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1. 发明授权

US08754549B2 Power conversion device 失效
标题翻译：电源转换装置
公开(公告)号：US08754549B2
公开(公告)日：2014-06-17
申请号：US13055153
申请日：2009-07-23
申请人： Tomoyuki Kawakami , Akihiko Iwata , Tatsuya Okuda
发明人： Tomoyuki Kawakami , Akihiko Iwata , Tatsuya Okuda
IPC分类号： H02M3/18 , H02J7/35 , G05F1/67 , H02M3/07 , H02J7/34
CPC分类号： G05F1/67 , H02J7/345 , H02J7/35 , H02M3/07 , Y02E10/58
摘要： In a power conversion device which performs DC/DC conversion, an inverter circuit (20), which is formed of one or more single-phase inverters (20a) and (20b) connected in series to each other, is connected in series to a DC power supply (1) in its subsequent stage. In further subsequent stage, a smoothing capacitor (6) connected to the inverter circuit (20) via a rectifier diode (5), and a shorting switch (4) which bypasses the smoothing capacitor (6) are provided. The shorting switch (4) is switched ON to charge capacitors (25) and (35) included in the single-phase inverter (20a) and (20b), respectively, whereas the shorting switch (4) is switched OFF to discharge the capacitors (25) and (35), whereby the voltage of the smoothing capacitor (6) is controlled.
摘要翻译：在进行DC / DC转换的电力变换装置中，由串联连接的一个以上的单相逆变器（20a）和（20b）构成的逆变器电路（20）与直流电源（1）在其后续阶段。在后续的阶段中，设置经由整流二极管（5）与逆变器电路（20）连接的平滑电容器（6）和绕过平滑电容器（6）的短路开关（4）。短路开关（4）接通，分别对包含在单相逆变器（20a）和（20b）中的电容器（25）和（35）充电，而短路开关（4）断开以对电容器（25）和（35），从而控制平滑电容器（6）的电压。

2. 发明申请

US20120120694A1 POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION 有权
标题翻译：用于光伏发电的功率调节器
公开(公告)号：US20120120694A1
公开(公告)日：2012-05-17
申请号：US13386710
申请日：2010-07-14
申请人： Taichiro Tsuchiya , Akihiko Iwata , Tomoyuki Kawakami , Tatsuya Okuda
发明人： Taichiro Tsuchiya , Akihiko Iwata , Tomoyuki Kawakami , Tatsuya Okuda
IPC分类号： H02M7/537
CPC分类号： H01L31/02021 , H02J3/383 , Y02E10/563
摘要： Power generated by a solar battery of thin-film type is stepped up to a predetermined DC voltage by a step-up chopper circuit, and the predetermined DC voltage is converted into three-phase AC power by an inverter circuit, and the three-phase AC power is supplied to an AC power supply system via an output DC voltage circuit. The solar battery is not grounded, and a negative electrode thereof has a floating capacitance between the negative electrode and the ground. The AC power supply system is configured by three-phase star-connection, and the neutral point is grounded. The output DC voltage circuit includes three batteries, and the batteries are provided, for the respective phases, between the AC power supply system and a sine wave filter connected to the AC output side of the inverter circuit. Therefore, it is possible to prevent acceleration of the deterioration of the solar battery.
摘要翻译：由薄膜型太阳能电池产生的电力通过升压斩波电路被升压到预定的直流电压，并且通过逆变器电路将预定的直流电压转换为三相交流电力，并且三相交流电源通过输出直流电压电路提供给交流电源系统。太阳能电池不接地，其负极在负极和地之间具有浮动电容。交流电源系统由三相星形连接构成，中性点接地。输出直流电压电路包括三个电池，并且在各个相位之间，在AC电源系统和连接到逆变器电路的AC输出侧的正弦波滤波器之间提供电池。因此，能够防止太阳能电池的劣化的加速。

