baber/WOPTO huggingface dataset:
Patent TW-200301376-A (TW)
Title: Integrated circuit waveguide
Inventor: WHITE JOHN M
IPC: G02B6/12
Filed: 2002-12-06
Abstract: A method for forming an optical waveguide includes depositing a cladding material on a first substrate, forming a trench in the cladding material on the first substrate, and filling the trench with an optically conductive core material. The upper surface of the cladding material and the optically conductive core material are then planarized to produce a substantially planar surface. The method further includes depositing a cladding material on a second substrate, forming a mirror image trench into the cladding material on the second substrate, and filling the mirror image trench with the optically conductive core material. The upper surface of the second cladding layer and the core material therein is then planarized. Thereafter, the first substrate is affixed to the second substrate such that the trench and the mirror image trench are in abutment and form a substantially circular optical core.
Patent TW-200301555-A (TW)
Title: Non-volatile semiconductor memory and method of operating the same
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L21/8247
Filed: 2002-12-13
Abstract: A method of writing data into a non-volatile semiconductor memory having a plurality of memory cells in which a word line is shared by memory cells and a bit line is shared by adjacent memory cells, the method including writing the data into memory cells connected to the same word line sequentially from a memory cell at one end to a memory cell at another end.
Patent TW-200411015-A (TW)
Title: Molding compositions with acrylonitrile-alkyldiene rubber-styrene terpolymer having weathering resistance
Inventor: LU WEN-CHIH
Filed: 2002-12-16
Abstract: The invention relates to compositions comprising Acrylonitrile/Diene Rubber/Styrene (ABS) Terpolymer process and method for making such compositions have excellent weathering resistance. The ABS Terpolymer is core-shell type resin and contains in blends have 10~99.9% by weight percent. There are 10~70% by weight percent diene rubber component in core and there are maximum 10% by weight percent multi-functional group monomer in core. And the shell component contains Acrylonitrile 10~35% by weight in ABS Terpolymer. In blends, the main components is Poly (Styrene-co-Acrylonitrile) and it contains 0~90% by weight. The main blends components it contains Acrylonitrile 20~40% by weight in itself. In particular to a polymer blends including UV stabilizer 0.01~2.0% having a high gloss and superior notched impact strength to the molded articles formed therefrom, while retaining excellent impact resistance and weathering resistance.
Patent TW-200301408-A (TW)
Title: Developing solution for photoresist
Inventor: KANDA TAKASHI
IPC: G03F7/32
Filed: 2002-12-13
Abstract: The present invention provides a novel developing solution for photoresist, which includes an alkali builder, a fluorine-free surfactant which is a phosphoric acid or phosphate, and a fluorinated surfactant.
Patent TW-200410876-A (TW)
Title: Heavy-load package box with concealed hanging board
Inventor: CHEN WANG-SONG
IPC: B65D5/02
Filed: 2002-12-20
Abstract: Disclosed is a heavy-load package box with concealed hanging board, comprising a package box and a hanging board. The package box is formed by folding a paperboard. The paperboard blank comprises, as a central section, a rear panel with a front edge developed as a top panel and a front panel, a rear edge developed as a bottom panel and a front flap, and left and right edges to which left side panel and right side panel are connected respectively. The front flap is extended to form left and right side flap. The left and right side flaps are further extended in the front side to form a side tab and a bottom tab whereby after folded, the package box has bottom side, front side and left and right sides are formed by two layers of overlapped paper board so that the package box is capable to sustain a high load without fracture. The hanging board is movably fit into a slot defined in the package box, comprising on an upper side a hanging section extendible beyond the package box for hanging and display and a lower retention section embedded in the package box in a concealed manner to facilitate packaging.
Patent TW-200304345-A (TW)
Title: Printed circuit board, radio wave receiving converter, and antenna device
Inventor: SOMEI JUNICHI
IPC: H01Q1/38
Filed: 2003-01-09
Abstract: A printed circuit board has a substrate (2) formed of an insulator, a strip line (1) provided on a front surface of the substrate (2), and a ground metal layer (3) provided on a rear surface of the substrate (2). An opening (4) is provided in the ground metal layer (3) to reach the substrate (2). A radio wave receiving converter and an antenna device each include the printed circuit board.
Patent TW-200419606-A (TW)
Title: Supercapacitor and a module of the same
Inventor: SHIUE LIH-REN
IPC: H01G11/86
Filed: 2003-03-24
Abstract: A supercapacitor and a module of the same are provided. The supercapacitor includes several pieces of electrodes and separators are spirally wound with edge sealing to form a bipolar supercapacitor in cylindrical or square configuration. While the winding operation effectively provides a large surface area for high capacitance, the bipolar packaging instantly imparts a unitary roll a minimum working voltage of 5V on using an organic electrolyte. The bipolar roll is a building block to facilitate the assembly of supercapacitor modules. Using containers with multiple compartments, as many bipolar rolls can be connected in series and/or in parallel to fabricate a supercapacitor module with high energy density as required by applications.
