公开(公告)号：US20170142979A1

公开(公告)日：2017-05-25

申请号：US15260196

申请日：2016-09-08

申请人： Yujun Jiang ,  Chaoxin Man ,  Ran Li ,  Peng Fei ,  Jieting Niu

发明人： Yujun Jiang ,  Chaoxin Man ,  Ran Li ,  Peng Fei ,  Jieting Niu

IPC分类号： A01N65/08 ,  A23L5/20

摘要： The present invention relates to a method for inactivating Cronobacter sakazakii, which belongs to the field of food safety technologies. The present invention provides a method to use tea polyphenols as an active ingredient to inactivate Cronobacter sakazakii. The invention can be used to control and eliminate the contamination of Cronobacter sakazakii in food or food processing, especially the contamination of Cronobacter sakazakii during PIF production. The present invention provides an effective method to clean and sterilize the environment and the equipment, especially to clean the inner wall of the equipment which is hard to clean due to biofilms formed inside.

公开(公告)号：US09022734B2

公开(公告)日：2015-05-05

申请号：US13086120

申请日：2011-04-13

申请人： Ran Li ,  Ployjermsrikul Kitti

发明人： Ran Li ,  Ployjermsrikul Kitti

IPC分类号： F04D29/66 ,  H05K7/20 ,  G06F1/20 ,  F04D25/06 ,  F04D29/60

CPC分类号： H05K7/20172 ,  F04D25/0613 ,  F04D29/601 ,  F04D29/668 ,  G06F1/20

摘要： A case structure includes a first housing and a fan frame fixing module. The fan frame fixing module includes a fan frame, a positioning part and an auxiliary part. The positioning part is disposed on the first housing. The auxiliary part is disposed on the first housing. The fan frame urges against the first housing and the positioning part, and the auxiliary part urges against the fan frame so that the fan frame is fixed on the first housing.

摘要翻译： 壳体结构包括第一壳体和风扇框架固定模块。 风扇框架固定模块包括风扇框架，定位部件和辅助部件。 定位部件设置在第一壳体上。 辅助部件设置在第一壳体上。 风扇框架抵靠第一壳体和定位部件，并且辅助部件推动风扇框架，使得风扇框架固定在第一壳体上。

公开(公告)号：US08604879B2

公开(公告)日：2013-12-10

申请号：US13435455

申请日：2012-03-30

申请人： Jean-Marc Mourant ,  Feng-Jung Huang ,  Ran Li ,  Chuying Mao

发明人： Jean-Marc Mourant ,  Feng-Jung Huang ,  Ran Li ,  Chuying Mao

IPC分类号： H03F3/45 ,  H03F1/14

CPC分类号： H03F1/34 ,  H03F1/3211 ,  H03F3/45085 ,  H03F2203/45392

摘要： An impedance-matched amplifier utilizing a feed-forward linearization technique involving multiple negative feedbacks and distortion compensation without active tail current sources reduces noise, distortion, power consumption and heat dissipation requirements and increases linearity, dynamic range, signal-to-noise-ratio, sensitivity and quality of service. Some differential amplifier embodiments of the invention consume less than 2 mA at 5 Volts or 10 mW power consumption per 1 mW in peak and sustained output IP3 performance above 40 dBm. In contrast, for an input signal frequency of 200 MHz, a 16 dB gain state-of-the-art differential amplifier consumes 100 mA at 5 Volts with a peak output IP3 of 36 dBm while an implementation of a 16 dB gain differential amplifier embodying the invention consumes 77.7 mA at 5 Volts with a peak output IP3 of 46 dBm and sustained at or above 40 dBm over a wide frequency range.

摘要翻译： 采用前馈线性化技术的阻抗匹配放大器，无需主动尾电流源就可以减少噪声，失真，功耗和散热要求，从而降低线性度，动态范围，信噪比， 敏感度和服务质量。 本发明的一些差分放大器实施例在峰值和持续输出IP3性能高于40dBm时以5伏特或每1mW的10mW功耗消耗小于2mA。 相比之下，对于200 MHz的输入信号频率，16 dB增益最先进的差分放大器在5 V时消耗100 mA，峰值输出IP3为36 dBm，而16 dB增益差分放大器的实现体现在 本发明在5伏特下消耗77.7mA，峰值输出IP3为46dBm，在宽频率范围内维持在40dBm以上。

公开(公告)号：US20120114477A1

公开(公告)日：2012-05-10

申请号：US13086120

申请日：2011-04-13

申请人： Ran Li ,  Ployjermsrikul Kitti

发明人： Ran Li ,  Ployjermsrikul Kitti

IPC分类号： F01D25/28

CPC分类号： H05K7/20172 ,  F04D25/0613 ,  F04D29/601 ,  F04D29/668 ,  G06F1/20

摘要： A case structure includes a first housing and a fan frame fixing module. The fan frame fixing module includes a fan frame, a positioning part and an auxiliary part. The positioning part is disposed on the first housing. The auxiliary part is disposed on the first housing. The fan frame urges against the first housing and the positioning part, and the auxiliary part urges against the fan frame so that the fan frame is fixed on the first housing.

