baber/WOPTO huggingface dataset:
Patent GB-1126348-A (GB)
Title: Transfer devices for transferring lumps of dough and the like from one treating machine to another
IPC: A21C9/08
Filed: 1965-10-25
Abstract: 1,126,348. Conveying lumps of dough. K. KEMPER. 25 Oct., 1965 [31 May, 1965], No. 45142/65. Heading B8A. A lump of dough e from a kneading machine d is received on endless conveyer belt b and is conveyed thereby to operate switch jl. This stops the motor of the conveyer belt and positions the dough e as shown. Cam f2 co-operates with follower f3 carried on bellcrank lever f which is pivoted at f1 and carries rollers c1 and c4 of belt b. The movement of f2 is governed by the movement of the receiving pockets h so that cam f2 at the right moment causes the lever f to pivot leftwards about pivot f1 and thus effectively to displace belt b leftwards to allow the lump e to fall down the gap thus opened up and to pass through shoot i into a pocket h which is waiting for it.
Patent GB-1314782-A (GB)
Title: Connector element and method for element assembly
IPC: H01R9/05
Filed: 1971-09-29
Abstract: 1314782 Coaxial connectors BUNKERRAMO CORP 29 Sept 1971 [7 Oct 1970] 45414/70 Heading H2E A connector for a coaxial cable 30 comprises a ferrule having a small diameter portion 20 which passes between insulation 34 and braid 36 of the cable, an intermediate diameter portion 16 with a circumferential groove therein, and a large diameter portion 14 which provides a stop for the apertured end wall of union nut 12, a rearwardly projecting circumferential portion 26 of the nut being bent over into the circumferential groove of portion 16 to captivate the nut. The cable is secured to the ferrule by crimping ferrule 40 acting on outer insulation 38.
Patent GB-950504-A (GB)
Title: Method and apparatus for treating filament yarn
IPC: D02J1/22
Filed: 1961-12-19
Abstract: 950,504. Apparatus for making bulked filaments. MONSANTO CHEMICAL CO. Dec. 19, 1961 [Jan. 3, 1961], No. 45502/61. Heading B5B. [Also in Division D1] Apparatus for the production of intermittently and randomly bulked filaments from molecularly orientable synthetic thermoplastic polymers comprises, yarn supply means 11, 13, 14, 15, denticulated wheel members 17, 18 having peripheral axially-extending denticulations 20 interrupted at intervals by smooth peripheral areas, the denticles of which are engageably arranged in closelyspaced adjustment, said members being adapted to receive said yarn and to advance same at an increased rate, thereby attenuating the yarn, yarn heating means 16 between the supply means and said wheel members to localize the attenuation of the yarn, and yarn takeup means e.g. a ring-twister 27, 28. A separator roll 25 may be mounted adjacent to the wheel members, its axis being at a slight angle to that of one of the wheel members. Yarn-heating means 16 may be internally heated, e.g. electrically. A yarn-heating plate may replace the pin shown. Yarn 10 is preferably wound around member 17 and roller 25 a plurality of times, although satisfactorily bulked filaments are obtained using only one pass, in which case roller 25 may be omitted. Roller 25 may be rotatable or non-rotatable. As shown, members 17 and 18 have horizontally disposed parallel axes, each member being fixedly mounted on separate shafts 21, 22 journalled in a supporting frame (not shown), spur gears 23, 24 being provided to drive said pair of wheel members in unison. At least one of the pair of wheel members may have a uniformly tapered surface converging in the direction away from said supporting frame. In place of threadadvancing rolls 15, three rolls 46, 47, 48 may be used, roll 48 being positively driven and idler roll 46 being pivotally mounted about point 51 and spring biased into rotating engagement with the driven roll. Means 53, 54 may be provided for heat-treating the relaxed yarn before take-up by traverse guide 56 and rolls 58, 60. Fig. 7 illustrates yarn so made, the textured portions of whichare highly bulked and highly crimped. The yarn is stretchable, and fabric made therefrom dyes unevenly, especially with basic dyes, giving a speckled effect. Filaments of circular or non-circular cross-section may be used, and novelty effects obtained by the use of finned filaments, e.g. of Y or X-shaped cross-section. Twisted yarn, as well as untwisted yarn, may be so treated, provided it is not fully oriented. In a preferred process, polyhexamethylene adipamide filaments of non- circular cross-section are treated, temperatures of 150-250 C. being used in the heat-stretch zone. Polymeric materials specified include nylon in general, polyethylene, polypropylene, polyurethanes, polycarbonates, vinyl acetate and vinyl chloride copolymers, vinylidene chloride-vinyl chloride copolymers, acrylonitrile homopolymers and copolymers, and polyesters.
