baber/WOPTO huggingface dataset:
Patent YU-47134-B (YU)
Title: Mehanizam za sinhrono podešavanje rastojanja valjaka
Inventor: PANTELIC T
IPC: F16H1/16
Filed: 1986-12-12
Abstract: MEHANIZAM ZA SINHRONO PODEŠAVANJE RASTOJANJA VALJAKA, kod koga su valjci 29, 30 kruto vezani za vratila 23, 24 i preko njih za pogonski uredjaj 31, naznačen ti me, što je valjak (29) obrtno uležišten u ležištima (25, 27) koja su ekscentrično postavljena u dobošima (17, 15), a valjak (30) obrtno uležišten u ležištima (26, 28) koja su ekscentrično postavljena u dobošima (18, 16), što su doboši (15, 16, 17, 18) obrtno uležišteni u kliznim ležištima (19, 20, 21, 22) i što je za svaki od doboša (15, 16, 17, 18) kruto vezan pojedan pužni točak (11, 12, 13, 14), pri čemu su pužni točkovi (11, 12) spregnuti sa puževima (7, 8) na vratilu (5'), a pužni točkovi (13, 14) spregnuti sa puževima (9, 10) na vratilu (5"), dok su za krajeve vratila (5', 5"), obrtno uležišteni u ležištima (6), kruto vezani pužni točkovi (4', 4") spregnuti sa puževima (2', 2") na vratilu (1).
Patent ZA-811925-B (ZA)
Title: Process for the preparation of chlorinated derivatives of benzoxazolone
Inventor: ROUY N
IPC: C07D263/58
Filed: 1981-03-23
Abstract: Process for the preparation of optionally hydroxymethylated 6-chlorobenzoxazolone, which consists in chlorinating and, if appropriate, hydroxymethylating benzoxazolone in a mixture of water and dioxane.
Patent ZA-838228-B (ZA)
Title: Flexible sheet material
Inventor: HARGREAVES BRIAN
IPC: D21H17/68
Filed: 1983-11-04
Abstract: Non-asbestos flexible sheet material suitable for use in gaskets for the exhaust manifold of an internal combustion engine is made by dewatering on a water-permeable conveyor a layer of aqueous slurry and compressing and drying the dewatered layer, the aqueous slurry employed being one that contains the following ingredients in the following proportions by dry weight:ball clay 25-44 %non-fibrous layer silicate 25-40 %graphite 10-30%cellulose fibres 3-15%synthetic rubber 1-10%starch 1-5 %
Patent ZA-856537-B (ZA)
Title: A method of and apparatus for transmitting data signals
Inventor: FRANZ DIETMAR
IPC: H04L12/52
Filed: 1985-08-28
Abstract: 1. Method for transmitting data signals between subscriber stations (Ttx, Tx) of a data exchange (EDS), the subscriber stations in question exchanging signals with one another by means of a signal handling device (TTU) connected to the data exchange via a plurality of transmission channels (K1 to Kn) in that, after the seizure of one of the transmission channels (e.g. K1) of the signal handling device by the data exchange, first of all during a first connection established between one of the subscriber stations (Ttx) and the signal handling device (TTU) the data signals to be transmitted are stored in said signal handling device, and in that subsequently, after a corresponding handling, the data signals stored in the signal handling device are forwarded by the latter in the course of at least one second connection via the data exchange to at least one further subscriber station (Tx), and in that, after this forwarding a third connection is established from the signal handling device, to the one subscriber station (Ttx) in order to signal to the latter the proper forwarding of the data signals, characterized in that the respective transmission channel (K1) is released again for a renewed transfer of data signals to be handled already before the establishment of the third connection, and in that the third connection is established via a separate transmission channel (USART3, SAGD2) common to and available to all transmission channels.