摘要翻译： 壳体结构包括第一壳体和风扇框架固定模块。 风扇框架固定模块包括风扇框架，定位部件和辅助部件。 定位部件设置在第一壳体上。 辅助部件设置在第一壳体上。 风扇框架抵靠第一壳体和定位部件，并且辅助部件推动风扇框架，使得风扇框架固定在第一壳体上。

公开(公告)号：US06977567B2

公开(公告)日：2005-12-20

申请号：US11075964

申请日：2005-03-10

申请人： Ran Li ,  Yuming Duan ,  Guangshu Zheng ,  Talyu Wang

发明人： Ran Li ,  Yuming Duan ,  Guangshu Zheng ,  Talyu Wang

IPC分类号： H01H73/50 ,  H01H71/00 ,  H01H71/24 ,  H01H75/00

CPC分类号： H01H1/2058 ,  H01H9/342 ,  H01H71/2418 ,  H01H2071/2427 ,  H01H2077/025

摘要： This invention discloses a low-voltage circuit breaker with a capability of tripping quickly. Its main feature is that at least one of the side faces of the contact device provides an open flange which has an internal through hole, and the bottom of a rotating shaft disposed on the bottom part provides a stressed member. The stressed member receives the over-pressure airflow escaping from the open flange of the contact device to generate a force. The force is passed to the activating member by the rotating shaft and is magnified, then hits the latch quickly and makes a trip. An intermediate step is bypassed due to the force produced earlier, the force which is produced by the electromagnetism part in the heat energy and electromagnetic system, so that the low-voltage breaker can open quickly and reduces opening time greatly and improve the breaking capability.

公开(公告)号：US11908997B2

公开(公告)日：2024-02-20

申请号：US17409036

申请日：2021-08-23

申请人： Thein Kyu ,  Ran Li

发明人： Thein Kyu ,  Ran Li

IPC分类号： H01M10/0565 ,  H01M10/0525 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/88

CPC分类号： H01M10/0565 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M4/881 ,  H01M2220/20 ,  H01M2300/0082 ,  H01M2300/0085

摘要： A solid-state polymer electrolyte membrane and a supercapacitive lithium-ion battery utilizing the solid-state polymer electrolyte membrane. The solid-state polymer electrolyte membrane comprising a mixture of a lithium salt, a plasticizer, and a co-network of a crosslinkable polyether addition and a crosslinkable amine addition. The co-network is crosslinked, and the solid-state polymer electrolyte membrane is conductive on the order of 10−3 S cm−1. The supercapacitive lithium-ion battery utilizing the solid-state polymer electrolyte membrane has an operating range of between about 0.01 and about 4.3 V without short-circuiting while also having a higher capacity relative to conventional liquid electrolyte lithium-ion batteries.

公开(公告)号：US20130257537A1

公开(公告)日：2013-10-03

申请号：US13435455

申请日：2012-03-30

申请人： Jean-Marc Mourant ,  Feng-Jung Huang ,  Ran Li ,  Chuying Mao

发明人： Jean-Marc Mourant ,  Feng-Jung Huang ,  Ran Li ,  Chuying Mao

IPC分类号： H03F3/45 ,  H03F1/34

CPC分类号： H03F1/34 ,  H03F1/3211 ,  H03F3/45085 ,  H03F2203/45392

摘要： An impedance-matched amplifier utilizing a feed-forward linearization technique involving multiple negative feedbacks and distortion compensation without active tail current sources reduces noise, distortion, power consumption and heat dissipation requirements and increases linearity, dynamic range, signal-to-noise-ratio, sensitivity and quality of service. Some differential amplifier embodiments of the invention consume less than 2 mA at 5 Volts or 10 mW power consumption per 1 mW in peak and sustained output IP3 performance above 40 dBm. In contrast, for an input signal frequency of 200 MHz, a 16 dB gain state-of-the-art differential amplifier consumes 100 mA at 5 Volts with a peak output IP3 of 36 dBm while an implementation of a 16 dB gain differential amplifier embodying the invention consumes 77.7 mA at 5 Volts with a peak output IP3 of 46 dBm and sustained at or above 40 dBm over a wide frequency range.

