baber/WOPTO huggingface dataset:
Patent IE-40177-L (IE)
Title: D-homopregnenes.
IPC: C07J63/00
Filed: 1974-09-23
Abstract: The present invention relates to steroids. More particularly, the invention is concerned with D-homosteroids, a process for the manufacture thereof and pharmaceutical preparations containing same.
[US4028400A]
Patent IE-44386-L (IE)
Title: Metal tear-off cap
IPC: B65D41/42
Filed: 1976-09-14
Abstract: TEAR OPEN BOTTLE CAP A tear open bottle cap formed of lightweight sheet metal having a circular top panel surrounded by a cylindrical skirt connected thereto by a radiused juncture portion. An integrally formed pull member extends away from the skirt edge with score lines commencing at either side of the pull member and extending upwardly across the cap skirt. The score lines diverge outwardly away from each other within the radiused juncture portion and continue part way about the periphery of the cap top panel in arcuate paths. The terminal portions of the score lines extend outwardly into the cap skirt at spaced positions opposite the pull member. An annular sealing gasket is disposed within said cap top so as to lie just radially inwardly of the arcuate scoring.
[CA1078781A]
Patent IE-892141-L (IE)
Title: 13-alkyl-11ß-phenylgonanes
IPC: C07J15/00
Filed: 1989-07-03
Abstract: There are provided 13-alkyl-11beta-phenyl-gonanes of formula I     <IMAGE>  (I)  wherein Z is an oxygen atom or N-OH; R2 is alpha- or beta-position methyl or ethyl; R1 is selected from heteroaryl radicals, cycloalkyl radicals, cycloalkenyl radicals, aryl radicals, alkenyl radicals, and alkyl radicals where R2 is in the alpha-position and an ethyl radical where R2 is in the beta-position; and R3 and R4 are selected from one of two different groups of substituent pairs, the group from which the selection is made being determined by the position of R2.
Patent IE-822828-L (IE)
Title: Process for preparing (s)-3-acylamino-4-substituted-2-¹azetidinones
IPC: C07D205/08
Filed: 1982-11-26
Abstract: Compounds having the formula <CHEM>  can be prepared by reacting a compound having the formula <CHEM>  with a Grignard reagent having the formula  R3-Mg-X1,  wherein R1 is phenylacetyl or phenoxyacetyl;  R2 is not readily enolyzable alkyl group, aryl or norbornyl; R3 is alkyl, alken-1-yl, alkyn-1-yl, 2-phenylethenyl, 2-phenylethynyl, aryl or arylalkyl;  X1 is bromine or chlorine. (3R-cis)-3-Acylamino-4-norbornylsulfonyl-2-azetidinones are novel compounds that form an integral part of this invention.
Patent IE-872897-L (IE)
Title: Processes for¹2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole¹and the crystalline dihydrochloride trihydrate thereof
IPC: C07C335/28
Filed: 1987-10-28
Abstract: A process for the preparation of a compound of the formula:- <CHEM>  R is benzyl or C1-C5 alkyl,  and R<1> is C1-C5 alkyl,  which comprises heating a compound of the formula:- <CHEM> either in acid addition salt form, or in the presence of an acid catalyst, with at least one molar equivalent of an amine of the formula:-        R-NH2    either neat or in a reaction-inert solvent. Also claimed is cryatalline 2-(1-pentyl-3-quanidino)-4-(2-methyl-4-imidazolyl)thiazole dihydrochloride trihydrate, preparable by the above process.
