baber/WOPTO huggingface dataset:
Patent ZA-846937-B (ZA)
Title: Derivatives of 4-(3-alkynloxy-2-hydroxy-propyl)-piperazin-1-yl-n-phenyl-acetamide
Inventor: COMBOURIEU MICHEL
IPC: A61P9/08
Filed: 1984-09-04
Abstract: 1. Compounds of the formula :  see diagramm : EP0143016,P9,F1 wherein R1 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R2 and R3 represent separately a phenyl radical, an alkyl radical linear or branched having 1-6 C atoms, or together with the carbon atom to which they are bounded a cycloalkyl radical of 5 to 7 C atoms ; R4 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R5 represents an alkyl radical linear or branched having 1-6 C atoms or phenyl radical optionally substituted by a halogen atom ; X represents hydrogen or halogen atom, and pharmaceutically acceptable addition salts thereof.
Patent ZA-909531-B (ZA)
Title: Functional fluids
Inventor: BLEZARD MICHAEL
IPC: C09K23/00
Filed: 1990-11-27
Abstract: Aqueous Structured Surfacatants, e.g. lamellar, or preferably spherulitic systems optionally containing suspended solids are used as Functional Fluids, such as Drilling Fluids, Cutting Fluids, Hydraulic Fluids, Heat Transfer Fluids, Construction Muds and Lubricants.
Patent ZA-909782-B (ZA)
Title: Multi-direction stretch composite elastic material
Inventor: MORMAN MICHAEL TOD
IPC: D01G25/00
Filed: 1990-12-05
Abstract: A composite elastic material is capable of stretching in at least two directions. The material has at least one elastic sheet and at least one necked material joined to the elastic sheet at least at three locations arranged in a nonlinear configuration, so that the necked web is gathered between at least two of those locations. Also disclosed is a method of producing a composite elastic material capable of stretching in at least two directions. <IMAGE>
Patent ZA-919453-B (ZA)
Title: Somatotropins with alterations in the alpha-helix 1 region,and combinations with other mutations
Inventor: FISCHER MEIR
IPC: C12N15/09
Filed: 1991-11-29
Abstract: The present invention relates to somatotropin analogues with amino acid changes in the alpha-helix 1 regions of said somatotropins, alone or in combination with mutations in the alpha-helix 3 and/or alpha-helix 2 regions, plus combinations with other changes to the native amino acid sequence of somatotropins. The resulting analogues are stable for formulation in sustained release formulations, while maintaining biological activity. Further, methods for conducting site-directed mutagenesis on DNA encoding proteins and/or polypeptide also are provided.
Patent ZA-938588-B (ZA)
Title: Process for the preparation of 1,3-oxazolidine-5-carboxylic acids
Inventor: DENIS JEAN-NOEL
IPC: C07D263/06
Filed: 1993-11-17
Abstract: PCT No. PCT/FR93/01133 Sec. 371 Date May 19, 1995 Sec. 102(e) Date May 19, 1995 PCT Filed Nov. 18, 1993 PCT Pub. No. WO94/12482 PCT Pub. Date Jun. 9, 1994Method for the preparation of 1,3-oxazolidin 5-carboxylic acid having the general formula (I)   ormula (II)    <IMAGE>  (II)  In the general formulas (I) and (II), Ar is an aryl radical, R1 is a benzoyl radical or a radical R2-O-CO- wherein R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl radical, Ph is an optionally substituted phenyl radical, X is the residue of an optically active organic base or an alkoxy radical optionally substituted by a phenyl radical. The acids of formulas (I) and (II) are particularly useful in preparing taxol, Taxotere or analogs thereof which have remarkable antitumor and antileukemia properties.
