baber/WOPTO huggingface dataset:
Patent TW-332785-B (TW)
Title: Process for preparing weakly-basic anion exchangers
Inventor: REIMHOLD KLIPPER
IPC: B01J41/14
Filed: 1994-06-24
Granted: 1998-06-01
Abstract: A process for preparing weakly-basic anion exchangers based on crosslinked vinylaromatic polymers containing ring-bonded primary aminomethyl groups by reaction of (I) crosslinked vinylaromatic polymers containing ring-bonded phthalimidomethyl groups with (ii) methylamine at a temperature of from 110 to 150 degree C under a pressure of from 10 to 100 bar, at least 2 mole of methylamine are reacted per mol of phthalimidomethyl group.
Patent TW-303573-B (TW)
IPC: H05B41/24
Filed: 1994-07-05
Granted: 1997-04-21
Abstract: An electronic supply for igniting and operating a high-pressure discharge lamp, comprising a first driven main switching device for generating a high-frequency current through an inductive element and a switching element suitable for subsequently supplying current through the inductive element when the first main switching device is non-conducting. The electronic supply is provided with a transformerless level shifter (LS) and with a driver circuit (S) comprising at least a switch drive device for driving the first driven main switching device. The switching element suitable for the subsequent current supply forms a part of a second driven main switching device which provides periodic commutation of the current through the inductive element, while the level shifter is free from any self-induction elements.
Patent TW-293811-B (TW)
IPC: C07C49/794
Filed: 1995-12-05
Granted: 1996-12-21
Abstract: Prodn. of mono-, di- or poly-functional aromatic olefins is effected by reacting haloaromatic cpds. with olefins at 20-220 degrees C in the presence of a Pd complex catalyst of formula: (LaPdbXc)<n>An (I) X = a charged or uncharged mono- or poly-dentate ligand co-ordinated to Pd; L = a carbene ligand of formulae (II)-(V) co-ordinated to Pd: R1-R6 = opt. sulphonated 1-7C alkyl, 5-18C alicyclic, 2-5C alkenyl, 6-14C aryl or 7-19C aralkyl gps.; or R3-R6 may also be H; or R3+R4 and R5+R6 = opt. sulphonated 3-7C divalent gps.; or R1, R2, R4 or R6 may form a ring with X; Y = a satd. or unsatd. 1-4C alkylidene gp. or a dialkylsilylene or tetraalkyldisilylene gp.; A = an anion; b = 1-3; a = 1 to 4b; c = 0 to 4b; n = 0-6.
Patent TW-344676-B (TW)
Title: Oxygen-scavenging composition
Inventor: VENKATESHWARAN LAKSHMI N
IPC: A23L1/00
Filed: 1996-05-23
Granted: 1998-11-11
Abstract: Oxygen-scavenging compositions comprising an oxidizable metal component, an electrolyte component and a solid, non-electrolytic, acidifying component and, optionally, a water-absorbant binder and/or a polymeric resin exhibit good oxygen-scavenging performance with improved oxidation efficiency relative to compositions containing oxidizable metal component and either an electrolyte or acidifying component but not both. The compositions can be used as an oxygen absorbent in packets or in combination with thermoplastic resins melt-fabricated into a wide variety of oxygen-scavenging packaging articles.
Patent TW-494126-B (TW)
Title: Molding compounds, method for preparing the same, and moldings produced from the same
Inventor: MATSUDA YASUHIRO
IPC: C08L33/08
Filed: 1996-06-04
Granted: 2002-07-11
Abstract: To obtain a molding particles suitable for producing molded items with various patterns by crushing a composition containing a product formed by a reaction other than a free-radical reaction and a liquid monomer polymerizable by a free-radical polymerization. This molding material is obtained by crushing a composition containing a product formed by bonding a compound (A) having at least one reactive substitution groups and a compound (B) reactive with compound A to a non-free-radical reaction and a liquid monomer polymerizable with a free-radical polymerization before crushing into a predetermined size. Further, the molding material of this same invention can be obtained from adding the above molding particles to the monomer B copolymerizing with monomer A of the above. According to this, a molding material with required pattern of strips or clouds could be produced. Moreover, by molding the molding material, it can be easy to produce products rich in 3-D effect, e.g. synthetic stones similar to granite, limestone, and marble, etc.
