Ruan
Bin Ruan, Shenzhen CN
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20150077402 | NOISE SUPPRESSION METHOD AND SYSTEM FOR TOUCH DETECTION AND TOUCH TERMINAL - The present invention is applicable to the technical field of touch control. Provided are a touch detection system and a noise suppression method therefor. The method includes the steps of: sequentially driving a touch detection system with all driving frequencies that the touch detection system supports, and detecting a currently existing interference strength value when driving with each driving frequency; and frequency-hopping to the driving frequency corresponding to the minimum interference strength value, and driving the touch detection system with the driving frequency corresponding to the minimum interference strength value to perform a normal operation. By detecting an interference strength value at each driving frequency and then using the driving frequency corresponding to the minimum interference strength value as an operating frequency of a touch terminal, the present invention minimizes the signal interference of a touch detection system. | 03-19-2015 |
Cong Ruan, Beijing CN
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20150227650 | METHOD FOR MODELING ETCHING YIELD AND ETCHING SURFACE EVOLUTION SIMULATION METHOD - The present disclosure relates to a method for modeling an etching yield in the evolution simulation of a plasma etched surface, and belongs to the technical field of process simulation of etching surfaces in a micro-electronic processing technology. The method includes the following steps: performing parameterization representation on an etching yield model of various ions; obtaining optimal parameters in the etching yield model by adopting an optimization algorithm; in an optimization process, selecting some specific positions on the surface of a groove, and by comparing simulated etching rates at different time points in an evolution process with an actual etching rate, calculating the goodness (fitness value) of each group of model parameters as a basis of selecting the optimization algorithm and generating a next model parameter set; substituting the obtained model parameters into a model parameterization formula so as to obtain the etching yield model. By adopting the method, the parameters of the etching yield model of various ions can be optimized according to etching data, and the problem of inaccuracy in obtaining the etching yield parameters through an ion bombardment experiment method and a molecular dynamics method is solved. | 08-13-2015 |
Dong Ruan, Beijing CN
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20150343694 | Glossy Article - A blow-molded article comprises a layer having two different thermoplastic materials, wherein the two thermoplastic materials have a Solubility Parameter difference of from about 0.1 cal | 12-03-2015 |
Gang Ruan, Nanjing CN
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20150129793 | METHODS OF MAKING NANOPARTICLE COMPOSITES - The present invention provides a novel method to synthesize composite nanoparticle structures combining the functions of individual nanoparticle components, such as quantum dots, gold nanoparticles and iron oxide nanoparticles. This novel technology solves some of the major problems of the commonly used synthesis methods such as poorly-controlled ratios between different components in a composite nanoparticle. This platform technology has great potential in applying nanotechnology in biomedical detection and imaging, solar cells, as well as environmental monitoring. | 05-14-2015 |
Ganghua Ruan, Ludwigsburg DE
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20110297116 | Igniter for Igniting a Fuel/Air Mixture in a Combustion Chamber, in Particular in an Internal Combustion Engine, by Creating a Corona Discharge - Described is an igniter comprising an arrangement composed of an ignition electrode, an outer conductor coaxially enclosing the ignition electrode, and an electric insulator disposed between the ignition electrode and the outer conductor, via which insulator the ignition electrode and the outer conductor are interconnected, for igniting a fuel/air mixture in a combustion chamber, in particular in an internal combustion engine comprising one or more combustion chambers which are delimited by walls that are at ground potential, by creating a corona discharge in an area surrounding the tip of the ignition electrode. According to the invention, the ratio of the outer diameter d of the ignition electrode and the inner diameter D of the outer conductor is in the range of 0.3 to 0.44. | 12-08-2011 |
20120055455 | Method for energizing an HF resonant circuit which has an igniter as a component for igniting a fuel-air mixture in a combustion chamber - The invention relates to a method for energizing an HF resonant circuit which contains an igniter as a component for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine by means of a corona discharge, wherein the igniter comprises an ignition electrode and an insulator surrounding the ignition electrode, by means of a DC-AC inverter which is excited by successive current pulses which each last while a switch controlled by a control circuit is in its conducting switching state. It is provided according to the invention that the switch is actuated when an instantaneous value of an alternating current or an alternating current voltage excited in the HF resonant circuit falls below a first switching threshold (A−, B−, C−) and the switch s actuated when the instantaneous value of the alternating current or the alternating current voltage excited in the HF resonant circuit exceeds a second switching threshold (A+, B+, C+). | 03-08-2012 |
20130241429 | METHOD FOR ACTUATING A SPARK GAP - A method for actuating a spark plug, in which the spark plug is assigned a first ignition coil and second ignition coil. Triggered by a start signal, the primary winding of the first ignition coil is charged, and the primary winding of the second ignition coil is charged with a delay D, for which 0≦D, by supplying a direct current, wherein, whilst each primary winding, is charged, the respective secondary winding is blocked; the primary current supplied to the primary windings is measured; after a period T, the primary winding of the first ignition coil is discharged, and with the delay D the primary winding of the second ignition coil is discharged; the secondary current flowing through the spark plug is measured; thereafter the primary windings of the first and second ignition coil start to be charged alternately when the secondary current falls below a threshold; the primary windings are discharged alternately when the primary current reaches an upper threshold; the above steps are repeated until the duration of discharge between two electrodes of the spark plug | 09-19-2013 |
20140116382 | METHOD AND APPARATUS FOR GENERATING AN ION CURRENT BETWEEN ELECTRODES OF A SPARK PLUG - The invention relates to a method for generating an ion current which occurs as a direct current between a central electrode and one or more side electrodes of a spark plug of a spark ignition engine which is supplied repeatedly with an ignition voltage from an ignition voltage source, wherein the spark ignition engine is assigned an engine control unit, which, in an engine cycle, determines for each spark plug a target ignition point and/or an activation point for the ignition voltage source before the target ignition point, and a second voltage source is provided, which delivers a second voltage for the generation of the ion current, wherein the second voltage source lying in the engine cycle for a first time interval Δt | 05-01-2014 |
