baber/WOPTO huggingface dataset:
Patent FI-803266-L (FI)
Inventor: CRASS GUENTER
IPC: H01G4/18
Filed: 1980-10-16
Abstract: Disclosed is a film for use in the field of electrical insulation comprising a biaxially stretched rough polypropylene film comprising a plurality of first zones of high roughness, the first zones having a relatively high number of  alpha -crystallites; and a plurality of second zones of substantially lesser roughness, the second zones having a substantially lesser number of  alpha -crystallites than the first zones, the first zones being adjacent to the second zones and the adjacent first and second zones forming fine channels between each other. Also disclosed is a method for producing this film.
Patent FI-820040-L (FI)
Inventor: THOESE KLAUS
IPC: G03C1/60
Filed: 1982-01-07
Abstract: A two-component diazotype material, composed of a support and a light-sensitive layer which is applied thereto and contains a polymeric binder, a diazonium salt, a coupler, an acid stabilizer and conventional additives, wherein the support is a biaxially oriented polyester film and the polymeric binder comprises a mixture of about 10-60 percent by weight of a polymer or copolymer of vinyl acetate, for example, a copolymer of vinyl acetate and crotonic acid, and about 40-90 percent by weight of a cellulose ester, such as cellulose acetopropionate, cellulose acetobutyrate, cellulose propionate or cellulose butyrate.
Patent FI-851984-L (FI)
Inventor: BOEN PER
IPC: B29C48/94
Filed: 1985-05-17
Abstract: PCT No. PCT/NO84/00035 Sec. 371 Date May 8, 1985 Sec. 102(e) Date May 8, 1985 PCT Filed Sep. 18, 1984 PCT Pub. No. WO85/01244 PCT Pub. Date Mar. 28, 1985.An extruder assembly (1) for extruding round, cylindrical plastic pipe having a smooth inner pipe wall and a ribbed or ridged outer pipe wall, comprising a feed screw (2) for transporting and softening the plastic material (4), and an annular nozzle having a central mandrel (6). The mandrel constitutes a cylindrical, coaxial extension of the feed screw. The mold part (8) of the nozzle is provided with one or more parallel, helical grooves (14) with the spiral extending in the direction of rotation of the screw and mandrel, and the mold part (8) is provided with a lubricating device (17) for lubricating the molding surface of the mold part. A calibrating device (27) with helical grooves (28) is provided downstream of the annular nozzle.
Patent IE-891030-L (IE)
Title: Method of determining drill string velocity
IPC: G01V1/42
Filed: 1989-03-31
Abstract: The invention is a method of determining the acoustic velocity of a drill string (28) in a borehole (10). An acoustic signal is generated at a first location(34) along the drill string, and detected at a second location (7). The detected signal is autocorrelated and the time of occurrence of multipath reflections on the autocorrelation record is utilized to determine acoustic velocity.
[EP0344933A2]
Patent IE-791226-L (IE)
Title: Pipe socket
IPC: F16L37/084
Filed: 1979-08-08
Abstract: A pipe coupling connects to a corrugated pipe part (12) the inner side of the coupling being provided with a projecting coupling member in the form of a cam 2 having a radially disposed wall 3 and ridges 4 for increasingly radially deforming the corrugated pipe part (12) when it is pushed into the pipe coupling. <IMAGE>
[GB2014681A]
Patent IE-821288-L (IE)
Title: Safety device for ladders
IPC: E06C/
Filed: 1982-05-28
Abstract: A device for supporting a person on a ladder in which a frame is provided for extending around the ladder with sufficient clearance to move relative to said ladder. A portion of the frame extends at an angle relative to the remaining frame and inwardly towards the ladder. The frame can be connected to the person at a position that of said angularly-extending portion so that movement of the person downwardly on said ladder causes said angularly-extending portion to move between the ladder stays and engage a rung on said ladder to prevent further downward movement.