3. 发明授权

US08614903B2 Power conditioner for photovoltaic power generation 有权
标题翻译：光伏发电用功率调节器
公开(公告)号：US08614903B2
公开(公告)日：2013-12-24
申请号：US13386710
申请日：2010-07-14
申请人： Taichiro Tsuchiya , Akihiko Iwata , Tomoyuki Kawakami , Tatsuya Okuda
发明人： Taichiro Tsuchiya , Akihiko Iwata , Tomoyuki Kawakami , Tatsuya Okuda
IPC分类号： H02M7/515
CPC分类号： H01L31/02021 , H02J3/383 , Y02E10/563
摘要： Power generated by a solar battery of thin-film type is stepped up to a predetermined DC voltage by a step-up chopper circuit, and the predetermined DC voltage is converted into three-phase AC power by an inverter circuit, and the three-phase AC power is supplied to an AC power supply system via an output DC voltage circuit. The solar battery is not grounded, and a negative electrode thereof has a floating capacitance between the negative electrode and the ground. The AC power supply system is configured by three-phase star-connection, and the neutral point is grounded. The output DC voltage circuit includes three batteries, and the batteries are provided, for the respective phases, between the AC power supply system and a sine wave filter connected to the AC output side of the inverter circuit. Therefore, it is possible to prevent acceleration of the deterioration of the solar battery.
摘要翻译：由薄膜型太阳能电池产生的电力通过升压斩波电路升压到预定的直流电压，并且通过逆变器电路将预定的直流电压转换为三相交流电力，并且三相交流电源通过输出直流电压电路提供给交流电源系统。太阳能电池不接地，其负极在负极和地之间具有浮动电容。交流电源系统由三相星形连接构成，中性点接地。输出直流电压电路包括三个电池，并且在各个相位之间，在AC电源系统和连接到逆变器电路的AC输出侧的正弦波滤波器之间提供电池。因此，能够防止太阳能电池的劣化的加速。

4. 发明申请

US20110121661A1 POWER CONVERSION DEVICE 失效
标题翻译：电源转换器件
公开(公告)号：US20110121661A1
公开(公告)日：2011-05-26
申请号：US13055153
申请日：2009-07-23
申请人： Tomoyuki Kawakami , Akihiko Iwata , Tatsuya Okuda
发明人： Tomoyuki Kawakami , Akihiko Iwata , Tatsuya Okuda
IPC分类号： H02M3/18
CPC分类号： G05F1/67 , H02J7/345 , H02J7/35 , H02M3/07 , Y02E10/58
摘要： In a power conversion device which performs DC/DC conversion, an inverter circuit (20), which is formed of one or more single-phase inverters (20a) and (20b) connected in series to each other, is connected in series to a DC power supply (1) in its subsequent stage. In further subsequent stage, a smoothing capacitor (6) connected to the inverter circuit (20) via a rectifier diode (5), and a shorting switch (4) which bypasses the smoothing capacitor (6) are provided. The shorting switch (4) is switched ON to charge capacitors (25) and (35) included in the single-phase inverter (20a) and (20b), respectively, whereas the shorting switch (4) is switched OFF to discharge the capacitors (25) and (35), whereby the voltage of the smoothing capacitor (6) is controlled.
摘要翻译：在进行DC / DC转换的电力变换装置中，由串联连接的一个以上的单相逆变器（20a）和（20b）构成的逆变器电路（20）与直流电源（1）在其后续阶段。在后续的阶段中，设置经由整流二极管（5）与逆变器电路（20）连接的平滑电容器（6）和绕过平滑电容器（6）的短路开关（4）。短路开关（4）接通，分别对包含在单相逆变器（20a）和（20b）中的电容器（25）和（35）充电，而短路开关（4）断开以对电容器（25）和（35），从而控制平滑电容器（6）的电压。

5. 发明申请

US20080101101A1 Power Conversion Apparatus 失效
标题翻译：电力转换装置
公开(公告)号：US20080101101A1
公开(公告)日：2008-05-01
申请号：US11816324
申请日：2006-02-21
申请人： Akihiko Iwata , Makoto Seto , Masaki Yamada , Shigeki Harada , Hiroshi Ito , Tomoyuki Kawakami
发明人： Akihiko Iwata , Makoto Seto , Masaki Yamada , Shigeki Harada , Hiroshi Ito , Tomoyuki Kawakami
IPC分类号： H02M7/48
CPC分类号： H02M7/5387 , H02M2001/0077 , Y10T307/675
摘要： A power conversion apparatus includes a first single-phase inverter that uses ask a DC power source a first DC voltage that is boosted from a solar light voltage by a boosting chopper circuit. The first single-phase inverter is arranged between two single-phase inverters that use second DC power sources that are supplied from the first DC power source. AC sides of the respective single-phase inverters are connected in series. A power conditioner thus configured provides an output voltage using the sum of the generated voltages of the respective single-phase inverters. Chopper circuits are connected between the first DC power source and the second DC power sources, and power is supplied to the second DC power sources from the first DC power source via switching devices in the single-phase inverters.
摘要翻译：电力转换装置包括：第一单相逆变器，其使用直流电源询问由升压斩波电路从太阳光电压升压的第一直流电压。第一单相逆变器布置在使用从第一直流电源提供的第二直流电源的两个单相逆变器之间。各个单相逆变器的交流侧串联连接。这样配置的功率调节器使用各个单相逆变器的发电电压之和来提供输出电压。斩波电路连接在第一直流电源和第二直流电源之间，并通过单相逆变器中的开关装置从第一直流电源向第二直流电源供电。

