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1. 发明授权

US09867237B2 Induction heating cooker 有权
公开(公告)号：US09867237B2
公开(公告)日：2018-01-09
申请号：US13257210
申请日：2010-03-12
申请人： Eiji Matsui , Akira Kataoka , Takaaki Kusaka
发明人： Eiji Matsui , Akira Kataoka , Takaaki Kusaka
IPC分类号： H05B6/12
CPC分类号： H05B6/1263 , H05B6/1254 , H05B2206/022 , H05B2213/07 , Y02B40/126
摘要： An object of the present invention is to provide an induction heating cooker with improved assemblability, and with which a reduction in the temperature sensing precision of an infrared sensor can be suppressed and a reduction in the thickness of the induction heating cooker can be achieved. To this end, the induction heating cooker of the present invention includes a duct 33 that forms a cooling air path for guiding the cooling air produced by the air blower 32 to a control circuit 27 and to an infrared sensor 26. The infrared sensor 26 and the control circuit 27 are disposed at positions lower than the top wall of the duct 33.

2. 发明授权

US09414443B2 Induction heating device 有权
标题翻译：感应加热装置
公开(公告)号：US09414443B2
公开(公告)日：2016-08-09
申请号：US13203893
申请日：2009-11-20
申请人： Tomoya Fujinami , Sunao Okuda , Naoaki Ishimaru , Akira Kataoka
发明人： Tomoya Fujinami , Sunao Okuda , Naoaki Ishimaru , Akira Kataoka
IPC分类号： H05B6/12 , H05B6/06
CPC分类号： H05B6/062 , H05B2206/022 , H05B2213/07
摘要： An induction heating device includes a top plate (2) on which a cooking container is placed, an infrared ray sensor (3) configured to detect an infrared ray radiated from the cooking container through the top plate, a heating coil (4) to which a high-frequency electric current is supplied to generate an induction magnetic field for heating the cooking container, a mounting plate (6) on which a member for supporting the heating coil is mounted, and a heating control unit (8) configured to control an electric power for heating the cooking container by controlling the high-frequency electric current supplied to the heating coil based on an amount of an energy of the infrared ray received by the infrared ray sensor. The infrared ray sensor is thermally connected to the mounting plate.
摘要翻译：一种感应加热装置，包括放置烹饪容器的顶板（2），被配置为通过顶板检测从烹饪容器辐射的红外线的红外线传感器（3），加热线圈（4）提供高频电流以产生用于加热烹饪容器的感应磁场;安装板（6），其上安装有用于支撑加热线圈的构件;以及加热控制单元（8），其被配置为控制通过控制由红外线传感器接收的红外线的能量的量来控制供给到加热线圈的高频电流来加热烹调容器的电力。红外线传感器与安装板热连接。

3. 发明授权

US09295110B2 Inductive heating device 有权
标题翻译：感应加热装置
公开(公告)号：US09295110B2
公开(公告)日：2016-03-22
申请号：US13502626
申请日：2010-10-21
申请人： Eiji Matsui , Akira Kataoka , Takehiko Shigeoka
发明人： Eiji Matsui , Akira Kataoka , Takehiko Shigeoka
IPC分类号： H05B6/36 , H05B6/12
CPC分类号： H05B6/1254 , H05B6/1263 , H05B6/1272 , H05B2206/022 , Y02B40/126
摘要： An inductive heating device is structured such that a coil base and ferrites placed under a heating coil in the vertical direction are flushed with each other at their lower surfaces and are directly placed on a heat dissipation plate. A heat conductive member is charged between the ferrites and an electrical insulating member sandwiched between the heating coil and the ferrites, at least at a portion thereof, so that thickness variations in the ferrites are absorbed thereby, which realizes a state where they are thermally coupled to each other from the heating coil to the heat dissipation plate.
摘要翻译：感应加热装置被构造成使得沿垂直方向放置在加热线圈下方的线圈基座和铁氧体在其下表面处被冲洗并且直接放置在散热板上。至少在其一部分之间，在铁氧体和夹在加热线圈和铁氧体之间的电气绝缘构件之间加热导热构件，使得铁氧体中的厚度变化被吸收，这实现了它们的热耦合从加热线圈到散热板。

