baber/WOPTO huggingface dataset:
Patent ZA-845501-B (ZA)
Title: Apparatus for mixing and metering flowable solid materials
Inventor: MATHIS PAUL
IPC: B65G65/48
Filed: 1984-07-17
Abstract: The centrally located outlet in the bottom portion of a silo for a flowable solid building material or fertilizer discharges directly into a first chamber of a mixing unit having a vertical shaft which is coaxial with the outlet and rotates one or more first tools in the first chamber to uniformly distribute the inflowing material and to reduce its tendency to become separated into two or more ingredients. The thus pretreated material descends into a second chamber and into the range of one or more rotating second tools which are driven by the shaft and intermix the material with one or more liquids before the finished product enters an evacuating pump which conveys it to one or more locations of use or to further processing units. The utilization of a vertical shaft and of parts which rotate about one or more vertical axes reduces the wear and prolongs the useful life of such moving parts. The housing of the mixing unit is attached directly to the silo and is pivotable to and from a position of register of its first chamber with the outlet.
Patent ZA-855125-B (ZA)
Title: Monobasic disobutamide derivatives
Inventor: DESAI BIPINCHANDRA NANUBHAI
IPC: C07D295/185
Filed: 1985-07-08
Abstract: Compositions of matter are disclosed of compounds of the formula <IMAGE>  and the pharmaceutically acceptable acid addition salts thereof wherein X represents a halo, lower alkyl, hydrogen, trifluoromethyl, phenyl, or lower alkoxy substituent; Y represents -CN, -CONH2, -CON(R1)2 or -CO2R1 where R1 is a lower alkyl; m is the integer 1 or 2 and n is an integer from 1 to 3 inclusive; R2 represents lower alkyl; R3 represents lower alkyl or acetyl, aroyl, phenacetyl or trifluoracetyl; A, B, and D are carbonyl or methylene such that when one of A, B, or D is carbonyl, the others are methylene and R3 is lower alkyl, whereas when R3 is acetyl, aroyl, phenacetyl or trifluoroacetyl, A, B, and D are methylene. These compounds have utility as antiarrhythmic agents.
Patent ZA-858124-B (ZA)
Title: Meat treatment
Inventor: GANROT BERTIL
IPC: F28F3/04
Filed: 1985-10-22
Abstract: A process and a machine for marking meat to impart a grilled appearance thereto wherein the meat (15) is transported on a conveyor belt (12) characterised in that a branding element (21) heated to a temperature of from 200 DEG C to 550 DEG C by infrared radiation (22,23) travels in contact with the upper surface of the meat for a period of time of from 3 minutes to 3 seconds.
Patent ZA-873884-B (ZA)
Title: 2-thiazolyl imidazo(1,2-a)pyrimidines and their salts,their process of preparation,their application as medicaments and compositions containing them
Inventor: GILLESPIE ROGER JOHN
IPC: C07D487/04
Filed: 1987-05-29
Abstract: A compound selected from the group consisting of a compound of the formula   <IMAGE> I  wherein R1 is thiazol-2-yl optionally substituted by 1 or 2 alkyl of 1 to 3 carbon atoms optionally substituted by one or more fluorine or -COOAlk, Alk is alkyl of 1 to 3 carbon atoms, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and alkenyl of 2 to 5 carbon atoms or R2 and R3 together form alkylene of 3 to 5 carbon atoms, X is oxygen or sulfur and R4 is alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having minor tranquillizing activity and useful for the treatment of obesity and cognitive impairment.
