baber/WOPTO huggingface dataset:
Patent IT-1158516-B (IT)
Title: Prepn. of pepsinogen from pig stomach mucosa
Inventor: CERCHIAI PIERO
IPC: A61K38/00
Filed: 1982-03-19
Granted: 1987-02-18
Abstract: Prodn. of pepsinogen (I) comprises first separating the red mucosa (contg. (I)) from the stomach of a pig, grinding and homogenising. The homogenate is stirred for a long time in a buffer soln., then centrifuged and filtered. The clear liq. phase is then treated with ammonium sulphate (or equiv.), and after standing the ppte. is recovered, esp. by centrifuging. This ppte. is redissolved in buffer, then collected again by concn. and centrifugation, and finally freeze-dried or dried under vacuum. Also new are pharmaceutical compsns. (esp. for oral administration) contg. (I) as a pepsin replacement. (I) is useful for treating deficiencies of pepsin or of (I), e.g. pernicious or siderophenic anaemias or inadequate digestion of proteins. (I) is more stable than pepsin and can be administered in neutral (rather than acidic) compsns. It has no enzymatic activity until it reaches the acid conditions of the stomach.
Patent IT-1236223-B (IT)
Title: Ecological system for the collection and removal of solid urban wastes
IPC: B65F/
Filed: 1989-11-20
Granted: 1993-01-25
Abstract: The system includes housings, at least partially fixed with respect to a step-on device, for containers of high capacity, capable of being held within said housings, and removed from them by transporters with normal road transport mechanisms; said containers have upper access mouth openings, capable of permitting filling by free fall drop, and are equipped with closing doors, and a collection basket of the street type, pre-set up for discharging into said container; the collection baskets may have bottoms which open in the downward direction, and which are capable of being positioned above the said access mouth opening, discharging the rubbish into the container, positioned below it, through their openable bottoms.
Patent NO-165641-B (NO)
Inventor: ANDERSSON S INGMAR
IPC: E01C7/26
Filed: 1981-12-18
Abstract: A method of manufacturing and a use of a compression resistance and high stable surfacing mass for heavy loaded surfaces, especially for strong traffic and heavily loaded street and road sections and mainly comprising a stone material which is bound by an asphalt mass. The surfacing mass is manufactured by heating asphalt at least to the recommended temperature for mixing asphalt with a stone material, and before or after the admixing of asphalt with the stone material a fibre material is added, especially a mineral fibre having an average fibre diameter of between 1  mu m and 5  mu m in an amount of about 0.5-20% of weight in relation to the asphalt weight, and the fibre material is mixed homogenously so as to throughout provide substantially separate fibres in the asphalt phase. When admixing the fibre material before adhesion of the asphalt to the stone material the temperature of the asphalt is preferably increased to 20-40 DEG C above the temperature for mixing the asphalt mass into the stone material, and after a homogenous mixing of asphalt and fibre the asphalt mass is cooled to the said admixing temperature, whereupon the asphalt-fibre mass is mixed homogenously with the stone material.
Patent NO-153643-B (NO)
Title: Anordning for kapping av toemmerstokker i vilkaarlige lengder
Inventor: MURPHY PETER
IPC: B27B25/00
Filed: 1982-03-24
Abstract: En sag til å kappe tømmer i lengder har en støtte (16) for det tømmer som skal kappes. Et antall sager. (15) er arrangert langs den understøttede tømmerstokk for individuell sideveis bevegelse, dvs. i tømmerets lengderetning. I tilknytning til støtten (16) er en styringsinnretning anordnet for å bestemme posisjonen av tømmerstokkenden i forhold til en referanselinje som strekker seg på tvers av støtten. En elektronisk søker (100) undersøker tømmeret idet det leveres til støtten (16) og frembringer profildata om stokken som overføres til en regnemaskin (105). Regnemaskinen har en hukommelse i hvilken ønskelige kuttedata hen-ført til referanselinjen (120) og tømmerstokkens profildata lagres. Et signal sendes av regnemaskinen til hver av sagene (15) som deretter plasserer seg i den posisjon som resulterer i at tømmeret kuttes i mest. hensiktsmessige lengder.
