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| 20080273471 | Terminal Device, System And Method For Measuring Traffic Based On User Services - A terminal device includes a service type distinguishing module and a traffic measuring module. The service type distinguishing module is adapted to distinguish types of services accessed by the terminal device; the traffic measuring module is adapted to measure the traffic of each service type according to the service types distinguished by the service type distinguishing module. The present disclosure also discloses a system and method for measuring traffic based on user services. With the technical scheme of the disclosure, traffic of different service types can be measured respectively on a terminal device, so that the charging system is able to apply different charging policies to different service types. | 11-06-2008 |
| 20080304830 | PASSIVE OPTICAL NETWORK, EQUIPMENT AND METHOD FOR SUPPORTING MULTICAST SERVICE - A Wavelength Division Multiplexed Passive Optical Network (WDM-PON), an Optical Line Terminal, an Optical Network Unit, a multiplexer/demultiplexer, and a method for realizing multicast service in the WDM-PON are disclosed. The WDM-PON and the method for realizing multicast service according to the present invention can transmit multicast service to be multicasted or broadcasted using a single wavelength, and thus the bandwidth resource of the system can be effectively saved and complexity of the system can be reduced. | 12-11-2008 |
| 20090175303 | LIGHT SOURCE MODE ALIGNMENT DEVICE AND METHOD, PASSIVE OPTICAL NETWORK SYSTEM - A light source mode alignment device and method and a passive optical network system are provided. The device includes a laser and a temperature control unit connected to each other and further includes a signal processing unit. The laser converts an incident light into a current signal. The current signal is amplified and converted into a voltage signal via a transimpedance amplifier. Together with a modulation signal generated by the signal processing unit, the voltage signal adjusts a bias voltage of the temperature control unit. | 07-09-2009 |
| 20100273537 | SIDE GROUNDED STRUCTURE FOR COMBINED BATTERY LID OF MOBILE COMMUNICATION TERMINAL - A side grounded structure for combined battery lid of mobile communication terminal is provided, which comprises a metallic battery lid, and there is a plastic layer set in the metallic battery lid, and a spring contact slice is set between the metallic battery lid and the plastic layer, the spring contact slice is connected to the metallic battery lid and has a curve contact section used to connect the grounded down-lead of the circuit board. By adopting the combined structure of battery lid and equipping the spring contact slice in the battery lid, the side grounded structure for combined battery lid of mobile communication terminal in present invention conveniently realizes the ground contact, assures the efficiency of the contact, enables the convenient production, improves the product yield and reduces consumption and cost in manufacture. | 10-28-2010 |
| 20120069840 | METHOD AND SYSTEM FOR CIRCUIT-SWITCHED CORE NETWORK EVOLUTION, AND NETWORK DEVICE - Embodiments of the present invention disclose a method and a system for CS core network evolution, and a network device. The evolution method includes: EMSC connects with an IMS network and serves as a TAS in the IMS network to provide a voice service for a user in the IMS network, where the EMSC is obtained by upgrading a Mobile Switching Center Server in a CS core network and possesses functions of the TAS in the IMS network; and performing, by the EMSC, service processing on a service request for an existing service, and sending a service request for a new service to a corresponding application server in the IMS network for processing, wherein the service request for an existing service and the service request for a new service are initiated by a CS user who has subscribed to a new service. | 03-22-2012 |
| 20130157483 | POWER PLUG, ELECTRICAL PLUG ASSEMBLY AND ELECTRICAL CHARGER ASSEMBLY - An exemplary plug assembly includes an accepting assembly and a power plug which is detachably inserted into the accepting assembly. The power plug includes a base body and an inserting assembly. The base body includes at least two blades with a specification adapted to a socket providing external AC power. The base body includes two conductive pads electrically connected to the blades. The inserting assembly includes a plug cover and two conductive connecting blades fixed to an inserting portion of the plug cover, the plug cover being detachably mounted to the base body. The accepting assembly includes a charger cover and two conductive pins fixed to an accepting portion of the charger cover. Each conductive connecting blade comprises a first conductive contact portion electrically connected to the conductive pad and a second conductive contact portion electrically connected to the conductive pin. | 06-20-2013 |
