baber/WOPTO huggingface dataset:
Patent GB-8521635-D0 (GB)
Title: Amorphous metallic article
IPC: B01D71/02
Filed: 1985-08-30
Abstract: An extended surface area amorphous metallic article and process for preparation thereof, wherein a homogeneous amorphous metallic alloy is phase-separated to produce two interconnected, internally continuous, amorphous phases, and then one phase is removed. Preferably, the homogeneous metallic alloy has a composition associated with a eutectic between at least two solid solutions. Phase separation is accomplished by exposing the alloy to a temperature which is below the crystallization temperature and also below the phase separation temperature for that composition. Removal of one phase may be accomplished by leaching in a liquid solution, or by vaporization. The resulting article has an extended surface area of the amorphous phase that is not removed. A porous membrane having extended internal surface area may be prepared by continuing the removal process to the removal of one phase throughout the entire thickness of the article. The extended surface area articles, wherein the extended surface area is of an amorphous metal, enjoy particular advantages when used as catalysts.
Patent GB-8612637-D0 (GB)
Title: Dispensing of conical objects
IPC: B65H67/06
Filed: 1986-05-23
Abstract: A device for dispensing conical objects to form a stream of generally horizontal side-by-side conical objects with alternate conical objects having one orientation and intervening conical objects having the reversed orientation. The stacks 4, 6, 8 having a first orientation have release cams l2, l4, l6 driven from a common cam shaft l8 while the intervening stacks 3, 5, 7 have release cams ll, l3 and l5 driven from a common cam shaft l7, the timing of the two cam shafts being such that the conical objects are released successively starting from stack 3 and ending at stack 8.
Patent GB-8710045-D0 (GB)
Title: Infuser
IPC: A47J31/40
Filed: 1987-04-28
Abstract: PCT No. PCT/GB88/00326 Sec. 371 Date Dec. 27, 1988 Sec. 102(e) Date Dec. 27, 1988 PCT Filed Apr. 27, 1988 PCT Pub. No. WO88/08268 PCT Pub. Date Nov. 3, 1988.An infuser comprises movable screen means, which is preferably a continuous mesh belt (1) passing around rollers (2). Infusible solid and infusing liquid are deposited onto the screen means (1) and means (5) below the screen collect the infusion. A piezo electric sandwich transducer (9) is provided for imparting ultrasonic vibrations to the screen to cause vibration of the screen means to aid cleaning thereof.
Patent GB-8817137-D0 (GB)
Title: Compositions
IPC: A61K49/00
Filed: 1988-07-19
Abstract: There is described the use of deuterated stable free radicals as contrast agents for ESR enhanced magnetic resonance imaging.
Patent GB-8909840-D0 (GB)
Title: An improved conveyor belt scraper
IPC: B65G45/16
Filed: 1989-04-28
Abstract: A conveyor belt scraper (11) of the type comprising at least one arm (19) pivotally mounted to a fixed structure (14) adjacent a movable conveyor belt (12), a scraper blade (18) secured to a free end of the arm (19) for contact with the belt (12) in use of the scraper (11), and resilient biasing means (20) for urging the arm (19) to turn about its pivotal connection to the fixed structure (14) whereby to press the scraper blade (18) into contact with the belt (12), in which the said resilient biasing means (20) include a plurality of resiliently compressible elements (37) stressed in compression when the arm (19) is turned in one direction about the said pivotal connection.
Patent GB-8929259-D0 (GB)
Title: Activated kevlar
IPC: C01B32/336
Filed: 1989-12-28
Abstract: PCT No. PCT/GB90/02008 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Dec. 21, 1990 PCT Pub. No. WO91/10000 PCT Pub. Date Jul. 11, 1991.Novel polyarylamide derived activated carbon materials are provided by a process comprising the carbonization of polyarylamide fibre at a temperature in excess or 400 DEG  C. followed by activation at elevated temperature. The novel materials have the ability to adsorb relatively large quantities or carbon dioxide compared to other activated carbonized polymer materials, Preferably the carbonization and activation steps are carried out by raising the temperature of the materials to between 840 DEG  C. and 880 DEG  C. in carbonizing/activating atmospheres respectively.
