公开(公告)号：US20230063367A1

公开(公告)日：2023-03-02

申请号：US17459638

申请日：2021-08-27

Applicant: Hanna S. CHEN ,  Xi Chen

Inventor： Hanna S. CHEN ,  Xi Chen

IPC: A61H39/06 ,  A61H39/00

Abstract: A system for decreasing symptoms of primary dysmenorrhea of a female person/patient. Such system includes an electrical assembly configured for attachment at an acupoint BL57 on each posterior calf skin of the patient proximately mid-length between the ankle and knee region of the patient. Each electrical assembly includes a heating element, a temperature sensor, a heat radiator for dissipating heat generated by the heating element, and an energy source. A pulse generating controller including a computer having logic circuitry powered by the energy source and carried by and arranged in electrical communication with the electrical assembly. The controller operates each heating element through a set or series of immediately consecutive heating and cooling cycles. Each heating and cooling cycle initially involves operating the heating element to warm the person's/patient's skin underlying the heating element as measured by the temperature sensor for a period of 10 to 30 seconds and to a temperature ranging between about 122° F. to about 126 F°. Immediately thereafter, the heat exchanger applies a cooling effect to the heating element whereby cooling the heating element as measured by the temperature sensor for a time period of 10 to 60 seconds. A method for decreasing symptoms of primary dysmenorrhea of a female person/patient is also disclosed.

公开(公告)号：US10705179B2

公开(公告)日：2020-07-07

申请号：US15493616

申请日：2017-04-21

Applicant: Yi Gao ,  Michel Allegue Martinez ,  Xi Chen ,  Xue Liu

Inventor： Yi Gao ,  Michel Allegue Martinez ,  Xi Chen ,  Xue Liu

IPC: H04B17/21 ,  H04B17/27 ,  H04W64/00 ,  G01S5/02

Abstract: Within several applications the ability to localize an individual within an environment is beneficial. However, existing indoor localization approaches depend upon at least one of two assumptions. First, the subject(s) localization is achieved by localizing a wireless device carried by the subject and second, wireless fingerprints are established for the localization via a site survey being performed before a system can actually localize the subject(s). However, in many application scenarios, neither of the above two assumptions are true, namely that the user is not carrying an active wireless device or that the site has been surveyed. Accordingly, embodiments of the invention provide for subject localization by a dynamic calibration of wireless signals between a receiver and a transmitter, where neither the receiver or transmitter are associated with an electronic device carried or worn by the subject.

公开(公告)号：US09785628B2

公开(公告)日：2017-10-10

申请号：US13249233

申请日：2011-09-29

Applicant: Dong Li ,  Xi Chen ,  Yoshiharu Sato ,  Keita Ooi

Inventor： Dong Li ,  Xi Chen ,  Yoshiharu Sato ,  Keita Ooi

IPC: G06F17/00 ,  G06F17/21 ,  G06F17/22 ,  G06F17/24 ,  G06F17/25 ,  G06F17/26 ,  G06F17/27 ,  G06F17/28 ,  G06F17/30 ,  G06F3/00 ,  G06F3/048 ,  G06F7/00 ,  G06F15/16 ,  G10L15/00 ,  G10L15/26 ,  G10L21/06 ,  G10L15/06 ,  G10L15/04 ,  G10L21/00 ,  G10L25/00

CPC classification number: G06F17/2735

Abstract: An input method editor (IME) is associated with a local user. Memory stores local data and a processor, coupled to the memory, is configured to receive input from a local, first user, obtain shared data associated with at least a remote, second user from a remote server and generate prediction candidates and conversion candidates based on the input provided by the local, first user and correlation of the input and the obtained shared data.

