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公开(公告)号：US07043149B2
公开(公告)日：2006-05-09
申请号：US10491700
申请日：2003-04-28
申请人： Yasushi Morimoto , Tadashi Tanno , Toyoaki Takeshita , Masanobu Yamada , Masashi Kanbara , Masaharu Ohashi , Fumitaka Ogasawara , Hisashi Wada
发明人： Yasushi Morimoto , Tadashi Tanno , Toyoaki Takeshita , Masanobu Yamada , Masashi Kanbara , Masaharu Ohashi , Fumitaka Ogasawara , Hisashi Wada
IPC分类号： F24H1/18
CPC分类号： A47J27/21166 , A47J27/21008
摘要： In order to heat and warm only the amount of water required in immediate future and to reduce a power consumption by avoiding warming of unnecessary water, a main body provided with a water storage container and a water heating container can be attached and detached and a water heating amount or a water warming amount to be heated at one time is reduced and divided, thus, power consumption during warming is reduced. Furthermore, since the water storage container is provided independently, water supply can be carried out conveniently regardless of the state of the water-heating container. Water supply to the water-heating container is carried out automatically using a water amount sensor, hence no operation by a user is required.
摘要翻译： 为了仅加热和加温在不久的将来需要的水量并且通过避免不必要的水的升温来降低功率消耗，可以安装设置有储水容器和水加热容器的主体，并且将水 加热量或一次加热的加热量减少分割，因此，加热时的功率消耗降低。 此外，由于蓄水容器独立地设置，所以可以方便地进行供水，而与水加热容器的状态无关。 使用水量传感器自动进行给水加热容器的供水，因此不需要用户的操作。
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公开(公告)号：US20050053370A1
公开(公告)日：2005-03-10
申请号：US10491700
申请日：2003-04-28
申请人： Yasushi Morimoto , Tadashi Tanno , Toyoaki Takeshita , Masanobu Yamada , Masashi Kanbara , Masaharu Ohashi , Fumitaka Ogasawara , Hisashi Wada
发明人： Yasushi Morimoto , Tadashi Tanno , Toyoaki Takeshita , Masanobu Yamada , Masashi Kanbara , Masaharu Ohashi , Fumitaka Ogasawara , Hisashi Wada
CPC分类号： A47J27/21166 , A47J27/21008
摘要： In order to heat and warm only the amount of water required in immediate future and to reduce a power consumption by avoiding warming of unnecessary water, a main body provided with a water storage container and a water heating container can be attached and detached and a water heating amount or a water warming amount to be heated at one time is reduced and divided, thus, power consumption during warming is reduced. Furthermore, since the water storage container is provided independently, water supply can be carried out conveniently regardless of the state of the water-heating container. Water supply to the water-heating container is carried out automatically using a water amount sensor, hence no operation by a user is required.
摘要翻译： 为了仅加热和加温在不久的将来需要的水量并且通过避免不必要的水的升温来降低功率消耗，可以安装设置有储水容器和水加热容器的主体，并且将水 加热量或一次加热的加热量减少分割，因此，加热时的功率消耗降低。 此外，由于蓄水容器独立地设置，所以可以方便地进行供水，而与水加热容器的状态无关。 使用水量传感器自动进行给水加热容器的供水，因此不需要用户的操作。
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公开(公告)号：US09386635B2
公开(公告)日：2016-07-05
申请号：US13643644
申请日：2011-06-10
CPC分类号： H05B6/062 , H05B6/1272 , Y02B40/126
摘要： The disclosed induction heating cooking device includes a boiling-over detection portion which is adapted to reduce heating output from an inverter to a pre-set value if the amount of change of a capacitance detected by a capacitance detection portion from a reference value (Vo) is equal to or more than an output reduction threshold value (ΔV2), and further is adapted to stop heating, if the amount of change is equal to or more than an output stop threshold value (ΔV3). In this case, the output stop threshold value is provided for each of the plurality of the electrodes, which can absorb impedance variations in the plurality of the electrodes formed through pattern printing using conductive films, thereby uniformizing their sensitivity to boiling over in any directions.
