baber/WOPTO huggingface dataset:
Patent NO-180554-B (NO)
Inventor: SWEETEN THEODORE P
IPC: F01M13/04
Filed: 1993-09-23
Abstract: Apparatus for receiving crankcase emissions from an internal combustion engine and for separating the liquid portions of the emissions from the gaseous portion thereof. The apparatus includes a mounting flange, an opening for the return of the liquids to the engine, and at least one layer of filtering material. In one embodiment, the filtering material may be soaked with oil. Another embodiment has a screw mounted in the housing, and positioned to retard the flow of emissions exiting from the housing. The apparatus includes an outlet for return of the gaseous portion of the emissions to return to the combustion chamber via the PCV line or the induction manifold.
Patent YU-46142-B (YU)
Title: Postupak za dobijanje novog sredstva antiflogističkog dejstva
Inventor: FRANZ C
Filed: 1984-06-27
Abstract: naznačen time, što se diploidna sorta kamilice DEGUMILL pomoću hemikalija na temperaturi izmedju 0 i 35 В° C ili pomoću gama zraka, rentgentskih zraka ili UV-zraka na temperaturi izmedju 0 i 35 В°C ili pomoću viših temperatura od 33 do 55 В° C ili pomoću nižih temperatura od 0 do 5 В°C tetraploidizira. Prijava sadrži 3 zavisna zahteva.
Patent RS-50165-B (RS)
Inventor: BELLONI PAULA NANETTE
IPC: A61P43/00
Filed: 2000-10-13
Abstract: Primena RARγ selektivnih agonista za proizvodnju lekova koji sadrže jedan ili više takvih agonista za tretiranje emfizema. Prijava sadrži još 8 patentnih zahteva.
Patent ZA-796941-B (ZA)
Title: Production of alkali metal phosphate solutions free from zinc
Inventor: SCHROEDTER K
IPC: C01B25/30
Filed: 1979-12-23
Abstract: The invention relates to the production of alkali metal phosphate solutions free of zinc, from phosphoric acid solutions contaminated with zinc. To this end, feed solution is admixed with alkali metal hydroxide or carbonate so as to establish in the resulting suspension a pH-value within the range 8 to 14. Next, resulting suspension is reacted under pressure and with thorough agitation with H2S or an alkali metal sulfide solution; and decontaminated alkali metal phosphate solution is separated from solid matter, the pressure being maintained.
Patent ZA-823216-B (ZA)
Title: Insulation for a furnace member
Inventor: HOLMES CLYDE ARTHUR
IPC: F27D3/02
Filed: 1982-05-10
Abstract: An improved insulation is provided for furnace members, particularly verticals, cross supports and skid pipes in slab reheating furnaces. The insulation includes a metal spring-clip (10) having outward projections (12, 12 min ) on which refractory tiles (14, 16) are formed in situ. A coating of organic lubricant is applied to the outer surface of the clip prior to the refractory being formed. This prevents adhesion of the tiles to the clip surface. Thus, when the clip is spread for installation on the pipes, the tiles will not break.
Patent ZA-831247-B (ZA)
Title: Substituted pyrimidin-2-ones and the salts thereof
Inventor: BENNECHE TORE
IPC: C07D239/38
Filed: 1983-02-24
Abstract: Compounds of the general formula:   <IMAGE> I  wherein X represents halogen or trifluoromethyl; R1 and R2, independently represent hydrogen or lower alkyl; R3, R4 and R5, which may be the same or different, each represent hydrogen, lower alkyl, lower alkenyl, lower alkynyl, lower alkanoyl, lower alkenoyl, C7-16 aralkyl or C6-10 aryl or a 5-9 membered unsaturated or aromatic heterocyclic ring; one or both of R4 and R5 may also represent aroyl groups; Z represents an oxygen atom or a sulfur atom or oxide thereof or a group NR6 (wherein R6 is as defined for R hereinafter or represents the group COR7 in which R7 represents hydrogen or optionally substituted aryl, heterocyclic, aralkyl, lower alkyl or lower alkoxy group; and R represents a C6-10 carbocyclic aromatic group or a heterocyclic group containing a 5-9 membered unsaturated or aromatic heterocyclic ring which ring contains one or more heteroatoms selected from O, N and S and optionally carries a fused ring which carbocyclic or heterocyclic group may carry one or more C1-4 alkyl or phenyl groups said groups being optionally substituted; and where acid or basic groups are present, the salts thereof are useful in combating abnormal cell proliferation. The compounds of the invention are prepared by inter alia alkylation, ring closure and oxidation.
