Jincheng
Jincheng Chen, Leawood, KS US
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20090220634 | Injection Molding Apparatus with Replaceable Gate Insert - Injection molding apparatus has upper and lower mold halves that split along the center line of the parison cavity and the gate passage leading thereto. Each hot melt injection nozzle is received within a tubular insert cup having a reduced diameter tip that is seated within the gate passage. The cup is supported on the lower mold half so as to remain thereon as the upper mold half opens and closes the mold. The base end of each nozzle has a swivel ball and socket relationship with the manifold block which supplies it with hot melt, while the tip end of each injection nozzle is configured to permit swivelling within the insert cup as need be to accommodate dimensional changes that arise during non-uniform thermal expansion and contraction of different parts of the tooling. | 09-03-2009 |
20120187610 | INJECTION NOZZLE WITH ENHANCED HEAT TRANSFER CHARACTERISTICS - An injection nozzle that can be used in an injection blow molding system without use of an external heat source comprises a two-piece structure broadly including a structural outer body for coupling the nozzle to a resin manifold and a thermally conductive insert. At least a portion of an axial length of the insert has an outer diameter that is less than an inner diameter of a coinciding coaxial portion of the outer body, such that the differences in the inner and outer diameters present an insulating air gap along at least a portion of the nozzle length. A sufficient operating temperature for hot melt resin can then be obtained without use of the external heat source. | 07-26-2012 |
20130280366 | INJECTION NOZZLE WITH ENHANCED HEAT TRANSFER CHARACTERISTICS - An injection nozzle that can be used in an injection blow molding system without use of an external heat source comprises a two-piece structure broadly including a structural outer body for coupling the nozzle to a resin manifold and a thermally conductive insert. At least a portion of an axial length of the insert has an outer diameter that is less than an inner diameter of a coinciding coaxial portion of the outer body, such that the differences in the inner and outer diameters present an insulating air gap along at least a portion of the nozzle length. A sufficient operating temperature for hot melt resin can then be obtained without use of the external heat source. | 10-24-2013 |
Jincheng Huang, Shanghai CN
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20150188468 | DYNAMIC BRAKING SYSTEM FOR AN ELECTRIC POWER SYSTEM AND METHOD OF OPERATING THE SAME - A dynamic braking system for an electric power system includes a switching device coupled to an electrical conductor. The switching device is configured to open and close with a plurality of predetermined frequencies. The dynamic braking system also includes an inductive device coupled to the switching device. The power losses of the inductive device are at least partially a function of the plurality of predetermined frequencies. The dynamic braking system further includes a dynamic braking controller coupled to the switching device. The dynamic braking controller is configured to open and close the switching device with at least one of the predetermined frequencies to dissipate electric power from the electrical conductor at a predetermined rate by regulating the power losses of the inductive device as a function of the predetermined frequencies. | 07-02-2015 |
Jincheng Li, Shnzhen CN
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20110055405 | System, method and apparatus for establishing interactive media session based on IP multimedia subsystem - A method and system for establishing an interactive media session based on IP Multimedia Subsystem, including: a terminal adapted to initiate an interactive media session request and receive a media session response; a serving-CSCF adapted to trigger the request to the application server according to a triggering rule and route the message; a proxy-CSCF adapted to forward the request and the response between the terminal and the serving-CSCF; an application server adapted to process the service request; a media control entity adapted to control resource allocation of the media carrier entity; and a media carrier entity adapted to allocate address ports for RTSP connection and RTP connection with the terminal. The present invention can be applied to a NGN network where the carrier and control are separated to improve the media delivery efficiency. | 03-03-2011 |
Jincheng Li, Hangzhou, Zhejiang CN
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20150301972 | MODULE SUPPORTING HOT PLUG, BACKPLANE, SYSTEM AND METHOD FOR DETERMINING CONNECTION THEREOF - Embodiments of the present invention disclose a module supporting hot plug, a backplane, a system comprising the module and the backplane, and a method for determining connection of the module with the backplane. The module may comprise a first connector comprising a first array of pins, and the backplane may comprise a second connector comprising a second array of pins corresponding to the first array of pins. A portion of the pins of the first array may be selected such that connection of the module with the backplane can be determined based on connection of the selected pins of the first array with corresponding pins of the second array. According to the embodiments of the present invention, the module will be enabled to work only after all the pins are effectively connected to the corresponding pins of the backplane. Thus, no invalid data will be transmitted to the field devices or controller. The hot plug function can be implemented without any extra components and without needing any extra operations from users. | 10-22-2015 |
Jincheng Li, Shanghai CN
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20090172061 | INVERSE HADAMARD TRANSFORM CONVERTER AND SYSTEM - The present invention provides an Inverse Hadamard Transform (IHT) converter which comprises a first group of registers for receiving coefficients inputted to the IHT converter; a first adder for adding selected the coefficients stored in the first group of registers; a second group of registers for receiving results from the first adder; and a second adder for adding selected the results stored in the second group of registers. The present invention provides an Inverse Hadamard Transform (IHT) converter system. | 07-02-2009 |
