baber/WOPTO huggingface dataset:
Patent IT-1252745-B (IT)
Title: Gauging and bevelling machine for square pieces of ceramic, marble or granite
Inventor: PAGLIANI GIUSEPPE
IPC: B24B/
Filed: 1991-09-18
Granted: 1995-06-28
Abstract: Gauging and bevelling machine for square pieces of ceramic, marble or granite, comprising a conveyor belt 30, 60, 90 driven in continuous motion and arranged to advance the square pieces, such as tiles 2, along which are placed two operating units between which is inserted a device 100 to rotate the passing tiles by essentially 90 degrees and where each single working unit comprises, from upstream to downstream, a pair of opposed lateral grinding wheels 50 with their axes essentially horizontal to grind the two opposite sides of the tiles, a pair of opposed lateral grinding wheels 70 with their axes inclined to bevel off the upper corners of the previously ground sides and a pair of opposed lateral grinding wheels 80 for finishing the bevels previously created. Upstream of each pair of grinding wheels 50 there is a clamping device 4 to hold the tiles locked at least one at a time during the grinding and the relative motion between the at least one temporarily clamped tile and the pair of grinding wheels is referred to a cursor 52 that subjects the said grinding wheels, or the said clamping device, to a linear reciprocating motion that takes place parallel to the tile transporter. <IMAGE>
Patent IT-1275337-B (IT)
Inventor: BOCCACCI ROBERTO
IPC: B42F13/16
Filed: 1994-11-15
Granted: 1997-08-05
Abstract: A binding device or sheet holder of the ring type for a file for documents with perforated sheets, comprising at least one base plate (1), a pair of uprights (2), each provided with a terminating end with a retention enlargement (2a); a pair of straight elastic tubular elements (3), with an external diameter which is smaller than that of the holes (4) of the sheets (5), having a hollow portion (3a) and a solid portion (3b), one following the other. The hollow portion (3a), capable of receiving slidingly the enlargement (2a), has at its free end an elastically deformable travel limit (6) facing towards the inside and intended to engage in abutment manner with the enlargement (2a). The solid portion (3b) has at its free end a releasable engagement means, interacting with a corresponding means of the other elastic tubular element (3); the releasable engagement means being such that they do not interrupt the continuity of dimension and shape of the elastic tubular elements (3).
Patent IT-1253116-B (IT)
Title: Sonda rettale per clistere evacuativo
IPC: A61M/
Filed: 1991-07-23
Granted: 1995-07-10
Abstract: Il dispositivo di cui al trovato riguarda una sonda rettale per clistere evacuativo, caratterizzata dal fatto di presentare una struttura tubolare principale (1), comprendente una imboccatura (3) in corrispondenza di una sua prima estremità ed una luce ristretta (4) in corrispondenza dell'estremità che andrà introdotta entro l'ano del paziente.E' inoltre presente una struttura tubolare ausiliaria (7), anch'essa terminante con una luce ristretta (8), che sfocia entro un palloncino gonfiabile (9), posto a monte alla luce ristretta (4).Detto palloncino viene gonfiato attraverso la struttura tubolare ausiliaria (7), una volta che la sonda sia stata inserita parzialmente nello sfintere del paziente e ciò al fine di impedire la fuoriuscita del liquido inserito a scopo evacuativo in detto sfintere attraverso la struttura tubolare principale (1) (fig. 2).