Patent NO-820747-L (NO)
Inventor: SASSERATH AREND
IPC: F16K17/08
Filed: 1982-03-09
Abstract: 1. Safety valve particularly for closed heating installations or hot-water boilers, comprising a valve housing (10) having an inlet port and an outlet port (12 and 14, respectively), and a safety valve assembly (16) adapted to be inserted into the valve housing (10), this assembly (16) consisting of - an upper housing portion (18) - a lower housing portion (20) inserted sealingly into the valve housing (10), - a diaphragm (22) clamped between the upper housing portion (18) and the lower housing portion (20), - a valve closing member (24) connected to the diaphragm (22), - a biased load spring (26) provided in the upper housing portion (18) and acting on the valve closing member (24), and - a valve seat (28) provided on a tubular valve seat body (34), which valve seat (28) is connected to the lower housing portion (20) through ribs (30) and which is adapted to be inserted sealingly into the valve housing (10) such that it encloses the passage between the inlet port and the outlet port (12 and 14, respectively), and coacts with the valve closing member (24) which engages the valve seat (28) until a predetermined inlet pressure under the action of the load spring (26) against the action of the inlet pressure and closes the passage, characterized in that a) the valve housing (10) has its own valve seat (32) b) the tubular valve seat body (34) sealingly engages the valve seat (32) of the valve housing (10) on its side remote from the valve seat (28) of the assembly (16), and c) the valve housing (10) forms an annulus (36) externally around the valve seat body (34), which annulus (36) communicates with the outlet port (14).
Patent NO-823136-L (NO)
Inventor: HANNI MANFRED
IPC: H04B1/66
Filed: 1982-09-15
Abstract: In order to achieve a good masking, together with minimum bandwidth requirement of sample values of spectral channels which are to be transmitted in the timing of consecutive analysis intervals in a time division multiplex sum signal, and of other predetermined speech parameters which likewise represent sample values, including at least one item of synchronizing information, at the transmitting end, the time-wise overlap of the sample values and of the synchronizing information are effected pseudo-randomly within consecutive frames of the sum signal and the analog sum signal obtained in this manner is transmitted across a shaping network to the receiving end, either directly in its base frequeny, or in a desired higher frequency position, or else indirectly by modulation onto a carrier.
Patent NO-840244-L (NO)
Inventor: KAN JEAN-PAUL
IPC: C07D237/20
Filed: 1984-01-23
Abstract: The present invention relates to aminated derivatives of pyridazine of formula:    <IMAGE>  (I)  in which: . R1 designates a 2-thienyl, 3-thienyl or cyclohexyl group; . R2 represents a lower alkyl group (1 to 4 atoms of carbon), or an atom of hydrogen as well as the salts of said derivatives with the acids; which compounds effect the central nervous system and may be used in human medicine to treat depression. It also relates to a process for preparing said derivatives and the drugs containing them.
Patent NO-852244-L (NO)
Inventor: DAVENPORT KENNETH GERALD
IPC: C07C67/00
Filed: 1985-06-03
Abstract: This invention relates to a process for producing N-acylhydroxy aromatic amines, such as N-acetyl-para-aminophenol (APAP), and N-alcyl-acyloxy aromatic amines, such as 4-acetoxyacetanilide (AAA), from hydroxy aromatic ketones, such as 4-hydroxyacetophenone. Perferably the hydroxy aromatic ketones are produced from an aromatic ester, such as phenyl acetate, or from a phenolic compound, such as phenol, and an acylating agent, such as acetic acid.
Patent NO-853863-L (NO)
Inventor: BOURGUE RENE
IPC: A63C1/02
Filed: 1985-09-30
Abstract: 57 A skate comprises a boot and an ice skate blade (24) with fixed molded plastics support (22). The molded plastics support (22) includes a boot receiving means (26) having the outline of the sole of the boot and having a ridge (28) adapted to be fixed to the base of the boot. The support (22) may be fixed to the boot by way of a suitable adhesive, and the boot receiving portion (26) of the support replaces the sole of the boot.
