baber/WOPTO huggingface dataset:
Patent IT-1263454-B (IT)
Title: Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice.
Inventor: BOLDRINI FULVIO
IPC: B65H23/035
Filed: 1993-07-05
Granted: 1996-08-05
Abstract: Metodo e dispositivo, secondo i quali la sostituzione, con un nastro nuovo (33), di un primo nastro (3) in via di esaurimento avanzante ad una prima velocità (V1) lungo una guida (12) sotto l'azione di un dispositivo di trazione (13) viene, realizzata tagliando il primo nastro (3), azionando sia un dispositivo di spinta (9, 49) accoppiato al nastro nuovo (33) per avanzarlo lungo la guida (12) ad una seconda velocità (V2), sia un dispositivo mobile (17) di guida, il quale definisce una porzione della guida (12) e viene abbassato, rispetto alla restante parte della guida (12) stessa, unitamente ad una porzione di coda (92) del primo nastro accoppiato al dispositivo mobile (17) di guida stesso, e controllando il valore della seconda velocità (V2) in funzione della prima velocità (V1), in modo tale che una porzione di testa (91) del nastro nuovo (33) si sovrapponga alla porzione di coda (92) del primo nastro (3) lungo il dispositivo mobile (17) di guida.(Figura 1)
Patent IT-1259898-B (IT)
Title: Equipment for masons designed to lay a layer of mortar on bricks already arranged for the construction of a wall in an orderly way and in accordance with a specific method so that subsequently another row of bricks can be laid onto the said course
IPC: E04G/
Filed: 1992-09-22
Granted: 1996-03-28
Abstract: The subject matter of this invention relates to equipment designed and constructed to make the work of those who must daily construct walls with facing bricks which have to be constructed in accordance with good working practice more efficient, more accurate and less tiring. The said auxiliary equipment or device for construction suits any kind of brick or other member used for such construction and is arranged so that when in use it can be used without the aid of further tools, apart from the spade for continuously filling it. <IMAGE>
Patent IT-1260777-B (IT)
Title: Instantaneous acoustical detector of seismic effects on dwelling structures
IPC: G08B/
Filed: 1992-09-01
Granted: 1996-04-22
Abstract: Device capable of private or public use, of modest dimension, to be attached to any given wall of a dwelling or a building in general, and to be connected, even permanently, to the electric power mains. Said device instantly emits an acoustic signal upon detecting earth tremors impinging on the structure of said building or dwelling, and therefore the use derived from this is to provide an early warning to the persons located there whenever their perception of the possible seismic event is invalidated by a state of sleep or by the slight magnitude of the phenomenon itself. Said device is made from a pendulum arrangement which functions as a switch, and by altering the initial conditions of equilibrium it closes the circuit which energises a bell. <IMAGE>
Patent IT-1252822-B (IT)
Title: Additive for improving the free running and plasticity of greensand used for casting
Inventor: RINALDI ATHOS
IPC: C04B/
Filed: 1991-12-24
Granted: 1995-06-28
Abstract: In the manufacture of greensand for casting the addition of small quantities (0.5 - 1% by weight) of a mineral or vegetable oil of the industrial type for use in foundries, in which substantially C15-C18 hydrocarbon chains are present, appreciably increases the workability of the greensand and in particular its free running and shaping properties. <IMAGE>
Patent IT-1273875-B (IT)
Title: Sistema ruotante per suole
Inventor: SCATENA ALESSANDRO
IPC: A43B/
Filed: 1994-11-23
Granted: 1997-07-11
Abstract: Questo brevetto ha lo scopo di consentire la rotazione del piede, temporaneamente bloccato ad un punto fisso come il terreno, il pedale di una bicicletta o ad uno sci. Tutto ciò, è ottenuto tramite la inserzione di un sistema ruotante nella suola.
Patent IT-1249649-B (IT)
Title: Derivato liposolubile dell'alfa-tocoferolo
Inventor: RAINOLDI ANGELO
IPC: A61K31/00
Filed: 1991-05-29
Granted: 1995-03-09
Abstract: Si descrive il derivato di alfa-tocoferolo di formula I (FORMULA I) caratterizzato da elevata liposolubilità, tale da migliorare le caratteristiche farmacocinetiche dell'alfa-tocoferolo.
