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| 20120059496 | Method and device for transmitting audio data over universal serial bus by a wireless data terminal - A method and a device for transmitting audio data over Universal Serial Bus (USB) audio data by a wireless data terminal are disclosed. The method includes that: a USB audio data transmission channel between a wireless data terminal and terminal equipment is set as USB sound card equipment by adopting the standard USB AUDIO CLASS defined by the USB specification, to transmit audio data; the device includes a wireless data terminal, USB sound card equipment, and terminal equipment. The USB sound card equipment only transmits audio data, and does not process audio data; a USB audio equipment driver of the terminal equipment accesses a USB endpoint of the terminal equipment in a manner of accessing a sound card interface. By adopting the method and the device of the present invention, the USB audio data transmission channel is specifically optimized, and the powerful audio data processing capability of terminal equipment is fully utilized to enhance the effectiveness of Voice Over USB (VOUSB) in the practical application. | 03-08-2012 |
| 20120173817 | METHOD FOR PROCESSING PARALLEL DATA STORAGE AND AUTHENTICATION AND A TERMINAL - The present invention discloses a method for processing parallel data storage and authentication and a terminal. In this case, the method comprises: a data processing thread of a terminal storing data into a corresponding cache area according to a type of the data, wherein the type of the data comprises authentication type and storage type, data of the authentication type is stored in a first cache area, and data of the storage type is stored in a second cache area; a scheduling processing thread of the terminal reading data from the first cache area and the second cache area alternately according to a reading rule associated with the data type, and sending the read data to a smart card of the terminal; and the smart card performing storage or authentication according to the type of the received data. By way of the present invention, the problem that data storage operation is failed when there is data authentication operation is solved, thus achieving the effect of improving terminal performance and user experience satisfaction. | 07-05-2012 |
| 20120224697 | METHOD AND TERMINAL FOR IMPLEMENTING HOT-PLUG OF SMART CARD - A method and terminal for implementing hot-plug of a smart card are disclosed. The method includes: during the process of playing mobile multimedia, a descrambling library sending request information for obtaining a program key to a smart card driving module, which judges whether a smart card is in a plug-in state or a pull-out state after receiving the request information: if in the plug-in state, the smart card driving module forwarding the request information to the smart card, receiving response information returned by the smart card, forwarding the response information to the descrambling library, and meanwhile forwarding the response information to a virtual smart card module to save; if in the pull-out state, the smart card driving module forwarding the request information to the virtual smart card module, which returns the saved response information to the smart card driving module, which forwards the response information to the descrambling library. | 09-06-2012 |
| 20140119571 | Method and Device for Automatically Adjusting Sound Volume - The disclosure provides a method and a device for automatically adjusting sound volume, wherein the method includes: detecting and acquiring magnitude of a current flowing through a loudspeaker and/or an earphone; quantizing the acquired magnitude of the current to acquire a quantized value of current audio; adjusting sound volume according to a comparison result between the quantized value of the current audio and a audio value which is set by a user. With the disclosure, sudden change of sound volume caused by the change of music files or different music types can be effectively avoided, so as to protect hearing of the user and avoid the user from being frightened due to extremely high sound volume, thereby improving user experience. | 05-01-2014 |
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| 20120218166 | Dual-mode terminal antenna and signal processing method - The disclosure discloses a dual-mode terminal antenna, comprising a main antenna comprising a main antenna of a first mode and a main antenna of a second mode, an auxiliary antenna comprising an auxiliary antenna of the first mode and an auxiliary antenna of the second mode, and an antenna bracket. The main and auxiliary antennas are fixed on a same antenna bracket, each of which is configured with a spring lea. When the antenna bracket is clasped on a main board, four spring leaves of the main and auxiliary antennas contact with four antenna feeding points on the main board respectively, An LC resonant circuit is disposed ahead of each antenna feeding point, and four LC resonant circuits resonate at a working frequency band of the antenna corresponding to the antenna feeding point with which each said LC resonant circuits connects, respectively. The disclosure also discloses a signal processing method, which solves signal interference and loss problems existed in an antenna of the prior art in a reception mode, through high impedance of the LC resonant circuit to the signal at different frequency bands. Furthermore, the dual-mode terminal antenna of the disclosure simplifies the layout of the Printed Circuit Board (PCB). | 08-30-2012 |
| 20130241793 | Multi-Input Multi-Output Antenna System - The present invention discloses a multi-input multi-output antenna system comprising a first radiation unit, a second radiation unit, a radiation floor, a dielectric plate and a parasitic element. The first radiation unit, the second radiation unit and the parasitic element are printed on an upper surface of the dielectric plate, and the radiation floor is printed on a lower surface of the dielectric plate. The first radiation unit and the second radiation unit are planar monopole antennas, and the parasitic element is positioned between the first radiation unit and the second radiation unit. The system in accordance with the present invention can implement miniaturization of the antennas, and ensure two ports of an antenna have high isolation while maintaining good radiation performance. | 09-19-2013 |
| 20140135064 | Multi-antenna mobile phone data card and method for reducing specific absorption rate - The present disclosure provides a multi-antenna mobile phone data card and method for reducing a specific absorption rate, where the data card includes: a radio frequency (RF) substrate, antennas configured to transmit and receive signals, and a feed source, connected between the RF substrate and the antennas, configured to excite the antennas, the RF substrate has a rectangular shape, and the feed source is arranged at a first corner of the RF substrate, a first hollow portion is arranged at a second corner which is adjacent to the first corner and is located on a short side of the RF substrate on which the first corner is located, the first hollow portion is provided with a first metal strip, the first metal strip has an end connected with the short side, and another end as a free end, a first electrical length formed from the feed source to the free end of the first metal strip is equal to a second electrical length formed from the feed source to another short side along a long side on which the first corner is located. According to the present disclosure, through the method of changing the shape of the RF substrate, the same electrical lengths is obtained from the feed source respectively to several edge points on the RF substrate, and thus reducing the current peak and the SAR value on the RF substrate and saving the structure space, thereby reducing the radiation hazard of the data card to the human body. | 05-15-2014 |
| 20140249038 | Method of detecting a pre-determined event in a nucleic acid sample and system thereof - Disclosed are a method of detecting a pre-determined event in a nucleic acid sample and a system thereof. The method of detecting the pre-determined event in the nucleic acid sample comprises the following steps: constructing a sequencing-library for the nucleic acid sample; sequencing the sequencing-library to obtain a sequencing result consisting of a plurality of sequencing data; determining the sequencing data from a pre-determined region; and determining an occurrence of the pre-determined event in the nucleic acid sample based on a composition of the sequencing data from the pre-determined region. | 09-04-2014 |
| 20140256563 | HIGH THROUGHPUT METHYLATION DETECTION METHOD - Provided is a high throughput methylation detection method, particularly a combined sequence capture and bisulfite sequencing method. The method accurately and effectively analyzes the methylation status of the target area in several samples simultaneously, lowers the difficulty of probe design, enhances operation and application feasibility, and enables high throughput methylation detection of high accuracy on interested target sequences and areas in a complete genome. The method is targeted and conserves energy and time. | 09-11-2014 |
