baber/WOPTO huggingface dataset:
Patent ZA-811813-B (ZA)
Title: Friction reducing additives and compositions thereof
Inventor: GENE HORODYSKY ANDREW
IPC: C10N40/25
Filed: 1981-03-18
Abstract: Borated glycerol hydroxyesters are effective friction reducing additives when incorporated into lubricating compositions.
Patent ZA-817613-B (ZA)
Title: Photopolymerizable composition,photoinitiator mixture and curing process
Inventor: HAUW TJERK VAN DER
IPC: C08F2/50
Filed: 1981-11-04
Abstract: The present invention relates to a photopolymerizable composition comprising a polymerizable, polyethylenically unsaturated compound, benzil and/or fluorenone, a specific biphenyl ketone such as para-phenyl benzophenone, and a reducing agent such as a tertiary amine. The present composition permits rapid and complete curing. Moreover, in the photopolymerization of compounds sensitive to air inhibition non-tacky surfaces are obtained. The effect observed is based on a synergism between the present photoinitiators. The advantages of the invention are most manifest in curing relatively thick layers of materials.
Patent ZA-831387-B (ZA)
Title: 1,2,4-triazine and pyrazine derivatives
Inventor: DAVID TAIWAI WONG
IPC: C07D403/04
Filed: 1983-03-01
Abstract: This invention relates to certain amino-5,6-diaryl-1,2,4--triazines and -pyrazines useful as activators of GABA and benzodiazepine binding.
Patent ZA-834108-B (ZA)
Title: Astigmatic optical element,its manufacturing process,illuminating apparatus including the same and articles treated by the same
Inventor: ARNAUD JEAN PIERRE ALFRED
IPC: G02B26/08
Filed: 1983-06-07
Abstract: An optical element, by example a mirror, has an optically polished surface wnich is far from a plane or spherical surface. According to the invention, a flat member 22 is machined along a second face so that thickness of flat member varies. First face is then optically polished when it is plane. Flat member 22 is then distorted so that polished surface takes a neither plane nor revolution shape, Such mirrors are used for distributing laser beam energy along lines or over extended areas with constant energy density.
Patent ZA-836874-B (ZA)
Title: Process for the preparation of sulfonated aryl phosphines
Inventor: GAERTNER RODERICH DR
IPC: C07F9/50
Filed: 1983-09-15
Abstract: A process for the preparation of mono, di or trisulfonated aryl phosphines whereby triaryl phosphine is sulfonated with oleum at 0 DEG  to 40 DEG  C. After dilution of the reaction product with water, the sulfonated triaryl phosphine is extracted with an amine dissolved in an organic solvent; both the amine and organic solvent being insoluble in water. From the organic phase the sulfonated phosphine is transferred to the aqueous phase by treatment with an aqueous solution of a base.
Patent ZA-842983-B (ZA)
Title: Process for pasteurizing fibronectin
Inventor: LANDABURU RICARDO H
IPC: A61L2/04
Filed: 1984-04-19
Abstract: A process for heat treatment of a fibronectin solution sufficient to inactivate viruses therein while preserving its physical and biological properties in the presence of a polyol, a surface active agent and a chelating agent.
Patent ZA-894604-B (ZA)
Title: Shampoo composition
Inventor: MURRAY ANDREW MALCOLM
IPC: A61Q5/02
Filed: 1989-06-16
Abstract: An aqueous shampoo composition comprising, in addition to water, sodium or ammonium dialkylsulphosuccinate with alkyl chain lengths of from C6 to C9 or combinations thereof and a soluble anti-microbial agent chosen from 1-hydroxy-2-pyridone,1-chlorophenoxy, 1-imidazolyl-2-butanone or derivatives thereof.
Patent ZA-898530-B (ZA)
Title: A method of providing a gating means,and products produced thereby
Inventor: LANGENSIEPEN RALPH ALFRED
IPC: C04B41/88
Filed: 1989-11-09
Abstract: The present invention relates to the use of a gating means in combination with a spontaneous infiltration process to produce a metal matrix composite body. Particularly, a permeable mass of filler material or a preform (2) is spontaneously infiltrated by molten matrix metal (5) to form a metal matrix composite body. A gating means (3) is provided which controls or limits the areal contact between molten matrix metal (5) and the filler material or preform (2). The use of a gating means (3) provides for control of the amount of matrix metal (5) which can contact the preform (2) or filler material which may result in less machining of a formed metal matrix composite body compared with a similar metal matrix composite body made without a gating means (3) and/or ameliorates the tendency of a formed metal matrix composite body to wrap due to the contact between the formed composite body and matrix metal carcass.