Patent IT-1258227-B (IT)
IPC: H01H35/34
Filed: 1991-11-15
Granted: 1996-02-21
Abstract: The present invention relates to a pressure switch having a manually operated safety microswitch, characterized in that it comprises a bottom body, defining in its inside a chamber communicating with a fluid to be controlled, and associated with a top cap, which supports an operating microswitch. The chamber is closed by a membrane, preferably made of a silicone material, provided with an O-ring and coupled to a steel membrane, with a driving tappet assembly which is directly formed on the latter membrane and operates on a washer element, which is counter biassed by a first counterbiassing spring and operates on a push-button of the operating microswitch, a safety microswitch being moreover provided, which can be manually operated or re-armed, and cooperating with a pin element extending from the washer. <IMAGE>
Patent IT-1263937-B (IT)
Title: Complesso di interruttori a comando sequenziale
IPC: H01H/
Filed: 1993-02-18
Granted: 1996-09-05
Abstract: Il complesso di interruttori (10) a comando sequenziale, formato da tre interruttori (A, C, B), fra loro allineati e affiancati e dei quali l'interruttore (C) occupa la posizione centrale, comprende due barre oscillanti (60, 62), svincolate fra loro, le cui estremità impegnano ognuna il pulsante (15A o 15B) di un interruttore laterale e il pulsante (15C) dell'interruttore centrale, su dette barre oscillanti venendo applicata, preferibilmente mediante una levetta di manovra (90, 92), una forza la cui trasmissione ai pulsanti dipende per la sequenza di scatto dei detti pulsanti, dal punto di incidenza della pressione su ognuna delle dette barre oscillanti le quali agiscono come una leva di terzo grado.
Patent IT-1273881-B (IT)
Title: Procedimento e dispositivo per la depurazione di sostanze sgrassanti
Inventor: WEISS HERBERT
IPC: C23G1/36
Filed: 1994-02-17
Granted: 1997-07-11
Abstract: Procedimento per la depurazione continua di una sostanza sgrassante fluida alcalina e acida, riguardante in particolare il trattamento di decapaggio di pezzi grezzi precedentemente trattati in bagni di sgrassatura, secondo il quale la sostanza sgrassante viene deviata dal bagno di sgrassatura in un circuito e viene poi sottoposta a fasi di lavoro successive comprendenti inizialmente una separazione dai materiali solidi e successivamente una fase di separazione dell'olio e del grasso per riportare poi la sostanza sgrassante depurata nel bagno di sgrassatura. Secondo il procedimento, il materiale solido viene separato continuamente per sedimentazione dalla corrente della sostanza sgrassante e quindi raccolto dopo essere stato estratto dalla sostanza sgrassante; infine, attraverso una fase di coalescenza nella camera di separazione dell'olio e del grasso, dalla sostanza sgrassante vengono estratti continuamente l'olio e il grasso galleggianti sulla sua superficie.Un impianto di depurazione a circuito per l'esecuzione del procedimento comprende un contenitore (8, 108) con una camera (A) di precipitazione del materiale solido con un condotto d'afflusso (7, 107) per la sostanza sgrassante uscente dal bagno di sgrassatura (E) e una camera (B) di separazione dell'olio e del grasso, collegata orizzontalmente o verticalmente con la camera (A) di precipitazione del materiale solido e con uno scarico (18, 118) per la sostanza sgrassante depurata (figura 2).
