baber/WOPTO huggingface dataset:
Patent IE-840618-L (IE)
Title: Forming tubular articles of thermoformable polymer material
IPC: B29C51/08
Filed: 1984-03-13
Abstract: A tubular article with a closed end is formed from a thermoformable polymer material, e.g. a high molecular weight saturated linear polyester such as polyethylene terephthalate, by forcing a punch (21) through the plane of a pre-heated and clamped sheet (13) of the polymer, centrally within an annular die (10) so as to draw the sheet into tubular form without exerting compressive stresses on the sheet between the punch and die, the punch being maintained at a temperature below the glass transition temperature of the polymer, e.g. by passing cooling fluid through internal passages (16), and being moved at a speed of at least 1/2 metre per second to effect the drawing. The punch head (21) may be convex or concave to produce a shaped closed end on the article, e.g. for making a pressure-resistant container, and the punch may co-operate with a shaped movable anvil (201) at the end or at an intermediate point in its stroke. Replaceable annular spacers (24) can be used to adjust the point in the punch stroke at which it co-operates with the anvil.
[WO8403657A1]
Patent IE-42115-L (IE)
Title: Substituted indolenines.
IPC: B01J31/00
Filed: 1975-03-21
Abstract: A process for the preparation of substituted indolenines of the formula: <IMAGE> IV wherein R is hydrogen, alkyl, aryl or cycloalkyl, halogen, or a functional group selected from among cyano, hydroxyl, alkoxy, nitro or sulphonic groups, and wherein R1, R2 and R3 are the same, or different, and are selected from alkyl, aryl or cycloalkyl radicals, comprising reacting in the presence of an organic solvent an aromatic amine of the formula: <IMAGE> I with a tertiary hydroxyketone of the formula: <IMAGE> II wherein R, R1, R2 and R3 have the same meanings as defined above, in the presence of a catalyst selected from mineral acids, organic acids, Lewis acids or ionic exchange resins in acid form, and wherein said aromatic amine is slightly in excess, to form first an imine of the formula: <IMAGE> III under reaction conditions wherein the solvent is removed by azeotropic distillation, and thereafter continuing the reaction to remove water and cyclizing to the desired indolenines. In a preferred embodiment, 2,3,3-trimethylindolenine is prepared by reacting an excess of aniline with 3-methyl-3-hydroxybutan-2-one in the presence of ZnCl2 as catalyst utilizing benzene as solvent. The substituted indolenines obtained are useful in production of dyes and other compounds useful in the dyeing and photographic industries.
[US4062865A]
Patent IE-830675-L (IE)
Title: Thermoplastic polymer blends
IPC: C08L21/00
Filed: 1983-03-25
Abstract: Thermoplastic polymer blends are prepared by mixing together an aromatic polycarbonate, one or more polyterephthalates derived from the condensation of terephthalic acid with a glycol of formula HO-(CH2)n-OH where n is from 2 to 10, and an olefin elastomer. The materials thus obtained have a high impact strength even at low temperature, a good solvent resistance, and a better processability than polycarbonate.
[GB2118193A]
Patent IE-43086-L (IE)
Title: Radiographic scanning agents
IPC: A61K51/12
Filed: 1976-04-06
Abstract: A radiographic indicator based on technetium-99m is prepared by dissolving ascorbic acid or a pharmacologically acceptable salt or ester thereof together with a reducing agent for pertechnetate in a pertechnetate solution. The composition suitable for this purpose contains (I) a reducing agent for pertechnetate or a pertechnetate solution and (II) an amount, which suffices to stabilise the composition in the presence of oxygen and radiolysis products, of ascorbic acid in the form of the free acid or of a pharmacolgically acceptable salt or ester of the acid.
