Shanghai Micro Electronics Equipment (Group) Co., Ltd.

Zte Corporation

Johnson Electric S.a.

Huawei Technologies Co., Limited

Chang Jin Zhou

Ling Yang

Rui Feng Qin

Zhiyong Yang

Bing Xu

Hongqi Chen

Yuzhi Li

Bao Ting Liu

Wen Han Luo

Feibiao Chen

Xin Hui Guan

Xin Guo

Qi Cheng

Hao Ding

Rong Liu

Jingchao Qi

Jincheng Wang

Yuefei Chen

Shucun Zhu

Guangbin Meng

Hongjian Zhai

Qingliang Liu

Linlin Ma

Jianbao Zhang

Huanfeng Yin

Xinfa Luo

Lei Diao

This application provides a resource pool management method and apparatus, a resource pool control unit, and a communications device. The method is applied to a resource pool system including a plurality of communications devices, and one resource pool control unit is deployed on each communications device. A first resource pool control unit that is responsible for managing a resource pool at a current moment receives a resource application request of an application program on any communications device, allocates, from the resource pool according to a preset rule, a first resource including one or more logical hardware devices, and sends a resource configuration request to a second resource pool control unit, so that the second resource pool control unit completes configuration of the first resource based on the resource configuration request, to provide a required hardware device resource for the application program.

Resource pool management method and apparatus, resource pool control unit, and communications device

The lithography apparatus includes at least two exposure devices and one substrate device. The substrate device includes a substrate stage and a substrate supported by the substrate stage. The at least two exposure devices are disposed in symmetry to each other above the substrate with respect to a direction for scanning exposure and configured to simultaneously create two exposure fields onto the substrate to expose the portions of the substrate within the exposure fields.

Photoetching apparatus and method

An optical measurement device includes: a deformation measurement device for measuring magnitude of deformation of an optical detection platform frame, and a correction module for correcting the position of a substrate carrier and/or the position of an optical detection device according to the magnitude of deformation of the optical detection platform frame, so as to eliminate an error in measurement of mark positions due to deformation of the frame. An optical measurement method is also disclosed.

Optical measurement device and method

An optical measurement device and method are disclosed. A position measurement device is provided with a device for measuring inclinations of an optical detection module () and a substrate carrier () which are measured during movement of the optical detection unit and the substrate carrier. Calculation and correction can be made according to the inclination data and with reference to displacements of the optical detection module () and the substrate carrier () and coordinates of their positions. During measurement for a certain point on the substrate, measured data related to the point is corrected by using the device and the method, which improves measurement precision, thus eliminating a large error caused in measurement for a large-sized substrate ().

Optical measurement device and method with improved measurement precision

A photo-alignment control method and a photo-alignment apparatus are disclosed. In the photo-alignment control method, a yaw angle of a motion stage () relative to a polarizing illumination device () is detected to derive a weighted dynamic polarization angle deviation of a substrate (), so that a rotational angle of a rotary table () for rotating a substrate () is controlled, thereby effectively improving a control accuracy of a polarization angle in the photo-alignment process and further to ensure an accuracy of an alignment angle formed in an alignment film.

Light alignment control method and light alignment device

In an exposure apparatus and a method for defocus and tilt error compensation, each of alignment sensors () corresponds to and has the same coordinate in the first direction as a respective one of focusing sensors (), so that each of the alignment sensors () is arranged on the same straight line as a respective one of the focusing sensors (). As such, alignment marks can be characterized with both focusing information and alignment information. This enables the correction of errors in the alignment information and thus achieves defocus and tilt error compensation, resulting in significant improvements in alignment accuracy and the production yield.

Exposure device and out-of-focus and tilt error compensation method

A traction motor for an electric vehicle, comprises a stator and a rotor rotatably mounted to the stator. The rotor comprises a rotor core and magnets fixed to the rotor core. The rotor core has 2P rotor poles formed by the magnets, P being an integer greater than one. The stator comprises a stator core having S teeth and field windings wound on the teeth, S being equal to 3&#xb7;m&#xb7;P where m is the number of phases. Field windings of each phase comprises P winding units. Each the winding unit comprises a first coil and a second coil connected in series. The first coils have a larger coil pitch and a greater number of turns compared to the second coils.