Patent NO-162913-B (NO)
Title: Anvendelse av organosiliciummodifiserte polydiener som demulgatorer for jordolje/vannemulsjoner.
Inventor: KOERNER GOETZ
IPC: C10G33/04
Filed: 1983-04-26
Abstract: Anvendelse av organosiliciummodifiserte polydiener med den generelle formel. hvori Z betyr kjedebegrensende grupper,. R1 i molekylet er lik eller forskjellig og betyr hydrogen eller metylrest,. R 2 i molekylet er lik eller forskjellig og betyr en eventuelt fluorert alkyl-, eller alkylarylrest med 6 til 24 karbonatomer,. R^ i molekylet er lik eller forskjellig og betyr resten (R 4 0-)mY, idet R 4 betyr alkylenrester med 2 til 4 karbonatomer, m = 2 og Y betyr en alkylrest med 1 til karbonatomer, og. idet gjennomsnittlig. w 0,. x = 0,. y i,. a = 0 til 2,. b = 0 eller 1. 0 < c < 3, idet 0 < a + c < 3,. som dismulgatorer for jordolje/vannæemulsjoner.
Patent NO-156354-B (NO)
Title: Anordning ved stiger for systemreoler.
Inventor: DALAKER OLAF
IPC: A47B96/14
Filed: 1984-06-28
Abstract: Anordning ved stiger eller plane fagverk for systemreoler og lignende, der stigebenene (1) har C-formet profiltverrsnimed liv (2) og to motstående steg (3,4) og innoverrettede flenser (5,6). I åpningen.(13) mellom flensene (5,6) er endene på diagonalstag (15,16) innført og festet ved hjelp av bolter (20) i knutepunkter (14). I begge stegene (3,4) i C-profilen er det innvalset langsgående, utad åpne spor (7,8) ved eller i nærheten av profilens (1) nøytralakse (Y-aksen). I bunnen (9) på de utad åpne sporen (7,8) er det uttatt et antall hull (10), fortrinnsvis med lik deling. Mellom de innvalsede sporene (7,8), innvendig i C-profilen er det større avstand enn mellom flensene (5,6). Avstanden mellom flensene (5,6) er tilstrekkelig for innføring av to diagonalstag (15,16) i knutepunktet (14).
Patent NO-167097-B (NO)
Inventor: DUTT WILLIAM H
IPC: D21F3/02
Filed: 1986-03-12
Abstract: A belt (16) is disclosed having a base fabric (34) which has been impregnated by or immersed into a polymer material (36) so that it has a smooth inner surface (16'). The belt (16) is used to form an extended press nip (10) for dewatering a paper web (24). The press nip (10) is formed by forcing a stationary shoe (14) against the inner surface of the belt (16). The belt (16) is preferably made by mounting a base fabric (34) on the inner mandrel (40) of a cylindrical mold (38) and injecting an appropriate material in the mold. After the material is properly dispersed through the base fabric, it is cured.
Patent NO-177720-B (NO)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/60
Filed: 1990-12-28
Abstract: The present invention relates to a process for preparing a Ziegler-Natta type catalyst based on a vanadium compound. The process comprises sequentially contacting within a liquid hydrocarbon a spheroidal support comprising (i) MgCl2 free from any Mg-C bond and (ii) an electron-donor DI free from labile hydrogen, an electron-donor D2 containing labile hydrogen and an organometallic compound capable of reducing a vanadium compound, (2) washing the solid product with a liquid hydrocarbon resulting from the contacting, and (3) contacting the washed solid product with one or more vanadium compounds soluble in the liquid hydrocarbon, comprising halogen atoms and alkoxy radical, both being bonded to the same or different vanadium atoms. The catalyst which consists of spheroidal particles without fines, is very active in olefin polymerization and is particularly suitable for producing elastomeric copolymers of propylene.
