Beijing Institute of Technology

Chinese Academy of Sciences

Hulu, LLC

Beijing Hili Technology Co. Ltd.

Beijing Intellix Technologies Co. Ltd.

Wu Zhang

Qiang Huang

Donglin Qiu

Jinlin Wang

Qiang Chen

Zhangguo Yu

Xuechao Chen

Chunyang Wei

Dingming Wu

Changsheng Xiang

Shoujiang Dang

Xingzhong Liu

Linlin Hu

Zhichuan Guo

Ziqiang Huan

The present disclosure provides a robot joint member, a dynamic joint and a robot with a heat dissipation structure. The joint member has a hollow barrel structure disposed to sleeve a heat source component, and a plurality of phase change heat dissipation units; the phase change heat dissipation unit comprises a phase change working medium, a capillary material and a sealed phase change cavity; heat dissipation auxiliary ribs are arranged on a periphery of the barrel wall of the joint member and a side of the phase change heat dissipation unit away from the heat source component; and the heat dissipation auxiliary ribs define a plurality of gas flow channels with cross sections gradually reduced along a gas flow direction. The joint member has can quickly eliminate the heat accumulation of the joint power source, and can keep a compact structure of the dynamic joint of the robot.

Robot joint member, dynamic joint and robot with heat dissipation structure

In some embodiments, a method receives a first set of probabilities mapping a behavior to a user for a set of behaviors in a video delivery system. A first part of a model is used to predict the first set of probabilities. The method receives a second set of probabilities mapping a user to a behavior for a set of users that are using an account on the video delivery system. A second part of the model is used to predict the second set of probabilities. A combined probability is calculated for the set of behaviors and the set of users based on the first set of probabilities and the second set of probabilities. The method updates a second parameter of the second part of the model while keeping a first parameter of the first part of the model fixed and outputs the second parameter of the second part of the model upon determining the training of the model is finished.

Training of multiple parts of a model to identify behavior to person prediction

The present disclosure provides a motor stator and a motor. The motor stator comprises a core; windings wound on the core; and a three-dimensional fitted winding inner groove embedding structure which is a cage-type structure having ribs and ends, the ribs being embedded in grooves between the windings, and the ends being connected to the ribs and cover ends of stator windings; both of the rib and the end of the inner groove embedding structure comprise nonmagnetic heat-conducting glue layers and a phase-change material layer interposed as an interlayer between the heat-conducting glue layers. According to the present disclosure, the heat of each part of the motor stator can be quickly conducted, so as to rapidly reduce the temperature, quickly eliminate the instantaneous temperature peak, and improve the temperature gradient equilibrium of each part.

Stator having heat-conducting layers with phase-change material embedded in grooves

The present invention relates to a method for a web service supporting synchronous hosting of multiple devices, comprising: a webpage of a web service includes a plurality of subservices corresponding to different types of terminal devices; when the web service is requested, the request is split between the subservices having synchronous relations and pushed to the terminal devices. The web server can simultaneously host and push related content to a plurality of connected devices, and can control a plurality of devices, the service logic between the pluralities of devices being determined when designed by the web service.

Method for web service supporting synchronous hosting of multiple devices

Growing community of inventors

Beijing, China

Wu Zhang