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1. 发明专利

JP2014130704A Induction heating cooker 审中-公开
标题翻译：感应加热烹饪机
公开(公告)号：JP2014130704A
公开(公告)日：2014-07-10
申请号：JP2012287093
申请日：2012-12-28
申请人： Panasonic Corp , パナソニック株式会社
发明人： KAWAMOTO HIROFUMI , KOMADA MASAMICHI
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To resolve a problem that, when heating cooking containers having a different quality of material and pot bottom diameter, an induction heating cooker becomes in a state that an input to the cooking container is insufficient or an inverter loss is large in accordance with the quality of material and the pot bottom diameter of the cooking container.SOLUTION: An induction heating cooker comprises: an input current detector detecting an input current to an inverter circuit; and a resonance voltage detector detecting a resonance voltage. An output of the inverter circuit is restricted so that the resonance voltage detected by the resonance voltage detector is not larger than a restriction value, and when the input current detected by the input current detector and an ON time period of a switching element are larger than predetermined values, the restriction value to the resonance voltage is changed to be higher.
摘要翻译：要解决的问题：为了解决当加热具有不同质量和锅底直径的烹饪容器的加热烹调器变得处于烹调容器的输入不足或逆变器损耗大的状态的问题时根据材料的质量和烹饪容器的罐底直径。解决方案：感应加热炊具包括：输入电流检测器，检测到逆变器电路的输入电流; 以及检测谐振电压的谐振电压检测器。逆变器电路的输出被限制，使得由谐振电压检测器检测的谐振电压不大于限制值，并且当由输入电流检测器检测到的输入电流和开关元件的导通时间段大于预定值，将谐振电压的限制值变更为更高。