20140328003 | CORONA IGNITION DEVICE AND METHOD FOR PRODUCING A CORONA IGNITION DEVICE - The invention relates to a corona ignition device, comprising a center electrode, an insulator surrounding the center electrode, a coil, which is connected to the center electrode, and a housing pipe, in which the coil is arranged. The housing pipe comprises a substrate layer and a conducting layer arranged radially inwardly of the substrate layer. The conducting layer is made of a material having a greater electrical conductivity than the material of the substrate layer. The conducting layer has a thickness of at least 0.1 mm. Also disclosed is a method for producing a corona ignition device, in which, to produce the housing pipe, an inner pipe is inserted into an outer pipe. The invention also relates to a corona ignition device of which the coil is surrounded by a soft-magnetic shielding. | 11-06-2014 |
Ganghua Ruan, Stuttgart DE
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20090008378 | Method for heating up of a ceramic glow plug and glow plug control unit - Herein is described a method for the heating-up of a ceramic glow plug by applying a variable electric voltage to the glow plug. In accordance with the invention it is provided that, starting from a base value, the electric voltage increases in a time-averaged manner superproportional to the elapsed heating-up time. The invention relates also to a glow plug control unit for carrying out of such a method. | 01-08-2009 |
Ganghuan Ruan, Ludwigsburg DE
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20120056522 | Corona ignition device and method for its manufacture - The invention relates to an ignition device for igniting fuel in an internal combustion engine by means of a corona discharge, comprising an ignition electrode, an outer conductor which surrounds the ignition electrode and has a forward end and a rear end, and an electrical insulator which is arranged between the ignition electrode and the outer conductor, wherein the insulator and the ignition electrode project beyond the forward end of the outer conductor in longitudinal direction and the ignition electrode comprises a plurality of electrode branches which each start from a base point, wherein the insulator extends beyond the base points in longitudinal direction. According to the invention an end surface of the electrode branches is uncovered. | 03-08-2012 |
Guanchun Ruan, Shenzhen CN
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20160004981 | METHOD AND APPARATUS FOR BOOKING CONFERENCE SITE, AND CONFERENCE SYSTEM - The present invention provides a method and an apparatus for booking a conference site, and a conference system. The method includes: acquiring location information of multiple participants and time information of a conference; acquiring schedule information and location information of multiple conference sites; respectively comparing the location information of the multiple participants and the time information of the conference with the location information and the schedule information of the multiple conference sites, to obtain a first comparison result; and allocating according to the first comparison result, conference sites that meet a distance requirement and are free within a time indicated by the time information of the conference in the multiple conference sites to the multiple participants. According to the present invention, a conference site booking device may be used to automatically allocate a conference site to a participant, which enables quick and effort-saving booking of a conference site. | 01-07-2016 |
Hai Xiong Ruan, Vancouver CA
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20140212790 | Plate-Shaped Catalyst Product and Method for Manufacturing Same - The present disclosure provides a catalyst product having particular three-dimensional plate-like shape and comprising catalyst nanoparticles and a method for manufacturing same. The present product may be useful in fuel cells or battery applications. In certain embodiments the present catalysts show good catalytic activity and durability even at low catalyst loads. | 07-31-2014 |
Jianming Ruan, Hong Kong HK
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20150241343 | APPARATUS FOR MEASURING TURBIDITY AND METHOD FOR RAPIDLY MEASURING TURBIDITY - Disclosed is an apparatus for measuring turbidity, which includes a body case and includes a light source device, a light path absorption cell, a light path reception and detection module, a screen and a central processing unit, all of which are disposed on the body case. Spectrum of the light ray emitted by the light source device mainly has wavelengths in a range of 350 nm to 1000 nm. The spectrum has two peak wavelengths, one of which is in a range of 400 nm to 500 nm and has a half-peak width in a range of 5 nm to 50 nm, and the other of which is in a range of 550 nm to 750 nm and has a half-peak width in a range of 50 nm to 150 nm. Also disclosed is a method for rapidly measuring turbidity. By means of the present invention, turbidity of water sample can be measured accurately, simply, steadily and in high sensitivity. | 08-27-2015 |
Jin Ruan, Shanghai CN
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20150249881 | POWER CONTROL FOR MULTICHANNEL SIGNAL PROCESSING CIRCUIT - A circuit includes an input channel array that includes a plurality of channels to receive a plurality of input signals and generate a plurality of channel output signals. A processor to processes the plurality of channel output signals from the input channel array. The processor and the input channel array are configured to operate in a sleep mode when all of the analog input signals are inactive or an active mode when at least one of the analog input signals is active. A secondary channel samples the plurality of input signals and generates a secondary output signal indicative of activity for at least one of the input signals. A secondary channel detector determines a level of signal activity for any of the input signals during the sleep mode based on the secondary output signal. | 09-03-2015 |
Jiwu Ruan, Liverpool GB
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20110028718 | PARACYCLOPHANE-BASED LIGANDS, THEIR PREPARATION AND USE IN CATALYSIS - A substituted paracyclophane is described of formula (I) wherein X | 02-03-2011 |
20140330012 | PARACYCLOPHANE-BASED LIGANDS, THEIR PREPARATION AND USE IN CATALYSIS - A substituted paracyclophane of formula (I) is provided | 11-06-2014 |
Junshan Ruan, Taicang City, Suzhou City CN
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20160128940 | DOCETAXEL NANO-POLYMER MICELLE LYOPHILIZED PREPARATION AND PREPARATION METHOD THEREOF - A docetaxel nano-polymer micelle lyophilized preparation is disclosed including methoxypolyethylene glycol-polylactic acid block copolymer carrier material and docetaxel, the docetaxel being is encapsulated in the carrier material. A mass ratio of the docetaxel to the carrier material is 0.01-0.15. The methoxypolyethylene glycol-polylactic acid block copolymer is formed by ring opening polymerization of D,L-lactide and methoxypolyethylene glycol. A mass ratio of the methoxypolyethylene glycol to the D,L-lactide is 1:0.55-0.65 or 1:0.73-0.89 or 1:0.91-0.99. The mass ratio of the docetaxel to the carrier is further optimized by adjusting a mass ratio of polyester to polyether in the methoxypolyethylene glycol polylactide block copolymer. The encapsulation efficiency of a docetaxel micelle prepared by the block copolymer after being re-dissolved by water can be greater than 90% at 12 hours. | 05-12-2016 |
20160137775 | METHOXYPOLYETHYLENE GLYCOL-POLYLACTIC ACID BLOCK COPOLYMER AND PREPARATION METHOD THEREOF - A methoxypolyethylene glycol-polylactic acid block copolymer is disclosed, the methoxypolyethylene glycol-polylactic acid block copolymer being a block copolymer formed by ring opening polymerization of D,L-lactide and methoxypolyethylene glycol. A mass ratio of the methoxypolyethylene glycol to the D,L-lactide is 1:0.55-0.65 or 1:0.73-0.89 or 1:0.91-0.99. A preparation method of the foregoing block copolymer is also provided. When the block copolymer is used as a carrier for preparing a drug micelle, the encapsulation efficiency of the drug micelle prepared after being re-dissolved by water can be greater than 90% at 12 hours. | 05-19-2016 |
