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1. 发明授权

US09357591B2 High-frequency heating apparatus 有权
标题翻译：高频加热装置
公开(公告)号：US09357591B2
公开(公告)日：2016-05-31
申请号：US10571846
申请日：2004-10-15
申请人： Hideaki Moriya , Haruo Suenaga , Hisashi Morikawa , Shinichi Sakai , Toyotsugu Matsukura , Nobuo Shirokawa
发明人： Hideaki Moriya , Haruo Suenaga , Hisashi Morikawa , Shinichi Sakai , Toyotsugu Matsukura , Nobuo Shirokawa
IPC分类号： H05B6/68
CPC分类号： H05B6/681 , Y02B40/143
摘要： A resonance type high frequency heating apparatus comprising; a direct current power supply; a series connection circuit consisting of a pair of semiconductor switching elements connected in parallel to the direct current power supply; another series connection circuit having a primary coil of a leakage transformer and a capacitor connected to both ends of one of the pair of semiconductor switching elements; and a drive means for driving each of the pair of semiconductor switching elements; wherein a variable dead time preparation circuit is provided in the drive means, and the variable dead time preparation circuit enables dead time to remain constant at below a predetermined frequency and causes the dead time to increase sharply at a point above a predetermined frequency.
摘要翻译：一种共振型高频加热装置，包括：直流电源; 串联连接电路，由与直流电源并联连接的一对半导体开关元件构成; 另一个串联连接电路，其具有泄漏变压器的初级线圈和连接到该对半导体开关元件之一的两端的电容器; 以及用于驱动所述一对半导体开关元件中的每一个的驱动装置; 其中在所述驱动装置中设置可变死区时间准备电路，并且所述可变死区时间准备电路使得死区时间在低于预定频率下保持恒定，并且使得所述死区时间在高于预定频率的点处急剧增加。

2. 发明授权

US09075418B2 Vibration damping device and method for canceling out a vibration at a damping position based on a phase difference 有权
标题翻译：振动阻尼装置和方法，用于基于相位差来消除阻尼位置处的振动
公开(公告)号：US09075418B2
公开(公告)日：2015-07-07
申请号：US13473876
申请日：2012-05-17
申请人： Takeshi Tomizaki , Hideaki Moriya , Takeo Ito , Yasushi Muragishi
发明人： Takeshi Tomizaki , Hideaki Moriya , Takeo Ito , Yasushi Muragishi
IPC分类号： G06F7/00 , G05D19/02 , F16F15/00 , G10K11/178
CPC分类号： G05D19/02 , F16F15/002 , F16F15/005 , G10K11/178
摘要： A damping device includes a calculator calculating a pseudo vibration to cancel a source vibration transmitted from a vibration source to a position to be damped, using an adaptive control algorithm. The canceling vibration is generated according to the pseudo vibration. A vibration detector detects an error vibration remaining at the position. The adaptive control algorithm is adapted by learning to reduce the error vibration. A frequency recognizer recognizes a frequency of the source vibration from a signal related to the vibration source. The frequency of the vibration is used to determine a frequency of the pseudo vibration. A phase difference identifier identifies a phase difference between the error vibration and the canceling vibration according to the pseudo vibration, and a frequency corrector corrects, according to the phase difference, the frequency of the vibration to eliminate the phase difference.
摘要翻译：衰减装置包括计算器，其使用自适应控制算法计算伪振动，以将从振动源发送的源振动消除到待衰减的位置。根据伪振动产生抵消振动。振动检测器检测在该位置处残留的误差振动。通过学习减少误差振动来适应自适应控制算法。频率识别器从与振动源相关的信号识别源振动的频率。振动的频率用于确定伪振动的频率。相位差标识符根据伪振动来识别误差振动和抵消振动之间的相位差，并且频率校正器根据相位差校正振动的频率以消除相位差。

