baber/WOPTO huggingface dataset:
Patent ZA-837452-B (ZA)
Title: Novel 5-fluoro-carbacyclins,process for their manufacture and their use as medicaments
Inventor: SKUBALLA WERNER
IPC: C07C67/08
Filed: 1983-10-05
Abstract: 5-Fluorocarbacyclin derivatives of the general formula I <IMAGE>  in which    R1 denotes the radical CH2OH or <IMAGE> with R2 denoting a hydrogen atom, an alkyl radical, cycloalkyl, aryl, or a <IMAGE> or heterocyclic radical or    R1 denotes the radical <IMAGE> with R3 denoting an alkanoyl or alkanesulphonyl radical each having 1-10 C atoms or the radical R2 or    R1 denotes the radical <IMAGE> in which m denotes the number 1 or 2,    A denotes a -CH2-CH2-, a trans-CH=CH- or -C IDENTICAL C- group,   W denotes a free or functionally modified hydroxymethylene group or a free or functionally modified <IMAGE> it being possible for the OH group to be in the  alpha - or beta -position,    D denotes the group <IMAGE> a straight-chain saturated alkylene group having 1-5 C atoms, a branched saturated or a straight-chain or branched unsaturated alkylene group having 2-5 C atoms, which can optionally be substituted by fluorine atoms,    n may denote the number 1, 2 or 3,   E represents a direct bond, a -C IDENTICAL C- group or a -CR6=CR7- group, R6 denoting a hydrogen atom or an alkyl group having 1-5 C atoms and R7 denoting a hydrogen atom, a halogen atom or an alkyl group having 1-5 C atoms,   R4 denotes an alkyl, cycloalkyl or an optionally substituted aryl group or a heterocyclic group,    R5 denotes a free or functionally modified hydroxyl group, and    if R2 has the meaning of a hydrogen atom, their salts with physiologically tolerable bases, process for their preparation and their pharmaceutical use.
Patent ZA-864430-B (ZA)
Title: Revolving ladle-turret for continuous casting plant
Inventor: AAR CORNELIS SIMON MARIA VAN D
IPC: B22D41/13
Filed: 1986-06-13
Abstract: Lifting devices for loading and unloading the ladle (2) onto or from the ladle-supporting arm (5) have been disclosed for loading revolving ladle turrets (3) in continuous steel-casting plants. In order to be able to install such revolving ladle turrets (3) even in low transfer and casting bays and in order to eliminate swinging movements of the ladle (2) during lifting, it is proposed to bring the ladle-supporting arm (5) from a self-loading position (19) for casting ladles (2) into a casting position (31) by means of a lifting device (18) and to use the lifting device (18) to lift the ladle (2) from an industrial truck (1) itself, the said industrial truck preferably travelling at floor level (25) in the steelworks. <IMAGE>
Patent ZA-872751-B (ZA)
Title: Brake for a motor
IPC: H02K7/102
Filed: 1987-04-16
Abstract: In the case of a brake for a motor, in particular an alternating current motor with a solenoid, in order to improve the dynamic characteristics without increasing the power loss it is proposed to divide the coil of the solenoid (2) into two part coils (3, 4), by means of an intermediate tap (6), one of these two part coils being located on a freewheel circuit. <IMAGE>
Patent ZA-879382-B (ZA)
Title: Antiviral compounds
Inventor: PURIFOY DOROTHY JANE MARTIN
IPC: C07H19/09
Filed: 1987-12-14
Abstract: The present invention relates to certain 5-substituted pyrimidine nucleosides and pharmaceutically acceptable derivatives thereof and their use in the treatment and prophylaxis of varicella zoster virus, cytomegalovirus and Epstein Barr virus infections. Also provided are pharmaceutical formulations and processes for the preparation of the compounds according to the invention.
Patent ZA-884225-B (ZA)
Title: In vitro embryo culture technique
Inventor: PERRY MARGARET MARY
IPC: A01K45/00
Filed: 1988-06-13
Abstract: Avian embryos may be cultured in vitro up to blastoderm formation, during embryonic morphogenesis and/or during embryonic growth to hatch. The invention may have applications not only in the genetic engineering of poultry, but also in the investigation of fundamental mechanisms of avian development and in the study of deleterious traits. Moreover, it may afford a desirable alternative to surgical intervention in the laying hen.
