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1. 发明授权

US06194681B1 Power supply apparatus for arc-utilizing machine 有权
标题翻译：电弧利用机供电装置
公开(公告)号：US06194681B1
公开(公告)日：2001-02-27
申请号：US09498077
申请日：2000-02-04
申请人： Haruo Moriguchi , Tetsuro Ikeda , Kenzo Danjou , Atsushi Kinoshita
发明人： Haruo Moriguchi , Tetsuro Ikeda , Kenzo Danjou , Atsushi Kinoshita
IPC分类号： B23K1000
CPC分类号： B23K9/1043 , B23K9/091 , B23K9/1006
摘要： A DC voltage resulting from rectifying and smoothing a commercial AC voltage is converted into a high-frequency voltage in an inverter which is operated in response to the closure of a start switch. A transformer transforms the high-frequency voltage, and the voltage-transformed high-frequency voltage is converted to a DC voltage by a rectifier and reactor for application between a torch and a workpiece with a gap disposed therebetween. In response to the closure of the start switch, an igniter operated from the voltage-transformed high-frequency voltage is enabled by an igniter driver to thereby apply a high-frequency voltage between the torch and the workpiece to generate an arc therebetween. A current detector detects current attributable to the arcing. A timer starts operating upon closure of the start switch and causes a disabling commander to disable the inverter when no current is detected by the current detector during a time period longer than a period required for an arc to be generated in the gap. This interrupts the supply of the operating voltage for the igniter, and the igniter stops operating.
摘要翻译：在商业交流电压的整流和平滑中产生的直流电压被转换成响应于启动开关闭合而操作的逆变器中的高频电压。变压器转换高频电压，并且通过整流器和电抗器将电压变换的高频电压转换为直流电压，以在喷枪和工件之间施加间隙，间隙设置在其间。响应于启动开关的闭合，由电压变换的高频电压操作的点火器由点火器驱动器实现，从而在割炬和工件之间施加高频电压，以在它们之间产生电弧。电流检测器检测归因于电弧的电流。定时器在起动开关闭合时开始操作，并且当电流检测器没有检测到电流在比在间隙中产生电弧所需的时间段更长的时间段内使得禁用指令器禁用逆变器。这将中断点火器的工作电压供应，点火器停止工作。

2. 发明授权

US06278080B1 Power supply apparatus 有权
标题翻译：电源装置
公开(公告)号：US06278080B1
公开(公告)日：2001-08-21
申请号：US09440053
申请日：1999-11-18
申请人： Haruo Moriguchi , Tetsuro Ikeda , Atsushi Kinoshita , Hideo Ishii
发明人： Haruo Moriguchi , Tetsuro Ikeda , Atsushi Kinoshita , Hideo Ishii
IPC分类号： B23K910
CPC分类号： H05K7/20209 , B23K9/1056 , H02M1/36 , H02M3/3376 , H02M2001/008
摘要： A power supply apparatus includes a power supply unit disposed within a casing. The power supply unit includes power semiconductor devices. A fan is provided in the casing for cooling the power semiconductor devices. The power supply unit is operated in a plurality of contiguous cycles each including a running and pausing modes of operation. Each cycle lasting a relatively short time period. The power supply unit operates in the running mode and the pausing mode, respectively in response to the closing and opening of a start switch. In association with the closing and opening of the start switch, a switch for the cooling fan causes the fan to rotate and stop, respectively, which results in minimizing the difference between the highest and lowest temperatures of the power semiconductor devices so that the lifetime of the power semiconductor devices can be prolonged.
摘要翻译：电源装置包括设置在壳体内的电源单元。电源单元包括功率半导体器件。壳体中设置有用于冷却功率半导体器件的风扇。电源单元以多个连续周期操作，每个循环包括运行和暂停操作模式。每个周期的持续时间相对较短。电源单元响应于启动开关的闭合和打开而分别在运行模式和暂停模式下操作。与启动开关的关闭和打开相关联，用于冷却风扇的开关分别使风扇旋转和停止，这导致功率半导体器件的最高和最低温度之间的差异最小化，使得寿命可以延长功率半导体器件。

