baber/WOPTO huggingface dataset:
Patent NO-172835-B (NO)
Inventor: NOAKES TIMOTHY JAMES
IPC: B05B5/08
Filed: 1987-02-18
Abstract: A process for the production of solid particles, characterised by the solidification in flight of an electrically charged spray of fluid droplets of narrow particle size distribution, and an apparatus for that process comprisinga sprayhead (1) with a channel (17) for the fluid communicating with an outlet;means for subjecting the fluid to an electrical field such that the fluid will move from the sprayhead (1) under the influence of the field to produce a spray of the fluid, the means including means for applying a first potential to the fluid;an electrode (11) mounted spaced from but adjacent to the sprayhead (1) with means to apply a second potential to that electrode; anda spray chamber (14), so positioned that in use the sprayhead (1) delivers the spray to the chamber interior, and provided with means to apply a third potential to the chamber, and so dimensioned and arranged that in use the majority of the spray droplets solidify before impinging on any surface of or within the chamber.
Patent NO-172070-B (NO)
Inventor: LOOS HORST
IPC: E05C9/04
Filed: 1988-05-27
Abstract: There is proposed a driving-rod mechanism 1 for windows, doors or the like, with two driving rods 31, 32 oppositely displaceable under a face-plate rail 12, which is characterised in that the plane of rotation for the toothed rim 16 of the pinion 15 of the plane of movement of the engagement toothings 22d and 23d, meshing with this, of the two push members 22 and 23 are located in the cross-sectional region of the housing 11 conventionally taken up by the face-plate rail 12, so that the tip diameter 17 of the pinion 15 can correspond to the cross-sectional width of the face-plate rail 12. The large pinion diameter leads, at predetermined angles of rotation of the latter, to correspondingly large adjusting travels for the two oppositely movable push members 22 and 23. 
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Patent NO-177832-B (NO)
Title: Fremgangsmåte for å hindre steinavleiring fra et fluid som utvinnes fra et ikke-carbonatholdig underjordisk reservoar
Inventor: CARLBERG BOB L
IPC: C09K8/528
Filed: 1989-11-20
Abstract: Fremgangsmåte for å hindre steinavleiring fra fluid som utvinnes fra et underjordisk ikke-carbonatreservoar via et bronnhull. Ned gjennom bronn-hullet og inn i reservoaret injiseres en blanding av en fosfonatsteinavlei-ringsinhibitor og et kalsiumchelat som har en lavere stabilitetskonstant (Ke) enn fosfonatinhibitoren.
Patent NO-176476-B (NO)
Inventor: FEY PETER
IPC: A61K31/695
Filed: 1989-12-01
Abstract: For inhibiting HMG-CoA reductase and cholesterol synthesis, the novel 2-pyridones and pyrid-2-thiones of the formula  <IMAGE>  in which A is optionally substituted aryl or heterocyclic, B is optionally substituted alkyl, cycloalkyl or aryl, D and E independently are optionally substituted aryl or heterocyclic, H, nitro, cyano, optionally substituted alkyl, alkenyl or imino, amino, alkoxy or acyl, or forms a ring with B, G is O or S, X is -CH2-CH2- or -CH=CH-, and R represents a group of the formula  <IMAGE>  and salts thereof.
Patent NO-176764-B (NO)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/60
Filed: 1990-12-17
Abstract: The present invention relates to a solid catalyst suitable for polymerizing olefins in a heterogeneous process, the catalyst being obtainable by a process comprising (1) contacting a support containing MgCl2 and an electron donor (D1) free from labile hydrogen with an electron donor (D2) containing labile hydrogen, and (2) then contacting the solid resulting from (1) with a zirconium metallocene, optionally with an organoaluminium compound which is preferably an aluminoxane. The solid catalyst may be used as such in olefin polymerization, or in the form of a prepolymer comprising a (co-)polymer of ethylene, the solid catalyst and an organoaluminium compound. The (co-)polymer of ethylene produced with the solid catalyst or with the prepolymer has a narrow molecular weight distribution and a low zirconium content and is in the form of a powder with a high bulk density, preferably consisting of spheroidal particles with a narrow particle size distribution.
