baber/WOPTO huggingface dataset:
Patent GB-907648-A (GB)
Title: Organic sulphur halogen compounds
Inventor: ROBERTS HUGH LEITHEAD
IPC: C07C381/00
Filed: 1960-03-17
Abstract: Compounds of the formula HC(SF5):CClR, where R is hydrogen or alkyl, are prepared by subjecting a mixture of an acetylene HC:CR and SClF5 to the action of ultra-violet radiation, or to the action of heat in the presence if desired of a free-radical-producing catalyst, and if desired to the action of elevated pressure.  In examples, (1) and (2) propyne reacts to give CH3CCl:CHSF5, which with solid KOH or KOH in petrol ether is dehydro chlorinated to CH3C:CSF5; (3) acetylene reacts to give CHCl:CHSF5.  The Provisional Specification refers to compounds R1C(SF5):CClR11, where R1 and R11 are hydrogen, alkyl or aryl.  Specifications 891,552 and 905,006 are referred to.
Patent GB-960687-A (GB)
Title: Improvements in or relating to linearly movable tables for machine tools and the like
IPC: B23Q1/62
Filed: 1960-03-17
Abstract: 960,687. Work-holders; sliding carriages. C. PIERCE, and W. W. ANDREWS. March 17, 1961 [March 17, 1960], No. 9524/60. Heading B3B. [Also in Division F2] A work-table and compound guide arrangement comprises two pairs of parallel track edges and rollers on the support and work-table cooperating therewith. The base support 2, Fig. 3, is provided with guide strips 4, 5, the edges of the inner vertical faces of which are used in conjunction with guide rollers 7 on an intermediate support member 6 to guide the latter in a direction perpendicular to the plane of the paper. The rollers are inclined at 45 degrees and the upper ones are fixed to the support. The lower rollers are carried by pivoted members 8, 10, the former 8 being adjusted by screw stops 9 while the latter 10 are held against the guide edge by adjustable pressure spring plungers 11. A top slide movable at right angles to the member 6 is similarly supported but the guide surfaces in this case are on the slide and the rollers mounted on the member 6. A sink plate 3 may be mounted on the work-table and is pressed upwardly by springs 24 against stop members 23. Other stops and springs locate the plate longitudinally and transversely. Specification 958,662 is referred to.
Patent GB-1381814-A (GB)
Title: Method for preparing abrasives
IPC: C09K3/14
Filed: 1972-03-01
Abstract: 1381814 Crystalline abrasive PECHINEY UGINE KUHLMANN 1 March 1972 [1 March 1971] 9527/72 Heading B1G [Also in Divisions C1 and C4] Fine crystalline abrasives (e.g. alumina, zircon, titania, silica or iron oxide) are produced by solidifying a melt of the abrasive in contact with cooling blocks of substantially rounded form having protuberances of outward convexity of at least 10 mm. the interstices between the blocks being from 5 to 10mm. and the blocks comprising a material (e.g. iron, nickel cobalt, chromium, refractory alloys thereof or medium carbon steel)- having a melting point tfs lower than that of the abrasive material such that:  in which Al and As are the coefficients of thermal stripping :of the abrasive and the material of the cooling blocks, tl and is are the initial temperatures of the cooling blocks and abrasive melt k is a constant equal to 700‹C and tfs>te wherein te is defined by the equation in which Ms and Ml are the masses of the cooling blocks and abrasive, S is the latent heat of solidification of the abrasive, tc is the initial contact temperature of abrasive and cooling block, Cs and Cl are the heat capacities of the cooling blocks and liquid abrasive. The cooling blocks may be added to an ingot mould prior to the addition of the melt or may be added with or to the melt which may be dispersed by solid abrasive fragments prior to contacting the cooling blocks.
Patent GB-559528-A (GB)
Title: Improvements in or relating to composite walls, sheets or structures containing veneer, plywood or metal
IPC: E04C2/36
Filed: 1942-07-10
Abstract: 559,528. Compound sheet materials. KING, E. P., and WOOD DEVELOPMENT, Ltd. July 10, 1942, No. 9634. [Class 140] [Also in Groups X, XXIII and XXXIII] In a composite wall or sheet having sheets of veneer, plywood or metal separated by a lightweight filling, the filling consists of spaced parallel strips 13, Fig. 1, of light-weight timber, plywood or light-weight material faced with veneer, arranged on edge and secured to the sheets by an adhesive, the strips being spaced apart by spacers 14 made of balsa wood, cork, corrugated cardboard, expanded vulcanite or light-weight foamed material. The spaces between the strips may be filled with calcium alginate, expanded vulcanite or foamed resin. To form a curved wall for the fuselage of an aeroplane or motor boat, spacers and stringers 14, 13, Fig. 5, are secured by an adhesive to a sheet 11 on a former 16 and covered with a sheet 12, over which is clamped a sheet 19 of lead or tin foil, fabric or rubber. The assembly is subjected to heat and pressure in an autoclave. Specification 559,527 is referred to.
