baber/WOPTO huggingface dataset:
Patent YU-48176-B (YU)
Title: Novi tetrahidroimidazo [1,4] benzodiazepin-2-(ti)oni i postupak njihovog dobijanja
Inventor: KUKLA M J
IPC: C07D243/14
Filed: 1991-07-05
Abstract: NOVI TETRAHIDROIMIDAZO [1,4] BENZODIAZEPIN-2-(TI)ONI I POSTUPAK NJIHOVOG DOBIJANJA - Jedinjenje formule: i njegova farmaceutski prihvatljiva kiselinska adiciona so i njegov stereohemijski izomerni oblik, u kojoj:X je O ili S; R1 je radikal formule: Alk je C1-6alkandiil; R6 je vodonik, halo ili C1-4alkil; R7 i R8 svaki nezavisno su vodonik, halo, C3-6cikloalkil, trifluorometil, 2,2,2-trifluoroetil, C1-4alkil, koji je u datom primeru supstituisan sa C1-4alkoksi; R9 je vodonik, halo ili C1-4alkil; svaki R10 je nezavisno vodonik ili C1-4alkil ili oba R10uzeta zajedno mogu da obrazuju C1-6alkandiilni radikal; n je 2,3,4,5 ili 6; R11 je vodonik ili C2-6alkenil; svaki R12 je nezavisno vodonik ili C1-4alkil ili oba R12 uzeta zajedno mogu da obrazuju C1-6alkandiil radikal; m je 0,1 ili 2; R13 je C1-6alkil, aril, arilmetil, C3-6cikloalkil ili (C3-6cik-loalkil)C1-4alkil; R2 je vodonik ili C1-6alkil; R3 je vodonik ili C1-6alkil; R4 i R5 svaki nezavisno su vodonik, C1-6alkil, halo, cijano, nitro, trifluorometil, hidroksi, C1-6alkiloksi, amino, mono- ili di(C1-6alkil)amino, C1-6alkilkarbonilamino ili arilkar-bonilamino i svaki aril je fenil koji je u datom primeru supstituisan sa 1 do 3 supstituenata nezavisno odabranih izmed-ju C1-6alkila, halo, hidroksi, C1-6alkoksi, amino, nitro i tri-fluorometila; pod uslovom da kada su R4 i R5 različiti od C1-6alkilkarbonilamino ili arilkarbonilamino, tada je R1 različiti od C3-6alkenila i (C3-6cikloalkil)C1-6alkila. - Prijava sadrži još 1 nezavisan i 5 zavisnih zahteva.
Patent YU-46119-B (YU)
Title: Pneumatski bistabilni razvodnik sa pet priključaka, dve funkcije i jednim impulsom
Inventor: DORDJE BUKILICA
IPC: F15B13/02
Filed: 1988-12-16
Abstract: PNEUMATSKI BISTABILNI RAZVODNIK SA PET PRIKLJUČAKA, DVE FUNKCIJE I JEDNIM IMPULSOM. Aktiviran pneumatski ili električnim putem pomoću elektromagneta, koji se sastoji od kućišta (3) u čijoj je sredini izveden uzdužni otvor (11) u koji je postavljena rešetka (4) sa duo manžetama (2) u kojoj je klizno postavljen srednji razvodni klip (1), dok su izmedju manžeta (2) u rešetki (4) izvedeni otvori (13,30,31,32,33), te su u kućištu (3) izvedeni priključni otvori (A,B,P,S,E), naznačen time, što su u kućištu (3) u uzdužnom otvoru (11) sa oba kraja rešetke (4) postavljene odstojne čaure (7,12) sa otvorima (17,18) u koje jednim svojim delom ulaze krajnji razvodni klipovi (6,16) koji svojim drugim krajem ulaze u otvore (14,15) izvedene po uzdužnoj osi sa obe strane srednjeg razvodnog klipa (1), pri čemu su na krajevima krajnjih razvodnika klipova (6,16) postavljene manžetne (5,8,19,20) i što je kućište (3) sa obe strane zatvoreno poklopcima (10,21) u kojima su izvedeni dovodni otvori (23,24) sa poprečnim otvorima (26,28) povezanim sa uzdužnim otvorom (11) i sa poprečnim otvorima (25,27) koji su povezani sa krajevima otvora (29) izvedenog u kućištu (3) paralelno uzdužnom otvoru (11).
