baber/WOPTO huggingface dataset:
Patent IT-1254357-B (IT)
Title: Gun for the delivery of material for dental impressions
IPC: A61C/
Filed: 1992-05-08
Granted: 1995-09-14
Abstract: This invention relates to a gun for the delivery of material for dental impressions comprising a cartridge holder body 10 with cartridges 10a, 10b of material for impressions, a handle 13, means 12 for pressurising the said material, activating means 14 for the delivery of the said material from the said cartridges 10a, 10b, and a delivery tube 11 for the said material. Delivery tube 11 terminates at its free end in an ejector 15 in which the kinetic energy possessed by a drive fluid originating from a drive fluid pipe 16 in which a pressure valve 17 is provided is transferred to a flow of material for impressions originating from the said cartridges 10a, 10b through said delivery tube 11. (Figure 1). <IMAGE>
Patent IT-1260644-B (IT)
Title: Process and device for the purification of waste water
Filed: 1993-04-08
Granted: 1996-04-22
Abstract: Process and device for the purification of waste water characterized in that  it comprises first means 14 for filtering solids carried by the inflowing water located in a first sealed chamber 11, and then means 12.2 and 12.3 involving an electrochemical and/or electrokinetic process for the de-emulsifying and aggregation of substances dissolved in the said waters placed in a second sealed chamber 12, and finally second filter means 17 located in a third sealed chamber 13. <IMAGE>
Patent IT-1260997-B (IT)
Title: Equipment for the treatment of textile material with a liquid
Inventor: BARCHIETTO LUIGINO
IPC: D06B/
Filed: 1993-10-15
Granted: 1996-04-29
Abstract: The equipment comprises: a container 12 provided with a door 14 which can be hermetically sealed and which is subdivided by a dividing wall 16 into a first chamber 18 and a second chamber 20, first chamber 18 being designed to receive the textile material under treatment and the second chamber 20 acting as an expansion vessel for the treatment liquid 10 contained in first chamber 18, an interconnecting passage between first chamber 18 and second chamber 20, the mouth 42 of which is positioned in the highest portion of first chamber 18, a main pump 30 which is capable of circulating liquid 10 in first chamber 18, and means for recirculating liquid 10 returning to second chamber 20 into first chamber 18. <IMAGE>
Patent IT-1262812-B (IT)
Title: Drying frame with air inlets, especially for flexographic printing machines
Inventor: FREDDO RAFFAELE
IPC: B41F/
Filed: 1993-11-04
Granted: 1996-07-04
Abstract: Drying frame with air inlets, comprising a boxlike base element and a plurality of contoured pieces of sheet metal for pressing, which are placed alongside each other to delimit, on one side, a conduit or collector of hot air or steam, together with the boxlike base element, and on the other side a sequence of dispensing inlets for air or steam contained in the conduit or collector, the elements or pieces of sheet metal are held together and joined to the boxlike base element by rivets mounted in continuous holes provided in the pieces and in the boxlike base element. <IMAGE>
Patent MX-168192-B (MX)
Title: Procedimiento para colar fusiones en coladas continuas
Inventor: TINNES BERNHARD
IPC: B22D11/10
Filed: 1985-09-04
Abstract: La presente invención se refiere a procedimiento para colar fusión metálica especialmente fusión de acero, desde un recipiente intermediario en varias coquillas de colada contínua por medio de cierres de colada regulables, del tipo que comprende las etapas de mantener el nivel de llenado en las coquillas, dentro de un tramo de medición, en un nivel de llenado n ominal y extraer las coladas contínuas que se forman mediante un aparato extractor en común con la misma velocidad, caracteizado porque el recipiente intermediario a los cierres de colada abiertos para colar presentan un nivel de llenado efectivo en cada coquilla, que en subida sobre las cabezas de la colada contínua fría y en la región inferior de dicho tramo de medición en el plano de señalamiento produce la restricción de un cierre de colada para igualar todos los niveles efectivos y después la activación del accionamiento extractor de colada continua que, no habiéndose producido el citado igualamiento, se cumple a más tardar en un segundo plano de señalamiento situado debajo del nivel de llenado nominal por medio del nivel de llenado efectivo que allí llega primero.
