baber/WOPTO huggingface dataset:
Patent FI-20106346-A (FI)
Inventor: HAEKKINEN SAMI
IPC: E02D27/48
Filed: 2010-12-20
Abstract: Method and arrangement for supporting a structure. Beneath the structure there is arranged a cohesion structure, which transfers the structure load through shaft adhesion to surrounding ground (2). The cohesion structure includes an expansion element (6) having a wall of flexible material, inside which there is injected along an injecting pipe (7) unreacted polymer (8), which reacts in the expansion element (6). The expansion element (6) with the reacted polymer (8) therein constitutes the cohesion pillar (5). The polymer (8) is water absorbing material and the wall of the expansion element (6) is of water-permeable material, whereby the cohesion pillar (5) is arranged to absorb water from the surrounding ground (2) so as to improve the adhesion between the expansion element (6) and the surrounding ground (2).
Patent GB-1050696-A (GB)
IPC: B21C47/14
Abstract: 1,050,696. Winding and reeling wire. SIR JAMES FARMER NORTON & CO. Ltd. Sept. 24, 1964 [Oct. 1, 1963], No. 38547/63. Heading B3E. In a wire winding machine wherein the wire 7 passes on to a rotating block 6 from which it falls by gravity to a collector 9 rotating concentrically with the block, a plurality of pivoted arms 15 with outwardly projecting ends 15B are actuable to place the projecting ends into the path of the falling wire so as to support it whilst the collector is changed. The collector 9 is mounted on a trolley 10 and its shaft 13 is driven from the driving shaft 12 of its block through a clutch 14. This is actuated by a collar 17 connected to an air-operated cylinder 16. The collar is also connected by links 18 to the pivoted arms 15 for moving them outwardly when the clutch is disengaged.
Patent GB-1051179-A (GB)
IPC: E04F11/18
Abstract: 1,051,179. Fencing; handrails. SPREY ARCHITECTURAL METALS Ltd. June 8, 1965 [Oct. 16, 1964], No. 42276/64. Heading E1B. A set of parts for building a balustrade or handrail following changes in lateral direction and/or inclination includes tubular or other posts 10 (or alternatively wall mounting brackets), connector plates 15 having integral lugs 17 pivoted at 19 to the posts, hand rail bars 20 having holes for rigid attachment to the plates 15, and further hand rail bars 25 having apertured end lugs for hingeing to the plates 15. To accommodate various changes in lateral direction, four types of element 22 are provided, Figs. 6A-9B (not shown), each comprising a plate having two apertured hingeing lugs disposed at various angles to each other. As shown the bulustrade has infill panels formed by pivoted strips 33- 36. One or more of the posts may be translucent, or have openings, and incorporate a fluroscent tube. The flat hand rail bars shown may be replaced by tubes having flattened ends. In a modification, Figs 12-13 (not shown) each post comprises a pair of spaced bars and each connector has a dovetail groove receiving a corresponding formation on the hand rail bars; the hinge connections may be provided by an assembly of two rail elements hinged together.
Patent GB-1054638-A (GB)
IPC: E06B9/58
Abstract: 1,054,638. Roller shutters. D. A. P. RAU. July 12, 1963 [Aug. 25, 1962], No. 27641/63. Heading E1J. In a roller shutter comprising single or double-walled slats hinged together by their intercurled edges (Figs. 1, 3, not shown), the ends of the slats are provided with individual guide members 31, preferably of plastics, having flat resilient portions 40 engaging fixed guide channels 43, the portions 40 lying in planes inclined to the hinge axes so that when the shutter is rolled up (Figs. 12,13, not shown) the overlapping portions nest together. Each member 31 is secured to its slat by one or more hooked projections (Figs. 2-7, not shown) thereon engaging apertures in the slat faces. In addition each member 31 may have a mandrel 44 projecting into the intercurled slat edges. The shape of the member 31 may be modified (Figs. 9-11, not shown) to vary the position or shape of the flat resilient portions 40.
