baber/WOPTO huggingface dataset:
Patent IT-1255248-B (IT)
Title: Neutralisation process for alpha-hydroxyethanoic acid
IPC: C07C59/06
Filed: 1992-07-23
Granted: 1995-10-20
Abstract: Neutralisation process for alpha-hydroxyethanoic acid for its application to skin, hair and nails without causing irritation or burning. Neutralised alpha-hydroxyethanoic acid can be used in topical products for the skin without giving rise to side effects. The said process is achieved by separately weighing the 70% alpha-hydroxyethanoic acid and ammonium hydroxide or sodium hydroxide in the absence of which the "neutralisation" can be performed in primary, secondary and tertiary amines or alkaline earth metals. The weight ratio is 3/5 for alpha-hydroxyethanoic acid and 2/5 for hydroxide. The ammonium or sodium hydroxide is added to the alpha-hydroxyethanoic acid until a pH of 8.00 is reached, holding the reaction temperature to a maximum of 30 degree C. The pH is stabilised. The 70% alpha-hydroxyethanoic acid is added until the pH value reaches 5.70. Other active ingredients can be added to the product resulting from mixture of the excipients mentioned and the ammonium or sodium salt of alpha-hydroxyethanoic acid.
Patent IT-1256237-B (IT)
Title: Procedimento per la preparazione di acyclovir
Inventor: PRENDIN RINO
IPC: C07D/
Filed: 1992-12-23
Granted: 1995-11-29
Abstract: E' descritto un procedimento per la preparazione di Acyclovir, comprendente il trattamento di guanina, opportunamente protetta per trimetilsilazione nelle posizioni 2, 6 e 9, con 2-acetossietossimetil acetato, seguito da rimozione dei gruppi trimetilsilici e da idrolisi basica del gruppo acetato.
Patent IT-1269187-B (IT)
Title: Cyclic substituted benzoyl-enones, process for their preparation and herbicides
Inventor: KOMATSUBARA KENICHI
IPC: C07D/
Filed: 1994-01-18
Granted: 1997-03-21
Abstract: Compounds represented by the general formula 1, herbicides or selective herbicides for rice fields, which herbicides contain the said compounds as active ingredients, a method for controlling the growth of weeds through the application of herbicides to places where control is desired, <IMAGE> in which A represents a -S(O)nR1 group in which n is 0 or 2 and R1 represents a (substituted) lower alkyl, cycloalkyl, (substituted) benzyl, (substituted) phenyl, or -OR2 group in which R represents (substituted) phenyl, B represents halogen, a nitro group, lower alkyl or lower alkyl sulphonyl, D represents hydrogen, lower alkyl, lower alkoxy, lower alkoxy methyl or lower alkoxy carbonyl, E represents a halogen, a (substituted) lower alkoxy group, a lower alkyl thio group, a (substituted) lower alkyl sulphonyl group or a lower alkyl sulphonyloxy group. The herbicides according to this invention can inhibit a great variety of weeds and only selectively inhibit the growth of weeds in rice fields with appreciably reduced phytotoxicity to the rice plant.
Patent IT-1257185-B (IT)
Title: Modulo di memoria per espansione delle memorie di base ad esempio per elaboratori personali (pc).
Inventor: PUGNOTTI MAURIZIO
IPC: G06K/
Filed: 1992-12-23
Granted: 1996-01-10
Abstract: Oggetto dell'invenzione è un modulo di memoria per espansione di base ad esempio per Elaboratori Personali (PC) basato sull'impiego di memorie di scarto aventi solo una metà che contiene locazioni esenti di difettosità, caratterizzato dal fatto che comprende due memorie di tipo T (M3, M4) aventi la metà superiore e due memorie di tipo B (M1, M2) aventi la metà inferiore di locazioni prive di difettosità, nonché una memoria standard (M11) per verifiche di parità, e dal fatto che tra le linee dei segnali classici AS, RAS e W ed i piedini di W e di OE di dette memorie (M1, M2, M3, M4) è inserito in derivazione un circuito logico di gestione per la abilitazione/disabilitazione degli accessi a dette memorie, comprendente un invertitore (INV), un flip-flop (FF1) e quattro porte OR (OR1, OR2, OR3, OR4).
