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1. 发明专利

JP2013022334A Rice cooker 审中-公开
标题翻译：电饭锅
公开(公告)号：JP2013022334A
公开(公告)日：2013-02-04
申请号：JP2011161549
申请日：2011-07-25
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： SUZUKI TOSHIAKI , OZAWA SEI
IPC分类号： A47J27/00
摘要： PROBLEM TO BE SOLVED: To provide a rice cooker having a heat-retention function of improving energy saving property by performing heat-retention with a small amount of power consumption only for preventing dew attachment on a lid.SOLUTION: The rice cooker includes: a double-structure vacuum container 6 constituting the inner wall of a body 1 and configured by a vacuum layer 6h inside; an inner pot 2 to be stored in the vacuum container 6; a lid body 31 for covering the body 1 and the inner pot 2; a heating means 9 for heating the inner pot 2; a temperature sensor 16 for detecting temperature on the bottom surface of the inner pot 2 thereby to detect the temperature of cooked rice; and a control means 5 for supplying power to the heating means 9 in accordance with the detection temperature of the temperature sensor 16. When a heat-retention operation is set, the control means 5 does not supply power to the heating means 9, detects the temperature of the cooked rice inside the inner pot 2, and stops the heat-retention operation when the temperature becomes equal to or less than specific temperature.
摘要翻译：要解决的问题：提供一种具有保持功能的电饭煲，其具有通过仅通过少量功率消耗进行保温来提高节能性，仅用于防止在盖上的露水附着。解决方案：电饭煲包括：构成主体1的内壁并由内部的真空层6h构成的双层结构的真空容器6; 存放在真空容器6内的内锅2; 用于覆盖主体1和内锅2的盖体31; 用于加热内锅2的加热装置9; 温度传感器16，用于检测内锅2底面的温度，从而检测米饭的温度; 以及控制装置5，用于根据温度传感器16的检测温度向加热装置9供电。当设置保温操作时，控制装置5不向加热装置9供电，内锅2内部的米饭的温度，并且当温度变得等于或小于特定温度时停止保温操作。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011064387A High-frequency heating device 审中-公开
标题翻译：高频加热装置
公开(公告)号：JP2011064387A
公开(公告)日：2011-03-31
申请号：JP2009215134
申请日：2009-09-17
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： DAITO NORIYUKI , OZAWA SEI , KOBAYASHI RYOICHI , ABE TAKANORI , SHIMOZAWA MASAKI
IPC分类号： F24C1/00
摘要： PROBLEM TO BE SOLVED: To change a rotational frequency of a hot-air fan for circulating hot air without affecting heating of a heated object, in a heating cooker including a hot-air circulation type oven heating function.
SOLUTION: In the heating cooker in which a heating chamber 28 is disposed in a body 1, a hot-air unit 12 for circulating and heating the air in the heating chamber is disposed on a back wall surface 28b of the heating chamber, a temperature detecting means 85 is disposed in the heating chamber, the hot-air fan 32 and a hot-air heater 12a for heating the circulated air are disposed in the hot-air unit 12, an operating section 6 is disposed on a front face of the body 1, and a control means 7 is disposed in the body 1 for rotating the hot-air fan 32 to keep a temperature of the heating chamber at a cooking temperature set from the operating section 6, comparing a detection value input from the temperature detecting means 85 with a control value for determining electric power to the hot-air heater 12a corresponding to the set cooking temperature, and controlling ON/OFF of electric power distribution to the hot-air heater 12a, the control means 7 includes the control value corresponding to the rotational frequency of the hot-air fan 32 for every cooking temperature.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在包括热空气循环式烘箱加热功能的加热烹调器中，改变用于循环热空气的热风扇的旋转频率而不影响加热物体的加热。解决方案：在加热室28设置在主体1中的加热烹调器中，用于使加热室内的空气循环加热的热空气单元12设置在加热室的后壁面28b上在加热室内配置有温度检测机构85，热风机32和加热循环空气的热空气加热器12a配置在热风单元12内，操作部6配置在前方主体1的表面，并且控制装置7设置在主体1中，用于旋转热风扇32，以将加热室的温度保持在从操作部6设定的烹调温度，将从温度检测装置85具有用于根据设定的烹调温度确定对热空气加热器12a的电力的控制值，并且控制对热空气加热器12a的电力分配的接通/断开，控制装置7包括控制值对应相对于每个烹饪温度的热风扇32的旋转频率。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009036449A High frequency heating device 有权
标题翻译：高频加热装置
公开(公告)号：JP2009036449A
公开(公告)日：2009-02-19
申请号：JP2007201433
申请日：2007-08-02
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： DAITO NORIYUKI , KUBOTA TETSUO , OZAWA SEI
IPC分类号： F24C7/02 , H05B6/72 , H05B6/74
CPC分类号： H05B6/725
摘要： PROBLEM TO BE SOLVED: To provide a high frequency heating device capable of efficiently heating a heating object 1 in a heating chamber.
