baber/WOPTO huggingface dataset:
Patent GB-0023708-D0 (GB)
Title: Hydrated salt mixtures
IPC: C07C49/543
Filed: 2000-09-27
Abstract: Ionic compounds having a freezing point of no more than 50° C., formed by the reaction of at least one amine salt of the formula R<SUP>1</SUP>R<SUP>2</SUP>R<SUP>3</SUP>R<SUP>4</SUP>N<SUP>+</SUP>X<SUP>-</SUP> (I) with at least one hydrated salt, which is a chloride, nitrate, sulphate or acetate of Li, Mg, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb, Bi, La or Ce; wherein R<SUP>1</SUP>, R<SUP>2 </SUP>and R<SUP>3 </SUP>are each independently a C<SUB>1 </SUB>to C<SUB>5 </SUB>alkyl or a C<SUB>6 </SUB>to C<SUB>10 </SUB>cycloalkyl group, or wherein R<SUP>2 </SUP>and R<SUP>3 </SUP>taken together represent a C<SUB>4 </SUB>to C<SUB>10 </SUB>alkylene group, thereby forming with the N atom of formula (I) a 5 to 11 membered heterocyclic ring, and wherein R<SUP>4 </SUP>is hydrogen, or phenyl, or C<SUB>1 </SUB>to C<SUB>12 </SUB>alkyl or cycloalkyl group, optionally substituted with at least one group selected from OH, Cl, Br, F, I, phenyl, NH<SUB>2</SUB>, CN, NO<SUB>2</SUB>, COOR<SUB>5</SUB>, CHO, COR<SUP>5 </SUP>and OR<SUP>5</SUP>, wherein R<SUP>5 </SUP>is a C<SUB>1 </SUB>to C<SUB>10 </SUB>alkyl or cycloalkyl group, and X<SUP>-</SUP> is an anion capable of being complexed by the said hydrated salt. The compounds are useful as solvents, electrolytes, and catalysts, and have particular application in solvents/electrolytes for metal plating and electropolishing processes, in particular in chromium plating.
Patent GB-0111186-D0 (GB)
Title: Novel compounds
IPC: A61P25/28
Filed: 2001-05-08
Abstract: The invention relates to novel compounds having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of various disorders.
Patent GB-0112984-D0 (GB)
Title: Screw actuator
IPC: F16H25/24
Filed: 2001-05-30
Abstract: A screw actuator comprises a rotatable input member (30) and a non-rotatable primary output member (36), wherein the input member (30) is provided with a screw thread formation (38) within which a plurality of spherical members (34) are received to provide a ball screw coupling between the input member (30) and the primary output member (36). The actuator includes a secondary output arrangement (42) having first and second screw threaded parts (46, 48) in screw threaded engagement with the input member (30) to provide a screw thread coupling between the input member (30) and the secondary output arrangement (42). The first and second screw threaded parts (46, 48) are axially movable relative to one another, whereby, in the event that the ball screw coupling fails, relative axial movement of the first and second screw threaded parts (46, 48) serves to lock the first and second screw threaded parts (46, 48) onto the input member (30), thereby to stall the actuator. <IMAGE>
Patent GB-0308316-D0 (GB)
Title: Attachment
IPC: G09F3/14
Filed: 2003-04-10
Abstract: This invention relates to attachments ( 1 ) for attachment of a price tag, swing tag or security label to fabric or other articles. The attachment comprises a length of flexible cord ( 5 ) fixed to a plastic cross-bar ( 15 ) or T-shaped member at one end and a terminal member ( 10 ) at the other end. Also disclosed is a plurality of attachments connected to a spine, each attachment being independently severable from the spine by means of a tagging gun. Also disclosed are methods of making the attachments.
Patent GB-0407921-D0 (GB)
Title: Carburettor
IPC: F02M17/00
Filed: 2004-04-07
Abstract: The carburetor (1) includes a flow duct including rich (60) and lean (50) flow passage in parallel, through which, in use, air flows in a flow direction and which are separated by a substantially planar partition (30), at least one fuel jet 5 communicating with the rich passage (60), the partition (30) including an aperture (40) towards which the fuel jet (5) is directed, and a substantially planar butterfly valve (20) being received in the aperture (40) so as to be pivotable between a first position, in which the flow duct is substantially closed and the aperture (40) is substantially open, and a second position, in which the flow duct is substantially open and the aperture (40) is substantially closed, the upstream half of the aperture (40) being defined by an upstream semi-annular seating ledge (48) affording an upstream seating surface which is engaged by one of the surfaces of the butterfly valve (20) when it is in the second position and a first end surface which extends between the upstream seating surface and that surface of the partition (30) which is directed towards the lean passage (50), the downstream half of the aperture (40) being defined by a down-stream semi-annular seating ledge (49) affording a downstream seating surface which is engaged by the other surface of the butterfly valve (20) when it is in the second position and a second end surface, which extends between the downstream seating surface and that surface of the partition (30) which is directed towards the rich passage.
