baber/WOPTO huggingface dataset:
Patent GB-267818-A (GB)
Title: Improvements in automobile body constructions
IPC: B62D29/02
Filed: 1926-09-28
Abstract: 267,818. Studebaker Corporation, (Assignees of Breneman, P. E.). May 21, 1926, [Convention date]. Bodies. - Sheet metal cowl sections comprise two main units, a cowl unit and a pillar unit, the pillars of the pillar unit being each formed of a pair of inner and outer channelshaped members which extend the whole length of the pillar to form a hollow structure and the units being adapted to be secured to one another before attachment to the body sills. The cowl unit consists of a cowl panel 78, Fig. 2, having secured thereto a dash 79, and the pillar unit comprises a pillar at each side connected by two cross-members 50, 51. The pillar comprises an inner and an outer channel member 53, 52 respectively, nested as shown in Fig. 18 and provided with upper and lower brackets 69, 64, Fig. 20, for attachment to the upper cross-member 50, Fig. 34, and top rail and to the sill 65, Fig. 31. The outer member 52 of the pillar is provided with a rabbet 54, Fig. 18, for the door and a bead 58, Fig. 20, in continuation of the bead on the body, while an extension 59 of the face 57 may be bent over to form the inner face, a tacking strip 74, Fig. 20, being provided. The lower cross-member 51 is secured to the pillar by means of an arm 62, Fig. 29, welded to the pillar by a disc end 61, the cross-member 51 being channel shaped to embrace the arm 62 and fashioned to form a continuation of the beading 58. The upper and vertical sides of the panel 78 are flanged to abut against the cross-member 51, and the pillars secured thereto, while the lower edge flange 84, Fig. 2, takes under the sill 65, Fig. 31, toe-board risers or supports 85 being also provided. The dash 79 is flanged and welded to the cowl panel 78.
Patent GB-706546-A (GB)
Title: Toy gun device
IPC: F41C3/08
Filed: 1952-09-25
Abstract: 706,546. Toy guns &c. MARX & CO.. Ltd., L. (Marx. Inc., L.). Sept. 25, 1952, No. 24087/52. Class 132(3) A toy gun comprises a firing mechanism for firing caps, the firing mechanism being carried by a breech plate 1 which is withdrawably mounted in a recess 2 beneath the barrel at the breech end of the gun. A trigger guard 9 is integral with the plate 1 and the firing mechanism may be withdrawn, Fig. 2, for loading or inspection but is normally held in position by a projection 63 on a finger guard 5, the projection engaging a spring 61 in the stock of the gun. The firing mechanism comprises a trigger 31 having a slot 36 and pivoted on a pin 35 which also carries a trigger return spring 37. A toe 50 at one end of the trigger is engageable with a cam flat 51 on the underside of a striker arm 21 integral with a hammer plate 22 which is normally urged anti-clockwise on a pivot pin 24 by a spring 25. A cap feed detent 43 is pivoted on the trigger and has an ear 42 through which the end 39 of spring 37 passes. To prepare the gun for operation, the end of a coil of caps is placed between a striker plate 18 and a feed finger 47. On " firing," the trigger first moves rearwardly and horizonally to the position shown in Fig. 3, after which angular displacement of the trigger causes hammer plate 22 to swing clockwise against the action of spring 25, the cap strip is advanced by finger 47, and the toe 50 rides over the end of cam flat 51. The hammer plate is thus released and the cap is fired between the plate 18 and head 20 of the striker arm 21. On release, the trigger is free to return to its normal position under the action of spring 37.