Patent IE-34672-L (IE)
Title: Terminal assembly for electrical devices
IPC: H01R4/06
Filed: 1970-10-30
Abstract: The connector is intended particularly for electrolytic capacitors and has a lid formed of several insulating layers. The lid is abutted by a conductive rivet (40) containing a connecting terminal (32). The latter is coupled to the rivet by a head flange (140) formed by upsetting. The rivet has a massive shaft portion (144) which fills a bore (28) in a first, relatively rigid lid layer (24) only partly, while fitting completely a bore (29) in a second, more elastic lid layer (26). The outer head flange of the rivet presses the connecting terminal against an inner sh oulder (146), formed by upsetting in the shaft portion in the first lid layer. The deformed part of the shaft has preferably a volume, prior to upsetting, which corresponds to the total volume of both bores.
[DE2056378B2]
Patent IE-45163-L (IE)
Title: Abrasive finishing body
IPC: C09K3/14
Filed: 1977-07-11
Abstract: The application discloses abrasive finishing chips suitable for use as abrasive media in finishing processes and apparatus for the finishing of parts and workpieces, comprising abrasive grains dispersed in a matrix comprising at least 50% by weight of ground glass bonded together with a substantially uniform bond and of a shape suitable for employment as an abrasive media chip, and a process for the production of such chips which comprises the steps of providing ground glass, causing abrasive grains to be dispersed therein, subjecting the mixture to shape-forming procedure, heating the same to the sintering point of the ground glass, that is, at a temperature between the softening point and the working (fluid) point of the glass but below 1950 DEG F., and allowing the same to cool, thereby to produce abrasive media chips to the type aforesaid.
[US4110085A]
Patent IE-41498-L (IE)
Title: Resolution of 2 - deutero -3- fluoroalanine
IPC: C07C227/00
Filed: 1975-07-17
Abstract: 1472396 2-Deutero-3-fluoroalanine MERCK & CO Inc 28 July 1975 [31 July 1974] 31488/75 Heading C2C A process for resolving a DL-mixture of a 2- deutero-3-fluoro-DL-alanine salt, comprises preparing a saturated C 1-6 alkanolic solution of said DL-mixture in a solution zone; transforming the said solution into a supersaturated solution of the DL-mixture; contacting the supersaturated solution with crystals of one of the corresponding individual isomers, thereby crystallizing the said isomer from the said solution ; and recovering the other individual isomer from the resulting mother liquor.
[GB1472396A]
Patent IE-36878-L (IE)
Title: Isoindoline derivatives
IPC: C07D209/66
Filed: 1972-11-22
Abstract: Compounds of the general formula I:
[US3890347A]
Patent IE-811987-L (IE)
Title: Fluidised-bed boiler
IPC: F23C10/00
Filed: 1981-08-28
Abstract: The boiler combustion chamber (1) contains one or more vertical shafts (9) which are closed gas-tight at the top and issue at the bottom over the topside (8) of the eddy layer. The shaft walls (10) contain fluid-cooled pipes (12,13) which continue down through the eddy layer to distributor pipes (17) near the chamber's perforated bottom wall (3). The shaft's total cross-sectional surface is so much smaller than the eddy layer's top side that exhaust gases from the layer can flow upwards without hindrance through the combustion chamber between the shaft walls and the boiler's side walls (2'). Cooling of the shaft walls prevents ignition of fine fuel particles over the eddy layer, and permits usage of mechanical fuel feed extending across the whole combustion chamber's length.
[DE3039709A1]
Patent IE-882012-L (IE)
Title: Iron-calcium mineral supplements with enhanced¹bioavailability
IPC: A23L1/304
Filed: 1988-07-01
Abstract: Nutritional mineral supplements comprise iron compounds and calcium compounds in combination with citrates or tartrates, ascorbates, and, optionally, fructose. The tendency of calcium to inhibit the bioavailability of iron is reduced in such compositions, so that conjoint bioavailability of these two important minerals is enhanced.
Patent IE-782171-L (IE)
Title: Horizontal thrust bearing for riser of vertically moored¹platform.