Keming Ruan, Quanzhou CN
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20160004344 | TOUCH PANEL AND FABRICATION METHOD THEREOF - A touch panel is provided. The touch panel is defined as having a viewable area and a non-viewable area. The touch panel includes a protection cover and a sensing electrode layer. The protection cover includes a strengthened substrate and a functional protection layer formed on the strengthened substrate in the viewable area. The sensing electrode layer is formed on the surface of the functional protection layer in the viewable area. The disposition of the functional protection layer prevents the sensing electrode layer from failing in a broken circuit, which occurs due to the strengthened substrate chipping or cracking. Thus, the reliability of the touch panel is enhanced. Further, a method for fabricating the touch panel is also provided. | 01-07-2016 |
20160132157 | TOUCH DEVICE AND FABRICATION METHOD THEREOF - The present disclosure relates to a touch technology, and more particularly to a touch device and a fabrication method thereof. The touch device comprises a sensing area and a peripheral area. The touch device further comprises a sensing electrode layer, a shading layer, a signal transmission line layer, and a conductive layer. The sensing electrode layer extends from the sensing area to the peripheral area. The shading layer is disposed on the peripheral area to overlay the sensing electrode layer and has a through hole to expose a portion of the sensing electrode layer. The signal transmission line layer is disposed on the shading layer and does not cover the through hole. The conductive layer fills the through hole and electrically connects the sensing electrode layer. In addition, a fabrication, method of a touch device is also provided. | 05-12-2016 |
Kerong Ruan, Xiamen, Fujian CN
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20150328702 | DIAMOND WIRE SAW PREVENTING ROTATION OF BEADS - A diamond wire saw preventing rotation of beads. A plurality of diamond beads are strung on a steel wire rope, the beads are combined with and fixed to the steel wire rope by injecting a rubber and plastic material, two sides of a substrate pipe of the diamond beads are pressed into a polygonal pipe mouth structure and the pipe mouth is wrapped by the rubber and plastic material, so that the diamond beads cannot rotate easily. In addition, concave lines or convex lines are disposed on inner walls of the diamond beads in the direction of the steel wire rope. The concave lines or the convex lines are embedded into the rubber and plastic material by injecting, the rubber and plastic material, and the holding force and the friction force of the diamond beads are improved. | 11-19-2015 |
Kerong Ruan, Xiamen CN
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20150328702 | DIAMOND WIRE SAW PREVENTING ROTATION OF BEADS - A diamond wire saw preventing rotation of beads. A plurality of diamond beads are strung on a steel wire rope, the beads are combined with and fixed to the steel wire rope by injecting a rubber and plastic material, two sides of a substrate pipe of the diamond beads are pressed into a polygonal pipe mouth structure and the pipe mouth is wrapped by the rubber and plastic material, so that the diamond beads cannot rotate easily. In addition, concave lines or convex lines are disposed on inner walls of the diamond beads in the direction of the steel wire rope. The concave lines or the convex lines are embedded into the rubber and plastic material by injecting, the rubber and plastic material, and the holding force and the friction force of the diamond beads are improved. | 11-19-2015 |
Ke Rong Ruan, Surrey CA
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20150213408 | System and Method for Crowd Sourcing Product Development - A system and method for crowd sourcing product development. A product idea submission form for a product idea is submitted through a product idea submission module by an innovator user. The product idea submission form is decompiled into a plurality of tasks according to the product idea, wherein each of the tasks has a unique identification number. The plurality of tasks is displayed through a release window module, wherein engineer users can view the tasks and place a plurality of bids on each of the tasks, each of the bids including a cost estimate, time estimate, and initial technical schematic. An administrator user reviews the bids and makes a bid selection for a particular bid from the plurality of bids for each of the tasks. Final completed task information is retrieved for each of the tasks and compiled into a product development process package then sent to the innovator user. | 07-30-2015 |
Liangzhong Ruan, Kowloon HK
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20150071368 | CSI FEEDBACK REDUCTION FOR MIMO INTERFERENCE ALIGNMENT - Channel state information (CSI) is reduced for a multi input multi output (MIMO) channel, in which feeding back a part of the CSI matrix is sufficient to align interference in a MIMO network. A feedback dimension quantifies a cost of the CSI feedback of the interference in the MIMO network. A feedback profile is determined that achieves a tradeoff between degrees of freedom, antenna resources and the cost of the feedback. The feedback profile parameterizes a feedback function, which determines how the CSI matrices are fed back to the transmitter. The precoders of the network are adaptive to only the partial CSI knowledge at the transmitter. | 03-12-2015 |
Ling Ruan, Wuhan CN
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20150185270 | Method for recognizing transformer partial discharge pattern based on singular value decomposition algorithm - A method for recognizing a transformer partial discharge pattern based on a singular value decomposition (SVD) algorithm includes a training model and a classification recognizing process, comprising: firstly setting up an experimental environment having artificial defects, collecting at least one datum sample, and calculating statistical feature parameters of each datum sample to form a datum sample matrix; performing singular value decomposition on the datum sample matrix and determining an order of an optimal retention matrix by judging whether a feature of a retention matrix is clear, so as to obtain a type feature description matrix and a class-center description vector group after dimensionality reduction; preprocessing samples to be recognized to obtain a sample vector, and performing linear transformation on the sample vector utilizing a type space description matrix. | 07-02-2015 |
Lingao Ruan, Xinchang County CN
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20150353607 | Glycopeptide Compound Or Pharmaceutical Salt Thereof And Method For Preparing Same, And Pharmaceutical Compositions And Applications Thereof - The present invention provides a glycopeptide compound or pharmaceutically acceptable salt thereof as shown in Formula (I) or (II), and a method for preparing same, and pharmaceutical compositions and applications thereof, wherein the definition of R | 12-10-2015 |
Maorong Ruan, Malmo SE
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20100233157 | HUMAN ANTIBODIES AGAINST HUMAN FAS AND THEIR USE - Binding members directed to human Fas (Fas), in particular antibody molecules against human Fas, employing the antibody VH and/or VL domain of the antibody molecule termed F45D9, which may be in IgG1 or IgG4 format. Methods of use in patients, diseases or disorders involving apoptosis, such as Graft-Versus-Host Disease, HIV-infection, Stevens-Johnson syndrome or Toxic epidermal necrolysis, Islet transplantation as treatment for insulin-dependent diabetes, diseases based on ischemia or ischemic reperfusion injury, heart disease, renal disease, neurological disorders and injuries and lymphocyte depletion in cancer patients associated to cytotoxic antineoplastic therapy. | 09-16-2010 |