4. 发明申请

US20110198342A1 INDUCTION HEATING COOKER 失效
标题翻译：感应加热烹饪机
公开(公告)号：US20110198342A1
公开(公告)日：2011-08-18
申请号：US13125237
申请日：2009-10-22
申请人： Tomoya Fujinami , Sunao Okuda , Naoaki Ishimaru , Akira Kataoka
发明人： Tomoya Fujinami , Sunao Okuda , Naoaki Ishimaru , Akira Kataoka
IPC分类号： H05B6/12
CPC分类号： H05B6/062 , H05B2213/07
摘要： An induction heating cooker includes: a top plate on which a cooking container is placed; a temperature measuring device which has an infrared ray sensor operable to detect infrared rays radiated from the cooking container and a temperature converting unit operable to calculate a temperature of the cooking container from an output of the infrared ray sensor; a heating coil operable to receive a supply of a high frequency current and generate an induction magnetic field for heating the cooking container; and a heating control unit operable to control the high frequency current of the heating coil based on the temperature measured by the temperature measuring device, and control heating power to be supplied to the cooking container. The temperature measuring device further includes a temperature detecting unit operable to measure a temperature of the infrared ray sensor, and calculate the temperature of the cooking container from an output of the infrared ray sensor based on the temperature of the infrared ray sensor measured by the temperature detecting unit.
摘要翻译：感应加热烹调器包括：放置烹饪容器的顶板; 温度测量装置，其具有可操作用于检测从烹饪容器辐射的红外线的红外线传感器和可从红外线传感器的输出计算烹饪容器的温度的温度转换单元; 加热线圈，其可操作以接收高频电流的供应并产生用于加热所述烹饪容器的感应磁场; 以及加热控制单元，其可操作以基于由所述温度测量装置测量的温度来控制所述加热线圈的高频电流，并且控制供给到所述烹饪容器的加热功率。温度测量装置还包括温度检测单元，其可操作以测量红外线传感器的温度，并且基于由该温度测量的红外线传感器的温度从红外线传感器的输出计算烹饪容器的温度检测单元。

5. 发明申请

US20110011851A1 INDUCTION COOKING DEVICE 有权
标题翻译：电感烹饪器具
公开(公告)号：US20110011851A1
公开(公告)日：2011-01-20
申请号：US12921667
申请日：2009-02-06
申请人： Akira Kataoka , Takaaki Kusaka , Kazunori Takechi
发明人： Akira Kataoka , Takaaki Kusaka , Kazunori Takechi
IPC分类号： H05B6/12
CPC分类号： H05B6/1218 , H05B6/1272 , Y02B40/123 , Y02B40/126
摘要： An induction cooking device being capable of heating one target heating object by two or more heating coils and also being capable of displaying the positions of the heating units clearly. The induction cooking device includes a control unit (11) and a plurality of light-emitting parts (21 to 24, etc.). The control unit includes a heating control unit (11 a) that controls the output of an inverter circuit and a light-emission control unit (11b) that controls the light emission. When receiving a command for starting heating of one target heating object by one heating coil from an operation unit (7), the control unit turns on only the light-emitting parts provided near the outer circumference of the heating coil for starting heating, and when receiving a command for starting heating of one target heating object by two or more adjacent heating coils having centers at different positions from the operation unit (7), the control unit turns off the light-emitting parts disposed between the heating coils for starting heating out of the light-emitting parts provided near the outer circumference of each one of the heating coils for starting heating, and turns on the light-emitting parts other than the turned off light-emitting parts.
摘要翻译：一种感应加热装置，其能够通过两个或更多个加热线圈加热一个目标加热对象，并且还能够清楚地显示加热单元的位置。感应烹调装置包括控制单元（11）和多个发光部件（21至24等）。控制单元包括控制逆变器电路的输出的加热控制单元（11a）和控制发光的发光控制单元（11b）。当从操作单元（7）接收到用于通过一个加热线圈开始加热一个目标加热物体的命令时，控制单元仅接通设置在加热线圈的外周附近的发光部分，以便开始加热，并且当接收由与所述操作单元（7）不同的位置具有中心的两个以上的相邻加热线圈开始加热一个目标加热对象的命令，所述控制单元关闭设置在所述加热线圈之间的发光部件，以开始加热设置在每一个用于开始加热的加热线圈的外周附近的发光部分，并且打开除了关闭的发光部件之外的发光部件。

