公开(公告)号：US4443812A

公开(公告)日：1984-04-17

申请号：US231285

申请日：1981-02-04

申请人： Ichiro Imaizumi ,  Masatoshi Kimura ,  Shikayuki Ochi ,  Masayoshi Yoshimura ,  Takashi Yamaguchi ,  Toyomasa Koda

发明人： Ichiro Imaizumi ,  Masatoshi Kimura ,  Shikayuki Ochi ,  Masayoshi Yoshimura ,  Takashi Yamaguchi ,  Toyomasa Koda

IPC分类号： H01L21/331 ,  H01L21/768 ,  H01L21/822 ,  H01L23/522 ,  H01L27/04 ,  H01L29/06 ,  H01L29/08 ,  H01L29/40 ,  H01L29/73 ,  H01L29/8605 ,  H01L29/44 ,  H01L29/72

CPC分类号： H01L29/402 ,  H01L27/04 ,  H01L29/0821 ,  H01L29/8605 ,  H02B13/02 ,  Y10S257/913

摘要： A high-breakdown-voltage semiconductor device wherein a resistor body made of a P-type impurity region is disposed in a surface region of an N-type semiconductor body so as to form a resistor element, a P-type low doped region is disposed around the resistor body, and a plate layer which extends from a high potential electrode of the resistor body covers a main part of the P-type low doped region.

摘要翻译： 将由P型杂质区构成的电阻体设置在N型半导体本体的表面区域中以形成电阻元件的高耐压半导体器件，设置P型低掺杂区域 并且从电阻体的高电位电极延伸的板层覆盖P型低掺杂区域的主要部分。

公开(公告)号：US4423433A

公开(公告)日：1983-12-27

申请号：US156015

申请日：1980-06-03

申请人： Ichiro Imaizumi ,  Shikayuki Ochi ,  Masatoshi Kimura ,  Masayoshi Yoshimura ,  Takashi Yamaguchi ,  Toyomasa Koda

发明人： Ichiro Imaizumi ,  Shikayuki Ochi ,  Masatoshi Kimura ,  Masayoshi Yoshimura ,  Takashi Yamaguchi ,  Toyomasa Koda

IPC分类号： H01L27/04 ,  H01L21/822 ,  H01L29/41 ,  H01L29/8605 ,  H01L27/02

CPC分类号： H01L29/8605

摘要： A high-breakdown-voltage resistance element comprises a semiconductor body, an impurity layer disposed in a surface region of the semiconductor body to provide a resistor body, a first electrode connected to one end of the resistor body through a contact hole in a first insulating film formed on the surface of the semiconductor body, and a second electrode connected to the other end of the resistor body through another contact hole in the insulating film. A second insulating film is formed on the first and second electrodes, and a third electrode is connected to the first electrode through a contact hole in the second insulating film, so that the entire surface of the resistor body and adjacent areas are covered with the first, second and third electrodes.

摘要翻译： 高耐压电阻元件包括半导体本体，设置在半导体本体的表面区域中以提供电阻体的杂质层，通过第一绝缘体中的接触孔与电阻体的一端连接的第一电极 形成在半导体本体的表面上的膜，以及通过绝缘膜中的另一接触孔与电阻体的另一端连接的第二电极。 第二绝缘膜形成在第一和第二电极上，第三电极通过第二绝缘膜中的接触孔连接到第一电极，使得电阻体和相邻区域的整个表面被第一电极 ，第二和第三电极。