Patent NO-180266-B (NO)
Inventor: MALOW SIEGMAR
IPC: B65G47/71
Filed: 1991-05-15
Abstract: PCT No. PCT/EP90/01508 Sec. 371 Date May 15, 1991 Sec. 102(e) Date May 15, 1991 PCT Filed Sep. 7, 1990 PCT Pub. No. WO91/04211 PCT Pub. Date Apr. 4, 1991.A modular conveyor system for the conveyance and distribution of individual items or continuous materials by means of conveyors and in particular conveyor belts. The conveyor system includes two or more conveyor modules mounted one after the other or aligned on a base frame, with each conveyor module having a rack on which a floor belt and two lateral guide belts are mounted. The rack of each conveyor module is mounted so that it can be moved relative to the base and to the other conveyor modules to discharge material from the respective conveyor module. An intermediate member is provided between each two adjacent conveyor modules and abuts each of the adjacent conveyor modules to provide a continuous conveyor path between adjacent conveyor modules.
Patent NO-176151-B (NO)
Title: Anordning for forflytning av tunellbormaskiner
Inventor: ENGESROENNING EGIL
IPC: E21D9/00
Filed: 1992-08-31
Abstract: Anordning for forflytning av tunellbormaskiner (1) som er utstyrt med matesylindere (5). Anordning omfatter et glidegulv (13). og en støttestruktur (9, 11) med minst en hydraulisk sylinder (16). Støttestrukturen støtter bormaskinen (1) slik at den kan føres fram under en glidende bevegelse på glidegulvet (13). Støttestrukturen (9, 11) omfatter minst to støtteben (9) som er anordnet for å heve bormaskinen (1) ved hjelp av den hydrauliske sylinderen (18). Støttestrukturen (9, 11) omfatter videre ei støtteseng. (11) tilpasset formen på bormaskinen (1), idet støttebena (9) og støttesenga (11) kan beveges i forhold til hverandre.
Patent SE-312843-B (SE)
Inventor: BRUMMET B
IPC: D06M13/368
Filed: 1965-06-01
Abstract: Fibrous cellulosic material is rendered resistant to heat and oil decomposition products by impregnation with diglycolamine, optionally together with pentaerithritol.  The product has a nitrogen content of 0.1-3%, it may comprise more than 1% of diglycolamine and more than 0.25% of pentaerithritol, and the ratio of diglycolamine to pentaerithritol in the product may be 1-5 to 1.  The impregnant may be applied with or without a solvent.  An aqueous solution may contain 0.5-10% of impregnant. It may be applied by immersion, spraying, brushing, or in a size press.  The cellulosic material may be in the form of rayon, paper, cotton, or linen.  Drying may be effected at room or elevated temperature.
Patent YU-47107-B (YU)
Title: Postupak za proizvodnju samonosećeg kompozitnog tela sa keramičkom matricom
Inventor: LESHER H D
IPC: C04B35/65
Filed: 1990-07-06
Abstract: POSTUPAK ZA PROIZVODNJU SAMONOSEĆEG KOMPOZITNOG TELA SA KERAMIČKOM MATRICOM, naznačen time, što obuhvata: obezbedjivanje rastopljenog kupatila osnovnog metala, dovodjenje u dodir najmanje jednog materijala biranog iz grupe materijala koja se sastoji od jedne mase materijala punioca i najmanje jednog pripremka, bar sa jednim delom površine rastopljenog kupatila osnovnog metala, reagovanje rastopljenog os-novnog metala iz pomenutog rastopljenog kupatila osnovnog metala jednim oksidatorom da bi se obrazovao proizvod oksidacije koji narasta i popunjava bar deo pomenutog bar jednog materijala, održavanje pomenutog osnovnog metala na temperaturi višoj od temperatue topljenja tog osnovnog metala, ali nižoj od temperature topljenja pomenutog proizvoda oksidacije, koji je proizvod u dodiru, i pruža se izmedju pomenutog rastopljenog kupatila osnovnog metala i pomenutog oksidatora, nastavljanje pomenute reakcije na pomenutoj temperaturi, tako da se ovaj osnovni metal iz rastpljenog kupatila osnovnog metala povlači kroz prethodno obrazovan proizvod oksidacije ka pomenutom oksidatoru i u pomenuti najmanje jedan materijal, tako da nastavlja da se obrazuje novi proizvod oksidacije, čime se obrazuje progresivno sve deblje kompozitno telo sa keramičkom matricom, i time unosi u bar deo pomenutog najmanje jednog materijala, i uklanjanje pomenutog bar jednog mateirjala sa površine pomenutog rastopljenog kupatila osnovnog metala kada je pomenuti bar jedan materijal bar delimičon ispunjen pomenutim proizvodom oksidacije, čime se obrazuje pomenuto bar jedno samonoseće kompozitno telo sa keramičkom matricom. Prijava sadrži još 15 zavisnih zahteva.
