公开(公告)号：US20130257567A1

公开(公告)日：2013-10-03

申请号：US13885094

申请日：2012-04-03

申请人： Kouetsu Takaya ,  Yasuhiro Naka ,  Kenji Suzuki ,  Yuichi Yamamoto ,  Yuji Shiba

发明人： Kouetsu Takaya ,  Yasuhiro Naka ,  Kenji Suzuki ,  Yuichi Yamamoto ,  Yuji Shiba

IPC分类号： H01H1/06

CPC分类号： H01H1/06 ,  H01H9/443 ,  H01H50/14 ,  H01H50/163 ,  H01H50/22 ,  H01H50/38 ,  H01H50/42 ,  H01H51/065 ,  H03K17/68

摘要： An electromagnetic contactor has a contact device having a pair of fixed contacts and a movable contact; and an electromagnet unit including an exciting coil driving a movable plunger connected through a connecting shaft. The contact device is configured such that L-shaped portions have a contact portion formed in the pair of fixed contacts fixed maintaining a predetermined interval, and two ends of the movable contact are disposed to be capable of contacting to and separating from the contact portions of the L-shaped portion on a side opposite to that of the electromagnet unit. The electromagnet unit includes a magnetic yoke enclosing a plunger drive portion, a movable plunger having a leading end protruding through an aperture formed in the magnetic yoke and urged by a return spring, and a ring-form permanent magnet magnetized in a movable direction of the movable plunger and fixed to enclose a peripheral flange portion.

摘要翻译： 电磁接触器具有接触装置，该触点装置具有一对固定触头和可动触点; 以及包括驱动通过连接轴连接的活动柱塞的励磁线圈的电磁体单元。 接触装置被构造成使得L形部分具有形成在一对固定触点中的接触部分，固定保持预定间隔，并且可动触头的两端设置成能够接触和分离接触部分的接触部分 在与电磁体单元相反的一侧的L形部分。 电磁体单元包括一个包围柱塞驱动部分的磁轭，一​​个可移动的柱塞，其前端通过形成在磁轭中的孔而突出，并由复位弹簧推动，以及沿着可移动方向被磁化的环形永磁体 活动柱塞并固定以包围周边凸缘部分。

公开(公告)号：US08450845B2

公开(公告)日：2013-05-28

申请号：US12735926

申请日：2009-04-08

申请人： Yoshinari Ikeda ,  Shin Soyano ,  Akira Morozumi ,  Kenji Suzuki ,  Yoshikazu Takahashi

发明人： Yoshinari Ikeda ,  Shin Soyano ,  Akira Morozumi ,  Kenji Suzuki ,  Yoshikazu Takahashi

IPC分类号： H01L23/34

CPC分类号： H01L24/80 ,  H01L21/4882 ,  H01L23/3107 ,  H01L23/3735 ,  H01L23/4334 ,  H01L23/473 ,  H01L23/49537 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/29 ,  H01L24/32 ,  H01L24/33 ,  H01L24/37 ,  H01L24/40 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L24/83 ,  H01L25/072 ,  H01L25/117 ,  H01L2224/05554 ,  H01L2224/29 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/371 ,  H01L2224/40137 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2224/73215 ,  H01L2224/73221 ,  H01L2224/73265 ,  H01L2224/83801 ,  H01L2224/84801 ,  H01L2924/00011 ,  H01L2924/00013 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01074 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/1579 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/29299 ,  H01L2224/2929 ,  H01L2224/29298 ,  H01L2224/83205

摘要： The object of the present invention is to efficiently dissipate heat from the upper and lower main surfaces of a semiconductor device carrying a semiconductor element. A semiconductor device (1) is provided with an insulating substrate (10A), an insulating substrate (10B) provided so as to face the insulating substrate (10A), and a semiconductor element (20) disposed between the insulating substrate (10A) and the insulating substrate (10B) and having a collector electrode and an emitter electrode provided on the side opposite to that of the collector electrode. The collector electrode is electrically connected to a metal foil (10ac) provided on the insulating substrate (10A), and the emitter electrode is electrically connected to the metal foil (10bc) provided on the insulating substrate (10B). As a result, heat generated by the semiconductor element (20) is efficiently dissipated from the upper and lower main surfaces of the semiconductor device (1).

