Patent application number | Description | Published |
20080203637 | CLAMPING DEVICE FOR PORTABLE ELECTRONIC DEVICE - A clamping device ( | 08-28-2008 |
20080210015 | FAILURE ANALYSIS SYSTEM AND METHOD USING THE SAME - A failure analysis system ( | 09-04-2008 |
20080270511 | METHOD AND SYSTEM FOR MANAGING HOME NETWORK - The present invention discloses a method and a system for managing a home network. The control unit of a home network management system receives the service information between an external network and a home network device and transmits the service information to the log unit which then records the service information; and the control unit or the administrator manages the home network, for example updates the recording criteria and/or the filter criteria according to the service information stored in the log unit. The present invention can obtain the utilization frequency and status of a home network service, and determine whether the inappropriate information is communicated between a home network device and an external network, so that an administrator or the home network management system can take related management measure and thereby effectively manage the home network. | 10-30-2008 |
20090300160 | SERVICE DISTRIBUTION METHOD, DEVICE AND SYSTEM - A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility. | 12-03-2009 |
20110069028 | METHOD AND SYSTEM FOR DETECTING GESTURES ON A TOUCHPAD - A method for detecting gestures on a touchpad is presented. The method comprises receiving a first contact signal induced by a first contact with the touchpad, detecting a drop in the first contact signal induced by a first lift off the touchpad, recording a first time interval between receipt and drop in the first contact signal, comparing the first time interval to a first reference and a second reference, wherein the first reference is less than the second reference, and the first reference and second reference are predefined, and outputting one of a single-click signal, double-click signal or drag signal. | 03-24-2011 |
20110116517 | FULL-T CROSS APPARATUS AND METHOD - A full-T cross apparatus and method are provided. The full-T cross apparatus includes an input module, which includes multiple input channels; and multiple output modules, each of which includes an output channel, an output control module, and multiple data storage modules. Each of the multiple data storage modules is corresponding to each of the multiple input channels of the input module. The multiple output modules are configured to receive service data from the multiple input channels according to the output channels corresponding to the service data, and send the service data according to output time slots corresponding to the service data. In this way, the chip size is reduced to some extent, and further, the costs and power consumption of the chip are reduced. | 05-19-2011 |
20110241940 | RADIATION REDUCING APPARATUS FOR WIRELESS COMMUNICATION DEVICE - A radiation reducing apparatus for a wireless communication device includes a sensing module, a control module, and a radiation reducing module. The sensing module senses radiation intensity of the wireless communication device and generates a signal corresponding to the sensed radiation intensity. The control module compares the sensed radiation with a preset radiation intensity threshold. The radiation reducing module is activated by the control module to reduce the radiation of the wireless communication device when the sensed radiation intensity reaches the radiation intensity threshold. | 10-06-2011 |
20110258220 | FIXTURE ADMINISTRATION SYSTEM AND ADMINISTRATION METHOD THEREOF - A fixture administration system for administrating fixtures with an administration method, the system includes a database, a server, client computers, and a network connecting the client computers, the database and the server. The sever includes a requesting module, a notification module, a recording module, and a processing module. The requesting module starts a design request for the fixtures. The processing module processes the design request to extract and transmit a stored fixture report from the database to the notification module. The notification module notifies to modify the fixtures and create a new fixture report. The recording module records the new fixture report. The processing module compares and replaces the stored fixture report with the new fixture report. | 10-20-2011 |
20120029350 | METHODS AND SYSTEMS FOR PULSE SCANNING AND SIMULTANEOUSLY DISPLAYING A BLOOD FLOW IMAGE AND A B-MODE IMAGE - Methods and systems for pulse scanning and simultaneously displaying a blood flow image and a B-mode image are disclosed. | 02-02-2012 |
20120078107 | METHODS AND SYSTEMS FOR COLOR FLOW IMAGING - Methods and systems for color flow imaging are provided. | 03-29-2012 |
20130282881 | SERVICE DISTRIBUTION METHOD, DEVICE AND SYSTEM - A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility. | 10-24-2013 |
20140140014 | ENCLOSURE OF ELECTRONIC DEVICE - An enclosure includes a sidewall defining an opening through which a connector is to extend and a through hole, a resilient piece, and a sliding member slidably received in the through hole. The resilient piece includes a connecting piece slantingly extending from the sidewall between the opening and the through hole and a contacting piece connected to a distal end of the connecting piece. When the connector extends through the opening, The sliding member is slid toward the resilient piece to force the contacting piece to contact the connector. | 05-22-2014 |
20140337799 | METHOD, APPARATUS AND TERMINAL FOR SELECTING CONTENT - A method, an apparatus, and a terminal for selecting content. The method includes displaying a rail and a slider on the rail in a predetermined region of a display screen, the rail including at least one rail segment and each rail segment corresponding to one list content; receiving a first sliding signal for controlling the slider; and sliding the slider on the rail based on the first sliding signal and performing selection operation or selection-clearing operation on the list content corresponding to the rail segments through which the slider passes during its sliding. With the configurations of the present disclosure, a plurality of list contents are selected in batch or such selection is cleared in batch by sliding the slider only once or by sliding a few times. | 11-13-2014 |
20140359286 | CONTACT MANAGEMENT METHOD, APPARATUS AND SYSTEM FOR THIRD-PARTY APPLICATION - A contact management method, apparatus and system for a third-party application are described. The contact management method includes: detecting an instruction to obtain a contact, wherein the instruction is input by a user operating the third-patty application; reading contact data in an address book in responsive to the instruction to obtain the contact; encrypting the contact data and obtaining an encrypted contact data; importing the encrypted contact data into a contact data table of the third-party application; and uploading the encrypted contact data in the contact data table to a cloud server, so that a mapping relationship between account information of the user and the encrypted contact data is established at the cloud server, wherein the account information of the user is used for logging in the third-party application. In the method, the apparatus and the system, safety and reliability of the contact data can be improved. | 12-04-2014 |