Patent ZA-815647-B (ZA)
Title: Hydraulic piston-operated retarder for retarding rail vehicles
Inventor: MEUTERS GUENTER
IPC: B61K7/08
Filed: 1981-08-17
Abstract: 1. Hydraulic piston-type rail brake for braking railway carriages, having a damper (7) comprising telescopic elements (8, 9) which is mounted in a bearing tube (14) provided with at least one ventilation opening (37) and which can be actuated by a wheel (5) of a railway carriage, the bearing tube (14) being fixed, preferably directly, to a rail (2) of the track, by means of a holder (20), characterised in that the telescopic elements (8, 9) are arranged at a radial spacing in a guide tube (12) which is closed off at the top by a cap (6), the guide tube (12) being mounted in axially movable manner in the bearing tube (14), one of the telescopic elements (8, 9) being releasably connected to the cap (6) whilst the other telescopic element (9) is supported by the bearing tube (14).
Patent ZA-824629-B (ZA)
Title: Backwash multiple alluvial filter and method of filtering therewith
Inventor: MUELLER H
IPC: B01D29/46
Filed: 1982-06-29
Abstract: A backwashing alluvial filter has a vertical filter container, a plurality of collecting pipes removably mounted in the container, a plurality of filter elements suspended on the collecting pipes, separating walls subdividing the interior of the filter container into at least two chambers, and communicating with one another via vertical overflow shafts. Washing off of solid matter is performed by supplying a washing liquid via pipes directly under the overflow shafts.
Patent ZA-861484-B (ZA)
Title: Enhanced pressure swing adsorption processing
Inventor: WERNER ROBERT GARY
IPC: C01B13/02
Filed: 1986-02-27
Abstract: A feed gas is passed to a pressure swing adsorption system, each bed of which undergoes a processing cycle that includes (1) pressurization (2) copurge at upper adsorption pressure, (3) countercurrent depressurization, including, in some embodiments, evacuation to a lower subatmospheric desorption pressure. By recycling effluent gas released upon copurge and countercurrent depressurization for use in the pressurization or the copurge step, the more readily adsorbable component of the feed gas is advantageously recovered at high purity and at high recovery levels. Enriched less readily adsorbable component is also recoverable as coproduct effluent at relatively high recovery levels. The process can be advantageously employed for the separation and recovery of product nitrogen from air.
Patent ZA-876545-B (ZA)
IPC: C08F4/659
Filed: 1987-09-02
Abstract: An olefin polymerization supported catalyst comprising the supported reaction product of at least one metallocene of a metal of Group IVB, VB, and VIB of the Periodic Table, a non-metallocene transition metal containing compound of a Group IVB, VB, or VIB metal and an alumoxane, said reaction product formed in the presence of the support. The supported product is highly useful for the polymerization of olefins especially ethylene and especially for the copolymerization of ethylene and other mono and diolefins.