Patent TW-200306509-A (TW)
Title: Display device, organic light-emitting diode panel, control device for thin-film transistor, method of controlling thin-film transistor, and method of controlling organic light-emitting diode display
Inventor: TSUJIMURA TAKATOSHI
IPC: H01L51/50
Filed: 2003-03-26
Abstract: An increased component of a threshold voltage (Vth) in an amorphous silicon TFT which is a transistor for driving an OLED is removed by rising a gate electrode and a drain electrode intermittently and simultaneously. Specifically, an OLED display includes a drive circuit for driving an OLED by an amorphous silicon TFT, and a supply-line driver for dropping a voltage supplied to a drain electrode of the amorphous silicon TFT, when a gate voltage to a gate electrode of the amorphous silicon TFT is intermittently risen.
Patent TW-200306965-A (TW)
Title: Preparation of organic alkyne compounds
Inventor: PARKER ROBERT
IPC: C07C2/38
Filed: 2003-03-27
Abstract: The present invention relates to a process for preparing organic alkyne compounds of the formula I X-C ≡ C-Y (I), by reacting organic halogen compounds of the formula Ia X-Hal (Ia), with organic terminal alkyne compounds of the formula Ib H-C ≡ C-Y (Ib), where X and Y are identical or different organic radicals and Hal is chlorine or bromine, in inert solvents under the action of microwave energy, in the presence of at least one metal compound and at least one base.
Patent TW-200304933-A (TW)
Title: Waterborne printed circuit board coating compositions
Inventor: BAUGHMAN DONALD RICHARD
IPC: G03F7/038
Filed: 2003-03-27
Abstract: The present invention provides waterborne printed circuit board coating composition having surfactants that can bind into the polymeric network that is formed upon curing the printed circuit board coating compositions. In one embodiment, the present invention provides waterborne printed circuit board compositions having one or more of the following components (l)-(3): (1) a thermosetting component comprising one or more thermosetting groups; and a surfactant; (2) a photoreactive polymer comprising at least two ethylenically unsaturated groups; and a surfactant; (3) a surfactant comprising one or more epoxy-reactive group, e.g. one or more carboxylic acid group.
Patent TW-200422093-A (TW)
Title: System and process for treating waste gas employing bio-treatment technology
Inventor: TSENG CHING-PING
IPC: B01D46/30
Filed: 2003-04-29
Abstract: A system and process of bio-treatment for enhancing the efficiency of treating waste gas is disclosed. This technology relates to an application of a dust/grease filtering device, a two-way directionally gas inlet system, a bio-aerosol removal device, and a cell immobilization technology, to a conventional bioreactor for treating waste gas. The dust/grease filtering device is formed by fillers that form pores being less than 100 mesh, in order to efficiently remove the majority of dust/grease existing in the waste gas, and reduce the pressure drop of the reactor. The two-way directionally gas inlet system can control the direction of the gas flowing into the bioreactor, in order to efficiently control the pressure drop, and the variation of pH value and the humidity in the reactor. The cell immobilized technology makes a connection between support and microorganisms offering the biological reaction, in order to enhance the activity and living percentage of the microorganisms in the bio-trickling filter, and reduce the emission of the bio-aerosol. The bio-aerosol removal device is filled with the fillers with the function of sterilization. After the waste gas is treated and before it is exhausted to the environment, the filler may remove the bioaerosol existing therein, thereby improving the safety and widening the application field of the waste gas bio-treatment system.
Patent TW-200401410-A (TW)
Title: Method of manufacturing a semiconductor device provided with a non-volatile memory with memory cells comprising a memory transistor and a selector transistor
Inventor: SCHAIJK ROBERTUS THEODORUS FRANSISCUS VAN
IPC: H01L29/423
Filed: 2003-05-05
Abstract: A method of manufacturing a semiconductor device comprising a non-volatile memory with memory transistors and selection transistors. In this method a semiconductor body is provided with strip-shaped active regions (4) which are mutually isolated by field-oxide regions (3 of 4). On the surface (2) a first system of conductors 11 is then formed which are directed perpendicularly to the active regions and are covered by an insulating layer (12), charge storage regions (13) being formed below these conductors, at the location where these conductors and the active regions cross each other. These conductors form word lines of the memory and, at the location where said conductors and the active regions cross each other, they form control gates. Next, a conductive layer (16) is deposited and planarized. The planarized conductive layer (16) is then provided with an etch mask with strips directed perpendicularly to the active regions, which strips extend above and next to the conductors (11). Then a second system of conductors (19) is etched in the planarized conductive layer. The planarized layer here covers the conductors (11) with the insulating top layer (12) completely, so that the conductors (19) of the second system extend above the conductors (11) of the first system. Thus a very compact memory can be produced, enabling data written in the memory to be read out in very short times.