3. 发明授权

US08492687B2 Power control apparatus for high-frequency dielectric heating and power control method for the same 有权
标题翻译：用于高频介质加热和功率控制方法的功率控制装置相同
公开(公告)号：US08492687B2
公开(公告)日：2013-07-23
申请号：US12620824
申请日：2009-11-18
申请人： Haruo Suenaga , Kenji Yasui , Shinichi Sakai , Nobuo Shirokawa , Hideaki Moriya , Manabu Kinoshita
发明人： Haruo Suenaga , Kenji Yasui , Shinichi Sakai , Nobuo Shirokawa , Hideaki Moriya , Manabu Kinoshita
IPC分类号： H05B6/66 , H05B6/68
CPC分类号： H05B6/685 , Y02B40/143
摘要： A power control unit for high-frequency dielectric heating is provided, and includes an input current detection section for detecting input current from the AC power supply to the inverter circuit and outputting input current waveform information. A conversion section converts the input current waveform information into a drive signal of the switching transistor of the inverter circuit so that instantaneous fluctuation of the input current waveform information is suppressed. A mix circuit mixes the input current waveform information and power control information for controlling so that current or voltage at an arbitrary point of the inverter circuit becomes a predetermined value and generates an on voltage signal. The conversion section converts the on voltage signal into the drive signal so that the on time is shortened in the portion where the input current is large and that the on time is prolonged in the portion where the input current is small.
摘要翻译：提供了一种用于高频介电加热的功率控制单元，并且包括用于检测来自AC电源到逆变器电路的输入电流并输出输入电流波形信息的输入电流检测部分。转换部分将输入电流波形信息转换成逆变器电路的开关晶体管的驱动信号，从而抑制输入电流波形信息的瞬时波动。混合电路混合输入电流波形信息和用于控制的功率控制信息，使得逆变器电路的任意点处的电流或电压变为预定值，并产生导通电压信号。转换部分将导通电压信号转换为驱动信号，使得在输入电流较大的部分中导通时间缩短，并且输入电流小的部分导通时间延长。

4. 发明申请

US20120293094A1 VIBRATION DAMPING APPARATUS, ELECTRIC ACTUATOR DRIVING APPARATUS AND VEHICLE 有权
标题翻译：振动阻尼装置，电动执行器驱动装置和车辆
公开(公告)号：US20120293094A1
公开(公告)日：2012-11-22
申请号：US13532977
申请日：2012-06-26
申请人： Hideaki MORIYA , Takeshi TOMIZAKI , Takeo ITO , Yasushi MURAGISHI , Takayoshi FUJII
发明人： Hideaki MORIYA , Takeshi TOMIZAKI , Takeo ITO , Yasushi MURAGISHI , Takayoshi FUJII
IPC分类号： H02P25/06
CPC分类号： H02K41/03 , F16F15/002 , G05B5/01 , G05B13/021 , G05D19/02
摘要： A vibration damping apparatus including reference wave production section that produces a reference wave; a fundamental order adaptive algorithm block that calculates fundamental order adaptive filter factors from a vibration detection signal and the reference wave and produces a fundamental order vibration damping current instruction; an amplitude detection section that calculates a peak current value of the fundamental order vibration damping current instruction; and a fundamental order current excess detection section that derives a fundamental order current upper limit value from the fundamental frequency to produce a fundamental order current upper limit excess signal that is output to the fundamental order adaptive algorithm block, which revises the fundamental order adaptive filter factors in a direction in which the vibration damping current instruction is limited within a range.
摘要翻译：一种包括产生参考波的参考波产生部分的减振装置; 基本顺序自适应算法块，从振动检测信号和参考波计算基本顺序自适应滤波因子，并产生基本阶衰减电流指令; 振幅检测部，其计算所述基本阶衰减电流指令的峰值电流值; 基本阶数电流过剩检测部，从基频导出基本阶数电流上限值，生成输出到基本阶自适应算法块的基本阶数电流上限多余信号，修正基本阶自适应滤波因子在减振电流指令被限制在一个范围内的方向。

5. 发明申请

US20120215405A1 A/D CONVERSION DEVICE AND VIBRATION DAMPING APPARATUS FOR AUTOMOBILE USING THE A/D CONVERSION DEVICE 失效
标题翻译： A / D转换装置和使用A / D转换装置的汽车的振动阻尼装置
公开(公告)号：US20120215405A1
公开(公告)日：2012-08-23
申请号：US13457793
申请日：2012-04-27
申请人： Keisuke MATSUNO , Hidetoshi Katada , Takeshi Tomizaki , Hideaki Moriya
发明人： Keisuke MATSUNO , Hidetoshi Katada , Takeshi Tomizaki , Hideaki Moriya
IPC分类号： H03M1/18 , F16F15/02
CPC分类号： H03M1/188 , F16F7/1011 , F16F15/002 , G05D19/02
摘要： An A/D conversion device includes a first A/D converter that receives an analog vibration signal corresponding to a vibration detected by a vibration detecting sensor and converts the analog vibration signal to a first digital value, an analog amplifier that amplifies the analog vibration signal and outputs an amplified signal, a second A/D converter that converts the amplified signal to a second digital value, a determiner that determines whether an amplitude of the amplified signal input to the second A/D converter exceeds a range of amplitude that is convertible by the second A/D converter, and a selector that receives the first digital value and the second digital value and output one of the first and second digital values based on the determination of the determiner.
摘要翻译： A / D转换装置包括：第一A / D转换器，接收与振动检测传感器检测到的振动相对应的模拟振动信号，并将模拟振动信号转换为第一数字值;放大模拟振动信号的模拟放大器并输出放大信号，将放大信号转换为第二数字值的第二A / D转换器，确定输入到第二A / D转换器的放大信号的幅度是否超过可转换幅度的范围的判定器以及选择器，其接收第一数字值和第二数字值，并且基于确定器的确定输出第一数字值和第二数字值之一。

