baber/WOPTO huggingface dataset:
Patent GB-447596-A (GB)
Title: A trim panel assembly
IPC: B60R13/02
Filed: 1935-10-16
Abstract: 447,596. Trim panels for vehicles. MARSHALL, W., and BRIGGS MANUFACTURING CO., Detroit, Michigan, U.S.A. Oct. 16, 1935, No. 28601. [Class 20 (iv)] [See also Group XIV] A trim panel for vehicle bodies comprises a backing sheet 10, an ornamental riser strip or bead 19 secured to one surface of the sheet 10 by means which are received in a continuous channel or groove 20 provided in the strip, and a fabric covering 14 secured to the backing sheet and arranged to conform to the contour of the strip. The backing sheet 10, which may be of fibreboard, is reinforced along its rear surface by an edge member 11 spaced from the sheet 10 by an element 12. The edge member 11 and element 12 are secured to the backing sheet 10 by stitches 13 and staples, and are provided with registering openings 15, 16, the opening 16 in the member 12 being adapted to provide undercut spaces for the reception of the ends of spring fasteners 18. The staples are located adjacent the ends of the apertures 15, 16. The riser strip 19, which is preferably of rubber, is disposed on the face of the sheet 10 near the edges thereof and is secured by stitches 21 or other suitable means which are received in the groove 20 of the strip, as shown in Fig. 6. The strip is provided with a convex outer face having the groove 20 of sufficient depth to house the stitches 21 so that the latter do not project above the surface of the riser. The fabric covering 14 is stretched over the sheet 10, being secured along each side of the strip 19 by stitching 22 or other suitable means. The edge of the fabric is turned over the edge of the sheet 10 and is cemented or otherwise secured to the edge member 11. A strip 23 of reinforcing material, such as fabric, is disposed on the back of the sheet 10, and the stitches 21, 22 pass through the strip. The fasteners 18 are formed with a tapering spring-bow portion 18<a>, a neck portion 18<b>, and anchoring end portions 18<c> which are adapted to be compressed towards each other and inserted into the apertures 16. To anchor the panel to a door assembly comprising side pillars 24<a> joined by metal panels 25, as shown in Figs. 1 and 3, the spring fasteners, after positioning on the trim panels, are inserted into registering apertures 26 provided in the pillars 24<a> and panels 25, as shown in Fig. 3. The upper edge of the metal panel 25 may be provided with a flange 27 for supporting a moulding 28 by screws 28<a>.
Patent GB-443604-A (GB)
Title: Improvements in slicing machines
IPC: B26D7/06
Filed: 1934-10-06
Abstract: 443,604. Slicing machines. BERKEL & PARNALL'S SLICING MACHINE MANUFACTURING CO., Ltd., Aden Road, Ponders End, Middlesex.-(Maatschappij van Berkel's Patent Naamlooze Vennootschap, 33, Boezemsingel, Rotterdam, Holland) Oct. 6, 1934, No. 28658. [Class 28 (ii)] In a slicing-machine having step-by-step mechanical feed mechanism, and a gauge plate to facilitate accurate preliminary positioning of the substance, or to afford an alternativemeans of controlling the slice thickness, the gauge plate is positioned relatively to the slicing plane by screw means which are actuated by the adjustment of the mechanical feed regulator. As shown, the bar 21 carrying the roller abutment 21<1> for actuating the feed pawl arm 20, is supported by a bracket 22 and is locked against inadvertent longitudinal movement by a pointer 25 on the bar 21 engaging a series of notches 26 which are graduated to represent various slice thicknesses. A frame 24 is carried by the bar 21 so that it follows its longitudinal movements, but allows the bar 21 to be rotated slightly to raise the pointer 25 from the notches 26 for slice-thickness regulating movements of the bar. The bar 21 is actuated by a handle 23 and, when it is moved towards the arm 20, a roller abutment 37 on the frame 24 swings an arm 36 clockwise against the effort of a coiled spring 38. The arm 36 is on a shaft 35 integral with a screw 32 threaded into a nut member 31, slidable in a casing 30, which nut is keyed at 34 to one of the non-rotary guide bars 29 carrying the gauge plate 27. Angular motion of the arm 36, thus causes the gauge plate to alter its position relatively to the slicing plane. A spring 38 interposed between the end of the bar 29 and the screw 32, takes up backlash in the threads due to wear. The gauge plate is preferably displaced from the slicing plane slightly more than the thickness of a slice, so that, after the first slice is cut, the substance does not rub against the gauze plate. Provision may be made for disconnecting the mechanical drive to the reciprocating carriage, and for using the machine as a push-pull machine. In this case, the mechanical feed would be rendered inoperative and the slice thickness would be controlled by the gauge plate.
