baber/WOPTO huggingface dataset:
Patent ZA-875134-B (ZA)
Title: A method and an apparatus for producing plastics material films
Inventor: STOCKMEYER HANS
IPC: B29K27/06
Filed: 1987-07-14
Abstract: A method and apparatus are provided to prevent specks of condensation products being formed on a plastics material film produced by a calendering technique. In the method, after the film has left the final calender roller, the film is passed around at least one take-up roller and is blown against the shell of the roller by compressed air issuing from nozzles. While on the shell of the roller the film is cooled to a temperature below the condensation temperature of the volatile substances released from the surface of the film.
Patent ZA-878721-B (ZA)
Title: Barrier products
Inventor: TALLENTIRE ALAN
IPC: D21H27/08
Filed: 1987-11-20
Abstract: A porous material (e.g. a paper 6) has pores with a range of sizes. A pore modifying agent (comprising particles 8 of a narrow size range) is selectively incorporated within the larger pores (7) to provide zones (9) of high surface area. These greatly reduce the penetrability of the material (e.g. by micro-organisms) while having relatively little effect on its air-permeability. The modifying agent (8) may be incorporated by creating a pressure difference across the material (2), and treating it with a dispersion (e.g. an aerosol) of the modifying agent (8), under conditions of low inertia, and incorporating only a small amount of the agent (8) (e.g. under 1% w/w).
Patent ZA-883443-B (ZA)
Title: Cyclic anticoagulant peptides
IPC: C07K1/113
Filed: 1988-05-16
Abstract: This invention relates to cyclic peptide derivatives of the formula 1   <CHEM> which are useful anticoagulant agents. i
Patent ZA-893343-B (ZA)
Title: 5-aryl-substituted-2,3-dihydro-imidazo(2,2-a)furo(3,2-c)-or-thieno(2,3-c)pyridines
Inventor: CHEON SEUNG HOON
IPC: C07D491/147
Filed: 1989-05-05
Abstract: The intention discloses compounds of formula I <CHEM>  wherein  T is <CHEM>   They can be prepared by dehydration. They are indicated for use as inhibitors of platelet activating factor (PAF) and as anti-tumor agents.
Patent ZA-894954-B (ZA)
Title: Transvinylation reaction
Inventor: MURRAY REX EUGENE
IPC: C07D317/12
Filed: 1989-06-29
Abstract: A process for the transvinylation of a vinyl derivative of a Bronsted acid with a different Bronsted acid which comprises providing a liquid phase mixture containing said vinyl derivative and said Bronsted acid in the presence of a ruthenium compound at a temperature at which transvinylation occurs and recovering as a product of transvinylation the vinyl derivative of the different Bronsted acid. The process is most favorably employed using carboxylic acids to make vinyl esters of carboxylic acids.
Patent ZA-904063-B (ZA)
Title: Device for continuously casting liquid metal between two rolls
Inventor: BLIN PHILIPPE
IPC: B22D11/06
Filed: 1990-05-28
Abstract: This device comprises two parallel horizontal cylinders (2a, 2b) defining between them an intermediate volume for the molten metal (1) to be cast, the ends of which are closed by plates (4) with a specified clearance between them and the surfaces of the cylinders against which they are continuously held; in order to maintain the constant clearance during the successive castings, the plates (4) incorporate rolling bearing components (7) which bear on the terminal faces of the cylinders (2a, 2b) and which project from the surfaces of the plates (4) by a distance equal to the clearance (e) provided; the plates (4) are continuously held against the cylinders by means of springs (10) bearing on a frame (20). The rolling bearing components (7) (rollers and/or balls) prevent any wear of the plates and their clearance is automatically maintained by means of the springs (10) during casting. 