| 20130157488 | POP-UP MECHANISM AND ELECTRICAL CHARGER USING SAME - An electrical charger for charging an electronic device includes a base, a connector, and a pop-up mechanism. The connector is exposed out of the base for connecting the electronic device. The pop-up mechanism is received in the base and includes a number of pushing pillars and a button set on the base. The pushing pillars are slidably set beside the connector. A top end of each pushing pillar extends out of the base. The button drives the pushing pillars to slide upwards, pushing the electronic device away from the connector when the charging operation is completed. | 06-20-2013 |
| 20130220865 | PROTECTION CASE FOR ELECTRONIC DEVICE - A protection case for receiving an electronic device. The protection case includes a receiving body for receiving the electronic device, a pair of winding mechanisms correspondingly set at two opposite sides of the receiving body, and a pair of belts correspondingly being wound on the winding mechanisms. The belts extend retractably out from the winding mechanisms to fasten the receiving body to a user. | 08-29-2013 |
| 20130260584 | POP-UP MECHANISM AND ELECTRICAL CHARGER USING SAME - A charger for charging an electronic device includes a base, a connector for connecting to the electronic device, and a pop-up mechanism. The pop-up mechanism includes a restricting unit, a pushing pillar and a return structure. The restricting unit includes a restricting sidewall and a bottom sidewall. The pushing pillar is connected to the bottom sidewall via a spring. The pushing pillar includes a resilient engaging arm. The pushing pillar is urged by the spring to an uppermost position where a top of the resilient engaging arm is located above the return structure. When the pushing pillar is pressed downwards, the resilient engaging arm slides in a positioning cutout of the return structure to hold the pushing pillar in a lower position. When the pushing pillar is further pressed downwards, the resilient engaging arm escapes from the positioning cutout to drives the pushing pillar returns to the uppermost position. | 10-03-2013 |
| 20130288493 | PLUG ASSEMBLY AND ELECTRICAL CHARGER ASSEMBLY - A plug assembly includes an accepting assembly and a power plug which is detachably inserted into the accepting assembly. The power plug includes a first housing, a rotating plug assembly, two conductive connecting blades, a transmission mechanism, and a locking mechanism. The accepting assembly includes a charger cover, two conductive poles, and a buckling mechanism received in the charger cover. The rotating plug assembly drives the transmission mechanism to move down to insert into the charger cover, drives the buckling block to move up to insert into the first housing, and drives locking blocks to move closer and lock with the buckling block; and in the retracted state, the rotating plug assembly drives the transmission mechanism to move up, drives the locking blocks to move further away from each other, such that the locking blocks release the buckling block. | 10-31-2013 |
| 20140073200 | POWER PLUG - A power plug for connecting with a power outlet includes at least two metal connecting poles, two outputting cavities, and two conductive resilient sheets. The two outputting cavities are defined in a lower case of the power plug to connect an external device. The two conductive resilient sheets are received within an inner space of the power plug. The at least two metal connecting poles pass through an exterior surface of the power plug into the internal space to form two connecting terminals. Each of the conductive resilient sheets is connected between one of the two connecting terminals and a corresponding outputting cavity to transport electrical power from the power jack to the external device. | 03-13-2014 |
| 20140092535 | SLIDING MECHANISM AND ELECTRONIC APPARATUS HAVING SAME - An electronic apparatus includes a base, a sliding member and a sliding mechanism. The sliding mechanism includes a first magnet disposed in the sliding member, and a first electromagnet disposed in the base opposite to the first magnet. The first magnet and the first electromagnet are capable of producing a first repulsive force and a first attracting force, the sliding member alternately slides back and forth between the different locations of the base driven by the first repulsive force and the first attracting force. | 04-03-2014 |
| 20150365851 | SERVICE CONTROL METHOD, MOBILITY MANAGEMENT ENTITY, AND MOBILE SWITCHING CENTER - Embodiments of the present invention provide a service control method, a mobility management entity, and a mobile switching center, and the method includes: determining one or more user equipments; in a scenario of unsolicited circuit switched fallback (CSFB) offloading, sending a notification message to the one or more user equipments, and when a registration request message or a combined registration request message is received, sending a registration accept message or a combined registration accept message to the one or more user equipments; or in a scenario of solicited circuit switched fallback (CSFB) offloading, when a registration request message or a combined registration request message sent by the one or more user equipments is received, sending a registration accept message or a combined registration accept message to the one or more user equipments, so that a user equipment can communicate via a CS domain rather than suffering a voice call failure. | 12-17-2015 |
