baber/WOPTO huggingface dataset:
Patent GB-1116359-A (GB)
Title: Improvements in or relating to doors more particularly for motor vehicles
IPC: B62D29/00
Filed: 1965-08-23
Abstract: 1,116,359. Doors for motor vehicles. SOC. ANON. DES USINES CHAUSSON. 23 Aug., 1&65 [11 Sept., 1964], No. 36169/65. Heading B7J. A door more particularly for motor vehicles, comprises a frame 1 formed by one or more ribbed metal sections 2, 3, or tubes of reinforced synthetic resin, welded into Y, or V.shape to which are fixed hinges a, a, and a look b, the frame 1 being at least partly embedded in a mass of expansible plastics forming at least part of at least one of the walls of the door. The frame 1 also comprises a hollow steel surround 7 attached to the sections 2, 3, and the whole frame is placed in a mould during foaming. The expanded plastics may form all of both walls of the door, or at least a part of at least one of the walls of the mould may be thinly coated with a thermosetting or thermoplastic resin before the foaming takes place, or a steel or plastics covering 8 may be welded or glued to the frame to form the outer wall of the door, and a sheet 11 of reinforced synthetic resin may be removably fixed for access to the sections 2, 3 to form the inner wall of the door. A cavity 9 is moulded into the door to receive a window 10 or to serve as a pocket for odds and ends. Holes, lugs or projections 6 are provided on the sections 2, 3 to support window control components, lock control components and handles, and arm-rests.
Patent GB-743769-A (GB)
Title: Improvements relating to anchors
Inventor: COPE STANLEY TEMPLE
IPC: B63B21/44
Filed: 1953-12-30
Abstract: 743,769. Anchors. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Dec. 30, 1954 [Dec. 30, 1953], No. 36225/53. Addition to 724,005. Class 113. The anchor of the parent Specification has means provided for a stock to be detachably received thereon. The outer plates 13 are extended beyond the stabilizing unit 3 to provide room for holes through which a stock 29 is inserted and held in position by cotter pins 32, 33.
Patent GB-179226-A (GB)
Title: Improvements relating to pan scrubbers and the like
IPC: A47L17/04
Filed: 1920-12-30
Abstract: 179,226. Brockway, F. G. Dec. 30, 1920. Scrapers, pan and like.-A pan scrubber comprises two pads b, b<1> of tangled metal secured by staples C or wire sewing to opposed sides of a handle A and finally bound together by a length of metal strip so that the end of the handle lies within the tangled mass. In a modification, such pad may be secured to a length of wood or other material, the two lengths being secured back to back by staples to form a unit to which a handle may be attached. Specification 143,680 is referred to.
Patent GB-1276619-A (GB)
Title: Non-refillable bottle closure
Inventor: REVELL FREDERICK WILLIAM
IPC: B65D49/10
Filed: 1970-01-05
Abstract: 1276619 Non-refillable bottle fitments; tamperproof closures N R FITMENTS Ltd 28 July 1970 [5 Jan 1970] 36551/70 Divided out of 519/70 Headings B8D and B8T In a polystyrene non-refillable bottle fitment wherein a screw cap 7, when screwed to the upper part of a two-part housing 5 and 6, engages the stem of a guard member 18 to urge the latter against a non-return valve member 13 and force the valve member against its seat 10, the rim 22 of the cap is retained on the bottle neck by a spun or crimped aluminium sleeve 2 and is joined to the remainder of the cap by circumferentially-spaced frangible portions 23. The sleeve prevents removal of the cap without breaking away of the cap rim. The head 18a of the guard member may seat, in the closed position of the valve member, against housing seating 21 to form a supplementary valve.
Patent GB-336851-A (GB)
Title: Improvements in aprons for personal wear
IPC: A41D13/04
Filed: 1929-11-28
Abstract: 336,851. M³ller, W. Nov. 28, 1929. Aprons ; ornamenting wearing-apparel. - In aprons provided with representations of animal or human figures, the edges of the figuresare arranged to move. As shown, the eye comprises a transparent disc c behind which a disc d representing the pupil is free to move. The pupil may be dark in colour, and move over a light backing representing the eye-ball.