Patent ZA-899562-B (ZA)
Title: Urine sampling device
Inventor: RASCH PETER
IPC: G01N1/10
Filed: 1989-12-14
Abstract: The urine sampling device (10) has a receptacle (12) with an inlet (14) for receiving a urine discharge. An outlet (34) from the receptacle (12) leads to a detachable sample container (40). The device (10) includes a mechanism operating automatically upon discharge of an initial fraction or urine to open an initially closed flow passage (62) such that a subsequent, middle fraction of urine is conveyed to the sample container (40). The final fraction of urine is exhausted to waste.
Patent ZA-915376-B (ZA)
Title: Pyrazolopyridine compound and processes for preparation thereof
Inventor: SHIOKAWA YOUICHI
IPC: A61P19/06
Filed: 1991-07-10
Abstract: A pyrazolopyridine compound of the following formula: <CHEM>  wherein   R<1>   is aryl, and R<2>   is amino(lower)alkyl; lower alkylamino(lower)alkyl; carboxy(lower)alkylamino(lower)alkyl; protected carboxy(lower)alkylamino(lower)alkyl; lower alkylamino(lower)alkyl having hydroxy and aryloxy; protected amino(lower)alkyl; cyano(lower)alkyl; cyano(higher)alkyl; lower alkyl having heterocyclic group, in which heterocyclic group may have one or more suitable substituent(s); higher alkyl having heterocyclic group, in which heterocyclic group may have one or more suitable substituent(s); ar(lower)alkyl; lower alkenyl; or heterocyclic group which may have one or more suitable substituent(s), and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent ZA-925437-B (ZA)
Title: A process and an apparatus for flavouring a soluble coffee powder
Inventor: KOCH PETER
IPC: A23F3/40
Filed: 1992-07-20
Abstract: A frost is produced by condensing carbon dioxide charged with coffee flavourings and with water. The frost is then conveyed, by a supply device 2, into a chamber 1 containing a certain quantity of oil renewed by addition and drawing-off via conduits 4 and 5. The carbon dioxide is sublimed and the ice is melted, forming an emulsion with the oil. The emulsion is drawn off and the oil is separated from the water. Application to the incorporation of an oil enriched with coffee flavourings into a soluble coffee powder. <IMAGE>
Patent ZA-937348-B (ZA)
Title: Shaving system
Inventor: CARSON WILLIAM C III
IPC: B26B21/52
Filed: 1993-10-04
Abstract: A shaving system includes a platform member (30) with a support surface (36) that has a plurality of apertures (50A-50D) therein and guard structure (34) integral therewith and disposed forwardly of the support surface, a cap member (44) with a plurality of post elements (76A-76D) for disposition in the apertures in the support structure, a primary blade member (38) having a planar body and a cutting edge (60P), a secondary blade member (40) having a planar body and a cutting edge (60S), each blade member having a plurality of apertures (62A-62D) and at least two of the apertures having spaced locating surfaces for positioning engagement with the post elements, and a plurality of discrete spacer members (42A-42D) disposed on the post elements and between the primary and secondary blade members. The post elements extend through the apertures in the blade members, the spacers and the platform member and preferably are mechanically deformed to secure the primary and secondary blade members with their cutting edges in spaced parallel relation in a fixed shaving geometry. The spacer members maintain predetermined vertical spacing between the cutting edges of the primary and secondary blade members and the post elements maintain predetermined lateral spacing of the blade edges of the primary and secondary blade members relative to the guard structure. <IMAGE>
Patent ZA-948168-B (ZA)
Title: Closure for high voltage cable connections
Inventor: YAWORSKI HARRY G
IPC: H02G15/184
Filed: 1994-10-18
Abstract: A closure is provided for connections between high voltage cables and other electrical equipment, such as another high voltage cable, a transformer, or switch gear. Insulation is provided by an insulating gel which forms interfaces with itself and/or materials of the cable or other electrical equipment. The interfaces have a high interfacial dielectric strength, which prevents failure along the interfaces.
