Dongdong
Dongdong Du, Guangzhou CN
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20160116161 | INFRARED RAY GAS BURNER WITH WINDPROOF FUNCTION - An infrared ray gas burner with windproof function consisting of a nozzle ( | 04-28-2016 |
Dongdong Li, Yantai CN
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20140356217 | METHOD FOR PREPARING R-FE-B BASED SINTERED MAGNET - A method for preparing an R—Fe—B based sintered magnet. The method includes: 1) preparing a R | 12-04-2014 |
Dongdong Li, Frisco, TX US
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20100248760 | System and Method for Cooperative Spectrum Sensing in Cognitive Radio Systems - A system and method for cooperative spectrum sensing in cognitive radio (CR) systems is provided. A method for CR user operation includes coordinating with partner CR users to share spectrum sensing information, combining spectrum sensing information from partner CR users, and determining if a transmission opportunity exists based on the combined spectrum sensing information. The method also includes transmitting a message to a CR user if the transmission opportunity exists, and storing the message if the transmission opportunity does not exist. | 09-30-2010 |
20100290553 | Probability Based MIMO Mode Selection and Switching System and Method for Wireless Systems - In an embodiment, a method for determining a MIMO mode for a wireless communication system includes providing input parameters, an electronic device determining a probability of each MIMO mode being a dominant MIMO mode; and selecting the MIMO mode based on the determining. | 11-18-2010 |
Dongdong Liu, Beijing CN
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20160086612 | METHOD AND SYSTEM FOR MATCHING MUSIC FILES WITH ELECTROENCEPHALOGRAM - Disclosed are a method and a system for matching an electroencephalogram and music files which compares the scaling index α of an electroencephalogram with the long-range correlation index β, and matches music file with the electroencephalogram if the scaling index and the long-range correlation index close to equal so as to find a music file matched with a measured electroencephalogram automatically. The method and system in accordance with the present invention may automatically find music files matching with human brain statements in real time by measuring an electroencephalogram, and then guide people relieve stress and relax effectively. | 03-24-2016 |
Dongdong Peng, Changzhou CN
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20150340839 | LASER MODULE CONTROL CIRCUIT - A laser module control circuit comprises a laser module circuit, wherein the laser module circuit is connected in parallel with a first control sub-circuit and a second control sub-circuit, with a first triode arranged in the first control sub-circuit and a second triode arranged in the second control sub-circuit, while the collector electrode of the first and second triodes is connected with the laser module circuit. The base electrode thereof is connected with the CPU, and the emitter electrode thereof is connected to the ground. | 11-26-2015 |
Dongdong Peng, Jiangsu CN
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20160103295 | Adjusting Mechanism and Laser Collimator Having the Same - An adjusting mechanism is disclosed. The adjusting mechanism has a differential, first and second stepping motors engaging with the differential, a screw rod connected to the output shaft of the differential such that the screw rod rotates along with the rotation of the output shaft, and a moving block threadably connected to the screw rod to permit motion of the moving block along the longitudinal axis of the screw rod. The output shaft of the adjusting mechanism rotates according to the rotation of the first and second stepping motors, so as to drive the movement of the moving block along the screw rod. | 04-14-2016 |
Dongdong Wang, Rancho Palos Verdes, CA US
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20110014733 | OPTICAL INTERCONNECT DEVICE AND METHOD FOR MANUFACTURING THE SAME - An optical interconnect device includes a first substrate, a second substrate, an optical waveguide, an electrical wiring and a switching device. The first substrate has an electrical wiring circuit, an electrical-optical converter for converting an electrical signal to an optical signal, and a light emitting device for emitting a light. The second substrate has an electrical wiring circuit, an optical-electrical converter for converting the optical signal to the electrical signal, and a light receiving device for receiving the light from the light emitted device. The optical waveguide optically connects the light emitting and light receiving devices. The electrical wiring electrically connects the electrical wiring circuits of the first and second substrates. The switching device determines a fast signal of data to be transmitted via the optical substrate and a slow signal of data to be transmitted via the electrical wiring. | 01-20-2011 |
20110206316 | OPTICAL INTERCONNECT DEVICE AND METHOD FOR MANUFACTURING THE SAME - An optical interconnect device includes a first substrate, a second substrate, an optical waveguide, an electrical wiring and a switching device. The first substrate has an electrical wiring circuit, an electrical-optical converter for converting an electrical signal to an optical signal, and a light emitting device for emitting a light. The second substrate has an electrical wiring circuit, an optical-electrical converter for converting the optical signal to the electrical signal, and a light receiving device for receiving the light from the light emitted device. The optical waveguide optically connects the light emitting and light receiving devices. The electrical wiring electrically connects the electrical wiring circuits of the first and second substrates. The switching device determines a fast signal of data to be transmitted via the optical substrate and a slow signal of data to be transmitted via the electrical wiring. | 08-25-2011 |
