baber/WOPTO huggingface dataset:
Patent ZA-827170-B (ZA)
Title: Hot or cold storage apparatus for fluids,particularly hot water storage
Inventor: MUELLER FRIEDRICH
IPC: F24H1/20
Filed: 1982-09-30
Abstract: The accumulator (1) for liquids to be heated or cooled, particularly a hot water tank, comprises lead-in pipes (5) allowing to connect interchangeable heat exchangers (9, 10, 11, 12) and/or electric heating rods (8). The lead-in pipes (5) are arranged according to a regular pattern on the wall (2) of the accumulator (1) and traverse said wall. The inlets (14) and/or the outlets (15) of the heat exchangers (9) and/or the connections (16) of the heating rods (8) may be connected to said leading pipes (5). An opening (3) closed by a cover (4) arranged in the wall (2) of the accumulator (1) is used for the mounting or maintainance of the heat exchanger (9) and/or the heating rods (8). An accumulator (1) of this type is very easy and economical to manufacture, and its utilization is very flexible as to the number and the type of heating or cooling systems; it may be converted without requiring major transformations and it is easy to maintain.
Patent ZA-832646-B (ZA)
Title: Process and machine for disintegrating material
Inventor: AKESSON YNGVE REINHOLD
IPC: A47J43/04
Filed: 1983-04-14
Abstract: A process and machine for disintegrating materials wherein the material is delivered to a disintegrating element which receives a reciprocating movement whose path is substantially parallel to the surface to be comminuted wherein the disintegrating element comprises at least one rotary cutter whose axis of rotation is substantially parallel to the surface to be comminuted with a blade having a cutting edge substantially parallel to and directed transversely to the axis of rotation whereby comminution takes place on simultaneous reciprocation of the disintegrating element and rotation of the cutter.
Patent ZA-836025-B (ZA)
Title: Preparation of polymerization catalyst for olefins
Inventor: AGAPIOS AGAPIU
IPC: C08F4/02
Filed: 1983-08-16
Abstract: A method of producing a polymerization catalyst component suitable for use in the polymerization of alpha-olefins, which method comprises forming an active component by co-comminuting an inorganic Lewis acid, a first organic electron donor, a support base selected from the group consisting of the Group IIA & IIIA salts and the salts of the multivalent metals of the first transition series with the exception of copper, and a polymerization active tri-, tetra-, or pentavalent transition metal compound of a Group IVB-VIB metal, and heating the active component in an inert hydrocarbon solvent to produce the polymerization catalyst component. The active component can be heated in the inert hydrocarbon solvent in the presence of an additional polymerization active tri-, tetra-, or penta- valent transition metal compound of a group IVB-VIB metal. In addition, a second organic electron donor may be incorporated in the active component.
Patent ZA-856680-B (ZA)
Title: Parenteral composition
Inventor: DEYOUNG JOYCE LEWIS
IPC: A61K9/00
Filed: 1985-08-30
Abstract: Ready-to-use parenteral formulations of dezocine contain from about 0,2 to about 2,0 percent wt/vol. dezocine; about 30 to about 45 percent wt/vol. propylene glycol; about 0,5 to about 2,0 percent wt/vol. lactic acid; buffered with a pharmaceutically acceptable base to a pH of from about 3,5 to about 5,0 and 0 to about 0,02 percent wt/vol. sodium or potassium metabisulphite, in water for injection.
Patent ZA-874522-B (ZA)
Title: Aroma diffuser apparatus
IPC: A61L9/03
Filed: 1987-06-23
Abstract: An aroma cartridge for an aroma diffuser, characterized by the combination of a porous aroma block (92) for holding a quantity of an aroma producing liquid, a cartridge housing (80, l20) for holding said aroma block, said cartridge housing (80, l20) having a base (l40, l42) for supporting said block (92) on said aroma diffuser (l0) and a wall portion (8l, 82, 83, l23) extending upwardly from said base to surround said block, said base having an opening (200) therein, and a trough (85 or 86) disposed to collect liquid which may condense on the interior surface of said wall portion, and wherein said block comprises a projecting portion (98 or 99) which engages said trough to reabsorb said condensed liquid into said block.
Patent ZA-887240-B (ZA)
Title: Aqueous polymer compositions
Inventor: ROBERTSON JOHN RUSSELL
IPC: C08G18/08
Filed: 1988-09-27
Abstract: Aqueous dispersions contain an isocyanate-reactive vinyl polymer and a monomeric self-emulsifiable organic polyisocyanate. The compositions are useful as adhesive and coating compositions.