公开(公告)号：US09255257B2

公开(公告)日：2016-02-09

申请号：US14237334

申请日：2012-08-06

Applicant: Xi Chen ,  Go Sugiarto ,  Kam Lau

Inventor： Xi Chen ,  Go Sugiarto ,  Kam Lau

IPC: C12P19/18 ,  C12N9/10

CPC classification number: C12N9/1081 ,  C12N9/1077 ,  C12P19/04 ,  C12P19/18 ,  C12Y204/99

Abstract: The present invention provides mutants of PmST1 for the preparation of sialyl-Lewisx oligosaccharides, and other sialosides with decreased sialidase activity.

Abstract translation: 本发明提供了用于制备唾液酸 - 路易斯寡糖的PmST1突变体和唾液酸酶活性降低的其它唾液酸苷。

公开(公告)号：US09158036B2

公开(公告)日：2015-10-13

申请号：US14124598

申请日：2011-11-29

Applicant: Jianming Liu ,  Xiangzhen Li ,  Yan Zhen ,  Xi Chen ,  Lingkang Zeng ,  Qinghai Ou ,  Qingsu He

Inventor： Jianming Liu ,  Xiangzhen Li ,  Yan Zhen ,  Xi Chen ,  Lingkang Zeng ,  Qinghai Ou ,  Qingsu He

IPC: G01W1/06 ,  G01W1/02 ,  G01N17/00 ,  G01W1/14 ,  H02J13/00

CPC classification number: G01W1/06 ,  G01N17/00 ,  G01W1/02 ,  G01W1/14 ,  H02J13/0075 ,  Y02E60/74 ,  Y02E60/7853 ,  Y04S10/30 ,  Y04S10/54 ,  Y04S40/126

Abstract: A system for monitoring a power transmission line of a power grid, including a first comprehensive sensor (402, 502) disposed at the intermediate position of a power transmission line between two towers including an altimeter, a first acceleration sensor, a temperature and humidity sensor and a rainfall sensor; a second comprehensive sensor (404, 504) disposed at the cable connector of the power transmission line including a leakage current sensor, a tension sensor and a wind speed and direction sensor; and a second acceleration sensor (406, 506) disposed at the intermediate position of the power transmission line between the cable connector of the power transmission line and the first comprehensive sensor (402, 502). A method for monitoring a power transmission line of a power grid, including a step of monitoring the sag condition, wind yaw angle, motion and position tracking, flutter conditions, breeze vibration level, fatigue life and icing situation of a power transmission line. The method and system for monitoring a power transmission line of a power grid effectively prevent and reduce incidents of the power transmission line of the power grid based on sensor multi-dimensional sensing technology combined with the advantages of wireless sensor network technology.

Abstract translation: 一种用于监测电力网的输电线路的系统，包括设置在两个塔之间的输电线路的中间位置处的第一综合传感器（402,502），包括高度计，第一加速度传感器，温度和湿度传感器 和降雨传感器; 设置在电力传输线的电缆连接器处的第二综合传感器（404,504），包括泄漏电流传感器，张力传感器和风速和方向传感器; 以及第二加速度传感器（406,506），其设置在所述输电线路的电缆连接器与所述第一综合传感器（402,502）之间的所述输电线路的中间位置。 一种用于监测电网的输电线路的方法，包括监测输电线路的下垂条件，风偏角，运动和位置跟踪，颤振条件，微风振动水平，疲劳寿命和结冰情况的步骤。 基于传感器多维感知技术，结合无线传感器网络技术的优势，对电网输电线路进行监控的方法和系统有效地防止和减少了电网输电线路的事故发生。

公开(公告)号：US20150186362A1

公开(公告)日：2015-07-02

申请号：US14423914

申请日：2012-08-31

Applicant: Mu Li ,  Xi Chen

Inventor： Mu Li ,  Xi Chen

IPC: G06F17/28

CPC classification number: G06F17/2863 ,  G06F17/2223 ,  G06F17/276

Abstract: Some examples include generating a personal language model based on linguistic characteristics of one or more files stored at one or more locations in a file system. Further, some implementations include predicting and presenting a non-Latin character string based at least in part on the personal language model, such as in response to receiving a Latin character string via an input method editor interface.

