baber/WOPTO huggingface dataset:
Patent IT-BS950049-A1 (IT)
Title: Testa operatrice per macchine di lavorazione del legno
Inventor: ACETI MARCO
IPC: B27C/
Filed: 1995-05-24
Abstract: L'invenzione riguarda una testa operatrice per lavorazioni su pezzi di legno che comprende la combinazione un dispositivo flottante (20), un dispositivo di rotazione del mandrino di 90°, una cuffia di aspirazione (24) mobile o posizionabile in altezza a più livelli ed un dispositivo di registrazione della posizione della testa in dipendenza dalle variazioni di lunghezza degli utensili usati.FIGURA 1-2
Patent IT-FG950006-A1 (IT)
Title: Impianto depurativo a processo chimico per il trattamento o  depurazione di liquame urbano grezzo e assimilabile, per
Filed: 1995-10-16
Abstract: Il passaggio del refluo urbano grezzo attraverso la griglia con fessurazioni di mm 0,25 o mm 0,50 elimina gran parte dei solidi. Il dosaggio di miscela o flocculanti nei miscelatori e nei primi due filtri a sabbia di granulometria grossa, generano la flocculazione accelerata del materiale organico. Il dosaggio di acidi ed il passaggio nel filtro a sabbia di granulometria piccola completa il pretrattamento. Il refluo attraverso il passaggio nei due filtri contenenti biossido di manganese con dosaggio di acqua ossigenata e l'ulteriore passaggio nei filtri, l'uno di zeolite, l'altro di carbone, esercitano l'ulteriore abbattimento dei parametri della Tabella A della legge n° 319 del 10.05.1976. Completa il trattamento del liquame il passaggio nel filtro a resina cationica ed in quello a resina anionica.
Patent IT-MI913176-A1 (IT)
Inventor: JANG JONG-JIN
IPC: H04L25/06
Filed: 1991-11-28
Abstract: There is disclosed a circuit for stabilizing the bias of a paging receiver. An oscillation control signal of first period is generated at the time when a voltage source is connected to the RF components. An oscillation means generates a signal of the center frequency of a received modulated signal in response to the oscillation control signal. A demodulation means demodulates the signal of the center frequency so as to generate a signal of second voltage that is received by a waveform reshaping means to stabilize the bias into the level of the second voltage. The RF receiver converts the received RF modulated signal into a signal offset by a frequency deviation from the center frequency during second period after the termination of the first period. The demodulation means generates a demodulated signal of first or third voltage according to the logical state of the received modulated signal. The waveform reshaping means compares the received demodulated signal with the bias so as to generate a digital signal of a constant duty ratio.
Patent IT-MI950916-A1 (IT)
Title: Struttura anodica per l'elettrorecupero dei metalli con processi ano-  dici differenti dall'evoluzione di ossigeno e per processi elettrochi-
Inventor: OLPER MARCO
IPC: C25C7/00
Filed: 1995-05-08
Abstract: Una struttura anodica per celle divise da un separatore del tipo a membrana o diaframma, caratterizzata dal fatto di essere costituita da un corpo sostanzialmente scatolare all'interno del quale sono posti mezzi di alimentazione, scarico e tenuta idraulica di una soluzione di catolita o anolita e detto separatore è affacciato ad una piastra anodica forata alla quale esso permane aderente in ogni punto per effetto di un battente idraulico creato dal livello di detta soluzione rispetto al livello della soluzione contenuta in detta cella.
Patent IT-RM950621-A1 (IT)
Title: Composizione cementizia a presa rapida
Inventor: FARRINGTON STEPHEN A
IPC: C04B24/06
Filed: 1995-09-18
Abstract: Composizioni cementizie a presa rapida comprendono cemento idraulico ed almeno il 4% in peso, sulla base del peso del cemento, di un citrato, malato o citramalato solubile in acqua, oppure un loro miscuglio. Si preferiscono i citrati, malati e citramalati di metalli alcalini. Le composizioni sono specialmente utili come cemento cosiddetto "shotcrete".
Patent IT-VE960003-A1 (IT)
Title: Macchina tessile circolare perfezionata.