Patent ZA-843827-B (ZA)
Title: A device for rotating and axially moving a bolt
Inventor: ECKER KARL-HEINZ
IPC: G21C13/06
Filed: 1984-05-21
Abstract: The device for rotating and axially moving a bolt comprises the bolt and a coupling part engageable with the end of the bolt wherein the bolt has a chamber which is accessible from the front end and is provided with at least one tangential abutment and at least one axial abutment for a head with a transverse projection on the coupling part.
Patent ZA-843830-B (ZA)
Title: Pneumatic gun having improved firing valve
Inventor: CRUTCHER JOHN P
IPC: B25C1/04
Filed: 1984-05-21
Abstract: A pneumatic gun having an improved firing valve is disclosed wherein the firing valve is sealingly secured to the housing of the gun by a pair of rolling diaphragm seals. On the underside of the firing valve, there is a deflector having a downwardly curled outer edge operative to direct air flow into the top of the cylinder upon opening of the firing valve. The firing valve is so configured that exposure of multiple differential areas of the valve to a common high pressure results in the valve being biased toward a sealed position relative to the cylinder of the gun while in the unfired position.
Patent ZA-844286-B (ZA)
Title: Substituted 6-(thien-2-yl)-3(2h)-pyridazinones and processes for their preparation
Inventor: HILBOLL GERD
IPC: C07D521/00
Filed: 1984-06-06
Abstract: The invention refers to substituted 6-(thien-2-yl)-3(2H)-pyridazinones of Formula I   <IMAGE> I
Patent ZA-852091-B (ZA)
Title: Magnetic bend segment for a chain conveyor
Inventor: WALLAART JACOBUS JOHANNES
IPC: B65G17/38
Filed: 1985-03-20
Abstract: A bend segment for a chain conveyor, including a chain movable over a track including one or more bends. The chain is composed of interconnected links (4) of magnetizable material having a substantially rectangular load bearing surface. The bend segment (1-3) is an integral element, U-shaped in cross-section, with an under surface formed with elongate pockets, extending into the legs (2, 3) of the element and extending in the longitudinal direction of the bend segment. The pockets are arranged to receive magnets (7) provided to keep the chain flat in a bend of the track. The under surface of the element is provided with means (8-10) for confining the magnets in the pockets.
Patent ZA-861321-B (ZA)
Title: Enhanced pressure swing adsorption process and system
Inventor: PATEL KIRIT MOHANBHAI
IPC: B01D53/047
Filed: 1986-02-21
Abstract: The number of beds on the adsorption step of a pressure swing adsorption cycle is varied cyclically throughout the cycle. As a result, the final bed repressurization step is separated from the partial repressurization-pressure equalization step, thereby enhancing product recovery, without discontinuity in the flow of product effluent from the adsorption system or the use of an external repressurization storage tank.
Patent ZA-862614-B (ZA)
Title: Controller for gas discharge lamps
Inventor: COCKRAM DAVID JOHN
IPC: H05B41/282
Filed: 1986-04-08
Abstract: A controller for a gas discharge lamp 18 supplies the lamp with a direct current which has been pulse-width modulated at a high frequency at switch 24, smoothed and passed through a polarity inversion circuit 14. The polarity inversion circuit periodically reverses the polarity of current supplied to the lamp to equalize electrode wear in the lamp 18. The controller senses the lamp voltage, current power or other characteristics and maintains at least one operating parameter of the lamp, for example the lamp current, constant. A warm up cycle allows this parameter to be adjusted for fast starting of the lamp.
