baber/WOPTO huggingface dataset:
Patent GB-2119278-A (GB)
Title: Improvements in or relating to a chemical method
Inventor: NEARY MICHAEL PAUL
IPC: C23C16/452
Filed: 1982-04-13
Abstract: A reagent gas is energised to a metastable state, the reagent gas being mixed with a sample gas, with the result that at least part of the sample gas is energised by the reagent gas to give neutral atoms or molecules in an excited state. Further addition of energy, e.g. selectively by means of a laser, can produce ions which can be caused to deposit by application of an electric or magnetic force. Applications include the production of doped semi-conductors, metallic catalysts, pure gases, high purity materials coatings, and fuel combustion enhancement, and hydrocarbon cracking.
Patent GB-2125746-A (GB)
Title: Motorcycle stabilizing legs
Inventor: YANG YIN-LUNG
IPC: B62H1/12
Filed: 1982-05-17
Abstract: An apparatus adapted to be mounted on a single track vehicle for stabilizing the vehicle comprises a box unit 1 having stabilizing legs 5,6 extendably and retractably mounted on both side walls of the box unit wherein, operational means in the unit for lowering the legs to up hold the vehicle cooperate with the operation of a wheel brake which is responsive thereto. <IMAGE>
Patent GB-2122439-A (GB)
Title: Heterodyne receiver for FSK signals
Inventor: BEESLEY GRAHAM EDGAR
IPC: H04L27/152
Filed: 1982-05-26
Abstract: A heterodyne radio receiver is provided suitable for demodulating a binary FSK signal. In the receiver a voltage controlled oscillator (VCO 16) generates a reference output nominally at the center frequency of the input signal. The reference signal is mixed in a mixer (10) with the input signal to generate an intermediate frequency which, after filtering (11) and limiting (13), is fed back to the VCO. The mark/ space ratio of the limited signal varies according to whether the upper sideband or lower sideband is being received. A mark/space detector (17) is thus coupled to the output of the limiter to produce demodulated FSK data. A divider (14) may optionally be included. <IMAGE>
Patent GB-2102327-A (GB)
Title: Clamping mechanism attachments
Inventor: HICKMAN RONALD PRICE
IPC: B25B1/02
Filed: 1982-06-17
Abstract: A clamping mechanism attachment, for use with a workbench incorporating a pair of elongate moveable vice members, comprises a pair of similar opposed jaw carriers (602) each having a locating spigot (603) for location in an aperture in one of the vice members and each carrying a pivoted jaw (608) whose pivot (609) is slidable along a slot (612) for erecting the jaw in any one of a series of vertical positions on the carrier (602) determined by notches (615). The jaw carriers (602) are slidable along a common reaction bar (605) for moving the jaws (608) towards and away from one another by operation of the vice handles and are restrained from tilting about horizontal axes perpendicular to the direction of sliding. A plain jaw face (623) is mounted on one of the jaws (608), and a workpiece support finger (670) is pivotally mounted on the other of the jaws (608). <IMAGE>
Patent GB-2123884-A (GB)
Title: Vehicle window assemblies
Inventor: COLE ROGER
IPC: B60J10/79
Filed: 1982-07-12
Abstract: The disclosure relates to a vehicle window having a window frame (14) in which a glass or plastics window pane (15) is slidable. The window pane has inner (27) and outer (28) laminations, the outer lamination stopping short of the outer periphery of the inner lamination to leave a rebate around the window and the door frame (14) has an outer leg (18) which engages in the rebate and the outer surface of which is flush with the outer surface of the outer laminate to provide a substantially smooth uninterrupted air flow over the window/window frame. <IMAGE>
Patent GB-2104595-A (GB)
Title: Water hammer arrestor
Inventor: IQBAL MUHAMMAD
IPC: F15B1/04
Filed: 1982-07-30
Abstract: A device for use in a water system to reduce or eliminate water hammer. So that water hammer can be reduced or eliminated in a very simple manner, the device includes a body part (10) containing a spring loaded piston (14) so that surges of pressure are at least partially absorbed thereby. The piston (14) is seated to the body (10) by a rolling diaphragm (18) or O- ring. <IMAGE>
Patent GB-2105587-A (GB)
Title: Pharmaceutical compositions containing blood flow-promoting agents
Inventor: GAURI KAILASH KUMAR
IPC: A61K35/14
Filed: 1982-08-24
Abstract: Compositions for increasing oxygen supply in tissue of warm-blooded animals comprising at least one vasoactive compound selected from the group consisting of (a) calcium 2,5-dihydroxy-phenylsulfonate, (b) a 3,7-dihydro-3,7-dialkyl-1H-purine-2,6-dione of the formula    <IMAGE> wherein AlK and AlK' are individually alkyl of 1 to 4 carbon atoms, n is an integer from 2 to 4 and R is selected from the group consisting of   <IMAGE>  and -CH2-CH3, (c) a pyrazolo-[3,4-d]pyrimidine of the formula   <IMAGE>  wherein R1 and R2 are individually selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl of 2 to 8 carbon atoms and alkylcarbonylalkyl of 4 to 8 carbon atoms with the proviso that R1 and R2 are not both hydrogen and A is selected from the group consisting of    <IMAGE>  wherein R3 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R4 is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and alkenyl of 2 to 6 carbon atoms, (d) a pyridone of the formula   <IMAGE>  wherein m is an integer from 2 to 4 and R5 is selected from the group consisting of <IMAGE>  -CH2-CH3 and -CH2-CH2-OH and (e) a compound selected from the group consisting of nicergoline, vincamine and dipyridamol and a potentiating amount of a dialyzed concentrate of deproteinized calf's blood with the blood constituents having a molecular weight less than 10,000 and method for increasing oxygen supply to animal tissues.
