Semiconductor Manufacturing North China (Beijing) Corporation

China Petroleum Chemical Corporation

Beihang University

Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

Beijing Xiaomi Pinecone Electronics Co., Ltd.

Süd-Chemie IP Gmbh & Co Kg

Chen Wei

Cai Qiaoming

Yang Lie Yong

Lu Xiao Yu

Gang Wang

Lei Guo

Xiaodong Wang

Han Li

Lin Chen

Zhichao Yang

Yuexiang Liu

Rui Zhou

Zifang Guo

Xianzhi Xia

Wenbo Song

Bin Qin

Yang Tan

Shiqi Cui

Xiaobin Xu

Hongbin Du

Zhaowen Ma

Yongbin Sun

Zelun Wu

Qiaojing Xie

Weimin Ji

Haibin Duan

Yimin Deng

Long Xin

Lun Fei

Mengzhen Huo

Huaxin Qiu

Daifeng Zhang

Yankai Shen

Ning Xian

A method for calculating 19 biological parameters associated with the light absorption of human skin by means of a mathematical model. This method establishes a relevance between the skin spectrum and the biological parameters associated with light absorption in the epidermal/dermal layer of skin, by establishing two levels of analytical models, namely, a skin spectral analysis model and a mathematical model of biological parameters in the skin associated with the light absorption, achieves virtual spectrums which are stimulated by a set of skin parameters, and then performs optimization iteration by information processing technology using the virtual spectrums and the actual spectrums, to find a set of optimized results which meets a specific standard of the goodness of fit, thus reaching the goal of quantitatively analyzing biological parameters associated with the light absorption in human skin.

Method for calculating 19 biological parameters associated with light absorption of human skin by means of mathematical model

Provided are an adapter board and a method for forming the same, a packaging method, and a package structure. One form of a method for forming an adapter board includes: providing a base, including an interconnect region and a capacitor region, the base including a front surface and a rear surface that are opposite each other; etching the front surface of the base, to form a first trench in the base of the interconnect region and form a second trench in the base of the capacitor region; forming a capacitor in the second trench; etching a partial thickness of the base under the first trench, to form a conductive via; forming a via interconnect structure in the conductive via; and thinning the rear surface of the base, to expose the via interconnect structure.

Adapter board and method for forming same, packaging method, and package structure

Provided are an adapter board and a method for forming the same, a packaging method, and a package structure. One form of a method for forming an adapter board includes: providing a base, including an interconnect region and a capacitor region, the base including a front surface and a rear surface that are opposite each other; etching the front surface of the base, to form a first trench in the base of the interconnect region and form a second trench in the base of the capacitor region; forming a capacitor in the second trench; etching a partial thickness of the base under the first trench, to form a conductive via; forming a via interconnect structure in the conductive via; and thinning the rear surface of the base, to expose the via interconnect structure. In the embodiments and implementations of the present disclosure, the capacitor is further formed in the adapter board, so that a process of forming the capacitor and a process of forming the adapter board are integrated, and an additional step of forming the capacitor is omitted, which is beneficial to reduce processes and improve the process integration, and is further beneficial to reduce process costs and shorten the production cycle. Moreover, the functional diversity of the adapter board is further improved, so that an application scenario of the adapter board is diversified.

A bionic visual navigation control system for autonomous aerial refueling docking includes: a tanker/receiver bottom layer control module, a multi-wind disturbances hose-drogue stable control module, an enable and select module, a close-range bionic vision relative navigation module, and a receiver relative position precise control module. A bionic visual navigation control method for autonomous aerial refueling docking is also provided. The present invention aims at improving the reliability, anti-interference and accuracy of the close-range relative navigation in the autonomous air refueling docking stage, and designs a matching relative position accurate control method with control switch, thereby improving the accuracy of close-range navigation and control, thereby promoting the successful realization of probe-and-drogue autonomous aerial refueling and improving the autonomy of UAVs.

Bionic visual navigation control system and method thereof for autonomous aerial refueling docking

A method for processing information includes that: a current audio is acquired, and a current text corresponding to the current audio is acquired; feature extraction is performed on the current audio through a speech feature extraction portion in a semantic analysis model, to obtain a speech feature of the current audio; feature extraction is performed on the current text through a text feature extraction portion in the semantic analysis model, to obtain a text feature of the current text; semantic classification is performed on the speech feature and the text feature through a classification portion in the semantic analysis model, to obtain a classification result; and recognition of the current audio is rejected in response to the classification result indicating that the current audio is to be rejected for recognition.

Method and electronic device for processing audio, and non-transitory storage medium

The present invention relates to a catalyst component and a catalyst for olefin polymerization. The catalyst component utilizes magnesium halide and silica as composite support, and the particle morphology thereof can be improved by regulating the ratio of magnesium halide to silica. Further, the purpose of stabilizing the rate of catalytic polymerization reaction and improving the particle morphology of polymer so as to meet the requirements on catalyst performance of various polymerization processes can be achieved through the combination of the supports of the catalyst. In the meantime, when used in the polymerization of propylene, the catalyst of the present invention exhibits a relatively high polymerization activity and high stereospecificity.

Catalyst component and catalyst for olefin polymerization as well as use thereof

Growing community of inventors

Beijing, China

Chen Wei