baber/WOPTO huggingface dataset:
Patent RS-52500-B (RS)
Title: Aryl urea compounds in combination with other cytostatic or cytotoxic agents for treating human cancers
Inventor: DUMAS JACQUES
IPC: A61P35/00
Filed: 2002-12-03
Abstract: This invention relates to aryl urea compounds in combination with cytotoxic or cytostatic agents for use in treating raf kinase mediated diseases such as cancer.
Patent ZA-846723-B (ZA)
Title: Process for the preparation of immune interferon
Inventor: KUNG HSIANG-FU
IPC: G01N33/53
Filed: 1984-08-28
Abstract: A method for the extraction of intact recombinant human immune interferon with guanidine-HCl is disclosed. This method permits the purification to homogenity of intact recombinant human immune interferon.
Patent ZA-851555-B (ZA)
Title: Acylamino oxo or hydroxy substituted alkylamino thiazines and thiazepines
Inventor: WELLER HAROLD NORRIS III
IPC: A61P9/12
Filed: 1985-02-28
Abstract: New compounds, possessing angiotensin converting enzyme inhibition activity and thus useful as hypotensive agents, have the formula 
<CHEM>
 wherein R is 
<CHEM>
 or 
<CHEM>
 X is an oxo substituted thiazine or thiazepine, and R1, R2, R3 and R4 are as defined herein.
Patent ZA-872928-B (ZA)
Title: Method and apparatus for the manufacture of reinforcements for tires
Inventor: LAURENT DANIEL
IPC: B29D30/34
Filed: 1987-04-24
Abstract: The manufacture of a reinforcement for a tire comprises the following steps: (a) a continuous cord is hooked to retention means disposed in two circles which are a distance apart which corresponds to the length of the path of a cord from one side of the reinforcement to the other so that the cord, disposed in this way, defines a cylinder by a plurality of passes back and forth from one retention means to another, (b) by a suitable movement of the retention means, the cord which is disposed in this way is folded back on and around a core defining the shape of the inner surface of the tire, (c) the anchoring of the cord being assured, the retention means are released.
Patent ZA-883087-B (ZA)
Title: Process for introducing gas into a metallurgical vessel outlet opening provided with a sliding gate
Inventor: MUELLER BRUNO
IPC: B22D37/00
Filed: 1988-04-29
Abstract: The intention is to improve the introduction of flushing gas via the closed gate plate (6) in order to achieve if possible a one hundred per cent spontaneous outflow rate after the opening of the gate. When a predetermined backpressure of the flushing gas is reached and/or immediately prior to the opening of the gate plate (6), at least one jet produced by a pressure wave of at least 12 bar frees blockages arising in the nozzle (1) for spontaneous flow. 
<IMAGE>
Patent ZA-884484-B (ZA)
Title: Essential fatty acid compositions
Inventor: HORROBIN DAVID FREDERICK
IPC: A61P25/28
Filed: 1988-06-23
Abstract: Treatment or prevention of memory loss with a medicament consisting of an n-6 essential fatty acid selected from GLA, DGLA, AA, adrenic acid and the 22:5 n-6 acid and an n-3 essential fatty acid selected from the 18:4 n-3 and 20:4 n-3 acids, EPA, the 22:5 n-3 acid and DHA.
Patent ZA-887148-B (ZA)
Title: Apparatus and method for determining the amount of aterial in a tank
Inventor: NORRIS STEPHEN GUY
IPC: G01F23/00
Filed: 1988-09-23
Abstract: An apparatus and method for determining tank contents employs processing means for comparing sensing outputs (e.g. derived from a liquid level sensor (4)) with metering outputs (e.g. derived from a volumetric totaliser connected to a dispenser (2)) in order to determine errors in the sensing outputs and thereby to provide a corrected calibration characteristic. In the preferred embodiment (which applies to a storage tank (1) containing petroleum), the calibration characteristic is refined, in stages, by applying incremental changes to a conversion factor used in determining data values related to the sensing output and by computing correlations to determine an optimum calibration characteristic. A corrected calibration characteristic (stored in a PROM) may be subsequently employed in equipment for displaying tank contents.
Patent ZA-888981-B (ZA)
Title: D-cycloserine and its prodrugs as cognitive enhancers
Inventor: CORDI ALEX A
IPC: A61P25/28
Filed: 1988-11-30
Abstract: The compound D-cycloserine and its prodrug compounds are described as having cognitive-enhancing activity.