Patent GB-9113736-D0 (GB)
Title: Improvements in or relating to injection apparatus for injecting slurry into the ground
IPC: A01C23/02
Filed: 1991-06-26
Abstract: The disclosure relates to an apparatus for injecting slurry/liquid into the ground comprising a chassis (11, 12), a plurality of injectors (39) mounted on the chassis for penetrating and delivering slurry into the ground and means (55) mounted on the chassis for feeding the ground injectors from a slurry supply. The feeding means comprises an annular chamber (60) having an axially positioned inlet (68) and a plurality of outlets (62) spaced around the chamber axis and connected to the respective ground injectors (39) and a diametrically extending rotary distribution valve (86) in the chamber having a throughway in communication with the inlet and an outlet orifices (90) which sweep over the chamber outlets with rotation of the valve to deliver a quantity of slurry to each outlet. The outlet orifices of the valve are diamond-shaped to co-operate with the edges of the outlets from the chamber being formed to shear through any solid material passing between the orifice and an outlet as the orifices move past the outlets to chop up such material prior to passing to said injectors. <IMAGE>
Patent GB-9122820-D0 (GB)
Title: Stabilised antibodies
IPC: C07K19/00
Filed: 1991-10-28
Abstract: PCT No. PCT/GB92/01970 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Oct. 27, 1992 PCT Pub. No. WO93/08837 PCT Pub. Date May 13, 1993A stabilized immunoglobulin composition comprises at least one immunoglobulin together with a stabilizing amount of a chelator of copper ions such as EDTA or citrate. Preferably the immunoglobulin is an antibody, for example, a recombinant CDR-grafted antibody. A process for enhancing the stability of an immunoglobulin comprises subjecting the immunoglobulin to a purification procedure capable of removing copper ions therefrom. Preferably, the immunoglobulin is rendered substantially free from detectable copper ions as determined, for example, by atomic absorption spectroscopy.
Patent GB-9223808-D0 (GB)
Title: Method of diagnosis in an electrically controlled mechanical device
IPC: G06F11/267
Filed: 1992-11-13
Abstract: A method for analyzing in real time the performance of an electrically controlled mechanical device 10 is provided. Control parameters which are important to know on a microprocessor clock-cycle-by-clock-cycle basis are monitored so that the various components 14 of the system can be synchronized with each other if needed, and their performance analyzed. Control parameters are also monitored over a plurality of microprocessor clock cycles so that histograms can be obtained for analyzing the performance of the device. <IMAGE>
Patent GB-9306587-D0 (GB)
Title: Photochromic compounds
IPC: C07D295/096
Filed: 1993-03-30
Abstract: PCT No. PCT/GB94/00628 Sec. 371 Date Nov. 2, 1995 Sec. 102(e) Date Nov. 2, 1995 PCT Filed Mar. 25, 1994 PCT Pub. No. WO94/22850 PCT Pub. Date Oct. 13, 1994A naphthopyran compound of general formula (I)    <IMAGE>  (I)  wherein R1 represents a group of the formula -NR2R3 wherein each of R2 and R3, which may be the same or different, independently represents an alkyl group, or a carbocyclic or heterocyclic group, or R2 and R3 taken together with the nitrogen atom to which they are attached represent a heterocyclic ring having one or more hetero atoms and which may optionally carry at least one substituent selected from alkyl, aryl, or heteroaryl groups; each of R4 and R5, which may be the same or different, independently represents an alkyl, alkenyl, carbocyclic or heterocyclic group, or R4 and R5 taken together with the carbon atom to which they are attached form a carboxylcyclic ring or a heterocyclic ring; and R6 represents a hydrogen atom or a substituent selected from alkyl, alkoxy, aryl, aryloxy, heteroaryl, halogen, a group of formula R1 as defined above, azo, imino, amide, carboxylate, ester, cyano, trifluoromethyl or nitro, and in addition R6 may represent a carbocyclic or heterocyclic ring fused to ring A. The naphthopyran compounds of the invention are useful as photochromic materials in lenses, e.g. sunglasses, and photochromic transparencies for cars and aircraft. The invention also provides, as new intermediate compounds, amine-substituted chloro-naphthols and amine-substituted naphthols.
Patent GB-9418662-D0 (GB)
Title: Pneumatic system and device
IPC: E05F15/04
Filed: 1994-09-16
Abstract: PCT No. PCT/GB95/02208 Sec. 371 Date Aug. 16, 1996 Sec. 102(e) Date Aug. 16, 1996 PCT Filed Sep. 18, 1995 PCT Pub. No. WO96/08657 PCT Pub. Date Mar. 21, 1996A pneumatic device 10 comprises a piston 12 moveable along a cylinder 10. The piston has opposite ends 18, 26 defining a space 30 therebetween. The space is divided into two chambers 30a, 30b by a housing 40 fixed relative to the cylinder and having a fluid flow control passageway 42 therethrough. The space 30 is filled with fluid, such as oil. The piston 12 is arranged such that movement thereof against a spring 16 causes the fluid to be displaced from one chamber 30a of the space 30 to the other chamber 30b through the passageway 42. The spring 16 is arranged to apply a return force to the piston 12 and the rate of return of the piston 12 is controlled by the return flow of fluid through the passageway 42. A pneumatic system 100 includes a device 10 connected between first and second members 58, 58a of a building, such as a door and door frame. The pneumatic system comprises a source of compressed gas C for operating the device 10 to enable the device 10 to move the first member 58 relative to the second member 58a, ie to open and close the door. A switching device 72 controls the supply of compressed gas to the device 10.