Patent ZA-885853-B (ZA)
Title: System of handling refuse derived fuel utilizing same to fire power plants
Inventor: DUMBAUGH GEORGE D
IPC: F23G5/50
Filed: 1988-08-09
Abstract: A system for handling refuse derived fuel (RDF) devised to make RDF fired power plants practical, that includes a method and apparatus for receiving, storing and discharging, distributing and feeding RDF at the plant that accepts such material for fuel, which has been shredded to a predetermined nominal size and usually has most of the ferrous metals removed therefrom, which system includes a relatively large activated bin for primary surge capacity purposes that initially receives and stores the RDF, to provide a binned quantity of same from which as continuous flow of the RDF can be generated that will result in a pulsation free, steady supply of RDF to the plant furnace or furnaces, for firing the power plant involved, with one or more trains located adjacent the locale of the plant furnace to be fired, each of which includes several metering activated bins that are actuated to supply an underlying vibrating feeder that conveys the RDF to the furnace fuel chute, with the activated metering bins of each train being supplied from by one, or parallel, vibrating conveyors. For some trains, two metering bins can be provided for redundancy, that is, for the purpose of using either of such bins to supply the RDF to the vibrating feeder underlying same in the event that one of such activated bin arrangement does not operate.
Patent ZA-903323-B (ZA)
Title: Silica for use in dentifrices
Inventor: PERSELLO JACQUES
IPC: A61K8/25
Filed: 1990-05-02
Abstract: Silica capable of being employed in particular in dentifrice compositions and compatible especially with organic amino compounds. The silica of the invention is characterised in that it results in an aqueous suspension whose pH varies according to defined equations, depending on its concentration and its electrical conductivity.
Patent ZA-904600-B (ZA)
Title: Method for determining nucleic acid
Inventor: RIJNTJES PETRUS JOHANNES MARIA
IPC: C12Q1/70
Filed: 1990-06-13
Abstract: The invention relates to a method for the qualitative and/or quantitative determination of nucleic acid in a test fluid by binding biological particles present in the test fluid to a solid carrier by means of an immunochemical reaction. Thereafter the bound biological particles are lysed and the liberated nucleic acid is amplified. A test kit for carrying out the determination is also part of the invention.
Patent ZA-923100-B (ZA)
Title: Hammer machines.
Inventor: RODERT JOERGEN
IPC: E21B4/06
Filed: 1992-04-29
Abstract: Device in hammer machines. The device comprises a machine housing (1) and a hammer piston (2) movable to-and-fro in the machine housing. A drilling tool connected to the machine housing comprises a drill bit (5), a set of tubes (4) for rotating the drill bit and a set of rods (3) for transferring impact energy to the drill bit. A rod (11) situated adjacent to the drill bit is procided with an axial channel (7) and a radial channel (8) for supplying flushing medium to the flushing channel (6) of the drill bit. The distance (S) from the front end (9) of the drill bit to channel (8) is larger than the length (L) of the hammer piston (2). <IMAGE>
Patent ZA-928700-B (ZA)
Title: Oral composition having improved tooth whitening effect
Inventor: CHURCH JOHN A
IPC: A61K8/40
Filed: 1992-11-11
Abstract: An oral composition effective in whitening teeth comprising an amount of peroxyacetic acid effective to effect improved whitening of teeth.
Patent ZA-946436-B (ZA)
Title: Elastomeric articles.
Inventor: GROMELSKI STANLEY J
IPC: B29C41/14
Filed: 1994-08-24
Abstract: There is described a method of manufacturing elastomeric thin walled articles, and thin walled elastomeric articles manufactured therefrom, which comprises dipping a suitably shaped former into an aqueous polyurethane emulsion, which emulsion comprises a substantial number of particles with a mean particle size of greater than 0.3 micrometer.
