Tsinghua University

Hon Hai Precision Industry Co., Ltd.

International Business Machines Corporation

Samsung Electronics Co., Ltd.

University of Science and Technology Beijing

Beijing Baidu Netcom Science and Technology Co., Ltd.

Beijing U-precision Tech Co., Ltd.

Beijing Zhong Ke San Huan Hi-tech Co., Ltd.

Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Peking University

State Grid Corporation of China

Petrochina Company Limited

Jin Zhang

Shou-Shan Fan

Kai-Li Jiang

Yang Wei

Cheng Zhang

Qun-Qing Li

Wei Zhao

Mo Chen

Li-Hui Zhang

Xiao-Yang Xiao

Dong-Qi Li

Lin Cong

Li Bo Zhang

Yu-Chien Tsai

Li Ni Zhang

Ming Lei Zhang

Yu Zhu

Li Tian

June-Ray Lin

Jinchun Hu

Kaiming Yang

Wensheng Yin

Rong Cheng

Zhao Liu

Nan Chen

Haihua Mu

Ju Ling Liu

Weinan Ye

Yanpo Zhao

Jinfeng Huang

Chao Zhao

Yang Wang

Pei Jian Liu

Li-Na Zhang

Zhi Li Guan

Wen-Yun Wu

Yu-Jun He

Jianqiang Li

Guoan Chen

Yugang Zhao

E Niu

Guangyao Han

Zeqing Jiang

Yajun Zhi

Fan Zhi

Yi Zhang

Jian Zhang

Dong Chen

Rui Li Xu

Xin Peng Liu

Jae-young Choi

Li Long Chen

Min He

Cheng Fang Wang

Xiaodong Xie

Jun Su

Jun Fan

Meng Wang

Yan Wu

Chih-Hsiung Liu

Yuan Yuan Zhang

Qin Qiong Zhang

Tengfei Zhong

Xue Yong Zhang

Ying Huang

Xinxiu Zhang

Lan Luo

Jian Dong Yin

Dengfeng Xu

Xue Liang Zhao

Bing Xin Wang

Wenjie Xu

Bin Pang

Huayu Sang

Li Jun Xia

Leijie Wang

Dong Jun Zong

Won-mook Choi

Pingmei Wang

Bin Ding

Xiangfei Geng

Tianyi Wang

Baoliang Peng

Xue Lan Zhang

Mei Rui Su

Boping Hu

Xiaolei Rao

Zhe Jiang

Lipeng He

Yong Huang

Haojie Wang

Jinzhong Li

Shuang Men

Hang Wang

Yongge Wei

Jianhui Zhou

Licheng Lu

Shan Liu

A high-voltage bushing includes a conductive rod and an air cooling device. The conductive rod has an air channel therein, and the air channel includes an air inlet and an air outlet. The air cooling device includes at least one fan, and the fan is configured to output air flow, so as to blow the air flow into the air channel through the air inlet.

High-voltage bushing and high-voltage power transmission system

An array substrate includes: a substrate, a first conductive layer, a second conductive layer and at least two organic insulating layers; the first conductive layer is provided on a side of the substrate; the second conductive layer is provided on a side of the first conductive layer away from the substrate, and an orthographic projection of the second conductive layer on the substrate has an overlapped region with an orthographic projection of the first conductive layer on the substrate, the overlapped region includes a via region and a routing region; the at least two organic insulating layers are provided between the first conductive layer and the second conductive layer, and an orthographic projection of the at least two organic insulating layers on the substrate is overlapped with an orthographic projection of the routing region.

Array substrate, method for manufacturing array substrate and display device

A low-carbon and low alloy hot-work die steel with a high toughness at low temperatures and a high strength at high temperatures and a high hardenability, comprises the following components: C: 0.15-0.35%, Si: 0.40-0.90%, Mn: ≤0.80%, Cr: 1.50-2.40%, Ni: 2.50-4.50%, Mo: 1.00-1.60%, V: 0.10-0.40%, W: 0.20-0.90%, P: ≤0.02%, S≤0.02%, and a balance of Fe matrix and other inevitable impurities. The above percentages are mass percentages. The material of the present invention can have a V notch impact energy of 30 J or more than 30 J at −40° C., a high temperature strength of 380 MPa or more at 700° C., and a hardenability of 200 mm or more to ensure the consistency of internal and external microstructures. The materials of the present invention can be applied to hot-work molds used in special working conditions that require high toughness at low temperatures, high strength at high temperatures and high hardenability.

