baber/WOPTO huggingface dataset:
Patent LV-12712-B (LV)
Title: Complex of ras-farnesyltransferase inhibitor and sulfobutylether-7-©-cyclodextrin or 2-hydroxypropyl-©-cyclodekstrin and method
Inventor: RAGHAVAN KRISHNASWAMY S
IPC: A61K47/48
Filed: 2001-07-04
Abstract: A ras-farnesyltransferase inhibitor complex formed of ras-farnesyltransferase inhibitor or a pharmaceutically acceptable salt thereof, of formula (I), wherein n is 0 or 1; R1 is selected from Cl, Br, phenyl, pyridyl or cyano; R2 is aralkyl; R3 is selected from lower alkyl, aryl or substituted aryl or heterocyclo; Z1 is selected from CO, SO2, CO2 or SO2NR5, R5 is selected from hydrogen, lower alkyl or substituted alkyl; and sulfobutylether-7-beta;-cyclodextrin or 2-hydroxypropyl-beta;-cyclodextrin is provided. The complex has unexpectedly high aqueous solubility of the ras-farnesyltransferase inhibitor and is useful for its intravenous delivery to humans with cancer. Also provided is a method for forming the complex. The ras-farnesyltransferase inhibitors are useful as anti-tumor agents
Patent LV-13333-B (LV)
Title: Reciprocal orthotic system with electric stmulation for the entire human body
Inventor: DUKENDJIEV EVGUENI
Filed: 2004-02-10
Abstract: Invention pertains to medical devices and particularly to a reciprocal electrostimulating orthotics system for the whole body. The system is made of macromechanically and reciprocally mutually connected modules of upper limbs, lower limbs, chest and trunk. They are connected in a myokinetic manner with a patient by way of electrostimulation and by sensors of angles in hip joints, knee joints and feet joints as well as by surface electrodes.
Patent LV-12580-B (LV)
Title: Asynchronous electrical drive
Inventor: GREIVULIS JANIS
IPC: H02K17/12
Filed: 1999-05-13
Abstract: An invention pertains to the electrical engineering, particularly to electrical drives, and it can be used in the industry, transport and municipal services. Its aim is to reduce power losses. The action of asynchronous drive offered is based on the forming of the electromagnetic circular field. Its lay-out diagram shown in fig.1 comprises three-phase feeding source (1), transformer (2), asynchronous motor with six phase windings (3, 4, 5, 6, 7 and 8) in circle connection and six switch groups (10, 11, 12, 13, 14 and 15). Three-phase feeding source (1) and three of switch groups (10, 11, 12) are switched in the primary side of the transformer (2) but three switch groups (13, 14, 15) are switched in the secondary side. Every said switch group contains two thyristors and three uncontrollable diodes with common anodes and three diodes with common cathodes. Moreover three thyristors are connected to every phase of feeding source in direction of forward conduction thereof with regard to the common points of primary winding's start ends, but three thyristors are connected to every phase of transformer's secondary winding in reverse direction of conduction thereof with regard to the common points of winding's finish ends. Furthermore, three said groups (13, 14, 15) with common anode of diodes are connected to every phase of feeding source in forward conduction direction of three thyristors connected in series to every phase, and three said groups (10, 11, 12) with common cathode of diodes are connected to every phase of transformer's secondary winding, the conduction direction thereof being the same as conduction direction of thyristors connected to every phase in series. The anodes of thyristors connected in series are connected to the common points of engine's phase windings through the finish ends thereof, and cathodes of thyristors connected in series are connected to the common points of engine's phase windings through the start ends thereof.
Patent NO-164057-B (NO)
Inventor: PEDERSEN HANS NOERGAARD
IPC: F16L59/16
Filed: 1983-06-28
Abstract: For mounting a protective sleeve of plastic over a joint between prefabricated heat insulated pipes, typically subterranean district heating pipes, an axially split plastic sleeve is inserted laterally over the joint so as to bridge the opposed ends of outer protective plastic tubes of the joined pipes. A plastic welding strip provided with a number of embedded parallel heating wires, is placed along and over the relevant annular joint with its opposed ends located spaced from each other adjacent the axial split of the sleeve. The ends of the strip are provided with terminals for parallel connection of the embedded wires, and the wires are electrically heated to weld together the welding strip and the two plastic tube ends. The axial split is then scaled by a similar welding strip.