[GB1541070A]
Patent FI-830158-L (FI)
Inventor: SHINOSAKI AKIRA
IPC: B22D11/124
Filed: 1983-01-18
Abstract: A process for manufacturing a walking bar member for continuous casting from an elongated tubular metal blank by heating the blank at a temperature of 550 DEG  to 1250 DEG  C., subjecting the heated blank to plastic working which achieves a working ratio of up to 65% or a flattening ratio of over 1 but not greater than 3.0 to flatten the blank into a tubular body by compression over the entire length thereof, and machining a surface of the tubular body at the side thereof to be brought into contact with a slab to smooth the surface and provide a reduced wall thickness, the working ratio and the flattening ratio being represented by (D-H)/Dx100 and W/H, respectively, wherein D is the outside diameter of the blank before the plastic working, H is the minor diameter of the tubular body after the plastic working, and W is the major diameter of the tubular body after the plastic working.
Patent FI-844958-L (FI)
Inventor: KLUEPPEL HANS-JUERGEN
IPC: A61K31/14
Filed: 1984-12-14
Abstract: Oral and dental hygiene preparations containing quaternary ammonium compounds of the formula    <IMAGE>  (I)  wherein R1 is an n-alkyl group, preferably containing from 8 to 12 carbon atoms, R2 is hydrogen, a CH3-group or a CH2OH-group and R3 is a CH3-group or a group of the formula -CH2-CH(OH)-R2, A is an inorganic or organic acid anion and n is the basicity of the anion. The quaternary ammonium compounds of formula I can have a plaque inhibiting effect and show only slight antimicrobial activity. R1 is preferably an n-decyl group, R2 is hydrogen and R3 is a CH3-group or a 2-hydroxyethyl group. The oral and dent al hygiene preparations also preferably contain fluorides and/or organophosphonates as the anion A.
Patent IE-41367-L (IE)
Title: Culturing microorganisms.
IPC: C12M1/02
Filed: 1975-05-26
Abstract: A process for the aerobic culture of a microorganism in a fluid nutrient medium therefor containing at least one source of carbon assimilable by the microorganism, in which a culture broth consisting of the fluid nutrient medium and of a cellular mass of the microorganism is circulated in a closed loop between an upper level and a lower level, in which the broth is subjected, in a fermentation zone extending along an ascending side of the loop from the lower level, to the combined action of the frictional forces of bubbles of an oxygen containing gas or of oxygen released under pressure into the broth, a mechanical force applying an upward thrust and at least one couple of mechanical forces acting in a horizontal plane.[US4001090A]
Patent IE-871320-L (IE)
Title: Stereoconservative synthesis of pyrrolidines
IPC: C07D207/09
Filed: 1987-05-20
Abstract: Stereoconservative method for preparation of an (R)- or (S)-isomer of the compound of the formula I with at least 95% optical purity <CHEM> wherein R<1> is a hydrogen atom, a saturated or unsaturated lower alkyl group, a cycloalkyl group, or a group (CH2)m Ph wherein m is O-3 and Ph is a substituted or unsubstituted phenyl group including     l) O,N-dialkylation, directly or stepwise of (R)- or (S)-proline   2) aminolysis 3) reduction to formation of the (R)- or (S)-isomer of the compound of the formula I, and new intermediates II and III in optical active form obtained by the reaction steps above and wherein R<2> is defined as R<1> above.   <CHEM> h
Patent IE-861363-L (IE)
Title: Pure amino acid chelates
IPC: C07C229/00
Filed: 1986-05-22
Abstract: Amino acid chelates essentially free of anion radicals, the chelates consisting of a metal ion selected from iron, zinc, manganese, magnesium, copper, calcium or mixtures thereof chelated to one or more ligands selected from alpha amino acids, protein hydrolysates, polypeptides and dipeptides or combinations thereof. 
<??>A process for the preparation of such chelates comprises the steps of providing a reaction medium or environment substantially completely free of anions, introducing the appropriate amino acid ligands into the medium providing the appropriate metal ions in the reaction free of anions, reacting the ligands with the metal ions and recovering the amino acid chelates in substantially pure form. 
<??>Preferably, the reaction medium is water and the metal ions are produced electrochemically with the anode and cathode compartments of the cell being separated by a cation permselective membrane. 
<??>Two preferred electrolytic arrangements involving, respectively the use of a sacrificial anode and the use of a metal chloride salt in the anode compartment which causes gas to be liberated from the anode are also disclosed. 
