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1. 发明公开

EP2512206A1 HIGH FREQUENCY HEATING DEVICE, AND HIGH FREQUENCY HEATING METHOD 审中-公开
标题翻译： HOCHFREQUENZ-HEIZVORRICHTUNG UND HOCHFREQUENZ-HEIZVERFAHREN
公开(公告)号：EP2512206A1
公开(公告)日：2012-10-17
申请号：EP10835652.8
申请日：2010-11-10
申请人： Panasonic Corporation
发明人： OKAJIMA, Toshiyuki
IPC分类号： H05B6/74 , H05B6/72
CPC分类号： H05B6/6447 , H05B6/70 , H05B6/705 , H05B6/72 , Y02B40/146
摘要： A radio-frequency heating apparatus of the present invention includes: a phase varying unit (103a, 103b) to vary the phase of radio-frequency power; a plurality of antennas (104a, 104b) which are placed on the same plane in a heating chamber (101) and radiate a plurality of radio-frequency waves, the radio-frequency waves having a predetermined phase difference caused by phase variation in the phase varying unit; a geometry information acquisition unit (120) to acquire the geometry of an object (150); and a control unit (130) controls phase varying units (103a, 103b) so that the radio-frequency waves are in phase in a first mode, and the radio-frequency waves are in opposite phase in a second mode, the control unit (130) switches between the first mode and the second mode based on the acquired geometry information.
摘要翻译：本发明的射频加热装置包括：改变射频功率相位的相变单元（103a，103b）; 多个天线（104a，104b），其放置在加热室（101）的同一平面上并辐射多个射频波，所述射频具有由相位相位变化引起的预定相位差变化单位几何信息获取单元，用于获取物体的几何形状; 并且控制单元（130）控制相变单元（103a，103b），使得射频在第一模式中同相，并且在第二模式中，射频波处于相反相位，控制单元 130）基于所获取的几何信息在第一模式和第二模式之间切换。

2. 发明公开

EP2440014A1 HIGH-FREQUENCY HEATING DEVICE AND HIGH-FREQUENCY HEATING METHOD 审中-公开
标题翻译：高频加热装置和高频加热方法
公开(公告)号：EP2440014A1
公开(公告)日：2012-04-11
申请号：EP10783130.7
申请日：2010-05-31
申请人： Panasonic Corporation
发明人： OKAJIMA, Toshiyuki , ISHIZAKI, Toshio
IPC分类号： H05B6/68
CPC分类号： H05B6/686 , H05B6/70 , H05B6/705 , H05B6/72 , H05B2206/044 , Y02B40/143 , Y02B40/146
摘要： A radio-frequency heating apparatus according to an aspect of the present invention includes: radio-frequency power generation devices (101a, 101b, 101c) that radiate radio-frequency power at frequencies; and a control unit (150) that sets, for the radio-frequency power generation devices (101a, 101b, 101c), a combination of frequencies of the radio-frequency power to be radiated from the radio-frequency power generation devices (101a, 101b, 101c), and reverse flow power detection units (108a, 108b, 108c) in the respective radio-frequency power generation devices (101a, 101b, 101c) detect reflected power and through power separately, and the control unit (150) determines, based on phase and amplitude of the detected reflected power and through power, the combination of frequencies of the radio-frequency power to be generated by the radio-frequency power generation devices (101a, 101b, 101c) to heat an object.
摘要翻译：根据本发明的一个方面的高频加热设备包括：射频发射装置（101a，101b，101c），其以频率发射射频功率; 以及控制部（150），其针对各高频功率发生装置（101a，101b，101c），设定从各高频功率产生装置（101a，101b，101c）发射的高频功率的频率的组合，（101a，101b，101c），各高频功率检测部（101a，101b，101c）分别检测反射功率和功率，控制部（150）基于检测出的反射电力的相位和振幅以及电力来检测由高频功率产生装置（101a，101b，101c）产生的高频电力的频率的组合，以加热对象物。

