baber/WOPTO huggingface dataset:
Patent YU-46229-B (YU)
Title: Postupak za dobijanje čvrstog katalizatora na bazi kompleksa titan-trihlorida za polimerizaciju alfa olefina specifičnog karaktera
Inventor: FIASSE P
IPC: C08F2/34
Filed: 1987-09-28
Abstract: naznačen time, što se čvrsti prekursor na bazi kompleksa titan trihlorida preaktivira kontaktiran-jem sa reakcionim proizvodom organoaluminijumovog jedinjenja (a) formule: Al Rn X3-n gde R predstavlja identične ili različite ugljovodonične radikale koji sadrže 1-18 atoma ugljenika; X je halogen; i n je broj definisan tako da je 0 < n≤ 3, sa hidroksiaromatičnim jedinjenjem (b) takvim kao što su monoili policiklični hidroksiarileni, čija je hidroksilna grupa sterno blokirana. Prijava sadrži još 7 patentnih zahteva.
Patent YU-45951-B (YU)
Title: Ejektor sa podesivim aerodinamičkim oblikom kućišta i mlaznika za vakum sakupljač rasutih materijala
Inventor: VLADIMIR RADINOVIC
IPC: A47L7/00
Filed: 1981-10-19
Abstract: EJEKTOR SA PODESIVIM AERODINAMIČKIM OBLIKOM KUĆIŠTA I MLAZNIKA ZA VAKUM SAKUPLJAČ RASUTIH MATERIJALA, gde sakupljač na kome je postavljen ejektor 2 obuhvata rezervoar 6 sa vilterom 5 sa vrećicama zatvoren poklopcem 4 sa ejektorom 2 na koji je priključeno savitljivo crevo 1 za dovod vazduha pod pritiskom, pri čemu je na ejektor 2 postavljen sa druge strane usmerivač 3 a na gornjem delu rezervoara 6 priključeno je savitljivo crevo 11 dok je na donjem delu rezervoara 6 izveden otvor za ispust sakupljenog materijala sa poklopcem 10 i tegom 9 i gde ejektor 2 obuhvata kućište 2a sa priključkom 12 i unutrašnjom zavojnicom 13 u koje je kućište 2a svojom zavojnicom 14 uvrnut aksijalno podesivo mlaznik 2b osiguran navrtkom 2d dok je preko zavojnice 17 sa druge strane kućišta 2a postavljen difuzor 2g, pri čemu je mlaznik 2b na svom kraju izveden sa spojnicom 2f pritegnutom navrtkom 18 dok je unutar mlaznika 2b izveden središni otvor 20 sa suženim krajnjim delom 20a, naznačen time, što je unutar kućišta (2a) ejektora (2) izvedena prijemna komora (15) aerodinamički oblikovana produžena komorom (16) za mešanje i što je krajnji deo mlaznika (2b) izveden sa aerodinamički oblikovanim ispustom (19) formirajući podesivi zazor (2e) u odnosu na unutrašnju površinu prijemne komore (15) i komore (16) za mešanje, i što je na ispustu (19) izvedeno više konusnih otvora (2c) ravnomerno rasporedjenih po obimu i konusno usmjerenih u krajnji deo (20a) središnjeg otvora (20).
Patent ZA-816388-B (ZA)
Title: Mechanical sweeper for attachment to a carrier vehicle
Inventor: HIRT MAX
IPC: E01H1/08
Filed: 1981-09-15
Abstract: A mechanical sweeper attached to a carrier vehicle comprises a sweeping assembly (2) which is attached laterally to the frame of a carrier vehicle (1) between the front and rear wheels. The sweeping assembly is attached as one unit to a carrier frame (26) which is movably connected to the vehicle in order to shift the sweeping assembly (2) into a position outside the lateral profile outline of the vehicle (1). In the case of a mechanical sweeper having an interchangeable body (6), which, on a body frame (8), includes devices for picking up and storing the dirt and is arranged as a whole above the rear wheels (4) of the carrier vehicle (1), the carrier frame (26) is fastened to the body frame (8) of the interchangeable body (6) so that it can be pulled out laterally. The lateral pulling out movement is facilitated by a supporting device which comprises a leg (11) fastened to the carrier frame (26), this leg being supported on the ground (9) by means of a support roller (12), on the side of the sweeping assembly (2) opposite the vehicle.