Patent ZA-877690-B (ZA)
Title: Process for producing frogs of railway switches
IPC: C22C38/00
Filed: 1987-10-13
Abstract: To manufacture frogs or rail sections in the wheel-running region of points with a highly wear-resistant wheel-running surface of a hardenable steel of composition  C 0.01 to 0.05 %  Si 0.01 to 0.2 %  Mn 0.01 to 0.2 %  Co 0 to 15 %  Mo 1.5 to 6 %  Ni 7 to 20 %  Ti 0.1 to 1 %  Cr O to 13 %  Al 0 to 0.2 %  B 0 to 0.1 %  Zr 0 to 0.1 % the wheel-running surface is applied by explosive plating or electron beam welding or compound-rolling to a base body of readily weldable steel, especially a steel having not more than 0.24 % of C, not more than 0.04 % of P and S, not more than 0.65 % of Si and not more than 1.7 % of Mn.
Patent ZA-884688-B (ZA)
Title: Process for the preparation of 2-aryloxypropionic acids
Inventor: BERTOLA MAURO ATTILIO
IPC: C07C67/00
Filed: 1988-06-30
Abstract: A process is provided for the enrichment in R isomer of an aryloxypropionic acid ester and for the stereoselective hydrolysis of an aryloxypropionic acid ester to form the corresponding aryloxypropionic acid in predominantly S configuration which comprises subjecting an aryloxypropionic acid ester of formula I <CHEM> wherein A is an ester residue and preferably an alkyl group, optionally substituted or branched, wherein R min  is an optionally substituted aryl or heterocyclic ring system, containing in addition to carbon atoms one or more atoms selected from nitrogen, sulphur and oxygen, this ring system being optionally substituted and wherein B and D are for example a hydrogen or a halogen atom, to the action of a microorganism or substance derived thereof capable of stereoselective hydrolysis of the COOA group to form the corresponding carboxylic acid predominantly is S configuration.
Patent ZA-904411-B (ZA)
Title: Novel stereoisomers
Inventor: ALMGREN KNUT OLLE SEVED
IPC: A61K31/275
Filed: 1990-06-07
Abstract: 4-[3-[ethyl[3-((R*)-(propylsulfinyl)propyl]amino]-2(R)-hydroxypropoxy] -benzo n itrile, 4-[3-[ethyl[3-((S*)-(propylsulfinyl)propyl]amino]-2(R)-hydroxypropoxy] -benz on itrile, 4-[3-[ethyl[3-((R*)-(propylsulfinyl)propyl]amino]-2(S)-hydroxypropoxy] -benz on itrile, 4-[3-[ethyl[3-[((S*)-(propylsulfinyl)propyl]amino]-2(S)-hydroxypropoxy ]-ben zo nitrile and pharmaceutically acceptable salt thereof, processes for their preparation, as well as the use of said compounds for the preparation of medicaments with action against cardiac arrhythmias.
Patent ZA-907649-B (ZA)
Title: Use of a polypeptide having the activity of gamma interferon for the preparation of pharmaceutical compositions intended for the treatment of primary cancers of the pleura
Inventor: BRANDELY MAUD
IPC: A61P35/00
Filed: 1990-09-25
Abstract: Use of a polypeptide having human interferon gamma activity for the preparation of a pharmaceutical composition useful in the treatment of primary pleural cancers.
Patent ZA-918538-B (ZA)
Title: Multilayer bag containers with improved heat processability properties
Inventor: PALEARI MARIO
IPC: C08L67/04
Filed: 1991-10-25
Abstract: Method for packaging heat processable items comprising the insertion of said item into a heat treatable container made of a multilayer film comprising at least an outer heat seal layer and a core gas barrier layer, said heat seal layer comprising polymers of propylene copolymerized with from 1 to 20% by weight of two or more alpha-olefins having from 2 to 8 carbon atoms and the gas barrier layer being selected from PVDC, EVOH polymers and their blends with further polymers; and subjecting the package to a dry or wet heat treatment.
Patent ZA-919603-B (ZA)
Title: Water-containing organophilic phyllosilicates
Inventor: DESSAUER GUIDO
IPC: D21H19/40
Filed: 1991-12-05
Abstract: Prodn. comprises reacting a layered silicate which is colloidally fully delaminated in water and which has cation exchange properties, with an organic onium salt in aq. suspension followed by mechanical removal of water without drying by heating.
