China University of Petroleum

Boe Technology Group Co., Ltd.

National Institute of Metrology, China

Microsoft Technology Licensing, LLC

Adtran Gmbh

Crsc Research & Design Institute Group Co., Ltd.

Zhen Liu

Qi Yao

Qiang Li

Zhanfeng Cao

Feng Zhang

Guoying Wang

Xiao Lin Zhang

Xin Gu

Chen Liu

Wei Zhou

Kang Guo

Xiaodong Liu

Feng Chen

Cheng Chang

Xiaolin Wu

Xiang Fang

Qing Yu

Mengya Song

Duohui Li

Hailong Wang

Feng Tian

Chao Sun

QingHu Li

Xingchuang Xiong

Weiwei Guo

Zhongli Ji

Yimin Wang

Lifeng Zhang

Bing Yan

Xu Yuan

Zhiyu Li

Huan Ding

Yuanyuan Lv

Yichuan Tang

Wenkui He

Feng Ye

Qinghua Zhang

Jerry Huang

Guoying Sun

Guang Chen

Bangfeng Cheng

Guanglun Yang

Shengwen Zhang

Xianliang Lv

Lin Zuo

Yaqian Huang

Qingyao Meng

Daiying Chen

Weidong Zou

Qi Ao

Guiyan Zheng

Zhenghui Mu

Zhi Ping Lei

Li Gang Tian

A coalescing filter element, including an inner coalescing component configured to captured a large amount of liquid in gas, and an outer coalescing component configured to coalesce and filter a small amount of liquid remaining in the gas. The inner coalescing component and the outer coalescing component are cylindrical structures disposed in a vertical direction and opened at two ends. The outer coalescing component is sleeved on an outer side of the inner coalescing component, and an annular drainage space is formed between the inner coalescing component and the outer coalescing component. A top end cap is provided on top ends of the inner coalescing component and the outer coalescing component. A bottom end cap is provided on bottom ends of the inner coalescing component and the outer coalescing component. The bottom end cap is provided with a gas inlet communicated with an interior of the inner coalescing component.

Coalescing filter element

A switchable two-stage coalescence separation system, including a coalescer housing, a plurality of two-stage filter elements, and a particle detector. A lower portion and an upper portion of each of the two-stage filter elements are located in a lower chamber and an upper chamber of the coalescer housing, respectively. Two gas inlet branch pipes are communicated with the lower chamber and the upper chamber, respectively and are connected to a gas inlet main pipe through a first multi-way valve. The particle detector is disposed on the gas inlet main pipe. Two outlet branch pipes are communicated with the lower chamber and the upper chamber, respectively and are connected to a gas outlet main pipe through a second multi-way valve.

Switchable two-stage coalescence separation system

Disclosed are a display panel, a manufacturing method thereof, and a displaying device. The display panel comprises a pixel layer, a support layer, a lens unit and a cover plate which are stacked in sequence. The support layer is located on a luminescent layer of the pixel layer. The lens unit comprises a lens layer, wherein the lens layer comprises a lens area and a non-lens area, and the lens area comprises multiple lenses arranged in an array. The display panel further comprises a polarization unit disposed on a light path between the pixel layer and the lens layer and configured to filter out light emitted from the pixel layer to the non-lens area.

Display panel, manufacturing method thereof, and displaying device

The present invention discloses a trusted alliance block chain digital calibration certificate system and an operation method therefor. The system comprises: a distributed ledger system () of a distributed storage system based on a hyperledger fabric; a CA system () for management of all entity identity certificates and registration of identities in the system; a UTC time calibration server () for providing a UTC time calibration service for all block chain node servers of the system; and a digital calibration certificate subsystem () for generating, by means of alliance management, instrument organization management, and calibration institution management, a digital calibration certificate from calibration certificate data by a digital signature technology, extracting related entity information, and forming original information of multiple data blocks. The system can overcome the shortcomings of existing block chain technology-based digital calibration certificate technologies by establishing a calibration chain and a traceability chain which are reliable, trusted, secure, and continuously growing.

Credible alliance blockchain digital calibration certificate system and operation method therefor

Growing community of inventors

Beijing, China

Zhen Liu