Patent ZA-822296-B (ZA)
Title: Plastics material mesh structure
Inventor: MERCER F
IPC: D04H13/00
Filed: 1982-04-02
Abstract: Plastics material mesh structures are made by providing a starting material having a pattern of primary holes or depressions and smaller secondary holes or depressions between the primary holes or depressions and stretching the plastics material to orientate the zones between adjacent holes or depressions to form orientated strands. A first stretch in a single direction produces intermediate structures having first mesh openings and smaller second mesh openings. A subsequent stretch at right angles to the first stretch produces structures having main orientated strands interconnected by shorter orientated strands arranged in such a way that only three strands meet at any junction.
Patent ZA-847349-B (ZA)
Title: Process for the preparation of a biologically active extract
Inventor: OERTLI ROBERT
IPC: A61K35/23
Filed: 1984-09-18
Abstract: A mammal organ, for example the thymus, or a cell culture is comminuted to form a slurry, accompanied by cell disintegration, high molecular weight substances are precipitated by heating and removed by centrifuging, and residual substances of molecular weight greater than 10,000 are separated out by ultrafiltration; finally, the salts are substantially removed by electrodialysis. A biologically active, low-salt, sterile, pyrogen-free and antigen-free complete extract is obtained and, in contrast to all known processes, no foreign substance or auxiliary, other than water-not even a preservative or a carrier for separation methods-is used.
Patent ZA-849879-B (ZA)
Title: Process and apparatus for the manufacture of spherical metallic particles
Inventor: SEIDLER WOLFGANG
IPC: B22F9/04
Filed: 1984-12-19
Abstract: A process is disclosed for producing spherical metallic particles which are especially suited for use as an abrasive wherein a particulate metal starting material is liquified by counter-current flow with a hot gas stream which places the solid and liquid particles in a fluidized state and the liquified particles are droplets upon reaching a sufficiently small size are carried upwardly out of the fluidized zone and then cooled to form the spherical particles. An apparatus for carrying out the process is also disclosed.
Patent ZA-857208-B (ZA)
Title: Device for diffusing volatile liquids
Inventor: LHOSTE JEAN-FRANCOIS
IPC: A61L9/12
Filed: 1985-09-19
Abstract: This invention relates to a diffusing device for volatile liquids to affect the immediate environment, or perfume or deodorize a room; such device comprising a bottle (1) containing the liquid for diffusion (2), in which a wick (M) is partially immersed; a cover cap (3) fitted to the said bottle by means of a snap-on system (3a), capable of being rotated but not moved in a vertical direction, and provided with slits or ports (F) for the passage of the air; a wick-holder (11-13) fitted to the neck (6) of the said bottle by means of a snap-on system and prevented from rotating, and taking the form of a sleeve provided with slits or ports (V) for the passage of air and with an external screw thread; and an internal cap (10) consisting of an internally-threaded skirt (15) designed to engage with external thread (16) of the said wick holder, and having in addition vertical grooves on the outside (14) designed slidably to engage with a vertical sleeve (9) which forms an integral part of the upper portion of the aforesaid cap (3), and of an internal sleeve (12) forming a sealing-cap for aforesaid wick.
Patent ZA-874832-B (ZA)
Title: Storage vessel for beverage concentrates for use in beverage dispensers
Inventor: FAERBER KARLHEINZ
IPC: G07F13/00
Filed: 1987-07-03
Abstract: 1. Metering chamber delivery equipment (6) for the metered delivery of liquids, in particular of beverage concentrates, from a stock container (4) with the use of a metering valve, which is detachably fastened at the exit opening of the stock container (4), with a control slide arrangement (15), which alternatingly closes or opens the inflow opening (19) and the exit opening (20) of the metering valve and which is resettable out of a first position, in which the exit opening (20) is closed, into a second position, in which the inflow opening (19) is closed, wherein the inflow opening (19) at the entry into the metering chamber delivery equipment (6) is arranged centrally in the head region of this metering chamber delivery equipment (6) and a valve closure organ (21), by way of which the inflow opening (19) is closable in the manner of a lid against the entire interior space of the metering chamber housing (14), is arranged opposite this inflow opening (19) and directly on the tubularly constructed control slide (15) and guide ribs (25), which project into the inflow opening (19) at the entry into the metering chamber delivery equipment (6), are arranged above the valve closure organ (21) on the control slide (15), characterised thereby, that the control slide (15) is equipped with a ferromagnetic armature (26) and thereby actuable against gravity by a magnetic field produced by an electromagnet and that the inflow opening (19) lies in a housing cap (13, 13'), which is detachably connected with the housing (14) of the metering chamber delivery equipment (6), with side walls (28, 28') bounding an internal volume.
Patent ZA-876114-B (ZA)
Title: Starburst conjugates
Inventor: TOMALIA DONALD A
IPC: C08G73/00
Filed: 1987-08-18
Abstract: Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricutural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.