Patent ZA-889092-B (ZA)
Title: A backlash-free reducing mechanism particulary useable for setting various parts of a seat of an automobile vehicle
Inventor: PIPON YVES
IPC: F16H57/12
Filed: 1988-12-05
Abstract: The backlash-free reducing mechanism, includes a fixed flange insidely provided with a toothed ring with which meshes a first toothing of a double planet wheel, a mobile flange having an inner toothed ring intended for cooperating with a second toothing of the double planet wheels. The mobile flange is maintained free in rotation in the fixed flange by a circular member. The double planet wheels are maintained in the reducing mechanism by a central planet wheel holding piece having resilient means and are centered on a side of the toothed ring of one of the flanges by a resilient floating idle pinion.
Patent ZA-908221-B (ZA)
Title: Polymers with imide groups prepared from sterically hindered diamines
Inventor: CHAMBERLIN YVES
IPC: C08G73/12
Filed: 1990-10-15
Abstract: Novel thermostable imido copolymers, well adapted for the production of prepregs useful in the fabrication of multilayer circuits, are prepared by copolymerizing (a) at least one N,N'-bis-maleimide with (b) at least one sterically hindered diprimary diamine, (c) optionally, at least one ethylenically unsaturated non-halogenated comonomer other than a bis-imide (a), (d) optionally, a free radical polymerization initiator, (e) at least one comonomer including a chlorinated or brominated epoxy resin, an N,N'-alkylene-bis-tetrahalogenophthalimide, a compound containing two phenyl radicals directly joined va a single valence bond, a divalent radical or a bridging atom, wherein such compound each phenyl radical is substituted by a (meth)allyloxy radical and by at least two chlorine or bromine atoms, and/or a non-halogenated epoxy resin, and (f) at least one alkenylphenol.
Patent ZA-928208-B (ZA)
Title: Composition based on ceric oxide, preparation and use.
Inventor: BONNEAU LIONEL
IPC: C01F17/00
Filed: 1992-10-23
Abstract: The invention relates to compositions based on ceric oxide, whose specific surface has been stabilised by addition of silicon. These compositions have, after calcination at 800 DEG C for 6 hours, a specific surface of at least 40 m<2>/g and, after calcination at 1000 DEG C for 6 hours, a specific surface of at least 20 m<2>/g. Their silicon content is preferably less than 1 % by weight. They have a remarkably low crystallite size, even at high temperatures. They are obtained according to one of the processes consisting in autoclaving a cerium hydroxynitrate suspension in basic medium and in the presence of a silicon compound, in recovering the product obtained and in then calcining it. The compositions can be used as catalysts and/or as catalyst supports.
Patent ZA-939802-B (ZA)
Title: Cosmetic delivery system for salicyclic acid and process for preparation of the same.
Inventor: HAYWARD JAMES ARTHUR
IPC: A61K8/11
Filed: 1993-12-30
Abstract: A cosmetic composition which includes:     a) membrane lipids dispersed in the form of liposomes; b) un-neutralized salicylic acid localized within the membrane lipid bilayer of the liposome; c) other cosmetic ingredients located in either the membrane compartment, or in either of the external or internal aqueous compartments or some combination thereof;   d) an organic, water-soluble membrane-impermeant base; and,   e) water. This composition enables the inclusion of salicylic acid as the free acid in products of neutral pH. <IMAGE>
Patent ZA-944508-B (ZA)
Title: Isolated dna sequence which can serve as terminator region in a chimeric gene capable of being used for the transformation of plants
Inventor: ATANASSOVA ROSSITZA
IPC: C12N1/21
Filed: 1994-06-23
Abstract: 1) Chimeric gene for plant transformation. 2) It comprises at least, in the direction of transcription, a promoter region, a transgene and a termination region, characterised in that the termination region consists of at least one termination region of a plant histone gene which permits the expression of the protein in the regions of rapid growth. 3) Production of transgenic plants.
