baber/WOPTO huggingface dataset:
Patent ZA-892021-B (ZA)
Title: A highly structured,finely divided precipitated silica,a process for its production and its use
Inventor: KERNER DIETER
IPC: C09D7/12
Filed: 1989-03-16
Abstract: The finely divided high-structure precipitated silica, which has a
 BET surface area (DIN 60132) of between 150 and 350 m<2>/g
 a compacted bulk density (DIN 53194) of between 60 and 120 g/l
 a DBP number of between 3.0 and 4.0 ml/g
 a particle size distribution of at least 70 % of 1 to 6  mu m. 
<??>It can be prepared by heating a mixture of water and sodium silicate to a temperature of 70 to 80 DEG C with stirring, metering into this mixture concentrated sulphuric acid until half of the alkali present is neutralised, treating the reaction mixture by means of a shearing unit and, if desired, simultaneously increasing the temperature to 86 +/- 5 DEG C, adding concentrated sulphuric acid after a period of 30 to 120 minutes at a higher speed until the pH of the silica suspension formed is 3.0 to 3.5, diluting, if desired, the silica suspension with water, separating off, if desired, the coarse portion by means of a centrifugal pump and a hydrocyclone, filtering off the silica using a known filtering device, washing the silica filter cake free of sulphate, redispersing the silica filter cake with the addition of water and using a stirrer to give a suspension having a solids content of 80 +/- 10 g/l, adding to this suspension, if desired, alkyldimethylbenzylammonium chloride, spray drying the suspension thus obtained and, if desired, milling the dried product. 
<??>The precipitated silica can be used as matting agents in paints either in uncoated or coated form.
Patent ZA-897022-B (ZA)
Title: Antihypercholesterolemic 4,5-diaryl-2-substituted thioimidazoles
Inventor: BILLHEIMER JEFFREY THOMAS
IPC: A61K31/415
Filed: 1989-09-14
Abstract: Antihypercholesterolemic thioimidazoles of the formula <CHEM>  or a pharmaceutically acceptable salt thereof,  wherein R<1> and R<2> independently are H, F, Cl, CF3, alkyl of 1 to 4 carbon atoms, or alkoxy of 1 to 4 carbon atoms, A is alkylene of 7-20 carbon atoms or an alkenyl residue thereof with no more than 2 double bonds;  R<3> is H, CH3 or C2H5; and  n is 0, 1 or 2, are provided, such as 8-(4,5-diphenyl-1H-imidazol-2-ylthio)octanoic acid ethyl ester.
Patent ZA-902341-B (ZA)
Title: A two-cylinder thick matter pump having a piston shortage
Inventor: SCHWING FRIEDRICH
IPC: F04B15/02
Filed: 1990-03-27
Abstract: On a two-cylinder slurry pump with piston accumulator which is filled during pumping of the slurry by the pumping cylinders and emptied by the hydraulically controlled accumulator piston between the strokes of the pumping pistons into the pumping pipeline in order to prevent the drop in pressure and incorrect delivery quantity in the pumping pipeline, it is proposed according to the invention that a bilaterally hydraulically actuatable working piston (8) serve for hydraulic control (2) of the accumulator piston (10), which working piston is controlled with the pumping cylinders and whose limit positions are fixed on the accumulator drive cylinder (7) with the limit positions of the accumulator piston (10) when the accumulator cylinder (4) is fully emptied and when it is filled. <IMAGE>
Patent ZA-905961-B (ZA)
Title: Preparation of alkyl propionates
Inventor: REMAN WILLEM GEORGE
IPC: B01J31/28
Filed: 1990-07-30
Abstract: A continuous process for the preparation of an alkyl propionate, which comprises reacting an alkanol in a liquid phase with ethene in a reaction vessel in the presence of a carbonylation catalyst, and removing alkyl propionate from the reaction vessel in a stream of vapour.
