公开(公告)号：US08902622B2

公开(公告)日：2014-12-02

申请号：US13518350

申请日：2011-09-07

Applicant: Akihiro Suzuki ,  Hitoshi Kidokoro ,  Toshiki Koshimae ,  Hiroshi Kurushima ,  Masato Matsubara ,  Naoki Nishikawa

Inventor： Akihiro Suzuki ,  Hitoshi Kidokoro ,  Toshiki Koshimae ,  Hiroshi Kurushima ,  Masato Matsubara ,  Naoki Nishikawa

IPC: H02M7/5387 ,  H02M7/00 ,  H02M7/217

CPC classification number: H02M7/003

Abstract: A power supply apparatus includes an inverter having output terminals; a first transformer that transforms AC output from the output terminals; a second transformer that is connected to the output terminals in parallel to the first transformer, arranged on an opposite side of the first transformer with respect to a straight line passing through a center of the output terminals and extending perpendicularly to a plane including the output terminals, and transforms AC power output from the output terminals; first conductive lines that connect the output terminals to both ends of the first transformer; and second conductive lines that connect the output terminals to both ends of the second transformer. An area of a first loop formed by the inverter, the first conductive lines, and the first transformer is equal to an area of a second loop formed by the inverter, the second conductive lines, and the second transformer.

Abstract translation: 电源装置包括具有输出端子的逆变器; 第一变压器，用于转换输出端的交流输出; 第二变压器，其连接到与第一变压器并联的输出端子，相对于穿过输出端子的中心的直线布置在第一变压器的相对侧上，并且垂直于包括输出端子的平面延伸 并从输出端子转换输出的交流电力; 将输出端子连接到第一变压器的两端的第一导线; 以及将输出端子连接到第二变压器的两端的第二导线。 由逆变器，第一导线和第一变压器形成的第一回路的区域等于由逆变器，第二导线和第二变压器形成的第二回路的面积。

公开(公告)号：US07902482B2

公开(公告)日：2011-03-08

申请号：US10517656

申请日：2003-06-13

Applicant: Hitoshi Kidokoro ,  Masato Matsubara

Inventor： Hitoshi Kidokoro ,  Masato Matsubara

IPC: H01S3/13 ,  B23K26/00

CPC classification number: B23K26/0622 ,  H05K3/0026

Abstract: A laser beam machine includes a controller for outputting command pulse sets according to control parameter settings for controlling laser pulse output power, a thinning-out circuit, into which the command pulse sets are inputted, for thinning out pulses of the command pulse sets, based on predetermined setting values, an electric power supplying unit for generating, in response to command pulse sets outputted from the thinning-out circuit, pulsed electric power supplied to a load, and a generator for pumping, so as to output a laser beam, a laser medium with which a discharging space is filled, by electric discharge generated by the pulsed electric power supplied from the electric power supplying unit. A pulse width thereof can be considerably varied at low cost with the heat generated by the increase of the switching number of the electric power supplying unit being prevented.

Abstract translation: 激光束机器包括：控制器，用于根据用于控制激光脉冲输出功率的控制参数设置输出命令脉冲组;输入命令脉冲组的稀疏电路，用于稀疏命令脉冲组的脉冲，基于 在预定的设定值上，电力供给单元，响应于从稀疏电路输出的指令脉冲组，产生提供给负载的脉冲电力，以及用于泵送的发电机，以输出激光束， 通过从电力供给单元供给的脉冲电力产生的放电，填充有放电空间的激光介质。 由于防止了电力供给单元的开关数的增加而产生的热量，其脉冲宽度可以以低成本显着变化。

公开(公告)号：US20100315794A1

公开(公告)日：2010-12-16

申请号：US12744295

申请日：2008-12-22

Applicant: Hitoshi Kidokoro

Inventor： Hitoshi Kidokoro

IPC: H05K7/00 ,  H05K3/30

CPC classification number: H05K1/18 ,  H05K2201/10454 ,  H05K2201/10484 ,  H05K2201/10522 ,  H05K2201/1053 ,  H05K2201/10651 ,  Y10T29/4913

Abstract: When U-shape formed electronic components having an axial lead shape are mounted upright on a printed board, two U-shape formed electronic components having an axial lead shape are arranged so as not to be in the same straight line, and a wiring pattern is formed in a state where bent-side lead wires have the same electric potential, and the electronic components are inclined so as to place the bent-side lead wires close to each other, whereby the electronic components that tend to fall in the inclined direction can be mutually supported by the bent-side lead wires. Thus, the electronic components can be prevented from falling without spoiling a heat dissipation performance of the electronic component and the board, and without greatly deteriorating an assembly performance of the board.

