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1. 发明授权

US4520250A Heating apparatus of thawing sensor controlled type 失效
标题翻译：解冻传感器控制型加热装置
公开(公告)号：US4520250A
公开(公告)日：1985-05-28
申请号：US467814
申请日：1983-02-18
申请人： Masahiro Ishihara , Mitsuru Watanabe , Shuji Ohkawa , Shunichi Taguchi , Itsuo Kikuchi
发明人： Masahiro Ishihara , Mitsuru Watanabe , Shuji Ohkawa , Shunichi Taguchi , Itsuo Kikuchi
IPC分类号： G05D23/20 , H05B6/68
CPC分类号： H05B6/6482 , G05D23/1913 , G05D23/20 , H05B6/6411 , Y10S99/14
摘要： Many frozen foods are now sold on the market and also produced by household refrigerators, and most of these frozen foods are eaten after thawing or after cooking under heat subsequent to thawing. The importance of thawing is thus increasing more and more. This invention provides a heating apparatus of simple construction capable of effectively thawing a frozen food to meet the above demand. The heating apparatus of the present invention is based on the fact that the dielectric loss of a frozen food itself varies as the frozen food is progressively heated. In the heating apparatus, a signal wave is directed toward a frozen food, and the variation of the rate of absorption of the signal wave due to the dielectric loss of the food is measured, so as to automatically control the process of heating for thawing on the basis of the result of measurement.
摘要翻译：许多冷冻食品现在在市场上销售，也由家用冰箱生产，大多数这些冷冻食品在解冻后或在解冻后在加热烹饪后食用。因此，解冻的重要性越来越多。本发明提供一种结构简单的加热装置，能够有效地解冻冷冻食品以满足上述需求。本发明的加热装置是基于冷冻食品本身的介电损耗随着冷冻食品逐渐加热而变化的事实。在加热装置中，信号波指向冷冻食品，并且测量由于食品的介电损耗引起的信号波的吸收率的变化，从而自动控制加热解冻的过程测量结果的基础。

2. 发明授权

US4518839A High frequency heating apparatus with wireless temperature probe 失效
标题翻译：带无线温度探头的高频加热装置
公开(公告)号：US4518839A
公开(公告)日：1985-05-21
申请号：US471433
申请日：1983-03-02
申请人： Shunichi Taguchi , Shuji Ohkawa , Mitsuru Watanabe , Itsuo Kikuchi
发明人： Shunichi Taguchi , Shuji Ohkawa , Mitsuru Watanabe , Itsuo Kikuchi
IPC分类号： G05D23/24 , H05B6/68
CPC分类号： H05B6/6411 , G05D23/1905 , G05D23/24 , H05B6/645 , H05B6/6467
摘要： A novel high frequency heating apparatus for detecting the internal temperature of an object contained in a heating chamber and controlling the heating thereof is disclosed, in which the temperature change of the object is picked up as a change of the resistance value of a thermistor. The resistance change is converted into a change of the oscillation frequency of an oscillator and transmitted with the ultrasonic wave as a medium. The power supply for the transmitter circuit is provided in such a manner that the high frequency filled in the heating chamber for heating the object is received by an antenna and rectified by a diode. At the receiving end, this ultrasonic wave is picked up as a temperature signal of the object, and processed by a microcomputer, so that the temperature of the object is detected for heating control.
摘要翻译：公开了一种用于检测包含在加热室中的物体的内部温度并控制其加热的新颖的高频加热装置，其中物体的温度变化作为热敏电阻的电阻值的变化而被拾取。电阻变化被转换为振荡器的振荡频率的变化并以超声波作为介质传输。发射器电路的电源以这样一种方式被提供，使得填充在用于加热物体的加热室中的高频被天线接收并由二极管整流。在接收端，将该超声波作为物体的温度信号拾取，并由微型计算机进行处理，从而检测物体的温度以进行加热控制。

