Patent application number | Description | Published |
20090107922 | MEMBRANE, WATER TREATMENT SYSTEM, AND ASSOCIATED METHOD - A membrane assembly is provided that includes a support comprising a micro-porous material; and an insoluble layer secured to a surface of the support. The insoluble layer is a reaction product of a reactant solution comprising a chain-capping reagent. A system and associated method are provided also. | 04-30-2009 |
20090159448 | ELECTROLYSIS DEVICE, METHOD, AND WASHER USING SUCH A DEVICE - An electrolysis device, for producing alkaline water from water, includes an electrolysis vessel, a pair of high porous electrodes arranged in the electrolysis vessel, and a cell unit arranged between the positive and negative electrodes. The pair of high porous electrodes respectively serve as a positive electrode and a negative electrode. The cell unit includes a bipolar membrane element and at least one cation exchangeable membrane. The bipolar membrane element has a cation exchangeable side and an anion exchangeable side. The cation exchangeable side is closer to the negative electrode than the anion exchangeable side. The cation exchangeable membrane is arranged between the anion exchangeable side of the bipolar membrane element and the positive electrode, so as to define an alkalic chamber between the bipolar membrane element and the cation exchangeable membrane. | 06-25-2009 |
20100294984 | METHODS OF INHIBITING SCALE OF SILICA - The invention relates to a method of controlling silica scale in an aqueous system, including adding an effective amount of mixture of a first polymer and a second polymer into the aqueous system, wherein the first polymer and the second polymer each has at least one of a first structural unit derived from any of quaternary ammonium monomer, quaternary phosphonium monomer, and quaternary sulfonium monomer and a second structural unit derived from any of sulfonic acid, sulfuric acid, phosphoric acid, carboxylic acid and any salt thereof, the first polymer bears a first net charge or being neutral, the second polymer bears a second net charge opposite the first net charge or bearing positive net charge when the first polymer is neutral, the first structural unit is from about 1 mol % to about 99 mol % of the mixture. | 11-25-2010 |
20100297429 | COMPOSITE MEMBRANE AND METHOD OF MAKING - The present invention provides a composite membrane comprising a porous base membrane and a polyamide coating disposed on said porous base membrane, said polyamide coating comprising a C | 11-25-2010 |
20110015099 | NON BIO-ADHESIVE POLYMER COATING COMPOSITION, ARTICLES AND DEVICES THEREOF - The invention is a device comprising a substrate and a material provided on at least a portion of the substrate and having an exposed surface. The exposed surface of the material is non bio-adhesive. The invention further includes a non bio-adhesive material composition and a method of making a device having the same non bio-adhesive surface. The invention further provides a device having a coating of a hydrophobic material. In particular, the hydrophobic material coated portion of the device is resistant to bio-adhesion. | 01-20-2011 |
20120292249 | COMPOSITE MEMBRANE AND METHOD OF MAKING - The present invention provides a composite membrane comprising a porous base membrane and a polyamide coating disposed on said porous base membrane, said polyamide coating comprising a C | 11-22-2012 |
20140204222 | MECHANISM FOR FACILITATING DYNAMIC PHASE DETECTION WITH HIGH JITTER TOLERANCE FOR IMAGES OF MEDIA STREAMS - A mechanism for facilitating dynamic phase detection with high jitter tolerance for images of media streams is described. In one embodiment, a method includes calculating stability optimization of an image of a media stream based on a plurality of pixels of two or more consecutive frames relating to a plurality of phases of the image, calculating sharpness optimization of the image, and selecting a best phase of the plurality of phases based on the stability and sharpness optimization of the image. The best phase may represent the image such that the image is displayed in a manner in accordance with human vision perceptions. | 07-24-2014 |
20150083657 | MEMBRANE AND METHOD FOR MAKING THE SAME - A membrane comprises: a porous base membrane; a polyol layer comprising polyols and a metalorganic compound; and a polyamide film layer sandwiched between the porous base membrane and the polyol layer. A method of making the membrane is also described. | 03-26-2015 |
20150097972 | Mechanism for Facilitating Dynamic Phase Detection With High Jitter Tolerance for Images of Media Streams - A mechanism for facilitating dynamic phase detection with high jitter tolerance for images of media streams is described. In one embodiment, a method includes calculating stability optimization of an image of a media stream based on a plurality of pixels of two or more consecutive frames relating to a plurality of phases of the image, calculating sharpness optimization of the image, and selecting a best phase of the plurality of phases based on the stability and sharpness optimization of the image. The best phase may represent the image such that the image is displayed in a manner in accordance with human vision perceptions. | 04-09-2015 |
