baber/WOPTO huggingface dataset:
Patent NO-174280-B (NO)
Inventor: PAPAVERGOS PANAYIOTIS GEORGE
IPC: A62C5/00
Filed: 1988-10-20
Abstract: Method and apparatus for fire control comprising the use of a gas-liquid twin fluid spray nozzle. In one embodiment the spray nozzle comprises a mixing chamber (1) having a gas inlet (4) and one or more outlets (6) at opposite ends, two or more liquid inlets (7) between the gas inlet (4) and the outlets (6) and a mixing zone (11) between the liquid inlets (7) and the outlets (6). In another embodiment the spray nozzle comprises a mixing chamber having a plurality of gas inlets, liquid inlets and outlets, the inner surface of the mixing chamber being capable of aiding mixing of gas and liquid introduced through the inlets. The nozzles may be used in fixed, portable or semi-portable fire control systems.
Patent NO-177089-B (NO)
Inventor: PETERSEN JORGEN
IPC: B29C44/28
Filed: 1989-06-22
Abstract: The present invention relates to a method for producing expanded thermoplastic microspheres by heating. Unexpanded microspheres are dried under agitation to a dry solids content exceeding 98% by weight, preferably 99% by weight, before heating. The dried microspheres can be rewetted and then expanded by heating. The microspheres thus produced contain but minor amounts of agglomerates. The invention also comprises an apparatus for expanding the dried spheres. The apparatus has a belt conveyor (A), a device (B) for IR heating, a dosing device (C) for unexpanded spheres, and a collecting device (D) for expanded spheres.
Patent NO-178979-B (NO)
Title: Fremgangsmåte for behandling og frakturering av underjordiske formasjoner
Inventor: HIMES RONALD E
IPC: C09K8/66
Filed: 1990-03-12
Abstract: Fremgangsmåte for vesentlig hindring av adsorpsjonen av polysakkarider eller fjerning av polysakkarider fra leireoverflater i underjordiske formasjoner, hvilke polysakkarier er til stede som et resultat av grus-pakkings-, frakturerings- eller andre behandlings-fluider, ved å bringe formasjonen i kontakt med et behandlingsfluid inneholdende minst en forbindelse valgt fra gruppen bestående av tetraalkylammonium-halogenider hvor alkylradlkalet er valgt fra metyl-, etyl-, propyl— og butylradikaler og trimetylammonium-halogenider som er til stede i en mengde som er tilstrekkelig til i vesentlig grad å fjerne eventuelle polysakkarider som er adsorbert av nevnte leirer hvorved formasjonspermeabiliteten vesentlig opprettholdes.
Patent NO-179563-B (NO)
Inventor: FISCHER ARTUR
IPC: F16B13/14
Filed: 1994-01-17
Abstract: PCT No. PCT/EP93/01095 Sec. 371 Date Aug. 25, 1993 Sec. 102(e) Date Aug. 25, 1993 PCT Filed May 5, 1993.An anchoring means for anchoring by a bonding mass in a drilled hole in a concrete part or the like has a threaded bolt with a reduced portion and an expansion cone followed by a head part, forming at the same time a stop shoulder. Over the reduced portion and expansion cone is slipped an anchoring sleeve which is provided on its outer surface with a plurality of longitudinal grooves. By the longitudinal grooves and the elasticity of the anchoring sleeve consisting of plastics material, the possibility is obtained of compensating for the enlargement of the drilled hole when a crack forms, thus making it possible for the anchoring means to be used in the zone subject to tensile forces.
Patent SE-338919-B (SE)
Inventor: KRAL F
IPC: G03B21/32
Filed: 1968-04-24
Abstract: 1,198,925. Multiple-film projection apparatus. BELL & HOWELL CO. April 24, 1968 [April 24, 1967], No.19422/68. Heading G2E. A magazine 10 has a rack 46 to align film reel cartridges 62 one at a time at a projection location, the cartridges 62 being individually removable from chambers 26 of the magazine 10 and being retained therein by a comb spring 34 engaging lugs 106 on the cartridges. Each cartridge comprises separable side sections 64, 66; the latter having an integral reel spindle 70, Fig.2 (not shown) and the former having an aperture (96) in its base for film to pass into the projector and splines (102, 104) to locate grooves 22, 24 in walls 20 of the chambers 26.