Patent GB-984102-A (GB)
Title: Vehicle axles
Inventor: OWEN ERNEST WILLIAM BEECH
IPC: B21D53/90
Filed: 1962-12-01
Abstract: 984,102. Axle casings. RUBERY, OWEN & CO. Ltd. Feb. 13, 1963 [Dec. 1, 1962], No. 45586/62. Heading B7D. In an axle casing comprising a banjo housing 10 having oppositely extending stub arms 12 to which are secured a pair of axle arms 15, the banjo housing 12 is formed by two identical pressings 13 secured together on a horizontal plane through the axes of the stub arms. The stub arms 12 or the axle arms 15 are joggled and secured within the axle arms or stub arms respectively and secured by continuous welding 20 and plug welds 19 or, as shown in Fig. 6, an insert 21 is employed. The inner ends of the axle arms 15 have a square cross-section which mates with the stub arms 12 and reduces to circular section at the outer end. Each axle arm 15 may be formed by two similar pressings welded together along a horizontal plane, by a rolled strip closed by a single weld, or may be fabricated from tube. A bearing abutment ring 17 and a flange 18 are welded to each axle arm 15.
Patent GB-971840-A (GB)
Title: A process and apparatus for disintegrating fibrous material
IPC: D21B1/32
Filed: 1962-12-03
Abstract: 971,840. Disintegrating. GRUBBENS & CO. A.B. Dec. 3, 1962 [Dec. 6, 1961], No. 45605/62. Heading B2A. [Also in Division D2] A process for disintegrating wet-strength paper or fibre board comprising treating the material in a pulper having a rotor for effecting circulation and members for cutting or shearing the material into pieces which are fed into a mill and disintegrated to fibres is characterized in that the mean value for the greatest dimension of the material leaving the pulper is between 10 mm. and the smallest diameter of the inlet pipe of the mill. The pulper may be as described in Specification 897,207 and the mill as described in Specification 930,285. Apparatus for carrying out the process comprises a pulper 1 having a mill 2 connected in series therewith. The pulper may have a screen the openings of which each have their largest dimension in the range from 10 mm. to the smallest diameter of the inlet pipe of the mill. In a modification, the screen is connected between the pulper and the mill so that material rejected by the screen is returned to the pulper. In a further modification, the screen is mounted after the mill so that material rejected by the screen is returned to the mill. The two modifications may be combined and two or more mills, or pulpers, may be combined in series. A separator may be provided between the pulper and the mill.
Patent GB-1199440-A (GB)
Title: Method of and Device for Removing Gas Bubbles in Capillary Reactors.
IPC: G01N30/74
Filed: 1967-10-06
Abstract: 1,199,440. Separating gas from gas segmentized liquid and prior to clorination analysis, CESKOSLOVENSKA AKADEMIE VED. 6 Oct., 1967 [13 Oct., 1966], No. 45612/ 67. Headings B1M and B1X. Separation of insoluble bubbles of an inert gas forced into a stream of reacting liquid is effected after completion of the reaction by passing the liquid through a capillary tube through which the inert gas diffuses. The liquid may be undergoing a colorimetric reaction for colorimetric analysis after eluation from an ion exchange chromatographic separation column. The capillary tube may be made of polytetrafluoroethylene and may be joined to a glass or stainless steel reaction capillary tube impervious to the gas through which tube the reacting liquid first passes. Both tubes may be immersed in boiling water or oil. The inert gas may be helium or hydrogen.
