baber/WOPTO huggingface dataset:
Patent NO-158545-B (NO)
Title: Stoepeblanding paa basis av en vinylester- eller polyesterharpiks og en karboksylholdig styren/-butadien-blokk-kopolymer.
Inventor: HALPER WALTER MARVIN
IPC: C08F299/04
Filed: 1983-05-13
Abstract: Stpeblanding som har forbedret overflate-utseende og slagfasthet og omfatter en umettet, tverrbindbar herdeharpiks, en etylenisk umettet monomer, et forsterkningsmiddel og/eller et fyllstoff og en normalt fast, karboksylholdig styren/butadien-blokk-kopolymer som er fremstilt ved å bringe en monolitium-avsluttet blokk-kopolymer som har en mikrostruktur på mellom 30 og 40 mol% 1,2 vinyl, mellom 20 og 30 mol% 1,4 cis og mellom 30 og 50 mol% 1,4-trans i kontakt med tørt gassformig karbondioksyd ved en temperatur på fra 20 til 100°C, et trykk på fra 103 til 793 kPa(abs) og med et molforhold mellom tilsatt karbondioksyd og litium-avsluttet blokk-kopolymer på fra 0,75:1 til 3,0:1.
Patent NO-160179-B (NO)
Inventor: FUNG SHUN C
IPC: C10G35/095
Filed: 1984-11-09
Abstract: A reforming catalyst comprising a type L zeolite containing at least one Group VIII noble metal may be prepared by a method involving contacting the freshly prepared catalyst with oxygen, hydrogen or an inert gas and optionally water at elevated temperatures, contacting the catalyst at elevated temperatures with a source of chlorine such as HCI or Cl<sub>2</sub> and preferably oxygen and water, and contacting the catalyst at elevated temperatures with oxygen and optionally water. Prior to use the catalyst is reduced by contact at elevated temperatures with hydrogen and optionally water. This process enhances the dispersion of the noble metal particles.Preferably the noble metal is platinum and the elevated temperatures range from 480 to 520°C.
Patent NO-170932-B (NO)
Inventor: SOUDA SHIGERU
IPC: A61K31/443
Filed: 1987-10-27
Abstract: The invention provides pyridine derivatives represented by general formula: <CHEM> wherein R<1> and R<2> may be the same or different from each other and each stand for a hydrogen atom, a C1-6 alkyl, C1-6 alkoxy, halogenated C1-6 alkyl, (C1-6 alkoxy)carbonyl or carboxyl group or a halogen atom;  X stands for a group represented by the formula:  -O-, -S- or <CHEM> (wherein R<3> stands for a hydrogen atom or a C1-6 alkyl, phenyl, benzyl or (C1-6 alkoxy)carbonyl group);  Z stands for     1/ &cir&  a group represented by the general formula:    -O-(CH2)q-R<5>   wherein q stands for an integer of 1 to 3 and R<5> stands for a naphthyl group, which may be substituted with a C1-6 alkoxy group, a hydroxyl group or a halogen atom; a pyridyl group or a furyl group,   2/ &cir&  a group represented by the general formula:    -OR<9>   wherein OR<9> stands for a phenyl, tolyl, xylyl or naphthyl group,   n stands for an integer of 0 to 2; m stands for an integer of 2 to 10; and J and K may be the same or different from each other and each stand for a hydrogen atom or a C1-6 alkyl group,  and a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising these derivatives are also provided, together with the use of the derivatives for the manufacture of medicaments having therapeutic or preventative value in the treatment of peptic ulcers. Processes for preparing such pyridine derivatives are also provided.
