baber/WOPTO huggingface dataset:
Patent IE-43539-B1 (IE)
Title: 2-(2'-aryl-6-chromonyl) propionic acids, and an analgesic and anti-inflammatory derivatives thereof
IPC: C07D333/22
Filed: 1975-11-18
Abstract: 1512537 2 - (21 - Aryl - 6 - chromonyl)- propionic acids LIPHA LYONNAISE INDUSTRIELLE PHARMACEUTIQUE 19 Nov 1975 [20 Nov 1974 10 Oct 1975] 47707/75 Heading C2C Novel compounds of the Formula I wherein X is phenyl, halophenyl, polyhalophenyl, C 1-4 alkylphenyl, trihalomethylphenyl, aryloxyphenyl, furyl or thienyl and R is hydrogen, C 1-4 alkyl, #-hydroxy- C 2-4 alkyl, morpholinoethyl or dialkylaminoalkyl in which each alkyl group has up to 4 carbon atoms, and where appropriate, salts with pharmaceutically acceptable acids or bases, may be prepared by esterifying a compound of the Formula II with methanol, treating the resulting ester with sodium hydride and ethyl carbonate to produce a compound III α-methylating the malonic acid ester and then hydrolysing and decarboxylating the resulting 2-methyl malonate under acid conditions to yield a compound I in which R is hydrogen optionally followed by esterification and/or salt formation. The intermediates of the Formula III are prepared by converting 2-aryl-6-bromomethylchromone to 2 - aryl - 6 - cyanomethylchromone and hydrolysing the cyano group to the free acid. The 2 - aryl - 6 - bromomethylchromones are prepared either by reacting 5-methyl-2-hydroxy acetophemone with an ethoxycarbonyl substituted aryl group in the presence of sodium hydride to yield a 1-(2-hydroxy-5-methylphenyl)- 3 - aryl - 1,3 - dioxopropane which is cyclized to a 6 - methyl - 2 - aryl - chromone and then brominated or condensing 2-hydroxy-5-methoxymethyl acetophenone with a cheorocarbonyl substituted aryl group in the presence of sodium hydride to yield a 1-(2-hydroxy-5-methoxymethylphenyl) - 3 - aryl - 1,3 - dioxopropane which yields the required compound on cyclization with hydrobromic acid. 5 - Methoxymethyl - 2 - hydroxyacetaphenone is prepared by reacting 5-chloromethyl-2- hydroxy acetophenone with methanol in the presence of hydrochloric acid and iron. Pharmaceutical compositions of the compounds I with the usual excipients show analgesic and anti-inflammatory activity when administered orally or parenterally.
Patent IE-43896-B1 (IE)
Title: Inhalation devices
IPC: A61M11/02
Filed: 1976-12-10
Abstract: An aerosol inhalation device is designed to use a capsule having a single dose of medication and a propellant. The device includes a hollow needle which perforates the capsule to release the medication. The capsules used with the device include a single dose of medication and an appropriate quantity of propellant.
Patent IE-59325-B1 (IE)
Title: Fabric softener composition
IPC: C11D3/22
Filed: 1986-10-17
Abstract: Rinse-added fabric softening compositions containing a fabric softening active system at least 10% of which consists of certain di(higher alkyl) cyclic amines, and relatively low concentrations of polymeric soil release agents such as hydroxyether cellulosic polymers, copolymeric blocks of terephthalate and ethylene oxide or propylene oxide and cationic guar gums.
Patent IE-74208-B1 (IE)
Title: Arylpyrrole insecticidal acaricidal and nematicidal agents and methods for the preparation thereof
Inventor: BROWN DALE GORDON
IPC: C07D207/34
Filed: 1990-08-10
Abstract: This invention is directed to certain novel insecticidal, acaricidal and nematicidal arylpyrrole agents and a method for controlling insects, acarids and nematodes therewith. The invention also is directed to a method for protecting growing plants from insect, acarid and nematode attack by applying to said plants or the soil in which they are growing, an insecticidally, acaricidally or nematicidally effective amount of a novel arylpyrrole compound. The present invention further is directed to a method for the preparation of the arylpyrrole compounds.
