baber/WOPTO huggingface dataset:
Patent IT-994948-B (IT)
IPC: C08F210/00
Filed: 1973-07-13
Granted: 1975-10-20
Abstract: 1413725 Cation-exchangeable polymers MITSUI PETROCHEMICAL INDUSTRIES Ltd 13 July 1973 [14 July 1972] 33545/73 Heading C3P Cation-exchangeable structures consisting of water-insoluble random copolymers containing (A) C 2-6  α-olefin units and (B) 0À1 to 5 meq. per gram of units of formula where R<SP>2</SP> is hydrogen or methyl, l is 0 or 5 to 8, m is 3 or 4 and M is hydrogen or alkali metal, may be prepared by copolymerizing the olefins with sulphopropyl or sulphobutyl esters of acrylic, methacrylic or #-unsaturated carboxylic acids or alkali metal salts thereof, or by copolymerizing the olefins and acids and reacting the resulting copolymers with propane sultone or butane sultone, with or without an alkali metal hydroxide. The copolymers may contain units of unreacted acids or salts thereof, and optionally minor amounts of units of other monomers, e.g. acrylic, methacrylic and undecylenic acid esters and styrene. The products may be melt shaped, or spun or cast from solutions, to form filaments and films, which may be reinforced by vinylidene chloride resin nets, to provide ion-exchange materials. Examples describe the preparation of ion-exchange membranes and fibres from materials prepared by reacting propane sultone with (1) ethylene/ acrylic acid copolymer, (2 and 4) sodium salt of propylene/undecylenic acid copolymer, (3) ethylene/sodium methacrylate copolymer and (5) sodium salt of ethylene/acrylic acid copolymer.
Patent IT-1099661-B (IT)
Title: Fast curing unsaturated polyester foam prepn. - using bi:carbonate and orthophosphoric acid to generate carbon di:oxide blowing agent at controlled rate
IPC: C08G/
Filed: 1978-09-29
Granted: 1985-09-28
Abstract: Prepn. of a foam from an unsatd. fast curing polyester resin of viscosity 1800-3000 cps., vinyl comonomer, finely divided bicarbonate and nucleating agent, and peroxide catalyst initiating crosslinking of the resin in 2.5-6 mins., comprises mixing the components and incorporating a 30-40% aq. inorganic orthophosphoric acid exhibiting progressively decreasing level of activity on reacting with the bicarbonate to form CO2. The acid forms salts acting as surfactant to help to sustain the foam before gelling occurs. Mixing of the components takes place at an accelerated rate to blend the acid throughout the compsn. to liberate CO2 before crosslinking has gelled the resin.
Patent IT-1026602-B (IT)
IPC: C25B9/19
Filed: 1974-11-28
Granted: 1978-10-20
Abstract: An improved anode structure for a chlor-alkali type diaphragm cell wherein the anode is a porous, valve metal, e.g., titanium, anode having on one side a coating of a noble metal or noble metal oxide and on the uncoated side a membrane composed essentially of a cation-active permselective material which is substantially impervious to liquids and gases. The membrane covered surface is disposed spaced from but facing the cathode member.
Patent IT-1101744-B (IT)
Title: Linear mono-olefin prodn. by dehydrogenating (N)-paraffin(s) - with hydrotreatment and recycle of by=products
IPC: C07C/
Filed: 1978-12-14
Granted: 1985-10-07
Abstract: n-Paraffins are dehydrogenated in the presence of H2 under conditions selected to convert paraffins to linear monoolefins. The effluent from the dehydrogenation zone is sepd. into (I) a hydrogen rich principally vapour phase contg. olefins and (II) a phase contg. linear monoolefins and unreacted n-paraffins. The phase (II) is separated to recover linear monoolefins and provide a n-paraffin concentrate contg. olefins. At least some of (I) is hydrotreated under conditions selected to saturate the olefins therein and the resulting material is introduced into the dehydrogenation zone. Pref. at least some of the n-paraffin concentrate sepd. from (II) is introduced into the hydrotreating zone. Used esp. to prepare 11-18C linear mono-olefins which are used in the mfr. of biodegradable detergents. The use of hydrotreating and recycle avoids by-products such as non-linear olefins, diolefins and aromatics.