Patent ZA-876314-B (ZA)
Title: Nucleic acid fragment encoding herbicide resistant plant acetolactate synthase
Inventor: BEDBROOK JOHN ROBERT
IPC: C12R1/91
Filed: 1987-08-25
Abstract: A nucleic acid fragment encoding a herbicide-resistant plant acetolactate synthase protein is disclosed. This nucleic acid fragment contains at least one nucleotide mutation resulting in one amino acid change in one of seven substantially conserved regions of acetolactate synthase amino acid homology. This mutation results in the production of an acetolactate synthase protein which is resistant to sulfonylurea herbicide compounds compared to the wild-type protein. Transformation of herbicide sensitive plants or plant cells with the fragment results in resistance to the herbicide.
Patent ZA-892582-B (ZA)
Title: A component system for the construction of ground-bearing stairways,platforms,terraces,and the like
Inventor: MANNONEN MATTI PELLERVO
IPC: E01C9/00
Filed: 1989-04-10
Abstract: The invention relates to a prefabricated concrete component system for forming ground-bearing stairways, platforms, terraces and analogous structures of one or more layers. It is the object of the invention to be able to construct, from a few basic components, a durable and safe ground-bearing structure of the desired shape. Such a component system comprises at least three different basic components (1, 2, and 3), which are used together or separately and which are slab components provided with upright supports. The basic components of the component system according to the invention are so designed that one or two adjacent slab components in the same constructional layer form at least two support and fastening surfaces for the next higher slab component. Thus a sturdy and safe structure is obtained. The shape of the components enables them to be cast in a single-part casting mold, from which the component will detach owing to beveled surfaces. The system also includes ramp components, edge components provided with edges, and corner components.
Patent ZA-894125-B (ZA)
Title: A cutting device and method of cutting
Inventor: RAWSON FRANCIS FREDERICK HAMIL
IPC: B26D1/00
Filed: 1989-05-30
Abstract: A cutting device comprising an ultrasonic vibrating device (12) and a cutting blade (18) mounted on the device so as to be vibrated thereby/therewith, the blade (18) lying in a plane extending transversely to the longitudinal axis (E-F) of vibration and a method of cutting an article involving mounting a cutting blade (18) on an ultrasonic vibrating device (12) in a manner such that the blade (18) lies in a plane extending transverse to the longitudinal axis (E-F) of vibrations, and moving said blade (18) in said plane through said article (18).
Patent ZA-894835-B (ZA)
Title: Antiviral combinations and compounds therefor
Inventor: BLUMENKOPF TODD ANDREW
IPC: C07D417/00
Filed: 1989-06-26
Abstract: The present invention relates to novel ribonucleotide reductase inhibitors and new combinations comprising of an antiviral compound, such as acyclovir, and a thiocarbonohydrazone ribonucleotide reductase inhibitor for the chemotherapeutic treatment or prophylaxis of virus infections, especially viruses of the herpes group.
Patent ZA-912328-B (ZA)
Title: Plaque removing toothbrush
Inventor: CURTIS JOHN P
IPC: A46B9/04
Filed: 1991-03-27
Abstract: A toothbrush (10) comprising a head (12) having a flat surface (14) facing upwards, the head being joined to a handle. The tufts of bristles are arranged in two groups of rows (26, 40), each row extending transversely of the head (12). The rows of the first and second groups (26, 40) alternate with each other along the longitudinal axis (16) of the head (12). In the first group (26), the two laterally outermost tufts (30, 32) of each row tilt outwards towards their respective nearest side of the head, this tilt being about 12 degrees. The middle tuft (46) of each of the second group (40) extends substantially vertically upwards from the head (12). The laterally outermost tufts (44) of the second group (40) tilt laterally inwards towards each other by about 8 degrees. The tufts thus define three functional groups. <IMAGE>
Patent ZA-924346-B (ZA)
Title: Foil antenna
Inventor: PETERMANN CHRISTOPH
IPC: H01Q1/38
Filed: 1992-06-15
Abstract: The invention relates to a foil antenna for radio telephones, especially cordless telephones. Instead of the previously normal rod antenna, whose length corresponds to a quarter of the wavelength of the frequency which is to be transmitted or received, a foil antenna is proposed as the antenna. The foil antenna according to the invention has radiating elements which are connected to one another by means of inductors. In addition, the matching circuit is accommodated on the foil. The inductors which are arranged between the radiating elements are essentially constructed as straight line pieces. The antenna according to the invention can be produced easily in production-engineering terms, can be completely integrated into the housing of the cordless telephone, and has a relatively high efficiency with dimensions which are considerably less than the length of the previously normal rod antenna. <IMAGE>
Patent ZA-933321-B (ZA)
Title: A storable contact adhesive based on an aqueous dispersion or solution of a polyurethane
Inventor: KLAUCK WOLFGANG
IPC: C09J175/12
Filed: 1993-05-12
Abstract: A storage-stable contact adhesive based on an aqueous dispersion or solution of a cationically modified, alkoxysilane-terminated polyurethane may be prepared by using the following basic components: isocyanate with functionality higher than 1, polyol, a tertiary amine compound with at least one group reactive to isocyanates in such a concentration that the polyurethane may be soluble or dispersible in water after being neutralized with acids, and alkoxysilane. Compared with known contact adhesives based on an aqueous dispersion, this new contact adhesive has improved heat, initial, final and water resistances.