Abstract translation: 当具有轴向引线形状的U形形成的电子部件竖直地安装在印刷电路板上时，具有轴向引线形状的两个U形成形的电子部件被布置成不成为相同的直线，并且布线图案 形成在弯曲侧引线具有相同电位的状态下，并且电子部件倾斜以使弯曲侧引线彼此靠近，从而倾斜倾斜方向的电子部件可以 由弯曲侧引线相互支撑。 因此，可以防止电子部件落下而不会破坏电子部件和电路板的散热性能，并且不会极大地降低电路板的组装性能。

公开(公告)号：US20090030583A1

公开(公告)日：2009-01-29

申请号：US11577153

申请日：2005-10-12

Applicant: Yuzo Shimamura ,  Yukitsugu Hirota ,  Masaharu Nagano ,  Hitoshi Kidokoro

Inventor： Yuzo Shimamura ,  Yukitsugu Hirota ,  Masaharu Nagano ,  Hitoshi Kidokoro

IPC: F16H59/04 ,  G06F17/00

CPC classification number: F16H61/32 ,  F16H2061/323 ,  F16H2061/326 ,  Y10T74/2003

Abstract: An operation range selection mechanism of an automatic transmission 100 according to the present invention includes an input operation force detector 21 that detects an operation force generated by an operation applied to a select lever 2, an assist actuator 9 that adds an assist force to the select lever 2 to carry out an operation assist for the select lever 2, and an assist force control device 22 that controls the assist actuator 9 to start the operation assist for the select lever 2 upon the value of the operation force detected by the input operation force detector 21 being equal to or more than a predetermined value. The assist force control device 22 stops the operation assist upon the operation force being less than the predetermined value or the select lever 2 having reached a predetermined position, and then temporarily sets the predetermined value to a higher value.

Abstract translation: 根据本发明的自动变速器100的操作范围选择机构包括输入操作力检测器21，其检测由施加到选择杆2的操作产生的操作力;辅助致动器9，其将辅助力添加到选择杆 杠杆2对选择杆2进行操作辅助;以及辅助力控制装置22，其控制辅助致动器9，根据由输入操作力检测到的操作力的值来启动选择杆2的操作辅助 检测器21等于或大于预定值。 辅助力控制装置22在操作力小于预定值或选择杆2达到预定位置时停止操作辅助，然后将预定值临时设定为较高值。

公开(公告)号：US20070297478A1

公开(公告)日：2007-12-27

申请号：US11587304

申请日：2004-04-21

Applicant: Hiroshi Kurushima ,  Hitoshi Kidokoro ,  Masato Matsubara

Inventor： Hiroshi Kurushima ,  Hitoshi Kidokoro ,  Masato Matsubara

IPC: H01S3/036

CPC classification number: H01S3/134 ,  H01S3/036

Abstract: A pressure of a laser gas in an enclosure (7) is detected by a gas pressure sensor (12), and a pressure comparison circuit (13) determines whether the thus-detected pressure is normal or anomalous. An electric current output from an inverter (10) that drives a blower (5) to cause a laser gas to flow back, is detected by a current detection circuit (9). A current comparison circuit (11) determines whether or not the output current is normal or anomalous. A result of a pressure comparison circuit (13) and a result of the current comparison circuit (11) are sent to an AND circuit (15) and performed AND processing. A result of the AND circuit (15), a result of the current detection circuit (9), and a result of the gas pressure sensor (12) are sent to a comparison operation section (17) in a controller (14). A determination is made as to whether or not the blower is anomalous. When the blower is determined to be anomalous, a signal is output to an oscillator and a machine control section (18), to thus stop the oscillator and the machine. Thereby, an anomaly in the blower (5) can be detected regardless of fluctuations in the pressure of the laser gas.