Patent ZA-909487-B (ZA)
Title: Highly reactive printing inks
Inventor: AMON PHILIPPE
IPC: C09D11/00
Filed: 1990-11-26
Abstract: A printing ink for the printing of security documents by the method of engraved steel die printing, having a viscosity of at least 1 Pa. s at 40 DEG C under a shear of about 1000 sec<-><1>, containing a binder matrix, a polymerization initiator for polymerizable matrix components, fillers and pigments, and the usual additives. The binder matrix contains at least one cationically polymerizable compound, modified to bring about the desired rheology of the ink, and the photoinitiator, activable by UV, heat and EB, is an onium salt capable of releasing a Lewis or Bronsted acid. This ink has best and very rapid drying characteristics.
Patent ZA-911868-B (ZA)
Title: Device for determining and/or monitoring a predetermined contents level in a container
Inventor: PFEIFFER HELMUT
IPC: G01F23/28
Filed: 1991-03-14
Abstract: In order to determine and/or monitor a predetermined filling level in a container, a region of the container wall (12) is bounded at the level of the filling level to be monitored, by a ring or frame (20) which is mounted on the outside of the container wall in such a way that it is connected in a mechanically vibrating fashion to the container wall (12). The region of the container wall bounded by the ring or frame (20) forms the diaphragm of a sensor (14, 16) which, moreover, has an electromechanical excitation transducer (30) which, when fed an electrical voltage, sets the bounded diaphragm region (24) vibrating, and an electromechanical receiver transducer (40) which converts the vibrations of the bounded diaphragm region (24) into an electrical alternating voltage. An evaluation circuit (15) connected to the receiver transducer (40) serves to initiate display and/or switching operations as a function of the frequency, the phase or the amplitude of the alternating voltage supplied by the receiver transducer (40). 
<IMAGE>
Patent ZA-926869-B (ZA)
Title: Polysiloxanic stabilizers containing sterically hindered phenol groups and reactive groups.
Inventor: PALLINI LUCIANO
IPC: C08G77/20
Filed: 1992-09-09
Abstract: Polymeric stabilizers with a polysiloxanic structure contain sterically hindered phenol groups and reactive groups capable of binding themselves to the polymeric structure to be stabilized. These polymeric stabilizers are particularly suitable for applications which require the non-extractability of additives due to solvents, fats or soaps.
Patent ZA-942601-B (ZA)
Title: Process for the preparation of beta-lactams
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D417/04
Filed: 1994-04-15
Abstract: A method for preparing 3-hydroxy (3R,4S)-2-azetidinones of general formula (Ia), and the use thereof for preparing taxoids, are disclosed. In general formula (Ia), Ar is an aryl radical.
Patent ZA-949164-B (ZA)
Title: Arrangement for feeding out fibre bundles with random fibre direction
Inventor: SAND KJELL
IPC: D04H1/00
Filed: 1994-11-18
Abstract: An arrangement for repeatedly feeding fiber bundles with random fiber direction from a magazine roll of fiber thread, for example in the production of flock preforms for products made of thermosetting resin. The arrangement comprises feed devices for feeding the fiber threads from the magazine roll and cutting device for cutting the fibers into the desired lengths. The feed devices include at least a first and a second pair of driven feed rollers placed in sequence, which feed rollers form nips for the fiber threads. A pneumatically driven fiber-ejecting device is placed downstream of the cutting devices. The fiber ejection device includes an oblong tube sleeve with air flow channels for directing turbulent air flow.
Patent ZA-953215-B (ZA)
Title: Illuminating inflatable balloon
Inventor: CHABERT PIERRE GABRIEL
IPC: B64B1/58
Filed: 1995-04-20
Abstract: The balloon (1) has a flexible outer surface (1) which is connected an electric cable with an outer sheath (27). A sealed connection through the balloon wall is made by an outer plate (4) with inner ring and sealed connections (13). Nut connections (28) on the outer wall allow connection to an inner section. The cable connects a power source on the ground to a light in the centre of the balloon. An actuation device inside the balloon consists of a spring (7) which is tensioned by a flexible connector and connected to the loop (17) of a two-sided pin (19). Switches (25) are positioned between the power source and the light. A wire (5) links part of the surface and the actuator which is positioned at another location at the surface periphery. The pin has a sliding holder (24) and an inner spring (15). The pin base (21) is clear of the switch (26) when the balloon is inflated, but pushes the switch closed when the balloon is deflated, switching off the electricity. <IMAGE>
Patent ZA-997767-B (ZA)
Title: Method for producing L-amino acid.
