YUAN ZE UNIVERSITY Patent applications |
Patent application number | Title | Published |
20150349800 | METHOD FOR DETERMINING LAYER STOPPAGE IN LDPC DECODING - A method for determining a layer stoppage in LDPC decoding is provided. The method may include determining the occurrence of the layer stoppage to detect and record a convergence of a layer arithmetic unit after the performance of a layer decoding operation using LDPC decoding, and in a subsequent iteration operation stopping an operation of the layer arithmetic unit that has converged and repeating determining the layer stoppage for the layer arithmetic unit that has not yet converged. An output of the non-convergent layer may be diverted to the next non-convergent layer while bypassing the convergent layer without interrupting the subsequent iteration operation while maintaining the overall error correction capability. | 12-03-2015 |
20150305068 | METHOD AND DEVICE FOR COMMUNICATION BACK END PROCESSING BASED ON DYNAMIC FEEDBACK OF USER END TO CONFIGURE COMMUNICATION LINKING - In a device and a method for communication back end processing based on user end dynamic feedback to configure communication linking, the communication back end processing device includes a communication module and an optimization configuration module. The communication module communicates with a plurality of external base stations, one of base stations communicates with an external user end. The optimization configuration module is electrically connected to the communication module and triggers the user end to transmit user information to the optimization configuration module. The optimization configuration module triggers the base station to transmit the base station information to the optimization configuration module. The optimization configuration module according to user information and at least one piece of base station information assigns a base station to connect the user end, so as to optimize the communication linking status between assigned base station and user end. | 10-22-2015 |
20150295325 | WIDEBAND BOW TIE ANTENNA - A wideband bow tie antenna includes a guiding unit, a radiating unit, and a reflecting unit. The radiating unit is configured between the guiding unit and the reflecting unit. The radiating unit includes a guiding substrate and a guiding patch configured on the guiding substrate. The radiating unit includes a radiating substrate and a first bow tie radiator which is configured on the radiating substrate and coupled with the guiding patch. The first bow tie radiator includes two single radiating portions which are symmetrically configured to each other. The reflecting unit includes a reflecting substrate and a loop reflecting patch which are configured on the reflecting substrate and coupled with the first bow tie radiator. | 10-15-2015 |
20150271325 | METHOD FOR NON-CONTACT INCOMING CALL REJECTION AND COMMUNICATION SYSTEM USING THE SAME - Disclosed is a method for non-contact incoming call rejection and a communication system using the same. The method generally includes the steps of entering into a normal operation mode to check if a call rejection signal is received when a call message is received, checking, entering into a call rejection mode and turning off the prompt device if the call rejection signal is received, checking if the call rejection signal continues, turning off the call rejection mode and recovering the original settings of the prompt device if the call rejection signal does not continue, returning back to the normal operation mode, and repeating the subsequent steps. Therefore, the present invention automatically enters into the call rejection mode based on the call rejection message transmitted by the near field wireless communication device without performing any physical operation. Particularly, the present invention is suitable for the communication device for driving. | 09-24-2015 |
20150039146 | POWER LOAD MONITORING AND PREDICTING SYSTEM AND METHOD THEREOF - A power load monitoring and predicting system coupling to a plurality of load devices is offered. The system includes a control unit, a measuring unit, and a loading/unloading unit. The measuring unit, and the loading/unloading are coupled to the control unit. The measuring unit measures an actual demand of the plurality of the load devices during a time period. The control unit calculates a predicted demand during a second time period according to the actual demand in a first time period. The loading/unloading unit unloads at least one of the load devices when the determined predicted demand during the second time period is larger than a threshold, in order to make the actual demand in the second time period be less than a predetermined demand target. | 02-05-2015 |
