Patent application number | Description | Published |
20130343984 | DEVICE FOR MAKING NANO-SCALE PARTICLES OF TITANIUM DIOXIDE AND METHOD OF MAKING NANO-SCALE PARTICLES OF TITANIUM DIOXIDE USING THE DEVICE - A device for making nano-scale particles of titanium dioxide includes a vacuum chamber; an evaporator, a gas supplier, a vacuum pump assembly, and a product collecting device. The evaporator is mounted in the vacuum chamber. The gas supplier communicates with the vacuum chamber. The vacuum pump assembly communicates with the vacuum chamber. The product collecting device includes a pump, a guide pipe connected with the pump, and a powder collector communicating with the guide pipe. The pump communicates with the vacuum chamber. The guide pipe is inserted in the powder collector, the powder collector is filled with organic solvents. A method of making nano-scale particles of titanium dioxide using the device is also provided. | 12-26-2013 |
20140001037 | WINDPIPE FOR VACUUM COATING DEVICE AND VACUUM COATING DEVICE USING THE WINDPIPE | 01-02-2014 |
20140017446 | SURFACE TREATMENT METHOD FOR METAL SUBSTRATE AND COATED ARTICLE MANUFACTURED BY THE SAME - A surface treatment method for metal substrate includes: a metal substrate is provided; a first color layer is deposited on the metal substrate, the first color layer being a TiC layer or a TiN layer; a second color layer is deposited on the first color layer, the first color layer being a CrC layer or a CrN layer, the color of the first color layer being different from the color of the second color layer; forming a shielding layer on partially of the second color layer; electrochemical etching the metal substrate, the second color layer not covered with the shielding layer being removed to form a recessed portion, the recessed portion being extend through the second color layer. A coated article for manufactured by the surface treatment method is also provided. | 01-16-2014 |
20140023854 | SILICON DIOXIDE SOL, SURFACE TREATMENT METHOD FOR METAL SUBSTRATE USING THE SILICON DIOXIDE SOL AND ARTICLE MANUFACTURED BY THE SAME - A silicon dioxide sol includes tetraethyl silicate, sodium silicate, dimethylformamide, absolute ethanol, hydrochloric acid and water. A surface treatment method for metal substrate using the silicon dioxide sol and articles manufactured by the method is also provided, the surface treatment providing significantly better ant-corrosion and anti-wear properties for the metal substrate. | 01-23-2014 |
20140034514 | ELECTROLYTE FOR REMOVING METAL-CARBIDE/NITRIDE COATINGS OR METAL-CARBIDE-NITRIDE COATINGS AND REMOVING METHOD USING SAME - An electrolyte for removing metal-carbide/nitride coatings or metal-carbide-nitride coatings from substrates, the electrolyte includes an acid, an inhibiter and a complexant. The acid is a mixture of a sulfuric acid and a weak acid. The inhibiter is an organic compound containing hydrophilic group, lipophilic group, and at least one polar group selected from nitrogen-containing group, sulfur-containing group, and hydroxyl group. The complexant is capable of complexing with Fe | 02-06-2014 |
20140057054 | CO-EVAPORATION ALLOY MATERIAL AND EVAPORATION COATING METHOD USING THE SAME - A co-evaporation alloy material includes a first evaporation material and a second evaporation material, the first evaporation material being completely covered by the second evaporation material. The second evaporation material is a metal or metal alloy different from the first evaporation material. The melting point of the first evaporation material is lower than the melting point of second evaporation material. An evaporation coating method using the co-evaporation alloy material is also provided. | 02-27-2014 |
20140076235 | EVAPORATING DEVICE AND VACCUM EVAPORATION DEVICE USING THE SAME - An evaporating device comprises a gas guiding element, an evaporating boat received in the gas guiding element to define a receiving space between the evaporation tray and the gas guiding element, and a gas channel. The evaporation tray comprises a bottom wall and two opposing first sidewalls and two opposing second sidewalls extending from the periphery of the first bottom wall. At least one of the first sidewalls and/or at least one of the second sidewalls defines a number of gas holes. The gas holes communicate with the receiving space. One end of the gas channel connects the gas guiding element and communicates with the receiving space to feed gas into the receiving space. A vacuum evaporation device using the evaporating device is also provided. | 03-20-2014 |
20140079883 | DEVICE HOUSING AND METHOD FOR MAKING THE DEVICE HOUSING - A method for making a device housing includes the steps of: providing a substrate; forming a base paint layer on the substrate by spraying; sensitizing a surface of the base paint layer; activating the surface of the base paint layer; providing a first water solution and a second water solution, the first water solution containing silver nitrate and ammonia water, the second water solution containing potassium sodium tartrate and sodium hydroxide; forming a silver layer on the sensitized and activated surface of the base paint layer by simultaneously spraying the first water solution and the second water solution on the sensitized and activated surface of the base paint layer; and forming a protective layer on the silver layer. | 03-20-2014 |
20140162049 | POLYDIMETHYL SILOXANE SOL, SURFACE TREATMENT METHOD FOR METAL SUBSTRATE USING THE POLYDIMETHYL SILOXANE SOL AND ARTICLE MANUFACTURED BY THE METHOD - A polydimethyl siloxane sol includes polydimethyl siloxane, isopropyl alcohol, ethanol, fumed silicon dioxide, hydrochloric acid, and water. A surface treatment method for a metal substrate using the polydimethyl siloxane sol and a coated article manufactured by the method is also provided. | 06-12-2014 |
20140186618 | COATED ARTICLE AND METHOD FOR MAKING SAME - A coated article includes a substrate, a layer formed on the substrate. The layer containing polytetrafluroethylene and aluminum oxide, and the weight ratio of the aluminum oxide to the polytetrafluroethylene being between about 1:1.5 and 1:1.2. A method for making the coated article is also described. | 07-03-2014 |
Patent application number | Description | Published |
20140176855 | LED BACKLIGHT DRIVING CIRCUIT AND LCD DEVICE - A light emitting diode (LED) backlight driving circuit includes a power supply module. A controllable switch and a voltage dividing resistor module are successively connected in series between an output end of the power supply module and a grounding end of the LED backlight driving circuit. A control end of the controllable switch is coupled with a power management chip. The LED backlight driving circuit further includes a first resistor and a current regulation module, an output current of the current regulation module is regulable. One end of the first resistor is connected between the controllable switch and the voltage dividing resistor module, and another end of the first resistor is connected with a first reference voltage, the first reference voltage is constant. An output end of the current regulation module is coupled between the first resistor and the first reference voltage. | 06-26-2014 |
20140179282 | COMMUNICATION DEVICE HAVING INSTANT MESSAGING SOFTWARE AND METHOD FOR MAKING PHONE CALL - A communication device includes an instant messaging software (IMS) and a sensor. When an object nearby the sensor is detected, a trigger signal is generated by the sensor. When the IMS is activated to communicate with a target contact and the trigger signal is generated, communication content between a user of the communication device and the target contact within a predetermined time interval is analyzed to determine whether or not the communication content includes a phone number. If the communication content includes a phone number, a phone call between the communication device and the phone number is made. | 06-26-2014 |
20140181743 | MENU MANAGEMENT METHOD AND ELECTRONIC DEVICE HAVING MENU MANAGEMENT FUNCTION - A first electronic device having a first operating menu communicates with a second electronic device having a second operating menu. The second operated menu is obtained by the first electronic device from the second electronic device and is stored in the first electronic device. Each operating options of the second operating menu is correlated with one of applications of the first electronic devices. When an operating option of the second operation menu stored in the first electronic device is operated, a corresponding application of the first electronic device correlated with the operated option is activated. | 06-26-2014 |
20140197742 | LED DRIVE CIRCUIT - An LED drive circuit, which comprises a transformer, an MOS tube, a power regulating resistor, a direct current isolation circuit, a rectifying circuit, and a voltage control circuit; when the voltage of the control terminal of the voltage control circuit is higher than the threshold voltage of the MOS tube, the MOS tube is on, a current from an external power supply flows through the first winding of the transformer, the MOS tube and the power regulating resistor successively; when the voltage of the power regulating resistor is close to the voltage of the reference terminal of the voltage control circuit, the MOS tube is cut off, the second winding of the transformer charges the capacitor of the MOS tube via the direct current isolation circuit, the rectifying circuit is on, and the first winding of the transformer supplies power to the LED load via the rectifying circuit. | 07-17-2014 |
20140245286 | APPLICATION MANAGING SYSTEM AND METHOD USING SAME - A system and method used in an electronic apparatus for managing a number of applications installed in the electronic apparatus. The application managing system includes a detection module and an uninstall module. The detection module detects usage states of each application at every predetermined time period and determines unused application(s) in the predetermined time period according to the usage states of the applications. The uninstall module uninstalls the unused application(s). The usage states of each application include times the application was used in the predetermined time period and/or a last time the application was activated in the predetermined time period. | 08-28-2014 |
