baber/WOPTO huggingface dataset:
Patent TW-I316943-B (TW)
Title: Method for producing collagen from mammalian animal skin
Inventor: DR JOHN MCKINNON SNOWDEN
IPC: A61L27/36
Filed: 2003-05-20
Granted: 2009-11-11
Abstract: The present invention relates to a method for producing collagen from an animal skin. In particular, the present invention a method for producing collagen from an animal skin comprising the step of applying to said skin an organic acid buffer for sufficient time to enable the extraction of collagen.
Patent TW-I282581-B (TW)
Title: Crystallization apparatus, optical member for use in crystallization apparatus, crystallization method, manufacturing method of thin film transistor
Inventor: TANIGUCHI YUKIO
IPC: H01L21/20
Filed: 2003-06-23
Granted: 2007-06-11
Abstract: A crystallization apparatus includes an optical illumination system to illuminate a phase shift mask and which irradiates an amorphous semiconductor film with a light beam having an inverse peak type light intensity distribution including a minimum light intensity in a point corresponding to a phase shift portion of the phase shift mask to produce a crystallized semiconductor film. A wavefront dividing element is disposed on a light path between the optical illumination system and the phase shift mask. The wavefront dividing element wavefront-divides the light beam supplied from the optical illumination system into a plurality of light beams, and condenses the wavefront-divided light beams in the corresponding phase shift portion or in the vicinity of the portion.
Patent TW-594037-B (TW)
Title: Spreading method, spreading device, optical member and optical device
Inventor: SAKURADA KAZUAKI
IPC: G02B1/14
Filed: 2003-08-01
Granted: 2004-06-21
Abstract: The spreading device of the present invention is characterized in comprising a liquid ejecting nozzle for ejecting the processing liquid as drops, and an ejecting control device for controlling the liquid ejecting nozzle to eject the drops. The ejecting control device analyzes the shape of the surface of the member and divides the surface into plural regions, so as to control the spreading amount on each region.
Patent TW-I271971-B (TW)
Title: Digital receiver capable of processing modulated signals at various data rates
Inventor: WANG TZU-PAI
IPC: H04B1/707
Filed: 2003-08-29
Granted: 2007-01-21
Abstract: A digital receiver is enabled to process modulated signals at various data rates including a sampling circuit for receiving modulated signals and outputting digitalized sampled signals, a matched filter for expelling noise from digitalized sampled signals at a first data rate and at a second data rate and generating in-phase and quadrature-phase signals, a barker code correlator for despreading digitalized sampled signals at first data rate, a channel equalizer which counteracts co-channel interferences by using equalizer coefficients obtained from a plurality of noise whitening coefficients so as to generate a sequence of symbol decisions therefrom, a CCK correlator coupled to the channel equalizer for decoding signals at the second data rate and at a third data rate, a first quantization filter for recovering transmitted signals at the first data rate, and a second quantization filter for recovering transmitted signals at the second data rate and at the third data rate.
Patent TW-I227489-B (TW)
Title: Optical recording medium and optical recording/reproducing method
Inventor: FUKUZAWA NARUTOSHI
IPC: G11B7/2472
Filed: 2003-09-09
Granted: 2005-02-01
Abstract: The present invention provides an optical recording medium that includes a recording layer composed mainly of an organic compound and can utilize blue-violet semiconductor laser light (390 to 420 nm in wavelength) as recording/reproducing laser light. The present invention also provides an optical recording/reproducing method using the recording medium. The optical recording medium comprises at least a supporting substrate 2; a recording layer 3 on the supporting substrate 2, the recording layer 3 containing an organic compound as a major component; and a light-transmitting layer 5 on the recording layer 3, the light-transmitting layer 5 being capable of transmitting laser light with a wavelength of 390 to 420 nm for recording and reproducing information. The organic compound in the recording layer 3 includes a monomethine cyanine dye that has the minimum value nmin of its refractive index n (real part of the complex refractive index) within the range of 370 to 425 nm and has a refractive index n of 1.2 or lower with respect to the wavelength of the recording/reproducing laser light. The organic compound, when absorbing the laser light, melts or degrades to bring about a change in the refractive index, thereby effecting recording of the information.
