baber/WOPTO huggingface dataset:
Patent GB-2475283-A (GB)
Title: A waste recycling system comprising cooperating container and vehicle.
Inventor: MURPHY FRANCAIS DAVID
IPC: B60P1/64
Filed: 2009-11-13
Abstract: A waste recycling collection system comprising a waste-collecting receptacle 100, arranged to be delivered and picked up by a suitable vehicle 200. The container comprises an outer frame 110 defining a waste-collection space, said outer frame comprising a channel 112 operable to guide the receptacle onto the vehicle, said channel extending along substantially the entire underside of the receptacle and towards a front surface of the receptacle. The vehicle comprises a guide frame (210, fig 6) operable to be raised and lowered, relative to an axis point towards the rear of the vehicle, said guide frame being provided with a plurality of wheels (212) for engaging with the channel to guide the receptacle onto or off the vehicle, and further comprising a winch for attachment to the receptacle for loading or unloading the receptacle.
Patent GB-956967-A (GB)
Title: Improvements in or relating to pulverisers
Inventor: TOLLOW FREDERICK SIDNEY
IPC: B02C15/12
Filed: 1960-03-22
Abstract: 956,967. Ball-and-rings mills. BABCOCK & WILCOX Ltd. March 20, 1961 [March 22, 1960], No. 10047/60. Heading (Also in Division B3] A grinding ring for a ball mill comprises a circumferentially sectionalised track member, a ring carrying the sections of the track member and positioning means serving to adjustably locate the sections of the track member in relation to the carrier ring and to one another, and solid filler material which is initially in plastic condition interposed between the track member and carrier ring. As shown, the grinding ring comprises a carrier ring 13 having an inner face 19 of channel form and a track member 10 having six similar sections the lower face 23 of each section being substantially parallel to the track face 20, the ring 13 being provided at the junctions of the track sections with recesses 30, 31 in which are arranged to slide wedges 34, 35 protruding into recesses 28, 29 in the track sections. The wedges provide surfaces 36, 37 co-operating with complementary surfaces 42, 43 of the recesses 28, 29. The wedges are secured to bolts 40, 41 having clamping nuts 16, 17 at their lower ends. The track member 10 and carrier ring 13 are spaced from each other by filler material 39 which may be concrete, asbestos putty or iron cement. Two modifications are described, in one of which the wedges are dispensed with. Specification 523,753 is referred to.
Patent GB-473143-A (GB)
Title: Manufacture of aliphatic halogen-nitro-alcohols
IPC: C07C205/26
Filed: 1936-04-06
Abstract: Aliphatic halogen - nitro - alcohols of the formula R1.CHX.CH(OH).CH(NO2).R2, wherein R1 and R2 stand for aliphatic radicles or hydrogen and X stands for halogen, are made by condensing a halogen-aldehyde of the formula R1.CHX.CHO with an aliphatic nitrohydrocarbon of the formula R2.CH2.NO2.  In an example, chloracetaldehyde or bromacetaldehyde is condensed with nitromethane to give 1-chloro-(or bromo-)3-nitro-2-propanol.  A sample has been furnished under Sect. 2 (5) of 1-chloro-3-nitro-2-butanol prepared from chloracetaldehyde and nitroethane.
Patent GB-147994-A (GB)
Title: Improvements relating to electric cells for miners' lamps and for similar purposes
IPC: H01M50/107
Filed: 1919-04-24
Abstract: 147,994. Haslam & Stretton, and Stretton, T. April 24, 1919. Battery lamps. - The container n for the battery of a miner's lamp is formed with a wedgeshaped projection m<1> which engages a correspondingly - shaped recess in the battery cell. Instead of a single projection m<1>, two projections may be provided to engage with the sides of the recess. The top part of the lamp may be of the kind shown in Specification 145,913.