Patent NO-861202-L (NO)
Inventor: COLMAN DEREK ALAN
IPC: B04C5/04
Filed: 1986-03-25
Abstract: A cyclone separator comprises at least a primary portion (1) having generally the form of a volume of revolution having a first and second ends, the diameter of the second end (d<2>) being less than the diameter at said first end (d<1>). The primary portion (1) has at least two portions, an inlet portion being generally adjacent and coaxial to a separating portion. Further, the cyclone separator can have coaxially adjacent secondary and tertiary portions (2, 3) with the tertiary portion remote from the primary portion (1). The cyclone separator includes a single inlet (8) with at least a tangential component at or adjacent to the inlet portion, where the inlet (8) can be in the form of a 360<o> spiral, or a component formed in axial direction to the cyclone, or an inlet giving into a feed channel of involute form. The cyclone separator further includes at least two outlets (4, 10). At least part of the primary portion (1) or secondary portion (2) of the cyclone separator, instead of being frusto-conical may be a volume of revolution whose generator is a continuously curved line. Further, a method of separating oil-water phases using the cyclone separator comprises the phases being at a higher pressure than in each outlet and in the downstream end of the downstream outlet portion (4).
Patent NO-862306-L (NO)
Inventor: HYLL JOHN
IPC: B29C45/44
Filed: 1986-06-09
Abstract: An elastomeric-covered shrouded impeller, having a pair of disk-like shrouds (16, 17) enclosing vanes and vane passages, which has an improved throat opening (10) having sweeping internal sidewalls is disclosed. A three-piece mold core (A,B,C) is utilized to form the vane passage and the sweeping curved throat inlet of the impeller.
Patent NO-870577-L (NO)
Inventor: ANGST CHRISTOF
IPC: C07F9/48
Filed: 1987-02-13
Abstract: Phosphorus-contg. unsaturated amino acids of formula (I) and their salts are new: R1 = hydroxy or etherified hydroxy; R2 = H, alkyl, hydroxy or etherified hydroxy; R3 = H, alkyl, haloalkyl, hydroxyalkyl, lower alkoxyalkyl, arylalkyl, lower alkenyl, halogen or aryl; R4 = H, alkyl or arl; R5 = H or alkyl; R6 = carboxy or esterified or amidated carboxy; R7 0 amino opt. substd. by alkyl or aryl; A = opt. alkyl-substd. 1-3C alpha, omega-alkylene or a direct bond; B = methyleue or direct bond; provided that A and B are both direct bonds. Specifically claimed are 9 cpds. including E-2-amino-5- phosphono-3-pentenoic acid, E-2-amino-4-methyl-5-phosphono -3-pentenoic acid, and E-2-amino-4-methyl -5-phosphono-3-pentenoic acid ethyl ester.
Patent NO-872929-L (NO)
Inventor: BOLLER FRITZ H
IPC: A61K9/50
Filed: 1987-07-14
Abstract: An improved procedure for the preparation of single bilayered liposomes is provided which contain encapsulated biologically active materials. An ethanolic solution of a phospholipid and the biologically active material is injected under pressure into an aqueous electrolyte solution contained in a high speed homogenizer. The liposomes are formed spontaneously.
Patent NO-874105-L (NO)
Inventor: EISELSTEIN HERBERT L
IPC: C22C19/05
Filed: 1987-09-30
Abstract: Nickel-base alloys containing special and correlated percentages of chromium, iron, molybdenum, titanium, niobium, aluminium that can be processed by cold working and age hardening to achieve high yield strengths and tensile elongations, are resistant to such corrosive media as hydrogen sulphide and acid chloride solutions, and to hydrogen embittlement, and are useful for, inter alia, oil and gas well production tubing and hardware.
