baber/WOPTO huggingface dataset:
Patent ZA-899593-B (ZA)
Title: Self-sustained,sequence replication system
Inventor: GINGERAS THOMAS RAYMOND
IPC: C12Q1/68
Filed: 1989-12-14
Abstract: The present disclosure provides details of an invention comprising an amplification system for the detection of target nucleic acids, most particularly target nucleic acid sequences, in an isothermal setting wherein all of the reagents necessary to conduct the amplification are present and the reactions are self-sustaining and continuous. Featured is a selective enzymatic digestion of a RNA/DNA duplex, formed by hybridization of a DNA primer with target nucleic acid, thus freeing the DNA strand for further hybridization followed by primer extension to provide a DNA duplex that can serve as a template for production of a plurality of transcripts that can be recycled and/or detected as such for deduced presence of target nucleic acid sequence. <IMAGE>
Patent ZA-902918-B (ZA)
Title: Small aperture multifocal
Inventor: COHEN ALLEN L
IPC: G02B5/18
Filed: 1990-04-18
Abstract: An optical device suitably employable in intraocular and contact lenses that employs a phase zone plate of a Cohen lens design that relies on a small number of zones to provide multifocal images.
Patent ZA-914201-B (ZA)
Title: Process for beta-hydroxy-alpha-amino acids
Inventor: MILLER MARVIN JOSEPH
IPC: C12P13/04
Filed: 1991-06-03
Abstract: beta -Hydroxy- alpha -amino acids are obtained via serine hydroxymethyltransferase catalyzed condensation of aldehydes with glycine. The predominant product with most aldehydes is the L-erythro diastereomer. For example, succinic semialdehyde methyl ester is condensed with glycine in the process to provide L-erythro  alpha -amino- beta -hydroxy adipic acid mono methyl ester.
Patent ZA-928357-B (ZA)
Title: Method for the heat treatment of a cable.
Inventor: KARPPO JUKKA
IPC: B29C48/91
Filed: 1992-10-29
Abstract: PCT No. PCT/FI92/00291 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Oct. 29, 1992 PCT Pub. No. WO93/09548 PCT Pub. Date May 13, 1993.The invention relates to a method in connection with a process for insulating or sheathing conductors or the like, wherein plastic material is extruded into at least one layer on the surface of the conductor (1), and the conductor coated with the plastic material (2, 3, 4) is cooled in a predetermined manner. To avoid problems caused by the shrinking of the plastic material, after the cooling of the conductor (1) and the plastic material in vicinity to it to a predetermined level in the insulating or sheathing process, the surface layer of the plastic material and the plastic material portions in vicinity to it are reheated to a predetermined temperature in a pressurized space filled with a medium.
Patent ZA-938091-B (ZA)
Title: Neuroprotective 3,4-dihydro-2(1h)-quinolone compounds
Inventor: CHENARD BERTRAND LEO
IPC: A61K31/47
Filed: 1993-10-29
Abstract: PCT No. PCT/US93/06827 Sec. 371 Date Apr. 25, 1995 Sec. 102(e) Date Apr. 25, 1995 PCT Filed Jul. 23, 1993 PCT Pub. No. WO94/10166 PCT Pub. Date May 11, 1994The present invention is directed to compounds of formula (I), and the pharmaceutically acceptable acid addition salts thereof, wherein R is selected from the group consisting of F,-CF3, -OCH3, -O(C1)alkyl substituted with 1 to 3 fluoro atoms. -O(C2) substituted with 1 to 5 fluoro atoms, and -O(C3)alkyl substituted with 1 to 7 fluoro atoms. The compounds of formula (I) are useful in the treatment of stroke, traumatic brain injury and central nervous system degenerative diseases.
Patent ZA-945546-B (ZA)
Title: Antifugal nail solution
Inventor: BURNETT DEBBIE L
IPC: A61P31/04
Filed: 1994-07-27
Abstract: A composition useful in the treatment of onychomycosis comprises tioconazole, a gel-forming agent and a hydro-alcoholic vehicle.