Patent TW-I329927-B (TW)
Title: Unit cell of a metal-semiconductor field-effect transistor and method of forming the same
Inventor: SAPTHARISHI SRIRAM
IPC: H01L29/24
Filed: 2003-09-25
Granted: 2010-09-01
Abstract: The present invention provides a unit cell of a metal-semiconductor field-effect transistor (MESFET). The unit cell of the MESFET includes a source, a drain and a gate. The gate is disposed between the source and the drain and on an n-type conductivity channel layer. A p-type conductivity region is provided beneath the source and has an end that extends towards the drain. The p-type conductivity region is spaced apart from the n-type conductivity channel region and is electrically coupled to the source.
Patent TW-I222683-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: URYUU KATSUMI
IPC: H01L21/335
Filed: 2003-10-07
Granted: 2004-10-21
Abstract: A semiconductor device includes a silicon oxide film (2) formed in a predetermined region on a single crystalline silicon substrate (1) and a gate dielectric film (3) as a thermal oxide film formed by performing thermal oxidation on the surface of the substrate (1) in a region adjacent to the silicon oxide film (2). A polycrystalline silicon (5) (or amorphous silicon) having an oxidized surface is formed on the border between the silicon oxide film (2) and gate dielectric film (3).
Patent TW-I224683-B (TW)
Title: Battery capacity tester and method thereof
Inventor: LIOU YING-JANG
IPC: G01R31/36
Filed: 2003-10-24
Granted: 2004-12-01
Abstract: The present invention is a battery capacity tester including a test current source circuit, a microprocessor, a battery resistance table memory, a voltage measuring unit, and a display unit. The test current source circuit is connected with both ends of the battery to be tested. A battery resistance table for at least one type of battery is stored in the battery resistance table memory. In the battery resistance table, each type of battery has a battery resistance and each battery resistance has a corresponding battery capacity. In accordance with the obtained battery open-circuit voltage, load-end voltage, and test current, the microprocessor calculates the battery resistance of the battery before, based on the battery resistance, searching from the battery resistance table stored in the battery resistance table memory for the battery capacity corresponding with the battery resistance.
Patent TW-I242728-B (TW)
Title: Method and recording medium for indicating an interpreted meaning of a text or image portion of a document, and for disambiguating the multiple interpreted meanings thereof
Inventor: FORD DANIEL ALEXANDER
IPC: G06F17/27
Filed: 2003-12-01
Granted: 2005-11-01
Abstract: Indication of an interpreted meaning of a portion of a document by displaying an indication of the interpreted meaning near the document portion, where the portion may be text, nor non-text such as image. The indication may be a symbol (without associated code) or an icon (with associated code to activate a specified function). Also included is disambiguation of a portion of a document, involving presenting indications of at least two alternative interpreted meanings of the document portion and displaying an indication of a selected interpreted meaning in response to one of the interpreted meanings being selected.
Patent TW-I288778-B (TW)
Title: Process for producing dust mite allergen
Inventor: HSU CHING-HSIANG
IPC: C12N15/12
Filed: 2004-01-05
Granted: 2007-10-21
Abstract: The present invention provides a process for producing dust mite allergen comprising the steps of: (a) constructing a vector that comprises a DNA sequence encoding the dust mite allergen operably linked to a plant-specific promoter; (b) transforming a plant cell or tissue with the vector of step (a); and (c) obtaining the dust mite allergen from the transgenic plant of step (b). A process for producing an antigenic composition and an antigenic composition are also provided.
Patent TW-I229438-B (TW)
Title: Substrate for packaging IC device and method for manufacturing the same
Inventor: PAN YUNG-TENG
IPC: H05K3/06
Filed: 2004-01-30
Granted: 2005-03-11
Abstract: A substrate for use in packaging a semiconductor chip is disclosed. The substrate includes a dielectric layer, a plurality of conductive traces and contact pads formed on the dielectric layer, a metal flash formed on the conductive traces and the contact pads, and a solder mask formed on the dielectric layer and the conductive traces. The first ends of the contact pads extend from the conductive traces. The metal flash has at least a portion protruding out of the conductive traces and the contact pads such that the protruding portion of the metal flash is not supported by the conductive traces or the contact pads. The contact pads are exposed from the solder mask except that the second end of each contact pad is covered by the solder mask in the manner that the protruding portion of the metal flash is embedded in the solder mask. The present invention further provides a method for manufacturing a substrate.