Patent TW-305009-B (TW)
Title: Trolley with rollers
Inventor: KATO HIDEO
IPC: E04G21/16
Filed: 1996-07-16
Granted: 1997-05-11
Abstract: The present invention relates to a trolley with rollers which, when performing overhaul operation to cutting sheet by cutting into spiral-shape from bottom end toward the upper end and while temporarily supporting the side wall, can reliably and safely perform the temporary support point and shorten the working time. Above the top of each axle 11 of the trolley having axles 11 in the front part and back part is disposed roller 14 which is rotatable while ladened with vertical load of the piled object and the mounting height of the rollers 14 at front and back is adjusted in accordance to the slope of the piled object.
Patent TW-450903-B (TW)
Title: Automobile device for automatic selection of high beams and low beams
Inventor: JANG RUNG-HUEI
IPC: B60Q11/00
Filed: 1996-07-22
Granted: 2001-08-21
Abstract: The present invention relates to an automobile automatic driving lights control device consisting of a photometric circuit, a control circuit, and an execution circuit. The control circuit is separately connected with the photometric circuit and the execution circuit. The control circuit and the execution circuit are connected with the power source of the head lights. Connected with the high beams and the low beams, the execution circuit is controlled by the control circuit and can allow the high beams or the low beams to light up. The photometric circuit includes a photosensitive element that can detect the intensity of the light in front of the car and can generate the corresponding electric signals. The present invention is applicable on all types of car when it not only can sense any external illumination light automatically and control the selection of high and low beams instantaneously so as to lessen the driver's work load and reduce the occurrence of accidents but also has the characteristics of simple structure, reliable performance, and low cost.
Patent TW-362033-B (TW)
Title: Laminar flow electrostatic precipitation system
Inventor: FELDMAN PAUL L
IPC: B03C3/49
Filed: 1996-08-03
Granted: 1999-06-21
Abstract: An electrostatic precipitation system (100) utilizes laminar flow of a particulate-laden gas in order to enhance the removal of sub-micron sized particulates. The system incorporates a housing (105) through which the gas flows to an outlet port (110). The gas, which may be a flue gas enters the laminar flow precipitator (102) through an inlet port (108) for passage through a charging section (104). The flue gas and charged particles then flow to a collecting section (106). The collected particulates are subsequently collected in a hopper (112) or reentrained in the gas stream as agglomerates for subsequent removal by a secondary filter (120), the gas stream then being conveyed to a stack (14) wherein the particulate-free gas can be emitted into the atmosphere.
Patent TW-313533-B (TW)
Title: Nozzle for supplying liquid and gas
Inventor: ONISHI KENO
IPC: B05B7/04
Filed: 1996-11-28
Granted: 1997-08-21
Abstract: A nozzle comprising a liquid supply duct formed therein; a gas supply duct positioned in the periphery of the liquid supply duct; and a gas duct provided along a closed wall serving as a shielding part and communicating with the gas supply duct and an injection opening formed at the front end of the nozzle. Liquid supplied from the liquid supply duct toward the inner surface of the closed wall surrounding the injection opening is injected to the closed wall so that the liquid collides therewith. In this construction, a gas supplied through the gas duct intersects with the liquid which has collided with the closed wall to form a gas-liquid mixture. The gas-liquid mixture thus formed collides with the vicinity of the injection opening. The number of the gas ducts is two or more. The gas ducts making an angle of 180 deg. to 30 deg. with each other confront each other in the vicinity of the injection opening.
Patent TW-362015-B (TW)
Title: Blood collection tube assembly
Inventor: TROPSHA YELENA G
IPC: C08J7/048
Filed: 1996-12-17
Granted: 1999-06-21
Abstract: The present invention is a plastic container coated with a multi-layer barrier coating. The multi-layer barrier coating is useful for providing an effective barrier against gas permeability in containers and for extending shelf-life of containers, especially plastic evacuated blood collection devices.
Patent TW-334576-B (TW)
Title: Semiconductor device and method for making a semiconductor device
Inventor: INOUE KYONORI
IPC: H01L21/768
Filed: 1997-02-04
Granted: 1998-06-21
Abstract: A metal wiring 5 is formed on an Si substrate 1, a spacer 6 of silicon oxide is formed on the metal wiring 5, an organic SOG film 8 is formed on the surface of a device which comprises the metal wiring 5 and the spacer 6, and argon ions are implanted into the organic SOG film 8. The spacer 6 is located on the metal wiring 5, so that ions hardly reach to AlSiCu alloy contained in the metal wiring 5 due to the spacer 6 when ions are implanted. By the way, an insulating film excellent in flatness and insulating properties can be obtained.