Patent NO-164036-B (NO)
Inventor: GOULD PETER J
IPC: C09K3/16
Filed: 1985-10-03
Abstract: A premoistened and prepackaged product for cleaning cathode-ray tubes and the like, comprising a non-woven 100% rayon web which is chemically softened and impregnated with an antistatic solution. The solution includes sodium n-dodecyl diphenyl ether disulfonate, combined with sodium dodecyl benzene sulfonate, ethyl alcohol, and water.
Patent NO-167577-B (NO)
Inventor: NIELSEN JOERGEN ILUM
IPC: C12P19/04
Filed: 1987-04-29
Abstract: A method for production of low molecular weight heparin (LMW-heparin) bv enzymatic depolymerization of heparin with heparinase wherein heparin is continuously fed to a depolymerization zone, the depolymerized LMW-heparin is ultrafiltrated, the retentate is recycled to the depolymerization zone and LMW-heparin is recovered from the filtrate. The process enables the production of LMW-heparin with a desired molecular weight and low polydispersity within narrow limits by continuously or frequently measuring the molecular weight and polydispersity of the LMW-heparin product and correction of process parameters of the depolymerization reaction so as to counteract deviations in the molecular weight and polydispersity from the desired values.
Patent NO-169492-B (NO)
Inventor: STERZYCKI ROMAN Z
IPC: A61K31/7052
Filed: 1988-11-09
Abstract: There are disclosed novel 2 min ,3 min -dideoxy-2 min -fluoronucleosides and 2 min -3 min -dideoxy-2 min ,3 min -didehydro-2 min -fluoronucleosides and processes for their preparation. The compounds so produced exhibit therapeutically useful antiviral and, more particularly, anti-HIV effects.
Patent NO-177524-B (NO)
Inventor: THELEN ARNOLD
IPC: A47J36/14
Filed: 1990-02-09
Abstract: PCT No. PCT/EP90/00187 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Feb. 3, 1990 PCT Pub. No. WO90/09133 PCT Pub. Date Aug. 23, 1990.A cooking vessel includes a vessel body having a spill rim extending outwardly and bent around the vessel body. A vessel handle is attached to a wall of the vessel body. A cover than can be set closingly on the spill rim has at least one cover handle. The vessel body and the cover form a spill and ventilation appliance. To guarantee a defined venting and a simple, more reliable, and also defined pouring with more reliable handling, the wall of the vessel body in at least one peripheral region of its upper rim has a larger slope than in remaining peripheral region of the rim due to shortening the spill rim. A rim of the cover in at least one peripheral segment has at least one arch projecting in a radial direction slope when correspondingly positioning the cover through rotation. The remaining peripheral region of the vessel wall without the larger slope has a circumferential length that is at least as large as the peripheral segment of the cover having the at least one arch.
Patent NO-174475-B (NO)
Inventor: LEEVES GEOFFREY GORDON
IPC: F16F1/376
Filed: 1991-07-18
Abstract: A rail pad comprises a membrane (3) from opposite faces of which there project protrusions (4), which may be ribs, possibly extending along the pad, perphas over its whole length, or studs. The protrusions are such that no line perpendicular to the membrane passes through more than one of the protrusions. The pad is preferably made of a thermoplastic copolyester elastomer.