Patent GB-9505824-D0 (GB)
Title: Laser waveguide
IPC: H01S3/06
Filed: 1995-03-22
Abstract: PCT No. PCT/GB95/00632 Sec. 371 Date Oct. 22, 1996 Sec. 102(e) Date Oct. 22, 1996 PCT Filed Mar. 22, 1995 PCT Pub. No. WO95/26059 PCT Pub. Date Sep. 28, 1995A laser waveguide is made by sputter-depositing an alloy of mainly aluminum and a little dopant e.g., Cr, in an oxidizing atmosphere, onto a heated quartz substrate, and annealing to form ruby, which is then encased in a silica cladding.
Patent GB-9611956-D0 (GB)
Title: Polymer processing apparatus and method
IPC: B29C48/525
Filed: 1996-06-07
Abstract: A polymer feed device for feeding a thermoplastic polymer to a screw extruder or the like, the feed device includes a shaft (22) and an auger (24) rotatable about the shaft(22), the auger (24) having a clearance from the shaft (22) such that when rotated about the shaft (22) it wipes polymer therefrom and feeds the polymer to the extruder or the like. Extruder systems and polymer recycling systems including such devices (with hoppers) are also described. Variable density polymer waste can be recycled using such systems. Such systems also provide greater flexibility when processing virgin polymer granules. The auger also has a clearance with the interior surface 26 of barrel 11 to allow wiping action with that surface.
Patent GB-9625323-D0 (GB)
Title: Dispensing device
IPC: B65D50/04
Filed: 1996-12-05
Abstract: A dispenser (1) suitable for attaching to the rim of a toilet bowl comprising a body (1) adapted to receive a block of product to be dispensed into the toilet bowl and a hook (2) attached to the body for suspending the body (1) from the rim of a toilet bowl. The body comprises first and second body (4, 5) relatively rotatable about a hinge (6) and at least one releasable catch (7, 8, 9) for holding said body parts (4, 5) in a closed position. The dispenser (1) contains a plurality of catches (7, 8, 9) for holding the body parts (4) in a closed position, and at least two first indirect catches (8, 9) are disposed such that pressure on the body (4) on opposed sides of the body (4) in a direction substantially parallel to the hinge (6) is required to release the catches (8, 9), and at least one second indirect catch (7) is disposed on the dispenser (1) opposite the hinge (6), said indirect catch being releasable by pressure on the second body part (5) in a direction substantially at right angles to the hinge (6). The catches (7, 8, 9) are so shaped that all the catches (7, 8, 9) must be released simultaneously to open the dispenser (1).
Patent GB-9707158-D0 (GB)
Title: Two directional industrial sidelift truck with rotatable cab
IPC: B66F9/10
Filed: 1997-04-08
Abstract: A sidelift truck, comprising: a main body (3) providing a load platform (5); a lifting assembly (7) for handling loads to and from the load platform (5); and a cab (9) mounted to the main body (3) and rotatable about a substantially vertical axis (X). <IMAGE>
Patent GB-9812211-D0 (GB)
Title: Cinnamoyl distamycin analogous derivatives,process for their preparation,and their use as antitumor agents
IPC: A61P35/00
Filed: 1998-06-05
Abstract: Compounds which are cinnamoyl distamycin derivatives of formula (I), wherein n is 2, 3, or 4; R0 is C1-C4 alkyl or C1-C3 haloalkyl; R1 and R2, which are the same or different, are selected from hydrogen, C1-C4 alkyl optionally substituted by one or more fluorine atoms; and C1-C4 alkoxy; X is a halogen atom; Y and Z are the same or different and are selected, independently for each heterocyclic ring of the polyheterocyclic chain, from N and CH; B is selected from (a), (b), (c), (d), (e), (f), (g)and (h) wherein R3, R4, R5, R6 and R7 are, independently from each other, hydrogen or C1-C4 alkyl; or pharmaceutically acceptable salts thereof; provided that at least one of the heterocyclic rings within the polyheterocyclic chain is other than pyrrole; are useful as antitumor agents.