Patent ZA-924157-B (ZA)
Title: Method for treating aqueous streams containing undesired amounts of cyanide
Inventor: FRAME ROBERT R
IPC: C02F1/74
Filed: 1992-06-08
Abstract: A cyanide-containing aqueous stream is treated to reduce the cyanide concentration by oxidation of cyanide using oxygen as the oxidizing agent under mild reaction conditions in the presence of a metal chelate catalyst. Especially effective chelates are metal phthalocyanines, particularly where the metal is vanadium or a member of the iron group metals. The oxidation can be effected homogeneously using water soluble metal chelates, or can be performed heterogeneously, especially in a continuous fashion using a packed bed reactor, by using suitable water-insoluble metal chelates, especially when supported on appropriate carriers.
Patent ZA-954108-B (ZA)
Title: Microbicides with synergistically enhanced action
Inventor: ZEUN RONALD
IPC: A01N53/04
Filed: 1995-05-19
Abstract: Plant microbiocidal agent (A) comprises synergistic amounts of at least two components from compound (I), chosen from tetraconazole (Ia) or bromuconazole (Ib), and cyprodinil (II), in a carrier. All components may be present as their salts or metal complexes.  An Independent claim is also included for plant replicative material treated with (A).
Patent ZA-954128-B (ZA)
Title: Chewable flubendazole tablets for companion animals
Inventor: JANS EUGENE MARIE JOZEF
IPC: A61P33/00
Filed: 1995-05-19
Abstract: PCT No. PCT/EP95/01801 Sec. 371 Date Oct. 31, 1996 Sec. 102(e) Date Oct. 31, 1996 PCT Filed May 12, 1995 PCT Pub. No. WO95/31963 PCT Pub. Date Nov. 30, 1995The present invention relates to compositions comprising flubendazole of formula (I), which are palatable to companion animals, especially dogs.anthelmintic compositions for the treatment of helminthiasis.
Patent ZA-957038-B (ZA)
Title: Garlic press
Inventor: LAIB DOUGLAS M
IPC: A47J43/28
Filed: 1995-08-22
Abstract: First and second elongate arms each include a hand grip portion and a press component, comprising a compartment on the first arm remote from said hand grip portion. The compartment includes an inner wall with multiple draining apertures through for discharge of effluent from a pressed foodstuff. The press component on the second arm comprises a pressure member on the second arm remote from the hand grip portion for compression of a foodstuff compartment. The pressure member is configured for close slidable reception in the compartment with pivot pivotally joining the arms remote from the hand grip portions and the press components. Selective pivotal movement of the hand grip portions is towards and away from each other will produce a corresponding movement of the press components toward and away from each other. The pivot comprises hinges on the first and second arms aligning with each other and defining a passage through transversely of the arms. A hinge pintle is removably received in the passage and retains the arms of pivotal movement of the arms relative to each other.
Patent ZA-963959-B (ZA)
Title: Tetralin compounds with improved mdr activity
Inventor: ZELLE ROBERT E
IPC: A61P43/00
Filed: 1996-05-17
Abstract: The present invention relates to compounds that can maintain, increase, or restore sensitivity of cells to therapeutic or prophylactic agents. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well-suited for treatment of multi-drug resistant cells, for prevention of the development of multi-drug resistance, and for use in multi-drug resistant cancer.
Patent ZA-991532-B (ZA)
Title: A seal device for a submersible machine.
