| CHUNG YUAN CHRISTIAN UNIVERSITY Patent applications |
| Patent application number | Title | Published |
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| 20120128933 | ANTICORROSION LAYER AND MANUFACTURING METHOD THEREOF - The present invention relates to an anticorrosion layer and a manufacturing method thereof, wherein the anticorrosion layer is capable of being coated onto the surface of a substrate for preventing the substrate surface from corrosion, the anticorrosion layer comprises: a polymer material layer, coated on the substrate surface; and a continuous rough surface layer, formed on the surface of the polymer material layer, wherein the continuous rough surface layer has a surface roughness great than 10 nm. Moreover, through the manufacturing method, a protective layer (the anticorrosion layer) with excellent anticorrosion efficiency and low pollution property can be rapidly and massively formed on the substrate surface by way of using a replica mold. | 05-24-2012 |
| 20120121687 | Wound healing material and method for fabricating the same - The present invention provides a wound healing material and method for fabricating the same. The wound healing material comprises a hydrophobic fluoro-containing membrane having a first surface and a second surface opposing to each other; and at least one biocompatible polymer covalently bonded to at least one part of the first surface of the membrane wherein the membrane is air permeable but liquid impermeable and the water contact angle of the first surface formed with the biocompatible polymer is smaller than or equal to 40 degrees. | 05-17-2012 |
| 20120108985 | CUFFLESS BLOOD PRESSURE MONITOR - A cuffless blood pressure monitor is revealed. The cuffless blood pressure monitor includes a pressure detection module, a signal processing module and a display module. The pressure detection module detects blood pressure to generate a blood pressure pulse signal. The signal processing module processes the blood pressure pulse signal to generate a measurement result that is displayed by the display module. The cuffless blood pressure monitor measures continuous blood pressure pulse signals, processes the blood pressure pulse signals by the signal processing module, and calculates the measurement result for real-time measurement of blood pressure. A measurement point on the user is pressed by a soft pressure-transferring medium so that the user won't feel uncomfortable. Moreover, the cuffless blood pressure monitor is compact and portable. | 05-03-2012 |
| 20120107192 | Biochip with a Three-Dimensional Mesoporous Layer - The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process. | 05-03-2012 |
| 20120100075 | Fluorescent Gold Nanocluster Matrix - The present invention discloses a fluorescent gold nanocluster, comprising: a dihydrolipoic acid ligand (DHLA) on the surface thereof, wherein the fluorescent gold nanocluster generates fluorescence by the interaction between the dihydrolipoic acid ligand and the nanocluster and the particle diameter of the fluorescent gold nanocluster is between 0.5 nm and 3 nm, wherein the wavelength of the emission fluorescence of the fluorescent gold nanocluster is between 400 nm and 1000 nm. In addition, the fluorescent gold nanocluster is used as bioprobes and/or applied in fluorescent biological label, clinical image as contrast medium, clinical detection, clinical trace, and clinical treatment etc. | 04-26-2012 |
| 20120074380 | WHITE LIGHT EMITTING DIODE - A white light emitting diode (LED) and method for forming the white LED are provided, wherein a semiconductor material is formed directly with a epitaxial method on a GaN epitaxial structure. The semiconductor material is a doped II-VI semiconductor compound with a broad FWHM (Full Width at Half Maximum) compared to conventional phosphor, can provide a white LED with better color rendering. | 03-29-2012 |
| 20120074132 | INDUCTION HEATING DEVICE AND METHOD FOR CONTROLLING THE SAME - An induction heating device and a method for controlling the same are disclosed, in which the induction heating device is composed of an induction coil and a magnetic conductive plate. The induction coil, being arranged for enabling the same to move relative to a target object, is used for heating the target object after being excited. The magnetic conductive plate is disposed at a specific position proximate to the induction coil that can be varied. According to the positioning of the magnetic conductive plate, the magnetic conductive plate can be used as a shield for blocking the magnetic field resulting from the excited induction coil when it is being positioned between the induction coil and the target object, and the magnetic conductive plate can be used for enhancing the magnetic field when it is being positioned at a side of the induction coil that is away from the target object. | 03-29-2012 |
| 20120074097 | METHOD FOR FABRICATING SUBMICRON PATTERNED SAPPHIRE SUBSTRATE - The present invention provides a method for fabricating a submicron patterned sapphire substrate to be able to apply in GaN light emitting diode. The method includes the following steps: forming an etching stop layer on a sapphire substrate; forming a photoresist layer on the etching stop layer; making a photo mask to contact with the photoresist layer; illuminating the photoresist layer with a beam of light by using the photo mask, and developing the photoresist layer to transfer a submicron pattern from the photo mask to the photoresist layer; etching the etching stop layer by using the photoresist layer with the submicron pattern as a mask to form a first etching stop layer; and etching the sapphire substrate with the first etching stop layer to acquire a submicron patterned sapphire substrate. | 03-29-2012 |
| 20120067821 | Filter Medium For Leukocyte Removal - The present invention discloses a filter medium for removing leukocytes from a leukocyte-containing sample, comprising: a substrate and a first polymer. The first polymer forms cross-linked networks or polymer brushes on the substrate and comprising charged groups or latent charged groups to control the electrical characteristic of the first polymer. The surface of the substrate formed with the first polymer possesses a specific charge distribution having charged domains and zwitterionic non-charged domains. | 03-22-2012 |
| 20120032755 | DELAY LINE STRUCTURE - A delay line structure includes a serpentine delay line, a first grounding guard trace and a second grounding guard trace. The serpentine delay line is disposed in a layout layer of a substrate in a manner of extending from an input end to an out put end in serpentine so as to form at least a first coupling area having a first opening toward a first direction and at least a second coupling area having a second opening toward a direction opposite to the first direction. The first grounding guard trace is disposed in the layout layer in a manner of extending from the first opening toward the first coupling area and an end of the first grounding guard trace close to the first opening is electrically connected to the grounding circuit through a first via. The second grounding guard trace is disposed in the layout layer in a manner of extending from the second opening toward the second coupling area and an end of the second grounding guard trace close to the second opening is electrically connected to the grounding circuit through a second via. | 02-09-2012 |
| 20120032754 | DELAY LINE STRUCTURE - A delay line structure includes a flat spiral delay line and two grounding guard traces. The flat spiral delay line is disposed in the layout layer in a manner of extending from an input end, bending clockwise inward until reaching a U-turn part, continuously extending and bending counterclockwise outward to an out put end so as to form two coupling areas, which are spiral and have an opening respectively. The two grounding guard traces are disposed in the layout layer in a manner of extending from the openings respectively toward the coupling areas, having an interval between the grounding guard traces and the flat spiral delay line, wherein the grounding guard traces close to the openings of the coupling areas are electrically connected to the grounding circuit through a via respectively. | 02-09-2012 |
| 20120032749 | DIFFERENTIAL SIGNAL LINE STRUCTURE - A differential signal line structure is disposed on a substrate including a signal layer, a filter layer and a grounding layer. The signal layer, the filter layer and the grounding layer are arranged from up to down and in parallel manner. The differential signal line structure accordingly includes a differential signal line group, a first wire and a first grounding circuit; the differential signal line group is disposed in the signal layer; and the first wire is disposed in the filter layer and is arranged in a corresponding position right underneath the differential signal line group. The first grounding circuit is disposed in the grounding layer and is electrically connected to an end point of the first wire through a first via. | 02-09-2012 |
| 20120027672 | HYDROGEN-GENERATING MATERIAL AND METHOD FOR GENERATING HYDROGEN - A hydrogen-generating material and method for generating hydrogen are provided. A plurality of metal particles and a plurality of modifier particles are mixed and than reacted with water to generate hydrogen. The metal particles are made of material including aluminum or aluminum alloy or combination thereof. The modifier particles preferably comprise titanium dioxide (TiO | 02-02-2012 |
| 20120027671 | HYDROGEN-GENERATING MATERIAL AND METHOD FOR PRODUCING HYDROGEN - A hydrogen-generating material and method for generating hydrogen are provided. A plurality of metal particles and a plurality of modifier particles are mixed and then reacted with water to generate hydrogen. The metal particles are made of material including aluminum or aluminum alloy or combination thereof. The modifier particles preferably comprise titanium dioxide (TiO | 02-02-2012 |
| 20120022807 | APPARATUS AND METHOD FOR MEASURING VISCOSITY - An apparatus for measuring viscosity includes a container in which an inlet radius of an inlet end is larger than an outlet radius of an outlet end. A fluid with a flow velocity is placed in the container. The fluid has a density value and a pressure gradient value. A pressure controller for controlling the pressure gradient value of the fluid is connected to the inlet end and the outlet end. A flow meter measures the flow velocity. A viscosity of the fluid is correlated with the density value, the pressure gradient value, the inlet radius, the outlet radius and the flow velocity. After being applied to various fluids, the present invention improves testability. Moreover, the measurement time is reduced due to simple structure. The maintenance is easy and the operation is not completed. Furthermore, less space is required, the cost is down and the measurement error is reduced. | 01-26-2012 |