Patent GB-1095357-A (GB)
IPC: A24D3/16
Abstract: 1,095,357. Tobacco smoke filters. E. MARSDEN. June 16, 1965 [June 22, 1964; Feb. 3, 1965], No. 25482/65. Heading A2C. A tobacco smoke filter comprises a carrier material impregnated or coated with a metallic material capable of removing harmful radioactive or free radicals from the fluid. The carrier material may be fibrous, and the metallic material may consist of copper, silver, nickel or bismuth. The fibrous material may be e.g. cotton or wood pulp fibres, paper or bleached kraft pulp and the metallic material may be deposited by spraying, by electrolytic deposition, by vacuum volatization or from solution.
Patent GB-1228084-A (GB)
IPC: A21B1/48
Filed: 1969-08-13
Abstract: 1,228,084. Bakers' ovens. BAKER PERKINS PTY. Ltd. 13 Aug., 1969 [16 Aug., 1968], No. 40494/69. Heading A2A. In a continuous baking oven of the kind having an upper baking zone 28 and a lower heat generating zone 26 which is separated from the baking zone by a partition 30 and contains heat generating means, e.g. furnaces 22 and hot air circulating fans which circulate the hot furnaces gases through heat radiating tubes 16 in a closed path, hot air in the chamber 26 is withdrawn by a fan 33 adjacent one side wall of the oven casing 10 and is passed via an external conduit 32 to a transverse conduit 34 provided with one or more rows of apertures or a slot or slots which direct the hot air into the baking zone with a substantially uniform distribution transversely of the oven, so as to flow evenly over goods to be baked which are carried by an endless swing tray conveyer, the hot air being then caused to flow longitudinally of the conveyer by providing transverse rows of apertures or slots 44 towards the ends of the partition 30 through which the hot gases return to the heat generating zone 26. Preferably, the transverse conduit 34 is partitioned, except for its ends, so as to form a central chamber and two side chambers, each of which is provided with a row of apertures or a slot or slots, the hot air being able to pass into both ends of each of the side chambers via the central chamber. Dampers may be provided in the side chambers to control the distribution of hot air issuing from the side chambers. The apertures or slots may be of varying size or width to ensure even distribution. In the embodiment, two rows of apertures 44 are provided in the partition towards each end for return of the hot air to the heat generating zone.
Patent GB-1229862-A (GB)
IPC: B29C44/32
Filed: 1968-03-05
Abstract: 1,229,862. Moulding pipes &c. of foamed plastics. COOLAG Ltd. 5 March, 1969 [5 March, 1968], No. 10516/68. Heading B5A. [Also in Division F2] In a continuous process for producing a foamed plastics tube a foamable plastics material is fed from a nozzle 18 into the annular space provided in a forming device comprising a cylindrical core 13 and a tube 11, and allowed to expand and set, and the formed tube is withdrawn by rollers 19, 20. The core is continuously covered with paper tube 15 by means 14 which also supplies a ribbon of paper 16 to the internal surface of the tube 11; the plastics tube is thus formed between the two coverings which are eventually removed. The edges 17a, 17b of the outer paper covering are brought together by a lipped slit 12 in the wall of the tube 11. Instead of paper the coverings may be of a fabric impregnated with a release agent. Alternatively the inner covering may be of asbestos paper and the outer one of P.V.C., both coverings being coated with an adhesive to form part of the moulded tube. The edge portions of the outer covering are heat sealed, e.g. by rollers which may replace the rollers 19, 20. Instead of a paper &c. covering on the core 13 it may be coated with a release agent such as P.T.F.E. Part tubular units may be produced by appropriately shaped inner and outer forming members. As the moulded product passes from the device it may be coated internally and / or externally with a sealant.