Patent TW-200307148-A (TW)
Title: Planar light source and light guide being used
Inventor: YAMASHITA TOMOYOSHI
IPC: G02F1/1335
Filed: 2003-05-20
Abstract: A light guide 4 has a light entering plane 41 for the light from an about point light source to enter, and a light outgoing plane 43 for the light to travel out. At least a portion of the light entering plane is formed with a plurality of lenses 42, which extend along the direction from the light outgoing plane to the counter plane, and are arranged to be about parallel to each other. A cross-sectional shape of the lens 42 is formed by at least two different curves as an asymmetric shape. The light guide 4 uses the primary light source, which is disposed against the light entering plane 41, and the light deflection device, which is against the light outgoing plane 43, to form a planar light source. Even though less number of point sources are used as the primary light source, the planar light source still have properties of no brightness difference, high uniformity, and high quality.
Patent TW-200426356-A (TW)
Title: Portable surface plasma resonating and surface-enhanced Raman Scattering sensing system
Inventor: CHEN SHEAN-JEN
IPC: G01N21/25
Filed: 2003-05-23
Abstract: The present invention provides a portable surface plasma resonating and surface-enhanced Raman Scattering sensing system, the sensing system at least comprises a test sample loading unit, a light source, an incident light processing unit, a prism, a metal layer installed on the prism, a photo detector, a fiber, and a spectrometer. When the material is tested by using the sensing system of the present invention, the test material is loaded into the test sample loading unit and contacts with the metal layer on the prism. The light source emits the light beam which is processed by the incident light processing unit, so that the processed light is incident onto the prism, the incident light is reflected by the metal layer on the prism, the photo detector detects the intensity of the reflected light, so that the surface plasma resonant characteristic data of the test object is obtained. The scattered light of the tested object is collected by the fiber, and is transmitted to the spectrometer for generating the enhanced Raman Scattering spectrum. The present invention can have two measurement functions at the same time, and it is convenient for carrying, which can greatly expand the application in this type of sensors.
Patent TW-200401130-A (TW)
Title: Connector for a light element
Inventor: NODA ATSUHITO
IPC: H01R13/24
Filed: 2003-05-30
Abstract: Disclosed is a low-profiled light acceptor and/or emitter module connector. The holder casing (13) of an optical element module (11) has contacts (17) appearing on its rear side. These contacts (17) are connected to an optical element (12) built in the module (11). The housing (1) of the module connector has terminal contacts (3) partly appear in the module mount seat (3), which is made in the housing (1). When the module (11) is put in the module mount seat (3), the contacts (17) of the holder casing (13) meet the terminal contacts (4) of the housing (1).
Patent TW-200402012-A (TW)
Title: OLED displays with fiber-optic faceplates
Inventor: COK RONALD S
IPC: H01L27/32
Filed: 2003-06-03
Abstract: An OLED display device includes a substrate, an array of OLED elements formed on the substrate; an encapsulating cover disposed over the OLED elements; and the display device being viewed through the substrate and/or the cover and wherein the substrate and/or the cover through which the display is viewed is a fiber-optic faceplate, whereby the apparent sharpness of the display device is improved.
Patent TW-200408217-A (TW)
Title: Method and apparatus for pilot estimation using suboptimum expectation maximization
Inventor: ABRISHAMKAR FARROKH
IPC: H04L25/03
Filed: 2003-06-05
Abstract: A system is disclosed for use in a wireless communication system to provide an estimated pilot signal. The system includes a receiver and a front-end processing and despreading component in electronic communication with the receiver for despreading a CDMA signal. A pilot estimation component is in electronic communication with the front-end processing and despreading component for estimating an original pilot signal using a Kalman filter to produce a pilot estimate. A demodulation component is in electronic communication with the pilot estimation component and the front-end processing and despreading component for providing demodulated data symbols. The Kalman filter is configured by an offline system identification process that calculates parameters using a maximum likelihood parameter estimation and generates state estimates using the Kalman filter. The calculating and generating are iteratively performed to train the Kalman filter for real-time operation.
Patent TW-200400220-A (TW)
Title: Composite material comprising core/shell particles
Inventor: WINKLER HOLGER
IPC: C08K5/00
Filed: 2003-06-16
Abstract: The invention relates to composite materials having an optical effect, comprising at least one moulding which essentially consists of core/shell particles whose shell forms a matrix and whose core is essentially solid and has an essentially monodisperse size distribution, where a difference exists between the refractive indices of the core material and of the shell material, and at least one further material which determines the mechanical properties of the composite, and to a process for the production of the composite materials. The materials according to the invention exhibit a viewing angle-dependent colour effect with freely adjustable mechanical properties.