Patent SE-305963-B (SE)
Inventor: SPITZER W
IPC: G01B11/06
Filed: 1961-09-08
Abstract: 997,219. Testing thickness by interferometer means. WESTERN ELECTRIC CO. Inc. Sept. 5, 1961 [Sept. 9, 1960], No. 31853/61. Heading G1H. A method for testing the thickness of an epitaxial layer on a semi-conductor substrate comprises establishing an interference fringe system by means of infra-red radiation from the layer surface and from the substrate layer interface and determining from said fringe system the thickness of the epitaxial layer. The wavelengths of the infra-red radiation is generally between 1 and 30 microns. The measurement may be made as the layer is formed and the formation can be terminated automatically when the required thickness is reached. Details of the method of growth of the epitaxial layer are described with reference to Fig. 1, in which silicon tetrachloride vapour is drawn from a flask 18 and condensed on a semiconductor slice 19. Specification 972,511 is referred to.
Patent SE-301395-B (SE)
Inventor: GOSCHE V
IPC: B24B41/04
Filed: 1967-06-29
Abstract: 1,149,441. Balancing. SCHUMAG SCHUMACHER METALLWERKE G.m.b.H. 3 Nov., 1967 [5 Nov., 1966], No. 50165/67. Addition to 1,058,868. Heading F2U. [Also in Division B3] Apparatus for balancing a grinding wheel comprises a rotatable hollow shaft 14 for rotating the grinding wheel, at least two weights 1, 2 positioned in the shaft, a separate adjustment member coupled to each weight, means 4, 5, 6 preventing movement of the weights axially within the hollow shaft, each adjustment member comprising a driver element 8, 18 axially displaceable within the hollow shaft, a substantially cylindrical body 11, 19 rotatable with respect to the driver element, displaceable axially with the driver element and secured for rotation with the hollow shaft, each cylindrical body being coupled by a thread to its weight whereby axial displacement of an adjusting member causes rotation of the weight relative to the hollow shaft. The weights are maintained in their axial positions in shaft 14 by needle bearings 3 abutting bushes 4, 5, 6 and each weight has a pin 12 extending into the thread in its cylindrical body 11, 19. Each body is prevented from rotating relative to the shaft 14 by a disc 15 engaging a key 13, and is rotatably connected to an element 9, 20 which is axially displaceable when a nut 7, 17 is turned to cause axial displacement of a spindle 8, 18 connected to the element, the spindles being held against rotation relative to the shaft 14. When the nuts are rotated, the axial displacement of the spindles move the bodies 11, 19 axially and the threads, by way of the pins 12, rotate the weights 1, 2.
Patent ZA-795718-B (ZA)
Title: Device for positioning objects of low mass
Inventor: MANZKE K
IPC: G01B7/00
Filed: 1979-10-25
Abstract: A device for positioning objects of low mass, particularly magnetic heads over preselected tracks on at least one magnetic disc in a disc file in which there is provided a carriage, displaceable toward and away from the axis of rotation of the magnetic disc, which serves as carrier not only for the magnetic heads but also for the coil of a linear drive means, the said coil being a flat coil which projects into the working air gap of a magnet assembly comprising at least one flat magnet, the flat coil and magnet assembly being arranged in such a way that the force vector lies essentially in the plane in which the carriage is displaceably mounted.
