baber/WOPTO huggingface dataset:
Patent TW-518800-B (TW)
Title: Frequency adjustable circularly polarized dielectric resonator antenna
Inventor: GUO JIE-SEN
IPC: H01Q1/36
Filed: 2001-11-12
Granted: 2003-01-21
Abstract: The invention brings up an innovative design of ring slot-coupled dielectric resonator antenna that provides the microstrip feed of frequency-adjustable circularly polarized wave radiation, which comprises a dielectric resonator antenna, a grounding metal plate, a ring slot, a short-circuit slot segment, a 50 ohm feed microstrip and an antenna substrate. To achieve circularly polarized radiation, put a proper short-circuit slot segment on the structure of ring slot and use a 50 ohm microstrip as the feed at the location that is 90 degrees angle with respect to the short-circuit slot segment. As a result of the implantation of short-circuit slot segment, the main resonance mode of slot-coupled dielectric resonator antenna is divided into two mutually orthogonal merged mode to form circularly polarized radiation. The design method is proved to be applicable to ring slot-coupled dielectric resonator antenna through experiment and the prototype antenna with relevant design has been implemented. Feature of good circularly polarized radiation can be obtained and discovered from experiment results so that the frequency variation can be adjusted by the size of slot.
Patent TW-I283455-B (TW)
Title: Copper alloys for interconnections having improved electromigration characteristics and methods of making same
Inventor: MARIEB THOMAS N
IPC: H01L21/768
Filed: 2001-11-16
Granted: 2007-07-01
Abstract: Formation of copper alloy interconnect lines on integrated circuits includes introducing dopant elements into a copper layer. Copper alloy interconnect lines may be formed by providing a doping layer over a copper layer, driving dopant material into the copper layer with a high temperature step, and polishing the copper layer to form individual lines. Copper alloy interconnect lines may be formed by implanting dopants into individual lines. Copper alloy interconnect lines may be formed by providing a doped seed layer with a capping layer to prevent premature oxidation, forming an overlying copper layer, driving in the dopants, and polishing to form individual lines. In this way, electromigration resistance and adhesion characteristics may be improved by having relatively higher doping concentrations at outer portions of an interconnect line while the desired low electrical resistivity of the interconnect is maintained by keeping the interior portions of the interconnect with a substantially lower doping concentration.
Patent TW-559566-B (TW)
Title: Method of vaporizing liquids by microwave heating
Inventor: ISOM WENDELL
IPC: B01D1/00
Filed: 2001-12-13
Granted: 2003-11-01
Abstract: This invention is directed to a method for vaporizing a liquid by slowly evaporating the liquid from a liquid phase to a vapor phase below the boiling point of the liquid; and applying an effective amount of microwave energy to maintain the slow evaporation of the liquid to produce a purified liquid.
Patent TW-563036-B (TW)
Title: Schema, syntactic analysis method and method of generating a bit stream based on a schema
Inventor: DEVILLERS SYLVAIN
IPC: G06F17/30
Filed: 2002-02-25
Granted: 2003-11-21
Abstract: The invention proposes a new type of schema derived from the XML schema which permits to describe a coding format in a generic fashion. Such a schema is used to carry out the syntactic analysis of a bit stream to produce a document that represents the bit stream which is an instance of said schema, or to generate a bit stream from a document representing the bit stream.
Patent TW-I224721-B (TW)
Title: Color image forming apparatus
Inventor: YODA KANEO
IPC: G03G15/01
Filed: 2002-03-08
Granted: 2004-12-01
Abstract: In a color image forming apparatus, a looped belt member is stretched and circulated by at least a drive roller and a driven roller so as to have a tensed side and a slack side. Each of plural image supporting members supports a single color toner image thereon, and abuts onto the slack side of the belt member to define a transferring position at which the toner image is transferred onto either the belt member or a recording medium held by the belt member, while being rotated. A circumferential velocity of each image supporting member is determined so as to be higher than a circulation velocity of the belt member.
Patent TW-543120-B (TW)
Title: Methods for the preparation of celluar hydrogels
Inventor: GVOZDIC NEDELJKO
IPC: B29K29/00
Filed: 2002-04-11
Granted: 2003-07-21
Abstract: What is disclosed herein are physically cross-linked, cellular hydrogels and methods for their preparation. The cellular materials are highly resilient, hydrophilic materials having broad uses. The cellular materials are prepared by the physical crosslinking of frothed polymers and providing materials that have cellular pores provided by the use of removable materials during the formation of the cellular materials.