Patent ZA-901577-B (ZA)
Title: Low shrink force shrink film
Inventor: NELSON MARTINDALE
IPC: B32B7/027
Filed: 1990-03-01
Abstract: The multilayer shrink film of the present invention provides very low shrink tension approximating some PVC films, while providing relatively high free shrink characteristics and relatively low shrink temperatures. The preferred film has three layers including a relatively thick core layer comprising a polymeric material or blend of polymeric materials having a relatively low melting point, typically less than about 100 DEG C, two outer layers comprising a polymeric material or blend of polymeric materials having a relatively high melting point, typically greater than about 100 DEG C, the material of the outer layers having a melting point at least about 10 DEG C higher than the melting point of the material of the core layer.
Patent ZA-909088-B (ZA)
Title: Lipospheres for controlled delivery of substances
Inventor: DOMB ABRAHAM J
IPC: A61K9/16
Filed: 1990-11-13
Abstract: Solid, water-insoluble lipospheres formed of a solid hydrophobic core having a layer of a phospholipid embedded on the surface of the core, containing biologically active agent in the core, in the phospholipid, adhered to the phospholipid, or a combination thereof, are disclosed for use in providing extended release of active agent, including drugs such as vaccines and anesthetics, insect control agents such as insecticides and repellents, and agricultural compounds such as fertilizers, fungicides, pesticides, and herbicides. Lipospheres can be prepared by a melt technique or a solvent technique, summarized as: (1) forming a liquid solution or suspension of the agent by either melting the agent, or dissolving or dispersing the agent in a liquid vehicle, to form a mixture of liquid agent that solidifies at room temperature or greater; (2) adding phospholipid and an aqueous solution to the liquid agent to form a suspension; (3) mixing the suspension at a temperature above the melting temperature until a homogeneous fine dispersion is obtained; and then (4) rapidly cooling the dispersion to below the melting temperature of the liquid mixture containing the agent. Agent can also be added to the phospholipid or mixed with the resulting lipospheres. The agent containing lipospheres have several advantages over other delivery systems, including emulsions, vesicles and liposomes, including stability, low cost of reagents, ease of manufacture, high dispersibility in an aqueous medium, a release rate for the entrapped substance that is controlled by the phospholipid coating and the carrier. Examples demonstrate the effective administration of anesthetics, antigens, and insect repellent (DEET).
Patent ZA-909445-B (ZA)
Title: Immunostimulating 6-aryl-5,6-dihydroimidazo(2,1-b)thiazole derivatives
Inventor: RAEYMAEKERS ALFONS HERMAN MARG
IPC: A61P37/04
Filed: 1990-11-23
Abstract: Novel 6-aryl-5,6-dihydroimidazo[2,1-b]thiazole derivatives of formula   <CHEM>  wherein Ar is phenyl optionally substituted with halo, hydroxy, C1-6alkyloxy, mercapto, C1-6alkylthio, C1-6alkyl, nitro, amino, mono- and di(C1-6alkyl)amino, C1-6alkylcarbonylamino, arylcarbonylamino, C1-6alkylsulfonylamino, trifluoromethyl, cyano, aminocarbonyl, mono- and di(C1-6alkyl)aminocarbonyl, hydroxycarbonyl, C1-6alkyloxycarbonyl, carboxaldehyde or hydroxymethyl; pyridinyl; thienyl; furanyl or furanyl substituted with either C1-6alkyl or halo; R<1> and R<2> are C1-20alkyl, (C3-7cycloalkyl)C1-6alkyl, C3-7cycloalkyl, aryl or (aryl)C1-6alkyl; one of R<1> and R<2> may by hydrogen; or R<1> and R<2> taken together may form a C3-6alkanediyl radical; the acid addition salts and stereochemically isomeric forms thereof, said compounds having immunostimulating properties. Pharmaceutical compositions containing such compounds as active ingredient. Processes of preparing said novel compounds and pharmaceutical compositions.
Patent ZA-915655-B (ZA)
Title: Waste water treatment plant
Inventor: BLACK DONALD WILLIAM
IPC: C02F3/08
Filed: 1991-07-18
Abstract: Waste water treatment plant of the type in which liquid and solid components of waste water are first separated by settlement, biomass in the waste water is then subjected to digestion by microorganisms supported on rotary contactors (29, 30) which periodically expose the biomass to air, and finally the waste water undergoes a second settlement to separate remaining solids. The plant comprises a plurality of rotary contactor units (29, 30), each accommodated in a biozone tank (22, 24, 26) arranged in a row above respective primary settlement tanks (12, 14, 16). The axes of rotation of the units are transverse to the row of tanks, and each unit has its own individually controllable drive. A sludge storage tank is provided to receive settled sludge from the primary settlement tanks (12, 14, 16), the tank being divided into compartments (38, 40, 42), one per primary settlement tank. Pumps (44) are provided to transfer sludge from the primary settlement tanks (12, 14, 16) to the storage tank. The floors of the settlement tanks and sludge tanks are benched to localise the sludge for easy removal.