Patent NO-874190-L (NO)
Inventor: QUERCIA RICCARDO
IPC: A61M1/00
Filed: 1987-10-06
Abstract: An apparatus (10) for draining fluids, for example, from a chest or pleural cavity, includes a collection chamber (12) for collecting fluids through an inlet port (36) for entry of the fluids. Also included is a dry or waterless suction control chamber (16) in fluid communication with the collection chamber (12) for regulating the degree of vacuum imposed in the collection chamber. If desired, a seal chamber (14) can also be provided between the dry suction control chamber (16) and the collection chamber (12) so as to prevent any ambient or atmospheric air from passing into the collection chamber. The suction control chamber (16) has a first inlet (60) which is coupled to a suction source and second inlet (74) communicates with the ambient. A waterless regulator (72) is provided for regulating the degree of suction imposed in the collection chamber (12) at a plurality of predetermined preset levels of suction. This regulator is positioned between the suction inlet (6) and the ambient inlet (74). The suction control chamber (16) also has at least a visual indicator (152) disposed between the regulator (72) and the suction inlet (60) for providing immediate confirmation of proper operation of suction in the collection chamber.The present invention also includes an apparatus (118) for supporting a housing from a support (120) including a bracket member (116) formed of opposed walls (272, 274) and having a post member (276) extending between the walls, one of the walls (272) capable of being positioned on the housing; and a hook member (278) having one rotatably secured about the post member (276) for selective rotational movement from a first storage position to a second hanging position, the other end of the hook member (278) being configured for engagement with the support (120), the one end of the hook member (278) and the bracket (116) being configured and dimensioned so that the hook member (278) remains locked in the hanging position.Also contemplated within the present invention is a device (159) for retaining tubing (146) under compression so as to provide self-sealing capability of the tubing during sampling or injection procedures.
Patent NO-880845-L (NO)
Inventor: NASSIM MICHAEL ARNOLD
IPC: A61K9/12
Filed: 1988-02-26
Abstract: There are described a new compound, methods for its preparation and compositions containing it. Calcium 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]-quinoline-2,8 -dicarboxy late is a novel compound and is useful in the treatment of reversible obstructive airways disease and/or the prevention or treatment of rhinitis.
Patent NO-885478-L (NO)
Inventor: WIGGLESWORTH PAUL
IPC: B01F5/10
Filed: 1988-12-09
Abstract: An apparatus (10) for making a post-foaming gel comprising, a first cylinder (12) having a chamber (14) and a slidable piston (16) separating the chamber (14) into a first compartment (18) to receive a gel base and a second compartment (20), a second cylinder (22) having a chamber (24) and a slidable piston (26) separating the chamber (24) into a first compartment (28) to receive the gel base and a second compartment (30), a conduit (38, 40) connecting the first compartments (18, 28) of the first and second cylinders (12, 22), a device (72) for reciprocating the pistons in the first and second cylinders (12, 22) to cycle the gel base through the conduit (38, 40) between the first compartments (18, 28) of the first and second cylinders (12, 22), and a device (42) for introducing a foaming agent to the gel base while it is being cycled between the cylinders (12, 22).
Patent NO-885829-L (NO)
Inventor: GONSIOR WOLFGANG
IPC: G01B7/30
Filed: 1988-12-30
Abstract: The device serves to detect the angular position of a shaft (10), and contains in a housing (2) an electrical sensor element (14) as well as a solid of revolution (22) that is movable and connected to the shaft (10). The aim is to achieve the object of realising a simple and operationally reliable alignment of the solid of revolution (22) with respect to the sensor element (14), while requiring less complexity for assembly or adjustment. It is proposed that the solid of revolution (22) is connected in a rotationally locked fashion to the shaft (10) by means of a clamping connection, and that after coming to bear against a stop element (36) of the housing (2) the solid of revolution (22) can be adjusted in the circumferential and/or axial direction after overcoming the clamping stress. 