Patent TW-428170-B (TW)
Title: Method and apparatus for laminating boards
Inventor: KANASHIMA KEINOSUKE
IPC: G11B7/26
Filed: 1997-03-28
Granted: 2001-04-01
Abstract: A method for laminating boards includes placing boards (10) with a narrow gap (H) therebetween, inserting an adhesive injection nozzle (32) into the gap, discharging adhesive (40) from the nozzle into the gap so that the discharged adhesive makes into contact with the two boards, continuing discharging the adhesive while the boards are being rotated in a planar direction thereof so that the adhesive is placed in a loop into the gap, retreating the nozzle from the gap, and narrowing the gap between the boards so that the adhesive is spread throughout the gap.
Patent TW-355238-B (TW)
Title: Motor and advancing device
Inventor: AOSHIMA CHIKARA
IPC: H02K7/06
Filed: 1997-04-03
Granted: 1999-04-01
Abstract: A motor, including: a magnet is formed in a cylindrical shape and is at least circumferentially divided into n portions and alternately magnetized into different magnetic poles at least on the external periphery; a first and second coil are arranged in the direction of magnet and are arranged over the magnet; a first external magnetic pole magnetized by the first coil and so arranged as to oppose to the external periphery at the end of the magnet; a first internal magnetic pole magnetized by the first coil and so arranged as to oppose to the internal periphery at the end of the magnet; a second external magnetic pole magnetized by the second coil and so arranged as to oppose to the external periphery at the other end of the magnet; a second internal magnetic pole magnetized by the second coil and so arranged as to oppose to the internal periphery at the other end of the magnet.
Patent TW-344761-B (TW)
Title: Casting, thermal transforming and semi-solid forming aluminum alloys a process for casting, thermally transforming and semi-solid forming an aluminum base alloy into an article, which comprises casting a molten body of Al base alloy, etc.
Inventor: CRAIG S BERGSMA
IPC: C22C1/00
Filed: 1997-04-28
Granted: 1998-11-11
Abstract: A process for casting, thermally transforming and semi-solid forming an aluminum base alloy into an article, the process comprising the steps of: (a) providing a molten body of the aluminum base alloy comprised of 2 to 5 wt. % Si, 0.3 to 1.7 wt. % Mg, 0.3 to 1.2 wt. % Cu, 0.05 to 0.4 wt. % Fe, and at least one of the group consisting of 0.01 to 1 wt. % Mn, 0.01 to 0.35 wt. % Cr, max. 0.2 wt. % Ti, max. 0.3 wt. % V, the balance comprising aluminum, incidental elements and impurities; (b) casting the molten body of aluminum base alloy to provide a solidified body, the molten aluminum base alloy being solidified at a rate between liquidus and solidus temperatures of the aluminum base alloy in a range of 5°to 100℃/sec. To provide a solidified body having a dendritic microstructure; (c) thereafter, applying heat to the solidified body to heat the body to bring the body to a temperature between solidus and liquidus temperature of the aluminum base alloy while maintaining the body in a solid shape; (d) effecting thermal transformation of the body having the dendritic structure when the body is heated to the temperature between solidus and liquidus temperature; and (e) forming the body having the non-dendritic structure in a semi-solid condition into the article.
Patent TW-351769-B (TW)
Title: Testing board for IC testing
Inventor: TERAO MASAYUKI
IPC: H01L21/66
Filed: 1997-07-30
Granted: 1999-02-01
Abstract: A testing board for testing IC comprises a base unit and a DUT unit disposed between an element to be tested (16) and a card pin (3) for connecting IC tester and an auto handler, characterized such that: the said base unit (21) having the card pin (3) on which the fifth connector (23) is connected to the sixth connector(24), the base card is provided with the sixth connector (24) and divided by each sixth connector (24); the cable harness (27) comprises a seventh connector (26) and a eighth connector (27) on both end thereof; the said DUT unit (22) is provided with ninth connector of connected with the eighth connector (28) of the cable harness (27), and is constituted of a socket board (14), having an IC socket (15).