20140267385 | ELECTRONIC DEVICE AND IMAGE DISPLAYING METHOD - In a computerized method for displaying images of an electronic device having a display, operations to an image displayed on the display are detected. Data of the operations to the first image is acquired and recorded in a storage of the electronic device. When the first image is operated to display again, the first image is processed according to the recorded data of the operations to the first image, and the processed first image is then displayed via the display. | 09-18-2014 |
20140320320 | VEHICLE DETECTING SYSTEM AND METHOD - A vehicle detecting system, a vehicle detecting method adapted for a vehicle, and a computer-readable storage medium encoded with a computer program are disclosed. The system controls two cameras to capture images in the front of the vehicle and at the back of the vehicle respectively, according to a speed and a direction of the vehicle. The system further determines whether or not two images from each camera are the same, if the two images from each camera are different, the vehicle is in a dangerous driving condition, and when times of the dangerous driving condition within a preset time period reaches a preset value, the system outputs a warning to prompt a driver. | 10-30-2014 |
20140320483 | START CONTROL CIRCUIT, DISPLAY PANEL DRIVING CIRCUIT AND DISPLAY DEVICE - A start control circuit is provided, which comprises a first switch unit, a start control unit and a second switch unit; the first switch unit is configured to determine a charging path of the start control unit according to the input signals of different start modes; the start control unit is configured to carry out the corresponding start modes, and start energy of the corresponding start modes is stored during a period of charging time corresponding to the charging path, thereby control the current of the second switch unit at the starting moment; and the second switch unit is configured to control an external circuit by receiving gating signals outputted from the start control unit. The present invention also provides a display panel driving circuit and a display device using the start control circuit. | 10-30-2014 |
20140324225 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING HOUSEHOLD APPLIANCES - A household appliance control method sets a number of orientations of a number of household appliances in a particular area. Each orientation corresponds to one of the household appliances. A sliding operation applied to a touch screen of an electronic device is obtained. When a direction of the sliding operation matches the orientation of one of the household appliances, a control signal is sent to a corresponding household appliance to control the household appliance to perform a corresponding function. | 10-30-2014 |
20140327860 | LED BACKLIGHT SOURCE AND LIQUID CRYSTAL DISPLAY DEVICE - The invention provides LED backlight source, including: a boost converter, for boosting input voltage and outputting boosted voltage; N parallel LED strings, wherein each LED string including a plurality of series LEDs and receiving boosted voltage; a backlight driving IC, for controlling connection/disconnection of boost converter and determining whether to shut down LED strings other than specific LED string based on voltage at negative terminal of specific LED string; and N control circuits, wherein each control circuit controlling voltage at negative terminal of corresponding LED string not to become zero so that backlight driving IC unable to shut down LED strings other than corresponding LED string. When an LED string becomes open, backlight driving IC cannot shut down LEDs strings other than the open LED string to avoid turning off all LED strings. The invention also provides liquid crystal display with LED backlight source. | 11-06-2014 |
20140365445 | SERVER WITH FILE MANAGING FUNCTION AND FILE MANAGING METHOD - A server communicates with a number of terminal devices. Each terminal device stores a file having a same file name. The server generates a trace log. The trace log records modification of the file in each of the terminal devices. The server further determines whether or not one of the terminal devices opens the file, searches in the trace log according to the file name of the file to find all the modifications corresponding to the file, determines the latest modification among all the modifications in the terminal devices according to the modification time corresponding to each of the found modifications, and displays at least a part of content of the found latest modification in the terminal device which currently runs the file. | 12-11-2014 |
20140372610 | CORE NETWORK AND ACCESS POINT FOR FILTERING INFORMATION, AND INFORMATION FILTERING METHOD THEREOF - An information filtering method is applied in a core network connected to a number of access networks. Each access network includes at least one access point for connecting user equipment to the core network. The method includes the following steps. Obtaining connecting configuration of one access point when the core network sends information to user equipment connected to the core network via the access point. Determining the access point belongs to which access network according to a first relationship between connecting configurations of each access point and the access network each access point belongs to. Determining which type the determined access network is. Determining the information needed to be filtered according to a second relationship between different types of the access networks and information needed to be filtered. Filtering the determined information to prevent the determined information from being accessed by the user equipment. | 12-18-2014 |
20140375442 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING HOUSEHOLD APPLIANCES - An electronic device communicates with a plurality of household appliances to execute a method to control the household appliances. A reference orientation of each household appliance relative to the electronic device is obtained and stored in a storage. When an acceleration of the electronic device exceeds a predetermined value, a movement orientation of the electronic device is detected and one or more household appliances having the reference orientation matching the movement orientation of the electronic device are displayed in a selectable image via a display. One or more household appliances selected from the selectable image can be controlled to perform corresponding functions using the electronic device according to user operations. | 12-25-2014 |
20150026797 | ELECTRONIC DEVICE AND AUTHENTICATION SYSTEM THEREIN AND METHOD - An authentication system and method thereof capture an image of a user and extract biometric features of the user from the image to determine whether a stored biometric feature matches with the extracted biometric features. If there is a match, an interactive information is generated to invite the user to perform actions shown or specified or described by the interactive information. The user will be authenticated if an action of the user matches the required action in a timely fashion. An electronic device using the same is also provided. | 01-22-2015 |
20150040196 | NETWORK CONNECTING DEVICE, SYSTEM AND METHOD FOR SAME - A network connecting device communicates with a network providing device and a terminal device. The network providing device can send authorization information for providing a network. The terminal device can send a request for sharing the network. The network connecting device obtains the authorization information sent by the network providing device and the request sent by the terminal device. The network connecting device connects the terminal device to the network provided by the network providing device according to the authorization information. A network connecting system and method are also provided. | 02-05-2015 |
20150046518 | ELECTRONIC DEVICE CAPABLE OF NOTIFYING UPDATED CONTENTS OF WEBPAGE AND METHOD FOR NOTIFYING UPDATED CONTENTS OF WEBPAGE - An updated contents notification method includes determining and storing a plurality of favorite websites. The method obtains contents of webpages corresponding to the stored favorite websites from a web server via a first communication unit, and determines whether the contents of webpages corresponding to the stored favorite websites have been updated. | 02-12-2015 |
Patent application number | Description | Published |
20100279668 | METHOD, SYSTEM AND TERMINAL FOR ACQUIRING ELECTRONIC SERVICE GUIDE INFORMATION OF MOBILE PHONE TV - The present invention provides a method for acquiring electronic service guide (ESG) information of a mobile phone TV, including: after encapsulating the ESG information into a multimedia message, the network side sends the multimedia message to a mobile phone TV terminal. The present invention also provides a system for acquiring the ESG information of a mobile phone TV, and the system is used for sending a multimedia message to a mobile phone TV terminal after encapsulating the ESG information into the multimedia message. The present invention also provides a mobile phone TV terminal, which is used for receiving the multimedia message from the multimedia message center and acquiring the ESG information from the multimedia message. The method for acquiring the ESG information as provided in the present invention allows the terminal to be able to quickly acquire the ESG information in real time by sending the ESG information via the multimedia message, thereby enhancing user experience. | 11-04-2010 |
20120157133 | MMS (Multimedia Messaging Service) Decoding Method, MMS Decoder And Mobile Terminal - The present disclosure discloses a multimedia messaging service (MMS) decoding method, an MMS decoder and a mobile terminal. The method comprises the steps of: parsing an original MMS data packet, acquiring all the non-SMIL (synchronized multimedia integration language) files in it, and counting the number of all the non-SMIL files as the first non-SMIL file number; determining whether an SMIL file exists in the parsing result, if yes, pre-parsing the SMIL file, obtaining the number of the non-SMIL files described by the SMIL file, and counting the number as the second non-SMIL file number, comparing the first non-SMIL file number with the second non-SMIL file number to obtain the formal SMIL file to be parsed; integrally parsing the formal SMIL file to be parsed, obtaining the data structure describing the playing layout of MMS, and taking the data structure and all the non-SMIL files obtained in step A as the MMS decoding result. The present disclosure improves the MMS decoding effect and the user experience. | 06-21-2012 |