Traction motor for electric vehicles

The present invention discloses a routing and switching device and a data caching method thereof. The method includes: a routing and switching device, when receiving a data packet, and if the routing and switching device inquires that a data caching state of an exterior cache is that there are data slice row addresses not fully filled and continuous space in the data slice row addresses not fully filled is enough to store all the data slices of the data packet, then writing all the data slices of the data packet into the data slice row addresses not fully filled, storing packet information of the data packet and the written data slice row addresses, and updating the data caching state of the exterior cache. The present invention enhances the utilization rate of the memory bandwidth. In addition, the present invention is also easy to be applied in other relevant data caching managements.

Route switching device and data cashing method thereof

The present invention discloses a device and method for implementing a transparent clock. The device comprises: a clock module, a data identification module and a data correction module, wherein the clock module is connected with the data identification module and the data correction module respectively, and used for providing clock information to the data identification module and the data correction module; the data identification module is used for receiving data and acquiring current time information from the clock module; and the data correction module is connected with the data identification module, and is used for accumulating a positive or negative value of the current time information with the time information included in the data according to an outputting direction of the data and outputting the accumulated time information together with the data. By adopting the present invention, the residence time information of the data in the switching node is acquired by a hardware device, and the time information included in the data is corrected according to the residence time information, so that the transparent clock of the data can be effectively implemented, and the acquired residence time information is of a high precision and is acquired stably.

Implementing transparent clock by correcting time information carried in data using residence time information

The present invention discloses a method for generating a low jitter clock, including: inserting a time delay in each low-speed clock period to finely adjust a high-speed clock, and then performing frequency division operation on the adjusted high-speed clock to obtain the required low-speed clock. The present invention also discloses an apparatus for generating the low jitter clock at the same time. By using the method and the apparatus, the jitter of the low-speed clock can be decreased. The implementation method is simple and convenient and the device cost is saved.

Method and device for generating low-jitter clock

A DC motor, has a stator housingaccommodating a permanent magnet stator and a rotorrotatably mounted confronting the stator. The rotorhas a shaft, a rotor corefitted to the shaft and having laminations forming salient poles or teeth. A commutatoris fitted to the shaft adjacent one end of the rotor core and windingsare wound about the teeth and terminated on segments of the commutator. The windings is formed by a number of coils with each coil being wound around a single tooth of the rotor and each tooth supporting a single coil. Brush gear comprising a plurality of brushesin sliding contact with the commutator, transfers electrical power to the windings.

Electric motor

Lamination for a rotor of an electric motor

A method and a device for realizing dynamic adjustment of data bandwidth of the invention are disclosed. The method comprises adding a control channel in a PCM trunk link to describe occupancy condition of time slots for current services. The device comprises a control word process circuit, a time slot distribution circuit and a CPU interface circuit, wherein the control word process circuit is designed to complete abstraction and insertion of control information in a control channel of E1/T1 link, the time slot distribution circuit completes separating voice time slots from Ethernet data time slots and rebuilding the data, and the CPU interface circuit implements time slot distribution control. The method and the device can implement dynamic adjustment of Ethernet data bandwidth while ensuring voice services, to make effective use of trunk bandwidth and enhance user's data service bandwidth, without error code and interruption of data service during bandwidth adjustment.

Device and method for implenting dynamic adjustmenting bandwidth of data in a transmission device

The present invention discloses a method for backup of Home Location Register (HLR), comprising: configuring a universal HLR as a disaster recovery center HLR which is to backup many HLRs, establishing network connection and loading user data to disaster recovery center through uniform text files; during operating, each active HLR will synchronize the user's data to the disaster recovery center; and a signaling will be forwarded to disaster recovery center to process after active HLR fails. So the present invention can realize service backup compatibility with equipment by different manufacturers, decrease cost, and be realized and managed easily, therefore the present invention has solved problems of characteristic service data backup in different HLRs.

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Shenzhen, China

Chang Jin Zhou