3. 发明公开

EP2797385A1 MICROWAVE HEATING DEVICE 有权
标题翻译：微波加热装置
公开(公告)号：EP2797385A1
公开(公告)日：2014-10-29
申请号：EP12860449.3
申请日：2012-10-12
申请人： Panasonic Corporation
发明人： MIHARA, Makoto , NOBUE, Tomataka , OMORI, Yoshiharu , OKAJIMA, Toshiyuki
IPC分类号： H05B6/68 , H05B6/64
CPC分类号： H05B6/68 , H05B6/66 , H05B6/666 , H05B6/76 , H05B6/80 , Y02B40/143
摘要： A microwave processing device 3 as microwave generation means is formed of a microwave power amplifier using a compound semiconductor such as GaN driven by a DC power supply, and is realized by a DC voltage created by an AC/DC converter 4 constituting the DC power supply. The AC/DC converter 4 regulates a desired Vd voltage 7, Vc voltage 8, Vg voltage and the like without depending on an input voltage and supplies them. The driving/stop of a plurality of loads in the device is controlled by selectively opening or closing a plurality of contact portions 5 by a controller 2 driven by the Vc voltage 8 output by the AC/DC converter 4.
摘要翻译：作为微波产生装置的微波处理装置3由使用由DC电源驱动的诸如GaN的化合物半导体的微波功率放大器形成，并且由构成DC电源的AC / DC转换器4产生的DC电压。 AC / DC转换器4不依赖于输入电压而调节期望的Vd电压7，Vc电压8，Vg电压等并供应它们。通过由AC / DC转换器4输出的Vc电压8驱动的控制器2选择性地打开或关闭多个接触部分5来控制装置中的多个负载的驱动/停止。

4. 发明公开

EP2793394A1 HIGH OUTPUT POWER AMPLIFIER 失效
标题翻译： LEISTUNGSVERSTÄRKER麻省理工学院HOHEM DURCHSATZ
公开(公告)号：EP2793394A1
公开(公告)日：2014-10-22
申请号：EP12858137.8
申请日：2012-11-09
申请人： Panasonic Corporation
发明人： OKAJIMA, Toshiyuki
IPC分类号： H03F1/52 , H03F3/24
CPC分类号： H03F3/213 , H03F1/0261 , H03F1/523 , H03F3/193 , H03F3/195 , H03F3/245 , H03F3/72 , H03F2200/108 , H03F2200/15 , H03F2200/18 , H03F2200/181 , H03F2200/451 , H03F2200/471 , H03F2200/555 , H03F2203/7206 , H03F2203/7221 , H03F2203/7227
摘要： A high-output electric power amplifier using a depression-type FET includes a drain voltage supply portion 120, 220, and 320 adapted to create a positive voltage to be applied to a drain terminal in the depression-type FET, and a gate bias voltage supply portion 130, 230, and 330 adapted to create a negative voltage to be applied to a gate terminal in the depression-type FET, wherein the drain voltage supply portion uses an external commercial power supply as an electric power source, and the gate bias voltage supply portion uses a battery as an electric power source, in order to certainly prevent breakdowns of the FET due to excessive electric currents.
摘要翻译：使用按压式FET的高输出功率放大器包括：漏极电压供给部120,220,320，其适于产生施加到该凹陷型FET中的漏极端子的正电压，以及栅极偏置电压供给部分130,230和330，其适于产生要施加到凹陷型FET中的栅极端子的负电压，其中漏极电压提供部分使用外部商用电源作为电源，并且栅极偏置电压供给部使用电池作为电源，以便可靠地防止由于过大的电流导致的FET的故障。

5. 发明授权

EP2793394B1 HIGH OUTPUT POWER AMPLIFIER 失效
公开(公告)号：EP2793394B1
公开(公告)日：2019-01-02
申请号：EP12858137.8
申请日：2012-11-09
申请人： Panasonic Corporation
发明人： OKAJIMA, Toshiyuki
IPC分类号： H03F1/52 , H03F3/24

6. 发明授权

EP2797385B1 MICROWAVE HEATING DEVICE 有权
标题翻译：微波加热
公开(公告)号：EP2797385B1
公开(公告)日：2016-12-07
申请号：EP12860449.3
申请日：2012-10-12
申请人： Panasonic Corporation
发明人： MIHARA, Makoto , NOBUE, Tomotaka , OMORI, Yoshiharu , OKAJIMA, Toshiyuki
IPC分类号： H05B6/68 , H05B6/64 , H05B6/80
CPC分类号： H05B6/68 , H05B6/66 , H05B6/666 , H05B6/76 , H05B6/80 , Y02B40/143

