baber/WOPTO huggingface dataset:
Patent IE-782117-L (IE)
Title: Copolyamide process
IPC: C08G69/34
Filed: 1978-10-26
Abstract: Copolyamides are polycondensed from a polymerization recipe including caprolactam, dimeric fatty acid and hexamethylenediamine, said dimeric fatty acid having an iodine number of less than 30, containing less than about 0.5% by weight of its monobasic fatty acid precursor, and not more than 5% of such acid having a basicity of greater than 2, and said dimeric fatty acid and the hexamethylenediamine being present in the recipe as a solvent solution of an essentially stoichiometrically balanced salt. The resultant copolyamides are essentially linear, flexible, display improved chemical and mechanical properties, and have high molecular weights and high melting points, and are easily shaped into a variety of useful articles, e.g., by molding or spinning.
[US4212777A]
Patent IE-40204-L (IE)
Title: Piperazinylquinazolines
IPC: C07D409/12
Filed: 1974-11-12
Abstract: 6,7-Dimethoxy-4-amino-2-(4-substituted piperazin-1-yl)-quinazolines and 6,7,8-trimethoxy-4-amino-2-(4-substituted piperazin-1-yl)quinazolines are produced by either: (1) reaction of the appropriate 4,5-dimethoxy substituted or 3,4,5-trimethoxy substituted 2-aminobenzonitrile with certain 1,4-disubstituted piperazines; or (2) reaction of the appropriate 4,5-dimethoxy substituted or 3,4,5-trimethoxy substituted 2-aminobenzamidine with the same 1,4-disubstituted piperazines. The products are known hypotensive agents.
[US3935213A]
Patent IE-802395-L (IE)
Title: Bias voltage generator
IPC: H01L27/04
Filed: 1980-11-18
Abstract: A bias-voltage generator is disclosed. The bias-voltage generator is comprised of an oscillator, a charge pumping circuit which absorbs electric charges, accmulated in the semiconductor substrate, by cooperating with the oscillator, via a coupling capacitor. The oscillator contains therein a means for varying the oscillating frequency thereof in accordance with the variation of the voltage level of the semiconductor substrate. Said means is preferably comprised of a CR circuit fabricated by a variable resistor (R) and a capacitor (C). The variable resistor is made of a MOSFET. The gate electrode of the MOSFET is directly connected to the semiconductor substrate. 
[EP0029681A2]
Patent IE-842720-L (IE)
Title: Signalling within a borehole
IPC: E21B47/18
Filed: 1984-10-22
Abstract: A down-hole signal generator for a mud-pulse telemetry system comprises an annular impeller surrounding a casing and arranged to be driven by the mud passing along the drill string. The impeller serves to drive a torque control arrangement, and preferably also an electrical generator, within the casing. The torque control arrangement is switchable between two states by a signalling actuator in response to an electrical input signal. In a first state the impeller may be driven relatively easily so that it is rotated at a relatively fast speed by the mud flow, whereas, in a second state, a greater torque is required to drive the impeller so that it is rotated at a relatively slow speed. Thus suitable variation of the input signal may be used to vary the impeller speed to transmit a modulated pressure signal in the mud flow which may be sensed at the surface.