Patent ZA-963233-B (ZA)
Title: Process for preparing 1,1'-[1,4-phenylenebis-(methylene)]-bis-1,4,8,11-tetraazacyclotetradecane
Inventor: PRASHAD MAHAVIR
IPC: C07C311/18
Filed: 1996-04-23
Abstract: An improved process for preparing 1,1'-[1,4-phenylenebis-(methylene)]-bis-1,4,8,11-tetraazacyclotetradecane comprising the selective functionalization of an acyclic tetraamine to obtain an acyclic ditosyl intermediate and an acyclic tritosyl intermediate in a first step, the independent dimerization/tosylation of the ditosyl intermediate and dimerization of the tritosyl intermediate to obtain a 1,4-phenylenebis-methylene bridged hexatosyl acyclic precursor in a second step, the cyclization of said precursor to obtain a hexatosyl cyclam dimer in a third step, and the detosylation of said cyclam dimer in a fourth step followed by basification to obtain the desired 1,1'-[1,4-phenylenebis-(methylene)]-bis-1,4,8,11-tetraazacyclotetradecane.
Patent ZA-991796-B (ZA)
Title: Coated system providing low friction.
Inventor: BUCH-RASMUSSEN THOMAS
IPC: A61J1/06
Filed: 1999-03-05
Abstract: The present invention relates to a coating system, in particular to a coating system for articles where plastic materials slide against flexible rubber materials. The coating system is a silicone oil based coating having a viscosity of at least 200,000 centistokes, i.e. a high viscosity coating. The coating comprises in a preferred embodiment a silicone oil based block or graft copolymer, or segmented copolymer. Further the invention relates to a process of producing a component of an article coated as described above, comprising adding the coating material to the component material prior to molding and subsequently molding the component from the mixture, or molding the component from the component material and subsequently applying the coating material to the at least one surface of the component, as well as an article coated with a silicone oil based coating as defined above. Such an article is preferably a medical article, such as a container or an injection cylinder and a stopper. The coatings according to the present invention are especially suited to use for permanently coating internal surfaces of containers equipped with stoppers for storage and administration of liquid protein preparations. The coatings providing low friction between the two components, such as a container wall and a rubber stopper, result in high-precision dosing. The described coatings are particularly useful for coating containers for storage and administration of liquid protein solutions, such as insulin formulations.
Patent ZA-994822-B (ZA)
Title: Resins and composites containing them.
Inventor: DARBY PAUL
IPC: C08L67/00
Filed: 1999-07-27
Abstract: Curable compositions for making fibre-reinforcement structural composites such as GRP comprise an unsaturated polyester resin base, a co-polymerisable monomer and preferably, one or more performance-enhancing additives. Thixotropy is endowed by 5% by weight or less of an organic amide.
Patent AT-412969-B (AT)
Inventor: LEDERER KLAUS DR
IPC: C08K5/1545
Filed: 2003-05-19
Granted: 2005-09-26
Abstract: Crosslinked ultra-high molecular weight polyethylene (UHMW-PE) is disclosed, as well as molded bodies made from the UHMW-PE and a process for making such UHMWE-PE.
Patent GB-2375991-B (GB)
Title: A composite document for bearing secure information apparatus and method for producing such document
Inventor: PRATER PETER JOHN
IPC: B42D15/00
Filed: 2002-01-30
Granted: 2004-12-15
Abstract: A method of preparing documents for the transmission of secure information comprises the steps of preparing a first laminar element (13; 37) with a peripheral region (15) separable from a central region (14), printing the secure information on the central region (14) of the first laminar element (13; 37), or on a central region (19) of a second laminar element (12; 36), positioning the two laminar elements (13; 37, 12; 36) in face-to-face relation, with the face of the element bearing the information facing the said other element, and securing the element together around the peripheral regions. Apparatus for preparing secure composite documents comprises a first storage container (25; 47) for the first laminar element (13; 37), a second container (24; 50) for the said second laminar element (12; 36), and means (27, 28, 48, 49) for bringing the first and second laminar elements together in face-to-face relationship after the secure information has been printed on one of them, with the face of the laminar element bearing the printed information facing the other laminar element; and means (51; 48, 49) for securing the two laminar elements together around their peripheral regions.
Patent GB-2392563-B (GB)
Title: Antenna structures and their use in wireless communication devices
Inventor: ELKOBI MOTTI
IPC: H01Q1/24
Filed: 2002-08-30
Granted: 2004-11-03
Abstract: An antenna structure for use in a wireless communication device, the structure comprising (i) a plurality of antenna portions each having a substantially planar radiating surface and (ii) a conducting ground portion; wherein the radiating surfaces of the antenna portions are substantially parallel to one another in a side-by-side relationship and are substantially parallel to part of the conducting ground portion located behind the antenna portions with respect to a direction of transmission of radiation from the antenna portions, the conducting ground portion comprising a first part galvanically connected to each of the antenna portions and, electrically coupled to the first part, a second conducting part forming at least part of a cover for a wireless communication device.