Patent ZA-818618-B (ZA)
Title: A method and apparatus for making tubular containers, at least substantially closed at one end,from pipe material by cold-working
Inventor: BAAL P VAN
IPC: B21K21/04
Filed: 1981-12-11
Abstract: A process and an apparatus for manufacturing tubular cartridges having one end at least substantially closed, by means of cold-working of tubular blanks, wherein a tubular blank is fed into a die snugly enclosing said blank, the tube end to be closed resting on a retractable bottom forming tool. With the tube so positioned a punch having an outer diameter larger than the inner diameter of the tube is lowered into the tube, which punch when moving through the tube displaces material from the entire length of the inner wall of the tube to the lower end of the tube so as to at least partially close this end of the tube.
Patent ZA-849785-B (ZA)
Title: Tampon for female hygiene,and a process and apparatus for the manufacture thereof
Inventor: FRIESE AXEL
IPC: A61F13/22
Filed: 1984-12-14
Abstract: The invention relates to a tampon (10), to the essentially cylindrical circumferential surface of which a liquid-permeable, thermoplastic material is fastened, with the application of pressure and heat. The dome-like constriction (10b) at the introduction end (10a) and the withdrawal end (10c) of the tampon (10) remain free of the liquid-permeable, thermoplastic material. The fastening of the liquid-permeable material to the outer surface of the absorbent material of the tampon (10), which consists of a nonwoven ribbon section rolled up on itself and pressed radially to give the final form of the tampon (10), guarantees that the high absorbency of the nonwoven fibre material, based on capillary action, continues through the liquid-permeable, thermoplastic material onto its outside. In addition, the liquid-permeable material offers protection against fibres becoming detached and makes it easier to introduce the tampon into and remove it from the body cavity.
Patent ZA-852171-B (ZA)
Title: An upright food industry tank,preferably for treating red wine grape mash
Inventor: RIEGER HERBERT
IPC: B01F27/73
Filed: 1985-03-22
Abstract: 1. An upright tank for treating liquid food-stuff containing solid components, particularly red wine grape mash, comprising a substantially cylindrical portion (11 ; 151 ; 161) with a vertical axis (24), and further comprising an agitator, arranged in said tank (10 ; 30 ; 40 ; 50 ; 80 ; 90 ; 130 ; 140 ; 150 ; 160), said agitator being rotable about one or more axes (20 ; 31 ; 33 ; 31a ; 33a ; 41, 43, 45 ; 51, 53, 55 ; 81, 83) extending substantially horizontally and sweaping with its agitator elements through a volume of spherical shape, characterized in that said agitator elements are designed as substantially circular or semi-circular roll-over disks (21 32, 34 ; 42, 44, 46 ; 52, 54, 56 ; 82, 84 ; 100 ; 110 ; 120 ; 123 ; 133 ; 143 ; 153 ; 162), ceasing the spherical volume entirely and being designed unpermeable for said solid components.
Patent ZA-853679-B (ZA)
Title: Preparation of 1-substituted azetidine-3-ol derivatives
Inventor: WOOD DEREK ALEXANDER
IPC: C07D205/08
Filed: 1985-05-15
Abstract: A process for the preparation of 1-substituted azetidin-3-ol derivatives of formula:in which R, represents an arylmethyl group, and R<sub>2</sub> represents a hydrogen atom or an alkyl, aryl or aralkyl group in which the alkyl moiety contains up to 8 carbon atoms, by cyclising a solution in triethylamine of an aminoalcohol of formula IIin which Hal represents a halogen atom and R<sub>1</sub> and R<sub>2</sub> are as defined above. The use of such derivatives as intermediates for the preparation of azetidine-3-carboxylic acid derivatives.
Patent ZA-864717-B (ZA)
Title: Terguride as a geriatric agent
Inventor: AUFDEMBRINKE BERND
IPC: A61K31/48
Filed: 1986-06-24
Abstract: Terguride and its physiologically compatible salts can be used for the treatment of geriatric deficiencies, e.g., in doses of 0.1-5.0 mg/day.