Patent ZA-952433-B (ZA)
Title: Recombinant viruses their preparation and their use in gene therapy
Inventor: HORELLOU PHLIPPE
IPC: C12N7/00
Filed: 1995-03-24
Abstract: Recombinant adenoviruses comprising a heterologous DNA sequence coding for glial-derived neurotrophic growth factor (GDNF) are provided. The recombinant adenoviruses are useful in a method of expressing GDNF in a cell, wherein the cell is present in a mammal suffering from Parkinson's disease, comprising infecting said cell with a replication-defective recombinant adenovirus comprising a DNA sequence encoding GDNF operably linked to a promoter by administering the adenovirus into cells of the central nervous system. The recombinant adenoviruses of the invention are also useful in a method of treating Parkinson's disease comprising administering into cells of the central nervous system of a mammal suffering therefrom a replication defective recombinant adenovirus comprising ITRs, an encapsidation sequence and a DNA sequence encoding GDNF operably linked to a promoter, wherein the adenovirus E1 gene is non-functional and GDNF is expressed at a level that provides a therapeutic effect.
Patent ZA-956968-B (ZA)
Title: Wound drainage equipment
Inventor: LINA CESAR Z
IPC: A61M1/00
Filed: 1995-08-21
Abstract: The appts. includes a porous pad which is permeable to fluids for introduction onto a wound. A dressing covers the wound and provides an air-tight seal around the wound. A drainage tube connects the pad to a suction pump so that negative pressure can be applied to the wound to draw fluids from the wound. The tube is connected to the pump via a canister for collecting fluids sucked from the wound. At least one filter is interposed between the canister and the pump. The filter is located in the canister which is removably attached to a housing for the pump. The canister is removably received in a recess in the housing. A detector determines when the canister is full of fluid by sensing change of capacitance as the canister fills up. The pad is a polymer foam with interconnecting cells.
Patent ZA-959834-B (ZA)
Title: Heterocyclic compounds and their preparation and use
Inventor: OELESEN PREBEN HOULBERG
IPC: A61P25/18
Filed: 1995-11-20
Abstract: The present invention relates to therapeutically active azacyclic or azabicyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in treating diseases in the central nervous system caused by malfunctioning of the muscarinic cholinergic system.
Patent ZA-966237-B (ZA)
Title: Improvements in and relating to powders for use in dry powder inhalers.
Inventor: STANIFORTH JOHN NICHOLAS
IPC: A61K9/00
Filed: 1996-07-23
Abstract: A powder for use in a dry powder inhaler comprises active material and additive material. The additive material comprises an anti-adherent material and the powder includes at least 60% by weight of active material. The inclusion of the additive material in the powder has been found to give an increased respirable fraction of the active material. <IMAGE>
Patent ZA-969777-B (ZA)
Title: Moisture curing coating composition
Inventor: NOOMEN ARIE
IPC: C09D201/02
Filed: 1996-11-21
Abstract: Described is a coating composition comprising an organic compound comprising at least two acetoacetate groups or acetamide groups or a combination of these two groups and the oxide of a metal of Group IIa of the Periodic Table. The metal preferably is calcium or magnesium. The composition may further comprise a compound comprising at least two  alpha , beta -ethylenically unsaturated groups and, optionally, a catalyst for the reaction of the acetoacetate groups and/or acetamide groups with the  alpha , beta -ethylenically unsaturated groups.
Patent ZA-975556-B (ZA)
Title: Process for the recovery of pure hydrocarbons from a hydrocarbon mixture which contains aromatics and non-aromatics.
Inventor: DONNERMEYER STEFAN
IPC: C10G7/08
Filed: 1997-06-23
Abstract: Recovery of pure hydrocarbons from a hydrocarbon mixture containing aromatics and non-aromatics by extractive distillation. In an upper part (2) of an extractive distillation column via a first solvent feed (4), a second partial stream of a selective solvent is fed to the distillation column. At least an N-substituted morpholin is used as the selective solvent. Non-aromatics are withdrawn as raffinate from the top (7) of the column, and aromatics and selective solvent withdrawn from the sump (5) of the column. In the column upper part (2) above the first solvent feed (4), a second partial stream of selective solvent is introduced via a 2nd solvent feed into the column. The solvent amount fed with the 2nd partial stream is less than 50 % of the total amount fed with the first and second partial streams.