IPC: E02B17/00
Filed: 1978-11-02
Abstract: This invention relates to a Vertically Moored Platform which is a floating structure anchored only by essentially parallel and vertical elongated members such as riser pipes under tension. Up to 32 or more such riser pipes are connected between a floating structure and anchor means on the sea floor. Special riser pipes/jacket horizontal bearing assemblies are provided to transmit horizontal force between the riser pipes and the floating structure.
[US4130995A]
Patent IE-40131-L (IE)
Title: Production of hydrogen from water
IPC: C01B3/06
Filed: 1974-11-25
Abstract: 1442950 Hydrogen production EUROPEAN ATOMIC ENERGY COMMUNITY 13 Nov 1974 [12 Dec 1973] 49080/74 Heading C1A Hydrogen is produced from water by means of a cycle of chemical reactions which involve the decomposition of a hydrogen-containing salt of HI and a weak base, e.g. ammonium iodide. The preferred process comprises the following steps: (i) the dissociation of NH 4 I into NH 3 , H 2 and I 2 (ii) the reduction of the I 2 thus formed with SO 2 , H 2 O and NH 3 to produce NH 4 I and (NH 4 ) 2 SO 4 ; (iii) the reaction of the (NH 4 ) 2 SO 4 with Na 2 SO 4 to produced NaHSO 4 and NH 3 , (iv) the decomposition of the NaHSO 4 to give Na 2 S 2 O 7 and H 2 O; (v) the dissociation of the Na 2 S 2 O 7 to produce Na 2 SO 4 and SO 3 ; (vi) the dissociation of the SO 3 to give SO 2 and O 2 ; (vii) the recycling of the NH 4 I of step (ii) to step (i); (viii) the recycling of the NH 3 of steps (i) and (iii) to step (ii); (ix) recycling the Na 2 SO 4 of step (v) to step (iii), and (x) recycling the SO 2 of step (vi) to step (ii).
[GB1442950A]
Patent IE-42221-L (IE)
Title: Process for the purification of polycarbonates
IPC: C08G64/40
Filed: 1975-11-07
Abstract: The free and bonded residual phenol content of oligocarbonates prepared by transesterification between a diol and a diphenyl carbonate is substantially reduced by a process comprising (i) introducing water into the oligocarbonate in the liquid state at an elevated temperature under reduced pressure and (ii) purging the mixture with an inert gas to effect degassing. The purified oligocarbonates are particularly resistant to yellowing.[US4013702A]
Patent IE-46009-L (IE)
Title: Superficially porous macroparticles
IPC: B01J20/02
Filed: 1977-12-07
Abstract: Superficially porous macroparticles of improved characteristics are formed from an impervious core having a diameter in the range of about 5 to about 500 microns, at least two monolayers of like microparticles adhered to the core, each microparticle having an average diameter in the range of about 0.005 to about 1.0 micron, and at least two monolayers of like ultramicroparticles adhered to the surface of the microparticles, each ultramicroparticle having a diameter in the range of about 1.0 to about 15 millimicrons.
[US4070283A]
Patent IE-883081-L (IE)
Title: Cheese making
IPC: A01J5/00
Filed: 1988-10-12
Abstract: The method of making cheese includes the steps of:   a) where necessary preconditioning cold, raw milk by lowering the pH to a desired level prior to heat treating;   b) heat treating the preconditioned milk; and c) post acidifying the milk prior to inoculating with a starter culture or acidogen or a slow release acidulant.   The method proceduces cheese which has more whey protein and residual fat incorporated in the cheese curd. The method can be used to make a variety of cheeses including mozzarella and cottage cheese.