Patent GB-1412741-A (GB)
Title: Mechanical handling apparatus
IPC: B65G65/00
Filed: 1971-08-04
Abstract: 1412741 Apparatus for stacking articles side-by-side CHARCON PRODUCTS Ltd 6 Nov 1972 [4 Aug 1971] 36671/71 Heading B8C Apparatus, for moving into contact with one another a series of spaced-apart articles, such as pressed concrete kerb blocks 10, supported on a pallet 11, or similar carrier, comprises support means, such as side-by-side roller conveyers 7 mounted upon a frame 5, 6, for the carrier, or pallet 11, stop means, such as a buffer 8, for engaging the leading one of the articles to prevent movement thereof beyond the stop means, and means, such as a carriage 15, effective to move the pallet, or carrier, along the support means relative to, and beneath, the leading article whereby each successive article is moved with the pallet, or carrier, into contact with the preceding article. When the leading block 10 of the foremost pallet 11 is arrested by the buffer 8 as the pallet rolls down the conveyer 7, which slopes downwardly, slightly, from right to left, Fig. 1, spring-loaded latches 17 on the carriage 15, which is reciprocable along the frame 5, 6, snap behind the cross-braces of the pallet, whereupon the pallet is advanced by an amount sufficient to shunt the blocks into contact with each other as the pallet moves relative to the blocks. The compacted pallet load is then removed, e.g. by a grab, not shown, and the carriage 15 is returned to its starting position by an hydraulic 23 cam surfaces 25 on the latches 17 causing the latter to ride over the pallet cross braces and engage the succeeding pallet. When freed of its load the pallet 11 rolls forward beneath the buffer 8 and on to a correspondingly sloping platform 30 which is located, in its lowermost position within a stacker frame 34. When the pallet is correctly positioned the platform 30 is raised by a cylinder 33 acting through a scissors 32, the platform taking up a horizontal position after its initial vertical movement and then engaging the underside of the lowermost pallet in a stack within the frame. As it moves upwardly the pallet swings four stackretaining latches 35 outwardly which subsequently swing back into engagement with the fresh bottom pallet. The platform 30 is then lowered and finally tilted as one side engages a bracket 30A so as to extend in the same inclined plane as the conveyer 7.
Patent GB-852387-A (GB)
Title: Process and apparatus for the continuous manufacture of rods, tubes and the like
IPC: B29C48/09
Filed: 1958-11-14
Abstract: 852,387. Extrusion machines. ALEGMENE KUNSTZIJDE UNIE N.V. Nov. 14, 1958 [Nov. 22, 1957], No. 36752/58. Class 87(2). An extrusion machine for rods and bars has at its outlet a cooled moulding device 8, rollers 30, 31 for withdrawing the cooled rod and, between the moulding device 8 and the extrusion machine 2, an insert 5 having one or more passages 6 arranged to direct the plastic material onto the walls of the moulding device. The direction of the material shortens the length of the plastic cone 10 giving more even and void free cooling. In Fig. 3, the material is passed through a pressure regulating device 23 having thermometers 22, 25 and a pressure gauge 24 and thence through a tempering device 26 where the temperature of the material is adjusted before passing the insert 5.