| 20150382267 | CONGESTION CONTROL IMPLEMENTATION METHOD AND APPARATUS - The embodiments of the present invention provide a congestion control implementation method and apparatus, where the method includes: determining one or more user equipments for which single radio voice call continuity (SRVCC) offloading needs to be performed; sending an SRVCC offload message to an E-UTRAN NodeB serving the one or more user equipments, so that when triggering an SRVCC handover procedure, the E-UTRAN NodeB switches the one or more user equipments from a Long Term Evolution (LTE) domain to a circuit switched (CS) domain. When the SRVCC handover procedure is completed, the one or more user equipments can be switched from VoLTE user equipments to VoCS user equipments. In this way, LTE cell load can be alleviated and QoS of the one or more user equipments can be guaranteed. | 12-31-2015 |
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| 20100261904 | Preparation of Saturated Ketone Morphinan Compounds by Catalytic Isomerization - The present invention provides processes for the preparation of saturated ketone morphinan compounds by catalytic isomerization. In particular, the invention provides processes for the conversion of a morphinan comprising an allyl alcohol ring moiety into a morphinan comprising a saturated ketone ring moiety by an isomerization reaction catalyzed by an allyl-transition metal catalyst. | 10-14-2010 |
| 20100261907 | Preparation of Saturated Ketone Morphinan Compounds - The present invention provides processes for the preparation of saturated ketone morphinan compounds. In particular, the invention provides processes for the conversion of a morphinan comprising an allyl alcohol ring moiety into a morphinan comprising a saturated ketone ring moiety by an isomerization reaction catalyzed by an inorganic salt of a late transition metal. | 10-14-2010 |
| 20110269963 | Preparation of Saturated Ketone Morphinan Compounds Having Low Metal Content - The present invention provides processes for the preparation of saturated ketone morphinan compounds from a morphinan comprising an allyl alcohol ring moiety, wherein the final product has a low metal content. In particular, the invention provides processes that utilize isomerization reactions catalyzed by transition metal catalysts and the subsequent removal of the transition metal using metal scavengers. | 11-03-2011 |
| 20120035366 | N-Demethylation of 6-Keto Morphinans - The present invention provides processes for the demethylation of an N-methyl morphinan comprising a ketone functional group. In particular, the invention provides methods for the protection of the ketone functional group such that impurities are not generated during the demethylation of the N-methyl morphinan. | 02-09-2012 |
| 20130066080 | Production of Alkaloids without the Isolation of Intermediates - The invention relates to processes for the production of alkaloids without the isolation of intermediates. | 03-14-2013 |
| 20130203999 | One Pot Process for Producing 6-Hydroxyl Nal-Opiate - The present invention provides processes for preparing nal-opiates without the isolation of intermediates. In general, the process provides for alkylation and reduction in the same pot to give the nal-opiate. | 08-08-2013 |
| 20150126741 | CONVENIENT PREPARATION OF N-SUBSTITUTED MORPHINAN-6-OLS FROM MORPHINAN-6-ONES - Described herein are methods of preparing 6-hydroxy N-alkyl morphinan-6-ols from morphinan-6-ones, as illustrated below: | 05-07-2015 |
| 20150126742 | PRODUCTION OF 6-HYDROXY MORPHINANS WITHOUT THE ISOLATION OF INTERMEDIATES - The present invention provides a process for preparing a saturated 6,14-dihydroxy morphinan. The process comprises contacting an unsaturated 6-O-hydrocarbyl morphinan with hydrogen peroxide and an organic acid to form an unsaturated 6-keto-14-hydroxy morphinan. The unsaturated 6-keto-14-hydroxy morphinan is contacted with a first reducing agent to form an unsaturated 6,14-dihydroxy morphinan, and the unsaturated 6,14-dihydroxy morphinan is contacted with a second reducing agent to form the saturated 6,14-dihydroxy morphinan. | 05-07-2015 |
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| 20080255136 | PYRROLIDONES WITH ANTI-HIV ACTIVITY - The present invention relates to inhibition of viruses, e.g., HIV using pyrrolidones and compounds related to pyrrolidones. The invention further relates to methods for identifying and using agents, including small molecule chemical compositions that inhibit HIV in a cell; as well as to methods of prophylaxis, and therapy related to HIV infection and related disease states such as AIDS. | 10-16-2008 |
