Zeng, Shanghai
Aijun Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140132952 | DEVICE AND METHOD FOR DETECTING OPTICAL PERFORMANCE OF BEAM SHAPING ELEMENT - A detection apparatus and method for testing optical performance of beam shaping element used in ultraviolet lithography machine; The apparatus comprises visible wavelength laser and other optical units placed along the optical axis including, in order from laser side, (a) beam expander lens group, (b) beam splitter, (c) first far field imaging lens, (d) adjustable aperture or (e) CCD image sensor, (f) second far field imaging lens and (g) energy sensor. The detection apparatus is suitable be employed to detect the optical performance of beam shaping element working at any ultraviolet band, and provides the features of low cost, easy operation and quick measurement. | 05-15-2014 |
20140347665 | DEVICE AND METHOD FOR MEASURING PHASE RETARDATION DISTRIBUTION AND FAST AXIS AZIMUTH ANGLE DISTRIBUTION IN REAL TIME - Device and method for measuring phase retardation distribution and fast axis azimuth angle distribution of birefringence sample in real time. The device consists of a collimating light source, a circular polarizer, a diffractive beam-splitting component, a quarter-wave plate, an analyzer array, a charge coupled device (CCD) image sensor and a computer with an image acquisition card. The method can measure the phase retardation distribution and the fast axis azimuth angle distribution of the birefringence sample in real time and has large measurement range. The measurement result is immune to the light-intensity fluctuation of the light source. | 11-27-2014 |
20150286144 | LITHOGRAPHY ILLUMINATION SYSTEM - A lithography illumination system, along the transmission direction of the laser light, successively comprising a laser light source, a collimating and expanding unit, a pupil shaping unit, a first micro-lens array, a micro-integrator rod array, a micro-scanning slit array, a second micro-lens array, a condenser lens group, a mask, and and a motion control unit for controlling the motion of the micro scanning slit array. | 10-08-2015 |
20160004074 | PUPIL SHAPING OPTICAL SYSTEM FOR LITHOGRAPHY MACHINE AND METHOD FOR GENERATING OFF-AXIS ILLUMINATION MODES - A lithography pupil shaping optical system and method for generating off-axis illumination mode. The invention is composed of illumination mode generation unit, rotatable wave plate, polarization beam splitter unit, ring I generation unit and ring II generation unit. Through selecting corresponding diffractive optical element and appropriate adjustment, this invention can generate various illumination modes including single ring illumination mode and double ring illumination mode. The intensity at pupil plane and the inner and outer diameters of the off-axis illumination mode can be adjusted continuously. | 01-07-2016 |
20160109806 | ILLUMINATION DEVICE AND METHOD FOR USING THE SAME IN THE PROJECTION LITHOGRAPHY MACHINE - An illumination device comprises a laser source, a beam expander, a micromirror array having a first control system, a fast steering mirror having a second control system, a diaphragm array, a microlens array, an illumination lens group, and a reflection mirror sequentially along the propagation direction of the laser beam. The first control system comprises a first computer controlling each micromirror on the micro-mirror array through the micromirror array controller to rotate in two-dimensional directions so expanded beam forms desired intensity patterns on the diaphragm array after reflected by the micromirror array and fast reflection mirror and a micromirror array controller; the second control system comprises a second computer controlling the reflection mirror of the fast steering mirror to rotate through fast steering mirror controller so created intensity pattern moves relative to the diaphragm array and a fast steering mirror controller. Method for using the illumination device is provided. | 04-21-2016 |
20160109808 | ILLUMINATION SYSTEM FOR LITHOGRAPHIC PROJECTION EXPOSURE STEP-AND-SCAN APPARATUS - Illumination system for a lithographic projection exposure step-and-scan apparatus comprising a light source, a pupil shaping unit, a field defining unit, a first lens array, a first slit array, a second lens array, a third lens array, a second slit array, a fourth lens array, a condenser lens, and a scanning drive unit sequentially arranged along the light beam propagation direction. The illumination system reduces requirements on lens processing, slit scanning speed, and slit scanning precision, therefore may be implemented more easily. | 04-21-2016 |
Cai Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120219409 | PUMP USED IN GASIFICATION SYSTEM - A pump used in a gasification system, the pump comprises a housing having an inlet and an outlet, a rotor supported within the housing for rotation relative to the housing, the rotor comprising a hub, a plurality of disks spaced apart by sections of the hub, and defining a plurality of transport channels for transporting solid carbonaceous feedstocks for the gasification system, and an interior feedstock facing surface adjacent to the solid carbonaceous feedstocks, wherein at least a portion of the interior feedstock facing surface is coated with a coating. | 08-30-2012 |
Chuitong Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150204528 | INTEGRATED LED MODULE - An integrated LED module at least comprises: a light-transmitting plate having a heat-conducting substrate and a transparent package; an LED array sealed in the light-transmitting plate; a drive circuit electrically connected to the LED array, and used for converting an external power supply into a 12V-75V forward voltage that drives each LED in the LED array; and a heat sink clinging to the light-transmitting plate. The integrated LED module solves the problem in the prior art that an LED lamp presented after assembly has a large size and is heavy as a part of the line of a drive power supply in the LED lamp is complicated, and further reduces material costs, saves processing and assembling time, and lowers production costs due to an integrally formed structure. | 07-23-2015 |
Fan G. Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120221828 | RETRIEVING DATA IN A STORAGE SYSTEM USING THIN PROVISIONING - The invention relates to retrieving data from a storage system. One embodiment of the invention comprises receiving a write operation, establishing a correspondence relationship between a logic block address and a physical block address of the write operation, and determining whether a valid data percentage in a mapping table is greater than a predetermined threshold after the correspondence relationship is added in stored metadata. In response to the valid data percentage being less than the predetermined threshold, the embodiment adds the correspondence relationship to a B-tree data structure of stored metadata. | 08-30-2012 |
20150278274 | RETRIEVING DATA IN A STORAGE SYSTEM USING THIN PROVISIONING - The invention relates to retrieving data from a storage system. One embodiment of the invention comprises receiving a write operation, establishing a correspondence relationship between a logic block address and a physical block address of the write operation, and determining whether a valid data percentage in a mapping table is greater than a predetermined threshold after the correspondence relationship is added in stored metadata of stored metadata. | 10-01-2015 |
Fei Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150201394 | REDUCING SIGNALING LOAD CAUSED BY CHANGE OF TERMINAL LOCATION - A mobility management node and a method in a mobility management node for reducing signalling caused by changes of location of a radio terminal, which mobility management node is configured to be operatively comprised by a wireless communication system and to operatively manage the mobility of the radio terminal and to operatively communicate with a gateway node acting as an interface between the system and an external network. The method comprises obtaining initial position information; obtaining boundary information indicating a boundary area wherein at least one of a policy or a charging rule is to be applied for the radio terminal; obtaining current position information; determining whether the radio terminal is inside or outside the boundary area; providing mobility information when the radio terminal is outside the boundary area and not providing mobility information to the gateway node when the radio terminal is inside the boundary area. | 07-16-2015 |
Feng Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100293732 | CLEANING DEVICE HAVING MULTIPLE CLEANING SURFACES - The cleaning device of the present invention comprises: a cleaning portion, the cleaning portion is provided with a cleaning surface and an opposite surface opposed to said cleaning surface; a supporting arm ( | 11-25-2010 |
20110047733 | SELF-WRINGING MOP - A self-wringing mop is disclosed that comprises a handle, a mounting support forming an axis of rotation, wherein the mounting support is connected with the handle, a cleaning portion connected with the mounting support in such a manner that the cleaning portion is rotatable about the axis, and a pressing member connected with the handle, wherein the pressing member engages with the cleaning portion to inhibit rotation of the cleaning portion. | 03-03-2011 |
20130174364 | CLEANING DEVICE - Disclosed is a cleaning device that comprises a first arm portion with an adjustable length, a first cleaning portion, a second arm portion supporting the first cleaning portion, and a rotating adjustable portion located between the first arm portion and the second arm portion, the first arm portion being rotatable in a predefined range about the second arm portion. | 07-11-2013 |
20130219646 | MOP - A mop is disclosed. The mop comprises a mop head ( | 08-29-2013 |
20140016725 | METHOD FOR PRE-DISTORTING AND A PRE-DISTORTER - The present invention discloses a pre-distorter, which comprises: a pre-distortion module, which is configured to pre-distort a plurality of baseband input signals by an equal number of pre-distortion functions to obtain equal number of pre-distorted signals respectively, wherein all of the baseband input signals input into every pre-distortion function, and each pre-distortion function has one output; an adder, which is configured to combine all of the pre-distorted signals output from every pre-distortion functions into one combined signal; and a power amplifier (PA), which is configure to amplify the combined signal, wherein the cascade of the pre-distortion functions and the PA are linear overall. And the present invention also discloses a method for distorting. The present invention reduces the implementation cost of a pre-distorer. | 01-16-2014 |
20150272419 | FOLDABLE SPIN FLAT MOP AND CLEANING TOOL INCLUDING SAME - A foldable spin flat mop ( | 10-01-2015 |
Gavin Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130119496 | Semiconductor Magnetoresistive Random-access Memory (MRAM) Device and Manufacturing Method thereof - The present disclosure describes a semiconductor MRAM device and a manufacturing method. The device reduces magnetic field induction “interference” (disturbance) phenomenon between adjacent magnetic tunnel junctions when data is written and read. This semiconductor MRAM device comprises a magnetic tunnel junction unit and a magnetic shielding material layer covering the sidewalls of the magnetic tunnel junction unit. The method for manufacturing a semiconductor device comprises: forming a magnetic tunnel junction unit, depositing an isolation dielectric layer to cover the top and the sidewall of the magnetic tunnel junction unit, and depositing a magnetic shielding material layer on the isolation dielectric layer. | 05-16-2013 |
Hao Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110268599 | PROCESS FOR PREPARING ZnAl TARGET MATERIAL AND ZnAl TARGET MATERIAL MADE THEREBY - The present invention provides a process for preparing a ZnAl alloy target material by providing a mixture of zinc powder and aluminum powder and obtaining a ZnAl alloy by sintering the mixture of zinc powder and aluminum powder by using a spark plasma sintering process. The present invention also describes a ZnAl alloy target material prepared by the above-described process. | 11-03-2011 |
Jiafeng Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100267983 | WATER-SOLUBLE TRITERPENEPHENOL COMPOUNDS HAVING ANTITUMOR ACTIVITY AND THE PREPARATION THEREOF - The invention discloses water-soluble triterpenephenol compounds having antitumor activity represented by formula (I), wherein the substituents R | 10-21-2010 |
Jian-Hong Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20080238374 | SAMPLING METHOD WITH ADJUSTING DUTY RATIOS - A sampling method with adjusting duty ratios is provided and includes the following steps. A first working pulse signal which has a pulse-width duty ratio D in a switching period T | 10-02-2008 |