| 20120022806 | APPARATUS AND METHOD FOR MEASURING FLUID VISCOSITY - An apparatus and a method for measuring fluid viscosity are revealed. An inlet end of a container is larger than an outlet end of the container. A fluid flows through the outlet end at a flow rate. A volume of the fluid flowing out of the outlet end is measured by a graduated cylinder while the time taken for the fluid to flow through the outlet end is measured by a timer. The flow rate is associated with the volume and the time of the fluid and the viscosity of the fluid is obtained according to a density and a pressure gradient of the fluid, an outlet end radius and the flow rate. The apparatus has simple structure, easy operation and maintenance. Moreover, less space is required and the apparatus cost is low. Therefore, the testability is improved, the measurement time is reduced, and the convenience in use is enhanced. | 01-26-2012 |
| 20120021340 | FABRICATION METHOD FOR ENHANCING THE ELECTRICAL CONDUCTIVITY OF BIPOLAR PLATES - A fabrication method for enhancing the electrical conductivity of bipolar plates, adapted for laminating a three-layered structure that is constructed by sandwiching a bonding layer made of a conductive material between two bipolar plates made of a thermoplastic polymer composite, is disclosed, which comprises the steps of: using an induction coil to heat up the bonding layer; and exerting a pressure upon the two bipolar plates for laminating the bonding layer to the two bipolar plates. With the aforesaid method, not only the through-plane conductivity with regard to the two bipolar plates can be enhanced, but also the processing time is greatly reduced. | 01-26-2012 |
| 20120021083 | NON-PLANAR LARGE-SCALE FILM EXTENDING APPARATUS - A non-planar large-scale film extending apparatus is disclosed, which comprises: a transportation mechanism; and a pressing mechanism; wherein the transportation is used for clamping to two sides of a film and thus expanding the film while enabling the same to be transported and passing through the pressing mechanism following a specific path; and the pressing mechanism is configured with a non-planar pressing surface to be used for pressing upon the film and thus enabling the film being transported by the transportation mechanism to extend uniformly in a manner that the width of the film is increased while allowing the pores on the film to be distributed evenly, and thereby, creating a microporous film with large filtering area. | 01-26-2012 |
| 20120010360 | MODIFIED LAYERED MATERIAL AND UNSATURATED POLYESTER NANOCOMPOSITE COMPRISING THE SAME - A modified layered material is provided, which includes a layered inorganic material intercalated with an organic modifier. The organic modifier includes | 01-12-2012 |
| 20120006140 | THREE-LINK TOGGLE TYPE POSITIONING PLATFORM - Both shifting rate and positioning precision of a three-link toggle type positioning platform can be increased by using mechanism of three-link concept in this invention. | 01-12-2012 |
| 20110316628 | COMPLIMENTARY SINGLE-ENDED-INPUT OTA-C UNIVERSAL FILTER STRUCTURES - A complimentary single-ended-input OTA-C universal filter structures in terms of integrated circuits is provided. The integrated circuit comprises a plurality of amplifiers and a plurality of capacitors. In some capacitors, one electrode is electrically connected to the positive input of its corresponding amplifier, and the other electrode can be electrically connected to an electrical source. In addition, the negative input of one amplifier is electrically connected to the negative input of another amplifier. Besides, there are a head amplifier and a tail amplifier. The output of the head amplifier is electrically connected to the negative input of the head amplifier, and the positive input of the tail amplifier can be electrically connected to an electrical source. | 12-29-2011 |
| 20110284743 | Method for Characterizing a Membrane in a Wet Condition By Positron Annihilation Spectrometer and Sample Holder Thereof - The present invention discloses a method for characterizing a membrane in a wet condition using a positron annihilation spectrometer and a sample holder thereof. Positron annihilation lifetime spectroscopy (PALS) has been know to be an invaluable tool for investigating local free-volume hole properties in various materials. Accompanying with the method and sample holder disclosed by the invention, PAS and PALS can measure the properties of various materials, such as free volume and layer structures both in the dry and wet states. | 11-24-2011 |
| 20110284444 | Condensing Tube And Filtration Module Thereof - The present invention discloses a condensing tube and a filtration module thereof. The condensing tube comprises a hollow body having a central hollow compartment; a porous covering layer having gas permeability but being liquid impermeable; and a condensation chamber, being a space formed between the hollow body and the porous covering layer wherein a plurality of separation members are provided radially along the hollow body in the condensation chamber to divide the condensation chamber into a plurality of condensation compartments. | 11-24-2011 |
| 20110284443 | Condensing Tube And Filtration Module Thereof - The present invention discloses a condensing tube and a filtration module thereof. The condensing tube comprises a hollow body having a central hollow compartment; a porous covering layer having gas permeability but being liquid impermeable; and a condensation chamber, being a space formed between the hollow body and the porous covering layer wherein a plurality of fins are provided radially along the hollow body in the condensation chamber to divide the condensation chamber into a plurality of condensation compartments. | 11-24-2011 |
| 20110269181 | METHOD AND SYSTEM FOR CONTINUOUS BIOTRANSFORMATION - One embodiment of the present invention discloses a method for continuous biotransformation. The method is continuously supplying viable biocatalyst cells or biocatalyst biomolecules to a bioreactor containing substrate mediums, so as to mediate the substrate mediums to be converted into the desired bioproducts. | 11-03-2011 |
| 20110259139 | TOGGLE-TYPE POSITIONING PLATFORM - This invention provides a precise positioning platform by using of toggle type principle, wherein the positioning platform can be single toggle type, double toggle type, or combination with multi-link to enhance positioning platform precision. | 10-27-2011 |
| 20110257877 | GUIDANCE SYSTEM AND METHOD FOR TAKING PUBLIC TRANSPORTATION - The present invention provides a guidance system and a guidance method for taking public transportation, which comprise a mobile device having a mobile positioning unit and a mobile interface unit. After the mobile interface unit receives destination information, the mobile positioning unit produces text guidance information according to location information and the destination information. The mobile interface unit displays the text guidance information for guiding people the way to the platform of the public transportation and helping people to confirm the public transportation to take. | 10-20-2011 |
| 20110253040 | Apparatus For Forming Composite Membrane With Porous Coating Layer - The present invention discloses a method for forming a composite membrane with a porous coating layer. At first, a filling process is carried out to fill the pores of a porous substrate with a liquid. Next, a raw material is transformed into melt or incomplete melt droplets by a heating source and the droplets are sprayed to the surface of the porous substrate filled with the liquid. The liquid is evaporated by the high temperature droplets and plasma flame to become vapor and the vapor breaks through the droplets to have the droplets sputter into different blocks to thereby form random and dispersed flat particles after cooled. Flat particles are formed and stacked continuously so as to form a composite membrane with a porous coating layer. Moreover, the invention provides an apparatus for forming a composite membrane with a porous coating layer. | 10-20-2011 |
| 20110252904 | TOGGLE TYPE WITH ONE AXIAL POSITIONING MACHINE - A toggle type with one axial positioning machine can increase positioning precision and decrease the impact from external impact by using the three-links design. | 10-20-2011 |
| 20110231330 | JOB MATCHING METHOD - A job matching method that matches applicants with employers is revealed. The job matching method includes steps of providing a plurality pieces of capability information of a job seeker, creating a capability map by quantifying the pieces of capability information, and matching the capability map with a plurality of recruitment requirements. Thus the job applicant's capabilities are shown by the capability map clearly and the employers find qualified candidates more quickly. The length of the interview is reduced and the recruitment period is minimized. Therefore, the recruitment is more efficient. | 09-22-2011 |
| 20110228547 | AUTO LAMP STRUCTURE - The present invention relates to an auto lamp structure, which comprises a reflector, a light source, and a covering part. The reflector exhibits a first ellipse in the direction of a first axis about a center, and exhibits a second ellipse in the direction of a second axis about the center. The long axis or the short axis of the first ellipse is different from the long axis or the short axis of the second ellipse. In addition. the reflector has an opening. The light source is disposed in the reflector, and illuminates light via the opening. The covering part is disposed above the reflector for controlling the distribution pattern of the light. Thereby, the present invention uses a reflector of a complex ellipse structure to control the distribution pattern of the light of the light source for complying with the regulations. | 09-22-2011 |