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Patent ZA-933482-B (ZA)
Title: Rock drilling device
Inventor: EKWALL BERNDT
IPC: B28D1/14
Filed: 1993-05-19
Abstract: Drill string component for use at drilling with a liquid driven down-the-hole drilling machine (1) comprising three coaxial tubes (2,4,6) for forming channels for supply of driving medium to the down-the-hole drilling machine, return of the driving medium after it has done its work and supply of flushing medium to the bore hole. The outer tube (2) of the drill string component is provided with a first end piece (7) which is axially displaceable relative to the outer tube and axially lockable relative to the outer tube in an outer position so that the inner tubes (4,6) are protected against damage when the drill string component is not connected with another drill string component, the hammer device (1) or a rotary device (9) for rotation of the drill string. <IMAGE>
Patent ZA-943120-B (ZA)
Title: Lipid composition for cosmetic products
Inventor: BRACCO UMBERTO
IPC: A61Q17/04
Filed: 1994-05-05
Abstract: Lipid composition for cosmetic products based on a mixture of oils which are chosen so as to maintain a balance between all the classes of lipids capable of affording the essential fatty acids in optimum physiological proportions and of regulating the metabolism of these fatty acids with physiological responses which are desired for the skin. This composition is particularly suitable for aqueous cosmetic compositions such as, for example, creams or milks or anhyrous compositions for care of the body.
Patent ZA-947140-B (ZA)
Title: Stabilisation and use of heterogeneous liquid compositions
Inventor: CHAMBERLAIN PETER
IPC: C09K23/52
Filed: 1994-09-15
Abstract: PCT No. PCT/GB94/02014 Sec. 371 Date Apr. 8, 1996 Sec. 102(e) Date Apr. 8, 1996 PCT Filed Sep. 15, 1994 PCT Pub. No. WO95/07613 PCT Pub. Date Mar. 23, 1995An oil in water emulsion comprises a continuous aqueous phase and a discontinuous oil phase which is either a hydrophobic liquid which is immiscible with the aqueous phase or is a solid phase obtained by providing an emulsion in the aqueous phase of a solution of potentially solid material in the hydrophobic liquid and converting this solution to a solid phase, and the emulsion is stabilized by the inclusion of water-soluble stabilizing polymer in the aqueous phase and oil solubilizing stabilizing material, generally polymer, in the oil phase. The or each polymer is preferably a copolymer of hydrophilic and hydrophobic groups, preferably being formed by copolymerization of water-soluble monomer and oil-soluble monomer that provide the desired groups in the polymer without further reaction. Partially hydrolyzed polyvinyl alcohol can be used as the water-soluble polymer.
Patent ZA-959338-B (ZA)
Title: Apparatus for holding a compact disc
Inventor: PIJANOWSKI STEFAN ALEXANDER
IPC: G11B33/04
Filed: 1995-11-03
Abstract: PCT No. PCT/GB95/02581 Sec. 371 Date Apr. 30, 1997 Sec. 102(e) Date Apr. 30, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/14636 PCT Pub. Date May 17, 1996An apparatus for holding a compact disk has a base portion and resilient inwardly extending radial arms, cantilevered from the base portion; the inner ends of the arms form a button-like member receivable in the central hole of the disk so that pressure applied to any one or more of the inner ends of the arms flexes each of the arms toward the base portion to move the inner ends of the arms toward each other sufficiently to release the button-like member from the disk. Lips on the button-like member retain the disk by engaging on the outer surface of the disk. Resilient ejection means may be provided to urge the compact disk out of engagement with the button-like member, and disk support means may be on the base portion to support the disk at positions away from the central hole of the disk. The apparatus may be formed as a one-piece plastics molding as a tray for insertion in a box or as part of a wall of a video style library box.