Patent IT-1261450-B (IT)
Title: Improvements for tyres and in particular the tyre tread
IPC: B60C/
Filed: 1993-04-23
Granted: 1996-05-23
Abstract: In the thickness of the tread are made annular series of cavities able to create, when placed under load, a suction cup effect with the ground on which the wheel is rolling. Said series of cavities are open to the outside, and they are in annular communication with each other, this communication between chambers being automatically and temporarily interrupted when the chamber itself, being placed under load, is closed on the outside by the ground and becomes deformed. The series of chambers are made in the thickness of the tread, in every annular zone not occupied by the grooves, so as to increase the surface of support on the ground under load, and to enhance the suction cup effect, the edge of the opening for communication of the cavity with the outside is flared, like an overturned cup, with the larger diameter at the surface of the tread. Furthermore, the series of chambers are placed in annular communication with each other by continuous openings or suitable flutings that can be temporarily obstructed by deformation under load. <IMAGE>
Patent IT-1262412-B (IT)
Title: Ricevitore televisivo perfezionato con mezzi temporizzatori.
Inventor: D ERRICO FEDERICO
IPC: H04N5/445
Filed: 1993-10-27
Granted: 1996-06-19
Abstract: La presente invenzione si riferisce ad un ricevitore di televisione, dotato di mezzi circuitali per ricevere una pluralità di programmi televisivi, di mezzi visualizzatori per visualizzare le corrispondenti ad almeno uno di essi, di una memoria per memorizzare dati di sintonia associati a detta pluralità di mezzi di comando e di mezzi di controllo; la caratteristica principale dell'invenzione consiste nel fatto che sono previsti mezzi temporizzatori per misurare intervalli di tempo predeterminati e che detti mezzi di controllo consentono di memorizzare detti intervalli di tempo determinati, eventualmente differenti a seconda del programma, in detti mezzi di memoria, al fine di avvertire l'utente allo spirare di detti intervalli.
Patent IT-1272168-B (IT)
Title: Device for vertical lifting of movable stages, especially for movie and television filming carts
Inventor: ZELLI SALVATORE
IPC: B66C/
Filed: 1994-02-18
Granted: 1997-06-16
Abstract: Vertical lifting device for movable stages, comprising a pair of articulated parallelograms, arranged in a continuation of each other, one at the base, hinged to the frame of the cart, and connected to an actuator, and one at the end, combined with the stage, hinged to the preceding one, and being part of a kinematic mechanism comprising a pair of struts and a pair of elbow levers, such as can lift the stage vertically up to a height above the maximum lengthwise outside dimension of the unit in the lowered position. <IMAGE>
Patent IT-1249667-B (IT)
Inventor: FRANCIONI RENZO
IPC: B65G47/08
Filed: 1991-06-20
Granted: 1995-03-09
Abstract: The products (P) advance on a flexible belt conveyor (20) which bends downwardly in the region where it converges with a second conveyor line (10) so as to form an output edge (20b) which is aligned substantially in the direction in which the flow of products (P) is to be diverted. A receiving element on the side opposite the belt conveyor (20) is constituted, for example, by a disc (28) which is almost in contact with the output edge (20b). The disc (28) moves at an angular velocity such that its outer edge, which is substantially coplanar with the transportation plane of the flexible belt conveyor (20), moves substantially in synchronism with the products (P). <IMAGE>
