Xiao
Benrong Xiao, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20130122873 | Method and system for realizing call priority access - The disclosure provides a method for realizing call priority access, which includes: a Mobile Switching Center emulation (MSCe) adds priority information of a current call into a message of establishing a terminal which is notified to a Media Gateway (MGW); the MGW obtains priority of the call; and the MGW applies for call-related resources for the current call, and performs call priority access processing according to the priority of the current call when the call-related resources applied for by the MGW are busy. The disclosure further provides a system for realizing call priority access. The solution of the disclosure enables the MGW to realize the call priority access in a priority access way when the MGW applies for call-related resources, enriches and improves call priority access service of a communication network, and has extensive application prospect. | 05-16-2013 |
Bin Xiao, Suzhou CN
Patent application number | Description | Published |
---|---|---|
20130093527 | TRANSVERSE ACOUSTIC WAVE RESONATOR, OSCILLATOR HAVING THE RESONATOR AND METHOD FOR MAKING THE RESONATOR - A transverse acoustic wave resonator includes a base, a resonator component, a number of driving electrodes fixed to the base and a number of fixing portions connecting the base and the resonator component. The resonator component is suspended above a top surface of the base and is perpendicular to the base. The driving electrodes are coupling to side surfaces of the resonator component. The resonator component is formed in a shape of an essential regular polygon. The driving electrodes and the resonator component jointly form an electromechanical coupling system for converting capacitance into electrostatic force. Besides, a capacitive-type transverse extension acoustic wave silicon oscillator includes the transverse acoustic wave resonator and a method of fabricating the transverse acoustic wave resonator are also disclosed. | 04-18-2013 |
Bohong Xiao, Wuhan CN
Patent application number | Description | Published |
---|---|---|
20130023385 | MULTIFUNCTIONAL SPONGE SAFETY BABY WALKER - A multifunctional sponge safety baby walker comprises a body ( | 01-24-2013 |
Bo-Wen Xiao, Taichung City TW
Patent application number | Description | Published |
---|---|---|
20110196203 | PHARYNGEAL INTUBATION GUIDING DEVICE - A pharyngeal intubation guiding device includes lengthwise extending tongue-side and palate-side walls that cooperatively define a guiding duct. The tongue-side wall is configured to conform to the rear end of a patient's tongue to permit the guiding duct to confront the opening of the patient's larynx. The palate-side wall has an outer contour which establishes a guideway towards the opening of the patient's esophagus. A lengthwise extending laryngoscope guiding channel and a lengthwise extending endotracheal tube guiding groove are disposed in the guiding duct. A viewing window is disposed to define a terminal end of the laryngoscope guiding channel. The endotracheal tube guiding groove has a lead-in port to permit an endotracheal tube introduced therein to be removable laterally. A lengthwise extending conduit is disposed in the guiding duct to permit an aspirator tube to reach the patient's trachea to suck out phlegm. | 08-11-2011 |
Chongwei Xiao, Socorro MX
Patent application number | Description | Published |
---|---|---|
20110152130 | Dual Function Gas Hydrate Inhibitors - The present invention involves inhibiting clathrate hydrate formation by adding ionic liquids that are soluble in water. Properly tailored ionic liquids shift the hydrate-aqueous liquid-vapor equilibrium curve to a lower temperature and, at the same time, retard the hydrate formation by slowing down the hydrate nucleation rate. This dual function makes this type of inhibitors perform more effectively. The present invention is useful for the production, processing, and transportation in oil and gas industry, especially for deep-sea exploration and production where the operating temperature and pressure become in favor of hydrate formation. | 06-23-2011 |
Dahai Xiao, Guangzhou CN
Patent application number | Description | Published |
---|---|---|
20130121539 | VALUABLE FILE IDENTIFICATION METHOD AND IDENTIFICATION SYSTEM, DEVICE THEREOF - A valuable file identification method includes step 1: selecting a characteristic area of the valuable file, and extracting a valuable file characteristic for last classification; step 2: an input valuable file is fast classified according to the extracted valuable file characteristic in step 1 to gain the banknote kind, denomination, direction and image quality information of the valuable file, and the banknote with better image quality and bad image quality are selected; step 3: an image restoration technique is utilized based on a partial differential equation to restore the old banknote image; step 4: the new banknote is directly identified and the old banknote is identified via the restored image to judge the authenticity of the current banknote; step 5: a result is output. The method enables eliminating restoration treatment for images comprising good quality and uninterested area, and saving time and improving system processing efficiency. A valuable file identification system and a valuable file identification device are also disclosed. | 05-16-2013 |
20130129140 | VALUABLE DOCUMENT IDENTIFICATION METHOD AND IDENTIFICATION SYSTEM THEREOF - A valuable document identification method and an identification system thereof are provided. The method involves an information collecting module for identifying valuable documents starts, after a banknote separation module for storing valuable documents starts; information is sequentially collected by the information collecting module along movement direction of valuable documents; after arrival and pass of valuable documents are inspected, the collected valuable document identification information is processed and identified by the identification module, and an identification result is obtained; the valuable document information state is recorded; valuable documents are counted based on the identification result and the valuable document information state, and then valuable documents are identified and judged. As a result, the reliability of the valuable document identification process is improved, and the fault rate due to the counting problem is reduced. | 05-23-2013 |
20140205177 | VALUABLE DOCUMENT IDENTIFICATION METHOD AND SYSTEM - A valuable document identification method and system are provided. The method comprises, detecting features in different space ranges of a valuable document, and obtaining multi-source information Ω={X | 07-24-2014 |
Dellang Xiao, Zhaoqing City CN
Patent application number | Description | Published |
---|---|---|
20120250301 | WATERPROOF LED LAMP TUBE AND CASING OF SAME - An LED lamp tube with improved sealing and cooling performance includes a plastic tube shell, an LED lamp strip, a metal casing and two end caps. The plastic tube shell is elongate and includes a light condensing structure and a light reflection structure integrally formed by extrusion and an installation chamber formed between the light condensing structure and the light reflection structure. The LED lamp strip is held in the installation chamber and at one side of the light reflection structure. The metal casing is coupled on the outer side of the light reflection structure. Each of the end caps is coupled on each of two ends of the plastic tube shell, thus can achieve IP67 waterproof and dustproof level, and also can resolve cooling problem of the lamp tube. | 10-04-2012 |
Di Xiao, Brisbane AU
Patent application number | Description | Published |
---|---|---|
20130085389 | METHOD AND APPARATUS FOR ANORECTAL EXAMINATION - An anorectal probe system comprising; an anorectal probe assembly having an insertion end for insertion into a patient's rectum, said probe assembly including a transducer at or adjacent to the insertion end for collecting ultrasound data; a mounting in rotational engagement with said probe assembly at a point distal from the insertion end; said mounting pivotally coupled to the probe assembly at a point intermediate the insertion end and rotational engagement point; wherein on application of a moment about said pivotal coupling, said mounting and probe assembly are arranged to permit selective pivotal movement of the probe assembly about the coupling. | 04-04-2013 |
Fan Xiao, Incheon KR
Patent application number | Description | Published |
---|---|---|
20100265070 | APPARATUS AND METHOD THAT PREVENT COLLISION OF TAGS IN RFID SYSTEM - Disclosed is an apparatus and method for preventing a collision in an RFID system, the method including: transmitting a Query to at least one tag, verifying whether an adjustment of a slot counter is required based on a response received from the tag, adjusting the slot counter when the verifying verifies that the adjustment of the slot counter is required, and transmitting the adjusted slot counter to the tag using a QueryAdjust regardless of whether a current frame is completed. | 10-21-2010 |
Feng Xiao, Joondalup AU
Patent application number | Description | Published |
---|---|---|
20120120466 | WAVELENGTH-TUNABLE LASER SYSTEM - A wavelength-tunable laser system includes an optical fiber collimator array having at least two ports, an optical amplifier connected to one port of an optical fiber, an optical coupler for coupling light incident from the optical amplifier and transmitting the coupled light to another port, a diffraction grating plate for guiding each wavelength component of light incident from the optical fiber collimator array in a different direction, and an Opto-Very Large Scale Integration (Opto-VLSI) processor. | 05-17-2012 |
Gang Xiao, Hangzhou CN
Patent application number | Description | Published |
---|---|---|
20130068285 | METHOD AND DEVICE FOR TWO-STAGE SOLAR CONCENTRATION AND SPECTRUM SPLITTING BASED ON DISH CONCENTRATION - The present invention discloses a method and device for two-stage solar concentration and a spectrum splitting dish reflector based on dish concentration. A parabolic dish reflector is provided with a central light hole. A CPV panel and a solar-to-heat receiver are positioned at the two sides of the axial line of dish reflector, respectively, under the light hole. A splitting lens is placed at a certain distance from the apex of dish reflector over the light hole. The splitting film is applied to the curved surface of the lens near the parabolic dish, as a spectrum splitting surface. The curved surface of the lens far from the parabolic dish is covered by silver, as a reflecting surface. A supporting structure is provided between the dish reflector and the splitting lens. The whole system with a dual-axis tracking system is placed on the foundation of a support. The present invention can simultaneously realize solar energy concentration and spectrum splitting, to obtain two concentrated spots of different spectrums under the system, which can effectively reduce energy consumption of tracking system and improve system balance and wind resistance. The present invention can adjust the concentration ratio of two beams individually to satisfy the optimal concentrating intensity needed by the CPV panel and the solar-to-heat receiver. | 03-21-2013 |
Gangjian Xiao, Guangdong CN
Patent application number | Description | Published |
---|---|---|
20130058142 | POWER SUPPLY DEVICE - A power supply device comprising a switch assemble, a voltage transformation circuit and a processor is disclosed. The switch assemble may include a first switch and a second switch connected with each other in parallel. After the first switch turns on, the voltage transformation circuit is electronically coupled to AC power and provides a DC voltage output for powering the processor to turn on initially. The first switch will turn off after the processor is powered up, and the powered processor operates to control the second switch to turn on so that the voltage transformation circuit is coupled to AC power through the second switch and provides DC voltage output for enabling the processor to continue to operate. The processor is further configured to control the second switch to turn off according to performances of a load coupled to the transformation circuit. | 03-07-2013 |
Hai Xiao, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20110009170 | COMMUNICATION DEVICE, METHOD FOR DISPLAYING FUNCTION OF COMMUNICATION DEVICE, AND A COMPUTER READABLE MEDIUM EMBODYING A DISPLAYING FUNCTION PROGRAM FOR COMMUNICATION DEVICE - In order to realize a communication device with improved operability by a simple structure and reduced cost, the communication device ( | 01-13-2011 |
Hong Xiao, Nanjing CN
Patent application number | Description | Published |
---|---|---|
20130079393 | ISOFLAVONE FATTY ACID ESTER DERIVATIVES, PREPARATION METHOD AND PHARMACEUTICAL USES THEREOF - Isoflavone fatty acid ester derivatives of formula (I) or (II), the preparation method thereof and the pharmaceutical compositions containing such compounds are disclosed. The uses of such compounds in preparation of medicaments for preventing or treating hyperlipidemia, obesity or type II diabetes are also disclosed. | 03-28-2013 |
20130085140 | INDENOISOQUINOLINONE DERIVATIVES, MANUFACTURING METHOD AND MEDICAL USE THEREOF - Indenoisoquinolinone derivatives (I), the manufacturing method and the medical use thereof, which belong to pharmaceutical chemistry and organic chemistry field, are disclosed. These compounds can be used for treating several medical symptoms related to postmenopausal syndrome, uterine fibers deterioration and aortic smooth muscle cells proliferation, especially ER-(+) depend breast cancer. Meanwhile, these compounds can also be used for treating glioma and lung cancer, and have inhibiting effect on tumor metastasis effect on tumor metastasis. | 04-04-2013 |
Hua Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20090166758 | INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICAL STRAP - A method of forming an IC is presented. The method includes providing a substrate having a plurality of transistors formed thereon. The transistors have gate stack, source and drain regions. An electrical strap is formed and in contact with at least a portion of at least one sidewall of the gate stack of a first transistor to provide a continuous electrical flowpath over a gate electrode of the first transistor and the source or drain region of a second transistor. | 07-02-2009 |