Patent PT-103304-B (PT)
Title: Sistema para a detecção automática de incêndios florestais por espectroscopia óptica
Inventor: CARDOSO PEDRO MANUEL
IPC: A62C3/02
Filed: 2005-07-07
Abstract: O PRESENTE INVENTO REFERE-SE A UM SISTEMA DE DETECÇÃO DE INCÊNDIOS FLORESTAIS, BASEADA NA ANÁLISE QUÍMICA DA ATMOSFERA POR ESPECTROSCOPIA ÓPTICA. O FUMO PROVENIENTE DE UM INCÊNDIO TEM UMA COMPOSIÇÃO QUÍMICA DIFERENTE, DA DE UMA ATMOSFERA NORMAL. ESSA COMPOSIÇÃO QUÍMICA É DETERMINADA ATRAVÉS DA ANÁLISE DA ABSORÇÃO DE LUZ QUE ATRAVESSA O FUMO, NOS SEUS DIFERENTES COMPRIMENTOS DE ONDA, FEITO COM RECURSO A UM ESPECTRÁMETRO. NESTE CASO, O ESPECTRÁMETRO É ASSOCIADO A UM TELESCÓPIO E É USADA A LUZ SOLAR COMO FONTE DE ILUMINAÇÃO PERMITINDO A DETECÇÃO DO FUMO PROVENIENTE DE UM INCÊNDIO NUMA ÁREA ESPECÍFICA DO HORIZONTE. A DISTÂNCIA MÁXIMA A QUE O FUMO É DETECTADO SÓ DEPENDE DA POTÊNCIA DO TELESCÓPIO PODENDO SER DE VÁRIOS QUILÓMETROS. A COLOCAÇÃO DO SISTEMA SOBRE UM SUPORTE ROTATIVO E O USO ALGORITMOS COMPUTACIONAIS DE TORNA POSSÍVEL A DETECÇÃO EM QUALQUER PONTO DO HORIZONTE DE UMA FORMA COMPLETAMENTE AUTÓNOMA.
Patent PT-104043-B (PT)
Title: Obstáculo automatizado para utilização desportiva
Inventor: FIGUEIREDO JOAO MANUEL GOUVEIA DE
IPC: A63K3/00
Filed: 2008-04-26
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM EQUIPAMENTO DESPORTIVO QUE CONSISTE ESPECIFICAMENTE NUM OBSTÁCULO COM BARRA (8) AUTOMATIZADA PARA UTILIZAÇÃO DESPORTIVA EM MODALIDADES COMO O ATLETISMO OU DESPORTOS HÍPICOS. O OBSTÁCULO REFERIDO POSSUI UMA BARRA (8) REGULÁVEL NA SUA ALTURA, HORIZONTALMENTE, DE FORMA AUTOMÁTICA, POSSUINDO AINDA UM DISPOSITIVO, TAMBÉM AUTOMÁTICO, DE RECOLHA (5) E RECOLOCAÇÃO DA BARRA HORIZONTAL NA POSIÇÃO DE UTILIZAÇÃO (6>, COM UM DISPOSITIVO DE MEDIÇÃO DA DISTÂNCIA VERTICAL ENTRE O CORPO E A BARRA HORIZONTAL (3) E REGISTO DO TEMPO DE PASSAGEM POR ESSE MESMO OBSTÁCULO. A TECNOLOGIA USADA PARA A AUTOMATIZAÇÃO E PROCESSAMENTO DE DADOS DE MEDIÇÃO É TOTALMENTE PROGRAMÁVEL, O AUTOMATISMO É IMPLEMENTADO COM UM AUTÔMATO PROGRAMÁVEL (9) QUE ASSEGURA AS FUNÇÕES DE CONTROLO E COMANDO, POR SENSORES ELECTRÓNICOS (1, 3, 4 E 10) PARA RECOLHA DOS DADOS DE MEDIÇÃO E POR UM SISTEMA COM ACTUADORES ELÉCTRICOS (5 E 6) PARA RECOLOCAÇÃO DA BARRA (8) NA SUA POSIÇÃO DE SALTO.