Patent PT-117489-B (PT)
Title: Sistema e método de encaixe para módulos de pavimento
Inventor: NUNO MIGUEL SIMÕES VICENTE
IPC: E04F15/02
Filed: 2021-09-29
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM SISTEMA DE ENCAIXE A USAR PARA LIGAR MÓDULOS DE PAVIMENTO, TAL COMO O MÉTODO DE ENCAIXE E MÉTODO DE DESENCAIXE. O SISTEMA COMPREENDE DOIS ELEMENTOS, UM ELEMENTO FÊMEA (1) E UM ELEMENTO MACHO (2), CONECTADOS A MÓDULOS DE PAVIMENTO E QUE SE INTERCONECTAM ENTRE SI. O ELEMENTO FÊMEA (1) COMPREENDE UM CORPO DA FÊMEA, PELO MENOS UMA RAMPA (1.3) E PELO MENOS UMA LINGUETA (1.4), ASSENTES SOBRE O PRATO DA FÊMEA (1.2). O ELEMENTO MACHO (2) COMPREENDE UM CORPO DO MACHO (2.1) E UM ELEMENTO DE ENCAIXE QUE COMPREENDE UM PRATO DO MACHO (2.2.1), PAREDES LATERAIS (2.2.2), UMA BORDA (2.2.5), PELO MENOS UMA RANHURA (2.2.4) DELIMITADA POR PAREDES DA RANHURA, E PELO MENOS UM DESLIZADOR. O SISTEMA APRESENTA UM DUPLO TRAVAMENTO, QUE IMPEDE QUE OS ELEMENTOS REALIZEM MOVIMENTOS EM QUALQUER DIREÇÃO VERTICAL OU HORIZONTAL.
Patent TW-207035-B (TW)
Title: Automatization device of main distributing frame
Inventor: CHEN SHENG-GAUNG
IPC: H05K3/00
Filed: 1992-12-14
Granted: 1993-06-01
Abstract: An automatization device of main distributing frame which is based on multi-layer plug access, comprises: - mechanical multi-layer plug access device to open/close a circuit by inserting/extracting a plug to/from the hole on the circuit board to access/seperate the circuit; - automatization plug system, consists of: (1) X-Y double-axis precise position device to position Z axis clip above the hole for insertion/extration a plug; (2) Z axis clip to clip, insert or extract a plug; (3) laser position system to position the plug insertion; (4) multi-layer conducting plug to conduct multiple sets of circuits; - multi-layer circuit board facility, consists of (1) multi-layer circuit boards connected in three stages to previously lay out the circuits on user and switch terminals. A hole is set on each crosspoint for insertion a plug. (2) multi-layer circuit frame to accomodate circuits by cutting the whole network into several circuit boards when the system is expanded. To conduct a specific circuit on a board, the automatization plug system moves to the circuit board of the frame, selects the destination hole and inserts/extracts the plug.
Patent TW-236002-B (TW)
IPC: G01N1/20
Filed: 1993-01-18
Granted: 1994-12-11
Abstract: A system for monitoring changes in the amount of contaminants present in a flowing stream of supercritical fluid. A sample stream is removed from a flowing stream of supercritical fluid and subjected to reduced pressure. The supercritical fluid turns into gas at the reduced pressure with the contaminants remaining in a non-gaseous form. A quartz crystal microbalance system measures changes in the amount of non-gaseous contaminants present in the sample stream. The system is useful in monitoring both cleaning processes and extraction processes utilizing supercritical fluids. <IMAGE>
Patent TW-232728-B (TW)
Title: Over-voltage test method and construction for Bi-directional two pole latch-up
Inventor: SHYU JENG-TSONG
IPC: G01N27/92
Filed: 1993-07-21
Granted: 1994-10-21
Abstract: An over-voltage test method for bi-directional two pole latch-up that isused between two input ends or output buffers shall include the followingprocedures: a. Apply a fixed direct current voltage over the Vdd end of integratedcircuit and let Vss end be grounded. b. Apply an over-voltage to the tested input end or output end of theintegrated circuit. c. Except the tested input an output pins, the rest of input pins areconnected to a base voltage and the rest of output pins are open. d. The over-voltage is elevated with respect to ground, base voltage, asthe trigger signal source until the over-voltage exceeds the accumulatedcollapse voltage between the well area of the interior and the baseof the integrated circuit.
Patent TW-288026-B (TW)
IPC: C08J3/24
Filed: 1993-12-18
Granted: 1996-10-11
Abstract: A process for making a cured plastics moulding by introducing a pre-heated curable resin composition to a hotter mould which is at a temperature high enough to initiate curing of the resin, and supplying further resin under pressure to compensate for shrinkage of the composition wherein the curable resin is a formulation comprising an aromatic glycidyl ether epoxy resin, an inert filler, a quaternary ammonium or phosphonium salt as accelerator, 0.5-1.2 mol per mol epoxy of a saturated cycloaliphatic anhydride and a polycarboxylic acid preferably derived from the reaction of a polyol, this acid being present at a level of 0.05-0.5 mol carboxyl per mol epoxy.
