baber/WOPTO huggingface dataset:
Patent NL-140955-B (NL)
IPC: F17C3/02
Filed: 1963-06-21
Abstract: 1,003,615. Storing liquefied gases. GAZ DE FRANCE. June 20, 1963 [June 12, 1962], No. 24589/63. Heading F4P. A tank for storing and transporting liquefied gas comprises an inner casing 20 disposed within and spaced from an outer compartment 10 by the interposition of solid insulating blocks 30 adapted to transmit to the walls of the outer compartment the pressure exerted on the inner casing 20 while co-operating in guiding the inner casing during its expansion and contraction movements, and the remaining space between the inner casing and outer compartment being filled with granulated or powdered insulating material. The inner casing 20 is guided by T-sectioned elements 70, Fig. 8, secured to the outer faces of the inner casing and co-operating with T-sectioned grooves 71 formed in the blocks. Each of the faces of the inner casing are provided with four T-sectioned elements 70 arranged at 90 degrees to each other as shown in Fig. 2. In an alternative arrangement the inner casing is guided by pairs of chains 81, 82, Fig. 9, one of the ends of each chain being secured to the outer 'compartment at 84 and 85 and the other ends to a common point 83 on the inner casing. The insulating blocks 30 may be of cubic, prismatic or lozengesectioned, preferably arranged in staggered rows in order to avoid the ramming of the insulating powder. The insulating blocks 30 are secured to the walls of the outer compartment by glueing or by means of angle members secured to the compartment (Figs. 3 and 4 not shown), or alternatively may be secured at regular intervals on steel ropes (Fig. 7, not shown), the faces of the blocks which contact the inner casing being coated with a layer of a material having a low coefficient of friction such as hardwood to facilitate sliding therebetween. In another embodiment (Fig. 14, not shown), the insulating blocks are disposed in vertical row and the inner casing has alternate flat and curved portions. The inner casing may be strengthened by stiffeners 110-114 arranged as shown in Fig. 15 (or Fig. 17, not shown), welded or strapped to the outer or inner faces of the casing. Alternatively stiffeners may be nailed or glued to boards of impregnated wood disposed on the outer face of the inner casing, or to the insulating blocks. A further embodiment (Figs. 19 and 20, not shown), describes an arrangement wherein the solid insulating blocks are replaced by a grid or network of hardwood beams built up of parallel rows of beams crossed by parallel rows of beams in other planes.
Patent NO-141311-B (NO)
Title: Lokk for beholder med flytende innhold
Inventor: LANGEN HANNO
IPC: B65D17/50
Filed: 1974-04-08
Abstract: Lokk for beholder med flytende innhold.
Patent NO-148781-B (NO)
Title: Fremgangsmaate for fjerning av vinylklorid fra en vandig oppslemming
Inventor: FELDMAN MARTIN LOUIS
IPC: C08F6/14
Filed: 1975-06-24
Abstract: Fremgangsmåte for fjerning av vinylklorid fra en vandig oppslemming.
Patent NO-152150-B (NO)
Title: Fremgangsmaate og innretning for skriving av et signalinformasjonsspor paa en plate
Inventor: WINSLOW JOHN SEYMOUR
IPC: G11B7/12
Filed: 1979-02-19
Abstract: FREMGANGSMÅTE OG INNRETNING FOR SKRIVING AV ET SIGNALINFORMASJONSSPOR PÅ EN PLATE.
Patent NO-152317-B (NO)
Inventor: ERICKSON ROBERT EVERETT
IPC: B32B27/12
Filed: 1980-07-08
Abstract: Flexible absorbent laminates made from crushed films of lightly cross-linked polyelectrolytes with layers of wicking substrates are disclosed. The crushed laminates are made by drying the laminates to less than 8 percent moisture and crushing them preferably between a yieldable roller and an embossing roller. The crushed laminates have a cloth-like feel at low relative humidities with rapid absorption, and are useful to make baby diapers or adult diapers.