Patent TJ-235-B (TJ)
Title: A technique for substantially eliminating temperature induced measurement errors from a coriolis meter
Inventor: ZOLOCK MICHAEL J
IPC: G01F1/84
Filed: 1992-07-02
Abstract: Apparatus and accompanying methods for inclusion in a Coriolis meter that substantially eliminate temperature induced measurement errors which might otherwise be produced by performance differences existing between the separate input channels contained in the meter. Specifically, two pairs of input channels are used in the meter. In operation, the meter repetitively measures the internal phase delay of each of these pairs and then subtracts the delay associated with each pair from actual flow based measurement data subsequently obtained therefrom. While one channel pair is measuring actual flow, the other channel pair is measuring its internal phase delay, with the channels being continuously cycled between these functions. Because both channel pairs are cycled at a sufficiently rapid rate, the current value of the internal phase delay for each of the pairs accurately reflects any temperature induced changes then occurring in the performance of that pair thereby eliminating substantially all temperature induced error components from the flow measurements subsequently obtained therefrom. In addition, the meter measures flow tube temperature in a manner that removes temperature induced errors therefrom.
Patent TW-423200-B (TW)
Title: Novel SCR circuit
Inventor: LU JAU-JENG
IPC: H02M7/00
Filed: 1992-09-25
Granted: 2001-02-21
Abstract: The present circuit is characterized in that the control circuit of the novel SCR circuit is controlled by a microcomputer, and a pulse generator is used to control the operating speed of the microcomputer, so as to satisfy the requirements of various loading. Therefore, it is suitable to the requirements of various load conditions in the industry, particularly, in the field of large power control.
Patent TW-256977-B (TW)
IPC: G11B27/36
Filed: 1991-10-16
Granted: 1995-09-11
Abstract: Device or arrangement for recording video and/or audio information having at least one receiving and recording device and a connected or integrated additional audio and/or video information storage device of limited capacity, of 2 to 10 min, preferably 3.5 to 6.5 min, which begins storage of the received information when the receiving device is put into operation and stores the said information in the sequence of reception for the storage period corresponding to the limited storage capacity and erases or discards it in the sequence of its storage, and correspondingly fills the storage space with the continuously received information and, at the beginning of storage known per se on recording material known per se (audio tape cassettes, video cassettes) either stops or re-records the received information continuously on the recording medium known per se offset in time by the period corresponding to the limited capacity of the intermediate storage device.
Patent TW-205051-B (TW)
Title: A production method of the polyphenylene oxide
Inventor: LII GWO-JEN
IPC: C08G65/40
Filed: 1992-05-28
Granted: 1993-05-01
Abstract: A production method of the polyphenylene oxide of the following formula: (see claim) in which R and R' separately being c1-c4 straight chain alkyl group; n being the degree of polymerization, its value being not less than 100; comprising oxidatively coupling a respective monohydric phenol compound with an oxygen containing gas under polymer formation reaction conditions and in a liquid reaction mixture and the existence of a copper-amine complex catalyst; the copper-amine complex catalyst comprising a copper ion, a bromo ion, a diamine, and a tertiary amine; selectively adding secondary amines, alcohols and surfactants; the improvement being that the reaction directively uses the following alkylation reaction production mixture as the tertiary amine: the alkylation reaction comprises letting n-butylamine and methanol at the molar ratio of between 1:1 to 1:20 under the pressure of 1 to 20 kg/cm2, the temperature of 100 to 500 C and LHSV=0.01 to 5 l/hr pass an acidic catalyst bed to produce a reaction mixture containing N, N-dimethyl-n-butylamine, in which the production mixture of the alkylation reaction is basically free of n-butylamine due to that the n-butylamine conversion ratio is at 100% and the product selection ratio of the N, N-dimethyl-n-butylamine is at 30-99%.
Patent TW-343986-B (TW)
Title: Reduction of microfoam in a spray-applied waterborne composition
Inventor: MATTHEW STEWART GEBHARD
IPC: C08J3/03
Filed: 1994-03-09
Granted: 1998-11-01
Abstract: A method for reducing the amount of microfoam in a spray-applied waterborne polymeric composition comprising spraying the composition using a gas having a solubility factor greater than 35, thereby reducing the amount of microfoam in the dried composition; in which the solubility factor is defined as: solubility factor of a gas = (Solubility of the gas in water)/(solubility of nitrogen in water) the solubility is measured at 25℃, at 1 atmosphere gas pressure, in which the gas is selected from the group consisting of dinitrogen monoxide and carbon dioxide; and in which the polymer in the waterborne polymeric composition is prepared by the addition polymerization of at least one monomer selected from the group consisting of esters of (meth)acrylic acid, vinyl esters, styrene and butadiene, and the viscosity of the waterborne polymeric composition is from 50 to 10,000 centipoises.