Patent GB-1039248-A (GB)
Title: An improved method of and means for effecting the solidification of metals under gaseous pressure
IPC: B22D18/04
Filed: 1964-09-09
Abstract: 1,039,248. Casting-processes. SCHLOEMANN A.G. Sept. 9, 1964 [Sept. 10, 1963], No. 36866/64. Heading B3F. In a method of solidifying metal under gaseous pressure, the desired gaseous pressure is produced within the mould by the rise of pressure of an inert gas forced under a high pressure into the closed mould, owing to the heating thereof by the melt, with or without supplementary electrical heating. A mould for casting hollow ingots comprises an internally tapered copper or like sleeve 7, Figs. 1 and 2 (not shown), press-fitted to a correspondingly tapered steel, water-cooled core bar 10, the assembly including wedge pieces 9. A two-part copper mould liner 14 is supported by a two-part water-cooled steel jacket 16 externally tapered and clamped by bolts 19. Over the jacket 16 is pressed a correspondingly tapered pre-stressing ring 23. A cover 24 containing inlet and exhaust opening for an inert gas, preferably argon, and electrical heating means 32 fits over the top of the assembly which is mounted on a bottom plate 1 mounted on a trolley 3. After pouring and during solidification the mould is mounted in a clamping frame with wedges which engage the top 24. Ceramic or like plates 58, 59 are fitted to obtain cooling, in the peripheral direction. Foundry plant, Fig. 5 (not shown) indicates the sequence of operations from the assembly of the mould parts to extraction of the casting and recommencement of the cycle.
Patent GB-1338004-A (GB)
Title: Printing apparatus
IPC: B41K1/24
Filed: 1971-08-05
Abstract: 1338004 Hand stamps H LEOPOLD 5 Aug 1971 [30 Sept 1970] 36915/71 Heading B6D A hand stamp comprises a plurality of characters 2, Fig. 1, each of resilient material and provided in its body 3 with a transverse slot 4 extending parallel to the base 5 and serving for threading the characters on a resilient bar 6, Fig. 3, of slightly larger cross-sectional dimensions whose ends are located in channels 10 at the ends of an arcuate plate 9 carried by a handle 7. The plate 9 is associated with a soft iron plate 12 coacting with magnetic stops 13 disposed at the ends of a line of characters 2 to locate the latter in position. The characters may be self-inking.
Patent GB-1519346-A (GB)
Title: Beam intensity compensating system for cathode ray tube display system
IPC: G09G1/04
Filed: 1975-09-09
Abstract: 1519346 Cathode-ray tube circuits GENERAL ELECTRIC CO 9 Sept 1975 [20 Sept 1974] 37019/75 Heading H4T The brightness of symbols traced on a cathoderay tube is maintained constant despite changes in the writing rate by an arrangement in which digital signals representing the X and Y co-ordinate write rates are converted to analog form to control the beam deflection and are also passed to a store to read from it a corresponding digital intensity compensation signal which is converted to analog form to control the intensity. The brightness may be further modified selectively or according to the size of the symbol painted. As indicated in Fig. 1 digital signals X, Y representing the X, Y co-ordinate write rates pass to digital-analog converters 6, 7 and to read-only memory 16. The converters are fed with reference signals VRX, VRY and provide analog signals proportional to the write rate to integrators 8, 9. The integrators pass signals having a slope proportional to the write rate to the deflection yoke 3 or to an electrostatic deflection system of the c.r.t. 4. The digital intensity compensation signal from memory 16 passes to digital-analog converter 17, fed also with a reference signal VRB, which feeds an analog signal to the gun of c.r.t. 4. The size of the symbol to be displayed may be controlled by a digital size signal which modifies the reference signals fed to the converters 6, 7, 17 (Fig. 2, not shown). If, in addition to size, the brightness is to be controlled, the modified reference signal fed to converter 17 is additionally modified by a signal representing a desired brightness, (Fig. 3, not shown).
Patent GB-826625-A (GB)
Title: Improvements relating to heat exchange apparatus
Inventor: PORTER THOMAS
IPC: F25B39/02
Filed: 1956-12-04
Abstract: 826,625. Making heat exchangers; welding by pressure. PORTER & CO. (SALFORD) Ltd., T. Feb. 27, 1958 [Dec. 4, 1956], No. 37023/56. Classes 83 (2) and 83 (4). [Also in Group XIII] In a heat exchange plate or evaporator plate of the kind in which a tube for a heat exchange medium is located between a pair of plates one or both of which is or are grooved to receive the tube, the plates are of aluminium or aluminium alloy secured together by cold-welding at the edges and at various spaced points over the surface. A tube 3 is enclosed between plates 1, 2, the grooves 2a in the plate 2 being such that pressure is required to bring the plates into contact, which pressure deforms the tube to D-shape. The plate 1 is wider than the plate 2 and the extra width 4 is folded back to form a seam which is subsequently welded, a groove 5 being rolled in the outer surface of the plate 1. Cold spot-welds 6 are provided to join the plates 1, 2 at spaced points intermediate the tubes and edges of the plates. Specification 769,929 is referred to.