[US4675852A]
Patent IE-873124-L (IE)
Title: Agent for the regulation of the appetite or a sleeping agent
IPC: A61P25/20
Filed: 1987-11-19
Abstract: An agent for the regulation of the appetite or a sleeping agent, which consists of the activation peptide in procolipase, consisting of the peptide sequence X-Pro-Y-Pro-Arg wherein a) X is Ala and Y is Gly, or b) X is Val and Y is Asp, or a derivative thereof. e
[EP0269595A2]
Patent NO-802471-L (NO)
Title: Fremgangsmaate for oppkonsentrering av lite vannloeselige forbindelser 6ra en vannholdig suspensjon av faste partikler
Inventor: LOEITEN KJELL OLAV
IPC: C02F1/26
Filed: 1980-08-20
Abstract: Oppfinnelsen vedrører fremgangsmåte og apparat for anrikning av lite vannløselige forbindelser, spesielt klorerte hydrokarboner. En vandig suspensjon av faste partikler bringes i kontakt med et løsningsmiddel inneholdende hydrokarboner, suspensjonen blir ekstrahert med det organiske løsningsmiddel i ett eller flere blandetrinh med etterfølgende faseseparasjon. Hvert trinn består av en eller flere seriekoblede blandesekvenser anordnet forut for en faseseparasjon, hvorfra en vesentlig del av det organiske løsningsmiddel blir resirkulert til den første blandesekvens i det angjeldende trinn.Oppfinnelsen sikrer nesten fullstendig utluting av forbindelser som foreligger i mengder på mindre enn 1°/oo i forhold til andre faste partikler i suspensjonen.
Patent NO-811733-L (NO)
Inventor: MEIER ERNST
IPC: B22D41/28
Filed: 1981-05-21
Abstract: A rotary sliding closure unit for use in a liquid melt container extends inwardly through the jacket of the container and into the lining thereof to selectively block and unblock a pouring opening of the container. The unit includes a stationary refractory plate positioned within the lining and having therethrough a flow passage in communication with the pouring opening, and a rotary refractory plate positioned in sliding abutting contact with the stationary refractory plate and having therethrough at least one flow passage to be selectively moved into and out of alignment with the flow passage of the stationary refractory plate. The two refractory plates have complementary abutting relative sliding surfaces located within the interior of the jacket of the container. A stationary tube member extends through the jacket and into the lining and has an inner end grasping the stationary refractory plate. An intermediate member fixes the rotary refractory plate, and a rotary tube member extends through the jacket coaxially within the stationary tube member. The intermediate member is fixed with respect to the inner end of the rotary tube member to rotate therewith, but to enable relative axial movement therebetween. The intermediate member is axially urged away from the rotary tube member to thus urge the rotary refractory plate into pressure contact against the stationary refractory plate.
Patent NO-813211-L (NO)
Title: Campingbord.
Inventor: LANGNES SVERRE
IPC: A47B/
Filed: 1981-09-22
Abstract: Campingbord omfattende en bordplate (1) som ved hjelp av forskyvbare haker (3) hektes på siden mellom to campingstoler av kjent ut- i førelse og på denne måten danner et frittstående bord. Hakene lå-. ses i den ønskede posisjon med en låseanordning bestående av en. bolt (4) med en vingemutter (5).
Patent NO-843544-L (NO)
Inventor: KRICHEVSKY MENDEL
IPC: H01F37/00
Filed: 1984-09-06
Abstract: A polyphase assembly for controlling A. C. devices is capable of producing an electrical impedance of a substantial resistive component. The assembly comprises a plurality of windings (4, 6, 8), separate for each phase, wound on and along a single, axially directed core (2). The core is constituted by at least one ferromagnetic body which may be solid or hollow. The thickness of at least the portions of the core covered by the windings, i.e. the diameter of the solid rod, or the thickness of the solid part of the hollow body, is greater than 1.6 mm.
Patent NO-851224-L (NO)
Inventor: HUBER WILLI
IPC: B05B5/025
Filed: 1985-03-26
Abstract: An electrostatic paint spraygun comprising a needle-shaped electrode centrally seated in the paint channel supplying the paint to the spray nozzle and projecting slightly beyond the spray nozzle is designed such that the electrode is composed of two needles disposed coaxially one behind the other, whereby the back needle is secured to the pistol tube and the front needle is secured to a closure part containing the spray nozzle and put in place on the pistol tube. When the closure part is in place, the back electrode needle represents the electrical connection to the front electrode needle, whereas, when the closure part is removed, the tip of the back electrode needle projects freely beyond the mouth of the pistol tube.