Patent TW-262415-B (TW)
Title: Process for injection moulding of slurries and device for carrying out said process
Inventor: QUICHAUD CLAUDE
IPC: B22F3/00
Filed: 1994-05-23
Granted: 1995-11-11
Abstract: The process and the device relate to the production of a green (10) from slurry by solidification after injection into a mould having a temperature of less than 0 deg.C. The mould (1,2) and the moveable parts (6) of the jack (7) which ensure closure thereof are housed within a gas-tight vessel (8). A distributor (13) for dry gas with a dew point lower than the temperature of the mould emits a gas current through apertures (14). A chute (9) conducts the green (10) towards an aperture (11) and a receiving member (7) outside the vessel. Applicable in the production of sintered metallic or ceramic parts with high density and high performance mechanical characteristics.
Patent TW-261643-B (TW)
IPC: B42D25/355
Filed: 1994-05-26
Granted: 1995-11-01
Abstract: The security paper material has a security strip (7) in a width of more than 2mm, embedded in the first paper layer (6) of a multi-layer paper structure, with openings in the paper surface for at least partial exposure of the strip on both sides. The first paper layer (6) is covered by at least one further paper layer (9), and they are bonded together. The second paper layer (9) has a thickness of 10-50% of the total thickness of the security paper (15), and pref. 20%. Also claimed is a mfg. process where the initial paper layer is formed conventionally, and the security strip is embedded in the paper while it sets into a paper material, with windows formed where the security strip is accessible. The security strip, with a width more than 2 mm, with a width selected for the holes formed on the side away from the rotary fourdrinier while giving a smooth and unbroken paper surface on the side of the paper towards the fourdrinier. At least one further paper layer is produced in parallel with the first stage, to be applied to the reverse side of the first paper layer, to be bonded together covering the openings in the first paper surface or give a defined shape. Similarly, a third paper layer is formed to cover the other side, to be followed by further finishing processes such as calendering, glue application, drying, etc.
Patent TW-257876-B (TW)
Title: Focusing method of photoengraving
Inventor: ISHIKAWA EIICHI
IPC: H01L21/027
Filed: 1994-08-16
Granted: 1995-09-21
Abstract: A focusing method of photoengraving utilizes step and repeat process to make mask pattern through miniature project lens, therewith continuously transfers to each specified area of chip surface. In order to expose the above chip surface, there are the first area formed from the above multiple specified area lit by exposure light, and the second area not lit by exposure light. Therefor, on each above specified area the focusing method of photoengraving is conducted before being lit by exposure light. It has the following features: (1) measuring surface height position in the first specified position in the above specified area from multiple the above specified area; (2) measuring surface height position in the above second specified position in the second area; (3) calculating height position difference between surface height position in the first specified position and surface height position in the second specified position; (4) measuring surface height position in the third specified position corresponding to the first specified position in the above specified area elected randomly from multiple above specified area; (5) determining the optimal focus point of randomly selected the above specified area by the above height position difference and surface height position of the above third specified position; (6) adjusting position relationship between the above chip and the above miniature project lens, therewith focusing the focus point of exposure light on the above optimal focus point.
Patent TW-246747-B (TW)
Title: Process and structure for capacitor in DRAM
Inventor: CHEN LIH-JER
IPC: H01L29/92
Filed: 1994-11-21
Granted: 1995-05-01
Abstract: A capacitor structure, which is applicable to one isolating layer with contact opening for coupling either of drain and source area of one transistor with ground, includes: 1. one first electrode allocated on isolating layer and connected with either of drain and source area through the contact opening, and the first electrode featuring multiple extrudes to increase surface area of the first electrode; 2. one dielectric layer allocated along the surface of the first electrode; 3. the second electrode allocated on the dielectric layer and connected to the ground to constitute the capacitor structure.
