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1. 发明申请

US20090134149A1 INDUCTION HEATING DEVICE 有权
标题翻译：感应加热装置
公开(公告)号：US20090134149A1
公开(公告)日：2009-05-28
申请号：US12089781
申请日：2006-11-08
申请人： Toshihiro Keishima , Akira Kataoka , Hirofumi Nakakura , Izuo Hirota
发明人： Toshihiro Keishima , Akira Kataoka , Hirofumi Nakakura , Izuo Hirota
IPC分类号： H05B6/10
CPC分类号： H05B6/062 , H05B6/1272 , H05B2213/07 , Y02B40/126
摘要： An induction heating device is provided that can realize an accrete sensing of the temperature of a to-be-heated object and that is user-friendly. To realize this, the induction heating device includes a sensor for sensing the temperature of the to-be-heated object and can carry out a heating operation only when it is determined that the to-be-heated object exists above the sensor. A display having a circular design and characters for example that shows the position of this sensor is provided on a top plate of the induction heating device.
摘要翻译：提供一种感应加热装置，其可以实现对被加热物体的温度的增加感测，并且是用户友好的。为了实现这一点，感应加热装置包括用于感测被加热物体的温度的传感器，并且只有当确定被加热物体存在于传感器上方时才能执行加热操作。在感应加热装置的顶板上设置有具有圆形设计的显示器，例如显示该传感器的位置的字符。

2. 发明授权

US08426782B2 Induction heating device 有权
标题翻译：感应加热装置
公开(公告)号：US08426782B2
公开(公告)日：2013-04-23
申请号：US12089781
申请日：2006-11-08
申请人： Toshihiro Keishima , Akira Kataoka , Hirofumi Nakakura , Izuo Hirota
发明人： Toshihiro Keishima , Akira Kataoka , Hirofumi Nakakura , Izuo Hirota
IPC分类号： H05B6/12 , H05B6/08
CPC分类号： H05B6/062 , H05B6/1272 , H05B2213/07 , Y02B40/126
摘要： An induction heating device has an accurate sensing of the temperature of a to-be-heated object and is user-friendly. The induction heating device includes a sensor for sensing the temperature of the to-be-heated object and can carry out a heating operation only when it is determined that the to-be-heated object exists above the sensor. A display having a circular design and characters, for example, that shows the position of this sensor is provided on a top plate of the induction heating device.
摘要翻译：感应加热装置具有对被加热物体的温度的精确感测，并且是用户友好的。感应加热装置包括用于感测被加热物体的温度的传感器，并且只有当确定被加热物体存在于传感器上方时才能进行加热操作。具有圆形设计的显示器和显示该传感器位置的字符被设置在感应加热装置的顶板上。

3. 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。

4. 发明授权

US07049563B2 Induction cooker with heating coil and electrical conductor 有权
标题翻译：带加热线圈和电导体的电磁炉
公开(公告)号：US07049563B2
公开(公告)日：2006-05-23
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。

5. 发明授权

US08203106B2 Induction heating appliance for cooking 有权
标题翻译：感应加热器具烹饪
公开(公告)号：US08203106B2
公开(公告)日：2012-06-19
申请号：US12665973
申请日：2008-06-23
申请人： Akira Kataoka , Toshihiro Keishima , Yasushi Morimoto
发明人： Akira Kataoka , Toshihiro Keishima , Yasushi Morimoto
IPC分类号： H05B6/12
CPC分类号： H05B6/1209 , H05B6/062 , H05B2213/07
摘要： An infrared permeable window 4a, which is surrounded by a light shielding layer 7b and is narrower than an infrared sensor display window 4g, is formed inwardly of the infrared sensor display window 4g, and an infrared incident area 43a for detecting infrared rays of light and a light emitting unit 56a are provided below the infrared permeable window 4a. Also, a light emitting surface 4b is provided inwardly of the infrared permeable window 4a, so that the user can assuredly place a cooking container P on the infrared permeable window 4a.
摘要翻译：在红外线传感器显示窗4g的内部形成由遮光层7b包围并且比红外线传感器显示窗4g窄的红外线透过窗4a，以及用于检测红外线的红外线入射区域43a和在红外透过窗4a的下方设置有发光单元56a。此外，发光面4b设置在红外透过窗4a的内侧，使得使用者可以确定地将烹饪容器P放置在红外透过窗4a上。