Patent GB-1230379-A (GB)
IPC: D06N3/04
Filed: 1967-11-04
Abstract: 1,230,379. Laminates. DUNLOP CO. Ltd. 30 Oct., 1968 [4 Nov., 1967; 2 April, 1968], Nos. 3739/68 and 15711/68. Divided out of 1,230,378. Heading B5N. [Also in Division B2] A flexible sheet material comprising a compressed sheet of a cellular plastics material adhered to a fibrous textile material or a cellular plastics material is made by spraying a discontinuous pattern of an adhesive composition on to at least one of the surfaces to be adhered. The adhesive composition is a onecan or two-part polyurethane-forming composition or a solvent-based neoprene. The cellular plastics material is a foam of a natural or synthetic rubber, P.V.C., polyethylene, polypropylene, polystyrene or polyurethane and usually has an at least partially open-cell structure. It may be reticulated or reticular. It may have polyester, polyamide, cotton, wool or rayon fibres distributed within it which may be crimped. The fibrous textile material is of knitted, woven or non-woven fabric and the fibres may be of rayon, cotton, wool, polyester, polyamide and nylon, may be staple, continuous or crimped and may be bonded together by an elastomer or resin. The sheet material product may be impregnated with a binder and may be coated by spraying, dipping, brushing or film-transfer with a polyurethane, polyacrylate, nylon or nitrocellulose composition. In Example I, a woven nylon fabric is discontinuously sprayed on each side with polyurethane adhesive and one face then adhered to a compressed reticulated polyurethane foam and the other face to the polypropylene side of a natural rubber latex impregnated non-wove assembly of a polypropylene fabric and a  crimped nylon fibre web. The foam surface of the laminate is spray-coated with a cross-linkable polyacrylate composition and a polyacrylate layer then applied by means of film transfer from a release paper. In Example II, a lockknit or woven nylon fabric is discontinuously coated with adhesive as above and adhered on one face to a foam as before and on the other face to an unimpregnated non-woven polypropylene/nylon assembly. The laminate was then floated on a natural rubber latex composition to impregnate the fibrous layers but not the compressed foam. After buffing on the fibre side to raise a nap, the laminate was finished on the foam side as in Example I.
Patent GB-1230545-A (GB)
IPC: C12P19/20
Filed: 1969-08-08
Abstract: 1,230,545. Dextrose by enzymatic hydrolysis of starches. A. E. STALEY MFG. CO. 8 Aug., 1969 [26 Aug., 1968], No. 39804/69. Heading C2C. [Also in Division C3] An enzyme system comprises amylo-1,6- glucosidase and glucoamylase and is able to saccharify thinned starch to dextrose under conditions which tend to inhibit the reversionary action of glucoamylase. The amylo-1,6-glucosidase may be produced by Aerobacter aerogenes and the glucoamylase by Aspergillus niger, Aspergillus phoenicis, or species of Clostridium, Mucor or Rhizopus. The starch to be saccharified may be thinned by partial acid hydrolysis, but is preferably thinned by the action of alphaamylase. In examples, corn starch is cooked, thinned by alpha-amylase, and saccharified with varying amounts of glucoamylase and amylo-1, 6-glucosidase and at varying conditions of temperature and pH. Over 99% conversion to dextrose was achieved at 50‹ C. and pH 5.8 to 6.2.
Patent GB-1230612-A (GB)
IPC: F16J15/32
Filed: 1968-07-12
Abstract: 1,230,612. Seals. A. PITNER, and NADELLA. 12 July, 1968 [13 July, 1967], No. 33277/68. Heading F2B. A sealing ring 9 for a universal joint is adapted to be a tight fit on a shaft 6 and compressed between the end face of a bearing 1 in which the shaft rotates and a shoulder on the shaft, the ring including first and second skirt portions 11a or 12a for protecting the outer cylindrical surfaces of the bearing and shoulder. As shown, the upper skirt portion 11a covers the bearing with a radial clearance while the lower skirt portion 12a contacts the body of the cross 7 of the joint with a lip 12b. In another embodiment, the ring is of quadrilobate instead of V cross-section and both the skirt portions make contact; if desired, the skirt portions may be provided with beads which engage in corresponding grooves.