Abstract translation: 气体压力传感器（12）检测外壳（7）中的激光气体的压力，压力比较电路（13）确定检测到的压力是正常还是异常。 由电流检测电路（9）检测从驱动鼓风机（5）使激光气体回流的逆变器（10）的电流。 电流比较电路（11）确定输出电流是正常还是异常。 压力比较电路（13）的结果和电流比较电路（11）的结果被发送到AND电路（15）并执行AND处理。 AND电路（15）的结果，电流检测电路（9）的结果和气体压力传感器（12）的结果被发送到控制器（14）中的比较运算部（17）。 确定鼓风机是否是异常的。 当鼓风机被确定为异常时，信号被输出到振荡器和机器控制部分（18），从而停止振荡器和机器。 因此，无论激光气体的压力的波动如何，都可以检测到鼓风机（5）中的异常。

公开(公告)号：US07205734B2

公开(公告)日：2007-04-17

申请号：US10495043

申请日：2003-07-10

Applicant: Hitoshi Kidokoro

Inventor： Hitoshi Kidokoro

IPC: H02P1/00 ,  H02P1/22 ,  H02P1/40 ,  H02P3/00 ,  H02P3/20

CPC classification number: G05B19/19 ,  E05F15/40 ,  E05F15/646 ,  E05Y2900/531 ,  G05B2219/41021 ,  G05B2219/41026 ,  G05B2219/42115 ,  G05B2219/45242

Abstract: A control device for a vehicular opening/closing body is provided with a duty ratio calculator (78), which calculates a duty ratio when power supplied to a door drive motor (48) allowing an opening/closing body to open/close is subjected to duty control based on a result of adding first second multiplication values, the first multiplication value being obtained by multiplying a speed difference between a target opening/closing body speed and an actual opening/closing body speed by a negative proportional gain, and the second multiplication value being obtained by multiplying an integral value of the speed difference by an integral gain.

Abstract translation: 车辆用开闭体的控制装置设置有占空比计算器（78），该占空比计算器（78）计算当允许打开/关闭主体打开/关闭的门驱动电机（48）的供电被供给到 基于添加第一第二乘法值的结果的占空比控制，所述第一乘法值是通过将目标开/闭体速度和实际开/闭体速度之间的速度差乘以负比例增益而获得的，以及第二乘法值 通过将速度差的积分值乘以积分增益而获得的值。

公开(公告)号：US20050002426A1

公开(公告)日：2005-01-06

申请号：US10875289

申请日：2004-06-25

Applicant: Hitoshi Kidokoro ,  Masato Matsubara

Inventor： Hitoshi Kidokoro ,  Masato Matsubara

IPC: B23K26/00 ,  H01S3/00 ,  H01S3/134 ,  H01S3/223 ,  H01S3/13 ,  H01S3/10

CPC classification number: H01S3/2232 ,  H01S3/134

Abstract: In a gas laser machining apparatus based on a pulse laser oscillation, a mis-pulse-preventing pulse, viz., a preparatory pulse component whose energy is below the threshold value of a laser oscillation, is located prior to a first pulse of discharging power pulses.

公开(公告)号：US20130242630A1

公开(公告)日：2013-09-19

申请号：US13988917

申请日：2011-01-17

Applicant: Hiroshi Kurushima ,  Masato Matsubara ,  Hitoshi Kidokoro ,  Akihiro Suzuki

Inventor： Hiroshi Kurushima ,  Masato Matsubara ,  Hitoshi Kidokoro ,  Akihiro Suzuki

IPC: H02M7/537

CPC classification number: H02M7/537 ,  H02M7/48 ,  H02M2001/007

Abstract: A switching power supply device includes: a chopper circuit that adjusts a DC voltage input through a reactor to a desired DC voltage by performing an on/off operation of a switching element; an inverter circuit that converts an output of the chopper circuit into a desired AC voltage; a first capacitor that is provided on a side of the inverter circuit relative to the switching element; a second capacitor that is provided on a side of the inverter circuit relative to the switching element; and a resistor that is in a resonant loop formed by three constituent elements that are the first capacitor, the second capacitor, and a wiring inductance between the chopper circuit and the inverter circuit, where the resistor is connected in series to the second capacitor and inserted between the DC bus-bars.