20090175014 | ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT - An assembled circuit comprising an inductive component, a connecting conductor, and a first electronic component is disclosed. The connecting conductor is adapted to wrap a first surface of the inductive component. The first electronic component stacks on the inductive component. The assembled circuit is electrically connected to the carrier via the connecting conductor. | 07-09-2009 |
20120008344 | DRIVER FOR DRIVING POWER SWITCH ELEMENT - A driver for driving a driving element includes: a signal source, for providing a square signal; a first modulation circuit, for providing on-pulses and off-pulses according to edges of the square signal; a transformer for coupling output signals of the first modulation circuit to a secondary winding of the transformer to form coupled signals; a second modulation circuit for providing first operating pulses according to coupled on-pulses of the coupled signals, and providing second operating pulses according to coupled off-pulses of the coupled signals; a switch device for turning off the switch device according to the first operating pulses and turning on the switch device according to the second operating pulses, and when the switch device is turned off, coupled on-pulses charge an equivalent capacitor of the driving element to a first driving potential to turn on the driving element, and when the switch device is turned off, the equivalent capacitor discharges to a second driving potential to turn off the driving element, and the width of the on-pulses is less than 1000 ns. | 01-12-2012 |
20120327625 | ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT - An assembled circuit comprising a substrate, a coil, a first conductive segment, a second conductive segment, a first through-hole connector and a second through-hole connector is disclosed. The first conductive segment is electrically connected to one end of the first through-hole connector, the other end of the first through-hole connector is electrically connected to one end of the second through-hole connector via the first conductive segment, and the other end of the second through-hole connector is electrically connected to the second conductive segment. | 12-27-2012 |
20140085848 | ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT - An assembled circuit is disclosed, wherein the assembled circuit comprises an inductor having a top surface, a bottom surface and side surfaces, wherein each of a plurality of conductors extends from the top surface to the bottom surface via one of the side surfaces of the inductor, wherein a circuit board is disposed over the top surface of the first electronic component and electrically connected to the plurality of conductors and a plurality of pins disposed on the bottom surface of the inductor for connecting to another circuit board. | 03-27-2014 |
20140117495 | SWITCH CIRCUIT PACKAGE MODULE - A switch circuit package module includes a semiconductor switch unit and a capacitor unit. The semiconductor switch unit includes sub micro-switch elements. The capacitor unit is arranged at a periphery of the semiconductor switch unit or stacked on a surface of the semiconductor switch unit, such that impedances of commutation loops between the capacitor unit and the sub micro-switch elements are close to or the same with each other. | 05-01-2014 |
20150085454 | POWER MODULE - A power module is disclosed. The power module includes a first substrate, a first metal layer, at least one conductive structure and at least one power device. The first metal layer is disposed on the first substrate. The first metal layer has a first thickness d1. The first thickness d1 satisfies: 5 μm≦d1≦50 μm. The conductive structure is disposed at a position different to the first metal layer on the first substrate. The conductive structure has a second thickness d2. The second thickness d2 satisfies: d2≧100 μm. The power device is disposed on the first substrate, the first metal layer or the conductive structure. The driving electrode of the power device is electrically connected to the first metal layer. The power electrode of the power device is electrically coupled to the conductive structure. | 03-26-2015 |
20150180351 | POWER ELECTRONIC CIRCUIT AND POWER MODULE - Disclosed herein is a power electronic circuit having a reference ground and a differential mode loop unit. The differential mode loop unit has a capacitance component, a switch and an electronic component, wherein the capacitance component has a first end, the switch has a first end connecting in series with the capacitance component, the electronic component has a first end, the electronic component connects in series with the capacitance component and the switch, the capacitance component and switch are packaged in a power module, the power module has a trace and at least one output pin connected to reference ground, wherein the first end of the switch or the first end of the electronic component is only connected to the first end of the capacitance component through the trace, and the first end of the capacitance component is connected to reference ground through the output pin. | 06-25-2015 |
20150228400 | ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT - An electrical component is disclosed, the electrical component comprising: a magnetic body having a top surface, a bottom surface, wherein at least one first conductive through hole is formed from the top surface to bottom surface of the magnetic body; and a coil disposed in the magnetic body, wherein a first end of the coil is electrically connected to one of the at least one first conductive through hole. | 08-13-2015 |
20150318234 | SWITCH CIRCUIT PACKAGE MODULE - A switch circuit package module includes at least a semiconductor switch unit and at least a first capacitor unit. The semiconductor switch unit includes a first semiconductor switch element and a second semiconductor switch element. The first semiconductor switch element and the second semiconductor switch element include a plurality of sub micro-switch elements. The capacitor unit includes a plurality of capacitors configured to cooperate with the sub micro-switch elements. The capacitors are arranged in a symmetrical distribution surrounded the semiconductor switch unit, such that impedances of any two symmetrical commutation loops each of which mainly consists of one capacitor and two sub micro-switch elements from the first semiconductor switch element and second semiconductor switch element respectively are close to or the same with each other. | 11-05-2015 |
20150318242 | SWITCH CIRCUIT PACKAGE MODULE - A switch circuit package module includes a semiconductor switch unit and a capacitor unit. The semiconductor switch unit includes a first semiconductor switch element and a second semiconductor switch element. The first semiconductor switch element includes sub micro-switch elements, each sub micro-switch element configured with a drain electrode and a source electrode. The second semiconductor switch element includes sub micro-switch elements, each sub micro-switch element configured with a drain electrode and a source electrode. The capacitor unit includes a plurality of capacitors. The semiconductor switch unit includes a plurality of common electrodes, each common electrode connects the source electrode of one sub micro-switch element in the first semiconductor switch element with the drain of one sub micro-switch element in the second semiconductor switch element and is disposed adjacent to at least one drain electrode from the first semiconductor switch element or one source electrode from the second semiconductor switch element. | 11-05-2015 |
Jibing Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100196599 | STAGGERED DUAL PROCESS CHAMBERS USING ONE SINGLE FACET ON A TRANSFER MODULE - A method and apparatus for increasing the throughput of substrate processing systems is provided. A processing chamber configured for attachment to a cluster tool for processing substrates has dual, staggered processing regions. The processing regions are isolated from one another such that a substrate may be processed in each region simultaneously. | 08-05-2010 |
Jie Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150277768 | RELOCATING DATA BETWEEN STORAGE ARRAYS - A method and apparatus for automatically relocating data in a plurality of storage arrays. The method may comprise obtaining feature information of a plurality of storage devices included in the plurality of storage arrays, wherein the plurality of storage devices are grouped into a plurality of storage tiers based on the feature information; obtaining location information of the plurality of storage devices, the location information including a storage tier and a storage array at which a respective storage device is located; monitoring an access status of data stored in the plurality of storage devices; and based on the access status, the feature information and the location information, automatically generating a data moving plan that indicates a target location to which the data is to be moved. Data may automatically move between different storage tiers and across different storage arrays, without being limited within a certain storage array. | 10-01-2015 |
20150277769 | SCALE-OUT STORAGE IN A VIRTUALIZED STORAGE SYSTEM - Embodiments of the present disclosure disclose a method and apparatus for storage scale-out in a virtualized storage system where in responsive to at least one new virtual storage control device being added, configuring at least a part of a virtual logic unit number configured in at least one existing virtual control device into the at least one new virtual storage control device; and responsive to the configuring, updating an access path for the at least part of the virtual logic unit number, the access path indicating all virtual storage control devices configured with the at least a part of the virtual logic unit number, and load of at least one virtual storage control device may be distributed onto more virtual storage control devices, such that data may be accessed through more virtual storage control devices, thereby preventing a single virtual storage control device from becoming a bottleneck for system performance. | 10-01-2015 |
Junxian Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20080266426 | DIGITAL CAMERA - To provide a digital camera which can correct a formed image within the digital camera immediately the image is formed and which utilizes easy calculation formulae and reduces the number of times of calculations for correction, so as to provide least load to be borne by not only the digital camera but also the photographer, there is provided a digital camera having an imaging unit, a display unit, a main control unit, a distortion correction unit, a main storage unit, and an auxiliary storage unit, the distortion correcting unit including a contour retrieval module, an image correction module and a correction control module, the contour retrieval module including a pixel number conversion module, a color space conversion module, a dividing module, a straight line retrieval module and a contour straight line selection module, the image correction module including an intersection point calculation module, a geometric projective conversion formula calculation module, a trimming module and a resize module, an integerizing module, a coordinate transformation module and a pixel interpolation module. | 10-30-2008 |
Kai Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150249377 | LINER STEPPER MOTOR HAVING ANTI-ROTATION SCREW - A linear stepping motor having anti-rotating screw is disclosed, comprising a stator, a rotor, a front-end cover, a rear-end cover and a screw, wherein the screw is an anti-rotating screw. The anti-rotating screw comprises a screw main body, one end of the screw main body is covered with a layer of plastic anti-rotating structure of injection molding. The front-end cover is provided with a segment of inner cavity, which is of shape matched with the anti-rotating structure, and the anti-rotating structure of the screw is in sleeved connection with the inner cavity of the front-end cover. The linear stepping motor in the present invention has the advantages in that the screw is free from limits in the processing length, has high strength, keeps high concentricity and other accuracy, and is of small error in use and less processing procedures, and saves working time. Less metallic profiles are consumed, energy is saved and the injection molding structure has a self-lubricating function, and when cooperating with the motor to perform linear motion, has a high efficiency and a long service life. | 09-03-2015 |
Keqiu Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150042340 | APPARATUS AND METHOD FOR AMPLIFYING A RADIO-FREQUENCY SIGNAL - The present invention provides an apparatus and a method for amplifying a radio-frequency signal and an MRI system comprising the apparatus. An aspect of the present invention proposes an apparatus for amplifying a radio-frequency (RF) signal comprising: a magnetically insensitive input balun ( | 02-12-2015 |