3. 发明授权

US4254318A Door seal arrangement for high-frequency heating apparatus 失效
标题翻译：高频加热装置的门密封装置
公开(公告)号：US4254318A
公开(公告)日：1981-03-03
申请号：US969095
申请日：1978-12-13
申请人： Shuji Ohkawa , Itsuo Kikuchi
发明人： Shuji Ohkawa , Itsuo Kikuchi
IPC分类号： H04L7/02 , H04L25/03 , H05B6/76
CPC分类号： H05B6/763 , H04L25/03 , H04L7/02
摘要： A door seal arrangement for application to a high-frequency heating apparatus comprising a heating chamber having an access opening and an oven door for openably closing the access opening, for preventing leakage of electromagnetic wave energy through the peripheral area of the oven door. In this door seal arrangement, a plurality of reactance elements of a conductive metal material or a dielectric material having a high dielectric constant are disposed between the flat surfaces of the parallel plate transmission line constituted by the oven door and the heating chamber to extend along the access opening of the heating chamber thereby forming a series resonance circuit connected in parallel with the parallel plate transmission line provided by the oven door and the heating chamber. This series resonance circuit provides a high-frequency electromagnetical short-circuit plane at the disposed location of the reactance elements so that the electromagnetic wave energy emerging from within the heating chamber to be incident at an arbitrary incident angle upon the parallel plate transmission line and tending to leak toward the exterior of the high-frequency heating apparatus can be reflected back toward the heating chamber.
摘要翻译：一种应用于高频加热装置的门密封装置，包括具有进入开口的加热室和用于可打开地关闭进入开口的烤箱门，用于防止电磁波能量通过烤箱门的周边区域泄漏。在这种门密封装置中，在由炉门和加热室构成的平行板传输线的平坦表面之间设置有导电金属材料或具有高介电常数的介电材料的多个电抗元件沿着从而形成与由炉门和加热室提供的平行板传输线并联连接的串联谐振电路。该串联谐振电路在电抗元件的设置位置提供高频电磁短路平面，使得从加热室内出现的电磁波能以任意入射角入射到平行板传输线上并且趋向于向高频加热装置的外部泄漏可以反射回加热室。

4. 发明授权

US4433232A Heating apparatus 失效
标题翻译：加热装置
公开(公告)号：US4433232A
公开(公告)日：1984-02-21
申请号：US268351
申请日：1981-05-29
申请人： Hajime Tachikawa , Shuji Ohkawa
发明人： Hajime Tachikawa , Shuji Ohkawa
IPC分类号： F24C7/08 , H05B6/68 , H05B1/02
CPC分类号： H05B6/6482 , F24C7/08 , H05B6/6411
摘要： Disclosed is a heating apparatus which is capable of heating an object to be heated placed in its heating chamber until the color of the surface of the object changes to a given extent, and in which the wavelength of light of visible spectrum range which is emitted from a light source to illuminate the surface of the object placed in the heating chamber and reflected therefrom is sensed by a color sensor to judge the degree of change in the hue of the surface of the object on the basis of the wavelength sensed by the color sensor to thereby control the heating operation on the basis of the result of judgement.
摘要翻译：公开了一种加热装置，其能够对放置在其加热室内的待加热物体进行加热，直到物体表面的颜色变化到给定的程度，并且其中从可发射的光谱范围的光的波长通过颜色传感器感测放置在加热室中并被反射的物体的表面的光源，以基于由颜色传感器感测到的波长来判断物体表面的色调的变化程度从而基于判断结果来控制加热动作。

5. 发明授权

US4712970A Method for handling a work in a robot system 失效
标题翻译：用于处理机器人系统中的工作的方法
公开(公告)号：US4712970A
公开(公告)日：1987-12-15
申请号：US741949
申请日：1985-06-06
申请人： Hiro Nakamura , Shuji Ohkawa , Yasuo Ohtsuka , Hajime Tachikawa , Toshiya Shinozaki
发明人： Hiro Nakamura , Shuji Ohkawa , Yasuo Ohtsuka , Hajime Tachikawa , Toshiya Shinozaki
IPC分类号： B25J9/22 , B25J9/16 , B25J13/08 , B25J19/02 , B25J19/04 , G05B19/42
CPC分类号： B25J19/021 , B25J9/1697
摘要： A method for teaching a holding position and a holding angle of a work by a hand of a robot to the robot in a robot system having a visual sensor attached to a movable arm of the robot. First, the work is held by the hand which is in a prescribed reference angle state and put down on a working table with keeping the holding state. Next, the centroid position and the angle of the principal axis of the work are recognized by the visual sensor. Finally, the holding position and the holding angle are acquired by using the centroid position and the angle of the principal axis, a posture data of the robot and the hand, and a mutual relation data of a robot coordinate, a visual coordinate and a hand coordinate of the robot system.
摘要翻译：一种在具有安装在机器人的可动臂上的视觉传感器的机器人系统中向机器人教导机器人的手的保持位置和保持角度的方法。首先，通过处于规定的基准角度的手来保持作业，并保持在保持状态的工作台上。接下来，通过视觉传感器识别作品的重心位置和主轴的角度。最后，通过使用重心位置和主轴的角度，机器人和手的姿势数据以及机器人坐标，视觉坐标和手的相互关系数据来获取保持位置和保持角度机器人系统的坐标。

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