Qiangsheng Ruan, Beijing CN
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20150319074 | Cluster and Forwarding Method - Embodiments of the present invention provide a cluster that includes a first node and a second node, and the first node and the second node are configured to cooperatively perform a forwarding service on a first packet, where the first node is configured to receive the first packet by using an inbound interface and determine the inbound interface; and the second node is configured to determine an outbound interface according to a forwarding table corresponding to the forwarding service and forward the first packet by using the outbound interface of the second node. In addition, the embodiments of the present invention further provide other clusters and forwarding methods. The foregoing technical solutions help to reduce software and hardware resources occupied by a cluster. | 11-05-2015 |
Wei Ruan, Suzhou CN
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20160113026 | Advanced Dynamic Channel Assignment - A device for assigning radio channels to radio transceiver devices. The device comprises an interface configured to receive two or more radio communication values, each associated with a radio transceiver device. The device comprises a processor configured to calculate an ordering of two or more radio transceiver devices based on radio communication values and build, according to the ordering, one or more rooted tree representing assignment of available radio channels to first radio transceiver devices according to the ordering. A branch of the rooted tree is selected according to a cost function value calculated along each branch. The processor is configured to assign the available radio channels to the radio transceiver devices according to the selected branch. | 04-21-2016 |
20160119239 | Method and Apparatus for Providing an Efficient Multi-Client Access - An apparatus and a method for providing an efficient multi-client access in a WLAN, the method comprising the step of: when the number of clients exceeds a threshold, creating at least two virtual access points (VAP1, VAP2, VAP3); load balancing by distributing workloads across the created at least two virtual access points; and dynamically allocating at least one quality of service parameter (e.g., timeslots, AIFS, TXOP, maximum and minimum contention window) to each of the created at least two virtual access points. | 04-28-2016 |
Weihua Ruan, Xuchang CN
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20150068722 | Circulating Cooling System and Method for Controlling Circulating Cooling System - A circulating cooling system and a method for controlling the circulating cooling system are disclosed in this disclosure. Wherein, the circulating cooling system is divided into three parts: an internal cooling circulation device, a plate heat exchanger and an external cooling circulation device, wherein the internal cooling circulation device is adapted to perform circulating cooling on a heat-generating device; the plate heat exchanger is adapted to perform heat exchange between external cooling water in the external cooling circulation device and the internal cooling water in the internal cooling circulation device; the external cooling circulation device is adapted to cool the external cooling water. Also, the external cooling primary circulation pump, the cold accumulation water pool, the water-air plate-wing heat exchanger, the cold accumulation air cooler, the first valve and the second valve may be controlled, respectively. Thus, water consumption and power consumption may be effectively reduced while cooling the heat-generating device. | 03-12-2015 |
20150237766 | Closed Circulating Water Cooling Apparatus and Method - A closed circulating water cooling apparatus and method. The cooling apparatus comprises: an internal cooling apparatus, a plate heat exchanger ( | 08-20-2015 |
Weihua Ruan, Henan CN
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20150292759 | Closed Circulating Water Cooling Apparatus and Method - A closed circulating water cooling apparatus and method. The cooling apparatus comprises: an internal cooling apparatus, a plate heat exchanger ( | 10-15-2015 |
Xiang Ruan, Otsu-Shi JP
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20140056529 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device for identifying a characteristic of an eye from a face image comprising: a first differentiation unit configured to differentiate an eye region in at least a vertical direction of the eye to obtain a first luminance gradient; a first edge extraction unit configured to extract a first edge point according to the first luminance gradient; and a curve identification unit configured to identify a curve, which is a B-spline curve or a Bezier curve expressed by a control point and both end points and fits to the first edge point, as a curve expressing an upper-eyelid or lower-eyelid outline, the end points being an inner corner point of eye and a tail point of eye, by voting for the control point that is a voting target with respect to the first edge point using the Hough transform. | 02-27-2014 |
20140072230 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device for identifying a characteristic of an eye from a face image comprising: a first differentiation unit configured to differentiate an eye region in a crosswise direction of the eye to obtain a first luminance gradient; a first edge extraction unit configured to extract a first and a second edge points; a voting unit configured to vote for an ellipse; a pupil outline identification unit configured to identify an ellipse expressing a pupil outline; a second differentiation unit configured to obtain a second luminance gradient by differentiating in a vertical direction; a second edge extraction unit configured to extract a third edge point; a curve identification unit configured to identify a curve that fits to the third edge point as a curve expressing an eyelid outline; and a pupil region identification unit configured to identify a pupil region based on the identified ellipse and the identified curve. | 03-13-2014 |
20150071532 | IMAGE PROCESSING DEVICE, COMPUTER-READABLE RECORDING MEDIUM, AND IMAGE PROCESSING METHOD - Disclosed are an image processing device, an image processing method, and a non-transitory computer-readable medium that obtain a contour image in which noise edges are eliminated from local edge information and a contour of an important object is enhanced. The image processing device includes a local contour extraction unit which generates a local edge image and a global contour extraction unit which generates a global edge image. The image processing device generates a contour image by preparing the local edge image and obtaining the weighting sum of the local edge image and the global edge image. | 03-12-2015 |
20150154471 | IMAGE PROCESSING DEVICE AND METHOD, AND COMPUTER READABLE MEDIUM - An image processing device and a method performed by a computer, the image processing device comprising: a processing unit configured to operate as an image acquisition unit configured to acquire an image; a similarity map generator configured to calculate, with a region constructed with one or a plurality of pixels in the image as a constituent unit, a first similarity map based on a first algorithm, the first similarity map representing a degree of similarity between the region and a marginal region of the image, and calculate a second similarity map based on a second algorithm, the second similarity map representing a degree of similarity between the region and the marginal region of the image; and a saliency map generator configured to integrate the first similarity map and the second similarity map to generate a saliency map. | 06-04-2015 |