Patent NO-178413-B (NO)
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/28
Filed: 1992-06-22
Abstract: A selectively actuatable child resistant lighter device is disclosed which includes a body defining reservoir for containing a combustible gaseous medium such as butane, and having a valve arranged to be selectively actuated between a normally closed position and an open position which permits the exit of the gaseous medium. Such child resistant lighter can selectively produce sparks at a location proximate to the gaseous medium exit to ignite the gaseous medium. A safety mechanism normally prevents actuation of the valve to the open position. Such child resistant lighter device embodies a resiliently releasable safety latch which prevents the actuation of the valve actuator to the open position. The safety latch is selectively movable to a plurality of positions out of interference with the valve actuator, so that the gaseous medium may be released and ignited by the sparks. The safety latch is resiliently structured and mounted such that once a flame is produced and the valve actuator is released, the safety latch returns to its closed or locked position to prevent actuation of the valve to the open position by prevention of the pivotal motion of the valve actuator. To "re-use" the lighter, the safety latch must again be moved to one of the open or unlocked positions so that the valve actuator can be opened for subsequent ignition of the gaseous medium. Such mechanism is difficult for a young child to light, but is capable of actuation by adults.
Patent SE-340132-B (SE)
Inventor: VALLES B
IPC: H01J1/42
Filed: 1969-02-13
Abstract: 1,212,948. Magnetrons. LITTON INDUSTRIES Inc. 16 Dec., 1968 [16 Feb., 1968], No. 59767/68. Heading H1D. A magnetron assembly includes at least one permanent magnet, and a stack of mutually spaced and parallel cooling fins which is in thermal contact with the magnetron envelope, and which surrounds all those magnet surface portions which would, in the absence of the stack, be exposed, whereby the stack forms a protective barrier encircling the magnet or magnets. As shown, the magnetron 1 is mounted through apertures 21, 23 in the polepieces 17, 19, with the latter in contact with ferromagnetic portions of the tube envelope through ferromagnetic collars 11, 13. A wire mesh seal 12 fills the groove between the edge of aperture 21 and the dome-like glass output window 7, to which one of the magnetron cavities is coupled by the conductive element 9. Fins 29, apertured to receive the magnetron 1 and a pair of permanent magnets 25, 27, each have a pair of opposite edges provided with rims 43, 45 of a depth corresponding to the required fin spacing, adjacent fins thereby forming air channels 47 through which air is blown; the end fin 29<SP>1</SP> is inverted, forming a channel of double width. The central aperture in each fin has a flared rim (41, Fig. 2, not shown) to grip, and provide an increased area of contact with, an aluminium sleeve 15 which is pressed or shrunk-fitted over the tube envelope, the whole assembly being held together either by bolts or rivets 49, or merely by the attraction of the magnets for the polepieces. In an alternative arrangement, the aluminium sleeve 15 is dispensed with, the fins being arranged to contact directly the predominantly copper envelope.
Patent SE-313755-B (SE)
Inventor: TOEROEK V
IPC: G01V3/10
Filed: 1966-06-22
Abstract: 1,182,438. Selective signalling. ALLMANNA SVENSKA ELEKTRISKA A.B. 20 June, 1967 [22 June, 1966], No. 28383/67. Heading G4H. [Also in Division G1] A device for detecting the passage of a tooth on a toothed wheel comprises a ferromagnetic core 1 carrying a primary winding 52, a shortcircuited turn 2 and a pick-up winding 3. A radio-frequency pulse is generated in winding 3 each time a tooth passes the short-circuited turn and is rectified and smoothed and fed to a counter 9 whereby the number of pulses counted is a measure of the angle of rotation of the wheel.
