baber/WOPTO huggingface dataset:
Patent GB-0723862-D0 (GB)
Title: Brake system
Filed: 2007-12-06
Abstract: A brake system for a railway vehicle having wheel slide protection includes a main brake pipe fluidly connected to a distributor, and an auxiliary reservoir fluidly connected to the brake distributor, the distributor being fluidly connected to one or more brake cylinders. A further reservoir is provided, compressed air flow to and from the further reservoir being controllable by a valve, operation of the valve being controlled by a control unit adapted to detect wheel slide. The control unit is adapted to switch air supply between air from the auxiliary reservoir and air from the further reservoir in the event that wheel slide is detected.
Patent GB-0821605-D0 (GB)
Title: A water holding vessel
Filed: 2008-11-26
Abstract: A water holding vessel (10) comprising a main part (12) comprising a flexible material, the main part defining, or being capable of defining, a chamber (18) to hold the water, and mounting means (20, 120) to mount the vessel on a support. In one embodiment, the mounting means comprises a plurality of mounting members (20) spaced along the edge of the main part. In another embodiment, the mounting means comprises a mounting aperture (120) defined by the main part. The mounting aperture may be of a size to allow a user to put their head through the mounting aperture, so that the water holding vessel can be carried around the user's neck.
Patent GB-0917180-D0 (GB)
Title: Vehicle
Filed: 2009-10-01
Abstract: A damper unit and its employment as part of the suspension system for a vehicle are disclosed. A vehicle of the kind having wheels arranged in left-right pairs has a sprung mass and left and right unsprung masses associated with left and right wheels of a said left-right pair. Respective left and right damper units are mounted between the respective left and right unsprung masses and the sprung mass. Each damper unit has a damper housing defining first and second generally cylindrical chambers therewithin having a common axis. The first and second chambers are separated from each other in the axial direction by an intermediate wall. The first chamber has a first axial end wall at its end remote from the intermediate wall, and the second chamber has a second axial end wall at its end remote from the intermediate wall. A first piston is slidable in sealing engagement with the interior of the first chamber. A second piston is slidable in sealing engagement with the interior of the second chamber. A common damper rod is provided for the first and second pistons, the damper rod being sealingly received through a bore in the first axial end wall, passing axially through the first chamber, and being sealingly received through a bore in the intermediate wall. The respective damper rods of the left and right damper units are arranged for movement into and out of the damper housing as their respective unsprung masses move relative to the sprung mass, the chamber defined between the first piston and the first axial end wall of each damper unit being coupled to the chamber defined between the first piston and the intermediate wall of the other damper unit via at least one restriction, whereby the first chambers of the damper units provide stiffness in roll. Each damper unit is provided with connections between its second chamber and the exterior of the respective damper unit on either side of its second piston to provide coupling for fluid within its second chamber with apparatus external to the damper unit to provide stiffness in heave.
Patent GB-8303567-D0 (GB)
Title: Structural adhesive formulations
IPC: C08F220/00
Filed: 1983-02-09
Abstract: Novel structural adhesives for bonding metals and plastics are disclosed. The adhesives, comprising a solution or dispersion of a polymeric material, a monomer which is copolymerizable with such polymeric material and phosphorous-containing compounds are characterized by improved performance at elevated temperatures and excellent resistance to thermal degradation.
Patent GB-8311854-D0 (GB)
Title: Detergent compositions
IPC: C11D3/37
Filed: 1983-04-29
Abstract: Certain polymers, notably hydroxyethyl and hydroxypropyl cellulose, hydroxypropyl guars, xanthan gums, and certain acrylic polymers, enhance the foam stability of liquid detergents based on dialkyl sulphosuccinates while simultaneously providing increased viscosity.
