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1. 发明申请

US20100288262A1 Gas Cooker Control System 有权
标题翻译：燃气灶具控制系统
公开(公告)号：US20100288262A1
公开(公告)日：2010-11-18
申请号：US12529746
申请日：2008-04-25
申请人： Fei Ma , Fujun Cao , Jianwei Liu , Zhaobing Shou
发明人： Fei Ma , Fujun Cao , Jianwei Liu , Zhaobing Shou
IPC分类号： F24C3/12 , F23N5/00
CPC分类号： F23N5/102 , F23N5/242 , F23N2023/14 , F23N2027/02 , F23N2027/36 , F23N2031/08 , F23N2041/08 , F24C3/103 , F24C3/126
摘要： A gas cooker control system includes an ignition controller includes a touch button, a resistor, a first comparator, a second comparator and a third comparator, the touch button comprising an end connected to external power source, and the other end connected to first inputs of the first, second and third comparators, the resistor being connected between the inputs of the first, second and third comparators and ground, second inputs of the first, second and third comparators being configured for providing a first reference voltage, a second reference voltage and a third reference voltage respectively, outputs of the first, second and third comparators being connected to an igniter, a gas valve and a system power source, a voltage of the external power source being greater than the first reference voltage, the first reference voltage being greater than the second reference voltage, the second reference voltage being greater than the third reference voltage; a gas valve controller including a switch circuit connected to a power source, at least one gas valve circuit connected between the switch circuit and ground, and a protection circuit parallel to the at least on gas valve circuit, the switch circuit being configured for controlling the on or off of the power source and further controlling the at least one gas valve circuit; and a power and ignition controller driving device including a power source driving circuit, an ignition driving circuit and a comparison circuit connected between the power source driving circuit and the ignition circuit, the comparison circuit being configured for providing a high level voltage or a low level voltage to control the power source driving circuit and the ignition driving circuit according to an input of delay voltage signal.
摘要翻译：燃气灶具控制系统包括点火控制器，其包括触摸按钮，电阻器，第一比较器，第二比较器和第三比较器，所述触摸按钮包括连接到外部电源的一端，另一端连接到第一输入端所述第一，第二和第三比较器，所述电阻器连接在所述第一，第二和第三比较器的输入端与地之间，所述第一，第二和第三比较器的第二输入被配置用于提供第一参考电压，第二参考电压和第三参考电压，第一，第二和第三比较器的输出连接到点火器，燃气阀和系统电源，外部电源的电压大于第一参考电压，第一参考电压为大于第二参考电压，第二参考电压大于第三参考电压; 燃气阀控制器，包括连接到电源的开关电路，连接在开关电路和地之间的至少一个气阀电路以及与所述至少一个气体阀电路平行的保护电路，所述开关电路被配置用于控制打开或关闭电源，并进一步控制至少一个气阀电路; 以及电源和点火控制器驱动装置，包括电源驱动电路，点火驱动电路和连接在电源驱动电路和点火电路之间的比较电路，比较电路被配置为提供高电平或低电平电压根据延迟电压信号的输入来控制电源驱动电路和点火驱动电路。

2. 发明授权

US08272376B2 Gas cooker control system 有权
标题翻译：燃气灶具控制系统
公开(公告)号：US08272376B2
公开(公告)日：2012-09-25
申请号：US12529746
申请日：2008-04-25
申请人： Fei Ma , Fujun Cao , Jianwei Liu , Zhaobing Shou
发明人： Fei Ma , Fujun Cao , Jianwei Liu , Zhaobing Shou
IPC分类号： F24C3/00 , F23N5/00 , F23C3/00
CPC分类号： F23N5/102 , F23N5/242 , F23N2023/14 , F23N2027/02 , F23N2027/36 , F23N2031/08 , F23N2041/08 , F24C3/103 , F24C3/126
摘要： A gas cooker control system includes an ignition controller including a touch button, a resistor, a first comparator, a second comparator and a third comparator, one end of the touch button connected to external power source, and the other end connected to first inputs of the first, second and third comparators, the resistor being connected between the inputs of the first, second and third comparators and ground, outputs of the first, second and third comparators being connected to an igniter, a gas valve and a system power source; a gas valve controller including a switch circuit connected to a power source, at least one gas valve circuit connected between the switch circuit and ground, and a protection circuit parallel to the at least on gas valve circuit; and a power and ignition controller driving device including a power source driving circuit, an ignition driving circuit and a comparison circuit.
摘要翻译：燃气灶具控制系统包括点火控制器，其包括触摸按钮，电阻器，第一比较器，第二比较器和第三比较器，触摸按钮的一端连接到外部电源，另一端连接到第一输入端第一，第二和第三比较器，电阻器连接在第一，第二和第三比较器的输入端与地之间，第一，第二和第三比较器的输出端连接到点火器，燃气阀和系统电源; 燃气阀控制器，包括连接到电源的开关电路，连接在开关电路和地之间的至少一个气阀电路以及与所述至少一个气体阀电路平行的保护电路; 以及包括电源驱动电路，点火驱动电路和比较电路的电源和点火控制器驱动装置。