Patent ZA-916640-B (ZA)
Title: Excavating tooth point particularly suited for large dragline buckets
Inventor: JONES LARREN F
IPC: E02F9/28
Filed: 1991-08-22
Abstract: An excavating tooth point having a pin receiving opening, a cavity in the point in communication with the opening and a resilient lock for the pin in the cavity.
Patent ZA-951430-B (ZA)
Title: Axial vane rotary device and sealing system therefor
Inventor: CHERRY BRIAN W
IPC: F01C1/344
Filed: 1995-02-21
Abstract: An axial vane rotary device (14) includes a stator (16) with a cylindrical internal chamber (34) defined an annular outer wall (40) and two side walls (36, 38) of the stator. Each side wall has an annular cam surface (42, 44). A rotor (54) is rotatably mounted within the chamber. The rotor has an annular outer wall (66) and a plurality of angularly spaced-apart, axially extending slots (64) extending therethrough. A vane (68) is slidably received in each slot. The vanes reciprocate axially and alternatively expand and compress spaces between adjacent vanes and the cam surfaces as the rotor rotates. The cam surfaces have alternating first portions (92) and second portions (90). The second portions are further from the rotor than the second portions. The first portions of one said cam surface are aligned with second portions of another said cam surface. The slots extend radially outwards on the rotor to the annular outer wall thereof. The outer edge of each vane slidably engages the annular outer wall of the stator. The outer wall of the stator may have a guide cam (96) and the vanes may each have a follower (98) received by the guide cam. The guide cam is shaped to came the vanes to reciprocate axially with respect to the rotor as the rotor rotates. Each of the vanes may have resiliently biased first seals (110, 112) extending along the inner edge (106) and second seals (134) along side edges (70, 72) thereof.
Patent ZA-968482-B (ZA)
Title: Therapeutic diet for metabolic abnormalities found in dogs with lymphoma.
Inventor: OGILVIE GREGORY K
IPC: A61P35/00
Filed: 1996-10-08
Abstract: The severity of metabolic disturbance in animals with cancer is mitigated by feeding the animal a nutritionally balanced food composition having a fat content of about 27 to 35%, on a dry matter basis, a carbohydrate content of about 15 to about 27% on a dry matter basis in which is present a mixture of arginine, omega-3 polyunsaturated fatty acids and omega-6 polyunsaturated fatty acids, the weight ratio of omega-3, omega-6 fatty acid being in the range of 0.3:1 to 3.5:1.
Patent AT-411528-B (AT)
Title: Separator to separate light liquids and solids from waste water/sewage, and especially mineral oils, has a coalescence packet in the flow within a housing to form a floating layer with cleaned water taken from the base of a vertical tube
Inventor: OFNER HUBERT ING
IPC: C02F1/40
Filed: 2002-06-06
Granted: 2004-02-25
Abstract: A separator has housing with inflow fitted with valve controlled by float. A vertical tube in the housing is sealed at the base, extending to the upper end of the housing. The waste water and sewage passes through a coalescence packet for a coarse separation of sludge and light fluids or light solids, in a flow angled downwards from the interior of the housing into the interior of the tube. The separator for light fluids has a housing (11) with an inflow (20), fitted with a valve (21) controlled by a float (22). A vertical tube (30) in the housing is sealed at the base (12), extending to the upper end of the housing. The waste water and sewage passes through a coalescence packet (60) for a coarse separation of sludge and light fluids or light solids, in a flow (61) angled downwards from the interior of the housing into the interior of the tube. On the entry of the waste water/sewage through the packet, the contained light fluids and/or light solids coalesce into larger units and rise into the floating layer within the housing, The outflow (50) extends from the base of the tube upwards to the level of the inflow, and out from the housing.
