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1. 发明授权

US08842455B2 Electric-power conversion apparatus 有权
标题翻译：电力转换装置
公开(公告)号：US08842455B2
公开(公告)日：2014-09-23
申请号：US13039841
申请日：2011-03-03
申请人： Yoshihiko Kimpara , Takayuki Kifuku , Tetsuya Kojima , Tatsuya Mori
发明人： Yoshihiko Kimpara , Takayuki Kifuku , Tetsuya Kojima , Tatsuya Mori
IPC分类号： H02M1/00 , G05F1/00
CPC分类号： H02M7/537 , H02M1/38 , H02M3/156 , H02M7/5387 , H02M2001/0009 , H02M2003/1555 , H02P23/16 , H02P2205/01 , H02P2207/01 , H02P2207/05
摘要： There is provided an electric-power conversion apparatus including a chopper circuit; a current sense resistor that detects the output current of the chopper circuit; a differential detection circuit that outputs, as a differential detection signal (vo), the electric potential difference across the current sense resistor; and a calculation means that corrects the differential detection signal (vo) from the differential detection circuit by use of a control signal (D1) for the chopper circuit so as to calculate the output current (i0) of the chopper circuit.
摘要翻译：提供一种包括斩波电路的电力转换装置; 检测斩波电路的输出电流的电流检测电阻; 差分检测电路作为差分检测信号（vo）输出电流检测电阻器两端的电位差; 以及计算装置，通过使用用于斩波电路的控制信号（D1）来校正来自差分检测电路的差分检测信号（vo），以计算斩波电路的输出电流（i0）。

2. 发明申请

US20140316733A1 ANGLE DETECTING APPARATUS 审中-公开
标题翻译：角度检测装置
公开(公告)号：US20140316733A1
公开(公告)日：2014-10-23
申请号：US14360050
申请日：2012-12-12
申请人： Tatsuya Mori , Tetsuya Kojima , Yoshihiko Kinpara , Takayuki Kifuku
发明人： Tatsuya Mori , Tetsuya Kojima , Yoshihiko Kinpara , Takayuki Kifuku
IPC分类号： G01B21/22 , G01D5/00
CPC分类号： G01B21/22 , G01D3/02 , G01D5/00 , G01D5/2053 , G01D5/2448
摘要： An angle detecting apparatus is obtained. The angle detecting apparatus is capable of correcting an electrical angle frequency component of an angle signal contained angle signal. An angle detecting apparatus computes an angle signal of a rotary machine from a sine signal and a cosine signal obtained from the angle signal. Offset correction values for the sine signal and the cosine signal are computed from the angle signal. The computed offset correction value for the sine signal is added to the sine signal to correct the sine signal, and the computed offset correction value for the cosine signal is added to the cosine signal to correct the cosine signal.
摘要翻译：获得角度检测装置。角度检测装置能够校正角度信号包含的角度信号的电角度频率分量。角度检测装置从正弦信号和从角度信号获得的余弦信号计算旋转机器的角度信号。从角度信号计算正弦信号和余弦信号的偏移校正值。所计算的正弦信号的偏移校正值被加到正弦信号上以校正正弦信号，并将所计算的余弦信号的偏移校正值加到余弦信号上以校正余弦信号。

3. 发明授权

US11047679B2 Angle detecting apparatus 有权
公开(公告)号：US11047679B2
公开(公告)日：2021-06-29
申请号：US14360050
申请日：2012-12-12
申请人： Tatsuya Mori , Tetsuya Kojima , Yoshihiko Kinpara , Takayuki Kifuku
发明人： Tatsuya Mori , Tetsuya Kojima , Yoshihiko Kinpara , Takayuki Kifuku
IPC分类号： G01B21/22 , G01D5/20 , G01D5/244 , G01D5/00 , G01D3/02
摘要： An angle detecting apparatus is obtained. The angle detecting apparatus is capable of correcting an electrical angle frequency component of an angle signal contained angle signal. An angle detecting apparatus computes an angle signal of a rotary machine from a sine signal and a cosine signal obtained from the angle signal. Offset correction values for the sine signal and the cosine signal are computed from the angle signal. The computed offset correction value for the sine signal is added to the sine signal to correct the sine signal, and the computed offset correction value for the cosine signal is added to the cosine signal to correct the cosine signal.