6. 发明申请

US20120193847A1 DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY 有权
公开(公告)号：US20120193847A1
公开(公告)日：2012-08-02
申请号：US13443389
申请日：2012-04-10
申请人： Yasushi MURAGISHI , Hideaki MORIYA , Yushi SATO , Takashi FUKUNAGA , Katsuyoshi NAKANO , Hiroshi NAKAGAWA , Takayoshi FUJII , Takashi ONOUE , Masaaki NARIHISA
发明人： Yasushi MURAGISHI , Hideaki MORIYA , Yushi SATO , Takashi FUKUNAGA , Katsuyoshi NAKANO , Hiroshi NAKAGAWA , Takayoshi FUJII , Takashi ONOUE , Masaaki NARIHISA
IPC分类号： F16F15/02 , B62D21/00 , F16F13/00
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.

7. 发明授权

US08217323B2 High-frequency heating device 有权
标题翻译：高频加热装置
公开(公告)号：US08217323B2
公开(公告)日：2012-07-10
申请号：US10599431
申请日：2005-04-04
申请人： Haruo Suenaga , Hideaki Moriya , Shinichi Sakai , Hisashi Morikawa , Toyotsugu Matsukura , Nobuo Shirokawa
发明人： Haruo Suenaga , Hideaki Moriya , Shinichi Sakai , Hisashi Morikawa , Toyotsugu Matsukura , Nobuo Shirokawa
IPC分类号： H05B6/66
CPC分类号： H05B6/681 , H05B6/685 , Y02B40/143
摘要： An object of the present invention is to provide an inverter circuit in which soft start can be implemented by a simple circuit added thereto. In high-frequency heating apparatus for driving a magnetron, a DC power supply is chopped by two semiconductor switching devices, and this is output as an AC current through a resonance circuit. The high-frequency heating apparatus includes a dead time generation circuit for turning off the semiconductor switching devices concurrently. In the high-frequency heating apparatus, a drive unit for driving the aforementioned semiconductor switching devices has a function of limiting the lowest frequency of a frequency with which the semiconductor switching devices are driven. The aforementioned lowest frequency is set to be high at the beginning of operation of the high-frequency heating apparatus, and the aforementioned lowest frequency is set to be lower gradually thereafter.
摘要翻译：本发明的目的是提供一种逆变器电路，其中可以通过添加到其中的简单电路来实现软启动。在用于驱动磁控管的高频加热装置中，由两个半导体开关器件将直流电源切断，并通过谐振电路作为交流电流输出。高频加热装置包括用于同时关闭半导体开关装置的死区时间产生电路。在高频加热装置中，用于驱动上述半导体开关器件的驱动单元具有限制驱动半导体开关器件的频率的最低频率的功能。在高频加热装置的运转开始时，将上述最低频率设定得较高，之后将上述最低频率逐渐降低。

8. 发明授权

US08017893B2 High-frequency heating apparatus 有权
标题翻译：高频加热装置
公开(公告)号：US08017893B2
公开(公告)日：2011-09-13
申请号：US10599961
申请日：2005-04-22
申请人： Haruo Suenaga , Hideaki Moriya , Shinichi Sakai , Hisashi Morikawa , Toyotsugu Matsukura , Nobuo Shirokawa
发明人： Haruo Suenaga , Hideaki Moriya , Shinichi Sakai , Hisashi Morikawa , Toyotsugu Matsukura , Nobuo Shirokawa
IPC分类号： H05B6/64
CPC分类号： H05B6/666 , H02M3/33569
摘要： A purpose of the present invention is to provide an inverter circuit capable of suppressing an overshooting phenomenon of an input current at an instantaneous time when an initiating operation of the inverter circuit is switched to the normal operation thereof, and thus, capable of preventing damages of IGBTs and a magnetron.In a high frequency heating apparatus comprising: a control signal forming circuit for forming a control signal from a difference between an input current of an AC power supply and a reference current; a frequency modulated signal forming circuit for correcting rectified voltage/rectified current which are obtained by rectifying the AC voltage/current of the AC power supply based upon the control signal of the control signal forming circuit; and a dead time forming circuit for receiving the output of the frequency modulated signal forming circuit, a control signal converting circuit having a function capable of further lowering the value of the control signal is provided between the control signal forming circuit and the frequency modulated signal forming circuit.
摘要翻译：本发明的目的是提供一种逆变器电路，其能够在将逆变器电路的启动操作切换到其正常操作的瞬时时抑制输入电流的过冲现象，从而能够防止损坏 IGBT和磁控管。一种高频加热装置，包括：控制信号形成电路，用于根据交流电源的输入电流与参考电流之间的差异形成控制信号; 基于所述控制信号形成电路的控制信号，对所述交流电源的交流电压/电流进行整流而得到的整流电压/整流电流的频率调制信号形成电路; 以及用于接收频率调制信号形成电路的输出的死区时间形成电路，具有能够进一步降低控制信号的值的控制信号转换电路被提供在控制信号形成电路和调制信号形成之间电路。