20140380344 | Method and Apparatus for Program Information Exchange and Communications System - Relating to the field of communications, a method and an apparatus for program information exchange and a communications system provided in embodiments of the present invention can enable a user to, by using a user equipment, make a comment on a program currently being watched without adding an external input device. The method for program information exchange in the embodiment includes: obtaining a program comment instruction; extracting information about a current program from a pre-established database according to the program comment instruction; sending, if the information includes a program comment address, the program comment address to a user equipment. | 12-25-2014 |
20150124716 | Method for Acquiring Format of Random Access Subframe and Receiver - A method for acquiring a format of a random access subframe and a receiver are provided. The method includes: according to a cell radius supported currently and a cell coverage radius decided by the length of ZC sequence and the size of Ncs, a receiver determining the length of preamble sequence in an extended random access subframe; according to the cell radius supported currently and a cell coverage radius decided by the length of GT, determining the lengths of CP and GT in the extended random access subframe; according to sampling rates of a system where the receiver is located and the lengths of the preamble sequence and CP and GT, respectively calculating the numbers of sampling points of preamble sequence and GT and CP; based on the above numbers of sampling points, calculating the length of extended random access subframe and determining the format of extended random access subframe. | 05-07-2015 |
20150181622 | Random Access Method and Receiver - The embodiments of the present document provide a random access method and a receiver, wherein, the random access method includes: after starting up, a receiver performing cell search and downlink synchronization to obtain a time reference; the receiver obtaining a distance between itself and a base station; the receiver selecting a random access format according to parameters and a load condition of the system where it is located; the receiver obtaining a cell radius supported by the selected random access format, and calculating a line-of-sight transmission time delay if the cell radius is less than the distance; and based on the time reference, the receiver transmitting a random access subframe the line-of-sight transmission time delay in advance. | 06-25-2015 |
Patent application number | Description | Published |
20090199717 | Filtration Medias, Fine Fibers Under 100 Nanometers, and Methods - An electrospinning fine fiber production methodology for generating a significant amount of fibers with diameters of less than 100 nanometers is provided. Also, a filter media composite comprising a substrate layer and an electrospun fine fiber layer having a increased efficiency relative to pressure drop and/or a controlled pore size distribution is provided. According to some embodiments nylon is electrospun from a solvent combination of formic and acetic acids. | 08-13-2009 |
20100181249 | Filter Having Melt-Blown and Electrospun Fibers - A multi-layer filter media including at least one layer of melt-blown fiber filter media and at least one layer of electrospun nanofiber filter media is provided. The multi-layer filter media of the present invention is configured such that the at least one layer of the melt-blown fiber filter media is on the upstream and the at least one electrospun nanofiber filter media is positioned downstream of the at lest one melt-blown fiber filter media. | 07-22-2010 |
20110210059 | NON-PLEATED TUBULAR DEPTH FILTER HAVING FINE FIBER FILTRATION MEDIA - A non-pleated depth filter element in the form of a tubular ring of depth filter media is provided. Multiple wraps of sheets, some including fine fibers, are employed. The depth filter element has particular applications to liquid filtration applications. | 09-01-2011 |
20110210060 | EXPANDED COMPOSITE FILTER MEDIA INCLUDING NANOFIBER MATRIX AND METHOD - A composite filter media includes an expanded substrate media carrying fine fibers, wherein the fine fibers are extended with the expanding substrate media, thereby improving dust holding capacity and slowing down pressure drop increase. | 09-01-2011 |
20110210061 | COMPRESSED NANOFIBER COMPOSITE MEDIA - A coalescing media includes a compressed composite filter media comprising substrate layers and hydrophilic fine fiber layers for separating free water emulsified in fuels. | 09-01-2011 |
20110210081 | FINE FIBER LIQUID PARTICULATE FILTER MEDIA - A filter media for liquid particulate filtration applications is provided. The filter media includes a substrate and fine fibers, which are compressed together. | 09-01-2011 |
20110223330 | Fine Fiber Electro-Spinning Equipment, Filter Media Systems and Methods - Electrostatic fine fiber generation equipment such as for forming nano-fibers from polymer solution is provided. The fine fiber generation equipment includes a strand that may take the form of a stainless steel beaded chain. The beaded chain can be an endless chain entrained upon two guide wheels and driven about an endless path perpendicularly relative to the collection media. | 09-15-2011 |
20130313736 | FILTRATION MEDIAS, FINE FIBERS UNDER 100 NANOMETERS, AND METHODS - An electrospinning fine fiber production methodology for generating a significant amount of fibers with diameters of less than 100 nanometers is provided. Also, a filter media composite comprising a substrate layer and an electrospun fine fiber layer having a increased efficiency relative to pressure drop and/or a controlled pore size distribution is provided. According to some embodiments nylon is electrospun from a solvent combination of formic and acetic acids. | 11-28-2013 |
20160038864 | Composite High Efficiency Filter Media With Improved Capacity - A composite filter media includes a base sheet incorporating polymer microfibers and nano-fibrillated cellulose in combination with one or more alternative upstream depth filtration layers. Embodiments of the composite filter media employ polymer or fiberglass layers arranged on the upstream face of the base sheet. A lightweight protective spun bond scrim may be applied to the upstream face of the upstream depth filtration material. The depth filtration layer or layers may be laminated to each other and/or the base sheet or co-pleated with the base sheet to form the disclosed composite media. The depth filtration layers are configured to provide a positive density gradient in the direction of fuel flow through the composite media, meaning that the depth filtration media increases in density and decreases in pore size in the direction of fuel flow. | 02-11-2016 |
Patent application number | Description | Published |
20090263592 | PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION OF ADVANCED LUBRICANT FOR THIN FILM STORAGE MEDIUM - A magnetic recording medium including a solid lubricant film containing a plasma-enhanced chemical vapor deposited perfluoropolyether is disclosed. Preferably, the solid lubricant is formed in the presence of oxygen and longer fluorocarbon chain to form perfluoropolyether, thereby enhancing the chain flexibility perfluoropolyether and in the presence of a hydrocarbon to stabilize the process, thereby allowing process control. | 10-22-2009 |