Xiang Ruan, Otsu JP
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20120288189 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE - An image processing method includes a segmentation step that segments an input image into a plurality of regions by using an automatic segmentation algorithm, and a computation step that calculates a saliency value of one region of the plurality of segmented regions by using a weighted sum of color differences between the one region and all other regions. Accordingly, it is possible to automatically analyze visual saliency regions in an image, and a result of analysis can be used in application areas including significant object segmentation, object recognition, adaptive image compression, content-aware image resizing, and image retrieval. | 11-15-2012 |
Xiang Ruan, Kyoto-Shi JP
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20110222726 | GESTURE RECOGNITION APPARATUS, METHOD FOR CONTROLLING GESTURE RECOGNITION APPARATUS, AND CONTROL PROGRAM - A gesture recognition apparatus is caused to correctly recognize start and end of a gesture without use of special unit by a natural manipulation of a user and low-load processing for the gesture recognition apparatus. The gesture recognition apparatus that recognizes the gesture from action of a recognition object taken in a moving image includes: a gravity center tracking unit that detects a specific subject having a specific feature from the moving image; a moving speed determining unit that computes a moving speed per unit time of the specific subject; a moving pattern extracting unit that extracts a moving pattern of the specific subject; and a start/end judgment unit that discriminates movement of the specific subject as an instruction (such as an instruction to start or end gesture recognition processing) input to the gesture recognition apparatus when the moving speed and the moving pattern satisfy predetermined conditions. | 09-15-2011 |
20110222775 | IMAGE ATTRIBUTE DISCRIMINATION APPARATUS, ATTRIBUTE DISCRIMINATION SUPPORT APPARATUS, IMAGE ATTRIBUTE DISCRIMINATION METHOD, ATTRIBUTE DISCRIMINATION SUPPORT APPARATUS CONTROLLING METHOD, AND CONTROL PROGRAM - An attribute of image data can accurately be discriminated. An image attribute discrimination apparatus includes a heterogeneous region extracting unit that specifies a heterogeneous region from image data. The heterogeneous region includes a heterogeneous matter whose attribute is different from that of a content originally produced by the image data. An image attribute discrimination apparatus further includes a scene discrimination unit that discriminates the attribute of the image data based on a feature quantity extracted from a pixel group except each pixel in the heterogeneous region in each pixel of the image data. | 09-15-2011 |
Xiang Ruan, Shiga JP
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20140112598 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND CONTROL PROGRAM - An image processing device has a query image specification unit that specifies a query image in accordance with designation by a user, an object detection unit that detects an object in the query image, a synthetic query image generation unit that synthesizes a plurality of objects in the objects detected by the object detection unit to generate a synthetic query image including the plurality of objects, and an image retrieval unit that retrieves an image similar to the synthetic query image based on the synthetic query image. | 04-24-2014 |
20140321748 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM - An image processing device has an affinity calculating unit that handles each pixel in an image or each region including a plurality of pixels joined together, as a unit component, and determines a first affinity between each of the unit components and one of the unit components which is located in a periphery region of the image, a foreground region identifying unit that identifies, as a foreground region, a region made up of one or more of the unit components whose first affinities calculated by the affinity calculating unit are lower than a preset threshold, and a saliency measure output unit that determines a second affinity between each of the unit components in the image and the foreground region identified by the foreground region identifying unit, and outputs the second affinity as a saliency measure for each unit component. | 10-30-2014 |
20140321754 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING CONTROL PROGRAM, AND RECORDING MEDIUM - An image processing device configured to detect a salient region from an image has a pixel small-region image generating unit that generates a pixel small-region image using, as a unit, a pixel small region made of pixels adjacent to one another and whose luminance values or chromaticity are similar, from the image, a prior probability calculator that calculates prior probability of likelihood of the salient region for each of the pixels of the image, a region generating unit that generates a salient-region-containing region having high possibility of containing a salient region on the basis of a corner point extracted from the image, and a likelihood calculator. | 10-30-2014 |
20150262039 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus has an image acquisition unit that acquires an image that is to be subjected to processing, a learning sample extraction unit that extracts data of a plurality of learning samples from the image, a classifier learning unit that performs learning of a plurality of classifiers using the plurality of learning samples, a strong classifier generation unit that generates a strong classifier by combining the plurality of learned classifiers, and a saliency map generation unit that generates a saliency map of the image using the strong classifier. | 09-17-2015 |
20150262068 | EVENT DETECTION APPARATUS AND EVENT DETECTION METHOD - An event detection apparatus determines the occurrence of an abnormal event based on input data without predefining and learning normal or abnormal patterns. A first data obtaining unit obtains first data. A feature quantity classifying unit obtains a feature quantity corresponding to the first data, generates a plurality of clusters for classifying the obtained feature quantity, and classifies the feature quantity into a corresponding one of the clusters. A learning unit learns a plurality of identifiers using feature quantities classified into the clusters. A second data obtaining unit obtains second data. An identifier unit inputs a feature quantity corresponding to the second data into the plurality of learned identifiers, and receives an identification result from each identifier. A determination unit determines whether the second data includes an identification target event based on the obtained identification result. | 09-17-2015 |
Xianzhang Ruan, Shenzhen CN
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20150347294 | Method and Apparatus for Implementing Compatibility between Different Nand Flash Memories - A method and an apparatus for implementing compatibility of different Nand flashes are provided. Based on the technical solution provided by the disclosure, the problem that a driver and a file system of a Nand flash are not easy to be compatible with a Nand flash of a different architecture in the prior art is solved, one product can be compatible with the existing Nand flashes in the mark, a good expansion interface is provided, and a new Nand flash can be supported quickly, so that the time to market of the product is shortened and the competitiveness of the product is | 12-03-2015 |
Xiao-Dong Ruan, Taipei KR
Xiaoyu Ruan, Tokyo JP