Patent IT-1235739-B (IT)
Title: Medicated thread to be medically administered locally
Inventor: ROSSI CINO
IPC: A61K/
Filed: 1989-09-29
Granted: 1992-09-24
Abstract: This invention is a medicated thread to be medically administered locally. It can be used in multiple situations. It can host medicating agents. It is sufficiently mechanically resistant and has a smooth external surface that can be inserted into the skin as a suturing thread or something similar without creating lesions or bothersome disadvantages.
Patent IT-1239191-B (IT)
Title: System for the formation of furniture bases.
Inventor: BORTOLUZZI GUIDO
IPC: A47B/
Filed: 1990-04-06
Granted: 1993-09-28
Abstract: System for the formation of furniture bases, in which an anterior band (11) and a posterior one (12) are inter-connected by transverse bars (14) of equal length,  fixed in an immobile way, into a notch at their ends, by an opposing pair of fixing elements (13), applied on the respective internal faces of the said anterior (11) and posterior (12) faces, positioned in an opposing way between themselves.
Patent IT-1240940-B (IT)
Title: Vehicle steering wheel
IPC: B60K/
Filed: 1990-04-13
Granted: 1993-12-27
Abstract: A description is given of a vehicle steering wheel 1 in which at least one portion of an outer surface of the steering wheel is defined by at least one switch component composed of a first conducting part 11, which is elastically deformable by pressure and made of an electrically conducting elastomer, a second conducting part 7 next to the first and underneath it, and an insulating component 8 located between the two conducting parts and having passages 9 through which the first conducting part, when deformed by subjection to pressure, is able to contact the second conducting part; the first conducting part preferably being covered externally with an electrically insulating leather and defining, with little or no interruption, a portion of a foamed cover 6 for the steering wheel. (Figures 2 and 3)
Patent IT-1130809-B (IT)
Title: Control of continuous metal casting process
Inventor: MAIRY BERNARD
IPC: B22D/
Filed: 1980-06-17
Granted: 1986-06-18
Abstract: A process for controlling the continuous casting of metals, particularly steel, comprises: measuring the actual movements of the mould; subsequently selecting in the frequencies of observed movements a frequency band (utilised signal); measuring the actual movements of an oscillation arm transmitting the movement with the aid of a device located as near as possible to the drive means; subsequently selecting in the frequencies of observed movements a frequency band (reference signal); and comparing the utilised signal to the reference signal so as to determine the extent of the error of the transmission means, either by direct comparison between the two signals or be difference. Pref. the frequency band is centred in that of the forced mould oscillation frequency, e.g. 0-5 H2. The reference signal is obtd. from an appropriate movement detector (movement, velocity or acceleration) applied at the place where oscillatory movement is imparted to the mould. The reference signal is obtd. from a frequency measuring detector in the device driving the mould.
Patent IT-1047217-B (IT)
Title: Fuel tank cap with upper air vent - has tortuous path through superimposed compartments containing fibrous material
IPC: B65D/
Filed: 1975-10-22
Granted: 1980-09-10
Abstract: A fuel tank filter cap has superimposed compartments that are separated by partition walls and filled with fibrous material, the top wall of the uppermost compartment having an air vent and the partition walls having communication ports through them. Communication from the interior of the fuel tank to the air vent through the fibrous material filling the superimposed compartments is so tortuous that the escape of liquid fuel from the tank is virtually impossible, though vapours can freely leave the tank and air can readily enter it. Any liquid fuel that accumulates in the several superimposed compartments will collect in the bottom compartment when the engine stops and will drain through the drain hole (33).