20100002329 | PLANARIZATION METHODOLOGY FOR TOPOGRAPHICALLY CHALLENGED MEDIA SURFACE - The present invention relates to a device for magnetic recording that includes a storage medium having a media surface. The media surface has a plurality of lands and recesses between the lands. A polymer layer fills the recesses so that the media surface is substantially planar. | 01-07-2010 |
20100118436 | PROTECTIVE COATINGS FOR DATA STORAGE DEVICES - A data storage device comprising a storage medium having a recordable surface, a transducing head having a bearing surface positioned adjacent to the recordable surface of the storage medium, and at least one compound disposed between the recordable surface and the bearing surface, the at least one compound comprising at least one functional group that imparts corrosion resistance and at least one functional group that imparts lubricating properties. | 05-13-2010 |
20100173176 | Recording Media Having a Nanocomposite Protection Layer and Method of Making Same - An apparatus includes a substrate, a recording layer on the substrate, and a nanocomposite layer on the recording layer, the nanocomposite layer including a wear-resistant material and a solid lubricant material, wherein the atomic percentage of the solid lubricant material in the nanocomposite layer is in a range from about 5% to about 99%. A method of making the apparatus is also provided. | 07-08-2010 |
20110117386 | MEDIA LUBRICANT FOR HIGH TEMPERATURE APPLICATION - A lubricant layer for a magnetic recording medium may include a perfluoropolyether having monomer units and end groups selected to provide high thermal stability and good reliability. | 05-19-2011 |
20110205665 | COVALENTLY BOUND MONOLAYER FOR A PROTECTIVE CARBON OVERCOAT - A magnetic data storage medium may include a substrate, a magnetic recording layer, a protective carbon overcoat, and a monolayer covalently bound to carbon atoms adjacent a surface of the protective carbon overcoat. According to this aspect of the disclosure, the monolayer comprises at least one of hydrogen, fluorine, nitrogen, oxygen, and a fluoro-organic molecule. In some embodiments, a surface of a read and recording head may also include a monolayer covalently bound to carbon atoms of a protective carbon overcoat. | 08-25-2011 |
20120003399 | Recording Media Having a Nanocomposite Protection Layer and Method of Making Same - A method includes: forming a recording layer on a substrate and depositing a nanocomposite layer on the recording layer, the nanocomposite layer including a wear-resistant material and a solid lubricant material, wherein the atomic percentage of the solid lubricant material in the nanocomposite layer is in a range from about 5% to about 99%. | 01-05-2012 |
20120219826 | LUBRICANT FOR HEAT ASSISTED MAGNETIC RECORDING - Compositions for use in lubricating thin film storage media are provided, as well as storage media formed using the compositions, the compositions including one or more central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein each arm comprises phenol or piperonyl. Methods of preparing the compositions are also provided. Methods of preparing storage media that incorporate the compositions therein are further provided. | 08-30-2012 |
20130337194 | COVALENTLY BOUND MONOLAYER FOR A PROTECTIVE CARBON OVERCOAT - A magnetic data storage medium may include a substrate, a magnetic recording layer, a protective carbon overcoat, and a monolayer covalently bound to carbon atoms adjacent a surface of the protective carbon overcoat. According to this aspect of the disclosure, the monolayer comprises at least one of hydrogen, fluorine, nitrogen, oxygen, and a fluoro-organic molecule. In some embodiments, a surface of a read and recording head may also include a monolayer covalently bound to carbon atoms of a protective carbon overcoat. | 12-19-2013 |
Patent application number | Description | Published |
20090300449 | Method and System for Message Retransmission and Intersystem Message Delivery - The present invention discloses a method and a system for resending messages with a minimized number of retries and maximized timeliness of delivering the message to the receiving party. The method sets a retry period for a message that needs to be resent, determines a retry time according to the retry period, and sends the message after the retry time is reached. The retry period increases as the number of retries increases. The method and the system can ensure reliable delivery of notification messages and support many transmission protocols between different systems, does not require the receiving party to implement complicated interaction protocols to reliably receive a notification message, and is suitable for widespread use in the Internet. Moreover, the disclosure supports multiple transaction processing, can be used as a common business transaction application platform, and allows flexible expansion of multiple transactions and multiple protocols. | 12-03-2009 |
20100174570 | Method and System for Risk Monitoring in Online Business - A method of risk monitoring in online business is disclosed. The method captures parameters of a user request and business data of processing the request by a business processing system; packs the parameters and the business data into an event object; analyzes the event object according to risk monitoring rules; and generates a risk record if a risk is determined to exist in an operation event that produces the business data. The method further determines a risk processing mode according to the risk record and a risk processing configuration, and processes the risk of the operation event in the risk processing mode. Also disclosed is a system for risk monitoring in online business. | 07-08-2010 |
20110173495 | Method and System for Reliable Intersystem Message Notification - The present disclosure discloses a method and apparatus for reliable intersystem message notification that can ensure reliable delivery of notification messages. The method includes the following steps: storing notification messages persistently; sending a new stored notification message or a retry notification message; and resending the notification message in an event that there is a failure of message notification. The described method and apparatus support multiple transmission protocols between different systems. The receiving party can reliably receive notification messages without implementing complicated interaction protocols. The present disclosure therefore is applicable for widespread use in the Internet. Moreover, the method and apparatus also supports multiple transaction processing, can be used as an universal business transaction application platform, and at the same time allows flexible expansion of multiple transactions and multiple protocols. | 07-14-2011 |
20110191591 | Transmitting Information Using Virtual Input Layout - Method and apparatus for information transmission are provided. A method for information transmission uses a virtual input layout to encrypt security information. The method uses a server to receive an access request from a user client and to generate a virtual input layout based on information of an actual input layout of the user client. Each key in the virtual input layout has a corresponding relationship with a respective key in the actual input layout, and at least some of the keys in the virtual input layout represent symbols or functions that are different from their corresponding keys in the actual input layout. The server sends the virtual input layout to the user client to be displayed, and subsequently receives from the user client a virtual security information entered by the user according to the virtual input layout displayed. The server then converts the virtual security information to obtain true security information. | 08-04-2011 |