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20120036443 | INFORMATION TERMINAL, INFORMATION PRESENTATION METHOD FOR AN INFORMATION TERMINAL, AND INFORMATION PRESENTATION PROGRAM - An information terminal enables a user to simply and easily confirm a plurality of pieces of update information handled by a plurality of various application programs without any troublesome operation. An information storage stores a plurality of different types of information. An update information storage stores a part of information updated in the information storages as update information associated with the respective types. An update information manager monitors an information update in the information storages and stores, when an information update is made in the information storages, the part of the updated information in the update information storage as update information associated with the respective types. Further, an information selector extracts the update information stored in the update information storage in time series and outputs them to display them on a screen. | 02-09-2012 |
20140289671 | INFORMATION TERMINAL, INFORMATION PRESENTATION METHOD FOR AN INFORMATION TERMINAL, AND INFORMATION PRESENTATION PROGRAM - Information storages store a plurality of different types of information. An update information storage stores a part of information updated in the information storages as update information associated with the respective types. An update information manager monitors an information update in the information storages and stores, when an information update is made in the information storages, the part of the updated information in the update information storage as update information associated with the respective types. Further, an information selector extracts the update information stored in the update information storage in time series and outputs them to display them on a screen. | 09-25-2014 |
Yibing Ruan, Taizhou City CN
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20150276286 | Expansion Valve - An expansion valve relating to the field of air conditioning technology. The present expansion valve comprises a housing, a cylindrical valve body with an inner cavity fixed inside the housing. In the inner cavity, there is a matched set of the first valve core and the second valve core sliding along it. A retaining ring is fixed in the inner cavity between the two valve cores. At both ends of the inner cavity there are spring assemblies driving the valve cores towards the retaining ring. A damping structure is also installed between the first valve core and the second valve core. In this manner, a cushioning effect is provided when the first valve core approaches the second valve core, which lightens the impacts to valve cores and thereby extend the service life of the expansion valve. | 10-01-2015 |
20150354876 | Automatic Two-Way Expansion Valve - An automatic two-way expansion valve that resolves the issue where the precision in flow control of existing expansion valves is low. This automatic two-way expansion valve comprises a valve body and the first and second valve cores inside the valve body. There is a small bore concatenate with a big bore inside second valve core. One end of first valve core passes through the big bore and plug into the small bore. There is a flow clearance between the end of first valve core and the sidewall of the small bore. There is a sealing cone on first valve core, which can press against the chamfer rim between the small bore and the big bore. It effectively improves the precision in flow control, by modifying the shape of the end of first valve core and adding the first and the second gaskets. | 12-10-2015 |
Yijun Ruan, Singapore SG
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20090191598 | Nucleic Acid Interaction Analysis - The present invention provides at least one isolated linear composite nucleic acid molecule comprising at least one first tag from at least one first nucleic acid molecule and at least one second tag from at least one second nucleic acid molecule, wherein the first and second nucleic acids interact in a nucleic acid mixture; and wherein the first and second tags are from different nucleic acid molecules. The invention also provides a method of producing at least one isolated linear composite nucleic acid and to a method of detecting and/or identifying nucleic acid interactions. | 07-30-2009 |
20120016595 | TRANSCRIPT MAPPING METHOD - A transcript mapping method according to an embodiment of the invention is described hereinafter and combines short tag based (SAGE and MPSS) efficiency with the accuracy of full-length cDNA (flcDNA) for comprehensive characterization of transcriptomes. This method is also referred to as Gene Identification Signature (GIS) analysis. In this method, the 5′ and 3′ ends of full-length cDNA clones are initially extracted into a ditag structure, with the ditag concatemers of the ditag being subsequently sequenced in an efficient manner, and finally mapped to the genome for defining the gene structure. As a GIS ditag represents the 5′ and 3′ ends of a transcript, it is more informative than SAGE and MPSS tags. Segment lengths between 5′ and 3′ tag pairs are obtainable including orientation, ordering and chromosome family for efficient transcript mapping and gene location identification. Furthermore, a compressed suffix array (CSA) is used for indexing the genome sequence for improve mapping speed and to reduce computational memory requirements. | 01-19-2012 |
20120214157 | METHOD TO GENERATE OR DETERMINE NUCLEIC ACID TAGS CORRESPONDING TO THE TERMINAL ENDS OF DNA MOLECULES USING SEQUENCES ANALYSIS OF GENE EXPRESSION (TERMINAL SAGE) - We describe a method of providing an indication of an instance of expression of a gene, the method comprising the steps of: (a) providing a complementary deoxyribonucleic acid (cDNA) having a terminus comprising a terminal transcribed sequence of a gene; (b) linking the cDNA to an linker sequence thereby forming a linked nucleic acid, in which the linker sequence comprises a first recognition site for a first nucleic acid cleavage enzyme, preferably a restriction endonuclease, that allows nucleic acid cleavage at a site distant from the first recognition site; and (c) cleaving the linked nucleic acid with the first nucleic acid cleavage enzyme to provide a linked tag, in which the linked tag comprises a nucleotide sequence tag representative of a terminal transcribed sequence of the gene; and (d) detecting the presence or identity of the linked tag or the nucleotide sequence tag to provide an indication of an instance of gene expression. | 08-23-2012 |
20130324533 | METHOD OF DETECTING RESISTANCE TO CANCER THERAPY - We describe a polymorphic variant of a BIM {BCL2L11) gene which comprises, in 5′ to 3′ order, the nucleotide sequence set out in SEQ ID NO: 5 followed immediately by the nucleotide sequence set out in SEQ ID NO: 7. The BIM polymorphic variant may be characterised by lacking the nucleotide sequence set out in SEQ ID NO: 6. It may be used to detect BCR-ABL-independent TKI-resistance (resistance to treatment with tyrosine kinase inhibitors) for chronic myelogenous leukaemia, c-KIT/PDGFR-independent TKI-resistance for gastrointestinal stromal tumours (GIST), EGFR-independent TKI-resistance for non-small cell lung cancer (NSCLC) or JAK2-independent TKI-resistance for a myeloproliferative disorder, in an individual comprising such a polymorphism. | 12-05-2013 |
Yinlan Ruan, South Australia AU
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20100237255 | OPTICAL FIBER SENSOR - A sensor based on optical fiber technology is described. The sensor includes an elongate core for propagating light having an excitation wavelength; an interaction region that includes a fluorescent material for excitation by the propagated light to produce fluorescent light; and an interface region defining a boundary between the elongate core and the interaction region. The elongate core of the sensor is adapted to increase an intensity of the propagated light at the interface region to increase the amount of captured fluorescent light in the elongate core. | 09-23-2010 |
