。 恶化估计部通过使用消除第二劣化成分时的二次电池的电阻变化率与二次电池的充放电期间的电阻变化率之间的比率来校正估计电流。

公开(公告)号：US08976551B2

公开(公告)日：2015-03-10

申请号：US13885934

申请日：2010-12-07

申请人： Hiroaki Igarashi ,  Satoru Shigeta ,  Takashi Ogura

发明人： Hiroaki Igarashi ,  Satoru Shigeta ,  Takashi Ogura

IPC分类号： H02M1/32 ,  H02H7/122 ,  B60L3/00 ,  H02P27/08 ,  B60L11/18 ,  B60L15/00 ,  H02M7/53846

CPC分类号： H02H7/122 ,  B60L3/003 ,  B60L11/1803 ,  B60L15/007 ,  H02M1/32 ,  H02M2001/327 ,  H02P27/08 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005

摘要： A power converter includes an inverter unit that includes a plurality of semiconductor switching elements constituting upper and lower arms and converts DC power into AC power; a gate driving unit that outputs, to the inverter unit, a gate signal used to drive gates of the plurality of semiconductor switching elements; a driving control unit that supplies the gate driving unit with a switching control signal used for the gate driving unit to output the gate signal; a first abnormality detection unit that performs over voltage detection of the DC power and over current detection of the AC power and temperature detection of the upper and lower arms; and a second abnormality detection unit that detects abnormality of the plurality of semiconductor switching elements of the upper arm and lower arms, wherein the driving control unit includes a first protection circuit and a second protection circuit.

摘要翻译： 电力转换器包括逆变器单元，其包括构成上臂和下臂的多个半导体开关元件，并将DC电力转换成AC电力; 栅极驱动单元，向所述逆变器单元输出用于驱动所述多个半导体开关元件的栅极的栅极信号; 为栅极驱动单元提供用于栅极驱动单元的开关控制信号以输出栅极信号的驱动控制单元; 第一异常检测单元，执行直流电力的过电压检测和上下臂的AC电力和温度检测的过电流检测; 以及第二异常检测单元，其检测上臂和下臂的多个半导体开关元件的异常，其中所述驱动控制单元包括第一保护电路和第二保护电路。

公开(公告)号：US08837680B2

公开(公告)日：2014-09-16

申请号：US13469792

申请日：2012-05-11

申请人： Osamu Tsujii ,  Noriaki Oguri ,  Takashi Ogura

发明人： Osamu Tsujii ,  Noriaki Oguri ,  Takashi Ogura

IPC分类号： H01J35/08 ,  H01J35/18

CPC分类号： H01J35/18 ,  H01J35/08 ,  H01J2235/081 ,  H01J2235/087 ,  H01J2235/183

摘要： A radiation transmission type target to be used for a radiation tube has a target metal 12 placed on a substrate 13, and has an antistatic member 14 placed on a surface of the substrate 13 opposite to a surface on which the target metal 12 is placed. The target suppresses its electrostatic charge, and enables the radiation tube to stable operate.

摘要翻译： 用于辐射管的辐射透射型靶具有放置在基板13上的目标金属12，并且具有放置在基板13的与放置目标金属12的表面相反的表面上的抗静电部件14。 目标抑制其静电电荷，使辐射管稳定运行。

公开(公告)号：US08519600B2

公开(公告)日：2013-08-27

申请号：US13060704

申请日：2010-06-04

申请人： Masako Ikeda ,  Takashi Ogura

发明人： Masako Ikeda ,  Takashi Ogura

IPC分类号： B06B1/06

CPC分类号： B06B1/0677 ,  A61B8/00 ,  A61B8/4405 ,  A61B8/4455 ,  G01N29/0672 ,  G10K11/002

摘要： An ultrasonic transducer includes: a piezoelectric transducer (1) emitting ultrasonic waves; and a backing layer (4) provided in contact with a back side of the piezoelectric transducer (1) and attenuating ultrasonic waves that are emitted toward the back side of the piezoelectric transducer (1) and have an opposite phase to the phase of ultrasonic waves emitted toward a front side of the piezoelectric transducer (1). The acoustic tubes (5) are disposed in the backing layer (4) such that a longitudinal direction of each acoustic tube (5) is in line with a traveling direction of the ultrasonic waves emitted by the piezoelectric transducer (1) toward the front and the back side. The acoustic tubes (5) have mutually different lengths on the basis of a principle of an acoustic wave synthesis, and attenuate in whole or in part the ultrasonic waves emitted by the piezoelectric transducer (1) toward the backing layer (4).