<??>Compositions for increasing the bioavailability of metal ions in humans, animals and plants comprising such chelates in association with biologically acceptable carriers are also disclosed.
Patent IE-34773-L (IE)
Title: Biguanides
IPC: C07C239/00
Filed: 1970-12-01
Abstract: Diguanides are prepd. by reacting salts of amidinothiourea and inorganic acids (pref. hydrochlorides) with ammonia and its inorganic salts, in aqs. soln. in the presence of lead oxide or mercuric oxide at 40-70 degrees C. High yields are obtained. Product is not contaminated with toxic alkyl mercaptans.
[FR2072769A5]
Patent IE-891674-L (IE)
Title: Condensing sulfuric acid vapours to produce sulfuric acid
IPC: C01B17/90
Filed: 1989-05-23
Abstract: PCT No. PCT/DK89/00133 Sec. 371 Date Dec. 6, 1990 Sec. 102(e) Date Dec. 6, 1990 PCT Filed May 22, 1989 PCT Pub. No. WO89/12025 PCT Pub. Date Dec. 14, 1989.When condensing sulfuric acid from gases containing sulfuric acid vapor and steam in excess, e.g. originating from a power station, a substantial decrease of the amount minute droplets of sulfuric acid (the so-called acid mist) escaping to the surroundings is obtained, even in cases where the sulfuric acid plant is equipped with an aerosol filter, if minute nucleation cores are incorporated into the gas in an amount of 109 to 1012 solid particles per Nm3 per 0.1 % H2SO4-vapor in the gas. The nucelation cores may, e.g., be generated by combusting hydrocarbons with>2 carbon atoms or silicones, or added as smoke from an electric arc or welding.
Patent IE-801745-L (IE)
Title: Endoprosthetic metacarpal phalangeal joint devices
IPC: A61F2/42
Filed: 1980-08-18
Abstract: Endoprosthetic metacarpal phalangeal joint devices are well known in various forms including unitary flexible structures for connection between the bones, and others with separate phalangeal and metacarpal components for respective bone connection and inter-engagement or connection for mutual articulation in a hinge action. All such devices are applied individually to respective joints and can tend to fail due to conditions leading to ulnar drift. It is now proposed that this tendency be obviated by mechanically interconnecting a plurality of devices (11) of the latter form in the hand, suitably by use of a common hinge axle (14). The axle (14) preferably has slight longitudinal curvature to pass through the natural joint centres. The phalangeal components (12) preferably each have a socket (20) for bone connection and a stem (16, 15) for axle (14) connection (17, 18), the stem (16) being slidably and rotatably received in the socket (20) to accommodate torsional loading. 
[WO8100511A1]
Patent IE-882411-L (IE)
Title: Novel crystalline 7-£2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido|-3-vinyl- 3-cephem-4-carboxylic acid (syn isomer)
IPC: C07D501/22
Filed: 1988-08-05
Abstract: Crystalline 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4 -carboxyli c acid (syn isomer) which is obtainable by acidifying a solution containing 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido-3-vinyl-3-cephem-4- carboxylic acid (syn isomer) at room temperature or under warming. Such crystalline compound shows a characteristic X-ray diffraction pattern. The invention comprises also processes for preparing such crystalline compound and pharmaceutical compositions containing it as active ingredient.
Patent IE-812482-L (IE)
Title: Drive for a rotary drum
IPC: F27B7/22
Filed: 1981-10-22
Abstract: A substantially horizontal rotating drum mounted on roller pairs which drum is driven via some of the rollers, drive rollers, by means of a hydrostatic motor on each drive roller. In order to avoid problems, e.g., stoppage if the contact between the drum and one or more drive rollers ceases, each hydrostatic motor is part of a separate power circuit further comprising a hydrostatic pump and a squirrel-cage motor constantly ensuring essentially the same peripheral speed for drum and drive roller irrespective of the torque size.