Patent NO-855057-L (NO)
Inventor: WIBERG OLLE
IPC: B42F13/16
Filed: 1985-12-16
Abstract: An arrangement for handling documents, papers etc., comprising a so-called ring mechanism (1) for co-operation with hole-punched paper sheets, and a support means such as a folder, calendar (18), binder or file (21,28) or the like. In accordance with the invention there is attached to the side of the ring mechanism (1) remote from the rings (3) a first fastener part (8) of a so-called burrfastener arrangement, while a second fastener part (9) of the arrangement is attached to the support means (15; 21; 28). The fastener parts (8, 9) are arranged to co-operate with one another in a manner which enables the ring mechanism (1) to be detachably connected to the support means (15; 21; 28).
Patent NO-860030-L (NO)
Inventor: HUNG J-MING
IPC: C08F6/22
Filed: 1986-01-07
Abstract: The invention is concerned with a process for coagulating aqueous polymer latex, comprising contacting aqueous polymer latex with an effective amount of an aqueous solution of water-soluble non-nucleophilic, non-oxidtive alkaline earth metal and/or zinc salt and recovering the resulting coagulated polymer, the process enabling the preparaion of polymer having a unique combination of properties.
Patent NO-860835-L (NO)
Inventor: PARK ARTHUR
IPC: E21B49/02
Filed: 1986-03-05
Abstract: A well coring apparatus is provided with the capability for monitoring the length of the core in the inner barrel (32) of a core barrel (16) and the rate at which the core enters the inner barrel (32). The device includes a Sonic Core Monitor (78) which is disposed in the upper end of the inner barrel (32) and a piston (68) which is disposed in the lower end thereof. The inner barrel (32) is filled with a pressurized fluid. The Sonic Core Monitor (78) generates an ultrasonic pulse that is transmitted down to the surface of the piston (68) and reflected back up to the Sonic Core Monitor (78). The time between the transmitted and received pulse is then measured and distance determined therefrom. Both length of core and rate of core entry into the inner barrel (32) can then be determined. If the core is proceeding at too slow a rate, a valve (50) can be opened to allow drilling fluid to bypass the core barrel (16). This provides the surface operator with an indication that a jam has occurred.
Patent NO-861829-L (NO)
Inventor: BATT DOUGLAS GUY
IPC: C07F9/40
Filed: 1986-05-07
Abstract: 2-Substituted-1-naphthols are 5-lipoxygenase inhibitors which make them useful in the treatment of inflammation, obstructive lung diseases and/or psoriasis. Useful 2-substituent groups are alkyls, alkenyls, alkynyls, cycloalkyls, cycloalkenyls, the groups CH2-C 3BOND C-(CH2)mR5 and CH=CH-(CH2)nR5 (where m is 1-4, n is 0-3 and R5 includes phenyl, COOR9, where R9 is H or alkyl of 1-4 carbons, AR6 (where A is a methylene chain and R6 is a variety of groups including Cl, Br, I, CHO, CN, COOR9, NH2, SC(NH)NH2, phenyl, P(O)(OR9)2, etc.), and CHR7R21 (where R7 is a variety of aromatic and heterocyclic groups and R21 is H, optionally substituted phenyl and a variety of heterocyclic groups).
Patent NO-861948-L (NO)
Inventor: BOCK UWE
IPC: H01L23/36
Filed: 1986-05-16
Abstract: 1. Method of manufacturing a heat sink (10) for semiconductor devices, in particular by extrusion of lightweight metal, with cooling ribs (20) of approximately bar-shaped cross section protruding at a distance from one another from a base plate (11), the base plate (11) being extruded with main grooves (14) and separately manufactured cooling ribs (20) being inserted into the main grooves (14), characterized in that the main grooves (14) are manufactured with ribs (19) flanking them and separating them from intermediate grooves (15) and these ribs (19) are plastically deformed after insertion of the cooling ribs (20) in such a way that the cooling ribs (20) are squeezed-in in the main grooves (14).