Patent ZA-864134-B (ZA)
Title: Process for the production of 7-aca derivatives
Inventor: PRAGER BERNHARD CHRISTIAN
IPC: C07D501/26
Filed: 1986-06-03
Abstract: The invention provides an improved process for the production of 7-amino-3-alkoxymethylcephem-4-carboxyl acid derivatives.
Patent ZA-873030-B (ZA)
Title: Process and device for working up household,industrial and other similar waste
IPC: B03B9/06
Filed: 1987-04-28
Abstract: A process for working up household, industrial and other similar waste for the recovery of a fibrous and/or granulated material, in which the waste material is subjected to preliminary comminution, magnetic separation, classification, drying and fractionation, wherein the light fraction resulting from the classification carried out after the magnetic separation is subjected to secondary comminution by cutting, and the heavy fraction to a predominantly granulating secondary comminution and thereafter both comminution products are recombined, dried and fractionated into fibrous matter and granulated material, is to be simplified, and in particular the costs reduced. This is achieved in that before the secondary cutting comminution appliance at least one part stream or the whole stream of the light fraction is diverted and fed directly and/or after comminution in a further comminution unit to further utlization. A device for carrying out the method is also proposed.
Patent ZA-878839-B (ZA)
Title: Novel polymers of carbon monoxide and alpha-olefinically unsaturated compounds
IPC: C08G67/02
Filed: 1987-11-25
Abstract: Novel polymers of carbon monoxide with one or more -olefinically unsaturated compounds, characterized in that   a) they are prepared by the polymerization of one or more compounds (D) comprising a group of the general formula (CH2=CR1)- which is bound by a bivalent hydrocarbyl bridging group to monovalent polar group having at least one oxygen, nitrogen, phosphorus and/or halogen atom and, optionally also to one or more compounds (A) of the general formula (CH2=CR1)-R2, in which formulae R1 and R2 represent hydrogen atoms and/or monovalent hydrocarbyl groups,   b) they have a linear structure, c) they are made up of units of the general formula -CO-(D')- and optionally also units of the general formula -CO-(A')-, wherein A' and D' represent monomer units originating in monomers A and D, respectively, used. c
Patent ZA-881067-B (ZA)
Title: Production of proteins in active forms
IPC: C07K1/00
Filed: 1988-02-16
Abstract: A method for the preparation of a protein in a physiologically active or native form comprises providing a source of protein in a solubilized form and an agent capable of rupturing atomic forces within the molecule, and contacting the protein with the rupturing agent in water in an amount sufficient to allow the protein to convert to a physiologically active form. The rupturing agent is selected from urea, or derivatives thereof, dimethysulphone, and mixtures thereof.
Patent ZA-886903-B (ZA)
Title: Stabilisation of therapeutically active proteins in pharmaceutical preparations
Inventor: NUMDORF TRAUTE DR
IPC: A61K38/21
Filed: 1988-09-16
Abstract: The pharmaceutical preparations are for topical use, contain one or more stabilised therapeutically active proteins and, where appropriate, customary auxiliaries, vehicles and additives, and are prepared as described using physiologically tolerated hydrophobic substances for stabilising proteins.
Patent ZA-925726-B (ZA)
Title: Novel N-alkylated 1,4-dihydropyridinedicarboxylic acid esters.
Inventor: ROSEN BRUNO
IPC: A61P25/18
Filed: 1992-07-30
Abstract: N-Alkylated 1,4-dihydropyridinedicarboxylic acid esters can be prepared either by reaction of aldehydes with acetoacetic esters and amines, optionally with isolation of the corresponding ylidene compounds, or by reaction of aminocrotonic acid esters with ylidene compounds and subsequent alkylation of the NH function. The N-alkylated 1,4-dihydropyridinedicarboxylic acid esters can be employed as active compounds in medicaments, in particular as cerebral therapeutics.
