baber/WOPTO huggingface dataset:
Patent IT-1046530-B (IT)
Title: Refractory lining - for molten glass feeder vessels
IPC: C03C/
Filed: 1973-07-10
Granted: 1980-07-31
Abstract: Glass-fibre forming appts. adapted for the retention and delivery of molten glass for drawing to glass fibres and fabricated from an alloy of a Pt gp metal, provided with side walls, a bottom with a series of rows of tubular projections passing through and a high density lining of a material not of the PT gp. and removably bonded to the side walls bottom and tubular projections to form a composite structure, (a) the lining has a density and thickness sufficient to prevent migration of volatile Pt gp. metal oxides from the appts. at the temp. of molten glass, such oxides being retained so that the Pt gp. metal can be recovered after taking the appts. out of service, (b) the lining is stable to disintegration at this temp and has a coeff. of thermal expansion considerably  Pt gp. alloy so as to exert compressive forces on the side walls and bottom and to support and maintain dimensionally stable the appts. during operation at molten glass temps. as well as maintaining the tubular feed devices in linear alignment during these operational conditions so that a uniform glass fibre is maintained.
Patent IT-1119969-B (IT)
Title: Radio-labelled tyrosine C-peptide(s)
Inventor: KEN INOUYE
IPC: C12Q/
Filed: 1979-12-11
Granted: 1986-03-19
Abstract: Tyrosinised C-peptides of formula Y-Tyr-Gly-(human-C-peptide) are new. In the formula, Y is amino-protective gp. or H; Tyr is tyrosine (marked with radioactive isotope) Gly is glycine. Tyrosinised human C-peptides are useful on determn. of proinsulin C-peptide in blood serum.
Patent IT-1226667-B (IT)
Title: Antitheft warning appts. for vehicle
Inventor: MEMMOLA SERAFINO
IPC: B60R/
Filed: 1988-05-05
Granted: 1991-01-31
Abstract: The motion module comprehends a sensor constituted by an electrolytic transducer, made up by a glass bulb partially filled with an electrolyte and containing at least three electrodes. The peripherical input ones are placed symmetrically respect ot the central one, and supplied continuously by the MP with a current with square wave equal and shifted out of phase each to other in relation to the number and the position of the peripherical electrodes and therefor shifted 180 deg. if there are two electrodes. (8). An electronic circuit is comprehending the components and is connected to each other and to the output central electrode of the transducer and to the circuits of the operating central and the MP is programmed in so that the motion module MAS and the operating central module MCF are suitable to detect very little changes of attitude.
Patent LT-5312-B (LT)
Title: Rfid tyre belt antenna system and method
Inventor: FORSTER IAN JAMES
IPC: G06K19/077
Filed: 2005-06-20
Abstract: The invention relates to a RFID chip that is contained inside a rubber tyre to provide wireless communication of information concerning tyre. For instance, it may be desirable to communicate pressure and temperature information concerning a tyre during its manufacture and/or usage. The RFID chip is attached to the inside of the rubber tyre and is capacitively coupled to a conductive belt contained inside the tyre to provide an antenna for radio-frequency communications and reception.