Patent ZA-882884-B (ZA)
Title: Cough/cold mixtures comprising non-sedating antihistamine drugs
IPC: A61K31/445
Filed: 1988-04-22
Abstract: Pharmaceutical compositions and methods of using same comprising a non-steroidal anti-inflammatory drug in combination with a non-sedating antihistamine and optionally one or more other active components selected from a decongestant, cough suppressant (antitussive) or expectorant are provided for the relief of cough, cold, cold-like and/or flu symptoms and the discomfort, pain, headache, fever and general malaise associated therewith.
Patent ZA-898539-B (ZA)
Title: A method for forming metal matrix composites by use of an immersion casting technique
Inventor: BURKE JOHN THOMAS
IPC: C22C21/00
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform (1). An infiltration enhancer and/or infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform (1) at least at some point during the process, which permits molten matrix metal (5) to spontaneously infiltrate the preform (1) when the preform (1) is placed into the molten matrix metal (5). A means (4) for maintaining the preform (1) at least partially below the surface of the molten matrix metal (5) can also be utilized.
Patent ZA-908159-B (ZA)
Title: Fibrinogen receptor antagonists
Inventor: NUTT RUTH F
IPC: A61P7/02
Filed: 1990-10-12
Abstract: A fibrinogen receptor antagonist of the formula <CHEM> wherein XX represents a synthetic alpha-amino acid containing a phenyl or C3-C8 cycloalkyl group, and ZZ represents a sequence of 1, 2, 3 or 4 amino acids.
Patent ZA-918441-B (ZA)
Title: Pulping process
Inventor: ANDREWS ETHAN KIM
IPC: D21C3/22
Filed: 1991-10-23
Abstract: A pulp preparation process in which pulp treatment is expanded to include in-digester treatments (Figures 7, 8, 9) previously performed outside of the digester (12) in discrete process equipment. Specifically, a manner for in-digester bleaching is disclosed, preferably using non-chlorine containing bleaching reagents.
Patent ZA-935304-B (ZA)
Title: Antiinflamatory indolinyl n-hydroxyurea and n-hydroxamic acid derivatives
Inventor: IKEDA KAFUMI
IPC: C07D209/08
Filed: 1993-07-22
Abstract: Certain novel indoline derivatives having the ability to inhibit the 5-lipoxygenase enzyme and having formula (I) wherein R1 is C1-C4 alkyl or -NR2R3; R2 and R3 are each, independently, hydrogen or C1-C4 alkyl; R4 is C3-C6 cycloalkyl, C4-C7 cycloalkylalkyl, aryloxy C2-C4 alkyl,  arylthio C2-C4 alkyl, arylamino C2-C4 alkyl, arylsulfinyl C2-C4 alkyl, aryl, aryl C1-C6 alkyl, aryloxyaryl C1-C6 alkyl or arylthioaryl C1-C6 alkyl, and the aryl groups in the said aryloxyalkyl, arylthioalkyl, arylaminoalkyl, arylsulfinylalkyl, aryl, arylalkyl, aryloxyarylalkyl and arylthioarylalkyl may be substituted up to the maximal number of substituents and the substituents are each independently, selected from the group consisting of halo, cyano, C1-C5 alkyl, C2-C6 alkenyl, C1-C5 alkoxy, C2-C6 alkenyloxy, C2-C6 alkoxyalkyl, halosubstituted C1-C4 alkyl, halosubstituted C1-C4 alkoxy, C2-C5 alkoxycarbonyl, aminocarbonyl and C1-C4 alkylthio; A is C1-C6 alkylene, C3-C6 alkenylene or -O-(CH2)m-; Y is each independently, halogen, halosubstituted C1-C6 alkyl, C1-C6 alkyl, C2-C6 alkenyl, C1-C6 alkoxy or C3-C8 alkenyloxy;  m is 2, 3 or 4; n is 0, 1, 2 or 3; and provided that the substituent Y, if present, and the linking group A are attached to the aromatic ring. These compounds are useful in the treatment of alleviation of inflammatory diseases, allergic conditions and cardiovascular diseases in mammals and as the active ingredient in pharmaceutical compositions for treating such conditions.