Yonghua Ruan, Huzhou CN
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20150147139 | BINDING DEVICE FOR BINDING MACHINES AND A PUNCHING AND BINDING INTERGRATIVE MACHINE - This invention discloses a binding device for binding machines and a punching and binding integrative machine. The binding device includes a base fixing plate, a support arranged on the said base fixing plate, a pushing block arranged on the said support, and a clip holder arranged on the said base fixing plate and a mounting slot arranged on the said clip holder to accommodate binding clips. The pushing block is equipped with a binding clip press-in slot in a position corresponding to the said mounting slot, and a size deviation compensation device adapted to different specifications of binding clips. The invention is equipped with a size deviation compensation device. | 05-28-2015 |
Yong Ling Ruan, New South Wales AU
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20100167040 | IDENTIFICATION OF A NOVEL TYPE OF SUCROSE SYNTHASE AND USE THEREOF IN FIBER MODIFICATION - Methods and means are described to modify fiber characteristics in a fiber producing plant, such as cotton, based on the use of a novel type of sucrose synthase protein or related nucleic acids. | 07-01-2010 |
Yuan Ruan, Beijing CN
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20150220135 | METHOD FOR REDUCING POWER CONSUMPTION OF MEMORY SYSTEM, AND MEMORY CONTROLLER - A method for reducing power consumption of a memory system and a memory controller are provided. The method for reducing power consumption of a memory system includes: determining whether a dynamic random access memory DRAM memory module with a low access frequency exists in a memory system; when a DRAM memory module with a low access frequency exists, transfer, according to a size of a working set in the memory system, page data that does not belong to the working set to a non-volatile memory NVM memory module, where the page data that does not belong to the working set is page data that does not need to be accessed when a process runs within preset time. | 08-06-2015 |
20150220448 | Address Compression Method, Address Decompression Method, Compressor, and Decompressor - An address compression method, an address decompression method, a compressor, and a decompressor, which can improve an address compression ratio. The address compression method includes after a compressor receives multiple operation request messages that are sent by a first processor, determining, according to an address feature formed by address information carried in all operation request messages that have a same stream number, a compression algorithm corresponding to the operation request messages that have a same stream number; and then compressing, according to the determined compression algorithm, addresses carried in the operation request messages that have a same stream number. The present invention is applicable to the computer field. | 08-06-2015 |
20150293859 | Memory Access Processing Method, Memory Chip, and System Based on Memory Chip Interconnection - A memory access processing method is based on memory chip interconnection, a memory chip, and a system, which relate to the field of electronic devices, and can shorten a time delay in processing a memory access request and improve a utilization rate of system bandwidth. The method of the present invention includes: receiving, by a first memory chip, a memory access request; and if the first memory chip is not a target memory chip corresponding to the memory access request, sending, according to a preconfigured routing rule, the memory access request to a next memory chip connected with the first memory chip, until the target memory chip corresponding to the memory access request is determined. Embodiments of the present invention are mainly used in a process of processing a memory access request. | 10-15-2015 |
20160055898 | MEMORY ACCESS METHOD AND MEMORY SYSTEM - A first level buffer chip gates a target second level buffer chip according to a preset mapping relationship, a first chip select signal, and a first higher-order address signal, and forwards a memory access instruction and a lower-order address signal received from a memory controller to the target second level buffer chip. The target second level buffer chip determines a target memory module according to a second chip select signal and a delayed address signal obtained by delays a second higher-order address signal, determines a target memory chip according to the lower-order address signal, acquires target data from the target memory chip according to the memory access instruction, and returns the target data to the memory controller. A cascading manner of a system memory is changed to a tree-like topological form, which avoids a protocol conversion problem, reduces the memory access time. | 02-25-2016 |
Yunfang Ruan, Wuhan CN
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20150219867 | COMPOSITE ELECTRO/OPTICAL MICROCABLE - In one aspect of the invention, the composite electro/optical microcable includes an outer sheath, and a composite electro/optical core covered by the outer sheath. The composite electro/optical core includes a strand of an insulated conductive wire set and an optical fiber unit, and a wrapping layer wrapping the strand of the insulated conductive wire set and the optical fiber unit. The insulated conductive wire set comprises one or more insulated conductive wires, each insulated conductive wire comprising one or more metal wires and an insulating layer covering the one or more metal wires. The optical fiber unit includes one or more optical fibers, one or more tight-buffered optical fiber cables, or one or more optical fiber ribbons. | 08-06-2015 |
Zhenhua Ruan, Wuxi City CN
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20150140613 | ENHANCED FERMENTATION PROCESS USING MOLASSES - Described herein are compositions and methods for enhanced fermentation of molasses using transglucosidase. | 05-21-2015 |
Zhigang Ruan, Waterloo CA
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20090164972 | SYSTEM AND METHOD FOR GENERATING RUNTIME METADATA FOR USE IN THE DEVELOPMENT OF MOBILE DEVICE APPLICATIONS - A system and method for generating runtime metadata for use in the development of mobile device applications. A metadata file, such as an XML file that is used to capture the metadata for a database associated with a mobile device application, is used to generate initialization code. This initialization code, when executed, creates runtime metadata for the application database in terms of a first object (e.g. classID object) through which metadata associated with the application database is accessible and at least one second object (e.g. propertyID object) through which metadata associated with a property of a data record of the application database is accessible. | 06-25-2009 |
20110183649 | DTMF SIGNALLING BETWEEN MOBILE AND SERVER - In a method of processing an incoming sequence of one or more DTMF tones at a mobile device, the sequence is decoded to thereby identify any encoded message. Where the decoding does not identify a message, at least applying an error correction algorithm to the sequence to identify a message. Where the algorithm fails to correct the sequence, the sequence is compared to messages currently expected by the mobile device. If a message is not identified, a negative acknowledgement message may be sent. At a server, upon receipt of a negative acknowledgement message, it is determined if a message was sent to the mobile device in a previous pre-determined time window. If so, the message is re-sent. The server repeatedly sends certain messages to a mobile device until an acknowledgement message indicating receipt of the message by the mobile device is received. | 07-28-2011 |