Hui Xiao, Uxbridge Middlesex GB
Patent application number | Description | Published |
---|---|---|
20120088498 | COVERAGE HOLE DETECTION IN CELLULAR WIRELESS NETWORK - An automated coverage hole detection (CHD) method based on modifying the setting of a specific parameter of a UE in, e.g., an LTE-based cellular wireless network. Physical RLF events of the UEs, possibly indicative of a coverage hole, are monitored. At least some of the UEs in a given cell are selected for modifying their parameter setting. For UEs that do not have advanced logging and reporting capabilities upon the physical RLF, the existence of a coverage hole is detected by analyzing the correlation between the settings of a timer and the probability for the UE to transit to RRC_IDLE mode. The settings of the timer are systematically adjusted via eNB signalling to evaluate the characteristics of the observed RLFs. | 04-12-2012 |
20130315156 | SCHEDULING FOR COORDINATED MULTI-CELL MIMO SYSTEMS - A method of scheduling coordination among cells in a cellular wireless network involving multiple-input/multiple-output (MIMO) communication. A first scheduling process selects user equipment within the said cell to be served by a coordinating group of cells in the network, and a second scheduling process group of cells to serve as a coordinating group for the user equipment, for which measurements are sent by the selected user equipment. The second scheduling process determines which group of cells, from a set of all possible groups of cells, provides the best value of a particular selection parameter used. The selection parameter may, for example be dependent upon the long-term link power coupling weights PW(c | 11-28-2013 |
Hui Xiao, West Drayton GB
Patent application number | Description | Published |
---|---|---|
20120094672 | CELL EDGE COVERAGE HOLE DETECTION IN CELLEULAR WIRELESS NETWORKS - A cell edge coverage hole detection method based on collecting (S | 04-19-2012 |
20120127876 | Cell Edge Coverage Hole Detection in Cellular Wireless Networks - A cell edge coverage hole detection method for a cellular wireless communication system such as an LTE system. A coverage hole in a cell edge region will cause radio link failures, RLF, which are difficult to distinguish from those caused by handover issues. The method collects (S | 05-24-2012 |
20120165066 | Cell Selection For MIMO Transmission - A method of selecting a cell or cells for use in multiple-input/multiple-output (MIMO) transmission to user equipment or a relay station in a serving cell of a cellular wireless network, there being a set of N cells of the cellular network from which a selection of cells is to be made, N being an integral number greater than one and the set including the serving cell, the received signal power of the serving cell and the received interference power of the other cells in the set relative to the serving cell are sorted in descending order of power P, such that P | 06-28-2012 |
20120230274 | FEEDBACK INTERVAL CONTROL - A multiple-input multiple-output (MIMO) wireless communication systems that includes a plurality of adjacent cells, each containing one or more base stations operable to transmit signals to, and receive signals transmitted from, one or more users. The users are operable to feed back to the relevant base station(s) channel state information relating to channel(s) between the relevant base station(s) and the users, and the base stations are operable to adapt signals for transmission to users, based on the fed back channel state information, to account for channel variations. The proposed method involves obtaining information related to time-variation in channel spatial structure, and adjusting the timing with which a user feeds back channel state information, based on the time variation in channel spatial structure. The invention helps to achieve a suitable balance between the feedback overhead and system performance, and may be operable in systems operating according to various CoMP transmission modes. | 09-13-2012 |
20130148611 | CHANNEL STATE FEEDBACK FOR MULTI-CELL MIMO - Disclosed is a method for use in a multiple-input multiple-output (MIMO) communication network in which the network includes a plurality of cells provided by one or more base stations operable to transmit signals on at least one downlink to, and receive signals on at least one uplink from, one or more user equipments. A user equipment feeds back to the network reports on channel state information, CSI, relating to one or more channels between base stations and that user equipment, and base stations adapt downlink signals to user equipments based on the CSI reports, the method including: identifying uplink resources for a user equipment-initiated channel state message; the user equipment judging a need for a user equipment-initiated channel state message based on information not available to the network; and the user equipment sending the user equipment-initiated channel state message to the network using the uplink resources identified. | 06-13-2013 |
20140293790 | RELIEVING CONGESTION IN WIRELESS LOCAL AREA NETWORKS - A traffic congestion estimation method used for a WLAN comprising wireless terminals ( | 10-02-2014 |
Huining Xiao, Fredericton CA
Patent application number | Description | Published |
---|---|---|
20130066013 | ANTIMICROBIAL AND BACTERIOSTATIC-MODIFIED POLYMERS FOR CELLULOSE FIBRES - Polysaccharide fibres, such as cellulose or starch, modified by grafting an amino-containing antimicrobial polymer (ACP) onto the fibres or starch using a co-polymerization reaction, exhibits high antimicrobial activity. For example, the presence of 1.0% by weight grafted polymer in the cellulose fibres or starch fibres results in excellent antimicrobial activity (over 99% inhibition). The application further discloses that including triclosan or butylparaben into a novel cationic β-cyclodextrin polymer or nanocapsule yields a bacteriostat. | 03-14-2013 |
20140303322 | ANTIMICROBIAL AND BACTERIOSTATIC-MODIFIED POLYMERS FOR CELLULOSE FIBRES - Polysaccharide fibres, such as cellulose or starch, modified by grafting an amino-containing antimicrobial polymer (ACP) onto the fibres or starch using a co-polymerization reaction, exhibits high antimicrobial activity. For example, the presence of 1.0% by weight grafted polymer in the cellulose fibres or starch fibres results in excellent antimicrobial activity (over 99% inhibition). The application further discloses that including triclosan or butylparaben into a novel cationic β-cyclodextrin polymer or nanocapsule yields a bacteriostat. | 10-09-2014 |
Jian Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20110269972 | NOVEL TRICYCLIC CHIRAL COMPOUNDS AND THEIR USE IN ASYMMETRIC CATALYSIS - The present invention relates to a compound of general Formula (XX), its formation and its use in asymmetric catalysis. In Formula (XX) R and R | 11-03-2011 |
20120088916 | OCTAHYDRO BIQUINOLINE COMPOUND - The present invention relates to an octahydro biquinoline compound. Provided is also a method of separating the octahydro biquinoline compound into enantiomers. The octahydro biquinoline compound is of the general formula (V): In formula (V) R | 04-12-2012 |
Jianjun Xiao, Guangzhou CN
Patent application number | Description | Published |
---|---|---|
20130073608 | USER INFORMATION PUSHING METHOD, USER INFORMATION PRESENTATION METHOD, SYSTEM, SERVER AND CLIENT - The invention discloses a user information pushing method, a user information representation method, a system, a server and a client. The pushing method includes: arranging a plurality of service interfaces to be invoked by the client, wherein the service interfaces comprise a real-time information pushing interface; receiving, by a server, through the real-time information pushing interface, a real-time information acquisition instruction sent by the client, when the client uses a target service and automatically invokes the real-time information pushing interface; acquiring real-time information of the target service according to a subscriber number contained in the real-time information acquisition instruction; and pushing the real-time information to the client. In the embodiments of the present invention, by means of the client, user may obtain in real time the user information pushed by the server and present the user information by means of the preset presentation interface while using a target service. Compared with the prior art, the user does not need to conduct manual query operations after finishing the target service, therefore the implementation performance for the client to output user information and user experience are improved. | 03-21-2013 |
Jianliang Xiao, Liverpool GB
Patent application number | Description | Published |
---|---|---|
20110028718 | PARACYCLOPHANE-BASED LIGANDS, THEIR PREPARATION AND USE IN CATALYSIS - A substituted paracyclophane is described of formula (I) wherein X | 02-03-2011 |
20140330012 | PARACYCLOPHANE-BASED LIGANDS, THEIR PREPARATION AND USE IN CATALYSIS - A substituted paracyclophane of formula (I) is provided | 11-06-2014 |
20150073165 | CATALYST COMPOUNDS - The present invention relates to an iridium-based catalyst compound for hydrogenating reducible moieties, especially imines and iminiums, the catalyst compounds being defined by the formula: (Formula (I)) where ring B is a conjugated ring system with one or more substituents. The catalysts of the invention are particularly effective in reductive amination procedures which involve the in situ generation of the imine or iminium under reductive hydrogenative conditions. | 03-12-2015 |
20150080592 | CATALYST COMPOUNDS - The present invention relates to an iridium-based catalyst compound for hydrogenating reducible moieties, especially imines and iminiums, the catalyst compounds being defined by the formulas: where ring B is either itself polycyclic, or ring B together with R is polycyclic. The catalysts of the invention are particularly effective in reductive amination procedures | 03-19-2015 |
Jinjiang Xiao, Dhahran SA
Patent application number | Description | Published |
---|---|---|
20120138308 | Apparatus and Methods for Enhanced Well Control in Slim Completions - Embodiments of the present invention relate to an apparatus and methods for enhanced well control in slim completions. An embodiment can include an electrical submersible pump (“ESP”) positioned within a casing and having at least a portion thereof extending outwardly from a production tubing positioned within the casing. The production tubing terminates adjacent a distal end portion of a pump discharge to thereby provide greater interstitial space between outer surfaces of the portion of the pump disposed to extend outwardly from the production tubing and inner walls of the casing. This increased interstitial space, for example, can assist in cost savings by reducing the rate of erosion damage to the ESP. Embodiments of the present invention can further include a valve connected to inner walls of the casing and positioned distal from the ESP to control the flow of hydrocarbons. | 06-07-2012 |
20120211240 | APPARATUS AND METHODS FOR WELL COMPLETION DESIGN TO AVOID EROSION AND HIGH FRICTION LOSS FOR POWER CABLE DEPLOYED ELECTRIC SUBMERSIBLE PUMP SYSTEMS - A method and apparatus for reducing erosion and friction losses in a wellbore using a power cabled deployed electric submersible pump (ESP). The apparatus can include an ESP disposed within production tubing, wherein a portion of the production tubing surrounding the ESP contains fluid openings that are operable to allow produced fluids to flow outward, thereby increasing the available volume for the produced fluids. The increased volume results in lower fluid velocities of the produced fluid, which advantageously reduces erosion and friction loss. | 08-23-2012 |
20120263606 | Electrical Submersible Pump with Reciprocating Linear Motor - A reciprocating pump, actuated by an expandable material, can be used to pump well fluids from a wellbore toward the surface of the earth. The expandable material can include piezoelectric, electrostriction, magnetostrictive, or piezomagnetic material. By using the expandable material, the pump can be sufficiently small to fit in various types of tubing within a wellbore. | 10-18-2012 |
20130068311 | Through Tubing Pumping System With Automatically Deployable and Retractable Seal - A downhole pumping system in production tubing having a seal between the intake and discharge of a through tubing downhole pump that automatically deploys when the pump initiates operation. The seal automatically disengages when the pump suspends operating and redeploys when the pump starts operating again. The pumping system can be set at a different depth before restarting the pump. The seal can include a bladder like member that has an opening facing towards the pump discharge, so that discharged fluid expands the bladder radially outward into sealing contact with the tubing. | 03-21-2013 |
20130081460 | Electrical Submersible Pump Flow Meter - An apparatus for metering fluid in a subterranean well includes an electric submersible pump having a motor, a seal section and a pump assembly and a metering assembly. The metering assembly includes an upper pipe section with an outer diameter, the upper pipe section having an upper pressure sensing means, and a lower pipe section with an outer diameter smaller than the outer diameter of the upper pipe section, the lower pipe section having a lower pressure sensing means. A power cable is in electronic communication with the electric submersible pump and with the metering assembly. | 04-04-2013 |
20130277064 | SUBMERSIBLE PUMP SYSTEMS AND METHODS - A submersible pump system that is operable to permit selective access into a production zone of a well bore while a submersible pumping device is operating includes a Y-tool, a submersible pumping device, a control valve assembly and a power conduit. The control valve assembly is also operable to selectively permit access between the interior of the submersible pumping system and the exterior of the submersible pumping system. The valve is operable to form a dynamic seal. The power conduit is operable to convey both power and a pre-designated control signal simultaneously. A method for accessing the production zone of the well bore with a well bore tool uses the submersible pump system while the submersible pump system is producing production zone fluid. The submersible pumping device continues to operate without interruption after transmission of the pre-designated pump control signal. | 10-24-2013 |