Patent GB-2444419-B (GB)
Title: Hinge arrangements
Inventor: DOLMAN T J
IPC: E05D7/04
Filed: 2004-12-24
Granted: 2008-12-03
Abstract: A hinge arrangement 10 has first and second portions 12, 18 and a spindle 32. The position of the spindle 32, in the socket 28 is adjustable parallel with and transverse to its axis. Parallel adjustment is by means of a screw thread. Transverse adjustment is by interaction between a circular feature 36 and a slot 58. The geometry of these features converts rotation of the spindle 32 into displacement perpendicular to the axis 16.
Patent GB-2466975-B (GB)
Title: Torque distributing drive mechanism for motorized vehicles
Inventor: TROENNBERG GABRIEL
IPC: B60K6/52
Filed: 2009-01-16
Granted: 2013-06-19
Abstract: A torque distributing drive mechanism is provided for transmitting torque to at least a first and a second output member. In addition, a motorized vehicle is provided that is equipped with such a torque distributing device. The device includes, but is not limited to a planetary gear set coupled to the first output member and coupled to the second output member, and an auxiliary drive member coupled to a carrier of the planetary gear set for inducting counter-directed offset torques to the first and second output member.
Patent GB-2074091-B (GB)
Title: Material for use in footwear
IPC: A43B23/02
Filed: 1981-02-06
Granted: 1984-01-11
Abstract: A material suitable for use as an upper in footwear comprises a plastics material layer provided with a plastics material fleece on its rear surface, the overall thickness of the material being at least 2.0 mm, the thickness of the plastics material fleece being at least 75% of the overall thickness of the material and the fleece being felted mechanically and/or thermally without the use of bonding agents and then being solidified or set.
Patent GB-2212077-B (GB)
Title: Method and apparatus for separating and recovering particulate material
Inventor: CALLUT FRANCOIS J
IPC: B03B9/00
Filed: 1988-11-11
Granted: 1991-05-01
Abstract: Particulate material such as coal of a size inferior to 1 mm is recovered by being entrained in a liquid medium and being fed through an apparatus comprising a plurality of cyclone separators (104, 112, 118, 125) connected in series, the cyclone angle of the separators decreasing in the direction of flow. The cyclone angle  alpha  2 of a cyclone separator in the series is within +/- 5% of the angle calculated according to the formula <MATH> where  alpha  2 is the cyclone angle of a cyclone separator following a separator with angle  alpha  1 and O1 and O2 represent the geometric mean particle size of the cut of successive separators with these angles.
Patent GB-2213205-B (GB)
Title: An actuator for a fuel injector
Inventor: TAKAHASHI TAKESHI
IPC: H02N2/04
Filed: 1988-12-12
Granted: 1992-01-29
Abstract: An actuator for a fuel injector, including a hollow cylindrical spring member, one end of the hollow cylindrical spring member being supported by the actuator housing, the other end of the hollow cylindrical spring member forming a piston slidably inserted into the cylinder bore of the actuator housing and defining a cylinder chamber, wherein a piezoelectric element is inserted into the hollow cylindrical spring member and is supported between the actuator housing and the hollow cylindrical spring member.
Patent GB-2250683-B (GB)
Title: Adhesive dressings
Inventor: RAWLINGS DAVID ALAN
IPC: A61L15/26
Filed: 1991-12-27
Granted: 1993-04-21
Abstract: A conformable dressing such as a first-aid dressing or a ward dressing comprises a polymeric foam absorbent layer (2) having a liquid impervious moisture vapour permeable backing layer (3) and on the body facing surface, a discontinuous layer of adhesive (4), the thickness of the absorbent layer at the margins (22) of the dressing being substantially less than that of the layer between the margins (21). The adhesive may be applied directly to the foam or may be applied to an intermediate discontinuous layer (5) such as a polymer net which itself is laminated or bonded to the foam absorbent layer.
Patent GB-2286465-B (GB)
Title: Intravenous delivery system
Inventor: WILLIAMS ROBERT PAUL
IPC: A61M5/175
Filed: 1993-10-08
Granted: 1996-07-17
Abstract: PCT No. PCT/AU93/00515 Sec. 371 Date Mar. 26, 1996 Sec. 102(e) Date Mar. 26, 1996 PCT Filed Oct. 8, 1993 PCT Pub. No. WO94/08646 PCT Pub. Date Apr. 28, 1994An intravenous delivery system for delivering a volume of solution to a patient intravenously from a solution container positioned above the patient and coupled to the patient via a length of narrow flexible tube. The system comprises frame means to support the solution container above the solution delivery outlet, means to raise the container as it empties to ensure a constant head of pressure, pointer displaceable about a calibrated scale on the frame means, the pointer being adapted to move with the container to provide visual indication of the volume of solution deliver to the patient, cut-off means to prevent flow of solution through the tube and means to trigger the cut-off means in response to a preselected position of the pointer.