Patent NO-173082-B (NO)
Inventor: ANDERSEN ERIK
IPC: A61M/
Filed: 1987-03-19
Abstract: A dilatation catheter or a balloon catheter assembly for use in angioplasty and the like includes a shaft (4) made of an elastomeric tube reinforced with longitudinally inelastic filaments. In the distal balloon portion (I) of the unpressurized shaft, the filaments lie at an angle ( beta ) which is less than a predetermined critical angle ( alpha ). In the adjacent movable portion (II) of the shaft, the filaments lie at an angle ( sigma ) which is greater than the critical angle ( alpha ). When the shaft (4) is pressurized, the balloon portion (I) expands in diameter and the movable portion (II) contracts in diameter until the filaments in each portion lie at the critical angle ( alpha ). At the same time, the length of the movable portion (II) increases so as to offset the reduction in length of the balloon portion (I).
Patent NO-173357-B (NO)
Inventor: CARAYANNIS GEORGE
IPC: H03H17/02
Filed: 1987-11-06
Abstract: An optimal parametric signal processor, which receives autocorrelation coefficients, provides lattice coefficients in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors. By using a "lattice basic cell" structure, hardware complexity is minimized.
Patent NO-172628-B (NO)
Title: Fremgangsmaate og apparatur for aa utfoere en kjemisk reaksjon
Inventor: QUANG DANG VU
IPC: C10G11/02
Filed: 1988-01-19
Abstract: Oppfinnelsen gjelder en fremgangsmåte og en apparatur for å utfare kjemiske reaksjoner under trykk i nærvær av en fast katalysator i en flertrins reaksjonssone etter ytre foreløbig varmebehandling. Fremgangsmåten kan anvendes for syntese av ammoniakk eller metanol eller for reforming av bensin. Den karakteriseres ved at minst et reaksjons-fluid introduseres i minst ett kammer, et første reaksjons produkt gj envinnes, varme-utveksling finner sted, utenfor reaksjonssonen, mellom et første reaksjonsprodukt og et ytre varmevekslings-medium, deretter feres nevnte første reaksjonsprodukt til minst ett etterfølgende kammer og et andre reaksjonsprodukt gjenvinnes fra nevnte etterfølgende kammer. Reaksjonsfluidet eller reaksjonsproduktet sirkulerer på tvers i kammerne i det vesentlige loddrett på reaksjonssonen, i det kammerne er tette og med en langstrakt form og hvert kammer ligger nær opptil et eller to andre kammere slik at hver gruppe av to nabo-kammere har en felles skillevegg som enten er i det vesentlig parallel til nevnte generatriks eller i det vesentlige skrå med hensyn til denne.
Patent NO-175164-B (NO)
Title: Borkrone med forbedret sirkulasjon
Inventor: MCCULLOUGH DOYLE W
IPC: B05B3/04
Filed: 1988-03-30
Abstract: Borkronen (D) med forbedret stramning omfatter i en utfor-ingsfona en ovre legemeseksjon (lia) med en boring (141) og en nedre legemeseksjon (11b) som er utformet i ett med det ovre legeme (lia) og omfatter tre kanaler (18a-c) for å fere fluid ut fra borkronelegemet. Når kanalene (18a-c) er åpne vil de lede fluidstrem ned gjennom borkronelegemet og ut av kanalene (18a-c) for å bevirke tverrstromning i området ved de koniske skjæreelementer (16). En rotor (25) er montert i en boring (14) i den ovre seksjon (lia) for intermittent å åpne og lukke kanalene (18a-c) for å bevirke en intensivering av stramning gjennom den gjenværende åpne kanal for å skape høy anslagskraft fra fluid som strommer utenfor borkakset.ingormete innvendige refleksjons-flater (53a, 53c) er anordnet for i vesentlig grad å utnytte effekten av eventuelle transiente trykkstot som skapes under drift av oppfinnelsen.
Patent NO-176363-B (NO)
Inventor: GATTI NORBERTO
IPC: C25B3/23
Filed: 1989-03-21
Abstract: Preparation of 2-aryl-hydroquinones of formula (I) by oxidizing by an electrochemical route a compound of formula (II): <CHEM> wherein A represents an aryl group optionally substituted with groups compatible with the reaction conditions in an acidic aqueous reaction medium, at temperatures within the range of from 10 to 100 DEG C, and with anodes of graphite or PbO2. The products are used in photography and in the field of liquid-crystal polymers.