Patent ZA-942403-B (ZA)
Title: Cigarette smoke filter system
Inventor: BOWEN LARRY
IPC: A24F13/16
Filed: 1994-04-07
Abstract: A smoker's accessory for filtering sidestream smoke emitted from a burning cigarette comprises an exhaust fan mounted in a central unit and a sidestream smoke filter cartridge having a cigarette tube for a burning cigarette, is placed is provided alongside the central component. The filter cartridge is provided in a housing which is connected to the central fan support. The cigarette tube is as long as a cigarette and has a diameter of at least 1.5 times the diameter of the cigarette. A porous low pressure drop filter element is provided at the end of the cigarette tube for removing sidestream smoke. The housing has a front end wall in which the cigarette holder with the cigarette to be positioned. A fresh air inlet is provided which permits the fan to draw fresh air inside the cigarette tube along the cigarette and pick up the sidestream smoke from the lit cigarette for purposes of drawing through the filter cartridge before release to the surroundings. The smoker's accessory may optionally be provided with an exhale filter so that both sidestream smoke and exhale smoke is filtered before release to the surroundings. The filters are high efficient, low pressure drop filters which ensure there is minimal, if any, detectable traces of cigarette smoke released to the surroundings.
Patent ZA-947885-B (ZA)
Title: Esters of substituted-hydroxyacetyl piperazine phenyl oxazolidinones
Inventor: BRICKNER STEVEN J
IPC: A61P31/04
Filed: 1994-10-07
Abstract: PCT No. PCT/US94/10582 Sec. 371 Date May 9, 1996 Sec. 102(e) Date May 9, 1996 PCT Filed Sep. 27, 1994 PCT Pub. No. WO95/14684 PCT Pub. Date Jun. 1, 1995A compound of structural Formula (I) or pharmaceutically acceptable salts thereof wherein: R is -C(O)-R1, -PO3= or -P(O)(OH)2; R1 is C1-6alkyl, -N(R4)2, C1-6alkyl-N(R4)2, -phenyl-N(R4)2, -phenyl-NHC(O)CH2NH2, -C2H4-morpholinyl, pyridinyl, C1-6alkyl-OH, C1-6alkyl-OCH3, C1-6alkyl C(O)CH3, -O-C1-6alkyl-OCH3, C0-3alkyl-piperazinyl (optionally substituted with C1-3alkyl), imidazolyl, C1-6alkyl-COOH, -C(CH2OH)2CH3; R2 and R3 are independently selected from hydrogen or F except at least one of R2 or R3 is F; R4 are independently selected from hydrogen or C1-6alkyl. The compounds are water soluble and are useful antimicrobial agents, effective against a number of human veterinary pathogens, including multiply-resistant staphylococci, enterococci and streptococci, as well as anerobic organisms such as bacteroides and clostridia species, and acid-fast organisms such as Mycobacterium tuberculosis.
Patent ZA-966149-B (ZA)
Title: Photochemically cross-linked polysaccharide derivatives having no photopolymerisable functional groups
Inventor: FRANCOTTE ERIC
IPC: C08B33/00
Filed: 1996-07-19
Abstract: The invention relates to substantially photochemically cross-linked polysaccharide derivatives that do not contain photopolymerisable functional groups prior to the cross-linking, which can be used as carrier materials for the chromatographic separation of enantiomers. The present invention relates to photochemically cross-linked polysaccharide derivatives in which the OH groups as OR groups have been esterified or converted into carbamate (urethane) or mixtures thereof, with the proviso that the OR groups do not contain polymerisable double bonds prior to the cross-linking. The photochemically cross-linked polysaccharides according to the invention in conditioned form can also be used as pure polymer for the chromatographic separation of enantiomers.
Patent ZA-979738-B (ZA)
Title: Single-chain anti-P53 antibody fragments, and uses.
Inventor: BRACCO LAURENT
IPC: C12P21/08
Filed: 1997-10-29
Abstract: The invention concerns single-chain antibodies directed against the p53 protein, capable of being expressed in tumoral cells, capable of restoring a DNA binding in vitro and a transcription activator function in vivo. The invention also concerns nucleic acids coding for these molecules, the vectors containing them and their uses.