20150034073 | HOT WATER SUPPLY SYSTEM AND METHOD THEREOF - The invention disclosure provides a hot water supply system and method thereof which can control a solar heating unit, a first heat-pump unit, a boiler unit, and an electric heater unit through a control unit to heat water. The control unit operates in a pre-heating period and a heating period after the pre-heating period. In the pre-heating period, the solar heating unit and the first heat-pump unit preheat water. In the heating period, the boiler unit further heats water coming from the solar heating unit and the first heat-pump unit to an exit temperature and stores water in the boiler unit and the electric heater unit so as to provide water to an outflow device. The invention integrates many water heaters in one system, so as to improve the efficiency of generation of hot water and achieve the objectives of energy conservation and carbon reduction. | 02-05-2015 |
20150033094 | WINDOW-STOPPED METHOD FOR APPLYING TO TURBO DECODING - A window-stopped method for applying to turbo decoding is disclosed, and proceeds a window detection to decoding information via a window-based detector and detects and records a convergent condition of each window of the decoding information when a turbo decoding is proceeded in every iteration operation and a soft-input soft-output decoder executes the turbo decoding. | 01-29-2015 |
20140339391 | MOVEMENT DEVICE HAVING A STEWART PLATFORM - A movement device having a Stewart platform has a supporting body disposed on a horizontal plane, a movable platform, and four extensible links rotatably connected between the supporting body and the platform. The extension directions of the upper extensible links are in parallel with one another. When the movement device is in an equilibrium condition, the upper extensible links lie in a first common plane. When the movement device is in an equilibrium condition, vertical projections of the extension directions of the extensible links on a normal plane slant toward the horizontal plane; the vertical projection of the extension direction of the first bottom extensible link slants toward a first direction whereas the vertical projections of the extension directions of the other three extensible links slant toward a second direction, which is opposite to the first direction. | 11-20-2014 |
20140336843 | NAVIGATION ENVIRONMENT ESTABLISHING METHOD FOR AN INTELLIGENT MOVING-ASSISTANCE APPARATUS - A navigation environment establishing method for an intelligent moving-assistance apparatus moving in a movement area having a plurality of regions includes steps of: a navigation map is set, and the content of the navigation map including the relative locality of the regions. A current data indicating a current region is set. At least one target data indicating an available target region is set. Then, a navigation data is generated. The content of the navigation data includes the current region and a first target region, wherein the region where the intelligent moving-assistance apparatus first arrive when moving from the current region to the first target region according to a predetermined path is in a first direction with respect to the current region. Subsequently, the navigation data is recorded into an image identification tag. Finally, the image identification tag is placed in the current region. | 11-13-2014 |
20140217366 | REFLECTION ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND DRIVING METHOD THEREOF - A reflection organic light-emitting diode (OLED) display device and driving method thereof are provided. A default cavity produces reflection light of a default wavelength through optical interference with incident light. When imposed by a voltage, an organic emitting layer produces self-luminous light for mixing, so as to change the wavelength of the reflection light and to increase brightness thereof. The mechanism helps improve energy efficiency of the OLED. | 08-07-2014 |
20140216520 | SOLAR CELL MODULE AND FABRICATING METHOD THEREOF - A solar cell module has a multiple reflection cavity formed by two parallel solar cell layers. A dye sensitized solar cell layer fills the multiple reflection cavity. The mechanism helps improve the photoelectric conversion efficiency. The fabricating method of the same is also described. | 08-07-2014 |
20140126955 | SOLDER JOINT WITH A MULTILAYER INTERMETALLIC COMPOUND STRUCTURE - A solder joint with a multilayer IMC structure is provided. The solder joint includes a Cu pad, a Sn-based solder, a first, a second, and a third IMC layer. The Cu pad is disposed opposite to the Sn-based solder. The first IMC layer is disposed between the Cu pad and the Sn-based solder. The first IMC layer is a Cu | 05-08-2014 |
20140118004 | Measurement Structure for Radio Frequency Scattering Parameter Measurement Applying Two Calibrators and Calibration Method Thereof - The present invention provides a measurement structure for radio frequency (RF) scattering parameter measurement applying two calibrators and a calibration method thereof, comprising an offset series device calibrator, an offset shunt device calibrator and a tested object measuring instrument. Herein the lengths of the transmission lines for the offset series device calibrator and the offset shunt device calibrator and the one of the transmission line for the tested object measuring instrument are equivalent such that the offset series device calibrator, the offset shunt device calibrator and the tested object measuring instrument have the identical error box. After having acquired the scattering parameter matrix for the error box through the calibration method, it is possible to connect a tested electronic device onto the tested object measuring instrument and perform operations on the uncorrected measurement data thereby obtaining the RF scattering parameters of the tested object. | 05-01-2014 |