Patent application number | Description | Published |
20100056831 | ENERGY-EFFECTIVE PROCESS FOR CO-PRODUCING ETHYLENE AND DIMETHYL ETHER - The present invention discloses a process for the co-production of ethylene and dimethyl ether, comprising (i) providing a feedstock comprising ethanol and methanol, with a weight ratio of methanol to ethanol being in a range of from 1:10 to 10:1; (ii) feeding the feedstock into a reaction zone containing a solid catalyst to give an effluent, wherein a reaction temperature is in a range of from 200 to 480° C., a reaction pressure is in a range of from 0 to 2 MPa (gauge), and a weight hourly space velocity of the feedstock is in a range of from 0.1 to 10 h | 03-04-2010 |
20100160671 | Processes for Producing an Oxalate by Coupling of CO - Provided are processes for producing an oxalate by coupling of CO in the presence of a nitrite, wherein two or more reaction zones in series are used, and at least a portion of the oxalate as reaction product is separated between the reaction zones, and/or the nitrite is fed stagewise. The processes described herein can effectively enhance the selectivity to the oxalate and the single-pass conversion of the feedstock. | 06-24-2010 |
20110257425 | Process for Producing Cl-C4 Alkyl Nitrite - The present invention relates to a process for producing C | 10-20-2011 |
20110263726 | PROCESS FOR SELECTIVE OXIDATIVE DEHYDROGENATION OF A HYDROGEN-CONTAINING CO MIXED GAS - A process for selective oxidative dehydrogenation of a hydrogen-containing CO mixed gas, comprising contacting a hydrogen-containing CO mixed gas raw material with at least one catalyst entity having an increased activity gradient disposed in a reactor under at least one reaction condition chosen from a reaction temperature ranging from 100 to 300° C., a volume space velocity ranging from 100 to 10000 h | 10-27-2011 |
20120083489 | BIS-PYRIDYLPYRIDONES AS MELANIN-CONCENTRATING HORMONE RECEPTOR ANTAGONISTS - The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and diabetes. | 04-05-2012 |
20120311878 | APPARATUS FOR ALIGNING AND LEVELING A SERVER RACK RAIL - An apparatus for aligning a rail in a computer server rack has a laser transmitter for generating a laser dot. The apparatus has a prism for converting the laser dot into a laser line. The apparatus has a laser lens for projecting the laser line. The apparatus has an elongated bar for positioning the apparatus on a rack post, such that the laser line is projected perpendicular to the rack post. | 12-13-2012 |
20120322256 | Manufacturing Method of a High Performance Metal-Oxide-Metal - The manufacturing method of the high performance metal-oxide-metal according to the present invention resolves the problems of implementing high capacitance in the metal-oxide-metal region by the steps of filling with a low-k material both in the metal-oxide-metal region and the metal interconnection region, utilizing performing selective photolithography and etching of the first dielectric layer to define metal-oxide-metal (MOM for short) region, and fulfilling the MOM region with high dielectric constant (high-k) material to realize a high performance MOM capacitor. Using the present method, high-k material and low-k material within the same film layer are realized. High-k material region is used as MOM to achieve high capacitor c, thereby reducing the area used by chips and further improving the electrics performance. | 12-20-2012 |
20130079549 | PROCESS OF PRODUCING OXALATE BY CO GAS PHASE METHOD - A process of producing oxalate by CO gas phase method includes the following steps: a) introducing nitrite salt, water and an inorganic acid first into a reactor I to produce a NO containing effluent I; and separating the resultant effluent to obtain the effluent II of NO; b) introducing the effluent II of NO, a C | 03-28-2013 |
20130182188 | METHOD FOR CONTROLLING DIGITAL VIDEO DEVICE - A method for controlling a digital video device is provided. The method includes receiving multi-channel transport streams by a tuner of the digital video device. The method further includes obtaining a process identifier (PID) corresponded to a specific frequency and setting the tuner and a demodulator of the digital video device to the specific frequency. The method further includes turning on a demultiplexer of the digital video device to obtained program specific information/service information (PSI/SI) of the multi-channel transport streams and controlling a decoder of the digital video device to decode the PSI/SI according to the PID during locking the tuner and the demodulator to the specific frequency. Accordingly, the time for switching program could be reduced, and the speed for switching program could be improved. | 07-18-2013 |
20130338406 | METHOD FOR THE PRODUCTION OF ETHYLENE GLYCOL - The present invention relates to a method for the production of ethylene glycol using a feedstock comprising an oxalate and a catalyst containing copper and/or a copper oxide, comprising contacting the feedstock with the catalyst in a reactor under the conditions of a temperature in the range from about 170 to about 270° C., a weight hourly space velocity of the oxalate in the range from about 0.2 to about 5 h | 12-19-2013 |
20150025275 | Iodination Process for the Preparation of 3, 5-Disubstituted-2, 4, 6-Triiodo Aromatic Amines Compounds - The invention discloses a improved process for the preparation of 3,5-disubstituted-2,4,6-triiodo aromatic amines of formula (II), wherein R1 and R2 are defined as herein. The compounds of formula (II) are the key intermediates for the synthesis of a series of non-ionic contrast agents such as Iopamidol, Iohexol and Iodixanol. The process comprises reacting chlorine-free iodinating reagents with 3,5-disubstituted-2,4,6-triiodo aromatic amines to obtain 3,5-disubstituted-2,4,6-triiodo aromatic amines of formula (II), wherein the molar yield of the iodination reaction can reach to 89%. | 01-22-2015 |
20150370525 | PROJECTOR FOR DISPLAYING ELECTRONIC MODULE COMPONENTS - A system is configured to portray information about at least one electronic module in an enclosure, including at least the positions of components in the electronic module. A projection device has a projection element, a first networking circuit configured to communicate with a server, and a first processor circuit that identifies an electronic module, requests information from a server about at least physical locations of some components in the module, renders an image based on the received information, and scales the image for display on the electronic module. The projection element is configured to display the scaled image on the electronic module after the module is withdrawn from the enclosure. | 12-24-2015 |