Dongdong Wang, Torrance, CA US
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20100195967 | OPTO-ELECTRICAL HYBRID WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME - An opto-electrical hybrid wiring board is formed with a flexible wiring board; a first rigid wiring board and second rigid wiring board connected to each other by the flexible wiring board; a light-emitting element and a light-receiving element, one of which is arranged on the first rigid wiring board and the other on the second rigid wiring board; and a flexible optical waveguide for optically connecting the light-emitting element and the light-receiving element. One end of the flexible wiring board is inserted in and supported by the first rigid wiring board, and the other end is inserted in and supported by the second rigid wiring board; the rigid wiring boards and flexible wiring board are electrically connected to each other by using vias to connect the wiring of the first and second rigid wiring boards and the wiring of the flexible wiring board at the inserted portions. | 08-05-2010 |
20110234299 | SENSOR CONTROL CIRCUIT AND SENSOR - A sensor control circuit for controlling a sensor unit for measuring a physical value includes a timing controller which selects periodically one or more sensor units among multiple sensor units and converts an output signal from the sensor unit to a continuous serial input signal, an oscillator which receives the serial input signal input by the controller and outputs a frequency signal corresponding to the output signal detected by the sensor unit, a counter which counts for a predetermined duration a number of pulses of the frequency signal output from the oscillator, a data converter which converts the number of pulses to voltage data and outputs the data, and an RLC selector which inputs to the converter information indicating a characteristic value on which the number of pulses is based. The characteristic value is resistance, inductance or electrostatic capacitance. The sensor units measure physical values, respectively. | 09-29-2011 |
20110236030 | OPTICAL INTERCONNECT AND SIGNAL TRANSMISSION METHOD - An optical interconnect includes a transmitter circuit, a receiver circuit and an optical signal transmission route. The transmitter circuit includes a control circuit and an electrical/optical converter circuit. The control circuit receives an input electrical signal and outputs a drive signal. The electrical/optical converter circuit includes a light emitting element and converts the drive signal to an optical signal. The receiver circuit includes an optical/electrical converter circuit and a data recovery circuit. The data recovery circuit includes a second trigger signal generator and a latch circuit. The optical/electrical converter circuit includes a light receiving element and a received-signal amplifying circuit. The light receiving element converts the optical signal from the light emitting element to an output current signal. The received-signal amplifying circuit converts the output current signal to a required digital voltage signal. The optical signal transmission route optically is connecting the transmitter circuit and the receiver circuit. | 09-29-2011 |
20120020612 | OPTICAL INTERCONNECT - An optical interconnect device including a first printed wiring board, a second printed wiring board facing the first printed wiring board, a light-emitting device positioned on the first printed wiring board and electrically connected to the first printed wiring board, a light-receiving device positioned on the second printed wiring board and electrically connected to the second printed wiring board such that the light-receiving device faces the light-emitting device and receives an optical signal transmitted in a direct line from the light-emitting device, and an electrical-connection device mounted on the first printed wiring board and the second printed wiring board such that the first printed wiring board is electrically connected to the second printed wiring board. | 01-26-2012 |
20120132352 | OPTO-ELECTRICAL HYBRID WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME - An opto-electrical hybrid wiring board is formed with a flexible wiring board; a first rigid wiring board and second rigid wiring board connected to each other by the flexible wiring board; a light-emitting element and a light-receiving element, one of which is arranged on the first rigid wiring board and the other on the second rigid wiring board; and a flexible optical waveguide for optically connecting the light-emitting element and the light-receiving element. One end of the flexible wiring board is inserted in and supported by the first rigid wiring board, and the other end is inserted in and supported by the second rigid wiring board; the rigid wiring boards and flexible wiring board are electrically connected to each other by using vias to connect the wiring of the first and second rigid wiring boards and the wiring of the flexible wiring board at the inserted portions. | 05-31-2012 |
20120228109 | SENSOR, KEYBOARD AND METHOD FOR MANUFACTURING SENSOR - A sensor includes a first printed wiring board having a first electrode made of a metal film, a second printed wiring board facing the first printed wiring board and having a second electrode made of a metal film, the second electrode being positioned on the second printed wiring board such that the second electrode faces the first electrode of the first printed wiring board, and a dielectric body spacing the first electrode and the second electrode apart such that the first electrode, the second electrode and the dielectric body form a capacitor. | 09-13-2012 |