Patent GB-2128002-A (GB)
Title: Sheet counting machines
Inventor: TAYLOR DEREK VERNON
IPC: B65H33/04
Filed: 1982-09-23
Abstract: Relates to a sheet counting machine which includes a tape feed arrangement (50, 52, 53) to feed a length of tape from the supply into a stack of sheets being counted at a required position and a solenoid- operated guillotine (84, 85, 86) cuts the tape to length. In order to prevent the tape feed from operating when the guillotine is severing the tape, a switch (90) is provided for preventing operation of the tape feed rollers (52, 53) when the tape guillotine is in operation. <IMAGE>
Patent GB-2109728-A (GB)
Title: Stack press
Inventor: BADAVAS CHARLES A
IPC: B21D35/00
Filed: 1982-10-28
Abstract: Disclosed is a two level stacked press which provides for blanking and cupping in a lower section and drawing, redrawing and trimming in a higher section (45), the area of the press in plan thus being minimized. The stroke required for blanking and cupping is shorter than that for drawing and redrawing, the press being driven by a common crank shaft located beneath the blanking and cupping section A vacuum finger 98 draws a container 100 from above the draw die 101 to the trimming die 103 through which it is pushed by punch 104. <IMAGE>
Patent GB-2110594-A (GB)
Title: Heat welding of thermoplastics
Inventor: YOUNG WILLIAM EDMUND
IPC: B29C65/22
Filed: 1982-12-03
Abstract: The several embodiments illustrated in the Figures in which welding apparatus employs a conductive ribbon (40) that is heated above the melting temperature of plies of laminar plastic materials (90, 91) held in and by clamp jaws (64, 66). These jaws (64, 66) are cooler than the melting degree of said plies (90, 91) which are gripped by said jaws (64, 66) to locally weld said plies (90, 91) by melting their protruding edges to a determined degree and for a determined period of time by electrical energy passed through said ribbon (40). After welding is completed and the weld is cooled by the jaws (64, 66) are moved apart to release the now welded plies (90, 91).  The jaws (64, 66) at their edges facing the heated ribbon (40) are substantially right angled and are disposedfrom these adges 1.2 to 1.98 mm.