SOLUTION: This high frequency heating device has the heating chamber 2, a heating object placing plate 4 arranged in this heating chamber 2, a magnetron 7, a waveguide 6 for installing this magnetron 7, a joining hole 13 arranged on a bottom surface of the heating chamber 2 for radiating a microwave introduced to this waveguide 6 to the heating chamber 2, an antenna post 14 arranged by substantially vertically facing in the heating chamber 2 with the waveguide 6 by penetrating through this joining hole 13, a rotary antenna 10 substantially horizontally arranged on one end of the antenna post 14 under the heating object placing plate 4, a driving motor 11 connected to the other end of the antenna post 14, and a control means 9 controlling this driving motor 11, and controls the driving motor 11 by the control means 9 so as to periodically stop the rotary antenna 10 at a preset turning angle for a predetermined time.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地加热加热室中的加热物体1的高频加热装置。解决方案：该高频加热装置具有加热室2，设置在该加热室2中的加热对象放置板4，磁控管7，安装该磁控管7的波导6，配置在底部的接合孔13 用于将引入到该波导6的微波照射到加热室2的加热室2的表面，通过穿过该接合孔13而通过使波导6大致垂直面对加热室2而布置的天线柱14，旋转天线 10，基本上水平地布置在加热物体放置板4下面的天线柱14的一端上，连接到天线柱14的另一端的驱动电机11和控制该驱动电动机11的控制装置9，并且控制驱动电动机11通过控制装置9以预定的转动角度将旋转天线10周期性地停止预定的时间。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009002546A Heating cooker and heating cooking method 有权
标题翻译：加热烹饪和加热烹饪方法
公开(公告)号：JP2009002546A
公开(公告)日：2009-01-08
申请号：JP2007162008
申请日：2007-06-20
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： ENDO NOBUKO , SUZAKI MASABUMI , NEMOTO MAKIKO , TAKASHIMA TOMOMI , UCHIYAMA SATOKO , OZAWA SEI , DAITO NORIYUKI , AOBORI AKIKO
IPC分类号： F24C7/02 , F24C1/00
摘要： PROBLEM TO BE SOLVED: To provide a heating cooker capable of performing "confit" cooking and dry cooking in a state of keeping a heating chamber at a low temperature of about 80-120°C.