Inventor: BOSCHELLO RENZO
IPC: D03D/
Filed: 1996-02-20
Abstract: Trattasi di una macchina per la raccolta delle deiezioni negli allevamenti avicoli, la cui caratteristica fondamentale è costituita dal fatto di presentare una lama a pettine (1), posta in posizione frontale e trasversalmente alla direzione di avanzamento della macchina e che agisce su un pavimento, dove è presente una lettiera (21) costituita da uno strato inferiore soffice (22), formato da trucioli di legno, o pula di riso, o paglia macinata o da altri materiali e da uno strato superiore o crosta (23), che si è formata a seguito del deposito delle deiezioni degli animali in allevamento.(Fig. 2)
Patent NO-20170560-A1 (NO)
Inventor: NILSEN TOM-NILS
IPC: C02F1/44
Filed: 2017-04-05
Abstract: The present invention relates to a method to produce thin film composite membranes by interfacial polymerisation on hydrophilic porous supports, in particular through the reaction of polyfunctional amines with polyfunctional acyl halides. The contact angle between the first solution and the support is sufficiently low for the said solution to fill the pores of the support, but sufficiently high to hinder the solution to leave the pores by capillary forces and reforming a film on the support after excess solution has been removed, before adding the second solution. To avoid delamination by water penetrating between the support and the thin film, cross links may be formed between the two layers.
Patent NO-20180259-A1 (NO)
Inventor: FRIPP MICHAEL LINLEY
IPC: E21B41/00
Filed: 2018-02-20
Abstract: A sharp and erosion resistant degradable material used in a component in a downhole tool and a method ofusing said degradable material. More particularly, the sharp and erosion resistant degradable material includes dissolvable metal matrix composite which includes a dissolvable metal and a dispersed reinforcement material wherein the dissolvable metal is capable of dissolving via galvanic corrosion. The dissolvable metal may include at least one of aluminum alloy, magnesium alloy, zinc alloy, bismuth alloy, tin alloy, or any combination thereof. The dispersed reinforcement material may include a ceramic or a hardened metal. The ceramic may include at least one of: zirconia (including zircon), alumina (including fused alumina, chrome-alumina, and emery), carbide (including tungsten carbide, silicon carbide, titanium carbide, and boron carbide), boride (including boron nitride, osmium diboride, rhenium boride, titanium boride, and tungsten boride), nitride (silicon nitride and aluminum nitride), synthetic diamond, silica, and any combination thereof.
Patent PE-20198-A1 (PE)
Inventor: VALENTIN G PEREVOSHCHIKOV
IPC: A01K73/02
Filed: 1996-10-11
Abstract: A mesh cell construction which is systemized wherein opposite mesh bars of the rectangularly shaped mesh cell have a common lay direction when viewed in an axially receding direction (either right-handed or left-handed lay) that is opposite to that associated with the remaining opposite mesh bars of such mesh cell. In another aspect, when incorporated in a trawl (13), such cell construction of the invention provides for improved shaping and performance of the trawl (13) wherein the mesh cells of different geometrical locations positioned relative to and about the longitudinal axis of the trawl can be controlled such that resulting trawl panels wings (25) act analogous to a series of mini-wings capable of acting in concert in operation. Such concerted action provides, when the trawl is in motion, outwardly directed force vectors which significantly increase the trawl volume and hence mouth (26) volume while simultaneously decreasing drag.