Patent NO-170849-B (NO)
Inventor: JAKOBSEN PALLE
IPC: C07C217/48
Filed: 1988-11-30
Abstract: Novel aryloxyphenylpropylamines having the formula <CHEM>  wherein R<1> is C3-7-cycloalkyl, C3-10-alkyl, or alkenyl which may be straight, branched or cyclic, unsubstituted or substituted with C1-4-alkoxy, aryloxy or cycloalkyl or cycloalkylalkyl; and R<2> is 3,4-methylenedioxyphenyl, aryl or heteroaryl, which are optionally substituted with one or more cyano, halogen, C1-6-alkyl, C1-6-alkoxy, C1-6-alkenyl, trifluoromethyl, C3-5-alkylene, aryloxy or aralkoxy  and a salt thereof with a pharmaceutically acceptable acid. The novel compounds are useful in the treatment of anoxia, migraine, ischemia and epilepsy.
Patent NO-179429-B (NO)
Inventor: BOULAY PHILIPPE
IPC: H01H19/63
Filed: 1990-11-07
Abstract: The invention relates to a mechanically actuated switch. The switch comprises an operating lever (1) provided with an actuating cam (2) and a switching member (8), the latter fixed to a support (4), which contains a plurality of microcontacts (15). It comprises means of moving the operating lever (1) so that the actuating cam (2) can actuate at least two of these microcontacts (15) in succession. <IMAGE>
Patent SE-328418-B (SE)
Inventor: BAUR K
IPC: F16M7/00
Filed: 1968-06-18
Abstract: 1,164,075. Adjustment devices. CONTRAVES A.G. May 28, 1968 [July 6, 1967], No. 25373/68. Heading G1F. A fine adjustment device for producing small changes in length of a bar, two of which are shown in the drawing both forming part of a cylindrical member 4 and being defined by slots 43 cut in the member 4, the bar is split up over part of its length along its middle plane to provide an internal lens shaped cavity 46 banded by wall halves 44, 45, a bolt 62 being passed through the two wall halves and provided with a nut 66 to compress or release the two wall halves in the direction of the arrows P 6  against the elastic forces of the bar material and thus produce corresponding changes in length of the bar in the direction of the arrow P 4 . In use the upper end plane face LE of the member 4 is set truly horizontal to serve as a support for an angle measuring instrument e.g. a phototheodolite. To this end the cylindrical member 4 is provided with three equally spaced adjustment devices as described above, the member 4 having three feet 41 resting on a ring 2 which is set approximately horizontal by the use of wedges 3. The member 4 is held in plane by bolts, as 54 with spring washers 52 bearing on a stressing ring 51. The nuts 66 of the adjustment devices are provided with gear teeth and are adjusted by means of reduction gearing 67 to bring the plane LE into a horizontal position.
Patent ZA-803928-B (ZA)
Title: Herbicidal alkane carboxylic acid derivatives
Inventor: WATSON K
IPC: A01N43/60
Filed: 1980-06-30
Abstract: The invention concerns novel compounds of the formula I <CHEM>   The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent ZA-817247-B (ZA)
Title: Scanning mirror arrangement
Inventor: STETSON NORMAN BROWN
IPC: G01J1/04
Filed: 1981-10-20
Abstract: The scanning mechanism comprises a vertical-scan reflector (21) which reflects radiant energy transmitted along a first optical path (28) from an object field, and a horizontal-scan reflector (22) which is arranged to receive the radiant energy reflected by the vertical-scan reflector and reflect it back onto the vertical-scan reflector at a different angle so that the radiant energy, upon its second incidence on the vertical-scan reflector, is reflected via a fixed reflector (23), along a second optical path (29) in a different plane from the first optical path. The reflectors are oscillated about axes (24,25) substantially orthogonal with respect to one another. The vertical-scan reflector axis (24) is substantially perpendicular to the first optical path (28) whilst the horizontal-scan reflector axis (25) is substantially perpendicular to the incident radiant energy reflected from the vertical-scan reflector. A detector (30) is positioned to receive radiant energy reflected along the second optical path. The disposition of the axes (24,25) of the reflectors provides a distortion free image signal for the detector which is comparable with the x-y scan pattern of a conventional television display circuit.