Patent IT-1274688-B (IT)
Title: Coupling device for extruded sections, especially for making frames of the "English" type
Inventor: SAVINO ITALO
IPC: E06B/
Filed: 1994-07-29
Granted: 1997-07-24
Abstract: The present invention refers to a coupling device for extruded sections, especially for making frames of "English" type, comprising a first block which can be partially inserted in the lengthwise end of a first section being connected transversely to a second section in an intermediate zone of the longitudinal extent of said second section, and a second block which can be attached to said intermediate zone of the second section. The first block, at its portion intended to project from the first section, and the second block, at its side which is intended to be turned toward the first block, have means of mutual sliding coupling that define detent shoulders opposing the displacement of the first block relative to the second block in a direction transverse to the direction of sliding defined by the means of mutual sliding coupling. <IMAGE>
Patent IT-1271251-B (IT)
Title: Prefabricated hollow insulating block for non-industrial or industrial structures
Inventor: ZECCA MARIO
IPC: E04C/
Filed: 1994-10-07
Granted: 1997-05-27
Abstract: The present invention relates to a prefabricated hollow insulating block for non-industrial or industrial structures, characterized in that it comprises two opposing slabs of expanded polystyrene which are connected by distance pieces joined to the two slabs by adhesive bonding. <IMAGE>
Patent IT-1259567-B (IT)
Title: Improvements in self-adjusting yarn braking devices for warp feed equipment
Inventor: ZENONI PIETRO
IPC: D03J/
Filed: 1992-04-30
Granted: 1996-03-20
Abstract: The device comprises a frustoconical braking body 16 located frontally and coaxially with the fixed cylindrical drum 11 of the feed device to which it is tangential along an outlet circumference of slightly less than the maximum. The braking body 16 is supported by elastic suspension means which hold it in elastic contact with the said drum 11 and has a taper of more than the angle α which the yarn F would form with the axis of the drum in the section lying between the outlet circumference of the drum and the terminal yarn guide 15 of the feed device in the absence of the braking body. <IMAGE>
Patent IT-1262264-B (IT)
Title: Latex mattress
Inventor: FALOMO EZIO
IPC: A47C/
Filed: 1993-12-30
Granted: 1996-06-19
Abstract: Mattress of latex, rubber, or other suitable material, comprising an internal body 11 consisting of two stamp- finished mattress halves 11a, 11b, one placed on the other and glued 13 along their full junction surface 14, presenting weight-reduction voids 15, said mattress halves 11a, 11b forming a single internal body 11, said single internal body 11 being wrapped in a lining 12 which is differentiated on a broad external surface 18 relative to the other broad external surface 18 so as to define a winter side 12a and a summer side 12b, said mattress halves 11a, 11b presenting, in lengthwise direction, transverse zones of differential density. <IMAGE>
Patent PT-110903-B (PT)
Title: Dispositivo de guiamento ferroviário e o seu método de operar.
Inventor: JOSÉ MARIA CAMPOS DA SILVA ANDRÉ
IPC: B61F5/38
Filed: 2018-08-03
Abstract: OS EIXOS (6) OU SEMI-EIXOS (8) DO CHASSIS (1) SÃO GUIADOS POR ATUADORES (7) LINEARES DE ACORDO COM O RAIO CONHECIDO DA VIA, GUARDADO NA MEMÓRIA DO COMPUTADOR EM FUNÇÃO DA COORDENADA LONGITUDINAL DA VIA. AS DUAS RODAS (3) DE UM EIXO PODEM RODAR INDEPENDENTEMENTE, SOLUÇÃO PREFERIDA PARA TODAS AS RODAS, EXCETO AS DO PRIMEIRO EIXO, OU PODEM RODAR SOLIDARIAMENTE. NESTA ÚLTIMA ALTERNATIVA, PREFERIDA PARA O EIXO DIANTEIRO, É COMUNICADA UMA DETERMINADA DIFERENÇA DE VELOCIDADE ÀS DUAS RODAS, CORRESPONDENTE À CURVATURA DA VIA. A PATENTE DESCREVE UM DIFERENCIAL FECHADO ADEQUADO PARA IMPOR ESSA DIFERENÇA DE VELOCIDADE DE ROTAÇÃO ENTRE AS DUAS RODAS DE UM EIXO. A INVENÇÃO ABRANGE O CASO EM QUE UMA ARTICULAÇÃO ACKERMANN (9) É MOVIDA, ORIENTANDO AS RODAS. O DISPOSITIVO PERMITE CIRCULAR MAIS DEPRESSA COM IGUAL ESTABILIDADE DINÂMICA. PODE ASSIM OPERAR-SE UM SERVIÇO DE ALTA-VELOCIDADE EM VIAS CONVENCIONAIS, SEM OS RAIOS DE CURVATURA E AS TOLERÂNCIAS DIMENSIONAIS CORRESPONDENTES.