Patent ZA-806488-B (ZA)
Title: Fabric washing process and detergent composition for use therein
Inventor: MORRIS R
IPC: D06L1/12
Filed: 1980-10-22
Abstract: A process for washing fabrics includes the steps of contacting the fabrics with a liquor containing a detergent active compound and an orthophosphate and subsequently contacting the fabrics with a liquor containing a tripolyphosphate. The tripolyphosphate may be added to the orthophosphate-containing liquor or may be present in a separate liquor. In the former case the tripolyphosphate may be present from the start of the wash but in a form to delay its dissolution in the liquor, such as by being encapsulated, cogranulated or contained in a sachet. Delay times of about 5 minutes are disclosed. The method leads to reduced incrustation on fabrics.
Patent ZA-833317-B (ZA)
Title: Composition compressing inorganic particles
Inventor: BARKER MARTYN CHARLES
IPC: C09D7/12
Filed: 1983-05-10
Abstract: loccular compositions comprising ultrafine inorganic particles having maximum particle dimensions of from 0.5 to 3000 (preferably 2 to 1500) nm combined with a size-stabiliser which is a lyophobic substance with lyophilic activity on its surface and also comprising a polyelectrolyte flocculating agent attached to the combination. The size-stabiliser protects the ultrafine particles against agglomeration during formation of the flocculates and the mixing of flocculates into various materials such as plastics, inks, paint or refractory materials. Also a method for making the flocculates from colloidal dispersions of particles, size-stabilisers and flocculating agents. The flocculates are particularly useful with particles of metals of the coinage and transition groups for making transparent colouring agents. Also materials containing the ultrafine particles.
Patent ZA-861152-B (ZA)
Title: Circuit breaker with solid-state trip unit with sampling and latching at last signal peak
Inventor: DEMEYER PIERRE
IPC: H02H3/093
Filed: 1986-02-17
Abstract: A microprocessor-based digital solid-state trip-unit for processing digital signals derived from analog signals supplied by current sensors. In order to reduce measurement error of the peak value of the signals due to signal sampling, the microprocessor samples a signal latched at the last peak. A countdown timer determines the latching time to include two or three peak values.
Patent ZA-863377-B (ZA)
Title: (meth)-acrylic acid esters and their use
Inventor: REINERS JUERGEN
IPC: A61K6/884
Filed: 1986-05-06
Abstract: (Meth)-acrylic acid esters of the formula   <IMAGE>   in which R1 and R2 are each independently hydrogen, chlorine, fluorine or a C1- to C4-alkyl radical and R3 and R4 are identical or different and represent the group   <IMAGE>  wherein Y is a divalent bridge member from the group   <IMAGE>   and Z is a straight-chain or branched hydrocarbon chain which has 2 to 10 carbon atoms, can optionally contain oxygen bridges and is optionally substituted by 1 to 4 acrylate or methacrylate radicals, wherein R5 represents hydrogen or methyl and R6 represents hydrogen, C1-C6- alkyl or phenyl, which are useful as dental materials.
