baber/WOPTO huggingface dataset:
Patent GB-858383-A (GB)
Title: Improvements relating to nuclear reactors
Inventor: WOOD WILLIAM GEORGE EDGAR
IPC: G21C5/08
Filed: 1958-03-24
Abstract: 858,383. Nuclear reactors. A. E. I.-J. THOMPSON NUCLEAR ENERGY CO. Ltd. April 10, 1959 [March 24, 1958], No. 9371/58. Class 39(4). A nuclear reactor core is formed of graphite blocks 1 stacked vertically and separated by the slabs 4, 5, to allow for Wigner growth, with the vertical fuel channel 2 formed in both. The stacks are separated from each other by the abutting, projecting edges of 4, 5 in adjacent stacks. To secure the blocks and slabs together in a stack the faces 8, 9 are provided with ribs 6 and grooves 7 which are offset from the channel to prevent leakage of coolant. To prevent jamming of the fuel element, due to uneven expansion of the blocks and slabs, the edges of the circular apertures 2 may be chamfered. The direction of the graphite grain is indicated by the arrows.
Patent GB-374550-A (GB)
Title: Improvements in advertising carriers
IPC: G09F23/10
Filed: 1931-03-27
Abstract: 374,550. Envelopes. DEUTSCHMEISTER, A., 137, Beekman Street, New York, U.S.A. March 27, 1931, No. 9384. Convention date, June 5, 1930. [Class 146 (ii).] In a carrier for pamphlets, samples, &c. with an envelope portion open at one end and a cover extension extending from the envelope portion, a portion of the cover extension is provided with adhesive and adapted to overlap a closure flap of the envelope portion, attaching the cover extension to the flap and to the envelope. The carrier may be made of a single piece of cut and creased material having a central rectangular section forming the back of the envelope portion 11, a section 15 having a curved cut-out portion 16 at one end and which is folded over the central section to form the front of the envelope, a flap 25 adapted to be gummed over the section 15, a closure flap 27 foldable over the open end of the envelope portion 11, and a cover extension 12 adapted to be folded over the section 15 and provided with a strip 30 of adhesive for attachment to the section 15 and the edge portion 28 of the closure flap 27. The section 15 is gummed along its outer edge for attachment to the central portion of the envelope except for a portion 18a at the top end which folds back to allow of the insertion of a pamphlet, booklet, sample, &c., into the envelope. For postal transmission at the cheap rate, the strip 30 of adhesive is terminated so that the flap 27 is unattached.
Patent GB-595361-A (GB)
Title: Improvements in sensitive photographic materials
IPC: G03C1/74
Filed: 1944-03-01
Abstract: 595,361. Sensitive photographic materials. KODAK, Ltd., SOPER, A. K., and BERRIMAN, R. W. March 1, 1944, Nos. 9593 (divided out of 595,356) and 9592. [Class 98 (ii)] Material having a silver salt emulsion layer carried on a permanent support A is made by taking material not having an overcoating layer and comprising a layer of silver salt emulsion having a binder substantially free from gelatin which adheres to a lacquer coating and which is held on a temporary support B by an intermediate layer capable of allowing the emulsion layer to be dry-stripped therefrom, providing the surface of support A with a lacquer coating, pressing the emulsion surface of the dry-stripping material on to the lacquer coating which the latter is in softened condition, and then stripping the support B and emulsion layer apart after an interval sufficient to enable the production of a firm bond between the emulsion and the lacquer coating. The silver salt emulsion layer may be replaced by a bichromate layer. The lacquer layer may be a cellulose derivative (e.g. cellulose nitrate, acetate, propionate, butyrate, or acetatebutyrate, or ethyl or benzyl cellulose), a natural or synthetic resin (e.g. shellac or a glycerol-phthalic anhydride resin), or a natural or synthetic rubber. The emulsion binder may be a cellulose derivative (e.g. cellulose nitrate or acetate or ethyl or benzyl