摘要翻译： 本发明的目的是有效地从携带半导体元件的半导体器件的上主表面和下主表面散热。 半导体器件（1）设置有绝缘基板（10A），设置为与绝缘基板（10A）相对的绝缘基板（10B），以及设置在绝缘基板（10A）和 绝缘基板（10B），并且具有集电极和设置在与集电极的相反侧的发射极。 集电极电连接到设置在绝缘基板（10A）上的金属箔（10ac），发射电极与设在绝缘基板（10B）上的金属箔（10bc）电连接。 结果，由半导体元件（20）产生的热量有效地从半导体器件（1）的上主表面和下主表面消散。

公开(公告)号：US20130113580A1

公开(公告)日：2013-05-09

申请号：US13640612

申请日：2011-06-14

申请人： Yasuhiro Naka ,  Kouetsu Takaya ,  Kenji Suzuki

发明人： Yasuhiro Naka ,  Kouetsu Takaya ,  Kenji Suzuki

IPC分类号： H01H1/06

CPC分类号： H01H1/06 ,  H01H1/50 ,  H01H1/54 ,  H01H50/546

摘要： The present invention provides a contact mechanism that is capable of, without enlarging the entire configuration thereof, preventing the generation of an electromagnetic repulsion that opens a movable contact upon application of a current, and also provides an electromagnetic contactor that uses this contact mechanism. A contact mechanism (CM) has a fixed contact (2) and a movable contact (3) that are inserted in a current-carrying path. In the contact mechanism (CM), at least either the fixed contact (2) or the movable contact (3) is formed into an L-shape or a U-shape so as to generate a Lorentz force that acts against an electromagnetic repulsion in an opening direction, which is generated between the fixed contact (2) and the movable contact (3) upon application of a current.

摘要翻译： 本发明提供一种接触机构，其能够在不扩大其整体结构的情况下防止在施加电流时产生打开可动接点的电磁斥力，并且还提供使用该接触机构的电磁接触器。 接触机构（CM）具有插入通电路径中的固定触点（2）和可动触点（3）。 在接触机构（CM）中，至少固定触点（2）或活动触点（3）中的至少一个形成为L形或U形，从而产生用于抵抗电磁斥力的洛伦兹力 在施加电流时在固定触点（2）和可动触点（3）之间产生的打开方向。

公开(公告)号：US20130085274A1

公开(公告)日：2013-04-04

申请号：US13704117

申请日：2011-06-15

申请人： Kenji Suzuki ,  Tsukasa Kato ,  Tsutomu Yamada ,  Yuya Kamada ,  Shinichiro Shoji

发明人： Kenji Suzuki ,  Tsukasa Kato ,  Tsutomu Yamada ,  Yuya Kamada ,  Shinichiro Shoji

IPC分类号： C07D498/10

CPC分类号： C07D498/10 ,  B01J31/0239 ,  B01J2231/40

摘要： A process for the production of a carbodiimide, comprising the steps of: (1) reacting an amine represented by the following formula (A) with carbon disulfide in the presence of a catalyst at a reaction temperature of 50 to 150° C. to obtain a thiourea represented by the following formula (B): (In the above formula (A), R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.) (In the above formula (B), R is as defined in the above formula (A).; (2) desulfurizing the obtained thiourea with a hypochlorite in the presence of a basic compound to obtain a carbodiimide represented by the following formula (C): (In the above formula (C), R is as defined in the above formula (A).); and (3) purifying the obtained carbodiimide.

摘要翻译： 一种制备碳二亚胺的方法，包括以下步骤：（1）在催化剂存在下，在50-150℃的反应温度下使下式（A）表示的胺与二硫化碳反应，得到 由下式（B）表示的硫脲：（在上式（A）中，R是氢原子或碳原子数1〜6的烷基）（上式（B）中，R定义如上） 在上述式（A）中;（2）在碱性化合物存在下用次氯酸盐脱硫得到的硫脲，得到下式（C）表示的碳二亚胺：（在上式（C）中，R为 如上式（A）所定义）;和（3）纯化得到的碳二亚胺。

公开(公告)号：US20130073184A1

公开(公告)日：2013-03-21

申请号：US13612310

申请日：2012-09-12

申请人： Hiroshi Miyamoto ,  Yasushi Iwazaki ,  Shuntaro Okazaki ,  Kenji Suzuki

发明人： Hiroshi Miyamoto ,  Yasushi Iwazaki ,  Shuntaro Okazaki ,  Kenji Suzuki

IPC分类号： F02D41/26 ,  F02D41/30

CPC分类号： F02D41/0085 ,  F02D41/1443 ,  F02D41/1454 ,  F02D41/1456 ,  F02D41/1495

摘要： An inter-cylinder air-fuel ratio imbalance determining apparatus for an internal combustion engine includes an air-fuel ratio sensor; fuel injection valves; an instructed fuel injection amount control unit; and an imbalance determination unit configured: to acquire a time-differential-value corresponding value that is an amount of change per predetermined time in an output value of the sensor or a detected air-fuel ratio represented by the output value; to acquire a positive gradient corresponding value based on a positive value of the time-differential-value corresponding value; to acquire a negative gradient corresponding value based on a negative value of the time-differential-value corresponding value; to determine an imbalance determination threshold based on a magnitude of a ratio of the negative gradient corresponding value to the positive gradient corresponding value; and to determine whether inter-cylinder air-fuel ratio imbalance has occurred by comparing a magnitude of the negative gradient corresponding value with the imbalance determination threshold.