| 20140274745 | METHOD FOR DETECTING MICRO-DELETION AND MICRO-REPETITION OF CHROMOSOME - The present invention relates to the field of genomic mutation detection, and in particular, to the detection of the copy number variation (CNV) in cellular chromosomal DNA fragments. The present invention also relates to the detection of diseases related to the copy number variation in the cellular chromosomal DNA fragments. | 09-18-2014 |
| 20140296084 | Method for preparing nucleic acid library, its uses and kits - Provided are a method of constructing a nucleic acid library, a method of determining a nucleic acid sequence of a nucleic acid sample, and a kit thereof. The method of constructing the nucleic acid library includes the following steps: subjecting a nucleic acid sample to a DOP-PCR amplification, to obtain a first PCR amplification product; subjecting the first PCR amplification product to a second PCR amplification using a DOP-Amp primer, to obtain a second PCR amplification product; and subjecting the second PCR amplification product to an adaptor-ligation PCR, to obtain a third PCR amplification product, wherein the third PCR amplification product constitutes the nucleic acid library. | 10-02-2014 |
| 20140329697 | CONSTRUCTING METHOD OF HIGH-THROUGHPUT SEQUENCING LIBRARY AND USE THEREOF - The present invention provides a method for constructing a high-throughput sequencing library, which comprises: fragmenting genomic DNA; end-repairing the DNA fragments; adding a base A to the 3′ end of the end-repaired DNA fragments; connecting the DNA fragments having cohesive end A with a methylated adapter; carrying out hybrid capture on the connection products by using specific probes to obtain object fragments; treating the object fragments with bisulfite, to convert non-methylated cytosines to uracils; PCR amplifying the converted object fragments; and separating and purifying the amplification products, wherein the amplification products constitute the high-throughput sequencing library. The present invention also provides a method and an apparatus for identifying methylation information in specified genome regions of a sample. | 11-06-2014 |
| 20140336075 | METHOD AND SYSTEM FOR DETERMININING WHETHER GENOME IS ABNORMAL - The present invention provides a method and system for determining whether a genomic abnormality exists. The method for determining whether a genomic abnormality exists includes the steps of: separating fetal nucleated red blood cells from a sample from a pregnant woman; sequencing at least a part of the genome of the nucleated red blood cells, so as to obtain a sequencing result; and on the basis of the sequencing result, determining whether a genomic abnormality exists in the nucleated red blood cells. | 11-13-2014 |
| 20150012252 | METHOD AND SYSTEM FOR DETERMINING WHETHER COPY NUMBER VARIATION EXISTS IN SAMPLE GENOME, AND COMPUTER READABLE MEDIUM - Provided are a method, system, and computer-readable medium for determining whether a copy number variation exists in a sample genome. The method includes sequencing a sample genome to obtain a sequencing result formed by multiple reads; comparing the sequencing result with a reference genome sequence to determine the distribution of the reads on the reference genome sequence; determining, based on the distribution of the reads on the reference genome sequence, multiple breakpoints on the reference genome sequence, wherein the number of the reads on either side of each breakpoint are significantly different; determining, based on the plurality of breakpoints, a detection window on the reference genome; determining, based on the reads falling in the detection window, a parameter; and determining, based on the difference between the first parameter and a preset threshold, whether a copy number variation exists in the sample genome against the detection window. | 01-08-2015 |
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| 20120263195 | TIME SYNCHRONIZATION METHOD, DEVICE AND SYSTEM - A time synchronization method includes: after sending a synchronization message to the opposite end, sending a following message where an ending time for sending the synchronization message is recorded; receiving a delay request message sent by the opposite end, and sending a delay response message where the initial time for receiving the delay request message is recorded; receiving the synchronization message and the following message, and recording the initial time for receiving the synchronization message and the ending time recorded in the following message for sending the synchronization message; sending a delay request message, and recording an ending time for sending the delay request message; receiving a delay response message, and recording an initial time recorded in the delay response message for the opposite end to receive the delay request message; calculating the time offset value between the two ends, and completing time synchronization. | 10-18-2012 |
| 20120263220 | METHOD, DEVICE AND SYSTEM FOR CLOCK SYNCHRONIZATION - A method, a device and a system for clock synchronization are provided. The method includes: under a first transfer mode, generating a first receiving timestamp by using a first link, and acquiring a first transmitting timestamp of a master clock device; under a second transfer mode, generating a second transmitting timestamp by using the first link, and acquiring a second receiving timestamp of the master clock device; and acquiring a time difference to the master clock device according to the first receiving timestamp, the first transmitting timestamp, the second transmitting timestamp and the second receiving timestamp, and realizing a clock synchronization with the master clock device by using the time difference. A slave clock device and a master clock device are provided in the embodiments of the present invention, as well as a system for clock synchronization. | 10-18-2012 |
| 20130254268 | METHOD FOR STREAMING MEDIA AND MEDIA CONTROLLER - Embodiments provide a method for streaming media and a media controller. The method includes: receiving, by a media controller, a media streaming request sent by a user equipment, and allocating an index to the user equipment, wherein the index is used to indicate an address of a corresponding buffer in the media controller to which data to be streamed is stored; binding the streaming request and the index of the user equipment and storing in a table, and sending the them to a media server so that the media server controls, according to the table, a storage device to send the data to be streamed to an address of a buffer corresponding to the index; and receiving then streaming the data to be streamed that is requested by the streaming request to the corresponding user equipment by querying the table. | 09-26-2013 |
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| 20090162738 | BATTERY SYSTEM WITH HEATED TERMINALS - There is disclosed a battery system comprising a battery pack. Within the battery pack is a plurality of cells, which are electrically connected by physical contact between electrical terminals of adjacent cells. A resistive heater is attached to at least some of the electrical terminals in the battery pack to thereby warm the cells to a more optimum operating temperature in response to a sensed temperature. | 06-25-2009 |
| 20090162741 | CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL - An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap. | 06-25-2009 |
| 20090162747 | PROTECTION COVER FOR AN END CAP ASSEMBLY OF A BATTERY CELL - An electrochemical storage cell is disclosed. The cell includes a core having a cathode sheet, an anode sheet, and a separator sheet. The core is located snuggly within a shell having an open end. An end cap assembly is provided to close the open end. A terminal in electrical communication with one of the cathode sheet and the anode sheet extends through the end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A protection cover that generally conforms to the outermost portions of the end cap assembly is provided and includes a first cover half having a first mating structure and a second cover half having a second mating structure for engagement with the first mating structure. The first and second cover halves are adapted for assembly with one another about the terminal. | 06-25-2009 |
| 20120040215 | BATTERY SAFETY VENT AND BATTERY WITH THE SAME - The present invention disclosed a battery safety vent comprising: an explosion-proof film fixed on a battery cover plate, a safety vent cover covering the explosion-proof film and having a pressure release aperture, and an explosion-proof pin disposed on top of the safety vent cover, in which a free head of the pin is blunt and points to the explosion-proof film. The present invention further disclosed a battery having the above battery safety vent. | 02-16-2012 |
| 20120058391 | BATTERY SPACER, PROTECTION ASSEMBLY FOR ELECTRIC CORE, AND POWER BATTERY - A battery spacer, a protection assembly for electric core, and a power battery are provided. The battery spacer comprises a spacer body. The spacer body comprises: a tab passing area located in a middle portion of the spacer body, the tab passing area being adapted to receive an end of an electric core of a battery; and receiving areas adjacent to ends of the tab passing area along the spacer body. The spacer body and the tab passing area provide an end wall, two side walls, and a top wall configured to surround each of the receiving area. At least one tab aperture is formed in the tab passing area and penetrates the spacer body. | 03-08-2012 |
