Huawei Technologies Co., Limited

Toray Industries, Inc.

Foshan Tuorun Precision Hardware Technology Co., Ltd.

Shenzhen Futuristic Innovative Technology Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Semiconductor Manufacturing International (shanghai) Corporation

Semiconductor Manufacturing International (beijing) Corporation

Kingfa Sci.&tech.co., Ltd.

Boly Media Communications (shenzhen) Co., Ltd.

Yong Gen He

Hui Ni

Liexun Feng

Maosheng Huang

Yi Yuan

Ganghua Yang

Maoyang Gao

Zhunjiang Shi

Pujing Zuo

Jun Zhao

Yu Liu

Xin Zeng

Bo Yu

Bin Jiang

Xiao Ping Guo

Xiaoping Hu

Xianbo Huang

Jie Liu

Hai Gao

Feng Dong

Man-Zhong Wang

Masatoshi Aoyama

Hiroyuki Ome

Nanbiao Ye

Xin Jin

Chao Ding

Tatsuya Nagano

Xinru Wang

Jing Lu

Xia Shen

Peilong Tan

Jiang Feng

Hao Jun Huang

Tomoko Nasuno

Kexin Zhu

Nanling Li

Chuanhai Huang

Wensheng Wu

Guangxiang Yang

Wenwen Dong

Muqing Wu

Shanghai Chen

Yiquan Zheng

Zeyu Hu

Xuefeng Jin

Decai Feng

Zinong Ye

Xiangqun Fan

Xiaji Dai

Jian-Zong Qin

This application discloses a connecting buckle with a safety switch. The connecting buckle includes a male connecting piece, a female connecting piece and a buckling apparatus; the buckling apparatus includes a buckling piece, the buckling piece is arranged in match with a sliding frame arranged on the male connecting piece, a rotating shaft is arranged on the buckling piece; the rotating shaft and the rotating holes formed on the sliding frame are correspondingly arranged, a clamping part corresponding to the buckling hole is arranged at one end of the buckling piece, an upward supporting spring is arranged between the other end of the buckling piece and the sliding frame, and a pressure stopping apparatus is also arranged on the buckling apparatus. The connecting buckle with the safety switch has the advantages that the structure is simple, accidental loosening of the connecting buckle is completely avoided, and the universality is wide.

Connecting buckle with safety switch

The present invention relates to a flame-retardant nylon composite and use thereof, including components: 55 parts to 80 parts of a nylon resin; 1 part to 30 parts of a red phosphorus; and 0.01 part to 2 parts of a phenolic substance. According to the present invention, by adding a small amount of the phenolic substance to the red phosphorus flame-retardant nylon composite, phosphorus precipitation can be effectively inhibited, and a phosphine precipitation amount can be reduced to 30 ppm or less, while good electrical performances can be maintained, which is applicable in fields of connectors, contactors, etc. in electronic appliances.

Flame-retardant nylon composite and use thereof

Alarm clock

Belt buckle

Nail drill machine

A method applied to a terminal device includes displaying a first home screen, detecting a preset first input, opening, in response to the first input, a first application, displaying a screen of the first application, where the first input is an input of a user for opening the first application, detecting a preset second input, displaying a second home screen in response to the second input, where the second home screen is a home screen on which an icon of the first application is located, where the preset second input is an input of the user for exiting the screen of the first application, and the first home screen is different from the second home screen.

Control method and electronic device

A method for forming a semiconductor structure includes forming a dielectric layer on a substrate, including a first region and a second region; forming a first gate opening and a second gate opening in dielectric layer of the first region and the second region, respectively; forming initial work function layers on bottom and sidewall surfaces of the first gate opening and the second gate opening; and performing at least one cycle of a combined etching process to etch the initial work function layers formed in the first gate opening and form a work function layer in the second gate opening from the initial work function layers. Each cycle of the combined etching process includes performing an oxide etching process to etch the initial work function layers; and then performing a main etching process on the initial work function layers to remove an exposed initial work function layer.

Semiconductor structure and method for forming the same

Lap strap

A method of time synchronization and a base station system are disclosed. The base station system includes a main unit, at least one radio unit, and a transmission medium adapted to transmit information between the main unit and the at least one radio unit. The base station system further includes a clock synchronization server configured close to the side of the at least one radio unit or integrated with the at least one radio unit. The clock synchronization server is adapted to transmit synchronization data to the main unit through the transmission medium, so that the main unit performs configuration processing according to the synchronization data to implement time synchronization with the clock synchronization server.

Method and apparatus of implementing time synchronization

The present invention discloses a method of time synchronization and a base station system. The base station system includes a main unit, at least one radio unit, and a transmission medium adapted to transmit information between the main unit and the at least one radio unit. The base station system further includes a clock synchronization server configured close to the side of the at least one radio unit or integrated with the at least one radio unit. The clock synchronization server is adapted to transmit synchronization data to the main unit through the transmission medium, so that the main unit performs configuration processing according to the synchronization data to implement time synchronization with the clock synchronization server.

The present invention discloses a radio base station and a method for clock synchronization of the radio base station. The radio base station may include a base station outdoor apparatus including an adapter, a ground service antenna, and a satellite antenna. A base station indoor apparatus includes a satellite signal processing module configured to perform decoding processing on a satellite radio frequency signal received by the satellite antenna to obtain a satellite service signal. The satellite antenna and the ground service antenna are connected to the adapter. The adapter is configured to couple the signals received by the satellite antenna and ground service antenna, and transmit a coupled signal to the base station indoor apparatus through a first data cable.

Base station and method for clock synchronization of base station

The present invention discloses an adaptive voltage scaling circuit and a chip. The adaptive voltage scaling circuit includes a performance classification monitor and an adaptive controller, where the performance classification monitor is disposed inside the chip, and is configured to detect working performance of the chip at a current working voltage, and output a detection result signal to the adaptive controller; and the adaptive controller is connected to the performance classification monitor, and is configured to output a control signal to a power management module of the chip according to the detection result signal output by the performance classification monitor, where the control signal is used to control the power management module to adjust a working voltage of the chip. In embodiments of the present invention, test workload can be reduced.

Adaptive voltage scaling circuit and chip

A solid-phase polymerization method of high-molecular-weight aliphatic polyester conducts the solid-phase polymerization of aliphatic polyester prepolymer under a gas stream containing sulfonic acid catalyst. The method features preparing metal free aliphatic polyester with high molecular weight, good color and luster and perfect thermal stability efficiently. The non-metal-ion aliphatic polyester is not only applicable to common use, but is also suitable as high value-added medical material and packing material which contacts with food directly than other metal-containing polyester.

Solid-phase polymerization method for preparing high-molecular-weight aliphatic polyester

A communication system, apparatus and method are provided according to embodiments of the present invention. The communication system includes: a base band unit (BBU), at least two antennas and at least two radio-frequency (RF) units, where the at least two RF units are connected with the BBU respectively; and each of the antennas is connected with at least two RF units respectively, so that a signal received from a same sector by an antenna is sent to the BBU via different RF units. With the embodiments of the present invention, the reliability of RF units may be improved without increasing the hardware cost of the base station.

Communication system, apparatus and method

Growing community of inventors

Shanghai, China

Yong Gen He