Beijing Qihoo Technology Company Limited

Qizhi Software (beijing) Company Limited

The Procter Gamble Company

Beijing Zitiao Network Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Chinese Academy of Sciences

Beijing Boe Display Technology Co., Ltd.

The Gillette Company

Hefei Boe Optoelectronics Technology Co., Ltd.

Academy of Military Medical Sciences

Juan Wang

Chunpeng Jiang

Edward Dewey Smith, Iii

Zhe Liu

Jason Edward Cook

Shengquan Zhang

Casey Patrick Kelly

Xianjin Yan

Qingyu You

Brian Joseph Limberg

Shaoqing Li

Patrick Christopher Stenger

Qianchuan Zhang

Enjun Cheng

Xiujun Xu

Xiaoyong Wang

Shijia Hu

Jinhai Zhang

Kexin Li

Jin Li

Qian Zhang

Lei Liu

Yu Liu

Xin Jin

Karl Shiqing Wei

Yan Zhang

Zhanchang Bu

Cheng Zhang

Qing Xu

Yanjun Sun

Liuhong Yun

Yue Guo

Rifang Yang

Woong Kim

Tianyao Hao

Yufei Zhao

Charlie Reyes Salvador

Guannan Song

Ning Wu

Yonggang Guo

Xin Hu

Shuang Gao

Jianquan Zheng

Anurag Makrandi

Dehua Chang

Yazhou Zhao

Chong Pang

Yuqin Tan

Yanan Sun

Zhisheng Li

Raul Songco Nicdao

Ian David Henry

Haoshan Wang

Guoxing Dong

Shuzhuo Zhang

Xiaomei Zhuang

Gbenga Segun Showole

Edward Dewey Iii Smith

Patrick Christopher Strenger

The present invention discloses an automatic identification method and device for planetary seismograph azimuth angles based on a planetary sundial, comprising: obtaining geographical coordinates of a sundial needle tip and a sundial needle tip shadow relative to a planetary surface; determining a theoretical second solar ray elevation angle and a ray azimuth angle; constructing an objective function according to a first solar ray elevation angle and a ray azimuth angle corresponding to a time for obtaining the sundial needle tip shadow; and taking a minimum objective function as a target for solving a planetary seismograph azimuth angle. The present invention determines the planetary seismograph azimuth angle only by optical photos of a planetary rover or a lander without active vibration devices on supporting legs of the lander, thereby reducing system complexity and reducing weight, volume and power consumption brought by additional devices on the supporting legs of the lander.

Automatic identification method and device for planetary seismograph azimuth angles based on planetary sundial

Display screen or portion thereof with a graphical user interface

A method for automatically identifying an active source azimuth of a planet seismometer, comprising: intercepting a three-channel original time sequence in a duration before and after an active source first arrival signal of each support leg received by a planet seismometer in turn; converting the three-channel original time sequence to a horizontal plane based on a pitch angle and a roll angle of the planet seismometer after being deployed to a surface of a planet; converting a time sequence of the horizontal plane to RTZ coordinates and calculating the maximum amplitudes of components of a vibration signal; constructing a target function based on the maximum amplitudes of components of a vibration signal, and scanning an azimuth of the planet seismometer at preset angle intervals, wherein when the target function reaches the minimum, the corresponding azimuth of the planet seismometer is the optimal estimation.

Method for automatically identifying active source azimuth of planetary seismometer

Disclosed is a combined submarine seismic acquisition node with a secondary positioning function, including an ocean bottom node connected with an external loading ship; a protective sleeve circumferentially covering outside the ocean bottom node; and response components fixed inside the ocean bottom node, and the response components are configured to send position information of the ocean bottom node, and the response components may perform an information interaction with the loading ship.

Combined submarine seismic acquisition node with secondary positioning function

There is disclosed a method and system for controlling network timing precision of a seismic collector, and a terminal device. The method includes: using an interrupt mode to transmit a data packet; calculating an optimal network delay; and correcting a transmission error in a network timing process according to the optimal network delay, after which the physical layer of a server receives the data packet and sends the data from the physical layer of the server to the application layer of the server using the interrupt mode thereby timing the data packet.

Method and system for controlling network timing precision of a seismic collector, and terminal device

The present disclosure provides a culture device and a preparation method for a cell membrane, and relates to the field of cell culture technology. The culture device for a cell membrane includes a semiconductor refrigerator, and one or more culture vessels configured to culture a cell membrane. The semiconductor refrigerator includes a first insulating substrate, a second insulating substrate, and at least one semiconductor thermocouple disposed between the first insulating substrate and the second insulating substrate. The one or more culture vessels are disposed on a side of the first insulating substrate away from the second insulating substrate.

Culture device and preparation method for a cell membrane

A model training method includes: constructing a mapping model between original color information values and standard color information values of images with a coefficient matrix; establishing an objective function of the mapping model based on a regular term of a variable exponent; determining original color information values and standard color information values of a plurality of sample images; and calculating the objective function from the original color information values and the standard color information values of the plurality of sample images to determine the coefficient matrix.

Model training method, chromatic aberration correction method, apparatus, medium and electronic device

The invention belongs to the field of medicine and chemical industry and relates to a 4,4-diphenylpiperidine compound or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same and uses thereof. In particular, the invention relates to a compound of Formula I or a pharmaceutically acceptable salt thereof, and to a pharmaceutical composition comprising the compound or a pharmaceutically acceptable salt thereof. In the present invention, the compound or pharmaceutically acceptable salt thereof and the pharmaceutical composition have significant activity in blocking an N-type calcium channel, and have good pharmacokinetic properties, can effectively relieve pain, and have a potential as a new medicament for prevention or treatment of pain, stroke, cerebral ischemia, alcohol addiction, alcoholism, kidney disease, addictive disorder caused by analgesic or tolerance disorder caused by analgesic. 

4,4-diphenylpiperidine compounds or pharmaceutically acceptable salts thereof, pharmaceutical compositions and uses thereof

The present disclosure provides a backlight module and a display device. The backlight module includes a back plate, a light bar arranged on the back plate, and a clamping structure. The clamping structure includes clamping members arranged on the light bar, and positioning connectors arranged on the back plate at positions corresponding to the clamping members. The clamping members cooperate with the positioning connectors to secure the light bar onto the back plate.

Backlight module and display device

The present invention relates to a bar soap composition that contains zinc pyrithione (ZPT) and a metal-pyridine oxide complex, preferably a zinc-pyridine oxide complex. The bar soap may be characterized by enhanced discoloration resistance, extended shelf life, and/or increased anti-microbial efficacy.

Bar soap compositions containing zinc pyrithione and a metal-pyridine oxide complex

Display screen with animated graphical user interface

Growing community of inventors

Beijing, China

Juan Wang