Patent ZA-926073-B (ZA)
Title: Open seam friction rock stabilizer
Inventor: LANDSBERG THOMAS J
IPC: E21D21/00
Filed: 1992-08-12
Abstract: An open seam friction rock stabilizer having a compressible body with portions alternately in contact with and not in contact with borehole wall, the contacting portions being separated by an angle between 70 degrees and 150 degrees.
Patent ZA-931726-B (ZA)
Title: Process for the gas-phase polymerization of olefins.
Inventor: COVEZZI MASSIMO
IPC: C08F2/34
Filed: 1993-03-10
Abstract: Process for the gas-phase polymerization of ethylene and ethylene mixtures with  alpha -olefins CH2=CHR in the presence of a high activity catalyst comprising a titanium compound containing at least one Ti-halogen bond supported on magnesium dichloride in active form, said process comprising the steps of: (a) contacting the catalyst component; (b) prepolymerizing ethylene or ethylene mixtures with alpha -olefins in order to produce a polymer amount of from approximately 5 g per g of solid component, up to an amount corresponding to about 10% of the final catalyst yield; (c) polymerizing ethylene or ethylene mixtures with  alpha -olefins in the gas-phase, in the presence of the prepolymer-catalyst system obtained in (b) , while maintaining in the gas phase a molar concentration of the alkane comprised between 20 and 90 % with respect to the total gases. <IMAGE>
Patent ZA-934641-B (ZA)
Title: Carboxylic acid derivatives.
Inventor: MAIENFISCH PETER
IPC: C07D257/04
Filed: 1993-06-29
Abstract: Compounds of the formula <IMAGE>  in which     A denotes oxygen, sulphur or -NR1-;   B denotes C2-C6-alkylene; D-E denotes -O-E, -S-E, -O-CH2-E, -O-C(=O)-E, -O-C(=O)-O-E, -O-C(=O)-N(H)-E or -O-C(=S)-N(H)-E; E denotes phenyl; phenyl substituted by 1 to 3 substituents; a five-membered aromatic heterocycle having one to three hetero atoms; a five-membered aromatic heterocycle having one to three hetero atoms and substituted by one or two substituents; a six-membered aromatic heterocycle having one to three nitrogen atoms; or a six-membered aromatic heterocycle having one to three nitrogen atoms and substituted by one or two substituents;   L denotes halogen or methyl;   X denotes fluorine;   Y denotes chlorine or fluorine;   Z denotes hydrogen, fluorine or methyl;   m denotes the number zero, one, two, three, four or five;   n denotes the number zero, one or two and   R1 denotes hydrogen, C1-C4-alkyl, phenylthio or tolylthio, in free form or in salt form, can be used as pesticides and can be prepared in a manner known per se.
Patent ZA-948082-B (ZA)
Title: 1,2,3,4-tetrahydronaphthalene compounds, process for their preparation and the pharmaceutical compositions which contain them.
Inventor: LAVIELLE GILBERT
IPC: A61K31/382
Filed: 1994-10-14
Abstract: Compounds of formula (I): <IMAGE>  in which:   R1 and R2, which are identical or different, represent a hydrogen or halogen atom or an alkyl, phenyl, which is substituted or unsubstituted, benzyl, pyridylmethyl or imidazolylmethyl, thiazolylmethyl, pyridyl, imidazolyl or thiazolyl group, or else R1 and R2 form, with the carbon atoms to which they are attached, a cyclopentane or cyclohexane ring, R3 represents a hydroxyl, linear or branched (C1-C6)alkoxy or substituted or unsubstituted amino group, R4 represents an alkyl, phenyl, which is substituted or unsubstituted, naphthyl, pyridyl or thienyl group,   X represents a methylene group or an oxygen or sulphur atom, their enantiomers and their addition salts with a pharmaceutically acceptable base. Medicaments.