Patent IE-61372-B1 (IE)
Title: Sieve
Inventor: REID DOUGLAS JAMES
IPC: B07B13/00
Filed: 1990-12-11
Abstract: The invention relates to a screen that is suitable for grading syntheticdiamonds and particles of cubic boron nitride. Such a screen compriseshexagonal openings or, preferably, octagonal openings disposed for providingprecise grading that can be further improved by laying out a number ofscreens in series, the sizes of the openings on the screens decreasing fromone screen to the next.
Patent LU-100494-B1 (LU)
Title: Sac cabine standard avec son chariot à bagages amovible combiné
Inventor: GANDANG-BANAG AUNEAU PASCALINE
IPC: A45C13/38
Filed: 2017-10-27
Granted: 2019-05-08
Abstract: La présente invention est relative à la création d'un produit industriel de bagage et outil de transport de bagages, le sac cabine standard avec son chariot à bagages amovible combiné. L'invention comporte deux éléments distincts qui se combinent et ayant les dimensions autorisées pour les compagnies aériennes européennes pour un bagage cabine. Le sac cabine standard, premier élément, a pour fonction de transporter des effets personnels, de même que son chariot à bagages amovible, second élément, lorsque celui-ci est déployée a pour fonction de transporter et supporter la bagagerie ou tout autre objet de même nature lors du déplacement.
Patent LU-102476-B1 (LU)
Title: Experimental device for continuously separating mixture of gas-containing coal and water
Inventor: WANG HAIWEN
IPC: E21B43/00
Filed: 2021-02-03
Granted: 2021-08-10
Abstract: The present invention discloses an experimental device for continuously separating a mixture of gas-containing coal and water, including a feeding crusher. Separation equipment includes a bin body; a sealing bin door and a feeding pipe are mounted on a top surface of the bin body; a primary sieve plate is mounted at the top of the interior of the bin body; mesh diameters of the primary sieve plate, a secondary sieve plate and a tertiary sieve plate arc sequentially reduced; a heat preservation hood is mounted at the bottom of the secondary sieve plate; the heat preservation hood includes a vertical plate, an unloading plate and a water baffle; a heat preservation pump is mounted inside the heal preservation hoop; a second heating panel is embedded in the surface of the unloading plate; and a first heating panel is embedded in the surface of the water baffle.
Patent LU-500752-B1 (LU)
Title: Photocatalytic Ultraviolet Air Disinfection and Deodorization Device for Livestock and Poultry Houses
Inventor: LI XUANYANG
IPC: B01D53/34
Filed: 2021-10-19
Granted: 2022-04-19
Abstract: A photocatalytic ultraviolet air disinfection and deodorization device for livestock and poultry houses, comprising a housing, wherein a water pump is arranged at the bottom, a fan is arranged at the top, a filter component is arranged above the fan, the water inlet of the water pump is connected with a box, and the water outlet of the water pump is connected with a water pipe; one end of the water pipe penetrates through the bottom of a funnel and extends to be provided with a nozzle, and one end of the box body is provided with a drainage component; one side of the funnel is provided with a dosing tube, one end of the dosing tube penetrates through the housing and extends out; the side of the funnel is provided with air ducts, one end of the air duct penetrates through the housing.
Patent LU-501838-B1 (LU)
Title: Processing Method and Equipment of High Temperature Resistant Hard Brittle Materials
Inventor: DONG HELEI
IPC: H01L21/447
Filed: 2022-04-13
Granted: 2022-10-13
Abstract: The invention discloses a processing method and equipment of high-temperature resistant hard brittle materials, wherein the processing method of the high-temperature resistant hard brittle materials includes: coating photoresist on the cleaned surface of the high-temperature resistant hard brittle material wafer, and placing a mask plate for photoetching development; Etching the photoetching developed wafer to form a groove for preparing a predetermined structure; The etched wafer is aligned with another wafer, and hot pressing bonding is carried out to make the contact surfaces of the two wafers form permanent bonding surfaces, and the corresponding grooves form predetermined structures such as sealed cavities. The method is suitable for processing and manufacturing high-temperature resistant hard and brittle materials such as gallium lanthanum silicate crystals.