Patent GB-2410951-B (GB)
Title: Novel metallocene-based phosphorus chiral phosphines
Inventor: WHITTALL JOHN
IPC: B01J31/00
Filed: 2005-01-14
Granted: 2009-07-22
Abstract: The present invention relates to metallocene-based phosphine ligands having chirality at phosphorus and at least one other element of chirality (planar chirality and/or chirality at carbon); and to the use of such ligands in asymmetric transformation reactions to generate high enantiomeric excesses of formed compounds. A method for the preparation of ligands according to the invention involving the conversion of the ortho-lithiated substituted metallocene to a phosphine chiral at phosphorus is also disclosed.
Patent GB-2456235-B (GB)
Title: Stable beta-adrenergic receptor mutants
Inventor: WARNE ANTONY JOHANNES
IPC: C07K14/72
Filed: 2008-03-20
Granted: 2009-10-28
Abstract: A method for selecting a G-protein coupled receptor (GPCR) with increased stability, the method comprising(a) providing one or more mutants of a parent GPCR,(b) selecting a ligand, the ligand being one which binds to the parent GPCR when the GPCR is residing in a particular conformation,(c) determining whether the or each mutant GPCR has increased stability with respect to binding the selected ligand compared to the stability of the parent GPCR with respect to binding that ligand, and(d) selecting those mutants that have an increased stability compared to the parent GPCR with respect to binding the selected ligand.Mutants of β-adrenergic receptor, adenosine receptor and neurotensin receptor are also disclosed.
Patent GB-2001112-B (GB)
Title: Knitwork drawing device in a double cylinder circular knitting machine
Inventor: LONATI FRANCESCO
IPC: D04B15/88
Filed: 1978-07-13
Granted: 1982-05-12
Abstract: A knitwork drawing device which has a hollow piston rod movable axially through one of the needle cylinders in a double cylinder circular knitting machine, and a knitwork retaining member arranged at the height of the stitch-formation area and rotatable with the needle cylinders. The hollow piston rod is secured to a fluid-operated piston slidable in a cylindrical chamber coaxial with the needle cylinders. Tensioning of the knitwork is effected by leaving the hollow piston rod to rest on the knitwork being knitted, which is held at its initial portion by the retaining member internally of the hollow piston rod and by the needles which continue to knit externally of the hollow piston rod. The whole stroke of the piston and hollow piston rod is thus the half of the whole length of the knitwork and the axial dimension of the knitting machine is considerably reduced.
Patent GB-2003673-B (GB)
Title: Miniature synchronous motor
IPC: G04C3/16
Filed: 1978-08-16
Granted: 1982-05-26
Abstract: A miniature synchronous motor having a bell-shaped rotor and a damping body, freely mounted, but non-rotatable on the rotor shaft. The damping body being urged, at least substantially in a radial direction by a spring, the force of which also acts substantially equally for both bearings of the motor so as to reduce noise during operation.
Patent GB-2076205-B (GB)
Title: A talking electronic apparatus
IPC: G10L13/047
Filed: 1981-03-27
Granted: 1983-02-16
Abstract: A talking electronic apparatus comprises a memory storing question data representing a plurality of questions and answer data representing a plurality of respective answers to the questions; means, including a speech synthesizer, for selecting an item of question data representing a given question from the memory and for converting it into audible human speech; means, including a keyboard, for receiving an answer to the given question entered by a user and for comparing it with the appropriate item of answer data from the memory; and means for indicating audibly to the user that the entered answer is incorrect. The last-named means may cause the question to be repeated or may invite the user to enter a further answer to the question. <IMAGE>
Patent GB-2127255-B (GB)
Title: Improvements in or relating to data interconnecting networks
Inventor: AMPULSKI JOSEPH WILLIAM
IPC: H04J3/06
Filed: 1983-09-07
Granted: 1985-11-20
Abstract: A circuit for signal generation and synchronisation is disclosed for a ring network in which a number of stations communicate with each other. The circuit, which is provided at each station in the ring, includes a phase locked loop which loosely couples the transmit and receive clocks of each station during a repeater mode of operation. During a transmit mode the receive and transmit clocks are de-coupled so that phase delay around the ring does not degrade the transmission clock each time a transmission is initiated. The circuit includes logic gates for detecting the transmission of a token, means for generating a token and means for jam syncing the transmit and receive clocks to detect transitions in the incoming data during the repeater mode and after a token has been generated at the end of the transmit mode.
