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1. 发明申请

US20080055949A1 SYSTEM INTERCONNECTION INVERTER 审中-公开
标题翻译：系统互连逆变器
公开(公告)号：US20080055949A1
公开(公告)日：2008-03-06
申请号：US11778730
申请日：2007-07-17
申请人： Koji Noda , Michika Uesugi , Takahisa Endo , Keiichi Ishida
发明人： Koji Noda , Michika Uesugi , Takahisa Endo , Keiichi Ishida
IPC分类号： H02M7/538
CPC分类号： H02J7/35
摘要： Each time a system interconnection inverter is booted up, a control program, which is stored in a remote-controller, is downloaded and stored in a RAM in a main body side. When the system interconnection inverter is halted, the control program in the RAM is lost.
摘要翻译：每当启动系统互连逆变器时，存储在遥控器中的控制程序被下载并存储在主体侧的RAM中。当系统互连逆变器停止时，RAM中的控制程序丢失。

2. 发明授权

US07813152B2 Power converter 有权
标题翻译：电源转换器
公开(公告)号：US07813152B2
公开(公告)日：2010-10-12
申请号：US12096335
申请日：2006-11-30
申请人： Koji Noda , Michika Uesugi , Hiroshi Mochikawa , Harunobu Nukushina , Keiichi Ishida , Takahisa Endo
发明人： Koji Noda , Michika Uesugi , Hiroshi Mochikawa , Harunobu Nukushina , Keiichi Ishida , Takahisa Endo
IPC分类号： H02M7/5387 , H02M3/24
CPC分类号： H02M7/5387 , H03K17/162 , H03K17/687
摘要： To provide a power converter, comprising: a pair of main circuit switching elements to which diodes are connected; a means for generating a first PWM basic signal for driving a main circuit switching element; and a reverse voltage application circuit to be operated, triggered by a second PWM basic signal which differs from the first PWM basic signal only in phase.
摘要翻译：为了提供一种功率转换器，包括：二极管连接的一对主电路开关元件; 用于产生用于驱动主电路开关元件的第一PWM基本信号的装置; 以及由第二PWM基本信号触发的反向电压施加电路，该第二PWM基本信号仅与同相的第一PWM基本信号不同。

3. 发明授权

US5207071A Current control apparatus for air-conditioning system 失效
标题翻译：空调系统的电流控制装置
公开(公告)号：US5207071A
公开(公告)日：1993-05-04
申请号：US872972
申请日：1992-04-24
申请人： Masao Ozu , Harunobu Nukushina , Michika Uesugi , Atsuyuki Hiruma , Kazuo Mochizuki , Toru Kubo , Masao Isshiki , Oserojouin Watabiki , Hiroyuki Ota , Kazuhito Ono
发明人： Masao Ozu , Harunobu Nukushina , Michika Uesugi , Atsuyuki Hiruma , Kazuo Mochizuki , Toru Kubo , Masao Isshiki , Oserojouin Watabiki , Hiroyuki Ota , Kazuhito Ono
IPC分类号： F24F11/02 , F24F11/00 , H02J3/14 , H02J13/00 , H04B3/54
CPC分类号： H02J3/14 , F24F11/0009 , H02J13/0075 , H02J13/0079 , F24F11/0012 , F24F11/0034 , F24F2011/0046 , F24F2011/0047 , Y02B90/2653 , Y04S40/126 , Y10T307/414
摘要： There is disclosed a current control apparatus comprising first controllers adapted for detecting an overall or total load current to calculate distribution values for distributing a current margin with respect to an overall or total current limit value to respective air-conditioners; and second controllers adapted for respectively controlling air-conditioners so as not to exceed individual current limit values, and for carrying out an incremental correction of individual current limit values in accordance with distribution values calculated by the first controllers.
摘要翻译：公开了一种电流控制装置，包括适于检测整体或总负载电流的第一控制器，以计算相对于各个空调器的总电流限值或总电流极限值分配电流裕度的分布值; 以及第二控制器，其适于分别控制空调，以便不超过单独的电流限制值，并且用于根据由第一控制器计算的分布值执行各个电流限制值的增量校正。