| 20090131400 | IMMUNOSUPPRESSANT COMPOUNDS AND COMPOSITIONS - The present invention relates to immunosuppressant, process for their production, their uses and pharmaceutical compositions containing them. The invention provides a novel class of compounds useful in the treatment or prevention of diseases or disorders mediated by lymphocyte interactions, particularly diseases associated with EDG receptor mediated signal transduction. | 05-21-2009 |
| 20090192121 | NOVEL BISAMIDATE PHOSPHONATE PRODRUGS - Novel bisamidate phosphonate prodrugs of FBPase inhibitors of the Formula IA: | 07-30-2009 |
| 20110135668 | COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS - The invention provides novel pyrimidine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, c-ros oncogene (ROS), insulin-like growth factor (IGF-1R), and/or insulin receptor (InsR) or a combination thereof. | 06-09-2011 |
| 20110172139 | PEPTIDES WHOSE UPTAKE BY CELLS IS CONTROLLABLE - A generic structure for the peptides of the present invention includes A-X-B-C, where C is a cargo moiety, the B portion includes basic amino acids, X is a cleavable linker sequence, and the A portion includes acidic amino acids. The intact structure is not significantly taken up by cells; however, upon extracellular cleavage of X, the B-C portion is taken up, delivering the cargo to targeted cells. Cargo may be, for example, a contrast agent for diagnostic imaging, a chemotherapeutic drug, or a radiation-sensitizer for therapy. Cleavage of X allows separation of A from B, unmasking the normal ability of the basic amino acids in B to drag cargo C into cells near the cleavage event. X is cleaved extracellularly, preferably under physiological conditions. D-amino acids are preferred for the A and B portions, to minimize immunogenicity and nonspecific cleavage by background peptidases or proteases. | 07-14-2011 |
| 20110190259 | COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS - The invention provides novel pyrimidine and pyridine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine and pyridine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, focal adhesion kinase (FAK), zeta-chain-associated protein kinase 70 (ZAP-70), insulin-like growth factor (IGF-1R), or a combination thereof. | 08-04-2011 |
| 20110190264 | COMPOUNDS AND COMPOSITIONS AS KINASE INHIBITORS - The invention relates to triazine and pyrimidine derivatives having Formula (1) or (2), and methods for using such compounds. For example, the compounds of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, c-ros oncogene (ROS), insulin-like growth factor (IGF-IR), and/or insulin receptor (InsR) or a combination thereof. | 08-04-2011 |
| 20110257154 | COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS - The invention provides novel pyrimidine and pyridine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine and pyridine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, focal adhesion kinase (FAK), zeta-chain-associated protein kinase 70 (ZAP-70), insulin-like growth factor (IGF-1R), or a combination thereof. | 10-20-2011 |
| 20120134922 | PEPTIDES WHOSE UPTAKE IN CELLS IS CONTROLLABLE - Disclosed herein, in certain embodiments, is a selective transport molecule with increased in vivo circulation. In some embodiments, a selective transport molecule disclosed herein has the formula (A—X—B—C)n—M, wherein C is a cargo moiety; A is a peptide with a sequence comprising 5 to 9 consecutive acidic amino acids, wherein the amino acids are selected from: aspartates and glutamates; B is a peptide with a sequence comprising 5 to 20 consecutive basic amino acids; X is a linker; and M is a macromolecular carrier. | 05-31-2012 |
| 20120134931 | PEPTIDES WHOSE UPTAKE IN CELLS IS CONTROLLABLE - Disclosed herein, in certain embodiments, is a selective transport molecule with increased in vivo circulation. In some embodiments, a selective transport molecule disclosed herein has the formula (A-X-B-C)-M, wherein C is a cargo moiety; A is a peptide with a sequence comprising 5 to 9 consecutive acidic amino acids, wherein the amino acids are selected from: aspartates and glutamates; B is a peptide with a sequence comprising 5 to 20 consecutive basic amino acids; X is a linker; and M is a macromolecular carrier. | 05-31-2012 |
| 20120251445 | PEPTIDES WHOSE UPTAKE BY CELLS IS CONTROLLABLE - A generic structure for the peptides of the present invention includes A-X-B-C, where C is a cargo moiety, the B portion includes basic amino acids, X is a cleavable linker sequence, and the A portion includes acidic amino acids. The intact structure is not significantly taken up by cells; however, upon extracellular cleavage of X, the B-C portion is taken up, delivering the cargo to targeted cells. Cargo may be, for example, a contrast agent for diagnostic imaging, a chemotherapeutic drug, or a radiation-sensitizer for therapy. Cleavage of X allows separation of A from B, unmasking the normal ability of the basic amino acids in B to drag cargo C into cells near the cleavage event. X is cleaved extracellularly, preferably under physiological conditions. D-amino acids are preferred for the A and B portions, to minimize immunogenicity and nonspecific cleavage by background peptidases or proteases. | 10-04-2012 |