SOLUTION: In this heating cooker comprising the heating chamber receiving a cooked material, a microwave heating means for heating the cooked material in the heating chamber by a microwave oven, an oven heating means for heating the cooked material in the heating chamber by an oven, a steam heating means for heating the cooked material in the heating chamber by steam, and a control means for controlling the microwave heating means, the oven heating means and the steam heating means, the control means heats the cooked material by using the steam heating means, then heats the cooked material by using the microwave heating means, the oven heating means and the steam heating means in a combined state or a time-sharing state while keeping the inside of the heating chamber at about 80-120°C, and then heats the cooked material by using the oven heating means while keeping the inside of the heating chamber at about 80-120°C.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在将加热室保持在约80-120℃的低温的状态下进行烹调和干燥烹调的加热烹调器。解决方案：在该加热烹调器中，包括加热室，接收烹饪材料，微波加热装置，用于通过微波炉加热加热室中的烹饪材料;加热炉加热装置，用于通过加热室中的烹饪材料加热加热室中的烹饪材料烘箱，用于通过蒸汽加热加热室中的烹饪材料的蒸汽加热装置，以及用于控制微波加热装置，烘箱加热装置和蒸汽加热装置的控制装置，控制装置通过使用蒸汽加热装置，然后通过使用微波加热装置，烘箱加热装置和蒸汽加热装置在组合状态或分时状态下加热煮熟的材料，同时将加热室的内部保持在约80-120℃ ，然后通过使用烘箱加热装置加热煮熟的材料，同时将加热室的内部保持在约80-120℃。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2013022333A Rice cooker 有权
标题翻译：电饭锅
公开(公告)号：JP2013022333A
公开(公告)日：2013-02-04
申请号：JP2011161548
申请日：2011-07-25
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOBAYASHI RYOICHI , OZAWA SEI , TANAKA HIDEKI , SUZUKI TOSHIAKI , INOUE DAISUKE , SUZAKI MASABUMI
IPC分类号： A47J27/00
摘要： PROBLEM TO BE SOLVED: To provide a rice cooker including a structure improving cleanability.SOLUTION: The rice cooker includes an inner pot 2 detachably stored in a body 1, includes a heating means 4 heating the inner pot 2, includes a control part 5 controlling the heating means 4, and includes an outer lid 3 covering an upper part of the body 1. The outer lid 3 is provided with: an inner lid 6 covering an upper face opening part of the inner pot 2; a steam passage 9 for discharging steam generated inside the inner pot 2 to the outside; and an exhaust cap 10 detachably connected with the steam passage 9, and discharging the steam to the outside. In a position wherein respective faces of the outer lid 3 and the exhaust cap 10 face to each other, the outer lid 3 includes a slant rib 100 having a slant part 100a, and the exhaust cap 10 includes an exhaust projecting part 10a.
摘要翻译：要解决的问题：提供一种包括提高可清洁性的结构的电饭煲。解决方案：电饭煲包括可拆卸地存储在主体1中的内锅2，包括加热内锅2的加热装置4，包括控制加热装置4的控制部分5，并且包括覆盖外盖3设置有：覆盖内锅2的上表面开口部的内盖6; 用于将内锅2内产生的蒸汽排放到外部的蒸汽通道9; 以及与蒸汽通道9可拆卸地连接并将蒸汽排出到外部的排气帽10。在外盖3和排气盖10的各个面彼此面对的位置中，外盖3包括具有倾斜部100a的倾斜肋100，排气盖10包括排气突出部10a。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013022331A Rice cooker 审中-公开
标题翻译：电饭锅
公开(公告)号：JP2013022331A
公开(公告)日：2013-02-04
申请号：JP2011161539
申请日：2011-07-25
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOBAYASHI RYOICHI , OZAWA SEI , TANAKA HIDEKI , NONAKA SHIGERU , SUZUKI TOSHIAKI
IPC分类号： A47J27/00
摘要： PROBLEM TO BE SOLVED: To provide an energy-saving rice cooker performing steaming into nice taste at a high temperature by suppressing radiation of heat from an inner pot, and reducing drying or discoloration of boiled rice by also suppressing heating in time of warming small.SOLUTION: The rice cooker includes a nearly cylindrical vacuum container 6 formed with a vacuum layer 6h between an inner case 6a and an outer case 6b, and having an upper opening part 6f, a bottom face 6m, and a lower opening part 6g in the bottom face 6m, includes a body 1 whose inner wall is the vacuum container 6, includes the inner pot 2 detachably stored in the vacuum container 6 through the upper opening part 6f, includes a frame body 8 covering an upper end part 6d of the vacuum container 6 in the upper face of the body 1, and includes a support device 20 fixing the frame body 8, the vacuum container 6, and the body 1. The support device 20 includes: fixing parts A20e fixed with the frame body 8; support parts 20d supporting the frame body 8 from the bottom face 6m of the vacuum container 6; post parts 20a connecting the fixing parts A20e and the support parts 20d; a connection part 20b supporting the side face 6p of the vacuum container 6 and connecting the post parts 20a; and fixing parts B20f supporting the body 1 on the rear faces of the support parts 20d.