4. 发明授权

US4288853A Digital temperature control system 失效
标题翻译：数字温度控制系统
公开(公告)号：US4288853A
公开(公告)日：1981-09-08
申请号：US61044
申请日：1979-07-26
申请人： Michika Uesugi
发明人： Michika Uesugi
IPC分类号： G05B11/14 , G05B1/03 , G05B11/16 , G05D23/24 , G06F7/02 , G05D23/00
CPC分类号： G05D23/24 , G05D23/1913
摘要： A digital temperature control system for controlling the temperature of a space, including a thermal sensing element for supplying an analog signal proportional to temperature, an analog-to-digital converter for converting analog signals supplied by said thermal sensing element into digital signals, a plurality of switches for setting a desired temperature setting, a bit pattern-to-digital converter for converting the switch combinations into sets of digital signals, and arithmetically subtracting one least significant bit from the digital number represented by the sets of digital signals, and a digital comparator for comparing the outputs from the analog-to-digital converter with the outputs from the bit pattern-to-digital converter and for transmitting a control signal only in case the digital output from the analog-to-digital converter is greater than the digital output from the bit pattern-to-digital converter, wherein the bit pattern-to-digital converter functions as a subtractor in response to the control signal from the digital comparator, and transmits a subtracted digital signal to the digital comparator.
摘要翻译：一种用于控制空间温度的数字温度控制系统，包括用于提供与温度成比例的模拟信号的热敏元件，用于将由所述热敏元件提供的模拟信号转换为数字信号的模数转换器，多个用于设置所需温度设置的开关，用于将开关组合转换成数字信号组的位模式转换器，以及从由数字信号组表示的数字数字算术地减去一个最低有效位;以及数字比较器，用于将来自模数转换器的输出与位模式转换器的输出进行比较，并且仅在模数转换器的数字输出大于数字转换器的情况下发送控制信号从位模式转换器输出，其中位模式转换器用作减法器响应于来自数字比较器的控制信号，并将减去的数字信号发送到数字比较器。

5. 发明授权

US06674278B1 AC current detection device 失效
标题翻译：交流电流检测装置
公开(公告)号：US06674278B1
公开(公告)日：2004-01-06
申请号：US10030539
申请日：2002-01-11
申请人： Michika Uesugi
发明人： Michika Uesugi
IPC分类号： G01R3300
CPC分类号： G01R15/18 , G01R15/185
摘要： An alternating current detector includes a current transformer having a primary winding through which a current to be detected flows, and a secondary winding and an auxiliary winding, magnetically coupled to the primary winding via a core, of which one ends are connected to each other and thus form a common terminal, and an operational amplifier for amplifying a voltage induced in the auxiliary winding, and applying the voltage to the secondary winding with the current assuming such a polarity as to restrain a change in magnetic flux of the core, whereby a voltage corresponding to the current to be detected is induced in the secondary winding. A waveform of a large current having a low frequency can be thereby observed highly precisely with an output of the detected voltage having a large amplitude.
摘要翻译：交流电流检测器包括电流互感器，其具有初级绕组，待检测的电流流过该初级绕组，以及次级绕组和辅助绕组，其一端经由芯磁耦合到初级绕组，其一端彼此连接，从而形成公共端子，以及用于放大在辅助绕组中感应的电压的运算放大器，并且以假定具有抑制芯的磁通量变化的极性的电流向次级绕组施加电压，由此电压对应于待检测的电流在次级绕组中被感应。通过检测电压的输出具有较大的振幅，可以高度精确地观察到具有低频率的大电流的波形。

6. 发明授权

US4410937A Method of controlling polyphase inverters and control circuits therefor 失效
标题翻译：控制多相逆变器及其控制电路的方法
公开(公告)号：US4410937A
公开(公告)日：1983-10-18
申请号：US295106
申请日：1981-08-21
申请人： Michika Uesugi
发明人： Michika Uesugi
IPC分类号： H02M7/48 , H02M7/529 , H02M1/08
CPC分类号： H02M7/529 , H02M7/53873
摘要： Ideal polyphase sinusoidal waveforms are divided into a plurality of consecutive sections having equal width in electric angles, and the sections are encoded for different frequencies to form encoded data which are stored in a ROM. The data stored in the ROM are selectively read out according to a predetermined conduction pattern for an inverter. Then, the read out encoded data are combined in a succession to form positive half cycle waveforms and the read out encoded data are inverted and then combined to form negative half cycle waveforms so as to form polyphase sinusoidal waveforms utilized as control signals of the inverter.
摘要翻译：理想的多相正弦波形被分成多个具有相同电角度的连续部分，并且这些部分被编码用于不同的频率以形成存储在ROM中的编码数据。存储在ROM中的数据根据用于逆变器的预定导通图案被选择性地读出。然后，读出的编码数据被连续地组合以形成正半周期波形，并且读出的编码数据被反转，然后被组合以形成负半周期波形，以便形成用作逆变器的控制信号的多相正弦波形。