Patent ZA-949070-B (ZA)
Title: Material for antiballistic protective clothing
Inventor: SCHUSTER DIETER HANS PETER
IPC: F41H1/02
Filed: 1994-11-15
Abstract: A material for anti-ballistic body protection, which has at least one layer of a flat material, which contains an organic product which gives it dilatancy, in a single-layer or multilayer packet laminate. This flat material is particularly suitable for the trauma packet in the anti-ballistic packet. This flat material having a product which gives it dilatancy results in a considerable improvement in the anti-ballistic effect and particularly in a reduction in the trauma effect. The material according to the invention is used in particular for bullet-proof vests and fragment-proof vests and for equivalent helmets. The material according to the invention can also be used for impact-protection clothing (cladding).
Patent ZA-951862-B (ZA)
Title: Guide for elongated element
Inventor: KLEYE KARSTEN
IPC: F28G3/16
Filed: 1995-03-07
Abstract: The guidance system is used to displace the elongate cleaning element in a meandering path for directing a cleaning jet onto the wall surface to be cleaned. The cleaning element is supported by a pair of cardan linkages, one of which is held stationary while the other is displaced axially along a spindle (6), supported at its ends for displacement along 2 further spindles (8). The first spindle and one of the second spindles have inductive end switches (11,12,13,14), coupled to a programmed control device (16), 2 of the end switches (13,14) indicating reference points in the horizontal and vertical directions and the other 2 end switches (11,12) indicating the spindle rotation as a measure of the cardan linkage displacement. The control device controls the spindles in dependence on the required meander movement via AC braking motors. <IMAGE>
Patent ZA-975470-B (ZA)
Title: Insulin preparations containing naci.
Inventor: NORUP ELSEBETH
IPC: A61K47/02
Filed: 1997-06-20
Abstract: Insulin preparations of superior chemical stability, comprising human insulin or an analogue or derivative thereof, glycerol and/or mannitol, and 5 to 100 mM of the halogenide are disclosed.
Patent GB-2372230-B (GB)
Title: Container liners
Inventor: TISI ANTONY LUIGI PAUL
IPC: B31B19/84
Filed: 2000-11-30
Granted: 2003-09-24
Abstract: A method of and apparatus for the automated manufacture of a liner of a cargo container has a work area (35) over which tubular plastics material (15) may be drawn out, for forming the liner. A shuttle (39) is disposed between the layers (18, 19) of the material and is maintained stationary as the material is drawn out, until a portion of the liner (15) to carry an attachment is disposed over the shuttle (39). The shuttle provides a counter-force for the bonding of the attachment (23) (such as an access pipe) to the liner and also serves to hold apart the upper layer (18) of the material from the or each other layer during the bonding operation. The shuttle may have rollers (41) which run on an internal surface of the liner material and may be maintained stationary with respect to the work area by magnets (52, 53) on the work area (35) and the shuttle (39) respectively. Following the drawing of a sufficient length of material while holding the shuttle stationary, the drawn length may be welded across (FIG. 9) to form and end panel for the liner and severed from the remaining material, with the shuttle (39) disposed in the remaining material.
Patent GB-2016473-B (GB)
Title: Cellulosic ion-exchange fibres
IPC: B01J47/12
Filed: 1979-03-06
Granted: 1982-09-02
Abstract: A cellulosic ion-exchange fibre which may be used in the form of filter paper and which can selectively retain heavy metal ions has the following group chemically bonded thereto   <IMAGE> wherein n and m, which may be the same or different, but are preferably the same, are 1 or 2. Alternatively, salts of this group may be used. The ion- exchange fibre may be produced by contacting a cellulosic fibre with an aqueous solution containing a compound of formula   <IMAGE> in which X is a leaving group such as a halogen, in the presence of an alkali and then subjecting the result to a heat treatment.