Patent ZA-882810-B (ZA)
Title: N-(pyridinyl)-1h-indol-1-amines,a process for their preparation and their use as medicaments
IPC: A61K31/4427
Filed: 1988-04-21
Abstract: There are disclosed compounds of the formula <CHEM> where m is 1 or 2; n is 1 or 2; P is 0 or 1; each R is independently hydrogen, halogen, loweralkyl, loweralkoxy, hydroxy, nitro, amino, loweralkylamino, loweralkylcarbonylamino, cyano, formyl, loweralkoxycarbonyl, loweralkylthio or loweralkoxycarbonylloweralkylthio; each R1 is independently hydrogen, loweralkyl, loweralkenyl, formyl, loweralkylcarbonyl, arylloweralkylcarbonyl, arylcarbonyl, halogen, arylloweralkenyl, arylloweralkyl, heteroarylloweralkenyl, heteroarylloweralkyl, cyanoloweralkenyl, cyanoloweralkyl, methoxyloweralkenyl, methoxyloweralkyl, loweralkoxycarbonylloweralkenyl, loweralkoxycarbonylloweralkyl, cycloalkylloweralkenyl or cycloalkylloweralkyl, the term heteroaryl signifying a group of the formula <CHEM> where W is O, S, NH or CH=N, cyano, -CH(OH)R4, -C(OH)R4R5 or -CH2OR5, R4 being hydrogen, loweralkyl, arylloweralkyl or aryl and R5 being loweralkyl, arylloweralkyl or aryl; each R2 is independently hydrogen, loweralkyl, loweralkenyl, loweralkynyl, loweralkoxycarbonylloweralkyl, loweralkylaminocarbonylloweralkyl, aminocarbonylloweralkyl, arylloweralkyl, phenyl, nitrophenyl, cyanophenyl, trifluoromethylphenyl, aminophenyl, loweralkanoylaminophenyl, loweralkoxycarbonyl, arylloweralkoxycarbonyl, aryloxycarbonyl, loweralkylaminocarbonyl, arylloweralkylaminocarbonyl, arylaminocarbonyl, alkanoyl, arylloweralkanoyl, aroyl, alkenoyl, alkynoyl or -R6-NR min R sec where R6 is loweralkylene, loweralkenylene or loweralkynylene and R min  and R sec  are each independently loweralkyl or alternatively the group -NR min R sec as a whole is 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, 4-loweralkyl-1-piperazinyl or 4-aryl-1-piperazinyl; and R3 is hydrogen, nitro, amino, halogen, loweralkanoylamino, arylloweralkanoylamino, aroylamino, alkylamino, arylloweralkylamino or loweralkyl and a process for their preparation. The compounds are useful for enhancing memory and also as analgesic and antidepressant agents.
Patent ZA-894948-B (ZA)
Title: Gass-phase hydrofluorination process
Inventor: MANZER LEO ERNEST
IPC: C07C17/10
Filed: 1989-06-29
Abstract: An improved process for the manufacture of 1,1,1-trifluorodichloroethane and/or 1,1,1,2-tetrafluorochloroethane by contacting in the gaseous phase at about 250 DEG C to about 450 DEG C a selected pentahaloethane with hydrogen fluoride in the presence of a catalyst composition comprising a catalytically effective amount of a selected metal in combination with a high fluorine content aluminum-containing compound, the reaction being conducted under controlled conditions whereby the production of pentafluoroethane is minimized.
Patent ZA-901191-B (ZA)
Title: Method of operating signal techniques of certain multiple accounting systems
Inventor: SCHMIDT-KANEFENDT HANS-H
IPC: H04L1/00
Filed: 1990-02-16
Abstract: A multicomputer system comprises individual computers (R1 to R3) characterized by reliable signal quality, which communicate through two separate channels. If one channel fails, data transmission continues in single-channel operation through the remaining channel, and errors in the data are detected by higher redundancy. The individual computers (R1, R2) are associated with time monitors (Z1, Z2) which can be adjusted when an error is detected and switch off the individual computers after a maximum permissible time-interval for single channel operation. These time monitors can be reset individually when the associated computer recognizes that it can exchange data with any of the other computers in the multicomputer system through both channels. To this end, it permits the emission of test data (P2.1, P2.2) to the computers of the computer system and evaluates the acknowledgement messages (Q2.1, Q.2.2) from the latter. When its time monitor (z1) is reset, the computer (R1) resumes communication with the other computers, with the exception of the computer (R2) in which the error has been detected, in the two-channel operating mode for data transmission in which errors are not detected with high redundancy.
Patent ZA-902841-B (ZA)
Title: Formulations having enhanced water dissolution
Inventor: KAJIKAWA AKIRA
IPC: A01N25/30
Filed: 1990-04-12
Abstract: This invention relates to dry, water soluble, pesticidally acceptable particulate compositions, to a method of use thereof for killing or controlling pests including weeds and to a process for preparing such compositions. This invention also relates to dry, water soluble and/or water dispersible, pesticidally acceptable particulate herbicidal compositions ccntaining one or more herbicides, a herbicidal method of use thereof and to a process for preparing such compositions. The dissolution or dispersible rates of particulate pesticidal compositions in water are enhanced by the presence of a small but effective amount of an organosilicone block copolymer wetting agent or a fluorocarbon wetting agent.