Patent GB-987358-A (GB)
Title: Manufacture of organic disulphides
IPC: C07C319/24
Filed: 1963-11-19
Abstract: Organic disulphides are prepared by reacting mercaptans with a solution of elemental sulphur in an organic solvent, particularly an organic disulphide and especially the desired product. A small amount of an amine may be present. The process may be operated continuously in countercurrent, e.g. in a plate-type or packed column.  Alkyl, aryl or aralkyl compounds may be prepared. Methyl, butyl, hexyl and phenyldisulphides are prepared in examples.
Patent GB-1125278-A (GB)
Title: Improvements in or relating to the bonding of metal to resinous materials
Inventor: MILLANE JAMES JOSEPH
IPC: C08G18/60
Filed: 1964-11-11
Abstract: 1,125,278. Laminates. BAKELITE XYLONITE Ltd. 3 Nov., 1965 [11 Nov., 1964], No 46007/64. Heading B5N. [Also in Division HI] A method of securing at least one metal component to an article made of or containing a synthetic resinous composition comprises interposing between the metal component or components and the composition an adhesive comprising a cross-linkable nylon which is soluble in an organic solvent having a boiling- point of less than 130‹ C., a cross-linking agent for the nylon and a solvent for the nylon, and consolidating the resulting assembly and curing the adhesive. The metal component may be in the form of sheets, foils, tubes, wires and blocks. The article may comprise a resin per se, a porous substrate, e.g. paper, woven nylon fabric, glass fibre felt or glass fibre fabric impregnated with a resin, e.g. phenolformaldehyde resin, melamine formaldehyde resin or polyvinyl chloride or it may comprise a porous substrate which is impregnated with the nylon composition and self-bonded to the metal component(s). Specified nylons are a copolymer of #-caprolactam, hexamethylene diammonium adipate and hexamethylene diammonium sebacate and alkoxy alkyl substituted nylons. Specified cross-linking agents are polyepoxides, polyisocyanates and peroxides. Catalysts, e.g. diamino diphenyl methane or dicyandiamide are preferably present. In preferred embodiments a glass or cotton fabric or paper is impregnated with a nylon-epoxide resin adhesive and interposed between an electrically resistive metal foil and aluminium. The products are suitable for use in the manufacture of printed circuits.
Patent GB-1439638-A (GB)
Title: Photographic silver halide emulsions
IPC: G03C1/28
Filed: 1973-10-02
Abstract: 1439638 Infrared sensitized photographic silver halide emulsion EASTMAN KODAK CO 2 Oct 1973 [2 Oct 1972] 46047/73 Heading G2C A photographic silver halide emulsion having a pAg of 6À0 to 8À5 contains at least an infrared spectral sensitizing dye which has a cathodic polarographic halfwave potential more positive than -1À20 volts, the dye being present in an amount which results in at least 0À3 log E desensitization of a portion of the same emulsion (when coated on a support, sensitometrically exposed to light to which the silver halide emulsion is intrinsically sensitive and developed for 6 minutes at 20‹C in Kodak (R.T.M.) D-19 developer) and a silver complexing azaindene in an amount which will reduce the desensitization caused by the dye. These dyes may be used at 50 to 1000mg per mole of silver halide. The dye may have one of the Formulae: where R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> are each alkyl, substituted alkyl or aryl or R<SP>3</SP> and R<SP>4</SP> together with the N atom to which they are attached form a 5- or 6-membered heterocyclic ring, Z<SP>1</SP> and Z<SP>2</SP> each complete a heterocyclic nucleus containing 5 or 6 atoms in the ring containing the N atom shown; Q is an ethylene group which may be substituted; each L is optionally substituted methine; n and p are each 0 or 1; m is 1-5, q is 1 or 2, and X# is an anion e.g. 3, 3' -diethylselenadicarbocyanine iodide. The azaindene may be a triazaindene, tetraazaindene or pentaazaindene. Sensitizing dye combinations are used in Examples 1, 3 and 4. Bis-(vinylsulphonyl-methyl) ether is used as a hardener in Example 1. The emulsions have higher speeds in the spectrally sensitized region and are sensitive to longer wavelengths than similar emulsions having lower dye concentrations.
