China Petroleum & Chemical Corporation

Shanghai Research Institute of Petrochemical Technology, Sinopec

Aurora Office Equipment Co., Ltd. Shanghai

Semiconductor Manufacturing International (shanghai) Corporation

Everdisplay Optronics (shanghai) Limited

Shanghai Solid Stainless Steel Products Co., Ltd.

Lenovo (singapore) Pte. Ltd.

Semiconductor Manufacturing International (beijing) Corporation

Baoshan Iron & Steel Co., Ltd.

Research Institute of Petroleum Processing, Sinopec

Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Semiconductor Manufacturing International Corp.

Intsig Information Co., Ltd.

Horizon (shanghai) Artificial Intelligence Technology Co., Ltd.

Shanghai Aosaiersi Biotech Co., Ltd.

Bin Zhang

Jian Ding

Weimin Yang

Hongmin Sun

Yung Kang Tso

Zhendong Wang

Yi Luo

Kiapin Li

Zhankai Yang

Hsin Chih Lin

Yijun Chen

Chi Yuan Hung

Ze Xi Deng

Li Guo Zhang

Fred Allison Bower, Iii

Lei Chen

Ying Zhang

Chung Shih Tsai

Hao Deng

Yue Zhang

Ye Xu

Guanglong Chen

Lin Zhu

Weiran Kong

Yanhu Li

Teng Long

Lixin Zhen

Mingyao Huan

Zhenhao Shen

Chung Che Tsou

Xichao Zhu

Hongyu Zhang

Xiping Luo

Xin Mou

Guoqiang Liu

Le Wei Ji

Jian Fang

Chi-Yuan Hung

Jun Wei

Hua Gao

Ke Cao

Wenjie Liu

Guifang Li

Jie Tong

Wenqing Wu

Desheng Jiang

Kai Ding

Mingwei Xue

Jie Wu

Xinheng Wang

XueQing Zhang

Xing Zheng

Yilong Teng

Long Teng

Xinzhi Lin

Qingshan Chen

Guohui Chen

Fengjun Guo

Yue Wang

Xiaonan Cai

Lianjiao Yang

Guangliang Xu

Zhenhong Dai

Yiwen Pan

Leping Fu

The present invention belongs to the field of biomedicine, which discloses a class of lipid compounds containing carbamate bond and applications thereof. The lipid compounds have the following structures: wherein the definitions of the various groups are described in the specification. The lipid nanoparticulate carriers prepared from the compounds described in the present invention exhibit excellent biocompatibility and safety as well as unexpected improvements in transfection efficiency, making them suitable for biomedical industrialization.

Lipid compound containing carbamate bond and applications thereof

The present invention discloses a clustering routing optimization method based on adaptive evolutionary algorithm for a wireless sensor network, comprising following steps: performing population initialization by initial position and energy information of sensor nodes; calculating fitness values, and implementing iterative operation of elite preservation, adaptive crossover and mutation; after the iteration, selecting a cluster head; routing data packet of the cluster head to a base station. Convergence process of the evolutionary algorithm is improved by nonlinearly adjusting the probability of crossover and mutation; upper and lower bound of crossover and mutation operators are dynamically adjusted by fitness value; adding an incentive factor, adjusting the crossover and mutation probability when the fitness value tends to converge, and running the algorithm again to confirm that a new optimal value is generated. The global search capability and convergence speed of the algorithm are improved by the above method, and avoiding local convergence.

Clustering routing optimization method based on adaptive evolutionary algorithm for wireless sensor network

A paper shredder motor cooling assembly having a paper shredder motor coupled to a fan shaft, an enclosure surrounding the paper shredder motor and having selected input and selected output vents to control airflow to the paper shredder motor, a fan coupled to the fan shaft, communicating with the selected input vents or the selected output vents; when the paper shredder motor is operating, the rotor shaft turns the fan to generate a differential air pressure between the selected input vents and the selected output vents, removing heat from the motor. A duty cycle of greater than 50% is obtained. The fan can be coupled to the motor by speed increasing gearing, attached to the cutter blade assembly, such that the fan turns faster than the motor. The fan also can be attached to the motor shaft. An input fan and an output fan can be used.

Cooled motor for a paper shredder

The present disclosure provides a chip fault diagnosis method, which includes: determining an interrupt flag of an interrupt flag register based on first data identifying an interrupt state in the interrupt flag register; and determining a fault state of chip interrupt corresponding to the interrupt flag based on the interrupt flag. By adopting the technical solution provided by the present disclosure, a fault of the interrupt can be diagnosed in time, and the interrupt can be processed in time.

Chip fault diagnosis method, chip fault diagnosis device, computer-readable storage medium and electronic equipment

Semiconductor devices and fabrication methods thereof are provided. The method may include forming a first sacrificial film on a to-be-etched layer having; and forming second sacrificial layers on the first sacrificial film. A first trench or a second trench is between adjacent second sacrificial layers; and a width of the second trench is greater than a width of the first trench. The method also includes forming a first sidewall spacer on a sidewall surface of a second sacrificial layer, a ratio between the width of the first trench and a thickness of the first sidewall spacer being greater than 2:1; and etching the first sacrificial film using the first sidewall spacer as an etching mask to form first sacrificial layers. A third trench or a second trench is between adjacent first sacrificial layers. The method also includes forming a second sidewall spacer to fill the third trench.