| 20130004834 | BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME - A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover ( | 01-03-2013 |
| 20130122346 | BATTERY SPACE, BATTERY PROTECTING DEVICE AND POWER BATTERY COMPRISING THE SAME - A battery spacer is provided. The battery spacer ( | 05-16-2013 |
| 20140087247 | SEALING MEMBER AND BATTERY COMPRISING THE SAME - A sealing member and a battery comprising the sealing member are provided. The sealing member comprises a sealing part, an operation part having a supporting portion, an operation protrusion disposed on an upper surface of the supporting portion, and a deformable leg depending from a bottom surface of the supporting portion. The sealing member also comprises a connecting part connecting the sealing part and operation part. The sealing part has a maximum diameter greater than that of the connecting part. | 03-27-2014 |
| 20140141297 | CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL WITH CONDUCTIVE BRIDGE - An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap. | 05-22-2014 |
| 20140141315 | CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL WITH EXPANSION MEMBER - An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap. | 05-22-2014 |
| 20140141316 | CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL WITH CONDUCTIVE BLOCK - An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap. | 05-22-2014 |
| 20140178744 | BATTERY TERMINAL, BATTERY COVER PLATE ASSEMBLY, BATTERY AND BATTERY PACK - A battery terminal includes an outer terminal segment, the outer terminal segment being made of a first conductive material; an inner terminal segment being made of a second conductive material different from the first conductive material and having an upper end connected to a lower end of the outer terminal segment forming a connection portion between the upper end of the inner terminal segment and the lower end of the outer terminal segment, and a protection member around the connection portion. With the battery terminal according to an embodiment of the present invention into batteries, adjacent batteries can be connected together more reliably. | 06-26-2014 |
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| 20110012469 | BRUSH MOTOR - A brush motor includes a stator with 2P magnetic poles and a rotor which includes a rotor core, a commutator and windings wound on the rotor core. The rotor core includes N teeth with a slot formed between adjacent teeth. The commutator includes M segments represented by Z | 01-20-2011 |
| 20110012470 | MOTOR - A motor comprises a stator and a rotor. The stator comprises 2P poles wherein P is an integer greater than one. The rotor comprises a shaft, a rotor core and a commutator fixed to the shaft. The commutator comprises m segments where m is an even integer greater than P. Every two adjacent segments are electrically connected by a winding unit so that the rotor winding comprises m winding units with at least one of the winding units comprising P coils connected in series; and each coil of each winding unit is directly connected to a corresponding two segments. | 01-20-2011 |
| 20110043067 | UNIVERSAL MOTOR - A universal motor has a rotor and a stator. The stator comprises a pair of symmetrical C-shaped stator cores and two windings respectively wound on the stator cores. Each stator core comprises a yoke and a pair of poles extending from opposite ends of the yoke. The windings are wound on the yokes. Each pole has a curved surface and the surfaces of the poles cooperatively form an opening. The rotor is rotatably received in the opening. | 02-24-2011 |
| 20110227439 | ELECTRIC MACHINE - An electric machine has a stator and a rotor. The stator has a housing and at least one pair of magnetic poles. Each magnetic pole has a primary magnet and two auxiliary magnets disposed on respective sides of the primary magnet. All of the magnets are disposed on an inner surface of the housing. All the magnets of a magnetic pole have the same polarity. | 09-22-2011 |
| 20110291515 | Brushless motor - A brushless motor has a stator and a rotor. The stator has a stator core with a plurality of inwardly extending salient poles and windings wound about the salient poles. The rotor has a shaft, a rotor core fixed onto the shaft, and magnets inserted in the rotor core for forming magnetic poles of the rotor. Each of the salient poles has a pole shoe with a pole face that extends along a circumferential direction confronting the rotor core and being spaced from the rotor core by an air gap. In a radial cross section of the motor, each of the magnetic poles of the rotor has an effective dimension (W) which is about 0.85 times to 1.2 times of the chord length (L) of each pole face. | 12-01-2011 |
| 20120038237 | BRUSHLESS MOTOR - A brushless motor has a stator and a rotor. The stator has a stator core and stator windings. The stator core has a stator yoke and teeth extending radially inwardly from the stator yoke. The stator windings are formed by concentrated coils wound on the teeth. The rotor has a rotor shaft, a rotor core fixed to the rotor shaft and magnets fixed in slots formed in the rotor core. Each magnet is plate shaped and extends in both axial and radial directions of the rotor and each magnet is magnetically charged across its thickness so that a rotor pole is formed between two adjacent magnets. The ratio of the radial thickness (Y) of the stator yoke to the width (T) of the tooth body is from 0.4 to 0.7. | 02-16-2012 |
| 20120042974 | BRUSHLESS MOTOR - A brushless motor has a stator and a rotor rotatably installed inside of the stator. The stator includes a stator core with teeth protruding inwardly and windings wound on the teeth. The rotor includes a shaft, a rotor core fixed on the shaft, and a ring magnet fixed to the circumferential outer surface of the rotor core. The magnet includes a plurality of magnetic poles radially magnetized so that north poles and south poles are arranged alternately in the circumferential direction. Boundary lines between magnetic poles are skewed by an angle relative to an axis of the shaft. | 02-23-2012 |
| 20120069460 | PERMANENT MAGNET ELECTRIC MOTOR - A permanent magnet electric motor includes a rotor and a stator magnetically coupled to the rotor. The rotor includes a shaft, a rotor core fixed to the shaft and having n teeth, n being an integer, a commutator fixed to the shaft adjacent the rotor core and having m segments, m being an even number less than n. Rotor windings are wound about the teeth and connected to the segments. The stator includes a plurality of permanent magnets surrounding the rotor core and brushes in sliding electrical contact with the commutator. | 03-22-2012 |
| 20120098382 | ELECTRIC MOTOR - An electric motor, especially a brushless PMDC motor, has a stator and a rotor rotatably installed inside of the stator. The stator has a housing with an open end, an end cap fixed to the open end of the housing, a stator core fixed to an inner surface of the housing, and windings wound on the stator core. The rotor includes a plurality of permanent magnetic poles. The housing has a flange bent inwardly from the open end of the housing and abutting against the end cap inwardly and axially to thereby fix the end cap to the housing. The length of the flange measured along the circumferential direction of the housing is greater than half of that of the housing. | 04-26-2012 |
| 20120181880 | ELECTRIC MOTOR - An electric motor has a wound stator and a permanent magnet rotor. The rotor includes a shaft, a hub fixed on the shaft, a plurality of rotor core segments and magnets fixed around the hub, and a pair of covers fixed to axial ends of the rotor core segments. The hub and covers are formed on the rotor core segments by inserting molding and one of the covers has openings to allow the magnets to be inserted into spaces formed between adjacent rotor core segments such that the rotor core segments and magnets are alternately arranged in a circumferential direction of the rotor. | 07-19-2012 |
| 20120212080 | PERMANENT MAGNET MOTOR - A permanent magnet motor has a rotor and a stator. The rotor has a shaft, a rotor core and commutator fixed to the shaft, and rotor windings wound about poles of the rotor core and electrically connected to the commutator. The stator has an axially extending round housing, a ring magnet member fixed to an inner surface of the round housing, an endcap, and at least one pair of brushes in sliding contact with the commutator. A chamber is formed by the housing and the endcap. The commutator is disposed in the chamber. A window lift device incorporating the motor is also provided. | 08-23-2012 |
| 20120217826 | COOLING DEVICE - A cooling device includes an inner sleeve with an outer surface, an outer sleeve surrounding the inner sleeve, and two end portions extending between the inner sleeve and the outer sleeve at the ends. The inner sleeve, the outer sleeve and the end portions define a peripheral space. A flow guiding structure defines N channels in the peripheral space for coolant to flow, where N is an integer equal to or greater than 1. Each channel has at least two branches, and N pairs of inlet and outlet corresponding to the N channels. The branches of each channel are in fluid communication with a respective pair of inlet and outlet. Each branch extends over a half circumferential part of the outer surface of the inner sleeve. An electric motor incorporating the cooling device is also provided. | 08-30-2012 |