Patent IT-1181481-B (IT)
Title: Steaming oven
Inventor: AVOGARO GIOVANNI
IPC: A21B/
Filed: 1984-11-07
Granted: 1987-09-30
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent LT-6074-B (LT)
Title: Trigger
Inventor: PAVASARIS Česlovas
IPC: H03K19/00
Filed: 2012-12-12
Abstract: The proposal is in the field of semiconductor electronics, namely- triggers, and it can be used in electronic automation systems, devices for digital information storage and processing, registers, counters, and similar devices. In the proposed flip-flop, alongside two bipolar transistors, two semiconductor tetrode are used in new way. The first outputs bases of tetrodes are connected to the collectors of transistors and the secondary outputs of bases of tetrodes are connected to the first “ground”, while the bases of transistors are connected through resistors to the second “ground”, which is galvanic ally isolated from the first “ground”. In another version of the trigger instead of bipolar transistors the open channel field effect transistors are used. Compared to analogue, this flip-flop is characterized by higher operating speed rates and increased recorded signal value, and enhanced information recording functionality.
Patent LT-6001-B (LT)
Title: Vertical stand for holding flower pot
Inventor: KÔRTS Raimo
IPC: A47B96/00
Filed: 2013-04-16
Abstract: A vertical stand for holding flower pot comprising a supporting structure, an upper and lower attachment system by which the stand is fastened between floor and ceiling in a room. The holders of the flower pots are fastened to the supporting structure. The positions of the flower pots may be changed vertically and also around the axis of the supporting structure. The flower pots’ base comprises a basket with a plate.
Patent MX-171297-B (MX)
Inventor: BRUCE INGRID
IPC: A61F/
Filed: 1988-03-30
Abstract: Means for fixing a joint prosthesis the stem of which is provided with a friction surface (2). Said means comprises a substantially homogeneous mixture of a biologically compatible granular material in which the grains (3) have a substantially even particle size distribution and are substantially irregular and/or plastic. A method for fixing said joint prosthesis consists in that a cavity is reamed in the bone in which the prosthesis is to be applied, that grains (3) of biologically compatible material are applied in said cavity so as to form a grain bed, that the prosthesis is driven down into said grain bed until substantially the entire prosthesis stem is surrounded by the grains, that the grains are subjected to an external force, and that a device (5) for retaining the grains is applied on said bed around the prosthesis stem. <IMAGE>
Patent MX-165507-B (MX)
Title: Dispositivo de cierre final para miembro de cierre en un vehiculo
Inventor: BOYKO JAMES GORDON
IPC: E05B15/02
Filed: 1988-09-21
Abstract: La presente invención se refiere a un dispositivo de cierre final para un miembro de cierre cuyo miembro de cierre se monta para moverse entre posiciones abierta y cerrada en un miembro de carrocería de vehículo e incluye un pasador de pestillo movible entre posiciones enganchada y desenganchada, caracterizado por una placa de soporte del percutor montada en el miembro de carrocería para movimiento de rotación alrededor de un eje perpendicular a la placa, un percutor llevado por la placa de soporte del percutor que se proyecta de la misma en una posición descentrada excéntricamente del eje, y un medio llevado por el miembro de carrocería conectado con la placa de soporte del percutor para hacer girar la placa de soporte del percutor, el percutor es movible entre posiciones extendida y retraída durante la rotación de la placa de soporte del percutor, de manera que cuando el percutor está en acoplamiento de enganche con el pasador de pestillo y hacer girar la placa de soporte del percutor, el miembro de cierre se mueve entre una posición parcialmente abierta alejada del miembro de carrocería, y una posición completamente cerrada en acoplamiento de sellado con el mismo.