Patent ZA-967673-B (ZA)
Title: Food container with cooling pack
Inventor: CAUTEREELS VICTOR J J
IPC: F25D3/00
Filed: 1996-09-11
Abstract: A food container (10) and assemblage of internal components including a tray (16) with a corrugated and slotted bottom panel supported within the container receptacle, and a cooling pack (18) positioned within the container in a variety of positions to define food chambers wherein the food is maintained out of contact with the cooling pack. <IMAGE>
Patent ZA-968327-B (ZA)
Title: Crack resistant valve plate assembly for a molten metal slide gate valve
Inventor: RICHARD FRANCOIS NOEL
IPC: B22D41/28
Filed: 1996-10-03
Abstract: Crack resistant valve plate for controlling molten metal flow in a slide gate valve comprising a refractory valve plate with an axis and an orifice(19) for conducting molten metal positioned on this axis. Truncated corners(54a,b.c,d) focus a clamping force towards the axis near the orifice preventing crack formation. Each truncated corner is orthogonal to a line(78a,b,c,d) extending between a tangent point to the orifice, across the axis and through an intersection of lines(72b,d) drawn parallel to converging plate edges a distance equal to the radius of the orifice, such that the angular orientation of each corner with respect to the axis changes with the position of the orifice along the axis.
Patent ZA-979773-B (ZA)
Title: Basket type carrier
Inventor: BRAS PHILIPPE LE
IPC: B65D71/58
Filed: 1997-10-30
Abstract: An article carrier of the basket type and a blank for forming an article carrier adapted to accommodate a plurality of articles, such as bottles, comprises a base (12, 74), opposed side and end walls (14, 16, 18) and an internal medial partition structure (28, 30, 32), a handle (50, 56) wherein top panels (48, 62) are provided substantially to close the top of the carrier and to connect together the handle and each of the side walls, the top panels having separators (110, 112, 114) to separate adjacent articles when present in the carrier, wherein the top panels are frangibly connected to the handle and/or each of the side walls to facilitate removal of articles present in the carrier and wherein the medial partition structure (28, 30, 32) is formed from the side walls and/or end walls (14, 16). Optionally, the medial partition structure is detachably connected to the handle whereby the carrier can be re-used as a basket carrier.
Patent AT-414093-B (AT)
Title: Method e.g. for intraocular lens for cataract treatment, involves determining desired refractive power of lens and determining correlation of seminal force in air Abbe-refractometer with measured refractive index
Inventor: SPEICHER ELISABETH LILLY DR
IPC: G02C7/04
Filed: 2002-04-12
Granted: 2006-09-15
Abstract: The method involves determining initial information such as the desired refractive power of the intraocular lens to be produced in-situ. Due to the geometric ratio, a determination is made of the correlation of the seminal force in an air Abbe-refractometer with a measured refractive index and using a water chamber. The wavelength used corresponds to the green mercury line and being present at a temperature of 35 degrees. The refractive index of the water chamber that is taken has a value between 1.3345 and 1.3349, preferably with a value of 1.3347.
Patent GB-2353043-B (GB)
Title: Low residue aqueous hard surface cleaning compositions particularly adapted forcleaning glass and glossy hard surfaces
Inventor: WELLER JEANNE MARIE
IPC: C11D1/83
Filed: 2000-05-19
Granted: 2001-07-18
Abstract: Aqueous based cleaning compositions simultaneously featuring disinfecting, low residue deposits and good cleaning characteristics are provided, which are particularly useful for cleaning glass and polished hard surfaces. The compositions include (a) at least one anionic a linear C6-C18 alkyl sulfate surfactant; (b) at least one surfactant based on a glycoside; (c) a solvent system containing an alkylene glycol ether solvent, further with a C1-C6 alcohol; and (d) water.
Patent GB-2422573-B (GB)
Title: Gasket welding apparatus
Inventor: DUDDRIDGE DAVID MARTIN
IPC: B29C65/00
Filed: 2005-02-01
Granted: 2007-10-03
Abstract: A gasket welding apparatus features a moveable interstitial heating element 268, and gasket pre-cutting guides 350, 351, such as in the form of a holding clamp 350, and slots 351 to permit the correct angular pre-cutting of gasket ends prior to welding. Cutting may be performed simply by an operator with a hand held knife, or by a cutting system mounted to the apparatus. Also disclosed is a gasket welding apparatus with a moveable interstitial heating element mounted 268 on a carriage which is mounted for longitudinal movement on a pair of parallel shafts (273a, 273b, fig.5). On these shafts the carriage may permit movement of the heating element between clamping members 264, and away from the clamping members 264.