| 20120237373 | BLOWER - A blower includes an air pump and a motor. The pump includes an impeller and a casing housing the impeller. The casing includes a casing inlet through which air is drawn in and a casing outlet through which the air is expelled by the impeller. The motor is arranged at the casing outlet and includes a stator and a rotor. The stator includes a stator core and a plurality of coils. The stator core includes a substantially ring-shaped yoke and a plurality of teeth extending inwards from the yoke. Each coil is wound around the yoke and is partially sandwiched between two adjacent teeth. The impeller is driven by the rotor. | 09-20-2012 |
| 20120248927 | ELECTRIC MOTOR - An electric motor includes a stator and a rotor installed in the stator. The stator has a laminated stator core and at least two stator windings wound on the stator core. The stator core has at least two stator poles facing the rotor and at least two yokes connecting adjacent stator poles. T stator core is constituted by at least two separate members joined together. The at least two stator poles are only arranged at a single one of the at least two separate members. | 10-04-2012 |
| 20120299405 | ELECTRIC MOTOR - An electric motor includes an inner stator including inner magnetic poles arranged circumferentially, an outer stator including outer magnets arranged circumferentially, and a rotor rotatably disposed between the inner and outer stators. The rotor includes a shaft, a rotor core fixed to the shaft and a winding wound on the rotor core. The rotor core includes a ring shaped yoke having a plurality of inner teeth extending inwardly and a plurality of outer teeth extending outwardly. The winding includes a plurality coils each including an inner side received in a corresponding inner slot formed between adjacent inner teeth and an outer side received in a corresponding outer slot formed between adjacent outer teeth. | 11-29-2012 |
| 20130002089 | COMMUTATOR - A commutator includes a substantially tubular insulating core, a first slip ring fixed to the core, a plurality of first bars electrically connected to the first slip ring, a second slip ring fixed to the core, and a plurality of second bars electrically connected to the second slip ring. The first bars and the second bars are fixed to the outer surface of the core and are alternately arranged at equally spaced intervals in the circumferential direction of the core. The first slip ring and the second slip ring are arranged on the same side of the first bars and the second bars. The first and second slip rings respectively comprise a contact surface that is substantially perpendicular to the axis of the commutator and is configured for contacting brushes. | 01-03-2013 |
| 20130049493 | ELECTRIC MOTOR - An electric motor has a wound stator and a permanent magnet rotor. The rotor includes a shaft, a hub fixed on the shaft, a plurality of rotor core segments and magnets fixed around the hub. The rotor core segment includes at least two rotor blocks inwardly extending from the innermost portion thereof. The hub includes a plurality of hub blocks equidistantly and outwardly extending from the outer surface thereof. The rotor blocks of each rotor core segment engage with at least one hub block to fix the rotor core segment to the hub. The number of rotor blocks is greater than the number of hub blocks. | 02-28-2013 |
| 20130147301 | PERMANENT MAGNET ROTOR AND ELECTRIC MOTOR INCORPORATING THE ROTOR - A permanent magnet rotor includes a shaft, a rotor core fixed to the shaft, and multiple magnet sets. The rotor core has multiple groove sets for receiving the magnet sets. Each groove set has two grooves spaced apart by a first section of the rotor core. The first section has a width gradually decreasing from a radially inner end to a radially outer end. Each groove has a width gradually increasing from a radially inner end to a radially outer end. Each magnet set includes two magnets respectively received in the grooves of a respective groove set. The magnets of a magnet set are magnetized in a same direction, and every two adjacent magnet sets are magnetized in contrary directions creating multiple magnetic poles. The number of magnetic poles is equal to the number of magnet sets. | 06-13-2013 |
| 20130229082 | PERMANENT MAGNET MOTOR - A permanent magnet motor has a stator and a rotor surrounded by the stator. The stator includes a stator core having twelve teeth and coils wound around the teeth. The rotor includes a shaft and a magnet core group secured to the shaft. The magnet core group includes eight rotor core segments and eight ferrite permanent magnets. Each magnet is sandwiched between adjacent rotor core segments and is polarized in the circumferential direction of the rotor. The magnets are alternately magnetized such that adjacent rotor core segments have opposite polarities. | 09-05-2013 |
| 20130342296 | ROTARY SOLENOID - A rotary solenoid ( | 12-26-2013 |
| 20140363314 | Brushless Motor - A brushless motor includes a stator comprising a stator core with teeth protruding inwardly and windings wound on the teeth, and a rotor comprising a shaft, a rotor core fixed to the shaft, and a ring magnet fixed to the circumferential outer surface of the rotor core. The ring magnet includes a plurality of magnetic poles radially magnetized so that north poles and south poles are arranged alternately in the circumferential direction, boundary lines between adjacent magnetic poles being skewed by an angle α relative to an axis of the shaft. A plurality of grooves are formed in a circumferential outer surface of the rotor core. Each groove extends from one axial end to the other axial end of the rotor core, has a circumferential width smaller than each of the magnetic poles, and is covered by the ring magnet with a void formed between the groove and the ring magnet. | 12-11-2014 |
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| 20120185575 | BREW Service Download System and Implementation Method Thereof - A Binary Runtime Environment for Wireless (BREW) service download system and an implementation method thereof is provided in the present invention, wherein the implementation method comprises the following steps: a mobile terminal accesses a BREW service download website provided by a WWW/WAP server (S | 07-19-2012 |
| 20120209969 | Browser adjusting method and mobile terminal - The disclosure discloses a method for adjusting a mobile terminal browser, which comprises setting an upper threshold value and a lower threshold value of a downloading speed for a mobile terminal browser. The method further comprises: calculating a current average downloading speed of the mobile terminal browser; comparing the current average downloading speed with the upper threshold value and the lower threshold value of the downloading speed; resetting network parameters of the mobile terminal browser when the current average downloading speed is less than the lower threshold value of the downloading speed or greater than the upper threshold value of the downloading speed. The disclosure also discloses a mobile terminal. The disclosure optimizes the network parameters of the mobile terminal browser according to the current network environment, and simultaneously increases downloading efficiency and stability of the mobile terminal browser, thereby avoiding the process of manually setting the relative network parameters of the browser by a mobile terminal user according to different network environments, so that the browser is more humanized and user experience is greatly improved. | 08-16-2012 |
| 20120309450 | Method for Controlling Communication States of Mobile Terminal and Mobile Terminal - The invention provides a method for controlling communication states of a mobile terminal and the mobile terminal. The method comprises: the mobile terminal receiving and storing a planned time period input by a user and a communication state corresponding to the planned time period through a specific setup interface; and the mobile terminal detecting whether the current time is in the planned time period, if yes, detecting whether the current communication state is consistent with the communication state corresponding to the stored planned time period, and if they are inconsistent, adjusting the current communication state to the communication state corresponding to the planned time period. The invention allows the user to set time planning and corresponding communication states in his mobile terminal according to his own work or learning needs, in order to avoid unnecessary disturbance from incoming calls and short messages while keeping normal communication in his leisure time. | 12-06-2012 |
| 20130132567 | MOBILE TERMINAL, METHOD AND SYSTEM FOR SHIELDING MOBILE TERMINAL FROM ACCESSING WIRELESS NETWORK INFORMATION - The present invention relates to the technical field of information processing and provides a method for shielding a mobile terminal from accessing wireless network information, which is applied to ensure the mobile terminal to shield the information in a wireless network. The method comprises the steps of: receiving an access command and acquiring a corresponding domain name according to a webpage address in the access command; querying a domain name evaluation record of the domain name and acquiring evaluation of the domain name, wherein the domain name evaluation record comprises the domain name and the evaluation of the domain name; and generating a prompt according to the evaluation of the domain name. The present invention also provides a mobile terminal capable of shielding the information in the wireless network. The present invention also provides a system for shielding the mobile terminal from accessing the wireless network information. | 05-23-2013 |