Patent NO-175806-B (NO)
Inventor: HAWKES DANIEL JOHN
IPC: B23K20/02
Filed: 1990-10-30
Abstract: PCT No. PCT/GB90/00323 Sec. 371 Date Oct. 5, 1990 Sec. 102(e) Date Oct. 5, 1990 PCT Filed Mar. 2, 1990 PCT Pub. No. WO90/09862 PCT Pub. Date Sep. 7, 1990.The machine is provided with a set of two pairs of die halves 60, 62 (FIG. 7) mounted in a framework on hydraulically actuated piston and cylinder assemblies. The die halves 60 and 62 of each pair are relatively radially reciprocable to grip or release a workpiece 102, 104 and the two pairs of die halves are relatively axially reciprocable to effect cold pressure welding together of end portions of the workpieces 102, 104. Adjoining end faces of the die halves are formed with nose portions 100 having inner anvil edges for effecting welding flash removal from the workpieces. In operation, the die halves are moved in sequence to grip the workpieces; to urge the ends of the workpieces together to form a cold pressure weld upset zone; to release the workpieces; to grip one of the workpieces; to urge the gripped workpiece axially relative to a pair of anvil edges to clear flash material from the upset to maintain the cross-sectional area at the weld upset zone substantially constant; and to re-position the upset weld zone centrally of the nose portions to repeat the sequence. Removal of the flash material intermediate consecutive weld upsets is effected in alternate directions. The anvil edges may be staggered, angled or of helical form to enhance the shearing effect to clear the flash material from the upset weld zone.
Patent NO-176216-B (NO)
Title: Anordning for avsetning av materiale på en bunnflate under vann
Inventor: RIDDER PIETER HENDRIK GEERARD
IPC: B65G11/08
Filed: 1991-02-28
Abstract: Oppfinnelsen vedrører et fartøy (1) forsynt med et rørformet organ som henger ned fra eller ved siden av fartøyet (1), hvilket rørformet organ er beregnet for avsetting av materiale derigjennom på en bunnflate under vann. Drivorgan (6) er anordnet nær den nedre ende av det rørformede organ. Ved hjelp av nevnte drivorgan (6) er den nedre ende av det rør-formede organ bevegelig på tvers av det rørformede organs lengdeakse. Langs i det minste størsteparten av sin lengde, er det rørformede organ bygget opp av et antall kapper (7), anordnet den ene over den annen, og hvis øvre sider og nedre sider er åpne, hvilke kapper (7) smalner svakt av i retning nedover, hvorved den øvre ende av en kappe (7) overlapper den nedre ende av en overliggende kappe (7) under dannelse av en åpen spalte mellom nevnte overlappende kappeender. Hver kappe (7) er ved fleksible forbindelsesorgan (9) forbundet med den umiddelbart nedenforliggende kappe (7).
Patent NO-178895-B (NO)
Title: Katalysatorsystem for olefinpolymerisasjon og fremgangsmåte for fremstilling av en olefinpolymer
Inventor: CANICH JO ANN MARIE
IPC: C08F4/64
Filed: 1992-03-12
Abstract: Det beskrives et katalysatorsystem omfattende en overgangsmetallkomponent fra gruppe IVB og en alumoksankonponent, som kan anvendes for å polymerisere olefiner for å oppnå polymerer med høy molekylvekt.