20130319661 | DOWNHOLE FLUID TRANSPORT PLUNGER WITH THRUSTER - A method for lifting fluids within a subterranean well includes lowering an elongated plunger to a lower region of a bore of the subterranean well. The plunger includes a motor assembly operably connected to a propeller. A seal can be created between the plunger and an inner surface of the bore of the subterranean well. A thruster, such as motor assembly connected to a propeller, generates thrust to lift the plunger to a plunger retainer located proximate to a wellhead of the subterranean well. | 12-05-2013 |
20140246204 | APPARATUS AND METHODS FOR ENHANCED WELL CONTROL IN SLIM COMPLETIONS - Embodiments of the present invention relate to an apparatus and methods for enhanced well control in slim completions. An embodiment can include an electrical submersible pump (“ESP”) positioned within a casing and having at least a portion thereof extending outwardly from a production tubing positioned within the casing. The production tubing terminates adjacent a distal end portion of a pump discharge to thereby provide greater interstitial space between outer surfaces of the portion of the pump disposed to extend outwardly from the production tubing and inner walls of the casing. This increased interstitial space, for example, can assist in cost savings by reducing the rate of erosion damage to the ESP. Embodiments of the present invention can further include a valve connected to inner walls of the casing and positioned distal from the ESP to control the flow of hydrocarbons. | 09-04-2014 |
20140377080 | INTEGRATED PUMP AND COMPRESSOR AND METHOD OF PRODUCING MULTIPHASE WELL FLUID DOWNHOLE AND AT SURFACE - An integrated system is disclosed to handle production of multiphase fluid consisting of oil, gas and water. The production stream is first separated into two streams: a liquid dominated stream (GVF<5% for example) and a gas dominated stream (GVF>95% for example). The separation can be done through shrouds, cylindrical cyclonic, gravity, in-line or the like separation techniques. The two streams are then routed separately to pumps which pump dissimilar fluids, such as a liquid pump and a gas compressor, and subsequently recombined. Both pumps are driven by a single motor shaft which includes an internal passageway associated with one of the pumps for reception of the fluid from the other pump, thereby providing better cooling and greater overall efficiency of all systems associated therewith. A method for providing artificial lift or pressure boosting of multiphase fluid is also disclosed. | 12-25-2014 |
20150029036 | SYSTEMS AND METHODS FOR GROUND FAULT IMMUNE DATA MEASUREMENT SYSTEMS FOR ELECTRONIC SUBMERSIBLE PUMPS - Provided are systems and methods for ground fault immune data measurement system for electric submersible pumps. A data measurement system coupled to the ESP includes a surface unit coupled to a 3-phase power cable for providing power to a 3-phase motor of the ESP and a downhole unit coupled to the motor of the ESP and located downhole in a well. The downhole unit includes sensor and is configured to generate frequency modulated carrier signals for carrying the sensor data to the surface unit. Each of the frequency modulated carrier signals carries identical sensor data and is modulated to a different frequency. The carrier signals are shunted across the motor windings of the ESP motor and onto the 3-phase power cable via a capacitive coupling. Additionally, another carrier signal carrying control data may be transmitted from the surface unit to the downhole unit. | 01-29-2015 |
20150068769 | HANGER AND PENETRATOR FOR THROUGH TUBING ESP DEPLOYMENT WITH A VERTICAL PRODUCTION TREE - A hanger assembly for use in a vertical production tree that includes an annular piping spool member having a side opening, and a hanger having an outer surface profiled to selectively land in the piping spool member and a side opening registered with the side opening of the piping spool member. The hanger assembly also includes a vertical penetrator having an end selectively connected to a submersible device and an opposing end inserted into the hanger, and that is in communication with the side openings. | 03-12-2015 |
Lifen Xiao, Wuhan CN
Patent application number | Description | Published |
---|---|---|
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 |
Lin Xiao, Hanberg DE
Patent application number | Description | Published |
---|---|---|
20090277157 | APPARATUS FOR IMPROVING FUEL EFFICIENCY AND REDUCING EMISSIONS IN FOSSIL-FUEL BURNING ENGINES - A system for realizing improved fuel efficiency and reduced fuel emissions in an internal combustion engine. The system comprises a nano-jet filter includes a fuel channeling chamber having a set of aligned magnetic members such that the flow of fuel passes through a magnetic field created by the set of aligned magnetic members. The system further comprises a nano-jet saver, having a chamber equipped with additional sets of magnets in order to magnetize larger fuel molecules and traverse hyper magnet gradients. The purpose of using a hyper magnetic field is to change conventional fuel into “nano” fuel. Having fuel particles with a smaller diameter, both better fuel efficiency and reduced emissions are achieved as the fuel burns more completely and more cleanly. With any fossil-fuel internal-combustion engine, an operator can expect to see a reduction in emissions to the environment, fuel savings, and better performance while using an apparatus that consumes no external energy. | 11-12-2009 |
Lingzhil Xiao, Chiba JP
Patent application number | Description | Published |
---|---|---|
20080200575 | Immobilization Vehicle, Method of Treating Vehicle and Continuous Vehicle Treating Apparatus - The present invention provides a fixing medium suited for fixing biological substances, a medium processing method and a continuous medium processing device. The continuous medium processing device of this invention comprises: | 08-21-2008 |
Lisheng Xiao, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20130091505 | Priority Level Arbitration Method and Device - The present invention discloses a method and device for arbitrating priority levels. The method comprises: setting a plurality of first stage polling arbiters and a second stage priority level arbiter respectively, wherein the number of the first stage polling arbiters is equal to the number of priority levels contained in a plurality of source ends; receiving task request signals for requesting tasks from the plurality of source ends and assigning request tasks with the same priority level to the same first stage polling arbiter; each of the first stage polling arbiters polling the received request tasks with the same priority level respectively to obtain one request task and transmitting the request task to the second stage priority level arbiter; and the second stage priority level arbiter receiving the plurality of request tasks and outputting an output result of request tasks with the highest priority level to a destination end. | 04-11-2013 |
Liwen Xiao, Galway IE
Patent application number | Description | Published |
---|---|---|
20090152195 | Biofilm reactor - The present invention provides a reactor for the biological processing of fluid such as domestic or industrial waste water or the like, the reactor comprising a plurality of substantially horizontal layers of growth medium stacked one above the other, and having a colonizing biofilm thereon during use, the reactor being arranged to cause the path of flow of the fluid to reverse from one layer to the next, in order to maximize the length of the path of flow for a given footprint of the reactor. | 06-18-2009 |
Min Xiao, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20130136030 | Method for Measuring Throughput and Maintenance End Point - The disclosure claims a method for measuring throughput and a Maintenance End Point (MEP). The method is applied in the Multi-Protocol Label Switching-Transport Profile (MPLS-TP) network. The method comprises the following steps: a first MEP in the MPLS-TP network performs the transmission of the data packets with a second MEP in the MPLS-TP network in a preset time period; after the preset time period, the first MEP receives measurement information fed back by the second MEP, wherein the measurement information indicates the number of data packets transmitted by the second MEP in this transmission; according to the measurement information, the first MEP judges that packet loss does not occur in this transmission of the data packets and the transmission rate meets the requirement of target precision, and then obtains the throughput of the transmission of the data packets in the transmission direction. According to the technical solutions provided by the disclosure, measurement cost can be saved and operation and maintenance can be simplified. | 05-30-2013 |
Mj Xiao, Changhua City TW
Patent application number | Description | Published |
---|---|---|
20120084373 | COMPUTER DEVICE FOR READING E-BOOK AND SERVER FOR BEING CONNECTED WITH THE SAME - A device, server, method, and computer program product for reading an e-book are provided. The e-book may include at least a content identifier corresponding to a content in the e-book. The device may include a content navigator configured to present the content according to a command from a user and a processing unit configured to acquire the content identifier corresponding to the content presented by the content navigator, send the content identifier to a server, and receive from the server a message associated with the content. An output unit configured to output the message to the user may be provided. | 04-05-2012 |
20120210212 | COMPUTER DEVICE FOR READING E-BOOK AND SERVER FOR BEING CONNECTED WITH THE SAME - A device, server, method, and computer program product for reading an e-book are provided. The e-book may include at least a content identifier corresponding to a content in the e-book. The device may include a content navigator configured to present the content according to a command from a user and a processing unit configured to acquire the content identifier corresponding to the content presented by the content navigator, send the content identifier to a server, and receive from the server a message associated with the content. An output unit configured to output the message to the user may be provided. | 08-16-2012 |
M J Xiao, Taipei TW
Patent application number | Description | Published |
---|---|---|
20100306398 | Message Processing to Improve Server Performance - A communication server, including a partial parser module, a storage module and a lookup module, is provided. The partial parser module parses some, but not all, strings of a message and generates partial parsed data. The storage module stores pre-parsed data which represents a complete parsing of a message. The lookup module looks for the corresponding pre-parsed data from the storage module, using the partial parsed data. The server sends the message according to at least the corresponding pre-parsed data. | 12-02-2010 |
Pengfei Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20120273717 | LiMPO4-based compositions of matter for cathodes for high-performance Li batteries | 11-01-2012 |
Ping Xiao, Cheshire GB
Patent application number | Description | Published |
---|---|---|
20080260952 | Ceramic Coating - The present invention relates to a green ceramic coating composition, the composition comprises nano-sized particles dispersed within a carrier medium together with preformed particles. The composition optionally comprises an infiltration medium. | 10-23-2008 |
Qiao Xiao, Erlenbach A. Main DE
Patent application number | Description | Published |
---|---|---|
20130091822 | BUOYANT ROPE - A buoyant rope is presented consisting of at least two strands, wherein each strand comprises synthetic fibers, wherein the rope is characterized in that the synthetic fibers comprise a component A) and a component B), wherein A) is at least one monofilament and B) is at least one multifilament yarn, the filaments of which are hollow-fiber filaments. | 04-18-2013 |
Quan Xiao, Markham CA
Patent application number | Description | Published |
---|---|---|
20110067157 | Method and apparatus for Variable G force experience and creating immersive VR sensations - The present invention relates to variable low/zero gravity simulation systems. variable low/zero gravity condition is achieved by substantial immersion in a fluid environment (“buoyancy means”) and using power assist means/robotic displacement devices such as exoskeleton to help user's movement/gravity compensation and/or relief or change loads on the subject's torso and limbs that caused by the weight and shape of the “Buoyancy means”, so that user can experience the effect of the (variable) gravity environment being simulated, such as Zero gravity in which situation user could move effortlessly in a weightless environment. When combine with VR related technology, this can create vivid immersive simulations for extraterrestrial scenes and can be widely used for entertainment, game, training, healing and etc. | 03-24-2011 |
Rong Xiao, Scarborough CA
Patent application number | Description | Published |
---|---|---|
20090074731 | METHOD OF ISOLATION AND USE OF CELLS DERIVED FROM FIRST TRIMESTER UMBILICAL CORD TISSUE - A method of isolating a pluripotent cell from human umbilical cord is described herein. The method involves collecting a sample of umbilical cord from fetal tissue obtained at less than 20 weeks of gestation, for example a first trimester umbilical cord. The sample is treated to obtain isolated umbilical cord cells, after which the isolated umbilical cord cells are incubated. Stem cells obtained in this way can be differentiated for use in therapeutic applications. | 03-19-2009 |
Shangxi Xiao, Toronto CA
Patent application number | Description | Published |
---|---|---|