6. 发明申请

US20100206871A1 INDUCTION HEATING APPLIANCE FOR COOKING 有权
标题翻译：感应加热器具烹饪
公开(公告)号：US20100206871A1
公开(公告)日：2010-08-19
申请号：US12665973
申请日：2008-06-23
申请人： Akira Kataoka , Toshihiro Keishima , Yasushi Morimoto
发明人： Akira Kataoka , Toshihiro Keishima , Yasushi Morimoto
IPC分类号： H05B6/12
CPC分类号： H05B6/1209 , H05B6/062 , H05B2213/07
摘要： An infrared permeable window 4a, which is surrounded by a light shielding layer 7b and is narrower than an infrared sensor display window 4g, is formed inwardly of the infrared sensor display window 4g, and an infrared incident area 43a for detecting infrared rays of light and a light emitting unit 56a are provided below the infrared permeable window 4a. Also, a light emitting surface 4b is provided inwardly of the infrared permeable window 4a, so that the user can assuredly place a cooking container P on the infrared permeable window 4a.
摘要翻译：在红外线传感器显示窗4g的内部形成由遮光层7b包围并且比红外线传感器显示窗4g窄的红外线透过窗4a，以及用于检测红外线的红外线入射区域43a和在红外透过窗4a的下方设置有发光单元56a。此外，发光面4b设置在红外透过窗4a的内侧，使得使用者可以确定地将烹饪容器P放置在红外透过窗4a上。

7. 发明授权

US07145116B2 Induction heating coil 有权
标题翻译：感应加热线圈
公开(公告)号：US07145116B2
公开(公告)日：2006-12-05
申请号：US10524595
申请日：2003-08-13
申请人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
发明人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
IPC分类号： H05B6/36 , H01F5/06 , H05B6/12
CPC分类号： H05B6/1245 , Y02B40/126 , Y10T29/4902
摘要： An induction heating coil having little high-frequency loss and producing little hast is easily manufactured by covering a conductor with a first insulating material to form a wire, then bundling and twisting such wires to form a stranded wire, covering the outer surface of the stranded wire with a second insulating material to form a coil wire, winding the coil wire a certain number of turns into a coil portion having a certain shape. The end portion of the coil portion and a connecting portion are heated with Joule heat while applying pressure to the end portion at the same time, so that the first and second insulating materials are fused and pressure-bonded to the conductor. Thus a terminal portion for the external connection of the coil portion is fixed while keeping the electrical connection with the conductor. Accordingly, an induction heating coil of low cost and stable quality can be easily manufactured. The induction heating coil producing little heat because of its high-frequency loss and suitable for induction heating of a highly-conductive nonmagnetic substance such as aluminum.
摘要翻译：通过用第一绝缘材料覆盖导体以形成线，容易制造几乎没有高频损耗并且产生较小的感应加热线圈，然后捆扎和扭曲这种线以形成绞合线，覆盖绞合的外表面用第二绝缘材料线形成线圈线，将线圈线圈缠绕一定数量的匝至具有一定形状的线圈部分。线圈部分的端部和连接部分同时以焦耳热加热同时向端部施加压力，使得第一和第二绝缘材料被熔融并压接在导体上。因此，用于线圈部分的外部连接的端子部分固定，同时保持与导体的电连接。因此，可以容易地制造成本低，质量稳定的感应加热线圈。感应加热线圈由于其高频损耗而产生的热量很小，并且适用于高导电性非磁性物质如铝的感应加热。

8. 发明申请

US20050284862A1 Induction heating coil 有权
标题翻译：感应加热线圈
公开(公告)号：US20050284862A1
公开(公告)日：2005-12-29
申请号：US10524595
申请日：2003-08-13
申请人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
发明人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
IPC分类号： H05B6/36 , H05B6/12
CPC分类号： H05B6/1245 , Y02B40/126 , Y10T29/4902
摘要： An induction heating coil having little high-frequency loss and producing little hast is easily manufactured by covering a conductor with a first insulating material to form a wire, then bundling and twisting such wires to form a stranded wire, covering the outer surface of the stranded wire with a second insulating material to form a coil wire, winding the coil wire a certain number of turns into a coil portion having a certain shape. The end portion of the coil portion and a connecting portion are heated with Joule heat while applying pressure to the end portion at the same time, so that the first and second insulating materials are fused and pressure-bonded to the conductor. Thus a terminal portion for the external connection of the coil portion is fixed while keeping the electrical connection with the conductor. Accordingly, an induction heating coil of low cost and stable quality can be easily manufactured. The induction heating coil producing little heat because of its high-frequency loss and suitable for induction heating of a highly-conductive nonmagnetic substance such as aluminum.
摘要翻译：通过用第一绝缘材料覆盖导体以形成线，容易制造几乎没有高频损耗并且产生较小的感应加热线圈，然后捆扎和扭曲这种线以形成绞合线，覆盖绞合的外表面用第二绝缘材料线形成线圈线，将线圈线圈缠绕一定数量的匝至具有一定形状的线圈部分。线圈部分的端部和连接部分同时以焦耳热加热同时向端部施加压力，使得第一和第二绝缘材料被熔融并压接在导体上。因此，用于线圈部分的外部连接的端子部分固定，同时保持与导体的电连接。因此，可以容易地制造成本低，质量稳定的感应加热线圈。感应加热线圈由于其高频损耗而产生的热量很小，并且适用于高导电性非磁性物质如铝的感应加热。

9. 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。

10. 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。

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