摘要翻译： 所公开的感应加热烹调装置包括一个沸腾检测部分，其适于将由电容检测部分检测的电容的变化量从参考值（Vo）减小到预设值， 如果变化量等于或大于输出停止阈值（＆Dgr; V3），则等于或大于输出降低阈值（＆Dgr; V2），并且还适于停止加热。 在这种情况下，为多个电极中的每个电极提供输出停止阈值，这可以吸收通过使用导电膜的图案印刷形成的多个电极中的阻抗变化，从而使其在任何方向上的沸腾敏感度均匀化。
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公开(公告)号：US08314370B2
公开(公告)日：2012-11-20
申请号：US12666086
申请日：2008-06-23
IPC分类号： H05B3/68
摘要： A cooking device includes, on its upper surface, an operation unit and a display unit. The operation unit includes a mode selection key for selecting one of a plurality of control modes, output increasing/decreasing keys for increasing and decreasing a set output and a set temperature, and time increasing/decreasing keys for increasing and decreasing heating. The mode selection key is separated from the time increasing/decreasing keys on the opposite side of the output increasing/decreasing keys. The display unit includes a numerical value display section for displaying a numerical value of a set value in the selected control mode, an output display section for displaying the set value for heating output, and a mode display section for displaying a cooking mode selected by using the mode selection key. The numerical value display section is separated from the mode display section on the opposite side of the output display section.
摘要翻译： 烹饪装置在其上表面上包括操作单元和显示单元。 操作单元包括用于选择多个控制模式中的一个的模式选择键，用于增加和减少设定输出的输出增减键，设定温度，以及用于增加和减少加热的时间增加/减少键。 模式选择键与输出增减键的相反侧的时间递增/递减键分开。 显示单元包括用于显示所选择的控制模式中的设定值的数值的数值显示部，用于显示加热输出的设定值的输出显示部，以及显示通过使用选择的烹调模式的模式显示部 模式选择键。 数值显示部分与输出显示部分相对的模式显示部分分离。
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公开(公告)号：US20100176113A1
公开(公告)日：2010-07-15
申请号：US12663377
申请日：2008-06-06
IPC分类号： H05B1/00
CPC分类号： H05B6/062 , H03K2217/96042
摘要： A cooking device capable of preventing erroneous operations which are not intended by a user is provided. The cooking device includes a top plate provided on an upper surface of a main body, a heating section operable to perform induction-heating a bottom surface of an object to be heated that is placed on the upper portion of the main body, a control unit operable to control a heating output of a heating coil, one or more operation switches (32a) provided at the top plate, a light source (17) operable to illuminate the operation switch, and a connection terminal operable to electrically connect the operation switch to the control unit. The operation switch (32a) include a conductive detection section (18) operable to detect that a user touches the conductive detection section based on capacitance change, and a conductive connection section (16) that is contacted with the connection terminal, and the connection section is formed to be directly connected to a portion of an outer edge of the detection section.
摘要翻译： 提供能够防止用户不想要的错误操作的烹饪装置。 烹调器包括设置在主体的上表面上的顶板，可操作地对放置在主体上部的被加热物的底面进行感应加热的加热部，控制部 可控制加热线圈的加热输出，设置在顶板的一个或多个操作开关（32a），可操作以照亮操作开关的光源（17），以及可操作以将操作开关电连接到 控制单元。 操作开关（32a）包括导电检测部（18），其可操作以检测用户基于电容变化来触摸导电检测部，以及与连接端子接触的导电连接部（16），连接部 形成为直接连接到检测部的外缘的一部分。
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公开(公告)号：US09078295B2
公开(公告)日：2015-07-07
申请号：US13145686
申请日：2010-01-21
申请人： Masafumi Sadahira , Tomoya Fujinami , Naoaki Ishimaru , Izuo Hirota , Takahiro Miyauchi , Fumitaka Ogasawara
发明人： Masafumi Sadahira , Tomoya Fujinami , Naoaki Ishimaru , Izuo Hirota , Takahiro Miyauchi , Fumitaka Ogasawara
CPC分类号： H05B6/1209 , H05B6/062 , Y02B40/123
摘要： There is provided a heating/cooking equipment capable of accurately determining boiling over. The heating/cooking equipment includes: a top plate (104) connected to a reference potential; a heating unit (105) configured to heat an object to be heated placed on the top plate; an electrode (106) arranged under the top plate; a capacitance detecting unit (107) configured to detect the electrostatic capacitance of the electrode; a boiling over detecting unit (108) configured to detect whether or not a material to be cooked in the object to be heated has boiled over on the top plate, based on a value of the electrostatic capacitance detected by the capacitance detecting unit; and a control unit (109) configured to control the heating operation of the heating unit based on a boiling over detection result from the boiling over detecting unit. The capacitance detecting unit (107) detects a change in the electrostatic capacitance of the electrode by exploiting capacitive coupling between the electrode and the reference potential which is enhanced by increase in a boiled over amount of the material to be cooked with moisture contained in the material to be cooked functioning as a dielectric when the material to be cooked boils over on the top plate.