Patent GB-473243-A (GB)
Title: Improvements in and relating to two-part electrical couplings
IPC: H01R33/76
Filed: 1937-04-12
Abstract: 473,243. Two-part couplings. CINCH MANUFACTURING CORPORATION. April 12, 1937, No. 10373. Convention date, May 13, 1936. [Class 38 (i)] In a plug-and-socket coupling, a flat guide member 11 projecting beyond the pins 8 is formed with a shoulder 15 and of a width equal to the longest diameter of the keyhole aperture 22 in the socket member 4. Upon the plug being applied to the socket, the guide member enters the circular part of the aperture and is then rotated into complete register, with the shoulder 15 in the recess 23, whereupon the pins 8 may be pushed into the socket contacts 3. The plug is built up of plates 7, 9 through which passes the shank 13 of the guide member 11, portions 14 being bent over to secure the plates together. A cup-shaped container 6 is retained on the plug by a lip 17 engaging between the plates while a portion 18 engaging in a notch prevents rotational movement.
Patent GB-148625-A (GB)
Title: Improvements in protective gear for turbo alternators
IPC: H02P9/12
Filed: 1919-04-26
Abstract: 148,625. British Thomson - Houston Co., Whitcher, J., and Taylor, H. W. April 26, 1919. Dynamos, regulating; auxiliary protective or safety devices.-The field of an alternator is suppressed on the occurrence of a fault by first reversing the exciter field or inserting loading - resistance in the alternator field circuit, or in the exciter field circuit or in both and afterwards short-circuiting the alternator field circuit. In the arrangement in which the exciter field 3 is reversed, as described in Specification 129,068, an additional switch 9 for short-circuiting the alternator field comes into operation after the exciter field is reversed. Where the alternator field is first reduced by means of loading-resistances 12, 14 in either the alternator field circuit or the exciter field circuit, or in both, they are normally short-circuited and come into operation while actuating the switch 13 for short-circuiting the alternator field circuit.
Patent GB-786092-A (GB)
Title: Cathode ray character tracer
IPC: G09G1/12
Filed: 1955-04-12
Abstract: 786,092. Photo-electric control of character display apparatus. INTERNATIONAL BUSINESS MACHINES CORPORATION. April 12, 1955 [April 15, 1954], No. 10442/55. Class 40 (3). [Also in Group XL (c)] The arrangement comprises a C.R.T. with deflecting means for causing the electron beam to sweep selected regions of the screen several masks in the light path from the tube screen, optical elements arranged to cause the light to fall simultaneously on the part of each mask which corresponds to the selected region of the tube screen, and light-sensitive means associated with each mask so as to receive the light passing therethrough and to produce a voltage varying with the intensity of the received light. The varying voltages produced by this arrangement may be applied to the deflecting means of another C.R.T. so that a character is traced on the screen thereof and may be photographed. As described, amplified pulses from a multivibrator 10, Fig. 1b are fed to a timer ring 13, including nine trigger circuits so arranged that as one trigger is turned ON the preceding trigger is turned OFF. This ring is in circuit with a gate 48 and a sweep circuit 22 to feed one saw-tooth wave to an X positioning circuit during the time that triggers 2 to 9 in ring 13 are ON, and with a power unit 14 feeding X and Y rings 15, 16, each having seven trigger circuits. Each trigger is associated with a power unit arranged so as to produce a different voltage output which is fed to X and Y positioning circuits connected to the deflection plates or cathode-ray tube 21, Fig. 1a. By this means, selected areas of the screen of tube 21 are arranged to be swept, each area corresponding in its position on the screen with a part of each of three masks 34, 28 and 30 through which light from the selected area is caused to pass by optical elements including beam splitters 33, 29, the light passing through the masks faces on associated photo-cells 36, 28 and 32 respectively connected to the X, Y and Z plates of a cathode-ray tube 37. Thus, by suitably patterning the opaque parts of the several areas of the masks, the varying potentials applied to the deflection plates of tube 37 will cause the electron beam to trace out a character on the tube screen, which may be photographed at 41. Successively formed character tracings may be arranged sequentially on the screen by mixing the voltage from photocell 36 with a.voltage generated by power unit 14 and trigger circuits 49 and feeding the mixed voltage to the X plate of tube 37.