Patent SE-316114-B (SE)
Inventor: CRABTREE K
IPC: B65B43/44
Filed: 1965-01-27
Abstract: 1,059,684. Dispensing nested articles. KEYES FIBRE CO. Jan. 11, 1965 [Jan. 29, 1964], No. 1257/66. Heading B8S. The discharge of nested articles 12 singly from the bottom of the magazine 22 is controlled by the movement of retaining means 24, stripping means 26, sensing means 28, and second retaining means 36. Each element of the discharging means has a movement as indicated by the arrows. Thus, retaining means 24 carries resilient pad 34 and reciprocates horizontally as at 32; stripping means 26 reciprocates horizontally as at 44 and also reciprocates vertically relative to means 24 as at 46; sensing means 28 reciprocates horizontally as at 50, and retaining means 36 reciprocates horizontally as at 40. Additionally, the means 24, 26 and 28 also reciprocate vertically together as indicated at 52 and 54. Operation.-At the beginning of a cycle the articles 12 rest on retaining member 36 and the means 24, 26 and 28 are positioned to the left out of engagement with the edges of the articles. Sensing means 28, together with means 24 and 26, move upwards, the sensing means moving rightwards to engage the underneath of the edge of the bottommost article. This positions means 24 and 26, which then move rightwards and insert themselves between the bottommost and the next bottommost article. At this stage the weight of the bulk of the articles is taken by retaining means 24. In the second stage of the movement, retaining means 36 and sensing means 28 move leftwards to expose the bottommost article and stripping means 26 moves downwards in accordance with arrow 46 to strip away and discharge the bottommost article. The means 24, 26, 28 then move downwards together to allow the stack of articles resting on means 24 to advance downwards and to be met by the movement of retaining means 36 rightwards upon which the stack now comes to rest. Means 24, 26, 28 now move leftwards to bring the cycle to an end. Alternatively, the required movements of the means 24, 26, 28 and 36 may be effected pivotally at 58, 62, 60, 64 respectively. The embodiment of the invention is as set forth in Specification 1,059,683.
Patent SE-308994-B (SE)
Inventor: BEREZIAT A
IPC: B65D41/48
Filed: 1966-04-19
Abstract: 1,134,067. Stoppers. SOC. ASTRA DE BOUCHAGE. SURBOUCHAGE & CONDITIONNEMENT and GEORGES LESIEUR & SES FILS. 22 April, 1966 [23 April, 1965], No. 17782/66. Heading B8T. A fluid-tight stopper for a container comprises an elastic bush 2, having two coaxial skirts 8, 9 depending from an annular flange 10 from which projects a cylindrical sleeve 14, and a cap 3 including a skirt 17 depending from a crown 16. The coaxial skirts 8, 9 may be slightly tapered and engage respectively outside and inside a neck 1 of the container. A spider comprising a central core 12 supported by radial arms 11 is connected to the lower end of the skirt 9, e.g. through a flange 13, thereby stressing the skirt 9 outwardly against the neck 1. The upper end of the sleeve 14 preferably carries a pouring lip 15. In the embodiment the cap 3 has an external sleeve 6 which has an outwardly extending bead 5 at its lower end. The bead 5 is engaged by the in-curled top of a strip 4 attached to the flange 10 of the bush 2, and the cap 3 is thereby retained in contact with the bush 2. Holes 7 spaced around the flange 10 permit the strip 4 to be torn off, allowing the cap 3 to be removed, and providing a tamper-proof seal. Suitable materials for the stopper include polyethylene for the elastic bush 2, and polystyrene for the rigid cap 3.
Patent RS-50222-B (RS)
Inventor: KEKANOVIC MILAN
IPC: C04B7/13
Filed: 2003-08-08
Abstract: Veštački pečena mlevena glina kao pucolanski dodatak u pripremi mešavina za bušotinske cemente koje zadovoljavaju sve uslove bušotinskog betoniranja kao što su: vreme zgušnjavanja, gubitak filtrata, autoklavna ekspanzija i reološki parametri a pri tome zadržavaju svoje karakteristike kao što su: čvrstoća na pritisak, trajnost, otpornost i ujednačeni kvalitet, naznačena time, što se glina peče na temperaturi od 900-1100° C, melje na veličinu čestica manju od 0,25mm a zatim se, kao aditiv, pneumatski dozira, u suvom stanju, u sistem za homogenizaciju u količini od 10-60%mas. u odnosu na masu specijalnih API cemenata klase A,B,C,D,E,F,G,H i što se neposredno pri ugradnji mešavine u bušotinu, vrši doziranje vode i homogenizacija a zatim upumpavanje mešavine u bušotinu pod pritiskom.Prijava sadrži još 2 zavisna patentna zahteva.
