baber/WOPTO huggingface dataset:
Patent GB-919278-A (GB)
Title: Device for profile stamping of label blanks
IPC: B31D1/02
Filed: 1961-05-29
Abstract: 919,278. Cutting-out labels. BEHRENS, G. May 29, 1961 [May 27, 1960], No. 19307/61. Class 31 (1). A device for cutting out profiled label blanks comprises a cylindrical magazine 1 containing a stack of label blanks 4 and a ram 3 hydraulically, electrically or mechanically movable through the magazine to force the label blanks against a cutting-out knife 2. The magazine, ram and knife, which are replaceable, have a common central axis x-x<SP>1</SP>. Preferably, a further magazine 1<SP>1</SP> is provided, the magazines being rotatable about an axis y-y<SP>1</SP> alternately into and out of position in front of the knife. The magazine, which is out of position, is charged by means of a hopper 5 and each magazine is provided with a loose member 6 which has spring mounted in bores in the lateral surfaces thereof balls 10 which, when the magazine is fully charged, catch in bores in the magazine walls. The cut-out labels pass to a receiving grid 7.
Patent GB-863385-A (GB)
Title: Improved stirring apparatus
IPC: B01F31/42
Filed: 1958-06-17
Abstract: 863,385. Adjustable agitators for batch mixing machines. CIBA Ltd. June 17, 1958 [June 17, 1957], No. 19361/58. Class 86 Apparatus for mixing and stirring liquids comprises two shafts 32, 34 driven through universal joints 28, 30 respectively and reduction gearing 14 by an electric motor 10, each shaft being journalled in a pair of bearings mounted in frames 52, 54, which frames are relatively rotatable to adjust the relative positions of the shafts 32, 34. The drive to the shafts may include a reversible gearing 18 having a transmission ratio of 1 : 1, so that the shafts rotate in opposite senses at the same speed. The frame 52 is rotatable in a guide 53 which together with the driving gears may be enclosed in a housing 24 and the frame 54 is rotatable in a support 25, both the housing and the support being mounted on a stand 27. The vertical distance between the frames is adjustable and both may be enclosed in the housing. The stirrers 36, 38 are pivoted on the shafts to facilitate insertion in a flask 40. In a modification toothed gearing is introduced between the driving motor and the reversing gear to step up the speed.
Patent GB-419426-A (GB)
Title: An attachment for rolling mills
IPC: B21B31/20
Filed: 1934-06-30
Abstract: 419,426. Rolling. TIMKEN ROLLER BEARING CO., Denber Avenue, Canton, Ohio, U.S.A. June 30, 1934, No. 19362. Convention date, Aug. 31, 1933. [Class 83 (iv).] To prevent the grinding of flats on the support rollers 3 during the idling of the working rolls 1, the rolls 1 are pressed up into good driving frictional contact with the rolls 3 by two pairs of rollers 15 urged towards each other by springs 27. The rollers 15 bear on the roll necks and are hollow and are mounted by taper roller bearings on their shafts 8 distanced between the side plates 7 by shaft collars 9 and flanged bushes 13. The inside of the rollers 15 are filled with lubricant retained by closure washers 19 and a spring piston ring 20, the washers being secured by dowels 21.
Patent GB-1012263-A (GB)
Title: Deformable sealing joint between the cylindrical part and an end of the caisson of a nuclear reactor
Inventor: BUSSI JEAN
IPC: G21C13/028
Filed: 1964-05-08
Abstract: 1,012,263. Reactor pressure vessels. COMMISSARIAT A L'ENERGIE ATOMIQUE. May 8, 1964 [May 8, 1963], No. 19377/64. Heading G6C. In a prestressed concrete nuclear reactor pressure vessel the cylindrical body 1 is flexibly sealed to the end 2 by sheet metal annuli 12, 14. The edges of the annuli walls are welded to the rings 18 and 20 which are themselves welded to the internal sealing layers 3, 4. The pressure between 12 and 14, in space 13, is maintained at half that inside the reactor. Plastic packing 28 is mounted in the gap 26. A third metal annulus may be provided outside annulus 12 and a negative pressure maintained between it and 12. The annuli are protected against radiation from the reactor core by the concrete walls of the grooves 6 and 8. Specification 1,012,262 is referred to.
