Capitalbio Corporation

Sichuan University

Beijing Xiaomi Mobile Software Co., Ltd.

Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Xinjiang Goldwind Science & Technology Co., Ltd.

Liang Bai

Lei Wang

Peng Liu

Jing Cheng

Xinying Zhou

Tengfei Guo

Baolian Li

Li Li Ma

Wanli Xing

Xiang Chen

Shuo Li

Dong Wang

Yang Wang

Feng Wang

Yao Zhou

Hu Wang

Guoliang Huang

Libing Dong

Juan Xin

Mingxian Lin

Yanan Wang

Li Ma

Xiaolei Zhao

Youchun Xu

Hongju Guo

Longtang Zheng

Fei Wen

Shuanghu Li

Jiankun Chu

Wensi Ren

Jifei Liang

Bin Zhuang

Tongjun Wang

Kexin Xu

Caisheng Zhang

A damping device and a wind turbine generator system comprising the damping device. The damping device comprises: damping components; structural supports, the structural supports connecting the damping components to a mass block provided on an object to be damped, each structural support comprising a gear, and the gear being rotatably provided on the structural support; and guide rails, wherein each guide rail has a predetermined curvature, each guide rail has a first end used for being rotatably connected to the object to be damped and a second end supported on the corresponding structural support, a tooth portion engaged with a gear is formed on a side portion of each guide rail, and when the mass block swings, the swing of the mass block is converted into transmission by means of the engagement transmission between the guide rail and the gear for input into the corresponding damping component.

Damping device and wind turbine generator system

A sample extraction chip and a biological reaction device are disclosed according to the present disclosure. The sample extraction chip includes a chip body and a sample extraction module provided on the chip body, the sample extraction module includes a sample-loading lysis unit, a liquid release-control unit, an extraction unit, a liquid switch-control unit, a liquid collection unit and a sample collection unit, which are connected through flow channels in a sequence of extraction. The liquid release-control unit is configured to store and release liquid reagents, and the liquid switch-control unit is configured to switch between communication of the liquid collection unit and the extraction unit and communication of the sample collection unit and the extraction unit. The sample collection unit includes a front collection portion and a rear collection portion which are both in communication with the liquid switch-control unit.

Sample extraction chip and biological reaction device

A liquid storage and controlled-release device and a biological detection chip. The liquid storage and controlled-release device comprises a liquid storage capsule with a liquid storage body which is deformable under a pressure, and a sealing layer for sealing the liquid storage body. A support platform is provided right below the liquid storage capsule and tightly connected with the liquid storage capsule, wherein, a directional release chamber is provided at the middle of the support platform, and the directional release chamber is provided with a guiding chamber for collecting the liquid and a sharp edge for inducing break. Compared with the conventional technology, the opening for liquid release is at the end far away from the rotation center, so that the liquid can be released completely by the centrifugal force, ensuring the quantitative release of stored liquid and reducing the influence on the accuracy of the subsequent detection.

Liquid storage and controlled-release device and biological detection chip

A valve system for driving fluid and a method for using the same are provided. The valve system includes a fluid unit far away from the rotation center, a fluid unit close to the rotation center, a fluid transferring unit and a gas path pipeline for communicating the fluid unit close to the rotation center with the fluid unit far away from the rotation center. A rotation radius of a fluid outlet of the fluid unit far away from the rotation center is greater than that of a fluid inlet of the fluid unit close to the rotation center. The fluid outlet of the fluid unit far away from the rotation center is located at an end thereof away from the rotation center, and the fluid inlet of the fluid unit close to the rotation center is located at an end thereof close to the rotation center.

Valve system for driving fluid and method for using the same

An electronic device having a concealable camera includes a shell, as well as an image capturing assembly and a retractable reflecting component arranged in the shell. An opening through which the reflecting component extends out of the shell is formed in the shell, and the reflecting component is configured to, during mage capturing, extend out through the opening and reflect a received mirror image onto the image capturing assembly for imaging of the image capturing assembly.

Electronic device and concealed camera

A microfluidic valve provided herein is configured to mix or capable of mixing a sample and/or a reagent in addition to controlling liquid flow. In one embodiment, the microfluidic valve comprises a rotor () and one or more micro-structures () that move with the rotation of the rotor (). In one embodiment, the one or more micro-structures () stir and/or mix content in a mixing chamber () formed by the rotor (), a base (), and a sleeve () of the microfluidic valve. A microfluidic chip or chip system comprising one or more of the microfluidic valves, and methods of use, are also provided.

Microfluidic valve and a chip or system comprising the microfluidic valve

Growing community of inventors

Beijing, China

Liang Bai