Patent GB-0408371-D0 (GB)
Title: Wrapper expansion mandrel
IPC: B65C3/06
Filed: 2004-04-14
Abstract: A mandrel (2) comprising a body portion (4) having an outer surface for receiving a stretchable closed wrapper (20), the mandrel having an end (6) adapted for mounting on a self supporting object (18) to be wrapped such that the wrapper can be slid over the mandrel and delivered therefrom onto the outer surface (22) of the object, in which the mandrel includes a portion which engages with the object to allow the mandrel to seat on an end of the object.
Patent GB-0508657-D0 (GB)
Title: Flow control
IPC: G05D11/13
Filed: 2005-04-29
Abstract: Apparatus for controlling the flow of fluids through a sample channel comprises: a reservoir having a reservoir inlet, the reservoir inlet being for connection to a source of a first fluid; a sample channel having a sample channel inlet, the sample channel inlet being for connection to a source of a second fluid; a syphon connected between the reservoir and the sample channel; means for trapping fluid in at least part of the sample channel; wherein the apparatus is configured such that in use air can be allowed into the syphon to create an air gap in the syphon, the air gap preventing first fluid in the reservoir from contacting trapped fluid in the sample channel; the apparatus further comprising pump means for pumping fluid out of the sample channel and for pumping air out of the syphon such that fluid in the reservoir can flow through the syphon and into the sample channel.
Patent GB-0511649-D0 (GB)
Title: Method
IPC: B01J19/12
Filed: 2005-06-06
Abstract: A method for breaking an emulsion of an ionic liquid which is a salt that is in the liquid state at a temperature below 1500 C, and an oil, comprising the steps of (a) irradiating the emulsion with microwave radiation; (b) separating the emulsion into an ionic liquid phase and an oil phase; and (c) recovering at least one of the phases.
Patent GB-0622354-D0 (GB)
Title: Self-mixing laser sensor
IPC: G01S17/34
Filed: 2006-11-09
Abstract: A velocimeter uses a self-mixing laser sensor. The laser 20 (e.g. a VCSEL) has an optical cavity (resonator) with an optical output face and a beam splitter (e.g. a distributed Bragg grating) integrated into the laser's output face. The beam splitter provides at least two output beams from the output face. One output beam 12 is used as a probe beam directed to a target surface 13 external to the sensor via a window 19. This is reflected by the target and mixed with the transmitted light In the laser cavity. A second output beam 15 is amplitude modulated by the Doppler shift of the reflected light and is used as a monitor beam directed to an optical detector 16 which measures the laser output power. From the measured output power, motion of the target surface relative to the sensor is determined. The transmitted light may be FMCW in order to find the range of the target surface. Four (fig. 5A, 6) or three (fig. 10, 11) beams allow measurement of movement in two directions. The velocimeter may be used to sense movement of a finger on a touch-pad (fig. 14).
Patent GB-0707932-D0 (GB)
Title: An irrigation device
Filed: 2007-04-24
Abstract: A device for irrigating soil or other substrates is provided. The device is at least in part biodegradable, minimising its impact on the environment and also provides focused irrigation towards desired areas. The device includes a connector end for connection with a liquid supply, and a biodegradable body adapted to receive liquid from the connector end, wherein the outer surface of the body is substantially water resistant with the exception of one or more feeder areas.
Patent GB-0813112-D0 (GB)
Title: Metal casting
Filed: 2008-07-18
Abstract: A method of growing a single crystal seed bar (10) in which a mould provided with a grain selector filter (16) above a starter chamber is filled with molten metal, whereupon the metal is allowed to solidify slowly upwardly from the starter chamber. The filter (16) is provided with a pattern of openings, with the diameter of the openings being at least as large as the primary dendrite tip radius of the metal, but smaller than half the primary dendrite arm spacing.