20090053723 | Peripherin and Neurofilament Light Protein Splice Variants in Amyotrophic Lateral Sclerosis (ALS) - Nucleotide sequences encoding novel splice variants of peripherin and neurofilament light protein, proteins encoded by the novel splice variants and antibodies thereto are disclosed. In addition, methods are described for detecting ALS in a subject suspected of having ALS, comprising detecting the presence or absence of the novel splice variants or resulting proteins or a change in the amount of the novel splice variants or resulting proteins; wherein the presence or change in the amount of the nucleotide sequence is indicative of ALS. | 02-26-2009 |
Shi-Ying Xiao, New Taipei City TW
Patent application number | Description | Published |
---|---|---|
20120120236 | Web Camera - A web camera has a clamping apparatus, an extending arm and a camera module. The clamping apparatus includes a base and a supporting bracket. The supporting bracket is connected pivotally to a rear edge of the base and has a chamber and an open front. The extending arm is disposed inside the chamber of the supporting bracket of the clamping apparatus and is pivotally and slidably connected to the supporting bracket of the clamping apparatus. The camera module is connected pivotally to a front end of the extending arm. The extending arm can be operated to protrude out of the open front of the supporting bracket and then to rotate relative to the clamping apparatus. Therefore, a horizontal position of the camera module is changeable and various camera angles can be achieved. | 05-17-2012 |
Shi-Ying Xiao, Taipie TW
Patent application number | Description | Published |
---|---|---|
20090095871 | Support for computer peripheral device - The present invention relates to a support of a computer peripheral device including a first frame, a second frame pivotally coupled to the first frame at a first end, and a movable arm connected to and movable relative to the second frame. The second frame has an extension at the other end for clamping an object between the extension and the first frame. A computer peripheral device is coupled to an end of the movable arm opposite the end that is coupled to the second frame. | 04-16-2009 |
Shu-Fang Xiao, Taipei TW
Patent application number | Description | Published |
---|---|---|
20110057787 | RESIDENTIAL SECURITY SURVEILLANCE AND NOTIFICATION MANAGEMENT SYSTEM - A residential security surveillance and notification management system is provided according to the present invention. The system is applicable to a communications network, wherein, via an information processing platform of a network server end, the system is connected to a network surveillance device installed in a monitored environment, in which the information processing platform processes and saves event message about the environment acquired by the network surveillance device, and also generates corresponding notification messages. In addition, via a browsing authorization certification mechanism, the system allows a user who has been identified as a certified user to connect to the information processing platform via a communication terminal device for monitoring message information. Using the system, a certified user is capable of the following: accessing or receiving surveillance message information via the information processing platform, receiving notification message from the information processing platform, accessing the information processing platform to manage and maintain user authorized certification information, and/or selectively switching on/off connection between the network surveillance device and the information processing platform. Thereby, a user may effectively and securely receive real-time event notification messages as well as surveillance message information pertaining to the monitored environment, as well as control the configuration thereof. | 03-10-2011 |
Steven Xiao, St. Laurent CA
Patent application number | Description | Published |
---|---|---|
20120241685 | Method for adjusting the switching temperature of PTC ink composition and PTC ink composition - The invention provides a method for producing a PTC ink composition, which is capable of adjusting the switching temperature (Ts) of the PTC ink composition by addition of some additives. The content of the additive based on the total PTC composition for adjusting the Ts is less than 5.0 wt. %. The additives for adjusting the Ts can be chosen from polyester, polyether, and poly(ethylene glycol) with low molecular weight from 300 to 3000 g/mol. | 09-27-2012 |
20130092878 | Thermoplastic based electronic conductive inks and method of making the same - This invention discloses a composition of thermoplastic based electronic conductive inks, more specifically electronic conductive inks containing chemically functioned thermoplastic resins and poly(3,4-ethylenedioxythiophene). This invention also teaches the method of making the same and electronic devices making from the same. | 04-18-2013 |
Taikang Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20080264354 | Apparatus and Method for Generating Steam - The present invention relates to a steam generating apparatus ( | 10-30-2008 |
20080282995 | Assembly of a Housing and a Steam Generator Device - In an assembly of a steam generator device ( | 11-20-2008 |
20100107886 | METHOD FOR DETERMINING THE LIQUID LEVEL IN A BOILER - The present invention relates to a method of determining a liquid level in a boiler ( | 05-06-2010 |
Tiancun Xiao, Marston GB
Patent application number | Description | Published |
---|---|---|
20110213187 | HYDROCARBON RECOVERY FROM SULFONES FORMED BY OXIDATIVE DESULFURIZATION PROCESS - The process provided herein is concerned with recovery of hydrocarbons from sulfones using an individual alkali and alkaline-earthy base and a mixture of thereof. As the starting materials are sulfones generated by ODS and commercially inexpensive alkali and alkaline-earth bases, the cost and ecological impact of solid waste disposal is minimized. | 09-01-2011 |
Tiancun Xiao, Oxford GB
Patent application number | Description | Published |
---|---|---|
20090200206 | Catalytic Process for Deep Oxidative Desulfurization of Liquid Transportation Fuels - Sulfur-containing compounds, including specifically thiophenic compounds, in a liquid hydrocarbon feedstream are catalytically oxidized by combining the hydrocarbon feedstream with a catalytic reaction mixture that includes a peroxide that is soluble in water or in a polar organic acid, at least one carboxylic acid, and a catalyst that is a transition metal salt selected from the group consisting of (NH | 08-13-2009 |
20100168259 | PROMOTED CARBIDE-BASED FISCHER-TROPSCH CATALYST, METHOD FOR ITS PREPARATION AND USES THEREOF - The present invention is directed towards a precursor for a Fischer-Tropsch catalyst comprising a catalyst support, cobalt or iron on the catalyst support and one or more noble metals on the catalyst support, wherein the cobalt or iron is at least partially in the form of its carbide in the as-prepared catalyst precursor, a method for preparing said precursor and the use of said precursor in a Fischer-Tropsch process. | 07-01-2010 |
20100227232 | Initiating a Reaction Between Hydrogen Peroxide and an Organic Compound - A process for initiating a reaction between hydrogen peroxide and an organic compound which comprises contacting the hydrogen peroxide and the organic compound in the liquid phase in the presence of a catalyst; wherein: | 09-09-2010 |
20100282236 | STEAM PRODUCTION - The present invention relates to an apparatus, in some embodiments a hand-held apparatus, and a method for the production of steam through contacting reactants and a catalyst. | 11-11-2010 |
Wei Charles Xiao, Toronto CA
Patent application number | Description | Published |
---|---|---|
20120295062 | MULTI-PLY LAMINATE COMPOSITE MATERIALS HAVING APERTURES DEFINED THEREIN - Multi-ply laminate composite components of non-planar shape can be formed with apertures defined therein, instead of cutting the apertures after forming the multi-ply laminate composite component. This is achieved by cutting apertures in the individual plies before the plies are assembled and consolidated, with the aperture or apertures in each ply, or in each set of plies, positioned to accommodate the local distance differential between adjacent plies, or sets of plies, so that the resulting component aperture or apertures will achieve a desired alignment. Removable pins can be used to maintain the plies in alignment during the consolidation process, and fittings such as annular collars can be secured in the component apertures during consolidation. | 11-22-2012 |
Weidong Xiao, Port Moody CA
Patent application number | Description | Published |
---|---|---|
20090079385 | Solar powered battery charger using switch capacitor voltage converters - The invention provides a charging device that uses switched capacitor voltage converters to charge a battery using solar power. The charger uses boosting topology to efficiently use solar module photovoltaic power. The boosting topology enables a lower voltage to be used resulting in reduced cutting and soldering of photovoltaic cells. The battery charger has overcharge protection and uses inductor-less circuitry. | 03-26-2009 |
Weixue Xiao, Qingdao CN
Patent application number | Description | Published |
---|---|---|
20120291591 | AGENT FOR STEEL-MAKING FORMED BY ALUMINUM-MAKING SLAG - The present invention discloses an agent for steel-making formed by aluminum-making slag, which is used by adding to molten steel, wherein said agent comprises: metal aluminum, aluminum oxide, silicon dioxide, magnesium oxide, and calcium oxide. Said agent for steel-making is a deoxidizing agent, modifying agent, and slag regulating agent for steel-making. Said deoxidizing agent or modifying agent for steel-making may comprise by mass percentage 25-70% Al, 3-30% Al | 11-22-2012 |
Xiao-Hong Xiao, Central Hong Kong HK
Patent application number | Description | Published |
---|---|---|
20110025110 | Adjustable Child Safety Seat Assembly - An adjustable child safety seat assembly comprises a base, a seat adjustable between a plurality of angular positions relative to the base, and a latch mechanism provided between the base and the seat and operable to detachably lock the seat on the base at any one of the angular positions. The latch mechanism comprises a sliding element movable relative to the base and the seat, and at least one resilient arm joined with the sliding element, wherein the resilient arm has a distal end provided with a latching portion. The sliding element is movable in a first direction to drive the resilient arm in movement and displace the latching portion in a second direction for locking the seat with the base. | 02-03-2011 |
20110049952 | Child Safety Seat and Its Installation Method - A child safety seat comprises a seat portion including a seat bottom and a backrest, and a first and second rail section disposed parallel on a rear of the seat portion at left and right sides, respectively, each of the first and second rail sections including a first rail portion located on a rear of the backrest and a second rail portion located below the seat bottom. The first rail portion includes a first anchoring slot, and the second rail portion includes a second anchoring slot, the first and second anchoring slots adapted to hold spaced-apart portions of a seat belt. In addition, a method for installing the child safety seat is also described. | 03-03-2011 |
20110057490 | Child Safety Seat Assembly - A child safety seat assembly comprises a base including a plurality of protruding sidewalls, and a seat movably assembled with the base including a plurality of anchoring slots adapted to retain a portion of a safety belt, wherein seat is movably adjustable between an erected position and a reclined position relative to the base. Some of the anchoring slots can be selectively obstructed by the sidewalls of the base when the seat is adjusted to a different inclination relative to the base. As a result, erroneous operations for securing the seat assembly with a safety belt can be prevented, and the seat assembly can be safer in use. | 03-10-2011 |
Xiao-Hong Xiao, Taipei TW
Patent application number | Description | Published |
---|---|---|
20090039608 | BRAKING DEVICE FOR PLAYARD - A control unit is slidably mounted on a top corner of a playard and connected to the slider inside the seat through a linking unit passing through a standing post of the playard. When the control unit pulls the slider to move relative to the seat along a first direction, a braking pin slides relative to the seat along a second direction and disengages from the hub to release a wheel. When the control unit is pushed to lock the wheel, the bias force from springs moves the slider and the braking pin to slide along the opposite direction, leading the braking pin to engage with the hub to brake the wheel. The wheel can be operated to brake or release by a remote control unit. | 02-12-2009 |
Xiao-Hong Xiao, Hong Kong HK
Patent application number | Description | Published |
---|---|---|
20110175305 | STROLLER CONNECTABLE WITH A CAR SEAT - A stroller is adapted to be connected with a car seat, and includes a frame, a footrest, and at least one locking device. The frame has two seat rods. The footrest is disposed between the seat rods, and includes two side rod sections and a middle rod section having two ends connected respectively and pivotally to the side rod sections. The locking device is disposed between one of the side rod sections and a corresponding one of the seat rods, and includes an angle-limiting mechanism and an actuator operable to cooperate with the angle-limiting mechanism so as to adjust the footrest among a plurality of angular positions including an erected position whereat the stroller is connectable with the car seat. | 07-21-2011 |
Yang Xiao, Research Link SG
Patent application number | Description | Published |
---|---|---|
20100029804 | HARDCOAT COMPOSITION - A hard coating composition including at least the following components (A) to (E): Component (A): A poly(methyl)glycidyl ether compound derived from a chain aliphatic polyol or a chain aliphatic polyether polyol, which may or may not contain a hydroxyl group, Component (B): A silsesquioxane compound containing a cationic polymerizable group, Component (C): A silicate compound, Component (D): A silane compound containing a cationic polymerizable group, or a partial condensed compound thereof, or a mixture thereof, and Component (E): A cationic photopolymerization initiator, wherein the composition includes 5 to 40 parts by weight of the component (A), 60 to 95 parts by weight of the total of the components (B), (C) and (D), and 0.1 to 10 parts by weight of the component (E), each based on 100 parts by weight of the total of the components (A) to (D). | 02-04-2010 |
