baber/WOPTO huggingface dataset:
Patent ZA-827742-B (ZA)
Title: Alkane and alkene derivatives and their preparation and use
Inventor: SODERVALL MARJA LIISA
IPC: A61K31/336
Filed: 1982-10-22
Abstract: The invention provides novel compounds of the formulaorwherein R<sub>1</sub> is hydrogen, hydroxy, alkoxy of 1 to 4 carbon atoms, benzyloxy, allyloxy, 2,3-epoxypropoxy, 2,3-dihydroxypropoxy, methoxymethoxy, ethoxymethoxy, or wherein one of R<sub>5</sub> and R<sub>6</sub> is hydrogen or R<sub>5</sub> and R<sub>6</sub> are alkyl groups of 1-4 carbon atoms which may be the same or different, or the -NR<sub>5</sub>R<sub>6</sub> group stands for a nitrogen containing 5 to 7 membered heterocyclic radial and m is 1 or 2; R<sub>2</sub> is an alkyl of 1 to 4 carbon atomswherein R<sub>7</sub> has the same meanings as R<sub>1</sub>, except that R<sub>7</sub> and R, cannot simultaneously be the same; R<sub>3</sub> is an alkyl of 2 to 4 carbon atoms, cyclopentyl or hydroxy-cyclopentyl; R<sub>4</sub> is hydrogen or hydroxy; and n is 0 to 3, provided that when R<sub>4</sub> is hydrogen, then R<sub>2</sub> and R<sub>3</sub> are not simultaneously lower alkyl containing up to 4 carbon atoms, and their non-toxic pharmaceutically acceptable acid addition salts and esters and mixtures thereof. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions of the compounds or their salts. The compounds and their non-toxic salts exhibit valuable pharmacological properties as estrogenic, anti-estrogenic, progestanic and anti-tumour activity. Certain compounds of the group are useful as chemical intermediates for the preparation of pharmaceutically active compounds of the invention.
Patent ZA-828382-B (ZA)
Title: Measured-value sensors for magnetic-inductive flowmeters
Inventor: BITTNER FRANS
IPC: G01F1/58
Filed: 1982-11-15
Abstract: A measured-value sensor for an inductive flowmeter comprises a fluid impermeable sintered ceramic measuring tube adapted to be positioned in a conductive-liquid flow path. Magnetic coils surround the tube and are adapted to apply a magnetic field to a conductive liquid traversing the path. A pair of diametrically opposite measuring electrodes contact the liquid traversing the path for tapping an induced voltage across the electrodes representing the flow of the liquid along the path, each of the electrodes having a metallic shaft traversing the tube substantially radially and sealingly sintered to the material of the tube. The ends of the ceramic measuring tube are provided with a flange, ground at its peripheral wall surface and fastened by shrinkage stress in a bore of a steel casing. After sintering of measuring tube, conductive paths are manufactured for the formation of grounding rings and other current-conducting components by applying a platinum paste on the ceramic measuring tube and reheating again subsequently. In the process, the paste compacts to form a thin conductor film which is firmly anchored on the surface of said measuring tube.
Patent ZA-841765-B (ZA)
Title: Bactericidal agents
Inventor: PETERSEN UWE
IPC: C07D405/14
Filed: 1984-03-09
Abstract: A method of combating plant-pathogenic bacteria, comprising applying to the bacteria or to a bacteria habitat a bactericidally effective amount of a cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid derivative of the formula   <IMAGE>   in which A represents straight-chain or branched alkylene with 1 to 6 carbon atoms or a >C=CH- radical, R1 represents alkoxycarbonyl with 1 to 6 carbon atoms in the alkyl part, benzyloxycarbonyl, carboxyl, optionally substituted carbamoyl, cyano or dialkoxyphosphonyl or alkylsulphonyl with 1 to 4 carbon atoms in the alkyl part, and R2 represents hydrogen, alkoxycarbonyl with 1 to 6 carbon atoms in the alkyl part, benzyloxycarbonyl, optionally substituted carbamoyl, cyano, chlorine, acetyl, alkyl with 1 to 3 carbon atoms or phenyl, or R1 and R2, together with the carbon atom which they substitute, can also form a 2-oxo-tetrahydrofuryl ring, R3, R4, R5 and R6 can be identical or different and represent hydrogen, methyl, ethyl or n- or i-propyl and X represents hydrogen, halogen or nitro, or an acid addition salt, alkali metal salt, alkaline earth metal salt, heavy metal salt or hydrate thereof. The heavy metal salts are new.