Patent TW-542878-B (TW)
Title: Hybrid panel fastener with snap-on cap
Inventor: FRANCO JAMES S
IPC: F16B37/14
Filed: 2002-04-19
Granted: 2003-07-21
Abstract: A two-piece panel fastener includes a barrel-shaped metal retainer which holds a screw. The screw includes a threaded shaft and a plastic cap which has longitudinally-extending resilient fingers which engage the outer surface of the retainer to captivate the screw. The retainer has a chamfered top edge, a circumferential bulge area around its outer surface approximately in the middle of its length, and a base at the bottom. Two circumferential valley regions of reduced diameter are located along the outer surface of the retainer. The first valley region is located between the chamfered top flange and the bulge area and the second is located between the bulge area and the base. When the fingers occupy either of the valley regions, the screw is captively held at held of two stable positions of retraction or extension. The retainer is preferably rigidly affixed to a circuit board by soldering a base flange at the bottom of the retainer to the top surface of the board. After the retainer is separately soldered to the circuit board and the retainer has cooled, the screw and cap assembly are joined to the retainer by snap action of the resilient cap fingers.
Patent TW-558807-B (TW)
Title: Low profile, high density memory system
Inventor: FAN ZHINENG
IPC: H01L23/28
Filed: 2002-05-01
Granted: 2003-10-21
Abstract: The present invention provides a low profile, high density electronic package for high speed, high performance semiconductors, such as memory devices. It includes a plurality of modules having high speed, impedance-controlled transmission line buses, short interconnections between modules and, optionally, driver line terminators built into one of the modules, for maintaining high electrical performance. Suitable applications include microprocessor data buses and memory buses such as RAMBUS and DDR. The modules may be formed on conventional printed circuit cards with unpacked or packed memory chips attached directly to the memory module. Thermal control structures may be included to maintain the high density modules within a reliable range of operating temperatures.
Patent TW-I256923-B (TW)
Title: Tire condition monitoring apparatus
Inventor: TSUJITA YASUHISA
IPC: G08C17/00
Filed: 2002-05-16
Granted: 2006-06-21
Abstract: A tire condition monitoring apparatus monitors the condition of a tire (20) of a vehicle. The apparatus includes a transmitter (30), a receiving antenna (41), and a receiver (40). The transmitter (30) wirelessly transmits data indicating the condition of the tire (20). The receiving antenna (41) receives the data transmitted by the transmitter (30). The receiving antenna (41) is attached to a non-metallic body of the vehicle that is located close to the tire (20). The receiver (40) is installed in the vehicle for processing the data received by the receiving antenna (41).
Patent TW-584785-B (TW)
Title: Curable flame-retardant resist composition and cured product thereof
Inventor: TAMURA KENJI
IPC: G03F7/16
Filed: 2002-06-24
Granted: 2004-04-21
Abstract: A resist curable resin material composed mainly of a curable prepolymer (for example, a photocurable resin material comprising a photosensitive prepolymer having an ethylenically unsaturated terminal group originating in an acrylic monomer (A), a compound having an ethylenically unsaturated group excluding the photosensitive prepolymer (B), and a photopolymerization initiator (C)) and a flame-retarding agent containing a hydrated metal compound and a brominated epoxy compound are mixed. Alternatively, the resist curable resin material described above and a hydrated metal compound surface-treated with a surface treating agent having an amphipathic property and a polarity are mixed.
Patent TW-561604-B (TW)
Title: Optically and electrically programmable silicided polysilicon fuse device
Inventor: KOTHANDARAMAN CHANDRASEKHARAN
IPC: H01L23/522
Filed: 2002-08-02
Granted: 2003-11-11
Abstract: A silicided polysilicon based fuse device that is programmable by optical and electrical energy in the polysilicon layer without damage to nearby structures, comprising: a Si substrate; an insulating layer disposed on the substrate; and a fuse device section comprising poly-Si/a silicide/and a barrier layer, the fuse device section forming an electrical discontinuity in the poly Si layer in response to an electrical pulse or an optical pulse applied to it.