Patent GB-1390447-A (GB)
Title: Printed paper
IPC: B41M1/36
Filed: 1972-05-23
Abstract: 1390447 Decorated paper containing laminate MEAD CORP 23 May 1972 [28 May 1971 24 March 1972] 24216/72 Heading B5N A decorated paper adapted for use in abrasion resisting laminates comprises a paper base layer, a top layer comprising abrasion resisting mineral particles having a hardness of 7 or more on the Moh scale and an average particle size ranging from 10 to 90 microns, and printing applied to said top layer. In a preferred embodiment, the top layer also includes paperforming fibres. The decorated paper may be made by depositing a paper base layer on the forming wire of a paper machine, depositing a top layer over said paper base layer while said base layer is in a wet state, said top layer comprising the mineral fibres defined above and optionally paper-forming fibres, pressing and drying the superposed layers and printing on the exposed side to the top layer. The particles may be of alumina, silica, alundum, corrundum, emery, spinel, tungsten, carbide, beryllium carbide, silicon carbide, aluminium carbide, boron carbide, diamond dust and mixtures thereof. A laminate is produced from the decorated paper by impregnating the paper with a resin, e.g. a melamine-aldehyde resin, and curing and uniting the resin impregnated paper with an underlying core. The core may comprise wood, particle board, plaster board, asbestos board or a plurality of plies of unbleached Kraft paper impregnated with a resin, e.g. a phenol-aldehyde resin. Consolidation of the assembly to be laminated is effected under heat and pressure.
Patent GB-508151-A (GB)
Title: Improvements in adjustable seats
IPC: B60N2/16
Filed: 1938-08-18
Abstract: 508,151. Adjustable seats. CHESTON, A. S., and CORBER, F. H. Aug. 18, 1938, Nos. 24299 and 26530. [Class 52, (ii)] An adjustable seat, e.g., a vehicle seat, is supported by links 3, 4 pivoted to the seat and to a base 6, and is adjusted vertically and in a forward and rearward direction by a screw device 8 operating on an angularly movable controlling device or link 14 pivoted to one part, and slidably connected to the other part. The device may comprise, e.g., a screw 8 mounted on the seat frame 1 and engaging an internally threaded tube 11 which is rotatably secured to a. cross bar 12. The ends of the bar 12 slide in guide channels 13 on the seat frame and are rigidly fixed to the adjusting links 14 which are pivoted at the lower ends to the base 6. The latter may be slidable in guides 7 and retained in position by a latch. In a modification the cross, bar 12 slides in guides on the base, and the links 14 are pivoted to the seat frame.
Patent GB-946151-A (GB)
Title: Electromagnetic contactor
Inventor: MAIS ADOLF ROLF
IPC: H01H49/00
Filed: 1961-07-05
Abstract: 946,151. Electromagnetic switches. HAGGLUND & SONER A.B. July 5, 1961, No. 24383/61. Heading H2B. An electromagnetic contactor with a rectilinearly moving armature is mounted in a moulded frame which is closed by a lid or crossbar secured by spring blades fixed to the frame. As shown a lid 64 is detachably secured to a frame 50 by blade springs 78, 80 riveted to the inside of the frame, but these blade springs may be secured to the outside of the frame or may be replaced by a U-shaped blade spring surrounding the frame which may also be used for mounting the contactor. The frame has two legs 54, 55 which support the fixed electromagnet 52. The armature 62, which engages the upstanding legs 56, 60 of a contact carrier 58 is normally urged into abutment with the lid or cross-bar by springs 66,68.