Kun Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110184272 | Portable Diagnostic Device for Precancerous Lesion of Cervical Cancer - A portable diagnostic device for cervical precancerous lesions is disclosed. The device includes an inherent fluorescence detection system for cervical cancer, a cervix acetic acid coloring detection and an image collection system. The inherent fluorescence detection system for cervical cancer has a light source and a switch, which consists of a excitation light source that generates fluorescence and a cold light source that generates white light, both the excitation light source and the cold light source are installed in the bowl-shaped reflector with specific focal length. The cervix acetic acid coloring detection system has an acetic acid pool, a spraying tube that connects with the acetic acid pool, a spraying tube moving device, and a spraying switch. The image collection system has a weak light CCD, which is installed in the center of the bowl-shaped reflector. The image collection system is connected to the external image processing system which process the images collected by the image collection system. Use the white light and excitation light to irradiate the cervix in turn and collect the reflected images from the cervix. Spray acetic acid on cervix and use the white light and excitation light to irradiate the cervix in turn after waiting for a period of time. Collect the reflected images from the cervix which has been sprayed the acetic acid. | 07-28-2011 |
Liang Ying Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150035153 | REMOVING METAL FILLS IN A WIRING LAYER - The present invention relates to a semiconductor manufacturing method, a mask forming method and a semiconductor structure. According to one aspect of the invention, a semiconductor manufacturing method is provided, comprising: forming a metal wiring layer on a semiconductor substrate, the metal wiring layer comprising dielectrics and metal wires and metal FILLs within the dielectrics; removing the metal FILLs in the metal wiring layer completely to form the metal wiring layer without the metal FILLs. With the technical solution according to embodiments of the invention, undesirable influences due to metal FILLs will be eliminated. | 02-05-2015 |
Lydia Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160045422 | RADIANCE COMPOSITIONS AND METHODS OF USE - Provided are compositions comprising a gloss agent having a refractive index of 1.4 or greater, an emollient film facilitator having a viscosity of 300 cPs or greater, and a film-forming polymer, wherein the composition comprises a greater amount, on a weight percent basis, of emollient film facilitator than gloss agent. Also provided are methods of providing radiance to the skin by applying to the skin a composition of the present invention. | 02-18-2016 |
Ping Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140368961 | CONTROL AND PROTECTION DEVICE FOR LOW-VOLTAGE ELECTRICAL APPLIANCE - Disclosed is a control and protection device for a low-voltage electrical apparatus, comprising a pedestal and a control and protection module. The control and protection module may be plugged into the pedestal and is replaceable. The pedestal comprises a base and a housing, and is further provided with a moving contact, a static contact, and a current conductor connected to a main circuit current; a control electromagnet operation mechanism for controlling close and open of the moving contact and the static contact according to a control signal, and maintaining a close or open status of the moving contact and the static contact; a manual operation knob providing a control signal for controlling the close and open of the moving contact and the static contact; a control contact connected to the manual operation knob; and a current sensor for detecting a current that flows through the main circuit current conductor and generating a sensing signal. The control and protection device further comprises: a signal processing unit for controlling a state of the control electromagnet according to the sensing signal via an electrical circuit; and a tripping device for controlling actions of the operation mechanism with a mechanical connection in response to the signal processing unit. The current sensor has a secondary circuit connection detection device. | 12-18-2014 |
20150091678 | CONTACT STRUCTURE OF LOW-VOLTAGE ELECTRICAL APPARATUS - The present invention discloses a contact structure of a low-voltage electrical apparatus. The contact structure is in a dual-breakpoint form, and comprises: two U-shaped static contacts, the U-shaped static contact enabling the current direction in the static contact to be opposite to the current direction in a movable contact; a contact bridge; two movable contacts, disposed on the contact bridge, and respectively corresponding to the two static contacts; a contact support member, disposed on the movable contacts and connected to the movable contacts; two main contact springs, symmetrically disposed under the movable contacts and forming an angle with the contact bridge; and a spring support member, disposed under the two movable contacts and connected to the two main contact springs. At a contact position of the static contact and the movable contact and at a repulsed open position of the static contact and the movable contact, the angle between the main contact spring and the contact bridge is between −β and +α. | 04-02-2015 |
20150138685 | PROTECTION MODULE FOR CONTROL AND PROTECTIVE SWITCHING DEVICE - The present invention discloses a protection module for a control and protective switching device, comprising a control power supply processing unit, an auxiliary power supply processing unit, a power supply converting unit, a signal processing and controlling unit, a trip electromagnet driving unit, a control electromagnet driving unit, and a man-machine interaction device. The control power supply processing unit and the auxiliary power supply processing unit receive a power supply signal from a high voltage power supply, and process the signal for supplying power for other components. The signal processing and controlling unit receives a mutual-induction signal from a current mutual inductor, outputs a first control signal and a second control signal to the trip electromagnet driving unit and the control electromagnet driving unit, and receives a first feedback signal and a second feedback signal from an operation mechanism and a control electromagnet. The trip electromagnet driving unit outputs a first operation signal to a trip electromagnet, and the trip electromagnet outputs a mechanical signal to the operation mechanism. The control electromagnet driving unit outputs a second operation signal to the control electromagnet. The man-machine interaction device performs signal interaction with the signal processing and controlling unit. | 05-21-2015 |
Qian Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150218463 | Process and Device for Treating Catalyst Discharged from Bubbling Bed Hydrogenation of Residual Oil - The invention relates to a process and a device for treating a catalyst discharged from bubbling bed hydrogenation of residual oil. Provided is a process for treating a catalyst discharged from bubbling bed hydrogenation of residual oil, comprising the following steps: (1) adjustment and control to reduce viscosity; (2) desorption and separation by rotational flow; and (3) separation and resource utilization of an oil-water-catalyst three phase. Also provided is a device for treating a catalyst discharged from bubbling bed hydrogenation of residual oil. | 08-06-2015 |
Qingbei Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140255428 | Quinazoline Inhibitors of activating mutant forms of Epidermal Growth Factor Receptor - The invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof: | 09-11-2014 |
20150320751 | Quinazoline Inhibitors of activating mutant forms of Epidermal Growth Factor Receptor - The invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof: | 11-12-2015 |
Qinghai Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120182923 | SUBFRAME PROCESSING METHOD AND DEVICE - A subframe processing method and device are disclosed. The subframe processing method includes: if data packets that are not received by an evolved NodeB (eNB) include at least two consecutive Multimedia Broadcast Multicast Service (MBMS) data packets to be scheduled in a Dynamic Schedule Period (DSP) by the eNB, setting a subframe of the eNB that is used to transmit | 07-19-2012 |
20140029575 | METHOD AND DEVICE FOR OBTAINING SECONDARY TIMING ADVANCE - Embodiments of the present invention provide a method and a device for obtaining a secondary timing advance. The method includes: after a secondary cell activation command is received or after a secondary cell is activated, if a secondary time alignment timer TAT of the secondary cell does not run, initiating, by a terminal, a random access procedure; and obtaining, by the terminal, the secondary TA according to a TA received in the random access procedure. With the method and the device for obtaining a timing advance according to embodiments of the present invention, a terminal initiates a random access procedure to obtain a secondary timing advance after the terminal receives a secondary cell activation command sent by a base station or after a secondary cell is activated, thereby saving signaling overhead and system resources. | 01-30-2014 |
20140036827 | METHOD AND APPARATUS FOR CONTROLLING TRANSMITTING POWER - The present invention discloses a method and an apparatus for controlling transmitting power and relates to the field of communications. The method includes: setting, according to a transmission state of data transmission using a first access technology, a power reduction value of transmitting power for data transmission using a second access technology; and controlling, according to the power reduction value, transmitting power for data transmission using the second access technology. The apparatus includes: a setting module, configured to set, according to a transmission state of data transmission using a first access technology, a power reduction value for transmitting power for data transmission using a second access technology; and a controlling module, configured to control, according to the power reduction value, the transmitting power for data transmission using the second access technology. | 02-06-2014 |
20140079002 | Method for Ensuring Parallel Data Random Access and User Equipment - A method for ensuring parallel data random access and a user equipment are provided, which relate to the field of communications technologies. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel PRACH not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited. | 03-20-2014 |
20140153474 | METHOD, BASE STATION AND SYSTEM FOR RESELECTION OR HANDOVER TO BROADCAST MULTICAST CELL - The present invention discloses a method and system for reselecting or handing over to a broadcast multicast cell. The method includes the following steps: broadcasting, by an MBMS cell, a service area identity list of a service area to which the MBMS cell belongs; determining, by a UE, whether the service area identity list includes a service area identity corresponding to a service; if the service area identity list includes service area identity corresponding to the service, setting, by the UE, a cell reselection priority of a frequency of an MBMS cell to the highest. According to the present invention, a UE can identify whether a cell capable of providing services that the UE is receiving or is interested in around the UE, so that the cell can learn which neighboring cells are MBMS cells and what services are being broadcast in MBMS cells if such MBMS cells are available. | 06-05-2014 |
20140206372 | METHOD, TERMINAL, AND SYSTEM FOR REALIZING DEVICE TO DEVICE COMMUNICATION - Embodiments of the present invention disclose a method, device, and system for realizing device to device communication. The communication method includes: acquiring a wireless network temporary identifier used for device to device communication; receiving transmission grant information scrambled through the wireless network temporary identifier used for the device to device communication; and performing the device to device communication according to descrambled transmission grant information. In the present invention, by sending, to the terminal, the wireless network temporary identifier used for performing the device to device communication and the transmission grant information, the terminal may realize the D2D communication according to the wireless network temporary identifier used for performing the device to device communication and the transmission grant information, thereby satisfying a requirement of D2D data transmission between terminals. | 07-24-2014 |
