公开(公告)号：US08300331B2

公开(公告)日：2012-10-30

申请号：US12083767

申请日：2006-10-17

申请人： Ryohhei Kawamuki ,  Hideaki Fujita ,  Masayuki Nishikawa

发明人： Ryohhei Kawamuki ,  Hideaki Fujita ,  Masayuki Nishikawa

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G03B3/02 ,  G03B3/10

摘要： A lens unit and a lens driving apparatus are provided. First to third guide members have first to third axis lines, and the first to third axis lines are arranged in parallel with each other. A first lens holder has a first lens held by a first lens holding portion with a first main sliding portion guided by sliding on the first guide member, and a first sub sliding portion guided by sliding on the third guide member. A second lens holder has a second lens held coaxially with the first lens by a second lens holding portion with a second main sliding portion guided by sliding on the second guide member, and a second sub sliding portion guided by the third guide member.

摘要翻译： 提供透镜单元和透镜驱动装置。 第一至第三引导构件具有第一至第三轴线，并且第一至第三轴线彼此平行地布置。 第一透镜保持器具有由第一透镜保持部保持的第一透镜，在第一引导构件上通过滑动引导的第一主滑动部分和在第三引导构件上滑动引导的第一副滑动部。 第二透镜架具有通过第二透镜保持部与第一透镜保持同轴的第二透镜，第二主滑动部分在第二引导构件上由滑动引导，第二副滑动部由第三引导构件引导。

公开(公告)号：US08184462B2

公开(公告)日：2012-05-22

申请号：US12710979

申请日：2010-02-23

申请人： Masao Mabuchi ,  Yasuhiro Tsubota ,  Takao Mizokami ,  Hideaki Fujita

发明人： Masao Mabuchi ,  Yasuhiro Tsubota ,  Takao Mizokami ,  Hideaki Fujita

IPC分类号： H02M7/00 ,  H02M7/02

CPC分类号： H02M7/49 ,  H02J3/383 ,  Y02E10/563

摘要： A first chopper circuit generates a first sequence of square wave voltages having a voltage level that changes to a positive side by chopping a direct current voltage at a system frequency. A second chopper circuit generates a second sequence of square wave voltages having a voltage level that changes to a negative side by chopping a direct current voltage at a frequency twice as high as the system frequency. The second chopper circuit further generates a third sequence of square wave voltages having a voltage level that changes to the positive and negative side in turns in the manner of sinusoidal wave by summing the first sequence of square wave voltages and the second sequence of square wave voltages. A third chopper circuit chops the third sequence of square wave voltages at a frequency determined by a timing that depends on if a voltage difference thereof to a sinusoidal wave voltage results in a positive value or a negative value and outputting the chopped third sequence of square wave voltages as a charge/discharge output. The third chopper circuit PWM-controls the charge/discharge output at a PWM frequency so that the difference is corrected to thereby generate a sinusoidal wave voltage that continuously changes to the positive and negative sides.

摘要翻译： 第一斩波电路通过在系统频率处切断直流电压来产生具有变化到正侧的电压电平的方波电压的第一序列。 第二斩波电路通过以系统频率的两倍的频率斩波直流电压来产生具有变化到负侧的电压电平的第二方波电压序列。 第二斩波电路进一步产生第三顺序的方波电压，其具有通过将第一顺序方波电压和第二次方波电压序列相加而以正弦波的方式依次变化到正侧和负侧的电压电平 。 第三斩波电路以由取决于其与正弦波电压的电压差是否为正值或正负值的定时确定的频率斩波第三次方波电压序列，并输出斩波的第三个方波序列 电压作为充​​放电输出。 第三斩波电路PWM控制PWM频率的充电/放电输出，使得差被校正，从而产生连续改变到正侧和负侧的正弦波电压。

公开(公告)号：US08154893B2

公开(公告)日：2012-04-10

申请号：US12527709

申请日：2008-02-20

申请人： Akihiko Iwata ,  Hiroshi Ito ,  Hirofumi Akagi ,  Hideaki Fujita ,  Takushi Jimichi

发明人： Akihiko Iwata ,  Hiroshi Ito ,  Hirofumi Akagi ,  Hideaki Fujita ,  Takushi Jimichi

IPC分类号： H02M7/44

CPC分类号： H02J3/383 ,  H02M7/49 ,  H02M7/53875 ,  Y02E10/563

摘要： A three-phase inverter circuit including a DC portion including capacitors connected between output terminals of a solar battery and single-phase inverters connected in series with AC output lines of the three-phase inverter circuit that together constitute an inverter section, the inverter section being connected to a three-phase power system. The three-phase inverter circuit outputs a reverse-polarity voltage pulse during a period within each of basic voltage pulses of which pulsewidth corresponds to a half cycle every half cycle of a system voltage. A power burden born by the individual single-phase inverters in each half cycle is made approximately zero and the individual single-phase inverters make a correction for subtracting a common voltage from target output voltages of individual phases during the period when the reverse-polarity voltage pulse is generated.

