Huawei Technologies Co., Limited

General Electric Company

Delta Electronics, Inc.

Sap Se

Janssen Pharmaceutica Nv

International Business Machines Corporation

Microsoft Technology Licensing, LLC

China Petroleum & Chemical Corporation

Delta Electronics (shanghai) Co., Ltd

Dow Corning Corporation

Shanghai Research Institute of Petrochemical Technology, Sinopec

Utc Fire & Security Americas Corporation, Inc.

Dell Products Inc.

Future Wei Technologies, Inc.

Opple Lighting Co., Ltd.

Wei Zhu Chen

Lishun Hu

Xiaojun Zheng

Shuai Chen

James Patrick Edwards

Ke Liu

Jennifer Diane Venable

Yong Wang

Kevin Douglas Kreutter

Jianmei Wei

Kun Xiao

John J M Wiener

Mark S Tichenor

Genesis M Bacani

Joseph Kent Barbay

Charlotte Pooley Deckhut

Nidhi Arora

Scott D Bembenek

Min Cai

Brahmananda Ghosh

Yaoping Zhu

Zengyi Lu

Xiaolong Zhu

Yongfa Zhu

Liwen Zhang

Zhong Su

Yi Zhang

Shane Kumar Mainali

Maneesh Sah

Zheng Zhang

Quanzhong Gao

Tao Jin

Quan Zhang

Jun Tse Chen

Zichen Sun

Georgi M Chalakov

Thomas Leo Marquardt

Shaoyu Zhang

Li Ni Zhang

Hao Tang

Jing Lv

Jian Min Jiang

Jie Sun

William H Edwards

Zhi Qi Huang

Donald Edward Becker

Siqing Zhong

Bin Xiong

Guozhen Qi

Tong Zhao

Yu Wu

Yung-Wei Peng

Bo-Yu Pu

Xikun Zhang

Mingmin Wang

Weimin Yin

Jianping Ying

Gang Liu

Alan Gatherer

Rui Wang

Zhe Liu

Fang Yu

Kai Xu

Bizhong Zhu

Hao Chen

Wei Zhao

Jian J Xu

Yao Liang Chen

Junchao Li

James Michael Storey

Pengfei Wang

Eric S Moyer

Binh Thanh Nguyen

Caixia Qi

Steven Craig Russell

Yi Yang

Jinping Zhou

Mark A Muccini

Qing Bo Wang

Xiaobing Zhou

Bhavesh Govindbhai Patel

Cheng Chen

Bin Yang

Judeth Brannon Corry

Xian Dong Meng

Jie Ren

Xu Fu

Mehran Mirjafari

Lin Zhou

Hao Luan

Dengyan Zhou

Sheng Wang

Scott Michael Ramsey

Rong Wan

Peng Yu

Yi-Fan Wu

Wei Ye

Long Wen Lan

Minggang She

A detection coil includes a first group of coils, a second group of coils, and a third group of coils that are continuously wound and coaxial, and the second group of coils is located between the first group of coils and the third group of coils. A coil that generates the first magnetic field is coaxial with the first group of coils, the second group of coils, and the third group of coils. A sum of the induced electromotive forces of the first group of coils, the second group of coils, and the third group of coils is zero. When a metal foreign matter exists, a sum of the induced electromotive forces of the first group of coils, the second group of coils, and the third group of coils is not zero.

Detection coil, detection apparatus, and detection system

Systems, methods, and computer-readable media are provided for determining a connection degree between users. Upon receiving user data, a report line hierarchy tree is updated, the hierarchy tree including user reporting information and relationships within an organization received from user profile data. A report line feature code is determined for each user by a feature code generator based on the report line hierarchy tree and stored in a data store. A location hierarchy tree is generated based on physical location information from the user profile data. A location feature code is determined for each user based on the location hierarchy tree and is also stored in the data store. To determine a connection degree between one or more users the feature codes including either or both of the report line feature codes and the location feature codes of the users are retrieved from the data store and compared.

User connection degree measurement

The present invention relates to a regenerable hydrogen sulfide adsorbent and a preparation method thereof. The preparation method specifically includes: 1) combining meta-aluminate as an active component with activated alumina as a carrier in a manner of impregnation, spray coating or solid phase mixing to obtain a precursor; 2) aging and drying the precursor, and finally performing roasting to obtain the adsorbent; and 3) processing the adsorbent to present a specific size and shape through shaping measures to meet industrial application requirements. Compared with the prior art, the adsorbent obtained according to the present invention can achieve an efficient removal effect on hydrogen sulfide gas at a material inlet, with a concentration adaption range of 0 to 1000 ppm and an effective removal precision of 0.1 ppm or below.

Regenerable hydrogen sulfide adsorbent and preparation method thereof and application thereof

Techniques for providing an efficient real-time hierarchy based on change events are disclosed. In some embodiments, a computer-implemented method comprises: storing a hierarchy table comprising hierarchy data that represents a snapshot state of a hierarchy tree of entities at a first point in time and having been last updated at the first point in time; receiving one or more user requests to change entity data representing entities of the hierarchy tree; storing one or more change events in a queue based on the user request(s); receiving a query request for the hierarchy tree; in response to the receiving of the query request, generating a query result based on the hierarchy table stored in the database and the change event(s) stored in the queue; and performing a function of an enterprise application platform using the query result.