Patent ZA-952112-B (ZA)
Title: Protection and control of continuous boiling water units
Inventor: MASSEY RAYMOND DENNIS
IPC: B01D1/00
Filed: 1995-03-15
Abstract: A continuous boiling water unit is disclosed and comprises a water heating tank (1) containing an electric heating element (2) near the bottom of the tank (1) and a level control tank (3) mounted alongside the heating tank (1). An interconnecting steam communication port (21) is located between the level control tank (3) and the heating tank (1), together with a draw-off connection (23) and a flow connection (10). There further comprises an electronic temperature sensor in the form of a thermister (50) operable to sense the temperature of water in the heating tank (1), and upon sensing boiling of the water in the heating tank (1), operable to cause cut-off of the supply to the heating element (2). <IMAGE>
Patent ZA-952895-B (ZA)
Title: Packets and their manufacture
Inventor: CAHILL MICHAEL JOHN
IPC: B65D85/808
Filed: 1995-04-07
Abstract: To form infusion packets (T) having a looped thread (8) within the packets to wring moisture from the packet in use, a continuous series of thread loops are formed on one elongate web of packet material and doses of infusion material are placed on a second elongate web of packet material before bringing the webs together with the thread loops and infusion material between them. The two webs are then welded together and the individual packets are separated from the joined webs. <IMAGE>
Patent ZA-957614-B (ZA)
Title: Method and apparatus for adding and removing a base station from a cellular communications system
Inventor: WEAVER LINDSAY A JR
IPC: H04B7/005
Filed: 1995-09-11
Abstract: An apparatus and method for adding and removing a target base station from a network of base stations, which includes base stations adjacent the target base station. The apparatus is comprised of two attenuators: a first for setting an artificial receive noise power level and a second for setting a transmit level. The transmit level determines the forward link coverage area of the base station. The artificial noise level sets the reverse link coverage area of the base station. When a base station is added, initially the transmit power is low and the artificial receive noise power is high such that the forward and reverse link coverage areas are collocated in close proximity to the base station. As the base station blossoms into full operation, the artificial receive noise power is decreased and the transmit level is increased such that the two coverage areas of the base station remain balanced as the coverage areas expand. When a base station is to be removed from a system, the same attenuators are used to wilt the two coverage areas in unison as the power level transmitted from the base station decreases.
Patent ZA-968863-B (ZA)
Title: Multi-strand steel cord
Inventor: BOURGOIS LUC
IPC: D07B3/10
Filed: 1996-10-22
Abstract: A steel cord (10) comprises eight or more strands (12, 14) twisted together. Each of the strands has a substantially same cord twisting direction and a substantially same cord twisting pitch in the steel cord, and each of the strands consists of two to five individual filaments (16, 18) twisted together. Such a multi-strand steel cord can be manufactured without having to twist the individual strands separately and beforehand.
Patent ZA-982605-B (ZA)
Title: Absorbent article
Inventor: RAIDEL MARIA
IPC: A61F13/15
Filed: 1998-03-27
Abstract: Described is an absorbent article comprising a liquid-permeable layer ( 18 ) disposed towards the wearer's body when the said article is in use; a liquid-impermeable layer ( 20 ) disposed away from the wearer's body when the said article is in use; as well as an absorbent body arranged between the liquid-permeable layer ( 18 ) and the liquid-impermeable layer ( 20 ). The absorbent body comprises an absorbent material ( 32 ) which remains able to flow even after contact with a liquid. In addition, the invention discloses an absorbent article which comprises a liquid-impermeable layer disposed away from the wearer's body when the article is in use, as well as an absorbent body covered by a liquid-permeable layer; with the said absorbent body containing an absorbent material which remains able to flow even after contact with a liquid. In this, the absorbent body is connected to the liquid-impermeable layer in a central area of the said absorbent body.
Patent GB-2400268-B (GB)
Title: Integrated procedure for partitioning network data services among multiple subscribers
Inventor: WILS JORIS J
IPC: H04L12/14
Filed: 2002-04-18
Granted: 2005-03-23
Abstract: In order to partition network data services amongst a plurality of subscribers, each requesting access to a plurality of data services, at least one session is defined for each of the subscribers, during which session requests can be made. Each subscriber has a quality of service guarantee relating to the fraction of capacity which will be allocated to the subscriber's sessions and a quality of service metric is recorded, relating to the fraction of the subscriber's allocated capacity that has been used. A throughput metric (eg number of bytes to read/write, or number of basic file system operations required to service a request) is combined with an ordered list structure to order sessions based upon their associated metrics. At least one active session list and one inactive list are defined for each subscriber and the active lists are used to determine those sessions that are next eligible to be serviced. When an eligible session is selected for service, its pending requests are serviced in turn either until its associated group, subscriber or session limit has been reached, or until it has no requests left to be serviced, following which the next session on the list is selected.