Patent NO-873707-L (NO)
Inventor: MARBACH KARL
IPC: B26F1/44
Filed: 1987-09-04
Abstract: In a strip steel punch tool with a supporting plate (1), wherein strip steel punch cutters (3) projecting beyond the surface (8) of the supporting plate (1) are held in slots (2) and profiled strips (7, 7') made of resilient material, preferably rubber, cellular rubber, rubber cork or the like, are fastened to the supporting plate (1) in parallel and next to the said cutters, these profiled strips protruding above the cutting edge (6) of the strip steel punch cutters (3) with their punching material contact face (9), it is proposed, in order to punch clean edges especially in large numbers, that the profiled strip (7, 7') be constructed such that, when loaded vertically, its punching material contact face (9) is displaced towards the strip steel punch cutter (3). <IMAGE>
Patent NO-874856-L (NO)
Inventor: JAEGGI KNUT A
IPC: C07F9/6539
Filed: 1987-11-20
Abstract: Alkanediphosphonic acids, in particular heteroarylalkanediphosphonic acids of formula   <IMAGE> (I)  wherein R1 is a 5-membered heteroaryl radical which may be fused with benzene or cyclohexene nuclei and which contains, as hetero atoms, 2 to 4 N-atoms or 1 or 2 N-atoms as well as 1 O- or S-atom, and which is unsubstituted or C-substituted by lower alkyl, phenyl or phenyl which is substituted by lower alkyl, lower alkoxy and/or halogen, or by lower alkoxy, hydroxy, di-lower alkylamino, lower alkylthio and/or halogen, and/or is N-substituted at a N-atom which is capable of substitution by lower alkyl, lower alkoxy and/or halogen, and R2 is hydrogen, hydroxy, amino, lower alkylthio or halogen, and salts thereof, have regulatory action on calcium metabolism and can be used as medicaments for the treatment of diseases associated with impairment of calcium metabolism. The compounds are obtained for example by converting, in a compound of formula   <IMAGE> (II)  wherein X1 is a functionally modified phosphono group and X2 is a free or functionally modified phosphono group, X1 and, if appropriate X2, into the free phosphono group.
Patent NO-881596-L (NO)
Inventor: SALATIN TIMOTHY
IPC: C08G18/66
Filed: 1988-04-13
Abstract: This invention relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.
Patent NO-882025-L (NO)
Inventor: MALMBORG BENGT
IPC: A61M5/00
Filed: 1988-05-09
Abstract: A disposable assembly comprises a drug container (2) having at one end an opening which is surrounded by an outwardly directed flange (7). A connector (1) has a sleeve (13) which is closed (14) at one end and open at its opposite end to receive the flanged end of the drug container as a plunger. Positioning means (18,19) provided within the sleeve and cooperating with the flange define an inserted and a retracted position of said sleeve relative to the flanged end of the drug container. A piercing member (15) provided at the closed end of the sleeve is directed towards the open sleeve end. A connecting member (16) provided at the closed sleeve end is directed opposite to said piercing member (15) and communicating therewith by means of a through passage (17).
Patent NO-891604-L (NO)
Inventor: GLANSER MARGARETE
IPC: C02F3/34
Filed: 1989-04-19
Abstract: In a two-stage process for the biological degradation of complex, non-readily degradable wastewater constituents, acidification takes place in the first stage and anaerobic degradation in the presence of methanogenic organisms in the second stage. In the first stage, the wastewater is treated both with the acidogenic organisms and with dehalogenating and/or desulfonating and/or deaminating strains. In addition, highly sub-stoichiometric quantities of oxygen, based on the organic carbon load, are introduced in the first stage either directly or indirectly by addition of oxygen-yielding compounds. Both stages are advantageously operated as fluidized-bed processes using supports to immobilize the biomass.