cellulose, including partially hydrolysed or esterified or etherified derivatives), or a resin such as partially hydrolysed polyvinyl acetate or acetal or ester-acetal. The dry-stripping materials of Specifications 595,356 and 595,360 may be used. A concentrated emulsion with a small quantity of suitable dispersing agent may be made, and sufficient of the desired binder incorporated to form a finished emulsion. The temporary support or the dry-stripping layer may be dyed or pigmented to be opaque to fogging radiation or to serve as a filter for the reflex copying process. The emulsion may contain a white or other pigment. In example 1, metal is coated with a cellulose nitrate lacquer (which may contain titanium dioxide pigment), the dried coating is softened with methylated spirits containing butyl alcohol, the emulsion side of a dry-stripping material comprising an unexposed silver bromiodidepolyvinyl acetate emulsion united by a beeswax stripping layer to a paper support is pressed into contact with the softened lacquer layer, and after a minute or more the paper support is stripped off. A suitable developer is specified. Fixing is effected with ammonium thiocyanate solution, or the emulsion is iodised with a potassium iodide sodium metabisulphite solution. Example 2 is similar, using a less hydrolysed polyvinyl acetate binder. Specifications 479,239, 542,703, 542,704, 543,854, 543,855, 554,292, 554,298, 554,300, 554,301, 559,843 and 564,267 also are referred to.
Patent GB-1437903-A (GB)
Title: Vehicle window assembly
IPC: B60J10/02
Filed: 1974-03-04
Abstract: 1437903 Vehicle window weather strip NISSAN MOTOR CO Ltd 4 March 1974 [9 March 1973] 9675/74 Headings EIJ and E1R A vehicle windscreen weather strip 26 comprises a closed loop. The pane 32 is mounted in the groove 34 and the groove 28 engages the flanges 16, 24. The upper 14 and lower 22 frame portions have an air vent hole 44 and a drain hole 40 respectively. The strip has a vent hole 46 and a drain hole 38 connecting the groove 38 with the holes in the frame. Water leaking in via paths L 1  and L 2  drains into the engine compartment 42 rather than the interior of the vehicle.
Patent GB-358025-A (GB)
IPC: E04H13/00
Filed: 1930-03-27
Abstract: 358,025. Cabinets. EDWARD, H. P., 315, American Bank Building, Portland, Oregon, U.S.A. March 27, 1930, No. 9744. Convention date, April 29, 1929. Void [Published under Sect. 91 of the Acts]. [Class 52 (i).] A concealed wall cabinet, e.g. a medicine cupboard, has a closure consisting of a mirror, The Figure shows a cabinet consisting of a wooden body 10 and a door which has a wooden backing 16 for a mirror, not shown, secured by screws 21. The door is mounted on an arm 33 so that it may turn on the part 34, while the arm 33 may turn about its near part 32 in bearings 49, 31 respectively. The door is secured in its closed position by a spring-clip fastening 60 at its free edge, or by spring clips 64 engaging the arm 33. Shelves 65 of plate glass are fitted. In a modification, the part 32 is upturned.
Patent GB-816710-A (GB)
Title: Improvements in artificially illuminated signs and display panels
IPC: G09F13/22
Filed: 1957-03-25
Abstract: 816,710. Electroluminescent display signs. PEARCE SIGNS Ltd., and PEARCE, J. H. G. March 28, 1958 [March 25, 1957], No. 9763/57. Class 39(1). A thermoplastic resin panel or part for use in a sign or display panel is coated with a metallic film of titanium or other comparatively low melting point metal by an evaporational other film depositing process, the metallic coating constituting a first electrode, a second film of electroluminescent phosphor incorporated in a suitable dielectric being then applied to the metallic film, a third film forming the second electrode being finally applied and consisting of an evaporated coating of aluminium. The phosphor layer maybe deposited to form areas of different colour output and may be dyed with similar or contrasting pigments. The exciting field frequencies may be varied to vary the colour of emission.