Patent GB-8421777-D0 (GB)
Title: Flavene and thioflavene derivatives
IPC: C07D335/06
Filed: 1984-08-29
Abstract: Compounds of the formula Iwherein rings A and B are each unsubstituted or substituted; Y is oxygen, sulfur, sulfinyl or sulfonyl; one of the symbols Z, and Z<sub>2</sub> is halogen and the other formyl; and pharmaceutically acceptable salts of such compounds that contain a salt-forming group are useful for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent GB-8510267-D0 (GB)
Title: Revolving transfer roll
IPC: B65H35/08
Filed: 1985-04-23
Abstract: A revolving roll apparatus is disclosed in which a rotatable platen means (32) is carried on the roll (4), discrete strips of material (54,56) are severed on the rotatable platen means (32) from a continuously moving endless length of material (16,18) at a cutting station (58), the strips are rotated by the rotatable platen means (32), while revolving with the roll, from their orientation at the cutting station to a second orientation at a transferring station (59), and the strips are transferred from the platen on the roll to a continuously moving receiving surface at the transferring station (59). The strips are severed at the cutting station (58) by a cutting means (52,53) which engages the strips and the rotatable platen means (32) to sever the strips on the platen means. The platen means (32) is rotated by a rotating drive means (34) mounted entirely on the roll.
Patent GB-8523919-D0 (GB)
Title: Clutch control apparatus
IPC: G05G25/02
Filed: 1985-09-27
Abstract: A vibration isolator for an automobile clutch operating system having a clutch pedal in the automobile, a clutch release arm on the transmission, and an interconnecting mechanism therebetween, such as a cable, wherein a dynamic damper is mounted on one of clutch system moving components. The dynamic damper includes a damper weight and a resilient material, such as rubber, connecting the weight to the clutch system moving component.
Patent GB-8717695-D0 (GB)
Title: Thyristors
IPC: H01L29/74
Filed: 1987-07-25
Abstract: A thyristor having a main cathode 1 and an anode electrode 2 between which conduction occurs, also includes a region of long charge carrier lifetime 12. During forward conduction between the cathode 1 and anode 2, carriers diffuse into the region of long lifetime region 12. If, during reverse recovery, but prior to the thyristor recovery time, a positive going voltage ramp is applied across the device, turn-on is initiated in the long lifetime region 12 due to the presence of unrecombined charge and displacement currents generated. The current produced is limited by resistors 9 and 17 to prevent damaging high levels and is used to switch on the remainder of the thyristor (via an amplifying gate) without any damage to the device occurring. In previous thyristors not including a region of long carrier lifetime, such a voltage might result in turn-on occurring over only a very small volume and the heat dissipated could destroy the thyristor.
Patent GB-8728281-D0 (GB)
Title: Adhesives their preparation & use
IPC: C08G18/80
Filed: 1987-12-03
Abstract: ADHESIVES, THEIR PREPARATION AND USE Skin friendly pressure sensitive adhesives in the form of inherently tacky polyurethane-containing gells may be prepared by reacting an isocyanate prepolymer, which is itself the reaction product of poly-functional isocyanate and polyoxyalkylene diol monoalkyl ether, with a hydroxyl-containing ester of acrylic or methacrylic acid and optionally other hydroxyl containing compounds and then cross-linking the polymer so formed by means of irradiation. The proportion of acrylate chosen is such that it will react with at least 15 to 25% of the free isocyanate groups in the prepolymer and the remainder react with the other hydroxyl containing compound. The adhesives are capable of absorbing up to 95%, typically from 35 to 95% by weight of water when hydrated. The use of the adhesive in highly moisture vapour permeable dressings is also disclosed.
Patent GB-8813682-D0 (GB)
Title: Pharmaceutical compositions
IPC: A61K31/19
Filed: 1988-06-09
Abstract: Complexes of  beta -cyclodextrin with various salts of ibuprofen are described in which the molar ratios of ibuprofen to  beta -cyclodextrin are within the range of from 1:0.20 to 1:0.75. The preferred salt of ibuprofen is the sodium salt. The complexes have enhanced taste profile and bioavailability. Also disclosed are methods for preparing the complexes and also pharmaceutical compositions thereof.
Patent GB-8918510-D0 (GB)
Title: Golf training aid
IPC: A63B69/36
Filed: 1989-08-14
Abstract: The aid/simulator provides an improvement in known equipment to enable the user to simulate a range of shots he can expect during a round of golf. According to this invention, the aid/simulator comprises a base (1) providing a standing area (4) on which the user takes his stance in relation to a ball playing area (3) which is characterised by the base including a platform (2) adjustably mounted on said base so that it can be tilted to a position in relation to the ball the user wishes to practise or simulate, i.e. an uphill, or downhill lie and/or standing above, or below the ball, drive means (11, 12) being provided for tilting the platform to a selected position. Advantageously, two marked areas (14) are provided corresponding to the user's foot positions, and pressure responsive devices are provided for detecting the weight distribution between the respective feet, signals from which are fed during a golfing swing to comparator means, and thence to indicator means (17) for showing the percentage of bodyweight taken by each foot during a swing.