Patent GB-2391761-B (GB)
Title: Retrieving media items to a mobile device
Inventor: HULL RICHARD
IPC: H04W4/38
Filed: 2002-10-18
Granted: 2005-11-23
Abstract: A method and apparatus are disclosed for providing information about a real-world space such as an exhibition space. In a preferred embodiment, a user (30) visiting a hall (10) is equipped with a mobile device (31) in communication with a service system (35). The mobile device (31) is arranged to deposit virtual markers with the service system (35) as the user progresses around the hall (10). These markers are aggregated with markers deposited in respect of other users thereby enabling information such as trail information to be built up for subsequent use. <IMAGE>
Patent GB-2472594-B (GB)
Title: Scrambling code selection
Inventor: MAIDA AMINU WADA
IPC: H04W16/20
Filed: 2009-08-11
Granted: 2011-11-30
Abstract: A basestation forms part of a group of basestations within a cellular communications network, and selects an identifying code for use in identifying transmissions from the basestation. The basestation receives from a management node a first list of identifying codes and a second list of identifying codes, wherein the identifying codes of the first list can appear in neighbour cell lists of basestations outside said group, and wherein the identifying codes of the second list can not appear in neighbour cell lists of basestations outside said group. The basestation determines whether there is at least one identifying code either in the first list of identifying codes or the second list of identifying codes that is not used by any other basestation in said group. If there is at least one identifying code in the first list of identifying codes and at least one identifying code in the second list of identifying codes that are not used by any other basestation in said group, an identifying code from the first list of identifying codes is selected in preference to an identifying code from the second list of identifying codes.
Patent GB-2074452-B (GB)
Title: Surface vibration absorbing strap
IPC: A61F5/34
Filed: 1981-03-30
Granted: 1984-01-25
Abstract: A device (20) for the prevention of and treatment for Tennis Elbow, employs a vibration absorbing pad (22) covering either the extensor or flexor muscles of the forearm. The pad (22) is tightly located against the said muscles by means of an elastic tube (24) from the wrist area to the elbow. An elastic strip (26), located outside the aforementioned tube (24) around the largest diameter of the forearm and fastened by Velcro or like fasteners (28a, 28b) is an additional means for maintaining the pad (22) in close contact with the arm surface. The aforementioned pad (22), shaped to conform with the extensor or flexor muscle in the forearm, is filled with a viscous fluid or semi-fluid (32) which will flow enough to maintain a close contact with the muscle from wrist to elbow. The viscous fluid (32) absorbs the surface vibrations caused by the off-centre striking of a ball with a racquet. <IMAGE>
Patent GB-2185689-B (GB)
Title: Apparatus for draining fluid from a body cavity
Inventor: KATSAROS GEORGES
IPC: A61M1/00
Filed: 1986-11-27
Granted: 1989-11-29
Abstract: Apparatus for draining fluid from a body cavity comprises a housing (12) having an integral cannula (13) in permanent fluid communication with an outlet port (14), and an access port (16) closed by a self-sealing elastomeric plug (17) through which passes a removable needle (23). A tube (31) attached to the outlet port (14) includes a double check valve (34) and pump port (35) to permit aspiration of fluid from the cavity. The apparatus may include a flange (26) and locking device (28) on the cannula (13) to fix the apparatus to the patient's body at a desired insertion depth.
Patent GB-2184857-B (GB)
Title: Improvements in or relating to radiation sensitive devices
Inventor: COOPER GRAHAM PHILIP
IPC: G03F7/00
Filed: 1986-12-05
Granted: 1989-10-11
Abstract: A radiation sensitive device comprising a substrate carrying a radiation sensitive layer is coated with a discontinuous covering layer which is more light sensitive than the radiation sensitive layer. The covering layer is formed by spraying and assists in improving vacuum drawdown during image-wise exposure of the device without having a deleterious affect on the exposure and development characteristics of the device.