Patent GB-869186-A (GB)
Title: Improvements in or relating to indirectly heated cathodes
Inventor: TANNER ROY HENRY
IPC: H01J1/22
Filed: 1960-03-18
Abstract: 869,186. Cathode heaters. STANDARD TELEPHONE & CABLES Ltd. March 18, 1960, No. 9659/60. Class 39(3). [Also in Group XL(a)] A cathode heater comprises a coiled coil of wire 15, initially wound in turns of rectangular cross-section and then wound or folded back upon itself into a single layer spiral or zig-zag or the like. As shown the heater is formed of alumina-coated wire and adjacent turns of the flat-spiral touch one another and are cemented together by a further coating of alumina.
Patent GB-340890-A (GB)
Title: Improvements in or relating to dynamo-electric machines
IPC: H02K1/26
Filed: 1930-03-26
Abstract: 340,890. Dynamo-electric machines. ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Bush House, Aldwych, London.-(Assignees of Jungk, H. G. ; 568, Princeton Boulevard, Wilkinsburg, Pennsylvania, U.S.A.) March 26, 1930, No. 9674. Convention date, March 26, 1929. [Class 35.] Cores and carcass structures ; insulation.-Core laminµ are retained in position by a fingerplate com - prising a plurality of segments, preferably non- magnetic, which are provided with axially projecting flange portions, and which are retained in abutting relation by convolutions of wire or strip located in grooves formed in the flange portions. The innermost flange portions when assembled constitute a shoulder for positioning the fingerplate. In the form shown, Fig. 1, the segments, which each comprise flanges 17<b> and 17<c>, two webs 17<d>, and two finger portions 17<a>, when assembled form a complete fingerplate for the armature core 12 and are retained in position by an end casting 18, the rings 18<c> and 18<b> of which secure the flanges of the segments. The third ring, 18<a> of the end casting is attached to the other two rings on the casting by radial arms 18<d> between which air may flow. For retaining the segments, which are preferably of brass, in abutting relation, convolutions of phosphor bronze strip or other resilient material, are wound in the grooves 25<a> (Fig. 5) and these are subsequently closed. Insulation 22 and 24 is placed on each of the finger portions 17<a>, and on the flange at 23 between the two finger portions respectively, to insulate the end turns 15<a> of the armature, and this construction allows the slot liners 16 to be terminated at the edge of the fingerplate. The flanges 17<b> and 17<c>, and the seats 34 and 35 in the rings 18<c> and 18<b> respectively, are so dimensioned that when the end casting 18 is tightened up against the laminations 12 by means of the nut 19 on the armature spider, the outer seat 34 tightens first so that greater pressure is applied to the laminµ at points near the bases of the teeth 14. The openings 17<e> between the webs 17<d> of the segments are arranged to register with the ventilating passages 32 and those between the arms 18<d> register with the passages 32, 17<e> and 32<a>.
Patent GB-1212761-A (GB)
Title: Improvements in locking mechanisms for automatic central buffer couplings for rail vehicles
Inventor: RICHTER BERND
IPC: B61G3/18
Filed: 1968-02-28
Abstract: 1,212,761. Railway vehicle automatic couplers. GERMANY, MINISTER OF TRANSPORT, MINISTER & GENERAL DIRECTOR OF THE REICHSBAHN. 28 Feb., 1968, No. 9697/68. Addition to 1,152,941. Heading B7T.  An automatic railway vehicle coupler described and claimed in Specification 1,152,941 is modified in that the single locking or release lever is replaced by separate locking and release levers 90, 96, respectively, these levers being mounted on a common pivot 85, the lever 90 having an arm 91 which during coupling rests on a locking projection 36 of the lock support 32 and does not transmit its movement to the release lever, but during uncoupling the release lever pivots the locking lever out of its blocking positions on the projection 36 and swings the coupling lock in the coupling head. During uncoupling, movement of the release lever is transmitted to the locking lever by contact of faces 94, 98. A cam surface 101 on the release lever applies itself to the coupling lock during uncoupling to move the lock to its uncoupling position, the movement of the lock also being assisted by contact of surface 100 of the lever 96 with a release lever stop 88 of a roller body 82 on the lock. A spring mounted on an indicator 18 assists the coupling lock to return to its locking position after uncoupling. Coupling lock 81 is provided with an elongate hole 83 by means of which it pivots about pin 49.