Inventor: ARBEUS ULF
IPC: F04D3/00
Filed: 1999-02-25
Abstract: The invention concerns a seal device for a submersible machine, such as a pump or a mixer. The seal device is designed as an easily replaceable unit comprising two mechanical face seals (4,6) and (5,7) resp, parted by a room for a barrier liquid in which a pump impeller (10) is located, said impeller circulating the barrier liquid passing it along the seals and through cooling channels in the driving unit of the machine. <IMAGE>
Patent GB-2386480-B (GB)
Title: Switched mains socket
Inventor: LONERGAN LAWRENCE MURRAY
IPC: H01R13/453
Filed: 2002-03-15
Granted: 2005-04-13
Abstract: A switched socket outlet comprising a housing containing at least one switch contact mechanism in a predetermined position, and a corresponding actuating mechanism including an operating member [12,14] which is adapted to be mounted in alternative positions relative to the housing. The actuating mechanism may include a reversible rocker arm [24] which carries the operating member [12] at one end, or alternatively, the rocker arm [24] may have a mounting for an operating member [12] at at least two alternative positions so that the operating member [12] can be mounted at either one of the positions. The switched socket outlet may also comprise spring biased safety shutters [34] which co-operates with the mains plug and switch mechanism in such a way that the operating member [12] is locked into the "off" position when the plug is removed from the socket.
Patent GB-2419460-B (GB)
Title: Pumping laser lamp and production method
Inventor: KRONERT UWE
IPC: H01J63/08
Filed: 2004-10-18
Granted: 2009-07-29
Abstract: A laser excitation lamp has a discharge tube and a heat-operated cathode formed as a pin. A reduction of the gas spatial volume occurs in the region of the pin cathode. The reduced volume covers the zone extending along the pin completely or partly and between the cathode entrance seal and 3 mm in front of the cathode. An independent claim is included for a method for manufacturing a pump light source comprising an incandescent pin cathode.
Patent GB-2437813-B (GB)
Title: Emergency breathing apparatus
Inventor: HAMILTON EDWIN
IPC: A45B3/00
Filed: 2007-04-11
Granted: 2008-09-17
Abstract: An emergency breathing apparatus for skiers which is a device for attachment to an item of clothing, or in a ski pole or walking pole, which is adapted to enable a user to breathe in the event of being trapped in an avalanche. The emergency breathing apparatus comprises a conduit and a mouthpiece construction comprising a body member and a mouthpiece member. The mouthpiece member is in fluid communication with the conduit and is moveable between a compressed position at or near the body member and an extended position where it is located away from the body member, and allows a user to exhale through the conduit.
Patent GB-2459542-B (GB)
Title: Electrical power supply arrangement
Inventor: POWELL DAVID JOHN
IPC: H05B41/16
Filed: 2008-05-03
Granted: 2010-05-26
Abstract: An electrical power supply arrangement for a lamp, the power source arrangement having means for presenting an alternating current to one side of a load (12) through a blocking capacitor (8), the arrangement having a storage capacitor (22) associated on the other side of the load trough a bypass capacitor (24) and a control diode (21) combination whereby a part of the alternating current peak is stored for combination with the alternating current presented to the load dependent upon a volume ratio between the bypass capacitor and the storage capacitor.
Patent GB-2076910-B (GB)
Title: Drive transmissions
IPC: B60K17/06
Filed: 1981-05-05
Granted: 1983-09-14
Abstract: An automatic transmission (21) for a city bus (10) and other highway vehicles comprises an engine-mounted gearbox (22) with a laterally offset drive output to the rear wheels (16, 18) through a propeller shaft (28) and differential drive unit (34). Gearbox (22) has four layshafts (50 to 56) grouped round the drive input shaft (46). Multiplate pneumatic clutches (76 to 82), one on each layshaft, select transmission ratios under the control of a driver's selector switch (146) acting through an electronic control unit (162) and an electro-pneumatic valve (168) supplied with air by a compressor. Control unit (162) includes a retarder function provided by simultaneous partial engagement of the first and second gear clutches when the vehicle is in third or fourth gear. Access to the clutches for servicing is provided by end covers (340) on the gearbox whereby the clutch elements can be replaced without stripping the gearbox.
