baber/WOPTO huggingface dataset:
Patent IE-891985-L (IE)
Title: New catalyst capable of being used in a process for the¹selective reduction of oxides of nitrogen
IPC: B01J23/85
Filed: 1989-06-19
Abstract: The invention relates to a catalyst comprising a support based on porous alumina and at least one catalytically active phase, the catalyst support comprising a surface layer of at least one compound of spinel type. 
<??>The invention also relates to a process for preparing the catalyst and to a process for removing the nitrogen oxides present in a gas stream which may also contain sulphur oxides, using the said catalyst.
Patent IE-852143-L (IE)
Title: FURO (3,4-c) PYRIDINE DERIVATIVES
IPC: A61K31/435
Filed: 1985-08-30
Abstract: <IMAGE> The compounds I (A1, A2 independently = H, C1-C5hydrocarbon, heterocycle up to 6 ring atoms, carbomonocycle, phenylalkyl, phenylalkenyl; each (except H) unsubstituted or substituted by one or more of F, Cl, CF3, C1-C5alkyl, C1-C5alkoxy, C1-C5alkylthio, di(C1-C5alkyl)-amino, di(C1-C5alkyl)-amino- (C1-C5alkoxy), alpha - or beta -(C1-C5alkoxy)-N-pyrrolidinyl), which are known compounds of interest for their therapeutical activity, principally in the fields of diuresis, lowering of blood pressure, kidney protection and also as antihistaminic agents, are prepared by reacting the corresponding 6-formyl derivatives with 1- dimethylaminomethyl-vinylmagnesium bromide at the boil in a non-polar solvent such as tetrahydrofuran.
[GB2163744A]
Patent IE-862224-L (IE)
Title: Sealing between two metal plates used as electromagnetic¹field screens
IPC: H05K/
Filed: 1986-08-19
Abstract: A device for achieving a seal between the edge portions of two metal plates which are used as screens against electromagnetic fields, the device including a metallic sealing strip which is intended to be compressed along these edge portions. The sealing strip (1) comprises a helically wound metal element with a cornered cross section, and the edge portion of one metal plate (6) is intended, by engaging against a support (4), to be pressed against the sealing strip (1) both in the cross-sectional and in the longitudinal direction of the strip, so that the turns of the helically wound metal element are twisted in the longitudinal direction of the strip in relation to their original positions. Parts of the cornered sides of the metal element will thus be pressed against said edge portions, which gives good metallic contact.
[WO8701901A1]
Patent IE-882240-L (IE)
Title: Dry blending process for the quaternization of polyvinyl alcohol
Inventor: BERESNIEWICZ ALEKSANDER
IPC: C08F8/32
Filed: 1988-07-22
Abstract: Cationic polyvinyl alcohol is prepared by blending polyvinyl alcohol under high shear conditions, at 0-100 DEG C, with a small amount of water, a small excess of base, and a quaternizing agent containg a halohydrin radical and a quaternary ammonium group. The quaternization proceeds with acceptable conversions of about 35 to well over 50%. The quaternized polyvinyl alcohol has many applications, including use as a flocculating agent, as a stabilizing colloid, and in adhesive formulations.
[EP0300490A2]
Patent IE-45929-L (IE)
Title: Tetralines.
IPC: A61K31/22
Filed: 1977-12-05
Abstract: The invension provides compounds of formula I, I wherein R1 is, for example, hydrogen or alkanoyl of 1 to 20 carbon atoms; R2 is, for example, hydrogen, hydroxy, alkanoyl of 1 to 20 carbon atoms, CF3SO2NH or CC13SO2NH; R3 is hydrogen or, when R2 is chlorine, R3 may also be chlorine; R4 is, for example, hydrogen, alkyl of 1 to 4 carbon atoms or cycloalkyl of 3 to 8 carbon atoms; and R6 is, for example, hydrogen, alkyl of 1 to 4 carbon atoms or, together with R5, a -(CH2)4-, -(CH2)5 or (CH2)6-group, which compounds possess pharmacological activity, for example in she treatment of cardiac diseases and Parkinson's disease.