20140087749 | THREE LAYER CASCADE ADAPTIVE NEURAL FUZZY INFERENCE SYSTEM (ANFIS) BASED INTELLIGENT CONTROLLER SCHEME AND DEVICE - Intelligent technique is an effective method to perform the network resource management. A three layer cascade adaptive neural fuzzy inference system (ANFIS) based intelligent controller is proposed for the mobile wireless network to optimize the maximum average throughput, minimum transmit power and interference for multimedia call services. The proposed intelligent controller is designed with a three layer cascade architecture, which mainly contains an ANFIS rate controller (ARC) in the first layer, an ANFIS power controller (APC) in the second layer and an ANFIS interference controller (AIC) in the third layer. The design aim of the proposed three layer cascade ANFIS cognitive engine is maximizing the average throughput of the mobile wireless network, while minimizing the transmit power and interference power. | 03-27-2014 |
20140072890 | FUEL CELL POWER GENERATION SYSTEM WITH OXYGEN INLET INSTEAD OF AIR - This instant disclosure provides a fuel cell power generation system including a PSA (pressure swing adsorption) oxygen generator, an hydrogen device and a fuel cell device. The PSA oxygen generator has an oxygen storing unit for storing oxygen, and the PSA oxygen generator is for generating oxygen. The hydrogen device has a hydrogen storing unit for storing hydrogen, and the electrolysis and catalysis is for generating hydrogen. The fuel cell device is connected to the PSA oxygen generator and the hydrogen device to make electrochemical reaction of oxygen generated from the PSA oxygen generator and the hydrogen generated from the hydrogen device for outputting electrical power. | 03-13-2014 |
20130323804 | Method to Produce PHBV by Recombinant Escherichia Coli - The invention discloses a method for production of polyhydroxybutyrate-co-polyhydroxyvalerate (PHBV) by recombinant | 12-05-2013 |
20130322638 | METHOD FOR ACOUSTIC ECHO CANCELLATION AND SYSTEM THEREOF - The spirit of the present invention is to vary the step size parameter in accordance with the error signal and the output acoustic signal, wherein the filter is easy to implement, nonparametric VSS-NLMS algorithm which employs the mean-square error and the estimated system noise power to control the step-size update. The new nonparametric VSS-NLMS algorithm has been shown to perform with fast convergence rate, good tracking, and low mis-adjustment. In comparison with existing VSS-NLMS algorithms, the proposed algorithm has demonstrated consistently superior performance both in convergence and for final error level relative to published algorithms in application on both simulated data and real speech data. | 12-05-2013 |
20130213806 | OXYGEN SENSING DEVICE WITH CAPABILITY OF STORING ENERGY AND RELEASING ENERGY - An oxygen sensing device with capability of storing energy and releasing energy including an oxygen sensing unit, a gas storing unit, and a control unit. The oxygen sensing unit includes a solid oxide electrolyte disposed between two conductive catalyst layers. The control unit includes a power source, a voltmeter, and a power output circuit. The power source provides electrical power to these conductive catalyst layers of the oxygen sensing unit to process a catalytic reaction and generate hydrocarbons for being stored in the gas storing unit. The voltmeter senses a voltage generated by the oxygen sensing unit when the oxygen sensing unit senses oxygen. The oxygen sensing unit makes the hydrocarbons stored in the gas storing unit and oxygen process a chemical reaction for generating electrical power to the power output circuit. The oxygen sensing unit uses the power source to generate hydrogen or syngas. | 08-22-2013 |
20130153646 | METHOD FOR SUPPRESSING KIRKENDALL VOIDS FORMATION AT THE INTERFACE BETWEEN SOLDER AND COPPER PAD - The embodiment of the present invention relates to a method for suppressing Kirkendall voids formation in a solder joint. A solder alloy doped with 0.1˜0.7 weight percent (wt. %) of palladium (Pd) is utilized. Before soldering, the solder alloy is disposed on a copper (Cu) pad, possibly treated with a surface finish. Subsequently, the solder alloy is joined with the Cu pad, so as to form the solder joint with a Cu/Cu | 06-20-2013 |
20130122559 | METHOD FOR SYNTHESIZING POLYHYDROXYALKANOATE USING A MICROORGANISM - A method for synthesizing polyhydroxyalkanoate using a microorganism includes providing a | 05-16-2013 |