Patent GB-2144481-B (GB)
Title: Locking device for a case
Inventor: WERK OTTO
IPC: E05B37/02
Filed: 1983-12-07
Granted: 1987-05-07
Abstract: In a closure for a valise and the like, with hook latches on both sides of a central combination lock, the latches being displaceable by manual actuation into a release position, this displacement being locked, when the combination of the lock is not properly set, by a blocking part of the combination lock which is displaceable into the release position by spring action, a swing yoke surrounding the combination lock in U-shape and having central section and U-yoke arms with ends, each said end, respectively, having a pivot point, a manually actuatable single push key adjacent the combination lock, single push key comprising said central section of said swing yoke. angle levers, each of said angle levers having a first arm and a second arm, each said first arm forming a hook swing latch, and respectively ones of said U-yoke arms, adjacent said pivot point, operatively acting upon said second arm of a respective said angle lever.
Patent GB-2182038-B (GB)
Title: Preparation of 2,3,6,3',4'-o-acetylsucrose
Inventor: TULLY WILLIAM
IPC: C07H5/02
Filed: 1986-10-20
Granted: 1989-09-20
Abstract: A process for the preparation of 1,6-dichloro-1,6-­dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxy-α-galacto­pyranoside comprising the steps of (a) reacting sucrose with a tritylating agent; (b) acetylating the tritylated reaction product; (c) detritylating the acetylated reaction product; (d) isomerizing the resulting penta-acetate; (e) chlorinating the isomerized product; and (f) deacetylating the chlorinated reaction product.
Patent GB-2213141-B (GB)
Title: Porous ceramic shapes and process for producing same
Inventor: HELFERICH RICHARD LEE
IPC: C04B28/26
Filed: 1988-12-02
Granted: 1991-12-18
Abstract: Hydrogel-bound aggregate lightweight building materials, such as blocks for use in replacement of lightweight concrete or extruded clay blocks, prepared by expanding and drying a foamable composition containing precursors for an alkali metal aluminosilicate hydrogel, fine grain particulate aggregates, and a viscosity-reducing agent sufficient to result in a starting slurry composition viscosity of less than 40,000 cps at a solids content of 70% by weight or greater.
Patent HU-214890-B (HU)
Title: Shaped pipe made of cast iron or steel
Inventor: HAIN WINFRIED
IPC: F16L21/03
Filed: 1995-02-06
Abstract: The shaped component or pipe made of cast Fe or steel (for use, in partic. as fittings in water closets), pref. in the form of a pipe bend or connecting piece, is characterised by the fact that its inner wall is provided with a smooth enamel coating with a multitude of embedded bubbles.
Patent HU-217247-B (HU)
Title: Corrugated top-layer for absorbent articles
Inventor: RAIDEL MARIA
IPC: A61F13/15
Filed: 1995-06-24
Abstract: An absorbent pad has a covering layer (9) at the leading side of the absorbent body (2), laid in two or more folds (10) along the length. The absorbent body is of cellulose flocking or a fibre air laid material, with a non-woven covering layer.
Patent HU-217405-B (HU)
Title: A computer system having a bridge between buses
Inventor: CRONIN DANIEL RAYMOND III
IPC: G06F13/36
Filed: 1995-11-23
Abstract: A computer system having an ISA bus and a PCI bus is provided with a PCI to ISA bridge having certain imbedded functions performed by PCI slaves on the bridge. In order to implement the bridge in slow CMOS technology, the PCI control signals are latched on the bridge. Since the PCI slaves on the bridge cannot respond with control signals on the PCI bus fast enough to satisfy the PCI bus protocol due to this latching, a logic device is provided on the bridge. The logic device monitors the unlatched master-slave control signals carried on the PCI bus, and in appropriate situations, drives the control signals on the PCI bus (within the time specified by the PCI bus protocol) that the PCI slaves would normally drive but are unable to within the time necessary to meet the PCI bus protocol.