Patent GB-0913687-D0 (GB)
Title: Electric motors
Filed: 2009-08-05
Abstract: A traction control system for a vehicle (310) having a number of wheels (312,314,316,318) each independently powered by a motor, comprises sensors for sensing the acceleration of the rotation of each wheel and a control unit to adjust the torque applied to each wheel (312,314,316,318) if the sensed acceleration is indicative of a skid. A control unit may be provided for each wheel (312,314,316,318) and the control units may be networked to exchange wheel acceleration data, for example using a controller area network (CAN). The control units may be operable to provide continuous torque adjustment for the wheels (312,314,316,318). Each control unit may be able to perform traction control independently of other control units in the system according to predetermined rules.
Patent GB-8511525-D0 (GB)
Title: Stable high temperature cables
IPC: G01K7/04
Filed: 1985-05-07
Abstract: A compacted mineral insulated integrally sheathed electrically conductive cable utilizing nickel-base alloys includes at least one thermoelement (a) composed of a type N alloy (defined below), and its sheath (b) is composed of an alloy having similar characteristics to the alloy of which the or at least one thermoelement is composed. The electrically conductive cables include thermocouple cables; thermocouple sensors can be made from said thermocouple cables, as can heat detectors, resistive heating elements, and stagnation temperature probes (Fig. 2). Positive type N alloys include, in weight percentages, Cr(14.2 +/- 0.15), Si(1.4 +/- 0.05), Fe(0.1 +/- 0.03), C(0.03 max), Ni(balance). Negative type N alloys include Cr(0.02 max), Si(4,4 + 0.2), Fe(0.1 + 0.)3), C90.03 max), Mg (0.1 +/- 0.05), Ni(balance). <IMAGE>
Patent GB-8709051-D0 (GB)
Title: Thermochromic temperature sensor
IPC: C09K9/00
Filed: 1987-04-15
Abstract: A heating unit (10) comprises a heatable surface (12) having at least a region (30) of the heatable surface coated or othrwise provided with a layer (32) incorporating a thermochromic material in sufficient quantity to influence the perceived colour of the layer. The thermochromic material exhibits an absorption edge wavelength which changes reversibly with temperature in the range of from 20 DEG C to at least 400 DEG C. The absorption edge wavelength is at least 540nm at 20 DEG C and progressively increases to at most 700nm at 400 DEG C. Such a heating unit is able to provide a visual indication of whether or not the heatable surface is still hot once the power has been switched off. Useful thermochromic materials include Cd (S1-xSex) and (Zn1-yMny)O.
Patent GB-8726875-D0 (GB)
Title: Fluorobenzyl esters
IPC: C07C33/48
Filed: 1987-11-17
Abstract: The invention provides novel insecticidally and acaricidally active compounds of formula (I) : <CHEM> wherein X represents the residue of any carboxylic acid X-COOH which forms an insecticidally active ester with a 3-phenoxybenzyl alcohol, and R, R<6> and R<7> are each selected from hydrogen, halogen, and alkyl of up to four carbon atoms, provided that at least one of R, R<6> and R<7> represents halogen, and further provided that R and R<6> are not both bromine when R<7> is hydrogen. The invention also provides processes for the preparation of compounds of formula (I), compositions comprising them, and methods of combating insect and acarine pests therewith. The invention provides intermediates for the preparation of the compounds of formula (I), those intermediates having the formula : <CHEM> and processes for their preparation. t
Patent GB-8814012-D0 (GB)
Title: Chemical process
IPC: C10M159/20
Filed: 1988-06-14
Abstract: A process for the production of a lubricating oil additive concentrate comprises reacting at elevated temperature  component (A) a calcium hydrocarbyl-substituted sulphonate, component (B) an alkaline earth metal base added either in a single addition or in a plurality of additions at intermediate points during the reaction, component (C) at least one compound which is (i) a polyhydric alcohol having 2 to 4 carbon atoms, (ii) a di- (C3 or C4) glycol, (iii) a tri- (C2-C4) glycol, (iv) a mono- or poly-alkylene glycol alkyl ether of the formula (I)  R(OR<1>)xOR<2>      (I) wherein R is a C1 to C6 alkyl group, R<1> is an alkylene group, R<2> is hydrogen or a C1 to C6 alkyl group and x is an integer from 1 to 6, (v) a C1 to C20 monohydric alcohol, (vi) a C1 to C20 ketone, (vii) a C1 to C10 carboxylic acid ester, or (viii) a C1 to C20 ether,  component (D) a lubricating oil, component (E) carbon dioxide added subsequent to the, or each, addition of component (B),  component (F) a defined carboxylic acid or derivative, component (G) at least one compound which is (i) an inorganic halide or (ii) an ammonium alkanoate or a mono-, di-, tri-, or tetra-alkyl ammonium formate or alkanoate provided that, when component (G) is (ii), component (F) is not an acid chloride.