Patent GB-146661-A (GB)
Title: Improvements applicable to reciprocating rock drills, for supplying water to the bore holes during drilling
IPC: E21B21/01
Filed: 1919-04-28
Abstract: 146,661. Nettle, W. E., Selby, P., Blythe, J., and Holman, J. H. April 28, 1919. Percussive drills.-In a rock drill in which a tube attached to the reciprocated parts communicates with a liquid container attached to the rear of the drill to supply liquid through the reciprocated parts to the bore-hole, the said tube works through a self-adjusting or automatic double packing gland. In the form shown, the rear cylinder cover 10 of the drill, through which the tube 13 reciprocates, has a cylindrical projection 20 to which the liquid-container 21 is threaded; a gland housing 23 fits in the projection 20, packings 26, 28 being provided at the ends of the housing. Packings 33, 36 are arranged in the housing and separated by a washer 134 and recessed distance-piece 35; these packings are compressed, and their wear is automatically taken up, by a plunger 40 pressed by a spring 43. The plunger is recessed and grooved to allow free passage of water from the inlet 44. Apertures are provided in the distance-piece 35, housing 23, and projection 20 through which fluid leaking from the drill cylinder or the container 21 passes to atmosphere. Specification 126,108 is referred to.
Patent GB-1501834-A (GB)
Title: Manufacture of ferrous metals
IPC: C21C5/32
Filed: 1976-03-16
Abstract: 1501834 Steel making ENERGY AND MATERIALS CONSERVATION CORP 16 March 1976 [14 Nov 1975] 10559/76 Heading C7D In a basic oxygen steel making process, the scrap or iron oxide melting capacity is increased by super-heating the molten metal portion of the charge prior to charging into the furnace. The super-heating is carried out preferably in channel type induction furnaces, to a temperature of 4-600F above the normal molten metal temperature i.e. to 2600-3100F, and the metal/scrap ratio, usually 70/30, may be altered to 61/39 by using a 600 F super-heat, thus reducing the amount of hot metal required by the B OF process without altering the thermal balance necessary.
Patent GB-658352-A (GB)
Title: Improvements in or relating to bags, pockets or similar containers of paper, cellulose or the like
IPC: B65D27/08
Filed: 1949-04-21
Abstract: 658,352. Paper and like bags. CORRIGAN, J. S. April 21, 1949, No. 10581. [Class 94(ii)] [Also in Group XV] In an envelopeshaped bag, one of the walls is longer than the other and the extended portion of the longer wall is folded inwardly about a line 5 located approximately. midway of its length. The extended portion is provided with two or more lines 7 of adhesive adapted to form one or more pockets when the said portion is folded. The folded portion constitutes a closure flap for the bag. In a modification the front wall is provided with the extension which is folded upon itself to form said pocket or pockets, and the rear wall is provided with a closure flap. The bag may be heat-sealed along the lines 7, and said lines may run longitudinally or transversely of the bag.