公开(公告)号：US09762116B2

公开(公告)日：2017-09-12

申请号：US15041515

申请日：2016-02-11

申请人： Takashi Yamaguchi ,  Akihiro Kinoshita ,  Shinji Horio

发明人： Takashi Yamaguchi ,  Akihiro Kinoshita ,  Shinji Horio

IPC分类号： H02M1/32 ,  H02M3/156 ,  H02M1/00

CPC分类号： H02M1/32 ,  H02M3/156 ,  H02M2001/0048 ,  Y02B70/1491

摘要： A voltage conversion apparatus includes a booster circuit, a boost stop circuit, a Zener diode, and a capacitor. The boost stop circuit includes a transistor. When an overvoltage equal to or larger than a breakdown voltage of the Zener diode is output to an output line of the booster circuit, the Zener diode is turned on. Accordingly, the transistor is turned on and a switching element is turned off to stop a boost operation. Further, the capacitor is charged through the Zener diode. Even when the Zener diode is turned off due to a drop in the output voltage after the stop of the boost operation, the transistor maintains its on state for a certain time by discharge of the capacitor. Thus, the stop of the boost operation is continued.

公开(公告)号：US09164245B2

公开(公告)日：2015-10-20

申请号：US13454611

申请日：2012-04-24

申请人： Takashi Yamaguchi ,  Kazuhiro Takizawa

发明人： Takashi Yamaguchi ,  Kazuhiro Takizawa

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/3858 ,  G02B6/255 ,  G02B6/2555 ,  G02B6/2558 ,  G02B6/3846

摘要： The present invention relates to an optical connector including, a ferrule within which an integrated optical fiber is fixed, a clamp portion disposed at a rear of the ferrule, the clamp portion comprising: a base component and a lid component facing the based component, where the base component and the lid component together are configured to clamp an end portion of the integrated optical fiber and an end portion of a naked optical fiber abutting the end portion of the integrated optical fiber, and a naked optical fiber guide portion disposed at a rear of the clamp portion, where the naked optical fiber guide portion comprises a through hole through which the naked optical fiber can be inserted, and that guides the naked optical fiber to the clamp portion by the through hole.

摘要翻译： 光连接器技术领域本发明涉及一种光连接器，其包括固定有集成光纤的套圈，设置在套圈后部的夹持部，所述夹持部包括：基部部件和面向所述基部部件的盖部件， 基部部件和盖部件一起构成为夹持集成光纤的端部和与该集成光纤的端部抵接的裸光纤的端部，以及设置在后方的裸光纤引导部 其中裸光纤引导部分包括可以插入裸光纤的通孔，并且通过通孔将裸光纤引导到夹持部分。

公开(公告)号：US08957569B2

公开(公告)日：2015-02-17

申请号：US13372373

申请日：2012-02-13

申请人： Takashi Yamaguchi ,  Hiroaki Yamada

发明人： Takashi Yamaguchi ,  Hiroaki Yamada

IPC分类号： H01L41/053 ,  H01L41/09

CPC分类号： H03H9/02023 ,  H03H9/02157 ,  H03H9/0595 ,  H03H9/132 ,  H03H9/205 ,  H03H9/2436

摘要： A GT-cut crystal resonator that can be provided with a support portion having a small and simple configuration without adverse effect on vibration characteristics includes: a crystal plate formed in an elliptical shape with a major axis and a minor axis respectively corresponding to vibration directions of two longitudinal vibration modes orthogonal to each other in a GT-cut; and a support portion that supports the crystal plate, the support portion being connected to a position on an outer periphery of the crystal plate where a minimum vibration displacement is obtained when the two longitudinal vibration modes are coupled.

摘要翻译： 可以设置有具有小而简单构造而不对振动特性产生不利影响的支撑部分的GT切割晶体谐振器包括：形成为椭圆形的晶体板，其长轴和短轴分别对应于振动方向 在GT切割中彼此正交的两个纵向振动模式; 以及支撑所述晶体板的支撑部，所述支撑部连接到当所述两个纵向振动模式耦合时获得最小振动位移的所述晶体板的外周上的位置。