Patent ZA-904572-B (ZA)
Title: A method of preparing phenoxy ethers for use as agrochemical intermediates
Inventor: SHARVIT JOSEPH
IPC: C07C213/02
Filed: 1990-06-13
Abstract: N-n-propyl-N-(2,4,6-trichlorophenoxy)-ethyl amine is prepared by reacting 2-phenoxy ethanol with thionyl chloride in th presence of a catalytic amount of tetraalkyl ammonium halide optionally in the presence of a solvent to form 2-phenoxy ethyl chloride; selectively chlorinating the 2-phenoxy ethyl chloride with chlorine at a temperature from 0 DEG C to 60 DEG C in the presence of a catalytic amount of urea to form 2-(2,4,6-trichloro phenoxy)- ethyl chloride; reacting the 2-(2,4,6 -trichloro phenoxy)ethyl chloride with n-propyl amine at a temperature of from 20 DEG C to 150 DEG C, optionally in the presence of water; and recovering the N-n-propyl-N-2-(2,4,6-trichlorophenoxy)-ethyl amine formed.
Patent ZA-904751-B (ZA)
Title: Chemiluminescent solution based on substituted perylene
Inventor: MOER ANDRE VAN
IPC: B44F1/12
Filed: 1990-06-19
Abstract: Compositions adapted to be reacted with hydrogen peroxide to provide chemiluminescent light are disclosed wherein the fluorescer is a perylene derivative.
Patent ZA-933086-B (ZA)
Title: Novel method of treatment of Parkinson's disease
Inventor: JOHNSON PETER
IPC: A61K31/195
Filed: 1993-04-30
Abstract: 2-amino-N-(1,2-diphenyl-1-methylethyl)acetamide (remacemide) or a pharmaceutically acceptable salt thereof, and L-dopa, are useful in conjuction with one another in the treatment of Parkinson's disease. Pharmaceutical products and formulations comprising these active agents are provided.
Patent ZA-933692-B (ZA)
Title: Alkylation process
Inventor: EASTMAN ALAN DAN
IPC: C07C9/16
Filed: 1993-05-26
Abstract: Process for removing acid-soluble oil composition produced as a by-product from an alkylation reaction catalyzed by a sulfone-containing HF catalyst. In this process for regenerating used HF alkylation catalyst which contains a sulfone component, acid-soluble oil is removed by contacting said mixture with an adsorbing material, such as carbon or alumina. <IMAGE>
Patent ZA-933818-B (ZA)
Title: Iontophoretic delivery device and method of hydrating same
Inventor: GYORY J RICHARD
IPC: A61N1/30
Filed: 1993-06-01
Abstract: A dry-state iontophoretic drug delivery device (10, 30) is provided. The device has drug and electrolyte reservoirs (15, 16) which are initially in a non-hydrated condition. In one embodiment of the invention, a sealed liquid-containing pouch (21, 22) is provided in each electrode assembly (8, 9). Water or other liquid (20) is released from the pouch (21, 22) by pulling a tab (27, 28) attached to a portion (25, 26) of the pouch (21, 22) which is capable of being torn or ripped in order to hydrate the drug and electrolyte reservoirs (15, 16) and activate the device (10, 30). In another embodiment, the device (30) is held in a package (32). The device (30) has pouches (21, 22) which release their liquid contents automatically upon removal of the device (30) from the package (32). In yet another embodiment, the device (40) is held in a package (42) having a compression zone (46). The pouches (21, 22) must be moved through the compression zone (46) when removing the device (40) from the package (42). Compression causes the pouches (21, 22) to rupture and release the hydrating liquid (20).
Patent ZA-944281-B (ZA)
Title: Use of efaroxan and its derivatives for the preparation of a medicinal product intented for the treatment of parkinson's disease
Inventor: COLPAERT FRANCIS
IPC: A61K31/415
Filed: 1994-06-16
Abstract: The present invention relates to the use of efaroxan and its derivatives for the preparation of a medicinal product intended for the treatment of Parkinson's disease.