Patent ZA-894601-B (ZA)
Title: Cream,churned product made therefrom and method of manufacturing it
Inventor: MARTINE JEAN CLAUDE
IPC: A23D7/00
Filed: 1989-06-16
Abstract: The present invention relates to a filled cream, to a churned margarine-like product made therefrom, and to a processes for producing such a cream and such a margarine-like product. The specification discloses a non-dairy cream having an average fat droplet size below that of dairy cream which further comprises a water in oil promoting emulsifier. Preferably the water in oil promoting emulsifier is selected from the group comprising saturated monoglyceride, tweens and lactic acid esters and is present in an amount from 0.05-1.0% on fat phase. The specification discloses a process for the manufacture of an edible spread which comprises preparing the abovementioned non-dairy cream, and, churning the cream to obtain a plastified product. The invention is of general applicability but finds particular utility in the prepartation by churning of spreads wherein the iodine value of the triglyceride components of the fatty phase is in excess of 85.
Patent ZA-899074-B (ZA)
Title: Method of treating epithelial disorders
Inventor: WAUWE JEAN PIERRE FRANS VAN
IPC: A61K8/67
Filed: 1989-11-28
Abstract: The present invention concerns a pharmaceutical or cosmetical composition comprising an inert carrier, an effective amount of retinoic acid or a derivative thereof, or a stereochemically isomeric form thereof and an effective amount of a compound of formula <CHEM> an acid addition salt thereof or a stereochemically isomeric form thereof. The use for the manufacture for treating subjects suffering from disorders which are characterized by an increased proliferation and/or abnormal differentation of normal, preneoplastic or neoplastic epithelial cells the growth of which is sensitive to the action of retinoids is also disclosed.
Patent ZA-919874-B (ZA)
Title: Method for forming a sieve material having low internal stress and sieve material so obtained
Inventor: DELMEE PETRUS HENRICUS MARIA
IPC: C25D1/08
Filed: 1991-12-17
Abstract: Described is a method for forming a sieve material (3) in which a sieve skeleton (2) is thickened in an electrolysis bath with metal; in the bath as used at least one chemical compound is present having properties of both a first and second class brightener in such concentration and added with such a rate in view of the Ah load that the internal stress in the finished sieve material (3) is reduced in comparison to a sieve material (3) produced in a bath comprising a conventional compound under conventional conditions. The invention also relates to a sieve material (3) formed with the method described. <IMAGE>
Patent ZA-931579-B (ZA)
Title: A multiplier circuit and method of operation
Inventor: SUNTKEN ARTUR WILHELM
IPC: G01R21/127
Filed: 1993-03-05
Abstract: A multiplier circuit (1) for obtaining the product of two input signals (2) and (3) has a modulator (6) for modulating a first input signal ( 2) to produce an intermediate pulse train (8) whose pulse density is dependent on the amplitude of the first input signal. A combiner (10) derives from the second input signal (3) and the intermediate pulse train (8) a composite signal whose average value is equal to the product of the first and second input signals. <IMAGE>
Patent ZA-937012-B (ZA)
Title: Copolymers of ethylene with olefing monomers, process for the preparation thereof and catalyst
Inventor: RESCONI LUIGI
IPC: C08F4/656
Filed: 1993-09-22
Abstract: Copolymers of ethylene with comonomers selected from (a) alpha-olefins, (b) cycloolefins and/or (c) dienes, characterized by the fact that: the molar percentage of the comonomer (%  alpha ) and the density of the copolymer (D) satisfy the relation %  alpha  + 150D </= 141.
Patent ZA-962242-B (ZA)
Title: Storage-stable drug forms.
Inventor: BREITENBACH JOERG
IPC: A61K47/30
Filed: 1996-03-20
Abstract: PCT No. PCT/EP96/01019 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Mar. 9, 1996 PCT Pub. No. WO96/29060 PCT Pub. Date Sep. 26, 1996Solid drug forms obtainable by extrusion of a melt comprising, besides one or more active substances, a mixture of homo- and/or copolymers of N-vinylpyrrolidone and degraded starches.
Patent ZA-964596-B (ZA)
Title: Ink jet printing paper
Inventor: WATSON MARK VICTOR
IPC: B41M5/52
Filed: 1996-06-04
Abstract: Ink-jet printing paper is produced by treating a base paper with a composition comprising an admixture of:     (a) a cooked and/or chemically-modified starch (b) a hydrophilic polymer other than a starch, typically polyvinyl alcohol; and   (c) a hydrophobic polymer, typically a latex   The paper also exhibits good toner adhesion when imaged by electrophotographic processes as used in laser printers, xerographic copiers etc.