Patent TW-594527-B (TW)
Title: Profit sharing system for product transaction
Inventor: CHEN SHAU JIE
Filed: 2002-09-05
Granted: 2004-06-21
Abstract: The present invention provides a profit sharing system for product transaction, wherein the system is established among the electronic transaction equipments (such as computer) in a shopping management center, at least one product supplier, and at least one client through the network. The electronic transaction equipment in the shopping management center is configured with a product profit sharing software, so that when the electronic transaction equipment in the shopping management center receives the product shopping list inputted by the electronic transaction equipment at the client, it can use the product profit sharing software to read the product shopping list for generating a statistical data for profit sharing, store the statistical data in the shopping management center, or transmit the statistical data to the electronic transaction equipments at these product suppliers, so that these product suppliers can refer to the sales status and profit sharing status for each product from the statistical data.
Patent TW-I251043-B (TW)
Title: Warmth-retaining fabric
Inventor: YASUMITSU RYO
IPC: D06N7/00
Filed: 2002-09-16
Granted: 2006-03-11
Abstract: A warmth-retaining fabric of the present invention comprises at least one warmth-retaining layer formed on at least one surface of a substrate made of a fabric with a coverage of 30 to 85% of the surface and containing an infrared ray-absorber and a binder resin, wherein in repeating units of a pattern formed from the warmth-retaining layer and exposed-portions of the substrate not coated by the warmth-retaining layers, and repeated in at least one direction of the longitudinal and transverse directions of the substrate, the warmth-retaining layer has at least one continuous region having an area corresponding to 25% or more of the total area of the warmth-retaining layer, and the continuous regions of the warmth-retaining layers in the repeating pattern units adjacent each other in at least one direction of the longitudinal and transverse directions are continued to each other, and has a similar hand to that of the substrate, a light color and excellent infrared ray-absorbing property and warmth-retaining property.
Patent TW-I221504-B (TW)
Title: Engine control device
Inventor: TAKAHASHI MICHIYASU
IPC: G01D5/244
Filed: 2002-10-18
Granted: 2004-10-01
Abstract: The invention can correctly detect the accompanying no crank pulse or the crank pulse error detection resulting in noise. It lies in installing the toothless part over the teeth of outer rim of the crank for tram sitting the crank pulse and using the instantaneous value of the crank rotation speed calculated by the crank pulses of the toothless part and of its preceding and next tooth to detect the error detection of crank pulse. When the crank pulse with fewer errors is detected, the instantaneous value of crank rotation calculated from the crank pulse picks up dramatically after steep decrease so as to detect less crank pulses from the crank pulses in the period. When the crank pulse with more errors is detected, the instantaneous value of the crank rotation speed drops dramatically after steep increase so as to detect more crank pulses from the crank pulses in the period.
Patent TW-583872-B (TW)
Title: Micro 3D contour scanner
Inventor: CHEN LIANG-CHIA
IPC: H04N1/04
Filed: 2002-10-25
Granted: 2004-04-11
Abstract: The present invention is a micro 3D contour scanner, which is to integrate the optical projection unit and the optical elements and optical lens set of the image capturing unit into a micro-measurement device, and use a fiber to guide the external light source inward, so that the digital micromirror device chip (DMD) can generate the structured light patterns and project it onto the object to be tested. Then an image sensing device is used to capture the deformed image of structured light patterns. By using this information, the color 2D image and 3D contour dimension can be obtained, thereby the present invention can be applied in the measurement within a narrow space.
Patent TW-538192-B (TW)
Title: Fire-resistant cabinet
Inventor: CLEVELAND TERRI PEARTREE
IPC: E05G1/026
Filed: 2002-10-30
Granted: 2003-06-21
Abstract: A fire-resistant container for use as a safe, formed of steel and lined on its inner surface with a composition comprising insulative and intumescent materials, preferably mineral wool insulation and hydrated sodium silicate fiberboard, respectively. Preferably, an air space is also provided between the fire-resistant materials and the wall. A hinged door of the container is fitted with fire-resistant materials in similar fashion to the container walls, and the door's jamb is gasketed in intumescent material. Within the container, an inner wall is formed of a fire-resistant material such as gypsum board. A fire-resistant container in accordance with the invention meets Underwriters Laboratories Standard 72 and is suitable for storage of paper documents, firearms, and other valuables.