Yang Xiao, Wuhan City CN
Patent application number | Description | Published |
---|---|---|
20120286130 | CABLE MANAGEMENT APPARATUS - A cable management apparatus used in an electronic device is disclosed. The cable management apparatus includes a cable holder, and the cable holder includes a belt; a latching portion; and an installing portion including an elastic neck portion and an elastic head portion extending from the elastic neck portion. The latching portion is connected between the belt and the installing portion, and the belt is bent to engage with the latching portion and adapted to fasten a plurality of cables. The elastic head portion is adapted to be inserted out of a hole defined in a mounting frame and engaged with edges of the hole, and the elastic neck portion is adapted to be received in the hole. | 11-15-2012 |
20120326458 | PICK-UP DEVICE - A pick-up device includes an sucking member, a blocking member, a grasping assembly, a restricting member and a covering member. The sucking member is adapted to utilize a vacuum to adhere to the surface of an electronic component and defines a through hole. The blocking member is secured to the sucking member and includes a blocking block. The finger-grasping assembly is slidably mounted to blocking member. The restricting member is movably mounted to the grasping assembly and movable relative to the sucking member. The restricting member includes two restricting portions. The covering member is secured to the restricting member by a first resilient member. The grasping assembly is operable to bias the restricting member and the covering member to move relative to the sucking member, the two restricting portions are engaged with the blocking block, and the covering member seals the through hole. | 12-27-2012 |
20130111741 | BAFFLE PLATE DISASSEMBLING INSTRUMENT - A baffle plate disassembling instrument for an electronic device is disclosed. The baffling plate disassembling instrument for a comprises a handle; a bracket mounted on a top end of the handle; and two engaging members mounted on a top side of the bracket, the two engaging members are configure to be inserted into the baffling plate; wherein a distance between the two engaging members is adjustable according to the baffling plate. | 05-09-2013 |
20130118007 | FIXTURE FOR INSTALLING HARD DISK - A fixture is for installing a hard disk to a hard disk cage in a computer the fixture. The fixture includes a holding portion and a supporting portion connecting with the holding portion. The supporting portion includes a main plate and a side plate bending from the main plate. A slot is defined between the main plate and the side plate, for receiving the hard disk cage and retaining the fixture to the hard disk cage. | 05-16-2013 |
20140014673 | VENDING MACHINE AND METHOD OF OUTPUTTING MERCHANDISES OF VENDING MACHINE - A vending machine includes a front plate with an opening, a delivery tray, and a shielding plate rotatably attached to the cabinet. The delivery tray is attached to the front plate and defines an entrance. A first electromagnet, a second electromagnet, and one or more sensors are located on the delivery tray. The sensor(s) is connected to the first electromagnet and the second electromagnet. The sensor(s) detects merchandise dropping into the delivery tray and sends a signal to the first electromagnet and the second electromagnet; when the sensor detects no merchandise in the delivery tray, the shielding is engaged with the first electromagnet to cover the opening; when the sensor detects the merchandise in the delivery tray, the shielding is engaged with the second electromagnet to cover the entrance. A merchandise output method of the vending machine is also provided. | 01-16-2014 |
20140042879 | VENDING MACHINE WITH MERCHANDISE BUFFERING DEVICE - A vending machine includes a front plate with an opening, a delivery tray, and a shielding plate rotatably attached to the cabinet. The delivery tray is attached to the front plate and defines an entrance. A first electromagnet, a second electromagnet, and one or more sensors are located on the delivery tray. The sensor(s) is connected to the first electromagnet and the second electromagnet. The sensor(s) detects merchandise dropping into the delivery tray and sends a signal to the first electromagnet and the second electromagnet; when the sensor detects no merchandise in the delivery tray, the shielding is engaged with the first electromagnet to cover the opening; when the sensor detects the merchandise in the delivery tray, the shielding is engaged with the second electromagnet to cover the entrance. A merchandise output method of the vending machine is also provided. | 02-13-2014 |
20140048665 | SUPPORTING APPARATUS FOR VENDING MACHINE - A supporting apparatus includes a mounting member, a mounting post secured to the mounting member, an actuating member secured to the mounting post, a supporting post rotatably secured to the mounting post and engaged with the actuating member, and a latch member. The supporting post is rotatable relative to the mounting post between a receiving position and a supporting position. When the supporting post is located on the receiving position, the supporting post is engaged with the latch member. When the supporting post is located on the supporting position, the supporting post is disengaged from the latch member. The actuating member biases the supporting post to rotate from the first to the supporting position. | 02-20-2014 |
20140048693 | GOODS DELIVERY SWITCH - A goods delivery switch includes a bracket, a rotating member, a delivery member, a signal generator, a signal receiver, a blocking member, and a control unit. The rotating member includes a second blocking curved plane and a cutting plane. The delivery member is operable to rotating the rotating member. The blocking member includes a first curved plane and defines a through hole. The blocking member is slidable relative to the blocking member between a first position, where the rotating member is rotated, the first curved plane abuts the second curved plane, and the signal receiver receives an optical signal from the signal generator through the through hole, and a second position, where the first curved plane abuts the cutting plane, the optical signal is blocked by the blocking member, and the control unit controls the delivery member to stop operating, relative to the bracket. | 02-20-2014 |
Yanping Xiao, Delft NL
Patent application number | Description | Published |
---|---|---|
20080202939 | Process For the Electrolysis of Aluminiumsulfide - Process for the electrolysis of Al | 08-28-2008 |
Ying Xiao, Zhubei City TW
Patent application number | Description | Published |
---|---|---|
20100267172 | Formation of Shallow Trench Isolation Using Chemical Vapor Etch - A method includes measuring a depth of a shallow trench isolation (STI) region below a surface of a substrate. The STI region is filled with an oxide material. The substrate has a nitride layer above the surface. A thickness of the nitride layer is measured. A first chemical vapor etch (CVE) of the oxide material is performed, to partially form a recess in the STI region. The first CVE removes an amount of the oxide material less than the thickness of the nitride layer. The nitride layer is removed by dry etching. A remaining height of the STI region is measured after removing the nitride. A second CVE of the oxide material in the STI region is performed, based on the measured depth and the remaining height, to form at least one fin having a desired fin height above the oxide in the STI region without an oxide fence. | 10-21-2010 |
20130072013 | Etching Method and Apparatus - An etching method comprises etching an oxide layer with a first dc bias of a plasma chamber, removing a photoresist layer with a second dc bias of the plasma chamber and etching through a liner film with a third dc bias of the plasma chamber. In order to reduce the copper deposition on the wall of the plasma chamber, the third dc bias is set to be less than the first and second dc bias. | 03-21-2013 |
20130157387 | Multi-zone EPD Detectors - The present disclosure relates to a semiconductor body etching apparatus having a multi-zone end point detection system. In some embodiments, the multi-zone end point detection system has a processing chamber that houses a workpiece that is etched according to an etching process. A plurality of end point detector (EPD) probes are located within the processing chamber. Respective EPD probes are located within different zones in the processing chamber, thereby enabling the detection of end point signals from multiple zones within the processing chamber. The detected end point signals are provided from the plurality of EPD probes to an advanced process control (APC) unit. The APC unit is configured to make a tuning knob adjustment to etching process parameters based upon the detected end point signals and to thereby account for etching non-uniformities. | 06-20-2013 |
20130160795 | Plasma Etcher Design with Effective No-Damage In-Situ Ash - In some embodiments, the present disclosure relates to a plasma etching system having direct and localized plasma sources in communication with a processing chamber. The direct plasma is operated to provide a direct plasma to the processing chamber for etching a semiconductor workpiece. The direct plasma has a high potential, formed by applying a large bias voltage to the workpiece. After etching is completed the bias voltage and direct plasma source are turned off. The localized plasma source is then operated to provide a low potential, localized plasma to a position within the processing chamber that is spatially separated from the workpiece. The spatial separation results in formation of a diffused plasma having a zero/low potential that is in contact with the workpiece. The zero/low potential of the diffused plasma allows for reactive ashing to be performed, while mitigating workpiece damage resulting from ion bombardment caused by positive plasma potentials. | 06-27-2013 |
20130245978 | SYSTEMS AND METHODS OF CONTROLLING SEMICONDUCTOR WAFER FABRICATION PROCESSES - A system and method of controlling a semiconductor wafer fabrication process. The method includes positioning a semiconductor wafer on a wafer support assembly in a wafer processing module. A signal is transmitted from a signal emitter positioned at a predetermined transmission angle relative to an axis normal to the wafer support assembly to check leveling of the wafer in the module, so that the signal is reflected from the wafer. The embodiment includes monitoring for the reflected signal at a predetermined reflectance angle relative to the axis normal to the wafer support assembly at a signal receiver. A warning indication is generated if the reflected signal is not received at the signal receiver. | 09-19-2013 |
20130264308 | PLASMA PROCESS, FILM DEPOSITION METHOD AND SYSTEM USING ROTARY CHUCK - A chuck and a wafer supported thereon are rotated during a plasma process or a film deposition process to reduce thickness non-uniformity of a film processed or deposited on the wafer. | 10-10-2013 |
20130319612 | PLASMA CHAMBER HAVING AN UPPER ELECTRODE HAVING CONTROLLABLE VALVES AND A METHOD OF USING THE SAME - This description relates to a plasma treatment apparatus including a vapor chamber, a gas supply and an upper electrode assembly. The upper electrode assembly includes a gas distribution plate having a plurality of holes in a bottom surface thereof and an upper electrode having at least one gas nozzle and at least one controllable valve connected to the at least one gas nozzle. The plasma treatment apparatus further includes a controller configured to generate a control signal. The at least one controllable valve is configured to be adjusted based on the control signal. A control system and a method of controlling a controllable valve are also described. | 12-05-2013 |
20130322990 | LOADPORT BRIDGE FOR SEMICONDUCTOR FABRICATION TOOLS - A wafer handling system with apparatus for transporting wafers between semiconductor fabrication tools. In one embodiment, the apparatus is a loadport bridge mechanism including an enclosure having first and second mounting ends, a docking port at each end configured and dimensioned to interface with a loadport of a semiconductor tool, and at least one wafer transport robot operable to transport a wafer between the docking ports. The wafer transport robot hands off or receives a wafer to/from a tool robot at the loadports of a first and second tool. The bridge mechanism allows one or more wafers to be transferred between loadports of different tools on an individual basis without reliance on the FAB's automated material handling system (AMHS) for bulk wafer transport inside a wafer carrier such as a FOUP or others. | 12-05-2013 |
20140264445 | SOURCE/DRAIN STRUCTURE OF SEMICONDUCTOR DEVICE - The disclosure relates to a semiconductor device. An exemplary structure for a field effect transistor comprises a substrate comprising a major surface and a cavity below the major surface; a gate stack on the major surface of the substrate; a spacer adjoining one side of the gate stack; a shallow trench isolations (STI) region disposed on the side of the gate stack, wherein the STI region is within the substrate; and a source/drain (S/D) structure distributed between the gate stack and STI region, wherein the S/D structure comprises a strained material in the cavity, wherein a lattice constant of the strained material is different from a lattice constant of the substrate; and a S/D extension disposed between the substrate and strained material, wherein the S/D extension comprises a portion extending below the spacer and substantially vertical to the major surface. | 09-18-2014 |
Ying Xiao, Coquitlam CA
Patent application number | Description | Published |
---|---|---|