Patent ZA-844678-B (ZA)
Title: Animal repellants
Inventor: SNOW ROGER
IPC: A01N27/00
Filed: 1984-06-20
Abstract: A bird repellant composition including an effective amount of a polymeric component which polymeric component includes at least one butene polymer or copolymer, and an effective amount of a thickening agent.
Patent ZA-852495-B (ZA)
Title: Anticonvulsant agents
Inventor: ROBERTSON DAVID WAYE
IPC: A61P25/08
Filed: 1985-04-02
Abstract: This invention provides certain benzamide derivatives, their pharmaceutical formulations and their use as anticonvulsant agents.
Patent ZA-862029-B (ZA)
Title: Monoclonal antibodies against atrial,natriuretic peptides of humans
Inventor: HIRTH CLAUDIA
IPC: A61K49/00
Filed: 1986-03-19
Abstract: The invention generally relates to hybridoma cell lines, especially hybridoma cell lines which produce monoclonal antibodies (mAb) with specificity for atrial natriuretic peptides (ANP), especially of humans and rats, and to the use of the mAbs produced in this way as diagnostic aid and for research purposes both in vivo and in vitro.
Patent ZA-879482-B (ZA)
Title: Procedure for separating lignin and phenol from phenol solutions
IPC: C07C37/72
Filed: 1987-12-17
Abstract: A process for separating lignin and recovering phenol from a phenol solution obtained by treating a lignocellulose-containing material with a phenol-containing solution comprises the steps of:-   (1) extracting (19) the phenol solution (A, 18) with water or with an aqueous solution (20) at elevated temperature to give a phenol-containing aqueous phase (B) and a lignin-containing organic phase (C); (2) reducing the temperature (21) of the phenol-containing aqueous phase (B) so that there is formed a phenol phase of low water content (D), and an aqueous phase of low lignin content (E); and (3) the low lignin content aqueous phase (E) is returned to step (1) and lignin (28) is recovered (26) from the lignin-containing organic phase (C) produced in step (1). n
Patent ZA-882562-B (ZA)
Title: Sulfonyldecahydro-8h-isoquino-(2,1-g)(1,6)-naphthyridines,optical isomers thereof and related compounds
Inventor: CLARK ROBIN D
IPC: A61P15/00
Filed: 1988-04-12
Abstract: Compounds of the formula (I): <CHEM>  in which: X and Y are independently hydrogen, hydroxy, lower alkyl, lower alkoxy or halo, or X and Y taken together is methylenedioxy or ethylene-1,2-dioxy, and R is lower alkyl, optionally substituted phenyl, -(CH2)mOR<1> or -NR<1>R<2>, wherein m is an integer of 1 to 6 and R<1> and R<2> are independently hydrogen or lower alkyl, or the group -NR<1>R<2> forms a heterocycle of the formula: <CHEM> wherein A is -CH2-, -NR<1>- or oxygen, wherein R<1> has the above meaning and the wavy lines indicate that the hydrogen atom attached thereto is in either the  alpha - or  beta -position; or a pharmaceutically acceptable salt thereof, are useful as selective alpha 2-blockers.
Patent ZA-883568-B (ZA)
Title: Fluid injection system pump and pumping methods
Inventor: WILLIAMS HAROLD R
IPC: B01J4/02
Filed: 1988-05-19
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette (18) is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10).