Patent GB-1158872-A (GB)
Title: Improvements relating to Metal Parts Production from Metal Powder
Inventor: ROBERTS DAVID HENRY
IPC: C22C1/10
Filed: 1966-03-07
Abstract: 1,158,872. Powder metallurgy. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Feb. 27, 1967 [March 7, 1966], No.9769/66. Heading C7D. A sintered dispersion strengthened metal part is made by compacting a powder of the metal containing up to 4% by volume of an inert phase such as an oxide, sintering the compact and repressing the compact in a fixed die with one or more moving punches to a density of at least 97% theoretical. The inert phase is preferably formed by internal oxidation of a solute metal such as Al, Si, Mg, Be in a solvent metal such as Cu, Ni or Ag. In the case of a Cu-Al alloy containing up to 1% Al, the alloy powder is heated in oxygen at 300‹ C. and then in argon to 700‹ C. to form a dispersed Al 2 O 3  phase. The powder is compacted to 60-80% density e.g. by isostatic compaction, presintered in hydrogen and sintered in a reducing or inert atmosphere at 1000‹C. The repressing may be a hot pressing at 60 tons/sq. inch and 700‹ C. The following alloy compositions are given Cu - 0À5<SP>v</SP>/ o  Al 2 O; Cu - 1À0<SP>v</SP>/ o  Al 2 O 3 ; Cu - 2À0<SP>v</SP>/ o  Al 2 O 3 ; Cu - 4À0<SP>v</SP>/ o  Al 2 O 3 ; Cu - 0À1<SP>w</SP>/ o Ag - 2À0<SP>v</SP>/ o  Al 2 O 3  Cu - 0À25<SP>w</SP>/ o  Ag - 1<SP>v</SP>/ o  Al 2 O 3 .
Patent GB-739867-A (GB)
Title: Improvements in roll housings for sugar cane mills and the like
IPC: C13B10/06
Filed: 1954-04-02
Abstract: 739,867. Sugar-cane mills. GUTTEHOFFNUNGSHUTTE STERKRADE AKT.-GES. April 2, 1954 [April 28, 1953], No. 9774/54. Class 59. The upper and lower parts of the roller housing of a three-roller sugar-cane mill are secured to one another by means of tangential wedges arranged singly or in pairs in the joint separating the two parts. In the form shown, the upper and lower parts 4, 5 are secured together by pairs of tangential wedges 6, 7 which are tightened in opposite directions by means of screw bolts 9 bearing against washers 8. The lower part 5 is secured to the foundation by means of bolts 10 which are concealed by the upper part 4 when it is erected in position.
Patent GB-998080-A (GB)
Title: Improvements in or relating to aerial systems
IPC: H01Q21/00
Filed: 1962-03-14
Abstract: 998,080. Monopulse radar; aerial systems. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. March 14, 1962 [March 17, 1961], No. 9799/62. Headings H4A and H4D. A monopulse radar aerial system producing elevation and azimuth error signals comprises a horizontal array of laterally slotted waveguides arranged in pairs 1, 2, the contiguous waveguides 1 and 2 of each pair producing overlapping radiation patterns 11, 2<SP>1</SP>, Fig. 3, in the vertical plane XOZ and having a #/2 phase shifter 5, Fig. 2, and a 3 db. coupler 4 to produce sum # and difference D outputs from waveguides 1 and 2 respectively. The difference signals D are combined to give a resultant difference signal A representing the elevation error by coupling each difference signal D by a line 6 into the aperture end of a thin horizontal cheese reflector, 7, Fig. 1, and Fig. 5 (vertical section), arranged underneath the waveguide array, the signal # being produced by a receiving horn 7 at the focus of the reflector 7. The sum signals # are coupled in a similar manner into a cheese reflector 9 having two receiving horns 90 and 91 located in the focal plane of the reflector 9 and spaced apart in the direction OY, Fig. 6 (not shown), to produce signals corresponding to radiation patterns overlapping in the horizontal plane XOY. These two signals are applied to a hybrid junction 92, Fig. 5, to produce a resultant sum signal S and a difference signal G representing the azimuth error.