Patent GB-2463000-B (GB)
Title: Mobile communications network
Inventor: VIZOR MATTHEW
IPC: H04L47/80
Filed: 2008-07-25
Granted: 2012-11-07
Abstract: A method of controlling data transfer between a mobile device and a data telecommunications network includes: receiving a service request requiring a data transfer; determining at least one parameter requirement relating to the service request from a predefined profile; determining a network/user condition relating to one or more of the at least one parameters; comparing the one or more parameter requirements with the relevant network/user condition; and using the comparison to determine whether or not to proceed with the service request. Data transfer to and/or from a mobile device may be managed so that the network conditions, such as available signal strength and bearer type, are taken into consideration before proceeding with the data transfer. Accordingly, if the network conditions are not suitable for the service request requiring a data transfer, it is possible to not proceed with the request, such as by delaying it until network conditions become suitable.
Patent GB-2043278-B (GB)
Title: Camera/endoscope system
IPC: G03B7/16
Filed: 1980-02-13
Granted: 1983-01-26
Abstract: A camera for an endoscope has a transmitting circuit for transmitting a release signal and a modulated signal modulated by a photocurrent signal, and a superposing circuit for superposing the modulated signal onto a motor drive line connecting to a film wind motor. A light source unit has a demodulated circuit for demodulating the modulated signal transmitting from the transmitting circuit, through the motor drive line. An exposure measuring circuit calculates an optimum exposure by using the demodulated signal from the demodulating circuit.
Patent GB-2051428-B (GB)
Title: Analogue electronic wrist watch
IPC: G04C3/00
Filed: 1980-05-14
Granted: 1983-09-28
Abstract: An improved quartz crystal wristwatch having an analog display and a reduced thickness is provided. The wristwatch includes a battery for powering a circuit and driving coil of a step motor for operating a gear train which are all arranged on a main plate so as not to overlap in plan view. The battery is disposed adjacent to a winding stem which is provided in the longitudinal direction of a diameter or line bisecting the main plate. A center wheel bridge is mounted on the main plate and a pillar-shaped member having a tubular region and a perpendicular disc-shape region is mounted in an opening in the center wheel bridge for supporting the cannon pinion which passes through the main plate about the tubular portion of the pillar-shaped member.
Patent GB-2158464-B (GB)
Title: Deposition processes
Inventor: RENTON STANLEY
IPC: B05D3/10
Filed: 1985-05-10
Granted: 1988-12-21
Abstract: Water insoluble resin additives are incorporated into electrophoretic resin films by immersing the uncured resin film after deposition but before curing in a solution of the additive in solvent medium comprising water and a water miscible organic solvent. The composition of the solvent medium is controlled so as to ensure that the additive is absorbed into the film without damage to the integrity of the film. In a preferred embodiment the solvent medium comprises a hydrotrope which enables the proportion of solvent in the reaction medium to be reduced.
Patent GB-2162916-B (GB)
Title: Connecting branch to main pipeline
Inventor: THALMANN ALFRED
IPC: F16L47/02
Filed: 1985-07-26
Granted: 1988-04-07
Abstract: A molded tapping fitting is made up of a saddle piece to be secured to a pipeline to be tapped, a tapping connection member and a branch connection line attached to the saddle piece. In combination, the saddle piece, the tapping connection member and the branch connection line form a chamber opening through the saddle piece into the pipeline. The interior of the chamber is shaped to facilitate the deflection of flow from the pipeline into the branch connection line.