Patent GB-1230851-A (GB)
IPC: G11B5/55
Filed: 1968-04-26
Abstract: 1,230,851. Magnetic recording &c. apparatus. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 26 April, 1968 [8 May, 1967; 11 May, 1967], No. 20043/68. Heading G5R. A magnetic head 6 is mounted 5 for sliding movement on a pair of parallel rods 3, 4 and is fed relative to a rotatable record 1 by a feedscrew 9 co-operating with a threaded portion 8 of a clutch member 7 pivotable on one of the rods, a first spring 10 biasing the clutch into engagement with the feedscrew and a second spring 11 biasing the head support 5 towards the start position and into engagement with the clutch member such that when a solenoid 14 is energized to raise a bar 12 the clutch is disengaged and the head returned to the initial position. The solenoid 14 is energized by the head support 5 at the end of its travel via switch 13 to return the head to the start where a flange 16 operates a switch 15 connected with a switch 17 in an AND gate so as to de-energize the solenoid when the threads of the screw 9 and clutch portion 8 are registered. Drive continues until the switch 15 is released, whereupon the feedscrew stops with the head in the initial position proper. The bar 12 may be raised manually or by the solenoid 14 at any time. The feedscrew may be driven continuously or intermittently and the record may be a disc or drum. To reduce noise as the head is shifted to change between circular tracks on a disc, the ratio of the intertrack spacing to the track width is selected to lie between 1/3 and 1/2.
Patent GB-1234243-A (GB)
IPC: A61J11/00
Filed: 1968-08-02
Abstract: 1,234,243. Feeding nipple. ABBOTT LABORATORIES. 2 Aug., 1968 [18 Aug., 1967], No. 37097/68. Heading ASX. A feeding nipple 12 comprises a teat end 40, an open end defined by outwardly extending flange 50, an annular wall 48 with at least one vent opening 52 therethrough, a first inwardly extending flange 56 between the teat 40 and vent 52, a second inwardly extending flange 64 extending angularly towards the open end of the nipple from the inner end of the flange 56, the second flange 64 having lips (72) or grooves 68 so that when the second flange 64 engages a bottle finish, air can flow past the second flange. The nipple is described in combination with a bottle 10 a frangible sealing cap 14 and a disc 60 which with the cap in place seal the bottle to protect milk contained therein. Breaking off the cap permits wall 48 to expand and permit milk to pass disc 60 in which grooves 62 may be provided to assist the passage of milk, with air entering through aperture 52. In one embodiment (Figs. 5, 6 not shown) the disc is absent. Reference has been directed by the Comptroller to Specification 1,131,966.
Patent GB-1251026-A (GB)
IPC: C07D295/096
Filed: 1968-08-15
Abstract: 1,251,026. De-A-steroids. ROUSSELUCLAF. 15 Aug., 1968 [17 Aug., 1967 (2); 7 Dec., 1967; 7 March, 1968], No. 13259/71. Divided out of 1,251,025. Heading C2C. The invention comprises compounds of formula wherein R is Me or Et, X is a group convertible to a hydroxyl group by acid hydrolysis, and Y is an alkyl group, and their preparation from compounds of formula by the Reformatsky reaction. 10 - (Tetrahydropyran - 2 - yloxymethyl) - 17α- methyl - 17# - (tetrahydropyran - 2 - yloxy) - de - A- estra - 9,11 - dien - 5 - one (XIV) is prepared from 5 - (1 - pyrrolidinyl) - 17α - methyl - 17#- hydroxy - de - A - extra - 5(10),9(11) - diene (X) by the sequence X#10-hydroxymethylene-17α- methyl - 17# - hydroxy . de - A - estr - 9(11) - en-5- one (XI)#10 - formyl - 17α - methyl 17#- hydroxy - de - A - estra - 9,11 - dien - 5 - one (XII ) # 10 - hydroxymethyl - 17α methyl - 17#- hydroxy - de - A - extra - 9,11 dien - 5 - one (XIII) # XIV. The 13-ethyl homologue of XIV is prepared from the 13-ethyl homologue of X via the 13- ethyl homologues ofXI, XII and XIII. Compound X and its 13-ethyl homologue are prepared as described in Specification 1,251,027.
Patent GB-1264300-A (GB)
IPC: H01F5/02
Filed: 1970-01-13
Abstract: 1,264,300. Electromagnets. HERMETIC COIL CO. Inc. 13 Jan., 1970 [18 April, 1969], No 1648/70. Heading H1P. [Also in Division G1] In apparatus for sensing the presence of a conductive material, a coil 10 surrounds a bobbin 18 which in turn encases a core 12, a housing 20 being formed integrally with the bobbin and encasing a magnet 14 held coaxially with the coil. The end wires 27 of the coil are lead out through slots 26 in a wall 24b of the bobbin, which end wires are soldered to lead terminals 28 which extend in grooves 36 in the housing wall. At least the portion 38 of the unitary structure is made of plastics so that the end wires and leads are affixed thereto during soldering. Encapsulation 40 is then moulded on the whole structure.