20130102931 | REMOTE SLEEP QUALITY DETECTING METHOD - A remote sleep quality detecting system and its method provide a portable detecting device for detecting an examinee's physical activity while the examinee is sleeping, analyzing a detected activity signal by a signal processing module to generate a statistical value, and comparing a result of the computed statistical value with a sleep state index to obtain sleep quality information, and then storing the activity signal and the sleep quality information in a storage unit. The system and method also provide a remote monitoring device including a sleep information reading module for providing a user interface, connecting the portable detecting device via the Internet and receiving the sleep quality information produced by the portable detecting device after a command from the portable detecting device is received, such that the examinee's sleep quality information can be examined from a remote location for a long term without disturbing the examinee's sleep. | 04-25-2013 |
20130008288 | METHOD FOR CONTROLLING BETA-TIN ORIENTATION IN SOLDER JOINTS - A method for controlling the beta-tin crystal orientation in solder joints is provided. The method is suitable for joining metallization pads using a solder containing tin and silver. By adjusting the silver content in the solder within a specific range of equal to or more than 2.5 wt. % and less than 3.2 wt. %, the [001] axes of beta-tin crystals in the solder is aligned to be in the direction parallel with a solder/metallization pad interface substantially. Electromigration-induced solder deformations and metallization pad consumption can be significantly reduced when solder joints have such a microstructure. Additionally, the undesired Ag | 01-10-2013 |
20120239705 | MOBILE INFORMATION SYSTEM FOR 12-LEAD ECG - The present invention is different to the existing 12-leads electrocardiogram mobile information system which could only provide the inquiring service to specific smart phone operation system, and designed using the network service as the platform for data transforming and communications of the programs between the mobile-end and the server-end. The different kinds of databases (eg, SQL SERVER | 09-20-2012 |
20120237912 | 12-LEAD ELECTROCARDIOGRAM ONLINE-LEARNING SYSTEM - The present invention relates to an E-learning system for 12-lead electrocardiogram (ECG), comprising a processing server with a plug-in browser for receiving electrocardiogram-related data and eliminating noise accompanied in the electrocardiogram-related data; a learning database apparatus for storing the electrocardiogram-related data; and a learning network server for accessing the electrocardiogram-related data via network communication. | 09-20-2012 |
20120232185 | BIODEGRADABLE POLYMER AND METHOD FOR MANUFACTURING THE SAME - A biodegradable polymer and its manufacturing method are disclosed. The biodegradable polymer comprises high molecular weight polymer and degradation enhancing polymeric additive. The degradation enhancing polymeric additive is a low molecular weight poly-3-hydroxybutyrate that has a weight-average molecular weight in the range of 50˜2500 g/mole and it can occupies 5%˜30% of the total weight percentage of the biodegradable polymer. The biodegradable polymer and the method for manufacturing the same produce unsaturated compounds of crotonic acid oligomer, which is a low molecular weight poly-3-hydroxybutyrate used as a degradation enhancing polymeric additive, through the degradation process of PHB material and then blend it into high molecular weight polymer. By using its property of easily being degraded by bacteria, the biodegradability and bio-compatibility of the general high molecular weight polymer can be improved. This enables the general plastic material to be degraded by living organism after a period of usage, and thus achieving the benefit of environmental protection. | 09-13-2012 |
20120225009 | HYDROGEN STORAGE MATERIAL ANALYZER AND ANALYSIS AND ACTIVATION METHODS - A hydrogen storage material analyzer along with its analysis and activation methods, the hydrogen storage material analyzer including a H | 09-06-2012 |
20120179066 | SLEEPING QUALITY MONITOR SYSTEM AND A METHOD FOR MONITORING A PHYSIOLOGICAL SIGNAL - A method for monitoring a physiological signal monitors the sleeping quality of a person under sleep test with long hours in daily life at home. The system comprises a distributed data server, at least one physiological signal sensor, and at least one computer. The sensor is wired or wirelessly connected to the server. The server connects on Internet to the computer. The sensor transmits the sensed physiological signals to the server to process, calculate, analyze, and store. By means of physiological signal data processing, the computer further calculates and analyzes the physiological signal data stored in the server and allows an authorized reader to read the result. With the household sensor working with the server connecting to Internet, the system may be available in daily life at home to monitor the sleeping quality of the person under sleep test with long hours. | 07-12-2012 |