[CA1105475A]
Patent IE-822478-L (IE)
Title: Landing tool for landing a tubing hanger in a subsea well¹casing
IPC: E21B33/047
Filed: 1978-01-23
Abstract: An adaptor means for aligning two members to be connected in coaxial, sealed relationship in which the adaptor means includes an adaptor body member having an inner central portion with a throughbore and of preselected length, at least two-part cylindrical or arcuate segments spaced radially outwardly of said inner portion and in concentric relation thereto, said arcuate segments having a length greater than the length of the inner portion; and tubular nipple members carried in passageways in said body member, said tubular members having a length not greater than the length of the inner portion or the segments and lying on a radian between a segment and the inner portion. The arcuate segments each subtend a different angle and are slidably, precisely received in corresponding arcuate recesses provided on a mandrel end of a well tool for precise alignment of the tubular nipple member with a passageway in the well tool. A landing tool and landing technique for locating a tubing hanger in a wellhead assembly in a precise position whereby said seal adaptor means may be properly aligned and mated with said tubing hanger. A landing tool and landing technique in which a tubing hanger is supported above its landed position while being angularly oriented, and when once oriented is lowered into landed position without turning or loss of such angular orientation.
[US4089377A]
Patent IE-872488-L (IE)
Title: Process for producing lactic acid by fermentation of¹lactoserum
IPC: C12P7/56
Filed: 1987-09-14
Abstract: The process starts with a lactoserum permeate containing lactose in a proportion of 30-70 g/l. The fermenter (4) is equipped with a stirring system (5) and thermostatted between 28 and 45 DEG C. The lactoserum permeate (1), bacteria of the Lactobacillus type with a high rate of acidification, and biofactors (6) are introduced therein. After ultrafiltration (9) of the fermenting must, the retained material is returned to the fermenter (10) and the filtrate (11) is pumped into a system of ion exchange columns (20). Lactic acid is recovered by frontal elution with a solution of a strong inorganic acid. <IMAGE>
[EP0265409A1]
Patent IE-782491-L (IE)
Title: Heating circuit
IPC: H05B1/02
Filed: 1978-12-18
Abstract: A heating circuit, in particular for electric blankets or pads, comprises a first, heating conductor and a second conductor separated by a material which has an impedance that falls with increasing temperature and/or which will melt in the event of overheating to allow contact between the two conductors. A half-wave rectifier and a thermally-operative circuit interruption means are connected in series with the heating conductor across an AC supply. A resistor is electrically connected to the second conductor such that the resistance and the impedance of said material are connected in series across the supply. The resistor is thermally coupled to the circuit interruption means whereby, in the event of overheating of said material, the drop in the impedance of the material to a reduced or zero value will cause the current through the resistor to increase to heat the resistor, which causes the circuit interruption means to disconnect the circuit from the supply.
[US4251718A]
Patent IE-883505-L (IE)
Title: Stabilized medicinal substances, a process for the preparation thereof, and stable medicinal formulations
IPC: A61K9/20
Filed: 1988-11-23
Abstract: Stabilised compounds of the formula I 
<IMAGE>
 in which R, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings, and process for the preparation thereof are described. The stabilised compounds are suitable for the production of pharmaceutical preparations.
Patent NO-843274-L (NO)
Inventor: PAGE YVES-MARIE
IPC: A61K35/74
Filed: 1984-08-16
Abstract: 1. Immunomodulating medicament of biological origin, of which the active principle is formed by the products of lysis or a fraction of these products of bacteria lysed by bacteriophagic route, characterised in that it contains, as active principle, the sterile lysis filtrate of at least two bacteria lysed by homologous bacteriophagic route ; the bacteria chosen being Klebsiella pneumoniae and Escherichia coli.
Patent NO-850302-L (NO)
Inventor: WERFF JEICHIENUS ADRIAAN VAN D
IPC: F01C3/02
Filed: 1985-01-25
Abstract: Toroidal motor/pump comprising a toroidal cilindrical casing (12) with a disc rotor (13) containing rotatably mounted vanes (6,7,8) which are able to seal off the cilinder, wherein on the shaft of the vanes rockers (12,13,14) are fixed which during rotation of the motor/pump cooperate with a curved disc, which casing possesses a restricted section in the shape of the disc rotor through which the vanes in closed position are able to pass, as well as an inlet and outlet port for a pressure medium in the section wherein the vanes are rotating as illustrated in figure 1. To guarantee a smooth working between the casing halves and the disc rotor two complementary twin axially curved discs are arranged between which the rockers are running, said rockers having the general shape of a central cam with two side cams so that they are able to move through the disc rotor. The restriction is so constructed that the vane in its passing position is not turned a complete 90°, but about 85°.
Patent NO-851118-L (NO)
Inventor: BURNS DAVID
IPC: G01S7/32
Filed: 1985-03-20
Abstract: Signal processing circuitry is disclosed for processing the echo signals of echo sounders to extract the leading edge of bottom echo components of the echo signals and to provide a reading of the average area under successive leading edges. Second and later bottom echo processing is additionally disclosed. Processing is achieved with a sample and hold circuit comprising an integrator (34), a first switch (33) for switching the required echo signal portion to the integrator, storage means (C2) for storing integrated values to be displayed, and a second switch (35) for selectively coupling values from the integrator to the storage means.