| 20110228077 | System for monitoring Dynamic Stability of Micro Machine Process and Method Thereof - The present invention discloses a system for monitoring dynamic stability of micro machine is provided in this invention, wherein an image-capturing device and an analytic device are included. The image-capturing device captures an image on a surface of a work piece milled by the micro machine. The analytic device comprises an image input interface, means for gray-scaling an image, means for analyzing abnormal gray-scaled value of the gray-scaled image, and means for analyzing numbers of veins of the gray-scaled image. This invention also provides a method for monitoring dynamic stability of micro machine. | 09-22-2011 |
| 20110228050 | System for Positioning Micro Tool of Micro Machine and Method Thereof - The present invention discloses a system for positioning micro tool of micro machine is provided in this invention, wherein the system comprises a stereo-photographing device, an image analysis system, a PC-based controller, and a micro machine. The image analysis system can analyze position of the micro tool of the micro machine and work piece by using algorithm, and the micro tool is then positioned to a pre-determined location. A method for positioning micro tool of the micro machine is also provided in this invention. | 09-22-2011 |
| 20110226811 | POWDER ALLOTTING DEVICE - A scraper and a plurality of slices are allocated on a powder allotting device. For achieving the matter of uniformly allocating powder, the present invention utilizes the scraper and the plurality of slices for scraping and separating powders. | 09-22-2011 |
| 20110222294 | Side emitting LED module - The invention provides a side emitting light emitting diode (LED) module which comprises a LED, a base, a lens, a reflex plane and a transparent plane wherein the base is on the LED for facing it, the lens placed on the base and is centered by the LED, the reflex plane is on the lens for refracting or transmitting lights from the lens reflexing, the outer is the transparent plane which is an extended plane from the rim of the reflex plane down to the base, both the refracting light by the reflex plane and the transmitting light by the lens sent out by the transparent plane, the final lights from the transparent plane parallel the base and sent out of the LED module. | 09-15-2011 |
| 20110218358 | DRYING AGENT AND METHOD FOR FORMING THE SAME - One embodiment of the present invention discloses a drying agent having the formula: [Mg | 09-08-2011 |
| 20110217618 | Chemically Bonded Carbon Nanotube-Polymer Hybrid and Nanocomposite Thereof - The present invention provides a chemically bonded carbon nanotube-polymer hybrid and the nanocomposite thereof, having the following advantages: functionalizing carbon nanotubes and also effectively having the carbon nanotube covalently bonded with a wide variety of polymers, even for stable and non-reactive polymers, such as commercially available polymers and high performance engineering plastics. The nanocomposite material according to the invention, compared to its matrix polymer, has higher mechanical strength, conductivity, proton conductivity, and heat stability. | 09-08-2011 |
| 20110207210 | Isolated or synthesized Rhopalosiphum padi virus polynucleotides having a promotor activity - Provided herein are isolated or synthesized Rhopalosiphum padi virus (RhPV) nucleic acids having promotor activities, and vectors containing the isolated or synthesized RhPV nucleic acids for gene delivery in insect expression systems. | 08-25-2011 |
| 20110197663 | SURFACE TENSION MEASURING DEVICE AND METHOD THEREOF - A surface tension measuring device and a method thereof are revealed. The surface tension measuring device includes a container and a hole. A liquid analyte is filled into the container and the hole is disposed on a wall surface of the container while the liquid analyte forms a drop on the hole. The surface tension of the liquid analyte is correlated with an internal gas pressure inside the container, an external gas pressure outside the container and a level of the liquid analyte. Thus the surface tension of the liquid analyte is obtained by control of the increasing of the liquid analyte level or pressure difference inside and outside the container. Therefore, the reduction of measuring time, less space occupied, lower equipment cost and reduced operation complexity are achieved. | 08-18-2011 |
| 20110196265 | FREQUENCY MODULATED ULTRASONIC THERAPEUTIC APPARATUS FOR BONE FRACTURE AND METHOD FOR GENERATING FREQUENCY MODULATED ULTRASONIC WAVE - A frequency modulated ultrasonic therapeutic apparatus for bone fractures and a method for generating frequency modulated ultrasonic waves are revealed. The frequency modulated ultrasonic therapeutic apparatus includes a control interface, a control unit, a waveform generator circuit and a transducer. The control interface is used to set a plurality of parameters. The control unit coupled to the control interface generates a control signal according to those parameters. The waveform generator circuit is coupled to the control unit and is generating a waveform signal according to the control signal. The transducer converts the waveform signal and produces an ultrasonic wave. The present invention provides different parameters for modulating a frequency of ultrasonic waves. Ultrasonic waves with different frequencies are used to treat bone fractures during the bone healing process of living animals. Thus the fracture healing is speeded up and the recovery time is reduced. | 08-11-2011 |
| 20110194708 | ACTIVE NOISE REDUCTION SYSTEM - An active noise reduction system is provided for receiving an audio input signal and a noise interference signal and calculating an audio broadcasting signal according to a Feedback Filtered-X Least-Mean-Square (FFXLMS) algorithm, wherein the FFXLMS algorithm optimizes a (convergence factor) μ so as to decrease the numbers of divisions operated by the active noise reduction system and increase the operation speed of the active noise reduction system. | 08-11-2011 |
| 20110184696 | Detection and Analysis Apparatus For Membrane Filtration Process - The present invention discloses a detection and analysis apparatus, comprising a photo sensing device, comprising a plurality of sensing elements linearly arranged to form a first array, for detecting a signal of the thickness change of the cake at a linear position of the filter medium; a driving device, for driving the photo sensing device to move relatively parallel to the filter medium on the top of the cake so that the photo sensing device detects the thickness change of the cake on at least one local plane of the filter medium; and a data processing device, coupling to the photo sensing device, for continuously processing and analyzing the signal detected by the photo sensing device to thereby in-situ estimate the thickness change of the cake on the at least one local plane of the filter medium during the filtration process. | 07-28-2011 |
| 20110181890 | IMAGING AND MEASURING APPARATUS FOR SURFACE AND INTERNAL INTERFACE OF OBJECT - The present invention provides an imaging and measuring apparatus for the surface and the internal interface of an object, which comprises a broadband wave source, a wave-splitting structure, a wave-delaying device, a reflecting component, and a sensor. The broadband wave source transmits a broadband incident wave. The wave-splitting structure splits the broadband incident wave into a first incident beam, a second incident beam, and a third incident beam. The first incident beam is illuminated on an object under test, which reflects a measuring beam. The wave-delaying device receives the second incident beam and reflects a reference beam. The reflecting component receives the third incident beam and reflects a calibration beam. The sensor receives a first interference signal of the measuring beam and the reference beam, and a second interference signal of the reference beam and the calibration beam. By means of the broadband incident wave, the morphologies of the surface and the internal interface of the object can be imaged and measured in a non-destructive way. In addition, by means of the calibration beam, the accuracy of imaging and measuring the surface and the internal interface of the object can be improved. | 07-28-2011 |
| 20110176307 | Method For Enhancing Light Directivity of A Lighting Apparatus - The present invention discloses a method for enhancing light directivity of a lighting apparatus. The method for enhancing light directivity of a lighting apparatus, comprising providing a light source module that comprises at least one light emitter; and providing a reflecting device that surrounds said light emitter or said light source module to reflect light emitted from said light emitter and direct the light toward a same direction, wherein said reflecting device comprises a first surface, said first surface comprises at least two planes in which every two planes are connected with an included angle more than 90 degrees and less than 180 degrees, said reflecting device surrounds one light emitter or surrounds said light source module. | 07-21-2011 |
| 20110137008 | HIGH STRENGTH POLYIMIDE MEMBRANE AND METHOD FOR FORMING THE SAME - The present invention discloses a polyimide membrane synthesized by one or more emeraldine amine-capped aniline trimer oligomer, one or more dianhydride, and an optional diamine, whereby the weight-average molecular weight of the polyimide membrane ranges from 50,000 to 200,000, and the Yung's Modulus of the polyimide membrane is equal to or more than 3 GPa. | 06-09-2011 |
| 20110096004 | METHOD OF IMAGE TOUCH PANEL - The present invention relates to a method of image touch panel, which comprises the steps of first extracting a background image, comparing the background and a touch image for producing a positioning image, positioning a location of the touch image according to the positioning image for giving the location touched by a user, and hence executing the corresponding function. Thereby, the function of a touch panel can be achieved. By adopting the method of image touch panel according to the present invention, it is not necessary to purchase a physical touch panel to own the functions the touch panel has for executing the functions provided by an electronic product with ease. In addition, the present uses mid- to low-end cameras, and hence reducing the costs. | 04-28-2011 |