20110183653 | ERROR CORRECTION FOR DTMF CORRUPTION ON UPLINK - Aspects relate to provision of enterprise call capabilities to mobile devices. For example, a mobile device can indicate, over a data channel, that a PBX is to make a call on its behalf to a called party. The PBX can call back the mobile device, call the called party, and bridge those call legs to establish the call. The mobile device can employ mechanisms that a particular incoming call is made by the PBX. These mechanisms can include using ANI information, sending, and receiving audible verification codes over the voice channel established after answering the incoming call. The verification codes can be selected based different behaviors of the mobile devices. | 07-28-2011 |
20110261784 | METHOD, SYSTEM AND APPARATUS FOR MANAGING CALL HANDOFF - According to embodiments described in the specification, a method, system and apparatus for managing call handoff are provided, comprising: receiving a request from a mobile electronic device to initiate handover of a first media session between the mobile electronic device and a private branch exchange (PBX) from a first transport to a second transport; establishing a second media session with the mobile electronic device over the second transport; shuffling call media from the first media session to the second media session; and responsive to shuffling the call media, terminating the first media session. | 10-27-2011 |
20110263234 | METHOD, SYSTEM AND APPARATUS FOR HANDLING A CALL RECEIVED AT A MOBILE COMMUNICATION DEVICE - A method, apparatus and system for handling a call received at a mobile communication device, in association with an automated number identification (ANI) number are provided. The ANI number is compared with a list of ANI numbers associated with an applications server, the list stored at the mobile communications device. When the ANI number is not in the list, a tone is provided on the call. When a corresponding tone is detected on the call in response to the tone, the call is handled as a call associated with the applications server and otherwise the call handled as a typical mobile communication call. | 10-27-2011 |
20110263246 | METHOD, SYSTEM AND APPARATUS FOR MANAGING TRANSPORTS - According to embodiments described in the specification, a method, system and apparatus for managing transports is provided. The method comprises: maintaining a transport preference in a memory of the mobile electronic device, the transport preference including an identifier of a preferred transport; monitoring available transports; and selecting a transport for use based on the transport preference and the available transports. | 10-27-2011 |
20120009929 | User Profiles - A method, system and computer-readable product for a fixed mobile convergence system. The method includes analyzing at least one rule set associated with at least one user profile with the user profile being associated with at least one mobile device supporting more than one line. Each line offering one or more transports and options for establishing a telephone call. After analyzing the one or more rule sets, a context-specific real-time usage mode is determined based on the analysis which include selections of a telephone line, a transport and establishment options. After determining the usage mode, a call is established between one of the devices and a telephony endpoint, either incoming or outgoing, based on the determined usage mode. | 01-12-2012 |
20120258698 | ERROR CORRECTION FOR DTMF CORRUPTION ON UPLINK - Aspects relate to provision of enterprise call capabilities to mobile devices. For example, a mobile device can indicate, over a data channel, that a PBX is to make a call on its behalf to a called party. The PBX can call back the mobile device, call the called party, and bridge those call legs to establish the call. The mobile device can employ mechanisms that a particular incoming call is made by the PBX. These mechanisms can include using ANI information, sending, and receiving audible verification codes over the voice channel established after answering the incoming call. The verification codes can be selected based different behaviors of the mobile devices. | 10-11-2012 |
20130045727 | METHOD, SYSTEM AND APPARATUS FOR HANDLING A CALL RECEIVED AT A MOBILE COMMUNICATION DEVICE - A method, apparatus and system for handling a call received at a mobile communication device, in association with an automated number identification (ANI) number are provided. The ANI number is compared with a list of ANI numbers associated with an, applications server, the list stored at the mobile communications device. When the ANI number is not in the list, a tone is provided on the call. When a corresponding tone is detected on the call in response to the tone, the call is handled as a call associated with the applications server and otherwise the call handled as a typical mobile communication call. | 02-21-2013 |
20130079043 | DTMF SIGNALLING BETWEEN MOBILE AND SERVER - In a method of processing an incoming sequence of one or more DTMF tones at a mobile device, the sequence is decoded to thereby identify any encoded message. Where the decoding does not identify a message, at least applying an error correction algorithm to the sequence to identify a message. Where the algorithm fails to correct the sequence, the sequence is compared to messages currently expected by the mobile device. If a message is not identified, a negative acknowledgement message may be sent. At a server, upon receipt of a negative acknowledgement message, it is determined if a message was sent to the mobile device in a previous pre-determined time window. If so, the message is re-sent. The server repeatedly sends certain messages to a mobile device until an acknowledgement message indicating receipt of the message by the mobile device is received. | 03-28-2013 |
20130217374 | ERROR CORRECTION FOR DTMF CORRUPTION ON UPLINK - Aspects relate to provision of enterprise call capabilities to mobile devices. For example, a mobile device can indicate, over a data channel, that a PBX is to make a call on its behalf to a called party. The PBX can call back the mobile device, call the called party, and bridge those call legs to establish the call. The mobile device can employ mechanisms that a particular incoming call is made by the PBX. These mechanisms can include using ANI information, sending, and receiving audible verification codes over the voice channel established after answering the incoming call. The verification codes can be selected based different behaviors of the mobile devices. | 08-22-2013 |
Zongcai Ruan, Nanjing, Jiangsu CN
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20160004916 | Road Region Detection - A road region detection method is provided. The method includes: obtaining a first image captured by a camera at a first time point and a second image captured by the camera at a second time point (S | 01-07-2016 |
20160035107 | MOVING OBJECT DETECTION - A method for moving object detection is provided. The method includes: obtaining a first image captured by a monocular camera at a first time point and a second image captured by the monocular camera at a second time point (S | 02-04-2016 |
Zongcai Ruan, Sipailou Nanjing CN
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20160004916 | Road Region Detection - A road region detection method is provided. The method includes: obtaining a first image captured by a camera at a first time point and a second image captured by the camera at a second time point (S | 01-07-2016 |
Zongcai Ruan, Jiangsu CN
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20160035107 | MOVING OBJECT DETECTION - A method for moving object detection is provided. The method includes: obtaining a first image captured by a monocular camera at a first time point and a second image captured by the monocular camera at a second time point (S | 02-04-2016 |