Patent MX-173178-B (MX)
Inventor: KRESS EDWARD S
IPC: B60P1/64
Filed: 1988-04-21
Abstract: A method and apparatus for handling and dry quenching coke comprises a coke box (10) for receiving and dry cooling a coke charge from a coke oven in a pollution-free manner and a self-propoelled carrier vehicle (12) having four-wheel steering capability for transporting the coke box. The carrier vehicle includes a lower main frame (16) and an upper tilt frame (14) for supporting the coke box and being pivotally connected (18) by a pivot shaft (190) for discharging the dry cooled coke charge from the coke box or the coke box containing the coke charge. The carrier vehicle is provided with hydraulic cylinder assemblies (52,74) for manoeuvering the position of the coke box supported within the upper tilt frame for alignment with the face of a coke oven for receiving a coke charge and for locking the position of the coke box with respect to the tilt frame during charging and discharging of the coke charge. The carrier vehicle is equipped with a water cooling system for cooling the exterior surfaces of the coke box and an inert gas cooling system for circulating gas within a coke box. <IMAGE>
Patent MX-169211-B (MX)
Title: Ensamble unitario para sellar un vastago de valvula en un motor de combustion interna
Inventor: LAFEVER EDWARD E
IPC: F16J15/32
Filed: 1988-10-06
Abstract: La presente invención se refiere a ensamble unitario para sellar un vástago de válvula en un motor de combustión interna, que se caracteriza porque en combinación consiste de un cuerpo cilíndrico que define un pasaje que tiene una superficie y una pestaña que se extiende radialmente adyacente a un extremo, dicho cuerpo está moldeado de un primer material plástico; un sello anular de un segundo material elastomérico recibido dentro, y asegurado a dicho cuerpo, dicho sello tiene una sección transversal generalmente irregular de cuatro superficies convexas que se alternan con una superficies cóncavas y dos rebordes dirigidos hacia adentro que definen dos superficies anulares de sello; y por lo menos un reborde circunferencial que acopla a una guía de válvula provisto en la superficie del pasaje adyacente a dicho extremo.
Patent MX-165779-B (MX)
Title: Conjunto de recipiente de admision
Inventor: SHEETS KEITH A
IPC: A01K39/012
Filed: 1988-11-03
Abstract: La presente invención se refiere a un recipiente de admisión para dirigir y medir alimento dentro de un sistema de alimentación automatizado, el cual tiene una banda transportadora de alimento que incluye un elemento de transportación helicoidal en movimiento y un conducto de suministro de alimento, comprendiendo dicho recipiente de admisión; un cuerpo de recipiente que tiene una abertura de entrada en una superficie superior del mismo para recibir el alimento desde dicho conducto de suministro de alimento, y aberturas de la banda transportadora para conectar a dicho recipiente de admisión con dicha banda transportadora de alimento, y para proporcionar un elemento mediante el cual, dicho elemento de transportación helicoidal en movimiento entra y sale de dicho recipiente de admisión; un elemento de camisa abierta para rodear parcialmente y para guiar a dicho elemento de transportación helicoidal en movimiento a través de dicho recipiente de admisión, y que presenta una abertura limitada para permitir que el alimento dentro del recipiente de entrada fluya hacia el elemento de transportación helicoidal en movimiento, y al mismo tiempo evitar que la banda transportadora de alimento llegue a sobre-llenarse, un elemento desviador para dirigir inicialmente al alimento que entra en dicho cuerpo de recipiente, por medio de dicha abertura de entrada, y para evitar que las fuerzas de peso del alimento asociadas con el mismo, se apoyen directamente sobre dicho elemento de transportación helicoidal en movimiento; un elemento de entrega para medir el alimento dirigido lejos de dicho elemento de transportación helicoidal en movimiento por dicho elemento desviador, pasando por dicha abertura limitada en dicho elemento de camisa abierta, y hacia dicho elemento de transportación helicoidal en movimiento; un elemento de restricción, para restringir adicionalmente a la abertura limitada en dicha camisa abierta, a través de la cual el alimento puede pasar hacia dicho elemento de transportación helicoidal en movimiento, y para crear un área vacía en la cual el alimento pueda caer fuera del elemento de transportación helicoidal en movimiento y sobre el elemento de entrega, asegurando de esta manera que dicha banda transportadora de alimento no llegue a sobre-llenarse con el alimento, y presente niveles inapropiados de alimento en el sistema de alimentación automatizado.
Patent MX-164165-B (MX)
Inventor: ENK ALLAN T
IPC: C03B23/03
Filed: 1989-11-14
Abstract: The invention pertains to a press bending apparatus incorporated in a mobile carriage mounted upon retractable wheels adapted to be carried upon rails extending transversely of the production line whereby it can be readily moved into and out of operative position in the line. Mechanism is included for vertically moving the carriage between a raised transport position and a lowered operating position. Centering and levelling means are provided for assuring proper alignment of the press members and associated conveyor rolls with the adjacent heating and tempering sections as the apparatus is moved into operating position.