Hot-work die steel with high toughness at low temperatures and high strength at high temperatures and high hardenability and preparation method thereof

A computer-implemented method, system and computer program product for detecting truncation and overlap defects. Location and size information for the elements of the webpage are obtained. An intersection over union (IoU) calculation is performed for two webpage elements using the obtained location and size information for at least one of these webpage elements. Furthermore, the location relationship between these two webpage elements is determined. A table, which defines truncation defect and overlap defect scenarios, is then reviewed to determine if there are any truncation or overlap defects in these two webpage elements using the IoU calculation, the location relationship and the text condition, which indicates whether text is included in one of the two webpage elements. If any truncation or overlap defects are found in the webpage, then such truncation and/or overlap defects are marked on a screen capture of the webpage.

Detecting truncation and overlap defects on webpage

Embodiments of the present invention provide a computer system a computer program product, and a method that comprises identifying privacy data within received data by identifying markers that are indicative of privacy data within the received data; generating a respective classification of an object within the identified privacy data; assigning values to the generated respective classification of the object based on a perceived threat level associated with the identified privacy data; and in response to determining that the assigned value of the received data triggers an alert associated with a predetermined threshold for privacy, automatically preventing distribution of the received data from a computing device to another computing device.

Dynamic photograph classification

Embodiments of the present disclosure relate to a method and apparatus for recognizing a table, a device, and a medium. An embodiment of the method can include: detecting a table on a target picture, to obtain a candidate table recognition result; extracting a merging feature of the candidate table recognition result, and determining a to-be-merged row in the candidate table recognition result based on the merging feature; extracting a direction feature of the to-be-merged row, and determining a merging direction of the to-be-merged row based on the direction feature; and adjusting the candidate table recognition result based on the to-be-merged row and the merging direction of the to-be-merged row, to obtain a target table recognition result.

Method and apparatus for recognizing table, device, medium

Methods, systems, computer program products for Program Integrated Information (PII) translation management of an application are provided. The method, according to an embodiment of the present invention, PII translation corresponding to the application of a base version is determined as PII translation of a base version by one or more processing units, and then differences between PII translation corresponding to the application of a subsequent version and PII translation of the base version is determined as PII translation of a subsequent version. Then, in a data structure, it is recorded with PII translation of the base version as a starting node of the data structure and PII translation of the subsequent version as a subsequent node of the starting node, wherein nodes in the data structure are correlated to and accessible to the application of corresponding versions.

Program integrated information management for cloud-based applications

The present disclosure relates to a solar battery. The solar battery comprises a semiconductor structure, a back electrode, and an upper electrode. The semiconductor structure defines a first surface and a second surface. The semiconductor structure comprises an N-type semiconductor layer and a P-type semiconductor layer. The back electrode is located on the first surface. The upper electrode is located on the second surface. The back electrode comprises a first carbon nanotube, the upper electrode comprises a second carbon nanotube, and the first carbon nanotube intersects with the second carbon nanotube. A multilayer structure is formed by an overlapping region of the first carbon nanotube, the semiconductor structure and the second carbon nanotube.

Solar battery

Embodiments of the present disclosure relate to a method and apparatus for generating information. The method may include: receiving a modeling request; determining a target number of initial machine learning pipelines according to a type of training data and a model type; and executing following model generation steps using the target number of initial machine learning pipelines: generating a target number of new machine learning pipelines based on the target number of initial machine learning pipelines; performing model training based on the training data, the target number of initial machine learning pipelines, and the target number of new machine learning pipelines, to generate trained models; evaluating the obtained trained models respectively according to the evaluation indicator; determining whether a preset training termination condition is reached; and determining, in response to determining the preset training termination condition being reached, a target trained model from the obtained trained models according to evaluation results.

