Shanghai United Imaging Healthcare Co., Ltd.

Huawei Technologies Co., Limited

Semiconductor Manufacturing International (shanghai) Corporation

Semiconductor Manufacturing International (beijing) Corporation

Intel Corporation

Chinese Academy of Sciences

Alibaba Group Holding Limited

Valeo Systemes D'essuyage

Topharman Shanghai Co., Ltd.

Mars Drinks UK Ltd.

Shanghai Allist Pharmaceutical and Medical Tech Co

Hangzhou Taimu Electrical Co., Ltd.

Saic Motor Corporation Limited

Shanghai Allist Pharmaceuticals Co., Ltd.

Shanghai Zheye Biotechnology Co. Ltd.

Qiang Zhang

Shaohui An

Weiguo Zhang

Jian Ye Chen

Jingyu Zhang

Kunyu Tsai

Jing An Hao

Bin Xing

Jing Yang

Gengshi Wu

Jingshan Shen

Lars R Lieberwirth

Jianfeng Li

Guanghui Tian

Xiufeng Shi

Qin Li

Rongxia Zhang

Junmin Zhu

Xiangrui Jiang

Huibing Luo

Xu Kang Cheng

Bin Cao

Wen Zhou

Renkuan Zhai

Xiaojun Wang

Dongsheng Liu

Huan Wang

Fuqiang Zhu

Chuan Qin

Jianwei Zhu

Haibo Wang

Bo Peng

Xieyun Huang

Kai Miao Liu

Guang Mu Wu

Yi Bin Zhang

Ryan Nelson MacRobbie

Qiang Wu

Changdong Han

Tieqiang Yao

Hanyang Zeng

Yukuang Hu

Fengtian Du

Yu Wei

Yanyan Jiang

Xiliang Sun

Moyu Xie

Jiayue Xie

Mengjun Gu

Provided is a rear wiper assembly having a rear wiper arm, a cover, a joint, and a motion-stopping mechanism. A connector and a cover are hingedly connected to the rear end of the rear wiper arm. When the cover is in a closed state, it covers the connector; the motion-stopping mechanism has a first interference element and a second interference element, at least one of the interference elements being a flexible element; the first interference element is arranged on the rear wiper arm, and the second interference element is arranged on the cover, when the cover is in an open state and when the angle between the upper surface of the cover and the upper surface of the rear wiper arm is within a predetermined range, the interference elements interfere with each other, preventing the cover from turning over in the direction of the connector.

Rear wiper assembly

A PET detector and method thereof are provided. The PET detector may include: a crystal array including a plurality of crystal elements arranged in an array and light-splitting structures set on surfaces of the plurality of crystal elements, the light-splitting structures jointly define a light output surface of the crystal array; a semiconductor sensor array, which is set in opposite to the light output surface of the crystal array and is suitable to receive photons from the light output surface, the semiconductor sensor array comprises a plurality of semiconductor sensors arranged in an array.

Apparatus and method for PET detector

The present application provides a connecting and releasing structure for a balloon system, a balloon system comprising the connecting and releasing structure, and a method for fabricating the same. The connecting and releasing structure is used for connection and release of a catheter and a balloon. The connecting and releasing structure comprises a self-sealing valve positioned on the balloon. The self-sealing valve comprises a catheter connecting port. The catheter passes through the catheter connecting port and is sealedly connected to the self-sealing valve. The self-sealing valve is completely or partially bonded to the inner wall of the balloon. When the catheter is removed after delivery of a filler, the self-sealing valve is not pulled out of the balloon, and thus leakage of the filler can be prevented. In addition, the perimeter of a small orifice in a side wall of the self-sealing valve or the perimeter of the cross-section of the distal end thereof is not greater than the outer diameter of the catheter, and therefore, no leakage occurs when the balloon is full of filler. In addition, the perimeters of cross-sections of the self-sealing valve may differ and increase gradually or stepwise from distal to proximal, thus facilitating the insertion and removal of the catheter.

Connecting and releasing structure for balloon system

An operating mechanism of a circuit breaker includes a moving contact bracket, a moving contact assembly, and a reset torsion spring. The moving contact bracket is provided with a rotating shaft, and the moving contact bracket may be rotated around the rotating shaft; a first end of the reset torsion spring is arranged on a base of the circuit breaker, and a second end of the reset torsion spring is arranged on the moving contact assembly; the moving contact assembly is rotatably arranged on the moving contact bracket, and the moving contact bracket is provided with a limiting portion, so that in a closing process of the circuit breaker, the moving contact assembly is pressed against the limiting portion and rotated synchronously with the moving contact bracket, and the reset torsion spring applies a force rotated towards a disconnection direction of the circuit breaker to the moving contact bracket.

