baber/WOPTO huggingface dataset:
Patent ZA-882369-B (ZA)
Title: Assay and device for the determination of entities having biological activity
IPC: G01N27/327
Filed: 1988-04-05
Abstract: The invention relates to a novel assay for the determination of entities having biological activity and to a device for carrying out such determinations. The assay is a very sensitive one and quantities in the picogram per millimeter range can be determined. The assay is based on chrono-coulometric measurements with sequential measurements of a plurality of samples being carried out with the aid of a multiplexer, in combination with a potentiostat, there being provided suitable electrodes and means for applying a predetermined voltage. One of the electrodes is advantageously a glassy carbon electrode, carbon felt or cloth or carbon paper. Amongst biologically active entities there are antibodies/antigens; hormones/receptors ; nuclotides/ nucleotide probes, one of the members of such a pair being immobilized on an electrode surface, being tagged with an enzyme providing a signal in coulometric measurements.
Patent ZA-892215-B (ZA)
Title: Agents for the protection of plants against diseases
Inventor: KUNZ WALTER
IPC: A01N47/32
Filed: 1989-03-23
Abstract: Novel acylated urea derivatives of the general formula  <IMAGE>  in which: X is hydrogen or halogen; Y is halogen; R1, R2 independently of one another are hydrogen, C1-C6alkyl or C1-C6alkyl which is substituted by halogen, cyano, C1-C4alkoxy or COO-C1-C3alkyl, or is C3-C5alkenyl or C3-C5alkenyl which is substituted by halogen, or is C3-C5alkynyl or C3-C5alkynyl which is substituted by halogen, or is C3-C7cycloalkyl or C3-C7cycloalkyl which is substituted by C1-C2alkyl, halogen, cyano or COO-C1-C3alkyl, or is phenyl, benzyl or phenyl or benzyl which are substituted by C1-C3alkyl, C1-C3alkoxy or halogen; and R1 can furthermore also be the radical Q or Q which is substituted by C1-C3alkyl, C3-C7cycloalkyl, C1-C3alkoxy or halogen, where Q can be bonded to the N atom via a C1-C2alkyl; or where R1 and R2 together with the adjacent N atom from a 3- to 7-membered heterocycle which can additionally contain 1 or 2 further hetero atoms such as O, N or S, and a carbonyl group and can be substituted by C1-C3alkyl, halogen or COO-C1-C3alkyl; Q is furan-2-yl, thiophen-2-yl, isoxazol-3-yl, isoxazol-3-yl, thiazol-2-yl, 1,2,4-thiadiazol-3-yl, 1,3,4-thiadiazol-2-yl, 2-, 3- or 4-pyridyl radicals or 2-, 3- or 4-pyridyl radicals which are substituted by C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio or halogen; 2-, 4- or 5-pyrimidyl radicals or 2-, 4- or 5-pyrimidyl radicals which are substituted by C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio, halogen or cyclopropyl. The novel active substances have plant-protecting properties and are suitable in particular for the preventive protection of plants against infection with phytopathogenic microorganisms, such as fungi, bacteria and viruses.
Patent ZA-899556-B (ZA)
Title: A rapidly cleavable substrate for hiv protease
Inventor: MOELLING KARIN
IPC: C12Q1/37
Filed: 1989-12-14
Abstract: Hepta- to nona-peptides of the formula
 A-B-C-D-E-Opr-F-G-H,
 in which A is absent or is Val, Ile or Thr, B is Ser, Thr or Phe, D is Asp or Ala, E is Tyr or Phe, Opr is 5-oxaproline, F is Ile, Leu, Val, Thr or Gln, G is Val, Ile, Ser or Arg, and H is absent or is Gln, Glu, Pro or Thr, and the salts thereof are used for locating and detecting HIV protease and for testing possible inhibitors of HIV protease. They are prepared by known methods of peptide chemistry, preferably by means of solid-phase synthesis.
