baber/WOPTO huggingface dataset:
Patent TW-200301445-A (TW)
Title: Portable device service payments by multiple means
Inventor: GOLDBERG STEVEN JEFFREY
IPC: G06Q20/32
Filed: 2002-12-27
Abstract: Method and apparatus for use in a variety of communications systems providing one or more payment alternatives for communication services and automatically selecting of a group of alternative payment techniques while significantly reducing the amount of interactive activity required from the user. Upon entry of a request to establish communications between calling and called electronic devices, the system initially looks towards a primary service provider. Absent acceptance of the request for service by the primary service provider, for whatever reason, the system automatically reverts to an alternative service provider and/or payment provider by searching data provided by the user and coupled to the electronic device for which a communication link is requested, eliminating the need for any further input by the user in the form of redialing the call, providing data through insertion of a debit or credit card, for example, identifying the alternative payment provider. The data identifying alternative service/payment providers may be contained in a card or chip removably insertable into the electronic device or in a storage device incorporated therein. Capability may be provided for choosing the most economic service/payment provider to be selected for honoring the request for service.
Patent TW-200411861-A (TW)
Title: Semiconductor package and method for fabricating the same
Inventor: WANG CHUNG-CHENG
IPC: H01L23/28
Filed: 2002-12-26
Abstract: Semiconductor packages and methods of fabricating such semiconductor packages are disclosed. An embodiment of a semiconductor package comprised of a chip having at least an edge; a submember having at least an edge and being situated around the chip; an adhesive means adhering the chip edge and the submember edge together; and a plurality of conductive wires electrically connecting the chip to the submember. By mean of using the adhesive means, the present invention may be capable of affording a number of advantages, it is possible to include an excellent quality of product, saved materials and a decreased cost in production.
Patent TW-200415186-A (TW)
Title: Polysilsesquioxane-metal alkoxide hybrid film material, its preparation and use
Inventor: CHEN WEN-CHANG
IPC: C08L83/04
Filed: 2003-02-14
Abstract: The present invention relates to a polysilsesquioxane-metal alkoxide hybrid film material, which possesses an excellent thermal stability and platness, low transmission loss and a controlled refractive index and thus is an excellent optical wave-guide material. The present invention also relates to a method for producing the polysilsesquioxane-metal alkoxide hybrid film material, which possesses the steps of (1) subjecting trialkoxysilane to hydrolyzing-condensation to form a polysilsesquioxane, (2) reacting the resultant poly-silsesquioxane with metal alkoxide to form a solution of polysilsesquioxane/metal alkoxide hybrid material; and (3) applying the solution of polysilsesquioxane/metal alkoxide hybrid material on a substrate and subjecting heat treatment to form a film. The present invention further relates to a use of the poly-silsesquioxane-metal alkoxide hybrid film material.
Patent TW-200305973-A (TW)
Title: Method of forming electrical connection means of ultimate dimensions and device comprising such connection means
Inventor: TOREN WILLEM JAN
IPC: H01L21/768
Filed: 2003-02-18
Abstract: The invention relates to a method of forming electrical connection means on a substrate, which method comprises the following steps: (a) depositing an intermediate layer of material (14) on a substrate (10), (b) forming an etching mask having at least one window, (c) etching the layer of intermediate material in conformity with the mask in order to form at least one aperture therein, (d) coating the lateral side-walls of the aperture with a spacer (22) in order to narrow the aperture, (e) depositing at least one conductor material (24) so as to fill the narrowed aperture, and (f) performing an abrasion operation so as to remove excess conductor material outside the aperture. The invention is used for the realization of wiring tracks, contact pads and vias.
Patent TW-200307663-A (TW)
Title: Process for the preparation of cyclic diketones
Inventor: SCHNEIDER HERMANN
IPC: C07C45/00
Filed: 2003-04-07
Abstract: The present invention relates to a process for the preparation of compounds of formula I, wherein the substituents are as defined in claim 1, by conversion of a compound of formula II, to a salt of formula III, reaction of that compound with a compound of formula IV, wherein X is a leaving group, to form a compound of formula V, and treatment of that compound in the presence of a base with catalytic amounts of cyanide ions.