Patent GB-508272-A (GB)
Title: Improvements in load regulating and limiting apparatuses in electric installations
IPC: H01H75/04
Filed: 1938-10-03
Abstract: 508,272. Supply systems for consumption apparatus. SCHILLER, P. Oct. 3, 1938, No. 28714. [Class 38 (iv)] Load levelling arrangements controlled by switches allow overloads to continue until the over-consumption reaches a certain value after which a period of under-consumption is enforced approximately equal to the over consumption. The load 19 is connected to the supply 17 permanently and the load 18 is switched on and off periodically to regulate the consumption in dependence upon the rotation of spindle 2 carrying a metering disc 1 of the induction type with voltage and current coils 4, 5 and braking magnet 6. Over- or under-consumption raises or lowers a weight 9 which switches the load 18 on or off at its lower or upper limits of movement, through the medium of a relay coil 14 which, when energized, opens main contacts 15 and bridges auxiliary contacts 16. The weight 9 in its lowest position opens switch 13 thus de-energizing coil 14. When, as the result of a period of overconsumption, weight 9 is raised, it first allows switch 13 to close and finally bridges contacts 11 whereby coil 14 is energized and opens contacts 15 thus switching off load 18. When weight 9 falls, coil 14 is still energized through contacts 16 until the end of the period of under-consumption when the weight opens contacts 13. In a modification, Fig. 2 (not shown), the opposing or controlling force on the disc is provided by an electromagnet. The spindle of the disc is geared down to a pointer which tilts a mercury switch in the auxiliary load circuit, open or closed after one revolution of the pointer in one direction or the other.
Patent GB-1445741-A (GB)
Title: Electrical connectors toe board assembly for scaffold platforms
IPC: H01R13/18
Filed: 1973-06-18
Abstract: 1445741 Two part coupling OMEGA ENG Inc 4 June 1974 [18 June 1973] 28830/73 Heading H2E A female contact 9 is made from a singly folded sheet metal element resulting in two superimposed flat bases 11 and two opposed tongues 13, 15 one of which is generally coplanar with its base, the other bent as shown. The tongues may be further urged together by a C-clip 17. Two female contacts are housed in a three part body Fig. 4, of which one part 41 only need be removed to give access to the contact bases 11. The socket assembly may be combined with a male plug assembly comprising two male sheet metal elements 1 housed in a body (Fig. 3, not shown) similar to that for the socket assembly. The ends (34) of the two male contacts may be differently shaped.
Patent GB-711696-A (GB)
Title: A process for the production of synthetic products from reaction mixtures comprising unsaturated hydrocarbons, carbon monoxide and hydrogen
IPC: C07C45/00
Filed: 1950-11-24
Abstract: In the Oxo synthesis from olefins, carbon monoxide, and hydrogen, the catalyst contains cobalt sulphate to which a free acid is added to impart an acid reaction.  The pH of the catalyst is preferably 1-3. Products of low metal content are obtained. A suitable catalyst contains cobalt sulphate supported on magnesia-magnesium chloride (magnesium oxychloride) to which free acid has been added.  The ratio of MgO to MgCl2 is preferably not greater than 3 : 1.  The catalyst is made by mixing cobalt sulphate, magnesia and hydrochloric acid as a thin paste, moulding to shape, and drying at 105 DEG  C.  Other alkaline earth metal salts may replace the magnesium oxychloride, for example magnesium chloride or sulphate.  Cobalt sulphate may be mixed with calcium sulphate and sulphuric acid to give a pH of 1-3. Alternatively, the catalyst may be used in aqueous solution containing, for example, 100-400 g./l. of CoSO4.7H2O acidified with nitric acid to a pH of 1-3.  Generally 50-2000 c.c. of such a solution is used per 1. of hydrocarbon treated. Reaction temperatures are 120-220 DEG  C.  In examples: (1) a C9 olefinic mixture, and acidified CoSO4.7H2O, are treated with water gas at 138-140 DEG  C. and 138-193 kg./sq. cm. to give aldehyde; (2) a slightly acid double salt CoSO4.MgSO4.14H2O is used as in (1); (3) a solution of CoSO4.7H2O is mixed with a synthetic C10 olefinic fraction, adjusted to a pH of 2.5 with nitric acid, and treated with water gas; (4) a fraction from cracked petroleum wax averaging C7 is similarly treated using an acidified solution of cobalt and magnesium sulphates; (5) a turpentine oil cut freed of diolefinic constituents is reacted using an acidified solution of cobalt sulphate as catalyst yielding mainly terpene aldehydes.  