Cao
Aijun Cao, Sullentuna SE
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20100079244 | Robust Paging Indicator Detection - A robust method of page indication (PI) detection improves the probability of detecting a transmitted PI under conditions that decrease the probability of accurate PI detection. The method includes choosing a standard value of a PI threshold against which to compare accumulated PI bits when the probability of correctly detecting the PI is high, and choosing a derived value of the PI threshold lower than the standard value when the probability of correctly detecting the PI is low. The derived PI threshold value determination includes a factor indicative of a desired probability of accurate PI detection. | 04-01-2010 |
Aijun Cao, Lulea SE
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20100003992 | Finding Hidden Cells in a Mobile Communication System - A weaker cell is discovered in a mobile communication system that also includes a stronger cell. Discovery involves ascertaining a slot timing of a received signal that has passed through a channel. The slot timing is used to ascertain a stronger secondary synchronization vector contained in the received signal. A channel estimate is generated, and used with the stronger secondary synchronization vector to generate a cancellation signal that is an estimate of a stronger secondary synchronization vector component of the received signal. Removing the cancellation signal from the received signal yields a residual signal. The slot timing is used to ascertain a weaker secondary synchronization vector contained in the residual signal. The weaker secondary synchronization vector is used to ascertain a group identifier (ID) of the weaker cell. The group ID of the weaker cell and the residual signal are used to ascertain the weaker cell's scrambling code ID. | 01-07-2010 |
Aijun Cao, Stockholm SE
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20130176841 | Method and Apparatus for Receiving Physical Uplink Control Channel in LTE System - The present document discloses an apparatus for receiving Physical Uplink Control Channel (PUCCH) in Long Term Evolution (LTE) system, comprising: blocks of system FFT performing system FFT on data from a plurality of antennas, blocks of PUCCH RB processing units receiving the allocated logic resource index table and the local base sequence and output of the blocks of system FFT, and generating DMRS despread outputs and data values; a block of SR detection for receiving the data values and the DMRS despread outputs, and for generating SR detection results; blocks of user data extraction receiving data values and DMRS despread outputs, and performing user data extraction; blocks of PUCCH user processing units receiving an orthogonal sequence index, the data values and an output from blocks of user data extraction, and generating a ACK/NAK/CQI signal for a concerned UE. | 07-11-2013 |
20140064211 | METHODS AND APPARATUS FOR USING A GEOMETRY INDICATOR IN HETNET DEPLOYMENTS - In a heterogeneous network deployment that includes a macro base station and a low power node, a geometry indicator is transmitted by the low power node to facilitate the calculation of a path loss difference value at a user equipment using power estimates of the received synchronization signal from the macro base station and received geometry indicator signal from the low power node. Using the estimated path loss difference value, the user equipment adjusts the power level of an initial preamble signal transmission to the macro base station. | 03-06-2014 |
20140092861 | WIRELESS COMMUNICATIONS BASED ON IDENTIFYING LOWER POWER NODES IN HETEROGENEOUS NETWORK DEPLOYMENTS - In a heterogeneous network deployment that includes one or more macro base stations and one or more low power nodes, a technique can be provided to encode network operational information using phase differences in synchronization signals transmitted by a network node. The synchronization signals may be one of the first signals that a user equipment (UE) attempts to locate when attempting to join a wireless network. The phase-encoded network operational information indicates to the UE where to locate a geometry indicator transmission from a low power node that is a part of the network, but is not the node that transmits the synchronization signals. The geometry indicator transmission may include identity information for the transmitting node and may be transmitted at a pre-determined nominal transmit power. | 04-03-2014 |
20140092879 | DOWNLINK TRANSMISSION POINT SELECTION IN A WIRELESS HETEROGENEOUS NETWORK - A heterogeneous wireless communication network comprises a macrocell base station that includes a first transmission point, at least one microcell base station that includes a second transmission point and a controller configured to enable transmission of wireless data from the macrocell base station and the at least one microcell base station to a user equipment (UE). The controller is configured to determine a set of transmission point combinations for providing downlink data, determine, using a statistics of ACKs and NACKs received for previous downlink transmissions from the transmission point combinations, a sequence of downlink transmissions to the UE from the transmission point combinations in the set. | 04-03-2014 |
20140126553 | PROCESSING UPLINK DATA TRANSMISSIONS IN A HETEROGENEOUS WIRELESS NETWORK - In a heterogeneous wireless network that includes a macro base station and one or more micro base stations, a wireless device to wirelessly transmit, in a first time slot at a first position in a first transmission subframe, data over a first physical communication channel. An ACK/NACK control message is received over a backhaul network connection a first time period after the first time slot. A response message is transmitted to the wireless device such that when the control message is received prior to the second time slot, then the response message uses data reception information from the control message and when the control message is not received prior to the second time slot, then the response message indicates that the data was successfully received. | 05-08-2014 |
20140200009 | OPERATION OF A HETEROGENEOUS WIRELESS NETWORK BY DETERMINING LOCATION OF A WIRELESS DEVICE - A heterogeneous wireless communication network includes a macrocell base station that one or more low power nodes. The location of a wireless device is estimated based on feedback reports received from the wireless device in response to downlink transmissions of a reference signal. Based on the estimated location, a schedule for future transmissions of the reference signal to the wireless device are determined. The schedule specifies a frequency of transmission of the reference signals. The schedule specifies downlink transmission antenna configuration to be used for the reference signal transmissions. | 07-17-2014 |
Bin Cao, Xiamen CN
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20120266992 | ROCKER SWITCH WATERWAY MECHANISM - The present invention is provides with a rocker switch waterway mechanism, which includes an inlet unit, at least two outlet units and a switch mechanism. The switch mechanism includes a rocker and switch valve pin jointed together, the switch valve is disposed inside the cavity of the connection of the two outlet units, and the rocker drives the switch valve moves between the inlets of the two outlet unit to realize the switch of the two outlet units. The present invention is provided with not much switch force, and the switch is convenient. | 10-25-2012 |
20130032645 | BALL ARM SWITCHING SHOWER - A ball arm switching shower has a fixed unit and a switching mechanism. The fixed unit is provided with multiple outlet functions, a assembling slot and a water inlet passage, each outlet function is provided with a water division hole. The switching mechanism comprises a connecting part, a handle, a switching plate, a transmission shaft and a sealing piece. The connecting part can be mounted in the assembling slot in a sliding and swinging manner. The handle is fixedly connected to the connecting part. The transmission shaft can fixedly connect to the connecting part and the switching plate, so that the switching plate can be driven to swing and slide through the movement of the handle. | 02-07-2013 |
20130118538 | RICH AIR SPRAYER OF SANITARY WARE - A rich air sprayer of sanitary ware has a base, the base is disposed with at least two waterways; each waterway includes an inlet hole, a mutation cavity connected to the inlet hole and an air inlet hole connected to the mutation cavity, the flow area of the inlet hole is smaller than that of the mutation cavity, negative pressure is generated inside the mutation cavity when the water flows from the inlet hole into the mutation cavity, the negative pressure makes the mutation cavity suck air from the outside of the sprayer through the air inlet hole, the air and the water are mixed to form bubbles; the outlets of the mutation cavities intersect or the tangents of the outlets of the mutation cavities intersect, making the water flowing out of the outlets of the mutation cavities collide to enhance the granular sensation. | 05-16-2013 |
20130119286 | TOUCH SWITCH OUTLET MECHANISM - A touch switch outlet mechanism has a fixation unit and a switch unit. The fixation unit includes an inlet waterway connected to the water source, a water diversion cavity connected to the inlet waterway, N number of water diversion holes connected to the water diversion cavity and several outlet functions with same number as the water diversion holes and one to one corresponding to the water diversion holes, N is equal to or more than 2; The switch unit includes N−1 number of sealing balls and N touch buttons, the N touch buttons are separately disposed with a touch end inside the water diversion cavity and a controlled end controlled by the user, the touch ends of the N touch buttons corresponding to N water diversion holes and sliding connected to the fixation unit, the N−1 sealing balls can close N−1 of the N water diversion holes. | 05-16-2013 |
20140027234 | AUTO-REBOUND SWITCHING APPARATUS AND THE SWITCHING METHOD THEREOF - An auto-rebound switching apparatus has: a body provided with a water-separating apparatus, an upper cover rotatably arranged on the rear side of the body, a passive disc rotatably arranged between the rear side of the body and the upper cover, a clutch mechanism comprising a bi-directional ratchet gear and a bi-directional pawl matching the ratchet gear, the ratchet gear being rotatably arranged on the rear side of the body and transmissively connected to the water-separating apparatus, thus allowing the ratchet gear, when rotating, to drive the water-separating apparatus into motion to allow switching, the bi-directional pawl, the upper cover, and the passive disc being interconnected, allowing the upper cover to rotate relative to the passive disc thus driving the bi-directional pawl to move between a forward rotation position, a reverse rotation position, and a detached position, and a rebound apparatus. | 01-30-2014 |
20140076993 | HIGH TEMPERATURE PROTECTIVE VALVE AND THE USE THEREOF IN A SHOWER HEAD - A high temperature protective valve and the use thereof in a shower head, wherein the high temperature protective valve includes a body, the body having a complete one-way waterway, and also a thermo-sensitive assembly and a pivot valve assembly. The thermo-sensitive assembly is fixed inside the body and has a memory alloy body which can be immersed in the waterway and extend and retract along the direction of the flow. The pivot valve assembly is also fixed inside the body downstream waterway of the thermo-sensitive assembly. The pivot valve assembly has a pivot valve plug which is controllable by the thermo-sensitive assembly so as to cut off the waterway. The high temperature protective valve of such a structure has a fast response and can achieve good protective effects at a high temperature. | 03-20-2014 |
Bin Cao, Guiyang CN
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20120305630 | LIVE WELDING METHOD AND ARRANGEMENT FOR ALUMINUM ELECTROLYTIC CELL UNDER SERIES FULL CURRENT - A device using the live welding method for aluminum electrolytic cell overhauling under series full current consists of short-circuit buses at the bottom of the cell ( | 12-06-2012 |
20130186749 | Cell Bottom Structure of Reduction Cell - The present invention discloses a cell bottom structure of a reduction cell which comprises a reduction cell and a cathode bus, wherein the bottom of the reduction cell is provided with column-shaped cathode carbon blocks perpendicular to the bottom of the reduction cell, and a lower end of the column-shaped cathode carbon block is connected to the cathode bus. By means of inserting the column-shaped cathode carbon blocks perpendicular to the bottom of the reduction cell and connecting the lower end of the column-shaped cathode carbon block with the cathode bus, such that electrical current that guided from anode carbon blocks is guided through the molten aluminum to the column-shaped cathode carbon blocks and is downwardly guided out, the present invention reduces horizontal electrical current in the molten aluminum, such that the cathode extending into the molten aluminum can effectively reduce fluctuations of the molten aluminum to obtain a stable surface of the molten aluminum, thereby reducing a polar distance between a cathode and an anode and lowering cell voltage so as to achieve the object of lowering electricity consumption. | 07-25-2013 |