Inventor: LIVSHITS VITALITY ARKADIEVICH
IPC: C12P/
Filed: 1999-12-20
Abstract: A bacterium belonging to the genus Escherichia and having an ability to produce an L-amino acid, wherein the ability to produce the L-amino acid is increased by increasing an expression amount of an L-amino acid excretion protein, and a method for producing the L-amino acid using the bacterium.
Patent AT-413026-B (AT)
Inventor: SCHARMUELLER JOSEF ING
IPC: B60D1/06
Filed: 2004-01-30
Granted: 2005-10-15
Abstract: The towing eye (7) has a positive steering with towing eye shaft and a ball inner surface, which has a recess. A pin-shaped actuating element has a contact area (74) corresponding to the ball inner surface in which the recess is brought. The longitudinal axis of the pin-shaped actuating element lies outside the symmetry level formed by the longitudinal axis of the towing eye shaft and centre point of the ball inner surface. An independent claim is also included for a coupling device with a towing eye, which interacts with a positive steering module.
Patent AT-410442-B (AT)
Inventor: PAAR WILLIBALD
IPC: C08G59/18
Filed: 2001-06-15
Granted: 2003-04-25
Abstract: Aqueous binder contains organic bismuth (Bi) compounds (D) and reaction products A'ABC of epoxide resins, optionally containing fatty acids and amines, which have a number average molecular weight Mn of  NOTLESS  5000 g/mole and are obtained by reacting epoxide compounds A' with  NOTLESS  2 epoxide groups/molecule and reaction products ABC of epoxide compounds A, optionally fatty acids B and amines C. <??>Independent claims are also included for the following: <??>(1) The production of the reaction product A'ABC by preparing an adduct ABC by reacting A, optionally B and C and then reacting this with A'; <??>(2) Corrosion-inhibiting primer containing the aqueous binder; <??>(3) Base metal sheet coated with this primer.
Patent GB-2391288-B (GB)
Title: An electrically operated valve for controlling flow of hydraulic fluid
Inventor: KENCHINGTON STEVEN
IPC: F01L9/10
Filed: 2002-07-30
Granted: 2004-12-22
Abstract: The present invention relates to an electrically operated valve ( 10 ), which has a valve housing ( 11 ); a spool ( 12 ); a first fluid conduit ( 14 ) connecting the valve ( 10 ) with a source of pressurized fluid; a second fluid conduit ( 15 ) connecting the valve ( 10 ) with a reservoir of fluid; and a third fluid conduit ( 16 ) in communication with valve ( 10 ) which delivers fluid to or receives fluid from apparatus which uses the hydraulic fluid flow controlled by the valve ( 10 ). The spool ( 12 ) is biased to a rest position by a pair of opposed springs ( 17,18 ) and in the rest position closes off the first ( 14 ) and second ( 15 ) fluid conduits. A first electric coil ( 19 ) associated with a first end of the spool ( 12 ) when activated displaces the spool ( 12 ) to open the first fluid conduit ( 14 ). A second electric coil ( 20 ) associated with a second end of the spool ( 12 ) when activated displaces the spool ( 12 ) to open the second fluid conduit ( 15 ).