20140211682 | Method, Device and System for Transmitting Multimedia Broadcast Multicast Service - A method, device and system are used for transmitting a Multimedia Broadcast Multicast Service (MBMS). The method includes sending, by a first base station, a service identifier of a MBMS that needs to be received by a user equipment in a coverage area of the first base station to a gateway. The first base station receives a data packet of the MBMS and a synchronization control packet on a first multicast channel which are sent by the gateway. The first multicast channel is a multicast channel where the MBMS is located. | 07-31-2014 |
20140269575 | METHOD, BASE STATION, AND USER EQUIPMENT FOR IMPLEMENTING CARRIER AGGREGATION - Embodiments of the present invention provide a method, a base station, and a user equipment for implementing carrier aggregation. The method includes: determining, by a primary base station, to add a cell for a user equipment UE; and sending, by the primary base station, a first message to the UE, where the first message is used to instruct the UE to add the cell, the first message includes configuration information of the cell and an identifier or index of a base station to which the cell belongs, and the base station to which the cell belongs is a secondary base station. In the embodiments of the present invention, under the control of the primary base station of the UE, a cell of another base station can be added for the UE, so as to implement carrier aggregation between base stations, thereby further increasing user throughput of the UE. | 09-18-2014 |
20140274196 | DEVICE-TO-DEVICE (D2D) POWER CONTROL METHOD, USER EQUIPMENT, BASE STATION, AND COMMUNICATION SYSTEM - Embodiments of the present invention provide a device-to-device (D2D) power control method, a user equipment, a base station, and a communication system. The method includes: receiving, by a first user equipment UE, path loss information sent by a base station or a reference signal sent by a second UE, and obtaining a transmit power of the first UE according to the path loss information or the reference signal; sending data to the second UE based on the transmit power of the first UE, so that the second UE obtains an adjustment reference value according to the data and sends detection control information to the base station according to the adjustment reference value; and receiving, by the first UE, power adjustment information which is sent by the base station according to the detection control information, and adjusting, according to the power adjustment information, the transmit power of the first UE. | 09-18-2014 |
20140307663 | METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING DATA SCHEDULING - A method, an apparatus, and a system for implementing data scheduling are provided. By adopting the method, the apparatus, and the system in embodiments of the present invention, a BSR is generated when uplink data that needs to be sent exists; and by using the BSR and correspondence between a logical channel and a base station, a UE can transmit the uplink data on a logical channel that corresponds to a base station, thereby avoiding a problem that data cannot be processed because a radio resource and a logical channel correspond to different base stations, so that the UE can transfer data to be uploaded to a correct base station corresponding thereto, which greatly improves efficiency of data scheduling in a mode of carrier aggregation between base stations. | 10-16-2014 |
20140308956 | METHOD AND DEVICE FOR DETERMINING TIMING ADVANCE GROUP OF SERVING CELL - The present invention provides a method for determining a timing advance group of a serving cell, including: determining, by a source base station of a user equipment, a target base station that the user equipment is to be handed over to; sending auxiliary information for determining a timing advance group of a target serving cell of the user equipment to the target base station; receiving the timing advance group of the target serving cell of the user equipment that is determined by the target base station according to the auxiliary information; and sending the timing advance group to the user equipment. Implementation of the method provided by the present invention can avoid timing advance grouping performed on a secondary carrier after handover, and reduce data transmission interruption or delay incurred by the handover, thereby improving quality of service of a communications service. | 10-16-2014 |
20140313968 | SUBFRAME PROCESSING METHOD AND DEVICE - A subframe processing method and device are disclosed. The subframe processing method includes: if data packets that are not received by an evolved NodeB (eNB) include at least two consecutive Multimedia Broadcast Multicast Service (MBMS) data packets to be scheduled in a Dynamic Schedule Period (DSP) by the eNB, setting a subframe of the eNB that is used to transmit Dynamic Schedule Information (DSI) corresponding to the DSP to null. When the eNB finds that consecutive MBMS data packets are lost and/or that a type 0 Protocol Data Unit (PDU) group is lost, a subframe used to transmit the DSI may be set to null, thereby preventing the eNB from transmitting incorrect DSI which may interfere with other eNBs and cause incorrect data receiving of a user equipment (UE). | 10-23-2014 |
20150071160 | METHOD, APPARATUS, AND SYSTEM FOR REPORTING SERVICE INDICATION MESSAGE - The present invention discloses a method, an apparatus, and a system. The method includes: acquiring, by a base station, in at least one scenario of the following five scenarios, a broadcast/multicast service (MBMS) interest indication reported by a user equipment; and performing, by the base station, an MBMS handover on the user equipment according to the MBMS interest indication, where the five scenarios include: when the user equipment receives modified MBMS auxiliary information, in a process in which the user equipment is handed over from a source base station to the base station and after the handover is completed, when a radio resource control protocol RRC of the user equipment is re-established to the base station, when an MBMS service that interests the user equipment ends, and when a carrier configuration of the user equipment is modified. | 03-12-2015 |
20150071250 | DATA FORWARDING METHOD, DEVICE, AND COMMUNICATIONS SYSTEM - Embodiments of the present invention provide a data forwarding method, device, and communications system, which relate to the field of communications and can achieve accuracy and continuity of data transmission during carrier aggregation for cells between base stations. The method includes: sending, by a primary base station, a first message to a secondary base station, where the first message is used to instruct the secondary base station to perform handover, and the first message includes an identifier of a target base station; confirming, by the primary base station, that the secondary base station forwards data to the target base station; and sending, by the primary base station, a second message to a user equipment, where the second message is used to instruct the user equipment to acquire the data from the target base station. The embodiments of the present invention are used for data forwarding. | 03-12-2015 |
20150141015 | Wireless Network Handover Method, Base Station, and User Equipment - Embodiments of the present invention relates to a wireless network handover method, a base station and a user equipment. The wireless network handover method includes: sending, by a source base station, a handover request to a target base station, where the handover request includes information about a candidate wireless fidelity access point Wi-Fi AP; and sending, by the source base station, a wireless resource control RRC connection reconfiguration message to a user equipment UE, where the RRC connection reconfiguration message is used to instruct the UE to hand over from the source base station to the target base station, and the RRC connection reconfiguration message includes information that is about a target Wi-Fi AP and obtained by the target base station according to the information about the candidate Wi-Fi AP. | 05-21-2015 |
20150163794 | UPLINK CONTROL INFORMATION FEEDBACK METHOD, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide an uplink control information feedback method, a base station, and a user equipment. The method includes: receiving uplink scheduling information of a non-independent small base station; and sending uplink control information (UCI) over a physical uplink shared channel (PUSCH) of the non-independent small base station according to the uplink scheduling information. In the embodiments of the present invention, the user equipment uses the physical uplink shared channel of the small base station to offload traffic from the physical uplink control channel (PUCCH), thereby reducing the load of the physical uplink control channel of the macro base station and reducing the collision probability. | 06-11-2015 |
20150188719 | Method and Related Device for Indicating and Identifying Physical Resource Block PRB - Embodiments of the present invention disclose a method for indicating a physical resource block PRB, including: receiving indication information that is sent by a multi-cell multicast coordination entity MCE and used for indicating usage of a physical resource block PRB in a multimedia broadcast multicast service single frequency network MBSFN subframe; and sending the indication information for indicating the usage of the PRB in the MBSFN subframe to a served user terminal. | 07-02-2015 |
20150244429 | DATA TRANSMISSION METHOD, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide a data transmission method, a base station, and a user equipment (UE). The method includes: generating, by a first base station, downlink radio link control (RLC) protocol data units (PDUs); and sending, by the first base station, a first part of downlink RLC PDUs in the downlink RLC PDUs to a user equipment UE, and sending a second part of downlink RLC PDUs in the downlink RLC PDUs to a second base station, so that the second base station sends the second part of downlink RLC PDUs to the UE. Hence, the first base station and the second base station are capable of jointly sending data to the UE, thereby improving a peak rate and a throughput of the UE | 08-27-2015 |
20150257070 | MIGRATION METHOD AND APPARATUS - The present invention discloses a migration method and an apparatus, which relate to the field of communications technologies and are invented for implementation of proper configuration of different network resources. The method includes: sending, by a base station of a first network, information to a user equipment, where the information is used for: migrating, by the user equipment, from a second network to the first network, where the user equipment is in an idle state relative to the first network; or determining, by the user equipment, whether to migrate from the first network to the second network, where the first network is a 3GPP network, and the second network is a non-3GPP network. The present invention is mainly applied to a process of network migration of the user equipment. | 09-10-2015 |
20150264597 | Communication Method, Base Station, and User Equipment - A communication method includes: receiving, by a user equipment, measurement configuration information sent by a base station, where the measurement configuration information is used to instruct the user equipment to perform measurement on a WiFi AP, and the measurement configuration information includes a WiFi measurement object and a WiFi measurement quantity; performing, by the user equipment, measurement on the WiFi measurement object according to the WiFi measurement quantity, to obtain a measurement report; and sending, by the user equipment, the measurement report to the base station, so that the base station determines, according to the measurement report, to offload the user equipment to the WiFi AP or stop communication between the user equipment and the WiFi AP. | 09-17-2015 |
20150289166 | DATA TRANSMISSION METHOD AND APPARATUS - The present invention relates to a data transmission method and apparatus. The data transmission method includes: acquiring associated count values of received protocol data units PDUs, determining N candidate count values, where the N candidate count values are in a one-to-one correspondence with the N data streams, and the candidate count value is a maximum value of associated count values of PDUs from each data stream and in the received PDUs, selecting a minimum value from the N candidate count values as a currently submissible count value; and when the associated count values of the received PDUs meet a submitting condition set according to the currently submissible count value, submitting PDUs of which associated count values meet the submitting condition to an upper-layer communication layer of the first data link layer. | 10-08-2015 |