20120258694 | Mobile terminal and multimedia messaging service notification message processing method - The disclosure provides a mobile terminal ( | 10-11-2012 |
20130045717 | Multimedia Message Saving Method and Mobile Terminal - The disclosure provides a Multimedia Message (MM) saving method, which includes: extracting a destination MM page to a temporary folder of a mobile terminal; obtaining a saving category of the destination MM page; editing the destination MM page in the temporary folder of the mobile terminal as a MM in the saving category; and saving the edited MM. The disclosure further discloses a mobile terminal. By extracting the destination MM page, a mobile terminal user does not need to save all the MM pages of the MM, but can save the MM pages he/she likes by classification in the limited storage space of the mobile terminal, and recombine them into a new MM. | 02-21-2013 |
20130073635 | ADAPTATION METHOD AND ADAPTER APPARATUS BASED ON MULTIMEDIA MESSAGING SERVICE - The present invention discloses a method and apparatus for adaptation based on the multimedia messaging service. The apparatus comprises: an integrity detecting unit for performing integrity detection for first multimedia message data to determine that the first multimedia message data is integrated; and a data import unit for import the first multimedia message data from a mobile storage apparatus into a terminal. The technical solution according to the present invention can prevent the destroyed multimedia message data from being imported into the terminal, which avoids abnormity occurring when the terminal starting a multimedia message application. | 03-21-2013 |
20140282707 | METHOD AND SYSTEM FOR PROVIDING MOBILE ALERT SERVICE, AND RELATED DEVICE - A method and system for providing a mobile alert service, and a related device are disclosed. The method for providing a mobile alert service includes: a mobile terminal receives an enhanced Commercial Mobile Alert Service (CMAS) message from a CMAS network; and an alert channel is located based on the enhanced CMAS message, and the alert program content on the alert channel is played. Through adding related information required for playing the alert program of the mobile television into the enhanced CMAS message, the disadvantage that only short text information can be delivered in a conventional CMAS system is overcome, so that the alert program may be watched by the mobile terminal user rapidly, promptly and intuitively. | 09-18-2014 |
Patent application number | Description | Published |
20140293951 | Method and system for synchronous service-flow transmission in heterogeneous network - The present disclosure discloses a method for synchronous service-flow transmission in a heterogeneous network, including that: an access point collects a parameter on a wireless-network channel, and reports the parameter to a synchronization managing unit of an access-network controller; the synchronization managing unit dynamically adjusts the received parameter on the wireless-network channel, and transmits the adjusted parameter to each service-flow channel to implement synchronization between different service-flows. The present disclosure also provides a system for synchronous service-flow transmission in a heterogeneous network. With a technical solution of the present disclosure, it is possible to implement synchronous service-flow transmission and reduce delay while increasing a system throughput. | 10-02-2014 |
20140370927 | Method, system, and equipments for mobility management of group terminals - Disclosed is a method for mobility management of group terminals, where a mobility management platform sends a request for calling a service to a terminal of a group, and determines a terminal responding to the request for calling the service as a service center of the service; and the service center of the service configures a terminal environment according to the request for calling the service to which the service center of the service responds, and uploads information on the configured terminal environment to the mobility management platform. Also disclosed are a system and equipments for mobility management of group terminals. With a solution of the disclosure, in the case of multiple services, it is possible to select, from different terminals, a terminal as a service center according to the service, thereby avoiding a ping-pong effect, increasing utilization efficiency of network resources, enhancing optimal user experience of QoS, and meeting a management requirement in parallel transmission of multiple service flows in a ubiquitous network. | 12-18-2014 |
20150012986 | Authentication method and system oriented to heterogeneous network - An authentication method and system oriented to a heterogeneous network are disclosed. After receiving a service request sent by a virtual terminal, a unified authentication platform generates a service token according to the service request, and sends the service token to the virtual terminal and a target network; the virtual terminal submits the service token to the target network, and requests the target network to provide service data; and the target network compares the service token submitted by the virtual terminal with the service token sent to the target network by the unified authentication platform, and provides the service data to the virtual terminal when the service token submitted by the virtual terminal is consistent with the service token sent to the target network by the unified authentication platform. By a unified authentication platform, the disclosure unifies authentication systems in a ubiquitous network, reduces huge signaling overhead and service delay in a heterogeneous network due to authentication, and improves authentication efficiency in the ubiquitous network. | 01-08-2015 |
Patent application number | Description | Published |
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 |
Patent application number | Description | Published |
20130231912 | METHOD, SYSTEM, AND SCHEDULER FOR SIMULATING MULTIPLE PROCESSORS IN PARALLEL - A method for simulating multiple processors in parallel is provided. The scheduler create one or more slave threads using a master thread, and determines a processor that is simulated by the master thread and a processor that is simulated by a slave thread, so that the scheduler is capable of using the master thread and the one or more slave threads to invoke, through a first execute interface, the determined processor that is simulated by the master thread and the determined processor that is simulated by the slave thread to execute a corresponding instruction, where the first execute interface is registered with the scheduler by the determined processor that is simulated by the master thread and the determined processor that is simulated by the slave thread. Thus simulation efficiency can be increased and resource utilization can be improved. | 09-05-2013 |
20140114640 | METHOD AND SYSTEM FOR SIMULATING MULTIPLE PROCESSORS IN PARALLEL AND SCHEDULER - The present invention provides a method and a system for simulating multiple processors in parallel, and a scheduler. In this embodiment, the scheduler maps debug interface information of a to-be-simulated processor requiring debugging onto the scheduler during parallel simulation of multiple processors, so that the scheduler is capable of debugging, by using a master thread, the to-be-simulated processor requiring debugging via a debug interface of the to-be-simulated processor requiring debugging pointed by the debug interface information, thereby implementing debugging during parallel simulation of multiple processors. | 04-24-2014 |
20140249796 | SIMULATOR GENERATION METHOD AND APPARATUS - The present invention discloses a simulator generation method and apparatus, relating to the field of simulator generation, which are used to implement rapid portability and high efficiency of a simulator. The solutions in the present invention are applicable to simulator generation. | 09-04-2014 |
Patent application number | Description | Published |
20130169542 | METHOD FOR UNLOCKING TERMINAL DEVICE AND TERMINAL DEVICE - A method for unlocking a terminal device and a terminal device are provided. When a terminal device is in lock mode, the terminal device obtains a rhythm with which a user taps the terminal device, and if the obtained rhythm is a preset unlock rhythm, the terminal device is enabled to perform an unlock operation. | 07-04-2013 |
20130196717 | Information Processing Method, and Terminal Device - Embodiments of the present invention provide an information processing method and a terminal device. The terminal device in the embodiments of the present invention displays generated contact identifiers on a screen of the terminal device in the form of matrix arrangement and further obtains a target contact identifier selected by a user of the terminal device from the displayed contact identifiers. In this way, the terminal device can perform, according to the target contact identifier, a service operation that is corresponding to the target contact identifier, which can avoid a problem that in the prior art, the number of contact identifiers displayed on each page is limited because the terminal device adopts the form of a single column to display a contact identifier of each contact on the screen, thereby effectively improving display efficiency and a screen utilization rate. | 08-01-2013 |