Patent ZA-954764-B (ZA)
Title: Composition based on polymer for the manufacture of magnetic and magnetisable moulded bodies
Inventor: CHRIST HUBERT
IPC: H01F1/26
Filed: 1995-06-09
Abstract: PCT No. PCT/EP95/02256 Sec. 371 Date Apr. 7, 1997 Sec. 102(e) Date Apr. 7, 1997 PCT Filed Jun. 12, 1995 PCT Pub. No. WO95/34902 PCT Pub. Date Dec. 21, 1995The invention is directed to a composition containing from 45 to 99 weight percent of a permanent-magnetic and/or ferromagnetic metal-containing compound and from 1 to 55 weight percent of a polymer of formula IHO-[-CO-R1-CO-X-Y-Z-]n-H(I)wherein R1 is phenyl, naphthyl, cyclohexyl, cyclohexenyl, or a C1 to C4 alkyl-substituted derivative thereof, and, if R1 is phenyl, the carboxy groups are in ortho, meta or para position to each other; X, Z are O or NR2, wherein R2 is H or C1 to C4 alkyl; Y is (CH2)m or phenyl, cyclohexyl or cyclopentyl, and m is from 1 to 12; and n is an integer. Furthermore, the invention is directed to a process for producing said composition, a magnetic and a non-magnetic molded article made of said composition, the production of same and the use of said composition.
Patent ZA-956802-B (ZA)
Title: Air-care device
Inventor: O'LEARY NICHOLAS
IPC: C11D3/50
Filed: 1995-08-15
Abstract: A device for perfuming, deodorising or sanitising ambient air or enclosed spaces comprises a gel, formed by in situ crosslinking of a polymer or copolymer in the presence of a perfuming, deodorising, or sanitising agent, or of a surfactant.
Patent ZA-959384-B (ZA)
Title: Treating interparticle bonded aggregates with latex to increase flexibility of porous absorbent macrostructures
Inventor: REZAI EBRAHIM
IPC: A61L15/24
Filed: 1995-11-06
Abstract: Porous, absorbent macrostructures that comprise flexible interparticle bonded aggregates and are useful in absorbent articles such as diapers, adult incontinence pads, and sanitary napkins are disclosed. These porous macrostructures are treated with an effective amount of a latex to coat at least a portion of the particles comprising the bonded aggregate so as to impart increased flexibility to the macrostructure. This latex is capable of being sintered at a temperature of about 25  DEG C or lower, is at least somewhat hydrophilic when sintered, and has a Tg of about 25  DEG C or lower when sintered.
Patent ZA-974622-B (ZA)
Title: Chemical process.
Inventor: RITCHIE DAVID JOHN
IPC: C07C69/65
Filed: 1997-05-27
Abstract: PCT No. PCT/GB97/01390 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed May 21, 1997 PCT Pub. No. WO97/48671 PCT Pub. Date Dec. 24, 1997Methyl 2-(chloro- or bromomethyl)phenylacetate is prepared by treating 3-isochromanone with thionyl chloride or thionyl bromide in the presence of methanol.
Patent ZA-979071-B (ZA)
Title: Detecting genetic predisposition to sight-threatening diabetic retinopathy
Inventor: DUFF GORDON W
IPC: C12Q1/68
Filed: 1997-10-09
Abstract: A method and kit for predicting increased risk of sight-threatening diabetic retinopathy which includes isolating genomic DNA from a sample from a diabetic patient. The genetic polymorphism pattern for the genes IL-1A, IL-1B and IL-1RN is then identified in the DNA. The identified pattern is compared with control patterns of known polymorphisms, and patients expressing a genetic polymorphism pattern associated with increased risk of sight-threatening diabetic retinopathy are identified.
Patent ZA-979719-B (ZA)
Title: Process to make initiator compositions comprising polyvinyl alcohol and surfactant.