Patent GB-566257-A (GB)
Title: Improvements in or relating to squeeze grip for portable fire extinguisher
IPC: A62C99/00
Filed: 1943-06-16
Abstract: 566,257. Valves. C-O-TWO FIRE EQUIPMENT CO. June 16, 1943, No. 9700. Convention date, Nov. 5, 1942. [Class 135] A valve device, particularly applicable for use with portable high pressure containers for fire extinguishing fluid comprises a valve in a discharge head for the container and a handgrip on the discharge head comprising vertically spaced members 30, 31 independently pivoted on the head, the lower of said members being pivoted to move against and away from the container, the upper of said members being pivoted to move toward said lower member when said members are gripped by the hand, said upper member, when pressed downwardly, being adapted to operate the valve to discharge fluid from the container. The lever 30 is normally held out of action by a removable pin 36. A frangible pressure relieving disc 7 is held in place by a removable fitting 8.
Patent GB-114376-A (GB)
Title: Improvements in or relating to Lasting Machines.
IPC: A43D23/00
Filed: 1917-07-05
Abstract: 114,376. Gimson & Co., and Bagshaw, C. M. July 5, 1917. Lasting. - In a lasting - machine having mechanism for advancing and retracting cutters adapted to slit the edge of the upper a cushioning or yielding device is provided to arrest the mechanism at the end of its retracting movement to obviate or reduce concussion and to avoid breakage of the mechanism. The invention is described as applied to a lasting-machine of the type described in Specification 5966/01, in which a cutter-carrying bar 58 is connected to a rack-slide 54 meshing with teeth on a segment 52 geared to a verticallymovable rack-bar 44. A spring 76 normally holds the slide 54 retracted in a position determined by the contact of the end 52a of the segment with a fixed abutment on the machine frame. Instead of this abutment, the present invention provides a cushioning-device comprising a rocker a pivoted on a stud b and formed with a flat face f which is engaged by a bead e on a spring plunger d. One arm c of the rocker overlies the end 52a of the segment, and its other arm i overlies that of the segment of a similar mechanism, the machine being equipped with two such mechanisms as described in the above-mentioned prior Specification. In a modified construction, the end of the segment may make direct contact with a spring-pressed pin.
Patent GB-116782-A (GB)
Title: Improvements in or relating to Friction Clutches.
IPC: F16D27/00
Filed: 1917-07-05
Abstract: 116,782. Napier & Son, D., and Rowledge, A. J. July 5, 1917. Clutches, friction.-In clutches of the kind operated by means of an auxiliary clutch and for use on motor-vehicles &c., a loose member carrying an electro-magnetic coil is retarded by engagement with the main driven member and brings the main clutch into action. Fig. 3 shows plate clutches for connecting a driving-shaft A either to a sleeve F or to a sleeve F<1>. The shaft A carries a flywheel B in which is secured a clutch-plate B<3>. A disk G either flexible or sliding on the driven sleeve F is adapted to be clutched between the plate B<3> and a sliding ring C<2> rotating with the fly-wheel B and operated by screwed pins C<3> engaging a sleeve D rotatable by weighted levers D' normally kept by spring action in contact with projections H<2> on a loose member H carrying an electro-magnet J. When the clutch is disengaged, the loose member H rotates with the levers D<1>. Excitation of the coil J retards the member H by frictional contact with the disk G, so that the levers D' are rocked and the pins C<3> are moved axially to bring the clutch into engagement. The sleeve F<1> may be driven through the clutch-plates C<x2>, Gx, and B<3> in a similar manner, except that the sleeve D is rotated by a toothed wheel D<3> geared to a wheel H<3> on the loose member H<x>. According to the Provisional Specification, the member H may carry cam-surfaces acting directly on the ring C<2>.
Patent GB-462787-A (GB)
Title: Improvements in pipe connections for low pressure or vacuum pipes
IPC: F16L21/00
Filed: 1936-04-02
Abstract: 462,787. Pipe couplings. BRAND, J. April 2, 1936, No. 9767. [Class 99 (i)] Drain &c. pipes a, b are coupled by a rubber sleeve d which is stretched over flanges c on the ends of the pipes and is provided with end beads e which bear resiliently on the pipes adjacent said flanges. A split ring g, which is tapered at its ends and has an annular outwardly-projecting bead h at the middle, may be interposed between the pipe ends. Reference has been directed by the Comptroller to Specifications 6273 /02 and 21629 /07, [both in Class 99].