Patent ZA-821910-B (ZA)
Title: Process for preparing low silicate detergent compositions
Inventor: LIEM SEENG DJIANG
IPC: C11D11/02
Filed: 1982-03-22
Abstract: The structure and hence the powder properties of spray-dried detergent powders are improved by the incorporation of a small amount of a succinate salt. In particular the invention is applicable to powders which are low in inherent structurants, especially to powders low in sodium silicate and in phosphate builder salts. Buccinic acid partially neutralized with sodium hydroxide is especially effective as a structuring aid.
Patent ZA-844279-B (ZA)
Title: Multistage process for the direct liquefaction of coal
Inventor: PECCI GIANCARLO
IPC: C10G1/04
Filed: 1984-06-06
Abstract: oisture- and ash-free coking coal is micronized and admixed with a recycle oil, whereafter it is rapidly hydrogenated and one portion of the residue of the fractional distillation of the hydrogenation product is sent to hydrotreating, together with hydrogen. Conventional catalysts can be used both for the hydrogenation and the hydrotreating.A gaseous fraction, consisting of water vapour, hydrogen sulphide, ammonia and Cl-C4 hydrocarbon is obtained along with gasoline.Gasoil can be obtained together with gasoline.
Patent ZA-851253-B (ZA)
Title: Hydrophilic polymers and contact lenses made therefrom
Inventor: LIM DRAHOSLAV
IPC: C08F20/10
Filed: 1985-02-19
Abstract: An interpenetrating network polymer comprising of (a) hydrophilic vinyl amide, (b) (5-alkylene-m-dioxanyl) acrylic ester, (c) a first crosslinking agent having an affinity for vinyl amide, and (d) a second crosslinking agent having an affinity for acrylic ester.
Patent ZA-855696-B (ZA)
Title: Method for the production of 2'-deoxyadenosine compounds
Inventor: ROBINS ROLAND KENITH
IPC: C07H19/173
Filed: 1985-07-29
Abstract: A method that is direct and stereospecific is provided for the production of 2 min -deoxyadenosine derivatives and related analogs. The method comprises glycosylation of the sodium salt of 2,6-dichloropurine or 6-chloropurine and ammonolysis of the glycosylate to obtain the corresponding 2-chloro-2 min -deoxyadenosine or 2 min -deoxyadenosine.
Patent ZA-867840-B (ZA)
Title: Bags
Inventor: WELLER DEREK CECIL JAMES
IPC: B65D30/22
Filed: 1986-10-16
Abstract: This invention is concerned with a bag intended to receive cash and other documentation to be paid in at a bank and which comprises a front sheet and a backing sheet and the front sheet and backing sheet being heat sealed at their side edges and also heat sealed transversely with the transverse heat seal extending between the side edges and located substantially midway between the end edges of the sheets to form two pockets with one pocket having an opening at one of its outer ends and the other pocket being formed by folding over one of the sheets and a line of adhesive is provided and the folded over portion of the sheet has microprinting applied to it and the folded over edges of the one sheet of the pocket is closely adjacent the edge of the other sheet and so that the bag is closed by folding over the adhesive into contact with the edges of the folded over pocket and the microprinting and to seal the two pockets closed.
Patent ZA-872273-B (ZA)
Title: Hydratable powders
Inventor: DARLING DONALD FRANK
IPC: A23L9/10
Filed: 1987-03-27
Abstract: A hydratable powder capable of providing a duplex emulsion is of value in food products. The powder contains the components of the emulsion and by be prepared by spray drying, freeze drying of spray crystallisation.
Patent ZA-899662-B (ZA)
Title: Method and device for the production of wood sheets from cut wood
Inventor: BINDER HANS
IPC: B27M1/00
Filed: 1989-12-18
Abstract: A method for the production of finished wood sheets from rough cut wood includes the steps of conditioning the rough cut wood, as necessary, to obtain a predetermined moisture content equivalent to a humidity of 50%. The conditioned rough cut wood is cut into predetermined dimensions using a sawdust-free process and then immediately dried to obtain a low moisture content. The dried wood is further treated using a grinding process to eliminate rough edges of the finished sheet.
