Siemens Aktiengesellschaft

Tencent Technology (shenzhen) Company Limited

Jicheng Technology (shenzhen) Co., Ltd.

Shenzhen Lanhe Technologies Co., Ltd.

Shenzhen Fancy Creation Industrial Limited

Huawei Technologies Co., Limited

Honor Device Co., Ltd.

Tencent Technology Company Limited

Hua Zhu

Wei Chen

Jian Wang

Yang Wang

Xiao Yang

Jian Li

Xiaowei Yang

Hua Yang

Hai Jun Wang

Bin Deng

Ming Wang

Yuchao Zhang

Yao Xing

Ziguo Huang

Cai Xia Fu

Xiaoxuan Chen

Bowang Dong

Feng Hua

Yi Yue

Wenpeng Xu

Dianlin Li

Haitao Zhang

Xiaoling Xie

Liwei Zhu

Jiebing Xia

Naoyuki Ohmori

Hongnan Li

Yufei Chen

Shoudong Lu

Xiongfeng Hu

Case for electronic device

Multi-purpose foldable tablet stand

Mobile phone case

The present application discloses a method for making a rubber blade. The method includes applying a first coating composition and a second coating composition in separate steps on at least a part of a surface of a polyurethane elastic substrate; and solidifying the first coating composition and the second coating composition by ultraviolet light irradiating to form a hardened layer on the surface of the polyurethane elastic substrate. The first coating composition includes an isocyanate-group-terminated polyisocyanate and a first solvent. The second coating composition includes a first monomer, a photoinitiator, and a second solvent. The first monomer is at least one of an acrylate monomer and a methacrylate monomer each having an reactive hydroxyl group. The isocyanate group of the polyisocyanate is reacted with the reactive hydroxyl group of the first monomer to generate a urethane group to form a polyurethane acrylate. The present application also discloses a rubber blade.

Rubber blade and method for making the same

Disclosed are an apparatus for cooling a server cabinet, a server cabinet apparatus, and an Internet data center. The apparatus includes: a bracket and a cooling device; where the bracket is positioned below one or a plurality of server cabinets, and the cooling device is positioned in the bracket, and cools the server cabinet on the bracket. The apparatus for cooling a server is positioned below one or a plurality of server cabinets, such that all the server cabinets in a large-scale Internet data center are effectively cooled, and in addition, resources are saved.

Apparatus for cooling server cabinet, server cabinet apparatus, and internet data center

A data center micro-module includes: an enclosure, and a cabinet system, a power supply system, and a cooling system that are inside the enclosure. The cabinet system installs a computing server, the power supply system supplies power for the computing server and the cooling system, and the cooling system cools the computing server; and the enclosure is further externally provided with an interface configured to connect to another data center micro-module or connection apparatus. The foregoing data center micro-module integrates the power supply system, the cooling system and the computing server into a same module, and therefore can be directly manufactured in a factory. When a data center is built, the data center micro-modules only need to be combined and assembled, which greatly reduces a construction cycle of the data center, and the hardware architecture may be flexibly changed according to a specific deployment requirement.

Data center micro-module and data center formed by micro-modules

In a method and apparatus for improving the brightness uniformity in an image, signals are acquired using a radio frequency receiving coil, and noise in the acquired signals is normalized so as to produce an image, then the brightness of various pixels in the image is determined according to the sensitivity of the radio frequency receiving coil. The brightness of the image is then made uniform by compensating the brightness of the various pixels in the image.

Method and apparatus for improving brightness uniformity in an image

An identification code circuit for a receiving coil in a magnetic resonance imaging system, is embodied in a main coil. The circuit has a fixed resistance for generating the identification code of the main coil. The main coil has a socket for connecting a sub-coil, so that a coil plug of a sub-coil can be plugged into the socket for connecting to the main coil. The identification code circuit also has a regulating resistance and a sub-coil switch corresponding to the socket. The coil plug of the sub-coil is plugged into the socket to close the sub-coil switch, so that the values of the regulating resistance and said fixed resistance are added together to form a combined resistance value. After said main coil has been connected to a magnetic resonance imaging system, an identification code source voltage value across the combined resistance value is the identification code of the combined main coil and sub-coil. A receiving circuit identification code thus can be generated simply and with reduced cost.

Identification code circuit for receiving coil in magnetic resonance imaging system

A radio frequency (RF) switch device has at least two RF switch units, each RF switch unit having an output terminal and at least two input terminals. The RF switch units select one channel of RF signals from several channels of the RF signals that are supplied as inputs to their input terminals for emission as an output from their output terminals. A magnetic resonance imaging system and an RF signal transmission method employ such an RF switch device. The use of such an RF switch device reduces the number of channels of the RF signals that need to be further transmitted, which in turn reduces the number of the corresponding long RF cable channels and the number of channels of the subsequent devices, thereby preventing waste and reducing the cost of the system. Moreover, if the subsequent devices include a receiver coil channel selector, then the complexity of the receiver coil channel selector will also be reduced as the number of RF signal channels is decreased.

RF switch device, magnetic resonance imaging system and an RF signal transmission method

A volume coil for a magnetic resonance imaging system is composed of a number of coil units. In the coil, there are overlapped parts between two adjacent ones of the coil units for eliminating coupling between these two adjacent coil units. Two next-adjacent ones of the coil units, which are separated from each other by one coil unit, are each provided with an inductor, and these two inductors are coupled with each other for eliminating coupling between these two next-adjacent coil units. All coil units are collected on one axial end face of the coil. Two coil units in the coil that are neither adjacent coil units nor next-adjacent coil units are connected with each other on the end face by a capacitance circuit or a inductance circuit for eliminating the coupling between these two coil units that are neither adjacent coil units nor next-adjacent coil units. The coupling among the various coil units is relatively thoroughly eliminated, and the signal-to-noise ratio of the signal received by the coil is increased.

Volume coil for MRI system

Growing community of inventors

Shenzhen, China

Hua Zhu