公开(公告)号：US08855953B2

公开(公告)日：2014-10-07

申请号：US13382687

申请日：2010-07-08

申请人： Takashi Yamaguchi ,  Yugo Tadano ,  Toru Kakebayashi

发明人： Takashi Yamaguchi ,  Yugo Tadano ,  Toru Kakebayashi

IPC分类号： G01R21/00 ,  H02M7/48 ,  G01R21/06 ,  H02M1/00

CPC分类号： H02M7/48 ,  H02M2001/007

摘要： A motor drive device including a battery 10; switching elements 15 and 16 which are connected in series with a condenser C2 having a voltage Vdc resulting from an increase action of battery voltage and which are operated in a chopper control; a reactor L2 whose one end is connected with a common connection point of the switching elements 15 and 16; and an inverter 19 for driving a PM motor 20 which is connected between another end of the reactor L2 and a negative-pole terminal of the battery 10. In such a motor drive device, an electrical power W is determined based on the voltage Vdc of positive-side point P of the condenser C2, a current Idc flowing in the reactor L2, and a switching duty d1 of the switching element 15 which satisfies a condition of 0≦d1≦1, i.e., is determined by calculating Vdc·d1·Idc.

摘要翻译： 一种电动机驱动装置，包括电池10; 开关元件15和16与电容器C2串联连接，该电容器C2具有由电池电压的增加作用引起的电压Vdc，并在斩波器控制中操作; 反应器L2的一端与开关元件15,16的公共连接点连接; 以及用于驱动连接在电抗器L2的另一端和电池10的负极端子之间的PM电动机20的逆变器19.在这种电动机驱动装置中，根据电动机的电压Vdc 冷凝器C2的正侧点P，电抗器L2中流过的电流Idc，以及开关元件15的开关占空比d1满足条件0＆nlE; d1＆nlE; 1，即，通过计算Vdc·d1· Idc。

公开(公告)号：US20140243453A1

公开(公告)日：2014-08-28

申请号：US14342864

申请日：2012-09-04

申请人： Noritsuka Mizumura ,  Takashi Yamaguchi ,  Yoko Nagara

发明人： Noritsuka Mizumura ,  Takashi Yamaguchi ,  Yoko Nagara

IPC分类号： C08L63/00

CPC分类号： C08L63/00 ,  C08G59/621 ,  C08K3/08 ,  C08K2201/001 ,  C08L63/10 ,  C08L2205/05 ,  C08L33/068 ,  C08L61/04

摘要： A conductive resin composition which includes an epoxy resin (A), a compound (B) having a (meth)acryloyl group and a glycidyl group, a phenolic resin curing agent (C), a radical polymerization initiator (D) and a conductive particle (E). The conductive resin composition which may be B-staged (semi-cured) at a relatively low temperature to exhibit sufficient tack-free properties and excellent pressure-sensitive tackiness. This permits temporary bonding of parts without involving solvent evaporation or light illumination, thereby reducing or avoiding an increase in facility costs. The conductive resin composition may thereafter be cured (C-staged) to provide a cured product having a desirable bond strength, while maintaining a low specific resistivity.

摘要翻译： 包含环氧树脂（A），具有（甲基）丙烯酰基和缩水甘油基的化合物（B），酚醛树脂固化剂（C），自由基聚合引发剂（D）和导电颗粒 （E）。 导电性树脂组合物可以在比较低的温度下进行B阶（半固化），以显示出足够的无粘性和优异的压敏粘合性。 这允许临时粘合部件而不涉及溶剂蒸发或光照射，从而减少或避免设备成本的增加。 此后，导电性树脂组合物可以固化（C阶段），以提供具有所需粘合强度的固化产物，同时保持低电阻率。

公开(公告)号：US08625857B2

公开(公告)日：2014-01-07

申请号：US13151888

申请日：2011-06-02

申请人： Takashi Yamaguchi ,  Takeo Miki ,  Kenji Miyazaki

发明人： Takashi Yamaguchi ,  Takeo Miki ,  Kenji Miyazaki

IPC分类号： G06K9/00

CPC分类号： H04N1/32309 ,  G03G15/507 ,  G03G21/043 ,  H04N1/00005 ,  H04N1/00015 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00076 ,  H04N1/29 ,  H04N1/3216

摘要： According to one embodiment, an image processing method for inspecting an image includes creating synthetic image information in which information is synthesized with main image information in a visible state which the human eyes perceive in an invisible state which is hard to perceive with the human eyes, printing the synthetic image information onto a medium, acquiring an image printed on the medium as an inspection image information, extracting information embedded in the main image information from the inspection image acquired, and determining a fault in the image printed on the medium based on an extraction result of information.