| 20110092829 | BLOOD PRESSURE MONITOR AND METHOD FOR MEASUREMENT OF BLOOD VESSEL HARDENING - A blood pressure monitor and a method for detecting vascular sclerosis thereof are revealed. The blood pressure monitor includes a cuff, an air pump, an air escape valve, a pressure sensor, a processing circuit, and an arithmetic circuit. The cuff is arranged at a body to be detected and the air pump inflates the cuff. The air escape valve is for releasing air from the cuff while the pressure sensor arranged at the cuff measures a cuff pressure to generate an analog pressure sensing signal. The processing circuit processes the pressure sensing analog signal and generates a digital pressure sensing signal. Then a systolic pressure and a diastolic pressure of the detected body are calculated according to the digital pressure sensing signal. The degree of blood vessel hardening is checked according to a systolic area of the calculated systolic pressure and a diastolic area of the calculated diastolic pressure. | 04-21-2011 |
| 20110092827 | BLOOD PRESSURE MONITOR AND METHOD FOR CALCULATING BLOOD PRESSURE THEREOF - A blood pressure monitor and a method for calculating blood pressure thereof are revealed. The blood pressure monitor includes a cuff, an air pump, an air escape valve, a pressure sensor, a processing circuit, and an arithmetic circuit. The cuff is arranged a a body to be detected while and the air pump inflates the cuff and the air escape valve is for releasing air from the cuff. The pressure sensor is disposed on the cuff for detecting cuff pressure to generate analog pressures sensing signals. The processing circuit processes the analog pressure sensing signals and generates digital pressure sensing signals. A slope of each digital pressure sensing signal is calculated by the arithmetic circuit. A pressure value of the digital pressure sensing signal corresponding to a maximum slope is an average blood pressure. Then find a second derivative of each digital pressure sensing signal. A pressure value of the digital pressure sensing signal corresponding to a largest maximum value of the second derivative is systolic pressure while a pressure value of the digital pressure sensing signal corresponding to a smallest minimum value of the second derivative is diastolic pressure. | 04-21-2011 |
| 20110071409 | BLOOD PRESSURE THAT DETECTS VASCULAR SCLEROSIS - A blood pressure monitor that detects vascular sclerosis is revealed. The blood pressure monitor includes a cuff, an air pump, an air escape valve, a pressure sensor, a processing circuit, a first conversion circuit, and an arithmetic circuit. The cuff is arranged at a user's hand and is pumped up and inflated by the air pump while the air escape valve is used to release air from the cuff. The pressure sensor is disposed on the cuff to detect a pressure of the cuff and generate a pressure sensing signal. The processing circuit processes the pressure sensing signal and generates a processed signal that is converted by the first conversion circuit, According to the converted processed signal, the arithmetic circuit calculates a systolic pressure, a diastolic pressure of a user and obtains a vasodilation constant so as to check vascular sclerosis of the user. | 03-24-2011 |
| 20110071408 | METHOD FOR DETECTING VASCULAR SCLEROSIS - A method for detecting vascular sclerosis is revealed. Firstly set a cuff on a human hand. Then inflate the cuff and later deflate the cuff. Next measure a pressure of the cuff and generate a pressure sensing signal. Process the pressure sensing signal to generate a processed signal and convert the processed signal. Then calculate a systolic pressure and a diastolic pressure according to the converted processed signal and also obtain a vasodilation constant. Thus a hardening of blood vessels is detected according to the vasodilation constant. | 03-24-2011 |
| 20110070500 | Electrode Material, Forming Method and Application Thereof - An electrode material includes a particle-shaped crystalline metal oxide and further includes a particle-shaped amorphous metal oxide that is porous with a pore volume greater than or equal to 0.5 cm | 03-24-2011 |
| 20110066406 | Method for Generating Real-Time Haptic Response Information for a Haptic Simulating Device - A method is provided for generating real-time haptic response information for a haptic simulating device during a surgery simulation performed by a virtual tool on an object volume that includes tissue voxels, null voxels, and object boundary points. The method includes: (a) receiving a select input of a selected virtual tool type; (b) obtaining tool boundary points of the virtual tool; (c) obtaining a current reference position of the virtual tool; (d) determining a current tool subvolume; and (e) when the current tool subvolume has at least one tissue voxel, (e-1) determining positions of the tool boundary points within the subvolume, (e-2) updating labels of the voxels within the subvolume and replacing an original set of the object boundary points within the subvolume with a new set of the object boundary points, (e-3) determining force-contributing ones of the tool boundary points, and (e-4) providing force information of a force to be generated by the haptic simulating device. | 03-17-2011 |
| 20110065820 | METHOD FOR FABRICATING AEROGELS AND THEIR APPLICATIONS IN BIOCOMPOSITES - The present invention discloses a method for fabricating aerogels, a method for fabricating surface-modified aerogels, and a method for fabricating biocomposites. Take the fabricating method of biocomposites for example, first, a precursor solution is provided and the precursor solution comprises a hydrophilic ionic liquid, a catalyzed hydrolysis and/or condensation reagent, at least one biomolecule. Next, a curing process is performed for the precursor solution to hydrolyze and polymerize the at least one alkoxide monomer and/or aryloxide monomer to wrap at least one biomolecule and thus form biocomposite. Afterwards, an extracting process is performed by a solvent for the biocomposite to substitute the ionic liquid in the biocomposite. Finally, a drying process for the biocomposite is carried out after the extracting process so as to remove the solvent in the biocomposite. Therefore, the biocomposite is formed. | 03-17-2011 |
| 20110065349 | METHOD FOR RECOVERING PROPERTIES OF DEGRADED LIQUID CRYSTAL - The primary cause of degradation of a liquid crystal is the presence of trapped water within the liquid crystal, and the properties of a degraded liquid crystal can be recovered by removing the water from the degraded liquid crystal. A method for recovering the properties of a liquid crystal is disclosed to include a step of removing the trapped water. | 03-17-2011 |
| 20100311880 | MODIFIED LAYERED MATERIAL AND UNSATURATED POLYESTER NANOCOMPOSITE COMPRISING THE SAME - A modified layered material is provided, which includes a layered inorganic material intercalated with an organic modifier. The organic modifier includes | 12-09-2010 |
| 20100311143 | ENZYME ELECTRODE AND METHOD FOR PRODUCING THE SAME - The present invention discloses an enzyme electrode and its producing method, which comprises: providing a substrate with a carbon surface; forming a gold surface on the carbon surface and thus forming an electrode; covalently bonding a mediator containing an aldehyde group to the electrode; and covalently bonding a glucose oxidase to the electrode. | 12-09-2010 |
| 20100308796 | SIGNAL READOUT CIRCUIT OF AMPEROMETRIC SENSOR - A signal readout circuit comprises a first amplifier, a second amplifier and first to fourth transistors. The signal readout circuit has a first electrode, a second electrode, and a third electrode. The signal readout circuit applied in a wide current-sensing range of amperometric chemical sensing. The readout circuit may be applied in electrochemical sensing such as glucose, so as to read out a current signal of an amperometric sensor. Through a design of low input impedance, sensing signals in a wide current range can be sensed in the readout circuit. Also, a current mirror structure is used to copy the input current to an output current, such that an output signal range of the output signals of the current circuit is not limited by a supplied voltage. | 12-09-2010 |
| 20100308205 | METHOD FOR AUTO FOCUS SEARCHING OF OPTICAL MICROSCOPE - A method for auto focus searching of optical microscopes is revealed. At first, sample a plurality of image signals according to a plurality of sampling positions. Then process the plurality of image signals to get a plurality of energy values. Next calculate a plurality of sharpness values of adjacent energy values and also calculate an absolute value corresponding to the sharpness value. Later check and find out a maximum value of the absolute values to get a sampling position corresponding to the image with the maximum value and use that position as the optimal focus position of the optical microscopes. By the sampling way, the energy values of the image signals are captured so as to save calculation time. Moreover, a sharpness value of adjacent energy value is also calculated so as to check the image captured at the best focus position quickly and reduce focus searching time of the optical microscope. Therefore, the focusing efficiency of the optical microscope is improved. | 12-09-2010 |
| 20100305666 | INDUCTION DEVICE FOR PHOTODYNAMIC THERAPY AND DIAGNOSIS - An induction device for photodynamic therapy and diagnosis is used in a living body, and for activating a photochemical reaction of a photosensitive agent in the living body. The induction device comprises a transmitter, and a light irradiator implanted in the living body. The transmitter is used for emitting a radio signal to penetrate a superficial layer of the living body. When the light irradiator receives the radio signal, the light irradiator emits light by the driving signal, such that the photosensitive agent undergoes a photochemical reaction. | 12-02-2010 |
| 20100274144 | MEASUREMENT CIRCUIT FOR HEART RATE VARIABILITY - The present invention relates to a measurement circuit for heart rate variability, which uses a measurement circuit for photoplethysmographic (PPG) signal to measure an ear and produces a first measured signal, a measurement circuit for electrocardiographic (ECG) signal to measure a second measured signal, an audio processing unit to produces a sound signal, a control and processing unit for controlling the audio processing unit to play the sound signal, for receiving the first measured signal to produce a corresponding first waveform diagram, and for receiving the second measured signal to produce a corresponding second waveform diagram. Thereby, nervousness and impatience of a person under test can be eliminated, and hence the real heart rate variability of the person under test can be measured. | 10-28-2010 |