Patent TW-338051-B (TW)
Title: Process for recovering dicarboxylic acid with reduced impurities from polyester polymer
Inventor: KEVIN LOUIS ROLLOCK
IPC: B01J31/02
Filed: 1994-10-13
Granted: 1998-08-11
Abstract: A process for recovering dicarboxylic acid from a polyester feed stream by means of hydrolysis, oxidation, removal of impurities, acidization and recovering terephthalic acid featuring the hydrolysis and oxidization in different steps; the hydrolysis by contact under high temperatures of PET and excessive alkali metal hydroxide and water as well as under 50-200 degree C for a hydrolyzed mixture containing alkali metal carboxylic acid salt and diol or glycol which oxidization is formed in the atmosphere through contact with air, by peroxide of hydrogen, ozone and oxygen or the mixture where the alkalis metal is selected from sodium and potassium.
Patent TW-300193-B (TW)
IPC: C09J7/38
Filed: 1994-12-22
Granted: 1997-03-11
Abstract: A wall-covering sheet substrate web comprising in sequence a pressure sensitive adhesive layer, substrate layer, decorative surface layer and a release surface. The web is self-wound into a roll by consecutive winding, the adhesive layer of one winding being received on the release surface of the adjacent winding. The product has an initial adhesion (peel) strength to steel no greater than 7N/25 mm and the adhesion to steel after 24 hours dwell time is at least 5N/25 mm and no greater than 12N/25 mm. The invention also provides a web which can be adhered to a polymer-coated wallcovering. The adhesive layer of the web comprises an adhesive which is plasticizer resistant such that the adhesive retains 70 % of its adhesion strength after contact with a PVC wallcovering at 23 +/- 2 DEG C for 3 weeks.
Patent TW-263644-B (TW)
Title: Oscillator frequency offset error estimator for a wireless communications system, such as for use with GSM
Inventor: MOBIN MOHAMMAD SHAFIUL
IPC: H04M1/50
Filed: 1995-01-10
Granted: 1995-11-21
Abstract: Briefly, in accordance with one embodiment of the invention, an integrated circuit for a mobile station (e.g., 15) of a wireless communications system comprises: a phase comparator (e.g., 600,610) adapted to compare two successive signal samples, each signal sample being derived from a baseband signal transmitted via the wireless communications system. The phase comparator (e.g., 600,610) is further adapted to have at least one of the two signal samples provided along a signal path through a phase shifter (e.g., 20,400) and a time delay (e.g., 500,510). In accordance with another embodiment, a method of comparing signal samples to estimate the oscillator frequency offset error for an oscillator in a mobile station for a wireless communications system comprises the steps of: delaying a signal sample processed by the oscillator in the mobile station for the wireless communications system at least until the next successive signal sample processed by the oscillator is also obtained; adjusting the phase of at least one of the two signal samples; and, after the phase adjusting step, comparing the phase of the two signal samples. The signal samples are derived from a baseband signal transmitted via the wireless communications system.
Patent TW-256953-B (TW)
Title: Modular jack type connector
Inventor: CHRISTOPHE BOUCHAN
IPC: H01R24/64
Filed: 1995-02-27
Granted: 1995-09-11
Abstract: A modular jack type connector (10) includes a dielectric housing (12) having a plug-receiving cavity (22) open at one end (18) of the housing. A plurality of terminals (34a,34b) are mounted on the housing, with spring beam contact portions (40) extending in cantilever fashion in a single row within the plug-receiving cavity. The contact portions extend from curved base portions (42) located in the housing. Tail portions (42a,42b) of the terminals project from the housing in two rows generally parallel to the single row of contact portions, such that each pair of adjacent terminals includes a tail portion in each row thereof. The terminals include straight intermediate sections (46a,46b) extending between the curved base portions and the tail portions, with the intermediate sections of each pair of adjacent terminals being substantially separated from each other in a direction transversely of the rows. The terminals include transversely inwardly bowed sections (48a,48b) joining the intermediate sections and the tail portions, with the inwardly bowed sections over lapping each other in a plane generally parallel to the rows.