Patent GB-632997-A (GB)
Title: Improvements in the production of interpolyamides
IPC: C08G69/26
Filed: 1946-12-16
Abstract: Interpolyamides are prepared by condensing together an aliphatic dicarboxylic acid and a mixture of aliphatic and aromatic diamines, the aromatic diamine constituting up to 25 mol per cent of the total diamine and having a diacetyl derivative which does not melt below 230 DEG  C.  Aromatic diamines mentioned are benzidine; p-phenylene diamine; o-tolidine: 5,51-dichlor-o-tolidine; 3,31-diethyl benzidine; p  m-tolidine; 3,5,31,51 -tetramethyl benzidine; 2 - methyl benzidine; o-dianisidine; 3,31-diamino-6,61-dimethyl diphenyl methane or the corresponding 4,41-dimethyl compound; 4,41-diamino stilbene; 4,41-diamino-diphenyl-sulphone; 4,41-diamino-dibenzyl-sulphone; 4,41-diamino-3,31-dimethyl dibenzyl sulphone; 1,2,3,4-tetrahydro-5,8-naphthalene diamine; 1,3-, 1,4- and 1,6-naphthalene diamines; and the 5,6,7-methyl derivatives of 1,3-naphthalene diamine.  Aliphatic reactants mentioned are tetra-, penta-, hexa-, and deca-methylene diamine, and glutaric, adipic, suberic, and sebacic acid.  Amide-forming derivatives of the reactants, e.g. formyl derivatives or isocyanates, or esters, amides or mixed anhydrides may be employed.  The reactants may all be heated together or two, e.g. the aliphatic ones, may be reacted first and the other added later.  Preferably amine and carboxylic groups are in equivalent proportions and reaction is continued to produce a fibre-forming polymer.  In the examples, (1) and (2) hexamethylene diammonium adipate and benzidine sebacate are heated together; (3) sebacic acid, N,N1-diformyl-hexamethylene diamine and benzidine sebacate are heated together.
Patent GB-1446779-A (GB)
Title: Card inspection devices for card readers
IPC: G06K13/10
Filed: 1973-08-07
Abstract: 1446779 Display apparatus MITSUI SHIPBUILDING & ENG CO Ltd 7 Aug 1973 [10 Aug 1972] 37336/73 Heading G5C [Also in Division B8] An inspection or editing device for use with a card reader comprises a stack of cards 2 spring- urged towards a plate 6 of magazine 1, the plate being apertured at 7 to permit visual inspection of the front card by means of prism 10 and lens 11. A second aperture 9 in plate 6 allows rubber member 16 of manually slidable bar 8 to move the front card to the nip of feed rollers 13 which advance the card until it falls flat on delivery rollers 14. The latter rollers convey the card to inlet 15 of a conventional reader.
Patent GB-775966-A (GB)
Title: Improvements in or relating to windscreen wipers
IPC: B60S1/38
Filed: 1953-12-30
Abstract: 775,966. Windscreen cleaners. O'SHEI, W. E. Dec. 30, 1954 [Dec. 30, 1953; Dec. 30, 1953], No. 37532/54 and 37534/54. Divided out of 775,964 and 775,965. Drawings to Specification. Class 138(1) A windscreen wiper comprises a squeegee element, a plurality of yoke members arranged end to end along the back of the squeegee element, 'and a plurality of flexible strips arranged end to end along and assembled to the squeegee element adjacent the rear thereof so as to permit the squeegee element to flex in its own plane but to restrain transverse flexing thereof, each of said strips being connected to only one yoke and spanning the distance between the ends of the yoke to which it is connected. The subject-matter of this Specification is disclosed in Specifications 775,965 and 775,967 both of which are referred to. Specifications 666,474, 675,849, and 683,675 also are referred to.