Patent GB-1280297-A (GB)
Title: Improvements in and relating to combustion detectors
IPC: G08B29/18
Filed: 1969-05-27
Abstract: 1280297 Transistor amplifier and switching circuits BRK ELECTRONICS Inc 27 May 1969 [29 Feb 1968 8 Aug 1968 13 Nov 1968] 10582/69 Heading H3T [Also in Division G4] In a fire alarm (see Division G4) a horn H is operated in response to the combination of changes in output of a humidity-sensitive resistance R and an ionization chamber R5. Resist. ance R is connected with resistor R2 in a bridge circuit arranged so that a rapid increase in humidity causes a rapid reduction in the value of resistance R, giving an increase in current in MOS transistor Q1. C1 shunts a negative feedback loop hence the circuit does not respond to slow changes. In the event of simultaneous presence of smoke, the resistance of an ionization chamber R5 changes sufficiently to change the current in MOS transistor Q3, the combination of currents from Q1 and Q3 being sufficient to turn on a thyristor Q5 which operates a horn H. Transistors Q4, diodes D and variable resistor R8 provide adjustable reference voltages for the two forms of sensor. R2 may be replaced by or shunted by a further transistor so that Cl charges rapidly on said switching on. Low-battery voltage alarm.-If the voltage of battery B falls to a value predetermined by R11, then capacitor C4 charges via R12 from a further battery B2 so as to trigger a programmable unijunction transistor Q6 which, in turn, turns on thyristor Q7 which operates the horn H. In Fig. 1 (not shown), the horn H is replaced by an indicator lamp and the circuit is operable from either 120 or 24 V. supply.
Patent GB-1130995-A (GB)
Title: Improvements in and relating to powder metallurgy
IPC: B22F3/26
Filed: 1967-03-07
Abstract: 1,130,995. Sintered tungsten - copper - titanium composites. MALLORY METALLURGICAL PRODUCTS Ltd. March 7, 1967 [March 11, 1966], No. 10586/67. Heading C7D. An infiltrated W-Cu-Ti composite suitable for use as a contact material in vacuum and electrical switching devices is made by infiltrating a W powder compact with a Cu-Ti alloy. A W powder, particle size 1 to 10 microns, is compacted at 20 to 35 t. s. i. and may optionally be presintered at 1250‹C. in hydrogen prior to infiltration with a Cu-Ti alloy containing 0À05 to 0.5% Ti, alternatively the green W compact may be infiltrated. Infiltration is carried out in a vacuum of 10<SP>-5</SP> Torrat 1200‹-1450‹C. for 20 to 60 minutes. In an alternative embodiment the W may be coated with Ti either by electrolysis or vapour deposition and then infiltrated with Cu, the amount of Ti coating being sufficient to produce a Cu-Ti alloy containing 0.05 to 0.5% Ti.
Patent GB-836707-A (GB)
Title: Pressure and vacuum system for operating inflatable elements
IPC: B64D15/16
Filed: 1956-04-06
Abstract: 836,707. Inflating elements on aircraft surfaces. BENDIX AVIATION CORPORATION. April 6, 1956 [April 19, 1955], No. 10621/56. Class 4. A system for inflating and deflating pneumatic elements 3, e.g. for deicing or varying the contour of an aircraft wing includes a pump 6 having its inlet connected to a suction line 8 and its outlet 9 to a pressure line 15 or to atmosphere when a control 25 is in a first or second position respectively, valve means 18 to connect the pneumatic elements to the pressure or suction lines, and an auxiliary source of air under pressure connected to the pump inlet through a valve 35 which is open or shut when the control 25 is in the first or second position respectively. The control 25 is a switch, which when closed, connects the pump outlet 9 to a conduit 12 and line 15 through a solenoid-operated valve 10. The solenoid operated valve 35 is also opened, so that the pump inlet is connected to a ram air scoop 37. The conduit 7 connecting the pump inlet to the suction line 8 contains a check valve 8B to prevent reverse flow. Air also flows from the pump outlet through a conduit 38 to a Venturi nozzle 39, a conduit 42 being connected to the neck thereof and through a one-way valve 46 to the suction line 8 to maintain the suction therein. The closing of switch 25 also energizes a timing device 20 which controls valves 18 and thus the inflation and deflation of the elements 3. When switch 25 is open, valve 10 connects the pump outlet to atmosphere through a conduit 31, and the valve 35 is closed. The timer 20 is de-energized and suction is maintained in line 15 through conduit 7 connected to the pump inlet, to maintain the elements 3 deflated. The air scoop 37 may be replaced by any other source of air under pressure, e.g. a pressurized cabin. Specifications 621,490, 646,737, 655,437, 813,034 and 813,036 are referred to.