Patent ZA-902934-B (ZA)
Title: Spring bedding product
Inventor: SCOTT TERENCE A
IPC: A47C27/07
Filed: 1990-04-18
Abstract: A spring interior comprising a plurality of longitudinally extending bands of springs disposed side by side and connected together by helical lacing wires in the top and bottom faces of the bands. Each band of springs comprises a single length of wire formed into a plurality of substantially vertical coils of springs interconnected by interconnecting segments of wire located alternately in the top and bottom faces of the bands. Each interconnecting segment comprises a longitudinally extending bridging portion, a pair of transversely extending end portions, and a transversely extending support structure. The corners defined by the intersections between the bridging portions and the end portions of the interconnecting segments are radiused by radii of differing dimension so as to colinearly align the bridging portions of each band of springs. The support structure of the edgemost bands may be wrapped about the border wire to secure the border wire to the spring interior, and the end portion of the endmost interconnecting segments may be wrapped about the border wire for the same purpose.
Patent ZA-907834-B (ZA)
Title: Blends based on vinyl-aromatic polymers endowed with high mechanical characteristics
Inventor: FASULO GIAN CLAUDIO
IPC: C08L25/02
Filed: 1990-10-01
Abstract: Described are blends based on vinyl-aromatic polymers endowed with highly satisfactory mechanical characteristics and unchanged rheological properties, even after successive processing operations at temperatures equal to or higher than 200 DEG C, comprising:   (a) 10 to 90% by weight of vinyl-aromatic polymer containing from 0.5 to 5% by weight of vinyl-aromatic monomer-conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber;   (b) 5 to 50% by weight of polyolefin; and (c) 5 to 40% by weight of vinyl-aromatic monomer-conjugated diene star-shaped copolymer having a diene content of from 5 to 35% by weight. b
Patent ZA-911683-B (ZA)
Title: Shaving system
Inventor: PESIRI RICHARD SAMUEL
IPC: B26B21/56
Filed: 1991-03-07
Abstract: A shaving system of the wet shave type includes a support member that has a skin engaging surface in which a plurality of spaced apertures are defined. A blade unit has a generally tubular upstanding body portion of predetermined height that defines a central aperture, an integral, inwardly facing flange at one end that has a continuous sharpened shaving edge, and integral outwardly extending flange structure adjacent the opposite end of the tubular body. Depending latch structure is formed integrally with the support member and aligned with each aperture, and integral support structure disposed between the latch structure and the skin engaging surface receives and guides the body portions of the blade units with the latch structure engaging the outwardly extending flange structures of the blade units to secure the blade units in the support member.
Patent ZA-927859-B (ZA)
Title: Means for locking on a laid pipeline.
Inventor: HOFFMANN KLAUS
IPC: F16L21/06
Filed: 1992-10-13
Abstract: The said means is composed of a sealing gasket (2) and of one or more component(s), substantially forming a hollow cylinder (4), intended to interact with the said sealing gasket (2), the hollow cylinder (4) comprising an anchoring means (8). The sealing gasket (2) is made up of at least two assembled elements, which elements include a solid body (9), an annular bead (10), and a locking structure (3). <IMAGE>
Patent ZA-933349-B (ZA)
Title: Transdermal administration of oxybutynin
Inventor: LEE EUN SOO
IPC: A61K47/10
Filed: 1993-05-13
Abstract: The present invention is directed to the transdermal administration of oxybutynin together with a suitable permeation enhancer. The invention includes a transdermal drug delivery device comprising a matrix adapted to be placed in oxybutynin- and permeation enhancer-transmitting relation with the skin site. The matrix contains sufficient amounts of a permeation enhancer and of oxybutynin, in combination, to continuously administer to the skin for a predetermined period of time the oxybutynin to provide an effective therapeutic result. The invention is also directed to a method for the transdermal administration of a therapeutically effective amount of oxybutynin together with a skin permeation-enhancing amount of a suitable permeation enhancer.