Patent TW-200421966-A (TW)
Title: Electronic apparatus with natural convection structure
Inventor: CHIANG LIEN-JIN
IPC: H05K7/20
Filed: 2003-04-11
Abstract: An electronic apparatus with enhanced natural convection structure is disclosed. The electronic apparatus with natural convection structure includes a main body to be placed on a surface; a hole piercing through the main body from top surface to bottom surface of the main body; and a supporting device disposed on the bottom surface of the main body. Via the specific height of the supporting device, the airflow under and near the bottom surface of the main body can flow through the hole to achieve the purpose of dissipating the heat of the electronic apparatus.
Patent TW-200306270-A (TW)
Title: Toothed wheel of a chain transmission for a bicycle
Inventor: VALLE MAURIZIO
IPC: B62M9/10
Filed: 2003-04-15
Abstract: A toothed wheel of a chain transmission for a bicycle is described, intended to be coupled with a further toothed wheel with a smaller diameter in a group of toothed wheels integral in rotation. The toothed wheel comprises a plurality of teeth which follow each other on the toothed wheel separated by spaces according to a direction of rotation of the toothed wheel, in which each tooth has a thickness, a width and a height and has a lead side, a following side, a front side and a rear side. The toothed wheel is characterised in that it comprises at least one among: - a front bevel on at least one tooth of first disengagement of said plurality of teeth, such a front bevel extending between the front side and the lead side; - a rear bevel on at least one tooth of last engagement of said plurality of teeth, such a rear bevel extending between the rear side and the following side. Each of the two bevels contributes to easing the downwards gear-change, i.e. the displacement of the chain from the toothed wheel with a larger diameter to the toothed wheel with a smaller diameter.
Patent TW-200306531-A (TW)
Title: Optical recording medium identifying device and optical recording medium identifying method
Inventor: HIRATA HIDEKI
IPC: G11B19/12
Filed: 2003-04-17
Abstract: The purpose of the present invention is to provide an optical recording medium identifying device and method for identifying the type of an optical recording medium. The optical recording medium identifying device comprises first and second electrodes; an AC signal generator circuit for applying an AC signal (A) to the first electrode; a sensing circuit for sensing the level of an AC signal (B) appearing at the second electrode; and a control circuit for controlling the operation of the AC signal generator circuit and sensing circuit. The control circuit includes therein a table. When there are two or more types of optical recording media in which the layer structure and the materials of the layers between the laser beam incident surface and a conductive layer on the substrate are different, the types of the recording media can be quickly identified.
Patent TW-200401143-A (TW)
Title: Backlight assembly and liquid crystal display apparatus having the same
Inventor: KIM YONG-I
IPC: G02B6/00
Filed: 2003-04-21
Abstract: Disclosed are a backlight assembly and an LCD apparatus that includes the backlight assembly. A first receiving container has at least two members that can be combined into a frame and receive a plurality of lamps and a light diffusing member. A receiving container may be fabricated using the two or more members. Even though the size of the frame made of the members is small relative to the LCD apparatus, the receiving container can be used with the LCD apparatus. Accordingly, manufacturing processes of the LCD apparatus may be simplified and cost of production may be reduced.
Patent TW-200422912-A (TW)
Title: Portable electric photo album device and method thereof
Inventor: CHEN CHING-CHANG
Filed: 2003-04-28
Abstract: A portable electronic photo album device is provided. The device includes at least a memory card reader, a display, a set of control key and a rewritable disc driver such as a CD-RW or a DVD-RW. The memory card reader and the disc driver can read the digital photo in a memory card or in a disc, and the digital photo can be shown on the display. Finally the digital photo can be written in a disc by the disc driver or in the memory card. The user can select, manage and storage the desired digital photos by the device provided in the invention.