Patent ZA-894706-B (ZA)
Title: Methods and devices for obtaining a homogeneous austenite structure
Inventor: REINICHE ANDRE
IPC: C21D1/74
Filed: 1989-06-21
Abstract: Process and device (100) for heat-treating at least one carbon steel wire (1) so as to obtain a homogeneous austenite structure, characterised in that the wire (1) is heated in a tube (2) containing a gas (4) virtually free from forced ventilation, the gas (4) being directly in contact with the wire (1), the time for heating the wire (1) being less than 4 seconds per millimetre of diameter of the wire (1). Pearlitising installation (300) using such a process and such a device. 
<??>Steel wires obtained according to this process, this device or this installation. 
<IMAGE>
Patent ZA-918141-B (ZA)
Title: Cutting device
Inventor: HARROP MARTIN
IPC: B26D7/08
Filed: 1991-10-11
Abstract: A cutting device comprising an ultrasonic vibrating device and a cutting blade (14-17) mounted on the device so as to be vibrated thereby/therewith, the blade lying in a plane extending transversely to the longitudinal axis of vibration wherein the vibrating device comprises two or more support members (12,13), the cutting blade (14-17) being supported by two adjacent support members (12,13). <IMAGE>
Patent ZA-931469-B (ZA)
Title: Hand luggage with intelligent opening feature.
Inventor: KING WILLIAM L
IPC: A45C3/02
Filed: 1993-03-02
Abstract: Attache cases and business cases in general typically have a portfolio section for organizing papers and a main packing section. Depending on the needs of the user, these portions can be selectively closed off. However, it is best that these sections are relatively accessible depending on whether the case is opened from the vertical position or whether the case is opened from the horizontal position. Accordingly, applicant has provided a portfolio catch system which, depending on the orientation of the case (10), holds the portfolio (20) in a closed position where the front (22) of the portfolio is attached to the lid portion (11) of the case (10), or in the alternative, if the case (10) is opened from the vertical position, the panel (22) is held to the base (14) of the case (10), thus preventing the contents of the base (14) from spilling and automatically permitting ready access to the contents of the portfolio (20). Also disclosed is a series of lid containers (13) and base containers (15) arrayed along the upper edge of the lid (11) and base (14) shells at the upper side of the case (10). These containers (13, 15) are readily accessible in all conditions of the case (10), and are especially accessible when the case is opened from the vertical position wherein access to the contents of the portfolio (20), as well as these lid and base containers (13, 15), can be readily had.
Patent ZA-945976-B (ZA)
Title: Sustained release pyriproxifen compositions for parasite control
Inventor: MILLER THOMAS A
IPC: A01N37/52
Filed: 1994-08-09
Abstract: The invention comprises a method of controlling fleas which includes continuously administering to the haircoat of a homeothermic animal an ovicidally effective amount of 2-(1-methyl-2-(4-phenoxyphenoxy)ethoxy)pyridine (pyriproxifen) from a sustained release matrix at a rate of .1 mcg/kg/day to 100 mcg/kg/day. The method may also include the use of additional ingredients such as insecticides, plasticizers, lubricants and antioxidants in a sustained release matrix.
Patent ZA-954766-B (ZA)
Title: Fungicidal mixtures
Inventor: AMMERMANN EBERHARD
IPC: A01N37/50
Filed: 1995-06-09
Abstract: PCT No. PCT/EP95/02027 Sec. 371 Date Dec. 10, 1996 Sec. 102(e) Date Dec. 10, 1996 PCT Filed May 27, 1995 PCT Pub. No. WO95/34206 PCT Pub. Date Dec. 21, 1995Fungicidal mixtures comprising a) the oxime ether carboxylic ester of the formula I    <IMAGE>noacetyl)-3-ethylurea (II)H3CCH2-NHCONH-C (CN)=NOCH3IIin a synergistically effective amount.