4. 发明申请

US20100194319A1 CONTROLLER OF ROTARY ELECTRIC MACHINE 有权
标题翻译：旋转电机控制器
公开(公告)号：US20100194319A1
公开(公告)日：2010-08-05
申请号：US12679326
申请日：2008-05-09
申请人： Masato Ito , Yoshihiko Kimpara , Tetsuya Kojima
发明人： Masato Ito , Yoshihiko Kimpara , Tetsuya Kojima
IPC分类号： H02P6/16
CPC分类号： H02P21/14 , H02P6/183 , H02P21/24
摘要： A rotary electric machine controller including a current detector detecting rotary electric machine currents generated in a rotary electric machine, a position estimation mechanism outputting an estimated position in accordance with the rotary electric machine currents; a controller outputting voltage commands in accordance with the estimated position; a pulse-width modulator outputting logic signals which are pulse-width modulated in accordance with the voltage commands and with a switching cycle used for pulse-width modulation control; and a voltage application mechanism applying AC voltages for driving the rotary electric machine in accordance with the logic signals. The voltage commands output by the controller are obtained by superimposing, on fundamental voltages for driving the rotary electric machine, position detection voltages which each have a cycle equal to m times of the switching cycle and which are different in phase among respective phases.
摘要翻译：一种旋转电机控制器，包括检测旋转电机中产生的旋转电机的电流检测器，根据旋转电机电流输出估计位置的位置估计机构; 控制器，根据估计位置输出电压指令; 输出根据电压指令进行脉冲宽度调制的脉冲宽度调制器和用于脉冲宽度调制控制的开关周期的脉冲宽度调制器; 以及根据逻辑信号施加用于驱动旋转电机的交流电压的电压施加机构。由控制器输出的电压指令通过在驱动旋转电机的基波电压上叠加位置检测电压来获得，每个位置检测电压的周期等于开关周期的m倍，并且各相之间的相位不同。

5. 发明授权

US08350507B2 Controller of rotary electric machine 有权
标题翻译：旋转电机控制器
公开(公告)号：US08350507B2
公开(公告)日：2013-01-08
申请号：US12679326
申请日：2008-05-09
申请人： Masato Ito , Yoshihiko Kimpara , Tetsuya Kojima
发明人： Masato Ito , Yoshihiko Kimpara , Tetsuya Kojima
IPC分类号： H03K5/00
CPC分类号： H02P21/14 , H02P6/183 , H02P21/24
摘要： A rotary electric machine controller including a current detector detecting rotary electric machine currents generated in a rotary electric machine, a position estimation mechanism outputting an estimated position in accordance with the rotary electric machine currents; a controller outputting voltage commands in accordance with the estimated position; a pulse-width modulator outputting logic signals which are pulse-width modulated in accordance with the voltage commands and with a switching cycle used for pulse-width modulation control; and a voltage application mechanism applying AC voltages for driving the rotary electric machine in accordance with the logic signals. The voltage commands output by the controller are obtained by superimposing, on fundamental voltages for driving the rotary electric machine, position detection voltages which each have a cycle equal to m times of the switching cycle and which are different in phase among respective phases.
摘要翻译：一种旋转电机控制器，包括检测旋转电机中产生的旋转电机的电流检测器，根据旋转电机电流输出估计位置的位置估计机构; 控制器，根据估计位置输出电压指令; 输出根据电压指令进行脉冲宽度调制的脉冲宽度调制器和用于脉冲宽度调制控制的开关周期的脉冲宽度调制器; 以及根据逻辑信号施加用于驱动旋转电机的交流电压的电压施加机构。由控制器输出的电压指令通过在驱动旋转电机的基波电压上叠加位置检测电压来获得，每个位置检测电压的周期等于开关周期的m倍，并且各相之间的相位不同。