3. 发明授权

US6051806A Power supply apparatus for welders and method of manufacturing same 有权
标题翻译：焊机电源装置及其制造方法
公开(公告)号：US6051806A
公开(公告)日：2000-04-18
申请号：US236703
申请日：1999-01-25
申请人： Kunio Shikata , Masayuki Ono , Masao Katooka , Haruo Moriguchi , Tetsuro Ikeda , Kenzo Danjo , Atsushi Kinoshita , Fumi Noda , Hideo Ishii
发明人： Kunio Shikata , Masayuki Ono , Masao Katooka , Haruo Moriguchi , Tetsuro Ikeda , Kenzo Danjo , Atsushi Kinoshita , Fumi Noda , Hideo Ishii
IPC分类号： B23K9/073 , B23K9/095 , B23K9/10 , B23K9/12 , H02M9/00
CPC分类号： B23K9/0956
摘要： A power supply apparatus for welders includes an input-side AC-to-DC converter for converting an input commercial AC voltage into a DC voltage, which is, in turn, converted to a high-frequency voltage in an inverter. The high-frequency voltage is transformed to a high-frequency voltage having a desired magnitude in a transformer. The transformed high-frequency voltage is then converted back to a DC voltage in an output-side high-frequency-to-DC converter. The DC voltage is developed between output terminals of the power supply apparatus. A current detector detects the current flowing through the output terminals and develops a detected-current representative signal. A voltage detector detects the voltage between the output terminals and develops a detected-voltage representative signal. A CPU has three control modes and controls, in a first mode, the inverter in such a manner that the current representative signal becomes equal to a reference-current representative signal. In a second mode, the CPU activates and, then, deactivates a high-frequency generator, which provides a high-frequency voltage between the output terminals, and, thereafter, performs the first mode of control. In a third control mode, the CPU controls the inverter in such a manner that the voltage representative signal becomes equal to a reference-voltage representative signal and also controls a wire feeder for feeding a wire to be connected to one of the output terminals.
摘要翻译：一种用于焊接机的电源装置包括：输入侧AC-DC转换器，用于将输入的商用AC电压转换成直流电压，然后转换成逆变器中的高频电压。在变压器中将高频电压变换成具有期望幅度的高频电压。然后将变换的高频电压转换回输出侧高频至直流转换器中的直流电压。在电源装置的输出端子之间产生直流电压。电流检测器检测流过输出端子的电流并产生检测到的电流代表信号。电压检测器检测输出端子之间的电压并产生检测到的电压代表信号。 CPU在第一模式中具有三种控制模式和控制，即逆变器使得当前代表信号变得等于参考电流代表信号。在第二模式中，CPU激活并且然后去激活在输出端之间提供高频电压的高频发生器，之后执行第一控制模式。在第三控制模式中，CPU以这样的方式控制逆变器，使得代表性的代表信号变得等于参考电压代表信号，并且还控制用于馈送要连接到一个输出端子的导线的送丝机。

4. 发明授权

US06498320B2 Power supply apparatus for arc-utilizing apparatus 有权
标题翻译：电弧利用装置用电源装置
公开(公告)号：US06498320B2
公开(公告)日：2002-12-24
申请号：US09999023
申请日：2001-11-15
申请人： Haruo Moriguchi , Tetsuro Ikeda , Hideo Ishii
发明人： Haruo Moriguchi , Tetsuro Ikeda , Hideo Ishii
IPC分类号： B23K910
CPC分类号： B23K9/1056
摘要： One of commercial AC voltages is coupled to power supply terminals from one of commercial AC power supplies. The AC power supplies belong to either a first group providing higher voltages or a second group providing lower voltages. A rectifier rectifies the AC voltage applied to the power supply terminals, and a rectified voltage is developed between two rectifier output terminals. A switching unit operates to connect voltage-boosting converters selectively in series and in parallel between the rectifier output terminals. Inverters are connected in the output sides of and in association with the respective voltage-boosting converters for converting DC voltages from the associated voltage-boosting converters to high-frequency voltages. The high-frequency voltages are voltage-transformed by associated voltage-transformers, and the voltage-transformed high-frequency voltages are converted into a DC voltage by a rectifier circuit and a reactor. The DC voltage is developed between output terminals of the apparatus. A switching control unit controls the switching unit so as to connect the voltage-boosting converters in series between the rectifier output terminals when a commercial AC power supply of the first group is connected to the power supply terminals, while connecting the voltage-boosting converters in parallel between the rectifier output terminals when a commercial AC power supply of the second group is connected to the power supply terminals.
摘要翻译：商用交流电压之一与商用交流电源之一的电源端子耦合。交流电源属于提供较高电压的第一组或提供较低电压的第二组。整流器对施加到电源端子的交流电压进行整流，并在两个整流器输出端子之间产生整流电压。开关单元用于将升压转换器选择性地串联并联在整流器输出端子之间。逆变器连接在相应的升压转换器的输出侧并与之相关联，用于将来自相关升压转换器的直流电压转换成高频电压。高压电压由相关的电压互感器进行电压转换，并且通过整流电路和电抗器将电压变换的高频电压转换成直流电压。在设备的输出端之间产生直流电压。开关控制单元控制开关单元，以将第一组的商用AC电源连接到电源端子时将整流器输出端子之间的升压转换器串联连接，同时将升压转换器当第二组的商用交流电源连接到电源端子时，整流器输出端子之间并联。