摘要翻译： 用于内燃机的气缸间空燃比不平衡确定装置包括空燃比传感器; 燃油喷射阀; 指示燃料喷射量控制单元; 以及不平衡确定单元，被配置为获取作为所述传感器的输出值中的每预定时间的变化量的时间微分值对应值或由所述输出值表示的检测到的空燃比; 基于时间微分值对应值的正值来获取正梯度对应值; 基于时间 - 微分值对应值的负值来获取负梯度对应值; 基于负梯度对应值与正梯度对应值的比值的大小来确定不平衡确定阈值; 并且通过将负梯度对应值的大小与不平衡确定阈值进行比较来确定是否发生了缸间空燃比不平衡。

公开(公告)号：US08385770B2

公开(公告)日：2013-02-26

申请号：US12951823

申请日：2010-11-22

申请人： Masatoshi Yamada ,  Yoshihiro Enomoto ,  Katsuya Takenouchi ,  Katsunori Kikuchihara ,  Yoshihisa Nakao ,  Kazuyuki Yagata ,  Kiyotoshi Kaneyama ,  Kenji Suzuki

发明人： Masatoshi Yamada ,  Yoshihiro Enomoto ,  Katsuya Takenouchi ,  Katsunori Kikuchihara ,  Yoshihisa Nakao ,  Kazuyuki Yagata ,  Kiyotoshi Kaneyama ,  Kenji Suzuki

IPC分类号： G03G15/16

CPC分类号： G03G21/105 ,  G03G21/12 ,  G03G2215/1661

摘要： There is provided a developer recovery device including: a casing; a recovery member disposed along an edge portion of the aperture portion; a sealing member disposed along an edge portion at a conveyance direction upstream side of the aperture portion; a moving section that moves the recovery member and the sealing member between a position of being touched against the developer-bearing member and a position of being apart from the developer-bearing member; a suction section that sucks the developer separated from the developer-bearing member into the casing; and a filter that is long in the length direction of the aperture portion and that is disposed in the casing between the aperture portion and the suction section with an inclination such that a lower portion of the filter is further away from the aperture portion than an upper portion of the filter.

摘要翻译： 提供了一种显影剂回收装置，包括：壳体; 沿所述开口部的边缘部配置的回收部件; 密封构件，其沿着所述开口部的输送方向的上游侧的边缘部配置; 移动部分，其使所述恢复部件和所述密封部件在与所述显影剂承载部件接触的位置与所述显影剂承载部件分离的位置之间移动; 抽吸部，其将从显影剂承载部件分离的显影剂吸入壳体; 以及过滤器，其在所述开口部的长度方向上长，并且在所述开口部和所述吸引部之间设置在所述壳体内的倾斜度使得所述过滤器的下部比所述孔部远离所述开口部 过滤器的一部分。

公开(公告)号：US08381644B2

公开(公告)日：2013-02-26

申请号：US12698596

申请日：2010-02-02

申请人： Yasuhiko Tanaka ,  Kenji Suzuki ,  Hiroshi Nagase ,  Toshihiko Yamamoto ,  Shunsuke Matsunaga

发明人： Yasuhiko Tanaka ,  Kenji Suzuki ,  Hiroshi Nagase ,  Toshihiko Yamamoto ,  Shunsuke Matsunaga

IPC分类号： B30B15/14 ,  H02P3/14 ,  H02P27/00

CPC分类号： H02M5/4585 ,  H02M1/36 ,  H02M7/797

摘要： A motor drive control device includes a power-running operation start voltage setting section that sets a power-running operation start voltage of the power supply converter, a power-running operation start control section that causes the power supply converter to start a power-running operation when the direct-current voltage of the power supply converter has reached the power-running operation start voltage set by the power-running operation start voltage setting section, a power-running operation stop voltage setting section that sets a power-running operation stop voltage of the power supply converter, and a power-running operation stop control section that causes the power supply converter to stop the power-running operation when the direct-current voltage of the power supply converter has reached the power-running operation stop voltage set by the power-running operation stop voltage setting section.