| 20130005748 | COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS - The invention provides novel pyrimidine and pyridine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine and pyridine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, focal adhesion kinase (FAK), zeta-chain-associated protein kinase 70 (ZAP-70), insulin-like growth factor (IGF-1R), or a combination thereof. | 01-03-2013 |
| 20130078188 | ACTIVATABLE CELL PENETRATING PEPTIDES WITH QUENCHED FLUOROPHORES - The invention provides compositions useful as molecular probes. In particular, the invention provides activatable cell penetrating peptides comprising a fluorescence donor and a fluorescence acceptor. Exemplary fluorescence donors and fluorescence acceptors include compounds derived from cyanine. Also provided are ratiometric, multispectral, and excitation lifetime imaging methods for detecting the molecular probes provided herein. | 03-28-2013 |
| 20150105390 | COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS - The invention provides novel pyrimidine and pyridine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine and pyridine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, focal adhesion kinase (FAK), zeta-chain-associated protein kinase 70 (ZAP-70), insulin-like growth factor (IGF-1R), or a combination thereof. | 04-16-2015 |
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| 20120248953 | SELF-ADJUSTMENT SUSPENSION APPARATUS AND ELECTRONIC DEVICE WITH SAME - An exemplary suspension apparatus for suspending built-in equipment is provided. The suspension apparatus includes a fixing plate having a main plate and a recessed portion formed at the main plate, and a rotator rotatably engaged with the fixing plate. The rotator includes an engagement head and a connection pole; the engagement head is received in the recessed portion of the fixing plate, an end of the connection pole is connected to the engagement head, and an opposite end of the connection pole is a suspended end for suspending the built-in equipment. | 10-04-2012 |
| 20130083460 | ELECTRONIC DEVICE - An electronic device includes a first body having a top surface, a second body slidably covering on the first body, and at least one connecting member for connecting the first body with the second body. The second body is capable of sliding from a first position covering the top surface to a second position uncovering the top surface. When the second body is in the first position, the first body hides the top surface to allow the electronic device being used in a first state, and when the second body is in the second position, the second body is operable to be coplanar with the first body to allow the electronic device being used in a second state. | 04-04-2013 |
| 20130148308 | ELECTRONIC DEVICE - An electronic device includes a body, a cover coupled to the body, and a sliding mechanism. The sliding mechanism includes a rotating component, a first locking component, and a second locking component. When the second locking component moves to a locked position, the second locking component engages with the first locking component to lock the cover to the body. When the second locking component moves to an unlocked position, the first locking component disengages from the second locking component, to allow the rotating component to rotatably drive the cover to be opened. | 06-13-2013 |
| 20130161461 | CONNECTING STRUCTURE - A connecting structure received in a main device for connecting an auxiliary apparatus. The connecting structure includes a retracting part formed on a bottom board of the main device and close to a sidewall of the main device and a clamping part. The clamping part is pivotablly mounted on the bottom board and pivotally connected to the retracting part. The retracting part drives the clamping part to extend out of the main device via an opening defined on the sidewall for connecting the auxiliary apparatus when the auxiliary apparatus needs to be mounted on the main device. The retracting part retracts the clamping part into the main device when the auxiliary apparatus is unmounted from the main device. | 06-27-2013 |