20150304860 | METHOD, BASE STATION, AND SYSTEM FOR SENDING RRC SIGNALING - Embodiments of the present invention disclose a method, a base station, and a system for sending RRC signaling, and in the method for sending RRC signaling provided in the embodiments of the present invention, a pico base station and a macro base station participate in configuration and generation of an RRC reconfiguration message; the pico base station establishes only one RRC entity that is used to generate a configuration parameter or an RRC entity; the RRC reconfiguration message cooperatively generated by the pico base station and the macro base station is uniformly sent by the macro base station to a user equipment. Therefore, the user equipment UE can support, only by establishing an SRB corresponding to the macro base station, an RRC reconfiguration message sent by the pico base station, thereby lowering design complexity and costs. | 10-22-2015 |
20150312904 | MASTER-SLAVE BASE STATION CLUSTER, CENTRAL UNIT, REMOTE UNIT, AND INFORMATION PROCESSING METHOD - Embodiments of the present invention provide a master-slave base station cluster, a central unit, a remote unit, and an information processing method. The master-slave base station cluster includes: a central unit and at least one remote unit, where each remote unit is connected to the central unit through a remote interface; the central unit includes: at least one of a MAC layer function module, an RLC layer function module, a PDCP layer function module, and an RRC function module, and a first interface function module; and each remote unit includes: a second interface function module, an L1 layer function module, and another function module of the MAC layer function module, the RLC layer function module, the PDCP layer function module, and the RRC function module except the function module included in the central unit. | 10-29-2015 |
20150319618 | COMMUNICATION SECURITY PROCESSING METHOD, AND APPARATUS - The present invention provides a communication security processing method and an apparatus. The communication security processing method includes: determining, by a base station, that user equipment UE needs to access an access point AP; acquiring, by the base station, a security parameter that is required for the UE to interact with the AP; after an air interface is securely activated, sending, by the base station, the security parameter to the UE, so that the UE performs, by using the security parameter, security processing on data exchanged between the UE and the AP. According to the communication security processing method and the apparatus that are provided in the present invention, a security air interface between UE and a base station is used to transfer a security-related parameter, which improves data communication security, and enhances network control performed by an operator. | 11-05-2015 |
20150341960 | Data Transmission Method and Apparatus - Embodiments of the present invention provide a data transmission method and apparatus. The method includes generating a configuration message. The configuration message is used to configure, for user equipment UE, a function of receiving downlink bundled data, and the downlink bundled data is downlink data that is repeatedly transmitted at least twice. The configuration message to the UE and the downlink bundled data are sent to the UE. According to the data transmission method and apparatus provided in the embodiments of the present invention, downlink data is sent to user equipment in a downlink bundling manner, thereby shortening a delay of the downlink data transmission. If the downlink data is PDCCH control signaling, timeliness of an operation indicated by the PDCCH control signaling is improved. | 11-26-2015 |
20150358960 | RESOURCE ALLOCATION METHOD AND APPARATUS - By using a method for coordination between base stations, one base station allocates a resource to user equipment in a better manner with reference to resource configuration information saved in the base station and resource configuration information of another base station. The method provided in the embodiments of the present invention includes: acquiring, by a first base station, resource configuration information of a first cell, where the first cell is a cell served by the first base station; receiving resource configuration information of a second cell sent by a second base station, where the second cell is a cell served by the second base station; and allocating a resource to user equipment according to the resource configuration information of the first cell and the resource configuration information of the second cell, so that the user equipment communicates with the first cell and the second cell. | 12-10-2015 |
20160029405 | METHOD AND DEVICE FOR OBTAINING SECONDARY TIMING ADVANCE - Embodiments of the present invention provide a method and a device for obtaining a secondary timing advance. The method includes: after a secondary cell activation command is received or after a secondary cell is activated, if a secondary time alignment timer TAT of the secondary cell does not run, initiating, by a terminal, a random access procedure; and obtaining, by the terminal, the secondary TA according to a TA received in the random access procedure. With the method and the device for obtaining a timing advance according to embodiments of the present invention, a terminal initiates a random access procedure to obtain a secondary timing advance after the terminal receives a secondary cell activation command sent by a base station or after a secondary cell is activated, thereby saving signaling overhead and system resources. | 01-28-2016 |
20160029427 | COMMUNICATION METHOD, AND TERMINAL - Embodiments of the present disclosure disclose a data retransmission communication method and a terminal for implementing inter-base station carrier aggregation, where the method includes: receiving, by a first Radio Link Control (RLC) entity of a terminal, a packet data unit PDU; and when the first RLC entity determines that the PDU reaches a maximum quantity of retransmissions, instructing, by the first RLC entity, a second RLC entity of the terminal to transmit the PDU, where the first RLC entity is corresponding to a first base station, and the second RLC entity is corresponding to a second base station. By using the method and the terminal in the embodiments, frequency of RRC connection re-establishment is reduced, and a data packet loss caused by frequent re-establishment is further avoided, thereby improving user experience. | 01-28-2016 |
20160044536 | DATA TRANSMISSION METHOD, BASE STATION, AND WIRELESS COMMUNICATIONS DEVICE - The present invention discloses a data transmission method, a base station, and a wireless communications device, which can ensure normal communication between a terminal and a base station in a multi-stream aggregation scenario. The method includes: receiving, by a primary base station, offloading information sent by a wireless communications device, where the wireless communications device is a secondary base station or a terminal; and adjusting, by the primary base station according to the offloading information, offloading data that is allocated to a multi-stream aggregation base station. The present invention is applicable to the communications field. | 02-11-2016 |
20160044611 | Method for Contolling Uplink Transmit Power in Inter-Base Station Carrier Aggregation, Base Station, and Device - Embodiments provide a method for controlling an uplink transmit power in inter-base station carrier aggregation. The method includes acquiring, by a first base station, a maximum uplink transmit power that is allocated by user equipment (UE) to the first base station, and configuring, by the first base station, an uplink transmit power for the UE according to the maximum uplink transmit power. In the method, because the maximum transmit power allocated to the first base station is allocated according to status information of an uplink resource of a second base station, a power that is allocated by the UE to each base station can be coordinated. | 02-11-2016 |
20160072668 | Service Data Offloading Method, Access Network Device, and Terminal - A service data offloading method, an access network device, and a terminal are provided. The access network device sends a local area network configuration message and a bearer configuration message to the terminal, configures a local area network for the terminal according to the local area network configuration message, and configures a dedicated bearer for the terminal according to the bearer configuration message, where the local area network configuration message or the bearer configuration message includes a downlink-only data reception indication, so that the terminal receives, in the local area network according to the downlink-only data reception indication, downlink data of the dedicated bearer and prohibits sending uplink data of the dedicated bearer. | 03-10-2016 |
20160081076 | COMMUNICATION METHOD, BASE STATION AND USER EQUIPMENT - The present invention provides a communication method to solve a problem of a failure in data receiving that arises. The method includes: sending, by a first base station, first data to UE according to first data allocation information that is determined according to a radio access capability of the UE; and sending, by a second base station according to second data allocation information that is determined by the first base station according to the radio access capability of the UE, second data to the UE; where the first base station performs carrier aggregation with the second base station, and a total amount of data that is sent by the first base station and the second base station to the UE in a same TTI does not exceed a total amount of data that can be received according to the radio access capability of the UE. | 03-17-2016 |
20160100343 | CELL DISCOVERY METHOD AND APPARATUS - Embodiments of the present invention provide a cell discovery method and apparatus, where the method includes: determining, by a second network node, modified timing of the second network node according to acquired timing modification information; receiving, by the second network node, uplink resource information of user equipment sent by a first network node; performing, by the second network node, detection on an uplink signal of the user equipment by using the modified timing and according to the uplink resource information; and when detecting proximity of the user equipment, sending, by the second network node, proximity information to the first network node. The cell discovery method and apparatus provided in the embodiments of the present invention prevent from triggering UE to perform unnecessary cell measurement or handover, thereby reducing network signaling load and lowering power consumption of the UE. | 04-07-2016 |
20160105900 | METHOD FOR TRANSMITTING DATA ON WIRELESS LOCAL AREA NETWORK, USER EQUIPMENT, AND ACCESS POINT - The present invention discloses a method for transmitting data on a wireless local area network (WLAN), user equipment (UE), and an access point (AP). The method includes: receiving first indication information sent by an AP, where the first indication information is used to indicate that UE can preferentially send data to the AP when the UE obtains a transmission resource through contention; determining, according to the first indication information, a first moment for sending current data to the AP, where an interval between a second moment at which the UE receives a first feedback message sent by the AP and the first moment is a first sending interval, the first feedback message is used to indicate whether a previous piece of data is successfully received, and the first sending interval is less than a distributed interframe space (DIFS); and sending the current data to the AP at the first moment. | 04-14-2016 |
20160112961 | Uplink Power Control Method and Apparatus - The present invention provides an uplink power control method and an apparatus. The method includes: receiving, by a first base station, a power headroom report PHR sent by a terminal, where the PHR includes: power headroom PH of the terminal in a serving cell provided by the first base station, a quantity of physical resource blocks PRBs allocated by a second base station to the terminal in a serving cell provided by the second base station, and PH of the terminal in the serving cell provided by the second base station, and controlling, by the first base station according to the PHR, transmit power of the terminal in the serving cell provided by the first base station. | 04-21-2016 |