Patent SE-365187-B (SE)
Inventor: TULLY P
IPC: B01J20/32
Filed: 1971-02-02
Abstract: 1336331 Oil absorbent compositions; coated particles CABOT CORP 5 Jan 1971 [5 Feb 1970] 417/71 Headings C1A and C1C [Also in Division B2] An oil absorbent composition comprises a liquid absorbing material bearing a coating thereover comprising at least 0À1% by wt. of the liquid absorbing material, of a hydrophobic substance comprising a metal or metalloid oxide having a BET-N 2  surface area of at least 50 m<SP>2</SP>/g, an average ultimate particle diameter of less than 0À5 micron and having chemically bound to the surface thereof, at least 0À5% by wt. of the oxide, of organo-silicon surface structures of the formula -SiR a X b  where each R = alkyl, aryl, alkaryl, alkoxy, aryloxy, alkaryoloxy or aralkoxy group, each X = halogen or hydroxyl group, a = 2 or 3 and a + b = 3. The liquidabsorbing material may be sand, straw, charcoal, coke, kieselguhr or diatomaceous earth, peat, textile fibres, sawdust, chalk, mica, expanded mica, cork, felt, wood chips, paper, nut shells and granulated corn cobs. The coating may comprise an oxide of Si, Ti, Al, Zr, V, Cr, Fe, Ge, As or Sb. The oxide may be reacted with organo-halosilanes, organosilylamines or organodisilazones. The coating material may be applied as a dispersion or in dry form. In use the absorbent composition may be applied to the surface of a body of water to remove oil therefrom. The oil-laden absorbent composition may sink or float. The oil may be combusted after being absorbed. In another use water is passed through a bed of the absorbent composition.
Patent SE-300011-B (SE)
Inventor: ALLAIS A
IPC: C07D405/12
Filed: 1967-03-30
Abstract: 1,126,860. 4 - Substituted - 7 - and 8 - chloroquinolines. ROUSSEL-UCLAF. 23 March, 1967 [31 March, 1966], No. 13869/67. Heading C2C. Novel 4 - (2<SP>1</SP>- tetrahydrofurfuryloxycarbonyl-phenylaminochloroquinolines of the general formula wherein the chlorine atom is in the 7- or 8- position of the quinoline nucleus, and therapeutically compatible addition salts thereof with organic or inorganic acids are prepared by the transesterification of a 4-(2<SP>1</SP>-alkoxycarbonylphenylamino)-chloroquinoline of the general formula wherein R is an alkyl group containing 1-5 carbon atoms and the chlorine atom is in the 7- or 8-position of the quinoline nucleus, with tetrahydrofurfuryl alcohol, followed by optional conversion of the product to a therapeutically compatible addition salt thereof with an organic or inorganic acid. Pharmaceutical compositions having analgesic and anti-inflammatory activity comprise as active ingredient at least one 4-(2<SP>1</SP>-tetrahydrofurfuryloxy - carbonyl - phenylamino) - chloroquinoline of the first formula above or a therapeutically compatible addition salt thereof with an organic or inorganic acid in association with a pharmaceutical carrier or excipient.
Patent SE-316357-B (SE)
Inventor: GEGAUF F
IPC: D05B81/00
Filed: 1965-04-23
Abstract: 1,100,203. Sewing machines. FRITZ GEGAUF A.G. 21 April, 1965 [27 Jan., 1965; 6 Feb., 1965], No. 16839/65. Heading D1G. A seam is produced by a zig zag sewing machine arranged to drop all the stitches at one side of the needle swing, the seam thereby being straight and having an increased stitch length equal to the sum of the work feed movements between the penetrations on the other side of the needle swing. The seam is intended for detachably tacking together two lengths of material, the normal stitch length being adjusted to the maximum and the thread tension being reduced to prevent the lower thread being drawn into the work. As shown, a plain zig zag seam 2 is converted into a straight seam 3 by dropping stitches at all the right hand needle penetrations 4. A decorative seam 7 is converted into a straight seam 8 by dropping all the right hand needle penetrations 9. Dropping of the stitches may be effected either by providing an adjustable needle stop in the needle bar and raising the needle sufficiently to allow the looptaker beak to pass below the needle eye at the right hand penetrations when the stitch width is adjusted to the maximum, or by shortening the needle, or by providing a needle with two eyes and threading the upper eye to effect dropped stitches. Alternatively, the needle may be deflected laterally or turned angularly at penetrations on one side of the needle swing.