Patent GB-222258-A (GB)
Title: Improvements in motor vehicle signal casings
IPC: B60Q1/34
Filed: 1923-07-28
Abstract: 222,258. Hendrix, J. D. July 28, 1923. Illuminated stencil and transparency indicators.-In a stopping and turning indicator having a plurality of compartmemts which are selectively illuminated, compartments are covered at the front and rear by lenses or glasses of different colours, so that the indication given to the front differs from that given to the rear. The casing is divided into compartments by a series of interlocked partitions which permit quick assembly. An open ended casing 7 is covered at each end by glasses which are held in position by end plates 30. Each end plate 30 has upper and lower semicircular openings 35 and arrow shaped openings 34. The upper opening 36 at the rear of the casing aligns with a green glass 36 and the arrow and lower semicircular openings are backed by a red glass 37. At the front of the casing the upper semi-circular and arrow-shaped openings are backed by a green glass 38 and the lower openings 35 aligns with a white frosted glass 39. Compartments corresponding to the signs are formed inside the casing by sheet metal partitions 13, 14 which are spaced and interlocked by a U-shaped member 26. The walls 28, 29 of the member 26 engage the shoulders 16 of the partitions 13, 14 and press the ends 19, 21 of the partitions against the inside of the casing 7. Each partition is provided with two openings having lugs 24 which support the holders 25 of lamps 46 for illuminating the signs. Apertures are also provided in the partitions to allow for the passage of the lamp leads.
Patent GB-697424-A (GB)
Title: Improvements in or relating to electrical infra-red ray heating means
IPC: A61N5/06
Filed: 1951-08-17
Abstract: 697,424. Lamps combined with electric infra-red heaters. DREW, A. E., and COX, A. G. May 29, 1952 [Aug. 17, 1951], No. 19429/51. Classes 39(iii) and 75(iii) An electric infra-red ray emitter comprising a resistance wire 2 wound in grooves in a hollow cylindrical former 1 has at one end two plugs 3 to connect it to sockets 17 in a reflector 25 and carries at the other end a holder 7 for a visual ray lamp 6 in a position wholly external axially of the former. The unit is secured in position by a nut 23 engaging a stem 16' on the unit, said stem passing through an aperture in the reflector. The lamp 6 has a conical metal shield 4 and is mounted on a socket 7 mounted on a plate 7a and a stem 7b on a metal cover plate 12 supported by a cap member 10 secured by bolts 11 in the end of the former 1. The shield 4 leaves the tip of the lamp 6 exposed and is spaced by sleeves 13 from the cover plate 12, which is connected by a wire 16 to the stem for earthing purposes. Leads 8, 9 from the lamp pass to the pins 3 and leads 21 are secured to the sockets 17 held in a block 20 secured to the reflector by screws 27. Air may flow in a space between the rear of the reflector and a cover plate. The device may be used as a night-light or in a chicken brooder.
Patent GB-1356983-A (GB)
Title: Sliding bearing assemblies
IPC: F16C33/20
Filed: 1971-06-08
Abstract: 1356983 Bearing assembly LEMFORDER METALLWAREN AG 8 June 1971 [9 June 1970] 19469/71 Heading B5A [Also in Division F2] A bearing suitable for supporting the cross pins or trunnions of universal joints, especially in motor vehicles, is made by deep drawing a sleeve 1 of sheet steel, hardening the sleeve 1, inserting a die 4 having a reduced cross-section 5, and injecting a plastics material through a sprue 6 into the cavity defined by the sleeve 1 and die 4, to form a bush 8. During setting, the plastics material shrinks away from the sleeve 1, and the die 4 is replaced by a trunnion on which the bush 8 is a non-sliding fit.
Patent GB-492645-A (GB)
Title: Improvements in two-stage screw impeller fans
IPC: F04D29/26
Filed: 1938-07-01
Abstract: 492,645. Screw fans. AEREX, Ltd., and BOVING, J. O. July 1, 1938, No. 19515. [Class 110 (i)] A two-stage direct-driven screw fan, with blades k formed on the rims of rotor discs i, has the rims oppositely offset so that the bosses h lie adjacent on the motor shaft while the rims are spaced to admit the guide vanes l. In a turbine-driven fan, the turbine casing r has a fairing s and the fan casing a has its adjacent end provided with a flared mouth t acting as inlet or outlet. In an electricallydriven fan, the casing may be part of a ventilator shaft and have a door giving access to the motor. The guide vanes l are secured to the casing a and to a ring m, and a streamline fairing n may be secured by webs o from the casing.
Patent GB-348441-A (GB)
Title: Improvements in or relating to table forks
IPC: A47G21/02
Filed: 1930-06-27
Abstract: 348,441. Table forks. STOKES, A. J., Marklyn, Terry Road, Totley, near Sheffield. June 27, 1930, No. 19527. [Class 30.] One or more of the prongs of a fork is enlarged at the end and provided with a V- shaped notch b for gripping bones. The edges of the notch may have serrations c, and/or the root of the notch may have a short spike d.