20150137691 | HALF-BRIDGE INVERTER, ELECTRONIC BALLAST AND LIGHTING DEVICE WITH THE HALF-BRIDGE INVERTER - The invention discloses a half-bridge inverter which includes first and second inverter input terminals for receiving a direct current (DC) voltage, first and second inverter switches, first and second drive circuits, and an inverter startup circuit. The first and second drive circuits are adapted to alternatively turn on and turn off the first and second inverter switches, which can convert the DC voltage to a high frequency alternating current (AC) voltage. The inverter startup circuit includes a capacitor, diode, and resistor. The capacitor and diode are connected in parallel and further electrically connected in a drive circuit in series. The resistor is electrically coupled to the first inverter input terminal and to the capacitor/diode parallel combination. The inverter startup circuit is used to trigger the first or second inverter switch. An electronic ballast containing the half-bridge inverter and a lighting device containing said electronic ballast are also disclosed. | 05-21-2015 |
20150340962 | FIVE-LEVEL RECTIFIER - A five-level rectifier includes at least one phase bridge arm that includes an upper-half and a lower-half bridge arm circuit modules. The upper-half bridge arm circuit module includes a first power semiconductor switch unit, a second power semiconductor switch unit, a first diode unit, a second diode unit, a first connecting busbar, a first insulated wire and a first transfer busbar; the lower-half bridge arm circuit module includes a third power semiconductor switch unit, a fourth power semiconductor switch unit, a third diode unit, a fourth diode unit, a second connecting busbar, a second insulated wire and a second transfer busbar. The two modules are disposed side by side and facing each other. | 11-26-2015 |
20150340963 | THREE-LEVEL RECTIFIER - A three-level rectifier includes at least one phase bridge arm that includes an upper-half and a lower-half bridge arm circuit modules. The upper-half bridge arm circuit module includes a first diode unit and a second diode unit that are in series connection, and a first power semiconductor switch unit. The lower-half bridge arm circuit module includes a third diode unit and a fourth diode unit that are in series connection, and a second power semiconductor switch unit. These first and second power semiconductor switch units are connected to the neutral point of the capacitor unit; the second diode unit and the third diode unit are connected to the alternating-current terminal; the first diode unit and the fourth diode unit are respectively connected to the positive terminal and negative terminal of the direct-current bus. The two circuit modules are disposed side by side and facing each other. | 11-26-2015 |
20150381029 | POWER CONVERSION DEVICE AND METHOD FOR TRANSMITTING PROTECTION SIGNAL USING THE SAME - A power conversion device includes a power semiconductor switch module, a driving signal-transmitting circuit, a plurality of failure-detecting circuits, a protection signal transmitting circuit and a control circuit. The driving signal transmitting circuit receives a control signal and generates a driving signal according to the control signal to drive the power semiconductor switch module. The failure detecting circuits generate a fault signal when they detect that one of the power semiconductor switches and/or the driving signal transmitting circuit is malfunctioning. The isolated pulse transforming unit of the protection signal transmitting circuit receives a corresponding fault pulse signal generated according to the fault signal, and outputs a protection pulse signal. The control circuit generates the control signal and receives a protection signal generated according to the protection pulse signal. The control circuit generates a turn off signal according to the protection signal to turn off the power semiconductor switch module. | 12-31-2015 |
Patent application number | Description | Published |
20090092083 | MULTI-HOP WIRELESS NETWORK SYSTEM - A source terminal measures characteristics of the path at the source terminal itself, produces a characteristics-measurement packet, and transmits the produced characteristics-measurement packet to a relay terminal. Upon receiving the characteristics-measurement packet, the relay terminal measures characteristics of the path at the relay terminal itself, renews the characteristics of the path included in the characteristics-measurement packet using the measured characteristics of the path, and transmits the characteristics of the wireless communication path to the destination terminal. The source terminal produces an admission-request packet and transmits the packet to the destination terminal. Upon receiving the admission-request packet, the destination terminal allows or rejects the traffic quality maintenance request according to the characteristics of the wireless communication path. The allowance or rejection of the quality maintenance request is transmitted to the source terminal with the admission-reply packet by the destination terminal. | 04-09-2009 |
20090274128 | WIRELESS NETWORK SYSTEM - A radio device, which is the source, transmits a route request packet (RREQ) to a radio device. In response to the route request packet (RREQ), the radio device transmits to the radio device a route setup packet (RSET) including a route Radio Device Radio Device Radio Device Radio Device by looking-up topology information (TPIF). In response to the route setup packet (RSET), the radio device produces a route notification packet (RNTF) and transmits the produced route notification packet (RNTF) to radio devices, and. In response to the route notification packet (RNTF), the radio device, which is the destination, produces a route reply packet (RREP) and transmits the produced route reply packet (RREP) to the radio device, which is the source. | 11-05-2009 |