7. 发明授权

US5936854A Direct-current power supply system and air conditioner 失效
标题翻译：直流供电系统和空调
公开(公告)号：US5936854A
公开(公告)日：1999-08-10
申请号：US104289
申请日：1998-06-24
申请人： Michika Uesugi , Atsuyuki Hiruma
发明人： Michika Uesugi , Atsuyuki Hiruma
IPC分类号： H02M7/217 , H02M1/12 , H02M7/00 , H02M7/06 , H02M1/14
CPC分类号： H02M1/4208 , H02M2001/007 , Y02B70/126
摘要： In a direct-current power supply system, an alternating current outputted from an AC power supply is converted by a second diode bridge circuit into a direct current. The direct current is smoothed by voltage doubler capacitors and a smoothing capacitor. A reactor is inserted into an input side of the second diode bridge in series. Detecting circuit is operatively connected to the AC power supply for detecting a zero-crossing point. When the zero-crossing point is detected by the detecting circuit, control means is adapted to firstly switch a switching element on for a first predetermined period of time and, after a predetermined delay period of time has passed since the switching element is firstly switched on, adapted to secondly switch the switching element on for a second predetermined period of time. While the switching element is firstly and secondly switched on, a first diode bridge circuit means is adapted to short-circuit the AC power supply through the reactor so that the AC is forced to flow through the reactor. The rectification means, the short circuit means and the switching element are packaged in one package so that the rectification means, the short circuit means and the switching means are integrated into the one package as one semiconductor module.
摘要翻译：在直流电源系统中，从交流电源输出的交流电流由第二二极管桥式电路转换成直流电。直流电压由倍压电容器和平滑电容器平滑。电抗器串联插入第二二极管电桥的输入侧。检测电路可操作地连接到用于检测过零点的交流电源。当由检测电路检测到过零点时，控制装置适于首先将开关元件接通第一预定时间段，并且在开关元件首次接通之后经过预定的延迟时间段之后适于在第二预定时间段内二次切换开关元件。当开关元件首先和第二次接通时，第一二极管桥接电路装置适于使通过反应器的交流电源短路，使得AC被迫流过反应器。整流装置，短路装置和开关元件被封装在一个封装中，使得整流装置，短路装置和开关装置作为一个半导体模块集成到一个封装中。

8. 发明授权

US5664428A Indoor unit for an air-conditioning apparatus 失效
标题翻译：室内空调机组
公开(公告)号：US5664428A
公开(公告)日：1997-09-09
申请号：US536775
申请日：1995-09-29
申请人： Akihiko Sugiyama , Katsushi Ishii , Hidenori Ashikawa , Michika Uesugi , Haruo Ishikawa , Hitoshi Wakatsuki , Kimithuka Ueda
发明人： Akihiko Sugiyama , Katsushi Ishii , Hidenori Ashikawa , Michika Uesugi , Haruo Ishikawa , Hitoshi Wakatsuki , Kimithuka Ueda
IPC分类号： F24F1/00 , F25D23/12
CPC分类号： F24F1/32 , F24F1/0007 , F24F1/0025 , F24F13/24
摘要： An air conditioner having an indoor unit and an outdoor unit which are connected by a refrigerant pipe and electric cables. The indoor unit has a housing, in which a heat exchanger, a fan device and a compressor are arranged. A partition divides the interior of the housing into a fan chamber and a compressor chamber. The fan chamber contains the fan and opens at the front of the housing. The compressor chamber contains the compressor and opens at the back of the housing. Not incorporating the compressor, the outdoor unit is smaller and lighter than otherwise. The indoor unit is secured to the wall of a room, with the back of the housing facing the wall. Hence, the noise the compressor makes while operating does not annoy the persons in the room is much.
摘要翻译：一种具有通过制冷剂管和电缆连接的室内机和室外机的空调机。室内机具有设置有热交换器，风扇装置和压缩机的壳体。分隔件将壳体的内部分成风扇室和压缩机室。风扇室包含风扇，并在外壳的前部打开。压缩机室包含压缩机并在壳体的后部打开。不配合压缩机，室外机比其他装置小一些。室内单元被固定在房间的墙壁上，其中房屋的后部面向墙壁。因此，压缩机在运行时产生的噪音并不会使室内人员感到烦恼。