20150379919 | TFT ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - A TFT array substrate is disclosed. The substrate includes a plurality of gate lines, and a first gate drive circuit, where the first gate drive circuit includes m levels of first repeat units. Each level of first repeat unit includes a first shift register. The substrate also includes a second gate drive circuit, where the second gate drive circuit includes n levels of second repeat units. Each level of second repeat unit includes a second shift register. The substrate also includes a first start signal line and a first start transistor, where a drain of the first start transistor is electrically connected with the first start signal line. The substrate also includes a second start transistor, where a drain of the second start transistor is electrically connected with the first start signal line. | 12-31-2015 |
20150382504 | Radio Remote Unit and Communications Device - A radio remote unit, including a unit body, and multiple heat dissipation fins that are disposed on a surface of the body, where an opening groove is disposed on the heat dissipation fin, and opening grooves on the multiple heat dissipation fins form a fan ventilation groove, where the fan ventilation groove is connected to ventilation channels between the heat dissipation fins, and a fan is disposed in a built-in manner in the fan ventilation groove. The fan ventilation groove formed by the opening grooves on the multiple heat dissipation fins is connected to the ventilation channels between the heat dissipation fins, and the fan is disposed, which implements that in a case in which a quantity of heat dissipation fins is unchanged, the fan performs air cooling on the radio remote unit, effectively improving a heat dissipation capability. | 12-31-2015 |
Patent application number | Description | Published |
20090190160 | LABEL CREATING APPARATUS AND METHOD FOR USING THE SAME - A label creating method for creating labels to be attached to checked fixtures comprises these steps: providing a label creating system ( | 07-30-2009 |
20090248354 | DEVICE FOR DETERMINING DIMENSION OF A WORKPIECE - A device for determining dimensions of a workpiece includes a locating apparatus, a determining apparatus and a main processor. The locating apparatus includes a locating board supporting workpieces and defining at least one detecting aperture therethrough. The determining apparatus includes a detecting module, the detecting module includes at least one laser detector, each laser detector includes a laser emitter and a laser receiver respectively mounted on two opposite sides of the locating board. The main processor is connected to the locating apparatus and the determining apparatus, the laser emitter emits laser beams traveling through the detecting aperture and received by the laser receiver, and the main processor determines the dimension of the workpiece according to the dimension of parts on the laser receiver shielded by the workpiece. | 10-01-2009 |
20090260451 | FATIGUE TEST APPARATUS FOR THIN ELEMENT OF ELECTRONIC DEVICE - A fatigue test apparatus for thin workpiece includes a supporting module, a driving mechanism, a first connecting module, a second connecting module, a first holding post, a second holding post and a computer system. The first and second connecting modules are respectively fixed to two sides of the supporting module. Ends of the first holding post and the second holding post are fixed to the first and second connecting modules. The computer system electronically connects with and controls the driving mechanism. The first holding post and the second holding post are drive to rotate by the driving mechanism. | 10-22-2009 |
20090260455 | TEST APPARATUS AND METHOD THEREWITH - A test apparatus for testing a separation force between a housing ( | 10-22-2009 |
20090290248 | PRESSING HEAD STRUCTURE FOR TESTING KEY DURABILITY - A pressing head structure ( | 11-26-2009 |
20090292498 | RESISTANCE TESTING DEVICE - A resistance testing device detects resistances between testing points of an electronic element. The resistance testing device includes controls accepting input of data to the resistance testing device, a relay module, a multimeter, testing probes electrically connected to the relay module, a testing platform including a base and a probe mounting board, a driving assembly mounted on the base and moving the probe mounting board relative to the electronic device, a display, and a central processing assembly mounted within the base. The relay module controls the testing probes and implements the multimeter to detect resistances between the testing points. The base seats the electronic element, the probe mounting board fixes the testing probes, and the probe mounting board is adjustably mounted above the base. The central processing assembly includes a central processing unit. The central processing unit is respectively and electronically connected to the controls, driving assembly, display and the relay module. The central processing unit provides input of data and implements the driving assembly, display, relay module and the multimeter, and analyzes testing results, and the display shows input data and testing results. | 11-26-2009 |
20100107377 | CLAMPING DEVICE FOR PORTABLE ELECTRONIC DEVICE - A clamping device for clamping a portable electronic device is provided. The clamping device includes a mounting board and a clamping mechanism. The clamping mechanism includes two adjusting members, two sliding blocks, and a sliding rail. The adjusting members can adjust the positions of the sliding blocks on the sliding rail. The sliding rail is selectively attached to the mounting board, either horizontally or vertically. | 05-06-2010 |
20110147565 | METHOD FOR MAKING AN INSPECTION FIXTURE, AND MOLD ASSEMBLY USED IN THE METHOD - In a method for making an inspection fixture, a detachable mold assembly and a hardenable fluid are firstly prepared. Secondly, the hardenable fluid is poured into the mold assembly, and a plurality of molding pins are inserted into the mold assembly. Thirdly, a main body with a plurality of positioning holes corresponding to the molding pins (i.e., the locations thereof) are formed in the mold after the hardenable fluid hardens. Fourthly, the mold assembly is detached, and the part is removed from the mold. Finally, a plurality of positioning pins is mounted into the positioning holes of the molded part, the positioning holes having remained upon removal of the molding pins. | 06-23-2011 |
20130148319 | PRINTED CIRCUIT BOARD WITH EMI REMOVAL - An exemplary printed circuit board includes a main body and a fixing component. The main body includes a first signal layer, a grounding layer, a power layer, and a second signal layer, arranged in that order. A through hole is defined on the main body, and includes a latching hole and a connecting hole. The latching hole is defined by and extends through the first signal layer. The connecting hole is defined by and extends from the second signal layer to the grounding layer, and communicates with the latching hole. The fixing component passes through the through hole, and thereby forms a direct connection with a grounding point of an electronic device. | 06-13-2013 |