Patent GB-299341-A (GB)
Title: Improvements in signalling devices for use on motor or other vehicles
IPC: B60Q1/34
Filed: 1927-07-23
Abstract: 299,341. Henry, H., and Prima Co., Ltd. July 23, 1927. Road - traffic signals on vehicles.-Comprises a construction in which a signal arm is adapted to be held in its bearing or support by friction the degree of which may be adjusted. A cranked metallic strip 7 having secured at the outer end an arrow head 8 made of an opaque material such as one of the phenol condensation products, and having a white background with a centrally disposed red triangle is provided at the other end with an operating handle 9. A threaded pin 10 secured to the strip forms a fulcrum clamped be tween parts 11, 12 secured to the pillow 13 of the inner screen by a central screw 16<a>. The clamp 11 is provided with a recessed section adapted to fit on the windscreen pillar 13. The channel part 15 of the usual windscreen is secured to the pillar 13 by screws one of which may be removed and the screw 16 substituted, a spring washer 17 being also employed. The lower recesses in the clamps 11, 12 engage a short cranked wine rod 18 which forms a stop to prevent the arm fouling fitments on adjacent parts of the vehicle. The degree of friction may be varied by adjusting the screw 16<a>. The arrow head may be provided with a ruby glass reflector or with a hollow chamber bounded by red glass discs and adapted to receive an electric glow lamp.
Patent GB-422420-A (GB)
Title: Improvements relating to hose reels
IPC: B65H75/44
Filed: 1933-07-11
Abstract: 422,420. Hose reels. PYRENE CO., Ltd., and DENNE, R. A., Great West Road, Brentford, Middlesex. July 11, 1933, No. 19648. [Class 99 (ii)] In a hose reel 1, 2 which is rotatably mounted on an axle 4 projecting perpendicularly from a wall bracket 6, a guiding pulley &c. 13 is provided to enable the free end of the hose 12 to be pulled in any direction to unwind the hose. The pulley 13 is secured to a second wall bracket 15, located vertically above or below the run-off side of the reel, preferably by a yoke member comprising two arms 14 terminating in a spherical head 17 which is free to move in a horizontal groove 16 in the said bracket. The axle 4 is hollow and communicates at one end with the water supply pipe 9 and at the other end with a rotatable member 11 connected to the inner end of the hose.
Patent GB-386336-A (GB)
Title: Improvements in or relating to receptacles for dust or refuse
IPC: B65F1/16
Filed: 1931-07-08
Abstract: 386,336. Refuse bins. CRASKE, H., 31, Ryecroft Road, Streatham Common, London. July 8, 1931. No. 19686. Addition to 355,745. [Class 26.] The pleated lining 5, Fig. 1, described in the parent Specification is provided with at least one additional fold or portion 4 extending over the rim of the bin to prevent the passage of dust between the lining and the bin ; and in order to protect such a lining from damage by the bin lid the outside of the bin is provided with a continuous ledge 7 or a plurality of projections 7a, Fig. 2, upon which a skirt portion 3 of the lid 2 may rest. Further, in order to provide a pivot for the lid when it is raised by the handle 9, the ledge 7 is provided with an upstanding flange 10 or a plurality of upstanding members ; similarly, the projections 7a may be bent upwards as at 10a, or the flange may have a trough-shaped section as in Fig. 3, which also ensures that the lid will centre itself with respect to the bin. The flange 7b may be perforated to permit drainage. Further, the ledge 7 may be perforated to receive a finger, or fingers, depending from, or hinged to, the skirt portion 3 of the lid. In cases where the bin lid is provided with a pivoting-member 8, Fig. 1, the lining is protected by means of the auxiliary ring 23 of the parent Specification, which is provided with a downward extension inside the bin ; the ring may have an outer flange with a short upward extension to support the lid or may be hinged at 11, Fig. 4, to the skirt 3 of the lid, in which case the ledge 7 may be dispensed with.
Patent GB-422785-A (GB)
Title: A new or improved electrically heated oven
IPC: F24C7/08
Filed: 1933-07-13
Abstract: 422,785. Hinges. TURNER, F., Victoria Works, Swan Street, Preston. July 13, 1933, No. 19783. [Class 65 (ii)] [See also Group XI] An oven door e has projecting ears e<1> with inclined slots engaging hinge pins f, projecting from overhanging ears a<1> on the oven body, so that the door is securely retained in the open and closed positions.