20160127107 | Cell Status Changing Method, User Equipment, and Base Station - Embodiments disclose a cell status changing method. The method includes receiving, by user equipment, a first indication sent by a master base station, where the first indication is used to indicate a status change of a first cell of the master base station or a status change of a second cell of a secondary base station; and performing activation on the first cell or the second cell according to the first indication, or performing deactivation on the first cell or the second cell according to the first indication. In embodiments, both the master base station and the secondary base station serve the UE and undergo carrier aggregation, and the UE may obtain, by using the received first indication sent by the master base station, an active state or an inactive state of a serving cell that belongs to a base station that serves the UE. | 05-05-2016 |
Qinglong Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160128243 | Automatic Component Loading System - An automatic component loading system is disclosed. The automatic component loading system has a loading device, a conveying device having a plurality of first pin receiving slots and a plurality of first component receiving trays positioned around a circumference of the conveying device, and a position correcting device having at least one pin that corresponds with the plurality of first pin receiving slots. | 05-05-2016 |
Qingwen Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130197733 | CONTROL METHOD FOR IDLING ANTI-ROLLBACK OF PURE ELECTRIC VEHICLE - The present invention relates to a control method for idling anti-rollback of pure electric vehicle, which comprises the following steps: determining whether an anti-rollback control is needed by the current state of the vehicle or not with the vehicle controller according to the brake pedal, the handbrake device and the accelerator pedal; If needed, judging whether the working condition of the anti-rollback control is satisfied by the current states of the power battery, the motor controller, and the motor or not with the vehicle controller; If not satisfied, stopping the motor to output a torque; If satisfied, driving the motor to output the torque for the anti-rollback control. With this pure electric vehicle, the control method for idling anti-rollback of pure electric vehicle can be suitable for the pure electric vehicle, the pure electric vehicle uses the motor alone to drive the vehicle, therefore is very different from conventional cars in the control of the torque and the speed regulation, thus the present invention can be suitable for starting an electric vehicle at idle, prevents effectively an electric vehicle on a slope from rolling back, has a simple and quick processing procedure, and a stable and reliable performance, and lays a solid foundation for further development and application of the electric vehicle technology. | 08-01-2013 |
Shanjun Oak Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130279888 | TECHNIQUES FOR SYNCHRONIZATION OF AUDIO AND VIDEO - Techniques are described for determining whether a stream is in a stable state and permitting adjustment of the PTS value when the stream is in a stable state. The stream can be in a stable state when PTS values received over a period of time do not change unexpectedly. For example, when the stream is in a stable state, the PTS value for audio or video can be adjusted based on system buffer levels, i.e., over flow or under flow. The amount of adjustment of the PTS value can be based on whether the buffer level appears to be moving into greater overflow or underflow. In some cases, when the stream is not in a stable state, the audio is permitted to be played back at a sample rate and video is permitted to be played back at a frame rate instead of being controlled by PTS. | 10-24-2013 |
Shaohai Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150340227 | METHOD FOR REPAIRING DAMAGES TO SIDEWALLS OF AN ULTRA-LOW DIELECTRIC CONSTANT FILM - A method for repairing damages to sidewalls of an ultra-low dielectric constant film is disclosed by the present invention comprises the following steps: depositing an ultra-low dielectric constant film on an semiconductor substrate; dry-etching the ultra-low dielectric constant film to form a sidewall structure thereof; performing wet cleaning by using a chemical agent containing an unsaturated hydrocarbon having —O—C(Re)x; and performing ultraviolet curing. The present invention can restore pores size and porosity of the ultra-low dielectric constant film, and to keep effective dielectric constant to a minimum. | 11-26-2015 |
Taiying Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130104780 | HONEYCOMB TABLE | 05-02-2013 |
Tieqiang Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140066680 | CATALYST FOR THE OXIDATIVE DEHYDROGENATION OF BUTENE TO BUTADIENE AND PREPARATION PROCESS THEREOF - The present disclosure provides a catalyst for oxidative dehydrogenation of butene to butadiene, comprising at least one compound of formula Zn | 03-06-2014 |
Wenli Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150013167 | SHAVER HEAD MECHANISM - A shaver includes a shaver head casing, floating cutter holders disposed in the shaver head casing, and two or three circular rotary blade assemblies respectively configured in the central circular holes of the floating cutter holders from below via a rabbet structure; the floating cutter holder is made of a hard rubber material disposed inside and a soft rubber material covering the outside, and is in a fingernail shape, with a circular-arc-shaped outside and an inside opening that is flat or at an angle of 120 degrees; the two or three floating cutter holders are mutually connected via a strip-shaped thin soft rubber layer by means of the opening that is flat or at an angle of 120 degrees, the thickness of the strip-shaped thin soft rubber layer being 0.05-0.15 mm. The floating cutter holder is a soft and flexible integrated structure. | 01-15-2015 |
Xian Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140132571 | AUTOMATED TESTING OF GESTURE-BASED APPLICATIONS - Described herein is a technology for facilitating testing of a web application is described herein. In some embodiments, a data file including recorded data of one or more recorded gesture-events is received. A test case is loaded with the recorded data. The one or more recorded gesture events are replayed in the test case and the web application is executed to generate test results. | 05-15-2014 |
Xiancheng Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120244695 | METHOD FOR FABRICATING FLASH MEMORY DEVICE AND FLOATING GATE THEREIN - A method for fabricating a floating gate in a flash memory device includes providing a substrate, forming a first-type ion doped floating gate layer on the substrate, forming a first patterned photoresist layer on the first-type ion doped floating gate layer, dry etching the first patterned photoresist layer, wherein a dimension of the pattern of the first photoresist layer after the dry etching process is smaller than a dimension of the pattern before the dry etching process. The method further includes forming a dual-doped floating gate layer by implanting second-type ions into the first-type ion doped floating gate layer by using the first photoresist layer as a mask, wherein the first-type ions and the second-type ions have opposite charges. A flash memory device thus fabricated has a small CD and a dual-doped floating gate that provide high programming efficiency. | 09-27-2012 |
Xian Cheng Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140291789 | SEMICONDUCTOR MAGNETORESISTIVE RANDOM-ACCESS MEMORY (MRAM) DEVICE AND MANUFACTURING METHOD THEREOF - The present disclosure describes a semiconductor MRAM device and a manufacturing method. The device reduces magnetic field induction “interference” (disturbance) phenomenon between adjacent magnetic tunnel junctions when data is written and read. This semiconductor MRAM device comprises a magnetic tunnel junction unit and a magnetic shielding material layer covering the sidewalls of the magnetic tunnel junction unit. The method for manufacturing a semiconductor device comprises: forming a magnetic tunnel junction unit, depositing an isolation dielectric layer to cover the top and the sidewall of the magnetic tunnel junction unit, and depositing a magnetic shielding material layer on the isolation dielectric layer. | 10-02-2014 |
Xiang Yin Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20080316662 | Reducing input capacitance for high speed integrated circuits - An integrated circuit with reduced pad capacitance, having a trench formed in the silicon substrate below the pad to reduce the pad capacitance. In another embodiment, an encapsulated air cavity if formed underneath the pad. Other embodiments are described and claimed. | 12-25-2008 |
20090039482 | Package Including a Microprocessor & Fourth Level Cache - A method, apparatus and system with a package including an integrated circuit disposed between die including a microprocessor and a die including a fourth level cache. | 02-12-2009 |
20090250707 | Multi-chip assembly with optically coupled die - Disclosed are embodiments of a multi-chip assembly including optically coupled die. The multi-chip assembly may include two opposing substrates, and a number of die are mounted on each of the substrates. At least one die on one of the substrates is in optical communication with at least one opposing die on the other substrate. Other embodiments are described and claimed. | 10-08-2009 |
20100059858 | Integrated capacitors in package-level structures, processes of making same, and systems containing same - An article includes a top electrode that is embedded in a solder mask. An article includes a top electrode that is on a core structure. A process of forming the top electrode includes reducing the solder mask thickness and forming the top electrode on the reduced-thickness solder mask. A process of forming the top electrode includes forming the top electrode over a high-K dielectric that is in a patterned portion of the core structure. | 03-11-2010 |
20110058419 | MULTI-CHIP ASSEMBLY WITH OPTICALLY COUPLED DIE - Disclosed are embodiments of a multi-chip assembly including optically coupled die. The multi-chip assembly may include two opposing substrates, and a number of die are mounted on each of the substrates. At least one die on one of the substrates is in optical communication with at least one opposing die on the other substrate. Other embodiments are described and claimed. | 03-10-2011 |
Xianwei Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20080297067 | POWER REGULATION FOR LED STRINGS - One embodiment of the invention includes a power regulator system. The system comprises at least one current regulator configured to maintain a substantially constant current flow through each of at least one series connected light emitting diode (LED) string. The system also comprises a power converter configured to generate an output voltage to provide power to the at least one current regulator and the at least one series connected LED string. The system further comprises a voltage regulator configured to determine a voltage that provides power to the at least one current regulator and to adjust the output voltage based on the determined voltage to mitigate power loss due to excessive voltage provided to power the at least one current regulator. | 12-04-2008 |
20080297128 | SAMPLE AND HOLD SCHEME FOR A FEEDBACK NETWORK OF A POWER CONVERTER - One embodiment of the invention includes a system for regulating an output voltage of a power converter. The system comprises an error amplifier that compares a feedback voltage associated with the output voltage with a reference voltage to generate an error signal that is employed to control a magnitude of the output voltage. The system also comprises a plurality of sample and hold circuits each configured to sample an error amplifier output voltage to provide the error signal. The system further comprises a switching controller configured to control switching of the error amplifier output voltage between each of the plurality of sample and hold circuits in response to a change in an output load of the power converter. | 12-04-2008 |
20100188012 | APPARATUS AND METHOD FOR DIMMING A BACKLIGHT WITH PSEUDO-RANDOM PHASE DELAY - A method for generating an actuation signal for a light source is provided. A random phase delay for each period of an input signal is generated, where each period is a predetermined length. Each phase delay is added to a predetermined actuation period to generate a sum. The sum is compared to the predetermined length. At least one turn-on and at least one turn-off for each period of the input signal is calculated from the comparison of the sum to the predetermined length, and the actuation signal having each turn-on and each turn-off is generated. | 07-29-2010 |
Xiaofeng Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130210678 | MOESIN FRAGMENTS AND USES THEREOF - The present invention provides compositions and methods useful for detecting and monitoring autoimmune diseases. | 08-15-2013 |