Patent ZA-923935-B (ZA)
Title: New 2-amino-5-cyano-1,4-dihydropyridines,processes for their preparation and their use in medicaments
Inventor: STOLTEFUSS D I JUERGEN
IPC: C07D401/04
Filed: 1992-05-29
Abstract: The present invention relates to new 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
Patent ZA-927085-B (ZA)
Title: Biocidal decylnonyl and decylisononyl dimethylammonium compounds.
Inventor: EASTMAN DAVID WILLARD
IPC: C02F1/50
Filed: 1992-09-16
Abstract: Quaternary ammonium compounds having the structural formula: <CHEM> wherein X is chloride, bromide, iodide or alkyl carboxylate having a C1-C18 alkyl radical, and R is n-nonyl or isononyl. The disclosed compounds were found to be nontoxic, low foaming, effective biocides in treatment methods for controlling bacteria, algae and molluscs in aqueous systems. <IMAGE>
Patent ZA-931473-B (ZA)
Title: Substituted aminophosphonate derivatives, process for their preparation and pharmaceutical compositions containing them.
Inventor: PHAN HIEU TRUNG
IPC: C07F9/553
Filed: 1993-03-02
Abstract: The present invention relates to novel aminophosphonate derivatives substituted in  alpha  position by phenol groups, of formula (I): <CHEM>  in which: X<1>, X<2>, X<3>, R<1>, R<2>, A, B, Z and n are defined in Claim 1, as well as their preparations and the pharmaceutical compositions comprising them.
Patent ZA-932764-B (ZA)
Title: Fall-arrest safety anchorages
Inventor: FEATHERS LEONARD JOHN
IPC: A62B1/10
Filed: 1991-12-18
Abstract: A fall-arrest safety anchorage has a safety line drum (10) and braking components assembled to a spine plate (1). The braking components comprise a rotatable brake component (2) and fixed brake components (1,7) one of which is constituted by the spine plate. The rotatable brake component (2) constitutes the driven member of a centrifugal clutch comprising coupling elements (17) which are mounted on the drum and become centrifuged into engagement with abutments (16) on the rotatable brake element if the unwinding speed of the drum exceeds a predetermined value. The rotation of the brake component (2) takes place against a frictional resistance imparted by friction rings (5,6) which are sandwiched under pressure between the rotatable brake component and the fixed brake components (1,7).
Patent ZA-961074-B (ZA)
Title: Chiral Methylphenyloxazolidinones.
Inventor: LAURENT HENRY
IPC: C07D263/24
Filed: 1996-02-09
Abstract: This invention relates to (R)-(-)-methylphenyloxazolidinone derivatives, a process for their production and their use as pharmaceutical agents.
Patent ZA-974733-B (ZA)
Title: A process for the preparation of an animal feed supplement based on fermentation broth.
Inventor: HOEFLER ANDREAS
IPC: A23K1/20
Filed: 1997-05-29
Abstract: Preparation of a fermented sludge for use as an animal feed additive which contains a fermentation product, comprises granulation, compaction and drying of the sludge in a fluidised bed, at the same time as introducing extra mechanical energy above that needed to fluidise the bed particles, in order to achieve the desired additive particle size and bulk weight.
Patent ZA-985129-B (ZA)
Title: The use of tetrahydrofolates in natural stereoisomeric form for the production of a pharmaceutical preparation suitable for influencing the homocysteine level particularly for asissting the remethylation of homocysteine
Inventor: MUELLER HANS RUDOLF
IPC: A61K31/505
Filed: 1998-06-12
Abstract: Use of tetrahydrofolates in natural stereoisomeric form for production of a pharmaceutical preparation to influence homocysteine levels, to treat and prevent cardiovascular disorders and to prevent neural tube deficiencies is new. The compounds are applied when a methylene tetrahydrofolate reductase deficiency or thermolabile methylene tetrahydrofolate reductase exists. Tetrahydrofolates in the natural (S) form assist remethylation of homocysteine, and therefore act as homocysteine level modulators. They are of use in prevention and treatment of conditions in which there is deficiency of cystathione beta -synthase and/or 5,10-methylene tetrahydrofolate reductases enzymes. These conditions include cardiovascular disorders, notably arteriosclerosis, and for neural tube deficiencies. The compounds can be used either alone, or in combination with other bioactives, notably vitamins, and especially those of the B-group, B6 and B12, which have synergistic action.