Inventor: BOEN HO O
IPC: C08J3/03
Filed: 1997-10-29
Abstract: A process to make suspensions of thermally labile organic compounds in water is provided. The suspensions comprise at least one polyvinyl alcohol with an average degree of hydrolysis from 60 to 80 % and at least one non-ionic surfactant with an average HLB value from 14.5 to 20.0, and are suitable for use in polymerization processes. The organic compounds in the suspensions preferably have a particle size distribution where the d90 is less than 20  mu m. The particle size distribution of the thermally labile organic compound and the specific ingredients enable the production of chemically as well as physically storage stable suspensions that combine a high compound concentration and a low viscosity. When used in vinyl chloride polymerization processes, the suspensions ensure a low fish eye level and good electrical properties, without adversely affecting the PVC's porosity and bulk density.
Patent AT-410301-B (AT)
Title: Suspension transport system has trolley supported on an overhead circular cross section track with the trolley rotating to either side to select branch tracks at switching points
Inventor: LECHNER ALEXANDER DR
IPC: B61B13/00
Filed: 2001-04-17
Granted: 2003-03-25
Abstract: A suspension transport system has vehicles supported under a circular cross section track by circular cross section trolleys (2) which cover part of the circumference of the track, on which they are supported by wheels (4) spaced around the track. Each trolley is linked to its vehicle by a rotating support so that the gap in the trolley can be positioned to either side. The switching points have no moving parts but have grooves at the top and under the track. By rotating the trolley to either setting the wheels are guided by the grooves to one or other of the branch tracks. The groove are tapered at each end with a central spine (11) separating the track directions.
Patent GB-2360769-B (GB)
Title: Non-efflorescing cementitious bodies
Inventor: CONSTANTINOU ANASTASIA GEORGE
IPC: C04B28/06
Filed: 2001-03-28
Granted: 2004-09-08
Abstract: A non-efflorescing cementitious body is formed from sources of calcium aluminate, calcium silicate, calcium sulphate and reactive silica, these ingredients being present in such relative proportions that, upon hydration, both monosulphate (C<SUB>3</SUB>A.CS.12H) and hydrated alumina (AH<SUB>3</SUB>) are formed. Also disclosed is a hydraulic binder and a paste from which such bodies can be formed and a method for forming such bodies. In addition to exhibiting low efflorescence, these bodies retain satisfactory physical properties, especially good durability to natural weathering conditions.
Patent GB-2375220-B (GB)
Title: Tolerance ring with high hoop strength to resist deformation
Inventor: MISSO NIGEL F
IPC: F16C27/04
Filed: 2000-10-13
Granted: 2004-01-07
Abstract: A tolerance ring is disclosed which provides increased hoop strength and resistance to deformation. The tolerance ring is placed on a stationary post so as to circumferentially extend about an outer surface of the post. An actuator assembly with an inner bored recess is thereafter placed onto the post so that the tolerance ring is compressed between the surface of the inner bored recess and the outer surface of the post, thereby maintaining a desired nominal position of the actuator assembly about the actuator pivot axis. The mechanical configuration of the tolerance ring includes a substantially cylindrical base portion from which at least one brace portion and a plurality of contact portions project. The brace portion preferably extends along the circumference of the base portion and preferably comprises either a circumferentially extending ridge or flange.
Patent GB-2382392-B (GB)
Title: Improved couplings
Inventor: BOUDRY JOHN ALEXANDRE
IPC: B29C65/34
Filed: 2002-10-04
Granted: 2004-01-21
Abstract: An electrofusion coupling for joining together two or more sections of pipe or for joining a section of pipe and a pipework fitting, said coupling comprising: (i) a first part (14) having a first internal diameter at a first end adapted to form a tight sliding fit with a first pipe section and a second internal diameter at a second end, larger than the first; (ii) a second part (14) having a first internal diameter at a first end adapted to form a tight sliding fit with a second pipe section and an outside diameter at a second end adapted to form a tight sliding fit with the second internal diameter of the first part such that the two parts can nest together tightly with an overlapping region; (iii) electrical heating elements (16, 17, 18) and electrical terminal connections being provided in the two parts such that the first part can be used independently of the second part to join a section of pipe to a pipework fitting or the first and second parts can be used in combination to join two adjacent sections of pipe.