20120229342 | ANTENNA DEVICE - An antenna device has a substrate having a first surface and a second surface on the opposite side of the first surface, a first-surface-side conductive layer formed on the first surface of the substrate, a second-surface-side conductive layer formed on the second surface of the substrate, and through hole conductors connecting the first-surface-side conductive layer and the second-surface-side conductive layer. The first-surface-side conductive layer and the second-surface-side conductive layer are formed such that the first-surface-side conductive layer and the second-surface-side conductive layer are connected via the through hole conductors in a crank form from the first surface to second surface of the substrate. | 09-13-2012 |
Dongdong Wang, Berkeley, CA US
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20150044545 | LOW TEMPERATURE SULFUR AND SODIUM METAL BATTERY FOR GRID-SCALE ENERGY STORAGE APPLICATION - A re-chargeable battery comprising a non-dendrite forming sodium (Na)/potassium (K) liquid metal alloy anode, a sulfur and polyacrylonitrile (PAN) conductive polymer composite cathode, a polyethyleneoxide (PEO) solid electrolyte, a solid electrolyte interface (SEI) formed on the PEO solid electrolyte; and a cell housing, wherein the anode, cathode, and electrolyte are assembled into the cell housing with the PEO solid electrolyte disposed between the cathode and anode. | 02-12-2015 |
Dongdong Wang, Ogaki JP
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20160066429 | FLEX-RIGID WIRING BOARD - A flex-rigid wiring board includes a flexible base material structure, a rigid base material structure extending from opposite ends of the flexible base material structure, an electronic component embedded in the rigid base material structure, a first buildup layer laminated on first surfaces of the flexible base material structure and rigid base material structure and having an exposing portion exposing the flexible base material structure, and a second buildup layer laminated on second surfaces of the flexible base material structure and rigid base material structure and having an exposing portion exposing the flexible base material structure. The first and second buildup layers are formed such that the flexible base material structure exposed by the exposing portions of the first and second buildup layers forms a bendable portion and that the rigid base material structure and the first and second buildup layers form non-bendable portions connected to the bendable portion. | 03-03-2016 |
20160095207 | FLEX-RIGID WIRING BOARD - A flex-rigid wiring board includes a flexible substrate, a first non-flexible substrate positioned on a first side of the flexible substrate, a second non-flexible substrate positioned on a second side of the flexible substrate, a first insulation layer laminated on first surfaces of the flexible substrate and first and second non-flexible substrates, and a second insulation layer laminated on second surfaces of the flexible substrate and first and second non-flexible substrates. Each of the first and second insulation layers has an opening portion exposing a portion of the flexible substrate such that the portion of the flexible substrate forms a flexible section connecting non-flexible rigid sections, and the first and second non-flexible substrates include a heat dissipating portion including a heat dissipating material having thermal conductivity which is higher than thermal conductivity of the first and second insulation layers. | 03-31-2016 |
Dongdong Wu, Shanghai CN
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20150147293 | USES OF INTERLEUKIN-22(IL-22) IN TREATING AND PREVENTING NERVE DAMAGE DISEASES OR NEURODEGENERATIVE DISEASES - This invention discloses the uses of IL-22 in the treatment and prevention of a nerve damage disease or a neurodegenerative disease. In particular, the invention discloses the uses of IL-22 or IL-22 dimers as follows: (i) can protect neurons to recover the functions of injured neurons after ischemic nerve damage in animals in vivo, thus enabling effective treatment of nerve damage diseases, (ii) can significantly inhibit the loss of dopaminergic neurons in substantia nigra in PD model animal, enhance the functions of dopaminergic neurons, significantly reduce neuronal apoptosis in hippocampus, improve learning and memory capacity of AD model rats, and effectively prevent neuronal loss, thereby enabling more effective treatment of neurodegenerative diseases. | 05-28-2015 |
Dongdong Wu, Milpitas, CA US
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20150092978 | METHOD AND SYSTEM FOR RECOGNITION OF ABNORMAL BEHAVIOR - A method for recognizing abnormal behavior is disclosed, the method includes: capturing at least one video stream of data on one or more subjects; extracting body skeleton data from the at least one video stream of data; classifying the extracted body skeleton data as normal behavior or abnormal behavior; and generating an alert, if the extracted skeleton data is classified as abnormal behavior. | 04-02-2015 |
Dongdong Xie, Shenzhen CN
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20150310567 | METHOD AND DEVICE FOR PROVIDING ONLINE GIFTING - A method and device for providing dynamically determined gift creation and dissemination in an online environment, including: receiving a gifting request from a first user for dynamically creating and disseminating one or more gifts to one or more recipients in the online environment, wherein the gifting request includes one or more gifting constraints that un-deterministically specify at least one of (1) a respective identity for at least one recipient and (2) a respective gift value for at least one gift; and dynamically creating and disseminating at least one gift in accordance with the one or more gifting constraints, including at least one of: dynamically selecting a respective gift value for at least one gifts in accordance with the one or more gifting constraints; and dynamically determining a respective identity for at least one recipient for at least one gift in accordance with the one or more gifting constraints. | 10-29-2015 |