6. 发明授权

US08982588B2 Method and an apparatus for controlling the output voltage of a boost converter composed of plural bridge devices 有权
标题翻译：用于控制由多个桥式装置构成的升压转换器的输出电压的方法和装置
公开(公告)号：US08982588B2
公开(公告)日：2015-03-17
申请号：US13259911
申请日：2010-04-22
申请人： Gustavo Buiatti , Tomoyuki Kawakami , Tatsuya Okuda , Nicolas Voyer
发明人： Gustavo Buiatti , Tomoyuki Kawakami , Tatsuya Okuda , Nicolas Voyer
IPC分类号： H02M3/07 , H02M3/158 , H02M1/00 , H02M7/483 , H02J3/38
CPC分类号： H02M3/1582 , H02J3/383 , H02M3/07 , H02M2001/007 , H02M2007/4835 , Y02E10/563
摘要： A method and apparatus for controlling the output voltage of a boost converter including a number n of bridge devices connected in series, each bridge device including plural switches and a capacitor. The method and apparatus provide control of the switches according to a selected periodical matrix pattern including a number N of time intervals, N being a positive integer greater than 2, and in that in each time interval, the voltage between the input and the output of each ith bridge device with i from one to n, is equal to one of a null value, a number ki times a positive value, and minus the number ki times the positive value, the positive value being the result of the division of the output voltage of the boost converter including the n bridge devices by the number of time intervals N of the periodical matrix pattern.
摘要翻译：一种用于控制升压转换器的输出电压的方法和装置，包括串联连接的数量为n个的桥式装置，每个桥式装置包括多个开关和电容器。该方法和装置根据包括N个时间间隔的选定的周期性矩阵模式提供开关的控制，N是大于2的正整数，并且在每个时间间隔内，输入和输出之间的电压 i从i到n的每个第i个桥接器件等于一个空值，一个数字ki乘以一个正值，减去数字ki乘以正值，正值是输出分频的结果包括n个桥接器件的升压转换器的电压乘以周期矩阵模式的时间间隔N的数量。

7. 发明申请

US20120038330A1 METHOD AND AN APPARATUS FOR CONTROLLING THE OUTPUT VOLTAGE OF A BOOST CONVERTER COMPOSED OF PLURAL BRIDGE DEVICES 有权
标题翻译：用于控制组合式桥式装置的升压转换器的输出电压的方法和装置
公开(公告)号：US20120038330A1
公开(公告)日：2012-02-16
申请号：US13259911
申请日：2010-04-22
申请人： Gustavo Buiatti , Tomoyuki Kawakami , Tatsuya Okuda , Nicolas Voyer
发明人： Gustavo Buiatti , Tomoyuki Kawakami , Tatsuya Okuda , Nicolas Voyer
IPC分类号： G05F1/10
CPC分类号： H02M3/1582 , H02J3/383 , H02M3/07 , H02M2001/007 , H02M2007/4835 , Y02E10/563
摘要： The present invention concerns an apparatus for controlling the output voltage of a boost converter composed of a number n of bridge devices (B, B2, B3) connected in series, each bridge device being composed of plural switches (S11, S12, S21, S22, S31, S32) and a capacitor (C1, C2, C3). The apparatus comprises means for controlling the switches according to one periodical pattern being decomposed in a number N of time intervals and in that in each time interval, the voltage between the input and the output (B, B2, B3) of each ith bridge device with i from one to n, is equal to a null value, or a number ki times a positive value, or minus the number ki times the positive value, the positive value being the result of the division of the output voltage of the boost converter composed of n bridge (B1, B2, B3) devices by the number of time intervals of the periodical pattern.
摘要翻译：本发明涉及一种用于控制由数个n个串联连接的桥接器件（B，B2，B3）组成的升压转换器的输出电压的装置，每个桥接器件由多个开关组成（S11，S12，S21，S22 ，S31，S32）和电容器（C1，C2，C3）。该装置包括用于根据在N个时间间隔内分解的一个周期性模式来控制开关的装置，并且在每个时间间隔中，每个第i个桥接器件的输入和输出（B，B2，B3）之间的电压 i从1到n等于零值，或数字ki乘以正值，或减去正数的ki倍数，正值是升压转换器输出电压除法的结果由n个桥（B1，B2，B3）设备通过周期性模式的时间间隔数量组成。