Patent ZA-952333-B (ZA)
Title: Aminoalkyl benzoxazolinones and benzothiazolinones process for their preparation and the pharmaceutical compositions which contain them
Inventor: MOUITHYS-MICKALAD AGNE
IPC: A61K31/445
Filed: 1995-03-22
Abstract: 6-Aminoalkyl-benzoxazolinone or -benzothiazolinone derivs. of formula (I) and their salts are new: R1 = H or alkyl; n = 1 or 2; X = O or S; R2 = H or alkyl; R3 = (CH2)mR4; m = 1 - 4; R4 = cycloalkylamino, dicycloalkylamino, N-cycloalkyl-N-alkylamino or a heterocyclic gp. of formula (i) opt. substd. by aryl or aralkyl: s = 4 - 8; or NR2R3 is a gp. of formula (i) substd. by aryl or aralkyl; where aryl is phenyl or naphthyl opt. substd. by halo, alkyl, OH, alkoxy and/or CF3; aralkyl is phenylalkyl or naphthylalkyl opt. substd. by halogen, alkyl, OH, alkoxy and/or CF3; alkyl is 1-6C alkyl; alkoxy is 1-6C alkoxy; and cycloalkyl is 3-9C cycloalkyl.
Patent ZA-954388-B (ZA)
Title: A gas sensing system
Inventor: MARSH ROBERT ANTHONY
IPC: G01N1/22
Filed: 1995-05-30
Abstract: PCT No. PCT/GB95/01243 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed May 30, 1995 PCT Pub. No. WO95/33202 PCT Pub. Date Dec. 7, 1995A gas sensing system is provided for the detection of gas concentrations in a flowable medium. The gas sensing system has a gas permeable membrane structure to separate the flowable medium from a chamber where a gas sensor is positioned for detecting the gas concentration in the chamber. The sensor has predetermined environmental operating ranges and the system has a heat drain with a heat sink to maintain the temperature of gas in the chamber within the operating ranges, together with gas nozzles leading into the chamber to purge gas in the chamber and to maintain the gas concentration from exceeding the sensor operating range.
Patent ZA-955091-B (ZA)
Title: Massage transmission system
Inventor: RITTER RUDOLF
IPC: H04W88/18
Filed: 1995-06-20
Abstract: The signalization device is permanently installed in a peripheral (4, 9) of the communications network, or provided by a chip card inserted in the latter, with a central control (8) controlling the forwarding of the signalization within the communication network. The signalization is provided by a data communication via which data telegrams are exchanged between at least 2 coupled subscribers, provided as a standardised data set, with an additional identification code, for indicating the authorised services, the identification code is verified by a software filter (12.1, 12.2), associated with the subscriber and with a service centre (10). <IMAGE>
Patent ZA-962267-B (ZA)
Title: Thrombin inhibitors based on the amino acid sequence of hirudin
Inventor: DIMAIO JOHN
IPC: A61K38/00
Filed: 1996-03-20
Abstract: A thrombin inhibitor comprising a first bulky hydrophobic portion interacting with the catalytic site of thrombin responsible for proteolysis and a second portion at least maintaining the hydrophobic and acidic character of amino acids 55 to 60 of native hirudin at the C-terminal non-catalytic region of N-acetyl-hirudin45-65. Between the first and second portions is a divalent linker moiety having a chain length of at least 10 carbon atoms. Connecting the first bulky hydrophobic portion and the linker is a peptidomimetic bond. Preferably, the bulky hydrophobic portion comprises at least one amino acid of D-configuration. The compounds are useful in the treatment of thrombotic disorders.
Patent ZA-992250-B (ZA)
Title: Improved processes for synthesis and purification of nondigestible fats.
Inventor: TROUT JAMES EARL
IPC: C12P7/64
Filed: 1999-03-23
Abstract: A process for removing digestible fat from a crude reaction mixture comprising nondigestible fat and at least one digestible fat selected from the group consisting of digestible fats having fatty acid chains, comprising the steps of: (1) treating the crude reaction mixture with an aqueous solution comprising lipase at a pH sufficient to obtain soaps from the fatty acid chains; and (2) removing the soaps.