Patent GB-2474010-B (GB)
Title: Computer networking
Inventor: MENZIES RUPERT
IPC: H04L12/18
Filed: 2009-09-10
Granted: 2011-08-03
Abstract: Conferencing communication is established to enable formation of a collaborative working environment, by means of a server capable of receiving a request for establishment of a conferencing communication. The request contains information identifying requirements for successful establishment of conferencing communication, and the server enquires whether the or each participating station is capable of meeting these requirements, before passing back to the requesting station information sufficient to enable the requesting station to establish conferencing communication.
Patent GB-2094302-B (GB)
Title: Pyridazinones
IPC: C07D237/04
Filed: 1982-03-02
Granted: 1984-10-10
Abstract: The invention concerns compounds of formula I    <IMAGE>  (I) wherein R is a fluorine, bromine or iodine atom or the amino, acetylamino, methyl, cyano, hydroxyl, methoxy or trifluoromethyl group, the tautomeric forms thereof, and acid addition salts of the compounds in which R represents amino. The products have antithrombotic activity. They can be prepared according to methods known per se.
Patent GB-2118343-B (GB)
Title: Phoneme recognition
Inventor: WATARI MASAO
IPC: G10L21/02
Filed: 1983-02-25
Granted: 1986-01-02
Abstract: Phoneme recognition uses the silence-phoneme and phoneme-phoneme transition spectral information rather than the phoneme information itself. The transition detector features first and second differences in level for each frequency band.
Patent GB-2127033-B (GB)
Title: Dental cement
Inventor: SHIMOKOBE HIROKATA
IPC: A61K6/847
Filed: 1983-04-20
Granted: 1985-11-06
Abstract: A dental cement comprising a cement powder to which are added one or more of tannic acid derivatives consisting of the group of a tannic acid-protein combination, a tannic acid-formaldehyde combination, acetyl tannate and a metal salt of tannic acid, said tannic acid derivatives being sparingly soluble in water.
Patent GB-2157554-B (GB)
Title: A hair brush
Inventor: STEADMAN ALAN EDWARD
IPC: A46B1/00
Filed: 1984-10-01
Granted: 1987-03-11
Abstract: A hair brush of one-piece construction has a handle (10) and an elongate bristle-carrying head (12). The head (12) is of tubular shape and of oval cross-section, and is open-ended at its handle-remote end (26). The oval shape provides two opposed arcuate major walls (14, 18) of which wall (14) is bristle-carrying. Both walls (14, 18) have seven vents (20 and 22, 24), vents 20 and 22 being of full chevron shape and in a parallel sequence with each other and with the open-end (26) which is also of chevron shape. The bristles (16) are in eight chevron rows, and on each side of each vent (20). The bristles (16) radiate outwardly from wall (14).
Patent GB-2241488-B (GB)
Title: Braking apparatus
Inventor: PINK EDWIN GEORGE
IPC: B66B15/00
Filed: 1991-02-28
Granted: 1994-05-18
Abstract: In a linear motor driven mine shaft conveyance system, brake 22 is released when load cells 34 sense a predetermined vertical load on the brake eg 90% of the upward thrust required to support the dead weight of the conveyance. Thus caliper pads 28 acting on vertical guide rails may be released by hydraulic actuators 26 operating against spring forces. The brake may be mounted on the conveyance or the reaction member. <IMAGE>
Patent GB-2247764-B (GB)
Title: Magnetic recording method and recording/reproducing circuits for toll road tickets
Inventor: YAMASHITA RIICHIRO
IPC: G07B15/06
Filed: 1991-09-05
Granted: 1995-03-22
Abstract: A circuit for reading a toll road ticket in which a mark for magnetic recording density discrimination formed on a ticket is detected and a magnetic record demodulating circuit is selected in accordance with the result of detection. The circuit is a digital recording circuit and reproducing circuit for a magnetic card utilizing modified frequency modulation. In a toll receiving system of a toll road, coexistence of tickets adopting different magnetic recording densities or recording systems is made possible.