Patent TW-I260985-B (TW)
Title: Anthranilic acid amides and pharmaceutical use thereof
Inventor: BOLD GUIDO
IPC: C07D211/04
Filed: 2002-11-06
Granted: 2006-09-01
Abstract: The invention relates to anthranilic acid amide derivatives of formula I, wherein Ar is represented by the subformula Ia, wherein Ra represents H or lower alkyl, and R1 represents H or perfluoro lower alkyl, R2 represents H, halogen, C2-C7alkyl, C2-C7alkenyl or lower alkynyl; or Ar is represented by the subformula Ib, and, R1 represents perfluoro lower alkyl, and R2 represents bromo, iodo, C2-C7alkyl, C2-C7alkenyl or lower alkynyl, or R1 represents H, and R2 represents fluoro, bromo, iodo, ethyl, C5-C7alkyl, C2-C7alkenyl or lower alkynyl; to N-oxides and tautomers thereof, and to salts of such anthranilic acid amides, its N-oxides and tautomers; to processes for their preparation; to their application in the treatment of the human or animal body, to the use thereof-alone or in combination with one or more other pharmaceutically active compounds-for the treatment especially of a neoplastic disease, such as a tumor disease, of retinopathy or age-related macular degeneration; to a method for the treatment of such diseases in animals; and to the use of such a compound-alone or in combination with one or more other pharmaceutically active compounds-for the manufacture of a pharmaceutical preparation for the treatment of a neoplastic disease, of retinopathy or age-related macular degeneration.
Patent TW-I282244-B (TW)
Title: Open type position management apparatus, open type position management system and method
Inventor: LIU DONG
IPC: H04W64/00
Filed: 2003-01-02
Granted: 2007-06-01
Abstract: The present invention provides an open type position management apparatus, open type position management system and open type position management method. An open-type position management apparatus receives a user position management request from a position information request party to select a position provision party from many position provision parties to provide the user position information for the request party, among which a user is distributed with an exclusive user ID in the open-type position management system. By using the invention, each position information request party can make full use of user position information provided by external position provision parties to reduce its burden of position management.
Patent TW-I228183-B (TW)
Title: Apparatus and method for fabricating bonded substrate
Inventor: MURAMOTO TAKANORI
IPC: G09F9/00
Filed: 2003-01-17
Granted: 2005-02-21
Abstract: Disclosed is a bonded-substrate fabricating apparatus capable of reducing defective bonded substrates fabricated. A transfer robot sucks the outer edge area of the bottom surface of a substrate and spouts gas toward the bottom surface of the substrate to carry the substrate into a vacuum process chamber of a press machine while keeping the substrate horizontally. A press plate holds the substrate, which is held by the transfer robot, by suction.
Patent TW-I254056-B (TW)
Title: UR type polyimide resin and its manufacturing method
Inventor: CHEN YU-LING
IPC: C08G73/10
Filed: 2003-01-30
Granted: 2006-05-01
Abstract: This invention relates to a kind of UR type polyimide resin and its manufacturing method, which comprises the following formula (II) as the repeating unit, in which dianhydride and diisocyanate are used to prepare a polyimide prepolymer having the chemical structure as represented by formula (I) and (I) is copolymerized with diamine monomer to produce (II) and thus obtain brown transparent UR type polyimide resin with high viscosity (polyurea imide copolymer), which can be used for flexible circuit board, coating on copper foil surface layer, which can be glued with another copper foil at 300 DEG C without creating delamination, and as an high temperature resistant adhesive for gluing two object together. Therefore, the invented resin is novel and has excellent heat resistance.
Patent TW-591307-B (TW)
Title: Liquid crystal display with Fresnel lens reflective layer
Inventor: WANG BO-SHIAN
IPC: G02F1/1343
Filed: 2003-03-07
Granted: 2004-06-11
Abstract: There is provided a liquid crystal display with Fresnel lens reflective layer, which is composed of an upper transparent substrate, a liquid crystal layer and a lower transparent substrate. The lower transparent substrate has a resin. The resin layer has a plurality of arranged units. Each unit has more than one block. Each block has a ring structure of Fresnel lens or part of the structure. A reflective layer is configured on the resin layer to form a reflective layer having a surface with a type pf Fresnel lens structure. With the reflective layer to reflect and diffuse light, it is able to reduce dazzling light, increase brightness and reduce color dispersion.