Abstract translation: 一些示例包括基于存储在文件系统中的一个或多个位置处的一个或多个文件的语言特征来生成个人语言模型。 此外，一些实现方式包括至少部分地基于个人语言模型来预测和呈现非拉丁字符串，例如响应于经由输入方法编辑器界面接收拉丁字符串。

公开(公告)号：US20140192039A1

公开(公告)日：2014-07-10

申请号：US14127240

申请日：2012-11-23

Applicant: Shijun Wang ,  Xue Dong ,  Xi Chen

Inventor： Shijun Wang ,  Xue Dong ,  Xi Chen

IPC: G11C19/28 ,  G09G5/18 ,  G09G3/36

CPC classification number: G11C19/28 ,  G09G3/20 ,  G09G3/3674 ,  G09G5/18 ,  G09G2310/0267 ,  G09G2310/0283 ,  G09G2310/0286

Abstract: A shift register unit, a shift register circuit, an array substrate and a display device can avoid a phenomenon that light lines and dark lines appear alternately in a horizontal direction in a gray scale state when the display device is lighted up normally, wherein the phenomenon is generated because a clock signal causes an abnormal output of a gate scanning voltage of the shift register unit when a frame start signal comes. The shift register unit comprises a capacitor (C1), a first transistor (T1), a second transistor (T2), a third transistor (T3), a fourth transistor (T4), a fifth transistor (T5), a sixth transistor (T6), and a voltage pulling-down control module. The shift register unit, the shift register circuit, the array substrate and the display device can be used for the manufacture of a display.

Abstract translation: 移位寄存器单元，移位寄存器电路，阵列基板和显示装置可以避免在显示装置正常点亮时灰度状态下的光线和暗线在水平方向上交替出现的现象，其中， 由于时钟信号在帧起始信号到来时导致移位寄存器单元的栅极扫描电压的异常输出而产生。 移位寄存器单元包括电容器（C1），第一晶体管（T1），第二晶体管（T2），第三晶体管（T3），第四晶体管（T4），第五晶体管（T5），第六晶体管 T6）和电压下拉控制模块。 移位寄存器单元，移位寄存器电路，阵列基板和显示装置可用于制造显示器。

公开(公告)号：US08738547B2

公开(公告)日：2014-05-27

申请号：US13083391

申请日：2011-04-08

Applicant: Xi Chen ,  Yanjun Qi ,  Bing Bai

Inventor： Xi Chen ,  Yanjun Qi ,  Bing Bai

IPC: G06N99/00

CPC classification number: G06N99/005 ,  G06F17/30705

Abstract: Systems and methods are disclosed to perform preference learning on a set of documents includes receiving raw input features from the set of documents stored on a data storage device; generating polynomial combinations from the raw input features; generating one or more parameters; applying the parameters to one or more classifiers to generate outputs; determining a loss function and parameter gradients and updating parameters determining one or more sparse regularizing terms and updating the parameters; and expressing that one document is preferred over another in a search query and retrieving one or more documents responsive to the search query.

Abstract translation: 公开了系统和方法来对一组文件执行偏好学习，包括从存储在数据存储设备上的文档集接收原始输入特征; 从原始输入特征生成多项式组合; 产生一个或多个参数; 将参数应用于一个或多个分类器以产生输出; 确定损失函数和参数梯度以及更新确定一个或多个稀疏规则化条件并更新参数的参数; 并且在搜索查询中表达一个文档优于另一个文档，并且响应于搜索查询来检索一个或多个文档。

公开(公告)号：US08731738B2

公开(公告)日：2014-05-20

申请号：US13222437

申请日：2011-08-31

Applicant: Sunil K. Agrawal ,  James C. Galloway ,  Xi Chen ,  Christina B. Ragonesi ,  Sherry Liang ,  Stephen Dolph ,  Zachary R. Schoepflin