Patent TW-I240024-B (TW)
Title: Method of wirelessly controlling a sewing machine having learning function
Inventor: KATAGIRI KAZUSHIGE
IPC: H02P7/00
Filed: 2004-02-12
Granted: 2005-09-21
Abstract: The present invention relates to a method of wirelessly controlling a sewing machine having learning function, wherein the sewing machine comprises a controller for transmitting a wireless controlling signal in response to a treading action, a main housing installed with a motor, and a receiver installed in the main housing for receiving wireless controlling signal. The controlling method comprises: (A) presetting the controller with a security code wherein the controller transmits a controlling signal having the security code and a corresponding speed code in response to the treading action; (B) initializing the receiver with learning setting to enable the receiver receiving the signal from the controller and storing the security code; and (C) after initializing the receiver with learning setting, comparing the security code with the security code in the received controlling signal and driving the motor in a speed corresponding to the speed code in the signal when the two matched.
Patent TW-I271698-B (TW)
Title: Display device
Inventor: UESUGI KENYA
IPC: G09G3/36
Filed: 2004-03-09
Granted: 2007-01-21
Abstract: This invention provides a display device capable of suppressing the deterioration of image. The display device of this invention has a shift register circuit 4a1 including an output side circuit 4c1. The output side circuit contains a p channel transistor PT1 connected to a negative potential side HVSS and being turned on in response to a clock signal HCLK1, a p channel transistor PT2 connected to a positive potential side HVDD, a p channel transistor PT3 connected between the gate of the P channel transistor PT1 and the positive potential HVDD, and a high resistance value resistor R1 having a resistance value of about 100 KOmega connected between the gate of the p channel transistor PT1 and a clock signal line for supplying a clock signal HCLK1.
Patent TW-I237590-B (TW)
Title: Wafer transport robot arm
Inventor: TSAI YU-PEN
IPC: H01L21/68
Filed: 2004-03-11
Granted: 2005-08-11
Abstract: A wafer transfer robot arm includes an arm body with an upper pick-up plane and a lower pick-up plane. A first vacuum channel and a second vacuum channel are formed in the arm body. The first vacuum channel connects a plurality of first vacuum ports on the upper pick-up plane. The second vacuum channel connects at least a second vacuum port on the lower pick-up plane. A soft buffer layer and a sealing ring sealed around the soft buffer layer are disposed on the lower pick-up plane for vacuum-absorbing the active surface of the wafer.
Patent TW-I239496-B (TW)
Title: Data driver for organic light emitting diode display
Inventor: SUN WEIN-TOWN
IPC: G09G3/30
Filed: 2004-04-08
Granted: 2005-09-11
Abstract: A data driver for organic light emitting diode display is disclosed. A pixel data of K bits is divided into an N bits data and an M bits data. A number of N bits data are processed by a number of main digital to analog current converters and a number of main current copiers/current mirrors with Vgs stored function so as to generate a number of main regenerating currents. Besides, a number of M bits data are processed by a number of assistant digital to analog current converters and a number of assistant current copiers/current mirrors with Vgs stored function so as to generate a number of assistant regenerating currents. The brightness of the pixel is related to the sum of the corresponding main regenerating current and the corresponding assistant regenerating current. The invention can reduce the error resulted from the component variation of digital to analog converters.
Patent TW-I286309-B (TW)
Title: General film compensated reflective twisted nematic liquid crystal display
Inventor: ZHU XIN-YU
IPC: G02F1/1335
Filed: 2004-04-27
Granted: 2007-09-01
Abstract: A reflective twisted nematic liquid crystal display with high contrast ratio, high reflectance and low color dispersion. Based on the total boundary residual retardation, the corresponding compensation film and polar conditions are found. Using this compensation film and polarizer conditions, a general film compensated reflective twisted-nematic liquid crystal display with high contrast ratio, high reflectance and low color dispersion is obtained.