Patent ZA-826635-B (ZA)
Title: Salt bath for nitriding iron materials
Inventor: MUELLER JOHANNES
IPC: C23C8/24
Filed: 1982-09-09
Abstract: Low cyanide nitriding salt baths which are composed of alkali cyanate and alkali carbonate and used for treating components made of steel and iron produce coatings on the surface of the component in some cases and can lead to problems in the use of the components. A satisfactory surface quality can be obtained from nitriding salt baths which additionally contain 0.5 to 100 ppm of selenium.
Patent ZA-839500-B (ZA)
Title: Antithrombotic and/or antihypertensive compositions
Inventor: BERNARD KEAT MARTIN
IPC: A61K31/39
Filed: 1983-12-21
Abstract: Hypertension and thrombotic conditions in mammals are treated by administration of sulphite, bisulphite or cyclic sulphite ester of a monohydric or polyhydric alcohol.
Patent ZA-848109-B (ZA)
Title: Dishwashing compositions
Inventor: GOEDHART MACHIEL
IPC: C11D3/395
Filed: 1984-10-17
Abstract: The use of a layered clay, e.g. a synthetic hectorite, in a non-enzymatic machine dishwashing composition provides for a significant reduction of spot and film formation.
Patent ZA-851652-B (ZA)
Title: Porous polymers
Inventor: JONES KEITH
IPC: C08F8/44
Filed: 1985-03-05
Abstract: This invention provides a highly porous crosslinked functionalised polymer having interconnected cavities of micron dimensions and having a pore volume greater than about 5.6 cc g and having a capacity to absorb water and also to absorb saline solutions. The polymers are generally based on styrene or various acrylates or mixtures and have a functional group selected from a large range of ionic and polar compositions.
Patent ZA-865249-B (ZA)
Title: Face mask
Inventor: TAYEBI AMAD
IPC: A41D13/00
Filed: 1986-07-14
Abstract: A face mask (10) formed from a single porous sheet made of a plurality of fibers into a generally cup shape shell that fits over the mouth and nose of the wearer and is held thereto by elastic straps (15). The mask filters breathed air passing there through. The border (13) of the mask is more tightly compacted during forming. The mask features rearwardly extending projections (16), preferably an arctuate ridge, on either side of the nose bridge area parallel to and close to the border of the mask. The peaks of the rearwardly extending projections (16) extend from the face mask in the direction of the face of the wearer to conform the portion of the mask close to its border to the contours of the face between the bridge of the nose and the upper areas of their cheekbones. The more tightly compacted rearwardly extending projections (16), rib elements (12) and the border (13) cooperate to provide shape retention and a spring action that holds the mask firmly but comfortably to the face of the wearer even when they talk or change facial expression to prevent the passage of air between the mask and the face.
Patent ZA-866235-B (ZA)
Title: Size independent modular web processing line and modules
Inventor: STEIDEL LEONARD R
IPC: B65H20/20
Filed: 1986-08-19
Abstract: Modular web processing units (100) may be physically and electrically assembled into clusters to perform various web processes (e.g. the production of paper forms such as invoices, checks, labels, etc.). Each module (100) has a main process driver (12) which is not directly coupled to a web drive mechanism. Rather, the web drive is programme controlled so as to effect the desired web process at controlled displacement intervals along the web. Accordingly, a plurality of successive but different form lengths or depths can be accommodated as the web surface is sequentially processed. A system of such modules (100) can be physically wheeled into position as individual units and electrically connected together by suitable umbilical cords (140) to rapidly configure a desired overall web finishing process. Nevertheless, the entire ensemble of modules performs as though it is a unitary special purpose web processing machine with its various process stations interconnected and synchronized by an electronic <<drive shaft>>. One of the modular units automatically becomes the master source of process drive pulses for the others and the entire ensemble may be controlled from the control panel (132) of any one of the modules.