20120149066 | Method for Producing Glucosamine by Culturing Microorganism with Low-cost Medium - A method for producing glucosamine with microorganism comprises of fermenting with a microorganism selected from the group consisting of | 06-14-2012 |
20120115059 | ELECTRICITY OUTPUT MANAGING SYSTEM FOR A FUEL CELL STACK - An electricity output managing system for a fuel cell stack is disclosed. It includes a fuel cell stack, many power switches, an electricity adjusting module, multiple thermal sensors, and a controller. This electricity adjusting module is provided to combine the electricity outputs from these power switches into a single final output. The thermal sensors can detect the inner temperature values of the fuel cell units. The controller can receive the inner temperature values via these thermal sensors and calculate an average of all the inner temperature values which is a floating one. When one of the inner temperature values falls outside a normal range or one of the inner temperature value's variation rates exceeding a preset reference value, the controller turns off the power switch of the corresponding fuel cell unit and sends out a warning signal. So, it can effectuate the fuel cell management by monitoring the inner temperatures of these fuel cell units. The managing system is judged by its floating average temperature. In addition, it can detect any abnormal fuel cell unit inside a fuel cell stack. | 05-10-2012 |
20120009448 | DIAGNOSTIC SYSTEM FOR THE INTERNAL STATUS OF A LITHIUM BATTERY - This invention relates to a diagnostic system for the internal status of a lithium battery. It includes a lithium battery unit, a plurality of sensor units and a control system. The lithium battery unit has a battery shell body and a lithium battery. The lithium battery is installed at the battery shell body. Each sensor unit comprises an electrically conductive wire and a sensor part. The internal part is disposed between the internal surface of the battery shell body and the lithium battery. The electrically conductive wire is connected respectively the sensor part and the control system so it can receive the data measured by the sensor part. The user can know the change inside the lithium battery. Therefore, it has the advantages and functions of real time monitoring, the enhancement of utilization safety, and the extension of product life. | 01-12-2012 |
20110308365 | SAFETY DEVICE FOR MACHINE TOOL - A safety device for a machine tool includes a machine, a main controller, a detection unit, a warning system, a drive circuit and a temporary stop device. The detection unit includes a contact sensing element and a non-contact sensing element. After the detection unit is induced and triggered by a charged body, a sensing signal is generated and transmitted to the main controller and interpreted by the main controller to drive the warning system, and the drive circuit transmits an analog signal to a charged body of the temporary stop device to rotate a motor of the machine in a reverse direction for a brake. The present invention provides a double sensing protection device with both contact and non-contact sensing effects to improve the safety of using the machine tool and prevent operators from being injured. | 12-22-2011 |
20110295610 | METHOD FOR CONFIGURING INSTALLATION CAPACITIES OF HYBRID ENERGY GENERATION SYSTEM - A method for installation capacities of a hybrid energy generation system is disclosed. The hybrid energy generation system may include a plurality of power systems. According to the environment factors and practical requirements of the installation site, the mechanism of the present invention may find the golden ratio of the installation capacities among the different power systems. Furthermore, the present invention may obtain the combination of installation capacities associated with the minimum recovery period, thereby further decreasing the installation cost and the efficiency of the hybrid energy generation system. | 12-01-2011 |
20110251520 | Fall-risk Evaluation and Balance Stability Enhancement System and method - A Fall-risk Evaluation and Balance Stability Enhancement System and method evaluate and treat the sense of body balance. It is focused on measuring the center of pressure (COP) information, evaluating fall risk by the noninvasive physiological signals machines, and improving the body's balance and stability by stimulating physical treatment in feet. The vibratory shoes could produce physical stimulation and generate the positive treatment on the patients who have poor sense of balance to achieve the goal of reducing the risk of falls | 10-13-2011 |