6. 发明授权

US08963462B2 Driving apparatus for multiplex-winding rotary machine 有权
标题翻译：多功能旋转机驱动装置
公开(公告)号：US08963462B2
公开(公告)日：2015-02-24
申请号：US13727020
申请日：2012-12-26
申请人： Tatsuya Mori , Tetsuya Kojima
发明人： Tatsuya Mori , Tetsuya Kojima
IPC分类号： H02P6/16 , H02P29/02 , H02P6/18 , H02P25/22
CPC分类号： H02P6/16 , H02P6/18 , H02P25/22 , H02P29/032
摘要： Provided are rotational position detection means detecting the rotational position of a multiplex-winding rotary machine; failure determination means determining failure of the rotational position detection means; control means calculating a voltage instruction for each winding group, based on the rotational position detected by the rotational position detection means; and voltage application means applying voltage to each winding group, based on the voltage instruction. According to the failure determination by the failure determination means, the control means outputs a voltage instruction for rotational position estimation to the voltage application means, and estimates the rotational position θe, based on at least one of voltage and current obtained from the winding group in accordance with the voltage instruction.
摘要翻译：提供了检测多路复卷机的旋转位置的旋转位置检测装置; 故障确定装置确定旋转位置检测装置的故障; 控制装置，基于由所述旋转位置检测装置检测到的旋转位置，计算每个卷绕组的电压指令; 并且电压施加装置基于电压指令向每个绕组组施加电压。根据故障确定装置的故障确定，控制装置向电压施加装置输出用于旋转位置估计的电压指令，并且基于从绕组获得的电压和电流中的至少一个来估计旋转位置和电位; e，组按照电压指令。

7. 发明申请

US20140232314A1 CONTROL DEVICE FOR ROTARY MACHINE AND INDUCTANCE MEASUREMENT METHOD FOR ROTARY MACHINE 有权
标题翻译：旋转机控制装置及旋转机电感测量方法
公开(公告)号：US20140232314A1
公开(公告)日：2014-08-21
申请号：US14346030
申请日：2011-11-29
申请人： Yosuke Hachiya , Tetsuya Kojima , Shoji Adachi
发明人： Yosuke Hachiya , Tetsuya Kojima , Shoji Adachi
IPC分类号： H02P21/00
CPC分类号： H02P21/0035 , H02P21/16
摘要： A control device for rotary machine includes: a voltage instruction generation section for generating a voltage instruction; a voltage application section for applying voltage to a rotary machine based on the voltage instruction; a current detection section for detecting rotary machine current of the rotary machine; and an inductance calculation section for calculating an inductance of the rotary machine from the voltage instruction and the rotary machine current. The voltage instruction generation section generates voltage instructions of constant DC voltages. The voltage application section applies voltages to the rotary machine based on the voltage instructions. The inductance calculation section calculates the inductance from a voltage instruction for measurement arbitrarily selected from the voltage instructions, and the rotary machine currents detected by the current detection section before and after application of the voltage instruction for measurement.
摘要翻译：旋转机械的控制装置包括：电压指令生成部，生成电压指令; 电压施加部，其基于所述电压指令向旋转机器施加电压; 用于检测旋转机械的旋转机器电流的电流检测部分; 以及电感计算部，用于根据电压指令和旋转电机电流计算旋转机的电感。电压指令生成部生成恒定直流电压的电压指令。电压施加部分基于电压指令向旋转机器施加电压。电感计算部根据从电压指令任意选择的测量用电压指令和由施加电压指令进行测量之前和之后由电流检测部分检测的旋转电机，计算电感。