Patent GB-775683-A (GB)
Title: Masks and the like for cathode ray tubes
Inventor: JACKSON DONALD
IPC: H04N5/645
Filed: 1954-07-06
Abstract: 775,683. Television. PYE, Ltd. June 28, 1955 [July 6, 1954], No. 19783/54. Class 40 (3). [Also in Group XL (c)] A mask for a television receiver cathode-ray tube 3 comprises a rigid plastic flat-walled rectangular frame 1 with an outwardly extending flange 4 at the front edge of the frame and an inwardly-extending flange 2 spaced rearwardly from the front edge of the frame, one end of a short elastic, e.g. rubber, sleeve 9 being stretched over the bulb of the tube and the other end of the sleeve projecting through the aperture of the mask being stretched around the flanges 2 and 4 to form an outwardly-inclined surface with smoothly curved corners. The free end of the sleeve 9 contracts behind the flange 4 to hold the sleeve in position and the flange 4 is then abutted against the window 10 carried by a bezel 11 secured around the front edge of the cabinet 12 so that the space between the window 10 and the screen of the tube 3 is sealed by the sleeve 9 against the ingress of dust. The cabinet is constructed as disclosed in Specifications 773,320, [Group XIV], and 773,321. The neck of the tube 3 extends through an aperture 8 in a chassis plate 7 secured to the frame 1 by struts 6 and the tube 3 is pressed against the back of the flange 2 by a resilient ring 14 attached to a ring 13 whose spacing from the chassis plate 7 is adjusted by screws 16 and nuts 15.
Patent GB-592666-A (GB)
Title: Adjustable harness clip
IPC: F16L3/123
Filed: 1944-10-16
Abstract: 592,666. Adjustable clips. ADEL PRECISION PRODUCTS CORPORATION. Oct. 16, 1944, No. 19975. Convention date. May 13. [Class 52(v)] A conduit clip comprises a spring metal strap 7 formed as a loop, which is closable and adjustable for capacity by means of a tongue 8 and apertures 9 formed in the opposite ends thereof, while an inverted V-shaped eat formed integral with the loop serves to clamp the conduit or cables contained within the strap when the legs 12a, 12b, of the ear are brought into parallel relationship by securing the clip to a support by means of a screw passing through openings 14. A soft rubber liner 16 is retained within the strap by rebent flanges 17. Specification 571,361 is referred to.
Patent GB-1056150-A (GB)
Title: Mercury arc rectifier with parallel discharge paths
IPC: H02M7/15
Filed: 1964-05-14
Abstract: 1,056,150. Converting. ALLMANNA SVENSKA ELEKTRISKA A.B. May 14, 1964 [.Tune 7, 1963], No. 20060/64. Heading H2F. A mercury arc rectifier has two or more discharge paths in parallel and a source of EMF is connected in series with one of the paths during commutation from the rectifier in question to the next which endeavours to maintain the current in the path. The source of EMF may be a saturable inductor with a control winding, or a simple inductance in series with the path, and may be shunted by a voltage dependent resistor.
Patent GB-1509836-A (GB)
Title: Production of refractory linings in metallurgical vessels
IPC: F27D1/16
Filed: 1976-05-14
Abstract: 1509836 Drying out linings SOC ANON COCKERILL - OUGREE - PROVIDENCE ET ESPERANCE-LONGDOZ EN ABREGE COCKERILL 14 May 1976 [21 May 1975] 20061/76 Heading E1S [Also in Divisions B5 and F4] In a method of producing a refractory lining in a metallurgical vessel, e.g. a casting ladle, by tamping and/or slinging crude wet sand, evaporation of water contained in the sand is ensured by the provision of drains constituted by elongate hollow water permeable bodies arranged on the vessel interior before deposition of the crude sand. As shown the refractory bottom of a ladle is produced using a number of removable circular moulds 7, 10, 13 delimiting annular zones 8, 12, 14 which are successively filled with crude wet sand, drains 9 being placed against each of the moulds prior to filling with sand. The drains are preferably arranged at the apices of equilateral triangles and may be connected together so as to form a lattice assembly to facilitate holding the drains in position and to assist their role as reinforcing elements for the lining. Evaporation of the water in the sand takes place during firing of the vessel, e.g. by a flame. Each drain comprises a box section copper tube filled with an asbestos wick projecting from its ends 1 and 2. The drain has a base portion designed to hold it in position, and the walls 3 of the tube have apertures 4 permitting water to enter the interior of the drain tube.