Patent GB-9000161-D0 (GB)
Title: Liquid flow apparatus
IPC: E03F5/10
Filed: 1990-01-04
Abstract: The invention relates to apparatus (1) for providing a substantially uniform flow of liquid, in this case sewage, comprising a plurality of chambers (2 and 3) one of which (2) is adapted for connection with a source (not shown) of sewage and another (3) of which is adapted to receive liquid from the one chamber (2), both chambers (2 and 3) having a respective outlet (4 and 5) for liquid arranged so that liquid flow therethrough is combined to provide a maximum desired flow rate from the chambers (2 and 3). The two chambers (2 and 3) together comprise a vessel or tank (6), the other chamber (3) being separate from the one chamber (2) and defined by wall means in the form of walls (7 and 8) interiorly of the one chamber (2). The other chamber (3) is thus wholly within the chamber (2).
Patent GB-9107223-D0 (GB)
Title: Filters for light metals
IPC: C04B41/67
Filed: 1991-04-05
Abstract: Filters for filtering molten light metals comprise a reticular foam having a composition comprising graphite, wollastonite, silica and an alkali phosphate glass. The filters have a low hardness and can readily be machined accurately from large pieces of the filter material. In a preferred embodiment the exterior surfaces of the large pieces of filter are coated with a composition comprising graphite and a binder prior to firing and then machined.
Patent GB-9224886-D0 (GB)
Title: Pipe retaining element
IPC: F16L3/04
Filed: 1992-11-27
Abstract: A method of fitting underfloor pipes (4) comprising cutting a notch (2) in a joist (3) and retaining the pipe in the notch by means of a pipe retaining element (1). The pipe retaining element comprises a channel (7) configured to loosely retain the pipe (4) and a securing means (8) to fix or retain the element in the notch. The pipe retaining element (1) further comprises an upper flat supporting surface (6), substantially level with the upper surface of the joist (3) to provide support to the floorboards overlapping the notch (2). The upper surface (6) preferably comprises a metal plate. designed to shield the pipe (4) and to prevent damage of the pipe by nails or the like. <IMAGE>
Patent GB-9305938-D0 (GB)
Title: System and method for tolerating dynamic circuit decay
IPC: H03K19/003
Filed: 1993-03-22
Abstract: The present invention tolerates the decay of a dynamic logic circuit by preserving the logic state of the output before the decay. A slow clock detector is configured to detect a slow clock condition of the clock pertaining to the dynamic logic circuit. A tolerant storage device is configured to preserve the data output by command of the slow clock detector upon a detection of the slow clock condition.
Patent GB-9424777-D0 (GB)
Title: A reinforced front part for use in the manufacture of cabins/bodies for vehicles
IPC: B62D29/04
Filed: 1994-05-06
Abstract: PCT No. PCT/NO94/00087 Sec. 371 Date Dec. 13, 1996 Sec. 102(e) Date Dec. 13, 1996 PCT Filed May 6, 1994 PCT Pub. No. WO94/26575 PCT Pub. Date Nov. 24, 1994A reinforced front part of plastic, for use in the manufacture of cabins or bodies for vehicles in order to achieve rigidity, is molded or shaped as a box-shaped unit in one piece with an enclosure defined by at least five walls which serve as the front, bottom, bonnet, and side walls and with an open side to face the interior of the vehicle.
Patent GB-9425030-D0 (GB)
Title: Silver plating
IPC: H05K3/42
Filed: 1994-12-09
Abstract: In PCB manufacture, the pads and/or through-holes of a bare board are protected prior to mounting of other components by a silver plating process. The silver plate is applied from a plating composition by a replacement process in which silver ions oxidized copper and deposit a layer of silver at the surface. In the aqueous plating composition the silver ions are maintained in solution by the incorporation of a multidentate complexing agent. The compositions may contain a silver tarnish inhibitor and are free of reducing agent capable of reducing silver ions to silver metal, halide ions and substantially free of non-aqueous solvent. Surface mounted components can be soldered direct to the silver coated contact using any commercially available solder. Silver does not deposit onto solder mask, but only onto metal which is less electropositive than silver. REEXAMINATION RESULTS The questions raised in reexamination proceedings Nos. 90/012,336 and 90/009,934, filed Jun. 4, 2012 and Aug. 3, 2011 respectively, have been considered, and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CFR 1.570(e) for ex parte reexaminations, and/or the reexamination certificate required by 35 U.S.C. 316 as provided in 37 CFR 1.997(e) for inter partes reexaminations.