8. 发明授权

US08711293B2 Liquid crystal shutter glasses 有权
标题翻译：液晶快门眼镜
公开(公告)号：US08711293B2
公开(公告)日：2014-04-29
申请号：US12974749
申请日：2010-12-21
申请人： Tetsuo Fukami , Shigesumi Araki , Tetsuya Kojima , Toshiyuki Higano , Kenji Nakao
发明人： Tetsuo Fukami , Shigesumi Araki , Tetsuya Kojima , Toshiyuki Higano , Kenji Nakao
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02B27/2264 , G02F1/1395 , H04N13/341 , H04N13/359 , H04N13/398 , H04N2213/008
摘要： In one embodiment, a pair of liquid crystal shutter glasses include a first liquid crystal shutter and a second liquid crystal shutter. The first and second liquid crystal shutters are switched to a transmissive state by turns. The respective first and second liquid crystal shutters include a first electrode substrate and a second electrode substrate opposing the first electrode substrate. An OCB (Optically Compensated Bend) mode liquid crystal layer is held between the first and second electrode substrates. The first electrode substrate includes a first electrode and a second electrode arranged adjacent to the first electrode. The first and second electrodes respectively include a side opposing each other and a plurality of projecting portions provided to the respective opposing sides of the first and second electrodes alternately.
摘要翻译：在一个实施例中，一对液晶快门眼镜包括第一液晶快门和第二液晶快门。第一和第二液晶快门轮流切换到透射状态。相应的第一和第二液晶快门包括与第一电极基板相对的第一电极基板和第二电极基板。 OCB（光学补偿弯曲）模式液晶层保持在第一和第二电极基板之间。第一电极基板包括与第一电极相邻布置的第一电极和第二电极。第一电极和第二电极分别包括彼此相对的一侧和交替地设置到第一和第二电极的相应相对侧的多个突出部分。

9. 发明授权

US08547486B2 Liquid crystal shutter and display system using the same 有权
标题翻译：液晶快门和显示系统使用相同
公开(公告)号：US08547486B2
公开(公告)日：2013-10-01
申请号：US12772465
申请日：2010-05-03
申请人： Tetsuya Kojima , Toshiyuki Higano , Shigesumi Araki , Tetsuo Fukami , Kazuhiro Nishiyama
发明人： Tetsuya Kojima , Toshiyuki Higano , Shigesumi Araki , Tetsuo Fukami , Kazuhiro Nishiyama
IPC分类号： G02F1/1335
CPC分类号： G02B27/0093 , G02F1/133707 , G02F1/1395
摘要： A liquid crystal shutter includes a first support substrate having a first electrode and a second support substrate having a second electrode opposite to the first electrode. A liquid crystal layer is sandwiched between the first and second electrodes so as to have a switching region. The switching region becomes a bend alignment state from a splay alignment state when a voltage is applied to the liquid crystal layer. A nucleus region formation portion is arranged on the first support substrate to form a nucleus region in the switching region corresponding to the nucleus region formation portion in the liquid crystal layer, in which the splay alignment is more stable than in the switching region.
摘要翻译：液晶快门包括具有第一电极的第一支撑基板和具有与第一电极相对的第二电极的第二支撑基板。液晶层夹在第一和第二电极之间以具有开关区域。当对液晶层施加电压时，开关区域从喷射取向状态变为弯曲取向状态。在第一支撑基板上配置有核区域形成部，在与液晶层中的核区域形成部对应的开关区域中形成核区域，其中喷射取向比开关区域更稳定。

10. 发明授权

US07158162B2 Heating control method of heat development recording device and heat development recording device 失效
标题翻译：热显影记录装置和热显影记录装置的加热控制方法
公开(公告)号：US07158162B2
公开(公告)日：2007-01-02
申请号：US11003843
申请日：2004-12-06
申请人： Tetsuya Kojima
发明人： Tetsuya Kojima
IPC分类号： G03D13/00
CPC分类号： B41J2/365
摘要： A heating control method of a heat development recording device includes a heating step in which after start-up of the heat development recording device, a heat development section is heated to a target temperature by a plate heater, a temperature holding step in which after the temperature of the plate heater has reached the target temperature, the target temperature is held for a prescribed time, and a step in which after the target temperature has been held for the prescribed time, the heat development section is set up in the recordable state, wherein after start-up of the heat development recording device, operation history information from the time of the last start-up is collected; and after reaching the target temperature at the time of the present start-up, a temperature holding time is determined depending upon the operation history information.
摘要翻译：热显影记录装置的加热控制方法包括加热步骤，其中在热显影记录装置启动之后，通过板式加热器将热显影部分加热到目标温度，其中温度保持步骤板加热器的温度达到目标温度，目标温度保持规定时间，并且在目标温度保持规定时间之后，将热量显现部设定为可记录状态，其中，在所述热显影记录装置启动之后，收集从上次启动时起的操作历史信息; 并且在当前启动时达到目标温度之后，根据操作历史信息确定温度保持时间。

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