Patent GB-2253396-B (GB)
Title: Imidazoacridines and their antineoplastic use
Inventor: CHOLODY WIESLAW MAREK
IPC: A61K31/4745
Filed: 1992-02-28
Granted: 1994-08-10
Abstract: Compounds of formula I <CHEM>  in which: R represents: -OH or -OR min , wherein R min  represents C1-C6 alkyl, R1<a> and R1<b>, which may be identical or different, represent hydrogen or C1-C6 alkyl, unsubstituted or substituted by a hydroxyl, an amino, a N min -alkylamino or a N min ,N min -dialkylamino group, such N min -alkyl groups containing 1-4 carbon atoms,     n is 2-5 and     R2 represents hydrogen, or straight chain C1-4 alkyl, in the form of a free base or a pharmaceutically acceptable acid addition salt or an N-oxide are useful in antineoplastic treatment and prophylaxis, especially of leukaemias.
Patent GB-2289419-B (GB)
Title: A disposable liquid absorbent article
Inventor: BOBERG FREDRIK
IPC: A61F13/494
Filed: 1995-05-15
Granted: 1998-01-21
Abstract: PCT No. PCT/SE95/00538 Sec. 371 Date Jan. 22, 1997 Sec. 102(e) Date Jan. 22, 1997 PCT Filed May 15, 1995 PCT Pub. No. WO95/31162 PCT Pub. Date Nov. 23, 1995A disposable liquid-absorbing article, such as a diaper (10), sanitary towel or similar, having a substantially longitudinal shape and including an absorption body (12) and a cover (11) enclosing the absorption body with a liquid-pervious inner sheet (17) and an outer sheet (18) and contracting elastics members (23) in contact with at least one of the sheets to give the article its shape in an in-use position. The cover sheet on which the elastics members are applied, is connected to the inside and outside of the absorption body respectively, and the elastics members (23) extend with at least one substantially continually curved portion (24, 25) over at least an area of the absorption body. The strive of the elastics members to contract and the contact of the elastics members with one of the sheets, exert a tension force on the sheet in a direction towards the curvature center of the elastics members, whereby this force is transferred and absorbed by the absorption body.\!
Patent GB-2308170-B (GB)
Title: An adaptive control system for a vehicle drive assembly
Inventor: SHOWALTER DAN J
IPC: F16D27/115
Filed: 1996-10-25
Granted: 1999-05-12
Abstract: An adaptive torque control and distribution system for a motor vehicle having a transfer case, primary driveline and drive wheels and secondary driveline and drive wheels for operation in extreme off road conditions such as sand. The transfer case includes a modulating clutch and a lockup clutch disposed in parallel between its primary (rear) output and secondary (front) output. The system detects abnormally high magnitude and rapidly repeating wheel spin transients which are characteristic of operation in sand or similar highly randomly variable tractive conditions and overrides the on demand torque distribution program for a predetermined time interval. During this predetermined time interval, the transfer case lockup clutch is activated thereby coupling the primary and secondary drivelines and achieving a fifty-fifty torque split therebetween while the modulating clutch is inactive. The system and this operating mode reduces clutch and clutch operator cycling thereby reducing heat generation within the transfer case and increasing clutch and transfer case longevity.
Patent HU-209967-B (HU)
Inventor: SZPORNY LASZLO
IPC: C07D461/00
Filed: 1992-08-04
Abstract: Eljárás az új (I) általános képletű 10-acilezett-apovin· kaminsav-származékok - ahol R1 jelentése 1-4 szénatomos alkil-csoport;
R2 jelentése 1-4 szénatomos alkoxi-, (1-4 szénatomos alkoxi-karbonil)-metoxi, vagy (a), (b), (c) általános képletű csoport, ahol R3 jelentése 1-
Patent HU-213407-B (HU)
Title: Process for producing tablet with diffusive-osmotic release
Inventor: FEKETE PAL
IPC: A61J3/10
Filed: 1993-12-09
Abstract: A subject-matter of the invention is a diffusion-osmotic controlled drug-release one-layer or two-layer pharmaceutical tablet core (10) containing one or more therapeutically active principle(s) and a hydrophilic polymer and being coated with a polymeric film-coat (11), in case of a two-layer tablet core containing the active principle(s) and hydrophilic polymer in the first layer (14) thereof and hydrophilic polymer in the second layer (15) thereof, and the tablet core (10) further having at least one bore (13; 16) on the film-coat (11) in contact with the tablet core (10) [in case of one-layer tablet core] or on the part of the film-coat (11) in contact with the first tablet core layer (14) containing the active principle(s) [in case of two-layer tablet core], characterized in that the hydrophilic polymer is hydroxypropyl-methylcellulose and the coating material of the film-coat (11) contains an ammonium methacrylate copolymer or a mixture of such. Furthermore according to the invention there is provided for a process for preparing these tablet cores.