Patent GB-1076006-A (GB)
Title: A method of making bags having internally coated surfaces
IPC: B65D30/20
Filed: 1965-11-01
Abstract: 1,076,006. Paper &c. bags. AUTOMATIC BAG CORPORATION. Nov. 1, 1965 [Nov. 5, 1964], No. 46068/65. Heading B8K. A bag is formed from a sheet of material to which a thermoplastic coating is applied, the sheet then being folded into a tube with the coating inside. A longitudinal heat-seal is formed to secure the tube, and after the provision of gusset folds along the tube, it is heatsealed transversely to form the bag bottom. The completed bag is severed from the tube below the transverse seam, and expanded so as to provide a rectangular base. The material of the bag may be paper, metal foil, or cloth fabric &c., and the coating may be applied by means of a roller, by spraying, or by laminating a sheet of suitable thermoplastic material to the bag stock. Both sides of the bag material may be coated.
Patent GB-1216884-A (GB)
Title: Improvements in or relating to fabrics
Inventor: NULL GEORGE DAVID
IPC: D02G1/18
Filed: 1968-09-30
Abstract: 1,216,884. Heat treating polyamide fabrics. E. I. DU PONT DE NEMOURS & CO. 30 Sept., 1968 [29 Sept., 1967], No. 46378/68. Heading B5B. A fabric containing oriented fibres of a polycarbonamide prepared from bis-(4-aminocyclohexyl)-methane containing 55-100% of the trans-trans isomer and dodecanoic acid, said fibres having an average X-ray orientation index (as defined in the Specification) of 1À0-3À0, is heated to a temperature above 150‹ C. but below the m.p. of the polymer whereby the X-ray orientation index increases by at least 1À5 units. The said index is a measure of polymer crystallinity. The fabric may be made of mixed filaments, e.g. of a polymer based on the above components and of a polymer based on these and isophthalic acid, having a shrinkage less than 10% on boil off and a shrinkage differential of at least 1À5%. The heat treatment, which may be effected in two stages, imparts crease resistance. In examples the fabric is built up of symmetrical trilobal filaments.
Patent GB-1024191-A (GB)
Title: Evaporator
IPC: B01D1/12
Filed: 1962-12-11
Abstract: 1,024,191. Evaporators. SOC. FIVES LILLE-CAIL. Dec. 11, 1962 [Dec. 11, 1961], No. 46701/62. Heading BIB. In order to increase the rate of flow through the tubes 6 of an evaporator of the vertical tube type, a portion of the heating medium is withdrawn from the heating jacket 2 surrounding the tubes, and is then introduced into the lower ends of the tubes together with the liquor to be concentrated. In the embodiment shown, some of the heating medium, together with non-condensible gases, is withdrawn via pipes 12 from the top of the heating jacket 2 ; and the gaseous mixture is conducted by pipe 13 into the liquor-to-be-concentrated, which is being supplied to the evaporator by pipe 9. The mixture of liquor and gases passes through porous partition 14 into the tubes 6. The partition 14 may be made of metal wool, or wire, or it may be a sintered plate. In a multiple evaporator installation, a portion of the heating medium withdrawn from one evaporator may be introduced into the heating tubes of another evaporator.