Patent SE-322247-B (SE)
Inventor: STEPHEN J
IPC: F28D11/00
Filed: 1967-06-28
Abstract: 1,158,191. Screw conveyer. HENRY BALFOUR & CO. Ltd. 21 June, 1967 [20 July, 1966], No. 32576/66. Heading B8A. [Also in Division F4] In a heat exchanger in which a heating medium is passed through the hollow hub of a screw conveyer which conveys material to be heated, the conveyer is supported by a rotational bearing at one end only so that the conveyer may be increasingly deflected at increasing distances from the bearing to avoid binding. As illustrated, the screw is located in a U- section casing which has a jacket 20 through which steam or oil is circulated in a serpentine path. The screw is supported by a bearing at that end of the casing at which material enters and is driven by a motor at that end, Figs. 1 and 2 (not shown). A gas extraction hood 14 is provided on the casing. In the unloaded condition the screw flight 42 rests at its centre and at its free end on bars 60 attached to the inner wall of the casing. Blades 62 on the screw aid in the ejection of material from the casing. The hub 41 of the screw is hollow and has a central heating medium supply duct 43, the medium passing through apertures 54 into the space between the duct and the hub and being withdrawn at the opposite end of the screw.
Patent YU-47070-B (YU)
Title: Kondenzovana heterociklična jedinjenja i postupak za njihovu proizvodnju
Inventor: KLAUS M
IPC: C07D319/18
Filed: 1989-07-13
Abstract: KONDENZOVANA HETEROCIKLIČNA JEDINJENJA I POSTUPAK ZA NJIHOVU PROIZVODNJU, opšte formule: u kojoj R1 označava acil ili jednu grupu -CHO, -CH2OR10, -COR7 ili OR13; R2, R3 i R4 vodonik, niži alkil, niži alkoksi ili halogen; R5 i R6 vodonik ili niži alkil; R7 Hidroksi, niži alkoksi ili NR8R9; R8 i R9 vodonik ili niži alkil; X i Y CR14R15, -O-, -S-, SO, SO2 ili NR18R10 i R18 vodonik, niži alkil ili acil; M označava -C(R11)=C(R12)-, -CONH-, ili -NH-CO-; R11, R12, R14 i R15 vodonik ili niži alkil, R13 označava niži alkil koji je supstituisan sa amino, mono-ili di-alkilamino, morfolinom, tiomorfolinom ili piperazinom ili niži alkoksikarbonil; i n označava 1, 2, 3 ili 4, pri čemu najmanje jedan od simbola X i Y sadrži jedan heteroatom pri čemu je n 1, 3 ili 4, ako X sadrži jedan heteroatom, Y C(CH3)2 i R1 označava jednu grupu -CH2OR10 ili -COR7 i soli jedinjenja formule I u kojima R1 označava karbonsku grupu. Prijava sadrži još 1 nezavisan i 14 zavisnih zahteva.
Patent YU-47803-B (YU)
Inventor: WILDFEUER E
IPC: B65D43/02
Filed: 1990-10-24
Abstract: Such plastic lids have an outer edge (4), surrounding the barrel neck (3), and an inner edge (5), which enters into the barrel neck (3) and projects over the lid bottom (6) below the barrel opening, and a sealing ring, inserted between the outer edge (4) and the inner edge (5) of the lid. Said sealing ring is pressed against the opening edge (14) of the barrel neck (3) by a clamping ring (10) or clamping wire, the clamping ring (10) or clamping wire gripping over a flange (11) or flange portions moulded onto the outer edge (4) of the lid at the bottom, and a solid rim (12), which projects radially outwards from the barrel wall, gripping with spacing below the barrel opening, which rim can be constructed as a peripheral flange or subdivided into flange portions. An axially projecting annular web (8) is moulded on from the base of an annular space (7) formed by the outer and inner edges (4 and 5) of the lid. When the lid (1) is closed, said annular web introduces axial forces, caused by stacking, dropping etc., directly into the barrel neck (3). Arranged on both sides of the annular web (8) are sealing rings (13) which rest with prestress on the opening edge (14) of the barrel neck (3) when the lid (1) is closed. 