<IMAGE>
Patent NO-890068-L (NO)
Inventor: HEIEREN ERIK VOJE
IPC: B04C9/00
Filed: 1989-01-06
Abstract: PCT No. PCT/NO88/00039 Sec. 371 Date Apr. 6, 1989 Sec. 102(e) Date Apr. 6, 1989 PCT Filed May 6, 1988 PCT Pub. No. WO88/08740 PCT Pub. Date Nov. 17, 1988.Gas purifying cyclone comprising at least one inlet nozzle (5) for contaminated gas, an outlet (6), for purified gas, an outlet (10) for contaminations, and a housing surrounding the rotor and comprising a funnel (9) at its lower most portion for receiving the contaminations, where a truncated cone shaped rotor (1) diverging downwardly being idly rotatable mounted coaxially with the funnel (9) thereby surrounding the nozzle or nozzles (5), a disc (2) being arranged rotatably with the rotor (1) under the nozzle (5) having a diameter which is smaller than the inner diameter of the rotor (1) at its lower end, thereby leaving open an annular passage (3) through which the contaminations may fall down from the rotating rotor (1) into the funnel (9), the nozzle or nozzles (5) thereby directing the gas flow substantially horizontally and in an acute angle (A) with a tangent in the point on the inner surface of the rotor (1) in which the gas flow impinges the rotor, the inclined direction of the gas flow in relation to the inner surface of the rotor (1) thereby forcing the rotor (1) to rotate by the friction forces between the rotor and the gas flow.
Patent NO-890421-L (NO)
Inventor: MEMON NAZIR AHMED
IPC: C08L69/00
Filed: 1989-02-02
Abstract: Acrylic polymers having a molecular weight of at leastabout 500,000, and preferably of about 1,500,000, are blended at levels of from 1 to 25% with thermoplastic resins to provide polymer blends having improved melt rheology, thereby to facilitate blow molding, thermoforming, extrusion and similar processes.
Patent NO-892058-L (NO)
Inventor: FLIRI ANTON FRANZ JOSEF
IPC: C07D277/54
Filed: 1989-05-23
Abstract: This application claims a series of compounds of the formula <CHEM> where HET is a heterocyclic group; n is an integer of 0 to 2 and R<1> is hydrogen or lower alkyl.
Patent NO-894524-L (NO)
Inventor: BARTSCH KLAUS
IPC: A46B5/00
Filed: 1989-11-13
Abstract: The invention relates to a toothbrush with a deflecting part (4) which has a deflection profile and is positioned between brush head (1) and stem (5) for deflecting the brush head (1) when a certain contact pressure is reached. According to the invention the deflecting part (4) is a link (7), similar to a leaf spring, which connects the brush head (1) to the stem (5) and is covered at least on its front and back by a jacket (8) made of an elastomer. The elastomer is a natural or synthetic rubber, such as styrene-butadiene rubber, butyl rubber, ethylene rubber, propylene rubber, silicone rubber, or an ethylene vinyl acetate copolymer or plasticized PVC.
Patent NO-903005-L (NO)
Title: Strimmel eller del av en strimmel for trekking eller trekking eller presisjonsdyptrekking, samt anvendelse derav.
Inventor: LAYRE RENE
IPC: B05B11/00
Filed: 1990-07-05
Abstract: En strimmel eller strlmmeldel(8)for dyptrekklng eller trekking og preslsjonsdyptrekking omfatter et metallisk sjikt f5) som på en overflate bærer et belegg (7) av plastmateriale og på den annen overflate (4) bærer et belegg av ferniss i det a) det metalliske sjikt (5.) er av alumlniumlegering som på hver overflate har et belegg av anodlsk eller kjemisk omdannlngsoksid med en tykkelse på 20 til 80 nm; b) belegget av ferniss(b)Inneholder et fast smoremiddel 100 bestående av partikler som er hardere enn fernissen og mindre harde enn formingsverktøyet eller verktøyene, og med en midlere diameter større enn tykkelsen til belegget etter brenning. Denne strimmel (8) anvendes for fremstilling av for- skjellige hule legemer eller beholdere, spesielt med et høydetdlameter-forhold på over 2,5 og for fremstilling av aerosol- eller pumpefordellngsbeholdere. Omdannet på denne måte kan strlmlen (8) anvendes på forskjellige områder l forbindelse med renseprodukter , hygiene- og næringsmlddelprodukter, kosmetlkka og farmasøytlkka.