Patent ZA-943029-B (ZA)
Title: Neutral low transmittance glass
Inventor: BAKER RODNEY G
IPC: C03C4/08
Filed: 1994-05-03
Abstract: A neutral, generally green-gray low transmittance (no more than 25 luminous transmittance) soda-lime-silica glass has reduced solar energy transmittance when provided with the following colorant constituents in percent by weight: -Fe2O3 (total iron) 1.3-2   -NiO 0.01-0.05 -CoO 0.02-0.04 -Se 0.0002-0.003  -  The glass has a ferrous value in the range of 18 to 30.
Patent ZA-943265-B (ZA)
Title: An article of headgear
Inventor: ETHERINGTON ALFRED
IPC: A42B3/06
Filed: 1994-05-11
Abstract: An article of protective headgear has a coating of a reflective material. The article includes an impact resistant shell 14 of a substantially transparent material. A layer 20 of a light dispersing material 22 is applied to an inner surface 19 of the shell 14. A layer 24 of reflective material 26 is applied to the layer 20 of light dispersing material 22. The invention extends to a method of manufacturing an article of protective headgear. <IMAGE>
Patent ZA-963155-B (ZA)
Title: Benzofurane
Inventor: BATHE ANDREAS
IPC: C07D307/85
Filed: 1996-04-19
Abstract: 5-(Amino or piperazino)-benzofuran-2-carboxamides (I) are new. 5-(Amino or piperazino)-benzofuran-2-carboxamides of formula (I) and their salts are new. R1 = NH2, or piperazino; R2 = H, Cl, Br, OH, or OA; X = CONR4R5, or CO-Het; R4, R5 = H, A, or benzyl; A = 1-4C alkyl; and Het = imidazol-1-yl, triazol-1-yl or tetrazol-1-yl. An Independent claim is also included for the preparation of (I).
Patent ZA-975425-B (ZA)
Title: A process for the preparation of tetraazamacrocycles.
Inventor: ARGESE MARIA
IPC: C07D487/22
Filed: 1997-06-19
Abstract: A process for the preparation of tetraazamacrocycles of general formula (I) wherein n, p and q can independently be 0 or 1, comprising the following steps: a): condensation of polyamines with a glyoxal derivative; b): condensation of the resulting compound with an alkylating agent; c): oxidation of the resulting compound with an oxidizing agent, to give a mixture of oxidated products which is submitted to d): hydrolysis in acid aqueous solution, to give the compound of formula (I).
Patent ZA-997424-B (ZA)
Title: Closing device for a read/write unit for data cards.
Inventor: BURKART HARALD
IPC: G06K7/015
Filed: 1999-12-01
Abstract: In the present invention, there is disclosed a closing device (6) for reading and registration unit of data cards (2) wherein the proposed reading and registration unit comprises a front wall (37 provided with a data card (2) insertion opening (41), and a card holder (23) intended for holding the data card (2) in reading and registration positions. The closing device (6) further comprises a rotatable closure element (22) that engages either before or after an alignment gap associated with the data card (2) depending on the presence or absence of the data card (2) in a read/write position. Said closure element (22) can be performed in the form of a drum divided into segments (48, 49), which reach in proper manner in guide means intended for guiding the data card (2).