Patent TW-200424267-A (TW)
Title: Optical recording medium dye
Inventor: KUO CHAO-NAN
IPC: G11B7/247
Filed: 2003-05-14
Abstract: An optical recording medium dye is provided, which comprises the compound as shown in formula (1): , wherein A is aromatic compound or polycyclic aromatic compound, B1 is hydrogen, hydroxyl, alkyloxy, halogen, nitro, nitroso, amine group in which one of hydrogen is replacement or non-replacement, -SO2NH2 group in which one of hydrogen is replacement or non-replacement; R1, R2 are same or different of replacement or non-replacement of straight chain or branched alkyl group, alkenyl group, aralkyl group, alkoxycarbonyl group, alkoxycarboxyl group, alkoxyl group, alkyl hydroxyl group, alkylamino group, alkylcarbamoyl group, alkylsulfamoyl group, alkylalkoxyl group, alkyl halide group, alkylsulfonyl group or alkylcarboxyl group individually, and X- is cathode ion.
Patent TW-200400337-A (TW)
Title: High efficiency water heater
Inventor: GORDON MICHAEL
IPC: F24H1/20
Filed: 2003-06-03
Abstract: A flue system is provided for a water heater having improved heat exchange efficiency. The flue system includes an upstream heat exchange portion having at least one substantially vertical flue tube. The flue system also includes a downstream heat exchange portion having at least one substantially vertical flue tube. The upstream heat exchange portion provides a first pass for heat exchange with water in a water heater. The downstream heat exchange portion provides a second pass for heat exchange with water in the water heater.
Patent TW-200400922-A (TW)
Title: Titanium oxide dispersion composition, and method and container for preserving the same
Inventor: SAKATANI YOSHIAKI
IPC: B65D81/30
Filed: 2003-06-05
Abstract: A titanium oxide dispersion composition is provides, the composition comprising a solvent and a titanium oxide with an average secondary particle diameter of 100 nm or smaller, the dispersion composition having a maximum intensity within the range of from 435 nm to 700 nm of a primary differential spectrum of a transmittance spectrum, wherein the transmittance spectrum is measured using an ultraviolet-visible spectrophotometer after adjusting a solid content of the dispersion composition to be about 2% by weight. The composition provides a film having a high hydrophilicity under the irradiation of a visible light.
Patent TW-200501398-A (TW)
Title: Memory device with vertical transistors and deep trench capacitors and method of fabricating the same
Inventor: CHANG MING-CHENG
IPC: H01L27/108
Filed: 2003-06-20
Abstract: A memory device with vertical transistors and deep trench capacitors. This device comprises a substrate containing at least one deep trench and a capacitor deposited in the lower position of the deep trench. A sidewall trench is formed in the sidewall of the deep trench, wherein the sidewall trench intersects the deep trench to form a upper corner and a lower corner. A ring shape insulator is deposited on the sidewall and between the substrate and the conducting wire. A diffusion barrier is deposited on the sidewall of the deep trench on the ring shape insulator and the bottom and the sidewall of the sidewall trench except on the upper corner. A conducting wire is deposited on the capacitor and surrounded by the ring shape insulator and the diffusion barrier. A trench top isolation (TTO) is deposited on the conducting wire. A control gate, comprising a control gate layer and a gate dielectric layer, is deposited on the TTO. A buried strap is deposited within the substrate beside the conducting wire. A doping area is provided within the substrate beside the control gate. A manufacturing method for fabricating such memory device is also disclosed.
Patent TW-200409888-A (TW)
Title: Decorative frame of stove top plate
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/10
Filed: 2003-06-23
Abstract: The object of this invention is to provide a top structure that can prevent unpleasant appearance and attachment of dirt due to the clearance between the bridge members or the positional offset, and can maintain positively the connection state and is easy to assemble. In this invention, the top plate (2) has a decorative frame (4) provided on the outer periphery of the panel (3). The decorative frame (4) is formed by a pair of left and right side bridge members (6), a front bridge member (7) and a rear bridge member (8). The front bridge member (7) has a front horizontal plate (11), a front vertical plate (12) rising along the outer periphery of the front horizontal plate (11), and a front edge face plate (13) extending forwardly from the upper edge of the front vertical plate (12). The side bridge member (6) has a side horizontal plate (14) and a thin plate-like side vertical plate (15) disposed along the outer periphery of the side horizontal plate (14).