Patent ZA-871692-B (ZA)
Title: Process for the biotechnological preparation of l(-)-carnitine chloride
Inventor: FRANCALANCI FRANCO
IPC: C07D303/40
Filed: 1987-03-09
Abstract: The biotechnological prepn. of L(-)-carnitine chloride of formula (I) comprises (a) reacting a racemic ester of (R,S)-3,4,-epoxy-butyric acid of formula (II) (R = 1-10C alkyl or benzyl; benzyl) with an enzyme or with a microorganism producing the enzyme, capable of hydrolysing asymmetrically and in a prevalent way enantiomer S(-), under pH conditions controlled by alkalis and sepg. the enantiomer S(-) by usual techniques from non-reacted ester (II) which is present in the R(+) form, (b) reacting the R(+) form of ester (II) with an enzyme capable of hydrolysing the R(+) form quantitatively, under pH conditions controlled by alkalis, to obtain a salt of 3,4-epoxybutyric acid of formula (III) (X = a cation such as Na, K or Li) in the R(+) form and (c) reacting the R(+) form of the salt (III) with trimethylamine in a molar excess and, after having removed the excess with HCl, obtaining (I). Pref. asymmetric hydrolysis is carried out with steapsin, pancreatin or lipase from Candida Cylindracea. Step (b) is pref. carried out using a hydrolytic enzyme pref. Subtilisina BPN', Subtilisina Calsberg or Alcalase (RTM).
Patent ZA-878666-B (ZA)
Title: Derivatives of 2,2-demethyl cyclopropane carboxylic acid containing at 3 a halogen chain,their process and the intermediates of the preparation their application as pesticides and the compositions containing them
Inventor: CADIERGUE JOSEPH
IPC: A61K31/23
Filed: 1987-11-19
Abstract: Compounds of formula (I): 
<IMAGE>
 in which X1 and X2 = Hal, R1 = alkyl, aryl, perfluoroalkyl, C IDENTICAL N, 
<IMAGE>
 and R=H, alkyl or the residue of an alcohol employed in the synthesis of the pyrethrinoid esters.
Patent ZA-885770-B (ZA)
Title: Medicament container
Inventor: DIXON EILEEN
IPC: B65D5/50
Filed: 1988-08-05
Abstract: The container for medicaments comprises two spaces for receiving medicaments of two different types of administration. The first space is formed by a bag (10) for receiving, for example, transdermal plasters. The second space contains a press-through package (41), which is fixed in the manner of a sandwich between two parts (32, 34) of the box, with individual dosage containers (42). <IMAGE>
Patent ZA-906221-B (ZA)
Title: Amines catalysis using group vib metal-containing condensation catalysts
Inventor: KING STEPHEN WAYNE
IPC: C07C209/16
Filed: 1990-08-07
Abstract: This invention relates to a process for making amines by condensing an amino compound in the presence of a Group VIB metal-containing condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylenepentamine (TEPA) and pentaethylenehexamine (PEHA).
Patent ZA-906226-B (ZA)
Title: Amines catalysis using metallic polyphosphate condensation catalysts having a condensed structure
Inventor: DOUMAUX ARTHUR ROY JR
IPC: C07D295/12
Filed: 1990-08-07
Abstract: This invention relates to a process for making amines by condensing an amino compound in the presence of a metallic polyphosphate condensation catalyst having a condensed structrue. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylenepentamine (TEPA) and pentaethylenehexamine (PEHA).
Patent ZA-923631-B (ZA)
Title: Thermosetting powder coating composition
Inventor: HAMMERTON DAVID ALAN
IPC: C09D133/06
Filed: 1992-05-19
Abstract: A thermosetting powder coating composition having improved optical and weathering properties, such as gloss, orange peel, and Distinctness of Image (DOI), while maintaining other physical properties such as flexibility, durability, solvent and corrosive resistance, is described. The composition comprises a reactable mixture of a carboxylic acid group-containing polyester, a monocarboxylic acid group-containing material and beta-hydroxyalkylamide curing agent and / or an epoxy functional crosslinking curing agent.