Patent LU-502770-B1 (LU)
Title: Aerator power efficiency test apparatus and test method
Inventor: GU HAITAO
IPC: G01M99/00
Filed: 2022-09-08
Granted: 2023-03-07
Abstract: The present invention relates to an aerator power efficiency test apparatus, comprising a water tank, a dissolved oxygen meter and a miniature waterwheel type aerator. The water tank is internally provided with a fixing rod for fixing the dissolved oxygen meter; the miniature waterwheel type aerator to be tested comprises a power mechanism, a main floating body, an auxiliary floating body and an impeller, one end of the main floating body being connected to the auxiliary floating body so as to make the floating body a T-shaped structure, and float balancedly within the water tank; an output shaft of the power mechanism protrudes from both sides and is connected to the impeller, an upper port of the water tank is fixedly provided with a cross rod, a positioning column among the cross rod vertically and downwardly passes through a positioning hole at the junction of the main floating body and the auxiliary floating body, and there is a gap between a side surface of the auxiliary floating body and an inner wall of the water tank; and the whole test apparatus is arranged in a refrigerating room capable of adjusting temperature, and an electric heating tube for heating is arranged at the bottom of the water tank.
Patent LU-503423-B1 (LU)
Title: Machining method for positive and negative pole pieces of lithium battery
Inventor: LU SHENGHUI
IPC: H01M4/1395
Filed: 2023-02-01
Granted: 2023-09-25
Abstract: The present invention relates to a machining method for positive and negative pole pieces of a lithium battery. All raw materials in the positive and negative poles of the lithium battery are as follows in parts by mass: 80-100 parts of an electrode active material, 60-80 parts of a solvent, 5-10 parts of a binder and 1-4 parts of a conductive agent. Preparation of electrode slurry: mixing the electrode active material, the solvent, the binder and the conductive agent together, and performing full stirring and dispersion to form slurry; coating: uniformly coating a current collector with the slurry prepared in the first step, and drying the solvent; and blanking of pole pieces: blanking, by a blanking device, the pole pieces prepared in the second step into a specified size and shape.
Patent NO-300599-B1 (NO)
Inventor: GONUS PHILIPPE
IPC: A23L5/40
Filed: 1993-02-18
Abstract: In order to decolour a highly coloured fatty acid ester intended for food or cosmetic use which it is not possible to decolour satisfactorily for the envisaged applications by conventional decolourising, a fatty acid ester in solution in a nonpolar solvent is made to pass through a column charged with a mixture of montmorillonite, silica gel and/or active charcoal.
Patent NO-301018-B1 (NO)
Inventor: AHLERS MICHAEL
IPC: A61K31/785
Filed: 1993-07-21
Abstract: The invention relates to crosslinked, nitrogen-containing vinyl copolymers containing units of the formula I <IMAGE> and the physiologically acceptable salts thereof, where, in formula I, A1, A2, R, w, x, y and z are as defined, to a process for their preparation, and to the use of the compounds as medicaments (drugs, pharmaceuticals), active compound (active ingredient) carriers and as foodstuff auxiliaries.
Patent NO-304612-B1 (NO)
Inventor: HIORTH ESPEN
IPC: E21B33/127
Filed: 1994-03-21
Abstract: PCT No. PCT/NO95/00057 Sec. 371 Date Nov. 5, 1996 Sec. 102(e) Date Nov. 5, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/25876 PCT Pub. Date Sep. 28, 1995A multi-operational inflatable packer, particularly for use in oil and gas wells, comprises an outer rubber layer (5), at least two cord layers (6, 7) internal to the outer rubber layer (5), and an inner rubber layer (8); the cord layers comprise yarn of aramide fibers. The cord layers are arranged as one inner and one outer cord layer (6, 7), which are not embedded in rubber. The inner cord layer (7) comprises a thin yarn, and the outer cord layer (6) comprises a thicker yarn. Inner and outer cord layers (6, 7) are at the end of the packer anchored by a pressure sleeve (3). A packer ring of high tensile steel is situated within the pressure sleeve in direction against the packer (1), preferably having a yield strength above 700 MPa.