20130277212 | Cathode Boss Structure for Aluminum Electrolytic Cell - A cathode boss structure for an aluminum electrolytic cell is disclosed. The cathode boss is arranged on the top surface of the cathode carbon block or on the top of the gap between two cathode carbon blocks. The distance between cathode bosses is 400 mm-900 mm. The length of the throughout elongate cathode boss is 100-250 mm longer than that of cathode carbon block, and two ends thereof are directly embedded into the paste around lateral portion. The length of the embedded and butted cathode boss is in a range of 3000-3200 mm, two ends thereof are fixed by binding carbon blocks respectively, and the binding carbon blocks are embedded into the paste around lateral portion. The cross-section of the cathode boss structure is in the shape of rectangle or isosceles trapezoid. The cathode boss structure is applicable to all types of current electrolytic cells. The strip boss is implanted into the top surface of the cathode of the electrolytic cell conveniently and quickly when the lateral portion of the common electrolytic cell is rammed, thereby forming a “choking effect”, reducing the flow rate of the aluminum liquid layer, decreasing energy dissipation from the aluminum liquid layer, therefore improving the production stability of the electrolytic cell and reducing energy consumption. | 10-24-2013 |
Bolin Cao, Tianjin CN
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20130148688 | QUANTUM THEORY CORRECTION METHOD AND SYSTEM FOR IMPROVING ACCURACY OF TEMPERATURE MEASUREMENT OF RADIATION THERMOMETER - The present invention provides a quantum theory correction method for improving the accuracy of temperature measurement of radiation thermometer and a radiation thermometer system. The invention is related to the radiation thermometer in the field of instrumentation. The present invention acquires parameters reflecting energy level structure by adopting effective physical model to process data and using keyboard input or data transmission. The temperature of the object to be measured is finally acquired and displayed on the displayer. The quantum theory correction method and radiation thermometer system effectively overcome the difficulty that the value of radiance ε(λ·T) cannot be accurately measured in the event that radiance correction method is used to improve the accuracy of radiation thermometer. Thus, the accuracy of thermometer is improved significantly. | 06-13-2013 |
Chunling Cao, Jiamusi City CN
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20120267180 | AGRICULTURAL HARVESTER WITH AIR CONDUIT - An agricultural harvester ( | 10-25-2012 |
Cuong Cao, Suwon KR
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20110014724 | METHOD OF DETECTING BIOPRODUCTS USING LOCALIZED SURFACE PLASMON RESONANCE SENSOR OF GOLD NANOPARTICLES - Disclosed is a method of detecting bioproducts using Localized Surface Plasmon Resonance (LSPR) of gold nanoparticles, which can diagnose bioproducts based on changes in the maximum wavelength occurred by an antigen-antibody reaction after immobilization of the gold nanoparticles onto a glass panel. A sensor using such method exhibits high sensitivity, is low in price, and makes quick diagnosis possible, thereby being applicable to various biological fields associated with environmental contaminants, pathogens and the like, as well as diagnosis of diseases. Further, it provides a technology for manufacturing a sensor having higher sensitivity, low price and quick performance, as compared to conventional methods using SPR. | 01-20-2011 |
Cuong Hung Robert Cao, Panania AU
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20100007664 | LINE STROKING METHOD AND SYSTEM - A method for generating an outline for a stroked line of specified width from an input line ( | 01-14-2010 |
Cuong Hung Robert Cao, Revesby AU
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20100315431 | COMBINING OVERLAPPING OBJECTS - A method of modifying drawing commands to be input to a rendering process is disclosed. The method detects a first glyph drawing command and detects a predetermined number of further glyph drawing commands proximate within a threshold of the first glyph drawing command. The predetermined number of proximate glyph drawing commands is accumulated. The accumulated proximate glyph drawing commands are combined into a 1-bit depth bitmap. The 1-bit depth bitmap is output to the rendering process as a new drawing command. | 12-16-2010 |
20130003085 | METHOD, APPARATUS AND SYSTEM FOR RENDERING AN OBJECT ON A PAGE - A method of rendering a graphical object (e.g., | 01-03-2013 |
Fengming Cao, Bristol GB
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20110007850 | METHOD AND APPARATUS FOR DETERMINING RECEIVER BEAM FORMING VECTORS IN MULTI-USER MIMO SYSTEMS - According to one embodiment there is provided a method of determining receiver beam forming vectors for a plurality of receivers in a MIMO system. Each receiver comprises a plurality of receiver antennae. The MIMO system also comprises a plurality of transmitter antennae. The method comprises quantifying the properties of the channels of the MIMO system in a channel property matrix including interference between individual channels and performing Cholesky decomposition of the receiver property matrix row-by-row into a lower triangular matrix with unit elements along its diagonal, a diagonal matrix and the Hermitian transpose of said triangular matrix. Performing the Cholesky decomposition comprises determining, when performing a step of the Cholesky decomposition for a row, a receiver-beam forming vector associated with the row that maximises the component of the diagonal matrix in the row. | 01-13-2011 |
20110243045 | LINEAR MULTIUSER PRECODING WITH MULTIPLE-RECEIVE ANTENNA RECEIVERS - According to one embodiment there is provided a method performed in a transmitter side of a multiuser minimum square error linear precoding MIMO system that comprises a transmitter with a plurality of transmit antennae and a plurality of receivers. Each receiver of the plurality of receivers comprises a plurality of receive antennae. The method is a method of scheduling receivers from among the plurality of receivers and comprises obtaining, for some or all of the receivers, receiver channel information that quantifies the properties of transmit channels between receiver antennae of the receiver and transmit antennae of the transmitter and establishing an order for determining the receiver combining vectors of the some or all of the receivers. The order is established by selecting as a next receiver in the order a so far unselected receiver from the some or all of the receivers that minimally increases the mean square data transmission error. The establishing of the order is based on the channel information of any receivers previously selected in the order and of unselected receivers. | 10-06-2011 |
20130163539 | RADIO RESOURCE MANAGEMENT FOR DISTRIBUTED CELLULAR SYSTEMS - In a network comprising user devices and signal notes, communication links are scheduled by identifying one or more active signal node/user device pairs, wherein each active pair comprises a signal node that is presently communicating with a respective active user device over a signal channel. Then, one or more inactive signal node/user device pairs is identified; each inactive pair comprises an inactive signal node that is not presently communicating over the signal channel and a potential user device that is capable of communicating with the inactive signal node over the signal channel. One of the inactive pairs is then identified which, when made into an active pair, will achieve the greatest total fairness criterion, the total fairness criterion being a sum of a fairness criterion for the potential user device in the inactive pair in question and a fairness criterion for each of the active user devices in the event that the respective inactive pair becomes an active pair. The fairness criterion for each user device is dependent on the transmission rate achievable between the user device and the signal node in its respective pair. | 06-27-2013 |
20130189931 | WIRELESS COMMUNICATION METHODS AND APPARATUS - In one embodiment a method of identifying interference in a wireless network is disclosed. The wireless network comprises a first base station and a second base station. The method comprises detecting an increase in an error rate in a wireless connection between the first base station and a first wireless device; comparing a reference signal power received by the first wireless device from the first base station with a threshold value; and determining that the increase in error rate is due to interference from a wireless connection between the second base station and a second wireless device if the reference signal power is greater than the threshold. | 07-25-2013 |
20140106765 | INTER-CELL INTERFERENCE MITIGATION - Allocation of terminal stations to communications channels is carried out on the basis of a selection criterion. Allocation takes account of whether the terminal station is in an edge region of a cell. If so, then the list of terminal stations to be allocated is modified, to account for any interference risk from other base stations. | 04-17-2014 |
Frederic Cao, Boulogne-Billancourt FR
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20110097008 | METHOD FOR PROCESSING A DIGITAL OBJECT AND RELATED SYSTEM - The invention relates to the processing of a digital object that comprises: cancelling the noise of an original object (I) of a first type containing noise in order to obtain a noise-free object (J) of the first type; obtaining an object with a quasi-white noise of the first type from a difference (B) between the original object and the noise-free object; applying to the noise-free object (J) a first processing (t | 04-28-2011 |
20120120255 | METHOD FOR ESTIMATING A DEFECT IN AN IMAGE-CAPTURING SYSTEM, AND ASSOCIATED SYSTEMS - The invention relates to a method for estimating a defect in an image-capturing system ( | 05-17-2012 |
20140313374 | METHOD AND SYSTEM FOR CAPTURING SEQUENCES OF IMAGES WITH COMPENSATION FOR VARIATIONS IN MAGNIFICATION - A system for capturing sequences of digital images, including a lens, a digital sensor including a plurality of light-sensitive elements, a focusing module suitable for varying the focus of the lens on the sensor, and an electronic processing unit. The electronic processing unit is suitable for determining a variation in magnification between two consecutively captured digital images from a variation in the focus of the lens, and for determining a digital compensation for said variation in magnification. The electronic processing unit is further suitable for digitally processing at least one of the consecutively captured digital images on the basis of said predetermined compensation. The system enables compensation for visual effects resulting from changes in magnification between two consecutively captured images. | 10-23-2014 |
Giacomo Cao, Cagliari IT
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20130118112 | PROCESS FOR MANUFACTURING PHYSICAL ASSETS FOR CIVIL AND/OR INDUSTRIAL FACILITIES ON MOON, MARS AND/OR ASTEROID - A process for manufacturing physical assets for civil and/or industrial facilities on Moon, Mars and/or asteroid, as well as the kit of materials and apparatus for implementing the same. Such a kit allows in fact to implement the process of the invention by providing all materials and apparatus that will be applied on Moon, Mars and/or asteroid, thus advantageously and significantly reducing, either the costs and the volume and bulk of the materials. The process comprises the steps of enriching the regolite present in the soil in ilmenite or in iron oxides, then mixing it with aluminum powder and sending the resulting mixture to a reaction chamber for the obtention of constructive elements. | 05-16-2013 |
20140165461 | PROCESS FOR THE PRODUCTION OF USEFUL MATERIALS FOR SUSTAINING MANNED SPACE MISSIONS ON MARS THROUGH IN-SITU RESOURCES UTILIZATION - A process for the production of useful materials to sustain manned space missions on Mars, as well as the kit of materials and apparatus for implementing the same, is described. Said process uses as raw feedstock only natural resources available in-situ, namely Mars atmosphere and regolith. The kit allows to implement the process of the invention by providing all materials and apparatus that will be used on the Martian soil. | 06-19-2014 |
Guochao Cao, Nanyang CN