Patent ZA-947007-B (ZA)
Title: Process for the production of products of light cellular plastic with closed cells
Inventor: SPYDEVOLD STEINAR
IPC: B29C45/00
Filed: 1994-09-12
Abstract: PCT No. PCT/NO94/00153 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Sep. 14, 1994 PCT Pub. No. WO95/07812 PCT Pub. Date Mar. 23, 1995A process for the production of products of light cellular plastic with closed cells from a plastic composition containing chemical blowing agent and, optionally, other process-regulative substances and additives, where the plastic composition is processed (kneaded) mechanically in a plastic processing machine to a well homogenized, melted plastic compound, and that the plastic compound is then pressed into a closed cavity, at a temperature above the decomposition temperature for the chemical blowing agent in the plastic compound, in combination with possible decomposition regulative additives.
Patent ZA-954888-B (ZA)
Title: Soft surface cleaning composition with hydrogen peroxide
Inventor: LEIFHEIT DAVID H
IPC: C11D3/395
Filed: 1995-06-13
Abstract: A soft surface cleaning composition and method for effectively removing oxidizable and non-oxidizable stains without bleaching out the color of the soft surface. Comprising from about 0.2% to about 7.0% by weight of hydrogen peroxide, from about 0.5% to about 4.0% by weight of ethylene glycol n-hexyl ether, from about 0.2% to about 6.0% by weight of a surfactant and the balance water has a cloud point of at least 10 DEG  C. remains a single phase at a temperature of about 20 DEG  C. to about 40 DEG  C. and dries to a non-tacky residue.
Patent ZA-958025-B (ZA)
Title: Low calorie food products
Inventor: MORTON BARRY J
IPC: A23G3/00
Filed: 1995-09-22
Abstract: PCT No. PCT/IB95/00308 Sec. 371 Date Jul. 15, 1997 Sec. 102(e) Date Jul. 15, 1997 PCT Filed Apr. 28, 1995 PCT Pub. No. WO96/08976 PCT Pub. Date Mar. 28, 1996Low calorie food products that contain highly crystalline bulking agents that impart improved texture and mouthfeel to the food products are described. The food products contain 1,4-anhydroglucitol or 1,4-anhydrogalactitol and a food ingredient. A method of preparing 1,4-anhydro-DL-galactitol comprising heating galactitol in a water-immiscible, high-boiling, reaction-inert medium in the presence of a mineral acid is also described.
Patent ZA-964179-B (ZA)
Title: Impact absorbing macadam
Inventor: SPENDLOVE PETER DAVID
IPC: E01C7/26
Filed: 1996-05-24
Abstract: PCT No. PCT/GB96/01240 Sec. 371 Date Mar. 23, 1998 Sec. 102(e) Date Mar. 23, 1998 PCT Filed May 23, 1996 PCT Pub. No. WO96/37658 PCT Pub. Date Nov. 28, 1996An impact absorbing macadam comprises 10 to 75% (preferably 25 to 45%) of a particulate rubber having a particle size of up to 40 mm, 25 to 90% (preferably 45 to 65%) of an aggregate having a particle of up to 40 mm and from 5 to 9% of a polymer modified bituminous binder. Typically such a macadam has a void volume, interconnected or unconnected, of from 5 to 25%. The polymer which modifies the bituminous binder is preferably an unbranched styrene butadiene styrene block copolymer forming about 7% of the modified binder. The macadam is suitable as a base for sports pitches and athletic tracks without a rubber shock pad overlay.
Patent ZA-976047-B (ZA)
Title: Method of decorating multi-layered plastic tubes.
Inventor: KIERAS RONALD E
IPC: B29C47/06
Filed: 1997-07-07
Abstract: A decorative feature(10) is formed in the side wall of a longitudinally stretched, extruded, thermoplastic tube(1) comprised of at least two different thermoplastic layers(5,6) by heating a selected portion of an outer layer(8) of the tube to a temperature sufficient to soften and allow displacement of sections of the outer layer without causing substantial deformation of an inner adhered layer(8). The heating is by contact with a hot fluid(4) or a heated die(8) and the displacement of the section of the outer layer by contact with a die(8). <IMAGE>
Patent GB-2373111-B (GB)
Title: An induction machine with a selectable number of poles and vector control
Inventor: STEFANOVIC VICTOR R
IPC: H02P25/20
Filed: 2001-11-27
Granted: 2004-04-14
Abstract: A system including an induction machine with a toroidally wound stator and a squirrel cage rotor is presented. The toroidally wound stator has a plurality of phase windings. A position sensor may be operatively connected to the induction machine for providing a position indication that is indicative of a relative position of the rotor and the stator. The system also includes an inverter having a plurality of solid-state switches and a control system. The inverter has the same number of phases as the toroidal induction machine. The inverter is connected to selectively energize the phase windings. A programmable microprocessor, such as a digital signal processor, is operatively connected to the induction machine and includes a program to implement vector control of the induction machine. The microprocessor can also control the inverter so that the induction machine operates with a predetermined number of poles using pole phase modulation.