20150163829 | RANDOM ACCESS METHOD AND RANDOM ACCESS SYSTEM FOR TERMINAL IN HIGH-SPEED MOBILE ENVIRONMENT - A random access method and random access system for a terminal in a high-speed mobile environment are provided. Wherein, the method comprises: selecting a random access preamble format according to a preset cell coverage radius target value; judging whether using a restricted set of cyclic shift quantities pre-configured satisfies a requirement of the cell coverage radius target value under the selected random access preamble format; if not satisfying, selecting a cyclic shift quantity which satisfies the requirement of the cell coverage radius target value from a unrestricted set of the cyclic shift quantities pre-configured; and generating a random access signal according to the cyclic shift quantity and a pre-configured mother code, and performing access using the random access signal. Through the above-mentioned technical scheme, the embodiment of the present document provides a more perfect random access method and random access system for a terminal in a high-speed mobile environment. | 06-11-2015 |
Patent application number | Description | Published |
20080209032 | Alarm method for insufficient storage space of network storage system - An alarm method for insufficient storage space of a network storage system is provided. The method includes the following steps. Preset a time alarm threshold value according to a current operation state of the system when allocating storage spaces to users. Estimate a time that written data fully occupy a current remaining space according to a data writing speed to the storage space, a current idle memory of the system, total dirty data in a cache of the system, and the current remaining space in the storage space. Compare the estimated time value and the time alarm threshold value. And, send alarm information when the estimated time value is smaller than the time alarm threshold value. By setting the alarm threshold value of a time concept, a timely alarm of insufficient storage space is realized, which enhances the effective management of the storage space. | 08-28-2008 |
20080209122 | Method of automatically adjusting size of copy-on-write disk space of snapshot device - A method of automatically adjusting a size of a copy-on-write (COW) disk space of a snapshot device is provided. A first disk space of a snapshot device is initialized, and a COW operation is performed on a chunk of the first disk space. Next, it is determined whether a chunk sequence number of a write request is in the first disk space. Then, if the chuck sequence number of the write request is in the first disk space, the first disk space is maintained. Then, if the chuck sequence number of the write request is not in the first disk space, a second disk space is initialized, and the number of chunks of the second disk space is the same as the number of maximum successive chunks of the first disk space, and then, the COW operation is performed on the chunk of the second disk space. | 08-28-2008 |
20090083503 | SYSTEM OF CREATING LOGICAL VOLUME AND METHOD THEREOF - A system of creating logical volume and method thereof is used to solve the problems such as creation steps are complicated, a space of storage medium is wasted and the number of snapshots to be created is limited. An available logical volume space and a timestamp storage area are allocated in the logical volume according to space allocation algorithm. According to original data and data amended at subsequent time point in the logical volume, copy-on-write operation is sequentially performed on the amended data in the logical volume to create a timestamp corresponding to the time point. The timestamp of the corresponding time point is stored in the timestamp storage area. A storage medium offset address pointer is created to record writing position of the copy-on-write operation of the corresponding time point. And the pointer is stored in the storage medium to serve as index information of address of each timestamp. | 03-26-2009 |
Patent application number | Description | Published |
20110238331 | METHODS FOR DETERMINING A REMAINING USEFUL LIFE OF AN AIR FILTER - A method is provided herein for determining a remaining useful life of an air filter. The method includes, but is not limited to, measuring a first airflow rate and a first air pressure (P | 09-29-2011 |
20110299981 | Induction System with Air Flow Rotation and Noise Absorber for Turbocharger Applications - An air induction system consisting of a cylindrical main flow tube, a helical vane disposed within the main flow tube, and, preferably, a noise absorbing perforated tube disposed within the main flow tube in concentric relation to the helical vane. The twist direction of the helical vane provides air flow rotation in the same direction of rotation as the turbine wheel. The helical vane causes noise reflection and enhancement of noise attenuation by the perorated tube and its adjoining one or more acoustic cavities. | 12-08-2011 |
20130019833 | VEHICLE WITH VARIABLE AIR INTAKE SYSTEM - In accordance with exemplary embodiments, a variable air intake system and method is provided for a vehicle. The system comprises an engine a controller coupled to the engine. The controller also couples to and controls an air intake system including a first air inlet port and a second air inlet port having a valve operable to move between a closed position and an open position responsive to the controller to provide air to the engine via a filter. A sensor is disposed between the filter and the engine to communicate with the controller for controlling the valve. The method comprises determining engine speed and air flow for an engine of a vehicle and comparing via the engine speed and air flow to a respective high threshold and low threshold. A valve within a second (controlled) air inlet port is opened when the engine speed and air flow each exceed the respective high threshold and closed when the engine speed and air flow each are below the respective low threshold. | 01-24-2013 |
20160068077 | SYSTEMS AND METHODS FOR FUEL CELL AIR FILTER LIFE PREDICTION - Methods and apparatus are provided for fuel cell air filter life prediction. The method for monitoring an air filter comprises receiving data indicating a concentration of a contaminant gas, and receiving data indicating a mass flow rate through the air filter. The method also comprises determining, with a processor, a total mass of the contaminant gas based on the concentration of the contaminant gas and the mass flow rate and calculating, with the processor, a remaining life of the air filter based on the total mass of the contaminant gas and a capacity of the air filter for the contaminant gas. The method comprises outputting notification data to a notification system based on the calculated remaining life of the air filter. | 03-10-2016 |
Patent application number | Description | Published |
20120039425 | ZERO-CROSSING GAIN CONTROL SYSTEM AND ASSOCIATED METHODS - A zero-crossing gain control system is disclosed herein. The system comprises a gain control unit for amplifying an input signal to an output signal, a zero-crossing monitoring circuit for monitoring the input signal or output signal, and a register for latching the digital control signal and generating a gain control signal that controls the gain control unit. The system may further comprise a maximum write time setting circuit for generating a write signal. The digital control signal is written into the register when a zero-crossing state is monitored or a maximum write time since a change occurred on of the digital control signal is expired. An automatic gain control system is also disclosed herein and further comprises a peak detecting circuit for detecting the level of output signal, a logic circuit for lowering or restoring the digital control signal according to the result from the peak detecting circuit. | 02-16-2012 |