Patent NO-893309-L (NO)
Inventor: SAMANOS JACQUES
IPC: E01C11/16
Filed: 1989-08-17
Abstract: The process used in road technology, comprising the depositing of a layer of binder, the possible interposition of a base course and finally the depositing of a road carpet in the form of a carpet of coated products or of a surface coating, is characterised, according to the invention, in that a continuous fibre or an assembly of continuous fibres forming the reinforcement is projected as a sheet onto the layer of binder. The invention also relates to a device for implementing the process, comprising a  movable frame (1) on which means (2) for storing the fibres, means (4) for guiding the fibres and means (5) for ejecting the fibres in the direction of the ground are fastened. <IMAGE>
Patent NO-893699-L (NO)
Inventor: MULDER ARNOLD
IPC: C05G3/00
Filed: 1989-09-15
Abstract: A biological denitrification is provided in which ammonium ion is used as an electron donor in the denitrification. The process may advantageously be used under conditions of high ammonium ion concentrations in waste water or to remove ammonium ion from manure, soil or surface water. Microorganisms are described which may be used in these processes.
Patent NO-904444-L (NO)
Inventor: MANION KRISTEN
IPC: B01L3/14
Filed: 1990-10-15
Abstract: Blood constituents are separated by centrifugation in a transparent tube which contains a float for physically elongating certain of the constituents. The centrifuged sample in the tube is positioned on a layer measuring device with which red cell and buffy coat constituent band heights can be measured in ambient light. The buffy coat constituent measurements are made under optical magnification. The measuring device has a mathmatically derived red cell layer nomogram printed thereon, and a separate scale for measuring buffy coat constituent bands. Conversion tables are provided for converting the measured buffy coat constituent band lengths into constituent cell counts. The measuring device includes tube-engaging portions for properly positioning the tube during the measurements, and the red cell scale automatically compensates for the presence of the float and densification of red cells needed for proper banding.
Patent NO-912550-L (NO)
Inventor: HASLEBERG HARALD
IPC: H03H9/25
Filed: 1991-06-28
Abstract: This invention relates to means for assembling a longitudinal body, such as a Surface Acoustic Wave (SAW) component (1,30,60) within a housing or capsule (package) (2,31,66). It includes means (3-11,32-37,61-64) for supporting the component (1,30,60) close to, but not in contact with, the bottom (25,42,79) of the capsule, thereby allowing certain movements of the component or certain parts of the component within the capsule. The supporting means includes a number of clamps (3-11,32-37,61-64) which are fixed to the capsule bottom by means of gluing, soldering, welding, brazing or other fixing method. At least two of the clamps (61-62) are arranged at one end (65) of the component, with an orientation substantially corresponding to the longitudinal direction of the component. <IMAGE>
Patent NO-913925-L (NO)
Inventor: WATANABE ATSUO
IPC: D21F3/08
Filed: 1991-10-07
Abstract: A paper machine press roll (1) comprising a metal core (2), a ground layer (4) formed over the outer periphery of the core (2) and made of a metal material having a small coefficient of expansion, and a mixture layer (3) formed over the outer periphery of the ground layer (4) and comprising a ceramic and a water retentivity imparting particulate substance such as mica. At least in a surface layer portion of the mixture layer (3), an organic high polymer such as synthetic resin or wax is filled in the interstices between particles of the ceramic and particles of the water retentivity imparting substance. <IMAGE>
Patent NO-921222-L (NO)
Title: Bekledning mot begroing for undersjoeiske konstruksjoner
Inventor: ARNOTT THOMAS CHRISTOPHER
IPC: B08B17/02
Filed: 1992-03-27
Abstract: En bekledning (10) mot begroing som er påført på et rør (11) i en rørformet offshore-konstruksjon for å hindre begroing på røret av marine vekster, og omfatter metallbelegg (13) som er deformert for å tilveiebringe rygger eller renner (14) med mellomrom som strekker seg på bekledningen i rørets (11) aksielle retning. Deformasjonene (14) letter ekspansjon og kontraksjon av bekledningen, men muliggjør at bekledningen særlig ved innoverrettet form har en i det vesentlige jevn ut- side for på den måten å tilveiebringe en reduksjon i belastningen på grunn av bølgepåvirkning.