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Patent ZA-805658-B (ZA)
Title: Bright nickel plating
Inventor: LEMKE K
IPC: C25D3/12
Filed: 1980-09-12
Abstract: Plating defects may occur during the electrodeposition of nickel using compositions containing primary and secondary brighteners. According to the invention such defects are avoided by including 0.01 to 1 g/l of a sulfonated acetylenic compound or a salt of such a compound in an aqueous acidic nickel plating bath containing 0.2 to 10 g/l of saccharin, and 20 to 500 parts per million of Zn ions. The acetylenic bond and the sulfonate radical of the sulfonated acetylenic compound are connected by a carbon chain of at least one carbon atom and not more than 6 carbon atoms. The invention relates to the composition of such a bath, to the method of bright nickel plating using such a bath and to compositions for forming the bath.
Patent ZA-834766-B (ZA)
Title: Method for producing low hydrogen content in steels produced by sub-surface pneumatic refining
Inventor: ANDREINI ROCKNE JAMES
IPC: C21C5/28
Filed: 1983-06-29
Abstract: The production of low hydrogen steel is achieved in subsurface pneumatic refining processes by proper melt practice ensuring adequate gas sparging during the overall refining sequences, minimal time delays in the latter stages of refining, and proper control of the vessel off-gas.
Patent ZA-839719-B (ZA)
Title: Nonwoven fibrous backing for vinyl wallcover
Inventor: STEVENS WILLIAM P
IPC: D21H27/38
Filed: 1983-12-29
Abstract: A wallcover backing for strippable vinyl wallcovering comprises a dimensionally stable unitary multistratum nonwoven fibrous web material that can be coated with or laminated to a vinyl layer. The backing material has a fibrous top phase adapted for secure nondelaminating engagement with the vinyl layer superimposed thereon and a fibrous base stratum integrated with the top phase and adapted for strippable adhering engagement with a wall or the like. The top phase constitutes at least 5 percent by weight of the web and has a smooth exposed surface for direction adhesion to the vinyl layer. The web includes about 15 to 45 percent by weight of a hydrophobic latex binder and contains an adhesive penetration inhibitor adapted to inhibit the migration of a wallcover adhesive into the fibrous web material and to promote uniform and full strippability of the web from the wall to which it is adhered.
Patent ZA-845833-B (ZA)
Title: Anti-viral compositions
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K33/14
Filed: 1984-07-27
Abstract: The anti-viral effectiveness of conventional anti-viral agents such as acyclovir, idoxuridine, vidarabine etc. is enhanced by formulation with a physiologically acceptable lithium salt.
Patent ZA-853586-B (ZA)
Title: Electrophotographic recording material
Inventor: LINGNAU JUERGEN
IPC: G03G13/26
Filed: 1985-05-13
Abstract: An electrophotographic recording material is disclosed comprising an electrically conductive support, a photoconductive layer and, optionally, an insulating barrier layer between the substrate and photoconductive layer. The photoconductive layer comprises at least one organic, n-type conducting pigment in a concentration between 10 and 50, preferably between 15 and 30, percent by weight, relative to the photoconductive layer weight, at least one electronically inert, carbonyl group-containing binder and an organic, p-type conducting photoconductor in a concentration from 0 to 20, preferably from 2 to 8 percent by weight, relative to the photoconductive layer weight. The n-type conducting pigment preferably comprises a compound selected from the trans-perinones, the perylene-tetracarboxylic acid diimides, and the condensed quinones.