Patent NO-864061-L (NO)
Inventor: WAETJEN FRANK
IPC: C07D487/04
Filed: 1986-10-13
Abstract: New heterocyclic derivatives having the general formula: wherein R′ is C<sub>1-6</sub>-alkyl, C<sub>3-7</sub>-cycloalkyl or C<sub>1-3</sub>-alkoxy­methyl, and- A - is -(CH₂)<sub>n</sub>-Y-(CH₂)<sub>m</sub>-,wherein n and m is O or 1 and -Y- is -O-, -S-, -CH₂-, or -NR"-, wherein R" is hydrogen or C<sub>1-6</sub>-alkyl.The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics and in human and animal health as anthelmintics, ecto- and endoparasiticides, insecticides and acaricides.
Patent NO-864544-L (NO)
Inventor: AZERAD ROBERT
IPC: C07C19/08
Filed: 1986-11-14
Abstract: Gas phase process for the mnaufacture of chloropentafluoroethane by the action of hydrofluoric acid on dichlorotetrafluoroethane in the presence of a catalyst, characterized in that the catalyst is prepared by reacting, in gas phase, an activated alumina whose sodium oxide content is less than 300ppm and in which the volume of the pores with a radius of 40 angstroms and more is greater than 0.7 cm3/ g with hydrofluoric acid or with a mixture of hydrofluoric acid with air, nitrogen or a fluoro compound.  Said chloropentafluoroethane is useful as a solvent, propellant and refrigerant.
Patent NO-871770-L (NO)
Inventor: GIANNETTI ENZO
IPC: C08F14/18
Filed: 1987-04-28
Abstract: A process for polymerizing or copolymerizing fluorinated monomers, in an aqueous dispersion, by the use of radical starters and of fluorinated surfactants, characterized by working in the presence of a perfluoropolyether having neutral end groups, being liquid under the polymerization conditions and in the form of an aqueous emulsion, in order to increase the polymerization rate.
Patent NO-875075-L (NO)
Inventor: KELLNER BERND
IPC: F24S10/40
Filed: 1987-12-04
Abstract: PCT No. PCT/EP87/00189 Sec. 371 Date Oct. 5, 1988 Sec. 102(e) Date Oct. 5, 1988 PCT Filed Apr. 7, 1987 PCT Pub. No. WO87/06328 PCT Pub. Date Oct. 22, 1987.In a vacuum solar collector comprising a seamless deep-drawn trough (1) which contains an absorber (9) and conduits (12, 13) for a heat transport medium and comprises an edge (4) on which a radiation-permeable pane (7) rests which covers the trough and which is supported over its area by spaced support elements (17) bearing in turn on the trough bottom (3), it is provided that the trough bottom (3) is made corrugated.
Patent NO-885540-L (NO)
Inventor: CLAAR TERRY DENNIS
IPC: C22C29/02
Filed: 1988-12-14
Abstract: The present invention relates to a novel method of manufacturing a composite body (3), such as a ZrB2-ZrC-Zr composite body, by utilizing a carburization technique. Moreover. the invention relates to novel products made according to the process. The novel process modifies the residual parent metal which remains in a composite body (3), by exposing said residual metal to a carburizing environment. Thus, by modifying the composition of residual parent metal, the properties of the resultant composite body (3) can also be modified. Parent metals such as zirconium, titanium and hafnium are well suited to be treated by the carburizing process according to the present invention.
Patent NO-902711-L (NO)
Inventor: MOORMAN CHARLES T
IPC: B01D11/02
Filed: 1990-06-19
Abstract: A screen (14) is mounted in an apparatus for contacting particulate solids with a fluid. The apparatus comprises an elongate column (10) for holding a bed of particulate solids for contact with a fluid, the column being designed to be oriented substantially vertically in use and having a fluid inlet (11) near the bottom for admitting a fluid into the column and a fluid outlet (13) near the top for permitting the fluid to exit the column after passing upwardly through a bed of particulate solids in the column. The purpose of the screen (14) is to screen solids from the fluid exiting the column through the fluid outlet (13). The screen (14) comprises a plurality of vertical screen wires (15), and the screen is located within the column such that all of the fluid passing through the column passes through the screen (14) and thence through the fluid outlet (13). Each pair of adjacent vertical screen wires (15) defines a substantially vertical screen slot (20) therebetween. The opening of each vertical screen slot (20) at the surface of the screen (14) which is upstream in the sense of a fluid flowing through the column (10), passing through the screen (14), and exiting through the outlet (13) during operation of the column (10), has a width suitable for screening solids from the exiting fluid and has a length which is substantially greater than its width.