Operating mechanism of circuit breaker

Methods, systems, and devices, including computer programs encoded on computer storage media, for establishing a question and answer (QA) system are provided. One of the methods includes: determining QA pair data according to an extraction template and a target data source; adjusting the extraction template according to anomaly information corresponding to the QA pair data; updating the QA pair data according to the target data source and the adjusted extraction template; and determining a QA index according to the updated QA pair data to establish a QA system.

Method, apparatus, storage medium and electronic device for establishing question and answer system

A folder management method and device. The method includes: displaying a folder icon comprising a set of icons of at least two applications, and the set of icons is displayed as a thumbnail icon, and, in the thumbnail icon, each of the icons of the at least two applications is displayed in a shrunk size, and the folder icon further comprising an enlarged first icon associated with a first application, wherein the enlarged first icon is displayed adjacent to the thumbnail icon without the first icon, and wherein a size of the enlarged first icon is a same size as the thumbnail icon. The first application is determined according to a use time sequence or other factors. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.

Method and device for folder management by controlling arrangements of icons

Apparatus and method for pet detector

A folder management method and device. The method includes: displaying a folder icon on the touchscreen display, and displaying a drag mark in a first position of the folder icon; detecting a first drag operation to the drag mark, where the first drag operation is used to increase a size of an icon of an application in a folder; and when the first drag operation is detected, displaying, on the touchscreen display, an icon that is of at least one application in at least two applications and that is inside the folder icon, where the icon is enlarged for display. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.

Folder management method and device

A method and a system for measuring and calibrating an imaging magnetic field in a magnetic resonance apparatus are provided. The method includes: providing the imaging magnetic field, where the imaging magnetic field is adapted for scanning an object; sampling a signal corresponding to the imaging magnetic field; processing the signal to obtain an actual magnetic field intensity; and calibrating based on a difference between the actual magnetic field intensity and a target magnetic field intensity. The system includes: a magnetic component, adapted for scanning an object to be imaged; a sampling unit, adapted for sampling a signal corresponding to the imaging magnetic field; a processing unit, adapted for processing the signal to obtain an actual magnetic field intensity; a calibration unit, adapted for calibrating based on a difference between the actual magnetic field intensity and a target magnetic field intensity; and a control unit, adapted for controlling the system.

Method and system for measuring and calibrating imaging magnetic field in magnetic resonance apparatus

The present invention discloses a folder management method and device. The method comprises: displaying a folder icon on the touchscreen display, and displaying a drag mark in a first position of the folder icon; detecting a first drag operation to the drag mark, where the first drag operation is used to increase a size of an icon of an application in a folder; and when the first drag operation is detected, displaying, on the touchscreen display, an icon that is of at least one application in at least two applications and that is inside the folder icon, wherein the icon is enlarged for display. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.

Folder management using drag actions and enlarged icons

Forms I and II of the mesylate salt of the compound of formula (I), a preparation methods thereof, a pharmaceutical composition containing the crystal forms, and the use of the crystal forms in treating diseases mediated by activating and resistance mutations of EGFR, in particular cancer, in mammal, in particular in human. The crystal forms of the mesylate salt of the compound of formula (I) have good solubilities and high bioavailabilities in animals 

Crystalline forms of mesylate salt of pyridinyl amino pyrimidine derivative, preparation methods therefor, and applications thereof

An alignment method and an alignment system are provided. The alignment method includes: providing a wafer including an exposed surface, wherein an alignment mark and a reference point with a reference distance are provided on the exposed surface; placing the wafer on a reference plane; performing an alignment measurement on the exposed surface to obtain a projection distance, configured as a measurement distance, between the alignment mark and the reference point on the reference plane; performing a levelling measurement between the exposed surface and the reference plane to obtain levelling data of the exposed surface; obtaining a distance, configured as an expansion reference value, between the alignment mark and the reference point in the exposed surface; obtaining an expansion compensation value based on a difference between the expansion reference value and the reference distance; and adjusting parameters of a photolithography process based on the expansion compensation value for an alignment.

Alignment method and alignment system thereof

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Shanghai, China

Qiang Zhang