Patent GB-9816616-D0 (GB)
Title: Metalloproteinase inhibitors
IPC: C07D295/18
Filed: 1997-10-20
Abstract: Compounds of formula (I) wherein n, V, R1, R2, R3 and R4 are as defined in the specification are matrix metalloproteinase inhibitors.
Patent HU-0201216-D0 (HU)
IPC: C10G69/12
Filed: 2002-04-12
Abstract: 2-10C olefins are oligomerized in presence of a synthetic zeolite to obtain a stream containing 5-24C oligomerized hydrocarbons. The obtained stream is distilled and the separated 12-24C hydrocarbon stream is hydrogenated to produce a diesel cut fuel having a cetane number of greater than or equal to 48 and having a content of aromatics lower than or equal to 0.4 weight%. 2-10C olefins are oligomerized in presence of synthetic zeolite containing silicon, titanium and aluminum oxide at 180-300[deg]C, at a pressure of greater than 40 atm and at a weight hourly space velocity of greater than or equal to 1 hour -> 1> to obtain a stream consisting of 5-24C oligomerized hydrocarbons. The obtained stream is distilled to separate 12-24C hydrocarbon stream from 5-12C hydrocarbon stream. The separated 12-24C hydrocarbon stream is hydrogenated to produce a diesel cut fuel having a cetane number of greater than or equal to 48 and having a content of aromatics of lower than or equal to 0.4 weight%. The synthetic zeolite contains silica to aluminum in the molar ratio of 100-300, and silica to titania in the molar ratio of greater than 41.
Patent HU-0501159-D0 (HU)
Title: Mechanically stabilizied rubber- bitumen composition combined with additives and procedure for making the same
Filed: 2005-12-16
Abstract: The invention is a chemically stabilized asphalt rubber composition and a mechanochemical method for preparing the said compositions. The chemically stabilized and modified crumb rubber asphalt composition containing virgin asphalts, crumb rubber and an additive package consisting of a dispersant and antisettling, a cross-linking additive with olefinic double bounds, a flow modifier and in case of necessity one or more other antioxidant, anticorrosion additives, where the composition is made of 55-95 w/w% asphalt, 3-40 w/w% crumb rubber from scrap tyres, and 0,04-5 w/w% multifunctional additive package, which is a mixture of multifunctional Components (0,03-4 w/w%) "A", (0,01-4 w/w%) "B", and if necessary Component "C" (0-2 w/w%) of complementary effects.
Patent HU-9301315-D0 (HU)
Title: Agrochemical preparative containing 2-hydroxy-5-methyl-isoxazole and method for treatment with it
Inventor: FUJIMOTO MASAHIKO
IPC: A01N43/80
Filed: 1993-05-06
Abstract: A combination of 3-hydroxy-5-methylisoxazole has with an antimicrobial agent has good agricultural fungicidal activity which lasts longer than 3-hydroxy-5-methylisoxazole alone. The dihydrate of the calcium salt of 3-hydroxy-5-methylisoxazole has advantages over the free 3-hydroxy-5-methylisoxazole, other salts and the anhydrous compound.
Patent HU-9402262-D0 (HU)
Title: Regioselective sulphonylation of substituted aromatic compounds
Inventor: DALEY STEPHEN TREVOR ADRIAN KI
IPC: C07C315/04
Filed: 1993-02-17
Abstract: A process for preparing a compound comprising a monocyclic aromatic ring having at least a first substituent and a substituted sulphonyl group at the position para to the first substituent, the process comprising mixing a reactant comprising the monocyclic aromatic ring with the first substituent and hydrogen in the position of the ring para to the first substituent, with a sulphonic acid halide derivative in the presence of a naturally occurring or synthetic zeolite capable of catalyzing a sulphonylation reaction between the reactant and the sulphonic acid halide, under conditions in which the reaction will occur.
Patent HU-9403022-D0 (HU)
Title: Novel seat upholstery, seat component equipped therewith and method of manufacturing it
Inventor: DANTON JEAN-LOUIS
IPC: A47C7/20
Filed: 1994-01-13
Abstract: Seat upholstery comprising at least one thin layer (1) of an elastomer in which is partially embedded a continuous layer (2) of helical springs, the axes of which lie substantially parallel to the faces of said elastomer layer (1). The layer (2) of springs protrudes from only one side of the elastomer layer (1).