Patent GB-2383320-B (GB)
Title: Water-soluble containers
Inventor: DUFFIELD PAUL JOHN
IPC: C11D17/04
Filed: 2001-08-23
Granted: 2004-05-19
Abstract: The method involves forming open container made up of water soluble film. The container is then partially filled with aqueous or non-aqueous liquid comprising gas releasing components such as bleaching agent. After sealing, the container is inflated. The bleaching component of oxygen or chlorine type comprises a mixture of compounds which react in the presence of water to produce the gas. The gas which inflates the container is carbon dioxide. The container comprises disinfectant, anti-bacterial or antiseptic liquid. An independent claim is also included for the container.
Patent GB-2466425-B (GB)
Title: Computer networks
Inventor: O'HANION SHANE
IPC: H04L12/24
Filed: 2008-10-09
Granted: 2014-01-08
Abstract: A computer implemented method for analysing a connection between two computers. The method comprises generating output data indicating performance of the connection, the output data comprising a first predetermined number of data points, each data point having a value selected from a second predetermined number of discrete data values.
Patent GB-2015937-B (GB)
Title: Radial tyre breaker assemblies
IPC: B60C9/28
Filed: 1979-02-15
Granted: 1982-06-23
Abstract: A pneumatic tire having a radial carcass which is adapted for use on heavy duty motor vehicles such as trucks and buses is provided with an annular reinforcing structure in the crown of the tire between the carcass and the tread band having at least three layers of metal cords with the two layers which are radially inner of the third layer being of cords having an ultimate elongation of about 3% and the cords of the third layer having an ultimate elongation of about 4% to about 8%. The cords of each of the two radially inner layers are substantially parallel to each other and inclined with respect to the direction of travel of the tire but the cords of one of the two layers cross those of the other layer. The cords of the third layer are substantially parallel to each other and to the direction of travel of the tire. The third layer has a central strip astride the center line of the tire and a lateral strip on each side of the center strip which is more resistant to tension and compression stresses than the center strip.
Patent GB-2031406-B (GB)
Title: Hydroxyalkanoic acids
IPC: C07C59/135
Filed: 1979-07-30
Granted: 1982-06-16
Abstract: The invention concerns novel 2-[4-(4-chlorophenyl)-benzyloxy]acetic acids of the formula:in which R<sup>I</sup> is hydrogen or (1-4C)alkyl, R<sup>2</sup> is phenyl optionally bearing a halogeno substituent, and R<sup>3</sup> is hydrogen or (1-4C)alkyl, and when R<sup>3</sup> is hydrogen pharmaceutically acceptable base-addition salts thereof; and processes for their manufacture.The compounds possess useful anti-arthritic properties coupled with desirable pharmacokinetic properties and the minimum of adverse properties, and the invention also concerns pharmaceutical compositions of such compounds for use in the treatment of arthritic joint diseases. A typical compound of the invention is 2-[4-(4-chlorophenyl)benzyloxy]propionic acid.
Patent GB-2115949-B (GB)
Title: Silicon x-ray mask
Inventor: GREENWOOD JOHN CHRISTOPHER
IPC: G03F1/22
Filed: 1982-02-23
Granted: 1985-10-09
Abstract: An X ray mask consists of a plate (3) of a suitable material such as borosilicate glass which is non-transparent to X rays, and which has little or no fluorescence when irradiated by X rays. The plate (3) has holes in it to pass the X rays. Each such hole is covered by a membrane (2) of thin, e.g. 3 microns, silicon supported by and integral with a ring (1) of silicon. This ring is secured to the glass plate by electrostatic bonding. <IMAGE>
Patent GB-2106578-B (GB)
Title: Closure assembly for door or window
Inventor: SEARL ARTHUR NORMAN
IPC: E05C9/18
Filed: 1982-09-10
Granted: 1985-06-26
Abstract: In the closure assembly guide means for correcting misalignment comprise guide grooves 19 and keeper plate 8 fixed to a window or door frame and complementary guided members 18 with a ramp-like leading edge fixed to the opening element. During closure of the opening element, guide surfaces on the guide member and guided member co-operate to guide the opening element into its correct position as the opening element approaches the closed position in the case of misalignment between the opening element and frame member. The closure comprises a locking pin 6 and bar 3 which may be moved longitudinally by handle 13 into either of two grooves 10, 11 in the keeper plate. <IMAGE>
Patent GB-2153573-B (GB)
Title: A prepayment system
Inventor: VAUGHAN JOHN EDWARD
IPC: G07F15/00
Filed: 1984-01-25
Granted: 1987-04-01
Abstract: A prepayment system for a metered commodity such as electricity comprises a key 10 with a memory and a receptacle 12 for the key. The circuit 14 allows electricity to flow along a line 28 when authorized by data in the key memory. The contents of the key memory are unique to the key 10 and to the corresponding receptacle and include a code specifying the quantity of electricity which has been paid for. On the first insertion of the key, a memory 16 stores data representing the quantity in association with data identifying the key 10. On a subsequent insertion, the quantity data is modified to decrement the quantity of electricity represented by a predetermined amount, and a metering device 18 is set to allow that predetermined amount of electricity to be used. The receptacle and associated circuit act as a security system which prevents electricity being obtained by the insertion of an invalid key.