5. 发明授权

US06069811A DC power supply apparatus 有权
标题翻译：直流电源装置
公开(公告)号：US06069811A
公开(公告)日：2000-05-30
申请号：US212159
申请日：1998-12-15
申请人： Haruo Moriguchi , Toru Arai , Tetsuro Ikeda , Toshikazu Fujiyoshi , Masayuki Ono , Hideo Ishii
发明人： Haruo Moriguchi , Toru Arai , Tetsuro Ikeda , Toshikazu Fujiyoshi , Masayuki Ono , Hideo Ishii
IPC分类号： B23K9/073 , H02H7/125 , H02H9/00 , H02M1/08 , H02M3/155 , H02M3/28 , H02M3/337 , H02M7/12 , H02M7/217 , H02M1/10
CPC分类号： H02M1/4225 , H02H7/1257 , H02M3/337 , H02H9/001 , H02M1/32 , H02M1/36
摘要： A DC power supply apparatus includes a rectifier circuit which rectifies an input commercial AC voltage. The rectifier output voltage is smoothed in a smoothing capacitor. The DC voltage from the capacitor is converted to a high-frequency voltage in an inverter. The high-frequency voltage from the inverter is voltage-transformed by a transformer into a voltage-transformed, high-frequency voltage, which is then converted back into a DC voltage in a high-frequency-to-DC converter circuit. When an input commercial AC voltage is applied to the DC power supply apparatus, a pre-charging circuit pre-charges the smoothing capacitor from the input AC voltage. If a voltage having a magnitude larger than a prescribed value is applied to the DC power supply apparatus, an overvoltage protection circuit renders the rectifier circuit and the pre-charging circuit inoperative.
摘要翻译：直流电源装置包括整流电路，其对输入的商用交流电压进行整流。整流器输出电压在平滑电容器中平滑化。来自电容器的直流电压在逆变器中转换成高频电压。来自变频器的高频电压由变压器电压转换为电压变换的高频电压，然后将其转换回高频至直流转换电路中的直流电压。当输入商用交流电压被施加到直流电源装置时，预充电电路从输入的交流电压对平滑电容器进行预充电。如果将具有大于规定值的电压的电压施加到直流电源装置，则过电压保护电路使整流电路和预充电电路不起作用。

6. 发明授权

US5917711A DC power supply apparatus 有权
标题翻译：直流电源装置
公开(公告)号：US5917711A
公开(公告)日：1999-06-29
申请号：US198420
申请日：1998-11-24
申请人： Kunio Shikata , Haruo Moriguchi , Tetsuro Ikeda , Kenzo Danjo , Takeshi Omura , Hideo Ishii
发明人： Kunio Shikata , Haruo Moriguchi , Tetsuro Ikeda , Kenzo Danjo , Takeshi Omura , Hideo Ishii
IPC分类号： H05B7/18 , B23K9/073 , H02M3/155 , H02M3/28 , H02M3/335 , H02M7/12 , H02M7/217 , H02M9/00
CPC分类号： H02M3/33569 , H02M2001/0009
摘要： DC power supply apparatus includes an input-side rectifier for converting an AC signal from an AC power supply into a DC signal. A DC-to-high-frequency converter converts the DC signal into a high frequency signal in response to a control signal from a control unit. An output-side rectifier converts the high frequency signal into a DC signal and applies it to a load. An input current detector detects an input current flowing through the input-side rectifier and generates a signal representative of the input current. A load current detector detects a load current flowing through the load and generates a signal representative of the load current. The control unit receives the input-current and load-current representative signals, a reference input current signal and a reference load current signal, and provides the DC-to-high-frequency converter with the control signal such that the input-current representative signal can be equal to the reference input current signal and the load-current representative signal can be equal to the reference load current signal.
摘要翻译：直流电源装置包括用于将来自AC电源的AC信号转换为DC信号的输入侧整流器。 DC到高频转换器响应于来自控制单元的控制信号将DC信号转换成高频信号。输出侧整流器将高频信号转换为直流信号并将其施加到负载。输入电流检测器检测流过输入侧整流器的输入电流并产生表示输入电流的信号。负载电流检测器检测流过负载的负载电流并产生代表负载电流的信号。控制单元接收输入电流和负载电流代表信号，参考输入电流信号和参考负载电流信号，并向DC到高频转换器提供控制信号，使得输入电流代表信号可以等于参考输入电流信号，负载电流代表信号可以等于参考负载电流信号。