| 20100274109 | MEASUREMENT APPARATUS FOR HEART RATE VARIABILITY - The present invention relates to a measurement apparatus for heart rate variability, which comprises an earpiece, a measurement module for photoplethysmographic (PPG) signal measuring an ear and producing a first physiological signal of a person under test, a measurement module for electrocardiographic (ECG) signal measuring a second physiological signal of the person under test, and a control and processing unit transmitting a sound signal to the earpiece. By playing the sound signal from the earpiece, the attention of the person under test can be detracted from the measurement module for PPG signal or the measurement module for ECG signal. Thereby, nervousness and impatience of the person under test can be eliminated, and hence the real heart rate variability of the person under test can be measured. | 10-28-2010 |
| 20100268039 | SYSTEM FOR DIAGNOSING REAL-TIME PHYSIOLOGICAL SIGNAL - A diagnose system includes a signal-capturing device and a real-time diagnose device coupled electrically to the signal-capturing device. The signal-capturing device includes a signal-receiving interface for acquiring a physiological signal of a person, a micro processing unit for processing the physiological signal and promptly converting into a physiological parameter, and a wireless transceiver module for transmitting the physiological parameter. The real-time diagnose device includes a wireless reader for receiving the physiological parameter and a memory unit including a distinguishing database and a prescription database. The distinguishing database is stored with a plurality of standard physiological parameters for judging. The prescription database is stored with several prescribed treatments, one of which is corresponding to the physiological parameter when the physiological parameter is abnormal, and a processor coupled electrically to the reader and the memory unit for promptly analyzing the distinguishing database, thereby distinguish whether the physiological parameter is normal or not. | 10-21-2010 |
| 20100262025 | APPARATUS FOR MEASUREMENT OF HEART RATE VARIABILITY - The present invention provides an apparatus for measurement of heart rate variability, comprising a main body of a earphone to be inserted into a patient's ear, a light source disposed on one side of the main body, emitting light projected onto the skin of the patient's ear, and a sensor disposed on the same side of the main body with the light source, receiving a reflection light from the skin of the patient's ear, and accordingly generating and transmitting a sensing signal to an analyzer for measurement of the heart rate variability. Thus, the heart rate variability of the patient can be measured by operation of the light source and the sensor when the patient is listening to the music through the earphone. In this way, true heart rate variability, without being affected by the patient's nervousness or impatience, can be derived. | 10-14-2010 |
| 20100262024 | HEART RATE VARIABILITY MEASUREMENT METHOD - A heart rate variability measurement method is revealed. The method includes the following steps. At first, play a piece of music for a participant. Then detect a change in vascular volume of the participant. Next depict a continuous waveform signal of the change in vascular volume. Thus while measuring the heart rate as well as heart rate variability, the participant is not easy to get nervous or impatient and the real heart rate as well as heart rate variability can be obtained, without being affected by the mood. Therefore, the accuracy of the heart rate variability during measurement is increased. | 10-14-2010 |
| 20100259317 | HIGH-OUTPUT-IMPEDANCE CURRENT MIRROR - A current mirror with high output impedance for ensuring high accuracy current output comprises a first calibration circuit, a second calibration, a base circuit, a base current mirror, and an output circuit. The first calibration circuit further comprises plural MOS transistors and a first voltage. The second calibration circuit coupled with the first calibration circuit further comprises plural MOS transistors to calibrate the first calibration circuit. The base current mirror comprising two MOS transistors is coupled with both the first and the second calibration circuits via the base circuit. The output circuit with plural MOS transistors is coupled with the base circuit and the first calibration circuit. Upon an input current flows into the current mirror, the current mirror generates an output current which is several times in intensity than that of the input current. | 10-14-2010 |
| 20100258813 | Light Emitting Device and Fabrication Thereof - A light emitting diode of the invention via laser scribing method is used to build up the mesh texture on the backside of the sapphire of light emitting diodes. Then high reflectivity and thermal conductivity metals are deposited onto the mesh structure. Since the multiple-reflection from the texture, the light extraction efficiency will be increased. Meanwhile, the high thermal conductivity metal filled into the sapphire also lead to the better heat dissipation within the light emitting diodes, it will decrease the junction temperature and avoid the thermal effect to reduce light efficiency and the lifetime. | 10-14-2010 |
| 20100255143 | GAS-ASSISTED MOLD SURFACE HEATING SYSTEM - A gas-assisted mold surface heating system is disclosed, which comprise: an air supply, for providing air with a flow rate larger than 300 L/min; a heater, for heating air to a temperature higher than 400° C.; a mold, configured with a mold cavity, an inlet and an outlet; and an air storage tank; wherein, the inlet is connected to the heater through a pipeline for allowing the air from the air supply to flow into the cavity after being heated by the heater and thus to be for heating up the surface of the mold cavity while the heated air is being enabled to flow out of the cavity through the outlet and into the air storage tank. With the aforesaid system, surface temperature of the mold cavity can be raised to a point higher than a glass transmission point in a short period of time. | 10-07-2010 |
| 20100254855 | BIOCHIP WITH A THREE DIMENSIONAL MESOPOROUS LAYER AND METHOD FOR FORMING THE SAME - The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process. | 10-07-2010 |
| 20100224030 | INDIUM RECOVERY BY SUPPORTED LIQUID MEMBRANE WITH STRIP DISPERSION - The present invention provides a process for the removal and recovery of indium from waste waters and process streams. The process of the present invention utilizes a combination of a supported liquid membrane (SLM) and a strip dispersion to improve extraction of indium while increasing membrane stability and decreasing processing costs. This novel process selectively removes indium from the feed stream, provides the increased flexibility of aqueous strip/organic volume ratio, and produces a concentrated strip solution of indium. | 09-09-2010 |
| 20100223683 | Isolated Polynucleotide Sequence with IRES Activity - Provided herein is an isolated polynucleotide sequence with internal ribosome entry site (IRES) activity, which directs translation initiation in an insect expression system in a cap-independent manner. In particular, the invention relates to an isolated polynucleotide comprises the 5′ UTR of | 09-02-2010 |
| 20100221373 | MOLD HEATING/COOLING STRUCTURE - A mold heating/cooling structure for a mold configured with a die base and an insert, comprising: a heat insulating layer, disposed surrounding a die impression of the die base for insulating the heat conduction between the die base and the insert; a magnetic powder layer, disposed against the heat insulating layer; a coil, being disposed on the magnetic powder layer in a manner that it is circling from the outside in toward the center of the magnetic powder layer; and a cooling plate, configured with a plurality of second fluid channels provided fro a fluid to flow therein. With the aforesaid structure, the insert can be heated directly by the coil the it is subject to a high-frequency current, and the heated coil as well as the insert can be cool down with high efficiency as soon as the fluid is fed into the second fluid channels. | 09-02-2010 |
| 20100216900 | Polymers with benzoxazine groups in their main chains - The present invention discloses polymers prepared through the Diels-Alder reaction with benzoxazine groups in their main chains. Moreover, polymers with high molecular weight could be successfully prepared via this method. Furthermore, the mentioned polymers are able to undergo crosslinking reaction by heat treatment. Heat energy causes the ring-opening reaction of benzoxazine in polymer main chains to undergo crosslinking reaction, and cross-linked polymers are thereby formed with great flexibility and high crosslinking degree. | 08-26-2010 |
| 20100207488 | Spherical rotary piezoelectric motor - A spherical rotary piezoelectric motor comprises a spherical rotor, a hemispherical stator, and a plurality of piezoelectric actuators. The hemispherical stator comprises an inner surface and an outer surface, wherein the inner surface forms a hemispherical hollow portion which substantially corresponds to the spherical rotor so as to contain a portion of the spherical rotor. The plurality of piezoelectric actuators is arranged on the inner surface (or the outer surface) of the hemispherical stator respectively so as to drive the hemispherical stator. The hemispherical stator generates traveling waves with a resultant elliptical motion, so the spherical rotor can be rotated accordingly with at least one degree of freedom. | 08-19-2010 |
| 20100163806 | Tunable Fluorescent Gold Nanocluster And Method for forming the same - The present invention discloses a tunable fluorescent gold nanocluster. The tunable fluorescent gold nanocluster is formed by mixing gold trichloride (AuCl | 07-01-2010 |
| 20100159061 | COAXIAL COOLING/HEATING COIL STRUCTURE AND THE MOLD CONFIGURED WITH THE SAME - The present invention relates to a coaxial cooling/heating coil structure and a mold configured with the same, in which the coaxial cooling/heating coil is comprised of: a frame, configured with a cooling channel having an inlet, provided for a cooling water to flow therein, and an outlet, provided for discharging the cooling water therefrom; and a heat-conducting coil, disposed inside the cooling channel. The coaxial cooling/heating structure is fitted to a mold to be used for enhancing the preheating efficiency of the mold while improving the time required for cooling the mold. | 06-24-2010 |