Patent GB-2229494-B (GB)
Title: Door closer
Inventor: JENTSCH DIETRICH
IPC: E05F3/12
Filed: 1990-01-09
Granted: 1993-04-14
Abstract: A door closer has a closer shaft 14 which is loaded in the closing direction by springs 25 via a piston 17 of a hydraulic piston cylinder damper unit. Piston head 19 is bypassed by a backflow channel 28 from a determined door opening angle, the backflow channel 28 containing a choker valve, which cushions the opening movement of a door. The piston head has a non-return valve 24 and a bypass channel 32 with a small channel cross-section. The channel is in the form of grooves 35 formed in the wall of the flow opening of the non-return valve 24, the grooves starting from the valve seat and extending into the flow opening. When the piston 17 is moving towards the closed position the non-return valve 24 is open and pressure medium can flush any dirt out of the grooves 35. The valve may comprise a spring-biased disc. <IMAGE>
Patent GB-2247692-B (GB)
Title: Diamond-like carbon coatings
Inventor: DEARNALEY GEOFFREY
IPC: C23C16/26
Filed: 1991-08-08
Granted: 1995-01-18
Abstract: A method for depositing a diamond-like coating upon a substrate, including the operations of depositing upon a substrate material a foundation layer of a material known to be conducive to the formation of diamond-like carbon as hereinbefore described, and then depositing a layer of diamond-like carbon upon the foundation layer.
Patent GB-2256142-B (GB)
Title: Antifungal compounds
Inventor: ROBINS DAVID JOHN
IPC: A01N33/04
Filed: 1992-05-28
Granted: 1995-11-08
Abstract: PCT No. PCT/GB92/00964 Sec. 371 Date Nov. 19, 1993 Sec. 102(e) Date Nov. 19, 1993 PCT Filed May 28, 1992 PCT Pub. No. WO92/21236 PCT Pub. Date Dec. 10, 1992Compounds having the formula (I) below:(R1R2N)CH2-CH=CH-CH2(NR3R4)(I)wherein R1, R2, R3 and R4, which may be the same or different represent hydrogen atoms, an alkyl group having from 1 to 6 carbon atoms, a cycloalkyl group of 3 to 6 carbon atoms, a heterocyclic group, an aryl group, a heteroaryl group having from 3 to 6 atoms, an amidino group or R1, R2 and/or R3 and R4together represent a carbocyclic or heterocyclic group comprising from 3 to 6 atoms with the proviso that R1, R2, R3 and R4 cannot simultaneously represent hydrogen and salts thereof are fungicides especially mildewicides. Preferred compounds are those wherein the groups R represent methyl or ethyl groups.
Patent GB-2262614-B (GB)
Title: Smart displacement sensor
Inventor: KUC STEPHEN TONY
IPC: G01D3/02
Filed: 1992-12-18
Granted: 1995-03-15
Abstract: A measuring head (1) measures displacement by variation in frequency of an oscillator due to movement of a core in a coil. The signal from the oscillator is used to gate a high frequency crystal clock (10) into a counter (12). The count is representative of the change in frequency of the oscillator and thus the displacement to be measured. The count is compared by a microprocessor (14) with a look-up table (16) stored in the memory during initial calibration. The operating and processing electronics connected to the sensor head (1) are mounted in a connector which can be directly coupled to connectors of other sensors to form a bus connecting multiple sensors to a host. <IMAGE>
Patent GB-2283020-B (GB)
Title: Clostridium perfringens vaccines
Inventor: TITBALL RICHARD WILLIAM
IPC: A61P31/04
Filed: 1993-05-20
Granted: 1996-05-01
Abstract: The present invention provides novel peptides and vaccines containing them capable or inducing production of antibodies directed against Clostridium perfringens alph-toxin (CPa) in animals to which the) arc administered and thereby providing pro-phylazis against infection by Clostridium pefringens and/or the alpha-toxin itself. Particularly the present invention provides such a vaccine that is relatively safe and simple to produce. e.g. by genetic engineering means. Preferred peptides comprise theo amino acid sequence of Clostridium perfringens alpha-toxin from amino acid 247 to 370 but lack the epitopes necessary for phos-pholipase C and/or sphingomyelin hydrolysing activity round between amino acids 1 to 240 of that sequence. Further provided are antisera and antibodies raised to the peptides and vaccines of the present invention, and particularly monoclonal antibodies and hybridoma cell lines for their production.