Xiaoguang Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110003439 | SEMICONDUCTOR DEVICE PACKAGE HAVING FEATURES FORMED BY ELECTROPLATING - Embodiments in accordance with the present invention relate to the fabrication of packages for semiconductor devices, and in particular to the use of electroplating techniques to form features on the surface of a metal lead frame. In accordance with one embodiment, electroplating is used to fabricate non-integral pin portions shaped to remain securely encapsulated within the plastic molding of the package. In accordance with another embodiment, electroplating may be used to fabricate protrusions on the underside of the lead frame for elevating the package above the PC board, thereby preserving the rounded shape of solder balls used to secure the diepad to the PC board. In accordance with yet another embodiment, electroplating may be used to fabricate raised patterns on the upper surface of the diepad for ensuring uniform spreading of adhesive used to secure the die to the diepad, thereby ensuring level attitude of the die within the package. | 01-06-2011 |
20150206868 | FLIP CHIP SEMICONDUCTOR DEVICE - A semiconductor device package comprises a lead frame having a die paddle comprising a first chip installation area and a second chip installation area, a recess area formed in the first chip installation area, and multiple metal pillars formed in the recess area, a notch divides the first chip installation area into a transverse base extending transversely and a longitudinal base extending longitudinally, and separates the recess area into a transverse recess part formed in the transverse base and a longitudinal recess part formed in longitudinal base; a portion of a transverse extending part connecting to an external pin extends into a portion inside of the notch. | 07-23-2015 |
Xiaojun Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090070544 | Microcontrollers with instruction sets - A microcontroller includes a plurality of primary registers, a secondary register and a central processing unit (CPU). The primary registers store a plurality of primary data respectively. Each primary data has a first width. The secondary register includes the plurality of primary registers and stores a secondary data having a second width. The secondary data includes a combination of the plurality of primary data. The CPU executes a first instruction in a first mode in which a primary data is fetched for operation and executes a second instruction in a second mode in which the secondary data is fetched for operation. | 03-12-2009 |
20090079391 | Systems and methods for cell balancing - A cell balancing circuit comprises a first cell having a first voltage, a second cell in series with the first cell and having a second voltage that is greater than the first voltage, and a bypass path in parallel with the second cell for enabling a bypass current for the second cell if a difference between the first voltage and the second voltage is greater than a predetermined threshold. The bypass current is enabled for a balancing time period that is proportional to the difference between the fist voltage and the second voltage. | 03-26-2009 |
20090096420 | Systems and methods for cell balancing - A cell balancing circuit comprises a first cell having a first voltage, a second cell in series with the first cell and having a second voltage that is greater than the first voltage, and a bypass path in parallel with the second cell for enabling a bypass current for the second cell if a difference between the first voltage and the second voltage is greater than a predetermined threshold. The bypass current is enabled for a balancing time period that is proportional to the difference between the fist voltage and the second voltage. | 04-16-2009 |
20110140533 | ASSIGNING ADDRESSES TO MULTIPLE CASCADE BATTERY MODULES IN ELECTRIC OR ELECTRIC HYBRID VEHICLES - According to one aspect there is disclosed an apparatus. The apparatus may include a first battery module. The first battery module may include a switch configured to open or close a first current path from a first terminal of a battery to a second terminal of the battery when a second battery module is coupled to the first battery module; a current sensor configured to sense a current in a second current path, the second current path different from the first current path; and a local controller configured to control a state of the switch to open or close the switch, wherein closing the switch is configured to close the first current path, the local controller is further configured to detect the sensed current in the second current path, and the local controller is further configured to receive and store an identifier based at least in part on the current detected in the second current path. | 06-16-2011 |
20110145629 | FLEXIBLE BUS ARCHITECTURE FOR MONITORING AND CONTROL OF BATTERY PACK - The present invention provides a control system which is used for a stacked battery of a plurality of battery packs. Each battery pack has a plurality of battery cells coupled in series. The control system is capable of reconfiguring communication among the battery packs in the stacked battery, and comprises a plurality of processors, a plurality of controllers, and a monitoring unit. The processors are coupled to the battery packs. Two adjacent processors among the processors are able to communicate with each other though a first bus. The controllers are coupled to the battery packs. Two adjacent controllers among the controllers are able to communicate with each other through a second bus. The processors are capable of communicating with the controllers through a third bus. The monitoring unit is used for monitoring communications among the plurality of processors and communications among the plurality of controllers. The monitoring unit is capable of detecting communication problems on the first bus and/or the second bus. The monitoring unit further is capable of reconfiguring communication paths among the plurality of processors and communication path among the plurality of controllers. | 06-16-2011 |
20110239053 | FLEXIBLE BUS ARCHITECTURE FOR MONITORING AND CONTROL OF BATTERY PACK - A method for diagnosing a control system for a stacked battery is disclosed. The control system comprises a plurality of processors, a plurality of controllers, and a monitoring unit (control unit). The method comprises sending a diagnostic information from the central unit to a top processor of the plurality of processors, transmitting a return information from the top processor of the plurality of processors to the central unit, comparing the diagnostic information sent from the central unit with the return information received by the central unit, and indicating a communication problem if the diagnostic information sent from the central unit is different from the return information received by the central unit. The steps are repeated by eliminating the top processor from a previous cycle and assigning a new top processor if there is no problem with the reconfigurable communication system. | 09-29-2011 |
20110289239 | DEVICE ADDRESS ASSIGNMENT IN A BUS CASCADE SYSTEM - According to one aspect there is disclosed an apparatus. The apparatus may include a first device. The first device may include a first serial input port configured to receive serial data from at least one of a host MCU and a second device; a first serial output port configured to output the serial data to a third device when the third device is coupled to the first device; a first shift register configured to receive the serial data from the first serial input port; a first multiplexer configured to selectively couple the first serial output port to the first shift register or the first serial input port; and a bus controller configured to receive the serial data from the first serial input port, the bus controller further configured to control the first multiplexer to couple the first serial output port to the first serial input port or the first shift register, based at least in part on the serial data, wherein the serial data includes a command section of a command and at least a portion of a payload section of the command, wherein the command section includes a command code, a target address and an error check and the payload section includes at least one new address and at least one corresponding error check. | 11-24-2011 |
20120303997 | Flexible Bus Architecture for Monitoring and Control of Battery Pack - A method for diagnosing a control system for a stacked battery. The control system comprises a plurality of processors, a plurality of controllers, and a monitoring unit (control unit). The method comprises sending a diagnostic information from the central unit to a top processor of the plurality of processors, transmitting a return information from the top processor of the plurality of processors to the central unit, comparing the diagnostic information sent from the central unit with the return information received by the central unit, and indicating a communication problem if the diagnostic information sent from the central unit is different from the return information received by the central unit. The steps are repeated by eliminating the top processor from a previous cycle and assigning a new top processor if there is no problem with the reconfigurable communication system. | 11-29-2012 |
Xiaoling Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160000830 | USE OF ALLOGENEIC INTERSTITIAL VESSEL-LAYER CELL AND ALLOGENEIC MESENCHYMAL PROGENITOR CELL FOR PREVENTING OR TREATING OSTEOARTHRITIS - Provided are uses of allogeneic interstitial vessel-layer cells and allogeneic mesenchymal progenitor cells in the preparation of a pharmaceutical composition for preventing or treating osteoarthritis (OA). Also provided is a pharmaceutical composition containing the allogeneic interstitial vessel-layer cells and the allogeneic mesenchymal progenitor cells. | 01-07-2016 |
Xin Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110077206 | USE OF HNF4ALPHA FOR TREATMENT OF HUMAN MALIGNANT SOLID TUMORS THROUGH INDUCTION-DIFFERENTIATION THERAPY - Use of hepatocyte nuclear factor 4α (HNF4α) for the treatment of human malignant solid tumors through induction-differentiation therapy is provided. | 03-31-2011 |
20140100350 | SOLID-PHASE POLYMERIZATION METHOD FOR PREPARING HIGH-MOLECULAR-WEIGHT ALIPHATIC POLYESTER - A solid-phase polymerization method of high-molecular-weight aliphatic polyester conducts the solid-phase polymerization of aliphatic polyester prepolymer under a gas stream containing sulfonic acid catalyst. The method features preparing metal free aliphatic polyester with high molecular weight, good color and luster and perfect thermal stability efficiently. The non-metal-ion aliphatic polyester is not only applicable to common use, but is also suitable as high value-added medical material and packing material which contacts with food directly than other metal-containing polyester. | 04-10-2014 |
Xuan Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130326435 | Distance Metric For Accurate Lithographic Hotspot Classification Using Radial and Angular Functions - An dual function distance metric for pattern matching based hotspot clustering is described. The dual function distance metric can handle patterns containing multiple polygons, is easy to compute, and is tolerant of small variations or shifts of the shapes. Compared with an XOR distance metric pattern clustering, the dual function distance metric can achieve up to 37.5% accuracy improvement with 2×-4× computational cost in the context of cluster analysis. The dual function distance metric is reliable and accurate for characterizing clips (e.g. hotspots), thereby making it desirable for industry applications. | 12-05-2013 |
Yanmei Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150101455 | Method for Recovery of Nobel Metals from long-Chain Hydrocarbons, Tars, Oils - The present invention relates to a method for recovery of noble metals from long-chain hydrocarbons, oils or tars, comprising a thermal treatment process in the presence of a defoaming agent having an ash fraction of 0.1% by weight or more. | 04-16-2015 |
Yiyong Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090186399 | STREPTOMYCES STRAIN AND THE METHOD OF CONVERTING FERULIC ACID TO VANILLIN BY USING THE SAME - A method of vanillin production from ferulic acid with a high concentration by biotransformation using a | 07-23-2009 |
Yizhi Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150348966 | FIN FIELD-EFFCT TRANSISTORS AND FABRICATION METHOD THEREOF - A method for fabricating fin field-effect transistors includes providing a semiconductor substrate; and forming a plurality of fins on a surface of the semiconductor substrate. The method also includes forming dummy gates formed over side and top surfaces of the fins; forming a precursor material layer with a surface higher than top surfaces of the fins to cover the dummy gates and the semiconductor substrate; performing a thermal annealing process to convert the precursor material layer into a dielectric layer having a plurality of voids; and planarizing the dielectric layer to expose the top surfaces of the dummy gates. Further, the method also includes performing a post-treatment process using oxygen-contained de-ionized water on the planarized dielectric layer to eliminate the plurality of voids formed in the dielectric layer; removing the dummy gates to form trenches; and forming a high-K metal gate structure in each of the trenches. | 12-03-2015 |