Patent TW-200403275-A (TW)
Title: Polytrimethylene terephthalate resin
Inventor: YOICHIRO AZUMA
IPC: C08G63/78
Filed: 2003-06-13
Abstract: This invention provides a polytrimethylene terephthalate resin which comprises 90 to 100 mole% of a trimethylene terephthalate recurring unit and 0 to 10 mole% of at least one monomer unit derived from a monomer which is different from the monomer used for forming the recurring unit and is copolymerizable with at least one monomer used for forming the recurring unit, and exhibits (A) a limiting viscosity (η) of 0.8 to 4.0 dl/g, (B) a molecular weight distribution (Mw/Mn) of 2.0 to 2.7, (C) a brightness index L value (L-1) of 70 to 100 and a chromaticness index b* value (b*-1) of -5 to 25, and (D) , after the heat treatment at 180 DEG C for 24 hours in an air atmosphere, a L value (L-2) of 70 to 100 and b* value (b*-2) of -5 to 25.
Patent TW-200401855-A (TW)
Title: Air eliminator
Inventor: KITAYAMA SABURO
IPC: D01H1/42
Filed: 2003-06-18
Abstract: An air deflator with a reduced extraction resistance enables the conveying operation of a yarn becoming easier. An air deflator 1 is mounted between a yarn body 3 and a yarn guide 4 away from the yarn body 3, and is characterized in comprising: a spiral part 13 extended from the yarn body 3 towards the yarn guide 4. The spiral part 13 forms an incomplete spiral ring centering the axis J of the yarn body 3 where the centering distance to the axis J becomes smaller as the spiral ring becomes closer to the yarn guide 4.
Patent TW-200501516-A (TW)
Title: Structure of rotary protector
Inventor: HOU KAI-CHUNG
IPC: F16C11/04
Filed: 2003-06-19
Abstract: This invention provides a structure of rotary protector with a rotary plug and a housing. The structure is used to stuff into a hole of a connecter to protect the connecter. The rotary plug comprises a first base, a protrusion, an axle, and a second base. The protrusion is in a first end of a first surface of the first base to be stuffed into or removed from the hole. The axle is in a second end of the first surface to allow the plug to rotate when the protrusion is removed from the hole. The second base is corresponding to the first base and connects with the axle. The connecter attaches to an inner side of the housing. The housing comprises a ditch for placing the axle and allowing the first and the second bases to be located in the outer and the inner sides of the housing, respectively, so that the axle can rotate in the ditch.
Patent TW-200504392-A (TW)
Title: A complex micro-structure sheet for light diffusion and concentration
Inventor: PAN I-KAI
IPC: G02B5/02
Filed: 2003-07-17
Abstract: A complex micro-structure sheet for light diffusion and concentration is disclosed, which comprises a substrate having a top surface and a bottom surface. A plurality of straight trenches with an arc cross-section or an array of micro lens is formed on the bottom surface for diffusing the incident light on the bottom surface, and a plurality of rhombus pillars is formed on the top surface for raising the half-brightness angle of the light that has passed through the bottom surface.
Patent TW-200413345-A (TW)
Title: Novel benzodioxoles
Inventor: ALANINE ALEXANDER
IPC: C07D491/10
Filed: 2003-07-24
Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4, R5, R6, R7 and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CB1 receptors.
Patent TW-200504266-A (TW)
Title: Street flusher and nozzles thereon
Inventor: YUAN CHUNG-SHIN
IPC: B05B1/00
Filed: 2003-07-31
Abstract: The present invention relates to a nozzle comprising an inlet portion, an outlet portion and a closed end. The inlet portion is a hollow cylinder, which has an inlet hole for receiving water. The outlet portion is a hollow cylinder, of which one end is connected to the inlet portion. The outlet portion has an outlet slot. The closed end is connected to the other end of the outlet portion for blocking the water guided by the inlet portion and making all the water discharge through the outlet slot. The outlet slot and the inlet portion are in fluid communication. The outlet slot is disposed in one circular side of the outlet portion, which makes the water pattern atomized by the outlet slot become a quadrant plane. The uniformity of the water pattern is an advantage for pushing the dusts on the ground. The present invention also relates to a street flusher comprising a water tank, a pump, an atomizing pipe and a plurality of nozzles. The water tank is used for storing water. The pump is used for pumping the water in the water tank for providing a suitable atomizing pressure. The atomizing pipe is connected to the pump. The nozzles are secured to the atomizing pipe. The nozzle of the present invention can be installed in a street flusher to enhance the flushing efficiency street dusts.