Patent NO-922487-L (NO)
Title: Fremgangsmaate til aa forbinde arbeidstykke-deler av plast
Inventor: KELDANY RACHID
IPC: F16L9/16
Filed: 1992-06-23
Abstract: Ved fremgangsmåten til å forbinde arbeidsstykke- deler av plast langs innbyrdes motstotende kanter blir det langs minst en av kantene anbrakt en som sveise- medium tjenende, permanent-elastisk, til plasten ved- heftbar masse og denne oppvarmes før sanunenfoyningen av kantene.
Patent NO-923968-L (NO)
Inventor: FREMGEN DIETER
IPC: H01R9/00
Filed: 1992-10-13
Abstract: A device (1) is described for disconnectably connecting cable wires to a contact plate (2). The contact plate contains a through opening (9) and, in use, one of the cable wires to be contacted is urged into contact with the edges of that opening (9). The cable wire is moved by a thrust piece (3) which also contains a through opening (24) and which is moved relative to the through opening (9) in the contact plate by means of a screw element.
Patent NO-924681-L (NO)
Inventor: CRAUSE PETER
IPC: C07K1/14
Filed: 1992-12-04
Abstract: Novel synthetic isohirudins with improved stability The invention relates to novel synthetic isohirudins which have improved stability owing to exchange in the region of the Asp-Gly motif. This results, on the one hand, in an increase in the yield during workup and, on the other hand, in making possible pharmaceutical formulation as directly injectable solution ready for use.
Patent NO-931861-L (NO)
Title: Roerledningspigg og fremgangsmaate for inspeksjon av roerledning
Inventor: HUNT HUGH EDMUND MURRAY
IPC: G01M7/00
Filed: 1993-05-21
Abstract: Et rørlednings-inspeksjonsapparat omfatter en. rorledningspigg () som har en skakeanordning (20) for å bringe piggen til å vibrere i én eller flere av vertikal-, lengde-, tverr-, høye- og vridningsret-ningene. Vibrasjonene overfores til veggen til en. rorledning (2) som piggen beveges gjennom, og rørled-ningens vibrasjonsreaksjon måles ved hjelp av aksele-rometere (50-53) i piggen for detektering av én eller flere av piggens (1) vertikal-, lengde-, tverr-, boye- og vridningsbevegelser. For fremvisning og/ eller registrering av de målte data i en form som kan brukes til å identifisere variasjoner i rorled-ningens strukturelle tilstand, anvendes et dataakvi-sisjonssystem (38) ogen datamskin (36).
Patent NO-931898-L (NO)
Title: Reformeringsroerenhet
Inventor: WILLIAMS JOSEPH J
IPC: C10K3/02
Filed: 1993-05-25
Abstract: Reformerrørenhet (2) for anvendelse i reformerreaktorer (20) og omfattende et keramikkrør (4) med en åpen overende og en lukket underende, en korrosjonsbestandig foring (8) for keramikkrøret og likeledes med en åpen overende og en lukket underende, og et midtre metallrør (12) med en åpen overende og en åpen underende og med en diameter som er betydelig mindre enn f6ringens, hvorved det avgrenses et ringrom (34) mellom f6ringens innervegg og midtrørets yttervegg, for opptaking av katalyt, og hvor midtrørets åpne underende befinner seg i avstand fra foringens lukkede underende, slik at prosessgass som utstrømmer fra det katalytfylte ringrom, passerer langs foringens lukkede underende og oppad gjennom det indre av det midtre metallrør.