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20120308951 | COAL DECOMPOSITION EQUIPMENT - The invention discloses a coal decomposition equipment including an airtight kiln body with an inlet and an outlet, wherein a flame gas pipeline heating facility is set in the kiln body and a channel for impelling and decomposing coal is formed between the flame gas pipeline heating facility and an inner wall of the kiln body; and a coal decomposition gas collecting pipe is provided on the kiln body to communicate with the channel. Since the present invention makes the vast thermal conduction produced by the flame gas pipeline heating facility and radiate to the coal power in the coal substance impel decomposition channel. The pulverized coal fully absorbs the heat so as to be heated and decomposed to the gas, coal tar gas and coal with a higher heat-value in the channel. | 12-06-2012 |
20130126330 | VERTICAL PYROLYSIS EQUIPMENT FOR COAL MATERIAL - Disclosed is a vertical pyrolysis equipment for coal material, which comprises an enclosed kiln body with an inlet and an outlet, a flame-gas heating pipelines provided inside the kiln body, coal material propulsion and pyrolysis passage formed between the flame-gas heating pipelines and inner wall of the kiln body, coal pyrolysis gas collecting tube communicated with the coal material propulsion and pyrolysis passage provided on the kiln. The heat generated by flame-gas heating pipelines is conducted and radiated to coal powder in the coal material propulsion and pyrolysis passage. The coal powder sufficiently absorbs the heat and is pyrolyzed into fuel gas, tar gas and coal with high heat value inside the coal material propulsion and pyrolysis passage. The pyrolyzed fuel gas and tar gas are transferred to the gas dedusting-liquifying mechanism outside the kiln through the connecting coal pyrolysis gas collecting tube for collecting, dedusting, separating and high-pressure liquefying. | 05-23-2013 |
20130134031 | ELECTRICAL HEATING COAL MATERIAL DECOMPOSITION APPARATUS - An electrical heating coal material decomposition apparatus includes a closed kiln body with a feed inlet, a discharge outlet, and an electrical heating device arranged in the kiln body. A propulsion and decomposition path of coal material is formed between the electrical heating device and the inner wall of the kiln body. A coal decomposition gas collecting pipe communicates with the propulsion and decomposition path of coal material, and is connected with a gas dust-trapping and liquefying device arranged outside the kiln. The electrical heating device transfers heat to the pulverized coal inside the propulsion and decomposition path of coal material by conduction and irradiation. The pulverized coal absorbs sufficient heat and decomposes into fuel gas, tar gas and coal. The fuel gas and tar gas enters the gas dust-trapping and liquefying mechanism through the decomposed gas collecting tube, where they are collected, dust-trapped, separated and liquefied under pressure. | 05-30-2013 |
20130269904 | ANNULAR CLEAN METAL CASTING MOLD - An annular clean metal casting mold has a mold body which includes a cold bottom mold plate and a peripheral cold mold plate in connection with the cold bottom mold plate. An annular hot preservation layer is disposed inside the peripheral cold mold plate. A cyclic clean crystalline region is formed between the peripheral cold mold plate and the annular hot preservation layer. A sacrificial crystalline region is formed inside the cyclic hot preservation layer. As the outer race of the annular clean crystallization zone contacts large area of the peripheral low cold mold plate, releasing heat rapidly, while the inner race contacts the annular hot preservation layer | 10-17-2013 |
Guohua Cao, Jiangsu CN
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20130056313 | MINING ELEVATOR TRACTION CABLE CONNECTING APPARATUS AND MEASURING METHOD THEREFOR - A mining elevator traction cable connecting apparatus and a measuring method therefor, for use in a mining elevator serving a deep-mine. The apparatus includes an industrial personal computer (IPC), a signal collector connected to the IPC, multiple symmetrically arranged cable rings for use in connecting to one end of a traction cable, and a traction cable tension adjusting apparatus connected to the multiple of cable rings. Arranged within the traction cable tension adjusting apparatus are a plurality of hydraulic cylinders, and a plurality of draw wire displacement sensors for use in monitoring the relative displacement between each hydraulic cylinder plunger and a corresponding hydraulic cylinder body. The draw wire displacement sensors and an oil pressure sensor connected to a hydraulic pipeline are connected to the IPC via the signal collector, forming a traction cable tension and degree of adjustment measuring system. | 03-07-2013 |
Guoliang Cao, Chengdu CN
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20120225621 | ELECTRONIC DEVICE WITH THE FUNCTION OF SUPPORTING MULTIPLE CARDS - An electronic system includes multiple I/O interfaces and a controller. The controller is coupled to multiple cards via multiple I/O interfaces respectively, and can select a card from multiple cards and perform a wireless communication to transfer data between the selected card and a target electronic device. The controller includes a configuration block and a core. The configuration block stores configuration data indicative of selecting which card. The core is coupled to the configuration block and the cards and can enable the wireless communication. | 09-06-2012 |
Haigang Cao, Hangzhou CN
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20130020945 | LED DRIVER AND THE METHOD THEREOF - A LED driver comprising: a power switch; a transformer comprising a primary winding coupled to the power switch, a secondary winding and a third winding; a current sense circuit configured to sense a current flowing through the power switch and generates a current sense signal; a zero cross detecting circuit configured to detect a current flowing through the secondary winding, and generates a zero cross detecting signal; a compensation circuit configured to compensate the current sense signal based on the current flowing through the third winding; a control circuit configured to receive the compensated current sense signal and the zero cross detecting signal, and wherein the control circuit generates a control signal to control the power switch. | 01-24-2013 |
Hanwen Cao, Hannover DE
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20120224713 | WIRELESS AUDIO TRANSMISSION SYSTEM, PARTICULARLY A WIRELESS MICROPHONE SYSTEM - There is provided a wireless audio transmission system, in particular a wireless microphone system, for wireless audio transmission. The system has at least one wireless microphone unit for detecting audio signals and for wirelessly transmitting the detected audio signals, and a central unit. The central unit has a wireless receiving unit for receiving the wirelessly transmitted audio signals from The wireless microphone units, a pilot tone transmitting unit for transmitting a first pilot tone on a pilot channel, and a pilot tone receiving unit for receiving and processing a second pilot tone signal. The pilot tone signal has information in respect of the wireless transmission between the microphone units and the central unit. | 09-06-2012 |
Hongbo Cao, Tianjin CN
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20130209590 | USE OF A CHINESE MEDICINE COMPOSITION IN PREPARING MEDICAMENTS FOR TREATING SECONDARY PREVENTION OF MYOCARDIAL INFARCTION - The present invention relates to a use of Chinese medicine composition in preparation of medicine for secondary prevention of myocardial infarction. Said Chinese medicine composition is prepared from a formula comprising the crude drugs by the following weight percentages: Radix Astragali 22.2%˜66.8%, Radix Salviae Miltiorrhizae 11.6%˜33.4%, Radix Notoginseng 2.5%˜13.5%, and Lignum Dalbergiae Odoriferae 14.5%˜44.3%. | 08-15-2013 |
Hongwei Cao, Chongqing CN
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20130172421 | USE OF KUKOAMINE A AND KUKOAMINE B - The use of Kukoamine A and Kukoamine B in the preparation of drugs for the prevention and treatment of sepsis and autoimmune disease is disclosed. Bacterial endotoxin/lipopolysaccaride (LPS) and unmethylated DNA (CpG DNA) of bacteria, the major pathogen-associated molecular patterns in sepsis and autoimmune disease, are specifically targeted, while the disclosed use directionally isolates lead compounds from traditional Chinese medicine. These measures can overcome the major defects of uncertainty of pharmacological material basis and drug targets of extracts and constituents of traditional Chinese medicine. The disclosed use can help in developing a safe, effective and quality controllable drug for prevention and treatment of sepsis and autoimmune disease so as to help solve the present lack of effective drugs in clinical treatment. | 07-04-2013 |
20130289112 | SALTS OF KUKOAMINE B, PREPARATION METHOD AND USE THEREOF - Salts of kukoamine B, their preparation method and their pharmaceutical use in preparation of drugs for preventing and treating sepsis. Experiments indicate that salts of kukoamine B have a good effect on antagonizing the key factors inducing sepsis, and can be used in the preparation of drugs for preventing and treating sepsis. Under the current circumstances of the lack of effective measures for the treatment of sepsis in clinical practice, the medicinal formulations, which comprise the salts of kukoamine B, pharmaceutically acceptable carrier and/or diluent, provide a new approach for the prevention and treatment of sepsis. | 10-31-2013 |
Hongzhong Cao, Beijing CN
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20130183833 | LASER MICRO/NANO PROCESSING SYSTEM AND METHOD - A laser micro/nano processing system ( | 07-18-2013 |
Hui Cao, Nagoya-Shi JP
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20110052050 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER READABLE STORAGE MEDIUM - A feature vector computation section | 03-03-2011 |
Jianhua Cao, Haidian District Beijing CN
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20120112389 | ELECTROSPINNING MEMBRANE MACHINE IN WARP AND WEFT DIRECTIONS AND APPLICATION PROCESS THEREOF - The present invention relates to an electrospinning device for fabricating a membrane, in particular, to an electrospinning device for fabricating membrane by using spinnerets aligned in machine direction (MD) and transverse direction (TD) in a high-voltage DC electric field, and to method for using the same. In addition to producing a single-layer nanofiber membrane from a polymer composite, the electrospinning device according to the present invention can also conveniently produce a multilayer composite nanofiber membrane from more than one polymer composites. The electrospinning device comprises a control section, an electrospinning section and an ancillary section. The electrospinning section comprises a MD spinnerets set and a TD spinnerets set that are alternately arranged and moves above a membrane collecting device in a to-and-fro scanning manner so as to improve the evenness and strength of the obtained membrane. The high-voltage DC electric field is applied between the MD and TD spinnerets sets and a stainless steel conveyer belt for collecting the membrane. A polymer solution supplied to the MD and TD spinnerets sets is split into nanoflows under the action of the electric field, accumulated on the stainless steel conveyer belt to form a membrane and carried to a collecting roller to be collected. | 05-10-2012 |
Jianjun Cao, Hangzhou CN
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20130153744 | MOUNTING BRACKET FOR AIR CONDITIONER - It is disclosed an mounting bracket for air conditioner including a supporting bottom bracket and a mounting standing bracket; wherein the mounting standing bracket includes a standing bracket fixing portion and a standing bracket sliding portion which are slidably connected with each other to form a frame structure, and the supporting bottom bracket is hinged with the standing bracket fixing portion. The mounting bracket further includes a connecting rod which is a telescopic rod with one end thereof connecting to the standing bracket fixing portion and the other end thereof connecting to the supporting bottom bracket. The air conditioner is supported by the supporting bottom bracket and is fixed by the mounting standing bracket into the mounting bracket, and then the mounting bracket is fixed on the window to support and fix the air conditioner. | 06-20-2013 |
Jianxin Cao, Guangdong CN
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20120275824 | PROCESS CARTRIDGE - The invention relates to a process cartridge, which comprises a process cartridge housing, a photosensitive member, a driving force receiving opening, a retractable mechanism and a control mechanism, wherein the photosensitive member is arranged inside the process cartridge housing; the driving force receiving opening is connected with the photosensitive member and provides a driving force for the photosensitive member; the retractable mechanism allows the driving force receiving opening to extend or retract in the axial direction of the photosensitive member; and the control mechanism controls the extension and retraction of the retractable mechanism. | 11-01-2012 |