Patent YU-46222-B (YU)
Title: Postupak za dobijanje novih (benzofuran-2-il)imidazola
Inventor: PESTELLINI V
IPC: C07D307/79
Filed: 1987-08-13
Abstract: koji mogu biti različiti, predstavljaju atom vodonika, halogena, poželjno hlora ili broma alkil grupa sa 1-4 C-atoma, alkoksi grupu sa 1-4 C-atoma u alkil delu, nitro ili cijano grupu; R2 predstavlja atom vodonika, halogena, alkoksi radikal u kome alkil deo sadrži 1-4 C-atoma, alkil grupu sa 1-4 C-atoma, fenil grupu, fenilalkil grupu u kojoj alkil deo ima 1-4 C-atoma, ili alkilen fenil u kome alkilen radikal ima 2-4 C-atoma, nitro ili cijano grupu; R3 predstavlja atom vodonika, alkil grupu sa 1-3 C-atoma; i njihovih soli, naznačen time, što se jedinjenje formule u kojoj R, R1, R2 i R3 imaju gore data značenja, tretira sa tionilbismidazolom formule u podesnom organskom rastvaraču; ili se trasformiše u odgovarajući halogeni derivat dejstvom podesnog sredstva za halogenovanje i posle toga se tako dobijeni intermedijarni halogeni derivat tretira imidazolom, i kao slobodni i u obliku soli, u organskom rastvaraču, poželjno polarne prirode i na temperaturi ključanja, i posle toga, ako se želi, tako dobijeno jedinjenje prevodi u svoju kiselinsku adicionu so.
Patent YU-47380-B (YU)
IPC: B29C48/92
Filed: 1990-10-15
Abstract: A process for the fast upgrading of a PET resin comprises the extrusion of a low molecular weight PET with a dianhydride of an aromatic tetracarboxylic acid. The molten product is pelletized and fed to a solid state polycondensation reactor.
Patent YU-46034-B (YU)
Inventor: HERMECZ I
IPC: C07F5/00
Filed: 1986-12-09
Abstract: PCT No. PCT/HU86/00066 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03594 PCT Pub. Date Jun. 18, 1987.The invention relates to new 6-fluoro-7-chloro-1-methylamino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid/boric acid anhydrides of the general Formula I   <IMAGE> (I) (wherein R and R1 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms). The new compounds of the general Formula I are valuable intermediates useful in the preparation of the antibacterial agent 6-fluoro-1-methylamino-7-(4-methyl-piperazino)-4-oxo-1,4-dihydro-quino line-3- carboxylic acid. The new compounds of the general Formula I may be prepared by reacting a compound of the Formula II    <IMAGE> (II)  or a compound of the general Formula III   <IMAGE> (III) (wherein R2 stands for alkyl comprising 1-4 carbon atoms) with hydrogen fluoro borate of the Formula IV HBF4 /IV/ or a borone trihalide of the general Formula V BX3 /V/ (wherein X stands for fluorine, chlorine or bromine) or a complex thereof formed with an ether or a borone derivative of the general Formula VI    <IMAGE> (VI)  (wherein R3, R4 and R5 stand for alkyl comprising 1-5 carbon atoms and optionally substituted by halogen or aryl comprising 6-10 carbon atoms).
Patent ZA-854546-B (ZA)
Title: Azetidine derivatives
Inventor: NIE-SARINK MARGARETHA JOHANNA
IPC: C07D205/04
Filed: 1985-06-17
Abstract: The invention provides azetidine derivatives of formula <CHEM> and salts thereof, wherein R is a group -CH2OH or -COOH, as intermediates for the preparation of azetidine-3-carboxylic acid and its salts, which are useful as chemical hybridising agents.
Patent ZA-869585-B (ZA)
Title: Anticonvulsant alpha-thiobutyrolactone derivatives
Inventor: COVEY DOUGLAS FLOYD
IPC: A61K31/381
Filed: 1986-12-19
Abstract: -Thiobutyrolactone derivatives having short chain  alpha  - and/or  gamma -alkyl or alkenyl substituents have useful anticonvulsant properties.