Patent TW-373212-B (TW)
Title: Method of affixing spacers in a flat panel display
Inventor: AMRINE CRAIG
IPC: H01J31/12
Filed: 1997-08-06
Granted: 1999-11-01
Abstract: A method for affixing a plurality of spacers in a flat panel display includes the following steps: patterning a bonding agent on the inner surface of a display plate of the flat panel display; forming spacer bundles within a spacer jig; contacting the contact planes of the spacer bundles with the bonding agent; selectively bonding a portion of the spacers to bonding regions of the bonding agent; and thereafter removing the spacer bundles from the display plate so that the selectively bonded spacers are removed from the spacer bundles and remain affixed to the display plate.
Patent TW-357493-B (TW)
Title: Opto-electronic module to bi-directional optical data transmission and method to simultaneously produce at least two opto-electronic modules
Inventor: SPATH WERNER
IPC: H01L31/12
Filed: 1997-09-10
Granted: 1999-05-01
Abstract: A sort of opto-electronic module to bi-directional optical data transmission, with forming of emitter (2) for emitting light ray, receiving element (3) for receiving light ray, beam splitter (4) of beam splitting layer (10) and focusing lement (8) for focusing the light ray, being the elements disposed thus, for at least a part of the opto-electronic module having the light (7) emitted by the light emitter (2) be coupled onto the optical device (9) in the optical module, and at least a part being coupled into the receiver (3) with the light received (13) and coupled by the optical device (9), including: a forming unit (14) as the splitting device (4), forming unit (14) which, basically consisting of the light emitter (7) and the light receiver (13) and the light splitter (10) embedded into the forming unit (14); having the forming unit (14) at least the first lateral face (5), the second lateral face (6) and the third lateral face (17); the first lateral face (5) and the second lateral face (6) inclining one to the other; the third lateral face (17) and the second lateral face (6) or the third lateral face (17) and the first lateral face (5) inclining one to the other, the first lateral face (5) and the third lateral face (17) or the second lateral face (6) and the third lateral face (17) forming opposing side, the light emitting face (11) of the emitter (2) facing the first lateral face (5), the light entering face (12) of the receiver (3) facing the second lateral face (6), the light emitting face of the focusing element (8) and the light emitting face (18) facing the third lateral face (17), being a splitting layer (10) disposed in crossing not only with the light axis (19) of the light emitter (7), but also with the light axis (20) of the light receiver (13).
Patent TW-357511-B (TW)
Title: Method and system for providing low-cost high-speed data services
Inventor: DARCIE THOMAS EDWARD
IPC: H04L12/28
Filed: 1997-09-18
Granted: 1999-05-01
Abstract: A method of operation of a communication network, including the communication network a central office and at least one intermediate node, including the method the following steps: downward transmission signal for transmission from the central office to a plurality of terminals; receiving on the intermediate nodes the upward transmission signal, from the plurality of terminal units; and transmission the communication information signal derived from the upward transmission signal received from the intermediate nodes to the plurality of terminal units.
Patent TW-338133-B (TW)
Title: Using remote controller to switch electric source of computer system
Inventor: HWANG DER-SHIUN
IPC: G06F3/00
Filed: 1997-10-09
Granted: 1998-08-11
Abstract: A method by using specified key in remote controller to wake up computer system. That computer system includes wireless signal receiver and electric source system, and selectively generating a main and auxiliary electric source output. When the specified key is pressed, it output a corresponding data code by f1 frequency. And the remote controller output data code by carrier wave of f2 frequency with wireless way, and f2 > f1. That method includes: (1) Assign the specified key as wake-up operation of computer system. (2) Detect the specified key whether is pressed or not. (3) If it is pressed, indicate the electric source system to conduct main electric source for output.
Patent TW-384334-B (TW)
Title: Trench wall cutter
Inventor: STOETZER ERWIN
IPC: E02D17/13
Filed: 1997-11-20
Granted: 2000-03-11
Abstract: The invention relates to a trench wall cutter with a cutting frame and a gear shield attached thereto. There is at least one cutting wheel positioned to turn on the opposite shield sides, and on it roller-shaped excavation tools distributed over the periphery are pivotally mounted. When the cutting wheel is rotating the tools form a cutting wheel cutting surface which runs essentially axially parallel to the axis of rotation of the cutting wheel. To accommodate horizontal forces, at least one additional roller is pivotally mounted on each cutting wheel, the axis of the additional roller being directed substantially radially with respect to the axis of rotation of the cutting wheel. One jacket surface of the roller on the radial face side of the cutting wheel away from the gear shield projects in the direction of the axis of rotation of the cutting wheel.