Patent GB-1155025-A (GB)
Title: Hydroxy-Thiazolidine Compounds and process for their manufacture
Inventor: WOODWARD ROBERT BURNS
IPC: C07C47/12
Filed: 1966-08-30
Abstract: 1,155,025. Hydroxyl-derivatives of thiazolidines and process for their preparation. R. B. WOODWARD. 30 Aug., 1966 [10 Sept., 1965; 9 Dec., 1965; 13 Jan., 1966; 3 Feb., 1966], No. 24386/68. Divided out of 1,155,018. Heading C2C. Compounds of the formula wherein Ac 1  represents an acyl group, X stands for the disubstituted carbon atom of the thiazolidine ring and R 1  represents a free or functionally converted carboxyl group, may be obtained by converting the acyloxy group -OAc 2  in a compound of the formula wherein Ac 2  is the acyl radical of an organic carboxylic acid, into a hydroxyl group. The conversion of the acyloxy group -OAc into the free hydroxyl group may be effected by hydrolysis, alcoholysis, hydrazinolysis or aminolysis; the hydrolysis may be carried out in the presence of a basic hydrolysing agent, e.g. an alkali or alkaline earth metal hydroxide, carbonate or bicarbonate, an organic base, or by use of an adsorbent charged with water; alcoholysis may be carried out, for example, by means of a lower (up to C 7 ) alkanol, in the presence of a transesterification catalyst, and hydrazinolysis and aminolysis may be effected by treating the starting material with hydrazine or with ammonia or a primary or secondary amine respectively. The reaction may be effected in the presence of a diluent, with cooling or heating and/or in an inert gas atmosphere and/or under superatmospheric pressure, and the starting materials may be prepared in situ. A resulting mixture of isomers may be resolved by conventional methods, e.g. fractional crystallization, adsorption chromatography; resulting racemates may be resolved by forming a mixture of diastereoisomeric salts with optically active salt-forming agents, separating the mixture into the diastereoisomeric salts and converting the isolated salts into the free compounds. In specific examples, the only examples of the radicals Ac 1  and X which are described are the t-butyloxycarbonyl radical and a dimethylsubstituted carbon atom respectively. The products of the invention may be chemically modified by conventional methods, for example, an ester group R 1  may be converted to the free acid, or a free acid group R 1  may be converted to a functional derivative, many of which are described, e.g. ester, amide, azide, hydrazide, nitrile, azocarbonyl or azidocarbonyl.
Patent GB-654736-A (GB)
Title: New and improved strain gauges and method of manufacturing the same
IPC: G01L1/22
Filed: 1948-09-17
Abstract: 654,736. Resistance strain gauges ; wire and ribbon resistances. GUSTAFSSON, G. V. A., and HUGGENBERGER, A. U. Sept. 17, 1948, No. 24435. Convention date, Sept. 25, 1947. [Class 37] A strain gauge element, Fig. 1, embedded in an insulating mass 4 consists of a plurality of straight, uniformly tensioned, parallel wires 1 for example of cupro-nickel, bridged by wires 2 of different material, for example copper, or the same material but of greater crosssection and connecting the straight wires 1 in series. A modification, Fig. 2, includes outermost wires 5 of different or the same material as the wires 1 but of such length as to provide overall temperature compensation in the use of the gauge with . a particular test specimen. The Specification includes assembly directions and details, Fig. 3 (not shown), showing that the gauges may be produced in batches of three or more. The insulating mass or strip 4 which completely surrounds the resistance element may be applied or formed by spraying, casting, melting, vulcanization or polymerization. The strip 4 is cemented to the test specimen by using the same material as the strip itself is composed of. The Specification as open to inspection under Sect. 91 states (1) transparent films may be used so that it may be observed whether the gauge is uniformly in contact with the test specimen ; (2) coloured films may be used for gauges provided with different kinds of wire or gauges without temperature compensation. This subject-matter does not appear in the Specification as accepted.
Patent GB-1316971-A (GB)
Title: Process for production of aldobionic acids and their salts
IPC: C12P19/44
Filed: 1970-05-20
Abstract: 1316971 Aldobionic acids from disaccharides HAYASHIBARA CO 20 May 1970 [20 May 1969] 24443/70 Heading C2C Aldobionic acids and their salts are made by treating an aqueous solution of a disaccharide with a dehydrogenase enzyme under aeration and agitation. A suitable dehydrogenase is obtained from pseudomonas graveolens IFO 3460.