摘要翻译：要解决的问题：提供一种节能电饭煲，其通过抑制来自内锅的热量的放射而在高温下进行良好的蒸气蒸煮，并且还抑制了煮饭的干燥或变色，同时还抑制了煮时间的加热变暖小解决方案：电饭煲包括在内壳6a和外壳6b之间形成有真空层6h的几乎圆柱形的真空容器6，具有上开口部分6f，底面6m和下开口部分 6g的底面6m包括内壁是真空容器6的主体1，包括通过上开口部6f可拆卸地存储在真空容器6中的内罐2，其包括覆盖上端部6d的框体8 并且包括固定框架体8，真空容器6和主体1的支撑装置20.支撑装置20包括：固定在框体上的固定部分A20e 8; 从真空容器6的底面6m支承框体8的支撑部20d; 连接固定部A20e和支撑部20d的后部20a; 支撑真空容器6的侧面6p并连接柱部件20a的连接部分20b; 以及支撑主体1在支撑部20d的后表面上的固定部件B20f。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2007225161A High frequency heating device 有权
标题翻译：高频加热装置
公开(公告)号：JP2007225161A
公开(公告)日：2007-09-06
申请号：JP2006044683
申请日：2006-02-22
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： OZAWA SEI , DAITO NORIYUKI , HASEGAWA YUICHI
IPC分类号： F24C7/02 , H05B6/72
摘要： PROBLEM TO BE SOLVED: To reduce uneven heating, not affected by the place on which food is put, even if the shape of a bottom surface of a heating chamber is rectangular. SOLUTION: In this high frequency heating device comprising the heating chamber 2 receiving a heated object, a magnetron 13 heating the heated object by electromagnetic wave, a rotary antenna 7 stirring electromagnetic wave radiated from the magnetron 13, a rotating means rotating the rotary antenna 7, and a setting stand 3 for setting the heated object, a driving means is disposed to move the rotary antenna 7 right and left. Further weight sensors 5a, 5b, 5c are disposed at a lower portion of the setting stand 3, and positional information of the heated object set on the setting stand 3 is detected by the weight sensors 5a, 5b, 5c to control the driving means. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使加热室的底面的形状为矩形，为了减少不受食物放置位置影响的不均匀加热。解决方案：在包括接收被加热物体的加热室2的高频加热装置中，磁控管13通过电磁波加热加热物体，旋转天线7搅拌从磁控管13辐射的电磁波，旋转装置使旋转天线7和用于设定加热物体的设置台3，设置驱动装置以使旋转天线7向左右移动。进一步的重量传感器5a，5b，5c设置在设置台3的下部，并且通过重量传感器5a，5b，5c检测设置在设置台3上的被加热物体的位置信息，以控制驱动装置。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007218546A Heating cooker 审中-公开
标题翻译：加热烹饪机
公开(公告)号：JP2007218546A
公开(公告)日：2007-08-30
申请号：JP2006041795
申请日：2006-02-20
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： TANAKA SACHI , HONMA MITSURU , KIMURA HIDEYUKI , KUBOTA TETSUO , OZAWA SEI
IPC分类号： F24C7/02
摘要： PROBLEM TO BE SOLVED: To provide a heating cooker capable of widely using a heating chamber, properly heating food even if the food is put at a front part of a table, and heating the food with high heating efficiency while putting the food on a position easy in use by a user, in the heating cooker radiating a microwave by a rotary antenna from the lower face of the table for putting the food.
SOLUTION: This heating cooker comprises the heating chamber 2 receiving food, an opening opened at the front face of the heating chamber 2, a magnetron 81 generating the microwave for heating the food, the table 3 disposed on the bottom surface of the heating chamber 2 for putting the food, and the rotary antenna 7 disposed at the lower part of the table 3 for radiating the microwave into the heating chamber 2, and the center of the rotary antenna 7 is determined on a position near an opening side with respect to the central position of the table 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够广泛使用加热室的加热烹调器，即使食物放在餐桌的前部，也可以适当地加热食物，并且在放置食物的同时以高加热效率加热食物在用户容易使用的位置处，在加热烹调器中，通过旋转天线从桌子的下表面放射微波以放入食物。解决方案：该加热烹调器包括接收食物的加热室2，在加热室2的前面开口的开口，产生用于加热食物的微波的磁控管81，设置在加热室2的底面上的台3 用于放置食物的加热室2和设置在工作台3的下部的用于将微波辐射到加热室2中的旋转天线7，并且在靠近开口侧的位置处确定旋转天线7的中心，尊重表3的中心位置。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2010199096A Induction heating cooker 有权
标题翻译：感应加热烹饪机
公开(公告)号：JP2010199096A
公开(公告)日：2010-09-09
申请号：JP2010136713
申请日：2010-06-16
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： OTA GICHU , KAWAMURA MITSUTERU , TAJIMA TAIJI , SUZAKI MASABUMI , OZAWA SEI
IPC分类号： H05B6/12
CPC分类号： H05B6/062 , H05B2213/07
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of heat fluctuation caused by an air flow inside a coil cooling air passage colliding directly a metal case of a thermopile 25 and a semiconductor, a resistance or the like of a circuit.