20140119775 | DEVELOPER CARTRIDGE WITH COUNTING MECHANISM - The invention provides a developer cartridge with a counting mechanism. The developer cartridge comprises a developer and the counting mechanism, wherein the counting mechanism is provided with protrusions which come in contact with a contact lever on an electronic photographing device so as to count the developer cartridge; and each protrusion has a first position and a second position in the direction perpendicular to a side wall of the developer cartridge, and is, in the first position, in contact with the contact lever, but is not, in the second position, in contact with the contact lever. The working principle of the developer cartridge adopting the counting mechanism is greatly different from the prior art. Therefore, the structure of the counting mechanism of the developer cartridge is simpler and more convenient and reliable; the production precision and the production cost are reduced; and the market competitiveness of the developer cartridge is improved. | 05-01-2014 |
Jingyue Cao, Eindhoven NL
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20120206567 | SUBTITLE DETECTION SYSTEM AND METHOD TO TELEVISION VIDEO - A sub-title detection system and method for television video are provided in which a static region detection is performed, and the results of the static region detection are pruned using a feature based on density of horizontal transition pairs, an intelligent adaptive temporal filtering is performed that uses object-level subtitle information and has suitable properties for integration in a streaming video environment, rectangular bounding boxes are computed around the subtitle using height, width and filling-degree constraints, and finally, subtitle bounding boxes are identified by binary classification based on text stroke alignment features. | 08-16-2012 |
Jin-Hua Cao, Tongzhou City CN
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20130203466 | SECURE DIGITAL CARD - The invention provides a secure digital card. In one embodiment, the secure digital card is coupled to a cell phone, and comprises a smart card, a secure digital card controller (SDC), a first power control circuit, and a second power control circuit. When the cell phone wants to perform a near-end payment process, the SDC controls the first power control circuit to supply a first voltage generated by a first power supply pin of a near field communication (NFC) controller to a power receive pin of the smart card. When the cell phone wants to perform a far-end payment process, the SDC controls a second power control circuit to supply a second voltage generated by a second power supply pin of the SDC to the power receive pin of the smart card. | 08-08-2013 |
Junwei Cao, Haidian District Beijing CN
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20120265616 | DYNAMIC ADVERTISING CONTENT SELECTION - Technologies are generally described for systems and methods effective to dynamically select advertising content. In an example, target sensory content and identification information can be received for a target advertising zone. The target sensory content and the identification information can be analyzed to determine features of the target advertising zone. Based on the features meeting conditions of a predefined function, a subset of advertizing content can be determined. In some embodiments, dynamically selecting advertising content can be performed on remote computing devices. Other embodiments can render the subset of advertising content for consumption in the target advertising zone. | 10-18-2012 |
Liang Cao, Xi'An CN
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20130128922 | Temperature Measuring Devices and Related Methods - Exemplary embodiments are disclosed herein of temperature measuring devices. In an exemplary embodiment, a temperature measuring device includes a temperature sensing means, at least two reference voltage sources, and a reference voltage selection means for selecting one reference voltage source from the at least two reference voltage sources to generate a reference voltage output. The temperature measuring device also includes an A/D converter for converting an analog signal output by the temperature sensing means to a digital signal based on the reference voltage output. The temperature measuring device further includes a temperature calculation means for calculating a temperature to be measured based on the digital signal output by the A/D converter. | 05-23-2013 |
20140285222 | Devices for Measuring Voltage of a Power Supply, Detection Devices, and Temperature Controllers - Disclosed are exemplary embodiments of devices for measuring voltage of a power supply. Also disclosed are exemplary embodiments of detection devices and temperature controllers comprising such devices for measuring voltage of a power supply. In exemplary embodiments, a device for measuring the voltage of a power supply generally includes a resistor, a capacitor, and a control unit. One end of the capacitor is connected with the resistor, while the other end of the capacitor is connected to ground. The control unit is connected with the power supply. The control unit includes a comparator connected with the capacitor, a reference power supply connected with the comparator, a timer, and a computing unit. | 09-25-2014 |
Lin Cao, Changzhou CN
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20130150566 | TUMOR-TARGETED TNF-RELATED APOPTOSIS-INDUCING LIGAND'S VARIANT AND THE APPLICATION THEREOF - The invention belongs to the field of genetic engineering and biotechnology, and specifically discloses a design, preparation and pharmic application of a tumor-targeted TNF-related apoptosis-inducing ligand's variant. The tumor-targeted TNF-related apoptosis-inducing ligand's variant is generated by a fused protein which is consisted of the ligand of CD13, the connecting peptide and TNF-related apoptosis-inducing ligand's variant, and which is by the construction of coding gene of the variant according to the technology of genetic engineering and clone, soluble recombinant expression and ordinary separation and purification. The variant, produced by the method of preparation of the tumor-targeted TNF-related apoptosis-inducing ligand's variant, has favorable tumor-targeting characteristics and the significant enhancement of the anti-tumor effect. It is possible to reducing the required dosage of protein to the treatment effect, increasing the bioavailability, reducing the cost of treatment and overcome the potential toxic effects of the TNF-realated apoptosis-inducing ligand. Moreover, the preparation method of the tumor targeted TNF-related apoptosis-inducing ligand's variant of the present invention provides a method for producing the variant of soluble expression and high concern of polymer forms and a process of separation and purification thereof. | 06-13-2013 |
Ling Cao, Solna SE
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20090183541 | Access Control System and Method for Operating Said System - The present invention relates to a system ( | 07-23-2009 |
20130285793 | ACCESS CONTROL SYSTEM AND METHOD FOR OPERATING SAID SYSTEM - A system uses a mobile unit to control access to physical spaces with electrical locking devices. An authority means connected to the mobile unit issues authorizing data (AD) access rights, which are sent to an authorization means connected to the authority means, generate a mobile unit alpha-numerical key and send the key and the mobile unit's unique identifier to an operator connected to the authorization means. The operator sends the alpha-numerical key to the mobile unit identified by the unique identifier. An electrical locking device and the mobile unit use an authentication protocol with the alpha-numerical key to authenticate the mobile unit, which, when authenticated, sends the authorizing data (AD) to the electrical locking device. If the authorizing data (AD) comprises an identifier of the electrical locking device, the mobile unit can open the electrical locking device using a communication means in the mobile unit for near field communication. | 10-31-2013 |
Linqiu Cao, Wagening NL
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20120263852 | WHEY PROTEIN CONCENTRATE, ITS PREPARATION AND ITS USE - The invention pertains to process for manufacturing whey protein concentrate (WPC) from whey, said process involving (a) providing acidified whey; (b) increasing the pH of said acidified whey using one or more carbonate salt(s), preceded and/or followed by ultrafiltration, and (c) subjecting the ultrafiltered carbonate-containing whey to spray drying. A WPC is provided having improved functional properties, particularly increased gel strength and reduced salt sensitivity (i.e. meaning that the functional properties of the WPC are affected by salt to a lesser extent). | 10-18-2012 |
Linqiu Cao, Wageningen NL
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20100087549 | EXTENDED RELEASE EXCIPIENT AND ITS USE - A controlled release excipient composition suitable in formulation of a slow or extended release tablet, contains a synergistic mixture of substantially uncross-linked carboxymethyl starch, or sodium starch glycolate (SSG), and a hydrophilic, non-ionic cellulose ether, preferably hydroxypropylmethylcellulose. Whether or not a SSG in the mixture is sufficiently uncross-linked in the context of the invention can be determined by sedimentation: 0.25 g of the formulation in 100 ml deionized water after 24 hours at 25° C., if subjected to centrifugation at 6080 G at 25° C. for 15 minutes, should exhibit a sedimentation volume of more than 60 ml. | 04-08-2010 |
20110172160 | HEAT-STABLE, AQUEOUS LACTOFERRIN COMPOSITION AND ITS PREPARATION AND USE - The invention pertains to an aqueous composition containing lactoferrin, 35-70 wt % carbohydrate and/or polyol stabilizers, based on the total weight of the aqueous composition, said composition exhibiting a pH higher than 2, lower than 5. At these 5 conditions, the aqueous composition and lactoferrin contained therein may be subjected to a heat treatment without significantly affecting the physiological activity of the lactoferrin. The invention thus particularly pertains to the above aqueous composition, being heat-treated, thus containing heat-stabilized lactoferrin. | 07-14-2011 |
Liu Cao, Zhuhai CN
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20130023194 | Indoor Unit of Air Conditioner - An indoor unit of air conditioner comprises: a panel body ( | 01-24-2013 |
20130029583 | Wall hanging air conditioner - A wall hanging air conditioner comprises a panel ( | 01-31-2013 |
20130035028 | Indoor Unit of Air Conditioner - An indoor unit of air conditioner comprises a panel body ( | 02-07-2013 |
20130102238 | INDOOR UNIT OF AIR CONDITIONER - An indoor unit of an air conditioner comprises a panel body ( | 04-25-2013 |
Nguyet-Minh Cao, Korntal-Muenchingen DE
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20100243387 | ELECTROMECHANICAL FRICTION BRAKE - The invention relates to an electromechanical friction brake, for example in the form of a disc brake having an electromechanical actuation device. The electric motor of the actuation device presses a frictional brake lining against a brake disc by means of a reduction gearbox and a ball ramp mechanism. The actuation device is supported by a spring washer that is pretensioned so strongly that when the disc brake is released it acts on a segment with a falling spring characteristic; that is, a spring force exerted by the spring washer on the frictional brake lining increases with increasing tension of the disc brake. | 09-30-2010 |
Peng Cao, Zhengshou City CN
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20120318667 | Electrolytic Cell for Producing Primary Aluminum by Using Inert Anode - An electrolytic cell for producing primary aluminum by using inert anodes is disclosed, in which an electrolyte system KF—NaF—AlF | 12-20-2012 |
Pingshan Cao, Suzhou CN
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20130043759 | POLYPHASE DYNAMOELECTRIC MACHINES AND STATORS WITH PHASE WINDINGS FORMED OF DIFFERENT CONDUCTOR MATERIAL(S) - A stator for a polyphase dynamoelectric machine includes a stator core and windings positioned about the stator core. The windings include at least a first phase winding and a second phase winding. The first phase winding is formed of at least one electrical conductor material that is not present in the second phase winding. | 02-21-2013 |
20140147294 | VARIABLE CAPACITY COMPRESSOR WITH LINE-START BRUSHLESS PERMANENT MAGNET MOTOR - A variable capacity compressor assembly ( | 05-29-2014 |