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| 20140067327 | SIMILARITY CURVE-BASED EQUIPMENT FAULT EARLY DETECTION AND OPERATION OPTIMIZATION METHODOLOGY AND SYSTEM - A similarity (or health condition evaluation) curve-based equipment fault early detection and operation optimization methodology and system, includes: selection of normal operating data from historical equipment operation records; generation of data collection from normal operating data, and creation of a data model covering equipment multi-operation conditions based on the distribution of data collections; creation of a health condition evaluation or condition similarity curve using continuous relativity calculations between online real-time operating data and historical data in the model; automatic generation of equipment health condition safety baseline through scoring on historical normal equipment operation records; Based on the change of equipment health condition evaluation curve against the safety baseline, in combining with identifying abnormally-changed process variables which lead to the decrease of health condition evaluation values, early warning on equipment health condition change is published and guidance on equipment operation optimization is provided. | 03-06-2014 |
| 20140253867 | Pair of Projector Glasses - A pair of projector glasses is an eyewear apparatus that provides a user with a convenient means of acquiring, viewing, and listening to digital content. The eyewear apparatus mainly includes a glasses frame, a pair of temples, a projector, a wireless module, a pair of headphone speakers, and a pair of portable power sources. The glasses frame and the pair of temples are used to support the eyewear apparatus on the user's head. The wireless module retrieves digital content from an external source such as a smart-phone, a computer, or the Internet. The wireless module then distributes the audio portion of the digital content to the pair of speakers and the visual portion of the digital content to the projector. The portable power sources are separately positioned on the eyewear apparatus so that each source can power the electrical components that are in close proximity to the source itself. | 09-11-2014 |
| 20160070475 | Memory Management Method, Apparatus, and System - A memory management method implemented by a requesting node includes sending first indication information used for indicating a length of memory required by the requesting node and receiving second indication information used for indicating first remote memory provided to the requesting node by a target contributing node in at least one contributing node that can provide remote memory. The method also includes determining, from available virtual addresses, a first virtual address corresponding to the first remote memory, and sending a first data read/write instruction for the first data when first data whose pointer is within a range of the first virtual address needs to be read/written, where the first data read/write instruction includes third indication information, and the third indication information is used for indicating storage space, for storing the first data, in the first remote memory. | 03-10-2016 |
| 20160102364 | Neuroglioma Molecular Subtyping Gene Group and Use Thereof - A set of gene groups for predicting or for the auxiliary prediction of the survival time prognosis of patients with neuroglioma consists of a PM gene group and an EM gene group with a total of 68 genes. A subtype marking gene group consisting of two major gene groups co-expressed with PDGFRA and EGFR can stably divide neuroglioma samples from different database sources into three specific subtypes, and can be applied to clinical diagnosis for neuroglioma and judging the survival time prognosis of patients with neuroglioma. | 04-14-2016 |
| 20160103768 | TLB Management Method and Computer - A TLB management method and computer are provided. The method includes querying a TLB storage directory table using a VPID of a first VCPU as an index, to obtain an address of a TLB storage table corresponding to the first VCPU; then accessing, according to the address of the TLB storage table corresponding to the first VCPU, the TLB storage table corresponding to the first VCPU, and reading a valid TLB entry in the TLB storage table corresponding to the first VCPU into a physical TLB. | 04-14-2016 |
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| 20130144786 | PROVIDING VERIFICATION OF USER IDENTIFICATION INFORMATION - Providing verification is disclosed, including: receiving a verification request associated with a user; retrieving account information associated with the user, wherein the account information includes a plurality of user attribute values previously submitted by the user; selecting at least one user attribute value from the plurality of user attribute values included in the account information; dynamically generating a verification question and a plurality of answer choices based on the at least one selected user attribute value, wherein the plurality of answer choices includes the at least one selected user attribute value; presenting the verification question and the plurality of answer choices for the user; receiving one or more selections associated with the plurality of answer choices; and determining whether the verification is successful based at least in part on the one or more selections. | 06-06-2013 |