Patent TW-200405928-A (TW)
Title: Gasket material
Inventor: HAMADA YOSHIAKI
IPC: F16J15/10
Filed: 2003-07-03
Abstract: A gasket material that is manufactured from a joint seat (1) which is made from an ingredient made by mixing and kneading rubber, reinforced fiber and filler, and pressurized laminating and vulcanizing the ingredient by means of a calender roll, characterized in that at least the outermost layer (1a) of said joint seat that faces said cold roll is formed to have its flexibility and smoothness. According to this invention, the seal efficiency of the gasket which is made from the joint seat (1) under the low surface pressure can improve drastically in comparison with the present gasket.
Patent TW-200503854-A (TW)
Title: Method for producing sheet metal powders from recycled CD
Inventor: WANG JENN-SHING
IPC: B09B3/00
Filed: 2003-07-28
Abstract: The present invention relates to method for producing sheet metal powders from recycled CD. The method utilizes the feature of uniform thickness of the metal reflective layer coating of CD to separate the metal layer form the substrate, and subsequently smash the metal film layer, or smash and then remove the substrate material. The remaining is sheet metal powder. Because the film thickness is uniform, it is able to ensure that all powder bodies have the same thickness, thereby providing a processing method for manufacturing powders with high heat conductivity and excellent electric conductivity.
Patent TW-200402571-A (TW)
Title: Reflective liquid crystal display device having cholesteric liquid crystal color filter and method of manufacturing the same
Inventor: YOON SUNGHOE
IPC: G02B5/20
Filed: 2003-08-07
Abstract: A reflective liquid crystal display device of the present invention includes: first and second substrates spaced apart from each other, the first and second substrates having sub-pixels; a liquid crystal layer interposed between the first and second substrates; a switching element and a pixel electrode on a rear surface of the second substrate, wherein the switching element and the pixel electrode are formed within a sub-pixel and electrically connected to each other; a retardation film and a polarizer formed in series on a front surface of the second substrate; a double-layered CCF on a front surface of the first substrate, the double-layered CCF including red, green and blue CLC color film in the sub-pixels that respectively reflect wavelengths of red, green and blue colored light so that the sub-pixels produce red, green and blue colors, respectively; and a common electrode on the double-layered CCF layer; wherein the double-layered CCF layer includes a first and second CLC layers, a first alignment layer between the first CLC layer and the first substrate, and a second alignment layer between the first and second CLC layers; wherein a surface of the first CLC layer on which the second alignment layer is formed is surface-reformed; and wherein the first CLC layer reflects first wavelength bands of the light and the second CLC layer reflects second wavelength bands of the light.
Patent TW-200412575-A (TW)
Title: Optical read device, information processing device using optical recording medium, and information reproduction method
Inventor: IIMURA SHINICHIRO
IPC: G11B7/133
Filed: 2003-09-02
Abstract: The present invention relates to an optical reading device which ensures that the address information recorded as guide groove wobbles on an optical recording medium is easily played back. A light-receiving device (20) for detecting the returning light from the optical recording medium has detection areas (21A to D) delimited by a plurality of split lines (22), (23), and (24). According to the position of a returning light spot S on a light-receiving surface (21) of the light-receiving device (20), the position of one of the split lines functioning as a detection reference line is changed. Push-pull signals (PP1 to 3) are acquired by calculating the difference between the signals received on the two detection areas delimited by the split line correspondingly. Even if the position of a returning light spot on the light-receiving device has positional shift, the difference between the signals received on the two detection areas delimited by the split line can be calculated corresponding to the position of one of the split lines for the positional change of the light-receiving spot, so as to eliminate the common-mode components.
Patent TW-200419553-A (TW)
Title: Recording and reproduction apparatus
Inventor: SHIOYA MASAYOSHI
IPC: G11B7/00
Filed: 2003-10-23
Abstract: A recording and reproduction apparatus, for irradiating a recording medium having a track with an optical beam to record information on and reproduce information from the recording medium, includes a tracking error detection section for detecting a positional offset between the optical beam and the track and outputting a tracking error signal corresponding to the positional offset; an amplification section for amplifying, based on a prescribed value of a gain, the tracking error signal to be output, wherein the prescribed value of the gain is adjustable; a tracking control section for controlling a position of the optical beam based on the tracking error signal amplified by the amplification section; and a control section for adjusting the prescribed value of the gain of the amplification section. The control section adjusts the prescribed value of the gain of the amplification section based on a linear velocity of the recording medium.