7. 发明公开

EP2485565A1 HIGH-FREQUENCY HEATING DEVICE AND HIGH-FREQUENCY HEATING METHOD 审中-公开
标题翻译： HOCHFRENQUENZERHITZUNGSVORRICHTUNG UND HOCHFRENQUENZERHITZUNGSVERFAHREN
公开(公告)号：EP2485565A1
公开(公告)日：2012-08-08
申请号：EP10820087.4
申请日：2010-09-15
申请人： Panasonic Corporation
发明人： OKAJIMA, Toshiyuki
IPC分类号： H05B6/68 , H05B6/64
CPC分类号： H05B6/686 , H05B6/705 , H05B2206/044 , Y02B40/143 , Y02B40/146
摘要： A radio-frequency heating apparatus includes a radio-frequency power generation unit (120), variable phase shift units (142a to 142d) that change a phase of a radio-frequency power generated by the radio-frequency power generation unit (120), radio-frequency power units (140a to 140d), and a control unit (110) that sets a frequency for the radio-frequency power generation unit (120) and a phase shift amount for the variable phase shift units (142a to 142d). Backward power detection units in the radio-frequency power units (140a to 140d) individually detect a reflected power and a through power at the frequency set for the radio-frequency power generation unit (120) by the control unit (110), and the control unit (110) determines a frequency for the radio-frequency power generation unit (120) and a phase shift amount for the variable phase shift units (142a to 142d) for heating the object, on the basis of the detected amplitude and phase of the reflected wave and the through wave.
摘要翻译：射频加热装置包括射频发生单元（120），改变由射频发电单元（120）生成的射频电力的相位的可变相移单元（142a〜142d）射频功率单元（140a〜140d）以及设置射频发生单元（120）的频率的控制单元（110）和可变相移单元（142a〜142d）的相位偏移量。射频功率单元（140a〜140d）中的反向功率检测单元通过控制单元（110）分别检测对于射频发电单元（120）设定的频率的反射功率和通过功率，控制单元（110）基于检测到的振幅和相位来确定用于加热物体的用于射频发电单元（120）的频率和用于可变相移单元（142a至142d）的相移量，反射波和通波。

8. 发明公开

EP2106023A1 FILTER DEVICE 审中-公开
标题翻译：过滤设备
公开(公告)号：EP2106023A1
公开(公告)日：2009-09-30
申请号：EP07832108.0
申请日：2007-11-19
申请人： Panasonic Corporation
发明人： YAMAKAWA, Takehiko , OKAJIMA, Toshiyuki , NAKATSUKA, Hiroshi , ONISHI, Keiji
IPC分类号： H03H7/01 , H04B1/18
CPC分类号： H03H7/0153 , H03H7/0115 , H03H7/1708 , H03H7/1725 , H03H7/1733 , H03H7/1758 , H03H2007/013 , H03H2210/012
摘要： A high frequency filter includes an inductor (2), a serial resonance circuit (31) including an inductor (3a) and capacitors (4a and 5a), a serial resonance circuit (32) including an inductor (3b) and capacitors (4b and 5b), and a varactor diode (6) connected between a connection point between the capacitor (4a) and the capacitor (5a) and a connection point between the capacitor (4b) and the capacitor (5b). A controller (1) simultaneously changes two attenuation pole frequencies of the filter device by changing a capacitance of the varactor diode (6).
摘要翻译：高频滤波器包括电感器（2），包括电感器（3a）和电容器（4a和5a）的串联谐振电路（31），包括电感器（3b）和电容器（4b和4b）的串联谐振电路 5b）以及连接在电容器（4a）和电容器（5a）之间的连接点与电容器（4b）和电容器（5b）之间的连接点之间的变容二极管（6）。控制器（1）通过改变变容二极管（6）的电容同时改变滤波器装置的两个衰减极点频率。

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