Patent GB-718577-A (GB)
Title: Improvements in or relating to plasticization of synthetic drying oil films
IPC: C09F7/00
Filed: 1952-09-30
Abstract: A synthetic drying oil is prepared by heating from 50 to 90 parts by weight of an oily copolymer of from 60-90 per cent. of a conjugated diene and from 40 to 10 per cent. of styrene or a homologue thereof, the copolymer having an intrinsic viscosity between 0.1 and 0.6 with from 50 to 10 parts of a substantially non-conjugated natural drying oil, the heating step being carried out at between 400 and 600 DEG F. for 15 minutes to 2.5 hours, if desired in the presence of a solvent such as Varsol (a petroleum distillate).  Specified dienes are butadiene, 2, 3-dimethyl butadiene, piperylene, and 2-methyl butadiene, while styrene homologues specified are the ring alkylated styrenes such as methyl, dimethyl, ethyl and diethyl styrenes.  A third component such as maleic anhydride, butene-2, vinyl ethyl ether, vinyl isopropyl ether and vinyl isobutyl ether may be present. It is preferred that the copolymerization takes place under the influence of a sodium catalyst in the presence of inert diluents, e.g. solvent naphtha.  The natural drying oil preferably has an iodine number between 130 and 180 (Wijs) and linseed, soyabean, rapeseed, cotton seed, perilla, corn, fish, sunflower seed, and safflower oils are specified.
Patent GB-245278-A (GB)
Abstract: 245,278. Cubitt, A. S. Jan. 16, 1925. Locking bolts. - A screw - threaded bolt, stud, or like article is made up of a main part b, Fig. 3, having a shouldered down end a with a different pitch screw c thereon, and a collar part d engaging said screw, the two parts when united forming a continuous screw-threaded bolt &c. of ordinary appearance as regards external diameter and screw thread but being capable of locking in a screw threaded hole, when an endeavour is made to unscrew the bolt, by reason of the grip due to the differential screw thread. In order to reduce friction between the bolt and collar and thus prevent the unscrewing of the bolt and collar as a whole, the surfaces j of the bolt and collar mav be cambered. The external diameter of the leading portion of the bolt may be slightly smaller than that of the main portion, and the end of the bolt may be of spherical, concave, or conical form. When the bolt is to be screwed into an open ended hole, the collar d may be provided with a slot, or with a squared end as shown in Fig. 4, to facilitate tightening of the collar by means of a tool.
Patent GB-1212799-A (GB)
Title: Treatment of fused cast basic refractory
IPC: C04B35/05
Filed: 1968-05-23
Abstract: 1,212,799. Fused-cast chrome-magnesia. CORHART REFRACTORIES CO. 23 May, 1968 [31 May, 1967], No. 24591/68. Heading ClJ. The hydration resistance and strength of fused-cast basic refractory shapes are increased by exposure to gaseous carbon dioxide at 100- 815 psia. for 1-20 hours. The shapes can be sawed from a billet comprising by weight 56% MgO, 20% Cr 2 O 3 , 10.9% FeO, 8% Al 2 0 3 , 2.25% SiO 2 , 1.5% TiO 2 , 0.45% CaO and 0-3% fluorine.
Patent GB-1066004-A (GB)
Title: Method and apparatus for determining the amount of leakage from chambers
Inventor: GANDOLFO JEAN-MARIE
IPC: G01M3/34
Filed: 1965-06-10
Abstract: 1,066,004. Detecting leaks. EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM). June 10, 1965 [July 31, 1964], No. 24646/65. Heading G1S. Apparatus for determining the amount of leakage from a container 10 comprises a standard sealed box 1, micromanometers 2, 3 the box 1 being connected to the container 10 under test via a conduit including valves 4, 5 and a vacuum source controlled by a further valve 6. In use, the box 1 and the container 10 are first evacuated, subsequently, the container 10 is connected to a chamber 7 containing a liquid such as water of low vapour pressure, the arrangement being such that liquid is withdrawn from the chamber 7 through a valve 8 to maintain equal pressures in the box 1 and the chamber 10, the amount of liquid thus collected being a measure of the leakage of the chamber under test.