Patent MX-173389-B (MX)
Title: Proceso para la fabricacion directa de ortofosfatos a partir de fosfatos de calcio impuros
Inventor: ORLAINETA VICTOR MANUEL BOY
IPC: C01B25/28
Filed: 1990-11-28
Abstract: La presente invención se refiere a un proceso para la fabricación directa de ortofosfatos a partir de fosfatos de calcio impuros, el cual comprende los siguientes pasos: añadir a un material de roca fosfórica la cantidad necesaria de ácido sulfúrico o ácido fosfórico para transformar la roca fosfórica en fosfato monocálcico; someter el material a reposo para inducir la insolubilización de la mayoría de las impurezas presentes; extraer el fosfato monocálcico con un líquido que lo disuelva; y hacer reaccionar el fosfato monocálcico con un sulfato seleccionado para obtener el fosfato correspondiente y sulfato de calcio.
Patent MX-172327-B (MX)
Title: Mejoras a prenda absorbente conformada y estirable
Inventor: ROOYAKKERS JOHN ANTHONY
IPC: A61F13/514
Filed: 1991-03-27
Abstract: La presente invención se refiere a mejoras a prenda absorbente conformada y estirable que tiene una longitud, un ancho, y un espesor, dicha prenda comprende: (a) una capa interna permeable al fluido teniendo una longitud y un ancho; (b) una capa exterior teniendo una longitud y un ancho; (c) una estructura absorbente teniendo una longitud y un ancho, dicha estructura absorbente estando localizada entre dichas capas interior y exterior, y (d) por lo menos dos hilos elastoméricos generalmente paralelos unidos con estirado a dicha prenda a lo largo de substancialmente su longitud completa; de manera que cuando está en un estado relajado, dichos hilos elastoméricos reducen la longitud de dicha capa interior, de la capa exterior, y de la estructura absorbente a través del ancho de la prenda.
Patent MX-173824-B (MX)
Inventor: SEINER JEROME A
IPC: C08G59/18
Filed: 1991-09-30
Abstract: Disclosed is an intumescent curable composition which contains as a resinous binder a flexible polyepoxide resin. The polyepoxide is cured with an appropriate curing agent adapted for the particular resin. An additive component is present which contains a mixture of materials which provide a source of     (i) zinc,   (ii) boron,   (iii) phosphorus, and (iv) an expansion gas upon thermal decomposition. The composition is capable of forming a carbonaceous char upon exposure to heat or flame, with the proviso that the cured, unburned composition has sufficient flexibility that it passes at least 10 continuous cycles of a cold cycle test without cracking. The cold cycle test involves the following steps: the composition is applied at a thickness of 0.5 inch (12.7 millimeters) to a 10 inch (0.254 meter) section of a 4W13 I-beam having two thermocouples attached to the surface, allowed to cure at ambient temperature for 16 hours, force cured for 5 days at about 60 DEG C and subjected to the cold cycle test. For one cycle, the beam is placed in a freezer operating at a temperature between about 0 DEG F (-18 DEG C) and about -10 DEG F (-23 DEG C) for sufficient time for the steel to reach a temperature between about 0 DEG F (-18 DEG C) and about (-10 DEG F) -23 DEG C as determined by the two thermocouples attached to the surface of the beam beneath the coating, removed from the freezer and a 50 square inch area (0.0323 square meter) of the surface warmed as shown in FIGS 1 and 2 by passing a heat gun (Model No. HG 50146, Alpha Division of Loral Corp, 14 amp: minimum temperature at tip 500 DEG F (260 DEG C)) a distance of 0.5 inch (12.7 millimeter) from the surface, uniformly over the surface until the surface temperature reaches 110 DEG F (43 DEG C) within a 3 minute period, as determined by a thermocouple moved about the surface and allowed to stand for at least 2 hours at ambient temperature.   <IMAGE>
Patent PT-74356-B (PT)
Title: Process for the preparation of 2-penem
Inventor: AFONSO ADRIANO
IPC: C07F7/18
Filed: 1982-01-29
Abstract: Compounds of the general formula: <CHEM> in which R1, R2, R3, X and 2 are as defined herein, and their pharmaceutically acceptable salts;  especially those subject to the following provisos:  (i) when X is S, Z is O or =NR7 (R7 being as defined herein);  (ii) when X is O, Z is O, S or =NR7;  (iii) when X is -CH2-, Z is =NR7; (except that when R7 is H or C1-C6 alkyl and R2 is C1-C6 alkyl, then R1 cannot be acylamino;  (iv) when X is (CH2)2, Z is=NR7; and their pharmaceutically acceptable salts. These compounds are antibacterial agents which can be incorporated into pharmaceutical compositions or used as intermediates in the preparation of such agents.