9. 发明授权

US07960966B2 State detection device for detecting operation state of high-frequency heating apparatus 有权
公开(公告)号：US07960966B2
公开(公告)日：2011-06-14
申请号：US12651229
申请日：2009-12-31
申请人： Hideaki Moriya , Nobuo Shirokawa , Haruo Suenaga , Shinichi Sakai , Manabu Kinoshita
发明人： Hideaki Moriya , Nobuo Shirokawa , Haruo Suenaga , Shinichi Sakai , Manabu Kinoshita
IPC分类号： G01R29/00
CPC分类号： H05B6/666 , H05B2206/043
摘要： An operating state detection technique is provided which makes it possible to accurately detect an abnormality of a high-frequency heating apparatus. An anode current detected by the anode current detection resistor 40 of a magnetron is inputted into the A/D converter terminal of a microcomputer 27 on a control panel circuit board side. The current is subjected to an analog-to-digital conversion to thereby obtain an anode voltage IaDC value. The microcomputer 27 determines an operating state based on a plurality of the anode voltage IaDC values thus read. Further, the microcomputer 27 obtains a summed value of the IaDC values corresponding to one period of the revolution of rotary antennas 68, 69 to thereby determines the operating state of the high-frequency heating apparatus 100 based on the summed value. According to the aforesaid IaDC value reading method, it makes it possible to accurately detect an abnormality without an erroneous operation also in correspondence to the change of the feeding distribution. Further, the microcomputer 27 changes, in accordance with the set output of the high-frequency heating apparatus, a threshold value used for determining the abnormality and a changing value (increasing amount) from the start of the operation with respect to the change of the output of the apparatus and the operating state of a heated subject etc., whereby it makes it possible to accurately detect an abnormality without an erroneous operation.

10. 发明申请

US20090272735A1 POWER CONTROL UNIT FOR HIGH-FREQUENCY DIELECTRIC HEATING AND CONTROL METHOD THEREOF 审中-公开
标题翻译：用于高频介电加热的功率控制单元及其控制方法
公开(公告)号：US20090272735A1
公开(公告)日：2009-11-05
申请号：US12303035
申请日：2007-05-31
申请人： Haruo Suenaga , Kenji Yasui , Shinichi Sakai , Nobuo Shirokawa , Hideaki Moriya , Manabu Kinoshita
发明人： Haruo Suenaga , Kenji Yasui , Shinichi Sakai , Nobuo Shirokawa , Hideaki Moriya , Manabu Kinoshita
IPC分类号： H05B6/66
CPC分类号： H05B6/685 , Y02B40/143
摘要： A power control unit for a high-frequency dielectric heating not affected by variations in the magnetron type or characteristic, and power supply voltage fluctuation, etc., is provided. The power control unit for a high-frequency dielectric heating has an input current detection section 71, 72 for detecting input current of an inverter 10 for rectifying 31 an AC power supply voltage 20, performing high-frequency switching of the voltage, and converting the voltage to high-frequency power. The power control unit for a high-frequency dielectric heating converts a switching frequency control signal 92 provided by mixing input current waveform information 90 and power control information 91 into a drive signal of a semiconductor switching element 3, 4 of the inverter.
摘要翻译：提供了不受磁控管类型或特性的变化以及电源电压波动等影响的高频电介质加热的功率控制单元。用于高频电介质加热的功率控制单元具有用于检测逆变器10的输入电流的输入电流检测部分71,72，用于整流31交流电源电压20，执行电压的高频切换，并将电压高频电源。用于高频介电加热的功率控制单元将通过将输入电流波形信息90和功率控制信息91混合而提供的开关频率控制信号92转换成逆变器的半导体开关元件3,4的驱动信号。

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