Patent IT-1248157-B (IT)
Inventor: SOBAN ALESSANDRO
IPC: B22D11/128
Filed: 1991-05-10
Granted: 1995-01-05
Abstract: Foot rolls for continuous casting which consist of at least two successive layers of assemblies of rolls (13), each assembly of rolls (13) lying substantially on the same plane, the foot rolls (13) being positioned immediately downstream of an ingot mould and immediately upstream of a discharge conveyor (11), each assembly of rolls (13) defining a geometric figure conforming to the cross section of the ingot being formed, the rolls (13) containing a stationary, cooled supporting shaft (14) secured at its ends to vertical uprights (18), the rolls (13) being supported on bearings (15) keyed to their respective shafts (14), each shaft (14) being supported and positioned on the uprights (18) and containing a first inner conduit (21a) connected to first radial conduits (23a) opening out at one end of a cooling chamber (24) within the respective roll (13), the cooling chamber (24) cooperating at its other end with second radial conduits (23b) connected to a second inner conduit (21b), which opens out in a passage (25) machined in a housing (19) that supports the terminal portions of two consecutive shafts (14). <IMAGE>
Patent PT-104134-B (PT)
Title: Sistema de perfis e/ou dispositivos para montagem em prateleiras, para apresentação de informação
Inventor: ALVES MANUEL
IPC: G09F3/20
Filed: 2008-07-18
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM SISTEMA DE PERFIS E/OU DISPOSITIVOS PARA MONTAGEM EM PRATELEIRAS, PARA APRESENTAÇÃO DE INFORMAÇÃO, COMO RÓTULOS, MARCAS, ETIQUETAS DE PREÇOS, E/OU OUTRA QUALQUER INFORMAÇÃO SOBRE OS PRODUTOS EXPOSTOS NAS REFERIDAS PRATELEIRAS, O REFERIDO SISTEMA COMPORTANDO MEIOS DE FIXAÇÃO ÀS PRATELEIRAS E DE FIXAÇÃO E SUPORTE DOS PERFIS E/OU DOS DISPOSITIVOS. É ESSENCIALMENTE CARACTERIZADO POR SER CONSTITUÍDO POR UM PERFIL-MATRIZ (1) QUE COMPORTA DUAS SECÇÕES DISTINTAS (5 E 6), UMA POSTERIOR (5) PARA MONTAGEM E FIXAÇÃO NAS PRATELEIRAS, OUTRA ANTERIOR (6) PARA MONTAGEM E FIXAÇÃO DOS PERFIS (2 E 3) E/OU DOS DISPOSITIVOS (4), SENDO A SECÇÃO POSTERIOR (5) DE MONTAGEM NAS PRATELEIRAS DIFERENTE CONSOANTE O TIPO DE PRATELEIRA, E POR A SECÇÃO ANTERIOR (6) APRESENTAR UMA CONFIGURAÇÃO COM UMA SUPERFÍCIE ENCURVADA (7) E COM MEIOS DE ENCAIXE (8 E 9) TAIS QUE VÃO PERMITIR O ACOPLAMENTO DOS PERFIS (2 E 3) E/OU DOS DISPOSITIVOS (4) DE SUPORTE DE INFORMAÇÃO, SEPARADAMENTE OU EM CONJUNTO, E EM SOBREPOSIÇÃO, PODENDO ESTES PERFIS (2 E 3) E ESTES DISPOSITIVOS (4) SER DISTRIBUÍDOS AO LONGO DE TODO O COMPRIMENTO DO PERFIL-MATRIZ (1).
Patent PT-106441-B (PT)
Title: Dispositivo de fixação para fixar um elemento tubular
Inventor: IRIARTE INIGO BERRIDI
IPC: F16L3/08
Filed: 2012-07-12
Abstract: DISPOSITIVO (1) DE FIXAÇÃO PARA FIXAR UM ELEMENTO TUBULAR A UM SUPORTE QUE COMPREENDE UMA ZONA (3) CENTRAL DE RETENÇÃO, SUBSTANCIALMENTE EM FORMA DE ARCO, APTA A SER APOIADA SOBRE O ELEMENTO TUBULAR. TAMBÉM COMPREENDE UM PRIMEIRO E UM SEGUNDO BRAÇO (5, 6) DE IMOBILIZAÇÃO DISPOSTOS DE MODO A FICAREM FACE A FACE ENTRE SI. OS BRAÇOS (5, 6) DE IMOBILIZAÇÃO PODEM ATRAVESSAR O SUPORTE E EXERCER PRESSÃO CONTRA A FACE OPOSTA DO SUPORTE, DE MODO A QUE O DISPOSITIVO (1) POSSA RETER O ELEMENTO TUBULAR ENTRE A ZONA (3) CENTRAL DE RETENÇÃO E A FACE DE APOIO DO SUPORTE. O DISPOSITIVO (1) DE FIXAÇÃO PODE SER UTILIZADO NUM RADIADOR QUE COMPREENDE, PELO MENOS, UMA RESISTÊNCIA, PELO MENOS, UM SUPORTE E UMA PLURALIDADE DE DISPOSITIVOS (1) DE FIXAÇÃO PARA FIXAR A RESISTÊNCIA AO SUPORTE.