Patent NO-904089-L (NO)
Inventor: DIKIS BYRON
IPC: B29C48/32
Filed: 1990-09-19
Abstract: Method of manufacturing a large-calibre plastic pipe, a hollow plastic profile of thermoplastic material which has a rectangular cross-section being extruded and close-together windings with adequate deformability being wound helically around the hollow plastic profile on a drum and, during the winding operation, the windings being welded to one another at the contact surfaces by means of a butt weld with axial pressure and heat being applied. The hollow plastic profile is shaped with an elongated, rectangular overall cross-section in an extrusion die as a multi-cell profile having profile outer walls and cell-forming cross-pieces. At the same time and/or thereafter, it is calibrated by internal cooling of the profile outer walls and of the cell-forming cross-pieces and provided with a dimensional strength which is stable up to a predetermined critical pressure. The calibrated and dimensionally stabilised multi-cell profile is again heated at the contact surfaces to the welding temperature of the thermoplastic material. The butt weld between the windings is welded under an axial pressure below the critical pressure for dimensional stability. - Extrusion dies for carrying out the method are also specified.
Patent NO-914318-L (NO)
Title: Fremgangsmaate og anordning for aa oppfriske bevegelseskompenserte sekvensmessige videobilder
Inventor: KRAUSE EDWARD
IPC: H04N11/04
Filed: 1991-11-04
Abstract: Et bildeområde oppfrlskes under transmissjonen av et sett av bevegelseskompenserte sekvensielle videobilder. Videobildene oppdeles l et flertall av hosliggende regioner. Blldeområdet oppfrlskes under en oppfrlsk- nlngssyklus ved å kommunisere en forskjellig region l hvert suksessive videobilde av settet uten bevegelses- kompensering. Bevegelseskompenserlng av de tidligere oppfriskede regioner av blldeområdet under oppfrisk- nlngssyklusen er begrenset til et område som inneholder kun de tidligere oppfriskede regioner. Videobildedata fra en eksisterende region som oppfrlskes blir kodet for bruk ved hjelp av en dekoder (figur 2) for å identifisere nevnte data som ikke-bevegelseskompensert data.
Patent NO-915000-L (NO)
Inventor: GAROFF THOMAS
IPC: C08F10/00
Filed: 1991-12-18
Abstract: When asymmetric olefins or a monomer mixture containing asymmetric monomers is polymerized by a catalyst composition containing esters of carboxylic acid e.g. as a so-called donor, and alcohol the ester group can be transesterificated with the alcohol to an ester containing another alkyl group during the preparation and/or polymerization of the catalyst. This is advantageous particularly when an adduct of a so-called spray-crystallized Mg-halide and alcohol is used as the catalyst carrier, because the alcoxy group of the alcohol of the carrier and the alcoxy group of the ester of the donor can be transesterificated and thus obtain the preferable effects of both esters on the run of the polymerization reaction. Hereby, a solvent having a high boiling point should be used as the intermediate agent, so that the transesterification reaction can take place. Most preferable have been found hydrocarbons having high boiling points, especially nonane and decane.
Patent NO-930554-L (NO)
Title: Person-befordringssystem
Inventor: MUELLER WOLFGANG
IPC: B66B9/02
Filed: 1993-02-17
Abstract: Kabelløst person-befordringssystem for meget høye bygninger med flere vertikale kjøresjakter og anordninger i etasjeplanene for horisontal forskyvning av automatisk kjørende kabiner. I samme vertikale kjøresj akt kan flere kabiner kjøre samtidig. Vertikale bakre sjaktveggpartier (11, 21) er forsynt med horisontale føringskanaler (12, 17) som kan åpne og lukke seg og som kabinen (1) kjører i ved horison- tal forskyvning. Kabinen er forsynt med øvre (7, 8) og nedre styreruller så vel som på sidene anbragte forskyvbare støtteruller (6, 23, 24). Som kombinert drivanordning for den automatisk kjørende kabin (l) tjener en under kabinen (1) plassert batterimatet friksjonshjul-drivanordning og en nettmatet lineær- drivanordriing bestående av permanentmagneter (5) som er festet på kabinen og lineænnotor-statorer (4) som er festet på sjaktbakveggen (2).
