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1. 发明申请

US20180245983A1 TEMPERATURE MEASUREMENT ARRANGEMENT 审中-公开
公开(公告)号：US20180245983A1
公开(公告)日：2018-08-30
申请号：US15961155
申请日：2018-04-24
申请人： GOJI LIMITED
发明人： Avner LIBMAN , Lior DARSHAN
IPC分类号： G01J5/08 , H05B6/70 , G01J5/06
CPC分类号： G01J5/0862 , G01J5/06 , G01J2005/065 , H05B6/705 , Y02B40/146
摘要： Method of processing objects by radio frequency (RF) energy. The method includes feeding, with a plurality of radiating elements, RF radiation into a cavity to process the objects in the cavity, receiving, with a plurality of dummy loads located outside of the cavity, RE energy coupled from the cavity into the radiating elements, and estimating an effect that operating at each of a plurality of sets of operating parameters will have on the temperature of each of the dummy loads. The method also includes, while maintaining the temperature of the dummy loads within a safe temperature range, choosing among the plurality of sets of operating parameters, at least one set based on the estimating and operating at the chosen at least one set of operating parameters.

2. 发明申请

US20150245423A1 RF HEATING AT SELECTED POWER SUPPLY PROTOCOLS 有权
标题翻译：射频加热选择电源协议
公开(公告)号：US20150245423A1
公开(公告)日：2015-08-27
申请号：US14697903
申请日：2015-04-28
申请人： GOJI LIMITED
发明人： Avner LIBMAN , Steven Robert ROGERS , Caroline Myriam Rachel OBADIA
IPC分类号： H05B6/68 , H05B1/02
CPC分类号： H05B6/6402 , H05B1/02 , H05B6/00 , H05B6/68 , H05B6/686 , H05B6/70 , H05B6/72 , Y02B40/143
摘要： An apparatus is provided for applying electromagnetic energy to an object in an energy application zone via one or more antennas at a plurality of modulation space elements (MSEs), in which each MSE may affect a field pattern excited in the energy application zone and is controllable by the apparatus. The apparatus includes a processor that determines an amount of energy to be supplied to one or more of the antennas at each of the plurality of MSEs, select at least one power supply protocol for each of the plurality of MSEs, in which at least two of the power supply protocols selected for different MSEs differ, and cause electromagnetic power supply to one or more of the antennas in at least a subset of the plurality of MSEs, based on the determined amount of energy and based on the selected power supply protocol.
摘要翻译：提供了一种装置，用于经由多个调制空间元件（MSE）中的一个或多个天线向能量施加区域中的对象施加电磁能，其中每个MSE可以影响在能量施加区域中激发的场模式，并且是可控的通过该装置。该装置包括处理器，其确定要在多个MSE中的每一个处提供给一个或多个天线的能量的量，为多个MSE中的每一个选择至少一个电源协议，其中至少两个为不同MSE选择的电源协议不同，并且基于所确定的能量量并且基于所选择的电源协议，对多个MSE的至少一个子集中的一个或多个天线进行电磁供电。

3. 发明申请

US20180372656A1 OBJECT PROCESSING STATE SENSING USING RF RADIATION 审中-公开
公开(公告)号：US20180372656A1
公开(公告)日：2018-12-27
申请号：US16119245
申请日：2018-08-31
申请人： GOJI LIMITED
发明人： Yuval BEN HAIM , Sharon HADAD , Avner LIBMAN , Igal YAARI , Maksim BEREZIN , Elliad SILCOFF , Amichai RON
IPC分类号： G01N22/00 , H05B6/68 , H05B6/70 , G01N27/00 , G01N27/04 , G06F15/00 , H05B6/64
摘要： Apparatus and method for applying RF energy to determine a processing state of an object placed in a cavity, during processing of the object. The method includes applying RF energy to the object during the processing via at least one radiating element, receiving RF feedback from in or around the cavity, said RF feedback being indicative of a dielectric response of the cavity and/or the object to electromagnetic (EM) fields excited in the cavity, mathematically manipulating the RF feedback to obtain computed RF feedback, determining one or more processing states of the object based on a correlation between the computed RF feedback and the one or more processing states of the object, and monitoring the computed RF feedback during the applying to monitor the one or more processing states of the object.