Inventor： Sunil K. Agrawal ,  James C. Galloway ,  Xi Chen ,  Christina B. Ragonesi ,  Sherry Liang ,  Stephen Dolph ,  Zachary R. Schoepflin

IPC: G05D1/00

CPC classification number: A61G5/04 ,  A61F5/0102 ,  A61G2200/14 ,  A61G2200/325 ,  A61G2200/34 ,  A61G2203/10 ,  A61G2203/36

Abstract: Powered mobility systems and methods are disclosed. A powered mobility system includes a mobile unit, a support frame, a plurality of markers, a motion capture device, and a processor. The mobile unit is operable to move the powered mobility system. The support frame is adapted to support a user. The plurality of markers are configured to be attached to the user. The motion capture device is configured to detect movement of the plurality of markers. The processor is programmed to receive signals from the motion capture device, translate the signals into instructions for moving the mobile unit, and transmit the instructions to the mobile unit. A powered mobility method includes placing a user in a support frame, attaching a plurality of markers to the user, detecting movement of the plurality of the markers, and generating movement of the mobile unit based on the movement of the plurality of the markers.

Abstract translation: 公开了动力移动系统和方法。 动力移动系统包括移动单元，支撑框架，多个标记，运动捕捉设备和处理器。 移动单元可操作以移动动力移动系统。 支撑框架适于支持用户。 多个标记被配置为附接到用户。 运动捕捉装置被配置为检测多个标记的移动。 处理器被编程为从运动捕获装置接收信号，将信号转换成用于移动移动单元的指令，并将指令发送到移动单元。 动力移动方法包括将用户放置在支撑框架中，将多个标记附接到使用者，检测多个标记的移动，以及基于多个标记的移动来产生移动单元的移动。

公开(公告)号：US20140055177A1

公开(公告)日：2014-02-27

申请号：US13985147

申请日：2012-11-14

Applicant: Xi Chen

Inventor： Xi Chen

IPC: H03K17/22

CPC classification number: H03K17/22 ,  G09G3/3677 ,  G09G3/38 ,  G09G2300/0408 ,  G09G2310/0286 ,  G11C19/287

Abstract: A reset circuit for Gate Driver on Array, an array substrate and a display is used for increasing reliability and long-term stability of a GOA circuit and thus improving performance of the GOA circuit. The GOA reset circuit includes a first electronic switch circuit (301) connected to an input terminal of a GOA unit of the Gate Driver on Array (INPUT); and a second electronic switch circuit connected to an output terminal of the GOA unit (OUTPUT), wherein the first electronic switch circuit (301) is connected to a low level signal terminal and is switched on to connect the low level signal terminal to a reset terminal of the GOA unit (RESET) when the input terminal of the GOA unit (INPUT) is at a high level; and the second electronic switch circuit (302) is connected to a high level signal terminal and is switched on to connect the high level signal terminal to the reset terminal of the GOA unit (RESET) when the output terminal of the GOA unit (OUTPUT) is at a high level.

Abstract translation: 阵列上的栅极驱动器，阵列基板和显示器的复位电路用于提高GOA电路的可靠性和长期稳定性，从而提高GOA电路的性能。 GOA复位电路包括连接到阵列上的门控驱动器（INPUT）的GOA单元的输入端的第一电子开关电路（301）。 以及连接到所述GOA单元（OUTPUT）的输出端子的第二电子开关电路，其中所述第一电子开关电路（301）连接到低电平信号端子并被接通以将所述低电平信号端子连接到复位 当GOA单元（INPUT）的输入端处于高电平时，GOA单元的端子（RESET） 并且当GOA单元（OUTPUT）的输出端子时，第二电子开关电路（302）连接到高电平信号端子并被接通以将高电平信号端子连接到GOA单元的复位端（RESET） 处于高水平。