Texas Instruments Corporation

Jiangsu Hengrui Medicine Company Ltd.

Siemens Aktiengesellschaft

Alcatel

Jiangnan University

Dow Silicones Corporation

Advanced Micro Devices Corporation

Alcatel Lucent

Sap Ag

Citrix Systems, Inc.

Semiconductor Manufacturing International (shanghai) Corporation

Semiconductor Manufacturing International (beijing) Corporation

Shanghai United Imaging Healthcare Co., Ltd.

Dow Corning Toray Company, Ltd.

China Unionpay Co., Ltd.

Yang Wayne Wang

Fanglong Yang

Qingjie Ma

Wei Xu

Jingwei Xu

Peng Cho Tang

Jiang Fan

Yan He

Shang Ding

Haibin Shao

Tao Yang

Qing Dong

Yue Hua Zhang

Qi Wang

He Yu

Wen Jing Zhou

Huibo Zhong

Guangyuan Shen

Chung Mien Kuo

Teng Fei Wu

Jun Jie Chen

Hu Feng

Dong Wang

Jun Ma

Jian Chen

Guocheng Du

Jing Jing Zhang

Yu Ying Wang

Jing Gu

Yu Wang

Piaoyang Sun

Seiji Hori

Jianghua Li

Ling L Zhang

Zheng Zhang

Liyu Cai

Hong Tang

Jian Shen

Yuran Ou

Zhenghao Cui

Wei Fang

Sishuang Wan

Po-Min Wang

Jijun Yuan

Peng Jiang

Tingrong Shi

Qiuning Lin

Fuming Huang

Yan Wan

Chunyan Bao

Feng Yao

Linyong Zhu

Zhen Kang

Limin Zhang

Wensong Chen

Sayuri Kikunaga

Ninghan Feng

Dongliang Guan

Wangyang Tu

Hushan Chen

Jindong Liang

Yuzheng Lu

Xuetao Qiu

Xiaohan She

Zhijun Fei

Siqi Guo

Ruiqi Song

Wenbo Xue

Chang-Che Tsai

Chunfei Wang

Mingming Hou

Yongjie Huang

Jinzhu Su

Hong Yun Lv

Guanzhen Yu

Yangkun Feng

Bijiang Chen

Litao Hu

Jialian Li

Tianmeng Zhang

Zhenzhen Liu

Yongxiang Zhang

Xinyan Bao

Alvin Xu

Chih-Wei Li

Johnny Yan Zhou

Jihui Han

Penghui Wei

The invention discloses a recombinantfor efficient synthesis of highly pure hyaluronic acid and oligosaccharides thereof, belonging to the technical field of bioengineering. The recombinantconstructed in the present invention can produce hyaluronic acid with a yield up to 40 g/L, and a crude product purity of 95%. Addition of exogenous hyaluronic acid hydrolase and optimization of the fermentation conditions results in hyaluronic acid oligosaccharides with specific molecular weight, and can further improve the yield of hyaluronic acid to 72 g/L. The invention lays a solid foundation for the efficient synthesis of highly pure hyaluronic acid by microorganisms, and the constructed recombinantis suitable for industrial production and application.

High-efficiency synthesis and high-purity hyaluronic acid, and recombinantfor oligosaccharide thereof

Various embodiments include a method for deploying field device into an Internet of Things (IoT). The method may include: acquiring information from a field device using an edge device; transmitting the acquired information to a cloud platform; wherein the information comprises data and an industrial IoT model; converting the industrial IoT model into a graph; performing similarity analysis based on the graph; classifying the industrial IoT model based on the similarity analysis; generating a first industrial IoT model comprising a type or an example; performing data mapping on the first industrial IoT model; and operating the field device as part of the IoT.