8. 发明授权

US07596008B2 Power conversion apparatus 失效
标题翻译：电力转换装置
公开(公告)号：US07596008B2
公开(公告)日：2009-09-29
申请号：US11816324
申请日：2006-02-21
申请人： Akihiko Iwata , Makoto Seto , Masaki Yamada , Shigeki Harada , Hiroshi Ito , Tomoyuki Kawakami
发明人： Akihiko Iwata , Makoto Seto , Masaki Yamada , Shigeki Harada , Hiroshi Ito , Tomoyuki Kawakami
IPC分类号： H02M7/48 , H02M7/493
CPC分类号： H02M7/5387 , H02M2001/0077 , Y10T307/675
摘要： A power conversion apparatus includes a first single-phase inverter that uses as a DC power source a first DC voltage that is boosted from a solar light voltage by a boosting chopper circuit. The first single-phase inverter is arranged between two single-phase inverters that use second DC power sources that are supplied from the first DC power source. AC sides of the respective single-phase inverters are connected in series. A power conditioner thus configured provides an output voltage using the sum of the generated voltages of the respective single-phase inverters. Chopper circuits are connected between the first DC power source and the second DC power sources, and power is supplied to the second DC power sources from the first DC power source via switching devices in the single-phase inverters.
摘要翻译：电力转换装置包括：第一单相逆变器，其使用由升压斩波电路从太阳光电压升压的第一直流电压作为直流电源。第一单相逆变器布置在使用从第一直流电源提供的第二直流电源的两个单相逆变器之间。各个单相逆变器的交流侧串联连接。这样配置的功率调节器使用各个单相逆变器的发电电压之和来提供输出电压。斩波电路连接在第一直流电源和第二直流电源之间，并通过单相逆变器中的开关装置从第一直流电源向第二直流电源供电。

9. 发明授权

US07346297B2 Developing cartridge having a lid with a changeable shape 有权
标题翻译：具有可变形状的盖的显影盒
公开(公告)号：US07346297B2
公开(公告)日：2008-03-18
申请号：US11189720
申请日：2005-07-27
申请人： Tomoyuki Kawakami , Akihiro Kasuga
发明人： Tomoyuki Kawakami , Akihiro Kasuga
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0877
摘要： A developing cartridge including: a developing part having a developer bearing member; a developer container which is constituted by coupling a container body having an opening part and a developer supplying port, and a lid member for closing the opening part, and which houses developer therein; and a developer stirring member which stirs the developer inside this developer container and supplies the developer to the developer bearing member, wherein the shape and the capacity of the developer container are changed by changing the shape of the lid member.
摘要翻译：一种显影盒，包括：具有显影剂承载部件的显影部件; 显影剂容器，其通过联接具有开口部分的容器主体和显影剂供给口构成;以及盖构件，用于封闭开口部，并且容纳显影剂; 以及显影剂搅拌构件，其将该显影剂容器内的显影剂搅拌并将显影剂供应到显影剂承载构件，其中通过改变盖构件的形状来改变显影剂容器的形状和容量。

10. 发明授权

US5487369A Evaporative emission control system for internal combustion engines 失效
标题翻译：内燃机蒸发排放控制系统
公开(公告)号：US5487369A
公开(公告)日：1996-01-30
申请号：US338218
申请日：1994-11-09
申请人： Takeshi Hara , Kouichi Hidano , Teruo Wakashiro , Kazumi Yamazaki , Tomoyuki Kawakami
发明人： Takeshi Hara , Kouichi Hidano , Teruo Wakashiro , Kazumi Yamazaki , Tomoyuki Kawakami
IPC分类号： F02M25/08 , F02M33/02
CPC分类号： F02M25/0854
摘要： An evaporative emission control system for an internal combustion engine includes a canister for adsorbing evaporative fuel generated in the fuel tank, a communication passage connecting between first and second adsorbent chambers defined in the canister, a first introducing passage for introducing the generated evaporative fuel into the canister on an occasion other than at fueling, a purging passage for purging the evaporative fuel adsorbed into the canister to the intake passage, and an air-inlet passage communicating with the atmosphere. The first introducing passage, the second air-inlet passage and the purging passage are connected to the first adsorbent chamber. A second introducing passage is connected to the second adsorbent chamber, for introducing the evaporative fuel thereinto at refueling, and an additional passage having a cross sectional area larger than that of the air-inlet passage and communicating with the atmosphere is connected to the first adsorbent chamber. A first valve is arranged across the air-inlet passage, for closing the same at refueling, and a second valve across the additional passage, for opening the same at refueling.
摘要翻译：一种用于内燃机的蒸发排放控制系统包括：用于吸附在燃料箱中产生的蒸发燃料的罐，连接在罐内的第一和第二吸附室之间的连通通道，用于将产生的蒸发燃料引入除了在加油之外的场合，用于将吸附到罐中的蒸发燃料吹扫到进气通道的吹扫通道以及与大气连通的空气入口通道。第一引入通道，第二进气通道和清洗通道连接到第一吸附剂室。第二引入通道连接到第二吸附剂室，用于在其中引入蒸发燃料以加油，并且具有大于空气入口通道的横截面面积并与大气连通的附加通道连接到第一吸附剂房间。第一阀布置在空气入口通道的两侧，用于在加油时关闭该第一阀，以及跨越附加通道的第二阀，用于在加油时打开该阀。

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