Specification 631,316 is referred to.ALSO:An Oxo synthesis catalyst contains cobalt sulphate to which a free acid is added to impart an acid reaction.  The pH of the catalyst is preferably 1-3.  A suitable catalyst contains cobalt sulphate supported on magnesia-magnesium chloride (magnesium oxychloride) to which free acid has been added.  The ratio of MgO to MgCl2 is preferably not greater than 3 : 1.  The catalyst is made by mixing cobalt sulphate, magnesia and hydrochloric acid as a thin paste, moulding to shape and drying at 105 DEG C.  Other alkaline earth metal salts may replace the magnesium oxychloride, for example magnesium chloride or sulphate.  Cobalt sulphate may be mixed with calcium sulphate and sulphuric acid to give a pH of 1-3. Alternatively, the catalyst may be used in aqueous solution containing, for example 100-400g./l of CoSO4, 7H2O acidified with nitric acid to a pH of 1-3.  Examples relate to the acidified salts CoSO4, 7H2O and CoSO4, MgSO4, 14H2O and solutions of these sulphates.
Patent GB-496321-A (GB)
Title: Improvements in or relating to suction rolls with suction cells for paper-making machines
IPC: D21F3/10
Filed: 1937-10-22
Abstract: 496,321. Suction rollers for papermaking machines. VOITH, W., VOITH, H., and VOITH, H., (trading as VOITH, J. M. [Firm of]). Oct. 22, 1937, No. 28922. Convention date, Nov. 6, 1936. [Class 96] A cellular suction roll for paper-making machines, the breadth of the suction space of which may be adjusted, comprises a perforated external casing D projecting at one or both ends beyond the suction cells B which extend the entire breadth of the cellular part of the roll, and a suction head or heads E connected to the cells B at the end or ends by a duct or ducts F closed by one or two members G adjustable parallel to the axis along the internal surface of the projecting portion of the perforated casing.
Patent GB-391370-A (GB)
Title: Toy figure
IPC: A63H13/02
Filed: 1932-10-17
Abstract: 391,370. Mechanical toys. ULLMANN, P., 1, Badstrasse, Nuremberg, Germany. Oct. 17, 1932, No. 29002. [Class 132 (iii).] A mechanical toy comprises a figure in which is a clockwork mechanism a driving a shaft b which projects outside the figure and .has mounted on it a tail c formed of a spiral spring or some other flexible material carrying a weight d on its outer end. The rotation of the loaded tail gives the figure a dancing movement.
Patent GB-152357-A (GB)
Title: Improvements in and relating to building slabs and a method of utilizing same to form walls and the like
IPC: E04B2/56
Filed: 1920-10-13
Abstract: 152,357. Lichtenberg, F., and Mc- Carthy, M. M. Oct. 13, 1919, [Convention date]. Walls.-Concrete or like slabs are nailed to studs and have wire fabric reinforcement with vertical and horizontal strands which project on all edges, the vertical strands being in pairs and looped and the horizontal strands straight and independent. The loops of adjacent slabs are staggered and connected by straight strands. Tarred paper 14 is applied to the back of the slabs and overlaps at the joints, which are then mortared. The tarred paper may be rendered with plaster.
Patent GB-231108-A (GB)
Title: Improvements in or relating to side-delivery hay-rakes and like machines
IPC: A01D78/00
Filed: 1924-12-03
Abstract: 231,108. Nicholson, A. C. Dec. 3, 1924. Haymaking. - The rake-bars 13 of sidedelivery hay rakes, swath-turners, tedders, and like machines of the type described in Specifications 23543/14 and 212,444 in which rakebars are carried by rotating spiders the axes of which are in staggered relationship, are secured to bushes 7 rotatably mounted on pins 6 projecting from the spiders, each bush being provided with a recess 8 extending from one side to accommodate a locking pin or like device 12 for preventing endwise movement of the bush on the pin. A washer 11 is interposed between the looking pin and the bush. Each rake-bar is secured by a stud 14 passing through the upper part of a boss on the bush and maintained in position by a pin 17 driven through the portion of the stud projecting into the recess 8, A nut 15 holds the bar 13 in place. Additional tines 19 may be arranged on the bushes 7 and disc guards 21 fitted. In the modified form shown in Fig. 4 the rake-bar is secured by a bolt 14 of which the nut 20 is situated in the recess 8.