Patent GB-1491886-A (GB)
Title: Putting game apparatus
IPC: A63F9/00
Filed: 1974-10-29
Abstract: 1491886 Putting game apparatus PLAYCO Ltd 29 Oct 1974 [30 Oct 1973] 46714/74 Heading A6D An apparatus suitable for a game involving putting consists of a strip having an inclined surface 101 sloping upwards from a front long edge 104 and at least two series of scoring holes 102, 103 in the surface, each series extending along the strip, one nearer the front edge 104. The holes 102, 103 are staggered and preferably arranged so that one of each series lies in each of ten numbered sectors, the rear-most holes having a diameter at least equal to that of a standard golf ball and counting double score, and the fore-most holes having much larger diameter, e.g. comparable With the hole diameter on a green space between the front holes being e.g. substantially less than the diameter of the rear holes. A further narrow high-score sector 109, having a single hole 110 slightly smaller than the holes 103 is provided at the centre. The embodiment shown, is preferably moulded from plastics such as PVC but may be of wood or metal and has the holes formed as cups; these and/or end walls 108 support the rear edge. An alternative and preferred embodiment, Fig. 2 (not shown) is formed from a sheet of metal such as aluminium or steel, a flange (105) folded down at the rear providing support, and the holes being cut from the sheet. In this case the surface (101), numerals and lines (107) are coloured by silkscreen printing to avoid raised surfaces. The apparatus may be part-circular or it may have a flat approachsurface simulating a green. The apparatus may consist of two or more parts that fit together in use. Suction pads or pins may be provided to anchor the apparatus.
Patent GB-1018658-A (GB)
Title: Improvements in or relating to conductimetric analysis
IPC: G01N27/00
Filed: 1963-11-27
Abstract: 1,018,658. Conductivity cells. D. B. JAMES. Nov. 27, 1964 [Nov. 27, 1963], No. 46757/63. Heading G1N. A solvent is passed through a mixed bed deionising resin 22 and is mixed in a mixing chamber 5 with a soluble sample substance to be analysed, the conductivity of the resulting solution being measured in a cell 12 and the solution then returned to the de-ionising chamber. As shown, air is pumped or sucked in through a tube 6 and CO 2 , SO 2 , or NH 3  present therein is dissolved in water. The solution passes up tube 8 to a separator 9 whence insoluble gases leave through outlet 10, Alternative solvents are liquid ammonia and hydrogen peroxide solution. The de-ionising resins 22 are supported on a perforated strainer 21 and topped by a fibre glass pad 23. The apparatus may be made of glass, polyethylene or polypropylene. A robust polypropylene probe (not shown) through which air may be sucked and having a filter may be fitted to tube 6 for insertion into rubble &c. to facilitate location by the presence of Co 2  of buried survivors after earthquakes or other disasters. The apparatus may also be used to monitor the CO 2  of the atmosphere in biological environmental chambers. Solids, liquids or gases may be estimated and the signal may be recorded or used for control. The response for CO 2  is linear for concentrations up to 0.1% and logarithmic for concentrations over 2% which is useful in some anaesthetic apparatus.
Patent GB-948753-A (GB)
Title: Unsaturated cyclic ketones
IPC: C07C45/67
Filed: 1960-11-16
Abstract: The invention comprises 6-(2, 6, 6-trimethyl-cyclohexen -2- yl) -5- ethyl-hexen -5- one-4 and 6-(2, 5, 6, 6-tetramethyl-cyclohexen -2- yl)-5-ethyl-hexen -5- one 4. These two compounds may be prepared by cyclising 8, 12-dimethyl -5-ethyl - tridecatrien-5, 7, 11-one-4 and 5-ethyl-8, 11, 12-trimethyl-tridecatrien-5, 7, 11 -one- 4 respectively in the presence of phosphoric acid. The ketones used as starting materials may be prepared by the method of Specification 948,752.