20110175736 | SYSTEM FOR MEASURING BODY BALANCE SIGNALS AND A METHOD FOR ANALYZING THE SAME - A human body balance signals measuring system and the method of analysis thereof that has a measuring device, a filter amplifier, an A/D convertor (analog to digital convertor), a signal receiving module, and a data analyze module. The measuring device is linked with the filter amplifier. The filter amplifier can detect and collect the voltage signals caused by pressure change and then filter and amplify the signals. The signals are send to the A/D convertor to convert the analog circuit signals into digital signals for the receiving module to use these voltage change values for human body center of gravity offset evaluation to obtain the COP (center of pressure) offset and COP offset velocity. The data analyze module uses the measured body center of gravity offset for MSE (multiscale entropy) to quantitative the dynamic of human body center of gravity and verify the accuracy of this measuring system. | 07-21-2011 |
20110127161 | NOVEL PROTON EXCHANGE COMPOSITE MEMBRANE WITH LOW RESISTANCE AND PREPARATION THEREOF - The present invention provides a proton exchange composite membrane with low resistance and preparation thereof. The present invention also provides a novel coupling agent. | 06-02-2011 |
20100325088 | 12-LEAD ECG AND IMAGE TELECONSULTATION INFORMATION SYSTEM - The present invention provides a 12-lead ECG and image teleconsultation system for processing clinical 12-lead ECG, the said system comprising: (a) a PACS having built-in database A for accessing, transmitting and displaying image to a gateway server; (b) a gateway server having built-in database B corresponding to database A in order to access database C attached to a remote controlthe remote control; and (c) a remote control having built-in database C providing for users inquiring in database A through database B and browsing or editing medical image and clinical 12-lead ECG to access databases A and B. | 12-23-2010 |
20100324935 | 12-LEAD ECG MEASUREMENT AND REPORT EDITING SYSTEM - The present invention provides a real-time interactive information system for measurement of 12-lead electrocardiogram waveforms and report editing, comprising a server providing cross-platform web page browsing for user to input commands or to review ECG reports and to edit or to measure information from patient further, a device for supporting internet interacting protocol which is a WEB SERVICE allowing for receiving commands issued by the server of cross-platform web page browsing and giving the server the feedback of processed ECG information by assistance from the database device, and a database device allowing for accessing patient's information to the internet interacting protocol. | 12-23-2010 |
20100283174 | Fabrication of polymer grafted carbon nanotubes/polypropylene composite bipolar plates for fuel cell - A composite bipolar plate for a proton exchange membrane fuel cell (PEMFC) is prepared as follows: a) melt compounding a polypropylene resin and graphite powder to form a melt compounding material, the graphite powder content ranging from 50 wt % to 95 wt % based on the total weight of the melt compounding material and the polypropylene resin being a homopolymer of propylene or a random copolymer of propylene and ethylene, butylenes or hexalene, wherein 0.01-15 wt % of polymer-grafted carbon nanotubes by an acyl chlorination-amidization reaction, based on the weight of the polypropylene resin, are added during the compounding; and b) molding the melt compounding material from step a) to form a bipolar plates having a desired shaped at 100-250° C. and 500-4000 psi. | 11-11-2010 |
20100240105 | Method For Producing Glucosamine By Culturing Microorganism With Low-Cost Medium - A method for producing glucosamine with microorganism comprises of fermenting with a microorganism selected from the group consisting of | 09-23-2010 |
20100138179 | DIAGNOSTIC SYSTEM FOR MONITORING INTERNAL CONDITIONS INSIDE A FUEL CELL - A diagnostic system for monitoring internal conditions inside a fuel cell includes a pair of bipolar plates, a gas diffusion layer, a central controller, and three or more sensors. Each bipolar plate contains a fuel gas channel. The central controller includes a computing unit and a display. Each sensor has a resistor portion, a capacitor portion, a common lead, a resistor line, and a capacitor line for detecting a voltage value, a resistance value, and a capacity value. The display shows out physical information detected by these sensors for diagnosing the fuel cell. The physical information includes voltage, resistance, capacity, temperature, humidity, flow velocity, and flow rate. In which, it can detect various physical information inside the fuel cell. It can monitor the internal conditions continuously and directly. Plus, it can prolong the product life of the fuel cell. | 06-03-2010 |
20100127428 | Fabrication of carbon nanotubes reinforced semi-crystalline polymer composite bipolar plates for fuel cell - A composite bipolar plate for a polymer electrolyte membrane membrane fuel cell (PEMFC) is prepared as follows: a) melt compounding a polypropylene resin and graphite powder at 100-250° C. and 30-150 rpm to form a melt compounding material, the graphite powder content ranging from 50 wt % to 95 wt % based on the total weight of the graphite powder and the polypropylene resin, and the polypropylene resin being a homopolymer of propylene or a copolymer of propylene and ethylene, wherein 0.05-20 wt % carbon nanotubes, based on the weight of the polypropylene resin, are added during the melt compounding; and b) molding the melt compounding material from step a) to form a bipolar plate having a desired shaped at 100-250° C. and 500-4000 psi. | 05-27-2010 |