[US4403952A]
Patent IE-832732-L (IE)
Title: Butyric acid derivatives convertible to l-carnitine
IPC: C12N9/04
Filed: 1983-11-22
Abstract: A process for preparing L- carnitine which comprises exposing gamma - substituted acetoacetic acid esters or amides to the fermentative enzymatic action of a microorganism which elaborates L- beta -hydroxyacyl CoA dehydrogenase [EC1.1.1.35], recovering the resulting, optically active, corresponding gamma -substituted- beta - hydroxybutyric acid derivative and converting said derivative to L- carnitine. An improvement in the process is also disclosed which comprises reacting a 4-chloro-3(R)- hydroxybutyrate with sodium iodide or bromide to produce the corresponding 4-iodo- or 4-bromo-3(R)- hydroxybutyrate, converting the 4- iodo or 4-bromo-3(R)-hydroxybutyrate to the trimethylamino-3(R)- hydroxybutyrate salt, then converting the trimethylamino-3(R)- hydroxybutyrate salt into L-carnitine inner salt. Novel chemical intermediates prepared in the processes are also disclosed; namely the 3(R) forms of <IMAGE> where R represents specified esterifying or amidifying groups and X is Cl, Br, I or OH.
[GB2132614A]
Patent NO-783631-L (NO)
Title: Fremgangsmaate til fremstilling av n,n-bis-(2-hydroksyalkyl)-aminometanfosfonsyre-dimetylester
Inventor: MITSCHKE KARL-HEINZ
IPC: C08K5/00
Filed: 1978-10-27
Abstract: Fremgangsmåte til fremstilling av N,N-bis-(2-hydroksyalkyl)-aminometanfosfonsyre-dimetylester.
Patent NO-843682-L (NO)
Inventor: RABAEY DIRK HERMAN LUTGARDIS C
IPC: H03C1/02
Filed: 1984-09-17
Abstract: The present invention relates to electronic circuits and signal generator using them. The signal generator is adapted to generate a signal with pulses having sloping edges and includes a generator circuit (BSG) which is adapted to give the signal (BS+) in the time intervals between the pulses such an amplitude with respect to a second signal (BS-) that this amplitude may be detected by a detector circuit (CO) and in response thereto may be limited by a limiting circuit (S4) to a reference value. The electronic circuits include a comparator circuit (CO) and a modulator circuit (MOD).
Patent NO-865162-L (NO)
Inventor: CALANCHI MASSIMO
IPC: A61K9/107
Filed: 1986-12-18
Abstract: The invention relates to a method by which it is possible to prepare a formulation consisting of thickening or suspending agents and other excipients, having the property of dispersing and dissolving quickly in water or aqueous vehicles, without clot formation, with which it is possible to prepare an extermoraneous homogeneous suspension of solid particles and more particularly of micro-encapsulated drugs, which otherwise have the tendency to precipitate or float.
Patent NO-874701-L (NO)
Title: Innstillbar holdeinnretning.
Inventor: MELLOR JOHN ROBERT
IPC: F16M/
Filed: 1987-11-11
Abstract: Innstillbar holdeinnretning (1) som kan festes til en himling eller en vegg for å danne et enkelt, anvendelig lagrings-system. Innretningen benyttes i forbindelse med en snor (7) som har sin ene ende holdt fast inne i en hul hoveddel (3) og sin andre ende ført gjennom første, andre og tredje åpnin-ger (21, 23, 25) som står i forbindelse med innretningens (1) indre og slik at det dannes en ytre sløyfe (9) utenfor innretningen, men som er festet til denne. En snorlås (17) er anordnet inne i innretningen slik at et trekk i den ytre sløyfe (9) ikke endrer dennes snorlengde, mens et trekk i den frie snorende (14) derimot bevirker en reduksjon av den ytre sløyfes lengde. Innretningen har et krokelement (11) som er innrettet for å samvirke med hoveddelen (3) for å gi ytterligere feste av snoren (7) i den ytre sløyfe (9) .