Patent GB-2025968-B (GB)
Title: 6 - methoxy - - methyl - 2 naphthalene-acetic acid resolution
IPC: C07C51/64
Filed: 1979-07-17
Granted: 1983-05-05
Abstract: The subject of the invention is a process for resolving mixtures of (+)- and (-)-6-methoxy- alpha -methyl-2-naphthaleneacetic acid into the enantiomers thereof, characterized in that N-methyl-D-glucamine [=1-deoxy-1-(methylamino)-D-glucitol] is used as the resolving agent, so that the 6-methoxy- alpha -methyl-2-naphthaleneacetic acid is converted into the corresponding diastereoisomeric N-methyl-D-glucamine salt pair which, because of very different solubilities, can be separated easily and completely with high yield.
Patent GB-2034872-B (GB)
Title: Plate heat exchangers
IPC: F28F3/10
Filed: 1979-10-26
Granted: 1983-05-05
Abstract: Special reinforcing members are provided for high pressure containment in critical portions of a thin plate-and-fin heat exchanger. These comprise a plurality of hoops of U-shaped cross section bridging the juncture lines of the heat exchanger manifolds, together with leading edge straps which provide structural reinforcement in the region between the manifolds and the conventional side bar reinforcing members in the central core section. The ends of the leading edge straps are structurally tied respectively to the side bars and the manifold reinforcing hoops.
Patent GB-2100184-B (GB)
Title: Friction welding apparatus
IPC: B29C53/00
Filed: 1982-02-05
Granted: 1984-08-22
Abstract: A friction welding apparatus for joining thermoplastic materials, such as a reinforcing plate to the inner surfaces of oppositely disposed legs of a generally U-shaped workpiece, includes flexible force applying means for applying a force in a direction normal to the direction of relative motion between the parts but in the plane of the mating surfaces for urging the legs of the U-channel into intimate contact with the edges of the reinforcing plate. During a weld time interval the parts undergo relative linear reciprocating motion while being urged in intimate contact by the flexible force applying means which causes the mating surfaces to soften under the influence of friction. After the weld interval, the parts are returned to their original position and are held in forced contact for a time sufficient for the mating surfaces to solidify. Upon solidification the force ceases and the welded parts are removed from the apparatus.
Patent GB-2146245-B (GB)
Title: Apparatus for applying two-part surgical fasteners
Inventor: GREEN DAVID T
IPC: A61B17/10
Filed: 1984-03-05
Granted: 1987-06-03
Abstract: In apparatus for applying a two-part surgical fastener including a fastener part having at least one prong and a retainer part having an aperture for receiving and retaining the distal end of the prong, the retainer part is initially held securely to the apparatus by contact with a lug extending into the aperture. When the two parts of the fastener are forced together, the distal end of the prong pushes the lug out of the aperture, thereby releasing the retainer part from the apparatus.
Patent GB-2235769-B (GB)
Title: Detection of inherited disease alleles in DNA samples using yeast artificial chromosomes
Inventor: ANAND RAKESH
IPC: C12Q1/6855
Filed: 1990-08-30
Granted: 1994-03-23
Abstract: Yeast artificial chromosomes comprising the cystic fibrosis gene. Probes, primers and kits for the diagnosis of cystic fibrosis.