Patent TW-214559-B (TW)
IPC: C08F8/14
Filed: 1991-04-02
Granted: 1993-10-11
Abstract: A method of treating the surface of an absorbent resin, which comprises mixing (A) 100 parts by weight of an absorbent resin powder possessing a carboxyl group, (B) 0.01 to 30 parts by weight of a cross-linking agent, (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer provided with an inner surface formed substantially of a substrate (I) possessing a contact angle of not less than about 60 DEG  with respect to water and a heat distortion point of not lower than about 70 DEG C and completing reaction of said absorbent resin powder (A) with said cross-linking agent (B).
Patent TW-211083-B (TW)
Title: Simplified manufacturing method for active matrix liquid crystal display
Inventor: WU BIING-SHENG
IPC: G09G3/20
Filed: 1993-04-22
Granted: 1993-08-11
Abstract: One active matrix thin film transistor array consists of lots of repeated horizontal scan lines and vertical signal lines. On each intersection of scan line and signal line there is an inverted staggered thin film transistor made of one gate, source and drain electrode. The manufacturing procedures are 1. Deposit one metal thin film on transparent substrate; 2. Etch metal thin film; 3. Continuously deposit one insulator layer, one semi-conductor layer and one highly-mixed semi-conductor layer; 4. Deposit one transparent conductive thin film; 5. Form pixel electrode by etching technique; 6. Etch the highly-mixed semi-conductor thin film off between the source and drain.
Patent TW-284826-B (TW)
Title: Internal combustion engine with separated stroke
Inventor: LAY GWO-YAN
IPC: F02B75/28
Filed: 1993-09-16
Granted: 1996-09-01
Abstract: An internal combustion engine with separated stroke having a rotary compressor, a fuel gas reservoir and a burner, in which the fuel gas introduced into the rotary compressor to be compressed being discharged to the fuel gas reservoir for temporary reservation, and then the burner heating the compressed fuel gas from the fuel gas reservoir for expanding to have the engine to work before the fuel gas is exhausted out of the burner so as to complete a circulation of introducing, compressing, reserving, expanding and exhausting of the fuel gas; the rotary compressor for introducing and compressing the fuel gas having an intake and an outlet of the fuel gas and the controller thereof, the burner for heating the fuel gas to expand to work and exhausting the fuel gas also having an intake and an outlet of the fuel gas and the controller thereof, and the fuel gas reservoir connected respectively to the outlet of the compressor and the intake of the burner for being as a chamber to reserve temporarily the compressed fuel gas from the compressor.
Patent TW-299320-B (TW)
Title: Process for preparing carbonate compound
Inventor: HWANG KUEN-YUAN
IPC: C07C68/00
Filed: 1994-05-04
Granted: 1997-03-01
Abstract: A process for preparing carbonate compound of formula I comprises: (1) reacting urea derivative of formula II with specified secondary amine under 100 to 300 deg.C for 1 to 4 hours to obtain compound of formula III; (2) reacting compound III with specified alcohol under 100 to 300 deg.C to obtain compounds of formula IV + V or VI + VII; and (3) under 100 to 300 deg.C and in the existence of a catalyst, allowing compounds IV to VII to undergo self-decomposition or substitution reaction with each other to obtain compound of formula I, the amount of the catalyst being 0.001 to 10 wt.% to the total amount of the reactants and the catalyst being selected from (A) hydroxide, oxide, hydride, alcoholate, halide, organic acid salt and inorganic acid salt of alkaline metal and alkaline earth metal; (B) compounds of Ti and Zr; (C) complex of Fe, Co and Ni; (D) complex or oxide of Zn, Cd, Ga, Sn, Pb, Sb and Bi; (E) boric ester of formula B(OR)n(OH)3-n where n is 1, 2 or 3 and R is the same as that for formula I; (F) nitrogen-containing alkaline compound including quaternary amind, tertiary amine, secondary amine and primary amine; (G) electron-donor nitrogen-containing compound; and (H) electron-donor phosphor-containing compound.