Patent IT-1188555-B (IT)
Title: Wear-resistant steel with high nitride content
Inventor: SVIDUNOVICH NIKOLAI ALEXANDROV
IPC: C22C/
Filed: 1986-02-26
Granted: 1988-01-20
Abstract: Wear-resistant steel consists of (in wt.%): C 0.4-1.3 pref. 0.4-1, Mn 3-11.5 pref. 4-10, Si 0.1-1.0 pref. 0.2-1.0, S 0.05 max., P 0.1 max., Ti 0.01-0.15 pref. 0.03-0.1, N 0.02-0.9 pref. 0.02-0.6 and Fe the balance. The steel also pref. includes Ce 0.0057-0.0839 pref. 0.005-0.08.
Patent IT-1203014-B (IT)
Title: Transport container for live fish - recycles aerates and purifies water to individual compartments
IPC: A01K/
Filed: 1976-05-05
Granted: 1989-02-15
Abstract: The container assembly for the storage and transport of live fish, shellfish etc. comprises a number of separate compartments each supplied with a regular flow of water. The water is processed and re-circulated. It is aerated, filtered and purified before re-circulation, the purification being effected by bringing the water into contact with an absorbent material. Each fish etc., is contained in a separate compartment where it is protected from the light and has a food supply. The water is recirculated by a pump, and each fish is preferably contained in a trough (20) which is received in a tubular container (11).
Patent IT-1096360-B (IT)
Title: Black oil solvent deasphalting column - with shroud and baffles above heat:exchange bundles and trays forming mixing and settling zones
IPC: E01C/
Filed: 1978-05-18
Granted: 1985-08-26
Abstract: Apparatus for solvent deasphalting black oils comprises a vertical cylindrical column with horizontal liq.-liq. contacting trays between a lower end solvent inlet and a higher charge stock inlet, and between the stock inlet and two bundles of U-shaped heat-exchange tubes stabbed through the column wall at opposite sides. There are top and bottom liquid outlets and an imperforate horizontal shroud is located above the bundles to provide two opposing chordal openings between shroud straight edges and column wall, above and below which are respective pairs of chordal baffle plates. The arrangement allows an asphaltene extract to be mixed by the shroud and baffles and then retained in a quiescent settling zone before discharge.
Patent IT-1201766-B (IT)
Title: Concave-convex shapes with curled edges prodn.
Inventor: BORTOLATO LUCIANO
IPC: D05B/
Filed: 1986-12-19
Granted: 1989-02-02
Abstract: The cooker hob includes a heater element comprising a thick-film electrically resistive track (13) printed on an electrically insulating substrate and maintained in heat-transmitting relationship with the underside of the hob plate (19). The latter is in combination with one or more quartz halogen heater lamps (15) located below the hob plate. Increasing lengths of the track can be energised in order to increase the temp. of the hob plate. The track can be a nickel and glass frit mixture. The resistive track is applied by a screen printing technique.
Patent IT-1205729-B (IT)
Inventor: FRANCESCHINI JACQUELINE
IPC: C07D311/04
Filed: 1987-01-29
Granted: 1989-03-31
Abstract: The invention relates to new dihydrobenzofuran- and chroman-carboxamide derivatives of the general formula:   <IMAGE> (I) in which R and R' are each hydrogen or methyl; n is 1 or 2; m is 1 or 2; Z is either   <IMAGE> (a)   wherein R1 and R2 are lower alkyl, or <IMAGE> (b)  wherein R3 is alkyl, alkenyl, cycloalkyl-alkyl, cycloalkenyl-alkyl, X is H, NH2, methoxy, or methyl and Y is H, Cl, cycloalkylmethylsulfonyl, alkylsulfamoyl or alkylsulfonyl and to their pharmacologically acceptable acid addition salts and their optical isomers, to the processes for the preparation thereof and to the use thereof as medicaments, especially as neuroleptics.