Information acquiring method, apparatus, and system

Various embodiments of the teachings herein include a method for generating a virtual Internet-of-things device on the basis of an Internet-of-things model. The method may include: obtaining a first number of Internet-of-things models for an Internet-of-things solution; subjecting a variable in the first number of Internet-of-things models to variable attribute expansion to add an extended variable attribute to the variable, wherein the variable subjected to variable attribute expansion is capable of data simulation; configuring variable link relations and variable link processing rules for the extended Internet-of-things models to obtain an Internet-of-things model configuration file; and obtaining a second number of virtual Internet-of-things devices on the basis of a virtual physical network device architecture by using the Internet-of-things model configuration file. The variable link relations include variable link relations between variables in the same Internet-of-things model and/or variable link relations between variables in different Internet-of-things models.

Internet-of-things model-based virtual internet-of-things device generation method and apparatus

Disclosed is a radio frequency switch and its radio frequency communication system. The RF switch comprises: N switch transistors Q&#x2dc;Qconnected in series, wherein a first conducting terminal of Qserves as an output end, a second conducting terminal of Qserves as an input end a switch transistor located closer to the output end has a higher or equal withstand voltage than that of a switch transistor located closer to the input end, or a switch transistor located closer to the output end has a lower or equal withstand voltage than that of a switch transistor located closer to the input end, and Qand Qhas different withstand voltages. The withstand voltages of the switch transistors match the voltage division situation of the switch transistors affected by parasitic effect in the RF switch, thus the voltage withstand capability is basically not affected by parasitic effect.

Radio frequency communication system and radio frequency switch thereof

A segmentation method for tumor regions in a pathological image of clear cell renal cell carcinoma based on deep learning includes data acquisition and pre-processing, building and training of a classification network SENet and prediction of tumor regions. The present invention studies clear cell renal cell carcinoma based on pathological images, yielding results with higher reliability than judgments made based on CT or MRI images. The present invention overcomes the drawback that the previous research on clear cell renal cell carcinoma is only limited to judgment on presence by being able to visually provide the position and size of tumor regions, which is convenient for the medical profession to better study the pathogenesis and directions to the treatment of clear cell renal cell carcinoma.

Segmentation method for tumor regions in pathological images of clear cell renal cell carcinoma based on deep learning

A light emitting diode (LED) matrix driver includes a scan line switch coupled to a scan line of an LED matrix and adapted to be coupled to a signal ground; a first voltage clamp coupled to the scan line switch and the scan line; and a second voltage clamp coupled to the scan line.

LED matrix driver to reduce bright coupling

Systems and methods for determining an ROI of a subject are provided. In some embodiments, the system may obtain a target image including the subject situated on a table. The system may also obtain a focus position associated with the ROI of the subject to be scanned or treated by a medical device in the target image. The system may further determine a target table position based on the focus position. In some embodiments, the system may obtain a model image corresponding to the subject. The system may also obtain a virtual area corresponding to a virtual ROI in the model image. The system may also obtain a positioning image of the subject. The system may further determine, in the positioning image, a target area corresponding to the ROI of the subject corresponding to the virtual ROI based on the virtual area and the positioning image.

Systems and methods for determining a region of interest of a subject

A light-emitting diode (LED) display driver is operable to drive LEDs of an LED display and has a display interval with sub-periods and a blank time, each sub-period having multiple segments. The LED display driver includes: a data input; LED channel outputs adapted to be coupled to LEDs to drive the LEDs; and blank time distribution circuitry coupled between the data input and the LED channel outputs. The blank time distribution circuitry operable to distribute the blank time as blank time portions added to at least some of the sub-periods. Each blank time portion is smaller than a duration of each sub-period.

Light-emitting diode (LED) display driver with blank time distribution

A method for matching semantic text data with tags. The method includes: pre-processing multiple semantic text data to obtain original corpus data comprising multiple semantic independent members; determining the degree of association between any two of the multiple semantic independent members according to a reproduction relationship of the multiple semantic independent members in a natural text, determining a theme corresponding to the association according to the degree of association between any two, and thus determining a mapping probability relationship between the multiple semantic text data and the theme; selecting one of the multiple semantic independent members corresponding to the association as a tag of the theme, and mapping the multiple semantic text data to the tag according to the determined mapping probability relationship between the multiple semantic text data and the theme; and taking the determined mapping relationship between the multiple semantic text data and the tag as a supervision material, and matching the unmapped semantic text data with the tag according to the supervision material.