Patent TW-364089-B (TW)
Title: A panoramic image virtual reality picturing system and method thereof
Inventor: SHIE JIUN-WEI
IPC: G06F19/00
Filed: 1997-12-24
Granted: 1999-07-11
Abstract: The present invention is primarily applied to adjoining several adjacent images into a panoramic picture which can be used to construe a world of virtual reality, comprising first warping or projecting images input to a special mathematical model, then from the first warped image and the second warped image, until the last image, individually searching for useful vertical and horizontal edges, and recording their positions respectively. From these position of the edges, one can find a set of probable corresponding solutions. With reference to the correlation matching, one can readily determine the optimal joints to combine the adjacent pictures together, because the set of the probable solution is small and complete. In comparison with the conventional method, this picturing system offers substantial improvement in terms of speed and stability.
Patent TW-375742-B (TW)
Title: Aerially installed communication cable
Inventor: GIALENIOS MICHAEL D
IPC: H02G7/02
Filed: 1998-02-05
Granted: 1999-12-01
Abstract: A communication cable is provided with a support strand and a coaxial cable spirally winding around the support strand; the coaxial cable contains an inner conductor, a medium encircling said inner conductor, an outer tubular metallic sheath encircling said medium, and optionally, a protective insulation sleeve encircling said metal sheath; the communication cable is made as such that the length of coaxial cable to that of support strand ranges 1.005 to 1.015; this communication cable is preferably winding around the support strand with varying length to keep signal loss caused by cable damage to the minimum. The communication cable of the present invention is in particular suitable for use in aerial installation with single channel, without the need to form expanded loop in the coaxial cable.
Patent TW-531538-B (TW)
Title: Oxazolidinones
Inventor: BOETTCHER HENNING
IPC: C07D413/14
Filed: 1998-02-23
Granted: 2003-05-11
Abstract: The invention relates to novel oxazolidine derivatives of the formula, in which R1, R2 and R3 have the meanings stated in claim 1, their salts and processes for preparing the compounds according to the invention. The compounds of the formula I act as 5-HT2A antagonists with a 5-HT reuptake-inhibiting, antidepressant or anxiolytic effect and can be used to produce pharmaceuticals.
Patent TW-349879-B (TW)
Title: Liquid transport apparatus
Inventor: HORIE KUNIAKI
IPC: B01F3/08
Filed: 1998-02-24
Granted: 1999-01-11
Abstract: A liquid transport apparatus for deliveryed of controlled volume of liquid, comprizing a fixed wall having a liquid flow hole; a deformable wall for defining an object liquid space with a variable volume in conjunction with the fixed wall; and a driver device for generating a controlled movement of the deformable wall.
Patent TW-358157-B (TW)
Title: Front-end architecture for a measurement instrument
Inventor: SWIFT STEVEN D
IPC: G01R19/25
Filed: 1998-03-05
Granted: 1999-05-11
Abstract: A sort of front-end architecture for a measurement instrument, including: (a) a signal condition device for receiving voltage signals and generating an input voltage from the voltage signal; (b) a sampling system coupled to the signal condition device for receiving the input voltage and generating the digital sample of the input signal; and (c) a set of digital selected filters, being each of the digital filters coupled to the sampling system for receiving the digital sample, where the digital filters take a number of input signal measurement parameters from the digital samples.
Patent TW-477694-B (TW)
Title: Hip-joint endoprosthesis
Inventor: KELLER ARNOLD
IPC: A61F2/36
Filed: 1998-03-24
Granted: 2002-03-01
Abstract: Hip-joint endoprosthesis with a stem (1) to be anchored in the femur, and with a joint head (4) supported by the stem via a neck. In order, upon implantation, to be able to use one and the same prosthesis with a different choice of resection plane within the neck of the head, this prosthesis has the following features: (1) the stem (1) is curved substantially uniformly in a circular arc, (2) the neck (3) adjoins the upper end of the stem (1) approximately in the same direction, (3) the length of the stem (1) is not greater than 150 mm, and (4) the prosthesis, while keeping the same stem shape, is available with different neck lengths, of which several are smaller than the length of an average natural femoral neck.