Patent NO-813649-L (NO)
Inventor: GOLDMANN SIEGFRIED
IPC: C07D405/14
Filed: 1981-10-28
Abstract: 1. 1,4-Dihydropyridines which are linked in the C-3 position, of the general formula I  see diagramm : EP0052300,P19,F4  in which R and R' are identical or different and each represent a phenyl radical or a thienyl, furyl, or pyridyl radical, the phenyl radical is optionally substituted by one or two identical or different substituents from the group comprising nitro, cyano, azido, halogen, trifluoromethyl, hydroxyl, amino, alkyl, alkoxy, alkylamino or alkylmercapto, with in each case 1 or 2 carbon atoms in the alkyl groups, R**1 and R**1' are identical or different and each represent a straight-chain or branched hydrocarbon radical having up to 6 carbon atoms which is optionally interrupted in the chain by an oxygen atom and which is optionally substituted by fluorine, chlorine, hydroxyl, phenyl or phenoxy, R**2 , R**2' , R**4 and R**4' are identical or different and each represent hydrogen or a straight-chain or branched alkyl radical which has up to 4 carbon atoms and which is optionally substituted by fluorine, chlorine, hydroxyl, phenyl or amino, R**3 and R**3' are identical or different and each represent hydrogen, alkyl having 1 to 4 carbon atoms, phenyl, benzyl or phenethyl, optionally substituted by hydroxyl, fluorine or chlorine, Y and Y' are in each case identical or different and each denote - COO -, - CONH -, - CO - or - SO2 - and X denotes a bridge member which consists of one to ten CH2 groups as the chain member, and none of these CH2 groups are allowed as a ring member, it being possible for this bridge member additionally to contain, in any sequence, 1 to 3 identical or different chain members from the group comprising O, S, CO, CS, NR**5 , C(R**6 )2 , CH = N, phenylene, naphthylene, pyrrylene, cycloalkylene with 5 to 7 carbon atoms, piperazinylene, piperidinylene, pyrrolidinylene or morpholinylene, wherein R**5 represents hydrogen, benzyl or alkyl having 1 to 4 carbon atoms and R**6 represents hydrogen, benzyl, phenyl, fluorine, chlorine, alkyl having 1 to 4 carbon atoms, hydroxyl, trifluoromethyl, cyano, carboxyl or amino and their pharmacologically acceptable acid addition salts.
Patent NO-820487-L (NO)
Inventor: LANGE TINUS DE
IPC: F16L59/16
Filed: 1982-02-17
Abstract: An insulating pipe part of thermoplastic material comprises two opposite sections and one third section disposed at an angle with respect to the former sections, the wall portion of said sections being provided with a continuous wall cutting slit. The pipe part may comprise thicker parts of a polyurethan foam. For forming an insulated branch pipe joint, said insulating pipe part is pushed over a branch pipe and subsequently plastic sleeves with beveled front ends are heatshrunk on to said sections, thereby closing said slit in a moisture tight manner. In order to obtain a reliable moisture tight closing, the sleeves are provided with beveled front ends so that the lower sleeve ends overlap each other.
Patent NO-822810-L (NO)
Inventor: DANZIN CHARLES
IPC: C07C209/04
Filed: 1982-08-18
Abstract: Novel fluorinated alkenylene diamine derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:- <CHEM>  wherein:  Rc represents hydrogen or -COR5, where R5 is as defined below;  R1 represents hydrogen or C1-C6 alkyl; one of R2 and R3 represents hydrogen and the other represents C1-C6 alkyl;  R5 represents hydroxy or C1-C8 alkoxy;  m and n independently represent 0 or 1 but m + n = 0 or 1; p represents 1 or 2.
Patent NO-860641-L (NO)
Title: Innretning for skiseiling.
Inventor: VARILEK DAVID
IPC: A63C5/11
Filed: 1986-02-20
Abstract: For å muliggjøre skiseiling ved hjelp av ski er det anordnet en plate (6) som på midten og på sin oppad-vendende flate har et mastefotopptak (8) for en rigg svarende til en seilbrettrigg. Platen (6) er ved hjelp av en elastisk forbindelsesdel (10) forbundet med støtter (1) som er montert på skiene (2). Hvert avsnitt av den elastiske forbindelsesdel (10) er fast forbundet med en av støttene (1), går gjennom føring-er (12) og gar rundt skruer (9) som er montert i tverrstykker (7) i platen (6), slik at de to støtter (1) med tilhørende ski (2) alltid vil ha like innbyrdes avstander fra mastefotopptakets (8) midtpunkt.
Patent NO-874441-L (NO)
Title: Stang-laaseanordning.