Patent PE-20010214-A1 (PE)
Title: Fabricacion en frio de aridos artificiales con arcillas y arenas de selva
Inventor: PERALES CALDERON FERNANDO GUSTAVO
IPC: C04B18/00
Filed: 1999-09-03
Abstract: QUE COMPRENDE: a) TRATAR LA MEZCLA DE SUELOS ARCILLOSOS O ARENOSOS TIPICOS DE SELVA, CON BENTONITA SI SON ARCILLAS QUE REQUIEREN REFORZAMIENTO DE CALIDAD EN ARCILLA, Y/O CON BARITINA SI SE REQUIERE DAR CONSISTENCIA Y PESO; b) TRATAR (a) CON UN LIGANTE DERIVADO DE LOS ASFALTOS LIQUIDOS, EN UNA CANTIDAD QUE VA DE 200 ml A 300 ml POR TONELADA DE SUELO USADO; c) TRATAR (b) CON AGUA DULCE DE CALIDAD OPTIMA, EN UNA CANTIDAD APROXIMADA DE 10% DEL PESO DEL SUELO USADO; d) TRABAJAR (c) EN MOLDES ESPECIALES PARA PRODUCIR ELEMENTOS UNITARIOS DE ARIDOS, AL TAMANO QUE SE DESEE, LOS QUE BAJO UN SECADO NATURAL AMBIENTAL, DAN COMO RESULTADO LOS ARIDOS ARTIFICIALES. LA BENTONITA Y LA BARITINA SON APLICADOS APROXIMADAMENTE EN UN 15% DEL PESO DEL SUELO USADO
Patent PE-15096-A1 (PE)
Title: N-hidroxiureas como agentes antiinflamatorios
Inventor: STEVENS RODNEY WILLIAM
IPC: C07D263/10
Filed: 1995-05-12
Abstract: SE REFIERE A COMPUESTOS DE FORMULA I DONDE: A ES ALQUILENO DE C1-C4 , CH(R), CH(R)CH2 o CH(R)CH2CH2, DE PREFERENCIA ES CH2, CH2-CH2, CH(CH3) o CH(CH3)2; m Y n SON CERO O UNO, n DE PREFERENCIA ES CERO Y m ES UNO; R1 Y R2 SON CADA UNO H, ALQUILO C1-C4, ALQUENILO DE C2-C6; X ES OXIGENO o AZUFRE, DE PREFERENCIA EL PRIMERO; Y ES O, S, CH=CH ENTRE OTROS DE PREFERENCIA ES O; Ar` ES FENILO O FENILO MONOSUSTITUIDO CON HALOGENO, ALQUILO DE C1-C4, ALCOXI DE C1-C4 SUSTITUIDO CON HALO O ALCOXI DE C1-C4 SUSTITUIDO CON HALO, ESTE SUSTITUYENTE ES DE PREFERENCIA FENILO; AR� ES FENILENO, PIRIDILENO o FENILENO MONO o DISUSTITUIDO CON HALOGENO o ALCOXI DE C1-C4 SUSTIUTUIDO CON HALO, DE PREFERENCIA 1,3-FENILENO. ESTOS COMPUESTOS SE CARACTERIZAN POR INHIBIR LA ACCION DE LA ENZIMA 5- LIPOOXIGENASA SIENDO UTIL EN EL TRATAMIENTO DE LAS ENFERMEDADES INFLAMATORIAS, ALERGICAS Y CARDIOVASCULARES
Patent PL-221650-A1 (PL)
IPC: B60T15/04
Filed: 1980-01-29
Abstract: 1. A pressure controller for a driver's brake valve of a indirectly-acting compressed air brake comprising a pressure control valve (17, 18, 19) which is connected to a compressed air supply line (11) and which is actuated by a piston (21), limiting two chambers (30, 33), the piston (21) being selected subjected on one side to control pressure and on the other side to the force exerted by an adjustable control spring (23) which is actuated by a driver's brake lever (35) characterized by a second spring (32) in the other chamber (33) in addition to the control spring (23), the second spring (32) on one side also rests against the piston (21) and on the other side is stationary supported in the chamber (33).
Patent PL-295350-A1 (PL)
Title: Method of obtaining genetically modified higher plants producing linearr polyhydroxyalcanic esters and method of obtaining such esters
Inventor: SOMERVILLE CHRISTOPHER ROLAND
IPC: C12N5/10
Filed: 1992-07-20
Abstract: The present invention relates to transgenic plants which produce poly-beta-D-hydroxybutyric acid (PHB) and related polyhydroxyalkanoates (PHA). The production of PHB is accomplished by genetically transforming the plants with modified genes from microorganisms. The genes encode the enzymes required to synthesize PHB from acetyl-CoA or related metabolites. PHB is a very useful polymer which is biodegradable.