Patent GB-2426037-B (GB)
Title: Shower waste pump control
Inventor: LOCK GRAHAM ROBIN
IPC: F04B49/06
Filed: 2005-05-10
Granted: 2010-09-15
Abstract: A control device for controlling a shower waste pump, includes a housing, a pump setting, and an over-run setting. The pump setting, by way of a control element, preferably a manually adjustable potentiometer, allows selective setting of a maximum pumping capacity of the waste pump. The over-run setting, also by way of a control element, allows selective setting of an over-run period from a predetermined range during which the waste pump continues to operate after fluid flow through the waste pump has ceased or substantially ceased. The over-run setting and the pump setting together optimize operation of the waste pump, so that the over-run period of the waste pump can be set based on the selected maximum pumping capacity.
Patent GB-2414327-B (GB)
Title: Railway signalling systems
Inventor: JOHNSON NIGEL
IPC: B61L19/06
Filed: 2005-05-17
Granted: 2006-09-27
Abstract: An interlocking for a railway comprises a plurality of integrated circuit processor units which perform the logic operations associated with specific line side equipment. A first interface (24) is provided for communication with a central control and a second interface for communication with the equipment (36). The second interface may comprise an input/output interface to/from the trackside equipment. The trackside equipment may include signals, track circuits, crossovers and points. The interlocking may also comprise an interface allowing the control system to communicate with one or more buses (22) within the interlocking, the buses also being in communication with the processor units. Preferably the buses are arranged as duplicated first and second buses for safety data with a third bus for non safety data. The interlocking may also comprise first and second processing units performing duplicated processing operations. A configuration processor may also be provided in order to configure each processor unit. The configuration processor may be located with the processing units in a rack, the units being configured according to their position in the rack.
Patent GB-2424273-B (GB)
Title: Method for preparing tumour marker protein
Inventor: GRAVES CATHERINE ROSAMUND LOUI
IPC: A61P35/00
Filed: 2002-11-14
Granted: 2007-06-27
Abstract: The invention relates to tumour marker proteins and their preparation from fluids from one or more cancer patients, wherein said fluids are those which collect in a body cavity or space which is naturally occurring or which is the result of cancer or medical intervention for cancer. Exemplary fluids are ascites, pleural effusion, seroma, hydrocoele and wound drainage fluid. The invention also relates to preparation of tumour marker proteins from excretions taken from patients with cancer.  The said tumour marker proteins are useful in cancer detection methods which involve detecting or quantitatively measuring autoantibodies to circulating tumour markers or markers expressed on or in tumour cells and in various research applications. The invention is also directed to such uses.
Patent GB-2471275-B (GB)
Title: Air cooler shield system
Inventor: MELHUISH SIMON
IPC: E05C3/16
Filed: 2009-06-22
Granted: 2011-12-14
Abstract: A shield system adapted for use in an air cooler structure (100). The shield system includes at least one flexible sheet (304) and at least one arrangement (106) for fixing, in use, the at least one flexible sheet to an air cooler structure.
Patent GB-2146524-B (GB)
Title: Differential release system for aqueous media
Inventor: DRAKE CYRIL FRANCIS
IPC: A61M31/00
Filed: 1983-09-15
Granted: 1987-04-08
Abstract: A device for the controlled release of an active material into an aqueous medium comprises a water soluble capillary tube (11) the bore (12) of which contains an active material (13). Dissolution of the active material is diffusion limited during a delay period whilst the capillary is dissolving. When dissolution of the tube is complete rapid dissolution of the remaining active material then takes place.