Patent PT-115372-B (PT)
Title: Incorporação de corantes naturais obtidos a partir de bagas de sabugueiro e cálices de hibisco em pastas de açúcar
Inventor: ISABEL C F R FERREIRA
IPC: A23L5/43
Filed: 2019-03-14
Abstract: A PRESENTE INVENÇÃO DESCREVE O PROCESSO DE INCORPORAÇÃO DE EXTRATOS NATURAIS OBTIDOS A PARTIR DE BAGAS DE SABUGUEIRO (SAMBUCUS NIGRA L.) E FLORES DE HIBISCO (HIBISCUS SABDARIFFA L.) NUM PRODUTO DE PASTELARIA, NOMEADAMENTE EM PASTAS DE AÇÚCAR. ESTE PROCEDIMENTO PRETENDE CONSTITUIR UMA ALTERNATIVA AOS CORANTES ARTIFICIAIS UTILIZADOS HOJE EM DIA NA INDÚSTRIA ALIMENTAR, NOMEADAMENTE NA INDÚSTRIA DA PANIFICAÇÃO/PASTELARIA. ESTE PROCESSO É DETENTOR DE INÚMERAS VANTAGENS, COMO: O FACTO DE SER UM MÉTODO DE EXTRAÇÃO SIMPLES COM O USO MODERADO DE SOLVENTES ORGÂNICOS; A OBTENÇÃO DE UM INGREDIENTE CORANTE NATURAL COM ÓTIMA CAPACIDADE DE PIGMENTAÇÃO, O QUE OS TORNA MUITO COMPETITIVOS EM RELAÇÃO AOS CORANTES ARTIFICIAIS EXISTENTES NO MERCADO; A UTILIZAÇÃO DE MATRIZES NATURAIS ONDE SÃO ABUNDANTES COMPOSTOS QUE, PARA ALÉM DE MANIFESTAREM O SEU PODER CORANTE, TÊM UM POTENCIAL BIOATIVO, VISTO SEREM RICOS EM ANTOCIANINAS; A APLICAÇÃO/INCORPORAÇÃO DIRETA NUM PRODUTO DE PASTELARIA CARACTERIZADO PELA VARIEDADE DE CORES QUE PODE OFERECER AO CONSUMIDOR, NÃO SENDO NECESSÁRIO NENHUM PROCESSO ADICIONAL. A OBTENÇÃO DE CORANTES NATURAIS VAI DE ENCONTRO ÀS NOVAS EXIGÊNCIAS DO MERCADO. O CONSUMIDOR ESTÁ CADA VEZ MAIS ATENTO AOS INGREDIENTES E COMPOSTOS ADICIONADOS AOS PRODUTOS ALIMENTARES, PREFERINDO ALTERNATIVAS NATURAIS AOS ADITIVOS ARTIFICIAIS. ASSIM, EXISTE HOJE UM COMPROMISSO DA INDÚSTRIA ALIMENTAR EM DAR RESPOSTA A ESTAS NOVAS EXIGÊNCIAS. OS CORANTES OBTIDOS DETÊM ASSIM UM VASTO POTENCIAL DE APLICAÇÃO EM VÁRIAS VERTENTES DO SETOR INDUSTRIAL.
Patent TW-228034-B (TW)
Title: Smoothing method for between the conducting layers of semiconductor
Inventor: SHYU JENN-CHYOU
IPC: H01L21/302
Filed: 1993-12-11
Granted: 1994-08-11
Abstract: A smoothing method for between the conducting layers of semiconductorincludes: 1. overlaying a insulating layer of high thickness on the lower conductinglayer; 2. overlaying a layer of liquid water-solubly anti-reflective coating on theinsulating layer of high thickness; 3. dry back-etching with plasma; 4. washing the liquid water-solubly anti-reflective coating with water; 5. depositing another insulating layer 6. forming the conducting layer window/depositing the upper conducting layerin sequence and defining the upper conducting layer; By the different thickness presented by the liquid water-solublyanti-reflective coating overlaid on the oxide layers with high and lowercurvature and by the feature of lower etching rate, the drop between theinsulating layers can be lowered by the effect of selective etching whenconducting dry etching operation.