20140108178 | INFORMATION EXCHANGE METHOD, USER END, AND SYSTEM FOR ONLINE COLLABORATIVE SHOPPING - The present invention provides an information exchange method, a user end, and a system for online collaborative shopping. The method includes: sending a collaborative shopping request message that includes one or more user identifiers to a collaborative server; receiving a collaborative shopping startup message; submitting a shopping web page of the main control user end to the collaborative server, and submitting, to the collaborative server, operation information generated when a user of the main control user end operates a shopping web page; and receiving operation information generated when a user on the collaborative user end operates a shopping web page according to a commodity feature concerned by the user on the shopping web page, and displaying, on the shopping web page, an operation result of the user on the collaborative user end for the shopping web page. | 04-17-2014 |
Patent application number | Description | Published |
20130063704 | METHOD AND APPARATUS OF WHITE BALANCE ADJUSTMENT - A white balance adjustment method and apparatus for a single DLP projector system is disclosed. The projection system includes a solid state light source device, a sync signal generator, and a controller. The light source device generates an output which is a repeating color sequence of at least two primary color lights. The sync signal generator generates a synchronization signal representing a timing of the color sequence of the output light. The controller calculates drive current values corresponding to each of the two primary colors based on a target white balance and measured color properties of the output light, and supplies a modulated drive current to the light source device. The modulated drive current is synchronized to the sync signal and has the calculated drive current values. As a result, a white light having the target white balance is output. | 03-14-2013 |
20130075633 | Method and Apparatus of Drive Currents Control Over a Solid State Light Source - A solid state light source module includes two solid state light sources, a light combining device for combining the lights from the two sources, a color wheel receiving the combined light and alternatingly outputting at least two primary color lights, a sync signal generator coupled to the color wheel for generating a periodic sync signal, and a controller for supplying a drive signal to each solid state light sources based on the sync signal. During at least one sub-period of the period, one of the two solid state light sources is turned on by its drive signal and the other one is kept in an inactive state by its drive signal. | 03-28-2013 |
20130100644 | LIGHT SOURCES SYSTEM AND PROJECTION DEVICE USING THE SAME - This invention provides a light source system and a projection device. The light source system includes an excitation light source for generating a excitation light, a wavelength conversion device, a supplemental light source for generating a supplemental light, a light introducing device for directing the supplemental light to the wavelength conversion device, a light collection device for collecting the supplemental light that scattered and reflected by the wavelength conversion device. By setting the relative sizes of the light introducing device and the light collection device, the luminous flux of the supplemental light that is lost due to the light introducing device is less than or equal to a quarter of that the luminous flux of the supplemental light collected by the light collection device. The converted light is supplemented by the supplemental light. | 04-25-2013 |
20130242533 | METHOD AND APPARATUS FOR A COLOR FILTER - A method and apparatus for a color filter that utilizes a wavelength conversion material such as phosphor to filter an input light. The input light contains unwanted shorter wavelength light and wanted longer wavelength light. The wavelength conversion material converts the light in the unwanted shorter wavelength range to the wanted longer wavelength range, and transmits the light in the wanted longer wavelength range, to generate an output light in the longer wavelength range. The filter may be a transmissive type of a reflective type. The filter may be constructed as a moving filter such as a rotating wheel. | 09-19-2013 |
20130271954 | LIGHT SOURCE SYSTEM AND IMAGE PROJECTION SYSTEM - A light source system using an excitation light source and a multi-segmented color wheel device with wavelength conversion materials is disclosed. The color wheel device includes a first area having two or more first segments and a second area having two or more second segments for receiving the excitation light. The color wheel device is driven by the driving device periodically, so that a first light sequence is generated by the two or more first segments in the first working mode and a second light sequence is generated by the two or more second segments in the second working mode. The first light sequence is different from the second light sequence. The first and second working modes are switched by a switching device. The light source system may be used in image projection system generating two or more different lights sequences in different working modes. | 10-17-2013 |
20150062903 | LIGHT EMITTING DEVICE AND PROJECTION SYSTEM ADOPTING SAME - A light emitting device and a projection system adopting same. The light emitting device ( | 03-05-2015 |
Patent application number | Description | Published |
20120168193 | Method for Vertically Grounding and Leading Down from Outer Side of Composite Material Pole Tower and Pole Tower Thereoff - A method for vertically grounding and leading down form an outer side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The method facilitates in compressing the width of the transmission corridor to a maximum extent as well as designing a lightning protection, preventing the ground down-leading wire from short-circuiting with the tower body, and realizing the insulation function of the composite material tower body. The manner of using unilateral ground down-leading wire saves material, and is economical and simple in structure. | 07-05-2012 |
20120168194 | Method for Vertically Grounding and Leading Down from Inner Side of Composite Pole Tower and Pole Tower Thereof - A method for vertically grounding and leading down form an inner side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm which is made of metal, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The upper metal cross arm and the lower cross arm are able to provide a distance between the ground down-leading wire and the pole tower. The method enhances the ability of bearing lightning flashover, increases the insulating intensity to lightning impact, and prevents burning to composite insulator by power-flow current after lightning flash over. And also the method is easy and simple for application. | 07-05-2012 |
Patent application number | Description | Published |
20120013527 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present invention provides a backlight module and a display apparatus. The display apparatus comprises a backlight module and a display panel. The backlight module comprises a light guide plate and a plurality of light sources. The light guide plate has a bottom surface. The bottom surface is formed with a middle trench. The middle trench comprises dimming cants. The light sources are positioned at two opposite sides of the light guide plate in accordance with the dimming cants. The present invention can adjust a light intensity distribution and promote the central brightness of the screen. | 01-19-2012 |
20120057102 | BACKLIGHT MODULE - The present invention discloses a backlight module, used for a liquid crystal display apparatus. The backlight module comprises a back plate, positioned at the bottom of the backlight module; a display area being in the liquid crystal display apparatus in accordance with the back plate and overlapping therewith, and the display area has a display area center line; and a plurality of LEDs classified to belong to several bright bins respectively and the display area center line has a center corresponding to the LEDs, wherein the LEDs belonging to a higher bright bin are positioned closer to the center and the LEDs belonging to a lower bright bin are positioned farther to the center. The LED backlight module of the present invention can raise the usage rate of LEDs and reduce the cost efficiently. | 03-08-2012 |
20120057103 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention discloses a backlight module and a liquid crystal display apparatus. The backlight module is employed in a liquid crystal display apparatus having a back plate and a plurality of LEDs. The liquid crystal display apparatus has a display area in accordance with the back plate and overlaps therewith, and the display area has a display area center line. The display area center line has a center corresponding to the LEDs. The LEDs are classified to belong to several positive voltage bins respectively. The LEDs belonging to a lower positive voltage bin are positioned closer to the center and the LEDs belonging to a higher positive voltage bin are positioned farther to the center. | 03-08-2012 |
20130148054 | LIGHT GUIDE PLATE AS WELL AS BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A light guide plate as well as a backlight module and a liquid crystal display device which include the light guide plate. The light guide plate comprises a light entrance surface, a light emitting surface connected with the light entrance surface, and a bottom surface disposed oppositely to the light emitting surface. A plurality of V-shaped groove microstructures is disposed on the light entrance surface, a range of a top angle of the V-shaped groove microstructure is from 100 to 130 degrees. Provided technology is easy to be embodied in the industry and a backlight effect with increased uniformity of emitting light is achieved. | 06-13-2013 |
20140111738 | EDGE-LIT LED BACKLIGHT MODULE, LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FIXING REFLECTION SHEET - This invention discloses an edge-lit LED backlight module, a liquid crystal display device and a method for fixing a reflection sheet. This backlight module comprises a backplate, a sidewall connected to the backplate, a light guide plate arranged on the backplate, a light-emitting device arranged on the backplate, and a reflection sheet arranged between the backplate and the light guide plate; wherein the light guide plate has a light-exiting top surface and a light-entering side adjacent to the light-exiting top surface, and the light-emitting device is located between the light-entering side and the sidewall. This backlight module further includes at least a first tension member and a second tension member with their both ends respectively connected to the reflection sheet and the backplate. The backlight module herein can effectively prevent the reflection sheet from warping caused by thermal expansion and further improve the optical quality of the backlight module. | 04-24-2014 |
