Advanced New Technologies Co., Ltd.

Zhejiang Dahua Technology Co., Ltd.

Alibaba Group Holding Limited

Other

Zhejiang University

Reliance Worldwide Corporation

Hangzhou City University

Wanxiang Qianchao Co., Ltd.

Jun Wu

Feng Lin

Huanmi Yin

Xiaodong Zeng

Hong Zhang

Zhe Han

Jun Yin

Jian Wu

Xingming Zhang

Jiangming Zhu

Liquan Fu

Lei Yang

Linqing Wang

Xinyu Weng

Haitao Jiang

Fuqiang Li

Zhicheng Ye

Jiankang Sun

Sihai Yao

Rong Xiong

Qiuguo Zhu

Mengxue Zheng

Xiaobo Zhang

Yong Wu

Lei Wang

Ying Chu Wang

Li Chen

Jie Chen

Le Zhou

Yonghua Wang

Jiajia Li

Guochao Wang

Guofei Jiang

Yao Qin

Anping Wan

Fang Fang

Rong Wang

Lei Jiao

Lisheng Mao

Hongjun Wang

Bingyun Lv

Clayton Pierce Boardman, Iv

Yidong Zhao

Weipeng Liu

Xuxia Zhang

Luoke Hu

Haiming Liu

Cheng Xu

Chenge Liao

Zhuqiang Bao

Yun Xie

Jianqun Zhou

Guohui Sun

Jianzhi Ma

Hongzheng Shao

Long L&uuml;

Xian Cai

Mingzhi Li

Wen Ling

Michael John Kornegay

Shenggan Wu

Haitao Zhang

Hu Cui

Tao Peng

Shidong Han

Huajun Yu

Weili Peng

Hui Luo

Weilian Qiu

Bo Peng

Zunwang Ma

Ting Chen

A hose assembly for use with a tankless water heater. The hose assembly includes a flexible hose, a first connector assembly, and a second connector assembly. The first connector assembly is fluidly coupled with the flexible hose and includes a first fitting. The first fitting is rotatably coupled with the first connector assembly such that the first fitting is independently rotatable relative to the flexible hose. The second connector assembly is fluidly coupled with the flexible hose opposite to the first connector assembly.

Plumbing assembly with a swivel adapter and method of manufacturing the same

A data mining-based method for real-time production quality prediction of aluminum alloy casting, includes: (1) based on mold flow analysis results, installing sensors on a casting mold; wherein the sensors include at least one temperature sensor, at least one pressure sensor, at least one contact sensor, and a multi-functional gas sensor; (2) during casting production, real-time collecting temperatures, pressures, and contact times of the aluminum liquid at a plurality of locations of the casting mold, and pressure, composition, humidity, and temperature of gas in a mold cavity, by the installed sensors, for constructing an aluminum alloy casting process parameter set; and (3) inputting the process parameter set to a production quality prediction model; wherein the production quality prediction model is used to judge whether the production quality is qualified, which is obtained by mining a relationship between history casting process parameters and casting quality data.

Data mining-based method for real-time production quality prediction of aluminum alloy casting, electronic device, and computer-readable storage medium

The disclosure discloses a single-leg robot mechanism for jumping on a wall and a control method. The mechanism includes a robot leg. A plurality of rotors is fixedly connected to a fuselage of the robot leg and is distributed in a mirror image arrangement with respect to the fuselage, and operating surfaces of the plurality of rotors are parallel to each other.

Single-leg robot mechanism for jumping on a wall and method for controlling the same

The present disclosure provides a method for realizing a dynamic running gait of a biped robot on a rough terrain road, which sets a state machine for an entire running cycle to perform a balance control and movement trajectory planning of the robot in each state. At the time that the robot switches from the in-air phase into a landing phase, a SLIP model is used to control the posture balance and landing cushion; and when the robot is stable after landing, an LIP model is used to control a center of mass of the robot to a set height. An in-air phase of the robot in running is generated through movement trajectory planning and state switching of a supporting leg and a swinging leg to realize a running of the robot.

Method for realizing dynamic running gait of biped robot on rough terrain road

Embodiments of the present specification provide methods and apparatuses for generating two-dimensional codes. One method comprising: receiving, by a secure element chip comprised in a two-dimensional code display device, code information comprising an account identifier of an account associated with the two-dimensional code display device; in response to obtaining a digital certificate for a private key stored in the secure element chip, signing, by the security element chip, the code information by using the private key to generate signed code information; and providing, the signed code information to the two-dimensional code display device for the two-dimensional code display device to generate and display a two-dimensional code based on the code information, wherein the two-dimensional code comprises information associated with the account identifier and changes dynamically over time.