20110156815 | MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND METHOD - A RF-digital hybrid mode power amplifier system for achieving high efficiency and high linearity in wideband communication systems is disclosed. The present invention is based on the method of adaptive digital predistortion to linearize a power amplifier in the RF domain. The present disclosure enables a power amplifier system to be field reconfigurable and support multi-modulation schemes (modulation agnostic), multi-carriers and multi-channels. As a result, the digital hybrid mode power amplifier system is particularly suitable for wireless transmission systems, such as base-stations, repeaters, and indoor signal coverage systems, where baseband I-Q signal information is not readily available. | 06-30-2011 |
20120155572 | High efficiency, remotely reconfigurable remote radio head unit system and method for wireless communications - A remote radio head unit (RRU) system for achieving high efficiency and high linearity in wideband communication systems is disclosed. The present invention is based on the method of adaptive digital predistortion to linearize a power amplifier inside the RRU. The power amplifier characteristics such as variation of linearity and asymmetric distortion of the amplifier output signal are monitored by a wideband feedback path and controlled by the adaptation algorithm in a digital module. Therefore, embodiments of the present invention can compensate for the nonlinearities as well as memory effects of the power amplifier systems and also improve performance, in terms of power added efficiency, adjacent channel leakage ratio and peak-to-average power ratio. The present disclosure enables a power amplifier system to be field reconfigurable and support multi-modulation schemes (modulation agnostic), multi-carriers, multi-frequency bands and multi-channels. As a result, the remote radio head system is particularly suitable for wireless transmission systems, such as base-stations, repeaters, and indoor signal coverage systems. | 06-21-2012 |
20140079153 | HIGH EFFICIENCY, REMOTELY RECONFIGURABLE REMOTE RADIO HEAD UNIT SYSTEM AND METHOD FOR WIRELESS COMMUNICATIONS - A remote radio head unit (RRU) system is disclosed. The present invention is based on the method of adaptive digital predistortion to linearize a power amplifier inside the RRU. The power amplifier characteristics such as variation of linearity and asymmetric distortion of the amplifier output signal are monitored by a wideband feedback path and controlled by the adaptation algorithm in a digital module. Therefore, embodiments of the present invention can compensate for the nonlinearities as well as memory effects of the power amplifier systems and also improve performance, in terms of power added efficiency, adjacent channel leakage ratio and peak-to-average power ratio. The present disclosure enables a power amplifier system to be field reconfigurable and support multi-modulation schemes (modulation agnostic), multi-carriers, multi-frequency bands and multi-channels. Consequentially, the remote radio head system is particularly suitable for wireless transmission systems, such as base-stations, repeaters, and indoor signal coverage systems. | 03-20-2014 |
20150080054 | HIGH EFFICIENCY, REMOTELY RECONFIGURABLE REMOTE RADIO HEAD UNIT SYSTEM AND METHOD FOR WIRELESS COMMUNICATIONS - A remote radio head unit (RRU) system is disclosed. The present invention is based on the method of adaptive digital predistortion to linearize a power amplifier inside the RRU. The power amplifier characteristics such as variation of linearity and asymmetric distortion of the amplifier output signal are monitored by a wideband feedback path and controlled by the adaptation algorithm in a digital module. Therefore, embodiments of the present invention can compensate for the nonlinearities as well as memory effects of the power amplifier systems and also improve performance, in terms of power added efficiency, adjacent channel leakage ratio and peak-to-average power ratio. The present disclosure enables a power amplifier system to be field reconfigurable and support multi-modulation schemes (modulation agnostic), multi-carriers, multi-frequency bands and multi-channels. Consequentially, the remote radio head system is particularly suitable for wireless transmission systems, such as base-stations, repeaters, and indoor signal coverage systems. | 03-19-2015 |
Yong Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20120044593 | TEMPERATURE INDUCED HEAD SKEW - One way to minimize full DC head-skew re-calibrations rendered necessary by changes in storage media drive operating temperature is to compensate for temperature-induced DC head-skew using a known relationship between temperature-induced DC head-skew and storage media operating temperature. More specifically, a first DC head-skew is measured at a first arbitrary temperature of the storage media drive. A second DC head-skew is measured at a second arbitrary temperature of the storage media drive. A DC head-skew correction factor is calculated using the first and second DC head-skews at the first and second arbitrary temperatures. When a multi-head storage media drive is powered-up for operation, a temperature sensor located in the storage media drive assembly measures the current storage media drive temperature. The head-skew correction factor is applied based on the measured temperature to correct the DC head-skew. | 02-23-2012 |
Yonggang Xiao, Guangdong CN
Patent application number | Description | Published |
---|---|---|
20120294038 | STATIC-FREE LIGHT GUIDE PLATE AND BACKLIGHT MODULE - Disclosed are a static-free light guide plate and a backlight module. The static-free light guide plate comprises an incident plane, a bottom reflection plane, a side reflection plane and an out light plane. At least one layer of optical thin film material for increasing out light effect is positioned on the surface of the out light plane. The bottom reflection plane is positioned on the metal back plate. The static-free light guide plate further comprises interconnected conductive bands positioned at the side plane of the optical thin film material, non-incident portion of the incident plane, the bottom surface of the bottom reflection plane and the side reflection plane. With the conductive bands positioned at the side surface of the optical thin film material and connected to the metal back plate, the electrostatic generated on the light guide plate is transferred to achieve the purpose of protecting the electronic device, such as LEDs. | 11-22-2012 |
Youchang Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20130046057 | POLYIMIDE MEMBRANES AND THEIR PREPARATION - Disclosed are (1) a method of preparing a polyimide membrane, including cross-linking polyimides via thermal labile side chains and decomposition of the thermal labile side chains; and (2) polyimide membranes thus prepared. | 02-21-2013 |
20130247756 | UV-REARRANGED PIM-1 POLYMERIC MEMBRANES AND A PROCESS OF PREPARING THEREOF - The present invention relates to UV-rearranged PIM-1 polymeric membranes that can be used for advanced hydrogen purification and production. The present invention also relates to a process of preparing UV-rearranged PIM-1 polymeric membranes. The present invention further relates to a method of separating gas mixtures using the UV-rearranged PIM-1 polymeric membranes of the present invention. | 09-26-2013 |
20130305920 | Preparation of Zeolitic Imidazolate Frameworks (ZIFs) - Polybenzimidazole Mixed-Matrix Composite and Application for Gas and Vapor Separation - The present invention presents a mixed-matrix composite material comprising a continuous phase and zeolitic imidazolate framework (ZIF) particles dispersed in the continuous phase, wherein the continuous phase is polybenzimidazole (PBI), methods for making the mixed-matrix composite material, and methods for separating gas or vapor from a mixture of gases or vapors using the mixed-matrix composite material. | 11-21-2013 |
You-Cheng Xiao, Taiping City TW
Patent application number | Description | Published |
---|---|---|
20120037997 | METHOD AND APPARATUS FOR WORD LINE DRIVER WITH DECREASED GATE RESISTANCE - A semiconductor device comprises first, second, and third. The first conductor is a gate conductor formed above an oxide region over a substrate and having a contact. The second conductor is coupled to the contact and extends across a width of the oxide region. The second conductor has a lower resistance than the gate conductor. The third conductor is a word line conductor. The second conductor is routed to not intersect the word line conductor. | 02-16-2012 |
20120181707 | Distributed Metal Routing - A system and method for a distributed metal routing is disclosed. An embodiment comprises a metal_0 layer with a metal_1 layer overlying the metal_0 layer. The metal_1 layer comprises separate parallel lines, with lines having different signals being distributed across the metal_1 layer. Such a layout decreases the parasitic resistance within the metal_0 layer as it decreases the distance current travels. Additionally, the distributed layout in metal_1 allows connections to be made to a metal_2 layer without the need for a hammer head connection of vias. | 07-19-2012 |
20140210100 | CONDUCTIVE LINE ROUTING FOR MULTI-PATTERNING TECHNOLOGY - A method comprises: forming a plurality of reference voltage patterns in a first layer of a semiconductor substrate using a first mask, the reference voltage patterns including alternating first reference voltage patterns and second reference voltage patterns; and forming a plurality of signal patterns in the first layer of the semiconductor substrate using a second mask, ones of the plurality of signal patterns located between successive pairs of reference voltage patterns. | 07-31-2014 |
You-Cheng Xiao, Taiping TW
Patent application number | Description | Published |
---|---|---|
20100141497 | Decoder Architecture with Sub-Thermometer Codes for DACs - A digital-to-analog converter (DAC) for converting a digital signal to an analog signal includes a first thermometer decoder and a second thermometer decoder. The first thermometer decoder is configured to decode most-significant bits (MSBs) of the digital signal to generate a first thermometer code. The second thermometer decoder is configured to decode middle bits of the digital signal to generate a second thermometer code. The DAC further includes a plurality of macro cells with each controlled by one bit of the first thermometer code. The plurality of macro cells is configured to provide a first analog signal according to the first thermometer code. The DAC further includes a macro cell configured to provide a second analog signal according to the second thermometer code. The macro cell is further configured to provide a third analog signal according to least-significant bits (LSBs) of the digital signal. | 06-10-2010 |
20120020179 | METHOD AND APPARATUS FOR WORD LINE DECODER LAYOUT - A word line decoder comprises a plurality of driver circuits, a plurality of word lines provided at respective outputs of the driver circuits, and a plurality of primary input lines coupled to the driver circuits and oriented in a first direction. The word line decoder also comprises a plurality of secondary input lines coupled to the driver circuits and oriented in the first direction. The word line decoder also comprises a local decode line coupled to each of the primary input lines. The word line decoder also comprises a decode line coupled to the local decode line and oriented in the first direction. A cluster decode line is coupled to the decode line. The word line decoder is configured to select at least one of the word lines based on signals provided by the cluster decode line and the secondary input lines. | 01-26-2012 |
Yuan Xiao, Kitchener CA
Patent application number | Description | Published |
---|---|---|
20100080028 | POWER CONVERSION SYSTEM AND METHOD FOR ACTIVE DAMPING OF COMMON MODE RESONANCE - Power conversion systems and methods are presented for damping common mode resonance, in which inverter or rectifier switching control signals are selectively modified according to a damping resistance current value computed using a predetermined virtual damping resistance value in parallel with an output or input capacitor and a measured output or input voltage value to mitigate or reduce common mode resonance in the converter. | 04-01-2010 |
20110292696 | VARIABLE FREQUENCY DRIVE AND METHODS FOR FILTER CAPACITOR FAULT DETECTION - Variable frequency motor drives and control techniques are presented in which filter capacitor faults are detected by measuring filter neutral node current and/or voltages and detecting changes in the fundamental frequency component of the measured neutral condition at the fundamental frequency of the input power and/or based on input current unbalance. | 12-01-2011 |
20110299308 | COMMON MODE VOLTAGE REDUCTION APPARATUS AND METHOD FOR CURRENT SOURCE CONVERTER BASED DRIVE - Current source converter drives and common mode voltage reduction techniques are presented in which a space vector modulation zero vector for current source inverter (or rectifier) control is selected according to the switching state of the current source rectifier (or inverter) and according to the AC input power and the AC output power to control the output common mode voltage. | 12-08-2011 |
20120081061 | ADAPTIVE HARMONIC REDUCTION APPARATUS AND METHODS - Power conversion systems with active front end converters for example motor drives and power generation systems for distributed energy sources are presented with adaptive harmonic minimization for grid-tie converters for minimized or reduced total harmonic distortion in the line current spectrum including the source harmonic current and the grid-tie converter injected current spectrum referred to the line side. | 04-05-2012 |
20120106210 | MULTI-PHASE POWER CONVERTERS AND INTEGRATED CHOKE THERFOR - Power conversion systems and integrated multi-phase chokes providing high common mode to differential mode choke inductance ratios with circular and triangular shapes for concurrent differential filtering and common-mode voltage blocking in motor drives and other power conversion applications. | 05-03-2012 |
20120201056 | POWER CONVERTER WITH COMMON MODE VOLTAGE REDUCTION - Power conversion systems are presented with common mode reduction by space vector pulse width modulation zero vector selection to counteract common mode contribution of active vectors. | 08-09-2012 |