Patent NO-306328-B1 (NO)
Inventor: ESKA PETER
IPC: A63B39/02
Filed: 1994-10-13
Abstract: A container (1, 1', 28) has a pressure vessel for regenerating and storing tennis balls (21, 21') under a positive gas pressure, preferably a positive air pressure. The container has a bottom (3, 20, 35) and a pressure-tight lid (3', 4, 31, 31') with an inlet valve (24, 24') and a gas pump (8, 8', 34) linkable thereto. The gas pump (8) is constructively integrated inside the pressure vessel (2, 30, 30') or the container (1, 1', 28). A removable receptacle (12) made of several mutually detachable parts (13, 14) is inserted into the pressure vessel (2). The receptacle contains mutually separated recesses (15, 16) having substantially the size of tennis balls (21, 21') and interconnected by means of the inlet valve (24, 24') in such a way that gas can flow from one recess into another recess. The recesses (15, 16) are located within the parts (13, 14) that constitute the receptacle (12) and which make up chambers (15, 16) for tennis balls when the molds are aligned and assembled. An positive pressure may be applied on the tennis balls (21, 21') disposed in the chambers (15, 16) by means of the gas pump (8, 8'). A pressure relief valve (7, 7') and an outlet valve (6, 6') are integrated in the lid (3, 3') of the container and are in communication with the pressure vessel (2, 2') inside the container.
Patent NO-324339-B1 (NO)
Inventor: BOUTEVIN BERNARD
IPC: C08F12/06
Filed: 1997-04-21
Abstract: Method of (co)polymerisation is claimed which comprises polymerisation of at least one monomer in presence of stable free radical and initiator of formula R1-O-O-R2 in which R1,R2 = alkyl, aryl, alkylaryl or arylalkyl. Also claimed is (co)polymer produced by the method.
Patent NO-324376-B1 (NO)
Inventor: SERAVALLI ALEXANDRE
IPC: H05B3/84
Filed: 1999-01-13
Abstract: The composite sheet (1) comprises two glass leaves sandwiching a thin, e.g. 0.8 mm, separating layer of thermoplastic material, e.g. polyvinyl butyral or polyurethane. The resistor wires, e.g. of tungsten about 0.02 mm diameter, are laid, during manufacture, in generally vertical thermally formed undulating channels, on one face of the separating layer. The resistor wires are connected in parallel at each end by, e.g. three, closely parallel copper conductors, also laid in prepared channels, crossing under - optimally over - the resistor wires. Soldered joints may be unnecessary if the assembly is completed with sufficient pressure. Feed conductors terminate in snap-on connectors, optimally wholly contained within recesses in the central layer, the external circuit connector penetrating the latter to complete the connection.
Patent NO-334890-B1 (NO)
Title: Rørskjøt
Inventor: NAGAYOSHI HARUYUKI
IPC: E21B17/042
Filed: 1999-08-03
Abstract: En rørskjøt omfatter, en bolt med en konet hannskrueseksjon formet på en ytre periferisk flate av en ande av et rør; en boks med en konet hunnskrueseksjon, som kan være skrudd til den konede hannskrueseksjonen, formet på en indre periferisk flate av en ende av et rør, hvori den konede hannskrueseksjonen er skrudd inn i den konede hunnskrueseksjonen, en toppflate av en hanngjengerygg til den konede hannskrueseksjonen og en toppflate en hunngjengerygg til den konede hunnskrueseksjonen har en forhåndsbestemt bredde lik en firkantskruegjenge, trapesformet skruegjenge og en trapesskruegjenge, og toppflater av begge gjengerygger er skråstilt i en retning motstående til en konet flate av skruegjenger med hensyn til en flate parallell til røraksen.
Patent NO-317368-B1 (NO)
Inventor: BERBEN PIETER HILDEGARDUS
IPC: B01J21/12
Filed: 1999-08-12
Abstract: The invention concerns a process for hydrogenation, hydroisomerization and/or hydrodesulfurization of a sulfur contaminant containing hydrocarbon feedstock, wherein the feedstock is contacted in the presence of hydrogen gas with a catalyst, which catalyst comprises platinum, palladium or a combination thereof on a non-crystalline, acidic silica-alumina support, which support is obtained by sol-gel techniques and wherein the ratio of Si to Al is from 1:10 to 200:1.