Patent MX-169761-B (MX)
Title: Procedimiento de confinamiento subterraneo de desechos, en una cavidad excavada mediante lejivacion en sal
Inventor: BOULANGER ALAIN
IPC: B09B1/00
Filed: 1988-12-09
Abstract: La presente invención se refiere a procedimiento de confinamiento geológico, desechos industriales tóxicos, que consiste en utilizar una cavidad previamente lejivada, en un macizo de sal gema, inicialmente llena de salmuera, introducir en la cavidad los desechos, dentro de una mezcla bombeable, con una densidad superior a aquella de la salmuera y capaz de fraguarse una vez colocados, evacuandose la salmuera a la superficie, a medida que se introduzca el material en la cavidad, caracterizado porque en un primer tiempo, se introduce una cantidad pre-determinada de un líquido tampón no miscible con la salmuera y con la mezcla, que presenta una densidad comprendida entre aquella de la sal muera y la de la mezcla y que contiene uno o varios solventes halogenados, al fondo de la cavidad, mediante un tubo sumergido, dispuesto en un pozo que comunica con la superficie y porque en un segundo tiempo, se introduce   la mezcla, con ayuda del tubo smergido, en tanto que se mantiene el extremo inferior del tubo sumergido, dentro del líquido tampón introducido en primera instancia.
Patent MX-171487-B (MX)
Title: Metodo para acortar o aumentar diametro de cinturas para pantalones, faldas y vestuario en general
Inventor: CHARUR RAUL GERARDO MARCOS
IPC: A41D1/06
Filed: 1989-09-08
Abstract: La presente invención se refiere a método para acortar o aumentar diámetro de cinturas para pantalones, faldas y vestuario en general, de los del tipo que se implementan en la cintura de las prendas de vestir, estando en el presente caso el método caracterizado por una sección delantera que auenta con una lengüeta externa, cuya cara interna está provista de un elemento adherible mediante el cual se une firmemente al elemento adherible contrapuesto a ésta, de la sección interna; una apertura cuyo vértice inferior siempre mantiene unidas la sección delantera y la sección trasera; un espacio de tolerancia que al recogerse la cintura se reducirá, y al expanderse la cintura se ampliará; una sección interna que a su cara externa lleva adherido un elemento adherible la cual le permite en un momento dado, formar una sola pieza con la sección delantera.
Patent MX-169394-B (MX)
Title: Aparato y metodo para probar preservativos, inflandolos y reventandolos con aire
Inventor: CARNAL GLEN P
IPC: G01M3/32
Filed: 1991-04-12
Abstract: La presente invención se refiere a un aparato para formar un sello seguro, temporal, alrededor de las superficies interna y externa de una porción anular de una membrana flexible, delgada, de un diámetro desplegado particular, este aparato se caracteriza porque comprende: un collar anular, dispuesto alrededor de la porción anular de la membrana flexible delgada; un anillo elastomérico compresible, dispuesto dentro de la porción anular de la membrana flexible delgada, el anillo elastomérico compresible es capaz de asumir una primera posición sin comprimir, con un diámetro externo que es menor que el diámetro interno del collar, y una segunda posición comprimida, en la cual el anillo se expande transversalmente a un diámetro externo limitado por el collar anular, formando así un sello alrededor de la membrana flexible delgada, interpuesta entre el anillo elastomérico y el collar anular; un elemento de compresión para trabajar selectivamente el anillo elastomérico entre la posición comprimida y la posición no comprimida.
Patent PT-74355-B (PT)
Title: Process for the preparation of new cephem compounds
IPC: C07D501/59
Filed: 1982-01-29
Abstract: 2-Oxyimino-3-oxobutyric acid derivatives of formula <CHEM>  wherein  X2 is halogen or hydrogen,  R<2> is carboxy(lower)alkyl or protected carboxy(lower)-alkyl, and R<8> is carboxy or protected carboxy, and the salts thereof and processes for preparation thereof.