Patent GB-2368450-B (GB)
Title: Fuel cells
Inventor: STEELE BRIAN CHARLES HILTON
IPC: H01M8/02
Filed: 2000-10-25
Granted: 2004-05-19
Abstract: A solid oxide fuel cell, comprising: a ferritic stainless steel substrate including a porous region and a non-porous region bounding the porous region; a ferritic stainless steel bi-polar plate located under one surface of the porous region of the substrate and being sealingly attached to the non-porous region of the substrate about the porous region thereof, a first electrode layer located over the other surface of the porous region of the substrate; an electrolyte layer located over the first electrode layer; and a second electrode layer located over the electrolyte layers.
Patent GB-2397062-B (GB)
Title: RNA interference mediated inhibition of hepatitis c virus (HCV) gene expression using short interfering nucleic acid (siNA)
Inventor: MCSWIGGEN JAMES
IPC: C07H21/02
Filed: 2003-02-20
Granted: 2005-06-15
Abstract: The present invention concerns methods and reagents useful in modulating hepatitis C virus (HCV) gene expression in a variety of applications, including use in therapeutic, diagnostic, target validation, and genomic discovery applications. Specifically, the invention relates to small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules capable of mediating RNA interference (RNAi) against hepatitis C virus (HCV) gene expression and/or activity. The small nucleic acid molecules are useful in the treatment and diagnosis of HCV infection, liver failure, hepatocellular carcinoma, cirrhosis and any other disease or condition that responds to modulation of HCV expression or activity.
Patent GB-2053815-B (GB)
Title: Pneumatic safety tire
IPC: B60C3/04
Filed: 1980-05-29
Granted: 1984-01-25
Abstract: A pneumatic safety tire 10 capable of being used in the uninflated condition at a speed up to a maximum predetermined value for a maximum predetermined distance which can then be repaired and returned to normal service, comprises sidewalls 14, 16 which have a configuration such that the bending moment stresses experienced in the sidewall when the tire is operated in the uninflated state do not exceed a predetermined value. The portion 46,48 of the sidewall radially and axially inward of the carcass ply structure 30 is made of an elastomeric material having a dynamic modulus at least equal to or greater than 50 kg/cm<2> and has a ratio of hysteresis to dynamic modulus less than or equal to 24% kg/cm<2>. <IMAGE>
Patent GB-2243874-B (GB)
Title: Gerotor pumps
Inventor: FREEMAN RICHARD ROBERT
IPC: F04C15/00
Filed: 1991-05-08
Granted: 1994-05-04
Abstract: A method of setting up the required running tolerances in a gerotor pump having annulus and rotor meshed together and located in a body comprises pressing a cover plate (Fig.1) or equivalent as an interference fit into the body and then allowing it to relax and recover elastically to set up the required tolerances at axial ends of the gerotor set. <IMAGE>
Patent HU-216746-B (HU)
Inventor: CHABRECEK PETER
IPC: G02C7/04
Filed: 1993-09-08
Abstract: A találmány tárgya eljárás nedvesíthető anyagösszetétel előállítására,mely egy vagy több nedvesíthető réteggel rendelkező őftalmőlógiaieszköz, ahől az anyagösszetétel a) a felületen reaktív csőpőrtőkattartalmazó bűlk (ömlesztett) anyagból, és b) a bűlk anyaghőzkapcsőlódó hidrőfil bevőnatból áll, melynél a hidrőfil bevőnattartalmaz egy, a reaktív csőpőrtőkhőz kapcsőlódó szénhidrátőt, és azeljárás sőrán a felületen lévő reaktív csőpőrtőkat reagáltatják aszénhidráttal, melynek sőrán reaktív csőpőrtként aminőcsőpőrtőkatreagáltatnak a szénhidráttal, és az aminőcsőpőrtők és a szénhidrátközött közvetlen kővalens kötést alakítanak ki. ŕ