3. 发明申请

US20100288605A1 Anti Dumping Switch and Device Having Same 有权
标题翻译：反倾销开关和装置相同
公开(公告)号：US20100288605A1
公开(公告)日：2010-11-18
申请号：US12605914
申请日：2009-10-26
申请人： Qiaohua DAI , Zhaobing Shou , Hongwu Qin , Jianwei Liu , Xiaoyong Dong
发明人： Qiaohua DAI , Zhaobing Shou , Hongwu Qin , Jianwei Liu , Xiaoyong Dong
IPC分类号： H01H35/02
CPC分类号： H01H35/02 , H01H2001/0005 , H01H2009/0083
摘要： An anti dumping switch includes a circular and hollow housing, a bottom surface connected to the housing, a first switch end, a second switch end, a bush, and two balls, the housing and the bottom surface cooperatively defining a accommodating space, the first switch end and the second switch end both extending into the accommodating space through the bottom surface and fixed in the bottom surface, the balls being received in the accommodating space. When the anti dumping switch is flat the balls connecting the first switch end and when the anti dumping switch is dumped the balls disengage with the first switch end or the second switch end, wherein the first switch end is disposed at substantially a center of the bottom surface, the second switch end being disposed adjacent to the housing, the bush being received in the accommodating space and cycling the housing from inside and connecting the second switch end, the bush including a slope surface disposed adjacent to the bottom surface that make the balls contact the first switch end or the second switch end.
摘要翻译：反倾销开关包括圆形和中空壳体，连接到壳体的底面，第一开关端，第二开关端，衬套和两个球，所述壳体和底表面协作地限定容纳空间，第一开关端和第二开关端都通过底面延伸到容纳空间中并固定在底表面中，这些球被容纳在容纳空间中。当反倾销开关平坦时，连接第一开关端的滚珠和反倾销开关被倾倒时，滚珠与第一开关端或第二开关端脱离，其中第一开关端设置在底部的大致中心表面，所述第二开关端与所述壳体相邻地设置，所述衬套被容纳在所述容纳空间中并且从内部循环所述壳体并连接所述第二开关端，所述衬套包括邻近所述底表面设置的倾斜表面，接触第一开关端或第二开关端。

4. 发明授权

US08217284B2 Anti dumping switch and device having same 有权
标题翻译：反倾销开关和装置相同
公开(公告)号：US08217284B2
公开(公告)日：2012-07-10
申请号：US12605914
申请日：2009-10-26
申请人： Qiaohua Dai , Zhaobing Shou , Hongwu Qin , Jianwei Liu , Xiaoyong Dong
发明人： Qiaohua Dai , Zhaobing Shou , Hongwu Qin , Jianwei Liu , Xiaoyong Dong
IPC分类号： H01H35/02 , H01H35/14
CPC分类号： H01H35/02 , H01H2001/0005 , H01H2009/0083
摘要： An anti dumping switch includes a circular and hollow housing, a bottom surface connected to the housing, a first switch end, a second switch end, a bush, and two balls, the housing and the bottom surface cooperatively defining a accommodating space, the first switch end and the second switch end both extending into the accommodating space through the bottom surface and fixed in the bottom surface, the balls being received in the accommodating space. When the anti dumping switch is flat the balls connecting the first switch end and when the anti dumping switch is dumped the balls disengage with the first switch end or the second switch end, wherein the first switch end is disposed at substantially a center of the bottom surface, the second switch end being disposed adjacent to the housing, the bush being received in the accommodating space and cycling the housing from inside and connecting the second switch end, the bush including a slope surface disposed adjacent to the bottom surface that make the balls contact the first switch end or the second switch end.
摘要翻译：反倾销开关包括圆形和中空壳体，连接到壳体的底面，第一开关端，第二开关端，衬套和两个球，所述壳体和底表面协作地限定容纳空间，第一开关端和第二开关端都通过底面延伸到容纳空间中并固定在底表面中，这些球被容纳在容纳空间中。当反倾销开关平坦时，连接第一开关端的滚珠和反倾销开关被倾倒时，滚珠与第一开关端或第二开关端脱离，其中第一开关端设置在底部的大致中心表面，所述第二开关端与所述壳体相邻地设置，所述衬套被容纳在所述容纳空间中并且从内部循环所述壳体并连接所述第二开关端，所述衬套包括邻近所述底表面设置的倾斜表面，接触第一开关端或第二开关端。