Patent PT-77001-B (PT)
Inventor: MARONGIU JACQUES
IPC: C08L13/02
Filed: 1983-07-08
Abstract: Aqueous dispersions containing a mixture of 20 to 80% by weight of a latex of a copolymer A of butadiene, styrene and at least one unsaturated carboxylic acid, and 80 to 20% by weight of latex of a copolymer B of styrene, an alkyl acrylate and, if appropriate, at least one unsaturated carboxylic acid. The dispersions can be used as binders for the preparation of adhesive compositions suitable for joining or gluing two or more elements, and particularly suitable when at least one of the elements consists of a material which is difficult to glue, such as polyvinyl chloride.
Patent PT-85006-B (PT)
IPC: C14B1/00
Filed: 1987-06-03
Abstract: The process, for making a prod. similar to natural leather, for use in shoe mfr., consists of (a) selecting the separate types of leather cuttings, free from all extraneous material; (b) milling the dried leather cuttings, and adding tanning andre-tanning prods., lubricants, fatty acids and neutral materials in suitable proportions, to stabilise the pH and produce a de-fibred pulp in the form of a homogeneous paste; and (c) transferring the paste into a beater tank in which it is treated with water under pressure to eliminate extraneous particles.
Patent PT-87399-B (PT)
Inventor: DABI SHMUEL
IPC: D04H1/54
Filed: 1988-05-04
Abstract: A foam-fiber composite, useful as an absorbent for sanitary napkins is disclosed. It is a resilient, absorbent structure made from large particles of an amino-ether hydrophilic foam (and optionally a superabsorbent and wood pulp), which by use of a carding machine is uniformly distributed in, and heat bonded to a fibrous matrix, which matrix is preferably made from two different kinds of fibers, one of which is low melting at the bonding temperatures used in the oven, e.g., polyethylene and the other high melting, e.g., polyester.
Patent PT-90885-B (PT)
IPC: A01N59/00
Filed: 1989-06-16
Abstract: The present invention relates to a process for controlling plant pests, particularly on vines, hop stems or the like, which is characterised by the use of an aqueous solution containing hydrogen peroxide (H2O2) or ozone (O3) as a spray composition for pest control on plants, for example vines, hop stems or the like; the present invention in particular relates to a process for controlling plant pests which is characterised by the use of an aqueous solution containing hydrogen peroxide (H2O2). If desired, this solution can contain admixtures of biocides and/or supporting active compounds and/or H2O2 stabilizers and/or peracids and/or sulphur, particularly wettable sulphur.