| 20100132757 | SOLAR ENERGY SYSTEM - The present invention discloses a solar energy system that uses perturbation and observation method to achieve maximum power point (MPP) tracking in conjunction with interleaving operations of sets of converters to maximize solar energy conversion. | 06-03-2010 |
| 20100106425 | SOLID-STATE UREA BIOSENSOR AND ITS DATA ACQUISITION SYSTEM - A data acquisition system for a solid-state urea biosensor uses an amplifier, a low-pass filter and a data acquisition card to acquire and relay data to a computer to be analyzed by a signal analysis program and displayed on a display panel. The biosensor includes a substrate, and three individual sensing areas separated by an insulating layer on the substrate. Each individual sensing area contains a conductive layer on the substrate, and a pH sensitive membrane is deposited thereon. An enzyme layer is deposited on one of the pH sensitive membranes to form a working electrode. The other two sensing areas are a quasi-reference electrode and a contrast electrode, respectively. The signals are transferred to an instrumentation amplifier. The amplified signals are then transferred to a low-pass filter. The filtered signals are analyzed by the program and then displayed on the display panel. | 04-29-2010 |
| 20100080759 | Method for Forming Nano-bubble - The present invention discloses a method for forming a nano-bubble. The forming method is different from the oil-water emulsion reaction in the prior art. The method comprises: taking an inorganic particle as a nucleus and performing a polymer coating process to coat at least one first polymer on the surface of the nucleus to form an organic/inorganic composite particle; then removing the nucleus of the organic/inorganic composite particle by way of the dissolution of a first solvent to form an impregnated nano-particle; performing a freeze-drying process to remove the first solvent to have the impregnated nano-particle form a hollow nano-particle; and finally dissolving the hollow nano-particle in a second solvent to form the nano-bubble. | 04-01-2010 |
| 20100070254 | Method for Generating Real-Time Haptic Response Information for a Haptic Simulating Device - A method is provided for generating real-time haptic response information for a haptic simulating device during a surgery simulation performed on an object volume by a virtual tool that is associated with the haptic simulating device. The object volume includes tissue voxels, null voxels, and object boundary points located between corresponding adjacent pairs of the tissue and null voxels. The method includes: (a) obtaining a current center position of the virtual tool; (b) determining a current tool subvolume of the object volume; and (c) upon determining that the current tool subvolume has at least one tissue voxel, performing the sub-steps of: (c-1) determining positions of tool boundary points within the current tool subvolume, (c-2) updating labeling of the voxels within the current tool subvolume and replacing an original set of the object boundary points within the current tool subvolume with a new set of the object boundary points, and (c-3) providing force information of a force to be generated by the haptic simulating device. | 03-18-2010 |
| 20100067447 | Dynamic and Fair Resource Allocation Algorithm for OFDM Systems - A resource allocation with dynamic bit control to achieve the greatest fairness for all users and minimize transmission power over orthogonal frequency division multiplexing (OFDM) systems is presented. This technique can be also applied in WiMAX system. | 03-18-2010 |
| 20100063612 | SYSTEM AND METHOD FOR THE ON-MACHINE 2-D CONTOUR MEASUREMENT - The present invention provides a system and method for the on-machine 2-D contour measurement, employing the contour measurement, coordinate system transformation, error identification, and image matching theory in image processing field to develop the on-machine measurement of X-Y-plan manufacturing error of a micro device manufactured by a high-precision micro-device machine tool, contour error, and trace error. | 03-11-2010 |
| 20100060907 | System and Method for on-machine 3-D depth measurement - The present invention provides a method and system for on-machine 3-D depth measurement. The same image retrieving apparatus measures the first distance for the width of the similar gray-level region of cutting-surface from the first angle, and measures the second distance for the width of the similar gray-level region of cutting-surface from the first angle superimposing the second angle. The width of the similar gray-level region of cutting-surface comprises the cutting-surface and the shadow of the bottom portion of the cutting-surface. And then the cutting-surface depth is calculated according to the first angle, the second angle, the first distance, and the second distance. | 03-11-2010 |
| 20100056394 | Mini Bio-Reactor - The present invention discloses a bio-reaction module, the so called mini bio-reactor, for providing a stable environment for the hybridization or immuno-reaction on biochips with constant temperature and humidity. Moreover, the mini bio-reactor can be a tool for studying the bio-reaction mechanism. Any variations in bio-reaction mechanism and environmental factors may affect experiment outcomes. Hence, when bulky equipment is miniaturized into a module system, the researchers can utilize a mini bio-reactor to perform bio-experiments or reactors in series connection to perform batch experiments. The structure design of mini reactor is able to promote better reaction efficiency and to shorten reaction time for a variety of bio experiments. Hence what is developed is an automatic, handy and inexpensive device for bio researches with high sensitivity and reliability. | 03-04-2010 |
| 20100048420 | Biochip and Method for Forming the Same - The present invention discloses a biochip and the forming method thereof. The disclosed biochip comprises a substrate and a divalent metal compound layer on the substrate. The method for forming a biochip comprises two major steps. The first step is providing a substrate, and the second step is forming a divalent metal compound layer on the substrate. | 02-25-2010 |
| 20100031205 | ANALYTICAL SYNTHESIS METHOD AND OTA-BASED CIRCUIT STRUCTURE - An analytical Synthesis Method (ASM) is clearly and effectively demonstrated in the realization of current/voltage-mode Operational Trans-conductance Amplifier and Capacitor (OTA-C) circuits, where a complicated nth-order transfer function is manipulated and decomposed by a succession of innovative algebra operations until a set of simple equations are produced, which are then realized using n integrators and a constraint circuitry. The circuits realized includes voltage-mode nth-order OTA-C universal filter structures, tunable voltage/current-mode OTA-C universal biquad filters, voltage-mode odd/even-nth-order OTA-C elliptic filter structures, voltage/current-mode odd-nth-order OTA-C elliptic high-pass filter structures, and OTA-C quadrature oscillators. Some realized OTA-C circuits can be simplified to be OTA-only (OTA-parasiic C) circuits which fit for the operation at high frequencies. | 02-04-2010 |
| 20100026320 | Sensing device for measuring a position of nanoscale motion apparatus - A nanoscale motion apparatus comprises a fixed base, a movable platform, and means for moving the movable platform connected between the fixed base and the movable platform. A sensing device comprises a holder, at least two nanosensors, and a measurement plate. The holder is mounted on the fixed base. The nanosensors are configured on the holder. The measurement plate is mounted on the movable platform. The measurement plate can be sensed by the nanosensors so as to measure the corresponding variation between the fixed base and the movable platform. | 02-04-2010 |
| 20100025265 | Potentiometric biosensor and the forming method thereof - The present invention discloses a potentiometric biosensor for urea and creatinine detection, and the forming method thereof. The disclosed biosensor comprises a substrate, at least two working electrode on the substrate, at least one reference electrode on the substrate, an internal reference electrode on the substrate, and a packaging structure which separates the adjacent electrodes. The working electrode comprises urease or creatinine iminohydrolase (CIH). The detection signal is transmitted for further processing through a wire or an exposed surface on the biosensor. The disclosed biosensor is replaceable. | 02-04-2010 |
| 20090316402 | Reflecting Device And Application thereof in Backlight Unit For Enhancing Light Directivity - The present invention discloses a backlight unit having a reflecting device to enhance light directivity. The backlight unit comprises a light source module, comprising at least one light source, and a reflecting device. The reflecting device is provided to surround the light source or light source module and comprises a first surface. Besides, the first surface comprises at least two planes where every two planes are connected with an included angle more than 90 degrees and less than 180 degrees. | 12-24-2009 |
| 20090298115 | Fluorescent Gold Nanocluster and Method for Forming the Same - The present invention discloses a fluorescent gold nanocluster, comprising: a dihydrolipoic acid ligand (DHLA) on the surface thereof, wherein the fluorescent gold nanocluster generates fluorescence by the interaction between the dihydrolipoic acid ligand and the nanocluster and the particle diameter of the fluorescent gold nanocluster is between 0.5 nm and 3 nm, wherein the wavelength of the emission fluorescence of the fluorescent gold nanocluster is between 400 nm and 1000 nm. In addition, the fluorescent gold nanocluster is used as bioprobes and/or applied in fluorescent biological label, clinical image as contrast medium, clinical detection, clinical trace, and clinical treatment etc. | 12-03-2009 |
| 20090294284 | REFERENCE ELECTRODE - A reference electrode is disclosed. The reference electrode is developed by spreading an aqueous KCl gelling agar solid gel/poly(vinyl chloride)carboxylated (PVC—COOH) double layer on a screen-printing Ag/AgCl electrode body. Such polymer double layer can maintain ion concentration and keep stable chemical capacitance potential during measurement. The reference electrode of the present invention provides fast response time and high stability for major ions detection measurements in a wide range. | 12-03-2009 |