5. 发明授权

US10865432B2 Using blood culture platforms for commercial sterility tests 有权
公开(公告)号：US10865432B2
公开(公告)日：2020-12-15
申请号：US15313683
申请日：2015-05-26
申请人： Becton Dickinson Holdings Pte LTD. , Xiao Li , Yan Zhang , Jianwei Liu
发明人： Xiao Li , Yan Zhang , Jianwei Liu
IPC分类号： G01N33/00 , C12M3/00 , C12Q1/04 , G01N33/02 , G01N33/04
CPC分类号： C12Q1/04 , G01N33/004 , G01N33/0036 , G01N33/02 , G01N33/04
摘要： A system that indicates the presence or absence of microorganisms in fluid food products. The system has a bottle for receiving sample to be tested. The bottle has a sensor that will monitor and detect changes in at least one sample parameter, but no additives that contain nutrients that support microbial growth. The bottle is placed in an incubator and the sensor in the bottle is monitored for changes. The incubator is programed so that, if the sensor detects that the value of the monitored parameter has reached a certain value, then the sample is determined to be positive for microbial growth.

6. 发明申请

US20200324318A1 SEGMENTED GETTER OPENINGS FOR MICROMACHINED ULTRASOUND TRANSDUCER DEVICES 审中-公开
公开(公告)号：US20200324318A1
公开(公告)日：2020-10-15
申请号：US16844837
申请日：2020-04-09
申请人： Jianwei Liu , Lingyun Miao
发明人： Jianwei Liu , Lingyun Miao
IPC分类号： B06B1/02 , B81B7/00 , B81C1/00 , G01N29/24
摘要： An ultrasonic transducer device includes a bottom electrode layer of a transducer cavity disposed over a substrate, and a plurality of vias that electrically connect the bottom electrode layer with the substrate. A bottom cavity layer is disposed over the bottom electrode layer, and one or more openings are formed in the bottom cavity layer so as to expose a region of the bottom electrode layer, wherein locations of the one or more openings are segments that are disposed proximate an outer perimeter of the transducer cavity and substantially correspond to locations where the plurality of vias are not disposed directly beneath.

7. 发明授权

US08775829B2 Single phase line switch 有权
标题翻译：单相线路开关
公开(公告)号：US08775829B2
公开(公告)日：2014-07-08
申请号：US12703995
申请日：2010-02-11
申请人： Xianfang Wang , Xiaoyong Dong , Linlin Pi , Jianwei Liu
发明人： Xianfang Wang , Xiaoyong Dong , Linlin Pi , Jianwei Liu
IPC分类号： G06F1/00
CPC分类号： G06F1/266
摘要： A single phase line switch having a phase line input connected to a phase line of the electric network and a phase line output connected to a negative line of the electric network via resistive loads or capacitive loads. The single phase line includes a first power supply unit connected between the phase line input and the phase line output, a second power supply unit, a controlled switch configured to control the second power unit to be on or off, and a micro control unit (MCU) configured to control the controlled switch to be switched on or off. The first power supply unit is configured to provide a power supply to the MCU when the controlled switch is off. The second power unit is configured to provide a power supply to the MCU and the controlled switch when the controlled switch is on, the second power supply unit being serially connected with the controlled switch, the second power supply and the controlled switch being parallel connected with the first power supply unit. The first power supply unit and the second power supply unit each comprises a voltage output terminal connected to a power supply end of the MCU.
摘要翻译：具有连接到电网的相线的相线输入的单相线路开关和通过电阻性负载或电容性负载连接到电网的负极线的相线输出。单相线包括连接在相线输入和相线输出之间的第一电源单元，第二电源单元，被配置为控制第二电源单元导通或关断的受控开关，以及微控制单元 MCU），其被配置为控制受控开关的接通或断开。第一电源单元被配置为当受控开关断开时向MCU提供电源。第二电源单元被配置为当受控开关接通时向MCU和受控开关提供电源，第二电源单元与受控开关串联，第二电源和受控开关并联连接第一个电源单元。第一电源单元和第二电源单元各自包括连接到MCU的电源端的电压输出端子。