Patent GB-2252356-B (GB)
Title: Locks
Inventor: NIEUWKOOP EVERT
IPC: G07C9/00
Filed: 1991-12-18
Granted: 1994-09-07
Abstract: An electronic lock is constructed to resemble the appearance and functionality of a conventional cylinder lock. Its key (22) has a bit (24) in which is mounted an integrated circuit chip (27) storing the key code and including a transmission coil for inductive coupling with reading means of the lock. The latter includes a coil (33) for generating a high frequency alternating magnetic field across a localised region of the keyway (12) concentrated via a toroidal ferrite core structure which defines a gap spanning the keyway through which the chip (27) passes when the key bit (24) is inserted. This core structure includes a U-shaped part (31) in the stationary lock housing (30) around which the coil (33) is wound, and two parts (35) mounted in the barrel, one to either side of the keyway (12), which register with the part (31) in the housing when the barrel is in the key-reading position. Further ferrite pads (28) may be mounted to either side of the coil in the key itself, to register with the ferrite parts (35) in the barrel. By this means, optimum flux coupling between the lock and key may be achieved, thereby minimising power consumption. <IMAGE>   <IMAGE>
Patent GB-2271671-B (GB)
Title: Inertia power generator
Inventor: WALL JOHN STEPHEN
IPC: H02K57/00
Filed: 1992-10-14
Granted: 1995-11-15
Abstract: A power generator comprising moving armatures, primary coils and secondary coils making various inclined planes, the magnetic field of the armatures producing induction of electricity by motion through the primary and secondary coils. Motion of the armatures, in suspension in the coils, produces a magnetic field with friction due to air only. A force applied to the velocity of ascent or descent gives the armatures uniform velocity on the various inclined planes. The power plant consists of inclinate and declinate assemblies and a control building to give generators of various electrical output.
Patent GB-2340814-B (GB)
Title: Sound and light emitting device for protection gas cylinder belt
Inventor: AL-ALI SALAH ABDULLAH
IPC: G01F23/00
Filed: 1998-10-08
Granted: 2000-07-05
Abstract: A protection device made of hard plastic material for releasable attachment to a gas cylinder comprises an annular base and an upstanding cylindrical sidewall with a vertical cutline. The device may include latching means, such as a buckle and strap, adjacent the cutline. The annular base may include three wheels, one of which has a parking brake. The sidewall includes a gas level indicator which is connected to a fight <B>1</B> and sound (bell) <B>2</B> emitting device. The warning light <B>1</B> and sound (bell) <B>2</B> will operate when the pointer on the gas level indicator reaches the empty level. The warning light <B>1</B> and sound (bell) <B>2</B> will go off when the gas cylinder is refilled. The light <B>1</B> and sound <B>2</B> emitting device (bell) are connected electrically to the gas level indicator. The belt fits around the lower end of a gas cylinder to prevent damage to the cylinder, flooring and users.
Patent GB-2332063-B (GB)
Title: Device for monitoring the presence of a person using proximity induced dielectric shift sensing
Inventor: NEWHAM PAUL F
IPC: A61B19/00
Filed: 1997-09-04
Granted: 2000-11-01
Abstract: A capacitive array is housed within a polyester mat or other appropriate nonconductive substrate material which is interconnected with a control module. The control module supplies to the capacitive array a suitable oscillator driver current and concurrently senses capacitance value changes within the capacitive array induced through dielectric shifts within the array brought about by the proximity or absence thereof of the patient's body mass. The monitor/control module generally comprises a power supply, a driver/sensor circuit, a calibration/comparator logic circuit, a system interconnection integrity circuit, and an alarm generation circuit. It may also optionally contain a nurse call relay circuit for interconnection to a facility's nurse call system.