20150022756 | BACKLIGHT MODULE AND CORRESPONDING LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a backlight module and a corresponding liquid crystal display panel. The backlight module includes a backboard having multiple concave portions formed on an inner surface of the backboard and multiple light sources mounted in the concave portions. The backlight module and the corresponding liquid crystal display device of the present invention can reduce the thickness of direct-type backlight module without affecting the optical quality of the lights emitted from the backlight module and increasing the manufacturing cost of the backlight module. | 01-22-2015 |
Patent application number | Description | Published |
20110020004 | DATA TRANSMISSION METHOD, DATA PROCESSING NODE, AND DATA TRANSMISSION SYSTEM - A data transmission method, a data transmission system and a data processing node are provided to improve the resource utilization. The data transmission method includes the following steps: a second data processing node receives control information sent from a first data processing node through a preset control channel, where the control information includes at least bandwidth information of a data channel for sending optical burst data and corresponds to the service information of optical burst data of the first data processing node; the second data processing node controls the transmission of pending optical burst data according to the bandwidth information. A data processing node and a data transmission system are also provided. | 01-27-2011 |
20110097090 | NODE, DATA PROCESSING SYSTEM, AND DATA PROCESSING METHOD - A node, a data processing system, and a data processing method are provided. The node includes a control module, adapted to generate synchronization information and Optical Burst (OB) configuration information; at least one synchronization processing module, adapted to perform a synchronization process on OB paths at a plurality of wavelengths according to the synchronization information; and a cross-connection module, adapted to perform, a cross-connection process on the OB paths, on which the synchronization process has been performed. The data processing system includes at least two nodes, where the nodes are connected through OB paths at one or more wavelengths, and the nodes are adapted to transfer service data through the OB paths. The technical solutions can reduce volume, power consumption, and costs of the nodes, and avoid a problem of generation of data conflict on an optical layer due to lack of optical buffers in all optical switching. | 04-28-2011 |
20120121258 | METHOD, APPARATUS, AND SYSTEM FOR TRANSMITTING INFORMATION IN PASSIVE OPTICAL NETWORK - A method, an apparatus, and a system for transmitting information in a passive optical network are provided. The method mainly includes: obtaining OAM information that an RE device needs to report to an OLT device, performing modulation processing, according to the OAM information, on a downlink optical signal sent by the OLT device, and returning the downlink optical signal after the modulation processing to the OLT device; or, obtaining OAM information that an OLT device needs to deliver to an RE device, performing modulation processing, according to the OAM information, on a downlink optical signal sent by the OLT device to the RE device, and sending the downlink optical signal after the modulation processing to the RE device. | 05-17-2012 |
20130215898 | SERVICE TRANSMISSION METHOD IN AN OPTICAL TRANSPORT NETWORK AND DEVICE AND SYSTEM FOR IMPLEMENTING THE METHOD - Embodiments of the present disclosure disclose a service transmission method and a device and a system for implementing the method. The method includes: recognizing a type of a received client service, encapsulating an OTN service, and generating an OTN signal frame or a lower order ODU; querying a tag forwarding base to acquire forwarding information of the OTN signal frame or the lower order ODU; acquiring tag information, and inserting the tag information into an overhead of the OTN signal frame or the lower order ODU; and forwarding the OTN signal frame according to the forwarding information. Therefore, in the embodiments of the present disclosure, the forwarding and the transmission of the service may be performed in an OTN plane only, thereby reducing hardware modules of an MPLS plane. | 08-22-2013 |
20140140697 | DATA CROSS-CONNECT SYSTEM AND METHOD - The present invention provides a data cross-connect system and method. The data cross-connect system comprises: at least two first stage cross-connect modules, at least one second stage cross-connect module and at least one third stage cross-connect module; the first stage cross-connect module comprises: a first stage cross-connect sub-module, a signal packaging sub-module, a first information generation sub-module and at least one transmitter. The present invention allows high rate interconnection between subracks, therefore the number of interconnecting optical fibers and connectors of the optical fibers can be reduced; in addition, the second stage cross-connect module applies cross-connecting directly in the optical layer, hence the number of cross-connect subracks can be reduced and the size and power consumption of the cross-connect subracks can also be reduced. | 05-22-2014 |
20140161462 | Method, Apparatus and System for Processing Flexible-Rate Signal - The present invention relates to a method, an apparatus, and a system for processing a flexible-rate signal. A signal from a client side is encapsulated to n optical channel data unit ODU signals. The n ODU signals are encapsulated to a flexible optical channel transport unit OTU signal. A nominal bit rate of the flexible OTU signal varies according to a value of n and the n is an integer greater than or equal to 1. | 06-12-2014 |
20140205297 | METHOD, SYSTEM, AND APPARATUS FOR TRANSMITTING DATA INFORMATION BY USING OPTICAL SIGNALS - A method, a system, and an apparatus for transmitting data information by using optical signals are disclosed. The method includes: selecting at least two optical carriers, where the at least two optical carriers correspond to at least two optical frequency slots, and a vacant optical frequency slot or an optical frequency slot occupied by other optical signals exists between the two optical frequency slots; modulating data information onto the at least two optical carriers to form a channel of optical signals, so that the channel of optical signals occupies the at least two optical frequency slots, and a vacant optical frequency slot or an optical frequency slot occupied by other optical signals exists between the two optical frequency slots; and sending the channel of optical signals. | 07-24-2014 |
20140255035 | OPTICAL SIGNAL TRANSMISSION METHOD, APPARATUS AND SYSTEM - An optical signal transmission method includes: obtaining a signal identifier of data to be sent; obtaining corresponding optical frequency slot distribution information according to the signal identifier; and determining a corresponding carrier according to the obtained optical frequency slot distribution information, using the determined carrier to carry the data to be sent to generate an optical signal, and sending the generated optical signal. The optical signal transmission method provided in the present invention does not fix the optical frequency slot distribution into a wavelength identifier, the number of optical frequency slots is not limited by the wavelength identifier field length, and the data to be sent can be transmitted in an optical network by being carried on the carrier determined according to multiple optical frequency slots. | 09-11-2014 |
Patent application number | Description | Published |
20090028148 | Method And System For Improving Quality Of Communication Based On Label Distribution Protocol - A method and system for improving a quality of communication based on a label distribution protocol is provided. The method includes the following: When a local label switching router (LSR) finds out a change of a route at an upstream node in a multicast label switching path (LSP), it calculates and sets up a new optimized multicast LSP according to the label distribution protocol (LDP), and delays to send a withdraw request to the upstream node in the former multicast LSP. An interruption of the data stream in the multicast LSP reconstruction procedures can be avoided or reduced, so that the loss of data packets caused by the multicast LSP adjustment is reduced, and the quality of communication of the multicast is improved. | 01-29-2009 |
20090219806 | METHOD, APPARATUS, AND SYSTEM FOR PROTECTING HEAD NODE OF POINT TO MULTIPOINT LABEL SWITCHED PATH - A method for protecting the head node of a Point to Multipoint Label Switched Path (P2MP LSP) includes: a Backup Head Node (BHN) establishes a backup LSP from the BHN to all Merge Points (MPs), where the backup LSP bypasses a Master Head Node (MHN); the MHN forwards data along an LSP already established between the MHN and the MPs; when a head node switchover condition is met, the BHN is switched to a master mode to forward data along the backup LSP established between the BHN and the MPs. A system and apparatus for protecting the head node are also provided. With the head node protection solution provided by the present disclosure, the head node is well protected and the protection mechanisms for the P2MP LSP are therefore more complete. This can further promote the scale deployment of P2MP systems. | 09-03-2009 |
20090245255 | MULTICAST METHOD AND APPARATUS - A multicast method and a multicast apparatus are disclosed. The multicast method includes: retaining the multicast forwarding subtree and forbidding to forward multicast data through the multicast forwarding subtree when the created multicast forwarding subtree does not need to forward any data; and forwarding the multicast data through the multicast forwarding subtree when the created multicast forwarding subtree needs to forward data. | 10-01-2009 |