Patent TW-377343-B (TW)
Title: Preparation of caprolactam
Inventor: FUCHS EBERHARD
IPC: C07D201/12
Filed: 1995-01-20
Granted: 1999-12-21
Abstract: Caprolactam is prepared by cleaving oligomers or polymers containing essentially the repeating unit -(-N(H)-(CH2)5-C(O)-) in the presence of a catalyst at elevated temperatures by a process in which the cleavage is carried out in the liquid phase in the presence of a heterogeneous catalyst and of an organic solvent.
Patent TW-280878-B (TW)
Title: Automatic bus memory space allocator for card in multiple master bus
Inventor: JANG WANN-LII
IPC: G06F12/00
Filed: 1995-03-13
Granted: 1996-07-11
Abstract: An automatic bus memory space allocator for card in multiple master bus comprises the steps of: (a) resetting counter number in order to change address to zero; (b) controlling clock signal and counting signal on the counter by one controller unit; (c) broadcasting the highest address of bus memory space occupied by current master card to address bus; (d) if the address is touched by other master card, current card searches next possible available higher memory address by step (b), and re-executing step (c); and if current address is not touched by other master card, then stopping searching address job of current master card.
Patent TW-274153-B (TW)
Title: Fabricating method for SRAM with double-trench capacitor
Inventor: TZENG HORNG-HUEI
IPC: H01L27/108
Filed: 1995-08-29
Granted: 1996-04-11
Abstract: A fabricating method for SRAM with double-trench capacitor with high capacitance comprises the steps of: forming field oxide on one semiconductor substrate; forming field effect transistor including gate dielectric, gate electrode, spacer and source/drain; forming one first isolation and second isolation, by lithography and plasma etching technique etching the above first isolation and second isolation to form node contact above the above source; depositing one first polysilicon, and by lithography and plasma etching technique etching one portion of the above first polysilicon in order to form shallow trench on the above first polysilicon surface; depositing one third isolation, and lithography and plasma etching technique vertically performing etchback to the above third isolation anisotropically in order to form space on lateral side of the above shallow trench; with the above spacer as oxidation mask, thermally oxidizing the above first polysilicon where is not covered by the above spacer to form polysilicon dioxide; by chemical solution selectively removing the above spacer; with the above polysilicon dioxide as etch mask, vertically etching one portion of the above first polysilicon anisotropically; by chemical solution removing the above polysilicon dioxide, then forming deep trench above the above first polysilicon; by lithography and plasma etching technique etching forming storage node of capacitor; forming one capacitor dielectric on the above storage node surface; depositing the second polysilicon, by lithography and plasma etching technique etching one portion of the above capacitor dielectric and the second polysilicon in order to form plate electrode of capacitor.
Patent TW-410223-B (TW)
Title: Process for the preparation of the (-)-N-methyl-N-[4-(4-phenyl-4-acetylaminopiperidin-1-yl)-2-(3,4-dichlorophenyl)butyl]benzamide and its pharmaceutically acceptable salts
Inventor: RADISSON JOEEL
IPC: C07D211/58
Filed: 1995-08-31
Granted: 2000-11-01
Abstract: A process is described for the preparation of (+)-2-(3,4-dichlorophenyl)-4-hydroxybutylamine of formula (I) and for the preparation of the (-)-N-methyl-N-[4-(4-phenyl-4-acetylamino-piperidin-1-yl)-2-(3,4-dichlorophenyl)butyl]benzamide and of its pharmaceutically acceptable salts using the compound of formula (I) as synthesis intermediate.