Patent ZA-886936-B (ZA)
Title: 1-(benzylpiperidino)propan-2-01 derivatives,their preparation,their use as antimicrobial agents and the products in which they are present
Inventor: BROECK DIDIER VAN
IPC: A61Q5/02
Filed: 1988-09-16
Abstract: Compounds of formula: 
<IMAGE>
 in which:
 - Ar denotes a phenyl group substituted by R2, R3 and R4 or a 1-naphthyl or 2-naphthyl group, unsubstituted or substituted by 1 or 2 halogen atoms;
 - X denotes an oxygen atom or a sulphur atom;
 - R1 denotes H or a halogen atom;
 - R2 denotes a halogen atom, a trifluoromethyl group, a phenyl group unsubstituted or substituted by 1 to 3 halogen atoms, a benzyl group unsubstituted or substituted by 1 to 3 halogen atoms, a phenoxy group unsubstituted or substituted by 1 to 3 halogen atoms or a C1-C4 alkyl group;
 - R3 and R4 denote H, a halogen atom or a C1-C4 alkyl group;
 - the benzyl group substitutes the piperidino radical in position 2, 3 or 4;
 and their salts with inorganic or organic acids. 
<??>The invention also relates to a process for the preparation of the said compounds and to their use as antimicrobial agents, as antiseptics, disinfectants, stabilisers in various types of products (pharmaceutical compositions, cosmetic products, alimentary products etc.). It also relates to the said products containing the compounds of formula (I).
Patent ZA-909557-B (ZA)
Title: Substituted benzothiazolinones,process for preparing these and pharmaceutical compositions containing them
Inventor: LESIEUR ISABELLE
IPC: A61K31/428
Filed: 1990-11-28
Abstract: Compounds of general formula (I):   <IMAGE> (I)  in which: R1 represents a hydrogen atom or a lower alkyl group, and R2 represents a substituted or unsubstituted alkyl, a phenyl or a substituted or unsubstituted heteroaryl, their enantiomers, diastereoisomers and epimers and their addition salts with a pharmaceutically acceptable base when R1 represents a hydrogen atom or when R2 comprises a carboxylic acid group. Medicinal products.
Patent ZA-913353-B (ZA)
Title: Pharmaceutical composition
Inventor: GIMET RENE ANTOINE
IPC: A61K9/24
Filed: 1991-05-03
Abstract: A pharmaceutical composition including a core of an NSAID selected from diclofenac and piroxicam which core is surrounded by a mantle coating of a prostaglandin, wherein an intermediate coating can be present between the NSAID core and prostaglandin mantle coating.
Patent ZA-917457-B (ZA)
Title: Process for the treatment of wash water from the gas washing system of an iron ore reduction plant
Inventor: VULETIC BOGDAN
IPC: C02F9/00
Filed: 1991-09-19
Abstract: A process for the treatment of wash water from the gas scrubber of an iron ore reduction plant is described, the wash water being directly contacted in a gas scrubber with the crude gas, being taken off from the gas scrubber and, after precipitation of solids and cooling, being recycled to the gas scrubber. According to the invention this is accomplished in such a way that the wash water largely freed of solids in a thickener (1) is passed via a warm water tank (2) into a cooling tower (4), where the water is cooled and simultaneously a separation of dissolved carbon dioxide, an enrichment with oxygen, a conversion of the hydrogen carbonates of calcium and magnesium into carbonates and of the iron bicarbonate and iron sulphate into iron(III) hydroxide is carried out, and that this chemically destabilised wash water is, in a further thickener (6) arranged in series, freed of the remaining solids by the addition of flocculating and coagulating agents, chemically stabilised and passed through a cold water tank (7). 