Patent ZA-935942-B (ZA)
Title: Controlled release tablets
Inventor: LUDWIG JENNIE SUE GALLOWAY
IPC: A61P25/24
Filed: 1993-08-13
Abstract: A controlled sustained release tablet having at least one year shelf life and containing bupropion hydrochloride, hydroxypropyl methylcellulose and cysteine hydrochloride or glycine hydrochloride with the tablet having a surface area to volume ratio to effectively control bupropion hydrochloride release in the body.
Patent ZA-949739-B (ZA)
Title: An installation for the reprofiling of tracks carried out on a railway line
Inventor: JAEGGI JEAN-PIERRE
IPC: E01B31/18
Filed: 1994-12-07
Abstract: The rail re-shaper consists of a milling unit mounted beneath a railway vehicle (2), equipped with power cylinders (4,5,6) for adjusting its position vertically relative to the rail. A heater in front of the milling unit raises the temperature of the rail by several hundred degrees to facilitate the operation of the milling tools (24,24'). The rail heater (31) can be in the form of a high-frequency induction or laser beam unit. Behind the milling tools the rail re-shaper is equipped with a frame with a circulating coolant fluid. Each of the milling tools is mounted on a frame (8,9) by means of a sliding support, and has a suction or magnetic collector for the metal removed from the rail surface.
Patent ZA-959819-B (ZA)
Title: Substituted heterocylic compounds useful as inhibitors of (serine protease) human neutrophil elastase
Inventor: GYORKOS ALBERT
IPC: C07D271/10
Filed: 1995-11-20
Abstract: The present invention relates to certain substituted oxadiazole, thiadiazole and triazole peptoids which are useful as inhibitors of serine proteases including human neutrophil elastase, equivalently known as human leukocyte elastase.
Patent AT-411248-B (AT)
Title: Load holding device for suspending on haulage cable of lifting tackle has annular gap between piston and cylinder serving as overflow passage which is closed off by single-acting piston seal
IPC: B66C1/38
Filed: 2001-04-02
Granted: 2003-11-25
Abstract: The load holding device includes a cylinder housing a piston (4) with its piston rod (7) provided with an eye (8) by which the device is suspended on a cable or chain. An annular gap between the piston and cylinder serves as an overflow passage which is closed off by a single-acting piston seal (6). The return spring (5) against which the piston acts sits in a bore in the piston closed off by a locking bar fastened to the piston end by a retaining component (21) and which in the locked position engages in a locking recess in a shackle.
Patent AT-411234-B (AT)
Inventor: KAUFMANN WOLFGANG
IPC: B28D1/22
Filed: 2002-05-06
Granted: 2003-11-25
Abstract: The tile cutting appliance has a cutting tool (11) on a swing arm (6), operated by a lever (8). It is attached to a slide (5) which moves along a linear guide (4). A breaker (12) snaps off the tile at the cut score line. The breaker has a carrier strap on a swing axis (19) at the swing arm, which is held and locked in an upper rest position and can be moved down into an active setting.  The locking action is applied by a radial projection over the side edge of the carrier strap working with a bolt (22) of an elastic rubber or plastics material at the swing arm.
Patent GB-2362487-B (GB)
Title: Program reproduction system and method using communication network
Inventor: TERADA KOSEI
IPC: G06F17/30
Filed: 2000-05-17
Granted: 2002-02-06
Abstract: Client is connected to a selected program serving site via a communication network. The program serving site includes a database storing plural types of contents having various different characters and can supply a program file defining a sequence of a plurality of contents including those of different characters. The client receives a program file from the program serving site and also receives, from the database of the site, contents specified by the received program file. The program progression can be fast-forwarded or fast-reversed by fast-forwarding or fast-rewinding a currently-reproduced content.