Patent HU-217284-B (HU)
Inventor: SOMMERER RUDOLF DR
IPC: B61D17/22
Filed: 1994-03-24
Abstract: A találmány tárgya vőnatszerelvény, két vagy több, kerekekkel ellátőttés előnyösen kéttengelyes kőcsiegységgel (2). A találmány lényege,hőgy legalább két kőcsiegység (2) között kerékmentes szállítóegység(5) van elrendezve, amely a két szőmszédős kőcsiegységgel (2)csűklósan van összekapcsőlva, és a kőcsiegységek (2) felső körzetébenvan támasztva. ŕ
Patent HU-214344-B (HU)
Inventor: VISKY GYOERGY
IPC: C07J1/00
Filed: 1994-12-09
Abstract: A találmány tárgya eljárás ösztra-4,9,11-trién-3-őxő-ösztra-17b-őlnakösztra-4,9-dién-3-őxő-17b-ől-ból metanőllal történő acetálőzásalkiváltőtt kettőskötés átrendezés, majd az acetál-csőpőrt hidrőlizálásaés a kapőtt ösztra-5(10),9(11)-dién-3-őxő-17b-ől diklór-dicián-benzőkinőnnal önmagában ismert módőn történő dehidrőgénezése útján valelőállítására. A találmány szerint úgy járna el, hőgy a metanőllaltörténő acetálőzás sőrán a (II) képletű ösztra-4,9-dién-3-őxő-17b-őltdiklór-metánős őldatban p-tőlűőlszűlfőnsav katalízis mellett trimetil-őrtőfőrmiát jelenlétében reag ltatjűk, a keletkezett (III) képletűösztra-5(10),9(11)-dién-3-őxő-17b-hidrőxi-3-dimetil-acetáltfázistranszfer katalizátőr és p-tőűlőlszűlfőnsav jelenlétébenreagáltatjűk vízzel, végül a keletkezett (IV) képletű ösztra-5(10),9(11)-dién-3-őxő-17b-őlt önmagában ismert módőn diklór-dicián-benzőkinőnnal dehidrőgénezik. ŕ
Patent HU-220131-B (HU)
Title: Non-systemic control of parasites
Inventor: DR DORN HUBERT
IPC: A01N51/00
Filed: 1995-05-19
Abstract: Use of agonists and antagonists of nicotinic acetylcholine receptor (A) of insects for non-systemic combating of parasitic insects (fleas, lice and flies) on humans and animals. Independent claims are also included for: an agent and molded articles for non-systemic combating of parasitic insects on humans and animals comprising (A). ACTIVITY : Antiparasitic; Plant Protectant; Insecticide. MECHANISM OF ACTION : Nicotinic acetylcholine receptor agonist; Nicotinic acetylcholine receptor antagonist.
Patent HU-213904-B (HU)
Title: Process for producing solid catalytical complex and process for the polymerization of olefins by using a catalyst system containing said solid catalytical complex
Inventor: BIAN JIANG
IPC: C08F10/00
Filed: 1995-09-21
Abstract: Olefins are polymerised in contact with a catalyst system contg. (a) a solid catalytic complex based on Mg, a transition metal and a halogen, obtd. by (i) reacting (I) an oxygenated organo-Mg cpd. or a halogenated Mg cpd. with (II) an oxygenated organic cpd. or a halogenated cpd. of a transition metal of Gps. IVB or VB, to give a liq. complex, (ii) precipitating. the complex by means of a cpd. of formula AlRnX3-n, to give a solid catalytic complex, (iii) sepg. the solid complex, and (iv) treating the solid complex with a cpd. of formula AlRnX3-n, and (b) an organic cpd. of a metal of Gps. IA, IIA, IIB, IIIA or IVB. R = hydrocarbo gp.; X = halogen; n = less than 3.
Patent IT-1247870-B (IT)
Title: Tisane of the ten herbs
Inventor: PELAGALLI MARIO
IPC: A61K/
Filed: 1990-01-29
Granted: 1995-01-04
Abstract: The tisane of the ten herbs is a natural medicine with curative and preventive action against many diseases as it has shown in practice with no side-effects and is formed from the combination of extracts of some plants, each one present at a few milligrams per pill. This convenient dosage makes it possible to prolong the duration of a treatment at minimal maintenance doses either for prevention or for cure and to increase the dosage by increasing the pills in serious cases or at the start of the treatment.
Patent IT-1249213-B (IT)
Title: Combined method for controlling and guiding in the required direction the movements of inclined towers or buildings, so as to achieve complete stabilization thereof
Inventor: LUNARDI PIETRO
IPC: E04G/
Filed: 1990-03-23
Granted: 1995-02-20
Abstract: The invention relates to a combined method for controlling and guiding in the required direction the movements of towers and buildings which are inclined owing to subsidence of the ground, so as to achieve complete stabilization in the short and long term. This method envisages essentially freezing the ground portion where it is required to obtain raising and forced and gradual drainage of the water contained in the ground portion where a given subsidence is to be achieved. The ground portion to undergo drainage, in particular, is preferably compartmentalized by means of thin impermeable partitions made using suitable methods.