Abstract translation: 开关电源装置包括：斩波电路，其通过执行开关元件的导通/截止操作来将通过电抗器输入的直流电压调节到期望的直流电压; 将所述斩波电路的输出转换为期望的交流电压的逆变器电路; 第一电容器，设置在逆变器电路的相对于开关元件的一侧; 第二电容器，其设置在逆变器电路相对于开关元件的一侧; 以及电阻器，其在由扼流器电路和逆变器电路之间的第一电容器，第二电容器和布线电感的三个构成元件构成的谐振回路中，其中电阻器与第二电容器串联连接并插入 在直流母线之间。

公开(公告)号：US20110299208A1

公开(公告)日：2011-12-08

申请号：US13201524

申请日：2009-04-14

Applicant: Akihiro Suzuki ,  Hitoshi Kidokoro ,  Toshiki Koshimae ,  Hiroshi Kurushima ,  Masato Matsubara

Inventor： Akihiro Suzuki ,  Hitoshi Kidokoro ,  Toshiki Koshimae ,  Hiroshi Kurushima ,  Masato Matsubara

IPC: H02H3/20

CPC classification number: H02M7/5387 ,  H01L23/4006 ,  H01L23/473 ,  H01L2924/0002 ,  H02M2001/007 ,  H03K17/08142 ,  H05K7/209 ,  H01L2924/00

Abstract: Included are: a circuit-specific printed circuit board to be a circuit board that generates a power supply voltage; a first diode that is connected in antiparallel with the transistor and is configured so as to be capable of passing a current through a path to circumvent the transistor; a second diode that is connected in series to the transistor and prevents a current flow through a parasitic diode formed on the transistor; a protection circuit that is connected in parallel with the second diode to protect the second diode from a high voltage breakdown, and is formed on a substrate different from the circuit-specific printed circuit board; and a cooling unit that is joined to the protection circuit outside the circuit-specific printed circuit board and cools the protection circuit.

Abstract translation: 包括：作为产生电源电压的电路板的电路专用印刷电路板; 第一二极管，其与晶体管反并联连接，并且被配置为能够使电流通过路径绕过晶体管; 第二二极管，串联连接到晶体管，并防止电流流过形成在晶体管上的寄生二极管; 保护电路，与第二二极管并联连接，以保护第二二极管免受高压击穿，并形成在与电路专用印刷电路板不同的基板上; 以及冷却单元，其连接到电路专用印刷电路板外部的保护电路并冷却保护电路。

公开(公告)号：US20070223256A1

公开(公告)日：2007-09-27

申请号：US11587302

申请日：2004-04-21

Applicant: Hitoshi Kidokoro ,  Masato Matsubara ,  Akihiko Iwata ,  Hiroyasu Iwabuki ,  Akihiro Suzuki

Inventor： Hitoshi Kidokoro ,  Masato Matsubara ,  Akihiko Iwata ,  Hiroyasu Iwabuki ,  Akihiro Suzuki

IPC: H02M5/40

CPC classification number: H02M7/53871 ,  H02M2007/4815 ,  Y02B70/1441

Abstract: The present invention provides a power device including a converter part (2) for converting an AC voltage to a DC voltage; an inverter part (3) for converting the DC voltage outputted from the converter part (2) to the AC voltage; and a transformer (4) having an inductance forming a series resonance circuit together with an electrostatic capacity of a load (20) to boost the AC voltage outputted from the inverter part (3). In the power device, an inductance (7) is connected to the output part of the inverter part (3) in parallel with the transformer (4). Thus, in a discharge part 6 provided in the load (20), since when a discharge is not generated, a recovery current is not supplied to a circulating current diode in the inverter part (3), or the quantity of the recovery current is reduced, the heat generation of the circulating current diode can be suppressed without increasing the number of elements of the circulating current diode.

Abstract translation: 本发明提供了一种功率器件，包括用于将AC电压转换为DC电压的转换器部分（2）; 用于将从转换器部分（2）输出的DC电压转换为AC电压的逆变器部分（3）; 以及变压器（4），其具有形成串联谐振电路的电感以及负载（20）的静电电容，以升高从逆变器部分（3）输出的交流电压。 在功率器件中，电感（7）与变压器（4）并联连接到逆变器部分（3）的输出部分。 因此，在设置在负载（20）中的放电部6中，由于在不产生放电的情况下，在逆变器部（3）中不向循环电流二极管供给恢复电流，或者恢复电流的量为 减少，可以抑制循环电流二极管的发热，而不增加循环电流二极管的元件数量。