Patent GB-577267-A (GB)
Title: Novel or improved bucket set
IPC: A47J47/18
Filed: 1944-05-22
Abstract: 577,267. Bucket sets. SANKEY & SONS, Ltd., J., and HELDEN, W. VAN. May 22, 1944, No. 9808. [Class 66] A bucket set comprises a main oval bucket A with a handle a and an invertible lid B, and an inner bucket E with a sieve F. The lid B has a dome D slotted at d and ribbed at d<1>, for squeezing out a mop when the inner bucket is removed and the lid inverted ; a supplementary lid C, with a handle c, and hinged by tongues c<1> in slots, providing an opening for passing a mop-head into the bucket A. The bottom of the bucket A may be ribbed at a<1> to locate the bucket E, and the sieve F may be stowed at F<1> at the side when not required in the bucket E.
Patent GB-1223696-A (GB)
Title: Improvements in or relating to electro-photographic apparatus
Inventor: LEINBACH RICHARD KLEIN
IPC: G03G15/00
Filed: 1968-02-29
Abstract: 1223696 Electro-photographic apparatus  EASTMAN KODAK CO 29 Feb 1968 [8 March 1967] 9810/68 Headings B8R RL R245 R222 R246 R247 and R248 [Also in Division B6] Electro-photographic apparatus has an image transfer station 8 where copy sheets 6 receive developed images 5 and an electrically conductive plate 9 which electrostatically attracts the sheets 6 stripped from the photo-conductive image carrying member 1 by passing the member around a roller 4. The plate 9 guides the sheets 6 into a sheet receiving means, e.g. a fusing station. In another embodiment, copy sheets (6) Fig. 2 (not shown) are stripped from a photo-conductively coated drum (15). In either embodiment, the plate 9 may be grounded or connected to an electrical potential to provide the attraction. Stripping of the copy sheets may be assisted by rollers, air jets or mechanical stripper blades.
Patent GB-227331-A (GB)
Title: Improvements in rotary disc knives for slicing machines
IPC: B26D7/26
Filed: 1924-04-22
Abstract: 227,331. Berkel & Parnall's Slicing Machine Manufacturing Co., Ltd., (U.S. Slicing Machine Co.). April 22, 1924. Cutting slices in succession. - A rotary disc-knife for a slicing- machine, of the kind consisting of a thin, normally flat, circular plate or blade which is constrained into a concave form, comprises a knife blade 8<d> secured to the end of a shaft 2d by a set-screw 11<d>, bolt 9<d> and washer 10<d>, a former or backing-plate 6<d> movable along the shaft to flex the blade 8d and means for locking the former in position. In Fig. 2, the former is screwed on the shaft 2<d> and is provided with a peripheral flange 7d, tommy holes 14<d> and a set screw for locking. The former may be loosely mounted on the shaft 2d and moved against the blade by a nut. For correcting slight irregularities in tho blade, a ring 17 is positioned within the flange 7 and bears on the blade, recesses 18 in the ring being engaged by adjusting-screws 19 threaded in the former and locked thereto by lock-nuts 20.
Patent GB-121570-A (GB)
Title: Improvements in Fluid Pressure Relief-valves.
Inventor: GAYMER JOHN HENRY
IPC: F16K17/08
Filed: 1918-06-15
Abstract: 121,570. Gaymer, J. H. June 15, 1918. Safety valves.-A relief valve of the kind described in Specifica.- tion 109,526, in which the valve member is mounted on a piston sliding in a cylinder arranged on the outlet side of the valve, has the outlet apertures formed in the bottom of the cylinder, and has the loading spring adjusted by a nut slidably mounted in the cylinder and engaged by a screw carried by a cap rotatably mounted on the cylinder. The valve member i is secured to the piston j by a metal frame k having a flange m adapted to be held against the piston by lugs l passed through slots in the piston and then bent over. The cylinder e has slots o adapted to be engaged by projections n on the piston and by lugs q on a nut p bearing against the loading spring v. The -nut v is reciprocated by a screw r carried by a cap s adapted to rotate on the cylinder. The lower end of the cap is fitted with pins t adapted to engage under the influence of the loading spring, one or other of notches u<1> formed along the upper surface of a groove u in the valve body, to lock the adjustment against accidental movement.