Patent NO-882973-L (NO)
Inventor: DUERSTELER ERICH
IPC: A01N59/00
Filed: 1988-07-04
Abstract: Process for dealing with damage caused to green plants by airborne toxic substances, and preparation designed to effect this process, particularly to neutralize the effects of pollution in the treetop region, to prevent and impede further degeneration and reverse damage to forests caused by airborne pollution.
Patent NO-883924-L (NO)
Inventor: AZEMA ALAIN
IPC: A61F9/00
Filed: 1988-09-02
Abstract: The optical system comprises:
 - a light source (1);
 - a first lens (3) intended to produce a parallel light beam (2b) from the beam (2a);
 - a semi-reflecting element (4) placed in the path of the said parallel beam (2b);
 - a second focusing lens (7), which receives the parallel beam (2c) reflected by the said element (4) and which can be moved parallel to the direction of propagation of the said light beam (2c) so that its image focus (8) coincides with the centre of curvature (C) or the surface of the said object (9);
 - a third focusing lens (10), which receives the beam (2d) reflected by the object (9) and coming from the said element (4), and
 - a means (11) for detecting the image (12) formed by the said system. 
<??>Application to keratometry. 
<IMAGE>
Patent NO-891609-L (NO)
Inventor: MCDERMED JOHN DALE
IPC: C07C311/02
Filed: 1989-04-19
Abstract: The present invention is concerned with compounds of formula (I) <CHEM>  wherein  R1 is hydrogen or C1-4 alkoxy;  R2 is carbonyl, hydroxymethylene, or methylene; and  R3 is hydrogen or hydroxy; and salts thereof, with processes for preparing same and with their use in medicine.
Patent NO-891727-L (NO)
Inventor: ACTON DAVID GORDON
IPC: C07D501/18
Filed: 1989-04-26
Abstract: Cephalosporin antibiotics having a 3-position substituent of the formula: <CHEM> are described; wherein R<1> is hydrogen or certain substituted alkyl groups, Z is CH or N, R<2> and R<3> are hydroxy or in vivo hydrolysable esters thereof, (R<1><2>)n represents various optional substituents and X = Y is an olefin, oxime, azo or related group. Processes for their preparation and use are described.
Patent NO-902044-L (NO)
Inventor: JONES RONALD WILLIAM
IPC: F41H5/04
Filed: 1990-05-09
Abstract: PCT No. PCT/GB87/00801 Sec. 371 Date May 7, 1990 Sec. 102(e) Date May 7, 1990 PCT Filed Nov. 10, 1987 PCT Pub. No. WO89/04452 PCT Pub. Date May 18, 1989.An armor material for use in protecting personnel and instrumentation from ball round, armor piercing bullets and shrapnel, comprises a glass-ceramic bonded to an energy absorptive backing comprising high tensile fibers embedded in a natural or synthetic polymer. The glass-ceramic is subjected to controlled crystallization by heat treatment to promote optimum ballistic properties which are equal to or better than those of alumina despite the lower density and hardness of the glass-ceramic material.
Patent NO-904421-L (NO)
Title: Fremgangsmaate for fremstilling av guanaminderivater og hurtigherdende materiale.
Inventor: BRIGHT JOHN HARVEY
IPC: C09D161/20
Filed: 1990-10-12
Abstract: remgangsmåte for fremstilling av i hovedsak fullstendig metylolerte, i hovedsak fullstendig foretrede og i hovedsak monomere N,N,N',N'-tetraalkoksymetyl-cykloheksankarboguanainin-tverrbindemidler, representert ved formelen (I). hvor,,,er like eller forskjellige alkylradikaler med 1-4 karbonatomer, omfattende de etter hverandre følgende trinn (a) metylolering av cykloheksankarboguanamin; (b) delvis foretring av reaksjonsproduktet fra trinn (a) ved en pH mindre enn 3 og ved en temperatur under 50C; (c) videreforetring av reaksjonsproduktet fra trinn (b) ved en pH-verdi mindre enn 3 og ved en temperatur under 50'C; (d) gjentagelse av trinn (c) i den grad det er nødvendig inntil det ikke kan fjernes ytterligere vann.Disse tverrbindemidler har viskositeter på mindre enn 1.000 cP, og kan anvendes i herdbare blandinger i kombinasjon med polyfunksjonelle materialer, så som akrylharpikser og polyesterharpikser.