Inventor: WILLIAMS CHARLES SCOTT III
IPC: E21B33/06
Filed: 1987-10-26
Abstract: Forbedret anordning (12) for låsing av skyvestempel-endestangen i en utblåsnings-sikkerhetsventil (10), og omfattende et låshus (32), et element (44) som er bevegelig innmontert i låsbuset og forbundet med en gjenget stang (98) og som samvirker med ytterenden av skyvestempelets endestang (30) for é låse denne i stempellukkestillingen, en mutter (102) med låsetenner, som er dreibart innmontert i låshuset og forbundet med gjengene på den gjengede stang, et bremsestempel (120) som er glidbart opplagret i låsbuset og utstyrt med låsetenner (122) i inngrep med låsetennene (124) på mutteren, hvorved låsetennene på mutteren og stempelet tillater fri dreiing av mutteren under elementets bevegelse til anlegg mot skyvestempelets endestang, og forhindrer dreiing av mutteren i motsatt retning, og midler for utøving av trykk mot bremsestempelet, slik at låsetennene vil bringes ut av inngrep med hverandre under kileelementets tilbaketrekkingsbeveg-else.
Patent NO-880059-L (NO)
Inventor: CHAMPSEIX SERGE
IPC: F16K31/56
Filed: 1988-01-08
Abstract: The invention provides a fluid switching microelectrovalve in which the mobile member playing the role of closure member for one or other of the pipes (18,19) is a single membrane (23) with oriented deformation applied by a rocker (24) against one or other of the pipes to be closed, the rocker (24) being moved from one to the other of its two balance positions corresponding to the two closure positions of the membrane by a spool (3) sliding in the valve body (1) under the action of the core of an electromagnet.
Patent NO-892560-L (NO)
Inventor: CAVITT MICHAEL B
IPC: C08G59/06
Filed: 1989-06-21
Abstract: A low viscosity product is obtained when an adduct is prepared by reacting (A) at least one polyglycidyl ether of a compound containing an average of more than one phenolic hydroxyl group per molecule and (B) at least one aliphatic monocarboxylic acid containing 5 to 18 carbon atoms per molecule; wherein components (A) and (B) are present in amounts which provide a ratio of carboxylic acid groups per epoxide group of from 0.01:1 to 0.2:1. The product is useful for preparing coatings, encapsulations, moldings, laminates and the like.
Patent NO-901955-L (NO)
Inventor: HOTANEN MARTTI
IPC: F16B5/04
Filed: 1990-05-02
Abstract: A method, joint and profile bar for fixing a crossbar (3) to a border prop (2), particularly in a cable rack, according to which the crossbar is positioned with its end surface against a web plate (4) of the prop and is secured to the web plate by means of fixing elements (13) extending through said web plate. To avoid holes made in advance in the web plate, a counterpart (9) supporting the web plate in the region of the end surface of the crossbar, exclusive of the sites of the fixing elements of the crossbar, is positioned against the web plate, and the crossbar is pressed from the opposite side against the web plate so that a wall (8) of the crossbar is axially collapsed (8a) in the region supported by the counterpart, but cuts through the web plate in the regions unsupported by the counterpart and itself punches holes (12) for the fixing elements thereinto.
Patent NO-914776-L (NO)
Inventor: JACOBS ROBERT TOMS
IPC: C07C311/17
Filed: 1991-12-04
Abstract: A process for the preparation of (2R)-methyl-4,4,4-trifluorobutylamine, or an acid addition salt thereof which comprises   a) acylating an optically active amine with 2-methyl-4,4,4-trifluorobutanoic acid or a reactive derivative thereof to afford a butyramide; b) separating (R)-diastereomeric butyramide from (S)-diastereomeric butyramide; and c) converting the (R)-diastereomeric butyramide into the desired (2R)-methyl-4,4,4-trifluorobutylamine, or an acid addition salt thereof.  The product may be acylating with a carboxylic acid of formula III <CHEM> wherein U is carboxy, or a reactive derivative thereof to afford (R)-4-[5-(N-[4,4,4-trifluoro-2-methylbutyl]carbamoyl)-1-methylindol-3- yl-methyl]-3-methoxy-N-o-tolylsulpho nylbenzamide. The indole is useful as a leukotriene antagonist, for example in the treatment of asthma or allergic rhinitis.