Patent TW-301655-B (TW)
IPC: C07K7/56
Filed: 1994-05-14
Granted: 1997-04-01
Abstract: A polypeptide compound of the following general formula : <CHEM>  wherein   R<1> is   hydrogen, R<2> is   acyl group, R<3> is   hydroxy or acyloxy, R<4> is   hydroxy or hydroxysulfonyloxy, R<5> is   hydrogen or lower alkyl which may have one or more suitable substituent (s), and R<6> is   hydrogen, hydroxy or acyl (lower) alkylthio and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient.
Patent TW-324005-B (TW)
Title: Process of making N-alkyl acetamide
Inventor: MASUMOTO KATSUHISA
IPC: C07C257/14
Filed: 1994-09-14
Granted: 1998-01-01
Abstract: A process of making N-alkyl acetamide of general formula (III): (III) in which X1, X2 and X3 are the same or different and are hydrogen, C1-5 alkyl, C1-5 alkoxy, C2-4 alkenyl, halogen or trifluoromethyl, respectively; R1 and R2 are the same or different and are C1-5 alkyl, respectively; represents a chemical bond of E- or Z- configuration; or a mixture of these configurations; the process comprises the following steps: (a) reacting acetonitrile of general formula (I): (I) (in which X1, X2, X3, R1 and ~ are defined as the above) with an alkylamine of general formula (IV) under the presence of catalyst in organic solvent at 0 to 200 degree C for 0.5 to 30 hours: R2-NH2 (IV) (in which R2 is defined as the above) to obtain an N-alkyl acetamidine of general formula (II): (II) (in which X1, X2, X3, R1, R2, and ~ are defined as the above); and (b) at the presence of acid in water and/or organic solvent at 0 to 100 degree C, reacting the N-alkyl acetamidine of general formula (II) with nitrite derivative for 1 to 150 hours, in which the nitrite derivative is selected from the group consisting of sodium nitrite, potassium nitrite, nitrosyl chloride, nitrosyl hydrogensulfate, methyl nitrite, ethyl nitrite, n-propyl nitrite, isopropyl nitrite, n-butyl nitrite, amyl nitrite, hexyl nitrite, dinitrogen trioxide or a mixture of nitrogen monoxide/oxygen.
Patent TW-321590-B (TW)
IPC: A23C1/12
Filed: 1994-11-04
Granted: 1997-12-01
Abstract: The invention relates to a process for the preparation of milk and milk powders having a long storage life utilizing techniques which are known per se. To that end, a milk liquid is prepared, which is evaporated, and a fat fraction is added to the milk liquid in one or more effects of the evaporator. This process is particularly suitable for the preparation of a milk having a long storage life, in which unsaturated fatty acid chains are present. <IMAGE>
Patent TW-279264-B (TW)
Title: Fabrication method of capacitor for DRAM cell
Inventor: HORNG YUAN-DING
IPC: H01L27/108
Filed: 1994-11-09
Granted: 1996-06-21
Abstract: A fabrication method of capacitor for DRAM cell, that is applicable to substrate with formed MOS transistor, comprises the steps of: forming insulator on the above substrate; forming the first masking layer on the above insulator; forming contact window contacting with either one of drain and source area of the above MOS transistor on the above first masking layer and insulator; in sequence forming the first conductive layer and the second masking layer on the above contact window and the first masking layer, and making the above first conductive layer and the second masking layer be formed with lateral side; forming the second conductive sidewall spacer on lateral side of the above first conductive layer and the second masking layer; removing the above first masking layer and the second masking material; forming dielectric layer on the above first conductive layer and the second conductive sidewall spacer surface; forming the second conductive layer on the above dielectric layer surface.