Patent ZA-959300-B (ZA)
Title: Heat-insulating bodies
Inventor: DIETRICH KARL WERNER
IPC: F16L59/02
Filed: 1995-11-03
Abstract: PCT No. PCT/EP95/04147 Sec. 371 Date Apr. 25, 1997 Sec. 102(e) Date Apr. 25, 1997 PCT Filed Oct. 23, 1995 PCT Pub. No. WO96/14207 PCT Pub. Date May 17, 1996A heat-insulating body comprises a) a porous pressed molded part having a bulk density of from 50 to 350 kg/m3, preferably of from 100 to 250 kg/M3, which has been obtained by comminution of plastics foam to powder or flakes, and binding of the power or of the flakes using a binder with simultaneous or subsequent pressing with shaping, and b) a film covering the pressed molded part, with the film which covers the pressed molded part having been evacuated and then hermetically sealed.
Patent ZA-962872-B (ZA)
Title: Dispenser
Inventor: DAVIES DAVID EIFION
IPC: B05B11/00
Filed: 1996-04-11
Abstract: PCT No. PCT/EP96/01558 Sec. 371 Date Jan. 28, 1998 Sec. 102(e) Date Jan. 28, 1998 PCT Filed Mar. 21, 1996 PCT Pub. No. WO96/32343 PCT Pub. Date Oct. 17, 1996A pump dispenser suitable for striped toothpaste, comprising a pump head [1] and a replaceable reservoir [2] for the toothpaste, in which the toothpaste is packed in radially disposed segments, and the reservoir is locked against rotation relative to the pump head.
Patent ZA-975841-B (ZA)
Title: Process for metal-removing machining.
Inventor: SANTORIUS ROLF
IPC: B23C3/06
Filed: 1997-07-01
Abstract: A process for the metal-removing machining of a workpiece, where a disc-shaped external milling cutter is provided having cutting edges positioned on its outer circumference, the workpiece is rotated, and peripheral surfaces of the workpiece are machined with the milling cutter, by rotating the milling cutter to have a cutting speed of at least 180 m/min when roughing and at least 200 m/min when finishing, and a chip thickness of between 0.05-0.5 mm.
Patent CH-633931-B (CH)
Inventor: OTSU IWAO
IPC: G04B45/00
Filed: 1976-09-30
Abstract: According to this invention, a broad stock sheet is prepared and subjected preparatorily to degreasing and cleaning treatments. Then, a series of desired patterns are provided on the stock sheet by the transfer printing or screen printing technique with a color ink paste containing dyestuff or pigment color and resin binder and then the printed patterns are heat set. The stock is chemically or electro-chemically plated with a metal layer, with exception of the printed and baked patterns. Punching is made for separating final products from the stock sheet, either before execution of the said printing step or after the said final plating step.
Patent GB-2354812-B (GB)
Title: Engine inlet with blown air drag reduction
Inventor: TINDELL RUNYON H
IPC: B64C21/08
Filed: 1998-07-16
Granted: 2002-03-13
Abstract: An air intake system disposable in an air vehicle turbo engine housing disposed in an exterior airflow for selectively reducing external engine boundary layer separation drag and external engine friction drag on the engine housing comprising an air inlet member for receiving engine intake air disposable within the engine housing. The air intake system further comprising a first air exit port disposed in fluid communication with the air inlet member, adapted to direct intake air from the air inlet member and to direct intake air substantially in the direction of exterior airflow, to reduce external engine boundary layer separation drag. The air intake system further comprising a second air exit port disposed in fluid communication with the air inlet member, adapted to direct intake air from the air inlet member and to direct intake air substantially in a direction perpendicular to the exterior airflow, to reduce external engine friction drag. The air intake system further comprising a control device for regulating intake airflow through the first and second air exit ports in response to sensed external engine conditions to mitigate at least one of external engine boundary layer separation drag and external engine friction drag.