<IMAGE>
Patent ZA-918839-B (ZA)
Title: A cyclone for separating a mixture of gas and solid particles by centrifuging,with heat recovery
Inventor: MORIN JEAN-XAVIER
IPC: B04C5/02
Filed: 1991-11-07
Abstract: Cyclone for separating, by centrifuging, a mixture of gas and solid particles into a particle-enriched fraction and a particle-depleted gas fraction, comprising a cylindrical shell (1) into which there opens tangentially a conduit (4) for introducing the mixture of gas and solid particles, an axial conduit (2) for removing the gas fraction, means (14), situated in the lower part of the cylindrical shell (1), for removing the particle-enriched fraction, means (10, 11) for introducing a gas used to fluidise the fraction enriched in solid particles into a dense bed (12), and means for heat exchange (13) between the dense fluidised bed formed (12) and a fluid to be vaporised and/or heated, and means (15, 16) allowing the level of the dense bed (12) to be regulated. 
<??>Cyclone for separating off solid particles with preliminary cooling of these particles and improved separation. 
<IMAGE>
Patent ZA-923882-B (ZA)
Title: Process for the preparation of linear polymers of carbon monoxide with one or more olefinically unsaturated compounds
Inventor: BUIJSINGH PAULUS DAVID
IPC: C08G67/02
Filed: 1992-05-27
Abstract: Process for the preparation of polymers in which process linear alternating polymers of carbon monoxide with one or more olefinically unsaturated compounds are prepared by contacting the monomers at an elevated temperature and pressure with a catalyst in a diluent in which diluent the catalyst is dissolved and the formed polymers form a suspension, which contacting takes place in a system comprising at least one reactor and at least one mechanical contact zone wherein the volume of the suspension present in the mechanical contact zone(s) is substantially less than the volume of the suspension present in the reactor(s), the suspension is passed through the mechanical contact zone(s) and high shearing forces are exerted on the polymer particles dispersed in the suspension present in the mechanical contact zone.
Patent ZA-929214-B (ZA)
Title: Process for the preparation of a high molecular weight olefin polymer.
Inventor: WINTER ANDREAS
IPC: C08F4/602
Filed: 1992-11-27
Abstract: The preparation of indenes of formulae (I) and (IA) comprises: (a) reacting a di-substituted benzene of formula (II) with a carbonyl compound (or anhydride) of formula (III) to give indanones of formulae (IV) and (IVA); and (b) reducing to the corresponding indanols and dehydrating; R<3> = H, halogen, 1-10C optionally halo-substituted alkyl, 6-10C optionally halo-substituted aryl; -NR2<10>, -SR<10>, -OSiR3<10>, -SiR3<10> or -PR2<10>; R<10> = halogen, 1-10C alkyl or 6-10C aryl; R<4>-R<6> = as for R<3> but not H; and X<1>, X<2> = nucleophilic leaving groups. Also claimed are: (i) indenes of formula (I) and (IA); (ii) use of indenes (I) and (IA) in the preparation of metallocene of formula (V); (iii) novel indanones (IV) and (IVA); and (iv) use of indanone for prepn. of indenes.
Patent ZA-935717-B (ZA)
Title: Benzyl derivatives and pesticides containing them
Inventor: WINGERT HORST
IPC: C07D317/58
Filed: 1993-08-06
Abstract: Benzyl derivatives of the formula I <IMAGE>  in which     A denotes CH2, CHCl, CH-alkyl, CH-alkoxy, CH-alkylthio, N-alkoxy,   B denotes OH, alkylthio, alkylamino,   U, V and W denote hydrogen, halogen, alkyl or alkoxy,   D denotes the group <IMAGE>  or <IMAGE>  where     R' denotes hydrogen or alkyl and R denotes hydrogen, alkyl, cycloalkyl, haloalkyl, halocycloalkyl, cycloalkylalkyl, alkoxyalkyl, alkylthioalkyl, arylthioalkyl, aryloxyalkyl, aryl, arylalkyl, hetaryl, hetarylalky, hetaryloxyalkyl, heterocyclyl,   and fungicides containing these compounds.