摘要翻译： 提供能够准确地确定沸腾的加热/烹饪设备。 加热烹饪设备包括：连接到参考电位的顶板（104）; 加热单元，被配置为加热放置在所述顶板上的待加热物体; 布置在所述顶板下方的电极（106） 电容检测单元，被配置为检测电极的静电电容; 沸腾检测单元（108），被配置为基于由电容检测单元检测到的静电电容的值，检测待加热物体中待烹饪材料是否在顶板上沸腾; 以及控制单元（109），其被配置为基于来自所述沸腾检测单元的沸腾检测结果来控制所述加热单元的加热操作。 电容检测单元（107）通过利用电极和参考电位之间的电容耦合来检测电极的静电电容的变化，该电容耦合通过增加包含在材料中的水分中煮沸的材料的沸腾量而增加 待烹饪的材料在顶板上沸腾时被烹饪起电介质的作用。
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公开(公告)号：US20130037536A1
公开(公告)日：2013-02-14
申请号：US13643644
申请日：2011-06-10
CPC分类号： H05B6/062 , H05B6/1272 , Y02B40/126
摘要： The disclosed induction heating cooking device includes a boiling-over detection portion which is adapted to reduce heating output from an inverter to a pre-set value if the amount of change of a capacitance detected by a capacitance detection portion from a reference value (Vo) is equal to or more than an output reduction threshold value (ΔV2), and further is adapted to stop heating, if the amount of change is equal to or more than an output stop threshold value (ΔV3). In this case, the output stop threshold value is provided for each of the plurality of the electrodes, which can absorb impedance variations in the plurality of the electrodes formed through pattern printing using conductive films, thereby uniformizing their sensitivity to boiling over in any directions.
摘要翻译： 所公开的感应加热烹调装置包括一个沸腾检测部分，其适于将由电容检测部分检测的电容的变化量从参考值（Vo）减小到预设值， 如果变化量等于或大于输出停止阈值（＆Dgr; V3），则等于或大于输出降低阈值（＆Dgr; V2），并且还适于停止加热。 在这种情况下，为多个电极中的每个电极提供输出停止阈值，这可以吸收通过使用导电膜的图案印刷形成的多个电极中的阻抗变化，从而使其在任何方向上的沸腾敏感度均匀化。
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公开(公告)号：US20130008891A1
公开(公告)日：2013-01-10
申请号：US13636844
申请日：2011-06-10
IPC分类号： H05B6/04
CPC分类号： H05B6/062 , H05B6/1272 , Y02B40/126
摘要： In order to provide an induction heating cooker capable of preventing a phenomenon that a drive circuit is stopped or a high-frequency current is reduced because boiling over is erroneously determined due to a fluctuation in electrostatic capacitance during cooking, the induction heating cooker includes an inverter for supplying a current to a heating coil, a control portion for driving the inverter, an electrostatic capacitance detecting portion for measuring electrostatic capacitance of a plurality of electrodes, and a boiling over detecting portion. The boiling over detecting portion reduces an output of the inverter from a first set value to a second set value after a sensed value of the electrostatic capacitance has reached a range of a first variation (ΔV1) or more, and returns the output of the inverter to the first set value when a sensed value during a boiling over establishing period (T2) performed after the sensed value has reached the first variation or more falls within a range of a second variation (ΔV2).