Patent TW-I302697-B (TW)
Title: Recording medium, reproduction apparatus, recording method, reproducing method, program, and integrated circuit
Inventor: JOSEPH MCCROSSAN
IPC: H04N7/24
Filed: 2004-04-27
Granted: 2008-11-01
Abstract: A recording medium storing an AVClip structured by multiplexing video stream and a graphics stream. The graphics stream represents a moving picture made of a plurality of pictures, and the graphics stream includes graphics data representing graphics to be combined with the pictures. The graphics stream also includes window information (WDS) that specifies a window for rendering the graphics, and that indicates a width, a height and a position of the window on a plane which is a plane memory of a reproduction apparatus that combines the graphics with the pictures.
Patent TW-I252380-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: KOLESNYCHENKO ALEKSEY YURIEVIC
IPC: G03F7/20
Filed: 2004-06-17
Granted: 2006-04-01
Abstract: Liquid is supplied to a space between the final element of the projection system and the substrate, but there is a space between the liquid and the substrate. An evanescent field is formed between the liquid and the substrate allowing some photons to expose the substrate. Due to the refractive index of the liquid, the resolution of the system is improved and liquid on the substrate is avoided.
Patent TW-I235070-B (TW)
Title: Digital osmatic simulator
Inventor: SHIUE YA-LUEN
IPC: A61L9/00
Filed: 2004-07-22
Granted: 2005-07-01
Abstract: A digital osmatic simulator capable of emitting different smells through a computer program mainly includes an electronic control component, a biochemical component, and an information processing device, in which the electronic control component includes a control circuit board mounted in an enclosure, where the control circuit board is linkable to the information processing device. Furthermore, the enclosure contains the biochemical component having a plurality of thermal conductive chips, in which the thermal conductive chips are linked to the control circuit board, and each thermal conductive chip is installed with a thermal conductive bottle containing a different fragrance base. Thus, a software stored in the information processing device is used to control the heating status of the thermal conductive chips through the control circuit board, thereby adjusting the amount of release of the fragrance bases stored in the thermal conductive bottles, and achieving the objective of altering the simulated fragrance in order to satisfy a user with a desired smell according to a specific circumstance.
Patent TW-I237230-B (TW)
Title: LCD driving method and source driver with color dispersion compensation
Inventor: HSU CHENG-CHIH
IPC: G09G5/02
Filed: 2004-08-05
Granted: 2005-08-01
Abstract: The invention discloses LCD driving source driver and method with color dispersion compensation. The source driver includes a sample and hold latch module, a multiplexer module, a gamma voltage provider, a D/A converter, an output buffer module, and a demultiplexer module. Wherein, the sample and hold latch module uses to sample and hold a digital data signal of three primary colors. In the cycle of the data enable, the multiplexer module, the gamma voltage provider, and the D/A converter choose to receive and to deal with the digital data signal of three primary colors in accordance with the present time cycle in turn. After that, they produce the analog data signal of the three primary colors. The output buffer module delivers the analog data signal of the three primary colors to the demultiplexer module sequentially. Then, the demultiplexer module output the analog data signal of the three primary colors sequentially to form the image.
Patent TW-I233166-B (TW)
Title: Method of making lead titanic acid ferroelectric thin film by liquid phase deposition
Inventor: HUNG MIN-SHIUNG
IPC: H01L21/316
Filed: 2004-09-24
Granted: 2005-05-21
Abstract: Method of making lead titanic acid ferroelectric thin film by liquid phase deposition is including the steps of: (A) preparing lead titanium hexahydroxyl solution by mixing designed concentration ammonium titanium hexafluoride solution and lead nitrate solution; (B) preparing lead titanium hexahydroxyl thin film reaction solution by adding designed concentration boric acid solution to (A); then (C) putting the substrate into (B) and forming lead titanium hexahydroxyl thin film by depositing lead titanium hexahydroxyl compound on the surface of substrate; and (D) sintering the lead titanium hexahydroxyl thin film into crystal lead titanic acid ferroelectric thin film. It can deposit lead titanium hexahydroxyl thin film on the surface of substrate easily by liquid phase deposition. It can reduce the manufacture cost of lead titanic acid ferroelectric thin film. It will produce less pollution to the environment since no organic solvent is used.