Patent GB-155071-A (GB)
Title: Improvements in or connected with galvanic batteries
IPC: H01M50/55
Filed: 1919-10-09
Abstract: 155,071. Oldham, 0., (trading as Oldham & Son), Oldham, G., and Oldham, J. Oct. 9, 1919. Connexions; cells.-The terminal contacts j, k are removable without disturbing the nuts g or adjacent parts of the terminals. In the construction shown in Fig. 1, the nut g is provided with a bush l having a flange n which holds the contact j in position. The contact can be removed by first withdrawing the bush l from the nut g. In the construction shown in Fig. 3, the contact k slides loosely in the nut g but may be permanently fixed to the spring i which rests loosely on the electrode lug a. In both forms, the electrode lug is provided with a flange e which compresses a washer f against a cup c fixed to the cover d. A tubular member s prevents lateral expansion of the washer f. The cup c and nut g may be filled with grease.
Patent GB-1489949-A (GB)
Title: Non-consumable electrode for melting metals and alloys
IPC: H05B7/08
Filed: 1975-06-10
Abstract: 1489949 Arc furnace electrodes INST ELEKTROSVARICI IM EO PATONA AKAD NAUK UKRAIN SSR 10 June 1975 24774/75 Heading H5H The hollow, fluid cooled tubular non-consumable electrode 1 of a vacuum arc furnace has an integrally formed helical, conductive fin 12 provided internally on at least one of the coaxial axially extending walls 10, 15 of the tip 9 of the electrode to produce an axial magnetic field which will cause the arc 25 to rotate around the annular arcing surface of the tip 9. A multistart e.g. twin start helical fin, may be provided internally on wall 10 alone. The helical fin 16 provided on the outer wall 15 of the tip 9 in Fig. 4 prevents discharge occurring between wall 15 and charge 22. The pitch of the helical fin, the radial extent of the fin, the thickness of the fin and the thickness of the wall 10 determine the strength of the axial magnetic field produced. The integral helical fin enables the axial magnetic field to be produced without recourse to a separate supply for the arc current and the field producing helix. The copper tip 9 is screw threaded to a copper tube 4 which is provided between concentric steel tubes 2 to define coolant passages 5, 6 therein. An arc is struck between a vertically movable cooled base plate 19 to which lump charge 22 is supplied from hopper 23 and the electrode 1. An arc stabilizing active or inert gas is supplied through a pipe 27 and passage 28 in the electrode 1 to the furnace.
Patent GB-1064214-A (GB)
Title: Measuring head for gravimetric or calorimetric or both investigations
IPC: G01N5/00
Filed: 1965-06-11
Abstract: 1,064,214. Thermal analysis. MEPAG A. G. June 11, 1965 [Jan. 11, 1965], No. 24798/65. Heading G1N. A cell used for gravimetric or calorimetric analysis consists of one or more sample containing vessels which are at least partially enclosed by a container made up of at least two parts of different metals or alloys, the joint between these parts constituting an extended thermo-electric junction used to measure the temperature inside the container. As shown, a differential thermal analysis cell consists of two non-conductive vessels 3, 4, e.g. of ceramic material, one carrying the test sample and the other a reference sample, the temperature difference between them being measured by mounting closely fitting cups 5, 6 of platinum-rhodium alloy on the vessels and connecting them with a platinum wire 11 and taking the output of the resultant differential thermocouple from platinum-rhodium conductors 7, 8. These conductors 7, 8 extend down a shaft 1 of ceramic material which may be attached to a sensitive balance for gravimetric tests while the cell itself may be inserted in an oven. The outer container comprises a ceramic disc 13 attached to the ceramic shaft 1 and a composite cylinder mounted on the disc 13, the cylinder consisting of a platinum-rhodium cylinder 15 and a platinum cylinder 16 which are joined end to end with a circumferential lipped joint 17. The e. m. f. generated by the junction at 17 is extracted via a platinum rhodium conductor 18 and a platinum conductor 19. The junction 17 may alternatively have a helical or zig-zag configuration.