Patent PT-91050-B (PT)
Inventor: WIERZBICKI MICHEL
IPC: C07C219/14
Filed: 1989-07-03
Abstract: New benzocycloheptene derivatives of general formula: 
<IMAGE>
 in which: - X is hydrogen, C1-C5 alkyl, cyano or hydroxyl, and - X' is: hydroxyl, a radical OR (R being acyl or optionally substituted C1-C5 alkyl), a radical 
<IMAGE>
 [n being zero, one or two, each of R1 and R2, which are identical or different, being: hydrogen, optionally substituted C1-C5 alkyl, C2-C5 alkenyl or alkynyl, or acyl; or R1 and R2 together with the nitrogen atom to which they are bonded denote either: 
<IMAGE>
 Ra being hydrogen or C1-C5 alkyl and Rb: hydrogen, C1-C5 alkyl, phenyl or phenylalkyl, . or a penta- or hexagonal heterocyclic radical optionally including another heteroatom]; or -X and X' together denote =N-R3 [R3 being optionally substituted C1-C5 alkyl] in racemic form and the corresponding enantiomers. 
<??>These new derivatives and their physiologically acceptable salts can be employed in therapeutics, especially in the treatment of metabolic disorders such as diabetes, obesities and their complications.
Patent PT-92173-B (PT)
Inventor: OSKAM HERMAN
IPC: E06B9/384
Filed: 1989-11-02
Abstract: A tape spacer for securing the ladder tape of a venetian blind slat of a given width. It includes a body (10) having a length slightly greater than the width of the slat. A single hook (16) is provided on one end and two laterally spaced hooks (20 and 24) on the other end. The body is angled to position these loosely adjacent the edges and the handle (28) is then operated to spring the third hook (24) over the other edge of the slat.
Patent PT-92761-B (PT)
Inventor: BRELIERE JEAN-CLAUDE
IPC: C07C211/28
Filed: 1989-12-29
Abstract: The invention relates to compounds of formula: <IMAGE>  in which:  - R1 represents a hydrogen atom or a halogen atom;  - R2 represents a cyclohexyl or a phenyl;  - R3 represents a cycloalkyl containing from 3 to 6 carbon atoms; - R4 represents a hydrogen atom, an alkyl containing from 1 to 6 carbon atoms or a cycloalkyl containing from 3 to 6 carbon atoms; - A represents a group chosen from: -CO-CH2-, -CH(Cl)-CH2-, -CH(OH)-CH2-, -CH2-CH2-, -CH = CH-, -C  IDENTICAL  C-;  as well as their addition salts with inorganic or organic acids. These compounds possess activity with respect to the immune system. The invention also relates to a process for preparing the abovementioned compounds and to pharmaceutical compositions containing them.
Patent PT-92859-B (PT)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D401/12
Filed: 1990-01-12
Abstract: New process for separating optical isomers of the compounds of general formula I: <IMAGE>  in which:   - Ar denotes a phenyl radical optionally containing one to five identical or different substituents, each denoting a halogen atom, an alkoxy radical containing from 1 to 4 carbon atoms, an alkylthio radical containing from 1 to 4 carbon atoms, a trihalomethyl radical or a methylenedioxy radical, - each of Y, Z, Y1 and Z1, which are identical or different, denotes a hydrogen atom, a linear or branched lower alkyl radical containing from 1 to 4 carbon atoms, a cyclopropyl radical, a dicyclopropylmethyl radical, a 2,2-dicyclopropylethyl radical, a 2,2-dicyclopropylethylene radical, a 3,3-dicyclopropylpropyl radical, a 3,3-dicyclopropyl-1-propylene radical, a linear or branched alkylene radical containing from 2 to 5 carbon atoms or a phenyl radical optionally substituted by a nitro radical, and   - n is equal to 1, 2 or 3.