| 20090280262 | METHOD FOR FORMING COMPOSITE MEMBRANE WITH POROUS COATING LAYER AND APPARATUS THEREOF - The present invention discloses a method for forming a composite membrane with a porous coating layer. At first, a filling process is carried out to fill the pores of a porous substrate with a liquid. Next, a raw material is transformed into melt or incomplete melt droplets by a heating source and the droplets are sprayed to the surface of the porous substrate filled with the liquid. The liquid is evaporated by the high temperature droplets and plasma flame to become vapor and the vapor breaks through the droplets to have the droplets sputter into different blocks to thereby form random and dispersed flat particles after cooled. Flat particles are formed and stacked continuously so as to form a composite membrane with a porous coating layer. Moreover, the invention provides an apparatus for forming a composite membrane with a porous coating layer. | 11-12-2009 |
| 20090251128 | Method and System for Measuring the Zeta Potential Of the Cylinder's Outer Surface and the Inside Surface of the Tube - The present invention discloses methods and systems for measuring the zeta potential of the cylinder's outer surface and the inside surface of the tube. In the measuring cell for measuring the zeta potential of the cylinder's outer surface, the cylinder is placed coaxially inside the reference tube, and the channel existing between the cylinder and the reference tube forms a annular flow channel. Additionally, in the measuring cell for measuring the inside surface of the tube, a reference cylinder is held coaxially inside the tube and a given solution is forced to flow through the annular space between the tube and the reference cylinder. | 10-08-2009 |
| 20090221058 | Potentiometric biosensor for detection of lactate in food and forming method thereof - The present invention discloses a potentiometric biosensor for detecting lactate in food, and the forming method thereof. The disclosed biosensor comprises a substrate, and conducting layer on the substrate, an oxide layer on the conducting layer, and an enzyme layer on the oxide layer, wherein the enzyme layer comprises Lactate dehydrogenase (LDH). The detection signal is transmitted for further processing through a wire connected to the conducting layer, or a window formed on the surface of conducting layer. | 09-03-2009 |
| 20090194908 | MOLD FOR INJECTION MOLDING AND AN INJECTION MOLDING DEVICE/METHOD WITH SURFACE QUALITY IMPROVEMENT ABILITY - A mold for injection molding and an injection molding device/method with surface quality improvement ability are disclosed, in which the injection molding device comprises: a mold including a first mold piece and a second mold piece; and a film feeder. In an exemplary embodiment, the second mold piece is configured with a suction unit in a manner that the film feeder is enabled to provide a film to the suction unit. | 08-06-2009 |
| 20090194416 | Potentiometric biosensor for detection of creatinine and forming method thereof - The present invention discloses a potentiometric biosensor for detecting creatinine, and the forming method thereof. The disclosed biosensor comprises a substrate, a working electrode formed on the substrate, a first reference electrode formed on the substrate, a second reference electrode formed on the substrate, and a packaging structure which separates the above-mentioned three electrodes. The working electrode comprises creatinine iminohydrolase (CIH). The detection signal is transmitted out from the biosensor for further processing through a wire or an exposed surface. The disclosed biosensor is replaceable. | 08-06-2009 |
| 20090190077 | Bistable SmA liquid-crystal display - A bistable SmA liquid-crystal display is disclosed. A striped electrode pattern is coated on one of two substrates and an ITO film is coated on the other to switch the director of SmA liquid crystals between the homeotropic and planar states by applying a vertical electric field across the cell thickness and a horizontal electric field via the striped electrodes, respectively. | 07-30-2009 |
| 20090174837 | Structure for Increasing the Efficiency of Light Utilization and Luminance of a Display - The present invention discloses a structure for increasing the efficiency of light utilization and luminance of a display comprising a backlight unit and a display panel. In other words, a light collector is disposed between the backlight unit and the display panel for guiding light coming from an opaque area of the display to a transparent area of the display to increase the efficiency of light utilization and the luminance of the display, and the light is illuminated from the backlight unit to the opaque area of the display. Beside, the light collector can be formed by a microlens array. | 07-09-2009 |
| 20090165707 | Adjustable Film Applicator - The present invention discloses an adjustable film applicator which comprises an applicator body, a first knife, a second knife, a first fixing apparatus, a second fixing apparatus, a pair of first adjusting screws, and a pair of second adjusting screws. The first and second knife are adjusted to a first and second height by adjusting the first and second adjusting screws, wherein the second height is greater than the first height. | 07-02-2009 |
| 20090162662 | Low BIOFOULING FILTRATION MEMBRANES AND THEIR FORMING METHOD - The present invention discloses a method for forming a low biofouling filtration membrane. First, an ozone treatment is performed to a fluorine-based porous membrane to introduce peroxides on surface. Afterwards, a first grafting polymerization is initiated from the peroxides, and functional monomers are polymerized to introduce halide groups on surface. Finally, a second grafting polymerization is initiated from the halide groups, and macro-monomers are polymerized to introduce zwitterionic group on surface, so as to form the low biofouling filtration membrane. | 06-25-2009 |
| 20090156754 | Thermally Reversible Composite Material - The present invention discloses a thermally reversible composite material. The thermally reversible composite material comprises a Polyhedral Oligomeric Silsesquioxane (POSS) and a cross-linking agent. The Polyhedral Oligomeric Silsesquioxane comprises a plurality of dienophile groups. The cross-linking agent comprises at least two conjugated diene groups. The cross-linking agent interacts with the plurality of dienophile groups of the POSS though the conjugated diene groups to perform a thermally reversible Diels-Alder cycloaddition cross-linking reaction. The invention is applied as thermally reversible package materials. | 06-18-2009 |
| 20090128387 | FOLDED R-2R LADDER CURRENT-STEERING DIGITAL TO ANALOG CONVERTER - A folded R-2R ladder current-steering digital-to-analog converter is disclosed. In the folded R-2R ladder current-steering digital-to-analog converter, each node in the R-2R ladder is electrically coupled with a plurality of current sources with different weights. Therefore, the numbers of the resisters and current sources can be reduced, and efficient power saving and the high-speed operation can be achieved. | 05-21-2009 |
| 20090123985 | METHOD FOR FABRICATING AEROGELS AND THEIR APPLICATION IN BIOCOMPOSITES - The present invention discloses a method for fabricating aerogels, a method for fabricating surface-modified aerogels, and a method for fabricating biocomposites. Take the fabricating method of biocomposites for example, first, a precursor solution is provided and the precursor solution comprises a hydrophilic ionic liquid, a catalyzed hydrolysis and/or condensation reagent, at least one biomolecule. Next, a curing process is performed for the precursor solution to hydrolyze and polymerize the at least one alkoxide monomer and/or aryloxide monomer to wrap at least one biomolecule and thus form biocomposite. Afterwards, an extracting process is performed by a solvent for the biocomposite to substitute the ionic liquid in the biocomposite. Finally, a drying process for the biocomposite is carried out after the extracting process so as to remove the solvent in the biocomposite. Therefore, the biocomposite is formed. | 05-14-2009 |
| 20090119026 | PORTABLE MULTI-IONS SENSING SYSTEM AND FABRICATION THEREOF - A portable multi-ions sensing system is provided. The sensing system includes: a sensing unit for sensing a pH value and a plurality of ion concentrations of a solution and outputting a sensing signal, wherein the sensing unit includes: a substrate; an ITO layer on the substrate; a sensing layer on the ITO layer and connected with an extended lead; a packaging layer encapsulating the sensing layer, the ITO layer and a portion of the substrate with a sensing window for exposing a portion of the sensing layer; a multi-ions selective layer on the portion of the sensing layer exposed by the sensing window for sensing the ion concentrations; and a reference electrode for providing a reference potential for the sensing layer; an analog signal processing unit for receiving, filtering, amplifying and adjusting the level of the sensing signal and outputting a front-end signal; a microcontroller unit for receiving and performing analog/digital converting and two-point correcting processes on the front-end signal and outputting a measurement data; and a real-time display unit for receiving and displaying the measurement data. | 05-07-2009 |
| 20090090214 | Method for forming nano-scale metal particles - A method for forming nano-scale metal particles by a novel reducing agent is described. The method can be carried out at room temperature and under an atmospheric environment by relatively simple processes to prepare nano-scale metal particles with a diameter less than 20 nm. This method comprises the following steps. At first, a first blending process is performed to blend a metal salt and a first solvent together to form a first solution. Then, a second blending process is performed to blend a reducing agent and a second solvent together to form a second solution. The reducing agent comprises one compound selected from the group consisting of the following or combination thereof: boron-containing hydride and boron-containing hydrocarbon. Following that, a third blending process is performed to blend the first solution and the second solution together to form a third solution. Finally, the reducing agent is used to reduce the metal salt in the third solution to form the nano-scale metal particles. In addition, if a dispersing agent is added after the nano-scale metal particles are formed, the nano-scale metal particles can have a particle diameter less than 10 nm. | 04-09-2009 |