Patent GB-1527962-A (GB)
Title: Electrical protection apparatus
IPC: H02H3/093
Filed: 1977-03-14
Abstract: 1527962 Electrical protection apparatus SIEMENS AG 14 March 1977 [12 March 1976] 10634/77 Heading H2K Electrical protection apparatus, e.g. an overcurrent relay comprises an integration circuit 41-49 which includes an integration capacitor 43 and a discharge path (resistor 49, transistor 46) therefor, the discharge path including an electronic switch 46 arranged to respond to the supply voltage to the apparatus so as to block the discharge path in the absence of supply voltage.
Patent GB-1253532-A (GB)
Title: Cigar bunches
Inventor: SARGROVE JOHN ADOLPH
IPC: A24C1/02
Filed: 1968-03-06
Abstract: 1,253,532. Cigar-making machine. IMPERIAL TOBACCO GROUP Ltd. 13 Feb., 1969 [6 March, 1968], No. 10773/68. Heading A2C. [Also in Division G4] The subject-matter of this Specification is identical with that described in Specification 1,253,531, but the claims are concerned with maintaining substantially constant the average weight of charges of filler tobacco before the addition of topping-up tobacco.
Patent GB-436394-A (GB)
Title: Improvements in furnace grates
Filed: 1934-04-10
Abstract: 436,394. Furnace grates. ADRIANOFF, A., 40, Rue Alfred Giron, Brussels. April 10, 1934, No. 10830. Convention date, April 11, 1933. [Class 51 (i)] Combustion of small fuel is effected in a trough 5 which is placed upon the usual grate and, as shown in Fig. 1, supports a stepped tuyÞre 1 provided with lateral blast orifices 3 and deflecting surfaces 1<a> for fuel falling from the hopper 6. In the modification shown in Fig. 3, the tuyÞre has curved lateral walls 1<1> and a cap 8 provided with deflecting surfaces 8<b> and lateral blast orifices 3 beneath the cap. Fig. 4 shows a further modification in which the tuyÞre comprises upper and lower communicating water-cooled members 1<111>, 1<11> arranged in the water circulation system of the boiler, the upper member being provided with diverging deflecting surfaces 8<c> and the lower member with converging surfaces, lateral orifices 12 being provided between the two members for the discharge of blast.
Patent GB-305920-A (GB)
Title: Rear signal device for motor vehicles
IPC: B60Q1/30
Filed: 1928-04-12
Abstract: 305,920. Coquille, E. H. Feb. 11, 1928, [Convention date]. Addition to 297,809, [Class 75 (iv), Lamps &c., Kinds &c. of]. Road traffic signals on vehicles.-In an arrangement in which a. lamp is mounted on the rear panal of a vehicle tool or other box so as to provide a. rear light and to illuminate the interior of the box, and also, if desired, a number plate, as described in the parent Specification, the rear lamp 1 is mounted at one end of the Tear panel and at the other end is mounted a " stop " signal 15, whilst the central portion of the panel is cut out to form a pair of direction arrows 19, a sheet of coloured glass being held between the rear panel and a casing mounted in guides 22 secured to the inner surface of the panel. Electric lamp bulbs 23 behind the arrows are supported by spring strips 24 secured to the casing.
Patent GB-1025860-A (GB)
Title: Material exchange columns
IPC: B01D47/08
Filed: 1965-03-15
Abstract: 1, 025, 860. Contacting gases with liquids. SULZER BROS. Ltd. March 15,1965 [March 19, 1964], No. 10873/65. Heading B1R. In a gas/liquid contact column comprising vertically spaced stages 2a and 2b there is interposed between the stages a liquid redistributor comprising inclined plates 15 which collect all the liquid from the stage 2a and transfer it via troughs 16 and 17 to a centrally disposed funnel 8 leading to radially extending pipes 10 positioned above the packing of stage 25. In a modification the inclined plates are arranged radially around a central cylindrical member secured above the funnel 8.