Method and apparatus for generating information

An example operation may include one or more of creating a smart contract with a conditional result distribution schedule for one or more referral events performed by account profiles associated with approved sites, storing the smart contract in a blockchain, identifying the one or more referral events being performed on the one or more approved sites, and storing the one or more referral events in the blockchain.

Direct marketing via chained interactions in a blockchain

The present disclosure relates to a semiconductor structure. The semiconductor structure comprises a semiconductor layer, a first carbon nanotube, and a second carbon nanotube. The semiconductor layer comprises an N-type semiconductor layer and a P-type semiconductor layer stacked with each other. The first carbon nanotube is on a first surface of the semiconductor layer. The second carbon nanotube is on a second surface of the semiconductor layer. A first extending direction of the first carbon nanotube intersects with a second extending direction of the second carbon nanotube. At an intersection of the first carbon nanotube and the second carbon nanotube, and in a direction perpendicular to the semiconductor layer, a multilayer structure is formed by an overlapping region of the first carbon nanotube, the semiconductor layer, and the second carbon nanotube.

Semiconductor structure and semiconductor device using the same

Resource sharing is provided. Cryptographic key, resource, and payment information is exchanged between a respective other resource provider having a best matching smart contract response and a particular resource provider selling unused resources. The exchanged cryptographic key, resource, and payment information is verified. The unused resources of the particular resource provider are isolated for dedicated use by the respective other resource provider having the best matching smart contract response. A transaction is performed by sharing the unused resources of the particular resource provider with the respective other resource provider having the best matching smart contract response according to smart contract terms.

Decentralized smart resource sharing between different resource providers

The present application provides a low carbon martensitic high temperature strength steel and a preparation method thereof, wherein the chemical composition of the low carbon martensitic high temperature strength steel are: C: 0.10-0.25 wt %, Cr: 10.0-13.0 wt %, Ni: 2.0-3.2 wt %, Mo: 1.50-2.50 wt %, Si&#x2264;0.60 wt %, Mn&#x2264;0.60 wt %, W: 0.4-0.8 wt %, V: 0.1-0.5 wt %, Co: 0.3-0.6 wt %, Al: 0.3-1.0 wt %, Nb: 0.01-0.2 wt %, and a balance of Fe. The high temperature strength steel of the present application achieves high strength at high temperature by simultaneously precipitating both nano-coherent carbides and intermetallic compounds. It has an excellent toughness, and can be used for certain structural parts under special working conditions, such as aero-engines to increase its service life and service temperature.

Low carbon martensitic high temperature strength steel and preparation method thereof

The present disclosure relates to a light emitting diode. The light emitting diode comprises a first semiconductor layer, a second semiconductor layer, an active layer, a first electrode, and a second electrode. The active layer is located between the first semiconductor layer and the second semiconductor layer. The first electrode is a first carbon nanotube, the second electrode is a second carbon nanotube. A first extending direction of the first carbon nanotube and a second extending direction of the second carbon nanotube are crossed with each other. A vertical p-n junction or a vertical p-i-n junction is formed by the first semiconductor layer and the second semiconductor layer in a direction perpendicular to the first semiconductor layer.

Light emitting diode

The present application provides a hot-work die steel and a preparation method thereof wherein the chemical constituents of the hot-work die steel in mass percentage are as follows: C: 0.20-0.32 wt %, Si: &#x2264;0.5 wt %, Mn: &#x2264;0.5 wt %, Cr: 1.5-2.8 wt %, Mo: 1.5-2.5 wt %, W: 0.5-1.2 wt %, Ni: 0.5-1.6 wt %, V: 0.15-0.7 wt %, Nb: 0.01-0.1 wt %, and a balance of iron, wherein an alloying degree is 5-7%; a tensile strength of the hot-work die steel at 700&#xb0; C. is 560-700 MPa; a value of hardness of the hot-work die steel at room temperature is 32-38 HRC after holding at 700&#xb0; C. for 3-5 h; and the hot-work die steel has an elongation of 14% to 16% at room temperature, a percentage reduction of area of 48% to 65%, and an impact toughness of 52-63 J at room temperature. The hot-work die steel of the present application has an excellent thermal stability as well as a good plasticity and a toughness at room temperature.

Hot-work die steel and a preparation method thereof

Growing community of inventors

Beijing, China

Jin Zhang