Patent HU-217415-B (HU)
Inventor: DR BOULANGER PIERRE
IPC: B05D1/00
Filed: 1995-05-11
Abstract: A találmány tárgya eljárás ezüstbevőnat előállítására üvegszerű anyagfelületén. Az eljárásnak van egy aktiválási lépése, amiben a felületetaktiválóőldattal érintkeztetik; egy érzékenyítő lépése, amiben afelületet érzékenyítőőldattal érintkeztetik; majd egy ezüstöző lépése,amiben a felületet az ezüstbevőnat előállítása végett ezüstfőrrásttartalmazó ezüstözőőldattal érintkeztetik. Az aktiválóőldatbizműt(III), króm(II), arany(III), indiűm(III), nikkel(II),palládiűm(II), platina(II), ródiűm(III), rűténiűm(III), titán(III),vanádiűm(III) és cink(III) közül legalább az egyiknek az iőnjaittartalmazza. ŕ
Patent IT-1237995-B (IT)
Title: Expanding sheet material made of copolymer ethylene vinyl acetate for shoe uppers for recreational shoes
IPC: A43B/
Filed: 1990-01-22
Granted: 1993-06-21
Abstract: Herein is described an expanding sheet material of copolymer ethylene-vinyl acetate (EVA) for recreational shoes, what is produced by cutting an expansive sheet of ethylene and vinyl acetate copolymer with a thickness of about 2.5 mm. The expansive EVA cut sheet is then glued and recovered with a sheet of textile fabric for additional treatments: instantaneous heating, pressing and cooling phases to create a sheet about 2 mm thick. During the heating and pressing phases, the sheet can be printed with colours or embossed with designs.
Patent IT-1188606-B (IT)
Inventor: DE SILVESTRI SANDRO
IPC: H01S3/081
Filed: 1986-01-29
Granted: 1988-01-20
Abstract: The resonator has an output coupler (2) represented by a pair of mirrors (9),(10) separated by an appropriate distance and with facing reflecting surfaces of differing curvature. The distance between the surfaces (D')(D'') and their curvatures (R'),(R'') are such as to dephase the laser rays reflected by the second mirror in a different manner at the centre and at the periphery of the coupler in relation to those reflected by the first mirror.
Patent IT-1049216-B (IT)
Title: Cpds contg unsatd aliphatic chain with juvenile hormone activity - prepd from unsatd ketone and vinylmagnesiumhalide
Inventor: PICCARDI P
IPC: C07C45/71
Filed: 1974-01-11
Granted: 1981-01-20
Abstract: Cpds. with an unsatd. aliphatic chain are formula (I): in which X = H or Cl; m, n, p, q r, s and t = 0, 1 or 2, R= same or different H or opt. branched and/or substd. lower alkyl, A and B = H or A+B = a second bond, Z = -OR1, -SR1, -SOR1, -C R, -NR2R3 or -COY; R1 = opt. branched and/or substd lower alkyl, alkenyl or -C6H4Wmu; mu = 1,2, or 3, W = H, halogen, lower alkyl or alkenyl (as signified for R1, alkoxy, thioalkyl, carbalkyl, carboxyalkyl, nitro or phenyl, or heterocyclic ring opt. condensed at pos. 3,4 to the benzene ring, or amino opt. substd. with substituents which form open chains or, together with N, form a closed ring, R2 and R3 are same or different H, opt. substd. alkyl or alkenyl or R2+R3+N and/or other hetero-atoms form a 5- 6- or 7-membered ring, Y = H, lower alkyl, alkoxy cycloalkyl, aryl, -OH or -O-metal. 40 Cpds. (I) are claimed such as p-(7,7-dichloro-3-methyl-hepta-2,6-dienyloxy) - acetophenone and 1-(9,9-dichloro3-, 7-dimethylnona-2,6,8-trienyloxy) 3,4-methylene-dioxybenzene. (I) have juvenile hormone activity against a wide variety of insects harmful to man, animals, and plants. They have very low toxicity.