Patent ZA-965719-B (ZA)
Title: Compositions
Inventor: MCCAFFERTY DERMOT
IPC: A61K9/70
Filed: 1996-07-05
Abstract: There is described an amethocaine composition comprising amethocaine in free base form and a water activatable adhesive matrix, methods of its manufacture and methods of use thereof.
Patent ZA-982655-B (ZA)
Title: Non-staining herbicidal soap
Inventor: SEDUN FREDERICK S
IPC: A01N37/06
Filed: 1998-03-30
Abstract: An effective, environmentally compatible herbicidal composition utilizes under saponified ammonium soaps of fatty acids having from 6 to 11 carbon atoms. Potassium and sodium soap compositions, at 90 to 100% saponification, are effective to kill mosses, lichen, liverworts and algae, without damage to higher plants. The compositions are herbicidally effective and do not stain substrates, such as patios, walks, stairs, walls and the like, to which it is applied.
Patent ZA-991356-B (ZA)
Title: Histamine H3 receptor ligands.
Inventor: KALINDJIAN SARKIS BARRET
IPC: C07D295/092
Filed: 1999-02-19
Abstract: Compounds of formula (I) (and pharmaceutically acceptable salts thereof) are histamine H3 receptor ligands. A in the formula represents (CH2)m, m being from 1 to 3; B is (CH2)n, n being from 1 to 3; x is from 0 to 2; R<1 >is C1 to C10 hydrocarbyl, in which up to 2 carbon atoms may be replaced by O, S or N; and up to 2 hydrogen atoms may be replaced by halogen; R<2 >is H or C1 to C15 hydrocarbyl, in which up to 3 carbon atoms may be replaced by O, S or N, and up to 3 hydrogen atoms may be replaced by halogen; R<3 >is absent when -Y-Z-R2 is attached to W, or is H or C1 to C7 hydrocarbyl when -Y-Z-R<2 >is not attached to W; W is nitrogen; X is -CH2-, -O- or -NR<4>-, R<4 >being H or C1 to C3 alkyl; Y replaces a hydrogen atom on any of A, B, W and X, and is C2 to C10 alkylene, in which one non-terminal carbon atom may be replaced by O; and Z is (II), (III), (IV), (V), (VI), or (VII) wherein R<5>, R<6 >and R<7 >are independently H or C1 to C15 hydrocarbyl, in which up to 3 carbon atoms may be replaced by O or N, and up to 3 hydrogen atoms may be replaced by halogen, and Q is H or methyl, or Q is linked to R<5 >or R<7 >to form a five-membered ring or Q is linked to R<2 >to form a six-membered ring
Patent GB-2366531-B (GB)
Title: Method and apparatus for continuous casting of aluminum bearing alloy
Inventor: KAGOHARA YUKIHIKO
IPC: B22D11/124
Filed: 2000-09-11
Granted: 2004-08-11
Abstract: In a continuous casting of a molten aluminum bearing alloy, a casting space (C) is defined between substantially parallel opposed portions of a pair of traveling endless belts (8, 9) and the molten aluminum bearing alloy is supplied into the casting space (C) to be continuously cast into the shape of a plate. A cooling rate  DELTA T during solidification of the aluminum bearing alloy is controlled so that the cooling rate  DELTA T ranges between 3 and 6 DEG C/sec. where  DELTA T=(T-500)/t, T is a temperature when the casting of the aluminum bearing alloy starts, and t is a cooling time in sec. between start of casting and the time when the temperature of the aluminum bearing alloy decreases to 500 DEG C. <IMAGE>
Patent GB-2403862-B (GB)
Title: Automatic sequential tuning of narrowband receivers of a wireless location system for voice/traffic channel tracking
Inventor: ANDERSON ROBERT J
IPC: H04W4/90
Filed: 2003-03-21
Granted: 2006-03-29
Abstract: In a wireless location system, narrowband receivers are used in a mode, known as automatic synchronous or sequential tuning, in which the receivers are tuned sequentially and in unison to a plurality of predefined RF channels. Signal transmissions of interest in these channels are digitally recorded and used in location processing. A location record or report is generated to identify an estimated location of one or more wireless transmitters. The identity of the located transmitter(s) is determined by matching the location record to data indicating which wireless transmitters were in use at a time corresponding to the location record, and which cell sites and RF channels were used by each wireless transmitter. This method is especially suited for voice or traffic channel tracking of wireless mobile transmitters, such as cellular telephones.