摘要翻译： 一种三相逆变器电路，包括直流部分，其包括连接在太阳能电池的输出端子之间的电容器和与三相逆变器电路的AC输出线串联连接的单相逆变器，所述三相逆变器电路一起构成逆变器部分，所述逆变器部分 连接到三相电力系统。 三相逆变器电路在脉冲宽度对应于系统电压的每半个周期的半周期的每个基本电压脉冲期间的周期内输出反向极性电压脉冲。 在每个半周期内由各个单相逆变器产生的电力负担大致为零，并且各个单相逆变器在反相极性电压的期间进行从各相的目标输出电压中减去公共电压的校正 产生脉冲。

公开(公告)号：US08008876B2

公开(公告)日：2011-08-30

申请号：US12144580

申请日：2008-06-23

申请人： Kei Yonemori ,  Nobuhide Seo ,  Kohei Saito ,  Hirofumi Akagi ,  Hideaki Fujita

发明人： Kei Yonemori ,  Nobuhide Seo ,  Kohei Saito ,  Hirofumi Akagi ,  Hideaki Fujita

IPC分类号： H02P25/30 ,  H02P7/00

CPC分类号： B60L11/123 ,  B60L15/007 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/429 ,  B60L2240/441 ,  B60L2240/445 ,  B60L2240/529 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/26 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241

摘要： A hybrid electric vehicle includes, in one example, a motor-generator driven by an engine to generate alternating current, wherein the motor-generator is further configured to start the engine, a motor for driving the vehicle, a diode rectifier to rectify alternating current generated by the motor-generator, an inverter connected to a feed circuit between the diode rectifier and the motor to convert direct current in the feed circuit into alternating current, a power supply connected to a line connecting the diode rectifier with the inverter, a first feed circuit to supply current to the motor to drive the vehicle through the diode rectifier and the inverter in series a second feed circuit to connect the motor-generator with the power supply while bypassing at least the diode rectifier, and an alternating current converter provided in the second feed circuit.

摘要翻译： 在一个示例中，混合动力电动车辆包括由发动机驱动以产生交流电的电动发电机，其中所述电动发电机还被配置为启动发动机，用于驱动车辆的电动机，用于对交流电进行整流的二极管整流器 由电动发电机产生的逆变器，连接到二极管整流器和电动机之间的馈电电路的逆变器，以将馈电电路中的直流转换为交流电;连接到连接二极管整流器与逆变器的线路的电源，第一 馈电电路以向电动机提供电流以驱动车辆通过二极管整流器和逆变器串联连接第二馈电电路，以在旁路至少二极管整流器的同时将电动发电机与电源连接，以及交流电转换器 第二馈电电路。

公开(公告)号：US20110189518A1

公开(公告)日：2011-08-04

申请号：US13122645

申请日：2010-07-13

申请人： Hideaki Fujita ,  Takashi Hosokawa

发明人： Hideaki Fujita ,  Takashi Hosokawa

IPC分类号： H01M4/02 ,  H01M2/02

CPC分类号： H01M10/0525 ,  H01M4/485 ,  H01M10/0431 ,  H01M10/0587 ,  Y02T10/7011

摘要： The present invention provides a high-output, and long-life nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery includes: an electrode group which is formed by winding a positive electrode 5 including an active material layer formed on a surface of a current collector, and a negative electrode 6 including an active material layer formed on a surface of a current collector with a porous insulator 7 interposed therebetween, and is sealed in a battery case, wherein the electrode group is configured in such a manner that uniform surface pressure is applied to turns of the positive electrode 5, the negative electrode 6, and the porous insulator 7 during the winding.