Patent TW-I243492-B (TW)
Title: Light-emitting diodes
Inventor: LU CHIH-CHIANG
IPC: H01L33/62
Filed: 2004-11-03
Granted: 2005-11-11
Abstract: A light-emitting diode, comprises a light-emitting stack layer which was bonded with a permanent substrate by a bonding layer. The light-emitting diode more comprises an electrode cushion layer for increasing the adhesion between the light-emitting diode and the electrode.
Patent TW-I252330-B (TW)
Title: Rear projection screen and optical device thereof
Inventor: CHOU YEN-CHUN
IPC: G02B26/00
Filed: 2004-11-10
Granted: 2006-04-01
Abstract: A rear projection screen includes an optical lens and an optical device, which is opposite to the optical lens. In this case, the optical device has an optical unit and a light-blocking layer. The optical unit has a first surface and a second surface, which is opposite to the first surface. A plurality of cylindrical protrusions are disposed on the first surface, and a plurality of irregular protrusions are disposed on the second surface. Each irregular protrusions has an inclined plane. Each cylindrical protrusion corresponds to at least one irregular protrusion. The light-blocking layer is adjacent to the second surface and has a plurality of light-absorbing units.
Patent TW-I250084-B (TW)
Title: Method of calibrating inkjet print head
Inventor: HSU JUEI-TSANG
IPC: B41J2/01
Filed: 2004-12-08
Granted: 2006-03-01
Abstract: A method of calibrating inkjet print head is disclosed to print a specially designed test pattern, including a plurality of first stripe patterns and several second patterns continuously printed and overlapped with each other. The overlapping between the first stripe patterns and the second patterns is checked. One overlapping state is extracted to find an optimal alignment condition, thereby calibrating the inkjet print head and enhancing the printing quality.
Patent TW-I248563-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: VAN ZWET ERWIN JOHN
IPC: H01L21/00
Filed: 2004-12-14
Granted: 2006-02-01
Abstract: A lithographic apparatus is disclosed. The lithographic apparatus includes an illumination system for providing a beam of radiation on a flat article to be placed in a beam path of the beam of radiation, and an article handler for handling the article during placement or removal of the article. The article handler includes an electrode and a dielectric layer in order to form an electrostatic clamp for electrostatically clamping the article.
Patent TW-I278181-B (TW)
Title: Improved power filtering circuit
Inventor: LU WEN-CHING
IPC: H03H9/46
Filed: 2005-01-31
Granted: 2007-04-01
Abstract: The present invention relates to an improved power filtering circuit, which provides a power supply combining a passive power filtering circuit and an active power filtering circuit. The advantages of the passive power filtering circuit and the active power filtering circuit can be combined by virtue of circuit plan and design while their respective disadvantages are ruled out by using the active power filtering circuit to compensate the unsolved phase lead or lag portion of current in the passive power filtering circuit, thereby providing a power filtering circuit with low production cost but superior output power.
Patent TW-I250000-B (TW)
Title: Improved structure of umbrella frame capable of being folded into four sections
Inventor: YOU CHING-CHUAN
IPC: A45B19/06
Filed: 2005-04-08
Granted: 2006-03-01
Abstract: This invention is related to an improved structure of umbrella frame capable of being folded into four sections which is mainly related to utilize pivotally connecting members and covering pivotal connectors to mutually form pivotal joints between the first, second, third, fourth main umbrella frame and the branch umbrella frame. And by taking advantage of the auxiliary function of a first, second and third pulling rods, the fast and smooth four-section type folding linkage relationship are mutually formed between each main umbrella frame and branch umbrella frame. And each umbrella frame, pivotally connecting members and covering joint members are made of plastic, which can further accomplish the non-rivet connection between umbrella frames of the four folding umbrella without rusting, being stuck or breaking down, and have a smaller volume after being folded.