8. 发明申请

US20120069480A1 METHOD, DEVICE AND SWITCH FOR PROVIDING SHORT-CIRCUIT PROTECTION FOR RESISTIVE AC LOAD 有权
标题翻译：用于提供电力负载的短路保护的方法，设备和开关
公开(公告)号：US20120069480A1
公开(公告)日：2012-03-22
申请号：US13254542
申请日：2009-12-30
申请人： Xianfang Wang , Yonglian Yang , Baoning Deng , Gang Zhou , Jianwei Liu , Xiaoyong Dong , Linlin Pi
发明人： Xianfang Wang , Yonglian Yang , Baoning Deng , Gang Zhou , Jianwei Liu , Xiaoyong Dong , Linlin Pi
IPC分类号： H02H3/08
CPC分类号： H05B39/04
摘要： The invention relates to a method for providing short-circuit protection for a resistive AC load, wherein the load is connected with an AC power supply through an active controlled switch controlled by a controller. The method for providing short-circuit protection for the resistive AC load comprises the following steps of: turning on the active controlled switch within a first conduction angle range; obtaining the mean current value of the load through a current detection circuit; and determining whether the mean current value of the load is greater than a default value or not, wherein, if so, the active controlled switch is controlled to be turned off, and if not, the active controlled switch is controlled to be turned on. The invention also relates to a device and a switch for providing short-circuit protection for the resistive AC load. The method, the device and the switch for providing short-circuit protection for the resistive AC load, which are provided by the invention, have the advantages that: when the switch is required to be turned on, the switch is turned on first within the first conduction angle range which cannot cause damage to the switch and the circuit and then whether the switch is continued to be turned on or not is determined by determining whether the resistive AC load is subjected to a short circuit or not through the obtained current value; therefore, the switch and the circuit which are connected with the load can be protected while the resistive AC load in a short-circuit condition can be detected.
摘要翻译：本发明涉及一种用于为电阻式AC负载提供短路保护的方法，其中负载通过由控制器控制的主动控制开关与AC电源连接。为电阻交流负载提供短路保护的方法包括以下步骤：在第一导通角范围内接通主动受控开关; 通过电流检测电路获得负载的平均电流值; 并且确定负载的平均电流值是否大于默认值，其中如果是，则主动控制开关被控制为关闭，如果不是，则将主动控制开关控制为接通。本发明还涉及一种用于为电阻式AC负载提供短路保护的装置和开关。本发明提供的用于为电阻式AC负载提供短路保护的方法，装置和开关具有以下优点：当开关需要接通时，开关首先在通过确定电阻性AC负载是否通过所获得的电流值进行短路来确定不会对开关和电路造成损害，然后开关是否继续导通的第一导通角范围; 因此，可以在可以检测到短路状态下的电阻式AC负载的同时保护与负载连接的开关和电路。

9. 发明申请

US20110204160A1 ULTRASONIC ATOMIZATION CIRCUIT AND AN ATOMIZATION DEVICE USING THE SAME 有权
标题翻译：超声原子化电路和使用其的原子化装置
公开(公告)号：US20110204160A1
公开(公告)日：2011-08-25
申请号：US12710411
申请日：2010-02-23
申请人： Xiaoyong Dong , Linlin Pi , Yihong Sun , Jianwei Liu
发明人： Xiaoyong Dong , Linlin Pi , Yihong Sun , Jianwei Liu
IPC分类号： B05B1/08
CPC分类号： H01L41/042 , B05B17/0607
摘要： An ultrasonic atomization circuit comprises a driving signal generating unit to generate an ultrasonic driving signal, a power unit to amplify and transmit the ultrasonic driving signal to a piezoelectric ceramic lamination, and a buffering unit connecting to the driving signal generating unit and the power unit to reduce the effect by the load of the power unit to the driving signal generating unit. The present invention is directed to provide an atomization device using the above ultrasonic atomization circuit. For the ultrasonic atomization circuit being disposed between the power unit and the driving signal generating unit, the ultrasonic atomization circuit can reduce the effect by the disperse circuits and reactance to the driving signal generating unit, meanwhile need less units and be easy to test.
摘要翻译：超声波雾化电路包括产生超声波驱动信号的驱动信号发生单元，将超声波驱动信号放大并发送到压电陶瓷层叠体的功率单元，以及连接到驱动信号生成单元和功率单元的缓冲单元，降低动力单元的负载对驱动信号生成单元的影响。本发明旨在提供一种使用上述超声雾化电路的雾化装置。为了使超声波雾化电路配置在动力单元和驱动信号生成单元之间，超声波雾化电路可以减小分散电路的影响和对驱动信号生成单元的电抗，同时需要更少的单位并且容易测试。

10. 发明授权

US07371474B1 Advanced lubricant for thin film storage medium 有权
标题翻译：高级润滑剂用于薄膜存储介质
公开(公告)号：US07371474B1
公开(公告)日：2008-05-13
申请号：US10912561
申请日：2004-08-06
申请人： Jianwei Liu , Michael Joseph Stirniman
发明人： Jianwei Liu , Michael Joseph Stirniman
IPC分类号： G11B5/725
CPC分类号： G11B5/725 , C10M107/48 , C10M2213/0606 , C10M2225/0405 , C10N2230/06 , C10N2240/204 , C10N2250/14 , C10N2270/00 , C10N2260/12
摘要： A magnetic recording medium comprising a lubricant film comprising a photosynthesized lubricant having a single phase composition of at least a lubricant moiety and an additive moiety is disclosed.
摘要翻译：公开了一种包含润滑剂膜的磁记录介质，其包含具有至少润滑剂部分和添加剂部分的单相组成的光合润滑剂。

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