Patent GB-2119271-A (GB)
Title: Mixing machine
Inventor: GUGGIARI ANDREA
IPC: B29B7/46
Filed: 1983-04-26
Abstract: A continuous mixing machine (10) comprises parallel horizontal rotors (13), and is characterised in that said rotors (13) are structured with a plurality of successive zones each constituted by a first feeding screw section (16) of small pitch and a second mixing screw section (17) of large pitch. The mixer is particularly suitable for mixing granulated or powdered plastics materials. <IMAGE>
Patent GB-2122194-A (GB)
Title: New metal complexes of nitro- substituted pyrazoles, imidazoles and isothiazoles
Inventor: GILMOUR DAVID WILKINSON
IPC: C07F15/00
Filed: 1983-06-16
Abstract: Metal-containing complexes of heterocycles of the general formula:-  ÄM<1)<X<1>)m(Z<1>)n(Z<2>)pÜ<q+)<Z<3>)q <- >   I wherein M<1> represents a gold(III), palladium(II), rhodium(III), platinum(IV) or platinum(II) atom, X<1> represents a 3-, 4- or 5- (mono)nitropyrazole molecule (which may be unsubstituted or carries at least one substituent, and which can coordinate to the metal M<1> through the 2-position of the pyrazole ring) or a 4- or 5-(mono)-nitroisothiazole molecule (which may be unsubstituted or carries at least one substituent, and which can coordinate to the metal M<1>) or, when M<1> represents a gold(III), palladium(II), rhodium(III) or platinum(IV) atom, X<1> may also represent a 2-, 4- or 5- (mono)nitroimidazole molecule which may be unsubstituted or carries at least one substituent, and which can coordinate to the metal M<1> through the 3-position of the imidazole ring, the said nitropyrazole, nitroisothiazole or nitroimidazole molecules being optionally linked together when more than one moiety X<1> is contained in the compound of general formula I, Z<1> and Z<2> each represents a pharmaceutically acceptable ligand, (Z<3>)-represents a pharmaceutically acceptable anion, m represents 2 or, when M<1> represents a gold(III) atom, m represents 1 or, when M<1> represents a rhodium(III) atom, m represents 3 or 4, n represents 2 or, when M<1> represents a gold(III) atom, n represents 3 or, when M<1> represents a rhodium(III) atom, n represents 3 when m represents 3 or n represents 2 when m represents 4, p represents zero or, when M<1> represents a platinum(IV) atom, p represents 2, q represents zero or, when M<1> represents a rhodium(III) atom and m represents 4 and n represents 2, q represents 1 possess utility in the therapy of cancer, optionally in conjunction with X-ray therapy, or in combatting anaerobic bacteria, or in the treatment of arthritis.
Patent GB-2123423-A (GB)
Title: Purification of trialkyl gallium
Inventor: MULLIN JOHN BRIAN
IPC: C07F5/00
Filed: 1983-06-29
Abstract: A method of preparing a trialkyl gallium compound (eg trimethyl gallium) in a relatively pure form comprises the steps of: (i) forming an adduct of the trialkyl gallium compound with an ether of the formula R1R2O, having a boiling point at least 50 Celsius degrees above the boiling point of the trialkyl gallium compound; (ii) removing volatile impurities by evacuation or distillation at a temperature below the adduct decomposition temperature; and (iii) heating the adduct at a temperature at which the adduct dissociates to form the trialkyl gallium compound as a vapour, and separating the trialkyl gallium compound by fractional distillation of its vapour.
Patent GB-2124765-A (GB)
Title: Monitoring sawing operation
Inventor: AUGSTEN DR GERHARD
IPC: B23Q15/013
Filed: 1983-07-13
Abstract: A circuit arrangement for monitoring the separation of work pieces being cut by a saw evaluates signals derived from a vibration pick-up 11 and signals derived from a load detector 12. These signals are compared in a comparator K1 with a respective idling or quasi- idling signal to provide a control signal for the saw. By evaluating signals from two different sources a reliable monitoring is achieved under all operating conditions regardless of the size and/or type of work piece being sawed. <IMAGE>
Patent GB-2130809-A (GB)
Title: Brush wear indicator
Inventor: GUNNOE GEORGE HUTCHINSON
IPC: H01R39/58
Filed: 1983-08-26
Abstract: A brush wear indicating assembly 3 in combination with a dynamo- electric machine brush 2 that is adapted to hold the assembly in operating position. The assembly 3 is electrically isolated by a dielectric coating 4 between it and the brush 2 when the assembly is mounted in operating position. In operation, occurrence of a predetermined degree of brush wear results in the dielectric coating being broken so that an electrical current path is formed from the brush, through the coating, to a conductive probe and terminal member of the assembly. When mounted in operating position on the brush, the terminal portion of the assembly is conveniently accessible for having releasably connected thereto a terminal of a brush wear signalling or annunciator circuit. <IMAGE>