20120212982 | CMV REDUCTION UNDER BUS TRANSIENT CONDITION - Power conversion systems and control techniques are presented in which a bus transient control component bypasses selected phases of a rectifier during a protective mode of operation to reduce common mode voltages or currents. | 08-23-2012 |
20120271572 | VARIABLE FREQUENCY DRIVE AND METHODS FOR FILTER CAPACITOR FAULT DETECTION - Variable frequency motor drives and control techniques are presented in which filter capacitor faults are detected by measuring filter neutral node currents and/or voltages and detecting changes in a frequency component of the measured neutral condition and/or based on input current unbalance. | 10-25-2012 |
20130010504 | POWER CONVERTER AND INTEGRATED DC CHOKE THEREFOR - A power conversion system and a DC link choke therefore are presented, in which a continuous core structure is provided with first and second legs around which four or more windings are located, with one or more shunt structures providing a magnetic flux path between intermediate portions of the first and second legs. | 01-10-2013 |
20130057297 | METHOD AND APPARATUS FOR DETECTING POWER CONVERTER CAPACITOR DEGRADATION USING NEGATIVE SEQUENCE CURRENTS - Power converters and control techniques are presented in which capacitor degradation is detected according to negative sequence current by computing an uncompensated negative sequence current and a negative sequence voltage, compensating the negative sequence current based on the negative sequence voltage, comparing the compensated or uncompensated negative sequence current with an automatically calculated threshold and selectively identifying suspected degradation of one or more capacitors if the compensated negative sequence current exceeds the threshold value. The method can be used for power converters, control devices or protection relays for shunt capacitors or filters used in power systems. | 03-07-2013 |
20130063991 | VOLTAGE CONVERTER CONFIGURATIONS FOR SOLAR ENERGY SYSTEM APPLICATIONS - A system includes a low switching frequency power converter configured to be coupled to a solar cell, wherein the low switching frequency power converter is configured to generate alternating current (AC) power based on low voltage direct current (DC) power transmitted from the solar cell and transmit the converted AC power. The system also include a multi-pulse transformer configured to receive the converted AC power and generate transformed power based on the converted AC power, wherein the transformed power comprises power at a voltage level that differs from the a voltage level of the converted AC power. | 03-14-2013 |
20130141950 | POWER CONVERTER AND INTEGRATED DC CHOKE THEREFOR - A power conversion system and a DC link choke therefore are presented, in which a continuous core structure is provided with first and second legs around which four or more windings are located, with one or more shunt structures providing a magnetic flux path between intermediate portions of the first and second legs. | 06-06-2013 |
20130242623 | POWER CONVERTER AND INTEGRATED DC CHOKE THEREFOR - A power conversion system with multiple parallel connected motor drives including a plurality of rectifiers and a corresponding inverters connected by windings of a single common mode choke. | 09-19-2013 |
20140042817 | METHOD AND APPARATUS FOR BYPASSING CASCADED H-BRIDGE (CHB) POWER CELLS AND POWER SUB CELL FOR MULTILEVEL INVERTER - Bypassing methods and apparatus are presented along with power cells and sub cells for multilevel inverters in which DC current flow into a DC link capacitance is interrupted and a bypass switch is closed across a power cell or sub cell output to selectively bypass a power stage of a multilevel inverter. | 02-13-2014 |
20140268928 | POWER CELL BYPASS METHOD AND APPARATUS FOR MULTILEVEL INVERTER - Multilevel inverters, power cells and bypass methods are presented in which a power cell switching circuit is selectively disconnected from the power cell output, and a bypass which is closed to connect first and second cell output terminals to selectively bypass a power stage of a multilevel inverter, with an optional AC input switch to selectively disconnect the AC input from the power cell switching circuit during bypass. | 09-18-2014 |
Yuan Xiao, Ontario CA
Patent application number | Description | Published |
---|---|---|
20120194202 | DRIVE FAILURE PROTECTION - The present techniques include methods and systems for detecting a failure in a capacitor bank of an electrical drive system. Embodiments include using discharge resistors to discharge capacitors in the capacitor bank, forming a neutral node of the capacitor bank. In different capacitor configurations, the neutral node is measured, and the voltage is analyzed to determine whether a capacitor bank unbalance has occurred. In some embodiments, the node is a neutral-to-neutral node between the discharged side of the discharge resistors and a neutral side of the capacitor bank, or between the discharged side of the discharge resistors and a discharged side of a second set of discharge resistors. In some embodiments, the node is a neutral-to-ground node between the discharged side of the discharge resistors and a ground potential. | 08-02-2012 |
20140132295 | DRIVE FAILURE PROTECTION - The present techniques include methods and systems for detecting a failure in a capacitor bank of an electrical drive system. Embodiments include using discharge resistors to discharge capacitors in the capacitor bank, forming a neutral node of the capacitor bank. In different capacitor configurations, the neutral node is measured, and the voltage is analyzed to determine whether a capacitor bank unbalance has occurred. In some embodiments, the node is a neutral-to-neutral node between the discharged side of the discharge resistors and a neutral side of the capacitor bank, or between the discharged side of the discharge resistors and a discharged side of a second set of discharge resistors. In some embodiments, the node is a neutral-to-ground node between the discharged side of the discharge resistors and a ground potential. | 05-15-2014 |
Yuehua Xiao, Ontario CA
Patent application number | Description | Published |
---|---|---|
20110097402 | NON-ADHESIVE ELASTIC GELATIN MATRICES - The present invention is a substantially non-adhesive elastic gelatin matrix. The matrix is both non-adhesive to wounds, tissues and organs and is also elastic such that it is flexible. The matrix is a lyophilized mixture of protein(s), polymer(s), cross-linking agent(s) and optional plasticizer(s). The invention also provides methods for making the non-adhesive elastic gelatin matrix. | 04-28-2011 |
20110311629 | NON-ADHESIVE ELASTIC GELATIN MATRICES - The present invention is a substantially non-adhesive elastic gelatin matrix. The matrix is both non-adhesive to wounds, tissues and organs and is also elastic such that it is flexible. The matrix is a lyophilized mixture of protein(s), polymer(s), cross-linking agent(s) and optional plasticizer(s). The invention also provides methods for making the non-adhesive elastic gelatin matrix. | 12-22-2011 |
Yueping Xiao, Taichung County TW
Patent application number | Description | Published |
---|---|---|
20100170577 | SEPARABLE FAUCET USING PLASTIC CONTROL VALVE - The separable faucet using a plastic control valve mainly includes two control bodies, an outlet assembly and a three-way pipe assembly. The control valve disposed in each of the control bodies for connecting an inlet pipe and an outlet pipe has joint holes corresponding to the inlet and outlet pipes. A sealing piece is sleeved on each of the joint sections of the inlet and outlet pipes to keep sealing between the joint section and the joint hole. A stop sheet disposed at the control valve is stopped at a stop face of the joint, fixing the joint reliably in the joint hole. Two ends of a soft plastic inner pipe disposed in a metal shell body of the outlet assembly are connected to a spout piece and a connecting pipe respectively. The three-way pipe assembly is connected to the connecting pipe and outlet pipes of the two control bodies. | 07-08-2010 |
Yu-Ming Xiao, Wuhan City CN
Patent application number | Description | Published |
---|---|---|
20120217856 | ELECTRONIC DEVICE ENCLOSURE FOR RECEIVING STORAGE DEVICE - An electronic device with a storage device enclosure is disclosed. The electronic device enclosure comprises a chassis comprising a bottom plate and a side plate substantially perpendicular to the bottom plate; a securing member attached to the side plate and comprising a plurality of positioning slots; a bracket rotatably attached to the side plate about a pivoting axis substantially parallel to the bottom plate relative to the chassis; the bracket comprising a side panel substantially perpendicular to the side plate; a blocking portion located on the side panel, and the blocking portion being elastic and engaged in one of the plurality of positioning slots. | 08-30-2012 |
20120218704 | DISK DRIVE ASSEMBLY - A disk drive assembly includes a disk drive, a drive bracket, and a securing member. The disk drive includes a sidewall with a securing hole. The drive bracket receives the disk drive therein. The drive bracket includes a first side panel. The first side panel includes a side panel body substantially parallel to the sidewall and a securing tab extending from the side panel body. A through hole is defined in the side panel body. A securing slot is defined in the securing tab. The securing member includes a member panel, a pivoting portion, and a securing portion. The pivoting portion is pivotably mounted to the first side panel. The member panel includes a positioning tab passing through the through hole to be inserted in the securing hole. The securing portion engages with the securing slot to prevent the securing member from moving away from the first side panel. | 08-30-2012 |
20120223201 | MOUNTING ASSEMBLY FOR STORAGE DEVICE - A mounting assembly includes an enclosure, a mounting device and a resilient member. The enclosure defines a mounting hole. The mounting device includes an engaging member, a drive member, and an engaging rod. A positioning groove and a clipping groove are defined in the engaging member. The drive member includes a limiting block. The resilient member is surrounding the engaging rod. The drive member is moveable relative to the engaging member between an unlocked position and a locked position, in the unlocked position, the limiting block is received in the positioning groove, and the engaging rod does not extend through the mounting hole; and in the locked position, the resilient member is deformed, and the limiting block is engaged in the clipping groove to keep the engaging rod extending through the mounting hole to engage with a storage device. | 09-06-2012 |
20120223202 | MOUNTING APPARATUS FOR STORAGE DEVICE - A mounting apparatus includes an enclosure and a mounting device. The enclosure defines a mounting hole. The mounting device includes a receiving member, an engaging member, an engaging rod, and a drive member moveably received in the receiving member. A positioning slot and a cutout are defined in the receiving member. The engaging member includes an engaging block, and the engaging block, abutting the drive member, is received in the positioning slot. A resilient member surrounds the engaging rod. The drive member biases the engaging block to slide in the positioning slot. The resilient component is deformed, and the engaging rod extends through the mounting hole and is received in an securing hole of a storage device; when the engaging block is disengaged from the positioning slot, the drive member is rotated relative to the receiving member, and the engaging block is engaged in the cutout. | 09-06-2012 |
20120243167 | MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus for mounting a data storage device includes a sliding member, a drive bracket, and a rotating member. The drive bracket includes a first side plate. A sliding groove is defined in the first side plate. The sliding member is received in the sliding groove. The rotating member is pivotally mounted to the first side plate. A curled piece and an arm are located on opposite ends of the rotating member. The arm defines a restricting room. The rotating member is adapted to rotate on the first side plate between a first position and a second position. In the first position, the curled piece abuts the first side plate and is elastically deformed by the first side plate, and the sliding member is disengaged from the restricting room. In the second position, the curled piece is released, and the restricting room receives and restricts the sliding member therein. | 09-27-2012 |
20120274191 | COMPUTER ENCLOSURE WITH SECURING MEMBER - A computer enclosure comprises a chassis with a first securing hole; a cover plate detachably attached to the chassis, a second securing hole defined in the cover plate and aligned with the first securing hole; and a securing member comprising a fastener and a coil spring; the fastener comprises a head, and a shaft extending from the head; the coil spring is attached to the shaft and between the head and the cover plate; and the shaft extends into the second securing hole, wherein the fastener is movable between released and locked positions; in the released position, the shaft is disengaged from the first securing hole, the coil spring is not compressed, and the cover plate is detachable from the chassis; in a locked position, the shaft is engaged into the first securing hole, the coil spring is compressed, and the cover plate is secured to the chassis. | 11-01-2012 |
20120305720 | MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus for mounting a data storage device on a bracket includes a locating member fixed on the bracket. The bracket includes a sidewall defining a first through hole and a second through hole at a sidewall back. The sidewall defines a first fixing slot and a second fixing slot at a sidewall front. The data storage device defines a fixing hole. A fixing portion is located on a first end of the locating member corresponds to the first through hole, the second through hole and the fixing hole. A locking portion is located on a second end of the locating member corresponds to the first fixing slot and the second fixing slot. The data storage device is fixed on a first position and a second position of the bracket. | 12-06-2012 |