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| 20090310369 | GLASS LAMPSHADE AND METHOD FOR PRODUCING THE SAME - A glass lampshade comprising a fusion body of crystal grain glass, an upper crystal glass plate, a lower crystal glass plate, and a curing gel layer. The upper crystal glass plate is attached to the lower crystal plate via the curing gel layer. The fusion body of crystal grain glass is attached to the upper crystal glass plate. A method of producing the glass lampshade. | 12-17-2009 |
| 20090311467 | GLASS LAMPSHADE AND METHOD FOR PRODUCING THE SAME - A multiple-layered hot-melt glass lampshade having a crystal-interwoven structure with a first hot-melt glass layer, a second hot-melt glass layer, a third hot-melt glass layer, a first crystal glass layer, a second crystal glass layer, and a curing gel layer. The order of arrangement is, from outside to inside, the first hot-melt glass layer, the second hot-melt glass layer, the third hot-melt glass layer, the first crystal glass layer, the curing gel layer, and the second crystal glass layer. The first hot-melt glass layer, the second hot-melt glass layer, and the third hot-melt glass layer are partially attached to each other. The third hot-melt glass layer is partially attached to the first crystal glass layer. | 12-17-2009 |
| 20100046216 | Hot-Melt Glass Pillar Lamp and Multi-Channel Heat Dissipation Method Thereof - A hot-melt glass pillar lamp and a multi-channel heat dissipation method thereof; the pillar lamp comprises a base, a hollow steel frame which is mounted on the middle of the base, several sections of pillar-shaped hot-melt glass lamp which surround the steel frame and are sequentially arranged on the base from down to up in an overlapping manner, and a lamp cover with air outlets, wherein, each section of the pillar-shaped hot-melt glass lamp comprises a fixing framework which is composed of a plurality of supporting bars and a supporting board; each surface of the fixing framework is separately provided with a hot-melt glass lamp plate; an LED lamp plate is arranged at a certain distance from the inner side of each hot-melt glass lamp plate, and on the corresponding surface of the steel frame. The present invention integrates the semiconductor lighting and the crystal optical refraction technologies, has ideal lighting effect and landscape ornament effect; and the pillar lamp is internally provided with at least one air convection channel from down to up, thereby being greatly convenient for the air convection heat dissipation of the power part and the luminous body in the pillar lamp, ensuring a long-term safe use, and meeting the decorative lighting demands of modern high grade buildings. | 02-25-2010 |
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| 20120278448 | Method and System for Accessing Microblog, and Method and System for Sending Pictures on Microblog Website - The present disclosure provides a method and a system for accessing a microblog and a method and a system for sending a picture on a microblog website, and relates to the field of computer technology. The present disclosure includes: prestoring an original picture and a text at a server, and correspondingly storing a thumbnail picture corresponding to the original picture; the server sends the text and the thumbnail picture to the mobile terminal when the mobile terminal sends a request to the server to access the microblog; the server sends the original picture to the mobile terminal when the mobile terminal sends an original picture downloading request to the server to request for obtaining the original picture corresponding to the thumbnail picture. In the embodiments of the present disclosure, a text and a picture are stored separately at a server, and the picture may comprise an original picture and a thumbnail picture. In this way, when a mobile terminal accesses a microblog at the server, the thumbnail picture may be sent to the mobile terminal; and the original picture corresponding to the thumbnail picture is sent to the mobile terminal upon a request from the mobile terminal, so as to reduce the amount of data transmission. | 11-01-2012 |
| 20130076758 | Page Switching Method And Device - A page switching method and device. The method includes: displaying current message page; when detecting a touch operation, drawing a page-turning animation according to the touch operation, and playing the page-turning animation; and when the touch operation stops, displaying an adjacent message page. | 03-28-2013 |
| 20130215216 | METHOD AND APPARATUS FOR DISPLAYING INFORMATION BY ANIMATION - The present invention provides a method and an apparatus for displaying information by animation. The method includes: creating different interfaces corresponding to different visible areas; determining a visible interface among the created interfaces, displaying the visible interface, and hiding the other interfaces; and displaying, when receiving a trigger of displaying a visible area, an interface corresponding to the visible area in an animated manner, and hiding interfaces other than the interface corresponding to the visible area. The present invention avoids occurrence of flashing after the end of animation that is caused by coercive rearrangement of a control and adverse to the effect of animated display. | 08-22-2013 |
| 20140089430 | DATA-SHARING METHOD, TERMINAL, SERVER, AND SYSTEM - Methods, terminals, servers, and systems for sharing data are disclosed. The data-sharing method can include: a first instant messaging terminal transmitting a data-sharing request to a second instant messaging terminal; the second instant messaging terminal responding to the data-sharing request by transmitting a reply permitting data sharing to the first instant messaging terminal, the reply including an identifier (ID) collection of the shareable data resources; the first instant messaging terminal transmitting a data-reading request to the second instant messaging terminal, the data-reading request including at least one data resource ID; the second instant messaging terminal transmitting a data resource corresponding to the data resource ID in the data-reading request to the first instant messaging terminal. This allows simple and fast data-sharing among multiple terminals. | 03-27-2014 |
| 20140089431 | INSTANT MESSAGING METHOD, TERMINAL, SERVER, AND SYSTEM - The present disclosure discloses an instant messaging method, terminal, server and system. The method includes: a first instant messaging terminal transmitting a transfer request to a second instant messaging terminal, both terminals logged into the same instant messaging account; the second instant messaging terminal responding to the transfer request, transmitting a reply command accepting the transfer; after receiving the reply command, the first instant messaging terminal obtaining information of the current instant messaging session and transmitting the information to the second instant messaging terminal; the second instant messaging terminal setting an instant messaging session based on the received information. The present disclosure can facilitate effective transfer of an instant messaging session, thus allowing a user to easily continue the previous instant messaging session after switching to a different terminal. | 03-27-2014 |
| 20140089662 | SYSTEMS AND METHODS FOR SHARING FILES AMONG MULTIPLE TERMINALS - Embodiments of the disclosure provide a method and apparatus for sharing data. The method includes: initiating the data sharing application on a first terminal; inserting the file to be shared in a webpage of the data sharing application on the first terminal, and generating an URL for the file in the data sharing application; the data-sharing application of the first terminal broadcasts the URL to other terminal, so that other terminals can share the file via the URL. The present disclosure can reduce the cost of data sharing while improve on the real-timeliness. | 03-27-2014 |
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| 20090073937 | Method, Apparatus And System For Obtaining MIH Service Information - A method, an apparatus and a system for obtaining a Media Independent Handover (MIH) service information. The method including: receiving an MIH service information request message from a mobile node; obtaining the MIH service information requested by the mobile node; and sending a response message to the mobile node, with the obtained MIH service information carried in the response message. | 03-19-2009 |
| 20100100722 | CONFIGURATION METHOD, SYSTEM AND DEVICE OF CRYPTOGRAPHICALLY GENERATED ADDRESS - A configuration method of a cryptographically generated address (CGA) is disclosed. The configuration method is used to enable a generated CGA to satisfy requirements of a network configuration, and includes the following steps. A Dynamic Host Configuration Protocol (DHCP) server receives a client configuration information sent from a client. The DHCP server generates a CGA according to the client configuration and the network configuration from the DHCP server. The DHCP server delivers the CGA to the client. The network configuration is made as a reference when the CGA is generated, which overcomes a disadvantage that the CGA generated by the client cannot satisfy the requirements of the network configuration in the prior art. Thus, the generation of CGA can be intervened at a network management level, and a management capability of the network is improved. | 04-22-2010 |