Patent PL-295677-A1 (PL)
Title: Device for ensuring leaktightness at interface between coke oven door and its frame
Inventor: MAZZINI LUCIEN
IPC: C10B25/16
Filed: 1992-08-20
Abstract: This device comprises a sealing member (24) attached to the door (14) of the coke oven (10), which has an edge for connection (28) with the frame (16) of this door, and a channel (44) arranged at the periphery of the sealing member (24), in which a sealing gas travels at a pressure which is higher in relation to the gaseous mixture inside the oven (10). The open side of the channel (44) faces the door frame (16) so as to form a buffer zone of sealing gas shutting off the leakages produced when the sealing member expands. The channel (44) also comprises a number of compartments provided with separate means for feeding sealing gas making it possible to adapt the pressure of the sealing gas as a function of the locations where the leakages are greatest. 
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Patent PL-295782-A1 (PL)
Title: Concentrated aqueous compositions of surfactants
Inventor: HAWKINS JOHN
IPC: C11D/
Filed: 1992-08-31
Abstract: A pourable composition capable of suspending solids and comprising : a mixture of water and surfactant which in the absence of surfactant-desolubiliser would form a non-pourable liquid crystal phase; and sufficient dissolved surfactant - desolubiliser to provide a stable spherulitic composition.
Patent PL-305142-A1 (PL)
Title: Method of making mutually intermeshing components
Inventor: WEBER WILFRIED
IPC: B22F3/22
Filed: 1994-09-22
Abstract: The invention proposes a method for the production of nestable parts, at least one part being produced by powder diecasting. To compensate for the shrinkage of the part produced by powder diecasting and, if required, to provide additional play, a separating layer (5) of plastic is applied between the nestable parts. After the casting operation, the separating layer and the binder are eliminated during the binder-elimination and sintering process. The method can also be used in metal-powder extrusion for the production of two-layer metal profiles. <IMAGE>
Patent PL-308466-A1 (PL)
Title: Novel arylopropionic derivatives, method of obtaining them and their application as analgetic agents
Inventor: CARGANICO GERMANO
IPC: C07C59/84
Filed: 1993-11-09
Abstract: PCT No. PCT/EP93/03127 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/11332 PCT Pub. Date May 26, 1994A novel arylpropionic derivative, i.e. the (+)-(S)-2-(3-Benzoylphenyl)propionic acid tromethamine salt, the process for the preparation thereof and the use thereof as an analgesic and antiinflammatory agent.
Patent PL-311136-A1 (PL)
Title: Hydrocarbons conversion process
Inventor: GRIFFITHS DAVID CHARLES
IPC: C10G11/00
Filed: 1995-10-26
Abstract: A process for the conversion of a liquid paraffin-containing hydrocarbon which comprises the steps of (a) partially combusting a mixture of the liquid hydrocarbon and a molecular oxygen-containing gas in a reaction chamber with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability, the mixture having a stoichiometric ratio of hydrocarbon to oxygen of greater than the stoichiometric ratio required for complete combustion to carbon dioxide and water, to produce a product stream and a carbon deposit in the reaction chamber. (b) periodically replacing the liquid hydrocarbon and molecular oxygen-containing gas mixture in step(a) with a fuel-rich carbon containing gas stream for a period of time sufficient to effect substantial removal of the carbon deposit from the reaction chamber.
Patent PL-313321-A1 (PL)
Title: Box for holding cans or bottles
Inventor: STOUT JAMES T
IPC: B65D71/00
Filed: 1994-09-02
Abstract: A carton for containers such as cans or bottles includes a top wall, pair of side walls and a bottom wall interconnected to form a tubular structure. End closure structure includes an end flap connected to each end edge of the top wall. A handle aperture is defined in the top wall and positioned thereon generally centrally of the top wall. A handle reinforcing structure includes a pair of end portions, one of the end portions connected along a side edge of each of the end flaps and extending to the top edge thereof, and a central portion connected to each of the end portions and extending therebetween. The central portion is secured in overlapping relationship to the top wall and positioned thereon to be substantially adjacent to a portion of the handle aperture.