20140203674 | ROTOR AND A MOTOR AND COMPRESSOR COMPRISING THE ROTOR - The invention relates to a rotor and a motor and compressor comprising the rotor. The rotor comprising a rotor core defining an outer periphery, a bore concentric with a center of the rotor core, a plurality of magnet slots positioned on the outer periphery, and a plurality of oil holes located radially outward from the center between the bore and the magnet slots, each oil hole includes a body portion and at least one projected portion, the projected portion located radially outward from the body portion and positioned between the body portion and the magnet slots. The projected portion may increase the contact area of the compressor oil with the rotor core to effectively cool down the rotor core. Another advantage of the projected portion may be to further cool down the magnet in the magnet slots. Cooling the magnets may protect against their demagnetization. | 07-24-2014 |
Qing Ri Cao, Suwon-Si KR
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20080279938 | ZALTOPROFEN-CONTAINING SUSTAINED RELEASE TABLET AND PROCESS FOR THE PREPARATION THEREOF - Disclosed is a zaltoprofen-containing sustained release tablet comprising granules containing zaltoprofen and a binder, in which the granules are dispersed in a matrix comprising a hydrophilic polymer, and a diluent is present either in the granules or in the matrix. | 11-13-2008 |
20080305165 | SUSTAINED RELEASE ORAL FORMULATION AND PROCESS FOR THE PREPARATION THEREOF - Disclosed is a multiple unit type sustained release oral formulation comprising sustained release pellets formed from granules containing an active ingredient and a water-insoluble polymer, the granules being coated with a sustained release base material; and rapid release granules containing the active ingredient, and a method for preparing the same. | 12-11-2008 |
Qing-Shan Cao, Shenzhen Cit CN
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20120161628 | LED ILLUMINATING DEVICE - An LED illuminating device includes a hollow base including a first end and a second end, an LED substrate, a connector, and a driving circuit module accommodated in the base. A plurality of vents are defined in a circumferential wall of the hollow base; a space is formed between a circumferential wall of the driving circuit module and the inner surface of the circumferential wall of the hollow base. The space can communicate with the plurality of vents and serve as a hot air channel, to promote heat exchange between hot air in the base and cool air outside the base. | 06-28-2012 |
Ren-Ping Cao, Nanjing CN
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20120313972 | METHOD FOR PROCESSING DIGITAL IMAGE FILE AND ELECTRONIC DEVICE USING THE SAME - The invention provides a method for processing a digital image in an image file and an electronic device having a function of displaying the digital image stored in the image file. The method is suitable for displaying the digital image on an electronic device including a storage unit and an image processing unit, and includes the following steps: storing a digital image file in the storage unit of the electronic device; analyzing the digital image file to obtain an image matrix of the digital image and a plurality of matrix elements of the image matrix; and generating a first size-reduced image through the image processing unit, where the first size-reduced image corresponds to a first size-reduced image matrix, which includes some of the matrix elements, said some matrix elements being not next to one another in the image matrix. | 12-13-2012 |
Roberto Cao, Rehovot IL
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20110129937 | SEMICONDUCTOR DETECTOR FOR PEROXIDE-BASED EXPLOSIVES - A device for the detection of a peroxide-based explosive, in particular, triacetone triperoxide (TATP), which is based on a molecular controlled semiconductor resistor (MOCSER) and composed of at least one insulating or semi-insulating layer, at least one conducting semiconductor layer, two conducting pads and a layer of multifunctional organic molecules capable of adsorbing molecules of said peroxide-based explosive. Further is provided an array of semiconductor devices for the selective detection of a peroxide-based explosive, as well as a method for the selective detection of vapors of a peroxide-based explosive in a gaseous mixture using said array. The multifunctional organic molecules are from the group of cyclodextrins, thiols or alkylphosphonates with RPO(OH) 2 wherein R is an aliphatic hydrocarbyl with C6-C22. | 06-02-2011 |
Rui Cao, Tianjin CN
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20130148688 | QUANTUM THEORY CORRECTION METHOD AND SYSTEM FOR IMPROVING ACCURACY OF TEMPERATURE MEASUREMENT OF RADIATION THERMOMETER - The present invention provides a quantum theory correction method for improving the accuracy of temperature measurement of radiation thermometer and a radiation thermometer system. The invention is related to the radiation thermometer in the field of instrumentation. The present invention acquires parameters reflecting energy level structure by adopting effective physical model to process data and using keyboard input or data transmission. The temperature of the object to be measured is finally acquired and displayed on the displayer. The quantum theory correction method and radiation thermometer system effectively overcome the difficulty that the value of radiance ε(λ·T) cannot be accurately measured in the event that radiance correction method is used to improve the accuracy of radiation thermometer. Thus, the accuracy of thermometer is improved significantly. | 06-13-2013 |
Ruo-Yu Cao, Suzhou CN
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20120331072 | Remote Communication Method - A remote communication method is provided. A service end generates a communication message. The service end attaches a first data to the communication message. The first data denotes a content of a first message which comprises a parameter. The service end attaches a second data to the communication message. The second data denotes a content of a second message which is used for substituting the parameter of the content of the first message and for restoring a content of an original message. The service end transmits the communication message containing the first data and the second data to the user end. | 12-27-2012 |
Ruo-Yu Cao, Jiangsu CN
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20120287816 | NETWORK RESOURCE ALLOCATING METHOD AND COMPUTER PROGRAM PRODUCT THEREOF - A network resource allocating method for a residential gateway includes the following steps. A first downlink bandwidth is allocated to a residential gateway for process of a first service. A second downlink bandwidth is allocated to the residential gateway for process of a second service. A processing priority of the first service is higher than a processing priority of the second service. A first downlink rate of the residential gateway is detected when the residential gateway processes the first service. A second downlink rate of the residential gateway is detected when the residential gateway processes the second service. A bandwidth usage state of the residential gateway is determined according to the first and the second downlink rates. The second downlink bandwidth of the residential gateway is adjusted according to the bandwidth usage state such that the quality of service (QoS) of the first service or the second service is enhanced. | 11-15-2012 |
20130039175 | BANDWIDTH CONTROL METHOD - A bandwidth control method is provided. A router is provided to establish a network connection to a remote apparatus. The remote apparatus is allocated with a downlink bandwidth for servicing the gateway. A plurality of downlink packets are received by the gateway. In response to reception of the downlink packets, the gateway transmits a plurality of uplink packets to the remote apparatus to allow the remote apparatus to transmit more downlink packets to the gateway after the remote apparatus acknowledges reception of the uplink packets. A transmission rate of the uplink packets is limited within an uplink threshold by the gateway so that a transmission rate of the downlink packets is smaller than the downlink bandwidth allocated to the remote apparatus. The uplink threshold is determined based on the downlink bandwidth. | 02-14-2013 |
Shu Xia Cao, Haidian District Beijing CN
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20120198280 | TEST CASES GENERATION FOR DIFFERENT TEST TYPES - A method, and associated data processing system and computer program product, for generating test cases of different types for testing an application. A functional flow of the application is created based on a system design of the application. Additional test information corresponding to different stages of the functional flow with respect to a test types is generated. The generation of additional test information includes utilizing templates associated with the test types. The test cases are generated based on the additional test information and at least one test case generation rule. The test cases of different types are associated with one another. | 08-02-2012 |
Shuyu Cao, Singapore SG
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20080262658 | Vibration Compensation Based on Identification of Vibration Frequency - A shock detection circuit housed in an electronic device includes an output shock signal that is indicative of vibration amplitude. To compensate for vibrations that are experienced by the electronic device, the output shock signal is analyzed. The analysis of the output shock signal allows a vibration frequency of the output shock signal to be identified and used in vibration compensation. | 10-23-2008 |
20090128946 | DISCONTINUOUS MODE BACK EMF MEASUREMENT - A terminal voltage of an actuator motor is measured while the actuator motor is in a high impedance state. An internal voltage of the actuator motor is measured, and a back-EMF voltage of the actuator motor is estimated in response to the terminal voltage of the actuator motor and the internal voltage of the actuator motor. A drive current supplied to the actuator motor is controlled in response to the estimated back-EMF. | 05-21-2009 |
Shu Yu Cao, Singapore SG
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20100320763 | METHOD FOR DETERMINING A ROTOR POSITION OF AN ELECTRICAL GENERATOR IN A WIND TURBINE - A method for determining a rotor position of an electrical generator in a wind turbine is described comprising determining a voltage of the electrical generator, determining a rotor position angle estimate based on the voltage of the electrical generator, determining a subsequent rotor position angle estimate through a feedback loop, based on a combination of the voltage of the electrical generator and the rotor position angle estimate. Further, a method to real time track encoder health is described comprising determining the phase angle of a reference voltage, determining the angle difference between the rotor position and the reference voltage, and determining the differentiation of the angle difference. | 12-23-2010 |
20100327585 | Control System for an Electrical Generator and Method for Controlling an Electrical Generator - A method for validating and initializing a control system for an electrical generator connected to a power converter in a wind turbine. The method may include generating a first parameter value representing control signal for controlling the stator flux of a stator of the electrical generator, measuring a second parameter value specifying an electrical operational characteristic of the electrical generator, and determining an accuracy level of the control signal based on the first parameter value and the second parameter value, wherein the accuracy level of the control signal has to fall within a predefined threshold for the control system to be validated. | 12-30-2010 |
20110109279 | METHOD FOR DETERMINING A ROTOR POSITION OF AN ELECTRICAL GENERATOR IN A WIND TURBINE - A method for determining a rotor position of an electrical generator in a wind turbine is described comprising determining a voltage of the electrical generator, determining a rotor position angle estimate based on the voltage of the electrical generator, determining a subsequent rotor position angle estimate through a feedback loop, based on a combination of the voltage of the electrical generator and the rotor position angle estimate. Further, a method to real time track encoder health is described comprising determining the phase angle of a reference voltage, determining the angle difference between the rotor position and the reference voltage, and determining the differentiation of the angle difference. | 05-12-2011 |
20110248565 | METHOD AND APPARATUS FOR DYNAMIC LOAD SHARING - A method for providing dynamic load sharing between a first and a second three phase system is disclosed, wherein the first and second three phase system are connected to a first and second three phase interleaved winding in a generator. The method comprises determining a first q-axis control signal for the first three phase system and a second q-axis control signal for the second three phase system based on a torque and/or power demand for the generator, determining a first d-axis control signal for the first three phase system and a second d-axis control signal for the second three phase system based on a coupling effect between the first and second three phase systems, and adjusting the q-axis control signals and d-axis control signals by including at least one feed forward compensation signal, wherein said at least one feed forward compensation signal is based on a coupling effect between the first and second three phase systems. | 10-13-2011 |