Patent TW-353067-B (TW)
Title: Isoquinolines
Inventor: NAEF RETO
IPC: A61K31/47
Filed: 1994-11-16
Granted: 1999-02-21
Abstract: 1-(3,5-Diisoproxyphenyl)-3-ethyl-6-(2-hydroxyethoxy)-7-methoxy-isoquinoline, or acid addition salt thereof.
Patent TW-277151-B (TW)
Title: Flat panel display with focus mesh
Inventor: TSAY JIUN-WEI
IPC: H01L21/461
Filed: 1995-05-03
Granted: 1996-06-01
Abstract: A flat panel display with bottom plate of field emission tip and top plate of mesh comprises: one glass substrate as substrate of the above top plate; the first conductive layer located on the above glass substrate; dielectric material with perpendicular and mesh arrangement located on the above first conductive layer; the second conductive layer with perpendicular and mesh arrangement as focus mesh; forming fluorescent element in each above focus mesh and on the above first conductive layer, in which fluorescent element in each above focus mesh does not connect with each other; supplying the first voltage to device of the above first conductive layer; supplying the second voltage to device of the above second mesh conductive layer, when display operates, the above first voltage and the second voltage could generate one electric field so that the electron emitted from the above field emission tip could be focused to the above fluorescent element.
Patent TW-268879-B (TW)
Title: Watering device for flowerpot
Inventor: YAMASHITA YOSHIYUKI
IPC: A01G27/00
Filed: 1995-07-24
Granted: 1996-01-21
Abstract: A watering device for flowerpot, which is characterized in that a water container, which receives the water supplied by the water storage tank through the water pipe and changes its center of gravity when water is full, is rotably installed in the water-feeding tank; and a flexible hose installed with multiple watering holes is installed in the flowerpot; in which at least one end of the flexible hose is connected to the lower section of the water-feeding tank and the water-feeding belt is inserted into the flexible hose.
Patent TW-357216-B (TW)
Title: Concrete slab surface finishing machine
Inventor: WATANABE HIROMITSU
IPC: E04F21/24
Filed: 1995-11-15
Granted: 1999-05-01
Abstract: A concrete slab surface finishing machine, having: supporting plates; a plurality of rotary shafts for supporting of the vertical axial lines in tilt to the supporting plates, for counter rotation; a plurality of trowels for sustaining the installation element for disposing said rotor beneath said rotary axis in radioactive form; and trowel holder for combination of said installation elements and the trowels, while supporting the trowels in free swivel trowels in roughly the middle of the radius width, in extension toward the rotary tangent of the supporting point.
Patent TW-326038-B (TW)
Title: Method for removing iodides from a gaseous acetic acid
Inventor: HWANG HAW-RAN
IPC: C07C51/487
Filed: 1996-01-03
Granted: 1998-02-01
Abstract: A method for removing iodides from an gaseous acetic acid, iodide used as promoter and preparing acetic acid by carbonating methanol which comprises: CuO catalyst in reduction gas proceeds reduction at 150~400 deg.C and acetic acid gas in the presence of H2,N2,CO2,CO,CH4 or other gas heated 120~180 deg.C, pressured at 5Kg/cm2 passing through CuO catalyst with reduction to remove iodides.
Patent TW-367283-B (TW)
Title: Manufacturing method and apparatus for anti-electromagnetic wave interference laminate with aluminum filled plastic particles and plastic plates and the plastic product using the same
Inventor: CHUANG TUNG-HAN
IPC: B29C45/16
Filed: 1996-04-17
Granted: 1999-08-21
Abstract: A kind of novel manufacturing method for aluminum filled plastic particles with anti-electromagnetic wave interference which employs one to ten rolls of aluminum foil with coupling agent coating and dehydration and by special designed extrusion mold to produce a multi-layer composite plate with crossed plastic and aluminum foils; after water-cooling, the plate is cut into a strip of aluminum filled plastic particles with 0.7 to 2 mm in width, 5 to 10 mm in length and 0.1 to 2 mm in thickness.