20130076329 | Equalization circuit and equalization system - An equalization circuit, includes a first input terminal, a second input terminal, a first output terminal, a second output terminal, a first regulating circuit, a second regulating circuit, and a bias voltage generating circuit. The bias voltage generating circuit is connected with both the first regulating circuit and the second regulating circuit. The first regulating circuit includes a first field effect transistor (FET), a second FET, a third FET, a fourth FET, a first resistor connected with the first FET, a second resistor connected with the second FET, a third resistor connected with the third FET, a fourth resistor connected with the fourth FET, a fifth resistor connected with the third FET, a sixth resistor connected with the fourth FET, a first capacitor connected with the third FET, and a second capacitor connected with the fourth FET. An equalization system is further provided. | 03-28-2013 |
20130077702 | Serial data transmission system and method - A serial data transmission system, includes a transmitting terminal for transmitting a data, a receiving terminal for receiving the data transmitted by the transmitting terminal, a first connecting capacitor connected between the transmitting terminal and the receiving terminal, and a second connecting capacitor connected between the transmitting terminal and the receiving terminal, wherein the transmitting terminal comprises a transmitting terminal driver unit and an amplitude detection unit connected with the transmitting terminal driver unit, the transmitting terminal driver unit outputs a pair of differential signals, the amplitude detection unit detects an amplitude variation of the differential signals output by the transmitting terminal driver unit, and outputs an indication signal indicating whether the transmitting terminal and the receiving terminal are properly connected with each other. A serial data transmission method is further provided. | 03-28-2013 |
20140300336 | LOAD REGULATION COMPENSATION MODULE AND SWITCHING CONVERTER COMPRISING THE SAME - A switching converter and a load regulation compensation module for improving load regulation accuracy of the switching converter. The switching converter regulates its output voltage through controlling a switch module to switch on and off based on a first reference signal and a feedback signal indicative of the output voltage. The on and off switching of the switch module generates a switching current, resulting in an average offset voltage between an internal reference ground and a package ground pin of the switching converter. The load regulation compensation module is configured to monitor the switching current, and to compensate a second reference signal having a bandgap reference voltage referenced to the internal reference ground based on the monitored switching current to generate the first reference signal, so that the average offset voltage is substantially cancelled out from the first reference signal with respect to the package ground pin. | 10-09-2014 |
20140354256 | SWITCH-MODE POWER SUPPLY, CHARGING CURRENT SOURCE AND ASSOCIATED METHOD - A switch-mode power supply includes a converter, a controller and a charging current. The charging current includes a logic circuit, a first current source and a second current source, to generate a charging current proportional to an input voltage of the switch-mode power supply, and also to generate a logic control signal indicative of either of two operation modes. | 12-04-2014 |
20150042299 | SOFT START SWITCHING POWER SUPPLY SYSTEM - A switching power supply system includes a switching converter, to convert an input voltage into an output voltage and to generate a switching signal; a feedback circuit, to generate a feedback signal; an error amplifier to generate an error signal; a triangle signal generator to generate a triangle signal; a constant on time control circuit to receive error signal and the triangle signal, and to generate a constant on time control signal to control power switch; in the system. The triangle signal has a DC bias based on either a soft start signal or a second reference signal. The system could perform soft start function and meanwhile keep matching between the error signal and the triangle signal. | 02-12-2015 |
20150326106 | SOFT START CIRCUIT FOR SWITCHING CONVERTER AND ASSOCIATED SOFT START METHOD - A soft start circuit for a switching converter, the soft start circuit has an internal soft start voltage generating circuit, an amplifier circuit and a buffer circuit, the internal soft start voltage generating circuit provides an internal soft start voltage, the amplifier circuit has a first input terminal receiving the internal soft start voltage, a second input terminal receiving a soft start reference signal and an output terminal, the buffer circuit has an input terminal coupled to the output terminal of the amplifier circuit and an output terminal providing the soft start reference signal. An external soft start capacitor coupled to the output terminal of the amplifier circuit is charged to provide an external soft start voltage, and the soft start reference signal is provided based on the internal soft start voltage and the external soft start voltage. | 11-12-2015 |
20150378386 | TRANS-CONDUCTANCE REGULATION CIRCUIT, TRANS-CONDUCTANCE ERROR AMPLIFIER AND POWER CONVERTER - A trans-conductance regulation circuit, a trans-conductance error amplifier module and a power converter. The trans-conductance regulation circuit provides a bias current at least partially based on an output voltage of the power converter. The bias current is sent to bias a trans-conductance operational amplifier in the trans-conductance error amplifier module so that a trans-conductance of the trans-conductance operational amplifier is direct proportional to the output voltage of the power converter. The power converter regulates the output voltage based on a negative feedback loop comprising the trans-conductance error amplifier module. The trans-conductance error amplifier module may help to maintain a band width of the negative feedback loop substantially stable and immune to variations in the output voltage. | 12-31-2015 |
20150381049 | POWER CONVERTER WITH PSEUDO-CONSTANT-ON-TIME CONTROL AND THE CONTROL CIRCUIT AND METHOD THEREOF - A control circuit for controlling a switching circuit is disclosed. The control circuit has a ramp compensation circuit, a ramp regulating circuit and a comparison circuit. The ramp compensation circuit generates a ramp compensation signal with the amplitude proportional to the difference between 1 and the duty cycle of a main switch of the switching circuit. The ramp regulating circuit generates a ramp regulating signal with the amplitude proportional to the duty cycle of the main switch. The comparison circuit compares a reference signal with the sum of the ramp compensation signal, the ramp regulating signal and a feedback signal representative of an output voltage of the switching circuit, so as to provide a comparison result to control the switching circuit. | 12-31-2015 |
Patent application number | Description | Published |