6. 发明申请

US20100102054A1 INDUCTION HEATING DEVICE 有权
标题翻译：感应加热装置
公开(公告)号：US20100102054A1
公开(公告)日：2010-04-29
申请号：US12520263
申请日：2007-03-19
申请人： Tomoya Fujinami , Naoaki Ishimaru , Izuo Hirota , Akira Kataoka
发明人： Tomoya Fujinami , Naoaki Ishimaru , Izuo Hirota , Akira Kataoka
IPC分类号： H05B6/06
CPC分类号： H05B6/062 , H05B2213/05 , H05B2213/07
摘要： An induction heating device includes a top plate, a thermo-sensitive device, a temperature detector, a coil, a controller, and a light-emitting section. The top plate places thereon a cooking utensil containing material to be cooked. The thermo-sensitive device changes its electrical characteristics with the temperature of the cooking utensil. The temperature detector detects the temperature of the cooking utensil based on the electrical characteristics of the thermo-sensitive device. The coil heats the cooking utensil. The controller controls the coil based on the temperature information of the temperature detector, thereby controlling an amount of the electric heating power to be supplied to the cooking utensil. The light-emitting section emits visible light to the area over the thermo-sensitive device. The light from the light-emitting section illuminates the area over the thermo-sensitive device through the top plate.
摘要翻译：感应加热装置包括顶板，热敏装置，温度检测器，线圈，控制器和发光部。顶板放置有包含要烹饪的材料的烹饪器具。热敏设备改变其电特性与炊具的温度。温度检测器基于热敏装置的电特性检测炊具的温度。线圈加热炊具。控制器基于温度检测器的温度信息来控制线圈，由此控制供给到炊具的电加热功率的量。发光部分向热敏元件上的区域发射可见光。来自发光部的光通过顶板照射热敏装置上的区域。

7. 发明申请

US20070108192A1 Induction Heating Apparatus 审中-公开
标题翻译：感应加热装置
公开(公告)号：US20070108192A1
公开(公告)日：2007-05-17
申请号：US11622219
申请日：2007-01-11
申请人： Akira KATAOKA , Izuo HIROTA , Katsuyuki AIHARA , Nobuyoshi MAKIO
发明人： Akira KATAOKA , Izuo HIROTA , Katsuyuki AIHARA , Nobuyoshi MAKIO
IPC分类号： H05B6/12
CPC分类号： H05B6/1209 , H05B2206/022
摘要： An induction heating apparatus wherein an electrostatic shield and the low-potential portion of an inverter circuit are electrically connected securely is provided. The induction heating apparatus in accordance with the present invention comprises a top plate 11 on which a matter 14 to be heated is placed, an induction heating coil 12 for induction heating the matter 14 to be heated, driving means 19 for driving the induction heating coil 12, and a stationary plate 15 and a cover for stationary plate 18 provided between the matter 14 to be heated and the induction heating coil 12, wherein connection portions 17a each integrated with a connection terminal 17 are electrically connected to the electrostatic shield 16 provided on the stationary plate 15 using a conductive adhesive, and the connection parts are held between the stationary plate 15 and the cover for stationary plate 18. With this configuration, the connection parts can be held securely and stably.
摘要翻译：提供了一种感应加热装置，其中静电屏蔽和逆变器电路的低电位部分被牢固地电连接。根据本发明的感应加热装置包括顶板11，待加热物14放置在其上，用于感应加热被加热物14的感应加热线圈12，用于驱动感应加热线圈的驱动装置19 设置在要加热的物质14和感应加热线圈12之间的固定板15和固定板18的盖子，其中与连接端子17一体化的连接部分17a电连接到所提供的静电屏蔽件16 在固定板15上使用导电粘合剂，并且连接部分保持在固定板15和固定板18的盖之间。通过这种结构，可以牢固且稳定地保持连接部。