Patent GB-915804-A (GB)
Title: Process for the production of basically substituted carboxylic acid amides
IPC: C07D213/56
Filed: 1959-03-31
Abstract: The invention comprises compounds of the general formula <FORM:0915804/IV (b)/1> wherein <FORM:0915804/IV (b)/2> is a 6-membered ring, which may contain an additional hetero-atom, <FORM:0915804/IV (b)/3> is a 5-membered ring, Py is a pyridyl radical, A is a phenyl or pyridyl radical, and Alk is a branched chain alkylene radical of 2-4 carbon atoms), and the preparation thereof by condensing, in the presence of a basic condensing agent, a compound of the general formula <FORM:0915804/IV (b)/4> with a halopyridine, or (for products in which A = Py) a compound of the general formula <FORM:0915804/IV (b)/5> with two molecular proportions of a halopyridine, and in either case reacting the product with a compound of the general formula <FORM:0915804/IV (b)/6> Various alternative methods of building up the molecule are also described.  The products, which are therapeutically useful, can be converted into acid addition salts and can be resolved into optical antipodes.
Patent GB-1206384-A (GB)
Title: Insertion and withdrawal tool for circuit modules
IPC: H05K13/04
Filed: 1969-02-28
Abstract: 1,206,384. Holding and picking-up tools. AMP Inc. 28 Feb., 1969 [4 March, 1968], No. 10881/69. Heading B4W. [Also in Division B3] A tool for inserting or withdrawing circuit modules into or from a receptacle, comprises a main body 7 having a cavity for receiving a module 2 (Fig. 4), means 15 to bear against the leads 5 of the module, and gripping means 16 movable into the cavity to grip opposite sides of the module. As shown, the body comprises an interior web 14 defining depending spaced fingers 15 for exerting an axial force on the leads 5 in the direction of insertion of the module 2 into a receptacle 3. Hinged to the body 7 are opposed flaps 16 formed at their free ends with teeth 17 spaced to pass between the leads of the module to grip the latter. Extended legs 11, with bevelled inner faces 12, serve to position the tool correctly relative to the receptacle 3. An upper body portion (8), (Fig. 9, not shown), which may be detachably secured in a part 10 of the body 7, provides a module-receiving cavity and two side arms (22), whereby leads of a module may be bent either toward or away from the body of the module to align them correctly prior to insertion of the module into a receptacle.
Patent GB-253665-A (GB)
Title: Improvements in or relating to cartons or boxes
IPC: B65D5/50
Filed: 1925-04-27
Abstract: 253,665. Hunt, R. April 27, 1925. Boxes made from special blanks; fittings, internal.-In a box or carton of angular cross-section having an end formed by interlocking flaps, the flaps 5 are shouldered at the point 7 where they mutually interlock. The flaps may be arranged to give a concave or countersunk end, and tongues 6 may be provided on the flaps to extend within the box and provide a resilient support for tha contents; the flap may be creased on lines parallel to the ends of the box to form a recessed end when interlocked and closed. One end of the box may be provided with closing flaps a as described in Specification 216,354.
Patent GB-220597-A (GB)
Title: Process for the production of sulphur of a high degree of dispersion
IPC: C01B17/10
Filed: 1924-05-05
Abstract: 220,597. Goldschmidt Akt.-Ges., T. Aug. 16, 1923, [Convention date]. Sulphur is produced in a highly dispersed condition by diluting sulphur vapour during sublimation by means of ammonia or ammonia mixed with a gas such as nitrogen. In the apparatus shown in the Figure, sulphur vapour sublimed from a retort R meets a gas containing ammonia delivered from the ejector E and is thereby simultaneously cooled and dispersed. The sulphur is allowed to deposit or is electrically precipitated in the chamber K. The gas containing ammonia leaving the chamber K is returned to the fan V.