摘要翻译： 本发明提供一种高产量，长寿命的非水电解质二次电池。 非水电解质二次电池包括：通过卷绕包括形成在集电体的表面上的活性物质层的正极5形成的电极组和包含在电流表面上形成的活性物质层的负极6 集电体，其间插入有多孔绝缘体7，并且密封在电池壳体中，其中电极组被构造成使得正极5，负极6和多孔绝缘体的匝施加均匀的表面压力 7在卷绕期间。

公开(公告)号：US20110128763A1

公开(公告)日：2011-06-02

申请号：US12527869

申请日：2008-02-20

申请人： Akihiko Iwata ,  Hiroshi Ito ,  Hirofumi Akagi ,  Hideaki Fujita ,  Takushi Jimichi

发明人： Akihiko Iwata ,  Hiroshi Ito ,  Hirofumi Akagi ,  Hideaki Fujita ,  Takushi Jimichi

IPC分类号： H02M7/797

CPC分类号： H02J7/35 ,  H02M7/49 ,  H02M7/53871 ,  H02M7/53873 ,  H02M7/5395 ,  H02M7/793 ,  Y02E10/566

摘要： A power converting apparatus is provided with three sets of half-bridge inverters (4a-4c) connected between output terminals of a solar battery (1), each of the half-bridge inverters (4a-4c) including two series-connected switching devices, single-phase inverters (5a-5c) connected to individual AC output lines of the bridge inverters (4a-4c), and two series-connected capacitors (6a, 6b) for dividing a voltage of the solar battery (1), wherein output terminals of the single-phase inverters (5a-5c) are connected to individual phases of a three-phase power system (2). Each of the half-bridge inverters (4a-4c) is operated to output one pulse per half cycle, each of the single-phase inverters (5a-5c) is controlled by PWM control operation to make up for a voltage insufficiency from the system voltage, and sums of outputs of the half-bridge inverters (4a-4c) and the single-phase inverters (5a-5c) are output to the power system (2).

摘要翻译： 电力转换装置具有连接在太阳能电池（1）的输出端子之间的三组半桥逆变器（4a-4c），每个半桥逆变器（4a-4c）包括两个串联连接的开关装置 ，连接到桥式逆变器（4a-4c）的各个AC输出线的单相逆变器（5a-5c）和用于分割太阳能电池（1）的电压的两个串联电容器（6a，6b），其中 单相逆变器（5a-5c）的输出端子连接到三相电力系统（2）的各个相。 每个半桥逆变器（4a-4c）被操作以每半个周期输出一个脉冲，每个单相逆变器（5a-5c）由PWM控制操作控制以补偿来自系统的电压不足 电压和半桥逆变器（4a-4c）和单相逆变器（5a-5c）的输出之和被输出到电力系统（2）。

公开(公告)号：US20110050987A1

公开(公告)日：2011-03-03

申请号：US12310408

申请日：2007-08-24

申请人： Masayuki Nishikawa ,  Hideaki Fujita

发明人： Masayuki Nishikawa ,  Hideaki Fujita

IPC分类号： H04N5/225 ,  G02B7/02

CPC分类号： H04N5/2254 ,  G02B7/102 ,  H04N5/2257

摘要： A lens unit having a first lens (2) whose optical surface on the imaging surface side is made of resin (32), a first lens holder (3) for holding the first lens (2), a second lens (6) placed to the imaging side of and spaced in the optical axis direction from the first lens (2), and a second lens holder (4) for holding the second lens (6). The first lens (2) and the second lens (6) are movable relative to each other. A second lens holder recess (8) which a resin projection (33) of the first lens (2) can enter and exit from is formed in the second lens holder (4).

摘要翻译： 一种透镜单元，具有：第一透镜（2），其成像面侧的光学面由树脂构成，第一透镜保持架（3），用于保持第一透镜（2）;第二透镜（6） 与第一透镜（2）的光轴方向上的成像侧并与光轴方向隔开，以及用于保持第二透镜（6）的第二透镜保持件（4）。 第一透镜（2）和第二透镜（6）可相对于彼此移动。 在第二透镜保持器（4）中形成有第一透镜（2）的树脂突起（33）能够进出的第二透镜保持器凹部（8）。