20100251037 | Method and apparatus for failure notification - A method and an apparatus for failure notification are provided. The method includes: sending, when it is detected that a failure occurs in a multicast label switch path, failure information to a downstream node of a multicast tree where a failed point locates, where the multicast label switch path is established based on a multicast label distribution protocol; and forwarding the failure information through the downstream node, where the failure information arrives at a leaf node of the multicast tree where the failed point locates. According to the method and the apparatus for failure notification of the present invention, finally, the failure information is transmitted to a leaf node. After the failure information is obtained, the leaf node may take appropriate measure to ensure the normal service and improve the reliability of the network. | 09-30-2010 |
20120008622 | METHOD, DEVICE AND SYSTEM FOR ESTABLISHING PSEUDO WIRE - A method for establishment a pseudo wire (PW) is disclosed, including: receiving a first label mapping (LM) message, where the first LM message carries a PW ID, PW parameters, and label switching path (LSP) tunnel information that are selected by the sender of the first LM message; matching a local PW according to the PW ID; performing parameter negotiation of the local PW according to the PW parameters; matching a local tunnel according to the LSP tunnel information; binding the local tunnel and the local PW when the matching between the PW ID and the LSP tunnel information is successful; and establishing a PW when the parameter negotiation is successful. A device and system for establishing a PW are also disclosed. With the present invention, a PW service is associated with an LSP tunnel to improve the reliability of the information transmission process. | 01-12-2012 |
Patent application number | Description | Published |
20140320161 | TESTING SYSTEM AND METHOD FOR DC-TO-DC BUCK CONVERTER CIRCUIT - A testing system for a DC-to-DC buck converter circuit includes a multi-meter connected to the DC-to-DC buck converter circuit, an oscilloscope, and a control device. The control device is connected to the multi-meter and the oscilloscope and is configured to adjust the multi-meter and the oscilloscope, and gather data and waves measured by the multi-meter and the oscilloscope. The control device generates a test report according to the data and waves measured by the multi-meter and the oscilloscope. The present disclosure further discloses a testing method based upon the above testing system. | 10-30-2014 |
20140331068 | SYSTEM AND METHOD FOR MANAGING POWER SUPPLY UNITS - A system for controlling a plurality of power supply units to provide power to a server, includes a priority level definition module and a control module. The priority level definition module defines priority level for each one of the plurality of power supply units. The control module prior power on part of plurality of power supply units, which have high level priority, to provide power to the server. | 11-06-2014 |
20150027863 | ELECTRIC ARC ELIMINATING APPARATUS - An electric arc eliminating apparatus includes a switch member, an interface, a power supply circuit and a connector. The switch member includes a contacting unit and a triggering unit. The power supply circuit is electrically coupled to the interface via the contacting unit. When the connector is inserted into the interface but does not completely connect with the interface, the contacting unit is in an open state, and the power supply circuit cannot output electrical power to the connector via the interface. When the connector is inserted into the interface and completely connected with the interface, the connector resists against the triggering unit and moves the triggering unit toward the contacting unit, the contacting unit is in a closed state, and the power supply circuit provides electrical power to the connector via the interface. | 01-29-2015 |
Patent application number | Description | Published |
20090146115 | PROCESS FOR PREPARING A POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY - A process for preparing lithium-nickel-manganese-cobalt composite oxide used as a positive electrode material for the lithium ion battery, comprising subjecting a mixture containing a lithium compound and nickel-manganese-cobalt hydroxide to a first-stage sintering and a second-stage sintering, wherein said process further comprises adding a binder and/or binder solution after the first-stage sintering, and the mixture of the binder and/or binder solution and the product of first-stage sintering is sintered in said second-stage sintering. The tap density and volume specific capacity of the positive electrode material lithium-nickel-manganese-cobalt composite oxide prepared by the present process, come up to 2.4 g/cm | 06-11-2009 |
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 |
20090252668 | Methods For Preparing Iron Source Material And Ferrous Oxalate for Lithium Ferrous Phosphate - Methods for preparing iron source material and ferrous oxalate for lithium ferrous phosphate are disclosed. One method comprises bringing solution containing ferrite and soluble non-ferrous metal salts in contact with oxalate solution; wherein said method of contact is to allow a flow of the ferrite solution containing ferrite and soluble non-ferrous metal salts to come in contact with a flow of oxalate solution. Another method comprises brings a stream of ferrite solution in contact with a stream of oxalate solution, wherein the flow rates of the ferrite solution and oxalate solution give the resulting slurry a pH of 2-6. The ferrous oxalate particles produces by the methods of the present invention are regularly shaped and have small and evenly distributed diameters. Lithium ferrous phosphate made from iron source material and ferrous oxalate prepared using the methods of the present invention has small particle diameter, homogeneous particle size, good electrical conductivity, and superior electrochemical properties. | 10-08-2009 |
20100221901 | METHOD FOR PREPARING CADMIUM SULFIDE FILM - A method for preparing a cadmium sulfide film comprises: providing a slurry; coating a first substrate with the slurry; heating the first substrate to produce a vapor; and depositing the vapor on a second substrate to form a cadmium sulfide film. The slurry comprises a dispersant, cadmium particles and sulfur particles. | 09-02-2010 |
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 |
Patent application number | Description | Published |
20080244759 | COMPUTER SYSTEM WITH ELECTRONIC LOCK AND KEYBOARD TO CONTROL THE ELECTRONIC LOCK - An exemplary computer system includes an input device for users to input a command therein and converting the command into a coded command; a computer chassis; a computer power supply; a power switch by which a user is capable of turning on or off the computer power supply; a code receiving module attached in the computer chassis for receiving the coded command from the input device; a decoding module connecting to the code receiving module to decode the command into a command signal; a control module connecting to the decoding module to receive the command signal, and control the power switch being enable or disable to be operated to turn on or off the computer power supply; and an electronic lock controlled by the control module to lock or unlock the chassis based on the command signal. | 10-02-2008 |
20080253751 | METHOD AND APPARATUS FOR CONTROLLING ROTATIONAL SPEED OF FAN - An apparatus for controlling rotational speed of a fan includes a sensor module, a single chip microcomputer (SCM) module, and a driving module. The sensor module collects rotational speed signals of a fan, and converts the rotational speed signals to voltage signals. The SCM module receives the voltage signals from the sensor module and compares the voltage signals with a predetermined rotational speed value stored in the SCM module, and outputs a control signal according to the comparison. The driving module receives the control signal from the SCM module, and outputs a pulse width modulation (PWM) signal to control the rotational speed of the fan. | 10-16-2008 |
20090009678 | FLAT DISPLAY DEVICE WITH PROTECTIVE COVER - An exemplary flat display device includes a frame with a front panel and a plurality of buttons, a protective cover slidably mounted on the front panel to expose or shield the buttons, and a positioning member. A center window is formed in the front panel for exposing a display panel embedded in the frame. A pair of grooves is defined in the front panel adjacent opposite sides of the window respectively. A locating hole is defined in the front panel beside one of the grooves. A pair of rails is formed on a rear surface of the protective cover to be slidably received in the grooves of the frame and a notch is defined in the rear surface of protective cover as well. The positioning member is resiliently received in the locating hole and releasably snapped into the notch. | 01-08-2009 |
20110221362 | ELECTRONIC DEVICE - An electronic device includes a housing, a circuit board received in the housing, and an indicator module. The indication module includes an illumination member electrically connected to the circuit board, and an optical fiber segment coupled to the illumination member for transmitting light generated by the illumination member. The optical fiber segment includes a light input end facing the illumination member to receive light, and a light output end connected to the housing to output light. | 09-15-2011 |
20110255223 | COMMUNICATION DEVICE - A communication device includes a base body, a display located on the base body, and a host removably secured to the base body. A microphone and a speaker are located on the host. The host is movable between a first state, where the host is electronically connected to the display for providing power to the display, and a second state, where the host is removed from the base body. | 10-20-2011 |