20100208782 | COMMUNICATION DEVICE AND TWO-DIMENSIONAL COMMUNICATION SYSTEM USING THE SAME - A switch circuit connects a switch (SW) to a connector when a connector receives a signal and connects the switch (SW) to a terminal when the connector receives power. The connector receives a signal and power transmitted at the same frequency, outputs the received signal to a communication unit through an attenuator, and outputs the received power to a power receiving unit. The communication unit carries out reception processing to the signal and outputs the processed signal to a computer. The power receiving unit carries out reception processing to the power and stores the processed power. The power receiving unit supplies the communication unit or the computer with the stored power. | 08-19-2010 |
Patent application number | Description | Published |
20110151189 | SHELL AND ELECTRONIC DEVICE HAVING THE SAME - A shell is provided. The shell includes a substrate, a first pattern layer provided on an upper surface of said substrate, and a first transparent protection layer provided on an upper surface of said first pattern layer. The shell also includes a second pattern layer provided on a lower surface of said substrate, and a second transparent protection layer provided on a lower surface of said second pattern layer. | 06-23-2011 |
20110195224 | SHELL, MOBILE COMMUNICATION TERMINAL CONTAINING THE SAME AND PREPARATION METHODS THEREOF - A shell is provided. The shell includes a transparent substrate, and a first sheet formed on an upper surface of the substrate with a plurality of upper apertures formed thereon. The shell also includes a second sheet formed on a lower surface of the substrate with a plurality of lower apertures formed thereon. At least portions of the upper apertures are overlapped with at least portions of the lower apertures such that the overlapped and/or partly overlapped apertures form a predetermined pattern. | 08-11-2011 |
20120139799 | Method for Saving Terminal Electricity and Terminal - A method for saving power of terminal is disclosed by the present invention. The method comprises: a control unit being connected with a radio frequency unit when a telescopic antenna is in a pulled-out state; and the control unit is disconnected from the radio frequency unit when the telescopic antenna is in a retraction state. A terminal is also provided by the present invention, terminal power consumption can be reduced based on said method and said terminal, so as to achieve the purpose of saving the battery power. | 06-07-2012 |
20140334114 | DEVICE HOUSING OF ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - A device housing of an electronic device includes a main body and a reinforcing plate. The reinforcing plate includes a plate portion and at least one buffer body. The plate portion is integrally formed in the main body, and the at least one buffer body is formed on the plate portion. The main body is assembled with a circuit board of the electronic device. The at least one buffer body elastically resists against with the circuit board. | 11-13-2014 |
20150346767 | WEARABLE ELECTRONIC DEVICE - A wearable electronic device includes a first housing, a second housing, an electronic module, and a connecting member. The second housing is detachably assembled to the first housing. The electronic module is received in a receiving space between the first and second housings. The connecting member is attached to one of the first and second housings. | 12-03-2015 |
20150346778 | ELECTRONIC DEVICE - An electronic device includes a housing assembly and a control module. The control module is received in the housing. The control module includes a fixed assembly and a movable assembly. The fixed assembly is fixedly received in the housing assembly. The movable assembly is detachably assembled to the housing assembly. | 12-03-2015 |
20160034002 | WEARABLE ELECTRONIC DEVICE - A wearable electronic device includes a housing, an electronic module received in the housing, and a cover assembly. The cover assembly includes a cover and a rotating member. A first end of the rotating member is rotatably connected to the cover. A second end of the rotating member is detachably latched to the cover. When the rotating member is latched to the cover, the rotating member resists against the housing. | 02-04-2016 |
20160034003 | ELECTRONIC DEVICE - An electronic device includes a housing, a buffer layer, a display, and a printed circuit board. The housing includes a main body with a front side having an outer peripheral edge and a first surface and a peripheral side extending from the outer peripheral edge of the front side. The front side and the peripheral side cooperate to form a receiving recess with the first surface of the front side facing the receiving recess. The buffering layer is positioned on a portion of the first surface. The display is received into the receiving recess. The printed circuit board is received into the receiving recess and coupled to the display. The buffering layer includes elastic material and conductive material. The buffering layer is positioned between the first surface and the display. | 02-04-2016 |
Patent application number | Description | Published |
20140033715 | MAIN STREAM TEMPERATURE CONTROL SYSTEM FOR LARGE BOILER - A main stream temperature control system for a large boiler comprises a PID module, A/D converters (M2, M3, M4, and M5), D/A converters (M6 and M7), electrical water spray adjusting valves (AA101 and AA102) and main stream temperature sensors (T1, T2, T3, and T4) for the boiler. The system uses a function module (f (x)), a differential module, a division module, multiplication modules (F1 and F2), addition and subtraction modules (J1, J2, J3, and J4), set value modules (K1-K6), selection modules (N1 and N2), a time pulse module (S1) and small value comparison modules (Z1 and Z2) in a distributed control system, so as to construct a real-time online optimized circuit and form an independent automatic control system for dynamic tracking and stable control, thereby increasing the thermal economic index of the boiler, and achieving the objective of energy saving and emission reduction. | 02-06-2014 |