摘要翻译： 超声换能器包括：发射超声波的压电换能器（1） 以及设置成与所述压电换能器（1）的背面接触并且衰减朝向所述压电换能器（1）的背侧发射并且与超声波的相位相反的超声波的背衬层（4） 朝向压电换能器（1）的前侧发射。 声管（5）设置在背衬层（4）中，使得每个声管（5）的纵向方向与压电换能器（1）朝向前方发射的超声波的行进方向一致，以及 背面。 声管（5）基于声波合成的原理具有相互不同的长度，并且将压电换能器（1）发射的超声波全部或部分衰减到背衬层（4）。

公开(公告)号：US20120035797A1

公开(公告)日：2012-02-09

申请号：US13126860

申请日：2009-11-27

申请人： Souichi Oobayashi ,  Hidenori Yabushita ,  Takashi Ogura

发明人： Souichi Oobayashi ,  Hidenori Yabushita ,  Takashi Ogura

IPC分类号： G05D1/02 ,  G08G1/16

CPC分类号： G05D1/0274 ,  G05D1/0214 ,  G05D1/024 ,  G05D1/0242 ,  G05D1/0255 ,  G05D1/0272

摘要： To enable stable collision avoidance operation without the need to install an infrastructure or the like even in a dangerous area where running out is likely to occur. An autonomous moving body according to the present invention includes: a distance measuring sensor that measures a distance to an object existing in an environment; a distance information acquisition unit that acquires a distance measurement value of the distance measuring sensor as distance information on a measurement point; and a dangerous area extraction unit that categorizes adjacent measurement points as an identical object according to a distance difference between the measurement points, and extracts an endpoint of the object as a dangerous area when the categorized object itself has a size equal to or larger than a predetermined threshold and when an opening formed between endpoints of the objects has a width equal to or larger than a predetermined threshold, in which the autonomous moving body travels so as to avoid a collision in the extracted dangerous area.

摘要翻译： 即使在可能发生耗尽的危险区域中也能够进行稳定的避免碰撞操作，而无需安装基础设施等。 根据本发明的自主移动体包括：距离测量传感器，其测量与存在于环境中的物体的距离; 距离信息获取单元，其将距离测量传感器的距离测量值作为测量点上的距离信息; 以及危险区域提取单元，其根据所述测量点之间的距离差将相邻测量点分类为相同对象，并且当所述分类对象本身具有等于或大于所述尺寸的尺寸时，将所述对象的端点提取为危险区域 并且当在物体的端点之间形成的开口具有等于或大于预定阈值的宽度时，自动移动体行进，以避免在提取的危险区域中发生碰撞。

公开(公告)号：US07991120B2

公开(公告)日：2011-08-02

申请号：US12394607

申请日：2009-02-27

申请人： Masahiko Okunuki ,  Osamu Tsujii ,  Satoshi Shimizu ,  Takashi Ogura

发明人： Masahiko Okunuki ,  Osamu Tsujii ,  Satoshi Shimizu ,  Takashi Ogura

IPC分类号： H01J35/08

CPC分类号： A61B6/405 ,  A61B6/00 ,  A61B6/4007 ,  A61B6/4028 ,  A61B6/4035 ,  A61B6/4233 ,  A61B6/482 ,  H01J35/065 ,  H01J35/08 ,  H01J2235/062 ,  H01J2235/068 ,  H01J2235/087

摘要： A multi X-ray generating apparatus which has a plurality of electron sources arranged two-dimensionally and targets arranged at positions opposite to the electron sources includes a multi electron source which includes a plurality of electron sources and outputs electrons from driven electron sources by selectively driving a plurality of electron sources in accordance with supplied driving signals, and a target unit which includes a plurality of targets which generate X-rays in accordance with irradiation of electrons output from the multi electron source and outputs X-rays with different radiation qualities in accordance with the generation locations of X-rays. The generation locations and radiation qualities of X-rays from the target unit are controlled by selectively driving the electron sources of the multi electron source.