20120307443 | MOUNTING APPARATUS ASSEMBLY - A mounting apparatus assembly includes a data storage bracket, a computer enclosure, a mounting member fixed on the data storage bracket and a guiding rail fixed on the computer enclosure. A mounting portion is installed on the mounting member. A plurality of mounting slots is located on the guiding rail. When the bracket rotates relative to the computer enclosure, the mounting portion moves along the guiding rail and engages with the plurality of mounting slots, and the data storage bracket is installed at a required position on the computer enclosure. | 12-06-2012 |
20120327579 | COMPUTER CHASSIS FOR MOUNTING MOTHERBOARD THEREIN - A computer chassis includes an enclosure and a motherboard. The enclosure includes a bottom plate and a rear plate. A plurality of convex projections is located on the bottom plate. Each of the plurality of convex projections defines a first mounting hole. A first restricting piece is located on the bottom plate. The motherboard defines a plurality of second mounting holes. The motherboard is located on the plurality of convex projections and between the rear plate and the first restricting piece with a front edge of the motherboard abutting the first restricting piece and a rear edge of the motherboard abutting the rear plate. The plurality of second mounting holes of the motherboard is aligned to the first mounting holes of the plurality of convex projections. | 12-27-2012 |
20130088878 | ELECTRONIC DEVICE HAVING POWER INDICATOR - An electronic device configured with a power indicator is presented. The electronic device includes a bezel, a light emitting diode (LED), a button assembly, and a light bar. The LED adapted to generate lights to indicate power statuses of the electronic device. The button assembly is mounted to the bezel and includes a light-conductive member which directs some of the lights out of a first side of the bezel. The light bar is mounted to the bezel and directs some of the lights out of the second side of the bezel. | 04-11-2013 |
20130154452 | ELECTRONIC DEVICE ENCLOSURE - An electronic device enclosure includes a mounting device and a chassis. The mounting device, for securing a connector, includes a limiting protrusion, an installation protrusion, two resilient pieces, and two mounting protrusions extending from the two resilient pieces. The chassis includes a front plate defining an installation opening. The front plate includes two mounting pieces, and each of the two mounting pieces defines a mounting hole. The mounting device is secured between the two mounting pieces. The installation protrusion abuts an inner surface of the front plate through the installation opening. The limiting protrusion abuts an outer surface of the front plate. Each mounting protrusion is engaged in the mounting hole of each mounting piece. | 06-20-2013 |
20130161469 | MOUNTING APPARATUS FOR EXPANSION CARD - A mounting apparatus includes a chassis, a mounting piece and a securing member. The chassis includes a rear plate and a side plate. The rear plate includes a supporting panel, and a positioning slot is defined in the rear plate. The side plate includes a flange. The mounting piece includes an engaging portion. The securing member includes a first securing panel rotatably attached to the supporting panel and a second securing panel. A retaining piece extends from the second securing panel in a first direction, and a positioning piece extends from the second securing panel in a second direction substantially perpendicular to the first direction. The retaining piece is engaged in the positioning slot, the positioning piece is located between the flange and the rear plate, and the flange is secured to the rear plate. | 06-27-2013 |
20130162121 | ELECTRONIC DEVICE ENCLOSURE - An electronic device enclosure includes a side plate and a strengthening plate. The side plate includes a main body, a first mounting flange extending from a first edge of the main body, and a second mounting flange extending from a second edge of the main body. The first mounting flange defines a first clipping hole, and the second mounting flange defines a second clipping hole. The strengthening plate includes a first securing flange and a second securing flange. The first securing flange includes a first clamping portion. The second securing flange includes a second clamping portion. The strengthening plate is moveable in a first direction that is substantially perpendicular to the main body, to engage the first clamping in the first clipping hole; and the strengthening plate is rotatable about an axis, to engage the second clamping portion in the second clipping hole. | 06-27-2013 |
20130163172 | MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus includes a mounting member and a cage for securing a data storage device. The cage includes a first side plate, an installation piece, and a blocking block extending from the first side plate. The mounting member includes a mounting piece, a positioning piece extending from the mounting piece, and a resisting piece connected to the mounting piece. The first side plate defines a cutout. The mounting piece defines a blocking hole. The positioning piece is engaged in the cutout, and the blocking block is engaged in the blocking hole to prevent the mounting member from moving along a direction substantially parallel to the first side plate. The mounting member is located between the first side plate and the installation piece to prevent the mounting member from moving along a direction substantially perpendicular to the first side plate. The resisting piece abuts against the first side plate. | 06-27-2013 |
20130168066 | ENCLOSURE WITH AIRFLOW GUIDING DUCT - An enclosure includes a chassis and an airflow guiding duct. The chassis includes a bottom plate and a rear plate connected to the bottom plate. The bottom plate defines two cutouts providing a pivot point. Two latch pieces with holes are located on the rear plate. The airflow guiding duct pivots on the bottom plate cutouts. Resilient pieces extend from each sidewall of the guiding duct. Each of the two resilient pieces is engaged in the latch holes, to secure the airflow guiding duct to the chassis. Each of the two resilient pieces is deformable to allow quick disengagement from the latch hole, to release the airflow guiding duct. | 07-04-2013 |
20130169128 | COMPUTER CASE - A computer case includes a main body and a sidewall assembled to the main body. The main body includes a bottom plate and two side plates extending upwardly from two opposite edges of the bottom plate. Each side plate includes a positioning portion, and a latching part defined on the positioning portion. The side plate adjacent to the latching part also includes a sliding groove. The latching part and the sliding groove are used for securing different kinds of side plates respectively. | 07-04-2013 |
Yunnan Xiao, Changsha CN
Patent application number | Description | Published |
---|---|---|
20120234908 | SYSTEMS AND METHODS FOR ANTI-COUNTERFEIT AUTHENTICATION THROUGH COMMUNICATION NETWORKS - An anti-counterfeit authentication system provides authentication services over available communication networks. The system assigns unique anti-counterfeit certificates to authentic items. The certificates are stored in anti-counterfeit tags that are attached to the authentic items. An authentication server provides authentication services to authentication clients over the communication networks. The authentication clients read, via tag readers, the anti-counterfeit certificates from the tags associated with items to be authenticated, provide the anti-counterfeit certificates to the authentication server which determines authenticity and supplies authentication results back to the authentication clients. | 09-20-2012 |
20140008429 | SYSTEMS AND METHODS FOR ANTI-COUNTERFEIT AUTHENTICATION THROUGH COMMUNICATION NETWORKS - An anti-counterfeit authentication system provides authentication services over available communication networks. The system assigns unique anti-counterfeit certificates to authentic items. The certificates are stored in anti-counterfeit tags that are attached to the authentic items. An authentication server provides authentication services to authentication clients over the communication networks. The authentication clients read, via tag readers, the anti-counterfeit certificates from the tags associated with items to be authenticated, provide the anti-counterfeit certificates to the authentication server which determines authenticity and supplies authentication results back to the authentication clients. | 01-09-2014 |
Zhaoyin Xiao, Zhejiang Province CN
Patent application number | Description | Published |
---|---|---|
20120317763 | DRIVING DEVICE FOR BELT AXLE OF WINCH - The present invention discloses a driving device for a belt axle of a winch, which addresses the problems existing in conventional winches, for example the driving devices being out of work attributing to wearing of the unidirectional teeth on the fixed base and rotary body of the winch. The rotary cylinder of the driving device of the invention is provided with insertion holes into which a crow bar can be inserted. The fixed base is fixedly connected with the belt axle of the winch. The rotary cylinder is covered on the fixed base and fixed thereto in the axial direction. A unidirectional mechanism is located between the rotary cylinder and the belt axle to be engaged by unidirectional teeth. As the shift element and shift plates can be conveniently removed, the worn shift plates or shift element can be conveniently replaced after being used for a long period. | 12-20-2012 |
20130017031 | CARGO SUPPORTING DEVICEAANM Xiao; ZhaoyinAACI Zhejiang ProvinceAACO CNAAGP Xiao; Zhaoyin Zhejiang Province CN - The present invention discloses a cargo supporting device, addressing a problem in prior art conventional cargo supporting devices, where the teeth on the handle might be brought in dead lock with the teeth on the inner tube. The present cargo supporting device includes an inner tube and an outer tube, and the outer tube is hinged to a handle. The outer tube is further hinged with a jogged part which keeps being inserted among the teeth. A clutch mechanism is provided between the handle and the jogged part. The handle can be connected with the jogged part by means of the clutch mechanism. The handle can be disengaged from the jogged part by said clutch mechanism when the handle is turned to the inner tube. Therefore the gear would not be brought in dead lock with the teeth of the inner tube during the aforesaid two states being switched. | 01-17-2013 |
20130112929 | CHAIN LOAD BINDER - The present invention discloses a chain load binder in the field of mechanics, which addresses the problem existing in conventional load binders for which larger goods could not be reliably bound by ropes such as ribbons. The chain load binder of the present invention comprises a body, a handle, a tooth stop plate, a catch, a chain and a rotation shaft. The body is linked with a first hook. A spring is provided between the tooth stop plate and the body, which tends to press the tooth stop plate against the ratchet wheel. A positioning member is further provided at the body. The two ends of the spring can act against the positioning member and the tooth stop plate respectively. The positioning member is separate from the body, so that both the body and the positioning member can be easily processed. | 05-09-2013 |
Zhen Gang Xiao, Surrey CA
Patent application number | Description | Published |
---|---|---|
20110282253 | WRIST EXOSKELETON - A wrist exoskeleton is disclosed. The wrist exoskeleton includes a first means for imparting motion on a wrist of a user in a first degree of freedom corresponding to a flexion/extension of the wrist, and a second means for imparting motion on the wrist of the user in a second degree of freedom corresponding to a radial/ulnar deviation motion of the wrist. The wrist exoskeleton further includes a hand support adapted to be worn on a hand of the user corresponding to the wrist. The hand support and said first and second means for imparting motion on the wrist of the user in the first and second degrees of freedom interoperate with each other in a manner that permits the pronation and supination motion of a same forearm of the user corresponding to the wrist. | 11-17-2011 |
Zhiahuang Xiao, Toronto CA
Patent application number | Description | Published |
---|---|---|
20100285569 | Pectate lyases with increased thermostability and/or enzymatic activity - Using site-directed mutagenesis to mutate the | 11-11-2010 |
Zhi-Cheng Xiao, Singapore SG
Patent application number | Description | Published |
---|---|---|
20100015099 | Materials and methods relating to treatment of injury and disease to the central nervous system - The application provides materials and methods for promoting myelination of neuronal axons in the CNS. These derive from the findings first that the molecules Nogo and Caspr interact with one another during establishment and maintenance of the axoglial junction, and secondly that the molecules F3 and NB-3 are capable of promoting oligodendrocyte maturation via interaction with Notch. The materials and methods provided may be used in the treatment of CNS damage, in particular the treatment of spinal cord injury, multiple sclerosis, epilepsy and stroke. | 01-21-2010 |
Zhung Xing Xiao, Kaohsiung City TW
Patent application number | Description | Published |
---|---|---|
20110136433 | Heterogeneous Wireless Sensor Network Bridging Device and Control Method and Flow Balancing Method Thereof - A control method for a heterogeneous wireless sensor network (WSN) bridging device includes initializing Zigbee sensor nodes, switching a Zigbee transceiver module to a sleep mode, switching a wireless network transceiver module to an active mode, receiving an task list from a remote main control device, switching the wireless network transceiver module to the sleep mode, switching the Zigbee transceiver module to the active mode, transmitting an operating instruction to the Zigbee sensor nodes, receiving at least one sensing signal from the Zigbee sensor nodes, and determining whether the sensing signals have been received. If yes, a back transmission procedure is executed. The control method solves an interference problem among heterogeneous wireless networks and overcomes a bottleneck in data transmission. | 06-09-2011 |