Patent NO-933700-L (NO)
Inventor: DURCHSCHLAG GERALD
IPC: E01B7/02
Filed: 1993-10-14
Abstract: In a device to ease the change movement for movable rails or track parts (7, 7'), in particular of tongue rails, in which the rails (7, 7') are supported during the change operation by rollers (10, 10') pressed resiliently against the bottom edge of the rail foot, the rollers (10, 10') are pressed, in at least one end position (7, 7') of the change movement, resiliently onto a lateral edge (14, 15) of the rail foot. This makes it possible to combine the advantages of a reduction in the sliding friction during the change movement by means of a rolling friction with a flexible end-position securing of the respective adjustment position of the movable rail or track parts (7, 7') (Fig. 1). <IMAGE>
Patent NO-934288-L (NO)
Inventor: BARNES NIGEL EVERARD
IPC: H04W72/06
Filed: 1993-11-26
Abstract: A communications system has first and second communications units (e.g. a base station and a handset of a CT2 or DECT telepoint system) with means for communicating over a base set of communications channels, means for selecting one of said base set for establishing communication and means in said first unit for communicating to said second unit information as to extended channel capabilities, in addition to the base set of said first unit when communication has been established. The first unit can also communicate the spectral location of the extended channels to the second unit. Where possible channel outside the base set is selected for further communication between the units to keep the base set free for use by units not having extended channel capability. Upper and lower limits of a receiver filter can be set to match the channels selected. <IMAGE>
Patent NO-943464-L (NO)
Inventor: BENECKE HERMAN P
IPC: C07D319/12
Filed: 1994-09-16
Abstract: Disclosed is a method for producing cyclic esters by the conversion of hydroxy carboxylic acids and their derivatives to their respective cyclic esters. Such cyclic esters, including lactide or glycolide, are particularly useful for producing polymers which can be used to make biodegradable materials, such as biodegradable packaging material. Various methods of cyclic ester production are disclosed, including liquid phase and vapor phase reactions. Also disclosed are various methods for recovering cyclic esters from product-containing streams.
Patent NO-950982-L (NO)
Inventor: SUNDHOLM GORAN
IPC: A62C31/02
Filed: 1995-03-14
Abstract: PCT No. PCT/FI93/00365 Sec. 371 Date Apr. 18, 1995 Sec. 102(e) Date Apr. 18, 1995 PCT Filed Sep. 14, 1993 PCT Pub. No. WO94/06567 PCT Pub. Date Mar. 31, 1994A nozzle for a spray head has a housing having an orifice. A helical spring in the housing extends toward the orifice for liquid in the housing to flow in a helical path between loops of the spring in a strong whirling motion before being discharged through the orifice. A spindle element is in an at least essentially cylindrical passage in the housing with the helical spring, the helical spring extending around the spindle element and engaging at one end the housing at the orifice and at an opposite end the spindle element for a force of the helical spring to urge the spindle element away from the orifice towards a stop in the cylindrical passage, the spindle element being axially movable in an axial direction of the cylindrical passage in response to the force and an opposite-acting pressure force of the liquid.
Patent NO-951948-L (NO)
Title: Slureventil
Inventor: GRAVSETH HELGE
IPC: B63H/
Filed: 1995-05-18
Abstract: En slureventil for et hydraulisk marinegear er byg- get inn i en metallblokk (1) med en fordelingskanal ! (8) som forgrener seg til en første grenkanal (5) og I en andre grenkanal (6). : Den første grenkanal (5) er en utløpskanal som går < til en kjølekrets der det sitter en sperreventil (3) som hindrer retur fra kjøler. Den andre grenkanalen ! (6) leder til dyser for overrisling av en clutch (4).
Patent NO-960747-L (NO)
Inventor: SEMPLE GRAEME
IPC: A61P25/20
Filed: 1996-02-23
Abstract: PCT No. PCT/GB94/01859 Sec. 371 Date May 2, 1996 Sec. 102(e) Date May 2, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/06040 PCT Pub. Date Mar. 2, 1995A benzodiazepine derivative of formula I, or a pharmaceutically acceptable salt thereof:    <IMAGE>  I  wherein: (a) R4 is an alkyl, cycloalkyl or aryl group. (b) R10 is chosen from halo, OH, CH3, OCH3, NR11R12, NO2, NHCHO, CO2H and CN, and R11 and R12 are independently selected from H and alkyl (C1-C5) or together NR11R12 form a cyclic structure II,    <IMAGE>  II  wherein a is 1-6; and (c) R2 is an aromatic 5- or 6-membered, substituted or unsubstituted heterocycle containing at least two heteroatoms of which at least one is nitrogen. These compounds are gastrin and/or CCK-B receptor antagonists.