Patent TW-279868-B (TW)
Title: Aqueous process for preparing low molecular weight polymers
Inventor: KIRK THOMAS CLEVELAND
IPC: C02F5/10
Filed: 1995-04-14
Granted: 1996-07-01
Abstract: The present invention provides an efficient aqueous polymerization process for preparing a water soluble polymer product having a molecular weight of less than 30,000. The polymer product is formed from about 3 to about 50 weight percent of at least one monoethylenically unsaturated dicarboxylic acid monomer, from about 50 to about 97 weight percent of at least one monoethylenically unsaturated monocarboxylic acid monomer, and from 0 to about 40 weight percent of one or more carboxyl-free monoethylenically unsaturated monomers. The process of the present invention may be run as a batch or continuous process. The process uses at least one chain transfer agent and is conducted at an aqueous solution pH of about 3 or less to keep the molecular weight of the polymer product below 30,000. The polymer product produced by the process of the present invention is useful as an additive in detergents, cleaning formulations, and water circulating systems.
Patent TW-327200-B (TW)
Title: Gas turbine, and turbine blade with a cooled platform
Inventor: WILLIAM E NORTH
IPC: F02C7/12
Filed: 1995-12-05
Granted: 1998-02-21
Abstract: A gas turbine comprising: (a) a compression section for generating compressed air; (b) a combustion section for heating a first part of the compressed air to generate hot compressed air; (c) a turbine section for expanding the hot compressed air, the turbine section being installed with a rotor having a plurality of blades, each including a helical part and a root part, in which the root part has a platform for extension of the helical part, the platform has a first surface exposed to the hot compressed air and a second surface relative to the first surface; and (d) a device for cooling the root part of the blades and comprising a device for guiding the cooling fluid to impinge on the second surface of the platform.
Patent TW-393577-B (TW)
Title: On-line ferrographic analyzer
Inventor: CHIOU YUAN-CHENG
IPC: G01M1/14
Filed: 1996-03-18
Granted: 2000-06-11
Abstract: The microprosessor is employed as the major control unit in this on-line ferrographic analyzer. It can control the duration of remagnetic field and input data by keyboard, detect the luminous flux, process the data and present the data on the LED-monitor. The on-line ferrographic analyzer can be installed in the lubricating system of the machine to monitor and diagnose the wear occurred on the components of machine.
Patent TW-520375-B (TW)
Title: Proteinase K resistant surface protein of neisseria meningitidis
Inventor: BRODEUR BERNARD
IPC: C12R1/19
Filed: 1996-05-11
Granted: 2003-02-11
Abstract: A highly conserved, immunologically accessible antigen at the surface of Neisseria meningitidis organisms. Immunotherapeutic, prophylactic and diagnostic compositions and methods useful in the treatment, prevention and diagnosis of Neisseria meningitidis diseases. A proteinase K resistant Neisseria meningitidis surface protein having an apparent molecular weight of 22 kDa, the corresponding nucleotide and derived amino acid sequences (SEQ ID NO: 1, NO: 3, NO: 5, and NO: 7; SEQ ID NO: 2, NO: 4, NO: 6, and NO: 8), recombinant DNA methods for the production of the Neisseria meningitidis 22 kDa surface protein, and antibodies that bind to the Neisseria meningitidis 22 kDa surface protein.
Patent TW-399062-B (TW)
Title: Process for producing superabsorbent polymer
Inventor: CHEN BING-CHIN
IPC: C08F20/00
Filed: 1996-11-07
Granted: 2000-07-21
Abstract: A method of producing the superabsorbent polymer powder insoluble in water, having low residual acrylic monomers, high absorbability and improved absorption under pressure when absorbing aqueous solutions and body fluids, wherein the method comprises the steps of: (a) polymerizing a solution containing cross-linking agents, free radical polymerized cross-linking agents, 0 to 5 wt% water-soluble polymers and at least 50 mole% neutralization of the carboxylic-containing monomers such as acrylic acid, methacrylic acid, 2-acrylamido-2-methylpropane sulfonic acid of their complexes, (b) drying at temperature ranging from 100 DEG C to 155 DEG C, grinding and sizing, (c) coating the surface with crosslinking agents, (d) reacting the polymer with the surface crosslinking agents at temperature ranging from 155 DEG C to 230 DEG C, The crosslinking agents described in step (a) can either undergo crosslinking reactions when heated at step (d).
Patent TW-375551-B (TW)
Title: Polishing apparatus for semiconductor wafer
Inventor: YAMASHITA JUNICHI
IPC: B24B37/04
Filed: 1996-11-08
Granted: 1999-12-01
Abstract: This invention provides a kind of polishing apparatus for semiconductor wafers, whereby wafers can be effectively polished one by one in multiple stages, and protected against contamination and scratch during mount/dismount of top ring, thus obtaining wafers with higher planarity. This polishing apparatus comprises a plurality of support shafts used to support individual semiconductor wafer; a polishing table for receiving said wafers to be polished; and a lifting apparatus for ascending or descending said semiconductor wafers supported by said support shafts; and the ascending/descending of said support shaft and mount/dismount of semiconductor wafer from said support shaft are carried out individually and independently.