| 20150227306 | PRIVATELY UNLOCKING A TOUCHSCREEN - A device, method and computer program product are provided for unlocking a touchscreen. In response to entering a touchscreen unlocking interface, a slide-to-unlock button is displayed on a touchscreen at its initial position, wherein the slide-to-unlock button is divided into two portions. In response to pressing a first portion of the slide-to-unlock button and sliding the slide-to-unlock button along a specified trace, information about a position of the slide-to-unlock button on the specified trace is displayed on a second portion of the slide-to-unlock button. In response to performing a first action on the pressed first portion of the slide-to-unlock button, information about a position of the slide-to-unlock button on the specified trace when the first action is performed on the first portion of the slide-to-unlock button is received. | 08-13-2015 |
| 20150364909 | POWER CONVERTER, SHORT-CIRCUIT DETECTING DEVICE THEREOF AND SHORT-CIRCUIT DETECTING METHOD THEREOF - A short-circuit detecting device includes a coil and a processing circuit. The coil is configured to detect a variation of magnetic flux intensity generated by a current variation of a current flowing through a power semiconductor switch and to generate an induced electromotive force based on the variation of magnetic flux intensity. When the current variation rate of said current is greater than a predetermined value, the processing circuit is configured to generate a short-circuit signal based on the induced electromotive force so as to turn off the power semiconductor switch based on the short-circuit signal. | 12-17-2015 |
| 20150380922 | DRIVING DEVICE AND DRIVING METHOD - A driving device is configured to drive a power semiconductor switch module based on a main control signal. The driving device includes a voltage-modulating unit and a driving module. When the voltage-modulating unit receives a protection signal, the voltage-modulating unit generates a turn-off pulse signal based on the protection signal. Moreover, the driving module is configured to turn off the power semiconductor switch module based on the turn-off pulse signal. Also disclosed herein is a driving method. | 12-31-2015 |
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| 20160091147 | LED TUBE LAMP - A light-emitting diode (LED) tube lamp comprises a lamp tube, a first rectifying circuit, a filtering circuit and an LED driving module. The lamp tube has a first pin and a second pin for receiving an external driving signal. The first rectifying circuit is coupled to the first and second pins, for rectifying the external driving signal to produce a rectified signal. The filtering circuit is coupled to the first rectifying circuit, for filtering the rectified signal to produce a filtered signal. The LED driving module is coupled to the filtering circuit to receive the filtered signal for emitting light. Wherein, the filtering circuit includes a capacitor and an inductor connected in parallel and between one of the first and second pins and the first rectifying circuit, and the parallel-connected capacitor and inductor are configured for presenting a peak equivalent impedance to the external driving signal at a specific frequency. | 03-31-2016 |
| 20160091179 | LED TUBE LIGHT - An LED tube light having a substantially uniform exterior diameter from end to end is disclosed. It has a glass light tube with narrowly curved end regions at ends for engaging with end caps, in which outer diameter of each end cap is equal to outer diameter of light tube. LED tube light also include a thermal conductive ring. The narrowly curved end region is formed by glass tempering. End caps are joined to the light tube by sleeving over the rear end regions with a hot melt adhesive disposed between the rear end region, the transition region, the insulating tubular part and the thermal conductive ring. An outer diameter of thermal conductive ring is the same as the outer diameter of the main region of the light tube. The transition region is curved, and an outer diameter of rear end region is less than that of the main region. | 03-31-2016 |
| 20160102813 | POWER SOURCE MODULE FOR LED LAMP - A power source module for a LED lamp includes a filament-simulating circuit, a current limiting circuit, a rectifier, a filter, and a discharging circuit electrically connected to each other and a LED in the LED lamp. The filament-simulating circuit simulates a filament before the LED to pass through the pre-heating process of the electrical ballast in a fluorescent lamp base. The current limiting circuit, the rectifier, and the filter limit, rectify and filter the current from an external power source in the fluorescent lamp base to output a high frequency, direct current to drive the LED. The discharging circuit discharges the energy after turning the power switch off to prevent the LED lamp from flicker. Therefore, the power source module enables the LED lamp to be installed on the traditional fluorescent lamp base without modifying the circuit in the base. | 04-14-2016 |