Patent ZA-862350-B (ZA)
Title: Culinary seasoning composition and a method of preparing the same
Inventor: HOWARD ALAN NORMAN
IPC: A23L1/00
Filed: 1986-03-27
Abstract: The invention provides a culinary seasoning composition. The composition comprises a saline component and a trace element component, the trace element component itself comprising at least one compound of a trace element selected from zinc, copper, manganese, chromium, selenium or molybdenum or a mixture of two or more such compounds. The composition is formulated such that a portion of from about 5 to about 15 grams of the composition contains at least a recommended daily dietary allowance of at least one of said trace elements. The composition is prepared by dissolving the trace element component in a small amount of water, blending the solution with part of the saline component or with at least part of any diluent or a mixture thereof, and thereafter blending with the saline component or the remainder thereof.
Patent ZA-868524-B (ZA)
Title: Flame retardant phenolic foams
Inventor: DUNCAN ALEXANDER WILLIAM STUAR
IPC: C08K5/523
Filed: 1986-11-10
Abstract: This invention relates to flame retardant phenol aldehyde foams which have a k value below 0.020 W/mk. The foams have as flame retardants a blend of a halosubstituted diphenyl oxide and an organic phosphorus compound. The feature of the invention is that unlike conventional flame retardants, the blend now used does not adversely affect the low k value i.e. the low thermal conductivity of the foam.
Patent ZA-879601-B (ZA)
Title: Sequentially molded razor cap
IPC: B26B21/44
Filed: 1987-12-22
Abstract: A razor component (R) and lubricating strip (20). The strip (20) comprises a shave-aiding agent and between about 0.10 to about 10% by weight of a water soluble cosmetically acceptable plasticizer for the shave-aiding agent. This reduces the injection molding temperature of the strip (20), so that the strip (20) can be molded on the component (R) after the component (R) has been molded.
Patent ZA-893608-B (ZA)
Title: Process and device for manufacturing filler elements from expanded material
Inventor: SPATH MICHAEL MAX
IPC: B65D90/22
Filed: 1989-05-15
Abstract: PCT No. PCT/EP89/00535 Sec. 371 Date Mar. 12, 1990 Sec. 102(e) Date Mar. 12, 1990 PCT Filed May 16, 1989 PCT Pub. No. WO89/11357 PCT Pub. Date Nov. 30, 1989.Containers of explosive liquids can be prevented from exploding by filling the containers with meshes made from metal foil which occupies a negligible fraction of the volume of the container although it must completely fill the container. In order to refill the containers, the rib mesh (1) must consist of sufficiently small, spherical bodies (24). The invention also deals with the production of these filling bodies (24) from aluminum strip expanded into a mesh. The aluminum strip is first passed through a calibration opening (4) which compacts it into a bar (2) of circular cross-section which is then compacted perpendicularly to its length and continuously transported in the longitudinal direction as it is being squeezed. The front piece of the bar is then detached and pressed in a mould with a hemispherical bottom (21) by a die with the same inner contour to form a spherical filling body.
Patent ZA-899619-B (ZA)
Title: Prodrugs of 3,4-hydroxy benzoyloxypropanolamines
Inventor: PATIL GHANSHYAM
IPC: A61K31/535
Filed: 1989-12-15
Abstract: In accordance with the present invention, disclosed herein are compounds of the formula <CHEM> wherein R is straight or branched loweralkyl, R1 is hydrogen, straight or branched loweralkyl, lowercycloalkyl, amino, loweralkoxy or acylamino, and R2 is straight or branched loweralkyl, amino, cyclohexyl, morpholino, piperidino, tetrahydrofuranyl, dihydrofuranyl, tetrahydropyranyl, dioxolanyl, 2,2-dimethyl dioxolanyl, dioxanyl, pyrrolidinyl, tetrahydrooxazolyl, and dihydrooxazolyl, and pharmaceutically acceptable salts thereof. The compounds are useful in the treatment of glaucoma.