摘要翻译： 为了提供一种能够防止驱动电路停止的现象的感应加热炊具或由于烹调期间的静电电容的波动而由于煮沸而导致的高频电流被错误地确定的情况，所以感应加热炊具包括逆变器 用于向加热线圈提供电流，用于驱动逆变器的控制部分，用于测量多个电极的静电电容的静电电容检测部分和沸腾检测部分。 在感测到的静电电容值达到第一变化（＆Dgr; V1）以上的范围之后，沸腾检测部分将反相器的输出从第一设定值减小到第二设定值，并返回 当在感测值达到第一变化或更大之后执行在沸腾建立周期（T2）期间的感测值处于第二变化（＆Dgr; V2）的范围内时，逆变器达到第一设定值。
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公开(公告)号：US20100176115A1
公开(公告)日：2010-07-15
申请号：US12666086
申请日：2008-06-23
IPC分类号： H05B3/68
摘要： A cooking device that is easy to use in terms of key operation is provided. A cooking device includes an operation unit (7a, 8a) and a display unit (7b, 8b) provided on an upper surface of the cooking device. The operation unit (7a, 8a) includes a mode selection key (21) for selecting any one of a plurality of control modes, output increasing/decreasing keys (22, 23) for increasing and decreasing a set output and a set temperature, and time increasing/decreasing keys (24, 25) for increasing and decreasing time for heating according to a timer. The mode selection key (21) is separated from the time increasing/decreasing keys (24, 25) on the opposite side of the output increasing/decreasing keys (22, 23). The display unit (7b, 8b) includes a numerical value display section (26) for displaying a numerical value of a set value in the selected control mode, an output display section (27) for displaying the set value for heating output, and a mode display section (28) for displaying a cooking mode selected by using the mode selection key. The numerical value display section (26) is separated from the mode display section (28) on the opposite side of the output display section (27).
摘要翻译： 提供了一种在按键操作方面易于使用的烹饪设备。 烹饪装置包括设置在烹饪装置的上表面上的操作单元（7a，8a）和显示单元（7b，8b）。 操作单元（7a，8a）包括用于选择多个控制模式中的任何一个的模式选择键（21），用于增加和减少设定输出和设定温度的输出增减键（22,23），以及 时间增加/减小键（24,25），用于根据定时器增加和减少加热时间。 模式选择键（21）与输出增减键（22,23）相对的时间增减键（24,25）分离。 显示单元（7b，8b）包括用于显示所选择的控制模式中的设定值的数值的数值显示部（26），显示加热输出的设定值的输出显示部（27），以及 模式显示部（28），用于显示通过使用模式选择键选择的烹饪模式。 数值显示部（26）与输出显示部（27）的相反侧的模式显示部（28）分离。
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公开(公告)号：US09491808B2
公开(公告)日：2016-11-08
申请号：US13636300
申请日：2011-03-31
CPC分类号： H05B6/062 , H05B2213/04 , H05B2213/07
摘要： An induction heating cooker includes a scorching detection portion adapted to output scorching detection information, when the temperature of a cooking container comes to be equal to or higher than a second set temperature, based on infrared-ray detection information (A) from an infrared sensor for detecting infrared rays from the cooking container, in a heating mode which enables setting the output. A control portion is adapted to perform heating-output suppression operations for preventing the progress of scorching, when the scorching detection portion outputs scorching detection information. Further, the control portion is adapted to prohibit such heating-output suppression operations and to continue heating operations, even if the scorching detection portion outputs scorching detection information, until the measured cooking time period after start of heating operations reaches a first set elapsed time period (T1).
摘要翻译： 一种感应加热烹调器包括：当烹调容器的温度达到等于或高于第二设定温度时，基于来自红外线传感器的红外线检测信息（A），适于输出焦烧检测信息的焦烧检测部分 用于检测来自烹饪容器的红外线，处于能够设定输出的加热模式。 当焦化检测部分输出焦烧检测信息时，控制部分适于执行用于防止焦烧进行的加热 - 输出抑制操作。 此外，即使焦点检测部分输出焦烧检测信息，控制部分也适用于禁止这种加热 - 输出抑制操作并继续加热操作，直到加热操作开始后的测量烹饪时间段达到第一设定经过时间 （T1）。
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