Patent GB-2349272-B (GB)
Title: Piezoelectric paste and piezoelectric film and piezoelectric part using the same
Inventor: KUBOTA TEPPEI
IPC: C04B35/491
Filed: 2000-03-24
Granted: 2001-06-27
Abstract: A piezoelectric paste which is used for forming a piezoelectric thick film by the thick film forming technique, which can be burned at a relative low temperature and which can form a piezoelectric film having good polarizability and high piezoelectricity while maintaining the ferroelectricity possessed by a piezoelectric crystal powder contained in the piezoelectric paste contains the piezoelectric crystal powder containing a Pb(Zr, Ti)O3 system ceramic, a crystallized glass powder and an organic vehicle, wherein the crystallized glass powder used precipitates a Pb(Zr, Ti)O3 system solid solution phase by heat treatment.
Patent GB-2362981-B (GB)
Title: A utility metering system incorporating a transaction authorisation system
Inventor: JARMAN MICHAEL
IPC: G06Q20/12
Filed: 2000-05-22
Granted: 2002-05-15
Abstract: A transaction authorisation system comprises a user interface unit 30 capable of accepting a transaction authorisation, and a utility meter 10 provided at a location having an associated location identifier unique to the location, wherein the utility meter 10 is arranged to communicate with the user interface unit 30, to obtain a transaction authorisation and to transmit an authorisation request based on the transaction authorisation and location identifier to obtain authorisation of the transaction. In an alternative embodiment the invention consists of an energy supply system including a utility meter 10 having a unique location identifier, a switching unit controllable by the utility meter 10 provided at a location for switching appliances on and off and a communication unit 20. The utility meter 10 is arranged to communicate with a remote system having a database of unique identifiers via the communication unit 20 in order determine if an appliance needs switching on or off. In a further embodiment the invention consists of a pre-payment energy supply system which comprises a pre-payment utility meter 10 having a unique location identifier and a memory for storing pre-payment credits. The utility meter 10 is arranged to communicate with a remote system having a database of unique identifiers via a communication unit 20. In a further embodiment the invention comprises a method of controlling the provision of energy to users.
Patent GB-2365368-B (GB)
Title: Filter assembly
Inventor: BUTLIN TERENCE
IPC: B28B7/46
Filed: 2000-08-02
Granted: 2003-06-18
Abstract: A filter assembly having a mounting platen 20, which corresponds in size to the mould 23 and 24, and a filter sheet 40 which covers one face of the platen 20 and is continuously attached to the platen 20. A marginal drainage formation 50 at the periphery of the platen 20 and filter sheet 40 allows the discharge of fluid in a parallel direction to the mounting platen 20. The marginal drainage formation may be a drainage band, 53, which has surface projections 57, for example ribs, that define fluid pathways with the platen 20. The band could be a knitted fabric and the filter sheet knitted or woven. The filter assembly is intended for use in a wet concrete press mould.
Patent GB-2365100-B (GB)
Title: Non-penetrating projectile
Inventor: BRYDGES-PRICE RICHARD IAN
IPC: F42B10/48
Filed: 2001-07-24
Granted: 2005-01-12
Abstract: A non-lethal projectile or a projectile for delivery of a substance has a casing 1 which surrounds a compartment 2 for containment of the substance 3. A hollow tube 5 projects forward within an ogival nose cap 8. An inflatable membrane 7 is located within the nose cap 8. The rear end of the compartment 2 has a piston 4 the rear side of which communicates through passageway 14, valve 12 and orifice 11 with the rear end of the projectile whereby propulsive gases on firing are stored in the cavity 15 to the rear of the piston. The nose cap 8 is of a readily breakable plastics material. On target impact the nose is displaced and permits a small amount of substance from compartment 2 to bleed through opening 6 allowing piston 4 to move forward uncovering ports 16. This action allows pressure gas to pass through the ports 16 and ducts to inflate the membrane 7 to spread the impact over a wide area. The piston is also free to move forward to discharge the substance through needle 5. In another construction (Fig. 6) a membrane 33 forms the nose of a non-lethal bullet and contains a gel 36. On impact the gel moves valve plate 38 back to allow pressure gas in casing 30 to act through ports 40 to inflate the membrane 33.