| 20100316054 | METHOD, SYSTEM AND APPARATUS FOR SENDING MAPPING INFORMATION - A method, system, and apparatus for sending mapping information are disclosed. The method includes the following steps: An endpoint searches a mapping server to obtain Egress Tunnel Router (ETR) information used for forwarding a data packet sent by the endpoint in a transit network; and the endpoint adds the ETR information to the data packet and sends the data packet to an Ingress Tunnel Router (ITR). With the present invention, the ITR does not need to search for Routing Locator (RLOC) information or Autonomous System Number (AS No.) information, the pressure of searching for mapping information on the ITR is relieved, the problems such as forwarding performance deterioration and packet loss caused by ITR overload are avoided, and the risks of Distributed Denial of Service (DDOS) attacks are reduced. | 12-16-2010 |
| 20110099370 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING DYNAMIC HOST CONFIGURATION PROTOCOL MESSAGE - A method, apparatus, and system for processing a Dynamic Host Configuration Protocol (DHCP) message are disclosed. The method includes: receiving a DHCP message, where the source address of the DHCP message is a Cryptographically Generated Address (CGA) and a signature of a DHCP message sender is carried in the DHCP message; verifying the CGA and the signature; and processing a payload of the DHCP message after the verification of the CGA and the signature succeeds. The CGA and the signature are verified in the embodiment of the present invention, thus improving the security of DHCPv6, and bringing convenience for key management due to publicity of the public key. In addition, because the life of the public key is long, configuration on the DHCP server and/or the network client is convenient. | 04-28-2011 |
| 20110219231 | METHOD AND APPARATUS FOR IDENTIFYING CGA PUBLIC KEY, AND METHOD, APPARATUS, AND SYSTEM FOR DETERMINING CGA PUBLIC KEY - A method and an apparatus for identifying a Cryptographically Generated Address (CGA) public key, and a method, an apparatus, and a system for determining a CGA public key are disclosed. The method for identifying a CGA public key includes: receiving, by a receiving node, a first message protected using a public key from a sending node; obtaining a type of the public key according to the first message. The method for determining a CGA public key includes: receiving, by a receiving node, a first message protected using a public key from a sending node; obtaining, a type of the public key to be determined according to the first message; and judging whether the public key to be determined is supported by the receiving node according to the type of the public key to be determined; and, if the public key to be determined is supported by the receiving node, determining the public key as a public key supported by the receiving node. The embodiments of the present invention implement identification and determining of public keys in the process of CGA that supports multiple public keys. | 09-08-2011 |
| 20120020359 | METHOD FOR FORWARDING DATA PACKET, SYSTEM, AND DEVICE - A method for forwarding data packet, a communication system, a Carrier Grade Network Address Translation (CGN) device, and an access gateway are provided. The CGN device communicates with the access gateway through an Internet Protocol Version 4 (IPv4) network and is used for receiving a first data packet forwarded by the access gateway and determining whether the first data packet is an IPv4 packet or an IPv6-over-IPv4 tunnel packet; forwarding the first data packet to the IPv4 network if the first data packet is the IPv4 packet; and decapsulating the first data packet if the first data packet is the IPv6-over-IPv4 tunnel packet to a first IPv6 packet, and sending the first IPv6 packet to an IPv6 network or the IPv4 network. Therefore, technical problems of fully utilizing the IPv4 network and, gradually increasing deployment of the IPv6 network, and realizing communication are solved. | 01-26-2012 |
| 20130089074 | MOBILE NODE, HANDOVER ADDRESS ACQUISITION METHOD AND SYSTEM THEREOF, AND DHCP SERVER - The disclosure discloses a mobile node, a handover address acquisition method and system thereof, and a DHCP server. the present invention relates to the field of mobile communication technology and addresses a problem that a correspondent node (which can communicate with a mobile node normally before the mobile node roams) cannot communicated with the mobile node during link handover of the mobile node. | 04-11-2013 |
| 20130298231 | METHOD AND DEVICE FOR DATA TRANSMISSION - Embodiments of the present disclosure provide a method and a device for data transmission. In the method, a network layer communication entity of a receiving device receives an IP packet from a sending device, where a header of the IP P packet carries a random value corresponding to the sending device. The receiving device decapsulates the IP packet and obtains the random value carried in the header of the IP packet. The receiving device sends the random value to a transport layer communication entity of the receiving device so that the transport layer communication entity of the receiving device verifies the random value. The receiving device in embodiments of the present disclosure includes a receiving module, an obtaining module, and a verifying module. | 11-07-2013 |
| 20140119387 | METHOD AND APPARATUS FOR SENDING AND RECEIVING IPV6 DATA PACKETS - Embodiments of the present invention provide a method and an apparatus for sending and receiving IPv6 data packets. By adding a new service information extension header to an IPv6 data packet header, or by adding a new service information option in a hop-by-hop options extension header or a destination options extension header of the IPv6 data packet header, embodiments of the present invention are capable of carrying the service information about a service data packet in the IPv6 data packet. In addition, by detecting the service information extension header, or detecting the service information option in the hop-by-hop options extension header or the destination options extension header, embodiments of the present invention are capable of obtaining the service information about the service data packet carried in the IPv6 data packet. | 05-01-2014 |
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| 20120159010 | METHOD AND APPARATUS FOR MODIFYING USB DEVICE DRIVER MATCHING INFORMATION - A method for modifying a USB device driver matching string includes: when a plug-and-play manager sends a request for querying device information to a physical device object, capturing, by a filter driver, the request for querying device information, and sending the request to an enumeration driver; receiving, by the filter driver, device information that is returned, according to the request for querying device information, by the enumeration driver, and forming, according to the returned device information and compatibility information of the device, a device driver matching string; and sending the device driver matching string to the plug-and-play manager. | 06-21-2012 |
| 20130047212 | Wireless Internet-Accessing Module, Host, Communication Method Thereof, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format, and sending the encapsulated uplink interaction information to the host side. | 02-21-2013 |
| 20130055351 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, and encapsulating the received uplink interaction information in the secure digital card interface format. | 02-28-2013 |
| 20130055352 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format. | 02-28-2013 |
| 20130055353 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format. | 02-28-2013 |
| 20130061286 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format. | 03-07-2013 |
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| 20110235850 | MICRO-SPEAKER - A speaker includes a case, a dome, a diaphragm, a first voice coil, a second voice coil, a first pole plate, a second pole plate, a first magnet, a second magnet and a yoke. The case is supported on the frame to form a receiving room therebetween. The yoke includes a bottom portion and a side portion perpendicularly extending upward from the center of the bottom portion. A first magnetic gap is formed between the inner wall of the side portion and the outer wall of the magnet for receiving the first voice coil, and a second magnetic gap is formed between the outer wall of the side portion and the inner wall of the second magnet for receiving the second voice coil. | 09-29-2011 |
| 20120008810 | SPEAKER BOX - A speaker box includes a frame defining an upper side and a lower side opposite to the upper side, an electroacoustic transducer received in the frame and including a diaphragm with an edge thereof being fixed to the upper side of the frame, a case defining a plate facing the diaphragm and a sidewall extending upwardly from the plate and positioned on the upper side of the frame, a room formed between the diaphragm and the case, a hole defined at the side of the case for outputting the sound wave produced by the diaphragm. The plate defines a plurality of slots extending from the joint of the plate and the sidewall to towards the hole to connect to the hole, the slots being spaced each other and configured for leading the air of the room to get out through the hole. | 01-12-2012 |