Patent ZA-906103-B (ZA)
Title: A continent ostomate bandage
Inventor: CASTELLANA FRANK
IPC: A61F5/44
Filed: 1990-08-02
Abstract: A bandage including a superabsorbent pad (14) covered by a porous cover pad (16) placed on a thin, flexible hydrocolloid adhesive layer (12) leaving a portion of the adhesive layer around the pads as an adhesive border is disclosed. One side of the adhesive layer (12) is laminated to a polymeric backing or non-woven fabric layer (20) and a protective cover layer is applied over the pads and border portion. The protective cover layer (18) may be silicone coated release paper and the bandage may be subjected to a vacuum thus forming the adhesive layer (12) to the pads resulting in the border portion being substantially coplanar with the exposed surface of the cover pad (16) overlaying the superabsorbent pad (14).
Patent ZA-909622-B (ZA)
Title: Beverage cooling device
Inventor: DEININGER ANTON
IPC: B67D1/08
Filed: 1990-11-30
Abstract: In the device for chilling the components of a beverage in a beverage dispenser, a heat-conducting element is flange-mounted flat on a preparation and/or storage container for a first beverage component, which is acted upon by a cooling system with controlled cooling output, and is passed into the wall region of a storage space for receiving at least one container for a further beverage component.
Patent ZA-918531-B (ZA)
Title: Transdermal contraceptive formulations,methods and devices
Inventor: GALE ROBERT M
IPC: A61P15/00
Filed: 1991-10-25
Abstract: The present invention provides compositions and methods for the transdermal administration of a contraceptively effective amount of a synthetic 19-nor-progesterone (ST-1435) and an estrogen, in combination, together with a suitable permeation enhancer.
Patent ZA-923114-B (ZA)
Title: Hair treatment composition
Inventor: MURRAY ANDREW MALCOLM
IPC: A61K8/37
Filed: 1992-04-29
Abstract: A hair treatment composition providing shine and softness benefits to hair comprises from about 0.00001% to about 0.01% by weight of a perfluoropolyether material and a suitable pearlescing agent.
Patent ZA-927157-B (ZA)
Title: Medicaments for treating gastrointestinal disorders.
Inventor: MCCOLM ANDREW ALEXANDER
IPC: A61K31/65
Filed: 1992-09-18
Abstract: The use is described of both (i) ranitidine bismuth citrate and (ii) one or more Helicobacter pylori-inhibiting antibiotics in treating or preventing gastrointestinal disorders. Pharmaceutical compositions containing both (i) and (ii) and methods for the preparation of pharmaceutical compositions containing (i) and (ii) are also described.
Patent ZA-927522-B (ZA)
Title: Vanadium compositions.
Inventor: MCNEILL JOHN HUGH
IPC: A61K33/24
Filed: 1992-09-30
Abstract: There are provided vanadium compositions for use in the treatment of hypertension, obesity and diabetes, in particular improved oral compositions comprising oxovanadium (IV) chelates of monoprotic, bidentate oxygen coordinating ligands especially kojic acid and maltol.
Patent ZA-935263-B (ZA)
Title: Oxadiazine derivatives
Inventor: MAIENFISCH PETER
IPC: C07D413/06
Filed: 1993-07-21
Abstract: Compounds of the formula <IMAGE>  in which   A represents an aromatic or non-aromatic, monocyclic or bicyclic, heterocyclic radical which is unsubstituted or mono- to tetrasubstituted, it being possible for one to two of the substituents of A to be selected from the group comprising halo-C1-C3-alkyl, cyclopropyl, halocyclopropyl, C2-C3-alkenyl, C2-C3-alkynyl, halo-C2-C3-alkenyl, halo-C2-C3-alkynyl, halo-C1-C3-alkoxy, C1-C3-alkylthio, halo-C1-C3-alkylthio, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro and one to four of the substituents of A to be selected from the group comprising C1-C3-alkyl, C1-C3-alkoxy and halogen; R represents hydrogen, C1-C6-alkyl, phenyl-C1-C4-alkyl, C3-C6-cycloalkyl, C2-C6-alkenyl or C2-C6-alkynyl;   and X represents N-NO2 or N-CN, and, if appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active substances and can be prepared in a manner known per se.