Patent TW-229348-B (TW)
Title: Connector apparatus
Inventor: NOBUMASA YAMAMOTO
IPC: H05K1/14
Filed: 1994-02-02
Granted: 1994-09-01
Abstract: A board-to-board interconnect connector apparatus is provided which substantially improves electrical connection from being made even when any positional displacement occurs between a receptacle housing and a header housing. The connector apparatus includes the receptacle housing mountable on a mother board and the header housing mountable on a daughter board. Receptacle contact terminals are arranged in a parallel array in the receptacle housing, and header contacts terminals are arranged in another parallel array in the header housing. The contact portions of the receptacle and header contact terminals are located at those "rolled" surfaces, not those end face of those metal sheets of which these contact terminals are made. The surface of the contact terminal is angled relative to the direction of a pitch of the contact terminnals. Thus, when some positional displacement of the receptacle housings occurs in the pitch array direction of the contact terminals, the receptacle contact terminals are kept in contact with the header contact terminals.
Patent TW-283739-B (TW)
Title: Method of preparing a supersaturated silicon dioxide solution and method for depositing silicon dioxide using the solution
Inventor: JOU JENG-SHIUH
IPC: C23C18/12
Filed: 1994-04-02
Granted: 1996-08-21
Abstract: A method for depositing the silicon dioxide onto the substrate include the following steps. a) Prepare the solution of hydroflourosilicic acid by adding excessive silicic acid into the hydroflourosilicic acid under normal pressure and the temperature between 10 to 70 Celsius degree. b) Make the supersaturated solution of silicon dioxide by adding the deionized water into the solution of hydroflourosilicic acid. c) Raise the temperature of the supersaturated solution of silicon dioxide to the growth temperature (<70 C) and the layer of silicon dioxide can be obtained by contacting the substrate to the supersaturated solution.
Patent TW-292324-B (TW)
Title: Vacuum assist toilet
Inventor: ARNOLD HENNESSY
IPC: E03D1/38
Filed: 1994-04-08
Granted: 1996-12-01
Abstract: A vacuum assisted toilet is described in which a vacuum is applied between upper and lower traps (40, 44 in fig.2) of a toilet bowl outlet during a flushing, in which the lower trap is constructed to more reliably assure that an air passage (64) above a pool of water (52) of the lower trap will quickly close near the beginning of a flushing and will remain open between flushings. The lower trap has a lower wall (51) that holds a pool of water (52) with a pool top (62) of predetermined height (A) between flushings, and has an upper wall (60) spaced above the pool top to form an air passage. The upper wall forms a narrow but tall vent (100, fig.4) of the air passage that is open between flushings, with the vent being quickly closed by water rapidly flowing therethrough at the beginning of a flushing and being quickly opened at the end of the flushing.
Patent TW-350913-B (TW)
Title: Method to identify immunocompromised patients at high risk for cryptococcosis
Inventor: KOZEL THOMAS R
IPC: G01N33/531
Filed: 1994-06-15
Granted: 1999-01-21
Abstract: A method of identifying individuals who are at risk for developing cryptococcosis comprising the step of measuring the levels of IgG antibody to glucuronoxylomannan in the sera of said individuals, in which the positive results obtained from greater than 1/10 dilution means positive titration which identifies individuals at high risk of developing cryptococcosis.
Patent TW-401420-B (TW)
Title: Cyandrostadienecarboxylic acid and process for preparing cyanoandrostadiene compounds having a carbonyl group
Inventor: KOJIMA KOICHI
IPC: C07J/
Filed: 1993-04-20
Granted: 2000-08-11
Abstract: A manufacturing method as the following formula (III) compound: in the formula R10 is OR5 (R5 is a hydrogen or C1-4 alkyl group), or NR1R2', ( in the formula R1 is a hydrogen atom, C1-6 alkyl group, or C1-6 alkyl group optionally replaced by at least one of following aromatic group; R2 is the unreplaced C1-6 alkyl group, or a C1-6 alkyl group replaced by at least one of the following aromatic group, or di-aromatic amino group whose both aromatic groups can be the same or different as the following definitions:  the aromatic group is a phenyl optionally replaced by at least one of the group A. The aromatic heterocyclic group contains 5 or 6 cyclic atoms wherein it comprises 1-3 heteroatoms selected from nitrogen, oxygen, and sulfur with the rest being carbon atoms. The replacing group A is selected from a C1-6  alkoxyl group and a carbonyl group. The manufacturing method includes the compound as the following formula (II) to react with cyano phosphate dialkyl ester (wherein each alkyl group is C1-6) or cyano phosphate diaromatic ester (wherein the aromatic group is defined as the R2' replacing group) at the existence of the cyano compound containing alkaline metal(s) at -20-50 Degree C in the inert solvents selected from the aromatic hydrocarbons, ethers and hydrocarbon halides. Then,the resulted compounds: cyano phosphate dialkyl ester, or cyano phosphate diaromatic ester are reacting with acids to obtain the desired compounds.