Patent GB-202885-A (GB)
Title: Improvements in electrical ignition apparatus for internal combustion engines
IPC: H02K5/124
Filed: 1922-10-25
Abstract: 202,885. Royce, F. H., and Rolls-Royce, Ltd. Oct. 25, 1922. Crank chambers.-A liquid seal is provided whereby gaseous products of combustion are prevented from entering chambers a<6>, a<7>, a<8> containing the ignition apparatus. An annular projection b projects from the wall of the chamber a<6> nearest the gear and crank cases a', a, and is fitted with a cover b<1> having a central opening b<2> bounded by an upturned lip b<3>. A sleeve c on the shaft a<5> overlaps without touching the lip b<3>, a fibre washer c<4> being placed beneath the flange c<3> on the sleeve.
Patent GB-1020385-A (GB)
Title: A screw threading and cutting off machine
IPC: B23G1/22
Filed: 1962-07-30
Abstract: 1,020,385. Machine tool details. J. OGURA. July 30, 1962, No. 29275/62. Headings B3B and B3K. [Also in Division B5] A screwing and cutting off machine comprises a frame 1, supported on castors 62 which slidably carries a work chuck 5, and screwing and cutting off tools 42, 43. A worm wheel 11 is loosely mounted on a bush 8 and carries a key 14 which engages in a slot 17 in a block 16 secured to a bush 6, screwed to the chuck. A ring 18 is secured to bush 6 and carries a screwed ring 20 which engages with a screwed bush 24 on bush 8, rings 18 and 20 being selectively locked to each other by a pin 26. A worm 10 is driven through change speed gear A by pulleys and belts driven by an electric motor 55, which also drives an oil pump 59, and co-operates with worm wheel 11. Tool spindle 39 is supported in a slide 40 transversely movable by a handle 49, and is driven from motor 55 through belts and pulleys, and gears 44, 45, 47, 48 and 51. Bevel gear 51 is slidable on a shaft 50 which loosely carries pulleys 52, 53, the latter being connected to shaft 50 by a clutch. In operation, with motor 55 running, rings 18, 20 are locked by pin 26, and bush 6 rotates. Ring 20 screws into bush 8, and the chuck and work are moved axially relative to the tools which are also rotating, and the work is externally screwed by tool 42. The axial movement of the work is stopped, and tool slide 40 is moved transversely, so that tool 43 parts off the work.
Patent GB-939569-A (GB)
Title: Improved plastic-metal joint
IPC: B62D27/04
Filed: 1962-07-31
Abstract: 939,569. Jointing. FORD MOTOR CO. Ltd. July 31,1962 [Oct. 9, 1961], No. 29327/62. Class 83 (4). A method of making a con-  tinuous surface joint between a sheet-metal panel and a synthetic material panel, comprises securing a weld strip to the synthetic panel and welding said weld strip to a weld flange of a said metal panel. A metal weld strip 15 having offset shallow channel sections 18 and perforations 19 is moulded in a thicker section 13 of a plastic panel 12 such that a section 16 of the strip forms an extension of the panel 12. The section 16 is laid over an offset flange portion 21 of a metal sheet panel 11 and secured thereto, e.g. by spot welding. Filler material 22 e.g. epoxy base alum solder, is used to fill the gap between the panels 11, 12 and provide a continuous flush surface which is subsequently metal finished, primed and painted. In a first modification a synthetic material panel 24 is adhesively bonded to a portion of a flat metal strip 23 and a glass fibre laminate 26 adhesively bonded to the underside of the strip and panel. In a second modification an offset portion 28 of a synthetic material panel 27 is secured by mechanical means, e.g. metal staples 32, to a channel section weld strip 31. In both of the modifications the metal panels 11 are secured to the weld strips and the gaps between the panels filled as hereinbefore described.