Patent GB-839029-A (GB)
Title: A luminescent sign
IPC: G09F13/20
Filed: 1956-12-11
Abstract: 839,029. Uses of luminescence. LENCIONI, P. Dec. 11, 1956 [Aug. 23, 1956], No. 37776/56. Drawings to Specification. Class 39(1). A luminescent sign, for example a road sign or a vehicle registration plate, having one or more symbols presented on a background, is formed integrally as a single body of a transparent material, such as super polyamide, containing a luminescent substance, those parts of the sign constituting the symbols being of greater thickness than the parts constituting the background and the background parts having a covering of opaque material. Preferably the sign is produced by injection moulding, the grains of luminescent material being prefixed to grains of transparent plastic material so that the luminescent pigments are uniformly dispersed throughout the sign. The concentration of luminescent material in the plastic body is dependent on the light-emission required and the practicable thickness of the body but is preferably not higher than 20%. Values of visibility for different thicknesses are graphically expressed in curves for various concentrations. The opaque covering layer may be a paint contrasting in colour to that of the luminescent plastic material to provide good visibility in day-light.
Patent GB-875459-A (GB)
Title: Organic complexes suitable for use as herbicides
Inventor: KITTILA RICHARD SULO
IPC: C07C275/30
Filed: 1959-11-06
Abstract: The invention comprises equimolecular complexes formed between 2,3,6-trichloro-, or 2,3,5-trichloro, or 2,3,5,6-tetrachloro-benzoic acid and an aryl substituted urea of the general formula <FORM:0875459/IV (b)/1> wherein X represents hydrogen, halogen or a C1-C4 alkyl group, n is an integer less than 5, R is hydrogen or methyl, R1 is methyl or ethyl, and R11 is hydrogen or a C1-C4 alkyl group.  The complexes are produced by reacting the two components together in a liquid medium, such as xylene or toluene, which is a solvent for the two components but is a non-solvent for the complex. The formation of these complexes is of use in the separation of isomeric polychlorobenzoic acids.  The complexes are effective herbicides (Group VI).  In Example 1 a solution in xylene of 3-(p-chlorophenyl)-1,1-dimethylurea and 2,3,6 - trichlorobenzoic acid is stirred overnight; and the solid complex is collected. Further quantities of complex are obtained by pouring the xylene solution into a large volume of petroleum ether.  Example 3 describes the preparation of the complex of 3-phenyl-1,1-dimethylurea with 2,3,6-trichlorobenzoic acid. Example 5 describes the preparation of the complex of 3-(3,4-dichlorophenyl)-1 1-dimethylurea with 2,3,5,6-tetrachlorobenzoic acid.  In Example 27 a crude mixture of polychlorinated benzoic acids (containing approximately 70% of 2,3,6-trichlorobenzoic acid, the remainder being predominantly the 2,3,4- and 2,4,5-trichlorobenzoic acids) in xylene is stirred with 3-(3,4-dichlorophenyl) - 1,1 - dimethylurea for 30 minutes. The precipitate comprises a complex of the substituted urea with 2,3,6-trichlorobenzoic acid.ALSO:Herbicidally-active complexes are formed between 2,3,6-trichloro-, or 2,3,5-trichloro-, or 2,3,5,6-tetrachlorobenzoic acid and a substituted urea of the general formula <FORM:0875459/VI/1> wherein X represents hydrogen, halogen or a C1-C4 alkyl group, n is an integer less than 5, R is hydrogen or methyl, R1 is methyl or ethyl, and R11 is hydrogen or a C1-C4 alkyl group, the polychlorobenzoic acid and substituted urea being present in the complex in the molar ratio of 1 : 1.  The complexes are produced by reacting the two components together in a liquid medium (see Group IV (b)). Herbicidal compositions may be prepared by dissolving the complex in a solvent, and then spraying the solution on to a solid carrier such as fuller's earth or attaclay.  After evaporation of the solvent, the composition is ready for use in the form of dust, or it may be extended with water to form an aqueous spray.  Specified solvents are: acetone, ethanol, ethyl acetate, tetrahydrofuran and dimethylformamide.