| 20090039922 | Multi-level comparator for fix power consumption - A multi-level comparator with fixed power consumption is disclosed. By using the switch character of differential pair and parallelizing single side of common source amplifier with multi-level input, the power of the multi-level comparator can be fixed by the current bias. This result shows that the multi-level comparator is able to heighten input stages at fixed power. Therefore, the multi-level comparator has the functionalities of several different comparators while maintaining fixed power consumption. | 02-12-2009 |
| 20090038940 | Reference Electrode - The present invention discloses a reference electrode. According to the invention, a capillary structure is plugged in a solid state electrolyte layer of the reference electrode. By capillary phenomenon, a test solution is sucked to the solid state electrolyte layer to have reaction. Therefore, according to the invention, a test solution can be measured by simply placing the capillary structure of the reference electrode into the test solution. The lifetime of the reference electrode can be greatly extended. | 02-12-2009 |
| 20090036625 | Amphiphilic Polymer, Method for Forming the Same and Application thereof - The present invention discloses an amphiphilic polymer, comprising a polymer backbone, at least one hydrophobic side chain, and at least one hydrophilic side chain wherein one end of the hydrophobic side chain is bound to the polymer backbone and one end of the hydrophilic side chain is bound to the polymer backbone. The polymer backbone is derived from a homopolymer or copolymer of an anhydride. In addition, the present invention discloses a water-soluble polymer micell having the above described amphiphilic polymer and forming method and applications thereof. | 02-05-2009 |
| 20090033916 | System and Method for Measuring Interferences - A system and method for measuring interferences are disclosed. The system is based on the concept of a composite interferometer. The sample is measured while a simultaneous compensation of the phase deviation due to the relative displacement of the optical delay component between the measurements at different pixels of the sample is performed. In the application of profilometry, the information of the surface profile of a material is obtained from the phase shift of the interference signal. By using the proposed compensation mechanism, an axial resolution at nanometer scale can be achieved. For the measurement of a thin film, a polarized probe beam is oblique incident on the sample. The system can perform a simultaneous measurement of the refractive index and the thickness of the thin film. From the ratio of the intensities of the interferograms of TE and TM waves as well as the phase shifts of the interferograms, the refractive index and the thickness of the thin film can then be obtained simultaneously. | 02-05-2009 |
| 20090022629 | SOLID-STATE UREA BIOSENSOR - A solid-state urea biosensor may comprise a substrate, an electrically conductive layer, a PH sensing film, an ammonium ion selecting film and a ferment film. The electrically conductive layer covers the substrate. The PH sensing film has a PH value measuring zone, partially covering the electrically conductive layer, for measuring the PH value of a solution to be tested. The ammonium ion selecting film has an ammonium ion measuring zone for measuring the ammonium ion concentration. The ammonium ion selecting film partially covers the PH sensing film and exposes the PH value measuring zone. The ferment film is used for measuring the urea concentration in the solution, wherein the ferment film partially covers the ammonium ion selecting film and exposes the ammonium ion measuring zone. | 01-22-2009 |
| 20090021740 | OPTICAL SENSOR AND METHOD FOR MEASURING BLOOD GAS - The present invention discloses an optical sensor for measuring blood gas, used to measure gas concentration in a liquid, comprising: an indicator solution; a first conduit for filling with the indicator solution wherein the first conduit passes through the liquid and the gas in the liquid can diffuse into the first conduit to react with the indicator solution so as to change the color of the indicator solution; a second conduit for receiving the reacted indicator solution in the first conduit; and a light emitter and a photodetector provided in opposition to each other at the two sides of the second conduit wherein the light emitter emits light towards the second conduit and the photodetector receives the light passing through the second conduit and the reacted indicator solution and thereby outputs a sensing signal depending on the received light intensity. | 01-22-2009 |
| 20090021263 | Multi-Ion Potential Sensor and Fabrication thereof - A multi-ion potential sensor is disclosed. The multi-ion potential sensor comprises a substrate, a conductive layer, an isolation layer, a tin oxide (SnO | 01-22-2009 |
| 20090020423 | Potentiometric Mg2+ Sensor and Method thereof - A potentiometric Mg | 01-22-2009 |
| 20090020421 | Voltage-Type Gas Concentration Sensor and Sensing Method - This invention discloses a voltage-type gas concentration sensor and sensing method thereof. An ionic sensing electrode, a solid electrolyte membrane and a gas-permeable membrane are provided. The ionic sensing electrode comprises a sensing window. The solid electrolyte membrane is disposed on the sensing window. The gas-permeable membrane is disposed on the solid electrolyte membrane. By detecting the change of a reaction voltage as a result of reaction between the ionic sensing electrode and a solution to be measured, the invention is able to determine the pH of the solution to be measured. | 01-22-2009 |
| 20090010767 | ELECTRIC COMB DRIVEN MICROPUMP SYSTEM - An electric comb driven micropump system includes a piston, a comb actuator comb and a real-time monitoring device. The comb actuator may generate an electrostatic force after receiving a voltage, so as to actuate the piston to make a first displacement, which causes a fluid to enter into a cavity, wherein the voltage has a voltage value for determining the volume of the fluid entering into the cavity, and wherein as the voltage value of the voltage gradually decreases, the electrostatic forces also decreases, allowing the piston to gradually make a second displacement in a direction opposite to the first displacement driven by a spring, thus outputting the fluid from the cavity. The real-time monitoring device provides real-time information of the comb actuator. | 01-08-2009 |
| 20090009193 | Moisture-Sensitive Element with an Interdigital Capacitor and Fabrication thereof - A moisture-sensitive element with an interdigital capacitor (IDC) and fabrication thereof are disclosed, wherein the moisture-sensitive element with the interdigital capacitor investigates a moisture sensor for the determination of human skin moisture based on the interdigital capacitor. The moisture-sensitive element with an interdigital capacitor comprises a printed circuit board (PCB), an interdigital capacitor formed on the printed circuit board, and a moisture sensing layer formed on the interdigital capacitor. | 01-08-2009 |
| 20080304125 | System and Method of the Optical Delay Line - This invention provides a system and a method of the optical delay line, wherein the system comprises a source and an array of mirrors, wherein the array of mirrors comprises a first reflective mirror, a second reflective mirror, a third reflective mirror, and a fourth reflective mirror. Beams from the source could be delayed because the beams are multi-reflected by the reflective mirrors. | 12-11-2008 |
| 20080289882 | Method and Apparatus for Measuring Weight of CNC Workpieces - This invention discloses a method and apparatus for measuring the weight of a CNC workpiece. As the weight of the workpiece on a loading platform increases, the loading of a driving module which drives the loading platform in constant speed increases accordingly. On the contrary, as the weight of the workpiece on the loading platform decreases, the loading of the driving module which drives the loading platform in constant speed also decreases. This invention determines the weight of the workpiece on the loading platform by measuring the electrical signal which drives the driving module and utilizing a calibration curve data in a preconfigured database. | 11-27-2008 |
| 20080242734 | Use of Biocistronic DNA Constructs for Identifying Compounds that Inhibit IRES-Dependent Translation - The present invention relates to use of bicistronic DNA constructs for identifying compounds that inhibits IRES-dependent translation activity of an infectious enterovirus (EV) or encephalomyocarditis virus (EMCV) without affecting CAP-dependent translation activity of a host subject. The compounds thus identified are useful in preparation of a medicament for treating EV or EMCV infection. | 10-02-2008 |
| 20080241922 | Use of Biocistronic DNA Constructs for Identifying Compounds that Inhibit IRES-Dependent Translation - The present invention relates to use of bicistronic DNA constructs for identifying compounds that inhibits IRES-dependent translation activity of an infectious enterovirus (EV) or encephalomyocarditis virus (EMCV) without affecting CAP-dependent translation activity of a host subject. The compounds thus identified are useful in preparation of a medicament for treating EV or EMCV infection. | 10-02-2008 |
| 20080234852 | Measuring Method and System for CNC Machine - This invention discloses a method and system for measuring a CNC machine. The system comprises a platform, a driving module, a set of optical scales, and a detection module. The platform is driven by the driving module. In addition, the driving module further comprises a set of encoders. As the driving module drives the platform to move to a position by a first displacement, the encoders indicate the first displacement. The optical scales indicate a second displacement by which the platform is driven by the driving module. The detection module detects the difference between the first displacement and the second displacement. | 09-25-2008 |