Patent NO-309961-B1 (NO)
Inventor: SJÅSTAD ANFINN
IPC: A01K97/04
Filed: 1999-08-23
Abstract: The present invention relates to the use of a natural polymer in bait/fish feed, the natural polymer according to the present invention being expanded and odour and/or taste added which atracts fish. The expansion is carried out by the use of a suitable device when the polymer has to be employed as bait or fish feed. In a specially preferred embodiment starch, such as maize or rice starch, is employed, possibly together with a filler.
Patent NO-328229-B1 (NO)
Inventor: PENDERGAST WILLIAM
IPC: C07H19/10
Filed: 1999-12-14
Abstract: The present invention provides a method of stimulating cervical and vaginal secretions in a mammal by treatment with P2Y<SUB>2 </SUB>and/or P2Y<SUB>4 </SUB>purinergic receptor agonists. Treatment of vaginal dryness associated with menopause, chemotherapy, and various disease states as well as the treatment of vulvar pain is discussed. Suitable agonists such as UTP, CTP, ATP, dinucleotides and analogs thereof are disclosed.
Patent AT-510838-B1 (AT)
Title: Heizeinrichtung mit einem brennraum zur verbrennung von brennmaterial auf basis von biomasse
IPC: F23J13/04
Filed: 2011-03-14
Granted: 2012-07-15
Abstract: Die Erfindung betrifft eine Heizeinrichtung (1) mit einem Brennraum (2) zur Verbrennung von Brennmaterial auf Basis von Biomasse, umfassend wenigstens eine Ausströmöffnung zum Abführen von bei der Verbrennung entstehenden Rauchgasen aus dem Brennraum (2), wenigstens eine Rauchgasaustrittsöffnung (33) zur Oberleitung von bei der Verbrennung entstehenden Rauchgasen in einen Kamin, wenigstens einen zwischen die Ausströmöffnung und die Rauchgasaustrittsöffnung (33) strömungstechnisch eingebundenen Wärmetauscher (34) mit wenigstens einem Rauchgaskanal zum Entziehen von Wärmeenergie aus den Rauchgasen, und wenigstens ein Rauchgasgebläse zum Aufbau oder zur Beschleunigung einer Rauchgasströmung im Rauchgaskanal des Wärmetauschers(34). Der Rauchgaskanal umfasst dabei einen ersten Kanalabschnitt (36) und zumindest einen weiteren Kanalabschnitt (37), wobei der erste und der zumindest eine weitere Kanalabschnitt (36, 37) jeweils vertikal verlaufen, nebeneinander angeordnet und strömungstechnisch in Serie geschaltet sind. Dabei ist im oberen Endabschnitt des ersten Kanalabschnittes (36) der Einlass und im oberen Endabschnitt des in Strömungsrichtung letzten Kanalabschnittes (37) des Rauchgaskanals der Auslass für die durch den Rauchgaskanal des Wärmetauschers (34) geleiteten Rauchgase ausgebildet.
Patent AT-508167-B1 (AT)
Title: Selbstfärbe-handstempel
IPC: B41K1/36
Filed: 2009-04-17
Granted: 2011-07-15
Abstract: Selbstfärbe-Handstempel (1) mit einem Rahmen (2) aus Metall, der zwei durch eine obere Deckwand (19) miteinander verbundene Seitenwände (6, 7) aufweist, und mit einem bei Benützung relativ zum Rahmen (2) entgegen Federkraft abwärts bewegbaren Betätigungsbügel (3) aus Metall, der zwei entlang der Seitenwände (6, 7) des Rahmens (2) verschiebbare Schenkel (4, 5) aufweist, mit denen ein innerhalb des Rahmens (2) verschiebbar und wendbar angeordnetes Typenaggregat (11) gekuppelt ist, wobei im oberen Bereich des Rahmens (2) Auflager-Vorsprünge (30) für einen einschiebbaren Stempelkissenhalter (13) vorgesehen sind, die an den Innenseiten der Seitenwände (6, 7) des Rahmens (2) einwärts abstehen, wobei die Auflager-Vorsprünge (30) an Tragkörpern (26), die an den Außenseiten der Rahmen-Seitenwände (6, 7) vorgesehen sind, angebracht sind und durch Öffnungen in den Seitenwänden (6, 7) ragen.