Patent GB-2403205-B (GB)
Title: System for loading and unloading loose cargo in a cargo hold of a plane, and intermediate conveyor means or conveyor unit herefor
Inventor: HELMNER ANDERS
IPC: B64F1/32
Filed: 2003-03-11
Granted: 2006-08-30
Abstract: At least one intermediate conveyor device (2) is located between the aircraft end of the runway conveyor (4) and the front end of the transport device (14) inside the cargo hold (1). During loading, the load (6) is initially transported in the width direction of the aircraft towards a deeper position inside the aircraft fuselage and then transported in the aircraft length direction to the front end of the transport device. During unloading, the load is transported in the width direction of the aircraft from the front end of the transport device and out through the open cargo hold door. Independent claims are also included for (a) the intermediate conveyor device and (b) a conveyor unit comprising the intermediate conveyor device and runway conveyor.
Patent GB-2160644-B (GB)
Title: Production of an image model and inspection of a pixel representation of an image
Inventor: KELLY BRUCE
IPC: H04N7/18
Filed: 1985-05-31
Granted: 1987-10-14
Abstract: A method of inspecting a pixel for tolerable variation from a corresponding selected pixel in a master image comprises establishing a data word of which the bits each indicate whether or not all the master image pixels in the neighbourhood of the selected pixel all have values (i.e. brightness values) within a respective range. A data representing the value of the inspected pixel is compared simultaneously with the ranges of values asssociated with the bits of the data word, which provides gating for the comparisons.
Patent GB-2180225-B (GB)
Title: Collapsible box
Inventor: MARTIN RICHARD
IPC: B65D5/32
Filed: 1986-09-11
Granted: 1989-09-06
Abstract: A pre-form for a box may be transported flat and then opened out to form a complete box without the need for stapling, glueing, etc. The pre-form defines four side faces 11 and 13 of the box and four flaps 18 and 24 which flaps are folded towards each other on opening out of the box to form the box bottom, which flaps also impart stability to the box. Each first flap 18 is of reduced width remote from its adjacent side face and has a slat 19 extending thereacross to form projecting tabs 19a. On folding the flaps together, the tabs 19a pass through openings in the second flaps 24 subsequently to resist bursting of the box bottom and the ends of the tabs 19a engage strip 29 of side face 11 to resist lozenging of the opened out box.
Patent GB-2218528-B (GB)
Title: Vehicle
Inventor: KNIGHT DAVID JOHN
IPC: B66F17/00
Filed: 1988-10-14
Granted: 1991-08-14
Abstract: A vehicle (10) of the type having wheels (15,16) such as road wheels or wheels for guiding/driving tracks, and means (26) to sense a load such as the weight of the vehicle (10) transmitted through a load carrying part (23), to the wheels (15,16), the load sensing means (26) being mounted at a position closer to the wheels (15,16) than to a central longitudinal axis (25) of the vehicle.
Patent GB-2299184-B (GB)
Title: Method and device for initial diagnosis of a processor
Inventor: TABATA TAKEO
IPC: G06F11/22
Filed: 1995-09-27
Granted: 1999-11-03
Abstract: A device for the initial-diagnosing of processors is provided with a processor module, a storage unit, an address allocation unit and a diagnostic execution unit. The processor module has a processor and a cache storage unit. The storage unit stores an initial diagnostic setting program which diagnoses the processor and the cache storage unit. The address allocation unit allocates the addresses of the processor by making the addresses of the processor correspond to the addresses of the cache storage unit so that the cache storage unit is accessed by the processor. The diagnostic execution unit reads the initial diagnostic setting program stored in the storage unit into the addresses of the cache storage unit allocated by the address allocation unit, and executes the initial diagnostic setting program.