20120211983 | METHOD AND SYSTEM FOR OPERATING AN ELECTROMECHANICALGENERATOR - A method for operating an electromechanical generator is provided, the method comprising: determining a magnetic field reference parameter based on an electromagnetic power reference representing a desired output of the electromechanical generator, determining a scaling factor for adjusting an air-gap magnetization level of the electromechanical generator to reduce loss in operating the electromechanical generator, modifying the magnetic field reference parameter with the scaling factor; and operating the electromechanical generator based on at least the modified magnetic field reference parameter. | 08-23-2012 |
20120217747 | METHOD OF CONTROLLING A WIND TURBINE GENERATOR AND APPARATUS FOR CONTROLLING ELECTRIC POWER GENERATED BY A WIND TURBINE GENERATOR - A method of controlling a wind turbine generator is provided, the wind turbine generator converting mechanical energy to electrical. The method comprises: determining an electromagnetic power reference representing the electromagnetic power generated by the wind turbine generator, wherein the electromagnetic power reference is determined based on a desired output of the wind turbine generator; controlling the electrical power generated by the wind turbine generator using a control signal, wherein the control signal is derived from the electromagnetic power reference and is modified in dependence on an inverse power function of the wind turbine generator by incorporating minimal copper loss constraint and stator voltage limiting constraint such that non-linearity of the wind turbine generator plant is compensated in the control loop and it operates at its maximum efficiency. One effect of the method is that classical linear control loop design can be employed in spite of the plant being a non-linear identity. | 08-30-2012 |
20130093375 | METHOD OF POSITION SENSORLESS CONTROL OF AN ELECTRICAL MACHINE - A position sensorless control methodology for electrical machines using high frequency flux vector signal injection in the estimated rotor flux rotational reference frame is provided. In one aspect, the estimated position error function is derived directly from the stator flux equation without any simplification. The method is applicable for electrical generator motoring mode operation from standstill and power generation mode operation. | 04-18-2013 |
20130187384 | METHOD OF OPERATING A WIND TURBINE, WIND TURBINE, WIND TURBINE CONTROLLING SYSTEM, AND PROCESSING SYSTEM - According to an embodiment, a method of operating a wind turbine comprising a DC-to-AC voltage converter is provided, the wind turbine being connectable to a grid via the DC-to-AC voltage converter, the method comprising: determining a line voltage of a power line connecting the DC-to-AC voltage converter to the grid; if the determined line voltage exceeds a predefined voltage threshold value, injecting reactive current into the power line, wherein the amount of reactive current injected is chosen such that an output voltage of the DC-to-AC voltage converter is kept within a predetermined voltage range. | 07-25-2013 |
20130200620 | WIND TURBINE - A wind turbine is provided. The wind turbine includes a generator, an output thereof being connectable to a power grid via a power transmission path, the power transmission path comprising a generator side converter coupled to the output of the generator, a grid side converter coupled to the power grid, and a DC link coupled between the generator side converter and the grid side converter. For diverting the generator power, a load dump arrangement is provided which includes at least one resistor, a plurality of switches, and a plurality of electrical connections which electrically connect the at least one resistor to the output of the generator and across the DC link via the plurality of switches. One common and configurable load dump is used for both converter system failures and grid failures. As compared to two separate load dumps for converter failures and grid failures, the single load dump will require a smaller space for a wind turbine. Thus, the weight and size of the power converter system may be reduced. | 08-08-2013 |
20130265013 | PERMANENT MAGNET GENERATOR INDUCTANCE PROFILE IDENTIFICATION - Parameters of PM machines, especially for IPM machine, are known to vary by significant amounts. This affects the controllability of such machines, which may lead to reduced power loading capability and increased losses. The present invention relates to a method for PM machine inductance profile identification based on voltage mode stator flux observation which could be easily integrated to the generator start-up process in wind turbine application for both stator flux vector feedback control system and current vector feedback control system. | 10-10-2013 |
20130265809 | METHOD OF CONTROLLING A GRID SIDE CONVERTER OF A WIND TURBINE AND SYSTEM SUITABLE THEREFORE - According to an embodiment of the present invention, a method of controlling a grid side converter of a wind turbine is provided, wherein an output of the grid side converter is connected or connectable via a power line to an input of a grid transformer, the method comprising: determining a converter volt-sec occurring at the output of the grid side converter based on a converter voltage occurring at the output of the grid side converter; determining a volt-sec error between the determined converter volt-sec and a converter volt-sec reference, wherein the converter volt-sec reference is determined based on active power reference, reactive power reference, line current and a line voltage occurring at the input of the grid transformer (or at wind turbine terminals); and controlling, based on the determined volt-sec error, the grid side converter such that the volt-sec error is partly or fully compensated. The method is capable of supporting the demanded power quality even during abnormal voltage conditions, and is easy to realize. The method can seamlessly transit from linear to non-linear region of converter operation. | 10-10-2013 |
20140122011 | METHOD FOR DIAGNOSTIC MONITORING OF A WIND TURBINE GENERATOR SYSTEM - A method for diagnostic monitoring of a wind turbine generator system, said wind turbine generator system comprising a generator, a drive train, and a number of sensors for providing signals and a control system. The method comprising the selection of three sets of signals from said sensors. From the three sets of signals three conditioned sets of signals are obtained by high pass filtering said first set of signals, low pass filtering the second set of signals, and forming a moving average value on the third set of signals. Based on each of said first, second and third set of conditioned signals an evaluation is performed in order to determine a fault, where said evaluation comprises comparing the first, second and third set of conditioned signals with reference values. If said comparison indicates a fault an alarm is set. | 05-01-2014 |
20140252768 | METHOD OF CONTROLLING A WIND TURBINE GENERATOR AND APPARATUS FOR CONTROLLING ELECTRIC POWER GENERATED BY A WIND TURBINE GENERATOR - A method of controlling a wind turbine generator is provided, the wind turbine generator converting mechanical energy to electrical. The method comprises: determining an electromagnetic power reference representing the electromagnetic power generated by the wind turbine generator, wherein the electromagnetic power reference is determined based on a desired output of the wind turbine generator; controlling the electrical power generated by the wind turbine generator using a control signal, wherein the control signal is derived from the electromagnetic power reference and is modified in dependence on an inverse power function of the wind turbine generator by incorporating minimal copper loss constraint and stator voltage limiting constraint such that non-linearity of the wind turbine generator is compensated in the control loop and it operates at its maximum efficiency. One effect of the method is that classical linear control loop design can be employed in spite of the plant being a non-linear identity. | 09-11-2014 |
Tongqiang Cao, Nanjing CN
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20130103958 | METHOD AND APPARATUS OF POWER OVER ETHERNET - The present disclosure discloses a method and an apparatus of power over Ethernet, and belongs to the field of communications. An Ethernet power sourcing equipment sets a power supply port to a sleep state, and sets a timer for the power supply port; enables the power supply port when the timer reaches a set time; and detects whether a powered device PD is connected to the power supply port, and if a PD is connected to the power supply port, triggers the power supply port to supply power to the PD; if no PD is connected to the power supply port, resets the power supply port to the sleep state, and sets the timer for the power supply port. Implementation of the present disclosure effectively reduces power consumption of the system and saves energy. | 04-25-2013 |
20140359320 | POWER OVER ETHERNET METHOD, APPARATUS, DEVICE, AND SYSTEM - The application pertains to a method for an Ethernet power souring equipment to provide electric power to one or more Ethernet powered devices. A controlling apparatus determines a power supply mode of the Ethernet power sourcing equipment, and determines high-power Ethernet powered device(s) and low-power Ethernet powered device(s) among the Ethernet powered devices. The controlling apparatus sets a power supply priority for each of the Ethernet powered devices. In one power supply mode, the power supply priority of a high-power Ethernet powered device is same as or lower than the lowest priority of the low-power Ethernet powered device(s). When a new Ethernet powered device is connected to the Ethernet power sourcing equipment, the controlling apparatus determines whether to supply electric power to the new Ethernet powered device according to its power supply priority. | 12-04-2014 |
Wenjun Cao, Singapore SG
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20090003146 | SERVO GAIN ADJUSTMENT BASED ON BIAS FORCE ERROR - Apparatus and related methods are described for adjusting servo gain. In an exemplary apparatus, a circuit determines a bias force error that occurs between an estimated bias force and an actual bias force on an actuator during movement by a servo motor. The circuit adjusts a servo gain in response to the bias force error, and regulates movement of the actuator by the servo motor in response to the servo gain. | 01-01-2009 |
Xiang Cao, Cambridge GB
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20100315335 | Pointing Device with Independently Movable Portions - A pointing device with independently movable portions is described. In an embodiment, a pointing device comprises a base unit and a satellite portion. The base unit is arranged to be located under a palm of a user's hand and be movable over a supporting surface. The satellite portion is arranged to be located under a digit of the user's hand and be independently movable over the supporting surface relative to the base unit. In embodiments, data from at least one sensing device is read, and movement of both the base unit and the independently movable satellite portion of the pointing device is calculated from the data. The movement of the base unit and the satellite portion is analyzed to detect a user gesture. | 12-16-2010 |
20110007078 | Creating Animations - Animation creation is described, for example, to enable children to create, record and play back stories. In an embodiment, one or more children are able to create animation components such as characters and backgrounds using a multi-touch panel display together with an image capture device. For example, a graphical user interface is provided at the multi-touch panel display to enable the animation components to be edited. In an example, children narrate a story whilst manipulating animation components using the multi-touch display panel and the sound and visual display is recorded. In embodiments image analysis is carried out automatically and used to autonomously modify story components during a narration. In examples, various types of handheld view-finding frames are provided for use with the image capture device. In embodiments saved stories can be restored from memory and retold from any point with different manipulations and narration. | 01-13-2011 |
20110080341 | Indirect Multi-Touch Interaction - Indirect multi-touch interaction is described. In an embodiment, a user interface is controlled using a cursor and a touch region comprising a representation of one or more digits of a user. The cursor and the touch region are moved together in the user interface in accordance with data received from a cursor control device, such that the relative location of the touch region and the cursor is maintained. The representations of the digits of the user are moved in the touch region in accordance with data describing movement of the user's digits. In another embodiment, a user interface is controlled in a first mode of operation using an aggregate cursor, and switched to a second mode of operation in which the aggregate cursor is divided into separate portions, each of which can be independently controlled by the user. | 04-07-2011 |