Patent GB-732044-A (GB)
Title: Improvements relating to cooling systems for internal combustion engines
IPC: F01P7/08
Filed: 1951-04-26
Abstract: 732,044. Fluid-pressure servomotor-control systems. DAIMLER-BENZ AKT.-GES. April 26,1951 [Dec. 6, 1948], No. 9791/51. Class 135. [Also in Group XIII] Temperature-responsive means u arranged in the return duct d from the radiator c of the liquid cooling system (see Group XIII) of an internal-combustion engine automatically actuate mechanical or hydraulic clutch or gearing means to engage or disengage the drive to the radiator fan i to control its speed of rotation. In the form shown, in which the fan i is driven from a power shaft l through a clutch m, pulley k, and belt h, the clutch is actuated by a servomotor system. In this, a sliding valve t actuated by the bellows u directs the oil flow, produced by a pump s from a tank r, back to the tank when the bellows is contracted, and to the cylinder q when the bellows expands. This moves the piston o against the action of spring p, and closes the clutch m. Uncoupling of the fan may be arranged to occur at a lower temperature than coupling does, e.g. by friction in the slide valve t.
Patent GB-1495609-A (GB)
Title: Punching of holes in laminar data media
IPC: G06K1/08
Filed: 1975-03-10
Abstract: 1495609 Selective punching apparatus ARITMA NARODNI PODNIK 10 March 1975 [12 March 1974] 9806/75 Heading B4B A selective punching apparatus for punching sheet material, e.g. data cards 28, comprises a plurality of elongate punches 15 mounted for pivotal movement about an axis, Fig. 3, so that their cutting ends are movable in the direction of feed of the material, a drive for operating the feed means and punch actuating means 24, 31 which together with the pivotal and feed movements are so synchronized that, in operation, the cutting ends of the punches are in contact with the material only when the relative velocity between the cutting ends and the material is zero. The punches 15 are slidably mounted in a block 5 which is secured to a beam 6, the latter being pivotally mounted about the axis 7, Figs. 2 and 3; the beam is rocked about the axis by means of levers 10, 11 via cams 12, 13 mounted on a drive shaft 14, the latter also operating a punch actuating bar 31 via slides 24. The punches are selected by control means 30.
Patent GB-691232-A (GB)
Title: Improvements in or relating to collar studs
IPC: A44B3/02
Filed: 1951-04-26
Abstract: 691,232. Collar studs. JAMES, C. R. Jan. 21, 1952 [April 26, 1951], No. 9829/51. Class 43. A collar stud constructed to permit the wearing of a collar or a shirt having a neck-band which, with a normal stud, would be too tight for comfort, comprises a wire shank 10 cranked at rightangles in opposite directions at 11 and 12 so that the base 16 and head 17 are offset one from the other. The stud may be made of material other than metal, e.g. synthetic plastic material.
Patent GB-918811-A (GB)
Title: Improvements relating to electrical supply systems comprising electric batteries
IPC: H01M10/48
Filed: 1961-03-17
Abstract: 918,811. Discharging batteries. DAIMLERBENZ A.G. March 17, 1961 [March 18, 1960], No. 9846/61. Drawings to Specification. Class 38 (4). In an electrical supply system for a motor vehicle having a battery to which there are connected essential and non-essential current consuming circuits, protective means are provided to switch off the non-essential circuits when the battery reaches a predetermined state of discharge, thereby preventing premature discharge of the battery. The protective means comprises a density measuring device responsive to the specific gravity of the electrolyte.
Patent GB-674448-A (GB)
Title: Safety device for gas-heated appliances
IPC: F23N5/00
Filed: 1950-04-21
Abstract: 674,448. Valves. LOVELL MANUFACTURING CO. April 21, 1950 [June 21, 1949], No. 9851/50. Class 135 [Also in Group XI] In a safety device for gas-heated appliances having a plunger 1 depressable against a spring 23 to open a normally closed valve 4 in the gas supply 11 to the main burner 15 and pilot burner 12 and thermostatically-actuated latch means, e.g. the electromagnet 14, responsive to the heat of the pilot flame for holding the valve 4 open, a rotary control knob 20 and cam means actuated thereby are provided for depressing the plunger. The knob rotates a sleeve 19 having a helical cam slot within a fixed sleeve 22 having a straight slot, so that a rod 16 having a pin 17 passing through both slots depresses the plunger. Contact 24 on the plunger bridges contacts 25, 26 to ignite the pilot burner electrically.