Patent CH-616293-B (CH)
Inventor: LIECHTI ANDRE
IPC: G04B37/00
Filed: 1977-12-27
Abstract: In the watch casing (1), there lies, at the bottom of the groove (2) the opening spring wire (25) and, partially over the latter, the snap-in spring wire (3). The opening spring wire (25) is thinner than the snap-in spring wire (3) and in the centre of its curve has a stirrup-like bulge, the leg parts of said bulge being directed towards the cover side at right angles with respect to the plane of the groove (2) and lying in the casing cutout (7). The centre part (28) of the bulge is directed obliquely downwards in the manner of a hook and presses on the cover (9). The opening spring wire (25) has virtually the same shape as the snap-in spring wire (3), this fact making the production thereof more simple and inexpensive. <IMAGE>
Patent GB-2360591-B (GB)
Title: Temperature sensor
Inventor: MCWILLIAMS KEVIN RONALD
IPC: H05B3/74
Filed: 2000-03-23
Granted: 2004-04-28
Abstract: A temperature sensor (10) for use in a cooking appliance of the kind in which an electric heater (1) incorporating at least one heating element (5) is located behind a cooking plate (2). The temperature sensor is adapted to be located between the at least one heating element and the cooking plate. The sensor (10) comprises a sensing element (13) having an electrical parameter which changes as a function of temperature and a housing (12) for the sensing element. The housing has a first surface region (15) with high thermal radiation absorption relative to a second surface region (16). The sensor is adapted to be located with the first surface region (15) of the housing facing substantially towards the cooking plate (2) and the second surface region (16) facing substantially towards the at least one heating element (5).
Patent GB-2354234-B (GB)
Title: Liquid treatment
Inventor: WILSON ASHLEY JOHN
IPC: C02F1/52
Filed: 1999-09-08
Granted: 2001-10-03
Abstract: A method of treating a liquid composition to extract one or more components thereof, the method comprising contacting the liquid composition with fragmented shell, or part shell, of a crustacean, said one or more components having a binding affinity with said shell, and separating said shell from said liquid composition. The invention also provides for desorption/elution of the component for subsequent recycling and/or further treatment prior to disposal.
Patent GB-2388413-B (GB)
Title: Improvements relating to vehicle bumber assemblies and associated towing assemblies
Inventor: HARRISON TOM COPEMAN
IPC: B60D1/14
Filed: 2002-05-11
Granted: 2005-05-18
Abstract: A tow nut for a vehicle bumper assembly having an engagement portion by which a tow eye may be connected thereto and an attachment portion by which the tow nut may be attached to the assembly, characterised in that the tow nut is provided, between the engagement and attachment portions, with a zone of weakness whereby relative movement between the engagement portion and the assembly is permitted, under an impact condition. <IMAGE>
Patent GB-2385783-B (GB)
Title: Child seat
Inventor: WILLIAMS BRUCE
IPC: B60N2/75
Filed: 2003-02-03
Granted: 2006-08-23
Abstract: An adjustable child seat includes a backrest and a seat base and may be used with or without the backrest. The child seat includes adjustable arm rests. The height of the backrest and the depth of the seat base are also adjustable. The connection between the backrest and the seat base is configured to prevent unintentional separation but allows simple and intuitive separation when desired. A belt guide operating in either a seat belt locking mode or a seat belt free mode is also provided.
Patent GB-2404042-B (GB)
Title: Method and apparatus for performing native binding
Inventor: BROWN ALEX
IPC: G06F/
Filed: 2003-09-04
Granted: 2005-06-29
Abstract: A native binding technique is provided for inserting calls to native functions during translation of subject code to target code, such that function calls in the subject program to subject code functions are replaced in target code with calls to native equivalents of the same functions. Parameters of native function (117) calls are transformed from target code representations to be consistent with native code (28) representations, native code (28) calling conventions, and native function (117) prototypes.
Patent GB-2418915-B (GB)
Title: Fragrance compositions comprising benzo[4,5]thieno[3,2-B]pyran-2-one
Inventor: TURIN LUCA
IPC: C12H6/02
Filed: 2004-04-08
Granted: 2007-12-27
Abstract: The present case discloses compositions of benzo[4,5]thieno[3,2-b]pyran-2-one which are employed as aroma chemicals.
Patent GB-2422199-B (GB)
Title: Apparatus and method for fluid flow measurement with sensor shielding
Inventor: MAUTE ROBERT E
IPC: G01F/
Filed: 2004-09-30
Granted: 2008-10-15
Abstract: Methods and apparatuses for detecting radial flows of conductive fluid are provided. In an embodiment of the present invention, shields are used to prevent or reduce circulating electrical currents from causing a voltage difference that would adversely affect the measured voltage difference between two adjacent electrodes. The shields may be a conduit through which conductive fluid may flow. Groups of sensors, e.g., two or more, may be placed within the shield. The shields may have any cross-section shape. Generally, once the circulating electrical current flow between the electrode pairs is substantially reduced or eliminated, only the voltage difference from the localized induced electric field remains. This way, a true induced voltage may be measured, and thus an accurate value for the fluid velocity may be determined.