Patent GB-2306591-B (GB)
Title: Torque transmission arrangement
Inventor: OTTO DIETER
IPC: F16H59/24
Filed: 1993-08-21
Granted: 1997-08-13
Abstract: PCT No. PCT/DE93/00765 Sec. 371 Date Oct. 17, 1994 Sec. 102(e) Date Oct. 17, 1994 PCT Filed Aug. 21, 1993 PCT Pub. No. WO94/04852 PCT Pub. Date Mar. 3, 1994A method of operating a torque transmitting system with a hydrodynamic power transmission and with a friction clutch, which constitutes a lock-up clutch and bridges the power transmission, involves controlling the lock-up clutch and the hydrodynamic power transmission so that clutch slip is present. The input torque furnished by a prime mover is divided into a torque which is to be transmitted by the power transmission and a torque which is to be transmitted by the lock-up clutch. The lock-up clutch includes an annular piston which is disposed between the cover and the turbine wheel of the power transmission. The radially outer portion of the piston constitutes a clutch disc and its radially inner portion is mounted on a complementary sealing hub. The power transmission is "soft" and exhibits a flat progress of the primary characteristic curve as well as a wide secondary characteristic curve, i.e., a wide torque conversion range.
Patent HU-215368-B (HU)
Title: Child resistant unit dose package and separate drug container
Inventor: BUNIN LEONID
IPC: B65D50/06
Filed: 1992-12-07
Abstract: A child resistant unit dose package for medications comprises a container member (10) having concealed locking means (34), a plurality of cavities (14) along its longitudinal axis for holding medication (15), each cavity closed with a peel-off seal (16), and a cover (20) for the container member that requires two operations to open. In another embodiment, a separate drug container is disclosed which does not include a cover.
Patent HU-216663-B (HU)
Title: Process for desintegrating cell dispersions or cell suspensions by means of ultrasonication for the purpose of isolating cell constituents
Inventor: GOLZ KARIN
IPC: C12N1/06
Filed: 1993-12-03
Abstract: Claimed is a method for the lysis of cell dispersions or cell suspensions by ultra sound treatment in an ultrasound flow through chamber using a synotrode which: (i) protrudes to 1/2 to 2/3 of its length into the cell, (ii) is at an angle of 80.5 to 88.5 deg.; (iii) has a ratio of length of immersion (in mm) to the sonication vol. (in ml) of 1:1.1-1:20 and (iv) a ratio of the length of immersion (in mm) to the solid material in soln. (mass percentage) of 1:0.002-1:2.2. Pref. an amplitude of 20-70 is used, the synotrode angle is 85.3 deg. and the concn. of solids is between 0.5 to 65 wt. per cent.
Patent HU-218459-B (HU)
Inventor: YOUNG HARTLEY FRANK
IPC: E01B9/48
Filed: 1995-08-07
Abstract: A találmány tárgya rugalmas sínkapocs (10), amely olyan sínrögzítőrendszerekben használatos, amelyeket a sínre merőleges helyzetbenalkalmaznak. A találmány szerinti sínkapocsnak (10) van egy pár,lényegében párhuzamos eleme D alakúra hajlítva úgy, hogy lesz egy, asíntalpra támaszkodni képes elülső része, amely elülső rész alényegében párhuzamos elemek megfelelő szabad végéből van kialakítva,és van egy, a sínalátétlemez (1) vagy sínkötés kialakított nyílásábailleszkedő talprésze (11), ahol a lényegében párhuzamos elemeknek asínkapocs (10) talprésze (11) és elülső része közötti szakasza azelülső rész felé keskenyedő külső méretekkel van kialakítva, és alényegében párhuzamos elemek szabad végei vissza vannak hajlítva akapocs hátsó része felé, és kifelé állnak úgy, hogy a sínalátétlemez(1) vagy a sínkötés valamely részére támaszkodjanak, amikor asínkapocs (10) használatban van, megakadályozva ezzel a sínkapocs (1)lecsúszását a síntalpról. ŕ