Patent GB-858017-A (GB)
Title: Moulding fibrocement articles
IPC: B28B1/52
Filed: 1957-09-18
Abstract: 858,017. Moulding fibrocement articles. COMERCIAL CASANOVA. S.A. Sept. 18, 1957 [Dec. 17, 1956], No. 29364/57. Class 87(2). In a method of moulding fibrocement articles, water expressed from the mass moving in the mould is forced into means adjacent the moulding space which means conveys the water to the mould surface ahead of the mass so as to wet this surface and facilitate moulding. In Fig. I, tubes 8 of fibreocement are formed in a mould comprising an outer portion 1, and an inner portion 2 having outer channels 3, 4, orifices 5 and inner channels 12, Fig. 3. The mould also includes a perforated strainer 6, a filter layer 7 of metallic cloth, a core 10 and a rubber tube 9 which is inflated to express water from the moulded tube. A twisting movement may be imparted to one of the parts of the mould. In Fig. 4 (not shown), the process is applied to the moulding of corrugated sheets.
Patent GB-1144978-A (GB)
Title: Monitoring position-indicating apparatus
Inventor: PERRY KENNETH EARL
IPC: H03M1/00
Filed: 1967-06-26
Abstract: 1,144,978. Recording apparatus. EG & G INTERNATIONAL Inc. June 26, 1967, No.29372/67. Heading G1J. [Also in Divisions G2 and G4] Apparatus for recording at a distance the orientation of a compass indicator 1 comprises a coded disc 6 having a pattern of apertures and mounted to move in response to changes of orientation, a lamp 8, which is periodically flashed, being placed on one side of the disc 6 and a plurality of light conductors 9 at the other to take transmitted light to a photographic recorder 10. The disc 6 is carried on a gimbal 5 rotatable on vertical pivots.
Patent GB-1279413-A (GB)
Title: Improvements in abrasive wheels and other abrasive tools
Inventor: CHALKLEY JACK RIGLER
IPC: B24D18/00
Filed: 1968-10-11
Abstract: 1279413 Abrasive tools IMPREGNATED DIAMOND PRODUCTS Ltd 30 Sept 1969 [11 Oct 1968 10 June 1969] 48306/68 and 29377/69 Heading B3D [Also in Division C4] The abrasive part of a diamond tool consists of diamond particles embedded in a porous matrix of sintered metal and held in the metal phase, the metal matrix being infiltrated by a resinoid material, the metal phase being continuous throughout the structure of the abrasive part and the resinoid phase being continuous or substantially continuous throughout the structure of the abrasive part, The diamond particles may be metal coated and the sintered metal matrix may be an alloy of copper or tin and have specific porosity of between 10 and 50%. The metal matrix may be reinforced with metallic fibres, carbon fibres or glass fibres. A metal mesh may be embedded in the material of the backing at least in the region adajcent to the abrasive part. The resinoid material may be an epoxy resin, a polyurethane, or a liquid phenolic resin.
Patent GB-1001961-A (GB)
Title: Improvements in or relating to containers for containing a liquid together with a gasor vapour
IPC: B67D1/08
Filed: 1960-08-25
Abstract: 1,001,961. Dispensing liquids by gaseous pressure. WATNEY COMBE REID & CO. Ltd., JOSEPH SANKEY & SONS Ltd., A. R. T. BARNES and A. J. COX. Aug. 25, 1961 [Aug. 25, 1960], No. 29437/60. Heading F1R. [Also in Division F2] A container for liquid together with a gas or vapour under pressure comprises a detachable closure means closing an access aperture through the wall of the container body, a detachable gas valve assembly closing a second aperture through the wall, and means interacting between the closure means and the gas valve assembly for preventing detachment of the closure means until after the gas valve assembly has been detached to release pressure in the container. A container 11, formed by welding two shells 12, 13 at their rims, has a ring 15 welded to the container at an opening 14. A closure plate 16 is held against a sealing ring 17 by a locking ring 18 screwed to the ring 15. A bush 22, welded to the container, is internally threaded to receive a detachable safety valve assembly 23. The locking ring 18 is provided with one or more radial lugs 28 which, on rotation of the ring 18, abut the safety valve assembly 23. Thus, when the closure plate 16 has to be removed, for example for cleaning the interior of the container, the valve assembly 23 must first be detached. The container is filled with liquid, for example beer, through a connection 31 after removal of a cap 48 and the valve assembly 23. The connection 31 is then connected to a valve controlled liquid dispensing line and the valve assembly 23 is replaced. Pressure gas, for example carbon dioxide or air, for dispensing the liquid, is introduced into the container 11 through a connection 34 and a non-return valve 37. The container is rotatably mounted on a supporting frame by two trunnions 42 carried by two plates 41 welded to the container. A dowel 46 is located in a hole in one of the trunnions 42 to secure the container in an upright position.