8. 发明申请

US20060083252A1 Node detection method and node detector 审中-公开
标题翻译：节点检测方法和节点检测器
公开(公告)号：US20060083252A1
公开(公告)日：2006-04-20
申请号：US11206849
申请日：2005-08-19
申请人： Yuichi Sakuraba , Yuji Miyata , Akira Kataoka
发明人： Yuichi Sakuraba , Yuji Miyata , Akira Kataoka
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L41/12 , H04L41/0213 , H04L45/02 , H04W40/246
摘要： A node detection method and a node detector that enable selection of a node detection method in accordance with the structure and operation of a network are realized. A node detection method for detecting a node connected to a network comprises: a first step of interpreting a first script related to cycle to decide a detection cycle; a second step of interpreting a second script used for selecting information to select next information to be acquired, when node detection timing has come; a third step of gathering the selected information via the network by using a matching protocol; a fourth step of interpreting the acquired information and storing node information when it is judged that a new node has been detected; and a fifth step of causing all the nodes that have been detected by the last node detection, to perform the second to fourth steps.
摘要翻译：实现了能够根据网络的结构和操作选择节点检测方法的节点检测方法和节点检测器。一种用于检测连接到网络的节点的节点检测方法，包括：解释与周期有关的第一脚本来决定检测周期的第一步骤; 当节点检测定时到来时，解释用于选择信息以选择要获取的下一个信息的第二脚本的第二步骤; 通过使用匹配协议通过网络收集所选信息的第三步骤; 解释所获取的信息并在判断出已经检测到新节点时存储节点信息的第四步骤; 以及使得由所述最后一个节点检测检测到的所有节点的第五步骤，执行所述第二至第四步骤。

9. 发明授权

US07009159B2 Induction heating apparatus having electrostatic shielding member 有权
标题翻译：具有静电屏蔽构件的感应加热装置
公开(公告)号：US07009159B2
公开(公告)日：2006-03-07
申请号：US10507990
申请日：2003-03-19
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12
CPC分类号： H05B6/062 , H05B6/1263 , H05B2206/022
摘要： An induction heating apparatus with high safety is provided in which leakage current is prevented from flowing to the human body and there is no possibility of an electric shock even when an electrostatic shielding member does not sufficiently perform its function. The driving apparatus of the present invention is an induction heating apparatus in which the electrostatic shielding member is provided between an object to be heated and an induction heating coil where sensing portion for sensing the conduction condition of the electrostatic shielding member is provided, and driving portion for driving the induction heating coil is controlled through sensing by the sensing portion.
摘要翻译：提供了一种具有高安全性的感应加热装置，其中防止了泄漏电流流向人体，即使静电屏蔽构件不能充分发挥功能也不会发生电击。本发明的驱动装置是一种感应加热装置，其中静电屏蔽构件设置在待加热物体和感应加热线圈之间，其中设有用于感测静电屏蔽构件的导电状态的感测部分，以及驱动部分用于驱动感应加热线圈通过感测部分的感测来控制。

10. 发明申请

US20050205561A1 Induction heater 有权
标题翻译：感应加热器
公开(公告)号：US20050205561A1
公开(公告)日：2005-09-22
申请号：US10515570
申请日：2004-05-24
申请人： Toshihiro Keishima , Akira Kataoka , Izuo Hirota
发明人： Toshihiro Keishima , Akira Kataoka , Izuo Hirota
IPC分类号： H05B6/12
CPC分类号： H05B6/1209
摘要： An electric conductor provided for decreasing a lifting force exerted on an object being heated has an aperture of a small diameter in the center thereof, which leaves a large surface area to enhance reduction of the lifting force. The electric conductor is also provided with a comb section around the aperture for preventing a circling current induced in the electric conductor from flowing into an area around the aperture. This structure can thus alleviate excessive heating around the aperture, and allow the heating coil to produce a high output power for a long duration of time even when an inwardly concaved pan is used.
摘要翻译：设置用于减小施加在被加热物体上的提升力的电导体在其中心具有小直径的孔，留下较大的表面积以增强提升力的降低。电导体还设置有围绕孔的梳状部分，用于防止在电导体中感应的环绕电流流入孔周围的区域。因此，这种结构可以减轻围绕孔径的过度加热，并且即使当使用向内凹的锅时，允许加热线圈长时间地产生高输出功率。

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