Patent GB-2363392-B (GB)
Title: A method and apparatus for use in producing mop trimmings
Inventor: FEHRER MONIKA
IPC: D04H18/02
Filed: 2001-06-11
Granted: 2004-03-03
Abstract: A method and an apparatus for producing mop trimmings from a twisted yarn ( 7 ) which is cut into pieces is described. In order to prevent any untwisting of the yarn pieces it is proposed that the twisted yarn ( 7 ) is subjected to a needling prior to cutting.
Patent GB-2389115-B (GB)
Title: Polypeptide having a plurality of modified growth hormone receptor binding domains of growth hormone
Inventor: ROSS RICHARD
IPC: C07K19/00
Filed: 2001-12-14
Granted: 2005-03-16
Abstract: The invention relates to chimeric polypeptides wherein said polypeptides comprise a modified binding domain of growth hormone linked to a receptor binding domain of growth hormone receptor; and tandems/oligomers of said modified growth hormone binding domains.
Patent GB-2435905-B (GB)
Title: Heat-dissipating fan
Inventor: HORNG ALEX
IPC: F04D25/16
Filed: 2006-05-30
Granted: 2008-02-27
Abstract: A heat-dissipating fan includes a casing, a stator, and an impeller. The casing includes a base supported by a plurality of ribs. The base includes an axial tube for receiving a bearing through which a shaft extends. Vanes are provided on an outer circumferential wall of the impeller. An end of the shaft is fixed to an axial seat at a center of the impeller. A magnetic member is mounted to the other end of the shaft. The magnetic member and the impeller rotate synchronously under magnetic induction. When the heat-dissipating fan is mounted on top of a heat-dissipating device, a propeller of the heat-dissipating device is driven to turn synchronously under magnetic attraction. When air currents are driven by the vanes to flow downward, great noise resulting from tangential wind effect is avoided, as the ribs are not in the air inlet area.
Patent GB-2440879-B (GB)
Title: Expandable liner hanger system and method
Inventor: BRADDICK BRITT O
IPC: E21B23/02
Filed: 2006-05-25
Granted: 2010-09-22
Abstract: A liner hanger assembly seals with casing (22) and supports a liner (90) within a well. The tubular liner hanger body (50) and a tubular expander (40) may be positioned downhole at a desired depth on a running tool. An actuator assembly (12, 24) may forcibly move the tubular expander (40) into the liner hanger body (50), expanding the liner hanger body to seal and secure the hanger body to the casing string (22). The running tool may be released from the set liner hanger by an axially movable collet mechanism, such as ratchet ring (92) and a catch mechanism, such as threads (94). The running string thus need not be rotated to release from the set liner hanger.
Patent GB-2043307-B (GB)
Title: Analogue alarm electronic timepieces
IPC: G04G13/00
Filed: 1980-02-08
Granted: 1983-03-09
Abstract: Disclosed is an analogue alarm electronic timepiece having a time hand. The time hand is used as both alarm setting time hand and time display hand. The analogue alarm electronic timepiece comprises a reversible motor, an electronic circuit including a driving circuit for the reversible motor and means for counting and storing at least two kinds of relative time differences selected from the group consisting of the relative time difference between the present time and alarm time, the relative time difference between the alarm time and the display time, and the relative time differences between the alarm time and the display time, and an electronic acoustic transducer.
Patent GB-2200113-B (GB)
Title: Process for preparing 2-tert-butyl-4-methoxyphenol
Inventor: BECKER ABRAM
IPC: C07C67/00
Filed: 1988-01-14
Granted: 1990-10-17
Abstract: A process is described which permits to prepare substantially pure 2-tert-butyl-4-methoxyphenol, by reacting 4-bromo-2-tert-butylphenol with a methoxide in an organic solvent. The process permits to obtain a substantially pure 2-isomer, and avoids the need for the separation of the 2- and 3-isomers.