Patent GB-9603507-D0 (GB)
Title: Antibody variants
IPC: C12P21/08
Filed: 1996-02-20
Abstract: This invention relates to an antibody which is modified version of a therapeutic antibody with affinity for a cell-surface antigen, the antibody having reduced affinity for the antigen compared with the therapeutic antibody as a result of a modification or modifications to the antibody molecule, wherein the antibody is capable of inducing immunological tolerance to the therapeutic antibody. The invention further relates to a method of inducing immunological tolerance to a therapeutic antibody, comprising administering to a patient an antibody which is a modified version of the therapeutic antibody and which has reduced affinity for the antigen as compared with the therapeutic antibody.
Patent GB-9805021-D0 (GB)
Title: Bi-directional voltage regulator
IPC: H02M3/335
Filed: 1998-03-11
Abstract: The invention provides a bi-directional voltage regulator having a controller, an input circuit and an output circuit, the input and output circuits being capacitively coupled one to the other and being symmetrical one relative to the other, wherein each circuit comprises two terminals (AC1, AC2; AC3, AC4) across which are connected a capacitor (C2a; C2b) and, in parallel with the capacitor (C2a; C2b), a series connection of an inductor (L1; L2) and a switching network (S1; S2) controlled by the controller. Each switching network (S1; S2) has two branches in anti-parallel, of which each branch permits only uni-directional current flow and at least one branch comprises a switching means. If one branch only of each switching network comprises a switching means then the regulator of the invention is a DC regulator which has the advantage over conventional Ćuk converters in that it permits bi-directional power flow. If both branches of each switching network comprise switching means, then the device may be constructed as an AC or DC regulator/transformer which retains the capacity to permit bi-directional power flow.
Patent GB-9916220-D0 (GB)
Title: Placement of idle periods
IPC: H04B7/005
Filed: 1999-07-09
Abstract: A telecommunications system comprising: a plurality of transmitters capable of transmitting data in superframes, each superframe comprising a plurality of frames, and each frame comprising a plurality of slots; the transmitters being arranged in groups, each group comprising a number of base stations, each group of base stations being assigned one or more slot numbers which are different from those of other groups and each of the transmitters of each group being assigned a different frame number, each transmitter being arranged to operate at reduced transmission power for a period commencing in the allocated slot or slots assigned to its group in the frame assigned to it.
Patent GB-9924974-D0 (GB)
Title: Bit error measurement system
IPC: G06F1/12
Filed: 1996-02-22
Abstract: PCT No. PCT/JP96/00405 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Feb. 22, 1996 PCT Pub. No. WO96/26451 PCT Pub. Date Aug. 2, 1996A bit error measurement system provides means for generating test patterns, multiplexing means and means for specifying and recording a pattern position. In a first aspect, a bit error measurement system has a pattern generator having M channels of pattern generation and a pattern generation controller 10 for controlling the pattern generation in the M channels so that when one channel is selected to generate a pattern the other channels are controlled to be waiting. In a second aspect, a clock frequency difference detector 150 is provided for counting a frequency of an input clock 111 and comparing the results with the frequency at the time of previous switching to detect whether the frequency change is greater than a predetermined value to judge whether the system is in a measurement state and to permit or prohibit a switching operation of a clock switch circuit. In a third aspect, a pattern position recording part 210 is provided to store pattern position information of a reference pattern generator 262 when an error detection signal 265a is received from a comparator 265.
Patent HU-0104635-D0 (HU)
Title: Piezovalve
Inventor: FRISCH HERBERT
IPC: F16K31/02
Filed: 2001-10-31
Abstract: The device has a flexural converter unit in a valve housing with converters driven in opposite directions by applying a control voltage with parallel deflection planes and joined at the end to form a common bearing section pivotably mounted on the valve housing. A main converter for controlling a valve opening has a supporting converter that is forced against a supporting surface in its deflection path by applying the control voltage. The device has a flexural converter unit (8) in a valve housing containing at least two converters driven (12,13) in opposite directions by applying a control voltage with parallel deflection planes and joined at the end to form a common bearing section (14) pivotably mounted on the valve housing. One converter is a main converter for controlling a valve opening (24,25) and the other is a supporting converter that is forced against a supporting surface (44) in its deflection path by applying the control voltage.