20110227947 | Multi-Touch User Interface Interaction - Multi-touch user interface interaction is described. In an embodiment, an object in a user interface (UI) is manipulated by a cursor and a representation of a plurality of digits of a user. At least one parameter, which comprises the cursor location in the UI, is used to determine that multi-touch input is to be provided to the object. Responsive to this, the relative movement of the digits is analyzed and the object manipulated accordingly. In another embodiment, an object in a UI is manipulated by a representation of a plurality of digits of a user. Movement of each digit by the user moves the corresponding representation in the UI, and the movement velocity of the representation is a non-linear function of the digit's velocity. After determining that multi-touch input is to be provided to the object, the relative movement of the representations is analyzed and the object manipulated accordingly. | 09-22-2011 |
20110302522 | Sketching and Searching Application for Idea Generation - A sketching and searching application for idea generation is described. In an embodiment, a software application is described which has a user interface which comprises a sketching area. When a user draws or annotates a sketch in the application, the application automatically searches for images based on the sketch and displays results in the form of images outside the sketching area. These images are used to inspire new ideas and to facilitate the creative process in a way that is closely linked with the sketching process. When the sketch is updated, additional searching is automatically performed and new results are displayed. In some examples the sketching area is deformable and deformation may cause new results to be displayed and in some examples the user is able to drag image results into the sketching area to enable tracing of the image or to include the image in the sketch. | 12-08-2011 |
20120105312 | User Input Device - A user input device is described. In an embodiment the user input device is hand held and comprises a sensing strip to detect one-dimensional motion of a user's finger or thumb along the sensing strip and to detect position of a user's finger or thumb on the sensing strip. In an embodiment the sensed data is used for cursor movement and/or text input at a master device. In an example the user input device has an orientation sensor and orientation of the device influences orientation of a cursor. For example, a user may move the cursor in a straight line in the pointing direction of the cursor by sliding a finger or thumb along the sensing strip. In an example, an alphabetical scale is displayed and a user is able to zoom into the scale and select letters for text input using the sensing strip. | 05-03-2012 |
Xiangui Cao, Kunshan City CN
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20120205346 | WELDING WIRE, USAGE OF WELDING WIRE AND METHOD OF MANUFACTURING POWER TOWER - A welding wire is provided with a hollow section for accommodating flux. The flux has a composition including: Mn:5-20%, Si:1-5%, TiO2:5-25%, SiO2:0.1-10%, Mo:0.1-5% by weight, the balance being iron. When welding low alloy high strength steel by using the welding wire, the slag on the welding bead can be easily cleaned and a smooth surface can be formed on the welding bead which makes it easier to galvanize a zinc layer over the surface of the welding bead. The welding wire provides better welding operation performance and generates less welding spatters. | 08-16-2012 |
Xianli Cao, Hunan CN
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20120134849 | CHARACTER PARAMETERS OBTAINING METHOD FOR DISPLACEMENT CONTROL MECHANISM OF HYDRAULIC PUMP AND DETECTING DEVICE FOR CARRYING OUT THE METHOD - A character parameters obtaining method for a displacement control mechanism of a hydraulic pump and a detecting device for carrying out the method are disclosed. The method involves constructing a hydraulic system; outputting hydraulic energy by the hydraulic pump driven by a primary motor; detecting pressure of a displacement control mechanism; obtaining middle parameters by obtaining the time required for preset change of the pressure at the output end of the displacement control mechanism; obtaining character parameters of the displacement control mechanism according to the middle parameters. The method can obtain the character parameters of the displacement control mechanism by the pressure detection, so that the performance of the displacement control mechanism can be judged according to the obtained character parameters. The method avoids the need of obtaining the output flow of the hydraulic pump so as to eliminate the problem caused by using a flow meter or using an obliquity sensor to obtain the character parameters. | 05-31-2012 |
Xin Cao, Londonderry IE
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20080218891 | Magnetic recording device with an integrated microelectronic device - A system includes a magnetic recording device and a circuit including at least one active semiconductor component. The circuit is formed on the magnetic recording device and generates an output associated with operation of the magnetic recording device. | 09-11-2008 |
Xin Cao, Londonderry GB
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20100284102 | MAGNETIC RECORDING DEVICE WITH AN INTEGRATED MICROELECTRONIC DEVICE - A system includes a magnetic recording device and a circuit including at least one active semiconductor component. The circuit is formed on the magnetic recording device and generates an output associated with operation of the magnetic recording device. | 11-11-2010 |
20120111952 | Field Assisted Switching of a Magnetic Memory Element - Method and apparatus for writing data to a magnetic memory element, such as a spin-torque transfer random access memory (STRAM) memory cell. In accordance with various embodiments, a write current is applied through a magnetic memory element to initiate magnetic precession of the element to a desired magnetic state. A flow of a field assist current is subsequently initiated adjacent the magnetic memory element during continued application of the write current to induce a magnetic field upon the element. The field assist current persists after the write current is terminated to provide field assisted precession to the desired magnetic state. | 05-10-2012 |
20140327988 | DATA READER WITH BACK EDGE SURFACE - A data reader can be configured with at least a magnetically responsive lamination that has a first portion with a first stripe height from an air bearing surface (ABS) and a second portion with a different second stripe height from the ABS. The first portion can be constructed to have a back edge surface shaped at a predetermined angle relative to the ABS by a back edge feature. | 11-06-2014 |
Xinmin Cao, Singapore SG
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20100035793 | Modulators - Use of a composition that modulates a STAT in the manufacture of a medicament for treating or preventing a fibroproliferative disease. The fibroproliferative disease may comprise keloid scarring. The composition may modulate one or more of; activity; phosphorylation; level of expression; or sub-cellular localisation of the STAT. The STAT may be STAT 3. | 02-11-2010 |
Xin Ping Cao, Singapore SG
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20100108478 | MEMS G-switch device - A Micro Electro Mechanical Systems (MEMS) G-switch includes one or more actuators formed between fixed driving stages and moveable driving stages. A proof mass is attached to the moveable driving stages and flexibly attached to a substrate through one or more spring members. A voltage control circuit applies working voltages to the driving stages. With a first working voltage applied between the moveable and the fixed driving stages, moving of the driving stages' sensing direction towards gravity at a first critical angle will cause moveable driving stages to collapse and touch the fixed driving stage on the substrate and thus turn on the MEMS G-switch. After turning on the G-switch, a second working voltage is applied and moving of the driving stages' sensing direction away from gravity at a second critical angle will cause moveable electrodes to deviate from the fixed electrodes and thus turn off the MEMS G-switch. | 05-06-2010 |
Xuelin Cao, Haidian District CN
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20120246279 | SYSTEM AND METHOD FOR DELIVERING MULTIMEDIA CONTENT FOR PLAYBACK THROUGH NETWORK - A system and method that transmits multimedia content over a long distance through network for prompt display of the transmitted multimedia content, wherein multimedia content are encoded into streaming format data files that enables smooth transmission and continuous display of multimedia content, said streaming format reflects inherent temporal characteristic of multimedia content, said streaming data files are arranged in a way that allows access and retrieval through hypertext transfer protocol, or HTTP, and the transmission of multimedia content is regulated in a way that adapts to the inherent characteristics and/or real-time traffic condition of the network or display progress. | 09-27-2012 |
Yaqing Cao, Jiangsu CN
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20120115897 | Aryl (Ethanoic) Propanoic Acid Ascorbyl Ester, Preparation Method Thereof And Medicament Containing The Same - The present invention designs and synthesizes the ascorbyl ester derivatives of the aryl (ethanoic) propanoic acid non-steroidal anti-inflammatory medicaments, such as ibuprofen, ketoprofen and naproxen, and addition salt of the derivatives with pharmaceutical acid or pharmaceutical alkaline. The non-steroidal anti-inflammatory medicament which takes the ibuprofen as the representative is a common antipyretic analgesic medicament. The invention has remarkable antipyretic and analgesic effects and good safety except for anti-inflammatory effect, thus being not only suitable for adults, but also suitable for the elderly people, infants and children. The aryl (ethanoic) propanoic acid ascorbyl ester can be converted into ascorbyl ester derivatives and the addition salts of the derivatives with pharmaceutical acid or pharmaceutical alkaline, which can improve the water solubility thereof, facilitate intravenously administration, reduce the onset time, improve the bioavailability, reduce the stimulation effect to gastrointestinal tract, and enhance the penetrating capacity to hemato encephalic barrier, and can be used as a novel medicament to be applied for antiphlogistic, antipyresis, analgesia, treatment of arthritis, dysmenorrheal, multiple sclerosis, pneumonia cystic fibrosis and patent ductus arteriosus of premature infants, and prevention and treatment of cerebral apoplexy, hypoxic-ischemic brain damage, senile dementia and certain cancers. | 05-10-2012 |
Yi Cao, Fujisawa-City JP
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20090242417 | Manufacturing process of electrodes for electrolysis - A process for manufacturing electrodes for electrolysis, including steps of forming an arc ion plating (AIP) undercoating layer including valve metal or valve metal alloy containing a crystalline tantalum component and a crystalline titanium component on a surface of the electrode substrate comprising valve metal or valve metal alloy, by an arc ion plating method; heat sintering, including the steps of coating a metal compound solution, which includes valve metal as a chief element, onto the surface of the AIP undercoating layer, followed by heat sintering to transform only the tantalum component of the AIP undercoating layer into an amorphous substance, and to form an oxide interlayer, which includes a valve metal oxides component as a chief element, on the surface of the AIP undercoating layer containing the transformed amorphous tantalum component and the crystalline titanium component; and forming an electrode catalyst layer on the surface of the oxide interlayer. | 10-01-2009 |
20090246410 | Manufacturing process of electrodes for electrolysis - A process for manufacturing electrodes for electrolysis, including the steps of forming an arc ion plating undercoating layer comprising valve metal or valve metal alloy including a crystalline tantalum component and a crystalline titanium component on the surface of the electrode substrate comprising valve metal or valve metal alloy, by an arc ion plating method; heat sintering the electrode substrate to transform only the tantalum component of the arc ion plating undercoating layer into an amorphous substance; and forming an electrode catalyst layer on the surface of the arc ion plating undercoating layer including the valve metal or valve metal alloy including the tantalum component transformed to the amorphous substance and the crystalline titanium component. | 10-01-2009 |