Patent PT-76397-B (PT)
Title: Process for preparing thiazole anti-ulcer drugs or drugs related thereto
Inventor: PIOCH RICHARD PAUL
IPC: C07D277/28
Filed: 1983-03-16
Abstract: N-alkenyl (or N-alkynyl)-N'-[2-(aminoalkyl)-4-thiazolyl- methylthioalkyl]guanidines, thioureas, ethenediamines and related compounds of the following formulawherein each of R' and R<sup>2</sup> are individually H or (C<sub>1</sub>-C<sub>4</sub>)-alkyl, one of R' and R<sup>2</sup> can be benzyl or benzoyl, and when taken together with the nitrogen to which they are attached, form a saturated heterocyclic ring containing from 5 to 7 ring atoms including 1 or 2 heteroatoms; except that only one of R' and R<sup>2</sup> can be H when Z is CH<sub>2</sub>;R<sup>3</sup> is H or (C<sub>1</sub>-C<sub>3</sub>)alkyl;Z is 0, S or CH<sub>2</sub>;n is 2 or 3 when Z is S or 0 and is 1, 2 or 3 when Z is CH<sub>2</sub>;m is 1. 2 or 3;R<sup>6</sup> is H or CH<sub>3</sub>;wherein A is N-CN, N-NO<sub>2</sub>, CH-NO<sub>2</sub>, S, 0, NH, N-(C<sub>1</sub>-C<sub>4</sub>)alkyl, N-SO<sub>2</sub>-aryl, N-SO<sub>2</sub>-(C<sub>1</sub>-C<sub>4</sub>)alkyl, N-CO-NH<sub>2</sub>, N-CO-(C<sub>1</sub>-C<sub>4</sub>)alkyl, N-C0<sub>2</sub>(C,-C<sub>4</sub>)alkyl, CH-S02-aryl or CH-SO<sub>2</sub>-(C<sub>1</sub>-C<sub>4</sub>)alkyl, wherein aryl is phenyl, halophenyl, (C<sub>1</sub>-C<sub>4</sub>)alkylphenyl or (C<sub>1</sub>-C<sub>4</sub>)alkyloxy- phenyl; and R is (C<sub>2</sub>-C<sub>4</sub>)alkenyl or (C<sub>2</sub>-C<sub>4</sub>)alkynyl; and R<sup>8</sup> and R<sup>9</sup> are individually H, CH<sub>3</sub> or C<sub>2</sub>H<sub>5</sub>, with the proviso that the total number of carbon atoms in the group CR<sup>8</sup>R<sup>9</sup>R be less than 7; or a pharmaceutically-acceptable salt thereof. The compounds are H<sub>2</sub> receptor antagonists, useful in inhibiting gastric acid secretion in mammals.
Patent PT-77175-B (PT)
Title: Articles of stationery
IPC: B42F3/00
Filed: 1983-08-10
Abstract: A card 1 is described which when used in conjunction with a photograph 3 forms a postcard-like whole. The card 1 has an adhesively coated edge portion 2 which prior to use is protected by a removable covering (not shown). The edge of the photograph 3 is pressed into engagement with the adhesive layer 2 so that the card and photograph are permanently joined together.
Patent PT-84981-B (PT)
Inventor: VEAUX STEPHAN CLAUDE DE LA
IPC: D01F6/60
Filed: 1987-05-29
Abstract: High modulus, high tenacity fibers of poly-p-phenylene terephthalamide (PPD-T) are disclosed along with a fiber heat treating process for increasing the inherent viscosity and the crystallinity index of the PPD-T. Never-dried fibers swollen with water of controlled acidity are heated beyond dryness.
Patent PT-86810-B (PT)
Inventor: YIM ZACHARY
IPC: A61K38/21
Filed: 1988-02-23
Abstract: An insoluble zinc-protamine alpha interferon complex useful as an injectable sustained release dosage form for administering alpha interferon is disclosed.
Patent PT-88952-B (PT)
Inventor: HAWRYLIK STEVEN JOSEPH
IPC: C07H19/01
Filed: 1988-11-07
Abstract: Avermectins wherein one or both of the 3 min - and 3 sec - positions of the cleandrose disaccharide moiety is substituted by an ethoxy rather than a methoxy group, process for their preparation; and their use as antiparasitic agents.