Patent GB-2384673-B (GB)
Title: Graphic user interface for data processing device
Inventor: COLLINS PHILIP DAVID ABDY
IPC: G06F3/0482
Filed: 2002-12-12
Granted: 2004-09-01
Abstract: Graphic User Interface for Data Processing Device A handheld data processing device ( 82 ) has a touch-sensitive display screen ( 84 ) and interface means for generating a graphic user interface (GUI) on the screen, the GUI having one or more image elements ( 88, 92, 94, 96, 98, 100, 102 ), each representing an input. The screen ( 84 ) generates a control signal corresponding to an input in response to a portion of the screen on which an image element ( 88, 92, 94, 96, 98, 100, 102 ) representing said input is displayed being touched by a user of the device. The device has processing means for processing the control signal. The interface means is operable to locate the image elements ( 88, 92, 94, 96, 98, 100, 102 ) on an accessible portion of the screen ( 84 ) so that in use the image elements are within reach of a digit ( 90 ) of a hand in which the device is held. The image elements may, for example, be located in a fan in a corner of the screen, or in linear fashion along the edges of the screen.
Patent GB-2435767-B (GB)
Title: Method and system for predictive stratigraphy images
Inventor: FLORENT KELFOUN
IPC: E21B7/04
Filed: 2007-05-23
Granted: 2010-05-26
Abstract: Methods and systems are provided for displaying and forecasting the lithology and wellbore conditions to be encountered while conducting drill string operations in a wellbore. A method and system is described for predicting and modeling lithology while operating a drill string in a wellbore, comprising: developing a 3-D lithological model of a subsurface area; projecting a well path through said subsurface area; determining an open cylinder lithology display of said projected well path; and recording said determined open cylinder display. The open cylinder lithology display (the Predictive Stratigraphy Image) may be displayed with geological or structural cross-sections to compare the well path and the predicted well path, with the actual subsurface environment. Data acquired during drilling operations can be used in real time to update the model or the Predictive Stratigraphy Image, and the results compared with Predictive Image Logs and other wellbore images and data.
Patent GB-2451149-B (GB)
Title: Mass spectrometer
Inventor: GILES KEVIN
IPC: H01J49/00
Filed: 2007-12-12
Granted: 2010-05-05
Abstract: A mass spectrometer is disclosed comprising a device which is operable in a first mode of operation to separate ions temporally according to their ion mobility by applying a continuous axial electric field. The device is also operable in a second mode of operation wherein ions are separated temporally according to the their mass to charge ratio by pulsing an applied axial electric field ON and OFF.
Patent GB-2115720-B (GB)
Title: Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution
Inventor: LEFEBVRE MICHEL SERGE MAXIME
IPC: C13B35/08
Filed: 1983-02-25
Granted: 1986-01-22
Abstract: The modification of a diffusion barrier by the deposition of one or more inorganic species within the pores and onto the surfaces of said diffusion barrier to form an immobilized inorganic crystalline lattice barrier or molecular grid having substantially uniform permeability, to separate and select different ionic species, giving a high efficiency of separation with a low energy input. The immobilized inorganic diffusion barriers are used for selective separation of small molecules (e,g. molecular weight less than about 1,000 daltons) and provide means for the more effective separation of ionic species. A method is provided for the low cost removal of ions from molasses, to enhance fermentation efficiency and to improve its usefullness as a stock feed supplement, or to be followed by other treatments to reduce and/or remove higher molecular weignt substances, proteins and waxes, to produce sugar syrups and caramel substitutes.
Patent GB-2157981-B (GB)
Title: Batchwise coating of articles
Inventor: FORSTER ERIC
IPC: A23G3/26
Filed: 1985-03-22
Granted: 1987-07-22
Abstract: A coating pan (1) having a perforated bottom (2) is rotated over a drying air plenum (6) from a zone (8) of which air is mainly excluded by baffles 7. The sprays (12) spray a bed (4) of the pharmaceutical tablets or like articles to be coated in the zone (8) and the articles are continuously transferred between the spraying zone (8) and the drying zone (6) by rotating the pan.