Patent GB-2130005-A (GB)
Title: Encapsulated piezoelectric resonator
Inventor: YEUNG CHAN CHUNG
IPC: G04F5/06
Filed: 1983-10-26
Abstract: In order to simplify closure thereof, the casing of the resonator comprises a tube (2) which is preferably of glass and a glass ball (4) through which conductive pins (6, 8) are sealed. The ball (4) is sealed into the open end of the tube (2) by a sealing ring (18) of organic adhesive material, preferably an epoxy resin. If the tube (2) is also of glass, the frequency of the resonator may be adjusted by use of a laser after the resonator has been fitted into the casing. <IMAGE>
Patent GB-2150200-A (GB)
Title: Resilient clips for glazed structures
Inventor: GREEN TREVOR
IPC: E06B3/263
Filed: 1983-11-02
Abstract: A kit of parts for a glazed structure comprises extensions suitable for uprights, at least one roof bar, at least one ridge bar and roof ties. A transition section in each upright to the corresponding roof bar is of arcuate form. The components are interconnected so that the securing means are invisible from internally and externally of the completed structure. The resilient clip 56 is generally H-shaped in section to define two pairs of snap fit jaws for engaging correspondingly shaped ribs on extrusions 40, 52 being joined together. One jaw is shaped to receive an ogival-section rib 54 and the other a trapezoidal section rib 50 so that rib 54 will be preferentially released when the extrusions 40, 52 are forced apart. The clips are used in glazed lean-to structures having suitable extrusions forming uprights, roof bars and ties, the clips securing cappings which conceal the screws, bolts, etc connecting the extrusions. As shown the structure has one wall which is curved at its upper end to meet the pitched roof that wall carrying a correspondingly curved door slidable on rollers at its top and bottom edge. The cappings may also serve as glazing bars. The structure has a concealed gutter. <IMAGE>
Patent GB-2134236-A (GB)
Title: Improvements in or relating to evaporative heat exchangers
Inventor: HUSBAND RICHARD WILLIAM
IPC: F25B39/02
Filed: 1984-01-11
Abstract: An evaporative heat exchanger comprises a tube 2 which is closed at both ends and disposed vertically in use. A spray device 5, fed by conduit 3, is disposed adjacent the upper end of the tube for spraying refrigerant onto the inner surface of the tube such that the refrigerant will pass over the inner surface of the tube down the tube. Heat is transferred from a fluid to be cooled through the tube to evaporate the refrigerant and the evaporated refrigerant exits the tube at an outlet 25 and conduit 4 therefor also provided adjacent the upper end of the tube. The level to which the refrigerant coats the tube alters according to the operating conditions. If the temperature of the fluid to be cooled falls, the level will fall; if the temperature of the fluid to be cooled rises, the level will rise.   <IMAGE>
Patent GB-2136515-A (GB)
Title: Multi-ratio drive hub for cycles
Inventor: BERGLES EDUARD
IPC: B62M11/16
Filed: 1984-03-01
Abstract: The multi-ratio drive hub with at least three gears comprises a hub spindle (1) on which a driver (5) and a hub sleeve (13) are rotatably mounted. The driver (5) can be coupled with the hub sleeve (13) through at least three different drive torque paths with different step-up and step-down ratios. For the controlling of the torque transmission paths, controllable coupling elements are provided which are all formed as controllable pawl ratchets (37,47) resiliently biased towards engagement and controlled by an axial relative movement of their pawl carriers and lift-out ramps (45, 59). Such three-speed hubs have relatively small axial dimensions. The hub includes pawl freewheels (63, 69) and may also include a back-pedal brake. <IMAGE>
Patent GB-2141739-A (GB)
Title: Process for producing low P chromium-containing steel
Inventor: YAMAUCHI TAKASHI
IPC: C21C5/28
Filed: 1984-05-18
Abstract: A process for producing a low P chromium-containing steel in an AOD vessel from a high P chromium-containing molten pig iron comprising a first stage of recarburization, desiliconization and temperature raising, a second stage of dephosphorization with slag, which may be repeated, and a third stage of conventional refining. At the end of the first stage the bath has a carbon content of not less than 4.5% and a temperature of 1500-1700 DEG C, whilst during the first and second stages the bath is agitated by bottom-blowing with a non-oxidising gas. The desulphurising flux may contain 30-80 wt% of alkaline earth halide, 0.4-30 wt% of lithium oxide/carbonate, 5-50 wt% of iron/nickel oxide, and 0-40 wt % of alkaline earth metal oxide/carbonate.