Patent AT-508442-B1 (AT)
Title: Verfahren zur lagebestimmung eines objekts auf einer geländefläche
IPC: G01B11/02
Filed: 2009-05-08
Granted: 2011-03-15
Abstract: Es wird ein Verfahren zur Lagebestimmung eines Objekts auf einer Geländefläche mit Hilfe einer digitalen Bilderfassungseinrichtung beschrieben, wobei ein mathematisches Modell der Geländefläche erstellt und die erstellte Modellfläche (2) der Geländeabbildung durch die Bilderfassungseinrichtung zur Bestimmung der Lagekoordinaten (x, y, z) des Objekts auf der Modellfläche (2) der Objektabbildung zugeordnet wird. Um einfache Kalibrierungsbedingungen zu schaffen, wird vorgeschlagen, dass ausgewählten Geländepunkten entsprechende Punkte (P1, P2, P3) auf der Modellfläche (2) in einer zentralen Projektion durch ein Drehen und Verschieben der Modellfläche (2) in eine den Abbildungskoordinaten (Xb, yb,) dieser durch die Bilderfassungseinrichtung abgebildeten Geländepunkte entsprechende Lage überführt werden und dass dann aus den als Projektionskoordinaten dienenden Abbildungskoordinaten (xb, yb) des Objekts die Lagekoordinaten (x, y, z) des Objekts auf der Modellfläche (2) ermittelt werden.
Patent AT-516449-B1 (AT)
Title: Verschluss für eine Trinkflasche
IPC: B65D47/32
Filed: 2014-11-13
Granted: 2016-07-15
Abstract: Verschluss (1) für eine Trinkflasche (10), umfassend eine Verschlusskappe (4) zur Befestigung des Verschlusses (1) an einer Trinkflasche (1 0), wobei die Verschlusskappe (4) ein Durchgangsloch (3) und wenigstens eine Ventilationsöffnung (13) aufweist, eine Dichtung (12), die in der Verschlusskappe (4) angeordnet ist, wobei entweder die Dichtung (12) oder die Verschlusskappe (4) einen Steg (5) aufweist, über welchen sich Dichtung (12) und Verschlusskappe (4) zumindest abschnittsweise berühren, wobei die Dichtung (12) einen Kipppunkt aufweist und so auf dem Steg (5) aufliegt, wobei in der Trinkflasche (10) ein Dichtabschnitt zwischen dem Steg (5) und einer Innenwandung der Verschlusskappe (4) entgegen der Wirkrichtung eines Überdrucks zwischen einer ersten und einer zweiten Stellung bewegbar ist, wobei in der ersten Stellung der Dichtabschnitt an der Innenwandung der Verschlusskappe (4) aufliegt und in der zweiten Stellung ein Spalt zur Ventilation der Trinkflasche (10) über die wenigstens eine Ventilationsöffnung (13) freigegeben ist.
Patent BG-61565-B1 (BG)
Title: Composition of cement, solution and concrete and method forthe preparation of building articles and structures from them
Inventor: LUKAJANCHIK GENNADIJ V
IPC: C04B28/00
Filed: 1994-08-09
Abstract: The building articles and structures produced meet with thehigher requirements for compression strength and bending, frost -resistance and accelerated gathering of strength of the concreteproducts. The hardening accelerator is in the substance requiringlow water consumption in ratio to the superplastifier of 0.2-0.56and the mineral additive contains acid slag and zeolite in ratiofrom 1:1 to 1:5. The ratios of all components are listed.According to the method the composition is used by introducing theadditive of the accelerator of hardening in the low waterconsumption substance. The method is also applicable in articlesand structures having fibre reinforcement.