4. 发明申请

US20160309548A1 INTERFACE FOR CONTROLLING ENERGY APPLICATION APPARATUS 审中-公开
标题翻译：用于控制能量应用装置的界面
公开(公告)号：US20160309548A1
公开(公告)日：2016-10-20
申请号：US15196260
申请日：2016-06-29
申请人： GOJI LIMITED
发明人： Avner LIBMAN , Eyal TORRES , Amichai RON , Steven ROGERS , Daniella ATZMONY , Eliezer GELBART
IPC分类号： H05B6/64 , H05B6/70 , H05B6/68
CPC分类号： H05B6/6435 , H05B6/6455 , H05B6/686 , H05B6/687 , H05B6/688 , H05B6/705 , Y02B40/143
摘要： An apparatus that processes food placed in a cavity by heating, cooking, or defrosting. The heating, cooking, or defrosting includes processing with RF energy that is resonant in the cavity. A sensor captures an image of food to be processed in the cavity. A display displays to a user the image, including at least a first portion of the food and a second portion of the food. An input indicates via the display that the first portion of the food is to be processed to obtain a first processing result and the second portion of the food is to be processed to obtain a second processing result. Processing information is generated for processing the food with RF energy resonant in the cavity to achieve a first processing result in the first portion of the food and a second processing result in the second portion of the food.
摘要翻译：通过加热，烹饪或除霜处理放置在空腔中的食物的装置。加热，烹饪或除霜包括在空腔中共振的RF能量的处理。传感器捕获在空腔中要处理的食物的图像。显示器向用户显示图像，包括食物的至少第一部分和食物的第二部分。输入通过显示器指示食物的第一部分将被处理以获得第一处理结果，并且食物的第二部分将被处理以获得第二处理结果。产生处理信息以处理在空腔中共振的RF能量的食物，以在食物的第一部分中实现第一处理结果，并且在食物的第二部分中产生第二处理结果。

5. 发明申请

US20160223402A1 TEMPERATURE MEASUREMENT ARRANGEMENT 有权
标题翻译：温度测量装置
公开(公告)号：US20160223402A1
公开(公告)日：2016-08-04
申请号：US15021454
申请日：2014-09-11
申请人： Avner LIBMAN , Lior DARSHAN , GOJI LIMITED
发明人： Avner LIBMAN , Lior DARSHAN
IPC分类号： G01J5/08 , G01J5/06
CPC分类号： G01J5/0862 , G01J5/06 , G01J2005/065 , H05B6/705 , Y02B40/146
摘要： Disclosed is a system for dielectrically processing a product in a radio frequency (RF) cavity. The system may include a cavity; an RF feeding module that includes a plurality of radiating elements configured to feed RF radiation into the cavity, and a plurality of dummy loads for receiving RF energy coupled from the cavity into the radiating elements; and the system includes a processor configured to (a) estimate an effect operating the system at each of a plurality of sets of operating parameters will have on the temperature of each of the dummy loads; (b) choosing among the plurality of sets of operating parameters at least one set based on the estimation; and (c) controlling the system to operate at the chosen at least one set of operating parameters.
摘要翻译：公开了一种用于在射频（RF）空腔中对产品进行介电处理的系统。该系统可以包括空腔; RF馈送模块，其包括被配置为将RF辐射馈送到空腔中的多个辐射元件，以及用于接收从空腔耦合到辐射元件的RF能量的多个虚拟负载; 并且所述系统包括处理器，其被配置为（a）估计在多组操作参数中的每一个将对每个所述虚拟负载的温度具有的操作系统的影响; （b）基于所述估计在所述多组运行参数中选择至少一组; 以及（c）控制所述系统在所选择的至少一组操作参数下操作。

6. 发明申请

US20210302331A1 OBJECT PROCESSING STATE SENSING USING RF RADIATION 有权
公开(公告)号：US20210302331A1
公开(公告)日：2021-09-30
申请号：US17241209
申请日：2021-04-27
申请人： GOJI LIMITED
发明人： Yuval BEN HAIM , Sharon HADAD , Avner LIBMAN , Igal YAARI , Maksim BEREZIN , Elliad SILCOFF , Amichai RON
IPC分类号： G01N22/00 , H05B6/70 , H05B6/64 , G01N27/00 , G06F15/00 , G01N27/04 , H05B6/68
摘要： Apparatus and method for applying RF energy to determine a processing state of an object placed in a cavity, during processing of the object. The method includes applying RF energy to the object during the processing via at least one radiating element, receiving RF feedback from in or around the cavity, said RF feedback being indicative of a dielectric response of the cavity and/or the object to electromagnetic (EM) fields excited in the cavity, mathematically manipulating the RF feedback to obtain computed RF feedback, determining one or more processing states of the object based on a correlation between the computed RF feedback and the one or more processing states of the object, and monitoring the computed RF feedback during the applying to monitor the one or more processing states of the object.

7. 发明申请

US20180017507A1 APPLYING RF ENERGY ACCORDING TO TIME VARIATIONS IN EM FEEDBACK 审中-公开
公开(公告)号：US20180017507A1
公开(公告)日：2018-01-18
申请号：US15718444
申请日：2017-09-28
申请人： GOJI LIMITED
发明人： Avner LIBMAN , Hertzel YEHEZKELY , Sharon HADAD , Ram ELBOIM , Zalman IBRAGIMOV , Amit RAPPEL
IPC分类号： G01N22/00 , H05B6/68 , H05B6/70
CPC分类号： G01N22/00 , H05B6/686 , H05B6/705 , Y02B40/143
摘要： A method includes processing an object in a cavity by applying radio frequency (RF) energy to the cavity. A first plurality of frequencies is identified, characterized in that a time derivative of a value indicative of a dielectric response of the cavity to RF energy at frequency of the first plurality of frequencies is larger than a first threshold. More energy is applied at frequencies of the first plurality of frequencies than at other frequencies.

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