20120207032 | METHODS AND APPARATUS FOR WIRELESS COEXISTENCE BASED ON TRANSCEIVER CHAIN EMPHASIS - Methods and apparatus for reduction of interference between a plurality of wireless interfaces. In one exemplary embodiment, a device having a first (e.g., Wi-Fi) interface and a second (e.g., Bluetooth) interface monitors interference between its interfaces. A reduction in transmit power of the Wi-Fi module causes a disproportionately larger reduction in undesirable interference experienced at the Bluetooth antennas. For example, when the Bluetooth interface detects interference levels above acceptable thresholds, the Wi-Fi interface adjusts operation of one or more of its transmit chains based on various conditions such as duty cycle, Received Signal Strength Indication (RSSI), etc. Various embodiments of the present invention provide simultaneous operation of WLAN and PAN interfaces, without requiring time division coexistence, by reducing power on a subset of interfering antennas. | 08-16-2012 |
20130143494 | METHODS AND APPARATUS FOR WIRELESS OPTIMIZATION BASED ON PLATFORM CONFIGURATION AND USE CASES - Methods and apparatus for optimizing wireless network performance by incorporating platform configuration and use case information. In one exemplary scheme, a client device provides the wireless network with an indications of impacted operations based on the client device's platform configuration. The wireless network can adjust the radio link to the client device so as to best accommodate the impacted operation. In one embodiment, a client device that includes a 3×3 Wireless Local Area Network (WLAN) (or 4×4, 2×2, etc.) and Bluetooth (BT) module identifies a subset of modulation and coding schemes (MCS) that are preferred for operation. The client device provides the identified subset to the WLAN access point (AP). Responsively, the WLAN AP selects a MCS, such that the client device's overall performance remains at an acceptable level. In another embodiment, the server/client can adjust MCS and/or active antenna chains based on the noise floor (NF) level. | 06-06-2013 |
20140177459 | METHODS AND APPARATUS FOR RAPID AND COST EFFECTIVE TESTING OF WIRELESS SYSTEMS - Apparatus and methods for rapid, cost effective testing of wireless systems. In one embodiment, a unit under test (UUT) is tested by a test “server”. The UUT and test server communicate via a “connectionless” protocol which is based on beacons (and beacon responses) which can carry one or more test primitives. The aforementioned “connection-less” test protocol can be performed without wireless network configuration, which greatly reduces test time, Additionally, exemplary solutions are presented for “lock-up” of the UUT and the test server. | 06-26-2014 |
20140221029 | METHODS AND APPARATUS FOR WIRELESS COEXISTENCE BASED ON TRANSCEIVER CHAIN EMPHASIS - Methods and apparatus for reduction of interference between a plurality of wireless interfaces. In one exemplary embodiment, a device having a first (e.g., Wi-Fi) interface and a second (e.g., Bluetooth) interface monitors interference between its interfaces. A reduction in transmit power of the Wi-Fi module causes a disproportionately larger reduction in undesirable interference experienced at the Bluetooth antennas. For example, when the Bluetooth interface detects interference levels above acceptable thresholds, the Wi-Fi interface adjusts operation of one or more of its transmit chains based on various conditions such as duty cycle, Received Signal Strength Indication (RSSI), etc. Various embodiments of the present invention provide simultaneous operation of WLAN and PAN interfaces, without requiring time division coexistence, by reducing power on a subset of interfering antennas. | 08-07-2014 |
Patent application number | Description | Published |
20130080212 | METHODS AND SYSTEMS FOR MEASURING ENGAGEMENT EFFECTIVENESS IN ELECTRONIC SOCIAL MEDIA - A system and method for measuring engagement effectiveness with respect to a service agent by analyzing a conversation between the agent and a customer in a social media environment. A conversation history between the agent and the customer can be mapped into a multi-resolution space based on different time frames via a mapping module. A polarized topical and sentimental distance between the continuous conversations can be calculated by applying a topic-sentiment mixture model and a divergence theorem onto the conversation history with respect to the time frame. Finally, the polarized topical distances can be aggregated in a time-sensitive way based on a time function and an effectiveness score can be calculated and represented as a weighted pyramid kernel of multiple levels. Such a time-sensitive pyramid kernel function based on the implicit topical and sentimental correspondences between daily conversations enables discriminative evaluation for the agent engagement in a customer care. | 03-28-2013 |
20130097056 | METHODS AND SYSTEMS FOR RECOMMENDING SERVICES BASED ON AN ELECTRONIC SOCIAL MEDIA TRUST MODEL - Methods and systems for recommending a service based on an electronic social media trust model. A user trust network and a service trust network can be constructed and the two separate trust networks can be combined to form a combined trust network. The combined trust network includes an explicit trust and an implicit trust in order to improve the recommendation coverage and consider a latent service rating without suffering noisy data. A trust-oriented random walk model can be conducted on a user node with respect to the combined trust network based on a user search intent and navigation behavior in order to select and recommend a service candidate. A service rating can then be predicted by considering the user ratings with respect to a target service, a propagated trust and an inferred service rating. | 04-18-2013 |
20130151531 | SYSTEMS AND METHODS FOR SCALABLE TOPIC DETECTION IN SOCIAL MEDIA - Embodiments generally relate to systems and methods for detecting topics in social media data. More particularly, the systems and methods can extract a concept hierarchy from a set of data, wherein the concept hierarchy comprises a plurality of layers. Further, the systems and methods can train topic models based on the content in each of the layers. Still further, the systems and methods can select the most appropriate topic model for social media data by balancing the complexity of the model and the accuracy of the topic detection result. Moreover, the systems and methods can use the most appropriate topic model to detect topics in social media data. | 06-13-2013 |
20140279618 | METHOD AND APPARATUS FOR RECOMMENDING TOPIC-COHESIVE AND INTERACTIVE IMPLICIT COMMUNITIES IN SOCIAL CUSTOMER RELATIONSHIP MANAGEMENT - A method, non-transitory computer readable medium, and apparatus for recommending a topic-cohesive and interactive implicit community are disclosed. For example, the method receives a request for customer care, selects an implicit community identified from a plurality of individual users of a social media website based upon a relevance score related to a topic of the request for customer care and recommends the implicit community in response to the request for customer care. | 09-18-2014 |
20140337085 | CONTEXTUAL SERVICE WORKFLOW RECOMMENDATION USING RANDOM WALK ON SOCIAL NETWORK AND SERVICE NETWORK - The present invention generally relates to systems and methods for recommending specific service instances to fill a service workflow template and complete a user's service goal. Some embodiments utilize both a user trust network and a service trust network. Such embodiments perform a random walk on the service trust network and consider the opinions of trusted neighbors of the customer in the user trust network. | 11-13-2014 |