Yi Cao, Cranfield GB
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20100307598 | METHOD, CONTROLLER AND SYSTEM FOR CONTROLLING THE SLUG FLOW OF A MULTIPHASE FLUID - A method of controlling the flow of a multiphase fluid through a pipeline that includes a riser pipe with a choke valve comprises receiving multiple signals dependent on fluid flow properties from a plurality of sensors in the topside area of the riser pipe, analysing the signals to establish a vector of measurement weights, the product of the vector of measurement weights and a corresponding vector of the signal values of a given time being dependent on the severity of a slug flow forming in the system. Further signals dependent on fluid flow properties are received from the plurality of sensors in the topside area of the riser pipe. A set position for the choke valve is then determined from the product of the vector of measurement weights and further values of signals to restrict characteristics of the flow in the topside from moving towards a severely slugging flow regime. | 12-09-2010 |
Yihai Cao, Stockholm SE
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20090075369 | Angiostatin Fragments and Method of Use - Fragments of an endothelial cell proliferation inhibitor and method of use therefor are provided. The endothelial proliferation inhibitor is a protein derived from plasminogen, or more specifically is an angiostatin fragment. The angiostatin fragments generally correspond to kringle structures occurring within the endothelial cell proliferation inhibitor. The endothelial cell inhibiting activity of these fragments provides a means for inhibiting angiogenesis of tumors and for treating angiogenic-mediated disease. | 03-19-2009 |
Yiqun Cao, Muenchen DE
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20110304940 | Protection Circuit - A protection circuit includes a controllable discharge element having a load path coupled between a first second circuit nodes. The discharge element provides a discharge path between the first and the second circuit nodes when in an on state. A trigger circuit has a first connection coupled to the first circuit node and a second connections coupled to the second circuit node. The trigger circuit is configured to produce a drive signal that switches the discharge element to its on state when the voltage between the first and the second circuit nodes reaches a trigger value. A setting circuit coupled to the trigger circuit is configured to change the trigger value from a first trigger value to a second trigger value depending on a voltage between the first and the second circuit nodes and/or on the drive signal. | 12-15-2011 |
Yongguang Cao, Jiangsu CN
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20130056313 | MINING ELEVATOR TRACTION CABLE CONNECTING APPARATUS AND MEASURING METHOD THEREFOR - A mining elevator traction cable connecting apparatus and a measuring method therefor, for use in a mining elevator serving a deep-mine. The apparatus includes an industrial personal computer (IPC), a signal collector connected to the IPC, multiple symmetrically arranged cable rings for use in connecting to one end of a traction cable, and a traction cable tension adjusting apparatus connected to the multiple of cable rings. Arranged within the traction cable tension adjusting apparatus are a plurality of hydraulic cylinders, and a plurality of draw wire displacement sensors for use in monitoring the relative displacement between each hydraulic cylinder plunger and a corresponding hydraulic cylinder body. The draw wire displacement sensors and an oil pressure sensor connected to a hydraulic pipeline are connected to the IPC via the signal collector, forming a traction cable tension and degree of adjustment measuring system. | 03-07-2013 |
Yong-Jiang Cao, Berlin DE
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20120321619 | ANTI-C4.4A ANTIBODIES AND USES THEREOF - The present invention provides recombinant antigen-binding regions and antibodies and functional fragments containing such antigen-binding regions that are specific for the membrane-anchored, 29 kDa C4.4a polypeptide, which is over expressed in several tumors, e.g. lung, colorectal, pancreas, prostate, renal and breast cancer. These antibodies, accordingly, can be used to treat these and other disorders and conditions. Antibodies of the invention also can be used in the diagnostics field, as well as for further investigating the role of C4.4a in the progression of disorders associated with cancer. The invention also provides nucleic acid sequences encoding the foregoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use. | 12-20-2012 |
Yuliang Cao, Wuhan CN
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20120295147 | NANOMATERIALS FOR SODIUM-ION BATTERIES - A crystalline nanowire and method of making a crystalline nanowire are disclosed. The method includes dissolving a first nitrate salt and a second nitrate salt in an acrylic acid aqueous solution. An initiator is added to the solution, which is then heated to form polyacrylatyes. The polyacrylates are dried and calcined. The nanowires show high reversible capacity, enhanced cycleability, and promising rate capability for a battery or capacitor. | 11-22-2012 |
20130040197 | Polymer-Sulfur Composite Materials for Electrodes in Li-S Energy Storage Devices - Composite materials containing sulfurized polymers and sulfur-containing particles can be used in lithium-sulfur energy storage devices as a positive electrode. The composite material exhibits relatively high capacity retention and high charge/discharge cycle stability. In one particular instance, the composite comprises a sulfurized polymer having chains that are cross-linked through sulfur bonds. The polymer provides a matrix in which sulfide and/or polysulfide intermediates formed during electrochemical charge-discharge processes of sulfur can be confined through chemical bonds and not mere physical confinement or sorption. | 02-14-2013 |
Yun Cao, Pudong CN
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20120121502 | PYRIMIDINE HYDROXY AMIDE COMPOUNDS AS PROTEIN DEACETYLASE INHIBITORS AND METHODS OF USE THEREOF - The present invention relates to novel pyrimidine hydroxy amide compounds, and the use of such compounds in the inhibition of HDAC6 and in the treatment of various diseases, disorders or conditions related to HDAC6. | 05-17-2012 |
Yunyun Cao, Tokyo JP
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20110243434 | FEATURE VALUE EXTRACTING DEVICE, OBJECT IDENTIFICATION DEVICE, AND FEATURE VALUE EXTRACTING METHOD - A feature calculation unit ( | 10-06-2011 |
20130163870 | FEATURE EXTRACTION UNIT, FEATURE EXTRACTION METHOD, FEATURE EXTRACTION PROGRAM, AND IMAGE PROCESSING DEVICE - Provided is a feature extraction device whereby it is possible, while using local binary patterns, to extract image features with which object detection which is robust against disparities in a photographic environment is possible. A feature extraction unit ( | 06-27-2013 |
20140204238 | FEATURE EXTRACTION APPARATUS, FEATURE EXTRACTION PROGRAM, AND IMAGE PROCESSING APPARATUS - Provided is a feature extraction device including a sub region setting unit ( | 07-24-2014 |
20150016679 | FEATURE EXTRACTION DEVICE, FEATURE EXTRACTION METHOD, AND FEATURE EXTRACTION PROGRAM | 01-15-2015 |
Zheng Cao, Chengdu CN
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20130136037 | METHODS AND SYSTEMS FOR GROUP CALLS IN A WIRELESS COMMUNICATION NETWORK - Methods and systems are disclosed for forcing at least some members of a communication group to join a new group call when they are participating in an another group call to a different communication group. A wireless communication device that seeks to initiate the new group call transmits a request-to-transmit (RTT) on a reverse channel to initiate the new group call. This way, at least some of group members participating in the other group call can be allowed to join the new group call. The recipients of the RTT can then switch from a primary channel on which the other group call is taking place to an alternative channel to join the new group call. In one implemenation, the disclosed embodiments can be applied to a two-way wireless communication system that employs a TDMA channel access scheme. | 05-30-2013 |
Zhiyi Cao, Lidcombe AU
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20110139715 | Membrane System Backwash Energy Efficiency - A method of backwashing a membrane filtration system comprising at least one permeable membrane, preferably a hollow fibre membrane, the method comprising the step of applying a pressurised gas at a variable pressure to permeate remaining present in the system when filtration process is stopped or suspended to provide liquid for backwashing pores of the permeable membrane during a backwashing process. Also provided are methods of filtering solids from a liquid suspension using alternating liquid backwash pressures. | 06-16-2011 |
20120187044 | METHODS OF CLEANING MEMBRANE MODULES - A method and apparatus for backwashing a membrane filtration system wherein permeate remaining present in the filtration system wherein permeate remaining present in the filtration system when the filtration process is stopped or suspended is used to provide liquid for backwashing the membrane pores during a backwashing process. | 07-26-2012 |
20130037467 | Fluid Flow Distribution Device - In a first membrane filtration module comprises a membrane module comprising a plurality of permeable hollow membranes; a fluid distribution device adapted to removably surround at least a portion of the membranes of the membrane module, the fluid distribution device comprising a plurality of through-hole openings for distributing a fluid, and the fluid distribution device adapted to distribute a flow of fluid along a surface of the permeable hollow membranes. In a second membrane filtration device comprises a membrane module comprising a plurality of permeable hollow membranes, each of the permeable hollow membranes having a surface; and a gas distribution device: adapted to distribute gas bubbles to the surface of the permeable hollow membrane, adapted to removably surround at least a portion of the plurality of permeable hollow membranes, and defining a plurality of through openings for distributing the gas bubbles to the membranes. | 02-14-2013 |
Zhiyi Cao, New South Wales AU
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20080203017 | Chemical Clean For Membrane Filter - A method of cleaning a porous polymeric membrane having a feed side and a permeate side including the steps of introducing a fluid containing a cleaning agent to the permeate side of a membrane allowing the cleaning agent to contact the permeate side of the membrane for a predetermined time, and contact the pores of the membrane, or introducing a fluid containing a cleaning agent to the feed side of a membrane; applying a transmembrane pressure to force the fluid containing the cleaning agent from the feed side to the permeate side of the membrane; allowing the cleaning agent to contact the permeate side of the membrane for a predetermined time, and contact the pores of the membrane. Preferably a concentration gradient between the feed side fluid and the lumen side fluid containing the cleaning agent causes cleaning agent to diffuse into the feed side fluid. Pressure may be applied to the fluid containing a cleaning agent to dislodge, where present, dissolved and undissolved solid from the membrane pores. The pressure may be applied in a pulsed fashion, and can be by way of compressed air at a pressure not more than the membrane's bubble point. The methods of the present invention may be preceded by, or followed with a backwash. | 08-28-2008 |
20090255873 | LOW PRESSURE BACKWASH - A method of backwashing a membrane filtration system comprising at least one permeable hollow membrane, the method comprising the step of applying a low-pressure gas to the permeate remaining present in the system when the filtration process is stopped or suspended to provide liquid for backwashing the pores of the membrane during a backwashing process. | 10-15-2009 |
20100200503 | CLEANING METHOD FOR SIMPLE FILTRATION SYSTEMS - A method of cleaning a permeable, hollow membrane ( | 08-12-2010 |
Zhong Cao, Guangzhou CN
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20120262042 | COMPUTER HOUSING STRUCTURE - A housing structure includes a main cabinet and a fixing mechanism. The main cabinet has an opening formed thereon and includes a side panel and a front panel. A groove is formed on the edge portion of the front panel adjacent to the side panel. A receiving slot is formed on the front panel and adjacent to the groove. The fixing mechanism includes a latch and an elastic member. The latch may be movably disposed on the side panel. A first hook is formed on the latch. When covering the opening with the side panel, the latch is abutted by the front panel. The restoration of the elastic member interlocks the side panel to the front panel securely to close the housing structure. | 10-18-2012 |