Semiconductor structure and fabrication method thereof

A paper shredder motor cooling assembly having a paper shredder motor coupled to a fan shaft, an enclosure surrounding the paper shredder motor and having selected input and selected output vents to control airflow to the paper shredder motor, a fan coupled to the fan shaft, communicating with the selected input vents or the selected output vents; when the paper shredder motor is operating, the rotor shaft turns the fan to generate a differential air pressure between the selected input vents and the selected output vents, removing heat from the motor. A duty cycle of greater than 15 minutes is obtained. The fan can be coupled to the motor by speed increasing gearing, attached to the cutter blade assembly, such that the fan turns faster than the motor. The fan also can be attached to the motor shaft. An input fan and an output fan can be used.

The invention relates to a molecular sieve SCM-14, a preparation process and use thereof. The molecular sieve has a schematic chemical composition of a formula of 'SiO.1/nGeO' or a formula of 'kF.mQ.SiO.1/nGeO.pHO', wherein the molar ratio of silicon to germanium, n, satisfies n&#x2264;30, and other values and symbols are defined in the specification. The molecular sieve has unique XRD diffraction data and can be used as an adsorbent or a catalyst.

Molecular sieve SCM-14, a preparation process and use thereof

The invention relates to a molecular sieve SCM-15, a preparation process and use thereof. The molecular sieve comprises a schematic chemical composition of a formula of 'SiO.GeO', wherein the molar ratio of silicon and germanium satisfies SiO/GeO&#x2265;1. The molecular sieve has unique XRD diffraction data and can be used as an adsorbent or a catalyst.

Molecular sieve SCM-15, synthesis method therefor and use thereof

Insulated pitcher

A paper shredder with counter-rotating shredder blades coupled to a shredder motor, including a paper tray having a floor and being shaped to receive paper. The floor has an offset slot therein adjacent to the counter-rotating shredder blades. The engagement wheels partly protrude through floor, adjacent to the offset slot. The engagement wheels frictionally engage paper and turn towards the offset slot to force paper into the shredder blades. Also, a dentate catch disposed in each corner of the paper tray temporarily holds an affixment while a sheet of paper held by the affixment is being frictionally engaged by the engagement wheels to enter the slot for comminution. A PAPER FULL sensor, a DOOR OPEN sensor, an OVERLOAD sensor, an OVERHEAT sensor, a paper-in-tray sensor, a paper-at-entry sensor, a SAFETY LOCK sensor, and a cover door open/closed sensor are provided, as are AUTO and MANUAL modes of operation.

Autofeed paper shredder with clip and staple removal

An SAR ADC and a conversion method, which include an SAR control logic circuit configured to control A/D conversion by: 1) sampling analog input signal for first time; 2) subjecting the sampled signal to conversions; 3) sampling analog input signal for another time; 4) subjecting the sampled signal in step 3) to conversion including: i) determining whether the lowest M bits of previous N-bit digital output signal are 1's or 0's, if so, looping back to step 2), otherwise, proceeding to step ii); ii) performing conversions on lowest M bits of new N-bit digital output signal, directly taking N-th to (M+1)-th bits of previous N-bit digital output signal as N-th to (M+1)-th bits of new N-bit digital output signal, and repeating steps 3) and 4) until the analog input signal is fully sampled and converted. Required cycles can be reduced resulting in higher conversion rate and lower power consumption.

Successive approximation register analog-to-digital converter and conversion method therefor

The present invention relates to an SCM-10 molecular sieve, a process for producing same and use thereof. The molecular sieve has an empirical chemical composition as illustrated by the formula 'the first oxide&#xb7;the second oxide', wherein the ratio by molar of the first oxide to the second oxide is less than 40, the first oxide is at least one selected from the group consisting of silica and germanium dioxide, the second oxide is at least one selected from the group consisting of alumina, boron oxide, iron oxide, gallium oxide, titanium oxide, rare earth oxides, indium oxide and vanadium oxide. The molecular sieve has specific XRD pattern and can be used as an adsorbent or a catalyst for converting an organic compound.

SCM-10 molecular sieve, process for producing same and use thereof

The present invention relates to a molecular sieve having the SFE structure, a process for producing same and use thereof. The process includes a step of crystallizing a mixture comprising a first oxide source, a second oxide source, an organic template and water to obtain a molecular sieve having the SFE structure, wherein the organic template is preferably 4-dimethylamino pyridine. As compared with the prior art, the process exhibits such merits as significantly reduced crystallization duration.

Process for producing a molecular sieve having the SFE structure, molecular sieve having the SFE structure and use thereof

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Shanghai, China

Bin Zhang