Patent TW-445223-B (TW)
Title: Pneumatic radial tires for truck and bus mounted on 15 DEG drop center rim
Inventor: KATO KENSHIRO
IPC: B60C15/02
Filed: 1996-11-22
Granted: 2001-07-11
Abstract: In a pneumatic radial tire for tuck and bus mounted on 15 DEG center drop rim, an outer surface portion of a composite side-rubber and/or an envelope surface of the bead core among members constituting the bead portion of the tire has a curved shape concavedly directing toward the outside of the tire at a region opposite to an inner curved surface of a slantly rising portion in a flange of an approved rim, whereby the durability of the bead portion and the steering stability of the tire are considerably improved.
Patent TW-400448-B (TW)
Title: Annular gated mold for the injection molding of contact lenses
Inventor: JANCA JOSEPH E
IPC: B29C45/38
Filed: 1996-12-13
Granted: 2000-08-01
Abstract: A method and apparatus for the manufacture of optical polymer contact lenses in a closed mold, where a mold cavity is created between a front curve insert and a back curve insert, the side walls of the mold cavity being formed by the inner wall of a movable annular gate collar, the collar being positioned in a retracted position during polymer dosing and then moved prior to polymer cure into an extended position to complete the mold cavity and to separate the polymer curing inside the mold cavity from any waste polymer outside of the mold cavity.
Patent TW-334370-B (TW)
Title: Disposable blade and cutting tool
Inventor: EMOTO SEITOKU
IPC: B23C5/20
Filed: 1997-02-12
Granted: 1998-06-21
Abstract: A kind of disposable blade which has square relief angle, from the top view, the cutting edge extends gradually outward from angle portion of both ends to the center portion; but from the side view, the cutting edge is declining gradually from angle portion of both ends to the angle center portion.
Patent TW-328596-B (TW)
Title: Semiconductor device having memorizing function and data reading method thereof
Inventor: WATARIDANI KOUJI
IPC: G11C11/408
Filed: 1997-03-04
Granted: 1998-03-21
Abstract: A semiconductor device having memorizing function comprises: (1) A plurality of memory cells disposed with matrix shape and independently having data holding part for holding data; (2) A plurality of word lines installed for corresponding to each column of said a plurality of memory cells; (3) A plurality of bit lines installed for corresponding to each row of said a plurality of memory cells; (4) Access control device for generating and outputting first and second control signal for accessing each of said a plurality of memory cells; (5) Word line select device, based on input said first control signal from said access control device selecting one of said a plurality of word lines and enabling it; (6) Bit line select device, based on input said second control signal from said access contro device selecting one of said a plurality of bit lines and reading data from selected bit line; (7) Said a plurality of memory cells including first type memory cell having n channel field effect transistor connecting between data holding part and corresponding bit line and second type memory cell having p channel field effect transistor connecting between data holding part and corresponding bit line; (8) Predetermined word line of said a plurality of word lines with one end connecting to control end of n channel field effect transistor of at least one of said first type memory cells, and with another end connecting to control end of p channel field effect transistor of at least one of said second type memory cells, constituted by enabled word lines; (9) In said access control device, the method of generating said first and second control signals is by said bit line select device first selects bit line corresponding to connected said first type memory cell after enabling predetermined word line when said word line select device has selected said predetermined word line.
Patent TW-369751-B (TW)
Title: A telecommunications system and a subscriber device
Inventor: GIETHOORN HARMEN
IPC: H04M1/57
Filed: 1997-04-03
Granted: 1999-09-11
Abstract: Known is a telecommunications system supporting adding calling party information to a call from a calling subscriber device to a called subscriber device. The called subscriber device comprises call logging means for logging unanswered calls in a date-time-stamp order. If the logging table is full, the oldest and last table entry is dropped from the logging table. This may result in undesired dropping of urgent frequent callers if the called party is absent and many calls having one call unanswered call after the frequent and urgent caller. A telecommunications system is provided wherein per calling subscriber unanswered calls are counted. Logging table entries of frequent callers are updated, a call count value is displayed, and a previous entry is deleted. Frequent unanswered calls may be put on top of the logging table or the logging table may be sorted in a decreasing order of call count numbers.