SOLUTION: The induction heating cooker is provided with a top plate made of crystallized glass on which a cooking container is mounted, an induction heating coil arranged under the top plate, a power controlling circuit for controlling a high frequency supply power to the induction heating coil, a thermopile for detecting a infrared beam amount radiated from a bottom face of the cooking container, an electronic circuit board mounted with the thermopile and amplifying its output signal, an infrared beam sensor case in which the thermopile and the electronic circuit board are arranged and which is made of a plastic member with a case window opened at un upper surface, a fan for introducing outer air, and a cooling air passage for supplying cooling air supplied from the fan to the induction heating coil. In order to prevent the thermopile and the electronic circuit board from causing a thermal fluctuation, the infrared beam sensor case is endowed with an air shielding function for preventing the cooling air from colliding them directly.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止直接与热电堆25的金属壳体和半导体的金属壳体，电路的电阻等碰撞的线圈冷却空气通道内的空气流引起的热波动的发生。解决方案：感应加热烹调器设置有由结晶玻璃制成的顶板，其上安装有烹饪容器，设置在顶板下方的感应加热线圈，用于控制高频供电功率的功率控制电路感应加热线圈，用于检测从烹饪容器的底面辐射的红外光束量的热电堆，安装有热电堆并放大其输出信号的电子电路板;红外光束传感器壳体，其中热电堆和电子电路板被布置成由塑料构件制成，其中窗口在非上表面开口，用于引入外部空气的风扇和用于将从风扇供应的冷却空气供应到感应加热线圈的冷却空气通道。为了防止热电堆和电子电路板引起热波动，红外光束传感器壳体具有防止冷却空气直接碰撞的空气屏蔽功能。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009008294A Heating cooker 审中-公开
标题翻译：加热烹饪机
公开(公告)号：JP2009008294A
公开(公告)日：2009-01-15
申请号：JP2007168364
申请日：2007-06-27
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： TACHIKAWA TERUYUKI , OZAWA SEI , OSHIMI HIROKI
IPC分类号： F24C7/02 , F24C7/04 , F24C15/00
摘要： PROBLEM TO BE SOLVED: To provide a heating cooker capable of being easily operated with a friendly operation method.
SOLUTION: This heating cooker has a first input means 6a having a dial 601 for inputting a cooking method of manual cooking, and setting a cooking output, a cooking temperature, a cooking time, cooking finish and the like by turning the dial 601, and provided with a decision key 603 for fixing the input contents on a central portion of the dial 601, a second input means 6b having a dial for selecting and inputting a menu of the automatic cooking by turning a dial 602, and provided with a start key 604 for starting the cooking on a central portion of the dial 602, and a LCD display portion 6d for displaying the input set contents. In the manual cooking, the first input means 6a is operated and input first, and in the automatic cooking, the second input means 6b is operated and input first.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够以友好的操作方法容易地操作的加热烹调器。解决方案：该加热烹调器具有第一输入装置6a，该第一输入装置6a具有用于输入手动烹饪烹调方法的表盘601，并且通过转动表盘来设置烹饪输出，烹饪温度，烹饪时间，烹饪表面等 601，并且具有用于将输入内容固定在刻度盘601的中心部分上的决定键603，具有用于通过转动刻度盘602来选择和输入自动烹饪菜单的表盘的第二输入装置6b，用于在刻度盘602的中心部分开始烹饪的开始键604以及用于显示输入集合内容的LCD显示部分6d。在手动烹调中，首先操作和输入第一输入装置6a，并且在自动烹饪中，第二输入装置6b被操作并首先输入。版权所有（C）2009，JPO＆INPIT

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