Patent GB-2202910-B (GB)
Title: Shift control apparatus for automatic transmission
Inventor: TATENO TOSHIAKI
IPC: F16H59/70
Filed: 1986-02-17
Granted: 1989-09-20
Abstract: PCT No. PCT/JP86/00072 Sec. 371 Date Dec. 2, 1986 Sec. 102(e) Date Dec. 2, 1986 PCT Filed Feb. 17, 1986 PCT Pub. No. WO86/04866 PCT Pub. Date Aug. 28, 1986.A shift control for an automatic countershaft type transmission includes a memory device which stores a plurality of maps representing optimum speed ratios for various vehicle conditions. The control selects from the maps based on the speed of the vehicle, the position of the accelerator pedal and on the state of operation of a brake. The control further determines whether the position of a shift lever corresponds to the optimum gear ratio obtained from the selected map. The transmission is shifted to the optimum gear ratio when the shift lever doesn't correspond to the optimum gear ratio position.
Patent GB-2210125-B (GB)
Title: Inserts
Inventor: BARNSDALE TIMOTHY JOHN RODERIC
IPC: F16B4/00
Filed: 1988-09-19
Granted: 1991-07-31
Abstract: The insert (10) is provided with at least one annular groove (16) in its outer periphery and with chamfered ends (14) for entry of the insert into a hole (30) in plastics parent material (32) with an interference fit so that the plastics material of the hole wall is temporarily displaced and then resiles into the groove (16) to retain the insert in position in the hole. Opposed shoulders (18, 20) of the groove (16) are sharp edged to shear or dig into the hole wall to also resist axial movement of the insert in the hole (30). The insert is primarily intended as an anti-creep spacer to take the compressive load of a bolt or like mounting of the component and so avoid or minimise such load on the plastics material which would otherwise cause creep of the latter and loosening of the mounting.
Patent GB-2290968-B (GB)
Title: Ostomy Bags and Laminates for Use therein.
Inventor: SHELLEY NICHOLAS STEVEN
IPC: B32B27/08
Filed: 1994-07-01
Granted: 1998-06-03
Abstract: PCT No. PCT/GB95/01423 Sec. 371 Date Dec. 31, 1996 Sec. 102(e) Date Dec. 31, 1996 PCT Filed Jun. 19, 1995 PCT Pub. No. WO96/01089 PCT Pub. Date Jan. 18, 1996The invention provides a drainage bag, such as an ostomy bag or like drainage bag, for receiving bodily waste, the drainage bag having a wall portion (1) formed of a water-softenable or hot-water-soluble first film material, the wall portion (1) having an opening (4) therein for receiving the bodily waste or bodily fluid; a water-impermeable, water-insoluble polymeric film material (7) being adhered to the outer surface of the said wall portion (1) so as to surround said opening, the water-impermeable, water-insoluble layer (7) being adhered to the said wall portion by means of a cyanoacrylate layer (6) interposed therebetween; and the outer surface of the water-impermeable, water-insoluble layer (7) having secured thereto an adhesive flange (5) for securing the drainage bag to the body wall of a patient.