20110291932 | COMPUTER MOUSE - A computer mouse includes a control module and a light emitting module connected to the control module. When the light emitting module is connected to a power supply of a computer by the control module, the control module detects intensity of ambient light around the computer mouse and controls the light emitting module to turn on/off according to the detected ambient light intensity. | 12-01-2011 |
20120162908 | COMPUTER SYSTEM - A computer system includes a notebook computer host, a supporting bracket, and a tablet personal computer (PC). The notebook computer host includes a motherboard. A receiving recess is formed in the supporting bracket. A connector is mounted on the receiving recess and connected to the motherboard of the notebook computer host. The tablet PC is detachably received in the receiving recess. A connection interface is mounted on the tablet personal computer. When the tablet PC is received in the receiving recess, the connection interface is connected to the connector, the tablet PC is powered on after powering on the notebook computer host. When the tablet PC enters a first operating system, the tablet PC functions as a display and a hard disk drive connected to the notebook computer host to communicate with the motherboard of the notebook computer host. | 06-28-2012 |
20120178301 | MEMORY CONNECTOR - An assembly of connectors for memory cards includes a number of connectors. Each connector includes a main body longitudinally defining a slot therein into which a memory card is inserted, and two fixing members respectively extending from opposite ends of the main body. A post and a receiving portion respectively extend from opposite sides of each fixing member. The posts of one connector are engaged in the receiving portions of an adjacent connector. | 07-12-2012 |
20120253730 | DIRECT CURRENT CIRCUIT TESTING DEVICE AND METHOD FOR USING SAME - A method for testing electronic devices that are correspondingly connected to test units includes generating control signals for the electronic devices that are connected to one or more test units selected from the test units. A control unit adds ID codes corresponding to the selected test units to the control signals, and wirelessly transmits the control signals with the ID codes to all of the test units. Each of the test units compares the ID codes added to the control signals with its own stored ID code. When the ID code added to a control signal is in accordance with the ID code stored in one of the test units, the test unit controls the electronic device connected thereto to be turned on and off according to the control signal. | 10-04-2012 |
20120273172 | HEAT DISSIPATION DEVICE - A heat dissipation device for a computer case is positioned over a hole of the computer case. The heat dissipation device includes a fan, two motors, two plates, and a controller. The fan is fixed in the computer case, and covers the hole. The two motors are positioned at two opposite sides of the fan. Each motor has a motor shaft parallel to a fan shaft of the fan. The two plates are respectively fixed on the two motor shafts. A distance between the two plates along the direction parallel to the motor rotor is greater than or equal to the thickness of the board. A controller is electrically connected to the fan and the two motors. The controller controls the two motors rotate the two boards for exposing or blocking the hole as the fan is on or off. | 11-01-2012 |
20130321218 | WIRELESS COMMUNICATION DEVICE WITH HIGH-GAIN BUILT-IN ANTENNA - A wireless communication device includes a main board, a display module, and a coil. The main board includes a feed point and a ground point. The display module comprises a display and a protective panel above the display. The coil is formed on one side of the protective panel serving as a built-in antenna and having two connecting terminals. One correspondingly serves as a feed end by being connected to the feed point and the other end serves as a ground end by being connected the ground point | 12-05-2013 |
20130323960 | EXTENSION APPARATUS FOR POWER OUTLET - An extension apparatus of a power outlet includes a main body and a socket. The main body includes a plug portion and an extension plug portion. The plug portion defines three through holes. The extension plug portion defines three blind holes. Three first metal pieces are mounted in the through holes. Three second metal pieces are mounted in the blind holes and coupled to the first metal pieces. The socket is plugged into the extension plug portion to be coupled to the plug portion. When a first plug is plugged into the plug portion, electrical power is fed to a second plug. | 12-05-2013 |
20140015744 | CONTROL SYSTEM AND METHOD FOR A DISPLAY - A control system for a display includes a number of motion sensors and a processor. The sensors detect objects and movement thereto and issue signals accordingly, the processor controlling the display to turn off after a set period without movement, and turn on again according to the detection of further movement, to save unnecessary display power. | 01-16-2014 |
Patent application number | Description | Published |
20140080336 | CARD ACCOMMODATING DEVICE - An accommodating device for holding a card having an engaging portion in place is illustrated. The accommodating device includes a tray, a spring member, a covering member mounted on the tray, a latching mechanism, and a depressible button. The tray includes a bottom plate and two first sidewalls protruding from opposite edges of the bottom plate, which cooperatively defines a receiving channel for insertion of the card. The spring member is positioned on the bottom plate and compressed by the card when the card is received in the receiving channel. The latching mechanism includes a first resilient strip having a first hunched portion, a second resilient strip fixed to the cover, and a latching block fixed to the first and second resilient strips. The latching block is configured for lockingly engage with the engaging portion. The depressible button is arranged above the first hunched portion of the first resilient strip. | 03-20-2014 |
20140154926 | ELECTRONIC CARD CONNECTOR AND ELECTRONIC DEVICE USING THE SAME - An electronic card connector for adapting an electronic card is provided. The electronic card connector includes a locking member having a block. The block can be received in a notch of a tray accommodating an electronic card, thereby holding the electronic card in position. The electronic card connector further includes a elastic ejection member to eject the tray out when the block disengages from the notch of the tray. The tray moves in a first direction, and the block moves in a second direction that is substantially perpendicular to the first direction. | 06-05-2014 |
20140160712 | ELECTRONIC DEVICE HAVING DETACHABLE BATTERY - An electronic device includes a first cover, a double sided pressure sensitive adhesive (PSA) tape, a battery, and a second cover. The second cover is attached to the first cover. The battery is arranged between the first cover and the second cover. The second cover defines a groove. A shape of the groove is substantially same as a shape of the PSA tape. The PSA tape covers the groove. Thereby the PSA tape and the groove cooperatively form an air flowing channel having an inlet and an outlet. The battery is fixed to the second cover by the PSA tape. An adhesive force of the PSA tape applied between the battery and the second cover is decreasable by flowing air with temperature greater than a preset value through the air flowing channel so as to enable the battery to detach from the second cover. | 06-12-2014 |
20140174897 | ELECTRONIC DEVICE WITH BUTTON ASSEMBLY - An electronic device includes a button and a front panel having a button receiving hole to partly receive the button. A frame is secured to an inner side of the front panel, and includes a support portion spaced apart from the inner side of the front panel. A circuit board is secured to the support portion, and includes a switch under the button. An elastic member is located between the button and the support portion of the frame, and is used to apply a pushing force to the button. | 06-26-2014 |
20140176792 | ELECTRONIC DEVICE FOR POSITIONING CAMERA MODULE - An electronic device for repeatable and accurate positioning of a camera after camera removal, or displacement by jarring or otherwise, is provided. The device includes a cover, a camera module, and a tray. The cover defines two spaced positioning blocks thereon. The tray includes a panel and two parallel sidewalls extending along a peripheral of the panel and perpendicular to the panel. A first adhesive sheet is utilized for adhering the tray to the cover. A second adhesive sheet is utilized for adhering the camera to the tray. The two inbuilt positioning blocks define two opposite openings. Two latching portions extend along the two parallel sidewalls and are perpendicular to the two parallel sidewalls. The two latching portions latch with the two openings, and the camera module is attachable on the panel of the tray. | 06-26-2014 |
20140177141 | FIXING STRUCTURE FOR BATTERY MODULE AND ELECTRONIC DEVICE WITH FIXING STRUCTURE - A fixing structure used to fix a battery module to a housing is provided. The fixing structure includes tape. A top surface of the tape is covered by at least one first double-sided adhesive tape. A lower surface of the tape is covered by at least one second double-sided adhesive tape. The at least one first double-sided adhesive tape is used to adhere the battery module to the top surface of the tape. The at least one second double-sided adhesive tape is used to adhere the lower surface of the tape to the housing. The adhesiveness of the first double-sided adhesive tape is less than that of the second double-sided adhesive tape. | 06-26-2014 |
20140185858 | LOUDSPEAKER - A loudspeaker includes a shell, a circuit arranged within the shell, a negative pin electrically connected with the circuit, a positive pin electrically connected with the circuit, a flexible printed circuit board, and two spaced copper pads electrically attached on the flexible printed circuit board. Each of the negative and positive pins has a bent portion exposed outside the shell. The bent portions deformably abut against the copper pads respectively, thereby establishing an electrical connection between the circuit between the flexible printed circuit board. | 07-03-2014 |