20100127424 | Fabrication of metal meshes/carbon nanotubes/polymer composite bipolar plates for fuel cell - A reinforced mesh structure containing bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester, wherein 0.05-10 wt % reactive carbon nanotubes modified by acyl chlorination-amidization reaction, based on the weight of the vinyl ester resin, are added during the compounding; b) molding the BMC material from step a) with a metallic net being embedded in the molded BMC material to form a bipolar plates having a desired shaped at 80-200° C. and 500-4000 psi. | 05-27-2010 |
20100127047 | METHOD OF INHIBITING A FORMATION OF PALLADIUM-NICKEL-TIN INTERMETALLIC IN SOLDER JOINTS - A method of inhibiting a formation of palladium-nickel-tin (Pd—Ni—Sn) intermetallic in solder joints is described as follows. Firstly, a solder alloy is provided. Then, at least one of a trace of copper and a trace of zinc is doped into the solder alloy. Afterward, the solder alloy is disposed on the Pd-bearing surface finish, such as a Pd/Ni bi-layer or a Au/Pd/Ni tri-layer. Next, the solder alloy is soldered with the surface finish as solder joints. During the soldering, the Cu and Zn will incorporate into the soldering reaction, forming copper-palladium-nickel-tin intermetallic and zinc-palladium-nickel-tin intermetallic, replacing the Pd—Ni—Sn respectively. Consequently, the addition of Cu and/or Zn into solders will inhibit the undesirable Pd—Ni—Sn intermetallic to form in the solder joints. | 05-27-2010 |
20090299771 | DICOM-BASED 12-LEAD ECG GATEWAY AND BROWSER UNDER THE CLINICALLY-USED INFORMATION SYSTEM - The present invention relates to a DICOM-based 12-lead ECG gateway and browser for use in clinical information system. | 12-03-2009 |
20090299204 | MOBILE- AND WEB-BASED 12-LEAD ECG MANAGEMENT - The present invention provides a mobile and web-based 12-lead ECG management information system for processing clinical 12-lead ECG, comprising: (a) a clinical device for automatically extracting a SCP-ECG or XML-ECG file and processing signals; (b) an ECG database for saving data exported from the clinical device with web-based user interface, and a mobile database which is synchronized with the ECG database; and (c) an interactive electric document for annotating 12-lead ECG with clinical diagnosis codes. | 12-03-2009 |
20090294409 | Method for inhibiting electromigration-induced phase segregation in solder joints - A method for inhibiting electromigration-induced phase segregation suitable for solder joint configurations used in a chip package is described as following. First, a chip package including a wiring board, a chip and numbers of solder joints is provided, wherein the chip is disposed on the wiring board, and the solder joints are disposed between the chip and the wiring board to electrically connect the chip to the wiring board. Next, a first current and a second current are alternately applied to a side of the solder joints, wherein flowing directions of the first current and the second current are opposite. The current density of the first current is 10 | 12-03-2009 |
20090280385 | NOVEL PERFLUOROCARBON IONOMER MEMBRANE WITH HIGH PROTON CONDUCTIVITY AND PREPARATION THEREOF - The present invention provides a perfluorocarbon ionomer membrane with aligned fibril-like nanostructures and its preparation method. | 11-12-2009 |
20090273106 | Porous Carbon Membranes and Their Forming Method - The present invention discloses a method for fabricating a carbon membrane having pore regularity. The method comprises: providing a template having a plurality of pores arranged regularly; performing a tubular carbon forming process in the regularly-arranged pores; then performing a removal process to form an annular cavity; performing a carbon forming process in the annular cavity to combine the carbon in the annular cavity with the tubular carbon to thereby form a carbon substance having a thick wall; and repeatedly performing the removal process and the carbon forming process so as to form a carbon membrane having pore regularity. | 11-05-2009 |
20090177108 | Method for Monitoring the Depth of Anesthesia - A method for monitoring the depth of anesthesia is provided for detecting the conscious state of one being anesthetized in the recovery phase or induction phase of anesthesia course in order to facilitate an anesthesiologist to predict exactly the dosage of an anesthetic required. At first, an original electroencephalogram (EEG) is taken from one being tested. Then, the original electroencephalogram is analyzed by approximate entropy to obtain its approximate entropy value. Next, the approximate entropy value is multiplied by 1000/17, and the corrected value is assumed as the predicted value of depth of anesthesia. The predicted value of depth of anesthesia represents degree of the conscious state or the depth of anesthesia for the one being tested. The higher the predicted depth of anesthesia value, the more conscious the one being tested is, i.e., in a shallower depth of anesthesia. On the other hand, the lower the predicted depth of anesthesia value, the less conscious the one being tested is, i.e., in a deeper depth of anesthesia. | 07-09-2009 |