Patent ZA-883854-B (ZA)
Title: Conversion and utilization of waste materials
Inventor: TOGNAZZO VALERIO
IPC: F23G5/36
Filed: 1988-05-30
Abstract: A process for the transformation of combustible pollutants or waste materials into clean energy and utilisable products, characterised by: - submitting the material to be treated to the action of a thermic lance in an airless atmosphere so as to totally decompose it and extract combustible gases, non-combustible gases and inerts, - cooling the thermally decomposed products and separating the inert products with water, thus generating steam, - introducing the steam and said cooled gases onto a heated carbonaceous mass in order to filter the gases and, in part, transform them to obtain hydrogen, carbon monoxide and other totally utilisable gaseous products, and - cooling said gaseous products. a
Patent ZA-887580-B (ZA)
Title: Pulse oximetry system
Inventor: HERSH LAWRENCE TOUREK
IPC: A61B5/0245
Filed: 1988-10-11
Abstract: A pulse oximetry system is provided in which LEDs (12, 14) of two different wavelengths illuminate tissue containing arterial blood flow. A photodiode (16) receives light from the LEDs and produces electrical signals (IR(t) RED(t)) containing pulsatile components. The components of the two wavelengths are separated and the pulsatile waveforms are monitored until signal peaks (IRmax) are detected at the end of diastole. The waveforms are then integrated over the systolic interval, and the integrals are combined with the signal peak values to determine an index value. The index value is used to select a value representative of oxygen saturation from a look-up table (36).
Patent ZA-887793-B (ZA)
Title: Cartridge for an inked ribbon with a re-inking device
Inventor: SOLERO GIORGIO
IPC: B41J31/16
Filed: 1988-10-19
Abstract: A re-inking device (11) is applied to a cartridge (12) of the type comprising a container (13) having a magazine (34) for accommodating an inked ribbon (32) of the closed loop type disposed in loosely arranged turns, and a pair of toothed rollers (43) for unidirectional feed of the ribbon (32). The re-inking device (11) comprise an ink reservoir (51) which is housed in a closed casing (53) fixed removably in the interior of the container (13), and an ink metering means (52) having an internal portion and an external portion. The internal portion is inserted by way of an aperture (74) into the interior of the casing (53) and is held in contact with the reservoir (51); the external portion is in contact with the rounded external surface of the teeth (76) of an inking roller (42). The inking roller (42) is always engaged with a drive roller (78) of the pair of rollers (43). A guide bush (41) directs the ribbon (32) towards the teeth (76); the ink (50) passes from the metering means (52) to the rounded surface of the teeth (76). The teeth (76) in turn transfer the ink (50) to the ribbon (32) which is engaged with the rollers (43). The metering means (52), the inking roller (42) and the ribbon (32) are of the same height, thus providing for uniform re-inking of the ribbon (32) during the feed of the ribbon.
Patent ZA-903808-B (ZA)
Title: Elongated object made of a copolymer of carbon monoxide and an olefinically unsaturated monomer,and method for the production thereof
Inventor: RUTTEN HENDRIKUS JOHANNES JOZE
IPC: D01F6/04
Filed: 1990-05-17
Abstract: A process for producing an elongated object of an alternating copolymer of carbon monoxide and an olefinically unsaturated monomer wherein the copolymer has an intrinsic viscosity measured in m-cresol at 100 DEG  C. of at least 1 dl/g, involve converting a solution of the copolymer into a solvent-containing object, removing between 90 and 99.9% of the solvent from the solvent-containing object, and stretching the thus obtained object at a temperature below the melting point of the copolymer.
Patent ZA-908932-B (ZA)
Title: Thermoplastic compositions based on a vinyl aromatic copolymer and a polyamide resin
Inventor: FASULO GLAN CLAUDIO
IPC: C08L77/00
Filed: 1990-11-07
Abstract: Described are thermoplastic compositions having improved mechanical, thermal and rheological characteristics, comprising a blend of:   (A) an impact-resistant vinyl-aromatic copolymer containing a vinyl aromatic monomer, an ethylenically unsaturated nitrile and an olefinic elastomer;   (B) a polyamide resin; (C) a compatibilizing polymer containing from 0.01 to 4 % by moles of a functionalized monomer reactive with the polyamide resin;  and   (D) a polyolefin. t
Patent ZA-914919-B (ZA)
Title: Method of treating prostatic adenocarcinoma
Inventor: JOHNSON RANDAL KEITH
IPC: C07J73/00
Filed: 1991-06-26
Abstract: Invented is a Method of Treating Prostatic Adenocarcinoma by employing asteroid 5- alpha -reductase inhibiting compound or a combination of steroid 5- alpha -reductase inhibiting compounds.