Patent GB-8822415-D0 (GB)
Title: Video signal processing & video stores
IPC: H04N7/01
Filed: 1988-09-23
Abstract: PCT No. PCT/GB89/01196 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed Sep. 22, 1989 PCT Pub. No. WO90/03705 PCT Pub. Date Apr. 5, 1990.Video signal processing apparatus, particularly for converting from one broadcast television standard to another, utilizes a plurality of field stores which are read cyclically. Information is written simultaneously into a number of field stores and accumulated over a number of input fields. Line interpolation is conducted before information is written to the field stores.
Patent GB-8828020-D0 (GB)
Title: Topical composition
IPC: A61K8/55
Filed: 1988-12-01
Abstract: An aqueous composition suitable for topical application to the skin or hair, comprises:   a. a dialkyl or dialkenyl phosphate salt (or mixtures thereof) having the structure (1): <CHEM> where R<0><1> and R<0><2> are each chosen from branches or unbranched alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms; X is chosen from H, alkali metal, ammonium and substituted ammonium counterions;  a and b are each chosen from 0 or a value of from 1 to 4; and   b. a cosmetically acceptable vehicle for the salt. t
Patent GB-9009765-D0 (GB)
Title: Motor vehicle control system
IPC: F16H61/16
Filed: 1990-05-01
Abstract: A control system for a motor vehicle of the type including an automatic transmission having a plurality of shift positions and an ignition switch. The system includes a push-button module adapted to be positioned in the passenger compartment of the motor vehicle proximate the vehicle operator and including a plurality of push buttons corresponding respectively to the transmission shift position. Electrical logic means are provided to move the transmission to the shift position corresponding to the shift position selected by depression of the specific push button and an enunciator lamp is associated with each push button. The lamp associated with the push button corresponding to the instantaneous position of the transmission is illustrated to provide a continuous indication of the present position of the transmission and all of the lamps associated with the various push-buttons are illuminated for a predetermined period of time following initial movement of the ignition switch to an activated position to provide a system check to ensure that the lamp display system is working properly. The instantaneous position of the transmission is also displayed in symbol form in a window in the instrument panel immediately forwardly of the operator.
Patent GB-9210911-D0 (GB)
Title: Multiplexed status and diagnostic pins in a microprocessor with on-chip caches
IPC: G06F12/08
Filed: 1992-05-20
Abstract: In a microprocessor, two output pins are dedicated to providing information to assist in diagnosing problems relating to internal instruction and data caches or the software executing in the caches. The information on the pins is time-multiplexed. In a first phase, the pins indicate whether the data or instruction cache is accessed and whether a cache miss has occurred. In a second phase, the pins carry signals identifying the address reference which resulted in a cache miss.
Patent GB-9219836-D0 (GB)
Title: Electronic drive circuits for active matrix devices,and a method of self-tasting and programming such circuits
IPC: G11C29/00
Filed: 1992-09-18
Abstract: A shift register (30) or other electronic drive circuit (20, 30) for an LCD or other active matrix device (10) includes a series of circuit blocks (30A, 30B, etc) each having redundancy in the form of parallel circuit paths (31 and 32). When the circuit is turned on, self-testing and redundancy selection is carried out by individual test and control arrangements (34) which are associated with the blocks (30A, 30B, etc). The test and control arrangements (34) may comprise memory elements, such as a bistable, which electrically programme themselves in response to their electrical testing of the paths so as to generate a control signal at an output coupled to one or more switches (33). The switches (33) control which of the parallel circuit paths provides an output (23) to the active matrix device (10). Each test and control arrangement (34) also comprises a routing circuit controlled by the control signal, for transmitting the correct serial output of that block to all serial input of next block. <IMAGE>
Patent GB-9600051-D0 (GB)
Title: Apparatus for cleaning papermachine clothing
IPC: D21F1/32
Filed: 1996-01-03
Abstract: PCT No. PCT/GB96/00003 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Jan. 3, 1996 PCT Pub. No. WO96/21060 PCT Pub. Date Jul. 11, 1996A papermachine clothing cleaning apparatus has a fluid injection nozzle with an apertured plate (14). The injection nozzle directs fluid onto the papermachine clothing (11) in order to clean the clothing. The areas of papermachine clothing that are adjacent the areas of clothing being impacted by the fluid are located in a press formed by the apertured plate (14) and a body (15) provided at the opposite surface of the fabric (11).