Patent GB-2269281-B (GB)
Title: DC motor
Inventor: YANG TAI-HER
IPC: H02P7/298
Filed: 1992-07-30
Granted: 1996-06-26
Abstract: The present DC motor with auxiliary exciting power supply (P101) for switching-on series (or compound) start of shunt normal operation according to the load discloses the operation of switch device (SW101) for auxiliary exciting power supply to excite series field winding (S101) during normal operation and further appear the characteristics of high-efficiency and low-loss shunt operation, while series or compound start or overload operation is formed to obtain excellent start or overload characteristics. <IMAGE>
Patent GB-2265341-B (GB)
Title: Improved infant push-chair
Inventor: OCKWELL ANDREW
IPC: B62B9/02
Filed: 1993-03-23
Granted: 1995-12-13
Abstract: The push-chair has a seat 29 mounted on load-bearing wheels 2 on an axle extending transversely of the push-chair, the push-chair being adapted such that the centre of gravity of the occupied push-chair lies substantially over the axle to which the main load-bearing wheels are mounted, at least during horizontal travel. A front stabiliser roller 32 and rear stabiliser wheels 10 facilitate passage over rough ground and kerbs by tilting of the push-chair so that it travels only on the main wheels 2 or on a combination thereof with the front or rear stabilisers. Various arrangements of parcel/shopping carriers and trailers are described for use with the push-chair. <IMAGE>
Patent GB-2335023-B (GB)
Title: System for controlling the traction power of a utility vehicle
Inventor: HEINDL RICHARD
IPC: F16H61/40
Filed: 1998-03-05
Granted: 2003-02-19
Abstract: A system operated by means of what is referred to as a clutch pedal is described, which adjusts the traction power of an infinitely variable, hydrostatic-mechanical transmission. The transmission contains at least one pump (1) and at least one motor (2), arranged in a hydraulic circuit. In order to reduce the traction power, pressure is leaked between the two sides of the motor (2) by reducing the pressure at the control parts (14a) of two proportional valves 14, 15 in respective lines bridging the motor (2). The control parts (14a) of the proportional valves (14, 15) are connected via a shift valve (19) to an intermediate valve (24), the closing force of which is reduced as the clutch pedal (26) is opened (by means of a closing spring (36)). <IMAGE>
Patent HU-221605-B (HU)
Inventor: HARADA HIROSHI
IPC: C04B35/632
Filed: 1999-10-01
Abstract: A találmány eljárásra vonatkozik ferritgyöngy-kompozícióelőállítására, mely a következő lépésekből áll: 0,5–5 ?m tartománybaeső átlagos átmérőjű ferritszemcséket 0,2–10 tömeg% szerveskötőanyaggal egyenletesen elkevernek ferritporkeverék előállításacéljából; a ferritporkeveréket 0,05–0,5 mm átlagos szemcseátmérőjűferritgyöngyökké granulálják; és a ferritszemcsékből álló gyöngyöketegyenletesen egy hexitán vegyület zsírsav-ész- terével keverik el és aferritgyöngyök felületén bevonatot hoztak létre. A zsírsav-hexitán-észter mennyisége a ferritszemcsékből és szerves kötőanyagból állóferritgyöngyök tömegére vonatkoztatva 0,1–3 tömeg% között van. Atalálmány vonatkozik még ferritgyöngy-kompozícióra, mely kompozícióáll: 0,05–0,5 mm átlagos szem- cseátmérőjű ferritgyöngyökből, melyek0,5–5 ?m átlagos szemcseméretű ferritporból és egy a ferritszemcséktömegére vonatkoztatva 0,2–10 tömeg%-ban jelen lévő szerveskötőanyag-vegyületből álló konglomerátumok; és egy hexitán vegyület zsírsav-észteréből, mely a ferritgyöngyök felületén bevonati réteget hozlétre. A zsírsav-hexitán-ész- ter mennyisége a ferritgyöngyök tömegérevonatkoztatva 0,1–3 tömeg% között van. ŕ
Patent IT-1218766-B (IT)
Inventor: MARANGHI ROBERTA
IPC: D04H18/02
Filed: 1986-09-26