Patent PL-313479-A1 (PL)
Title: Effervescent granular substance and method of obtaining same
Inventor: GERGELY GERHARD
IPC: A61K9/16
Filed: 1994-09-09
Abstract: PCT No. PCT/EP94/03018 Sec. 371 Date Mar. 26, 1996 Sec. 102(e) Date Mar. 26, 1996 PCT Filed Sep. 9, 1994 PCT Pub. No. WO95/07070 PCT Pub. Date Mar. 16, 1995An effervescent granulated material for a pharmaceutical preparation contains calcium carbonate and citric acid. From 5-20 parts by weight of the total acid provided for the reaction with the calcium carbonate is replaced by at least one of malic acid, gluconic acid, lactic acid, and their salts. Citric acid and calcium carbonate are granulated with a partial reaction, and in each case at least part of the compound partially replacing the citric acid is granulated in solid, powdered form together with the citric acid and the calcium carbonate and/or dissolved in a granulation liquid or buffer solution.
Patent PL-328966-A1 (PL)
Title: Sleeves, their production and use
Inventor: MENON PAULO ROBERTO
IPC: B22C9/08
Filed: 1997-03-21
Abstract: This invention relates to exothermic and/or insulating sleeves, their method of preparation, and their use. The sleeves are prepared by shaping a sleeve mix comprising (1) a sleeve composition capable of providing a sleeve, and (2) a chemical binder. The sleeves are cured in the presence of a catalyst by the cold-box or no-bake curing process. The invention also relates to a process for casting metal parts using a casting assembly where the sleeves are a component of the casting assembly. Additionally, the invention relates to the metal parts produced by the casting process.
Patent PL-338544-A1 (PL)
Title: Method of making a railway track section of high strength and railway track section obtained thereby
IPC: C21D9/04
Filed: 1998-08-06
Abstract: The invention relates to a high-strength steel track element, and process of making the steel track element by rolling and heat treating. The steel comprises: 0.3-0.6% C, 0.8-1.5% Si, 0.7-1.0% Mn, 0.9-1.4% Cr, 0.6-1.0% Mo, balance iron and smelting-related impurities. The steel has a bainitic basic structure, a tensile strength of at least 1600 N/mm2 and a technical yield strength of at least 1250 N/mm2.
Patent PL-339810-A1 (PL)
Title: Apparatus for injecting a carbon deposit formation inhibitor into a hydrocarbon pyrolysis pipe furnace
IPC: C10G9/16
Filed: 1998-05-18
Abstract: A unit for injecting a coke-deposition inhibitor solution into tubular furnaces for hydrocarbon pyrolysis including a straight run (1) of a coil with pipe (4) for supplying a feedstock, an inhibitor atomizer, a tube (6) for supplying an inhibitor to atomizer and surrounding it an additional tube (7) are positioned coaxially. Elimination of coil burns-outs in the zone of inhibitor solution injection is reached that that injection unit is provided with a vortex gate concentrically located within a straight run (1) of a coil in the zone of inhibitor solution injection. Preferred vortex gate consists of radial plates (9), which attached symmetrically to the additional tube (7), and of cylindrical rings (10, 11, 12, 13), which attached to the radial plates (9) coaxially with the additional tube (7) and formed inner passage, which expand stepwise on the direction of flow of feedstock. <IMAGE>
Patent PL-341105-A1 (PL)
Title: Novel species of lactic acid bacteria
Inventor: GAIER WALTER
IPC: A61K31/715
Filed: 1998-10-09
Abstract: Strain of lactic acid bacterium, (1) whose 16S ribosomal RNA is characteristic of the genus Streptococcus, (2) whose total protein profile, obtained after migration of the total proteins on an SDS-PAGE electrophoresis gel, is characteristic of that of the strain of lactic acid bacterium CNCM I-1920 but distinct from those of the recognized species belonging to the genus Streptococcus, namely S. acidominimus, S. agalactiae, S. alactolyticus, S. anginosus, S. bovis, S. canis, S. caprinus, S. constellatus, S. cricetus, S. cristatus, S. difficile, S. downei, S. dysgalactiae ssp. dysgalactiae, S. dysgalactiae ssp. equisimilis, S. equi, S. equi ssp. equi, S. equi ssp. zooepidemicus, S. equinus, S. ferus, S. gallolyticus, S. gordonii, S. hyointestinalis, S. hyovaginalis, S. iniae, S. intermedius, S. intestinalis, S. macacae, S. mitis, S. mutans, S. oralis, S. parasanguinis, S. parauberis, S. phocae, S. pleomorphus, S. pneumoniae, S. porcinus, S. pyogenes, S. ratti, S. salivarius, S. sanguinis, S. shiloi, S. sobrinus, S. suis, S. thermophilus, S. thoraltensis, S. uberis, S. vestibularis, S. viridans. The invention also relates to the use of a strain of lactic acid bacterium according to the invention, or of a polysaccharide secreted by a strain according to the invention, for the preparation of a dietary composition, in particular an acidified milk or a fromage frais. The invention also relates to a dietary or pharmaceutical composition comprising a strain of lactic acid bacterium or a polysaccharide consisting of a succession of glucose, galactose and N-acetylglucosamine in a respective proportion of 3:2:1. In particular, strains CNCM I-1920, I-1921, I-1922, I-1923, I-1924, I-1925 and I-1926.