Patent GB-9701705-D0 (GB)
Title: Purifying polyunsatured fatty acid glycerides
IPC: C07C69/587
Filed: 1997-01-28
Abstract: A composition containing polyunsaturated fatty acid glycerides is purified by means of supercritical fluid fractionation in one or more countercurrent columns operated either with internal reflux achieved by a temperature gradient along the column or with an external reflux achieved through external regulation of the pressure, and using as the solvent a mixture of supercritical CO2 and a polar co-solvent. Oligomeric and malodorous impurities in particular can be successfully removed by this process, which also can, if desired, be followed, or preceded, by another supercritical fluid fractionation with supercritical C02 under conditions adjusted so as to favor fractionation of the glyceride components.
Patent GB-9705949-D0 (GB)
Title: Diagnosis of tumours and other abnormalities of body cells
IPC: C12N15/02
Filed: 1997-03-21
Abstract: A method of diagnosis of solid epithelial tumours or other abnormalities such as rectal colitis, which comprises size-separating stroma from epithelial cells, separating the epithelial cells from most of the other tissue still present, by reacting the tissue with a monoclonal antibody specific for epithelial cells, collecting the reacted cells bound to the antibody and releasing them from the antibody, whereby the sample contains at least 90 percent epithelial cells by volume of the total tissue of the sample and comparing at least one phenotypic or genotypic characteristic of the sample with corresponding normal epilthelial cells
Patent GB-9908291-D0 (GB)
Title: Power loopthrough
IPC: H04N5/775
Filed: 1999-04-13
Abstract: The invention relates to the ability to connect items of electrical apparatus and to allow the transfer of data signals between said apparatus. In particular, the invention relates to the connection of at least three items of electrical apparatus (2,4,6) via SCART connections and, the transfer of data signals between the first and third items (2,6) of apparatus via the second item (4) of apparatus such that even if the second item (4) of apparatus is switched off from the mains power supply, a circuit in the same can still be powered via power supply provided via the SCART connection to allow the passage of the data signal between the first and third items (2,6) through the second item (4). This therefore allows savings in electricity and overcomes the need for the second item (4) of apparatus to be kept connected to a mains power supply at all times which is conventionally the case. <IMAGE>
Patent HU-0100920-D0 (HU)
Title: Substrate for sound isolation of floating flooks
IPC: E04F15/20
Filed: 2001-02-28
Abstract: The acoustic insulation substrata comprises a glass fiber mat (2) connected on one of its surfaces to a plastic film (3). An adhesive band (4) is fixed on the plastic film.
Patent HU-9301155-D0 (HU)
Title: Methods for producing steroide derivatives and for their application in medical treatment
Inventor: KOJIMA KOICHI
IPC: A61K/
Filed: 1993-04-19
Abstract: Compounds of formula (I): <CHEM> [wherein: R<1> is hydrogen, alkyl, aryl-substituted alkyl or aromatic heterocyclic-substituted alkyl; R<2> is: aryl-substituted alkyl, aromatic heterocyclic-substituted alkyl or diarylamino; and R<3> is carboxy or a group of formula -CONHSO2 R<4> wherein R<4> is alkyl]; and pharmaceutically acceptable salts and esters thereof have valuable 5 alpha -reductase inhibitory activity and can thus be used for the treatment and prophylaxis of, inter alia, prostatic hypertrophy as well as other disorders arising from excess levels of 5 alpha -dihydro-testosterone.
Patent HU-9400280-D0 (HU)
Title: Plug-in coupling for pressure liness
Inventor: WUETHRICH ALBRECHT
IPC: F16L37/47
Filed: 1993-06-02
Abstract: The components of the coupling for pressure lines are a female coupling (1) and a male coupling (2). The female coupling (1) has two adjacent axial bores (3; 4) of different diameters. An annular groove (5) around the smaller bore (4) is formed coaxially with the bores (3; 4) from the larger bore (3) side. When the coupling components (1; 2) are fitted together, the male coupling (2) is inserted into the bore (3) of the female coupling (1). Here, the male coupling (2) is pushed over the nipple (6) formed by the annular groove (5) and the smaller bore (4). The seal fitted in the male coupling (2) sealingly engages the smooth outer surface (7) of the nipple (6). The shape of the female coupling (1) and the mating male coupling (2) makes coupling and uncoupling with a predetermined flow cross section possible with less force than with prior art couplings.