Patent GB-2146418-A (GB)
Title: Specimen immersing device
Inventor: SITTE DR HELLMUTH
IPC: G01N1/42
Filed: 1984-09-04
Abstract: A device for immersing a specimen 10 into a cryogenic cooling liquid 5 comprises an injector 12' for carrying the specimen 10, means 14 for accelerating the injector 12' to a predetermined velocity vertically into the liquid 5, and means 20 to 24 for rotating the injector 12', before the vertical movement ends, or at the moment it ends, to promote heat transfer from the specimen. Various means for effecting rotation of the injector are described. <IMAGE>
Patent GB-2144954-A (GB)
Title: Digital map generator and display system
Inventor: BECKWITH PAUL B
IPC: G06T15/10
Filed: 1984-09-10
Abstract: In a digital information storage and read-out system, digital elevation and cultural terrain map data is read from a magnetic tape (10) in compressed form into an intermediate memory (20) which operates as a speed buffer memory. The data in the intermediate memory (20) is read out to a reconstruction processor (30) in which the compressed data is reconstructed and applied to a scene memory (35). A navigation computer (100) determines the instantaneous position of a vehicle with respect to the terrain and controls the over-writing of data into the scene memory (35) in blocks no longer required for storage of data at sites from which the vehicle has moved away. In order to provide a heading up display of the terrain, the data in the scene memory is read out at an angle to its north- up storage orientation by means of an address directory in read-control (40). The data read out of the scene memory controls the generation of video control signals to effect a display of the elevation and cultural data as a moving map related to the vehicle position. <IMAGE>
Patent GB-2170723-A (GB)
Title: Battery powered winding device
Inventor: ON-MAN CHAN
IPC: A63H29/24
Filed: 1985-02-12
Abstract: An electric battery powered device (10) for winding elastic-band (44) powered toys (42) having a forked electrical driven engager (30) for a part (40) of the toy driven by the elastic band (44). <IMAGE>
Patent GB-2154857-A (GB)
Title: Holder
Inventor: MATILAINEN VEIKKO
IPC: A47G29/08
Filed: 1984-07-04
Abstract: A holder (1) which is intended for storing loose objects, such as skis or other sports articles, or tools. The holder (1) comprises a body part (2) and a number of fixing members (6) consisting of elastic, plate-like bodies bent to arcuate shape, and fixed by the aid of engaging members on their ends in a slot (4) or equivalent in the body part. The fixing members (6) are thereby located side by side and leaning with their sides against each other, and the object to be stored may be fixed in the holder (1) by pushing it in between two mutually adjacent fixing members. It is essential in the invention that inside each fixing member (6) bent to arcuate shape has been disposed a separate bracing member (7) consisting of an elastic body bent to arcuate shape and the sides of which lean against the inner sides of the fixing member to enhance the pressing force acting on the object fixed in the holder (1).
Patent GB-2174973-A (GB)
Title: Disposable pallet
Inventor: BROWN STANISLAUS GORONWY
IPC: B65D19/00
Filed: 1985-04-01
Abstract: A disposable pallet is folded from a single sheet of, for example, corrugated board to provide a plurality of legs of inverted truncated cone section which are prevented from collapsing about their fold lines 5-8 by joining flaps 17, 18 maintaining a fixed distance between the upper parts of each leg. The legs are formed with side walls 14, 15 and a base wall 16 by folding along the lines 5-8 which are parallel and at right angles to the lines of corrugation of the board. The flaps 17, 18 are formed by cut lines 13 which extend between the legs and are parallel to the fold lines. <IMAGE>
Patent GB-2163112-A (GB)
Title: Sound damping in a rail vehicle wheel
Inventor: WEBER WOLFGANG
IPC: B60B17/00
Filed: 1985-06-13
Abstract: The wheel is provided with sound damping means in the form of an annular disc made up from tapering sound conducting elements 1a to 1h arranged one beside the other in the circumferential direction of the wheel. The elements are arranged so that at least one side of each element extends tangentially to the inner circumference of the annular disc. For damping of axial oscillations of the wheel, the elements 1a to 1h are, at their radially outer ends, bent to extend parallel to the axis of the wheel and are secured to the wheel rim 2 at these ends. <IMAGE>
Patent GB-2178777-A (GB)
Title: Drilling during shaft-sinking
Inventor: FOSTER BRUCE ALLEN GEORGE EDWA
IPC: E21D/
Filed: 1985-07-30
Abstract: A shaft sinking platform 11 has three potholes surmounted by tubes 20. A drilling boom in each of the tubes 20 is moved up and down by means of a winch 23. In the drilling position the boom is held by special clamps. <IMAGE>
Patent GB-2163389-A (GB)
Title: Diary
Inventor: SANDA MASANORI
IPC: B42D15/00
Filed: 1985-08-15
Abstract: An improved diary is provided which has a chronological table portion and a diary portion 3. In the diary portion, only the date 2 in one year is printed with no year printed. Therefore, the diary can be used for many years. The chronological table portion has a year column, goal columns and columns for entering the actual results, so that the user of the diary can review the schedules and the results at a glance for the long run. <IMAGE>
Patent GB-2179249-A (GB)
Title: Dispensing filled pressurised container
Inventor: WEBSTER DAVID FITZGERALD
IPC: A61Q19/00
Filed: 1985-08-24
Abstract: A filled pressurised container which on activation of a valve dispenses an emollient cream, preferably comprising an oil-in-water emulsion, which has a viscosity of 70 to 170 poise at 25 DEG C. By means of this dispensing system contamination of the emollient cream in a multi dose situation is avoided and instability on storage.