Patent GB-844183-A (GB)
Title: Improvements relating to the manufacture of containers such as for example, containers for solid fuels
IPC: B21D51/18
Filed: 1957-12-05
Abstract: 844,183. Making coal hods; corrugating. MORRIS, N. Dec. 5, 1958 [Dec. 5, 1957] No. 37843/57. Classes 83 (2) and 83 (4). In a method of making a circumferential wall part for a container, e.g. a helmet-shaped coal hod, Fig. 1, the wall 10 is passed between pressure-rollers 47, 53, Fig. 4, to form one or more annular grooves 12, control rollers 76, 84, 86, Fig. 5, being positioned at front and rear of the pressure rollers to maintain the circular form of the wall. A blank of brass or copper is bent to form a cylindrical or frusto-conical wall, the longitudinal seam is brazed and small initial grooves are formed in the circumference of the wall by rolling. A stop 93 pivoted to a fixed arm 67 attached to the body 42 of a rolling-machine is raised from the position of Fig. 4 to allow the wall 10 to be placed between the shaped rolls 47, 53 and then lowered again to return the wall axially against a stop-surface on one of two brackets 43 which also carry the lower roll-shaft 44. To accommodate different lengths of wall, brackets 64, 65 are adjusted by sliding along supporting arms 67, 68 thus varying the axial position of the stop 93. When forming grooved walls 10 of a diameter less than the vertical height of the bracket 65, the latter is dispensed with and the lower roll-shaft is supported by a detachable bracket attached to the base 41 of the machine. Control-rolls 76, 84 and 86 are adjusted to run in the preformed grooves in the wall, the front control rolls 76 being vertically and laterally adjustable on a cross-bar 75 itself adjustably attached to upper roll-shaft brackets 50 fixed to a vertical slide 49, while the rear control rolls 84 and 86 are horizontally and vertically adjustable respectively on a support attached to the body 42 of the machine. The roll-shafts 44, 51 are driven by a motor and gearing including a gear-wheel 46 and shaft pinions 45 and 52. After correct location of the initially-grooved wall between the rolls, the slide 49 is screwed down by a screw 72 against the pressure of a spring 70, until the upper roll 53, which is carried by the slide 49, contacts the work.. The roll-drive is then started and as the grooves 12 begin to form in the work the slide 49 is further gradually moved down until the pass dimension is approximately that of the metal thickness and the grooves 12 are complete. Rolling is carried out anticlockwise as seen in Fig. 5. The wall 10 may subsequently be pressed to oval form, the top formed with a scalloped edge 17, handles and bottom then being attached to complete the container.
Patent GB-1064535-A (GB)
Title: Copolymers of tetrafluoethylene
IPC: C08F214/26
Filed: 1965-09-06
Abstract: A granular powder of tetrafluoroethylene-omega hydroperfluoroolefine copolymer comprising at least 99 weight per cent tetrafluoroethylene and at most 1 weight per cent omega-hydroperfluoroolefine having the general formula CF2=CF(CF2CF2)nH, where n is an integer of from 1 to 5, said granular powder being an aggregate 0.25-2.0 mm. in diameter of globular primary particles (defined) whose average particle size ranges from 0.10 to 0.25 micron is obtained by copolymerizing in an aqueous medium having dissolved therein a dispersant and an initiator 100 parts by weight of tetrafluoroethylene and 0.002-15 parts by weight of an omega-hydroperfluoroolefine and co-agulating and dewatering the resultant polymer dispersion.  The polymerization may be initiated by ionizing radiation at a dose rate of 1x102-1x108 r./hr., total dose 1x103-1x108 r. Dispersing agents used are water-soluble acids or salts having a polyfluoroalkyl group. Conventional free radical initiators may also be employed.