Patent GB-2442825-B (GB)
Title: Message scheduling system
Inventor: AHTISAARI MARKO
IPC: H04W4/24
Filed: 2007-08-16
Granted: 2009-06-24
Abstract: Embodiments of the invention are concerned with a method and a system for scheduling the transmission of messages to a subscriber in a communications network on basis of the allocation of resources associated with communications services provided by the communications network. The method includes analysing the usage records so as to determine a plurality of scheduling parameters, each defining one or more time periods in which the subscriber is unavailable to receive messages; and triggering a scheduling process for scheduling transmission of a message to the subscriber, wherein a given scheduling process comprises selecting a scheduling parameter from the plurality, and scheduling the transmission of a message to occur after a said time period defined by the selected scheduling parameter.
Patent GB-2448206-B (GB)
Title: Multi-physics inversion processing to predict pore pressure ahead of the drill bit
Inventor: ESMERSOY CENGIZ
IPC: E21B21/08
Filed: 2008-01-29
Granted: 2012-02-01
Abstract: Methods are disclosed to predict pore pressure ahead of the drill bit while drilling a borehole through subsurface regions.
Patent GB-2457185-B (GB)
Title: Security laminates and documents
Inventor: GILBERT ANDREW JOHN
IPC: B42D15/10
Filed: 2006-05-13
Granted: 2009-09-23
Abstract: A laminate 40 for a tamper-resistant identity document, the laminate comprising: a carrier film (10, FIG. 1) having a first adhesive layer 11 on a surface thereof, the first adhesive layer 11 comprising one or more visible registration features 13; and a cover film (20, FIG. 2b) having a first surface (20a, FIG. 2b) removably bonded to the first adhesive layer 11 and a second surface (20b, FIG. 2b) having a printed security feature 41, 42, 43 and a second adhesive layer (32, FIG. 3b) thereon. The cover film may have a thickness of no greater than 12 microns. The printed security feature may be in predetermined registration with the one or more visible registration features of the first adhesive layer.
Patent GB-2122628-B (GB)
Title: Acrylic acid polymers
Inventor: HAUGHTON MICHAEL HARRY
IPC: C08F2/10
Filed: 1983-06-16
Granted: 1985-07-24
Abstract: Water soluble polymers from acrylic acid optionally with other monomers have a narrow molecular weight distribution and are made by continuous loop polymerisation particular in the presence of sodium chlorate and sodium metabisulphite as redox initiator. The loop polymerisation gives more uniform product than batch operation and the narrow molecular weight distribution gives polyacrylates useful in water treatment, scale inhibition and as dispersants.
Patent GB-2164479-B (GB)
Title: Recording audio signals
Inventor: WILKINSON JAMES HEDLEY
IPC: G11B20/18
Filed: 1984-09-10
Granted: 1988-09-07
Abstract: In a method of recording digital audio signals of four audio channels in association with a digital video signal in oblique tracks using a 4-head digital video tape recorder, the digital audio signals are assembled into error-correction blocks each comprising two audio data words and two error-correction code check words, each oblique track comprises in sequence first and second sectors at the beginning of the track, a central portion in which the video signals are recorded, and third and fourth sectors at the end of the track, the audio data words and the check words are distributed to the four heads to be recorded in the sectors, and the assembly, the error-correction code and the distribution are such that the four audio channels can be correctly reproduced even if, on reproduction, any two of the sectors are lost from each reproduced track, or any two of the four heads fail to supply a reproduced output.
Patent GB-2148040-B (GB)
Title: Display devices
Inventor: BISHOP NORMAN PETER
IPC: G09F9/37
Filed: 1984-10-08
Granted: 1987-05-13
Abstract: A display device which includes a casing (11) in which is provided a mounting face plate (12) spaced from the rear of the casing (11) and supporting a number of display elements (14), and electro-magnetic drive motors (15) for moving each element (14) selectively between a display position in front of the plane of the mounting plate (12) and a retracted position behind the mounting plate (12), each element (14) being moved around the edge of the mounting plate (12) or through an aperture (23) or slot in the mounting plate (12).
Patent GB-2219128-B (GB)
Title: Laser apparatus
Inventor: MAITLAND ARTHUR
IPC: H01S3/03
Filed: 1989-04-26
Granted: 1992-04-22
Abstract: Metal vapour laser apparatus includes an envelope 1 within which is contained electrodes 4 and 5 and a plurality of cylindrical copper segments 6 arranged between the electrodes 4 and 5. During operation of the laser, bromine and helium buffer gas are arranged to flow through the envelope 1, causing copper bromide to be produced. When a discharge is established between the electrodes 4 and 5, the copper bromide vaporizes and dissociates to give copper vapour which is then excited to produce a population inversion. Such apparatus is able to operate at relatively low temperatures, in the region of 600<o>C.