20140311879 | BUTTON ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME - An exemplary button assembly for use in an electronic device includes a casing, a switch, a button, a spacer, and a coil spring. The casing is connected to the electronic device. The switch is arranged under the casing. The button is received in the casing. The spacer is received in the casing and arranged between the button and the coil spring. The spacer is attached to the button and configured to actuate the switch when the button is pressed. The coil spring is received in the casing and arranged between the button and the casing. A diameter of the coil spring approximately equals that of the flange of the button, thereby providing an elastic force towards a keystroke axis of the button when the button is released, and the elastic force improves stability of the button while the button is returning to its original position. | 10-23-2014 |
20140318941 | KEYBOARD WITH PIVOTING KEY SUPPORTING PORTION - A keyboard with a key supporting portion which is retractable and ergonomically suited for typing activities includes a hollowed main body. The key supporting portion has one end pivotally connected to the hollowed main body, and one or more latching holes at the other end. A latching member is slidably received in the space within the hollowed main body, and the latching member has a free end that is slidable into a latching hole, thereby locking the key supporting portion to the main body. A fingertip-operated handle transfers a releasing force to the latching member, thereby freeing the key supporting portion and allowing it to tilt upwards under spring pressure. | 10-30-2014 |
20140319190 | PROTECTIVE CASE FOR TABLET ELECTRONIC DEVICE - A protective case for a tablet electronic device includes a main body to enclose a tablet electronic device, a cover rotatably connected to the one side of the main body, and a hand receiving portion connected to the inside surface of the cover. The cover can be detachably locked to the main body in a fully open position where the cover contacts the backside of the main body, and in a closed position where the cover covers a display of the tablet electronic device. When using the tablet electronic device, the cover is locked to the main body in the fully open position, and a user puts a hand into the hand receiving portion to support the tablet for use. | 10-30-2014 |
Patent application number | Description | Published |
20110249626 | METHOD AND SYSTEM FOR IMPLEMENTING AN IP MULTIMEDIA SUBSYSTEM DYNAMIC PHONEBOOK SERVICE - The present invention discloses a method and a system for implementing an IP multimedia subsystem dynamic phonebook service, the system comprising a terminal and an IP multimedia system, and the method comprising: when the terminal is in a network that does not support IP access, the terminal and the IP multimedia subsystem make the IP multimedia subsystem dynamic phonebook service data packet contained in a short message, and implement information interaction on the IP multimedia subsystem dynamic phonebook service between the terminal and the IP multimedia subsystem by using the short message. By using the method and system of the present invention, and by using the existing 3G IMS network standard and devices, without any network structure changes, subscribers are able to use functions of the IMS dynamic phonebook in a network that does not support IP access only by performing a little protocol extension work, so that the subscribers can experience the “IMS Permanent Online” service without causing network congestion, thereby subscriber experience is enhanced. | 10-13-2011 |
20130142334 | Method and System for Pre-Accessing Conference Telephone and Network Side Device - A method for pre-accessing a conference telephone is disclosed in the present invention. The method includes that: a network side detects a received call whose target is a main control party after the main control party initiates an encryption conference telephone; the call is not accessed if the call is a non-encryption conversation; the call is allowed to be accessed if the call is an encryption conversation. A system for pre-accessing a conference telephone is also disclosed in the present invention, wherein, the system includes a pre-accessing processing unit and a call type detection unit of the network side. A network side device is also disclosed in the present invention. The present invention realizes the pre-accessing of the encryption conference telephone, thereby improving security of the encryption conversation as well as avoiding the problem that a user is frequently affected when performing the encryption conference telephone. | 06-06-2013 |
20130238891 | Method and System for Encrypting Short Message - The present invention discloses a method and system for implementing short message encryption. Both the Mobile Station (MS) and the Mobile Switching Center (MSC) are configured with encryption-decryption modules ( | 09-12-2013 |
Patent application number | Description | Published |
20090327688 | METHOD AND SYSTEM FOR DETECTING A MALICIOUS CODE - Embodiments of the present invention provide a method and a system for detecting a malicious code. The method includes obtaining first system information and second system information, and detecting the malicious code by identifying difference between the first system information and the second system information, which thus can detect an unknown malicious code, improve the system security, and can be easily implemented. | 12-31-2009 |
20140236979 | Information searching method and device, and computer storage medium - It is described an information searching method and device and a computer storage medium, which belong to the field of computers. The method includes that: a keyword for search input by a user is acquired, and user information of the user is acquired as well; and search is performed according to the keyword and the user information to obtain searched-out information that matches the keyword o and is relevant to the user information. The device includes an acquiring module and a searching module. The computer storage medium stores a computer program for executing the method. With the method, it is possible to perform search according to the acquired keyword and the user information to obtain searched-out information that matches the keyword and is relevant to the user information. The information obtained with the searching method described herein is highly relevant to the user, thereby enhancing the relevance between the searched-out information and the user. | 08-21-2014 |
20140244656 | TRANS-COMMUNITY SEARCH METHOD AND APPARATUS - A trans-community search method and apparatus is disclosed. The method includes: receiving a search request from a user and determining online communities used by the user according to user attribute information contained in the search request; generating a sub-search request corresponding to each online community used by the user according to the search request and acquiring a search result corresponding to the sub-search request; combining search results corresponding to all sub-search requests and sending the combined search results to the user. The invention can improve search efficiency for users. | 08-28-2014 |
20140317117 | METHOD, DEVICE AND COMPUTER STORAGE MEDIA FOR USER PREFERENCES INFORMATION COLLECTION - Disclosed are a method, device and computer storage media for user preferences information collection belonging to the computer field. The method comprises: extracting keywords which the user operation involved in the process; determining whether there is the same tag with the keyword in the pre-set tag library; if determining that there is the same tag with the keyword in the pre-set tag library, storing the same tag with the keyword into the user personal tag library. The present invention can improve the coverage and accuracy of user preferences information collection by extracting the keywords which the user operation involved in daily applications and storing the same name tag with the extracted keyword into the user personal tag library. | 10-23-2014 |
Patent application number | Description | Published |
20090271624 | Authentication method, system, server, and user node - The embodiments of the present disclosure disclose an authentication method, a system, a server, and a user node are disclosed herein. The method includes: generating, by a server, a server session key according to the identity information, at least one login information parameter, and the validity period included in the login information, generating at least one session key parameter of a user node according to the generator point of the algebraic curve, and sending at least one session key parameter of the user node to the user node; generating, by the user node, a user node session key according to at least one session key parameter of the user node; performing, by the server and the user node, mutual authentication according to the session keys. The authentication solution under the present disclosure is simple and practicable, and is also applicable to authenticating the user node in a grid computing platform. | 10-29-2009 |
20090307492 | METHOD,SYSTEM AND NETWORK DEVICE FOR BIDIRECTIONAL AUTHENTICATION - A bidirectional authentication method, a system, and a network device, that relates to network information security are provided. The method may include: a network device configured to generate an inspection parameter according to a public key of the peer network device and a private key of the network device, the public key and the private key of the network device being generated according to an identifier of the network device. The network device may perform reciprocal authentication according to the inspection parameter generated by the network device and an inspection parameter sent by the peer network device. A system and a network device for bidirectional authentication are also provided herein. As such, extra calculation caused by certificate authentication may be reduced, and thus provide a more secure and reliable system having a simplified key management. | 12-10-2009 |