Patent HU-9202922-D0 (HU)
Title: Device for dosing fluids
Inventor: SAXTON JOHN EDWARD
IPC: B67D7/76
Filed: 1992-09-11
Abstract: This invention relates to an improved fuel dispenser 20 comprising a gas detector 36 responsive to the presence of gas within the fuel. The gas detector provides an electrical signal indicative of the presence or absence of gas to a computer 32 which controls a valve 27, and thus the dispensing of fuel in dependence upon the signal received from the gas detector 36. <IMAGE>
Patent HU-9302653-D0 (HU)
Title: Drain valve for service box
Inventor: SCHMUCKI PETER
IPC: E03D1/14
Filed: 1993-09-20
Abstract: The discharge valve (1) has, in a valve housing (36), a valve tube (26) and an insert (37) with a float (38). The float (38) is connected to the valve tube (26). Provided in a base (49) of the insert (37) are openings (39, 41a) which can be covered over by rotating a perforated disc (40). For setting or changing the quantity of flushing water, the perforated disc (40) can be rotated by raising and rotating the valve tube (26). In this arrangement, cams (43) of the perforated disc (40) engage into corresponding cutouts (45) at the lower end of the valve tube (26). <IMAGE>
Patent HU-9403423-D0 (HU)
Title: Process for preparing 2,2-difluoro-ketene-silyl-acetals and alpha, alpha-difluoro-beta-silyloxy-1,3-dioxolane-4-propanoic acid esters
Inventor: BRITTON THOMAS CHARLES
IPC: C07F7/18
Filed: 1994-11-29
Abstract: A process for preparing 2,2-difluoroketene silyl acetals and  alpha , alpha -difluoro- beta -silyloxy-1,3-dioxolane-4-propanoic acid esters using these acetals.
Patent HU-9502947-D0 (HU)
Title: Process for the preparation of 4-aryl-2-perfluoralkyl-3-oxazolin-5-on from aryl-glycine
Inventor: KNAPP PAUL WILLIAM
IPC: C07D413/04
Filed: 1995-10-10
Abstract: There is provided an efficient single step process to produce 4-aryl-2-perfluoroalkyl-3-oxazolin-5-one from arylglycine and a perfluoroacylating agent in the presence of a phosphorous trihalide and a solvent.The oxazolinone is a key intermediate in the production of insecticidal, nematicidal and acaricidal arylpyrrole compounds.
Patent HU-9503774-D0 (HU)
Title: Beta-aminovinyil ketones, preparation method therefor and use thereof for preparing beta-diketones
Inventor: LE ROY PIERRE
IPC: C07C49/217
Filed: 1994-06-16
Abstract: PCT No. PCT/FR94/00726 Sec. 371 Date Mar. 20, 1996 Sec. 102(e) Date Mar. 20, 1996 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/00476 PCT Pub. Date Jan. 5, 1995Novel  beta -aminovinyl ketones of the general formula    <IMAGE>  (VI)  wherein R1 is, in particular, an alkenyl, alkynyl, cycloalkyl or cycloalkenyl group; R2 is, in particular, an electron-attracting substituent such as nitro, acyl, ester, alkylthio, carbamoyl, thiocarbamoyl or haloalkyl; R3 is, in particular, an alkyl or alkoxy group or a halogen atom; n is 1 or 2 and m is 0, 1, 2 or 3. A method for preparing such compounds by carrying out a condensation reaction between ketone R1-CO-CH3 and, in particular, benzonitrile substituted by (R2)n and optionally (R3)m, in the presence of a strong base, as well as a process employing said  beta -aminovinyl ketones of general formula (VI) for preparing the corresponding  beta -diketones, are also disclosed.
Patent IT-9020546-D0 (IT)
IPC: A43B5/04
Filed: 1990-06-05
Abstract: In an internal lining (10) shoe for boots, particularly ski boots, the fore tongue (15) is floatingly anchored to the vamp (11), in order to slide with respect to the vamp (11), through resilient returning means (19); the lining shoe structure is of a such a kind not having excessively rigid areas reducing the shoe comfort. <IMAGE>