Patent GB-2232532-B (GB)
Title: Electrostrictive actuators
Inventor: GALVAGNI JOHN
IPC: H01L41/24
Filed: 1989-11-01
Granted: 1994-03-16
Abstract: An improved method of forming electrostrictive actuators or capacitors is disclosed. A stack of green ceramic sheets is formed, a surface of the sheets including areas of electrode forming material and other areas of heat dispersible material. The electrodes of opposite polarity are exposed at opposite surfaces of the stack and areas of dispersible material intervene between the exposed edges of the electrode ink margins. An actuator fabricated in accordance with the method may be terminated without fear of shorting between adjacent layers and the resultant actuator will be essentially free of dielectric bonding whereby, when used as an actuator, a high degree of expansion will be achieved. The invention is further directed to a preform fabricated in accordance with the method of the invention.
Patent GB-2273942-B (GB)
Title: Alignment mechanism
Inventor: ALDRIDGE GRAHAM JAMES
IPC: D01B1/14
Filed: 1992-09-04
Granted: 1995-10-18
Abstract: PCT No. PCT/GB92/01614 Sec. 371 Date Apr. 23, 1994 Sec. 102(e) Date Apr. 23, 1994 PCT Filed Sep. 4, 1992 PCT Pub. No. WO93/05210 PCT Pub. Date Mar. 18, 1993.An alignment mechanism for use as part of a decorticating machine includes: a plurality of fingers (62) extending outwardly from a bed plate and mounted so as to be drivable around an endless track (61) in a casing (60), the bed plate being a part of or adjacent to the casing (60); a driving mechanism including a plurality of pulley mechanisms (66) within the casing (60) extending sequentially along the length of the track (61), adjacent pulley mechanisms (66) overlapping in side by side relationship, each pulley mechanism (66) having a pulley (68) on which is mounted a plurality of finger driver plates (69) each adapted to contact drive faces (65) attached to the fingers (62) and extending within the casing (60); and drive means for driving the pulley mechanisms (66) at sequentially increasing speeds such that the fingers (62) can be driven along the length of the bed plate at an accelerating speed.
Patent GB-2342739-B (GB)
Title: Memory address checking
Inventor: HARRIS JEREMY
IPC: G06F11/10
Filed: 1999-07-09
Granted: 2001-07-11
Abstract: An integrated solid state memory device includes addressable memory locations. In use, an address port receives an address identifying at least one memory location and associated verification information (e.g., parity or error correcting information) for verifying the address. Decoding logic is responsive to a received address to decode the address and verification logic is responsive to a received address and a received verification portion to verify the received address. By providing address verification within a solid state memory device, it is possible to ensure a higher security of operation of a computer system incorporating such a memory device, as errors which might develop, for example, between a memory controller and individual memory devices can be detected. As well as being useful for normal operation, such a memory device facilitates checking of the operating limits of a system as bus speeds and memory access speeds increase. The verification logic can be configured, for example, to prevent access to or modification of the memory locations and/or in the case of a read operation, to prevent output from the device of the content of an addressed memory location where address verification is negative. An error signal could also be generated where address verification is negative. The error signal could be used simply to report a fault or to cause a retry of the addressing operation. Where the memory device includes separate memory banks, the address verification could be performed at one or more levels within the device, for example down to the memory bank level.
Patent HU-208391-B (HU)
Inventor: VICZIAN GYULA
IPC: A23C9/152
Filed: 1992-03-09
Abstract: A találmány tárgya eljárás gyógynövény-kivonattal ízesített tejtermék előállítására. Az eljárást az jellemzi, hogy 1000 tömegrész tejtermékbe 0,05-0,40 tömegrész olyan kivonatot kevernek, melyet 0,8-1 tömegrész aloe, 0,18-0,3 tömegrész ezerjófű (Centaurii herba), 0,08-0,1 tömegrész fecskefű (Chelidonium május), 0,08-0,1 tömegrész szenna- levél (Sennaea folium pulvis), 0,08-0,1 tömegrész kámforfa (Cinnamorum camphora), 0,8-0,9 tömegrész kalmos (Calami rhizoma pulvis), 0,08-0,1 tömegrész szerecsendió-virág, 1,0-1,75 tömegrész szerecsendiómag, 0,08-0,1 tömegrész indiai sáfrány (kurkuma) drog elegyének 100 tömegrész vizes-alkohollal való kivonatolásával állítottak elő. HU 208 391 A leírás terjedelme: 4 oldal