摘要翻译： 具有二维布置的多个电子源和布置在与电子源相对的位置的目标的多X射线产生装置包括多电子源，其包括多个电子源，并通过选择性驱动从驱动电子源输出电子 根据提供的驱动信号的多个电子源，以及目标单元，其包括根据从多电子源输出的电子的照射产生X射线的多个靶，并输出具有不同辐射质量的X射线 与X射线的发生位置。 通过选择性地驱动多电子源的电子源来控制来自目标单元的X射线的产生位置和辐射质量。

公开(公告)号：US07991114B2

公开(公告)日：2011-08-02

申请号：US12763486

申请日：2010-04-20

申请人： Masahiko Okunuki ,  Makoto Sato ,  Osamu Tsujii ,  Takashi Ogura ,  Hisashi Namba

发明人： Masahiko Okunuki ,  Makoto Sato ,  Osamu Tsujii ,  Takashi Ogura ,  Hisashi Namba

IPC分类号： G01N23/083 ,  H05G1/60 ,  H01J35/06 ,  H01J35/08

CPC分类号： H01J35/065 ,  A61B6/032 ,  A61B6/4007 ,  A61B6/4028 ,  A61B6/4441 ,  A61B6/5241 ,  A61B6/547 ,  H01J35/06 ,  H01J35/08 ,  H01J35/18 ,  H01J2235/062 ,  H01J2235/064 ,  H01J2235/068 ,  H01J2235/087 ,  H05G1/70

摘要： An X-ray imaging apparatus includes a multi X-ray source which includes a plurality of X-ray focuses to generate X-rays by irradiating X-ray targets with electron beams, a detector which detects X-rays which have been emitted from the multi X-ray source and have reached a detection surface, and a moving mechanism for moving the multi X-ray source within a plane facing the detection surface. The X-ray imaging apparatus acquires a plurality of X-ray detection signals from the detector by causing the multi X-ray source to perform X-ray irradiation while shifting the positions of a plurality of X-ray focuses which the detector has relative to the detection surface by moving the multi X-ray source using the moving mechanism. The apparatus then generates an X-ray projection image based on the plurality of X-ray detection signals acquired by the detector.

摘要翻译： 一种X射线摄像装置，具备：包含多个X射线焦点以通过用电子束照射X射线靶产生X射线的多X射线源，检测从X射线 多个X射线源并且已经到达检测表面;以及移动机构，用于在面向检测表面的平面内移动多个X射线源。 X射线成像装置从检测器取得多个X射线检测信号，使多个X射线源进行X射线照射，同时移动检测器的多个X射线焦点的位置相对于 通过使用移动机构移动多个X射线源的检测表面。 然后，该装置基于由检测器获取的多个X射线检测信号生成X射线投影图像。

公开(公告)号：US20100310051A1

公开(公告)日：2010-12-09

申请号：US12745437

申请日：2009-02-04

申请人： Osamu Tsujii ,  Makoto Sato ,  Masahiko Okunuki ,  Satoshi Shimizu ,  Takashi Ogura

发明人： Osamu Tsujii ,  Makoto Sato ,  Masahiko Okunuki ,  Satoshi Shimizu ,  Takashi Ogura

IPC分类号： H01J35/14

CPC分类号： H01J35/06 ,  A61B6/4021 ,  A61B6/405 ,  A61B6/4405 ,  A61B6/4441 ,  A61B6/469 ,  A61B6/542 ,  H01J35/065 ,  H01J2235/062 ,  H01J2235/068

摘要： In an X-ray generator which includes an electron beam generating unit which has a plurality of electron emitters and generates an electron beam corresponding to driven electron emitters, and a target electrode which generates X-rays with the irradiation position of an electron beam generated by the electron beam generating unit being an X-ray focus, the X-ray focus shape formed by a set of X-ray focuses on the target electrode is controlled by individually controlling driving of the plurality of electron emitters.

摘要翻译： 在包括电子束产生单元的X射线发生器中，该电子束产生单元具有多个电子发射器并产生对应于被驱动的电子发射体的电子束，以及由电子束的照射位置产生X射线的目标电极， 电子束产生单元是X射线焦点，通过单独控制多个电子发射器的驱动来控制通过一组X射线聚焦在目标电极上形成的X射线焦点形状。