Patent GB-1006328-A (GB)
Title: Mold or core blowing machine
IPC: B22C23/00
Filed: 1962-06-28
Abstract: 1,006,328. Moulding-machines. OSBORN MANUFACTURING CO. June 28, 1962 [July 27, 1961], No. 24887/62. Heading B3F. A method of making sand moulds or cores comprises blowing heat-curable sand mix from a reservoir into a closed core or mould box clamped in position beneath the reservoir, laterally displacing the reservoir with respect to the box to reduce the heat transferred to the reservoir, simultaneously moving a sand mixheating means into a heating position and heating the mix in the box while the box remains closed. The double-chambered blow head 35 and the punch-out and curing head 36 are linked at 37 for movement together on rollers 32 by means of cylinders 38, between a position in which the blowhead is above the top C of the core box and the drag portion supported in a cradle 185, and a position in which the blowhead is beneath the reservoirs 48, 49 and the curing head is above the filled box. The box parts and blowhead are clamped for blowing against the blowplate 64 by cylinders 22, 23, and on the downward unclamping movement of the piston rods thereof, cam grooves 207 constrain the cradle 185 to turn through 180 degrees to invert the drag and deposit the cores on a conveyer with the assistance of ejection pistoncylinder units 218, 219, mounted on the cradle. An ejector cylinder 81 on the punch-out head 36 moves the head frame 86 downwardly to cause pins 101 to ensure that the cores leave the box top portion C. The box-portions, the punch-out head and the cradle incorporate gas burners for curing the mix, and the sand reservoirs and a blowhead are water-jacketed to prevent premature setting of the sand in them. Exhaust valves 60 are mounted above the blowheads, and the air inlet openings 230, Fig. 5, are offset therefrom. Mould materials.-The sand binder may be urea formaldehyde modified with furfural alcohol, and an acid catalyst such as muriotic, oxolic or phosphoric acid, ferric chloride or ammonium phosphate. Specification 941,286 is referred to.
Patent GB-805507-A (GB)
Title: Urea salts of dicarboxylic acids
IPC: C07C55/12
Filed: 1956-08-15
Abstract: The invention comprises urea glutarate and mixtures thereof with one or more urea salts of different aliphatic dicarboxylic acids in which the urea glutarate comprises at least 50 per cent by weight of the mixture.  The urea glutarate is prepared by reacting between 2 and 3 molecular proportions of urea and one molecular proportion of glutaric acid in a solvent such as water. Mixtures of at least 50 per cent by weight of glutaric acid with a remaining percentage of different aliphatic carboxylic acids may be reacted with at least two molecular proportions of urea for every molecular proportion of acid present to give a corresponding mixture of urea salts.  Such mixtures of glutaric acid with different aliphatic carboxylic acids may be the residual reaction mixtures obtained by oxidation of suitable cycloaliphatic alcohols, ketones or amines, of suitable lactams or of suitable aliphatic o :o 1-diols by means of nitric acid to form dicarboxylic acids and removal of the main product by cooling and crystallization, which comprises evaporating the said residual reaction mixtures, optionally after addition of sulphuric or phosphoric acid, until substantially all water and nitric acid have been removed, optionally filtering off the catalysts from the molten dicarboxylic acid residue and redissolving the dicarboxylic acid residue in water.  An example of such mixture of residual acids is that derived from adipic acid manufacture as described in Example (1) of Specification 756,679.  Specification 793,566, [Group IV (c)], also is referred to.ALSO:Urea glutarate, and mixtures thereof with one or more urea salts of different aliphatic dicarboxylic acids in which the urea glutarate comprises at least 50 per cent by weight of the mixture, are used as adjuvants for the pastes used in the printing processes described in Specification 793,566, for the application of dyestuffs containing one or more isothiouronium salt groups attached through methylene linkages to aromatic nuclei. Specification 756,679, [Group IV (b)], also is referred to.