Patent GB-2429601-B (GB)
Title: Communication system, server apparatus and data terminal apparatus
Inventor: KASHIMOTO SHINICHI
IPC: H04L12/70
Filed: 2006-06-28
Granted: 2008-08-06
Abstract: According to one embodiment, a server apparatus includes an acquiring unit to acquire more than one items of data reception address information included in a data area of a message from each data terminal in connecting the data terminals with one another, a specifying unit to specify address information to receive a data communication based on the data reception address information and address information of a destination of the message, and a notifying unit to notify instruction information to instruct that the address information should be used for the data communication to the data terminal.
Patent GB-2039649-B (GB)
Title: End fitting assembly for a conduit
IPC: F16L33/22
Filed: 1979-01-11
Granted: 1983-01-06
Abstract: An end fitting assembly for a conduit (10) having an internal screen (11), comprises a nipple (15) adapted to be inserted in at least an end portion (12) of the conduit (10) and a sleeve (23) adapted to co-operate with the nipple (15) about which the screen (11) can be folded, the arrangement being such that the folded portion of the screen (11) is clamped between the sleeve (23) and an adjacent co-operation portion of the nipple (15).
Patent GB-2297907-B (GB)
Title: Liposomes containing particulate materials
Inventor: GREGORIADIS GREGORY
IPC: C12N1/20
Filed: 1994-10-07
Granted: 1997-12-10
Abstract: A method is provided for the formation of liposomes of 0.1 mum to 50 mum in diameter having unilamella or multilamella structure and containing water insoluble or undissolved particulate materials comprising (a) forming liposomes and removing substantially all of any organic solvent used in their preparation, (b) freeze drying the liposomes so formed and then (c) rehydrating them in intimate admixture with the particulate material. Preferred encapsulated materials are particulate materials, most preferably microorganisms, plant or animal cells or water insoluble structures having organic solvent labile biochemical or immunological activity, but any water insoluble particulate may be encapsulated using the method. For example catalysts or drugs that are sparingly soluble may also be so incorporated such that slow release into the a patients body may be provided while release of detergents included in the many liposome preparation protocols may be avoided.
Patent GB-2305416-B (GB)
Title: Method of manufacturing labels
Inventor: WILKEY ANDREW WILLIAM
IPC: B31D1/02
Filed: 1996-06-12
Granted: 1997-09-10
Abstract: A strip of self-adhesive labels is formed by providing a backing strip having a labelling strip superimposed over it then dividing the labelling strip into successive labels and waste regions. The waste regions are more firmly secured to the backing strip than the labels and effectively reinforce the strength of the labelling strip for passage through a label application machine.
Patent GB-2310148-B (GB)
Title: Granular media filter including media settler assembly
Inventor: BISKNER CHARLES D
IPC: B03D1/14
Filed: 1997-02-13
Granted: 1999-10-06
Abstract: An apparatus, such as a granular media filter, for treating liquid, such as wastewater, including a settler assembly for reducing media loss during high-turbulence washing of media in the granular media filter. The settler assembly is comprised of plates, tubes, or other porous materials placed between a system of baffles and a backwash trough. The settler assembly reduces turbulence near the overflow weir edge of the backwash trough, thereby reducing media carry over with the backwash water into the backwash trough. The trough baffle settler assembly will allow higher backwash rates per backwash with the same or lower media losses than experienced with previous trough-baffle designs, thereby reducing costs of construction and operation of granular media filter systems. The settler assembly is particularly adapted for use with granular media filters employing simultaneous application of air and water to produce a high turbulence backwash.