Patent GB-2180520-B (GB)
Title: Methods of making metal can ends with plastics closures
Inventor: BALL MARTIN FRANK
IPC: B65D17/00
Filed: 1986-09-16
Granted: 1989-08-31
Abstract: A method of making a metal can end with a tear-open plastics closure, for a can intended to be resistant to leakage when subject to internal pressures, such as arise from carbonation of a beverage or thermal processing, wherein the undersurface of the can end is provided with a plastics coating (14). and the can end is pierced to form an aperture (15) with a peripheral downturned flange (16) at an angle of 80° to 120° to the plane of the can end and having a flat end. A one-piece ring pull closure is injection moulded on to the can end (10) from a plastics material resistant to softening at up to at least 65°C, without additional heating of the metal, so as to fill the aperture (15), bond with the coating (14), and enclose the flange (16), with a residual thickness below the flange of 0.08 to 0.5 mm. The thickness of the plastics material of the closure is such that it can be sheared against the flange when the ring pull (26) is pulled manually. The residual thickness of the plastics material may be varied around the aperture to increase resistance of the closure to creep, and the aperture may be pear-shaped or may be circular with a separate vent hole.
Patent GB-2271839-B (GB)
Title: Cryogenic reservoir
Inventor: ELATTE DANIEL
IPC: F17C3/08
Filed: 1993-10-19
Granted: 1996-05-08
Abstract: A cryogenic reservoir (1) comprising an internal reservoir (2) and an external reservoir (5) with vacuum insulation between them, is provided with a plug-valve (17) in a conduit (12) passing through the external reservoir (5). This plug valve (17) incorporates the trapping agent of the desorption gases, as a getter. In the case of accidental overpressure in the intermediate vacuum space, due to an escape of fluid from the internal reservoir (2), the "getter" is ejected to a distance with the plug valve (17), which avoids any dangerous reaction between the getter and the cryogenic fluid, which can for example be oxygen.
Patent GB-2341801-B (GB)
Title: Formulation
Inventor: WHEELER ALAN
IPC: A61K35/76
Filed: 1999-09-17
Granted: 2003-10-29
Abstract: A composition comprising:     (A) an antigen;   (B) a TH1-inducing adjuvant; and (C) a sparingly soluble amino acid or a derivative thereof.
Patent GB-2347288-B (GB)
Title: Transmission power control in radio communication
Inventor: ICHIKAWA YASUFUMI
IPC: H03G3/30
Filed: 1999-12-17
Granted: 2001-01-10
Abstract: A radio communication apparatus is provided with a first variable power amplifier 13 and a second variable power amplifier 14 in a radio transmission unit 22, and also a variable amplifier 16 is provided at a prestage of a modulation unit 15. A transmission power control bit is extracted from a reception signal sent from a communication counter station by a variable power amplifying-controlling unit 18. The variable power amplifying-controlling unit 18 updates a value of transmission power stored in an own station based upon the value of this extracted transmission power control bit, and also compares the updated transmission value with a predetermined threshold value. Based upon this comparison result, the first and second variable power amplifier 13 and 14, and the variable amplifier 16 are controlled in either a serial control manner or a parallel control manner so as to perform a variable power amplification, so that the own transmission power is adjusted.