Patent NO-910669-L (NO)
Inventor: SKNOTTNER-LUNDIN ANNA
IPC: C12N15/16
Filed: 1991-02-19
Abstract: An O-glycosylated analogue of human IGF-1 which may be expressed, together with unglycosylated IGF-1, by yeast cells. A pharmaceutical composition containing glycosylated IGF-1, and a method of obtaining O-glycosylated IGF-1.
Patent NO-911586-L (NO)
Inventor: NAKA TAKEHIKO
IPC: A61K31/4427
Filed: 1991-04-22
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. In (I) A = a benzene ring opt. substd. in addn. to R1; R1 = H or opt. substd. hydrocarbon gp.; R2 = a gp. capable of forming an anion or convertible into an anion; X = a direct bond or a spacer 1-2 atoms long between the phenylene and phenyl gp.; R' = carboxyl, its esters or amides, or a gp. capable of forming an anion or convertible to an anion; Y = -O-, -S(O)m- or -N(R4)-, (where m = 0, 1 or 2 and R4 = H or opt. substd. alkyl); and n = 1 or 2. 33 cpds. are specifically claimed including ethyl-2-ethoxy-1-((2'- (1H-tetrazol-5-yl)biphenyl-4-yl)methyl) benzimidazole-7-carboxylate. Also claimed is a stable crystal of 1-(cyclohexyloxycarbonyloxy) ethyl-2-ethoxy-1-((2'-(1H tetrazol-5-yl) -biphenyl-4-yl)-methyl)benzimidazole -7-carboxylate.
Patent NO-912871-L (NO)
Title: Ekspanderbar pute og jekkanordning som omfatter en slik pute.
Inventor: PERE GERARD
IPC: B25B29/02
Filed: 1991-07-23
Abstract: Oppblåsbar pute (1) dannet av en blokk av elastisk deformer-bart materiale, omfattende en indre sliss (2) avgrenset av vegger som i den opprinnelige tilstand ligger mot hverandre slik at blokken har kompakt tverrsnitt, samt en oppblåsings-kanal (3) med en forste ende (3a) ved slissen og en andre ende '(3b) som er koblet til et forråd av fluid under trykk. Puten kan benyttes i en jekkanordning for forskyvning av et gjenget element, omfattende midler for å utove en stempelvirkning på et stempelelement, hvilke midler utgjøres av en pute i henhold til oppfinnelsen.
Patent NO-920628-L (NO)
Inventor: THOMASSEN THOMAS
IPC: B27H/
Filed: 1992-02-18
Abstract: A wood compression chamber is defined by longitudinally overlapping side walls (30,37,47,48), which are mutually displaceable in the longitudinal direction. A heated wood sample is compressed axially in the direction of the grain or fibres by a hydraulic cylinder (18). The side wall parts which prevent deflection may be pressed into frictional engagement with the sample by inflatable bags or hose. The side wall parts can be displaced to provide frictional compressive forces. The side walls may engage with longitudinal sections of the sample or with the full length of the sample. @(21pp Dwg.No.1/2)@
Patent NO-923961-L (NO)
Title: Nödstopp/alarmsystem
Inventor: DYRNES SIGMUND
IPC: G05B9/00
Filed: 1992-10-13
Abstract: Det er beskrevet et nødstopp/alarmsystem for bruk i forbindelse med småbåter, omfattende en senderenhet (3), med ei første senderantenne (6), og en styringsenhet (9) med ei mottakerantenne (4) og ei andre senderantenne (5). Ved mottak av nødsignal fra senderenheten (3) er styringsenheten (9) anordnet for å gi styresignal for utløsing av en motorstopp-anordning (15), samt gi ut et nødsignal via den andre senderantenna (5). Nødsignalet sendes fortrinnsvis ut etter en tidsforsinkelse. Det utsendte nødsignalet kan også inneholde fartøyets identifikasjon og/eller tidspunkt da nødssituasjonen inntraff.