20140126637 | SYSTEM AND METHOD FOR DECODING A VIDEO - A system and a method for decoding a video is disclosed by the present invention. The system comprises a controller, a parser and a decoder, wherein the controller is used for sending a control command to the parser and receiving a status report from the parser; the parser is used for parsing a video stream according to the control command and sending a parsed result to the decoder; and the decoder is used for decoding the parsed result. By using the system and the method for decoding a video provided by the present invention, errors in a video stream can be concealed during the decoding process of the video, and then a desired video output effect can be achieved at a receiving end. | 05-08-2014 |
20140176802 | DETECTION AND MEASUREMENT OF VIDEO SCENE TRANSITIONS - One embodiment of the present invention sets forth a technique for detecting a video transition. The technique involves calculating a first average pixel intensity for each pixel grouping included in a first plurality of pixel groupings, calculating a second average pixel intensity for each pixel grouping included in a second plurality of pixel groupings, and calculating a third average pixel intensity for each pixel grouping included in a third plurality of pixel groupings. The technique further involves comparing a first average pixel intensity to a corresponding second average pixel intensity to identify a first trend, comparing a second average pixel intensity to a corresponding third average pixel intensity to identify a second trend, and comparing the first trend to the second trend to determine whether a match exits. Finally, the technique involves determining that a video transition is occurring based on a number of matches. | 06-26-2014 |
Jincheng Li, Hangzhou CN
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20150237730 | CONTROL SYSTEM WITH MULTIPLE TERMINAL BOARDS AND METHOD FOR CONNECTING MULTIPLE TERMINAL BOARDS - A control system may include a plurality of terminal boards. Each of the plurality of terminal boards may at least include a power pin. The definition of the power pin on at least one of the plurality of terminal boards may be different from the definition of the power pin on another one of the plurality of terminal boards. Thus, if the at least one of the plurality of terminal boards is connected to a wrong input/output module, the input/output module will not get a process power supplied via the power pin on the terminal board. Therefore, a wrong input/output signal will not be transferred, and the input/output module will not be damaged even if a higher process voltage is provided by a wrong terminal board. | 08-20-2015 |
20150301972 | MODULE SUPPORTING HOT PLUG, BACKPLANE, SYSTEM AND METHOD FOR DETERMINING CONNECTION THEREOF - Embodiments of the present invention disclose a module supporting hot plug, a backplane, a system comprising the module and the backplane, and a method for determining connection of the module with the backplane. The module may comprise a first connector comprising a first array of pins, and the backplane may comprise a second connector comprising a second array of pins corresponding to the first array of pins. A portion of the pins of the first array may be selected such that connection of the module with the backplane can be determined based on connection of the selected pins of the first array with corresponding pins of the second array. According to the embodiments of the present invention, the module will be enabled to work only after all the pins are effectively connected to the corresponding pins of the backplane. Thus, no invalid data will be transmitted to the field devices or controller. The hot plug function can be implemented without any extra components and without needing any extra operations from users. | 10-22-2015 |
Jincheng Liao, Xiamen CN
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20140199750 | MONOFUNCTIONAL BRANCHED POLYETHYLENE GLYCOL AND MODIFIED BIO-RELATED SUBSTANCE THEREOF - The monofunctional branched poly(ethylene glycol) (PEG) has a general formula shown in formula (1), and the bio-related substance modified by the monofunctional branched PEG has a general fomula shown in formula (2), wherein X | 07-17-2014 |
Jincheng Liu, Huizhou CN
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20150288029 | LITHIUM BATTERY AND THE PREPARATION METHOD THEREOF - The present invention discloses a lithium battery, which comprises of a positive electrode plate, a negative electrode current collector substrate, a separator and electrolyte between the positive electrode plate and the negative electrode current collector substrate. The positive electrode plate comprises a positive electrode collector, a positive electrode active material-containing positive electrode layer attached to the positive electrode collector and positive electrode tab welded to the positive electrode collector. The negative electrode current collector substrate comprises a negative electrode current collector and negative electrode tab welded to the negative electrode current collector. The negative electrode current collector substrate is a current collector substrate with 6˜60 μm thickness having a planar or concavo-convex structure which is made from metal foil material or metal mesh with 6˜25 μm thickness. The electrolyte contains lithium salt and solvent, wherein the lithium salt is lithium hexafluorophosphate and its concentration in the electrolyte is between 1.5˜7 mol/L. The lithium battery of the present invention has characteristics of high power, high energy and low self-discharge rate. Meanwhile, the present invention also discloses a preparation method of the lithium battery and use thereof. | 10-08-2015 |
Jincheng Lu, Xi'An CN