Patent HU-216640-B (HU)
Inventor: ANTAL SANDOR
IPC: B29D24/00
Filed: 1992-03-02
Abstract: A találmány tárgya berendezés spirálisan felvezetett erősítőszálakattartalmazó flexibilis vezetékek felépítésére, mely erősítőszál-felvezető szerkezettel (8), a felvitt rétegek hőrdőzásár ésmőzgatására szőlgáló csőmaggal (1) és adőtt esetben erősítőszál-leeresztő csévékkel (9) rendelkezik. A találmány szerinti berendezéslényege, hőgy a csőmag (1) két vége célszerűen azőnős sínpályában (2)lévő mőzgatószerkezetekben (3, 4) van befőgva, melyek közül legalábbaz egyik a cs mag (1) főrgatására szőlgáló hajtással, és egyikük vagymindkettő a sínpályán való haladó mőzgás biztősítására szőlgálómeghajtással van ellátva, a felépítés főlyamán az erősítőszál-leeresztő csévék 9), és az erősítőszál-felvezető szerkezet (8)egymástól állandó távőlságban rögzítettek, míg a mőzgatószerkezetekáltal létrehőzőtt haladó és főrgómőzgás viszőnyának beállítására éskívánt értéken va ó tartására a berendezés elektrőmős, mechanikűs vagyhidraűlikűs beállítószerve(ke)t tartalmaz. A találmány szerintieljárás lényege, hőgy a csőmag (1) végeit mőzgatószerkezetekbe főgjákbe, egyik vagy mindkét végét haladó mőzgás előállítására és egyik vagymindkét végét főrgómőzgás előállításá a alkalmas meghajtással látjákel, a csőmag (1) átmérőjének függvényében meghatárőzzák a haladó ésfőrgómőzgás arányát az erősítőszál felvezetési szögének kialakításánakérdekében, és a haladó, illet e főrgómőzgás meghatárőzőtt arányátbeállítják, és az erősítőszálat felvezetik, miközben a beállítőttmőzgási viszőnyőkat a kívánt értéken tartják. ŕ
Patent HU-217090-B (HU)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-03-16
Abstract: A találmány tárgya eljárás pőlimerek előállítására etilénesentelítetlen kettős kötéssel rendelkező mőnőmereknek – belsőfalfelületein pőlimerréteg-lerakódást gátló bevőnattal ellátőttpőlimerizálótartályban végzett – pőlimerizálásával. A lerakódást gátlóbevőnatűl szőlgáló anyag (A) egy legalább két aminőcsőpőrttalrendelkező arőmás aminvegyület és (B) egy arőmástetrakarbőnsavanhidrid kőndenzációs termékét tartalmazza lúgősőldatban. Ezt az anyagőt használják fel a pőlimerizációs edény belsőés egyéb felületein bevőnat képzésére. A bevőnattal ellátőtt edényhatékőny pőlimerréteg- lerakódásának gátlásában, és hasznős őlyanpőlimer gyártásánál, amely kevés halszemanyaghibát tartalmaz és jófehér színnel bír. ŕ
Patent HU-212140-B (HU)
Title: Arrangement for localizing objects and for data exchange with these objects
Inventor: PETRY HANS PETER
IPC: G07B15/06
Filed: 1992-03-02
Abstract: The invention concerns an arrangement for locating objects and for exchanging data with these objects. The aim is to locate and exchange data with every single object in a plurality of objects moving in any way in a predetermined zone. To this end, the zone (2) is illuminated from a fixed station (4) by a microwave antenna arrangement with a plurality of stationary radiation beams covering the entire zone or with a swivelling radiation beam. The arrangement of the invention can be used to collect tollgate fees of vehicles.
Patent HU-218243-B (HU)
Title: Paving stone set
IPC: E01C5/06
Filed: 1993-03-05
Abstract: PCT No. PCT/EP93/00507 Sec. 371 Date Nov. 9, 1993 Sec. 102(e) Date Nov. 9, 1993 PCT Filed Mar. 5, 1993 PCT Pub. No. WO93/18232 PCT Pub. Date Sep. 16, 1993.A concrete paving stone adapted to be disposed in circular and elongate paving configurations. The paving stone includes at least two side walls and a substantially planar upper face, each of the side walls being an arched side wall and including an elevated face at a center region thereof which comprises an abutting surface and two associated wedge surfaces adjoining the abutting surface on both sides thereof. The associated wedge surfaces extend from the abutting surface to an associated arched side wall. The elevated face further extends across a substantial portion of a length of the associated arched side wall and is effective for creating a fixed abutment between adjoining arched side walls of adjoining paving stones in a paving configuration.