Patent TW-291474-B (TW)
IPC: C03C3/076
Filed: 1994-12-09
Granted: 1996-11-21
Abstract: The present invention provides a glass composition having a neutral gray color and a luminous (visible) transmittance within a range that allows the glass to be used in the forward vision areas of a vehicle. The base glass is a soda-lime-silica composition and iron, cobalt, selenium and/or nickel are added as colorants. In one particular embodiment of the invention which is essentially nickel-free, a neutral gray colored glass with a luminous transmittance (C.I.E. illuminant A) of 60% and higher at a thickness of 3.9 millimeters may be attained by using as colorants: 0.30 to 0.70 wt. % Fe2O3, no greater than 0.21 wt. % FeO, 3-50 PPM CoO and 1-15 PPM Se, and preferably 0.32 to 0.65 wt. % Fe2O3, 0.065 to 0.20 wt. % FeO, 5 to 40 PPM CoO and 1 to 9 PPM Se. In an alternate embodiment of the invention which includes nickel oxide as a colorant, a neutral gray colored glass with a luminous transmittance of 60% and higher at a thickness of 3.9 millimeters may be attained by using 0.15 to 0.65 wt. % Fe2O3, no greater than 0.18 wt. % FeO, 15-55 PPM CoO, 0-5 PPM Se and 25-350 PPM NiO as colorants, and preferably 0.17 to 0.60 wt. % Fe2O3, 0.04 to 0.16 wt. % FeO, 20 to 52 PPM CoO, 0 to 3 PPM Se and at least 50 PPM NiO.
Patent TW-279787-B (TW)
Title: Preservation manner of frozen leafy vegetables treaded with edible oil
Inventor: LIN SHIN-BENQ
IPC: A23B7/05
Filed: 1995-05-02
Granted: 1996-07-01
Abstract: A preservation manner of frozen leafy vegetables treaded with edible oil, comprising the steps of: eextracting away the air contained in the organ of leafy vegetables under a vacuum environment at the pressure of -10~-70 cm Hg for 1~60 minutes, and then refilling the crack left by air with edible oil in oil bath before the vegetables having been frozen for preservation.
Patent TW-300903-B (TW)
Title: Manufacturing method for phosphorated unsaturated polyester resins with no ignitability
Inventor: CHERNG YIH-NI
IPC: C08G63/02
Filed: 1995-05-24
Granted: 1997-03-21
Abstract: A manufacturing method for phosphorated unsaturated polyester resins with no ignitability, mainly including the following steps: (1) A phosphorated monomer in the presence of metal catalysts and organic acid has the structural formula: R1POOR2OR3, R1, R2, and R3 are hydrogen C1~C4 alkyl, benzyl, etc. The phosphorated monomer proceeds polymerization with diol and diacid to formulate an unsaturated polyester oligomer. (2) The unsaturated polyester oligomer are blended with a reactive monomer. Metal catalysts such as dibutyl tin oxide, zinc oxide etc. 0.1~0.5 wt% of diacid total weight. Organic acid such as p-toluene sulfonic acid, sulfur acid, phosphorous acid, etc. 0.005~0.5wt% of diacid total weight. Diacid such as orthophthalic acid, adipic acid, etc. Diol such as ethylene glycol, propylene glycol, etc. Reactive monomer such as: styrene, vinyl, methyl methyacrylate, etc 10~~40 wt% of polyester oligomer total weight.