Huawei Technologies Co., Limited

Shanghai Jiaotong University

Novartis Ag

Gm Global Technolgoy Operations, Inc.

China University of Mining and Technology

Shenzhen University

Sichuan University

Southwest Jiaotong University

Zte Corporation

Kunshan Go-visionox Opto-electronics Co., Ltd.

Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Medshine Discovery Inc.

Sph No. 1 Biochemical & Pharmaceutical Co., Ltd.

Sanechips Technology Co., Ltd.

Chrysos Corporation Limited

Feng Gao

Heping Xie

Yang Ju

Jianguang Zhou

Hongbin Liu

Shuhui Chen

Jian Li

Bin Chen

Honglei Luo

Jing Sun

Xianglin Zhao

Benjamin Martin

Zhongcheng Min

Bo Lin

Lei Zhang

Peng Zhang

Yaohong Liu

Jing Li

Wei Chen

Lei Wang

Dalong Gao

Yan Zhu

Can Wang

Ningjian Huang

Jianfeng Liu

Feng Yu

Yuan Chen

Haifeng Yu

Jing Zhao

Liang Wu

Mingxing Liu

Jianjun Xu

Yunfu Luo

Weidong Zhang

Shuaiyan Gan

Guangwei Yu

Jixiong Zhang

Fabrice Gallou

Tao Qu

Wurong Zhang

Xuliang Wang

Junfeng Li

Ru Zhang

Meng Li

Wanbin Zhang

Xiaoliang Wang

Yuanshan Yao

Bin Shen

Xuefeng Sun

Chengshuai Yang

Yu Zhang

Yu Gai

Weiyong Kong

Chang Lu

Zhangyu Ren

Chutian Shu

Xianbao Chen

Xianli Zhou

Jun Liu

Dongyun Lv

Liang Guo

Pengfei Guo

Gengmao Sun

Xiaodong Nie

Changbing Wan

Lin Chen

Jinxin Song

Qiao Sun

Yi Zhao

Peng Fu

Yadong Lu

Shuai Huang

Shaofeng Rong

Ruidong Wang

Jibin Zhao

Chuan Yang

Xiawei Wei

Zhenfeng Zhang

Huogen Kuang

Da Li

Ran Xu

Deqiang Zhang

Lingzhi Xie

Michael Parmentier

Peng Huang

Huiqin Yuan

Yong Xia

Ertang Xie

Biao Li

Dede Jiang

Haoyu Mao

Nuwen Xu

Wei Yu

Xiaojun Peng

Peiwei Xiao

Yuepeng Sun

Yuzhu Li

Zhuang Li

Cup storage organizer

A photographing apparatus includes a shape memory alloy (SMA) motor, an image sensor, a lens, and a controller. The SMA motor includes an SMA wire. The SMA wire is configured to deform to drive the lens to move. The controller is configured to output a pulse signal. The pulse signal includes a drive signal and a detection signal. The drive signal is used to cause the SMA wire to deform. The detection signal is used to detect deformation of the SMA wire. N times a pulse signal cycle is equal to a time difference between the first time of sampling and the second time of sampling in correlated double sampling of the image sensor.

Control method for shape memory alloy motor in photographing apparatus and photographing apparatus

A single-pulse experimentation device based on a Hopkinson pressure bar and an experimentation method include an experimentation assembly and a pulse controlling assembly, the experimentation assembly includes a power generating mechanism, an incident bar and a transmission bar, a space between the incident bar and the transmission bar is for accommodating a sample, and the sample is for bearing and transferring a dynamic-loading compressional wave transmitted by the incident bar; the pulse controlling assembly includes: a stretching assembly that is internally hollow and is connected to the transmission bar; and an elastic assembly and a gear regulating mechanism that are located inside the stretching assembly, and are connected to corresponding positions of the stretching assembly, respectively; wherein the gear regulating mechanism is configured for driving the stretching assembly to switch between a first position state and a second position state.

Single-pulse experimentation device based on hopkinson pressure bar and experimentation method

Extendable stand

Folding column

A low-temperature continuous-flow preparation method of bedaquiline includes the following steps. (a) A first feed liquid and a second feed liquid are subjected to a first continuous flow reaction for 30-600 seconds to obtain a first reaction mixture. (b) The first reaction mixture and a third feed liquid are subjected to a second continuous flow reaction for 30-600 seconds to obtain a second reaction mixture. (c) The second reaction mixture was quenched to afford bedaquiline.