Patent NO-922465-L (NO)
Title: System for fjernsynsstyrt missil
Inventor: BAKER LELAND R
IPC: F42B15/01
Filed: 1992-06-22
Abstract: En linseanordning (30) fokuserer et optisk bilde av et eynefelt (20) foran et styrt mlssll (12) Inn på et fotofølsomt mållag (50) l et televis;) onskamerarør (52). Mållaget 50 Innbefatter dellag av slnkzelenld (ZnSe) og kadmlumtellurid (CdTe)/sinktellurid (ZnTe), og har et spektralt følsomhetsområde som strekker seg fra omtrent 400 til 900 nanometer. Et r<zdt filter (68) er anordnet for å dempe bølgelengder kortere enn 600 nanometer i det optiske bildet, for å øke målkontrasten ved å redusere blått spredt lys som skyldes Raylelgh og aerosolspredning. Kamerarørets (52) mangel på følsomhet overfor bølgelengder som er lenger enn 900 nanometer, øker målkontrasten ytterligere ved å redusere bak- grunnsstråling fra Jord og vegetasjon. En motordrevet variabel Irisblende (56) er anbragt i linseanordning (30) for automatisk å justere lysstyrken fra det optiske bildet slik at televlsjonsrøret (52) frembrin- ger et elektronisk bilde med konstant lysstyrke, selv om lysstyrken på synsfeltet (20) kan variere betydelig. Blenden (56) har et høyt dempeområde av en størrelses- orden 800:1 for å kunne behandle et bredt område for bildets lysstyrke. Et nøytralt tetthetsgradlentfilter (70) med en optisk tetthet som avtar radlelt fra sentrum mot omkretsen er anbragt nær ved Irlsblenden (56) for å øke blendeanordningens (56) dynamiske område.
Patent NO-922466-L (NO)
Title: Anordning for avgivelse av optisk fiber
Inventor: CHESLER RONALD B
IPC: G02B6/44
Filed: 1992-06-22
Abstract: En åttetallsformet lineær dispenser (10) med en konfigurasjon av optisk fibervikling tilpasset for å avgi en optisk flberbølgeleder (14) med høy hastighet. Dispenseren (10) er bygget opp av en serie av flate viklingslag, hvor hvert lag består av et sammenslynget åttetallsmønster. Mer spesielt omfatter dispenseren (10) et hus med et par spoler (12a, 12b) som er respektive sentrert på et par av halvsirkelformede ytre føringer (13a, 13b). Den optiske flberbølge- lederen (14) er viklet rundt spolene (12a, 12b) Innenfor de ytre føringene (13a, 13b) l en serie av lag (15a-15e) med åttetallsformede sløyfer (16a-16e). Om ønsket kan et deksel anbringes over spolene (12a, 12b) og føringene (13a, 13b) for å omslutte bølge- lederen (14). Avgivelsen av bølgelederen fra dis- penseren (10) gjennom et korrekt plassert lite øye (17) er nesten splralfrl og lineær som et resultat av utligning av vlnkelmomentet i de parede åttetallsform- ede sløyfene (16a-16e). Dispenseren (10) tillater lineær (spiralfri) avgivelse ved høyere hastigheter enn andre typer av lineære dispensere. Dette blir oppnådd ved en reduksjon i bølgelederstrekket for en gitt avglvelseshastlghet. Dispenseren (10) øker anvendelsen av fiberbundne forbindelser til et større spekter av høytytende miss!ler og farkoster på grunn av sin økede avgivelseshastighet og lineære avgivelsesevne. Lineær avgivelse tillater kanalisering av den avgitte fiberen for å unngå et misslls direkte skyvekraft-røyksky. Dispenseren anvender også en relativt liten utgangs- åpning eller lite øye (17) for fiberbølgelederen (14) som reduserer aerodynamisk drag og radartverrsnitt av den bærende farkosten.