Patent GB-1467497-A (GB)
Title: House comprising walls consisting of a plurality of wall elements roof and one or more door and window elements
IPC: E04B1/348
Filed: 1974-10-29
Abstract: 1467497 Prefabricated buildings GULLFIBER AB 29 Oct 1974 [8 Nov 1973] 46839/ 74 Heading E1A A building is constructed from prefabricated, load-bearing and insulating wall panels 9, 10 which are interconnected by insertion into I-strip (11) members and corner connecting members (13), the roof 2' being carried by the wall panels and comprising a ceiling element 6' of the same construction as the wall panel and a roof proper 2" made for example of corrugated, sheet metal or plastics. The wall and ceiling panels may consist of an intermediate layer 9 of cellular plastics sandwiched between layers 10 of sheet metal or fibrous asbestos cement. The wall panels together with door and window panels are located in a base 7 of cement, concrete or aluminium. For minor details of materials employed, dimensions, layouts, strip members etc. the Specification and remaining drawings (not shown) should be referred to.
Patent GB-982050-A (GB)
Title: Improvements in machines for cutting, mixing or stirring material
IPC: B02C18/06
Filed: 1962-12-12
Abstract: 982,050. Comminuting; mixing appliances. S. STEPHAN. Dec. 12, 1962 [Dec. 28, 1961], No. 46865/62. Headings B1C and B2A. A cutting, mixing or stirring machine suitable for working viscous materials which become stiff during working comprises a shaft 2, Fig. 1, rotatably mounted in a container 1 and having a tool head 3 carrying vanes, blades or like working tools 4, each of which is pivotally mounted so as to be freely oscillatable on an axis radially spaced from the axis of the rotary shaft at or adjacent the periphery thereof and disposed either parallel with the shaft or at a slight angle thereto. The tool head includes short lugs 5 having hinge axes 6 at their free ends for pivotal anchorage of the tools 4. The leading edges of the tools may point upwardly, or the tools may be twisted in their planes of rotation, be sickle shaped or be mounted on a shaft horizontally disposed in the container. In operation, if light material is placed in the container the tools at first operate radially, the angle to the shaft increasing as the material stiffens.
Patent GB-1059190-A (GB)
Title: Concrete railway sleepers and rail-fastening arrangements employing them
Inventor: ASTLEY HAROLD TREVOR
IPC: E01B3/28
Filed: 1965-11-04
Abstract: 1,059,190. Fastening rails to sleepers. LOCKSPIKE, Ltd. Nov. 4, 1965, No. 46866/65. Heading E1G. A concrete sleeper 3 has anchored therein four sheet metal members 10 providing open ended passages in the direction of the width of the sleeper, for the reception of fastening members 7, 8, 9, the members 10 being so shaped that they can be blanked from strip without waste except at the strip ends. The members may be of double rectangle shape blanked in side by side relation or may be forked 14 and tailed 15 and blanked in end to end relationship. The fastening member may be of the type described in Specification 861,473, of the shape shown in Fig. 11 or Fig. 15.
Patent GB-1150929-A (GB)
Title: Moulded universal joint.
IPC: F16D3/00
Filed: 1966-10-20
Abstract: 1,150,929. Universal Joints. PLASCO Ltd. 20 Oct., 1966 [27 July, 1966], No. 46965/66. Heading F2U. A one-piece universal joint is moulded from polypropylene and comprises two shaft connecting sockets 28, 29 joined to an intermediate annular member 30 by tapered ribs 31, 32 at right angles to each other. The sockets may be formed with split bosses by which the joint is clamped to shafts 34, 35 by screws, or, as shown, the sockets may be cylindrically moulded with integral reinforcing metallic liners 33 in the bore and attached to the shafts 34, 35 by radial keys on pins 36, 37. The ribs 31, 32 may both be tapered axially in the same direction as in Fig. 1 or may be tapered axially in opposed directions as in Figs. 3 and 4 (not shown), whereby the narrow ends (50, 51) of the ribs (44, 45) are joined to the intermediate member (40) and lie in a common plane, the intermediate member (40) being formed with offset portions (41, 42) to this effect. In this latter embodiment, the shafts (48, 49) may be cemented in the joint sockets (38, 39).