Patent TW-I280759-B (TW)
Title: Data communication method
Inventor: SHIMBA NORIKO
IPC: H04L12/00
Filed: 2003-03-12
Granted: 2007-05-01
Abstract: The subject of the invention is to implement communication flow reduction during data communication and high speed of communication. The resolution is to make data communication function table pertinent to communication common so that it is possible to conduct determination if data communication using automatic communication or request to reply to communication can be conducted, identify forwarding data type, acquire data and identification data of each data, divide data into proper size for data communication and further realize communication flow reduction and high speed of communication in data communication.
Patent TW-I267983-B (TW)
Title: Bipolar transistor and semiconductor device using the same
Inventor: SAKURAGI MASAHIRO
IPC: H01L21/331
Filed: 2003-03-17
Granted: 2006-12-01
Abstract: A bipolar transistor having low collector-emitter saturation voltage and small size, and being able to be manufactured with fewer number steps, and a semiconductor device formed by forming the bipolar transistor and a MOS transistor on the same substrate are provided, wherein a heavily doped region 15 for reducing the collector-emitter saturation voltage VCE(sat) is formed in such a way of surrounding a base region 13 of the NPN transistor 10. Thus, the spreading range of the heavily doped region 15 in the lateral direction will become narrower since there is no need to form the heavily doped region 15 deep to the embedded layer 11. Moreover, the diffusion step specially for forming the heavily doped region 15 can be omitted so that the semiconductor device 1 can be manufactured with fewer steps since the heavily doped region 15 can formed in the same step in which a source region 24 and a drain region 25 of the NMOS transistor 20 formed on the same substrate 30 with the NPN transistor 10 are formed.
Patent TW-594080-B (TW)
Title: Method of using improved Mach-Zehnder interferometer structure to build optical passive device and its apparatus
Inventor: LI SAN-LIANG
IPC: G02B6/12
Filed: 2003-04-08
Granted: 2004-06-21
Abstract: A kind of method for using an improved Mach-Zehnder interferometer structure to build optical passive device is proposed in the present invention. The improved Mach-Zehnder interferometer structure is composed of two multi-mode interference light splitters, one bending channel waveguide and one periodic block waveguide, which are used as the light splitting device, the bending arm, and the straight arm, respectively, of the Mach-Zehnder interferometer. In the multi-mode interfering light splitter of the invention, one sub-region inside the multi-mode interfering waveguide is the periodic block waveguide having plural blocks. By adjusting the amount of blocks of the periodic block waveguide inside the multi-mode interfering waveguide, the light-splitting ratio of the multi-mode interfering light splitter can be adjusted arbitrarily. In addition, by adjusting the block period and the ratio constant of the straight arm of the Mach-Zehnder interferometer, it is capable of effectively shortening the required straight-arm length.
Patent TW-591806-B (TW)
Title: Semiconductor device
Inventor: OKADA TETSUYA
IPC: H01L29/739
Filed: 2003-05-08
Granted: 2004-06-11
Abstract: This invention provides a semiconductor device of a voltage driving type which has more demand than a current driving type which will cause a power loss in the driving circuit. The semiconductor device of this invention has such characteristics as a variable voltage insulation electrode 5 and a gate region 9 are maintained at the same voltage level through Al layer (15), and is adapted for use as a semiconductor element of voltage driving type. The voltage applied to the variable voltage insulation electrode 5 through gate electrode G to form a conductive path to perform an ON action. A low voltage driving is realized by performing a switching action outside the semiconductor device to change the voltage level to and from a positive voltage or a negative voltage (or ground) such that a channel region 8 performs as a pseudo-P-region or a pseudo-N-type region.
Patent TW-I224665-B (TW)
Title: Expressor capacity control
Inventor: TANG YAN
IPC: F04C29/00
Filed: 2003-06-16
Granted: 2004-12-01
Abstract: Saturated or sub-cooled liquid is supplied to the expander of an expressor. Starting just prior to the end of the inlet process or just after the completion of the inlet process, high pressure vapor from the expressor compressor discharge is supplied to the cavity defining a trapped volume under going expansion.