| 20120027244 | SPEAKER - A speaker includes a case including a center cavity and a body surrounding the center cavity, an electroacoustic transducer received in the center cavity of the case, and a pair of terminals assembled in the case. The body defines a main upper surface and a main lower surface opposite to the upper surface, and a plurality of sides coupled with the upper surface and the lower surface. Wherein, two opposite sides of the body respectively define a plat approximately upright to the sides, a projecting mass approximately uprightly extending from the sides and facing the plat, and a gap formed between the plat and the projecting mass. At least a portion of the terminals is sandwiched in the gaps, respectively. | 02-02-2012 |
| 20120070026 | SPEAKER SYSTEM - A speaker system includes a case having a receiving chamber; a variable mechanism received in the receiving chamber for dividing the receiving chamber into a first chamber and a second chamber and being capable of varying a volume of the first chamber; and a speaker unit is received in the first chamber and defining an acoustic port facing an exterior of the case. The separating wall alternatively inserts into one of the receiving member for placing the separating wall precisely at specific locations. Thus, it is easy to vary the volume of the first chamber for achieving an excellent acoustic capability of the speaker system. | 03-22-2012 |
| 20120155685 | SPEAKER BOX - A speaker box includes an upper case defining at least a first hole, a lower case connected with the upper case for forming an inner cavity and defining at least a second hole, at least an electroacoustic transducer received in the inner cavity, and at least a screw passing through the first hole and the second hole for fixing the speaker box to the external electronic device. | 06-21-2012 |
| 20120160597 | DIAPHRAGM AND SPEAKER USING SAME - A diaphragm is disclosed. The diaphragm includes a dome part, an edge part connected to an outer peripheral part of the dome part. The dome part includes a main body defining a first surface and a second surface opposite to the first surface, a first dome part connected to the first surface, and a second dome part connected to the second surface. | 06-28-2012 |
| 20120170793 | MICRO-SPEAKER - A micro-speaker includes a yoke, a magnet assembly attached to the yoke, a voice coil, and a diaphragm connected with the voice coil. The yoke defines a bottom wall, and a number of sidewalls extending upwardly from the bottom wall. The magnet assembly includes a main magnet positioned on the bottom wall, and a number of secondary magnets positioned on tops of the sidewalls. | 07-05-2012 |
| 20120177245 | MULTI-MAGNETIC SPEAKER - A multi-magnet speaker is disclosed. The multi-magnet speaker includes a frame defining a hollow space, a magnetic system defining a yoke and a plurality of magnetic gaps positioned in the hollow space, a diaphragm mounted on the frame and a plurality of coils attached to the bottom of the diaphragm. The diaphragm includes a plurality of vibrating membranes each defining a dome part and an arcuate portion radially extending from the periphery of the dome part. Each of the coils is received in the corresponding magnetic gap to drive the corresponding vibrating membrane to vibrate. | 07-12-2012 |
| 20120177246 | MULTI-MAGNET SYSTEM AND SPEAKER USING SAME - Disclosed is a multi-magnet system for speaker. The multi-magnet system includes a yoke having a bottom, a pair of main magnets separated from each other and mounted on the bottom of the yoke, respectively, a mid-magnet mounted on the bottom of the yoke and located between the pair of main magnets, and a pair of auxiliary magnets attached to two ends of the yoke. Wherein, the first main magnet together with the first auxiliary magnet and the mid-magnet defines a first magnetic gap and the second main magnet together with the second auxiliary magnet and the mid-magnet defines a second magnetic gap. By virtue of place the magnets at appropriate locations, the sensitivity of the speaker is effectively enhanced. | 07-12-2012 |
| 20130279737 | MICRO-SPEAKER - A micro-speaker includes a yoke, a magnet assembly attached to the yoke, a voice coil, and a diaphragm connected with the voice coil. The yoke defines a bottom wall, and a number of sidewalls extending upwards from the bottom wall. The magnet assembly includes a main magnet positioned on the bottom wall, and a number of secondary magnets positioned on tops of the sidewalls. | 10-24-2013 |
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| 20090274159 | METHOD AND APPARATUS FOR ADVERTISING BORDER CONNECTION INFORMATION OF AUTONOMOUS SYSTEM - A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks. | 11-05-2009 |
| 20100100630 | METHOD FOR ACQUIRING TRAVERSAL RESOURCE, PEER TO PEER NODE AND PEER TO PEER SYSTEM - A method for acquiring a traversal resource includes the following steps. A peer to peer (P2P) entity generates a message carrying a request for collecting a network address translation (NAT) traversal resource, and sends the message carrying the request for collecting the NAT traversal resource to a destination P2P node. A middle P2P node and the destination P2P node receiving the message carrying the request for collecting the NAT traversal resource collect the NAT traversal resource. The middle P2P node and the destination P2P node send the collected NAT traversal resource to a first P2P node. A P2P node and a P2P system are also provided. | 04-22-2010 |
| 20100146053 | METHOD, APPARATUS AND SYSTEM FOR ANSWERING REQUESTS ON PEER-TO-PEER OVERLAY NETWORK - A method, an apparatus, and a system for answering requests in a Peer-to-Peer (P2P) overlay network are disclosed. The method includes the following steps: the destination peer receives a request that carries an address of an intermediate peer, processes the request and generates an answer, and sends the answer to the intermediate peer according to the address of the intermediate peer in the request; and the intermediate peer forwards the answer to a peer that sends the request. The technical solution under the present invention solves the problem of Network Address Translation (NAT) in semi-recursive routing mode on a P2P overlay network. | 06-10-2010 |
| 20110007749 | Method and Apparatus for Advertising Border Connection Information of Autonomous System - A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks. | 01-13-2011 |
| 20110078489 | METHOD, APPARATUS, AND SYSTEM FOR MAINTAINING STATUS OF BOOTSTRAP PEER - A method for maintaining the status of a bootstrap peer includes: selecting a bootstrap peer; obtaining the status information of the bootstrap peer; updating a local bootstrap peer list according to the status information of the bootstrap peer. An apparatus and system for maintaining the status of a bootstrap peer are also disclosed. The bootstrap peer list is updated according to the status information of the selected bootstrap peer, which ensures the validity of the bootstrap peer list on the bootstrap server so that the information in the bootstrap peer list obtained by a joining peer is valid. This improves the success rate of joining the overlay network by the joining peer, shortens the joining process time of the joining peer, and implements load balancing between the bootstrap peers. | 03-31-2011 |
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| 20100224556 | JET AERATION APPARATUS AND METHOD OF USING THE SAME - A jet aeration apparatus for aerating a membrane bioreactor has a jet aerator and an air supply pipe. The jet aerator is disposed in the membrane bioreactor and includes a water inlet, a pump disposed below a liquid surface of the membrane bioreactor, an air inlet pipe whose air inlet is disposed above the liquid surface of the membrane bioreactor, and a jet pipe having a jet nozzle. The air supply pipe includes a connector; and the connector of the air supply pipe is connected to the jet nozzle of the jet pipe of the jet aerator. A method of using the jet aeration apparatus is also provided. The jet aeration apparatus is easy to install, quiet in operation, and features a high degree of integration. | 09-09-2010 |
| 20100288696 | METHOD FOR TREATMENT OF SLUDGE - A method for treatment of sludge with a facultative-organism-adapted membrane bioreactor by providing a sludge treatment system comprising a facultative digestion tank, a membrane module, an aeration system, a sludge pump, and a drainage pump, pumping sludge into the facultative digestion tank via the sludge pump and allowing for digestion, synchronously aerating and scouring the membrane module by the aeration system, pumping the sludge by the drainage pump and filtrating by the membrane module so that sludge and water are separated, and draining the water via the drainage pump. The method can digest sludge completely in the digestion tank, and solves problems existing in conventional sludge treatment methods such as large investment and high transportation cost, even achieves a subject of zero discharge of sludge. | 11-18-2010 |