摘要翻译： 电动机驱动控制装置包括动力运行动作开始电压设定部，其设定电源变换器的动力运行动作开始电压;电力运转动作开始控制部，其使电源变换器开始动力运行 当电源转换器的直流电压达到由电力运行运行开始电压设定部分设定的动力运行运行开始电压时的动作;动力运行停止电压设定部，其设定运转动作停止 电源转换器的电压以及电力供给转换器在电源变换器的直流电压达到电力运行停止电压设定时停止运转动作的动力运行停止控制部， 通过动力运行停止电压设定部。

公开(公告)号：US20130020484A1

公开(公告)日：2013-01-24

申请号：US13638048

申请日：2011-10-20

申请人： Tomoyoshi Tai ,  Kenji Suzuki ,  Jungo Kondo

发明人： Tomoyoshi Tai ,  Kenji Suzuki ,  Jungo Kondo

IPC分类号： G01J5/02

CPC分类号： H01L37/02 ,  G01J5/0225 ,  G01J5/024 ,  G01J5/34 ,  H01L37/025

摘要： A pyroelectric element includes a pyroelectric substrate being a substrate of lithium tantalate single crystal having an X-axis, a Y-axis, and a Z-axis as crystal axes; front-side electrodes disposed on a front side of the pyroelectric substrate; and back-side electrodes paired with the front-side electrodes, respectively. The pyroelectric substrate is a Y-offcut plate obtained by cutting the lithium tantalate single crystal at an angle turned by a cut angle θ from the Y-axis toward the Z-axis about the X-axis that coincides with a direction along the electrode plane, and the cut angle θ is 30° to 60° or 120° to 150°. The pyroelectric substrate is preferably 10 μm or less in thickness, and is more preferably 5 μm to 10 μm in thickness.

摘要翻译： 热电元件包括​​作为晶轴的具有X轴，Y轴和Z轴的钽酸锂单晶的衬底的热电衬底; 设置在所述热电基板的前侧的前侧电极; 和与前侧电极配对的背面电极。 热电基板是通过以切割角度折射的角度切割钽酸锂单晶获得的Y断开板; 从Y轴向Z轴绕X轴方向与电极平面方向一致，切割角度与θ轴方向一致; 为30°至60°或120°至150°。 热电基板的厚度优选为10μm以下，更优选为5μm〜10μm。

公开(公告)号：US08350647B2

公开(公告)日：2013-01-08

申请号：US13138927

申请日：2010-06-14

申请人： Kouetsu Takaya ,  Koji Okubo ,  Yasuhiro Naka ,  Toshikatsu Ohgami ,  Kenji Suzuki

发明人： Kouetsu Takaya ,  Koji Okubo ,  Yasuhiro Naka ,  Toshikatsu Ohgami ,  Kenji Suzuki

IPC分类号： H01H63/02

CPC分类号： H01H50/14 ,  H01H50/02 ,  H01H50/443

摘要： A plurality of terminal chambers (20a) to (20e) is formed in a housing (16) by using a plurality of partition walls (24a) to (24e) to partition. In the terminal chambers, fixed contactors (31) each having a fixed contact point (31d) and a terminal screw (31a) are mounted. Engaged portions (31b) are formed integrally with the fixed contactors. Further, a press-fit engaging portion (26) is provided in each of the terminal chambers. The terminal chamber is formed as a space different from a space accommodating a movable contact point support, and the press-fit engaging portion is engaged by the engaged portion by press-fitting.

摘要翻译： 通过使用多个分隔壁（24a）至（24e）分隔成多个端子室（20a）至（20e），形成在壳体（16）中。 在端子室中，安装有固定接触点（31d）和端子螺钉（31a）的固定接触器（31）。 啮合部分（31b）与固定接触器一体形成。 此外，在每个端子室中设置有压配合接合部（26）。 端子室形成为与容纳可动接点支架的空间不同的空间，压配合接合部通过压配合而被卡合部卡合。

公开(公告)号：US08324994B2

公开(公告)日：2012-12-04

申请号：US13322035

申请日：2010-06-14

申请人： Yasuhiro Naka ,  Toshikatsu Ohgami ,  Koji Okubo ,  Kouetsu Takaya ,  Kenji Suzuki

发明人： Yasuhiro Naka ,  Toshikatsu Ohgami ,  Koji Okubo ,  Kouetsu Takaya ,  Kenji Suzuki

IPC分类号： H01H67/02

CPC分类号： H01H50/323 ,  H01H50/045 ,  H01H51/005 ,  H01H2300/042

摘要： An electromagnetic contactor (1a) is provided with an erroneous mounting prevention unit (8) which permits an entry of a connection piece when a connection piece (6f) of a reversible unit (6) attempts to enter a normal position (NP) inside a display window (3a) where the connection piece is connectable to an operation display piece (4a), and prevents the entry of the connection piece when the connection piece attempts to enter a position inside the display window (3a) deviated from the normal position (NP).

摘要翻译： 电磁接触器（1a）设置有错误安装防止单元（8），当可逆单元（6）的连接件（6f）试图进入正常位置（NP）时，允许连接件进入 显示窗口（3a），其中连接件可连接到操作显示件（4a），并且当连接件试图进入偏离正常位置的显示窗（3a）内的位置时防止连接件进入 NP）。