Patent GB-2294853-B (GB)
Title: Method and equipment for implementing subscriber-specific scrambling and descrambling in a subscriber network
Inventor: HEIKKILAE JUHA
IPC: H04L9/18
Filed: 1995-11-07
Granted: 1999-04-07
Abstract: To provide a simple and flexible equipment for data scrambling in a subscriber network based on a point-to-multipoint system, the scrambling sequences of the subscribers currently corresponding to the time slots of the transmission frame of a signal to be transmitted to subscriber terminals are stored in the central unit of the network, in RAM 61, and the scrambling sequence of a subscriber corresponding to the current time slot of the transmission frame is read to the scrambling means 67 located in the central unit to scramble the subscriber data by the subscriber's own scrambling sequence. The invention also relates to descrambling implemented in similar manner, using descrambling means 65. <IMAGE>
Patent GB-2325121-B (GB)
Title: Bus connection controller
Inventor: HUGHES JEREMY PETER JAMES
IPC: H04Q11/04
Filed: 1997-05-06
Granted: 2001-12-12
Abstract: A bus connection controller in a voice processing is for managing the connection of a timeslot on a time-division multiplex (TDM) bus to a port on an adapter. The voice processing system includes basic time-division multiplex (TDM) connection management to enable the coordination of connections between resources such as channels on line cards (SPacks or VPacks), and channels on digital signal processor (DSPs) cards that provide, amongst others things, voice recognition, text-to-speech, fax capabilities and so on. One of the problems with known voice processing systems having a TDM bus is that there is no facility to allow the use of third party devices without modifications being made to the TDM connection controller. The bus controller comprises: a custom server 42 for sending a first request including a port identifier and using a first protocol for connection or disconnection of a port indicated by said port identifer on an adapter to the TDM bus 26; a timeslot manager for analyzing the first request to determine the port availability and state and for making a second request; device driver means (48), corresponding to the particular adapter, for sending the appropriate signals to the adapter to connect or disconnect the port on the adapter to a time slot 28 on the TDM; and a connection server 46, corresponding to a particular adapter, for analyzing the second request and for making a third request to the device driver means (48) using a second protocol for connection or disconnection of the port on that adapter to the TDM bus 26.
Patent HU-214154-B (HU)
Inventor: VAGO ARPAD
IPC: F02B51/02
Filed: 1992-05-18
Abstract: (57) KIVONAT A találmány véggáztisztító katalizátőr előállítási eljárására és akatalizátőr alkalmazására vőnatkőzik, amely katalizátőr méhsejtszerű-mőnőlit, vagy pellet megjelenésű, alűmí iűm-őxidból és/vagykőrdieritből és/vagy műllitból és/vagy spinelből készült kerámiavázbólés a kerámiavázra felvitt alűmíniűm-őxid tartalmú vagy alűmíniűm-őxidés cériűm-őxid tartalmú vagy alűmíniűm -őxid, cériűm-őxid, cirkóniűm-őxid és ittriűm-őxid tartalmú felületi rétegből és akatalizátőrhőrdőzó rétegbe bevitt aktív kőmpőnensekből áll. Akerámiavázba közvetlenül vagy a kerámiaváz mőrfőlóg ai szerkezetétmódősító rétegbe palládiűm, platina, ródiűm fémek legalább egyikétvizes salétrőmsavban őldható sójának és vizes salétrőmsavban őldhatóalűmíniűmsónak és cériűmsónak közös őld tából vagy bármely kőmbinációszerint a fenti fémeket vizes sósavban/salétrőmsavban őldódó Pd, Pt,Rh fémsók, az elemféleséget tekintve bármely lehetséges sókeverékénekés vizes salétrőmsavban őldhat alűmíniűmsónak és cériűmsónak