Patent TW-200409968-A (TW)
Title: Polarizer, method for manufacturing the same, optical film and image display
Inventor: HIRAI MARIKO
IPC: G02B5/30
Filed: 2003-10-23
Abstract: The inventive polarizer is composed of a film having a structure wherein metallic particles are dispersed in a polymer base. Furthermore, the polymer for forming polymer base is constituted of a translucent polymer whose transmittance is not less than 88 % when measured with a thickness of 1 mm, and in that the film is uni-axially stretched. The inventive polarizer is good in heat resistance and transmittance.
Patent TW-200420729-A (TW)
Title: A process for keeping a tuyere passing through a metallurgical vessel free of a skull
Inventor: CARLHOFF CHRISTOPH
IPC: F27D19/00
Filed: 2003-11-06
Abstract: The present invention relates to a process for keeping a tuyere passing through a metallurgical vessel free of a skull by intermittendly passing an oxygen-containing gas through the tuyere to dissolve the skull, wherein it is determined that an interval for passing said oxygen-containing gas through the tuyere needs to be started by detecting electromagnetic radiation emanating from a spot in the interior of the melt by means of a dual wavelength pyrometer and comparing the intensity of the pyrometer signals with the ratio of the pyrometer signals, and initiating said interval for passing said oxygen-containing gas through the tuyere, upon the condition that the combined intensity of the signals falls below a predetermined threshold value and that the ratio of the signals remains substantially constant.
Patent TW-200517026-A (TW)
Title: Composition and method for PCB possessing improved properties
Inventor: CHEN HSUEN-TE
IPC: H05K1/03
Filed: 2003-11-12
Abstract: A composition and method of epoxy resin for PCB possessing improved heat properties is provided. The composition comprises 100 parts by weight of epoxy, 2.2 to 3.5 parts by weight of Dicyandiamide curing agent, 0.01 to 1.0 parts by weight of catalyst and 3 to 30 parts by weight of CNE(Cresol Novolac Epoxy). CNE is a epoxy without halogen and possess three polymerized function group, which polymerize with linear epoxy and curing agent to form a network polymer structure. Therefore, the addition of CNE provides rising glass transition temperature of epoxy, decreasing Z-axis coefficient of expansion, improving heat or heat-shock resistance and anti-CAF.
Patent TW-200502251-A (TW)
Title: Natriuretic compound conjugates, conjugates, and uses thereof
Inventor: JAMES KENNETH D
IPC: C07K14/58
Filed: 2003-11-26
Abstract: Modified natriuretic compounds and conjugates thereof are disclosed in the present invention. In particular, conjugated forms of hBNP are provided that include at least one modifying moiety attached thereto. The modified natriuretic compound conjugates retain activity for stimulating cGMP production, binding to NPR-A receptor, and posses an improved half-life in circulation as compared to unmodified counterpart natriuretic compounds. Oral, parenteral, and intravenous forms of the compounds and conjugates may be prepared as treatments and/or therapies for heart conditions, particularly congestive heart failure. Modifying moieties comprising oligomeric structures having a variety of lengths and configurations are also disclosed. Analogs of the natriuretic compound are also disclosed, having an amino acid sequence that is other than the native sequence.
Patent TW-200517759-A (TW)
Title: Camera module and packaging method
Inventor: CHENG KUANG-CHIH
IPC: H04N5/225
Filed: 2003-11-28
Abstract: A camera module has a holder. The holder is used to hold a lens member at the upper part. A covering member is at the lower part of the holder to cover the holder from the bottom, wherein a drawer-like concave structure is formed by the covering member and the lower part of the holder. Am image sensing and processing device is disposed into the concave structure by a drawer mechanism. And, a circuit board is electrically coupled to the image sensing and processing device. Alternatively, the covering member can also be mounted on the bottom of the holder by a hinge device, so that the covering member can be open from or closed to the holder. In this design, the holder allows the image sensing and processing device to be implemented on covering member first, and then the covering member covers the holder from the bottom.