Patent GB-2170816-B (GB)
Title: Concentrated single-phase built liquid detergent composition
Inventor: CROSSIN MICHAEL CHRISTOPHER
IPC: C11D1/72
Filed: 1985-12-18
Granted: 1988-05-05
Abstract: The composition comprises   (a) from 15 to 18%, by weight, of a water-soluble non-phosphate detergent builder salt; (b) from 15 to 23%, by weight, of a surface active nonionic detergent compound which is the condensation product of 5 to 9 moles of ethylene oxide with one mole of a C12-15 aliphatic alcohol. (c) from 1 to 6%, by weight of at least one amphoteric detergent compound selected from betaine detergent compounds; (d) from 5 to 8%, by weight, of a solubilizer selected from alkali metal salts of nonyl succinic or nonyl maleic anhydride; and   (e) from 35 to 65%, by weight, water. m
Patent GB-2268504-B (GB)
Title: Pigments comprising carbon black coated onto a platelet-like substrate
Inventor: BERNHARDT KLAUS
IPC: C09D7/62
Filed: 1993-07-08
Granted: 1996-04-17
Abstract: The invention relates to a pigment containing carbon black having improved abrasion resistance comprising a platelet-shaped substrate coated with a metal oxide layer containing carbon black, wherein the carbon black is fixed on the substrate by means of an anionic or cationic and a nonionic surfactant and an organosilane compound.
Patent GB-2346952-B (GB)
Title: Low cost force feedback pointing device
Inventor: ROSENBERG LOUIS B
IPC: G06F3/0354
Filed: 1999-12-15
Granted: 2003-08-06
Abstract: A low-cost force feedback interface device for providing low cost force feedback for enhancing interactions and manipulations in a graphical environment provided by a computer. One embodiment provides a mouse movable in a planar workspace and providing output sensor signals representative of that movement. Mouse button movement is detected to send command signals to the host computer, and an actuator coupled to the button applies an output force in the degree of freedom of the button. In a different embodiment, a force feedback pointing device includes a cylindrical member that may be rotated about an axis and translated along that axis to provide sensor signals to control a position of a graphical object such as a cursor. A command sensor detects motion of the cylindrical member perpendicular to the translation, such as when the cylindrical member is pressed down by the user. An actuator applies an output force in the perpendicular degree of freedom of the cylindrical member. The output force is correlated with interaction of the controlled cursor with other graphical objects in the graphical environment. The force sensation can be a jolt, vibration, constant force, texture force, or other type of force.
Patent HU-220089-B (HU)
Title: Process for producing of food containing fruit and vegetables with use of pectin methylesterase and the produced products
Inventor: FAUQUEMBERGUE PIERRE CLEMENT L
IPC: A23L21/10
Filed: 1993-11-30
Abstract: The present invention discusses the use of pectinesterase to demethoxylate high-methoxylated pectins. The pectinesterase makes possible the preparation of food containing fruit or vegetables in a more efficient way. Specifically, fruit and vegetable jams, jellies, compotes and soups are prepared without or with greatly reduced sugar and pectin addition. The present invention also discusses a process for producing apple sauce comprising the use of pectinesterase.
Patent HU-218605-B (HU)
Inventor: KOEHLER GUENTHER
IPC: C07C67/00
Filed: 1997-06-12
Abstract: A találmány tárgya eljárás hosszabb szénláncú ???-dikarbonsav-diészterek előállítására cikloalifás ketonokból és szénsav-diészterbőlerősen bázikus szer jelenlétében oly módon, hogy 8–20 gyűrűtagúcikloalifás ketont legalább ekvimoláris mennyiségű szénsav-diészterrelés katalitikus mennyiségű, erősen bázikus anyaggal folyamatosan egyreaktorba vezetnek, ahol végbemegy a cikloalifás keton és szénsav-diészter megfelelő ciklusos ?-ketosav-észter-- enoláttá valókondenzációja és ennek az ???-dikarbonsav-diészterré valógyűrűhasadása a szabaddá váló alkohollal, majd a reaktorból areakciókeveréket folyamatosan eltávolítják. ŕ
Patent IT-1232500-B (IT)
Title: Method and device to harden, calibrate and externally finish holes in which shafts will be frictionally moving, especially anti-wearing axle boxes of pumps and gears hydraulic motors
Inventor: ADRIANO MARZOCCHI
IPC: B23P/
Filed: 1989-08-09
Granted: 1992-02-17
Abstract: The hole (F) of the metallic piece (B1, B2) in which a shaft will be frictionally rotating (A1-A2) is made by machine processing and its diameter (D) is slightly smaller than the nominal value (D1). Subsequently the hole is processed with internal drawing with lubricating and cooling liquid, through a thorn tool (1) with proper shape and dimensions, that when pressure crossing the hole compresses the side wall to harden such surface, to bring it to the same conditions and to widen the hole as to the nominal diameter.