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20140369250 | Fountain code-based cooperative multicast method - A fountain code-based cooperative multicast method comprises: 1) transmitting forwards, by a base station, a code symbol informed by a packet encoded by a fountain code, after receiving a feedback that all users correctly decode by the base station, stopping transmitting a data; 2) after completing receiving the data early by a user with good channel conditions, monitoring a “help” signal of other users, when receiving the “help” signal, the user with good channel conditions participates in a cooperation, when receiving the feedback of a cooperative user that has correctly received the data, stopping the cooperation by the user with good channel conditions; and 3) monitoring a feedback signal of remaining users that correctly receive the data by a user that does not complete receiving the data, and deciding whether to transmit a “help” signal, according to a signal intensity of the—feedback signal. | 12-18-2014 |
Jincheng Song, Zhangjiagang City CN
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20130086862 | FLEXIBLE FLOOR MEMBER WITH A SURFACE DECLINATION AND BEVELED EDGES - The floor member, in one embodiment of the invention, is a floor member unit having a surface declination at the periphery of a top surface and extending downwardly to a peripheral beveled edge, and intersecting with the beveled edge between the top surface and a bottom surface. The surface declination can be curved or uncurved. In another embodiment of the invention the floor member unit is laminated in offset relationship to an underlayer of the same size and shape as the floor member unit. In either embodiment, the floor member can be formed as a floor tile or a floor plank. | 04-11-2013 |
20140329062 | MULTI-PURPOSE TILE - A multi-purpose tile is installable on ceilings walls and floors. The tile includes a base layer of foam plastic material bonded to an upper substrate layer of non-foam plastic or metal material. The bonding process includes pressurization of the foam layer to the non-foam constituents of the tile. The pressure is at a selected level that basically does not change the density of the foam base layer before and after pressurization. The thickness ratio of the foam based layer relative to other constituent layers of the tile can be approximately 15 to 20 times thicker than the other constituent layers thus ensuring that the tile is a lightweight, low density structure that is easy to handle and install. | 11-06-2014 |
20150375471 | FLOOR PLANK WITH FOAM CORE - The floor member has a closed-cell foam core that constitutes approximately 50% of the overall thickness of the floor member. All constituents of the floor member, including a design layer, wear layer and resilient foam plastic underlayer, are highly water resistant and essentially water repellant. The closed-cell foam core is relatively lightweight and the floor member is also relatively lightweight compared to equally dimensioned floor planks formed exclusively of solid laminated plastic materials or wood-based laminated materials. The floor member has edge connecting means for convenient floating floor installation without the need to adhere the floor member to a floor base. The floor member is also easy to handle to permit a do-it-yourselfer to install a floor covering with the floor member. | 12-31-2015 |
Jincheng Wang, Hangzhou CN
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20140340282 | SOC FOR SUPPORTING MULTIPLE DISPLAY SCREENS AND CONFIGURATION METHOD THEREOF - A system on a chip (SOC) for supporting multiple display screens includes a microprocessor controller module and an e-book display screen controller module, wherein, the e-book display screen controller module includes at least two e-book display screen controllers for controlling an e-book display screen (EPD) panels in different modes. | 11-20-2014 |
Jincheng Wang, San Jose, CA US
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20130181595 | Plasma Cell for Providing VUV Filtering in a Laser-Sustained Plasma Light Source - A plasma cell for use in a laser-sustained plasma light source includes a plasma bulb configured to contain a gas suitable for generating a plasma, the plasma bulb being substantially transparent to light emanating from a pump laser configured to sustain the plasma within the plasma bulb, wherein the plasma bulb is substantially transparent to at least a portion of a collectable spectral region of illumination emitted by the plasma, and a filter layer disposed on an interior surface of the plasma bulb, the filter layer configured to block a selected spectral region of the illumination emitted by the plasma. | 07-18-2013 |
20140060792 | Method and Apparatus to Reduce Thermal Stress by Regulation and Control of Lamp Operating Temperatures - A fluid input manifold distributes injected fluid around the body of a bulb to cool the bulb below a threshold. The injected fluid also distributes heat more evenly along the surface of the bulb to reduce thermal stress. The fluid input manifold may comprise one or more airfoils to direct a substantially laminar fluid flow along the surface of the bulb or it may comprise a plurality of fluid injection nozzles oriented to produce a substantially laminar fluid flow. An output portion may be configured to facilitate fluid flow along the surface of the bulb by allowing injected fluid to easily escape after absorbing heat from the bulb or by applying negative pressure to actively draw injected fluid along the surface of the bulb and away. | 03-06-2014 |
20140291546 | Method and System for Controlling Convective Flow in a Light-Sustained Plasma - A system for controlling convective flow in a light-sustained plasma includes an illumination source configured to generate illumination, a plasma cell including a bulb for containing a volume of gas, a collector element arranged to focus illumination from the illumination source into the volume of gas in order to generate a plasma within the volume of gas contained within the bulb. Further, the plasma cell is disposed within a concave region of the collector element, where the collector element includes an opening for propagating a portion of a plume of the plasma to a region external to the concave region of the collect element. | 10-02-2014 |
Jincheng Xia, Shenzen CN
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20150374184 | VACUUM CLEANER - A vacuum cleaner includes a base housing having a suction nozzle with a front suction nozzle opening provided on the front of the base housing, a source of suction in fluid communication with the suction nozzle for generating a working air stream through the upper unit, and a diverter assembly to selectively restrict a portion of the front suction nozzle opening. | 12-31-2015 |