Granted: 1990-04-19
Abstract: The invention relates to an apparatus for the introduction of fibrous filling material, such as wadding or such like fibres, on treatment machines using needles or on needle machines, for example on needle-felting machines or their preliminary machines. Provision is made for equipping the apparatus with two stationary guide elements (30, 31; 50, 51), the front parts (32, 33) of which face the entrance (25) of the interspace between two stationary perforated plates (26, 27) of a needle machine, for example needle-felting machine, and are located directly in front of the said entrance or arranged in the latter and which constitute the front support, on which two conveyor belts (23, 24) advancing the wadding or the like to be compacted slide along. <IMAGE>
Patent IT-1246907-B (IT)
Title: Device for delimitation of tracks
Inventor: DI PRIMA MASSIMILIANO
IPC: B31B/
Filed: 1990-02-16
Granted: 1994-11-28
Abstract: The invention concerns a device for delimitation of tracks, characterized by the fact that it comprises a number of elements capable of being attached consecutively supported on the ground on the edges of the track being delimited, each element being made in the form of a geometric solid hollow on the inside and with a surface obtained by bending a sheet material.
Patent IT-1037154-B (IT)
Title: Compsns. with rodenticidal activity - contng. an anticoagulant and a substance causing haemorrhaging of bowel and stomach in rodents
IPC: A01N/
Filed: 1975-02-17
Granted: 1979-11-10
Abstract: Compsns (I) contg. a component A which inhibits the coagulation of blood in mammals and a component B which causes haemorrhaging of the bowel and stomach upon a single oral administration of 50 mg/kg, esp. 5 mg/kg to rats. (I) may be used as rodenticides and are active esp. against rats and field mice. Components A and B act synergistically. A single oral dose is lethal but death occurs a few days after uptake so that rodent do not connect poison and activity. The various layers of (I) may contain an emetic which renders (I) safer to man and domestic animals.
Patent IT-1248847-B (IT)
Title: High-efficiency equipment for cleaning surfaces, especially glass
Inventor: PINESSI FERMO
IPC: B08B/
Filed: 1990-06-14
Granted: 1995-01-30
Abstract: The present invention relates to high-efficiency equipment for cleaning surfaces, especially glass, comprising a scraper with at least one prop for sliding over the surface to be cleaned in order to remove a cleaning liquid previously applied to the surface. Close to the prop, and on the forward side of the prop in the direction in which it is slid, is the inlet of a cleaning liquid removal hose. This removal hose is connected to a suction device. <IMAGE>
Patent IT-1190795-B (IT)
Title: Selective herbicide compsn. for maize and sorghum
Inventor: FORMIGONI ATTILIO
IPC: A01N/
Filed: 1982-04-30
Granted: 1988-02-24
Abstract: Selective herbicide compsn. for maize and sorghum contains a cpd. of formula (I) and an antidote R-CO-NR4R5 (II). In the formulae R1 and R2 are 1-4C alkyl; A is -CH2-, -CH2-CH2- or -CH(CH3)-CH2-; R3 is 1-4C alkyl, X is Cl or Br; R is halo-alkyl; R4 is alkyl, halo-alkyl, alkenyl, halo-alkenyl, alkynyl or 2,6-dialkylaniline; R5 is H, alkyl, halo-alkyl, halo-alkenyl, alkynyl or phenyl (where aliphatic gps. are 1-4C and halo is Cl or Br) or R4 and R5 together with the N form a heterocyclic such as piperidyl, alkyl-piperidyl, morpholino, alkyl-morpholino, hexamethyleneimino, oxazolidino, 2,2-dimethyloxazolidino or 5-alkoxy-methyl-2,2-dimethyl-oxazolidino. Used as selective herbicides for maize and sorghum crops., which may be applied at the pre- or post-emergent stage, at levels of 0.25-10 Kg/ha using classical formulations.