Patent ZA-936088-B (ZA)
Title: Food tray and method of making the same
Inventor: NISSEL FRANK R
IPC: B29D22/00
Filed: 1993-08-19
Abstract: A food container (1) thermoformed from co-extruded polyethylene terephthalate sheet, a portion of which contains a nucleating agent. The food container comprises an opaque or colored tray (3) formed from nucleated polyethylene terephthalate in a crystalline state so that the tray remains rigid at elevated temperatures. The food container also comprises a substantially transparent cover (2) formed from non-nucleated polyethylene terephthalate in an amorphous state. The food container also comprises a hinge (4) that integrally connects the cover to the tray. The method for producing this food container comprises the steps of co-extruding nucleated and non-nucleated polyethylene terephthalate into a continuous sheet; independently controlling the temperature of the mold portions for the cover, tray and hinge components of the food container; thermoforming the polyethylene terephthalate sheet; maintaining the tray component of the container at a temperature sufficient to crystallize the polyethylene terephthalate in the tray component; and cooling the cover component of the container to a temperature sufficient to produce polyethylene terephthalate in an amorphous state. <IMAGE>
Patent ZA-949663-B (ZA)
Title: Method of lowering serum cholesterol levels with 2,6-dialkyl-4-silyl-phenols
Inventor: MAO SIMON J T
IPC: A61P17/00
Filed: 1994-12-05
Abstract: The use of a compound of formula (1) <CHEM> wherein: R1, R2, R3 and R4 are each independently a C1-C6 alkyl group; Z is a thio, oxy or methylene group; A is a C1-C4 alkylene group; and R5 is a C1-C6 alkyl or -(CH2)n-(Ar) wherein n is an integer 0, 1, 2 or 3; and Ar is phenyl or napthyl unsubstituted or substituted with one to three substituents selected from hydroxy, methoxy, ethoxy, chloro, fluoro or C1-C6 alkyl group for preparing a pharmaceutical for treating diabetes mellitus.
Patent ZA-985997-B (ZA)
Title: Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets
Inventor: ISELE OLAF ERIK ALEXANDER
IPC: A61F13/15
Filed: 1998-07-07
Abstract: A disposable absorbent article comprising a breathable polymeric film at least partially combined with a fibrous material to a laminated for being used as backsheet material with zones having different breathability. <IMAGE>
Patent GB-2366615-B (GB)
Title: Lipid uptake assay
Inventor: VERWAERDE PHILIPPE
IPC: G01N33/92
Filed: 2001-05-21
Granted: 2002-07-24
Abstract: The invention relates to the use of microscopic nematodes such as C. elegans in functional high throughput in vivo assays suitable for the detection of inhibitors or activators of intestinal lipid uptake.
Patent GB-2386447-B (GB)
Title: Vehicle data system
Inventor: BALE PAUL RUSSELL
IPC: G05B23/02
Filed: 2002-03-15
Granted: 2006-05-24
Abstract: A method of storing vehicle data relating to a parameter comprising the steps of defining a histogram comprising a plurality of ranges, each range having an associated count value, receiving a plurality of data values corresponding to said parameter from a sensor, identifying a range corresponding to each data value, and incrementing the count value associated with the identified range.
Patent GB-2396714-B (GB)
Title: Interface for removable storage devices
Inventor: MCDONALD DONALD WILSON
IPC: G06F13/38
Filed: 2002-06-27
Granted: 2005-01-05
Abstract: A digital media access device having several sockets (13, 14, 20, 21, 22) for accessing different removable storage media such as memory cards (13), a means for allowing the user to identify the type of removable storage media and means for indicating (18, 23) which slot to use for the identified storage media. An eject button (29) is provided for ejecting from a plurality of slots. Solenoid (19) actuated shutters are also provided to prevent mis-insertion of memory cards.