Efficient real-time hierarchy using change events

A low-pollution combustor and a combustion control method therefor. The low-pollution combustor includes a combustor head including a primary combustion stage and a precombustion stage, the primary combustion stage including a primary-combustion-stage channel and a primary-combustion-stage swirler disposed in the primary-combustion-stage channel. The primary combustion stage includes a pre-film plate disposed in the primary-combustion-stage channel, and the pre-film plate is radially divided into an outer-layer pre-film plate and an inner-layer pre-film plate. The positions and injection directions of fuel jet points of the primary combustion stage control fuel of the primary combustion stage to be injected into the primary-combustion-stage channel through primary-combustion-stage fuel jet orifices; and part of the fuel directly forms primary-combustion-stage direct-injection fuel spray, and the other part is hit on the pre-film plate close to an inner side of the primary-combustion-stage channel, or the two parts are respectively hit on the two layers of pre-film plates.

Low-pollution combustor and combustion control method therefor

An interference determining method, includes: obtaining first frequency information of a first resource; obtaining second frequency information of a second resource, where a frequency indicated by the first frequency information is lower than a frequency indicated by the second frequency information; determining, based on the first frequency information, harmonic frequency information corresponding to the first resource; and determining, based on the harmonic frequency information and the second frequency information, harmonic interference information between the first resource and the second resource.

Interference determining method and network device

The present disclosure relates to equivalent isotropically radiated power (EIRP) control methods and communications apparatus. In one example method, an EIRP threshold of a spatial grid is determined, where the EIRP threshold of the spatial grid is related to a safety distance of the spatial grid, and a plurality of beams are controlled, so that a total EIRP of the plurality of beams in the spatial grid is less than or equal to the EIRP threshold.

EIRP control method, communications apparatus, and communications system

Various examples are directed to systems and methods for searching application rules. A rule management system may access application rule data describing a first application rule and generate a first textual summary of the first application rule. The rule management system may encode the first textual summary to generate a first rule vector. The rule management system may receive a application rule query. The application rule query may include a query description. The rule management system may encode the query description to generate a first query vector and select the first application rule as responsive to the application rule query using the first rule vector and the first query vector. The rule management system may return the first application rule in response to the application rule query.

Semantic search of application rules

A communications apparatus includes a phase correction unit, a first radio frequency channel, a first analog bridge, a second radio frequency channel, and a second analog bridge. A first signal is sent to a first input end using the first radio frequency channel, and is divided into at least two channels of first sub-signals by using the first analog bridge. The at least two channels of first sub-signals are respective output from at least two first output ends to at least two first antenna arrays. Similarly, a second signal is divided into at least two channels of second sub-signals by using the second analog bridge, and the at least two channels of second sub-signals are output to at least two second antenna arrays. A first channel of first sub-signal and a first channel of second sub-signal are coupled to the phase correction unit by using a coupler.

Communication method and apparatus with reduced power consumption in a multi-antenna environment

This application provides a wireless charging foreign object detection apparatus, applied to the field of wireless charging technologies. The detection apparatus includes: an excitation coil configured to provide a time-varying magnetic field, detection coils configured to detect a foreign object, and a processor configured to determine whether a foreign object exists. The detection coils may include two detection coils, or may include at least three detection coils. The at least three detection coils may be further configured to eliminate a detection blind spot.

Foreign object detection apparatus and method for wireless charging system, and wireless charging system

A method and network equipment for controlling power amplification are disclosed. The method for controlling power amplification includes outputting a voltage signal according to the state of network equipment. When the network equipment is in an idle state, at least one power amplifier transistor is switched off according to a voltage signal.

Method and device for controlling power amplification

A service enables a command that refers to a file system object using a hierarchical namespace identifier to be executed against the file system object in a flat namespace. The service selectively distributes the command to one of a plurality of name resolution nodes based on a directory name included in the hierarchical namespace identifier. The identified node resolves the directory name to a flat namespace identifier that is used to execute the command against the flat namespace. After communicating with at least one storage node to resolve a directory name, each name resolution node stores a mapping of the directory name to the corresponding flat namespace identifier in a cache, so that subsequent resolutions of that directory name may be performed more efficiently. Cache entries may be invalidated when an operation occurs that impacts the relevant mapping and/or based on system considerations such as cache expiry.

Hierarchical namespace service with distributed name resolution caching and synchronization

Various examples are directed to systems and methods for serving content to a user. A content server may receive content from a submitting user. The content server may extract a first name entity from the content. The content server may generate configuration data for the content, where the configuration data comprises an association between the first name entity and at least one requesting user role that is to receive the first name entity in obfuscated form. The content server may receive a request for the content from a first requesting user having a first requesting user role and determine, using the configuration data, that the first requesting user is to receive the first name entity in obfuscated form. The content server may replace an instance of the first name entity at the content with a first obfuscated name entity to generate first obfuscated content and serve the first obfuscated content to the requesting user.

Obfuscating content based on requesting user roles

Embodiments of this application relate to the field of wireless communications technologies, and provide an access method, a switch method, and an apparatus. The access method includes: receiving, by a terminal, a system message via a downlink carrier, where the system message includes information used to indicate a frequency channel number of a second uplink carrier; and initiating, by the terminal, random access via the second uplink carrier, where a frequency channel number of the downlink carrier belongs to a first frequency band, and a frequency channel number of the second uplink carrier belongs to a second frequency band.

Communication method and apparatus

A communication method, a terminal, and a network device are provided. The method includes: receiving, by a terminal, a downlink reference signal sent by a network device in a first cell, and determining a downlink path loss estimate between the terminal and the first cell based on the downlink reference signal; and sending, by the terminal, an uplink signal in a second cell, where uplink transmit power used by the terminal to send the uplink signal is determined based on the downlink path loss estimate.

Communication method, terminal, and network device

Growing community of inventors

Beijing, China

Wei Zhu Chen