2. 发明专利

JP2011247581A Cooker 有权
标题翻译： COOKER
公开(公告)号：JP2011247581A
公开(公告)日：2011-12-08
申请号：JP2011192657
申请日：2011-09-05
申请人： Panasonic Corp , パナソニック株式会社
发明人： ITO TADAAKI , KOMADA MASAMICHI
IPC分类号： F24C15/00 , H05B6/12
摘要： PROBLEM TO BE SOLVED: To solve the problem that time values from zero to a maximum settable time appear repeatedly one after the other on a display of a timer when a timer key is kept depressed for a long period due to failure or malfunction.SOLUTION: The timer is configured to stop a time increment temporarily when a time value of the timer reaches a time value to stop the increment while the timer key 12 is kept depressed for a long period, so that the timer prevents the time values from appearing repeatedly one after the other on the display even with the timer key being kept depressed due to some kind of abnormality with the timer key.
摘要翻译：要解决的问题：为了解决当定时器键由于故障或故障而长时间保持按压时，定时器的显示上反复显示从零到最大可设定时间的时间值的问题。解决方案：定时器被配置为当定时器的时间值达到时间值时临时停止时间增量，以在定时器键12长时间保持按压的同时停止增量，从而定时器防止时间即使由于定时器键的某种异常而使定时器键保持按压，在显示器上也可以重复地重复出现。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010002126A Cooker 有权
标题翻译： COOKER
公开(公告)号：JP2010002126A
公开(公告)日：2010-01-07
申请号：JP2008161332
申请日：2008-06-20
申请人： Panasonic Corp , パナソニック株式会社
发明人： KOMADA MASAMICHI , ISHIO YOSHIAKI , ISODA KEIKO , TOMINAGA HIROSHI
IPC分类号： F24C15/00 , H05B6/12
摘要： PROBLEM TO BE SOLVED: To prevent unnecessary temperature rise to enhance the reliability of equipment.
SOLUTION: The cooker includes key electrodes which are capacitance type touch switches for inputting control command by touch with a finger and guard electrodes arranged between the arrangement positions of heating means and the arrangement positions of the key electrodes or between the arrangement positions of the heating means and the arrangement positions of display means. When it is detected by the guard electrodes that a heated object is made to approach to the display means or the key electrodes and heated, heating operation is stopped or output is reduced. Thus, this can prevent unnecessary temperature rise in the equipment to enhance the reliability of the equipment.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：防止不必要的升温，提高设备的可靠性。解决方案：炊具包括键电极，它们是电容式触摸开关，用于通过手指触摸输入控制命令，以及保护电极，其布置在加热装置的布置位置和键电极的布置位置之间或者安置位置之间加热装置和显示装置的布置位置。当由保护电极检测到加热物体接近显示装置或键电极并被加热时，停止加热操作或输出减少。因此，能够防止设备不必要的升温，提高设备的可靠性。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2012248395A Induction heating cooker 审中-公开
标题翻译：感应加热烹饪机
公开(公告)号：JP2012248395A
公开(公告)日：2012-12-13
申请号：JP2011119040
申请日：2011-05-27
申请人： Panasonic Corp , パナソニック株式会社
发明人： ASANO MASATO , MINATOYA JUNICHI , KOMADA MASAMICHI , SAKAKIBARA KUNIAKI
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To precisely control input currents including a maximum input current of an apparatus.SOLUTION: Receiving a first signal, Iin adjusting mode control means 12 causes input current control means 10 to change an input current to a first input current value I1 and stores a first detection value T1 output at that time from input current detecting means 9 in first storing means 13. Receiving a second signal during the Iin adjusting mode, the Iin adjusting mode control means 12 causes the input current control means 10 to change the input current to a second input current value I2 smaller than the first input current value I1 and stores a second detection value T2 output from the input current detecting means 9 in second storing means 14. Input current correction means 11 linearly approximates a relationship between the input current value and the detection value based on the first input current value I1, the first detection value T1, the second input current value I2 and the second detection value T2 to obtain a corrected detection value I3 and corrects the detection value to the corrected detection value I3 corresponding to a preset value. The input current control means 10 exerts control so that the corrected detection value I3 is the preset value.
摘要翻译：要解决的问题：精确控制包括设备的最大输入电流的输入电流。解决方案：接收第一信号，Iin调整模式控制装置12使输入电流控制装置10将输入电流改变为第一输入电流值I1，并将从那时输出的第一检测值T1存储在输入电流检测装置 9在第一存储装置13中。在Iin调整模式期间接收第二信号，Iin调整模式控制装置12使输入电流控制装置10将输入电流改变为小于第一输入电流值的第二输入电流值I2 I1，并将从输入电流检测装置9输出的第二检测值T2存储在第二存储装置14中。输入电流校正装置11基于第一输入电流值I1线性近似输入电流值与检测值之间的关系，第一检测值T1，第二输入电流值I2和第二检测值T2，以获得校正检测值I3并校正检测值对应于预设值的校正检测值I3。输入电流控制装置10进行控制，使得校正检测值I3为预设值。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011090985A Induction cooking device 审中-公开
标题翻译：电感烹饪器具
公开(公告)号：JP2011090985A
公开(公告)日：2011-05-06
申请号：JP2009245148
申请日：2009-10-26
申请人： Panasonic Corp , パナソニック株式会社
发明人： ISODA KEIKO , KOMADA MASAMICHI , NIIYAMA KOJI
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To provide an induction cooking device with a microcomputer for sequence control, for solving the problem that, when an instant power failure occurs, a power supply is degraded to stop the function of the microcomputer and thus stop the sequence control on its way.
SOLUTION: The output voltage of the power supply for the microcomputer is detected. When an instant power failure occurs to drop voltage, a power supply for other loads than the microcomputer is interrupted to moderate voltage drop and keep the function of the microcomputer longer. Thus, even when the instant power failure occurs on the way of the sequence control to stop heating and cause the disappearance of displays, the condition of the sequence control is held. As a result, after the instant power failure is recovered, the sequence control can be restarted.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有用于顺序控制的微型计算机的感应烹饪装置，为了解决当发生即时电源故障时电源劣化以停止微型计算机的功能并因此停止顺序控制的方式。
解决方法：检测微机电源的输出电压。当发生即时电源故障降低电压时，与微型计算机相比，其他负载的电源被中断以适度的电压降并保持微型计算机的功能。因此，即使当在顺序控制的过程中发生即时电源故障以停止加热并导致显示器消失时，也保持顺序控制的条件。结果，在即时电源故障恢复之后，可以重新启动顺序控制。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010027326A Induction heating cooker 有权
标题翻译：感应加热烹饪机
公开(公告)号：JP2010027326A
公开(公告)日：2010-02-04
申请号：JP2008185561
申请日：2008-07-17
申请人： Panasonic Corp , パナソニック株式会社
发明人： SAKAKIBARA KUNIAKI , KOMADA MASAMICHI , ISODA KEIKO
IPC分类号： H05B6/12 , F24F7/007
摘要： PROBLEM TO BE SOLVED: To set an operation/nonoperation of a ventilator by an intention of a user, while conformed with a using environment. SOLUTION: An induction heating cooker allows setting for a radio transmission part 7 (radio transmitting means) of transmitting a radio signal to a radio reception part 8 of the ventilator 10 not to transmit the radio signal, by setting the radio signal to be transmittable/nontransmittable by the radio transmission part 7, when pushing continuously a ventilator-off key 6b, for example, for three seconds or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：根据使用环境，通过用户的意图来设定呼吸机的操作/不操作。解决方案：感应加热烹调器允许将无线电信号发送到通气机10的无线电接收部分8的无线电发送部分7（无线电发送装置）设置为不发送无线电信号，通过将无线电信号设置为可以通过无线电发射部分7，当连续地按压例如三秒以上的呼吸机关闭按键6b时可传输/不可传输。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2014002842A Induction heating cooker 有权
标题翻译：感应加热烹饪机
公开(公告)号：JP2014002842A
公开(公告)日：2014-01-09
申请号：JP2012135510
申请日：2012-06-15
申请人： Panasonic Corp , パナソニック株式会社
发明人： KOMADA MASAMICHI , WATANABE KENJI , TOMINAGA HIROSHI
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To enable correction of ambient temperature characteristics of an infrared sensor to improve not only relative accuracy but also absolute accuracy.SOLUTION: An induction heating cooker comprises: a heating coil 3; an infrared sensor 4 for detecting infrared rays radiated from a cooking container 1; ambient temperature detection means 7 for detecting an ambient temperature around the infrared sensor 4; storage means 9 for storing outputs from the infrared sensor 4 and outputs from the ambient temperature detection means 7 in pairs; temperature detection means 5 for converting a temperature of the cooking container 1 to temperature information; heating control means 6 for controlling an amount of heating power for the cooking container 1 based on the temperature information from the temperature detection means 5; and temperature correction means 8 for correcting the temperature information obtained by the temperature detection means 5. The storage means 9 stores the outputs from the infrared sensor 4 and the outputs from the ambient temperature detection means 7 when preliminarily defined infrared rays enter under at least two different ambient temperature conditions. The temperature correction means 8 corrects the temperature information depending on the outputs from the storage means 9.
摘要翻译：要解决的问题：为了能够校正红外传感器的环境温度特性，不仅提高了相对精度，而且提高了绝对精度。解决方案：感应加热炊具包括：加热线圈3; 用于检测从烹饪容器1辐射的红外线的红外传感器4; 环境温度检测装置7，用于检测红外传感器4周围的环境温度; 存储装置9，用于存储来自红外传感器4的输出并且成对地从环境温度检测装置7输出; 用于将烹饪容器1的温度转换为温度信息的温度检测装置5; 加热控制装置6，用于基于来自温度检测装置5的温度信息控制烹饪容器1的加热功率量; 以及用于校正由温度检测装置5获得的温度信息的温度校正装置8.当预先确定的红外线进入至少两个时，存储装置9存储来自红外传感器4的输出和来自环境温度检测装置7的输出不同的环境温度条件。温度校正装置8根据存储装置9的输出校正温度信息。