Patent GB-422575-A (GB)
Title: Improvements in or relating to chain belts
IPC: F16G1/24
Filed: 1933-07-17
Abstract: 422,575. Driving-belts. CORK, E., Wonersh, Upton Road, Bexley Heath, Kent. July 17, 1933, No. 20155. [Class 80 (i)] A chain-belt for V-pulleys comprises a bicycle chain straddled by U-shaped clips 4 having friction pads 5 mounted on their legs. In the form shown, a double chain is employed, the parts being spaced apart by shoulders 1<a> on the common pivot-pins 1. The links are held on the pivot-pins by the springiness of the clips 4, which are perforated to pass over the ends of the pins. The links are spaced from each other by further shoulders 1<b> on the pins.
Patent GB-127200-A (GB)
Title: Improvement in the Water-tight Securing of Tarpaulins on Ships Hatches or similar Coverings.
Inventor: TELL EDWARD VON
IPC: B63B19/24
Filed: 1918-12-06
Abstract: 127,200. Tell, E. von. Dec. 6, 1918. Hatches.-A device for securing hatch tarpaulins, of the kind comprising battens mounted on cranked pivots, has the battens arranged in pairs connected by screw couplings and, when applied to hatches having rounded corners, has one or both of the battens meeting at the corner curved. The cranked pivots 5 carry fittings 6 secured to the battens 7 and work in fittings 3 bolts to angle-irons 2 secured to the sides of the hatch combing 1. The fittings near the ends of two adjacent battens are extended at. 9 to support pivots 16 for eye-bolts 17. The-eye-bolts are provided with right and left hand threads and are coupled by a correspondingly threaded sleeve 18, so that as the sleeve is rotated, the battens are drawn towards one another and are simultaneously pressed against the tarpaulin. In a modification, an ordinary nut and bolt is used in place of the right and left coupling.
Patent GB-504806-A (GB)
Title: Improvements in or relating to the manufacture of pigmented compositions
IPC: C09B69/06
Filed: 1937-07-22
Abstract: 504,806. Coating-compositions; printing-inks. DU PONT DE NEMOURS & CO., E.I. July 22, 1937, No. 20379. Void. Convention date, July 22, 1930. [Class 95] [Also in Groups IV and XV] Coating-compositions, printing-inks, &c., pigmented with phosphotungstic acid pigments or lead pigments, contain' a free amine. The working properties of the compositions are thus improved, and thickening and livering are prevented. Specified pigments are chrome yellows, litharge, white lead, red lead, basic lead chromate, and phosphotungstic acid toners from Victoria Pure Blue BO, Rhodamine 6 G DN Victoria Green SC, Methyl Violet and Brilliant Green B. Specified amines are diphenylguanidine, tetrahydro- #-naphthylamine, propylenediamine, ethylamine, mono- and tri-ethanolamine, aniline, dimethylaniline, methylaminocyclohexane, cyolohexyldimethylamine, isobutanolamine, tributylamine, ethylenediamine, triethylenetetramine, hexamethylenetetramine dio-tolylguanidine, pyridine and tetramethylpiperazine. Specified vehicles are drying oils, e.g. linseed, china wood and rapeseed oil, heatbodied and blown drying oils, rosin, ester gum, phenol-aldehyde resins, polyhydric alcoholpolycarboxylic acid resins, and cellulose derivatives such as nitrocellulose, cellulose acetate and benzyl cellulose. The amine may be added to the pigment itself, or may be incorporated into the pigmented composition before, during or after grinding. With phosphotungstic acid pigment compositions, 1 to' 8 per cent of amine is generally added, and 'with lead pigment compositions “ to 2 per cent of amine is generally used. According to examples : (1) phosphotungstic acid toner from Victoria Pure Blue BO is mixed with diphenylguanidine ; (2) the composition of example (1) is ground with a bodied linseed oil vehicle to produce a printing ink ; (3) a printing-ink contains the phosphotungstic acid toner from Victoria Pure Blue BO, tetrahydro-#-naphthylamine and a bodied linseed oil vehicle; (4) phosphotungstic acid toner from Rhodamine 6 G DN is mixed with diphenylguanidine ; (5) a printing-ink contains the composition of example (4) and a slightly bodied linseed oil vehicle ; (6) non-livering coating compositions contain chrome yellow, propylenediamine and a lithographic varnish (7) printing-inks contain chrome yellow, diphenylguanidine and a lithographic varnish ; (8) a protective paint formetals contains red lead, asbestine, linseedoilanddiphenylguanidine. (9) a protective paint for metals contains basic lead chromate, leaded zinc oxide, talc, diphenylguanidine, a linseed oil modified alkyd resin, petroleum thinner and a lead-manganese drier.