7. 发明授权

US6054674A DC power supply apparatus for arc-utilizing apparatuses 有权
标题翻译：用于电弧利用装置的直流电源装置
公开(公告)号：US6054674A
公开(公告)日：2000-04-25
申请号：US231892
申请日：1999-01-14
申请人： Haruo Moriguchi , Tetsuro Ikeda , Toshikazu Fujiyoshi , Kenzo Danjo , Kunio Karino , Hideo Ishii
发明人： Haruo Moriguchi , Tetsuro Ikeda , Toshikazu Fujiyoshi , Kenzo Danjo , Kunio Karino , Hideo Ishii
IPC分类号： H05B7/18 , B23K9/073 , B23K9/10 , H02M3/28 , H02M9/00 , H02M9/04
CPC分类号： B23K9/1043
摘要： An AC voltage applied among power input supply terminals is rectified by a rectifier, and the rectified voltage is adapted to be reduced in a voltage-reducing converter with a switch connected in parallel with it. A switching circuit connect smoothing capacitors in series or parallel to the voltage-reducing converter. Inverters are connected in parallel with the respective smoothing capacitors. The output voltages of the inverters are voltage-transformed by transformers. The transformed voltages from the transformers are converted to DC voltages by converters. A control unit renders the voltage-reducing converter operative and causes the switching circuit to connect the smoothing capacitors in series when a third AC voltage is applied among the power supply input terminals. When a second AC voltage lower than the third AC voltage is applied among the power supply input terminals, the control unit causes the switch connected in parallel with the voltage-reducing converter to be closed and causes the switching circuit to connect the smoothing capacitors in series. If a first AC voltage about one-half as high as the second AC voltage is applied, the control unit causes the switch to be closed and causes the switching circuit to connect the smoothing capacitors in parallel.
摘要翻译：电源输入电源端子之间施加的交流电压由整流器整流，并且整流后的电压适于在降压转换器中减少，开关与其并联连接。开关电路将平滑电容器与降压转换器串联或并联连接。逆变器与各个平滑电容器并联连接。逆变器的输出电压由变压器进行电压转换。变压器的变换电压通过转换器转换为直流电压。当在电源输入端子之间施加第三交流电压时，控制单元使电压降低转换器工作并使开关电路串联连接平滑电容器。当在电源输入端子之间施加低于第三交流电压的第二交流电压时，控制单元使与降压转换器并联的开关闭合，并使开关电路串联连接平滑电容器。如果施加大约为第二交流电压的一半的第一交流电压，则控制单元使开关闭合，并使开关电路并联连接平滑电容器。

8. 发明授权

US08664566B2 Arc welding apparatus and method 有权
标题翻译：电弧焊设备及方法
公开(公告)号：US08664566B2
公开(公告)日：2014-03-04
申请号：US11422624
申请日：2006-06-07
申请人： Hideo Ishii , Tetsuro Ikeda , Kenzo Danjo , Atsushi Kinoshita
发明人： Hideo Ishii , Tetsuro Ikeda , Kenzo Danjo , Atsushi Kinoshita
IPC分类号： B23K9/10
CPC分类号： B23K9/0673 , B23K9/167
摘要： An arc welding apparatus includes a main power supply circuit for outputting an arc current, a control circuit for controlling the main power supply circuit, and a high-frequency voltage generating circuit for generating a high-frequency voltage. When an operation switch is turned on for a first time since the apparatus is powered on, the control circuit activates the main power supply circuit to output a high voltage, and the high-frequency voltage generating circuit to generate a high-frequency voltage. With the high voltage superimposed on the high-frequency voltage, the control circuit passes a welding arc current through a torch and a base material. The switch is then turned off, and the control circuit passes a pilot arc current through the torch and the base material. The switch is turned on again, and the control circuit activates the main power supply circuit to output a high voltage, thereby allowing smooth arc transition.
摘要翻译：一种电弧焊接装置，包括用于输出电弧电流的主电源电路，用于控制主电源电路的控制电路和用于产生高频电压的高频电压发生电路。当操作开关从设备通电开始第一次时，控制电路激活主电源电路以输出高电压，高频电压产生电路产生高频电压。由于高电压叠加在高频电压上，控制电路通过焊炬和基材使焊接电弧电流通过。然后关闭开关，并且控制电路通过导电电弧电流通过焊炬和基材。开关再次接通，控制电路激活主电源电路输出高电压，从而实现平滑的电弧转换。