Method and device for matching semantic text data with a tag, and computer-readable storage medium having stored instructions

A computing system may include a server, and a client computing device in communication with the server and operating a local mobile OS. One of the client computing device and the server may be configured to compare a notification message with a database of flagged terms to determine whether the notification message includes a flagged term. If the notification message includes the flagged term and the local mobile OS is in a locked state, the notification message is revised by replacing the flagged term with a placeholder term, and the revised notification message is displayed on a display.

Computing system with revised notification messages and related methods

A processing device comprises a memory configured to store data and a processor. The processor is configured to control an exposure timing of a rolling shutter image sensor and an IR illumination timing of an object, by an IR light emitter, by switching between a first operation mode and a second operation mode. In the first operation mode, a sequence of video frames, each having a plurality of pixel lines, comprises a frame in which each pixel line is exposed to IR light emitted by the IR light emitter; a frame which is partially exposed to the IR light and a frame in which no pixel line is exposed to the IR light. In the second operation mode, alternating video frames of the sequence comprise one of a frame in which each pixel line is exposed to the IR light and a frame in which no pixel line is exposed to the IR light.

Adaptive rolling shutter image sensor and IR emitter control for facial recognition

A light-emitting diode (LED) display driver circuit includes: a set of scan lines, each scan line having a respective switch; a set of channels coupled to each scan line of the set of scan lines; and a scan line controller coupled to each respective switch of the set of scan lines, the scan line controller configured to provide a programmable sequence of control signals to respective switches of the set of scan lines.

Light-emitting diode (LED) display driver with programmable scan line sequence

In a described example, an apparatus includes: a first metal oxide semiconductor field effect transistor (MOSFET) coupled between a first input terminal for receiving a supply voltage and an output terminal for coupling to a load, and having a first gate terminal; an enable terminal coupled to the first gate terminal for receiving an enable signal; a first current mirror coupled between the first input terminal and a first terminal of a first series resistor and having an input coupled to the first gate terminal; and a second MOSFET coupled between the first gate terminal and the output terminal, and having a second gate terminal coupled to the first terminal of the first series resistor, the first series resistor having a second terminal coupled to the output terminal.

Adaptive thermal overshoot and current limiting protection for MOSFETs

A teaching and demonstration tool for simulating fabric construction, which is used for demonstrating the fabric construction and assisting in teaching and designing fabric constructions. The teaching and demonstration tool includes a frame body for fixing the warp strips () and weft strips (), and a plurality of pairs of positioning members (). The frame body includes longitudinal bars () and latitudinal bars (). A plurality of warp strips () and weft strips () are fixed on the longitudinal bars () and the latitudinal bars () respectively by the plurality of positioning members (). Both the longitudinal bars and latitudinal bars () are provided with scale lines.

Teaching and demonstration tool for simulating fabric construction

An inlet guide vane assembly of gas turbine is disclosed. The inlet guide vane assembly includes: a plurality of inlet guide vanes, each including a fixing shaft disposed at the end away from a fixing part; and a fixing assembly including a support ring, a fixing ring and an abutting member. The fixing ring includes a fixing wall facing towards a support part, the fixing wall forming, in cooperation with a support wall, a plurality of accommodating cavities corresponding to the plurality of inlet guide vanes. The fixing shafts are rotatably inserted into the accommodating cavities, and the abutting member is in interference fit with the inner inlet casing and the fixing ring. The inlet guide vane assembly implements support for the inlet guide vanes without affecting installation of the inlet guide vanes.

Inlet guide vane assembly of gas turbine and gas turbine

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Shanghai, China

Yang Wayne Wang