Yongmei Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140313959 | Apparatus and Method for Processing Downlink Signal - An apparatus includes a downlink signal differentiating unit is configured to receive a downlink signal and differentiate a type of the downlink signal. A public baseband processing unit is connected to the downlink signal differentiating unit and is configured to receive a public downlink signal obtained by the downlink signal differentiating unit by the differentiating, to encode and modulate the public downlink signal to obtain a public baseband signal, and to transmit the public baseband signal to a carrier unit. A traffic baseband processing unit is connected to the downlink signal differentiating unit, and is configured to receive a traffic downlink signal obtained by the downlink signal differentiating unit by the differentiating, to encode and modulate the traffic downlink signal to obtain a traffic baseband signal, and to transmit the traffic baseband signal to the carrier unit. | 10-23-2014 |
20150103719 | METHOD, APPARATUS, AND SYSTEM FOR DISABLING STANDARD NETWORK - The present invention relates to a method, an apparatus, and a system for disabling a standard network. The method includes: acquiring processing capability information of all standard networks in a multi-standard network; judging, according to the processing capability information of all of the standard networks, whether to disable a first standard network; when it is necessary to disable the first standard network, sending disabling information to the first standard network which needs to be disabled; sending information of subscribing to a first energy conservation event to a second standard network; and when information of triggering the first energy conservation event returned by the second standard network is received, sending enabling information to the first standard network. Therefore, in the method, disablement and enablement of a base station or cell in a multi-standard network is uniformly coordinated and managed by a network management system. Moreover, the method adapts to variations of services in the multi-standard network, and in particular, to a burst service. | 04-16-2015 |
Yongqin Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090019498 | METHOD AND SYSTEM FOR GENERATING SPECIFIC SEGMENTS OF A PROGRAM - The present invention provides a method for creating a specific segment during broadcasting program. Firstly, sending a program to an user terminal; then receiving a request of an user from the user terminal, which requests to create a specific segment, wherein the specific segment is part of the broadcasting program; finally creating the specific segment according to the request. Furthermore, the invention can also send the created specific segment to the user terminal. The invention solves the problem that the choice standard for the specific segment specified by the broadcasting program supplier/the program producer does not meet the real requirement of the users, thereby the users can obtain their required specific segments during watching program to satisfy their individual needs. | 01-15-2009 |
Yong Qin Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150127251 | STREETWISE NAVIGATION SYSTEM USING INFRASTRUCTURE ELEMENTS - A system and method for providing directional information to a user using existing infrastructure elements ( | 05-07-2015 |
Zhanghe Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150372072 | ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL, ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE, AND METHOD FOR FABRICATING ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL - An organic light emitting diode (OLED) display panel is disclosed. The display panel includes a substrate, and a Thin-film Transistor (TFT) disposed on the substrate. The TFT includes a source electrode, and a drain electrode. The display panel also includes a power line disposed above the substrate, an auxiliary electrode electrically connected to the power line, and a signal input terminal, electrically connected to the power line and providing an input signal. A first collective portion of the auxiliary electrode and the power line has a first length and a first resistance. A second collective portion of the auxiliary electrode and the power line has a second length and a second resistance. The first collective portion is between the second collective portion and the signal input terminal. The first length is equal to the second length, and the first resistance is greater than the second resistance. | 12-24-2015 |
Zhaosen Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120122902 | PYRIMIDINE DERIVATIVE, PREPARATION METHOD AND USE THEREOF - A pyrimidine derivative and the preparation method and usethereof. The said pyrimidine derivative is a diaryl pyrimidine derivative or a diaryl benzo pyrimidine derivative which has the structure shown as the Formula I and IV. | 05-17-2012 |
Zhili Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130131737 | SEPARABLE PEDICLE SCREW - Techniques are generally described related to a method and system for treating an injury with a bone screw. One example bone screw may be configured to fracture at a pre-selected frangible location so that the point of failure is not in an inaccessible location, e.g., deeply embedded below the surface of a treated bone. The bone screw may further include a material disposed over the frangible location that is designed to temporarily strengthen the screw and selected to be absorbed by the body over a period of time after installation of the screw in the bone. One example bone screw may include an unthreaded portion that is configured to facilitate removal of an embedded screw fragment from a bone in the event that the screw fails in vivo. | 05-23-2013 |
20130261667 | ROD SYSTEM FOR GRADUAL DYNAMIC SPINAL FIXATION - A rod system includes two rods each with a head and a shaft, two elastic members each fitted around one shaft against one head, and a case defining a first inner portion, a second inner portion, and a third inner portion in communication with the first and the second inner portions. A first rod with a first elastic member is seated in the first inner portion so the first elastic member abuts the bottom of first inner portion and the first head protrudes into the third inner portion. A second rod and a second elastic member is seated in the second portion so the second elastic member abuts the bottom of the second inner portion and the second head protrudes into the third inner portion and abuts the first head. | 10-03-2013 |
20140194931 | ROD SYSTEM FOR GRADUAL DYNAMIC SPINAL FIXATION - A rod system includes two rods each with a head and a shaft, two elastic members each fitted around one shaft against one head, and a case defining a first inner portion, a second inner portion, and a third inner portion in communication with the first and the second inner portions. A first rod with a first elastic member is seated in the first inner portion so the first elastic member abuts the bottom of first inner portion and the first head protrudes into the third inner portion. A second rod and a second elastic member is seated in the second portion so the second elastic member abuts the bottom of the second inner portion and the second head protrudes into the third inner portion and abuts the first head. | 07-10-2014 |
20140296928 | SEPARABLE PEDICLE SCREW - Techniques are generally described related to a method and system for treating an injury with a bone screw. One example bone screw may be configured to fracture at a pre-selected frangible location so that the point of failure is not in an inaccessible location, e.g., deeply embedded below the surface of a treated bone. The bone screw may further include a material disposed over the frangible location that is designed to temporarily strengthen the screw and selected to be absorbed by the body over a period of time after installation of the screw in the bone. One example bone screw may include an unthreaded portion that is configured to facilitate removal of an embedded screw fragment from a bone in the event that the screw fails in vivo. | 10-02-2014 |
Zhiming Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150130393 | SOLID-STATE RELAY FOR RUNNING DIRECTION CONTROL OF THREE-PHASE ALTERNATING CURRENT MOTOR AND METHOD THEREOF - A solid state relay for controlling a three-phase AC motor running direction is provided, a driver module, power components module, phase sequence detection module, phase lack detection module, and automatic phase correction and phase lack protection logic module. The input of the phase sequence detection module is connected to the three-phase power supply, and the output is connected to the automatic phase correction and phase lack protection logic module, to provide phase sequence detection and a phase sequence signal to the automatic phase correction and phase lack protection logic module. The input of the phase lack detection module is connected to the three-phase power supply, and the output is connected to the automatic phase correction and phase lack protection logic module, to detect a lack of phase and provide the lacking phase signal to the automatic phase correction and phase lack protection logic module. | 05-14-2015 |
Zuoxiang Zeng, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140256875 | PROCESS FOR PREPARING AMORPHOUS POLYESTER HOT MELT ADHESIVE WITH LOW MELTING POINT - A method of preparing an amorphous, low-melting-point polyester hot-melt adhesive is disclosed. The method includes the steps of: 1) esterifying terephthalic acid, isophthalic acid and an aliphatic dicarboxylic acid with ethylene glycol and a C | 09-11-2014 |
20140303323 | METHODS FOR PREPARATION OF POLYESTER/GLYOXALATED POLYVINYL ALCOHOL SEMI-INTERPENETRATING POLYMER NETWORK HOT-MELT ADHESIVE - A polyester/glyoxalated polyvinyl alcohol semi-interpenetrating polymer network hot-melt adhesive and preparation method therefore, mainly inlcudes the steps of: 1) transesterification of certain amounts of dimethyl terephthalate and another dibasic ester with 1,4-butanediol and other diols in the presence of an organotin catalyst under a nitrogen atmosphere in a reactor, completed upon the amount of distillation of a monohydric alcohol byproduct reaching greater than 95% of the theoretical amount; 2) after the temperature is maintained for a period of time, adding in a stabilizer and a polycondensation catalyst and incrementally increasing the temperature to trigger a polycondensation reaction under a reduced pressure to produce particles of a copolymer, and freezing and pulverizing the copolymer particles to produce a powder of a copolyester; 3) uniformly blending a polyvinyl alcohol/glyoxal mixture with the powder produced in step 2) at ambient temperature to produce the target product. The product is capable of forming an internal semi-interpenetrating network at application temperatures. | 10-09-2014 |
20140316067 | METHOD FOR PREPARATION OF POLYESTER/POLYOLEFIN HOT-MELT ADHESIVE FOR USE IN A SOLAR CELL BUS BAR - A method of preparing a polyester/polyolefin hot-melt adhesive for use in a solar cell bus bar is disclosed, in which 2,6-naphthalenedicarboxylic acid and ethylene glycol are first sequentially subjected in a predetermined ratio to esterification and polycondensation in the presence of a certain amount of a titanium-based catalyst to result in a polyethylene naphthalate (PNT) with a weight-average molecular weight of 16,000˜20,000. The PNT is then melt-blended with a low-density polyethylene (LDPE) in the presence of a compatibilizer to produce the hot-melt adhesive that can be shaped into films having a high light transmittance, good mechanical properties, high heat and yellowing resistance and thus particularly suitable for use in solar cell bus bars. | 10-23-2014 |
20140349842 | PREPARATION METHOD OF POLYESTER SYNTHESIS COMPOSITE CATALYST - A method of preparing a composite catalyst for polyester synthesis includes the steps of: 1) sequentially dissolving a titanium compound, a silicon compound and a tin compound in an organic solvent; 2) adding a water solution of an acidic compound or of an alkaline compound in the compound from step 1) to cause hydrolysis thereof and collecting a precipitate, and washing the hydrolysis precipitate with a deionized water to obtain the composite catalyst. The catalyst is not only effective in polyester production polycondensation, but also has significant catalytic activity in esterification. The produced polyester chips all have a desirable hue. | 11-27-2014 |