摘要翻译： 根据一个实施例，用于检查图像的图像处理方法包括创建合成图像信息，其中以与人眼难以察觉的看不见状态的人眼察觉的可见状态的主图像信息合成信息， 将合成图像信息打印到介质上，获取作为检查图像信息的打印在介质上的图像，从获取的检查图像中提取嵌入在主图像信息中的信息，以及基于打印在介质上的图像中的故障来确定 提取结果信息。

公开(公告)号：US20130278189A1

公开(公告)日：2013-10-24

申请号：US13978589

申请日：2012-01-11

申请人： Takashi Yamaguchi ,  Toru Kakebayashi

发明人： Takashi Yamaguchi ,  Toru Kakebayashi

IPC分类号： H02P21/00

CPC分类号： H02P21/0085 ,  H02M7/53875 ,  H02P6/182 ,  H02P23/0086 ,  H02P27/08 ,  H02P2201/07 ,  H02P2205/01

摘要： A LPF extracts DC component of a current detection value of an inverter input current. A subtracting section 4 calculates a difference between a current command value and the DC component of the current detection value. A current controller 5 produces two-phase PWM signals Sa and Sb complementary to each other, from the current difference. Further, an integrating circuit 7 integrates output terminal voltages Vu, Vv and Vw of the inverter to convert the output terminal voltages Vu, Vv and Vw into a magnetic-flux information Φu, Φv and Φw. A logic conversion section 8 converts the magnetic-flux information Φu, Φv and Φw into 120-degree conduction patterns S1′-S6′ to output the 120-degree conduction patterns S1′-S6′. Then, a logic circuit section 9 executes a logic synthesis between the PWM signals Sa and Sb and the 120-degree conduction patterns S1′-S6′ to output gate signals S1-S6.

摘要翻译： LPF提取逆变器输入电流的电流检测值的DC分量。 减法部分4计算当前指令值与当前检测值的直流分量之差。 电流控制器5根据电流差产生彼此互补的两相PWM信号Sa和Sb。 此外，积分电路7对逆变器的输出端子电压Vu，Vv，Vw进行积分，将输出端子电压Vu，Vv，Vw变换为磁通量信息Phiu，Phiv，Phiw。 逻辑转换部分8将磁通量信息Phiu，Phiv和Phiw转换成120度的导通图案S1'-S6'以输出120度的导通图案S1'-S6'。 然后，逻辑电路部分9执行PWM信号Sa和Sb之间的逻辑合成以及120度导通图形S1'-S6'以输出门信号S1-S6。

公开(公告)号：US20130025903A1

公开(公告)日：2013-01-31

申请号：US13531421

申请日：2012-06-22

申请人： Takashi Yamaguchi ,  Hitoshi OGAWA

发明人： Takashi Yamaguchi ,  Hitoshi OGAWA

IPC分类号： H05K5/00

CPC分类号： B26B19/3853

摘要： An electric device has a housing body (1) comprised of first and second housings (11, 12) and a motor (2) in the body (1). The housings (11, 12) are divided along one direction (A). The electric device includes first and second rings (6 and 7) that are attached to different first and second places on an outer circumferential surface of the housings (11 and 12), respectively, to combine them with each other. The first and second places correspond to first and second end sides of an axis of the motor (2), respectively.

摘要翻译： 电气设备具有由主体（1）中的第一和第二壳体（11,12）和马达（2）组成的壳体（1）。 壳体（11,12）沿着一个方向（A）分开。 电气装置包括分别连接到壳体（11和12）的外周表面上的不同第一和第二位置的第一和第二环（6和7），以将它们彼此组合。 第一和第二位置分别对应于电动机（2）的轴线的第一和第二端侧。