Patent GB-2308566-B (GB)
Title: Method for installing or removing a bearing cup of a universal joint
Inventor: AIKEN ALBERT
IPC: B25B27/06
Filed: 1996-12-18
Granted: 2000-03-22
Abstract: An apparatus is disclosed for positioning a bearing cup with respect to a universal joint having a yoke. The apparatus includes a base. A support is connected to the base and disposed at a distance therefrom. A spacer connects the support to the base and fixes the distance. A ram is mounted on the support. The ram is movable relative to the support and toward the base. Movement of the ram is adapted for positioning the bearing cup with respect to the yoke.
Patent GB-2338857-B (GB)
Title: Apparatus for imaging blood flow in the microcirculation
Inventor: BOGGETT DAVID
IPC: A61B5/026
Filed: 1998-02-18
Granted: 2001-06-20
Abstract: Blood perfusion in tissue is imaged using a beam from a monochromatic laser light source that is scanned over the tissue surface in a predetermined pattern at a substantially constant speed. Light scattered from the tissue surface is collected. The position of the beam can be determined and recorded at any point of the scan, and the beam can be halted at a predetermined position or positions during the scan. Two or more photodetectors are positioned to collect light diffusely scattered from the tissue surface such that specularly reflected light is detected by either no detector or by only one detector at a given time. Electrical signals from the photodetectors are processed, and saturation of a photodetector is registered. The saturated photodetector is eliminated from the signal processing to ensure that only unsaturated photodetector signals are processed. The blood perfusion measurements are recorded and displayed.
Patent HU-209838-B (HU)
Title: Process for asymmetric synthesis of 3-substituted furanoside compounds
Inventor: RAIFELD JURIJJ E
IPC: C07F7/00
Filed: 1992-05-08
Abstract: Novel processes, intermediates and reagents for the preparation of 3-substituted furanose or furanoside compounds of Formula I: <CHEM> wherein M is hydrogen or alkyl (C<5>-C<7>), A is halogen or A may be selected from a moiety of the formula: OR, SR, N<7>, SCR, OC-R or CN wherein R is hydrogen, branched or unbranched alkyl (C<5>-C<8>) or phenyl which compounds have antiviral and other biological activity.
Patent HU-214057-B (HU)
Title: Process for producing balhimycin derivates and pharmaceutical compositions containing them as active component
Inventor: BETZ JOACHIM
IPC: C07K14/195
Filed: 1992-06-29
Abstract: Demethylbalhimycin, a compound of the formula C65H71Cl2N9O24, demethylleucylbalhimycin, a compound of the formula C59H60Cl2N8O23, deglucobalhimycin, a compound of the formula C60H63Cl2N9O19, ureidobalhimycin, a compound of the formula C67H74Cl2N10O25, demethyldeglucobalhimycin, a compound of the formula C59H61Cl2N9O19, and balhimycin V, a compound of the formula C73H84Cl2N10O26, methylbalhimycin, a compound of the formula C67H75Cl2N9O24, balhimycin R, a compound of the formula C72H83Cl2N9O28, have an antibiotic action.
Patent HU-217130-B (HU)
Title: Process for preparing pharmaceutical compositions containing 2-amino 6--trifluoromethoxy benzothiazole (riluzole) useful in the treatment of motor neuron diseases
Inventor: LOUVEL ERIK
IPC: A61K31/425
Filed: 1992-10-22
Abstract: Use of 2-amino-6-(trifluoromethoxy)benzothiazole or a salt of this compound with a pharmaceutically acceptable acid for the manufacture of a medicament for the treatment of motor neuron diseases, especially amyotrophic lateral sclerosis and, in particular, amyotrophic lateral sclerosis of bulbar onset or of the bulbar type.