Tsinghua (Qinghua) University

The invention discloses novel application of amphiphilic protein-polyhydroxyalkanoate granule associated protein (PhaP). The novel application disclosed by the invention is application of materials described in...

The invention discloses a pressure control system for a CMP (Chemical Mechanical Polishing) head, and belongs to the technical field of semiconductor manufacturing. The pressure control system is characterized...

The invention relates to a pneumatic control system for a plurality of chambers in CMP (Chemical Mechanical Polishing), belonging to the technical field of semiconductor manufacture. The pneumatic control...

The invention relates to a temperature controlled switch, comprising a double-steady state resistance element, wherein the double-steady state resistance element comprises a high polymer carrier and multiple...

The invention discloses a method for producing iron ore concentrate by magnetizing and reducing limonite through biomass, and belongs to the technical field of production of iron ore concentrate from low-grade...

The embodiment of the invention discloses a data transfer method, a data transfer device and a data transfer system. The method is implemented by the following steps of: calculating rewriting rates of each...

The invention discloses a catalyst and method for preparing a high-octane fuel through conversion of alcohol ether, belonging to the field of chemical industry. In the invention, with a complex of metal, a...

The invention discloses a device and method for preparing ethylbenzene by catalytic conversion of alcohol ether, belonging to the field of chemical industry. The device comprises two aromatization reaction...

The invention discloses a three-DOF (degree of freedom) positioning device, relating to ultraprecise three-DOF movement positioning equipment. The positioning device comprises one or two voice coil motors, two...

The invention discloses a flat plate type solid oxide electrolytic cell pile with a novel sealed structure, belonging to the field of hydrogen production by electrolyzing high-temperature steam. The flat plate...

The invention discloses a network coding-based cooperative relay transmission method, which comprises the following steps that: 1, a source node performs n different network coding operations on information to...

The invention provides a method and device for coding two paths of three-dimensional videos, wherein the method comprises the following steps of: splicing two paths of three-dimensional videos to obtain a...

The invention discloses a method for controlling downlink power in a distributed antenna architecture, and the method is implemented through the following steps: counting the power from transmitting antennas to...

The invention belongs to the field of engineering structures and particularly relates to a novel dual-hollow superimposed combined member, a plurality of bars of circular hollow sandwich layer steel pipe...

The invention discloses a multi-region air pressure control system for a CMP (Chemical Mechanical Polishing) head, and belongs to the technical field of semiconductor manufacturing. The multi-region air...

The invention discloses a fluctuation quantity method-based user side harmonic emission level practicality estimation method, belongs to the field of power quality harmonic treatment, is used for dividing...

The invention discloses a user customization-based body matching system, which relates to the technical field of semantic web and comprises a body module, an atomic component module, a user interface module and...

The invention provides a side sliding sensor of an air-pressure helicopter, belonging to the technical field of an aerospace sensor. The side sliding sensor of the air-pressure helicopter is characterized by...

The invention discloses a mobile phone examination system and a method thereof. After a user fills the basic information in the mobile phone, the physical and biochemical health examination can be performed by...

The invention relates to a device and a method for detecting an opening/closing characteristic of a film micro valve in a microchannel, which belong to the field of microfluid systems. The device comprises an...

The invention relates to an organic electroluminescent device (OELD), a display and application thereof. The OLED comprises a substrate, a display area arranged on the substrate, a first electrode, a second...

The invention discloses a nerve plexus stimulation system, a nerve plexus stimulator and a nerve plexus stimulation method, which are designed to solve the problem of inaccurate nerve plexus positioning in the...

The invention discloses a chemical and mechanical polishing composition for a high-removal and low-scratch silicon chip and a preparation method thereof, which belongs to the technical field of polishing...

The invention belongs to the field of industrial automation, and particularly relates to a manipulator for grabbing a high-temperature steel plate spring. The manipulator comprises a base, a lifting strut, a...

The invention relates to a fuel injection control method and system for a four-stroke electronic-control single cylinder diesel. The method provided by the invention comprises the steps of: controlling an...

The invention discloses an image vision significance calculation method based on a color histogram and global contrast, comprising the steps of: S1, quantizing color space to obtain a group of representative...

The invention discloses a voice coil motor relating to an ultraprecise motion positioning device and comprising an upper permanent magnet assembly, a lower permanent magnet assembly and one or two winding...

The invention relates to a multi-user two-way relay communication method based on an interleave-division multiple-access (IDMA) technology, belonging to the technical field of wireless communications. The...

The invention discloses a coordination charging control method for an electric vehicle charging station, which belongs to the technical field of charging control of the electric vehicle charging station. The...

The invention relates to a giant magnetoresistance effect based sensor for measuring directions and intensity of magnetic fields, belonging to the technical field of magnetic field measurement. The sensor...

The invention relates to a method for reducing the friction coefficient through controlling the near wall surface liquid crystal arrangement by an external electric field, belonging to the technical field of...

The invention relates to the technical field of gas detection, in particular to a toxic gas in-situ detection device for drainage pipeline detection equipment, wherein a waterproof cover supported by a strut is...

The invention relates to a method for restricting illegal JAVA software operation by using software watermarks, belonging to the technical field of software protection. The method comprises the following steps...

The invention discloses a guide pipe for flushing a drainage pipeline. The guide pipe is uniformly provided with circular or elliptical holes, the included angle of the forming direction of the holes and the...

The invention provides an online monitoring method for safety data communication process of a train control system, belonging to the technical field of safety monitoring of the train control system. The method...

The invention discloses a method for simultaneously measuring speed and distance of high-speed moving targets based on single pulse echo signals, wherein the method comprises the following steps of: firstly...

The invention discloses a non-master/slave self-current-sharing grid-connected parallel uninterrupted power supply system and a power supply method thereof, and belongs to the technical field of power...

The invention discloses a space-time analysis-based target rotation speed estimating method for an inverse synthetic aperture radar. The method comprises the following steps of: compensating a translation...

The invention discloses a method for preparing substituted furan containing 2,5-di-substituent. The method comprises the following step: in inert atmosphere, 1,3-diyne, catalyst, ligand and alkali are used to...

The invention discloses a device and method for disassembling plug-in mounted components of a waste printed circuit board, belonging to the technical field of production, maintenance and waste recycle. The...

The invention relates to a carbon nanotube array. The surface of the carbon naotube array has a dividing line which divides the carbon nanotube array into at least one continuous carbon nanotube strip...

The invention discloses a device and method for improving asymmetric output beams of a wattle type solid laser, wherein the symmetry of the output beams is realized by adopting a resonant cavity structure which...

The invention relates to an X-type pipeline layout energy feedback type hydraulic antilock brake system (ABS) for an electric vehicle, which is characterized in that one oil outlet of a brake main cylinder is...

The invention relates to a pulse phase stabilization method and a device. The method comprises the following steps: S1, obtaining continuous light as signal light; S2, carrying out polarization state modulation...

The present invention provides a method and a device for measuring SOC (State of Charge) of a VRLA (Valve-Regulated Lead Acid) battery, wherein the device is characterized in that: the device comprises an...

The invention provides a method and device for accessing Web resources, which are used for solving the problem that the resources are required to be downloaded in advance and then can be used in the prior art....

The invention discloses a method for predicting dynamic social network user behaviors based on a computer probability graph model, which comprises the following steps of: 1, performing objective statistical...

The invention relates to a one-dimensional nano-structure which comprises at least two isotopes of one element and consists of one-dimensional nano-structure segments, wherein at least one one-dimensional...

The invention discloses a method and system for active replication for a Cache of a multi-core processor. The method comprises the following steps: S1, a host node analyzes the position and access times of a...