közösőldatából vákűűm vagy főlyadék túlnyőmás alkalmazásával melegimpregnálással vagy az előzőleg impregnált minta hőbőntását követőismételt meleg impregnálással (va y ezen műveletek többszöriismétlésével) viszik fel, s az impregnálási eljárást követő szárításűtán az aktív fázis kialakítását nagyőn lassú hőbőntással vagy nagyőnlassú redűktív hőbőntással játsza ják le. Jelen találmánybanelőállítőtt katalizátőr ólmőzatlan hajtóanyaggal üzemelőrőbbanómőtőrők kipűfőgógázának, salétrőmsavgyárak véggázának, szervesőldószert tartalmazó technőlógiai véggázők és szerves őldószergőzökkelszennyezett műnkatermi levegőnek a tisztítására alkalmas. ŕ
Patent HU-217064-B (HU)
Title: Process for preparing trans-n-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphtaleneamine
Inventor: BRAISH TAMIM F
IPC: C07C209/00
Filed: 1992-02-07
Abstract: A novel process for converting trans-isomeric N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine to cis-isomeric N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine is disclosed. The process involves contacting trans-isomeric N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine, or a mixture of same with up to about an equal part by weight of the corresponding cis-isomer, with a basic equilibration agent like potassium tert.-butoxide in a reaction-inert polar organic solvent to ultimately afford a cis/trans-mixture wherein the amount of cis-amine present in said mixture achieves a constant value of about 2:1 on a weight-by-weight basis. The aforesaid resultant mixture is useful as an intermediate product that ultimately leads to pure cis-(1S) (4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenea mine (sertraline), which is a known antidepressant agent.
Patent HU-212884-B (HU)
Title: Hair conditioning shampoo compositions with silicone conditioning agent
Inventor: INMAN EVERETT
IPC: C11D1/82
Filed: 1992-03-18
Abstract: Disclosed are hair conditioning shampoo compositions, containing a detersive surfactant component, a silicone hair conditioning agent, and water and preferably comprising a suspending agent for the silicone conditioning agent. The detersive surfactant component comprises, at least in part, polyethylene glycol glyceryl fatty ester nonionic surfactant. The compositions hereof provide improved silicone deposition.
Patent HU-218972-B (HU)
Title: Remineralizing tooth-care agent using for repeatedly saturation of teeth with metal salts
Inventor: FOERG FRANZ
IPC: A61K8/25
Filed: 1993-10-28
Abstract: PCT No. PCT/EP93/02991 Sec. 371 Date May 8, 1995 Sec. 102(e) Date May 8, 1995 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/10969 PCT Pub. Date May 26, 1994A toothpaste containing typical components and a combination of silicas and dicalcium phosphate dihydrate (brushite) as its polishing component provides for particularly good restoration of the surface of teeth. This is achieved by controlled remineralization, particularly in scratch marks and dentinal canals. The effect can be enhanced by addition of magnesium ions and/or fluorophosphate ions.
Patent IT-1147357-B (IT)
Inventor: WEISER MARTIN
IPC: E04C5/12
Filed: 1981-05-22
Granted: 1986-11-19
Abstract: An anchorage device for a tension wire bundle of tension wires made of composite fibre materials, which are arranged in a plurality of layers. The tension wire layers are clamped between clamping plates non-slidable in the traction direction. The tension wire layer is clamped between two wedges slidable in the longitudinal direction. With this arrangement, the longitudinally slidable tension wire layer is clamped so that the tractive force acting in it is transmitted practically over its total circumference through the clamping elements to the wedges.