| 20100288697 | METHOD FOR FORMING FACULTATIVE-ORGANISM-ADAPTED MEMBRANE BIOREACTOR - A method for forming a facultative-organism-adapted membrane bioreactor by: providing a membrane bioreactor having a membrane module, aerating intensively the membrane module at a lower part thereof and maintaining the scouring against the membrane module so that an aerobic environment is formed at a middle and lower part of the membrane module, and controlling aeration intensity so that a facultative or anaerobic environment is formed around the membrane module excluding the middle and lower part thereof. The a facultative-organism-adapted membrane bioreactorformed by the method has low energy consumption, low sludge yield coefficient, and high efficiency of nitrogen and phosphorus removal. | 11-18-2010 |
| 20110084023 | PORTABLE WATER PURIFIER AND METHOD OF PURIFYING WATER OF USING THE SAME - A portable water purifier having a shell, a solar cell, a power storage system, a micro booster pump, and a membrane module. The solar cell is disposed on the shell. The power storage system, the micro booster pump, and the membrane module are disposed integratedly in the shell. The solar cell is connected to the power storage system and the combination thereof provides power for the micro booster pump. The micro booster pump is connected to the membrane module. A method of purifying water with the portable water purifier is also taught. The portable water purifier can produce instant safe, and healthy drinking water even when power supply is lacking. | 04-14-2011 |
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| 20120300784 | METHOD FOR SENDING ETHERNET FRAMES IN ETHERNET TREE SERVICE AND PROVIDER EDGE DEVICE - The present disclosure relates to the field of network communication, and in particular, to a method for sending Ethernet frames in an Ethernet Tree service and a provider edge device. The method includes: receiving, by a VLAN bridge, Ethernet frames sent by a root node or a leaf node; importing, by the VLAN bridge, the Ethernet frames into a root VLAN or a leaf VLAN according to the type of the node sending the Ethernet frames, and sending the Ethernet frames to a same virtual switch instance VSI; and sending, by the VSI, the Ethernet frames to a corresponding remote PE device by a pseudowire. Using the solution provided in the embodiments of the present disclosure, a VLAN is associated with the type of the node sending the Ethernet frames, thereby achieving effective isolation between the E-Tree leaf nodes and ensuring the original scalability of VPLS. | 11-29-2012 |
| 20130294452 | METHOD, APPARATUS, AND SYSTEM FOR SELECTING NETWORK DEVICE - Embodiments of the present invention disclose a method, an apparatus, and a system for selecting a network device. The method includes: receiving, by a second network device, a network device selection message sent by a first network device, where the network device selection message contains a VLAN mapping capability identifier of the first network device; and selecting, by the second network device, according to the VLAN mapping capability identifier and local VLAN mapping capability, a network device for executing VLAN mapping. By using the technical solutions provided in the embodiments of the present invention, execution of VLAN mapping for a bidirectional pseudo wire (PW) between two network devices on a same network device may be implemented, and there are only two VLAN identifiers on the bidirectional PW, thereby ensuring consistency of VLAN mapping and making it simpler and easier to maintain and detect the PW. | 11-07-2013 |
| 20140321472 | METHOD FOR IMPLEMENTING E-TREE SERVICE AND PROVIDER EDGE DEVICE - The present invention discloses a method for implementing an E-tree service and a provider edge device, and relates to the field of network communications technologies. A local PE device obtains leaf PE attribute information of a peer provider edge PE device; when the leaf PE attribute information of the peer PE device indicates that the peer PE device is a leaf PE device and the local PE device is a leaf PE device, the local PE device forbids a pseudo-wire connection between the local PE device and the peer PE device. The technical solution of the present invention implements effective isolation between leaf nodes supporting an E-Tree service and therefore implements the E-Tree service in a VPLS network. | 10-30-2014 |
| 20140321845 | PASSIVE OPTICAL NETWORK PON PROTECTION METHOD AND APPARATUS - The present invention is applicable to the field of PONs and provides a PON protection method and apparatus. A first transmission path is established between a first OLT and a far-end network node, and a second transmission path is established between a second OLT and the far-end network node. When it is found that a fault occurs on an optical path of the first OLT, a PON port corresponding to the optical path is switched to a corresponding PON port on the second OLT, and a fault notification is sent to the far-end network node. After receiving the fault notification, the far-end network node switches a data flow of the PON port corresponding to the optical path from the first transmission path to the second transmission path. | 10-30-2014 |
| Patent application number | Description | Published |
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| 20090098460 | NEGATIVE PLATE FOR LITHIUM ION BATTERIES AND A METHOD OF PREPARING THE SAME - In one aspect, a negative plate for a battery comprises a negative current collector coated with a negative active material. The negative current collector comprises a conductive non-woven fabric. In another aspect, a method for preparing a negative plate for a battery comprises coating a negative active material onto a negative current collector. The negative current collector comprises a conductive non-woven fabric. In yet another aspect, a battery comprises a negative plate. The negative plate comprises a negative current collector coated with a negative active material. The negative current collector comprises a conductive non-woven fabric. | 04-16-2009 |
| 20090148765 | LITHIUM IRON(II) PHOSPHATE CATHODE ACTIVE MATERIAL - Lithium iron(II) phosphate containing cathode active material having lithium iron(II) phosphate particles and nano-carbons and methods of preparation thereof. In addition, the cathode active material includes iron phosphide and can be prepared under an inert atmosphere and sintered at high temperatures. The material mixture includes lithium compound, iron compound, organic carbon, phosphorous and nano-iron particles resulting in an electrode with higher unit capacity and maintenance rate. | 06-11-2009 |
| 20090220858 | Composite Compound With Mixed Crystalline Structure - Described is a composite lithium compound having a mixed crystalline structure. Such compound was formed by heating a lithium compound and a metal compound together. The resulting mixed metal crystal exhibits superior electrical property and is a better cathode material for lithium secondary batteries. | 09-03-2009 |
| 20090302283 | TRANSITION METAL HYDROXIDE AND OXIDE, METHOD OF PRODUCING THE SAME, AND CATHODE MATERIAL CONTAINTING THE SAME - Transition metal hydroxide and oxide, method of producing the same, and cathode material containing the same are disclosed. One method includes coupling an alkaline solution to a transition metal salt solution under an inert gas atmosphere, whereby the alkaline solution includes an additive. A transition metal oxide may be prepared by heating the transition metal hydroxide under an oxygen gas atmosphere. Cathode materials for lithium-ion batteries may be prepared incorporating the transition metal hydroxide and oxide embodiments disclosed herein. | 12-10-2009 |
| 20110073178 | ELECTRICALLY CONDUCTIVE PASTE, SOLAR CELL CONTAINING SAME AND METHOD - An electrically conductive paste for a solar cell comprises a metal powder, an inorganic adhesive, an aqueous adhesive and an auxiliary agent. The aqueous adhesive comprises a water-soluble polymer. | 03-31-2011 |
| 20110126904 | BACKPLANE FOR SOLAR CELL AND SOLAR CELL HAVING THE SAME - A solar cell and a backplane for a solar cell, where the backplane comprises a metal substrate having first and second opposing major surfaces, and an insulating layer on at least one major surface of the metal substrate. The insulating layer comprises a resin selected from the group consisting of phenolic resins, epoxy resins, amino resins, and combinations thereof. | 06-02-2011 |
| 20110223491 | LITHIUM TITANATE COMPOSITE MATERIAL, PREPARATION METHOD THEREOF, NEGATIVE ACTIVE SUBSTANCE AND LITHIUM ION SECONDARY BATTERY CONTAINING THE SAME - Provided is a composite material having spinel structured lithium titanate, wherein the lithium titanate has a microcrystalline grain diameter of about 36-43 nm and an average particle diameter of about 1-3 μm. The composite material comprises a small amount of TiO | 09-15-2011 |
| 20120015505 | METHOD AND DEVICE FOR PREPARING COMPOUND SEMICONDUCTOR FILM - The present invention discloses a method and a device for preparing a compound semiconductor film. The method comprises the steps of: providing a substrate above at least an evaporation source in a vacuum condition; heating a source material contained in the evaporation source so that the source material is vapor-deposited on the substrate; and taking out the substrate under protection of an inert gas. The substrate may be rotated around an axis of a plane where the evaporation source is positioned, and the substrate is tilted by a predetermined angle with respect to the plane. The compound semi-conductive film thus prepared has a uniform thickness with a larger area. The method provides a simplified process and enhanced efficiency. | 01-19-2012 |