摘要翻译： 采用前馈线性化技术的阻抗匹配放大器，无需主动尾电流源就可以减少噪声，失真，功耗和散热要求，从而降低线性度，动态范围，信噪比， 敏感度和服务质量。 本发明的一些差分放大器实施例在峰值和持续输出IP3性能高于40dBm时以5伏特或每1mW的10mW功耗消耗小于2mA。 相比之下，对于200 MHz的输入信号频率，16 dB增益最先进的差分放大器在5 V时消耗100 mA，峰值输出IP3为36 dBm，而16 dB增益差分放大器的实现体现在 本发明在5伏特下消耗77.7mA，峰值输出IP3为46dBm，在宽频率范围内维持在40dBm以上。

公开(公告)号：US20120145257A1

公开(公告)日：2012-06-14

申请号：US13071199

申请日：2011-03-24

申请人： Ran Li

发明人： Ran Li

IPC分类号： F16K24/00

CPC分类号： F16K15/035 ,  F04D25/14 ,  Y10T137/3149

摘要： A backflow prevention device includes at least one backflow prevention unit. The backflow prevention unit includes a frame, a first edge shutter plate, a second edge shutter plate and plural intermediate shutter plates. The frame includes an airflow channel. If the first inner sidewall is disposed over the second inner sidewall, the first edge shutter plate and the plural intermediate shutter plates are configured to open or close the airflow channel, and the slab of the second edge shutter plate is inactive. Whereas, if the second inner sidewall is disposed over the first inner sidewall, the second edge shutter plate and the plural intermediate shutter plates are configured to open or close the airflow channel, and the slab of the first edge shutter plate is inactive.

摘要翻译： 防回流装置包括至少一个防回流装置。 防回流单元包括框架，第一边缘挡板，第二边缘挡板和多个中间挡板。 框架包括气流通道。 如果第一内侧壁设置在第二内侧壁上方，则第一边缘挡板和多个中间挡板被构造成打开或关闭气流通道，并且第二边缘挡板的板坯不起作用。 而如果第二内侧壁设置在第一内侧壁上方，则第二边缘挡板和多个中间挡板被构造成打开或关闭气流通道，并且第一边缘挡板的板坯不起作用。

公开(公告)号：US20110307146A1

公开(公告)日：2011-12-15

申请号：US13202823

申请日：2010-03-24

申请人： Hua Yang ,  Ran Li

发明人： Hua Yang ,  Ran Li

IPC分类号： G06F7/00

CPC分类号： B60R21/013 ,  E05B77/02

摘要： A safety detection apparatus for exiting a vehicle is disclosed, according to an embodiment, the safety detection apparatus utilizes a circumstance detecting means such as an infrared detector, a radar detector, or a video monitor to detect a moving object signal. A parameter determining means generates a relative position signal and a relative velocity signal of the moving object to the vehicle based on the moving object signal detected by the circumstance detecting means. A safety analyzing means obtains the relative position signal and the relative velocity signal of the moving object from the parameter determining means and generates an exiting safety level signal, the exiting safety level signal is determined based on the relative position signal and the relative velocity signal of the moving object, a distance threshold, and a velocity threshold. A safety controlling means obtains the exiting safety level signal from the safety analyzing means and outputs a control instruction corresponding to the exiting safety level.

摘要翻译： 公开了一种用于离开车辆的安全检测装置，根据实施例，安全检测装置利用诸如红外检测器，雷达检测器或视频监视器的情况检测装置来检测运动对象信号。 参数确定装置基于由环境检测装置检测的移动物体信号，生成移动物体相对于车辆的相对位置信号和相对速度信号。 安全性分析装置从参数确定装置获得运动物体的相对位置信号和相对速度信号，并产生出口安全等级信号，根据相对位置信号和相对速度信号 移动物体，距离阈值和速度阈值。 安全控制装置获得来自安全分析装置的排出的安全等级信号，并且输出与排出的安全等级对应的控制指令。

公开(公告)号：US07969749B2

公开(公告)日：2011-06-28

申请号：US11839282

申请日：2007-08-15

申请人： Chanwit Prasantnakorn ,  Chin-Huat Lim ,  Ran Li

发明人： Chanwit Prasantnakorn ,  Chin-Huat Lim ,  Ran Li

IPC分类号： H01R9/00

CPC分类号： H05K1/117 ,  H01R12/721 ,  H05K1/0262 ,  H05K2203/1572

摘要： An electronic device includes a circuit board and a power connection interface. The power connection interface is formed on an edge region of the circuit board. The power connection interface includes a first trace portion for transmitting a DC voltage and second and third trace portions for transmitting an AC voltage. Plural trace wires of the first trace portion are arranged on first and second surfaces of the edge region. The second and third trace portions are arranged on opposite surfaces of the edge region.

摘要翻译： 电子设备包括电路板和电源连接接口。 电源连接接口形成在电路板的边缘区域上。 电源连接接口包括用于发送DC电压的第一迹线部分和用于发送AC电压的第二和第三迹线部分。 第一迹线部分的多个迹线布置在边缘区域的第一和第二表面上。 第二和第三迹线部分布置在边缘区域的相对表面上。