Patent NO-905300-L (NO)
Inventor: JOHANSSON KARL NILS GUNNAR
IPC: A61K31/7042
Filed: 1990-12-07
Abstract: Compounds of the formula <CHEM> wherein R<1> is OH, NH2; R<2> is a heteroaromatic or aromatic substituent as defined in claim 1; R<3> is H, OH, F, OCH3; R<4> is H, F, OH or an ether or ester residue thereof, OCH3, CN, C IDENTICAL CH, N3; R<5> is OH or an ether or ester residue thereof including mono-, di- and triphosphate esters; <CHEM> wherein n is O or 1 and M is hydrogen or a pharmaceutically acceptable counterion such as sodium, potassium, ammonium or alkylammonium; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions comprising said compounds can be used for therapeutic and/or prophylactic treatment of virus infections such as AIDS. Compounds of the formula <CHEM> wherein R<1> and R<2> are as defined above, are new precursor compounds.
Patent NO-911117-L (NO)
Inventor: MENZEL PAUL
IPC: C03B7/10
Filed: 1991-03-20
Abstract: The invention relates to a method of cooling a cutting element of shears used to cut a string of liquid glass into glass gobs for the manufacture of glass objects, for instance glass bottles, in which method a string of liquid glass mass is taken from a glass melting furnace and cut into suitable gob-forming lengths with the aid of the shears, and in which the cutting element of the shears is liquid cooled. The cutting element of the shears is cooled with a cryogenic liquid which is applied to those surfaces of the cutting element which come into contact with the liquid glass mass. The invention also relates to an arrangement for cutting a glass gob from a string (3) of liquid glass in the manufacture of glass object, for instance glass bottles, the arrangement comprising two mutually co-acting cutting elements (2; 41, 42), coolant conducting conduits (23, 13, 11, 11') provided with a nozzle (51; 45, 46) effective in bringing a coolant into contact with the cutting elements (2, 41, 42). The inventive arrangement is characterized by a pressure vessel (14) which includes a phase separator (16) in the conduit line (23, 13, 11, 11') at a location between a source (21) for cryogenic liquid and the nozzle (51; 45, 46).
Patent NO-912513-L (NO)
Inventor: ENGSTROEM JOERGEN
IPC: C01B11/02
Filed: 1991-06-26
Abstract: A process for the production of essentially chlorine free chlorine dioxide whereby a flow of chlorine dioxide obtained from reduction of alkali metal chlorate and containing by-product of chlorine gas is absorbed in water and the chlorine gas is treated in the water solution with formic acid by addition of this to the water or to the water solution, whereby the addition of formic acid is made in addition to any existing by-product of formic acid from the chlorine dioxide production. The formic acid is added in an amount resulting in a mole ratio formic acid to chlorine gas of > 1:1.
Patent NO-920382-L (NO)
Inventor: MAJ PHILIPPE
IPC: C08L77/10
Filed: 1992-01-29
Abstract: Block copolyetheramides, well adopted for conversion into a wide variety of useful thermoplastic elastomer shaped articles, have the formula:  <IMAGE>  in which D is the residue of a diacid oligamide having an  &upbar& Mn ranging from 300 to 3,000 and/or the residue of the diacid chain limiter, PE is the residue of a polyetherdiol having an  &upbar& Mn ranging from 200 to 5,000,xis a straight or branched chain (cyclo)aliphatic or aromatic hydrocarbon having from 4 to 20 carbon atoms, n is a number ranging from 1 to 4, and m is an average number ranging from 2 to 50; these are prepared by polycondensing a multiblock polymer having the formula:  <IMAGE>  with a diamine H2N-X-NH2.
Patent NO-924146-L (NO)
Inventor: EMMONS WILLIAM DAVID
IPC: C08F2/38
Filed: 1992-10-28
Abstract: Latent thiol mercaptan chain transfer agents and their use in the synthesis of polymers are described. In addition, novel polymers and block copolymers formed using these latent thiol mercaptan chain transfer agents are described. The latent thiol mercaptan chain transfer agents comprise at least one thiol functional group and at least one protected thiol group. The polymers and coploymers are useful in adhesives, mastics or caulks or as compatibilizers for physical blends of at least two polymers.