8. 发明专利

JP2012248500A Induction heating cooker 有权
标题翻译：感应加热烹饪机
公开(公告)号：JP2012248500A
公开(公告)日：2012-12-13
申请号：JP2011121353
申请日：2011-05-31
申请人： Panasonic Corp , パナソニック株式会社
发明人： KOMADA MASAMICHI , MINATOYA JUNICHI , KAWAMOTO HIROFUMI , WATANABE KENJI
IPC分类号： H05B6/12 , G01J5/00 , G01J5/10
摘要： PROBLEM TO BE SOLVED: To perform precise temperature detection by switching an amount of temperature correction in accordance with a detection level of an infrared ray sensor corresponding to incoming light from light emission means.SOLUTION: An induction heating cooker comprises: a cooking container 1; a top plate 2; a heating coil 3 for generating an induction magnetic field; an infrared ray sensor 4 for detecting an infrared ray emitted from the cooking container 1 via the top plate 2; temperature detection means 5 for converting a temperature of the cooking container 1 to temperature information on the basis of energy received by the infrared ray sensor 4; heating control means 6 for controlling an amount of heating electric power of the cooking container 1 by controlling a high frequency current of the heating coil on the basis of the temperature information in the temperature detection means 5; and light emission means 7 adapted to deliver light to a detection part of the infrared ray sensor 4. The induction heating cooker includes temperature correction means 8 for correcting the temperature information obtained by the temperature detection means 5 in accordance with a difference in detection level of the infrared ray sensor 4 between light-on and light-off of the light emission means 7, and inputs temperature correction information from the temperature correction means 8 to the heating control means 6.
摘要翻译：要解决的问题：通过根据与来自发光装置的入射光相对应的红外线传感器的检测水平切换温度校正量来进行精确的温度检测。感应加热烹调器包括：烹饪容器1; 顶板2; 用于产生感应磁场的加热线圈3; 用于检测从烹饪容器1经由顶板2发射的红外线的红外线传感器4; 温度检测装置5，用于基于由红外线传感器4接收的能量将烹饪容器1的温度转换为温度信息; 加热控制装置6，用于通过基于温度检测装置5中的温度信息控制加热线圈的高频电流来控制烹饪容器1的加热电力量; 以及适于将光传送到红外线传感器4的检测部分的发光装置7.感应加热烹调器包括温度校正装置8，用于根据温度检测装置5的检测水平的差异来校正由温度检测装置5获得的温度信息红外线传感器4在发光装置7的点亮和熄灭之间，并且从温度校正装置8输入到加热控制装置6的温度校正信息。（C）2013，JPO和INPIT