Patent GB-2217717-B (GB)
Title: Process for the production of porous membranes,the membranes produced thereby and their use as supporting matrices in test strips
Inventor: HILDENBRAND KARLHEINZ
IPC: C08J9/28
Filed: 1989-03-17
Granted: 1992-02-19
Abstract: The present invention relates to a process for the production of porous, and particularly macroporous, membranes. The membranes produced by the process are highly absorbent and can therefore be employed, as supporting matrices for test strips. These test strips can be used for the detection of substances to be analyzed in a liquid.
Patent GB-2305252-B (GB)
Title: Improvements in or relating to gas meters
Inventor: SPENDEL KARL DAMIAN
IPC: G07F15/00
Filed: 1995-09-12
Granted: 1999-04-28
Abstract: A gas meter comprising a meter housing, a gas volume measuring system and a valve, wherein the valve and the system are both contained within the housing, an inlet pipe, via which gas is supplied to the system and the valve, and an outlet pipe via which the gas supplied to the system and the valve is fed to a consumer, a first communication port, operatively associated with the system, via which data signals appertaining to gas supplied to a consumer via the outlet pipe are transmittable, the housing being adapted contiguously to receive a module which is effective to provide predetermined meter functionality, which module comprises a further communication port positioned for communication with the system via the said first communication port. <IMAGE>
Patent GB-2295547-B (GB)
Title: Photosensitising phthalocyanines
Inventor: COOK MICHAEL JOHN
IPC: A61K31/409
Filed: 1994-08-24
Granted: 1997-12-17
Abstract: Susceptible tumors are treated by first sensitizing them to incident electromagnetic radiation by of a compound of the formula: where M is a diamagnetic metal ion or a diamagnetic metal compound or silicon or a compound of silicon or is 2H; one H being bonded to each of the two nitrogen atoms depicted as being bonded to M at positions 29 and 31; R1 to R25 are the same or different and are independently selected from C1-C20, alkyl, C2-C20 alkenyl, X-O-Y, X2COOX1, x2COONR1R11 and H; wherein X and X2 are independently selected from a chemical bond, -(CH2)n- where n is an integer from 1 to 20 and -(CH2)aCH=CH(CH2)b where a and b are independently selected from integers 0-20 and a+b totals from 0 to 20; X1 is independently selected from C1-20 alkyl, C2-20 alkenyl and H; R1 and R11 are independently selected from H, C1-20 alkyl, C2-20 alkenyl; and Y is independently selected from C1-20 alkyl, C2-20 alkenyl and H; provided that not all R1-R25 are simultaneously H; and provided that not all R1-R25 are simultaneously n-alkoxy Thereafter tumors so treated are exposed to incident electromagnetic radiation which is absorbed by the compound (I).
Patent GB-2318711-B (GB)
Title: Data retransmission method used in confirmation transmissions
Inventor: AOKI SHIGEHIDE
IPC: H04L29/08
Filed: 1997-10-23
Granted: 1998-12-16
Abstract: A data retransmission method for a confirmation information transmission is provided which improves reliability of information transmission by preventing the loss of data when a transmission of data from layer 3 fails in layer 2. When transmitting layer-3-data from layer 3 to layer 2, layer 2 initiates timer observation and simultaneously transmits confirmation data to layer 1. If this transmission fails, a reply from layer 1 cannot be received and a retransmission procedure also fails, layer 2 notifies layer 3 of transmission failure, and simultaneously discards the layer-3-data. Layer 3 retransmits to layer 2 the layer-3-data which it previously transmitted, and layer 2 again transmits confirmation data to layer 1. If this transmission succeeds, layer 2 terminates the timer observation and notifies layer 3 of the successful transmission.
Patent GB-2334685-B (GB)
Title: Method and apparatus for the coating of substrates for pharmaceutical use
Inventor: BROWN STEVEN ROBERT
IPC: A61K9/70
Filed: 1997-11-13
Granted: 2001-06-13
Abstract: A method of coating a pharmaceutical substrate includes the steps of applying an active coating material to a surface of the substrate to form an active coating layer and applying a cover coating material onto the active coating layer to form a cover coating layer. The active coating layer is substantially completely covered by the cover coating layer.