Low-temperature continuous-flow preparation method of bedaquiline

A folding wave-energy-harvesting mechanism for an underwater vehicle includes an underwater-vehicle main body and a wave-energy-harvesting-device main body. The wave-energy-harvesting-device main body includes a hydrofoil assembly and a yaw assembly. The first state of the hydrofoil assembly is a folding state, and the second state is an unfolding state. The first state of the yaw assembly is the folding state, and the second state is the unfolding state. The wave-energy-harvesting-device main body further includes a driving assembly and an energy-storage assembly. The driving assembly is configured to switch the hydrofoil assembly and the yaw assembly in the first state and the second state to each other. The energy-storage assembly is configured to store the wave energy harvested by the hydrofoil assembly. When the hydrofoil assembly and the yaw assembly unfold, the hydrofoil assembly increases the efficient area for wave-energy harvesting.

Folding wave-energy-harvesting mechanism for generating electricity to power an underwater vehicle

A robotic system includes a support structure, a motor mount assembly, first and second parallel chains, a serial translation assembly, a sensor and a control module. The motor mount assembly includes rotary motors, where the rotary motors include a first rotary motor and a second rotary motor. The first and second parallel chains are connected to the movable platform, the rotary motors and the motor mount assembly. The serial translation assembly is connected to the supporting structure and the motor mount assembly and includes a linear actuator and a third rotary motor. The sensor is connected to the movable platform and detects force applied by a human operator on the movable platform and generates a signal indicative of the force applied. The control module controls the rotary motors and the third rotary motor based on the signal to assist the human operator in moving the movable platform.

Three degree-of-freedom robotic systems for automatic and/or collaborative planar fastening operations

Provided herein are a lappaconitine derivative of formula (I), and a preparation and application thereof.

Lappaconitine derivative with analgesic activity, and preparation and application thereof

Metal pan

A robotic system includes a support structure, a platform, a center serial chain, outer serial chains, motors, a sensor, and a control module. The center serial chain connects a center of the platform to the support structure and includes first joints connected to a linear sliding shaft. The outer serial chains are disposed radially outward of the center serial chain. Each of the outer serial chains includes second joints connecting a bar to the platform and the supporting structure. The motors are connected to the outer serial chains. The sensor is connected to the platform and detects at least one of force or torque applied by a human operator on the platform and generates a signal indicative thereof. The control module controls the motors based on the signal to assist the human operator in at least one of moving or rotating the platform.

Six degree-of-freedom and three degree-of-freedom robotic systems for automatic and/or collaborative fastening operations

A chlorin compound, and a preparation and use thereof, related to medicine. The chlorin compound is represented by formula (I), or a salt, a stereisomer, a hydrate, a solvate or a prodrug thereof.

Chlorin compound, and preparation and use thereof

This application provides a display method and apparatus, and a terminal, and relates to the field of image processing technologies, to resolve a problem that a peeping behavior of a peeper cannot be proved. The method is applied to a terminal having a front-facing camera and a display screen, where the front-facing camera and the display screen are on a same side of the terminal. The method includes: presenting a running interface of an application by using the display screen; collecting an image by using the front-facing camera; and when the image collected by the current camera meets a preset condition, presenting at least two display windows on the display screen. A first display window displays the running interface of the application, and a second display window displays the image collected by using the front-facing camera. This application is applicable to the terminal.

Display method and apparatus, and terminal

The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-(((2S,4S)-(4-ethoxy-1-(((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

Chemical process for preparing phenylpiperidinyl indole derivatives

An automatic coal mining machine and a fluidized coal mining method are provided. A first excavation cabin is configured to cut coal seam to obtain raw coal and to be transported to a first coal preparation cabin for separating coal blocks from gangue. Then, the obtained coal blocks are transported to a first fluidized conversion reaction cabin. The first fluidized conversion reaction cabin converts the energy form of the coal block into liquid, gas or electric energy, which is transported to a first energy storage cabin for storing. Coal mining and conversion are carried out in underground coal mines, so it is not necessary to raise coal blocks to the ground for washing and conversion, thereby reducing the transportation cost of coal, improving the utilization degree of coal, and avoiding the pollution of the ground environment caused by waste in the mining and conversion process.

Automatic coal mining machine and fluidized coal mining method

Growing community of inventors

Shanghai, China

Feng Gao