9. 发明授权

US5491393A Drive control apparatus for brushless DC motor and driving method therefor 失效
标题翻译：无刷直流电动机的驱动控制装置及其驱动方法
公开(公告)号：US5491393A
公开(公告)日：1996-02-13
申请号：US214845
申请日：1994-03-18
申请人： Michika Uesugi
发明人： Michika Uesugi
IPC分类号： H02P6/12 , H02K1/27 , H02K3/28 , H02K29/12 , H02P6/00 , H02P6/08 , H02P6/18 , H01R39/46
CPC分类号： H02K1/276 , H02K29/12 , H02P6/085 , H02P6/34 , H02K3/28
摘要： A switching circuit including three series circuits each having a pair of switching elements series-connected on the upstream side and downstream side with respect to current flow, each of the connection nodes between the paired switching elements of the series circuits being connected to a corresponding one of the phase windings. A DC voltage output from a DC voltage circuit is applied to the series circuits of the switching circuit. One of the upstream side switching element in one of the series circuits of the switching circuit and the downstream side switching element in a different one of the series circuits is continuously set in the ON state, the other switching element is intermittently turned ON, and the switching elements to be turned ON are sequentially changed so as to sequentially energize the phase windings of a brushless DC motor. In this case, the switching element, which is one of the switching elements to be turned ON and which has been set in the ON state, is forcedly continuously set in the ON state for a initial preset period of time and one of the switching elements which is newly turned ON is forcedly intermittently turned ON for the initial preset period of time.
摘要翻译：一种开关电路，包括三个串联电路，每个串联电路具有相对于电流流动在上游侧和下游侧串联连接的一对开关元件，串联电路的成对开关元件之间的每个连接节点连接到相应的一个的相绕组。从直流电压电路输出的直流电压被施加到开关电路的串联电路。开关电路的串联电路和不同串联电路中的下游侧开关元件之一的上游侧开关元件中的一个连续地设定为导通状态，另一个开关元件间歇地导通，顺序地改变要接通的开关元件，以顺序地给无刷直流电动机的相绕励电。在这种情况下，作为开启元件之一并且已经被设置在接通状态的开关元件被强制地连续地设置在初始预设时间段的接通状态和开关元件之一在初始预设时间段内强制间歇性地接通新的ON。

10. 发明授权

US4849950A Device for reducing the leakage noise of a power converter 失效
标题翻译：用于降低功率转换器泄漏噪声的装置
公开(公告)号：US4849950A
公开(公告)日：1989-07-18
申请号：US262243
申请日：1988-10-20
申请人： Hiroaki Sugiura , Yuichi Ide , Michika Uesugi
发明人： Hiroaki Sugiura , Yuichi Ide , Michika Uesugi
IPC分类号： H02P27/06 , F24F11/02 , H02J3/01 , H02M1/12 , H02M7/48
CPC分类号： H02M7/5387 , H02M1/12 , H02M1/44
摘要： A device for reducing the leakage noise of a power converter having a rectifier circuit connected to an alternating current power source and an inverter circuit connected to the rectifier circuit has a first noise filter, with a plurality of inductors and capacitors, and which is coupled between the alternating current power source and the rectifier circuit; and a second noise filter, with a plurality of inductors and capacitors, and which is coupled between the rectifier circuit and the inverter circuit.
摘要翻译：一种用于降低具有连接到交流电源的整流器电路的功率转换器和连接到整流器电路的逆变器电路的电力转换器的泄漏噪声的装置具有第一噪声滤波器，其具有多个电感器和电容器，并且耦合在交流电源和整流电路; 以及具有多个电感器和电容器的第二噪声滤波器，并且耦合在整流器电路和逆变器电路之间。

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