Patent GB-541571-A (GB)
Title: A new method for producing coloured resists under azoic colours
IPC: D06P5/12
Filed: 1940-06-06
Abstract: 541,571. Dyeing textiles. UNITED TURKEY RED CO., Ltd., and TAUSSIG, W. June 6, 1940, No. 9911. [Class 15 (ii)] Printing. In the production on a textile fabric of coloured resist effects without steaming under azoic dyeings derived from arylides of 2:3-hydroxynaphthoic acid, the resist preparation comprises a coloured pigment, a binding agent consisting of a synthetic resin, a cellulose ether, acetylcellulose or chlorinated rubber, and, as resisting agent, a solution in an organic solvent of an organic acid or an ester thereof hydrolysable on drying. In an example, a fabric of cotton, linen and/or viscose fibres, grounded with an aqueous solution containing the anilide of 2:3-hydroxynaphthoic acid, caustic soda and Turkey red oil, is printed with a resist preparation containing (a) (for yellow) Monolite yellow or cadmium sulphide, acetylcellulose, glycol diformate, citric acid and methylated spirit, or (b) (for green) Aridye printing yellow FYG, Aridye printing green FJB, Aridye clear 2952, citric acid and methylated spirit, or (c) (for blue) Monastral fast blue GS powder or Ultramarine, a solution of polyvinyl acetate in ethylene glycol or in ethyl acetate or in a mixture of equal parts of methylated spirit and α:#-methoxy-acetoxybutane, citric acid and methylated spirit, and the printed material is dried, passed through an aqueous solution of the zinc chloride double salt of diazotized 4<SP>1</SP>-methoxy-4-aminodiphenylamine, then through an aqueous solution of sodium bisulphite or potassium sulphite, rinsed, soaped and dried. Specifications 522,941 and 523,090 are referred to.
Patent GB-121271-A (GB)
Title: Improved Method of Cellular Construction of Vessels, to Minimise Loss of Life, and Property.
Inventor: MCDONALD COLL
IPC: B63B11/02
Filed: 1918-06-17
Abstract: 121,271. McDonald, C. Dec. 6, 1917, [Convention date]. Compartments. - Comprses a cellular construction wherein a vessel is designed to float if two or three holds or compartments are flooded. As shown, transverse bulkheads extend from the floor plates or tank tops to the upper deck, and from the between-deck 16 to the upper deck. By this means the compartments 1 - 15 are formed. Access to the lower compartments is afforded by trunks, as shown.
Patent GB-527432-A (GB)
Title: All-wing airplane
IPC: B64C39/04
Filed: 1939-03-30
Abstract: 527,432. Twin, fuselage aeroplanes. BURNELLI AIRCRAFT CORPORATION. March 30, 1939, No. 9954. Convention date, April 7, 1938. [Class 4] An aeroplane comprises a central wing section affording the major lift, twin fuselages, and lateral wing sections, engines being mounted at the leading edge of the central wing section, and doors for passenger use being provided in the fuselages rearwardly of the central wing section. Passenger accommodation is provided in the central wing section and in the fuselages. In the form shown, the central wing section 1 merges into rearwardly extending hollow booms 6 and 7 that carry the empennage 8 and serve as passenger passageways, being provided with doors 9 and 10. Seating accommodation is indicated at 11, toilet facilities at 15 and 16 and ventilation means at V. The pilot's cockpit 17 has a hatch 18 disposed above the engines to permit of lateral vision. The hatch may be telescopic so that the pilot may raise the hatch and stand or raise his seat to increase; his range of vision. Two sets of landing wheels, 21 and 24, are shown having oleo struts and retracting means. The outer wing sections 2 and 3 are provided with ailerons 29 and flaps, and fuel may be carried in the tanks 31.