Method and apparatus for generating two-dimensional payment code

Embodiments of the present specification disclose a resource sharing method, apparatus, and device, where the method includes: obtaining, by a first blockchain node, a resource from a second blockchain node; performing, by the first blockchain node, a sharing operation to share the resource with one or more user terminals; generating, by the first blockchain node, sharing information related to the sharing operation; and broadcasting, by the first blockchain node, the sharing information to a blockchain network associated with the first blockchain node and the second blockchain node.

Resource sharing method, apparatus, and device

In an implementation, one or more user interactions from a virtual reality (VR) device user for initiating a service in a VR scenario of a VR application are detected. One or more eye physiological characteristics of the VR device user are obtained for user identity authentication. The obtained one or more eye physiological characteristics are compared with one or more pre-stored eye physiological characteristics samples. The VR device user is authenticated if the one or more eye physiological characteristics match at least a portion of the one or more pre-stored eye physiological characteristics samples, and a server that provides and performs the service is communicated with.

Service control and user identity authentication based on virtual reality

Provided is a method for blockchain-based recordkeeping and implementable by a terminal device. The method comprises: obtaining target data; computing a data digest of the target data, and extracting a key segment from the target data; signing, in a secure operation environment included in the terminal device, the data digest and/or the key segment based on a private key associated with the terminal device to generate a signature; and submitting to a blockchain the data digest, the key segment, and the signature, for one or more nodes in the blockchain to verify the signature based on a public key corresponding to the private key, and to record the data digest and the key segment in the blockchain in response to the signature being verified to be valid.

Method, apparatus, and electronic device for blockchain-based recordkeeping

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a virtual reality head-mounted apparatus are provided. One of the apparatus includes: an apparatus body being provided with a convex lens and a camera, the camera being located on a user side of the convex lens, and a lens of the camera facing an eye of the user to acquire eye pattern features of the user. The virtual reality head-mounted apparatus may acquire eye pattern features of the user without interrupting the displaying of virtual reality contents, and quickly and accurately perform identity verification on the user based on the eye pattern features.

Virtual reality head-mounted apparatus

Some embodiments of the application disclose a method and apparatus for paying a fare. When a user takes a public transit means, the user terminal establishes an NFC connection with the fare-collecting device of the public transit means, the user terminal transmits the encrypted account ID of the user to the fare-collecting device, and the fare-collecting device may request a server to deduct the fare from the account of the user.

Method and apparatus for paying fare

A smart meal ordering method comprises: conducting body sensing of a diner by a body sensing hardware of a smart meal ordering device; outputting a meal ordering interface by a display screen of a smart meal ordering device in response to sensing that the diner has taken a seat, and obtaining information of one or more dishes selected by the diner on the meal ordering interface; and in response to sensing that the diner has left the seat, sending a total price of the dishes and identification information of the smart meal ordering device to a server.

Smart meal ordering method and device

The embodiments of the present disclosure disclose a method for initiating and terminating a scan of a wireless device, and a wireless device. A sequence of time-of-initiation including a specified number of historical initiation time points is provided. The method comprises: receiving a scan OFF instruction from a requester; calculating a time difference between a current time point and an earliest historical initiation time point in the sequence of time-of-initiation, and comparing the time difference with the specified period to determine whether to terminate a current scan, in response to the scan OFF instruction; and continuing with the current scan until a target time point, and terminating the current scan at the target time point, if it is determined not to terminate the current scan. The technical solutions provided in the embodiments can improve speed of response of the wireless device to the scan ON and OFF instructions.

Method for initiating and terminating a scan of a wireless device, and wireless device

The present invention discloses a functional polypeptide which is 1) a polypeptide having the amino acid sequence of SEQ ID No. 1; or 2) a polypeptide having a substitution or deletion or addition of one or several amino acids from the sequence shown in SEQ ID No. 1 that has the same or similar function. The invention also discloses the utility of the described functional polypeptide. The functional polypeptide of the present invention can significantly inhibit bleomycin-induced pulmonary fibrosis formation and has a remarkable effect of preventing and treating pulmonary fibrosis.

Functional polypeptide and its application thereof in preparing medicament for preventing and treating pulmonary fibrosis

Growing community of inventors

Hangzhou, China

Jun Wu