Patent IT-8020070-D0 (IT)
Inventor: MACDONALD DIGBY D
IPC: G01N27/30
Filed: 1980-02-21
Abstract: A system for measuring the potential between a working electrode in a pressurized, high temperature environment containing a solution which supports electrolytic conduction and a reference electrode is disclosed herein. This system utilizes an external reference electrode assembly which includes a particular technique of balancing its own internal pressure with the pressure in the high temperature environment in order to eliminate streaming potentials between the working electrode and the reference electrode. This assembly also includes a technique for maintaining the concentration of electrolytic solution at a substantially fixed and uniform level so as to maintain a fixed thermal liquid junction.
Patent IT-8023161-D0 (IT)
Inventor: ESTEBAN MALTZ JAVIER
IPC: C12N11/10
Filed: 1980-07-01
Abstract: Macromolecular compounds of mucolytic activity, non-absorbable by tissues, free from side-effects, compatible with antibiotics, and constituted by carbohydrates as their basic structure, to which proteolytic enzymes and sulphydryl proups are bonded by suitable aliphatic chains.
Patent IT-7829790-D0 (IT)
IPC: H04B10/00
Filed: 1978-11-15
Abstract: In the transmission of messages on lightwave conductors, upon the rupture of such lightwave conductors, dangerous rays can occur that cause eye damage. Therefore, an installation is proposed that, upon the rupture of a lightwave conductor, communicates this rupture to the transmitting station via an auxiliary or return line. This communication causes the transmitter to transmit only pulsed messages in the direction of the rupture location, so that the radiation occurring is harmless. Further, the installation sees to it that upon reception of the pulsed message in the receiver following the rupture location, a return notice is transmitted to the transmitter concerned, so that the transmitter is caused to again switch the full signal output through.
Patent SE-0000094-D0 (SE)
Inventor: LIU PAUL
IPC: G01D11/16
Filed: 2000-01-14
Abstract: A pointer resetting mechanism for a magnet disc operated gauge mainly adapted for use in vehicles is made up of a coil spring particularly housed together with a floatable magnet disc for protection in a sealed shelter case and at least an auxiliary magnet received in one of a tubular columns in a lower case of the shelter case. The spring has one end fixed to a pointer shaft and the other end secured to a retaining means disposed on the case. Around the sealed shelter case is wrapped around induction copper wires. When an electric current appears in the copper wires, the magnet disc floating in damping oil is forced by induced magnetism to rotate in the shelter case and when the electric current is removed the pointer can be automatically reset by way of the mechanical biasing force of the coil spring. Furthermore, the auxiliary magnet is used to make the pointer operate more stable at its initial position at where the coil spring can not produce enough tension to firmly hold the pointer in position. When the pointer is moved within or over a half circle range, the coil spring is extended in such a manner that it will produce larger tension to hold the pointer, the auxiliary magnet can constantly help the pointer to overcome the tension by attracting the magnet disc to spin clockwisely. When the pointer moves back to its initial position, the auxiliary magnet can also exert force on the magnet disc so as to help the pointer move smoothly backwards.
Patent SE-0001729-D0 (SE)
Inventor: MEHLIS BERND
IPC: B65H23/06
Filed: 2000-05-10
Abstract: A control arrangement for controlling web unwinding equipment used for feeding webs to a web-fed rotary printing machine stabilizes a swing roll used to tension the web at a central position via an integrator in a manner independent of the coefficient of friction. A proportional and differential element is connected in parallel with the integrator. The inputs of the integrator and the proportional and differential element are connected directly or indirectly to a swing-roll transmitter whose output is dependent on a position of the swing roll. The outputs of the integrator and the proportional and differential element act on an adder element. The output of the adder element acts directly or indirectly on a brake for braking the rotation of the wound roll.
Patent SE-0100504-D0 (SE)
Inventor: PERTTULA MIKAEL
IPC: A63B69/00
Filed: 2001-02-16
Abstract: A training device for golf in which a golf ball (5) is connected via a cord (4) to a retarding mechanism comprising a tube (2) with a front end and a rear end, in which tube (2) a piston (3), connected to the cord (4), is movable between a rear position at the rear end of the tube, in which position the ball (5) is hit, and a front position at the front end of the tube, in which position the movement of the piston (3) is retarded. The piston (3) has a front side (3.1) from which the cord extends towards the ball (5) is effected by means of compression and throttled release of air which is present on the front side of the piston (3), th efront end of the tube (2) preferably having a wall (7) provided with a hole (7.1) for the cord (4) and also with an outlet (7.2) for air that is compressed in the tube (2) on the front side of the piston (3).