Patent HU-T59089-A (HU)
Title: Process for producing aniline derivatives and pharmaceutical composition containing them as active components
Inventor: BRITTAIN DAVID ROBERT
IPC: C07C317/40
Filed: 1991-07-24
Abstract: The invention concerns novel (oxamido- and ureido-phenylsulfonyl)nitromethane derivatives and pharmaceutically acceptable salts thereof which are inhibitors of the enzyme aldose reductase and are of value, for example, in the treatment of certain peripheral effects of diabetes and galactosemia. Also disclosed are pharmaceutical compositions containing one of the derivatives and processes for the manufacture and use of the derivatives.
Patent HU-T45010-A (HU)
Title: Process for producing cyclopentyl-ether derivatives and pharmaceutical compositions containing them as active components
Inventor: COLLINGTON ERIC W
IPC: C07C233/68
Filed: 1986-10-03
Abstract: Prostaglandin analogues of formula (I) are new: n = 1 or 2; m = 2-5 and X = cis. or trans-CH=CH or CH2CH2, or m = 1-4 and X CH=C=CH; R1 = (a) phenyl opt. substd. by 1-4C alkyl, 1-4C alkoxy, 1-4C alkanoyl, SMe, SOMe, SO2Me, halogen, COOR2, NHCOR'2, CONR3R4, NHCONH2, CH2CH(CONH2)NHCOMe or 2-benzamido-2 -carbamoylethyl, or (b) 2-naphthyl; R2 = H, 1-4C alkyl, phenyl or a cation; R'2 = H, 1-4C alkyl or phenyl opt. substd. by OH, NHCOMe or benzamido; R3 and R4 = H or 1-4C alkyl; Y = CH2-CR5(OH)-CR6(OAr)-R7; R5-R7 = H or Me, at least one being H; Ar = phenyl opt. substd. by 1 or 2 of 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl, halogen and CF3. - (IR-(1alpha(Z), 2beta(R), 3alpha))-(-) -4-benzamidophenyl 7-(3-hydroxy-2-(2 -hydroxy-3-phenoxypropoxy) -5-oxocyclopentyl) -5-heptenoate (Ia) is specifically claimed.
Patent HU-T43015-A (HU)
Title: Process for the purification of sewages
Inventor: HOLCZER FERENC
IPC: C02F3/00
Filed: 1985-12-16
Abstract: Purification of effluents contaminated with organic and inorganic matter, with nitrogen, carbon and phosphorus levels adjusted for purification, is carried out by passing onto clinker either effluents mixed previously with bioactive sludges - derived from biological purification- or passing effluents onto bioactive sludge, previously fixed on the surface of clinker.
Patent HU-T58459-A (HU)
Title: Aqntidoted selective herbicidal composition
Inventor: BALINT SANDOR
IPC: A01N25/32
Filed: 1990-08-23
Abstract: Herbicide prepns. contain 10-70 wt.% of herbicides i.e. chloro acetanilide derivs. and/or a thiol-carbamate deriv. in 1:3-1:1 wt. proportion and 5-35 wt.% di:thiocarbamate deriv. as antidote (wt.% based on herbicide concn.). Other additives whether solid or liq. as solvents, diluents and surfactants are also present.(Dwg.1/19)
Patent HU-T58718-A (HU)
Title: Process for separating from reaction mixtures or for purifying 1,4,7,10,13,16-hexaoxa-cyclooctadecane and dibenzo derivative
Inventor: KALOCSAI GYOERGY
IPC: C07D323/00
Filed: 1990-09-04
Abstract: 1,4,7,10,13,16-hexa:oxa -cyclo-decane acid dibenzo derivs. may be isolated from a reaction mix by reacting cpds. with formic acid or as in this case with di:methyl-carbonate. This is followed by sepn. of the prod. and decompsn. of the complex to obtain the required cpd.(Dwg.0/1)