9. 发明申请

US20070284349A1 ARC WELDING APPARATUS AND METHOD 有权
标题翻译：弧焊设备及方法
公开(公告)号：US20070284349A1
公开(公告)日：2007-12-13
申请号：US11422624
申请日：2006-06-07
申请人： Hideo Ishii , Tetsuro Ikeda , Kenzo Danjo , Atsushi Kinoshita
发明人： Hideo Ishii , Tetsuro Ikeda , Kenzo Danjo , Atsushi Kinoshita
IPC分类号： B23K9/06
CPC分类号： B23K9/0673 , B23K9/167
摘要： An arc welding apparatus includes a main power supply circuit for outputting an arc current, a control circuit for controlling the main power supply circuit, and a high-frequency voltage generating circuit for generating a high-frequency voltage. When an operation switch is turned on for a first time since the apparatus is powered on, the control circuit activates the main power supply circuit to output a high voltage, and the high-frequency voltage generating circuit to generate a high-frequency voltage. With the high voltage superimposed on the high-frequency voltage, the control circuit passes a welding arc current through a torch and a base material. The switch is then turned off, and the control circuit passes a pilot arc current through the torch and the base material. The switch is turned on again, and the control circuit activates the main power supply circuit to output a high voltage, thereby allowing smooth arc transition.
摘要翻译：一种电弧焊接装置，包括用于输出电弧电流的主电源电路，用于控制主电源电路的控制电路和用于产生高频电压的高频电压发生电路。当操作开关从设备通电开始第一次时，控制电路激活主电源电路以输出高电压，高频电压产生电路产生高频电压。由于高电压叠加在高频电压上，控制电路通过焊炬和基材使焊接电弧电流通过。然后关闭开关，并且控制电路通过导电电弧电流通过焊炬和基材。开关再次接通，控制电路激活主电源电路输出高电压，从而实现平滑的电弧转换。

10. 发明申请

US20130324671A1 SOLAR CELL SEALING FILM AND SOLAR CELL USING THE SEALING FILM 有权
标题翻译：太阳能电池密封膜和太阳能电池使用密封膜
公开(公告)号：US20130324671A1
公开(公告)日：2013-12-05
申请号：US14000104
申请日：2012-02-07
申请人： Hisataka Kataoka , Tetsuro Ikeda , Yoshihiko Inoue
发明人： Hisataka Kataoka , Tetsuro Ikeda , Yoshihiko Inoue
IPC分类号： H01L31/0203
CPC分类号： H01L31/0203 , C08K5/14 , C08K5/54 , C08K5/5419 , C08K5/5425 , C08L23/0846 , C08L23/0861 , C08L2203/162 , C08L2203/204 , C08L2203/206 , H01L31/0481 , Y02E10/50 , C08L23/0853
摘要： The object of the present invention to provide a solar cell sealing film, which has superior durability that maintains adhesive performance for a long duration under the circumstances of a high temperature and high humidity, exerts high crosslink rate at production of the solar cells, and suppresses occurrence of blister, an a solar cell using the sealing film.A solar cell sealing film, comprising: ethylene-polar monomer copolymer, an organic peroxide, and a silane-coupling agent, wherein the silane-coupling agent is represented by formula (I): in which R1 represents alkyl group having 1 to 3 carbon atoms, three R1s are the same as or different from each other, and “n” is an integer of 1 to 8; and the silane-coupling agent is contained in the range of 0.02 to 1.0 parts by weight based on 100 parts by weight of the ethylene-polar monomer copolymer.
摘要翻译：本发明的目的是提供一种太阳能电池密封膜，其具有优异的耐久性，在高温高湿环境下长时间保持粘合性能，在太阳能电池的制造中发挥高交联率，抑制发生泡罩，使用密封膜的太阳能电池。一种太阳能电池密封膜，包括：乙烯 - 极性单体共聚物，有机过氧化物和硅烷偶联剂，其中所述硅烷偶联剂由式（I）表示：其中R 1表示具有1至3个碳原子的烷基原子，三个R1彼此相同或不同，“n”是1至8的整数; 相对于100重量份的乙烯 - 极性单体共聚物，硅烷偶联剂的含量为0.02〜1.0重量份。

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