9. 发明专利

JP2010266133A Heating cooker 有权
标题翻译：加热烹饪机
公开(公告)号：JP2010266133A
公开(公告)日：2010-11-25
申请号：JP2009118317
申请日：2009-05-15
申请人： Panasonic Corp , パナソニック株式会社
发明人： KOMADA MASAMICHI , ISODA KEIKO , TOMINAGA HIROSHI
IPC分类号： F24C15/00 , H01H36/00 , H05B6/12
摘要： PROBLEM TO BE SOLVED: To improve user-friendliness by discriminating whether a touch switch has been pressed in maintenance such as wiping, or switch operation has been intentionally carried out by a user, and disabling the switch operation if it is not intentional.
SOLUTION: In a control means 6, if change of the capacitance of cancel electrodes 5a, 5b which is provided near key electrodes 4a1-4b3 being capacitance type touch switches for inputting control commands by the touching of fingers becomes a predetermined amount or larger continuously for a first predetermined time, an input from the key electrodes 4a1-4b3 is disabled. When the change of the capacitance of the cancel electrodes 5a, 5b becomes smaller than the predetermined amount or does not continue for the first predetermined time, and a change of the capacitance of the key electrodes becomes the predetermined amount or larger continuously for a second predetermined time longer than the first predetermined time, an input from the key electrodes 4a1-4b3 is enabled.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过鉴别在擦拭等维护中是否按下了触摸开关，或者用户有意地执行开关操作来提高用户友好性，并且如果不是有意的则禁用开关操作。解决方案：在控制装置6中，如果设置在键电极4a1-4b3附近的抵消电极5a，5b的电容变化是用于通过触摸手指输入控制命令的电容式触摸开关变为预定量，或在第一预定时间内连续地更大，来自键电极4a1-4b3的输入被禁用。当抵消电极5a，5b的电容变化小于预定量或不持续第一预定时间时，并且键电极的电容变化在第二预定时间内连续变为预定量或更大时间比第一预定时间长，来自键电极4a1-4b3的输入被使能。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010054057A Cooking device 有权
标题翻译：烹饪器具
公开(公告)号：JP2010054057A
公开(公告)日：2010-03-11
申请号：JP2008216135
申请日：2008-08-26
申请人： Panasonic Corp , パナソニック株式会社
发明人： FUJII YUJI , OGATA TAIZO , TAKEBE MASAYA , KAWAMOTO HIROFUMI , KOMADA MASAMICHI
IPC分类号： F24C7/04
摘要： PROBLEM TO BE SOLVED: To provide a user-friendly cooking device with higher safety, for carrying out ON and OFF of a power source by using one operation switch when carrying out power supply by a self-holding relay, improving operability, and closing a relay contact point during abnormality of a signal system carrying out driving of the relay contact point.
SOLUTION: An ac power supply 1, a heating part 3 to be a load, and a control part 5 are connected by an excitation type power supply relay 2, feeding to the control part 5 is carried out by using excitation of the power supply relay 2 and passing a current to both ends of a connection of the power supply relay 2 by a non-latch type switch 4, the power supply relay 2 is driven by a driving means 12 to compose self holding, and in a driving method, driving is carried out on the basis of a voltage obtained by charging a voltage of removing direct current components by a differential circuit 13 from a periodic pulse voltage of a rectangular wave or the like. Since a switch opening and closing detection means 8 detects opening and closing states of the switch 4, state transition to both of ON and OFF of a power supply is easily carried out by one switch 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有更高安全性的用户友好的烹饪装置，在通过自保持继电器进行电力供给时，通过使用一个操作开关来进行电源的接通和关断，提高可操作性，并且在执行继电器触点的驱动的信号系统的异常期间闭合继电器触点。
解决方案：交流电源1，作为负载的加热部3和控制部5通过励磁型电源继电器2连接，通过使用励磁型电源继电器2的励磁来进行供给到控制部5 电源继电器2并且通过非闩锁型开关4将电流传递到电源继电器2的连接的两端，电源继电器2由驱动装置12驱动以构成自保持，并且在驱动基于通过差分电路13从矩形波等的周期性脉冲电压中除去直流分量的电压而获得的电压进行驱动。由于开关打开和关闭检测装置8检测开关4的打开和关闭状态，所以可以通过一个开关4容易地进行电源的ON和OFF两者的状态转换。版权所有（C）2010， JPO＆INPIT

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