Dongdong Yang, Shenzhen CN
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20140023079 | METHOD AND APPARATUS FOR CONFIGURING ADDRESS RESOLUTION PROTOCOL ARP ENTRY - Embodiments of the present invention disclose a method and an apparatus for configuring an ARP entry. The method includes: acquiring, by a first router, when determining that a second router is a reachable neighbor, information needed for configuring an ARP entry; and configuring, by the first router during neighbor route calculation performed with the second router, the ARP entry according to the acquired information needed for configuring the ARP entry. When neighbor establishment between the first router and the second router is completed, because the ARP entry configuration on neighbor routers has been completed and IP traffic can be forwarded normally, the problem that partial traffic is lost when the neighbor routers perform traffic forwarding for the first time is avoided. | 01-23-2014 |
Dongdong Yu, Beijing CN
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20150077032 | SINGLE DEGREE OF FREEDOM VIBRATION ISOLATING DEVICE OF LINEAR MOTOR AND MOTION CONTROL METHOD THEREOF - A single degree of freedom vibration isolating device of a linear motor and a motion control method thereof. The vibration isolating device comprises a balance block, an anti-drifting driving unit, and a control unit. An upper surface of the balance block is connected to a stator of the linear motor, and a lower surface of the balance block is connected to a base. The anti-drifting driving unit is connected to the balance block for controlling the position of the balance block. Provided two motion control methods; inputting a second grating ruler signal to the control unit as feedback to perform variable stiffness and nonlinear control on the balance block; inputting a first and a second grating ruler signal to the control unit as feedback to obtain resultant centroid displacement signals of the rotor and the balance block to perform nonlinear anti-drifting control on the balance block. | 03-19-2015 |
Dongdong Zhang, Beijing CN
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20090007110 | INTERRUPT PROCESSING METHOD AND SYSTEM - A method for interrupt processing includes setting a buffer for buffering data packets received by a front-end or back-end of the virtual machine and setting a timer for timing data buffering time; determining, after receiving the data packets from the front-end or the back-end, whether the received data packets are interacting data packets and determining whether to enable or postpone the timer, and buffering the received data packets by the buffer and enabling the timer in the case that the data packets are not the interacting data packets; and sending the buffered data packets through a virtual machine manager to the back-end or the front-end of the virtual machine for processing in the case that the buffer reaches a maximum capacity limit or the timer reaches a predetermined time. | 01-01-2009 |
20090106015 | Statistical machine translation processing - A method of statistical machine translation (SMT) is provided. The method comprises generating reordering knowledge based on the syntax of a source language (SL) and a number of alignment matrices that map sample SL sentences with sample target language (TL) sentences. The method further comprises receiving a SL word string and parsing the SL word string into a parse tree that represents the syntactic properties of the SL word string. The nodes on the parse tree are reordered based on the generated reordering knowledge in order to provide reordered word strings. The method further comprises translating a number of reordered word strings to create a number of TL word strings, and identifying a statistically preferred TL word string as a preferred translation of the SL word string. | 04-23-2009 |
20120022850 | Statistical machine translation processing - A method of statistical machine translation (SMT) is provided. The method comprises generating reordering knowledge based on the syntax of a source language (SL) and a number of alignment matrices that map sample SL sentences with sample target language (TL) sentences. The method further comprises receiving a SL word string and parsing the SL word string into a parse tree that represents the syntactic properties of the SL word string. The nodes on the parse tree are reordered based on the generated reordering knowledge in order to provide reordered word strings. The method further comprises translating a number of reordered word strings to create a number of TL word strings, and identifying a statistically preferred TL word string as a preferred translation of the SL word string. | 01-26-2012 |
Dongdong Zheng, Shenzhen CN
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20140249291 | METHOD OF MAKING INTEGRATED ION MEMBRANE SEALING RING ASSEMBLY - A method of making a sealing ring ion membrane integrated component, includes: mixing and stirring sulfonic resin with dimethylformamide; filtering the mixed liquid; placing the filtrate in a plastic container for precipitating; the sealing ring into a worktable of a drying apparatus; pouring the precipitated filtrate into the worktable of the drying apparatus, and vacuuming while drying; and taking the dried integrated ion membrane sealing ring assembly out of the drying apparatus, and then cooling the assembly. | 09-04-2014 |
20140315082 | COMPOSITE CONDUCTIVE ELECTRODE AND MANUFACTURING METHOD THEREOF - The present disclosure relates to a composite conductive electrode and a manufacturing method thereof, belonging to the field of vanadium battery manufacturing. The method comprises: selecting a carbon felt as a conductive substrate, selecting a conductive resin as the connecting substance for spaces in the carbon felt so as to enhance the conductive properties of the carbon felt; the conductive resin comprises a conductive plastic material or an epoxy resin. | 10-23-2014 |