Patent PT-93455-B (PT)
Inventor: RINGELHAAN OTMAR
IPC: H04B7/26
Filed: 1990-03-15
Abstract: The invention relates to a circuit for recognising a reference frequency signal which is transmitted with a data signal in time- division multiplex mode. A circuit of this type is provided for mobile radio systems in order to correct the frequency standard of the mobile stations through transmission of a reference frequency from the (fixed) base stations. In order to ascertain the temporal position of a reference frequency signal of this type, a solution is to be described in the implementation of which expensive circuits and high processing speeds are avoided. The invention provides a circuit with two transverse filters (1) which serve to distinguish between the data signal and the FC burst (frequency correction burst). They are designed so that the transmission factor of one filter shows a minimum at the FC frequency, while that of the other shows a maximum at that frequency. A device (2, 3) to determine the absolute value of the filter output signals, an arrangement (4 to 9) to form the sliding mean value over the period of a burst length and a device (10) to form the quotient of the output voltages of both paths are in each case connected downstream from the transverse filters (1). <IMAGE>
Patent PT-95340-B (PT)
Inventor: LEE THOMAS BING KIN
IPC: C07B57/00
Filed: 1990-09-18
Abstract: A process for chemically resolving a mixture of enantiomers of primary amines, such as enantiomers of 1,3-dimethyl-5-methoxyoxindolylethylamine, provides one of the enantiomers in the form of a tartaric acid salt. In carrying out the process, an enantiomeric mixture is contacted with a chiral acid in an amount sufficient to preferentially precipitate a salt of the chiral acid and one of the enantiomers. The resulting precipitate can then be recovered. The chiral acid is selected from the group consisting of dibenzoyl-D-tartaric acid, dibenzoyl-L-tartaric acid, ditoluoyl-D-tartaric acid, and ditoluoyl-L-tartaric acid. The precipitates can be used in the synthesis of stereospecific forms of physostigmine.
Patent PT-96740-B (PT)
Inventor: SWOBODA PETER
IPC: D03D15/00
Filed: 1991-02-11
Abstract: A fabric woven from a synthetic yarn for an airbag is described. The synthetic yarn consists of a high-tenacity polyester filament yarn having a filament linear density of less than 4 dtex and a yarn linear density in the range from 250 to 550 dtex. Unlike conventional polyamide fabrics, the fabric itself is uncoated and is preferably woven from unsized yarns. The fabric does not have to be calendered. As has been found, this fabric made of fine-filament high-tenacity polyester yarn, despite not being coated, meets the demands to be made on an airbag fabric, such as low air permeability, low fabric weight and small fabric thickness and high fabric strength.
Patent RO-72770-B (RO)
Inventor: PAMPOUCHIDIS GEORGIOS
IPC: C08F8/00
Filed: 1977-07-18
Abstract: Procedeu pentru obtinerea unui liant solubil în apa pentru lacuri de uscare la cuptor, depozabile la catod, prin reactia unui compus izocianat cu o rasina nesaturata continând 1...4 duble legaturi terminale si 1...5 grupe hidroxil sau carboxil la 1000 mol, aleasa dinre: a) produsul de reactie a unui compus epoxi cu acizi carboxilici alfa, beta-nesaturati; b) produsul de reactie dintre 2 mol compus diepoxidic, 1 mol acid dicarboxilic alifatic, 1 mol acid dicarboxilic alifatic si 2 mol acid acrilic si/sau metacrilic; c) produsul de reactie a unor copolimeri continând grupe carboxilice cu compusi glicidilici nesaturati; d) produsul de reactie a unor anhidride cu hidroxialchilacrilati si/sau metacrilati caracterizat prin aceea ca, în scopul obtinerii unui liant autoreticulabil, solubil în apa, drept compus izocianat se utilizeaza produsul de reactie dintre un di-sau poliizocianat aromatic, alifatic sau cicloalifatic si o amina cu formula generala: (vezi formula) în care R reprezinta un radical alcanol sau hidroxifenil, iar R1 si R2 reprezinta un radical alchil C1...C4 reactia decurgând la temperatura cuprinsa între 20 si 80 degree C, de preferinta între 40 si 60 degree C, eventual în prezenta unui solvent inert la izocianat, dupa care produsul rezultat este neutralizat la pH=4...9 de preferinta 6...8, trecând astfel într-o forma diluabila cu apa.