Patent GB-2393949-B (GB)
Title: Invalid positioning device
Inventor: SCHROETER PHILIP VON
IPC: A61G7/10
Filed: 2001-06-28
Granted: 2004-08-11
Abstract: An invalid positioning device comprising a support structure (10, 11, 12, 13), a lifting element (14) which is angularly displaceable about a main horizontal axis relative to the support structure (10, 11, 12, 13), and a power operated mechanism (31) for pivoting the lifting element (14) about the said main horizontal axis. The power operated mechanism (31) is arranged such that the torque applied by the power operated mechanism decreases as the lifting element moves away from one extreme position and increases again as the lifting element approaches its other extreme position and such that the angular speed of the lifting element increases as it moves away from one extreme position and decreases as it approaches its other extreme position. <IMAGE>
Patent GB-2397474-B (GB)
Title: Method of automatically replicating data objects between a mobile device and a server
Inventor: GREENWELL THOMAS RALPH EDWARDS
IPC: H04W4/00
Filed: 2003-12-19
Granted: 2005-06-15
Abstract: Network operators can control how data replication services use available bandwidth, in order to make the most efficient usage of that bandwidth, using parameters applied to a data object to be replicated. The parameters may be both time dependent and also relate to how urgently that object needs to be replicated. A change log lists all objects at the device and/or server to be replicated and the parameters then comprise a weight associated with each object that defines how urgently that object needs to be replicated; the weight of each object is then locally compared to a threshold at a given time and the outcome of the comparison determines whether the object is sent for replication or not at that time. This combination of weight and threshold gives a flexible way to control the timing of data replication and hence make the best use of bandwidth.
Patent GB-2435473-B (GB)
Title: A method for immobilization of hydrogels over unmodified polymer materials,a biochip based on unmodified polymer materials,and a method for manufacturing ther
Inventor: SOMOVA OLGA GEORGIEVNA
IPC: C07K17/08
Filed: 2007-02-21
Granted: 2010-01-13
Abstract: Use of an unmodified polymer for manufacturing a biochip carrier for carrying hydrogels immobilised on its surface, wherein the polymer is selected from ABS (acrylonitrile-butadiene-styrene copolymer), ABS+PA (a mixture of ABS and polyamide), ABS+PBT (a mixture of ABS and polybutylene terephthalate), ABS+PC (a mixture of ABS and polycarbonate), ABS+PMMA (a mixture of ABS and polymethylmerhacrylare), ABS+PVC (a mixture of ABS and polyvinyichioride), ACS (copolymer of acrylonitrile, chlorinated ethylene and styrene), COC (copolymers of cycloolefins), MABS (copolymer of methylmethacrylate, acrylonitrile, butadiene and styrene), PA 6 (polyamide 6), PA6-3-T (polyamide 6-3-T), PA 11 (polyamide 11), PA 12 (polyamide 12), PA 46 (polyaxnide 46), PA 66 (polyamide 66), PA 610 (polyamide 610), PA 612 (polyamide 612), PBT (polybutylene terephthalate), PBT+PC (a mixture of polybutylene terephthalate and polycarbonate), PC+PET (a mixture of polycarbonate and polyethylene terephthalate), PC+PMMA (a mixture of polycarbonate and polymethylmethacrylate), PET or PETP (polyethylene terephihalate), PETG (polyethylene terephthalate glycol), PMMA (polymethylmethacrylate), PPA (polyphthalamide, high temperature polyamide), PVC (polyvinyichloride) and their mixtures is disclosed. Also disclosed is a biochip, comprising a gel layer immobilised on the surface of a biochip carrier, the cater comprising the polymer; and a method for manufacturing a gel biochip, comprising immobilisation of a hydrogel over a carrier made from the polymer.
Patent GB-2165851-B (GB)
Title: Friction materials and their manufacture
Inventor: PARKER EUAN
IPC: F16D69/02
Filed: 1985-10-16
Granted: 1988-08-10
Abstract: Low density friction products composed of non-asbestos reinforcing fibers embedded in a matrix of binder material, optionally including friction and wear modifiers, are described in which the actual density of the product is less than 72% of the theoretical density. Clutch facings of this density exhibit improved wear characteristics, lower inertia and increased burst strength.