Patent TW-276202-B (TW)
Title: Cutter for tube end face
Inventor: KOMI TADAHIRO
IPC: B23B5/16
Filed: 1995-10-24
Granted: 1996-05-21
Abstract: The cutter for shaving tube end face has a cutting edge extending at right angle to the axis of the drive shaft and obliquely from the reference side face. The cutter mounting slit engaged by the base portion of cutter has reference side face departed a specific distance from the axis of the drive shaft, the reference side face of the cutter contacts the reference side face of cutter mounting slit, and the cutter is moved at specific distance in the length direction of the cutter mounting slit. As a result, the shaving direction of the cutter turns outward at certain angle relative to the tangential direction in the shaving position.
Patent TW-344002-B (TW)
Title: Core spinning method and apparatus using a mule spinning frame
Inventor: KIM MYONG SOO
IPC: D01H3/02
Filed: 1995-12-16
Granted: 1998-11-01
Abstract: A core spinning apparatus using a mule spinning frame, which comprises: a sliver roller for winding a sliver; a feeding drum roller for separating a sliver sheath from the sliver roller; reel means for holding core balls, the reel means being disposed in front of the feeding drum roller; tension control means for controlling the tension of the core yarn, the tension control means being disposed between the feeding drum roller and the reel means; and a spindle carriage for twist-spinning the sliver sheath fed from the feeding drum roller and the core yarn loosened from the reel means.
Patent TW-334463-B (TW)
Title: 4-methyl-1-pentene polymer compositions the polymer compositions have high permeability to gas and have improved flexibility and mechanical properties
Inventor: SUGAHIRO JIROU
IPC: C08L23/00
Filed: 1996-04-24
Granted: 1998-06-21
Abstract: 4-methyl-1-pentene polymer compositions including: (A) 20~80% by weight of 4-methyl-1-pentene polymer (B) 80~20 % by weight of 1-butylene polymer,100% by weight total A+B (C) 10 to 150% by weight of polypropylene (D) 50 to 200% by weight of polystyrene /polyethylene-butylene/polystyrene.
Patent TW-374219-B (TW)
Title: Method for testing overlay occurring in a semiconductor device
Inventor: BAE SANG-MAN
IPC: G03F7/20
Filed: 1996-09-24
Granted: 1999-11-11
Abstract: A method for testing an overlay occurring in a semiconductor device to compensate for an error generated in the measurement of overlay. This method involves forming an inner mark on a semiconductor wafer, and forming an outer mark on the semiconductor wafer in such a fashion that the outer mark is inclined in one direction and has an island portion arranged in the inside of the inner mark and a land portion comprised of a photoresist film pattern formed over the entire surface of the semiconductor wafer while being spaced from the island portion by a desired distance, thereby forming an overlay measuring mark consisting of the inner and outer marks. Measured values of the island and land portions of the inner mark are averaged and then compared with measured values of the outer mark, thereby deriving overlay compensation values. Accordingly, even if the overlay measuring mark is formed in an inclined state, the method can simply measure an inaccuracy in measured overlay value. Even when the overlay correction value varies subsequently due to a variation in conditions of the overlay measuring device or process, an accurate overlay correction value can be derived by conducting the overlay measuring process only once. The overlay margin in the overlay test can increase, thereby achieving an improvement in process yield and operation reliability.
Patent TW-362965-B (TW)
Title: Manufacturing method for double-walled heat-resistant container made of synthesis resin and double-walled heat-resistant container cap made of synthetic resin
Inventor: TANAKA ATSUHIKO
IPC: B32B1/02
Filed: 1996-09-25
Granted: 1999-07-01
Abstract: A kind of manufacturing method for double-walled heat-resistant container made of synthesis resin where the inner container made of synthesis resin is disposed within the outer container made of synthesis resin and the openings are attached to be gas-tight. And, the clearance formed between the inner and outer containers is filled with at least one of the low thermal conductivity gases, such as the xenon, krypton, and argon. The feature is that the outer-container which holds the inner-container is placed in a gas-tight space, the air in the space is exhausted then the space is filled with the said low-thermal-conductivity gas, then the openings of the inner and outer containers are welded.