Patent GB-1107361-A (GB)
Title: Components for window-frames and like panel-supports
Inventor: BRAMALL LEONARD
IPC: E06B7/14
Filed: 1963-08-26
Abstract: 1,107,361. Removing condensation from sashes. VICTOR STURMAN Ltd. 26 Nov., 1964 [26 Aug., 1963], No. 9929/63. Heading B1R. Means for conducting away condensation water from the interior surface of a window pane or other panel comprises an extruded metal or plastics elongated member 10 &c and having a profile solid support 16 for the pane 20 &c and a longitudinally extending channel 19 on one side of the support 16 formed by a rear wall 12 and the rear face 17 of the support 16 the base 11 of which is elevated at the rear end by a rib 23. The rear wall 12 extends above the support 16 and has a flange 13 near the top of the wall to abut the pane 20 and has spaced grooves 14 to allow condensation water to pass to the channel 19 from whence it is conducted away through holes 22 to the exterior. The members 10 may be secured by screws &c passing through the rear wall 12, or through a horizontal rearward flange provided at the upper end of wall 10 or an inverted channel provided at the top of wall 12. Additionally or alternatively the member 20 may be secured by a sharp edge on the rib 23 digging into the wooden frame 24. Modifications of Fig. 1 for use with metal frames carrying the glass are described.
Patent HK-180496-A (HK)
Title: Manufacture of high-purity hydroxyacetic acid
Inventor: DICOSIMO ROBERT
IPC: C07C59/01
Filed: 1996-09-26
Abstract: The invention relates to a process for the manufacture of high-purity, crystalline hydroxyacetic acid from crude hydroxyacetic acid made by the carbonylation reaction of formaldehyde and water in the presence of an organic acid and sulfuric acid by employing a crystallization step during the purification of the crude hydroxyacetic acid.
Patent HU-T51314-A (HU)
Title: Thermoplastic elastomer compositions with high thermal stability and low solvent absorbing capacity
Inventor: PATEL ROMAN
IPC: C08L77/00
Filed: 1989-04-10
Abstract: Thermoplastic elastomer compositions comprise a blend of polyamide resin and a covalently-crosslinked acrylate rubber. Such compositions can be prepared by dynamic vulcanization of the rubber in admixture with the polyamide and can exhibit high temperature dimensional stability and low oil swell.
Patent HU-T34548-A (HU)
Title: Process for production of g and v penicillin
Inventor: POLYA KALMAN
IPC: C12P37/02
Filed: 1983-05-26
Abstract: Penicillin G and V are produced by fermentation in submerqed culture using the mutant strain Penicillium Chrysoqenum obtd. by UV irradiation and deposited at the National Institute for Public Health under No. 00237 in a culture medium contg. carbohydrate, a protein source and inorganic salts at 25 deg.C and pH of 6.0-7.0 in the presence of phenyl-acetic-acid or phenoxy-acetic-acid, with 2-3 kW stirring energy input per cubic meter fermentation liquor. Continuous saccharose feed during fermentation keeps the saccharose level above 0.3 wt% continuous feeding of ammonium-sulphate and ammonium-hydroxide keeps the value of dissolved nitrogen above 5 mg per 100 ml. - The prodn. of 0.15-0.20 pts. wt. of penicillin for 1 pt. wt. of added saccharose is ensured by the continuous feeds. Penicillin G and V are sepd. from the fermentation liquor at the end of the fermentation.
Patent HU-T61684-A (HU)
Title: Method for producing spot-weld by means fo two laser impulses
Inventor: TURNER GABOR
IPC: B23K26/00
Filed: 1991-06-19
Abstract: Timing of laser impulses and the distances used for spot welding of max 3 m plates is given.
Patent HU-T61534-A (HU)
Title: 3,5-dioxo-3,4,5,6-tetrahydro-1,2-oxazine derivatives, herbicidal, acaricidal and plant growth regulating composition comprising such compounds as active ingredient, process for applying the composition and for producing the active ingredients, as well as 2-nitro-4-(trifluoromethoxy)-benzoic acid intermediate
Inventor: LEE SHY-FUH
IPC: C07C205/59
Filed: 1991-10-23
Abstract: The present invention concerns substituted 3,5-dioxo-3,4,5,6-tetrahydrooxazines as herbicides, processes and intermediates for their preparation, compositions containing them and their use as herbicides and acaricides.
Patent HU-T54080-A (HU)
Title: Method for thermic cutting steel rods
Inventor: VISONTAY ISTVAN
IPC: B23K7/00
Filed: 1989-05-15
Abstract: According to the proposed method, each bar is fixed and its ends are removed. The surface of the bar is checked and areas containing defects are removed. Finally the bar is cut into predetermined lengths by a flame cutting tool controlled and checked by a computer. (Dwg. No 1/1),