公开(公告)号：US20100247991A1

公开(公告)日：2010-09-30

申请号：US12739820

申请日：2009-05-08

申请人： Takashi Hosokawa ,  Yukihiro Okada ,  Kiyomi Kozuki ,  Hideaki Fujita

发明人： Takashi Hosokawa ,  Yukihiro Okada ,  Kiyomi Kozuki ,  Hideaki Fujita

IPC分类号： H01M6/10 ,  H01M6/00

CPC分类号： H01M2/263 ,  H01M2/266 ,  H01M10/0431 ,  H01M10/0436 ,  Y10T29/49108 ,  Y10T29/49115

摘要： It is possible to ensure welding of an exposed portion of an electrode core member protruding from one end surface of an electrode group to a desired connection portion of a current collector plate by constituting a battery wherein an end portion of a first electrode is protruding from an end portion of a second electrode and an end portion of a separator on one end surface of an electrode group, the protruding end portion of the first electrode includes an exposed portion of a first electrode core member, the exposed portion of the first electrode core member is welded to a connection portion on one surface of the first current collector plate, and an insulating layer is formed in an area except for a reverse face portion of the connection portion on the other surface of the first current collector plate.

摘要翻译： 可以通过构成电池来确保从电极组的一个端面突出的电极芯部件的露出部分到集电板的期望连接部分的焊接，其中第一电极的端部从 第二电极的端部和电极组的一个端面上的隔板的端部，第一电极的突出端部包括第一电极芯构件的暴露部分，第一电极芯构件的露出部分 被焊接到第一集电板的一个表面上的连接部分，并且在除了第一集电板的另一个表面上的连接部分的反面部分之外的区域中形成绝缘层。

公开(公告)号：US20100216000A1

公开(公告)日：2010-08-26

申请号：US12377340

申请日：2007-07-09

申请人： Hideaki Fujita ,  Tsuyoshi Hatanaka ,  Hidenori Takahashi ,  Kenichi Nishibata

发明人： Hideaki Fujita ,  Tsuyoshi Hatanaka ,  Hidenori Takahashi ,  Kenichi Nishibata

IPC分类号： H01M6/10 ,  B29C65/00 ,  B32B38/04

CPC分类号： H01M10/044 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/13 ,  H01M4/131 ,  H01M4/525 ,  H01M4/62 ,  H01M4/70 ,  H01M10/0585 ,  Y10T156/10 ,  Y10T156/1052

摘要： An active material layer 2 is applied on a current collector 1 so as to expose respective end parts of the current collector 1. A first active material layer non-formation part 1a at one of the end parts of the current collector 1 is formed narrower than a second active material layer non-formation part 1b at the other end part thereof. Next, a porous film 3 is formed on the current collector 1 to cover the active material layer 2. In this formation, the porous film 3 covers the edge surface of the active material layer 2 at the first non-formation part 1a while exposing a part of the second non-formation part 1b of the current collector 1.

摘要翻译： 将活性物质层2施加在集电体1上，露出集电体1的各端部。集电体1的一个端部的第一活性物质层非形成部1a形成为比 第二活性物质层非形成部分1b的另一端部。 接着，在集电体1上形成多孔膜3以覆盖活性物质层2.在这种形成中，多孔膜3在第一非形成部分1a覆盖活性物质层2的边缘表面， 集电体1的第二非形成部1b的一部分。

公开(公告)号：US07658559B2

公开(公告)日：2010-02-09

申请号：US11580595

申请日：2006-10-13

申请人： Hideaki Fujita

发明人： Hideaki Fujita

IPC分类号： G03B9/08

CPC分类号： G03B9/12 ,  G02B5/205 ,  G02B7/026

摘要： A lens-shutter coupling unit having a coupling structure of a lens shutter and a shutter unit capable of miniaturization and high-precision arrangement of a lens group, is provided. A shutter driving part for moving shutter blades and a filter driving part for moving an ND filter are disposed near an outer periphery of a protruding part of a lens group that protrudes from a barrel. The shutter driving part and the filter driving part can be disposed in a position (inner periphery) near an optical axis of the lens group. The center of rotation of the shutter blades and the ND filter can also be disposed near the optical axis of the lens group, and the shutter blades and the ND filter can be reduced in size. As a result, since the space at the time of retreat can be reduced, the shutter unit can be reduced in size.

摘要翻译： 提供一种具有能够使透镜组小型化和高精度布置的快门单元的耦合结构的透镜快门耦合单元。 用于移动快门叶片的快门驱动部件和用于移动ND滤光器的滤光器驱动部件设置在从筒体突出的透镜组的突出部分的外周附近。 快门驱动部和滤光器驱动部可以配置在透镜组的光轴附近的位置（内周）。 快门叶片和ND滤光片的旋转中心也可以设置在透镜组的光轴附近，并且可以减小快门叶片和ND滤光片的尺寸。 结果，由于可以减小撤退时的空间，因此可以减小快门单元的尺寸。