Patent IT-1189493-B (IT)
Inventor: FAVAGROSSA EDOARDO
IPC: A46B7/10
Filed: 1986-05-09
Granted: 1988-02-04
Abstract: A rotary brush structure particularly designed for motor vehicle washing installations is composed of a series of flexible rectangular laminar elements (2) dimensioned in such a way that they can be wrapped in adjacent positions on a tubular core (7). On one face of each of the said laminar elements (2) there are a plurality of cylindrical sockets (3) able to receive groups (8) of synthetic fibres constituting tufts of the brush. The groups (8) are fitted into sockets (3) over triangular areas of the rectangular laminar element (2) separated by a diagonal strip which is free from such tufts so that when wrapped onto a core the triangular areas meet to form an effectively continuous helical row (10) of tufts around the brush, separated by a helical region without tufts so that, in use, the brush acts as a screw auger conveyor to transport dirt particles in the general direction of its axis.
Patent IT-1194618-B (IT)
Title: Metal-refractory lining for furnace
Inventor: AMBROGI FRANCO
IPC: F24B/
Filed: 1980-03-10
Granted: 1988-09-22
Abstract: Leather is bonded to a wood (deriv.) without using any adhesive by contacting the leather and wood and subjecting the bonding zone to a pressure of at least about 30 bar and a temp. of 60-210 deg. C for at least 10 seconds, followed by cooling to room temperature. The entire process is ocnducted in an oxygen poor environment
Patent IT-1115636-B (IT)
Title: 6,9-Oxido prostaglandin analogues - useful as antihypertensives, vasodilators, thrombocyte aggregation inhibitors, etc.
Inventor: GANDOLFI CARMELO
IPC: A61K/
Filed: 1977-03-31
Granted: 1986-02-03
Abstract: Prostaglandin analogues of formula (I) and their salts are new. In (I) R is opt. esterified COOH, C(OR')3, CH2OH, CONRaRb, 1H-tetrazol-5-yl or CN; where each R' is 1-6C alkyl or phenyl; Ra and Rb are H, 1-6C alkyl, 2-6C alkanoyl or phenyl; Z1 is H or halogen; p is 0-7; q is 1 or 2; R1 is H, OH, 1-6C alkoxy, aralkoxy or acyloxy; Y is CH2CH2, C=C, cis-CH=CZ2 or trans-CH=CZ2; where Z2 is H or halogen. One of R2 and R5 is H, 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl or aryl, and the other is OH, 1-6C alkoxy or aralkoxy, or R2 and R5 together form O; R3 and R4 are H, 1-6C alkyl or F, or CR3R4 is vinylidene or cyclopropylidene; n and n' are 0-6; X is O, S or (CH2)m (where m is 0 or 1). R6 is H, 1-4C alkyl or a 3-9C cycloaliphatic gp. opt. mono-or poly-substd. by 1-6C alkyl and/or alkoxy. (I) can be used for the same therapeutic purposes as natural prostaglandins, but generally have better chemical stability and resistance to 15-PG-dehydrogenase enzymes. They are useful as antihypertensives and vasodilators (more active than PGE1 and PGE2); thrombocyte aggrega-inhibitors; oxytocic agents (more selective than PGF2 alpha); luteolytic agents; gastric secretion inhibitors and antiulcer agents (more effective than PGE3); and bronchodilators. A typical cpd. is 13-trans-6 beta H-6,9 alpha-oxido-155S-hydroxy-13-prostenoic acid.
Patent IT-1153159-B (IT)
Inventor: BREMBILLA ALMIRO
IPC: D06F73/00
Filed: 1982-08-02
Granted: 1987-01-14
Abstract: The apparatus substantially comprises a box-like structure (1) provided with bellows doors (4), as mechanically driven to open and closed positions. 
<??>At the central portion of the bellows doors (4), an upright (5) is pivoted, also mechanically driven for alternatively rotating through 180 DEG , and bearing two radially extending arms (6) provided for supporting the texticle articles to be ironed.