Patent PT-88992-B (PT)
Inventor: MARKWELL ROGER EDWARD
IPC: C07K5/06
Filed: 1988-11-11
Abstract: Novel compounds of the formula (I), a process for their preparation and their use as collagenase inhibitors are described: <CHEM> in which R1 is hydrogen or hydroxy; R2 is hydrogen or alkyl; R3 is C3-6 alkyl; R4 is hydrogen, alkyl, -CH2-Z where Z is optionally substituted phenyl or heteroaryl, or R4 is a group <CHEM> where R8 is hydrogen, alkyl or -CH2-Ph where Ph is optionally substituted phenyl, and R9 is hydrogen or alkyl; and R5 is hydrogen or alkyl.
Patent PT-90971-B (PT)
Inventor: KUNST FRANZ DIETER
IPC: A01K1/015
Filed: 1989-06-23
Abstract: A porous granular ceramic material has a granule size of from 1 to 5 mm, a bulk density of from 200 to 700 g/l, preferably 350 to 550 g/l, a porosity of from 50 to 80% v/v, preferably from 65 to 80% v/v, and a liquid absorbency of from 20 to 200%, preferably from 40 to 150%, of water based on the weight of the grannular material. The material may be made by calcining a mixture of a clay and a particulate combustible material. The material is suitable for use as animal litter or as an industrial absorbent for liquids.
Patent PT-92183-B (PT)
IPC: D21H21/06
Filed: 1989-11-03
Abstract: A paper-like or cardboard-like raw material containing inorganic fibres, particulate inorganic additives and organic binders or flocculents is characterized in that (1) the particulate inorganic additives comprise 40-80 wt. % of the dry mass of the raw material; (2) the particulate inorganic additives contain (2.1) a basic filler of which at least 20 wt. % has a particle size < 2  mu m and not more than 20 wt. % has a particle size > 20  mu m and < 0.5  mu m, and (2.2) an anionic flocculating active pigment of which at least 50 wt. % has a primary particle size < 2  mu m; (3.1) the organic flocculant is a cationic polymeric carbohydrate with a mean molecular weight between 100 000 and 2 000 000 and a degree of substitution between 0.01 and 0.3 and amounts to 0.5 to 6 wt. % of the dry mass of the raw material; (3.2) 1000 g of basic filler may bind, with floc formation, not more than 0.1 mmol of cationic carbohydrate and 1000 g of anionic flocculating active pigment binds, with floc formation, at least 0.1 mmol of cationic carbohydrate.
Patent PT-93813-B (PT)
IPC: A61Q7/00
Filed: 1990-04-19
Abstract: Preparation and method for care of nails, skin and hair, for combating progressive loss of hair and for stimulating the growth of new human hair, containing in the form for daily administration or in the quantity of the preparation to be taken daily (a) 80 to 500 mg of trigonelline and (b) 1 to 5 mg of vitamin B6.
Patent PT-99624-B (PT)
Inventor: KIMURA YOICHI
IPC: A61K31/535
Filed: 1991-11-27
Abstract: An optically active pyridobenzoxazine derivative represented by formula (I):
       
 wherein R¹ and R² wherein R¹ and R², which may be the same or different, each represent an alkyl group having from 1 to 6 carbon atoms, a halogenated alkyl group having from 1 to 6 carbon atoms, a hydroxyalkyl group having from 1 to 6 carbon atoms, or an alkoxymethyl group having from 2 to 7 carbon atoms; R³ represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, an acyl group having from 2 to 7 carbon atoms, a halogen-substituted or unsubstituted alkyloxy-carbonyl group having from 2 to 7 carbon atoms, a phenylmethyloxycarbonyl group, or a phenylmethyloxycarbonyl group whose phenyl moiety is substituted with a halogen atom, a nitro group, or a methoxy group; R⁴ represents a methyl or fluoromethyl group which is in a β-configuration; R⁵ represents a hydrogen atom, an amino group, a hydroxyl group, a methyl group, or a halogen atom; and X represents a fluorine atom or a chlorine atom, 
and a salt thereof are disclosed These compounds exhibit potent antimicrobial activity with broad antimicrobial spectra and improved lipophilic properties.