Patent PL-343410-A1 (PL)
Title: A device for holding pieces of wood
Inventor: TALLVING NILS
IPC: B27B29/00
Filed: 1999-04-15
Abstract: A device for holding varying pieces of wood when cutting, for instance with a chain saw, comprising a frame (9), a pendulum (2) having spikes (4) and being pivotally mounted at an upper part (8) of the frame and a lower frame part having upwardly directed spikes (3). The pendulum (2) with its spikes (4) is arranged to assume steplessly varying positions in relation to the upwardly directed spikes (3) of the lower frame part. The freely pivoting pendulum (2) with its spikes (4) is arranged, by its own weight, to engage into and hold an inserted piece of wood within the range of pivotation of the pendulum.
Patent PL-343888-A1 (PL)
Title: Process to recover molybdenum and vanadium metals from spent catalyst by alkaline leaching
Inventor: VEAL JACK THOMAS
IPC: C22B34/22
Filed: 1999-05-06
Abstract: There is provided a process to reclaim metals from catalysts, said process comprising collecting one or more catalyst containing at least one metal sulfide; leaching the catalyst in an atmospheric leach step; separating the leached slurry into a first liquid stream and a first solid; leaching the first solid in a pressure leach process; separating the second leached slurry into a second liquid stream and a second solid; collecting the first and second liquid streams; oxidizing the combined liquid stream; cooling the oxidized liquid stream; adjusting the pH of the oxidized liquid stream; contacting the cooled oxidized liquid stream with an organic solvent containing an extractant; stripping the soluble metal species from the organic phase; adjusting the pH of the aqueous phase to selectively precipitate at least one metal as a metal salt; and separating the metal salt from the aqueous phase.
Patent PL-346623-A1 (PL)
Title: Toilet fill valve with improved noise abatement
Inventor: LE TUAN VAN
IPC: F16K47/08
Filed: 1999-09-14
Abstract: A toilet fill valve includes a housing defining a water fill passage and a water inlet. A valve disposed in the passage divides the housing into a upstream portion and a downstream portion. A pressure regulator vertically oriented in the downstream portion of the housing has a spiral configuration providing a significant pressure drop in the water flow. Noise abatement is enhanced by pressure regulation which reduces the flow velocity, flow directors which inhibit turbulence, and energy drops provided in a downspout.
Patent PL-351888-A1 (PL)
Title: Powder inhaler for connected medicine
Inventor: HAIKARAINEN JUSSI
IPC: A61M15/00
Filed: 2000-04-20
Abstract: The invention relates to a multidose powder inhaler for the dispensing of a powdered medicament by inhalation. The device comprises two or more medicament containers for different drug powders which are inhaled as a combined medication, and separate aerosolization channels for each drug powder. The device of the invention is useful, for example, in the treatment of asthma.
Patent PL-353044-A1 (PL)
Title: Rafter shape
Inventor: HENKENJOHANN JOHANN
IPC: E04D3/08
Filed: 2002-03-27
Abstract: The rafter profile (10) for glass roofs comprises a plastic connector profile (1) consisting of a base (2), a web (4) and holding head (5) with a clipped-on cover and holding element (15) for the glazing units (19). The base (2) incorporates turned-up end elements (3) interacting with the holding protrusions (13) of the aluminum rafter profile.