20090176144 | FUEL CELL MODULE - The present invention provides a fuel cell, including a composite bipolar plate and gasket connecting bipolar plate. A sub-channel is assembled at a concave side of the gasket corresponding with bipolar plate. Main channels of gas running through both sides of the bipolar plate are arranged at separation positions between the bipolar plate and gas sub-channel. The main channels of gas and the gas sub-channel are connected through the channel. The airtight layer is assembled between the bipolar plate and gasket. With the airtight layer, the bipolar plate and gasket can be locked and fixed together steadily and tightly, so that the spaces of flow channels for different fuels can be definitely separated, without any leakage and mistaken mixture. | 07-09-2009 |
20090018460 | A Method for Analyzing Irreversible Apneic Coma(IAC) - An method for analyzing irreversible apneic coma (IAC) for determining the presence of irreversible apneic coma (IAC) by analyzing the heart rate variability of a brain traumatic patient, thereby providing a physician a reference index to determine whether brain death has occurred. This method includes, at first, recording an electrocardiogram (ECG) from a subject. Then, analyzing R-R interval in said electrocardiogram (ECG), and plotting said R-R interval into Poincaré plot, wherein the X coordinate in said Poincaré plot represents R-R interval(n), and n is a 1˜data number. Y coordinate in said Poincaré plot represents RR(n+1). And, finally, quantifying said Poincaré plot, and obtaining semi-major axis (SD | 01-15-2009 |
20080299627 | Method For Production Of High Purity Polyhydroxyalkanonate (PHAs) - The present invention relates to a method of producing polyhydroxyalkanoates (PHAs) using | 12-04-2008 |
20080255469 | Method for Monitoring the Depth of Anesthesia - A method for monitoring the depth of anesthesia is provided for detecting the conscious state of one being anesthetized in order to facilitate an anesthesiologist to predict exactly the dosage of an anesthetic required. At first, an original electroencephalogram (EEG) is taken from one being tested. Then, the original electroencephalogram is analyzed by approximate entropy to obtain its approximate entropy value. Next, the approximate entropy value is multiplied by 1000/17, and the corrected value is assumed as the predicted value of depth of anesthesia. The predicted value of depth of anesthesia represents degree of the conscious state or the depth of anesthesia for the one being tested. The higher the predicted depth of anesthesia value, the more conscious the one being tested is, i.e., in a shallower depth of anesthesia. On the other hand, the lower the predicted depth of anesthesia value, the less conscious the one being tested is, i.e., in a deeper depth of anesthesia. | 10-16-2008 |
20080248371 | FUEL CELL WITH A PASSAGE STRUCTURE - The fuel cell with a passage structure includes several power generating modules separately provided for forming the passage structure. The power generating modules are formed into a fully-sealed or notched cylinder having an external wall and a hollow space. The power generating modules are superimposed and assembled into a hydrogen guide passage and oxygen guide passage by the misaligned internal sealing member and external sealing member. So, the hydrogen and oxygen can be guided separately into the power generating modules. With this unique circular passage, it is possible to expand the cross-section and to improve the directional properties of the oxygen and hydrogen guide passages, thus promoting transfer efficiency of oxygen and hydrogen and greater industrial practicability. | 10-09-2008 |
20080248367 | FUEL CELL MODULE COMPATIBLE WITH A DRY CELL - The present invention provides a fuel cell module compatible with a dry cell. The fuel cell module includes an enclosure, a power generating unit, a hydrogen storage unit and positive/negative output ends. The hollow enclosure has an internal space, and is provided with some preset through-holes, allowing external oxygen to enter into the space. The power generating unit and hydrogen storage unit are mounted into the space of the enclosure. Positive and negative output ends are placed at both sides or adjacent at one side of the enclosure, thereby guiding the positive and negative charge generated by the power generating unit; since the fuel cell modules are compatible with existing conventional dry cells. These modules are widely applied to existing electrical or electronic products. | 10-09-2008 |