Patent GB-1264488-A (GB)
IPC: C23C22/00
Filed: 1969-05-09
Abstract: 1,264,488. Treating ferrous surfaces with iodine. TOYOTA CHUO KENKYUSHO K.K. May 9, 1969 [May 16, 1968], No.23685/69. Heading C7U. Ferrous metal is treated to yield a seizureresistant surface by contact with gaseous iodine or with a solution consisting of an iodic material and a solvent, said iodic material being iodine, an iodide or a mixture thereof, said solvent being organic or water, whereby iodine enters the ferrous surface. Typically the ferrous surface is first polished and de-oiled and then exposed at room temperature to an iodic material such as NH 4  I, NaI, AlI 3 , or iodine in alcohol, benzene, CS 2 , acetone, or a mixture thereof, or to an aqueous saturated solution of an iodide such as NH 4  I, NaI, KI, or a solution of iodine in such iodide solution for 10-48 hours. Alternatively the metal is exposed to I 2  vapour or other iodine-bearing atmosphere, e.g. for 5 hours at 150‹ C. The treated ferrous body may be heated to 150‹ -450‹ C. for 2-3 hours to disperse the iodine therein.
Patent GB-1265525-A (GB)
IPC: B01J19/00
Filed: 1969-07-14
Abstract: 1,265,525. Alkylating hydrocarbons. UNIVERSAL OIL PRODUCTS CO. 14 July, 1969, No. 35286/69. Heading C5E. An alkylation reaction is carried out by passing alkylatable hydrocarbon, alkylating agent and liquid catalyst in intimate admixture through a multiple-tube reaction zone and maintaining a constant temperature therein by regulating the contact of the exterior of the tube with a gaseous heat-exchange material. The preferred reaction is the alkylation of C 4 -C 7  isoparaffins with C 3 -C 7  olefins using HF as catalyst, and air as the gaseous heat-exchange medium, at a constant temperature within the range - 18‹ to + 93‹ C. Preferably the reaction zone effluent is admixed with catalyst and emulsified, a portion of the emulsion being returned to the reaction zone and the remainder separated to form a hydrocarbon stream containing alkylated product and a liquid catalyst stream, at least a portion of the latter being mixed with the reaction zone effluent. The alkylation of isobutane with butylenes using HF catalyst is exemplified.
Patent GB-1265622-A (GB)
IPC: B65G47/48
Filed: 1970-03-04
Abstract: 1,265,622. Routing containers on endless conveyers. ORGANISATION RALFS K.G. 4 March, 1970 [7 March, 1969], No. 10324/70. Heading B8A. In a conveying container for conveying systems of the kind comprising conveying ducts (not shown) disposed on edge or upwardly-open conveying channels, the container having opposed relatively movable walls 11, 12 of flexible material and a contact strip 15 being mounted on the outside of at least one of the walls 11, 12, at least one end of the contact strip 15 is connected to its associated longitudinal wall by fastening means including a shank 24. The latter passes through an aperture 25 in the wall and carries, on the inside of the wall 12, a retaining element 31 which is enlarged with respect to the aperture 25. The latter is enlarged with respect to the shank 24 in the longitudinal direction of the contact strip to allow sliding movement of the end of the contact strip in the longitudinal direction thereof with respect to the associated longitudinal wall 12. This arrangement avoids bending stresses (due to flexing of the container walls under the effect of varying loads of conveyed material) being transferred to the strip 15. As shown, the element 31 is a snap fit on the shank 24. It may however be integral with the shank (Fig. 2, not shown). Alternatively, the shank and element 31 may be integral, and the shank may be a snap fit in an aperture in the wall 12 (Fig. 5, not shown). In this case, the head of the shank forms a retaining projection for a contact slider. In Fig. 1, two slides 18, 19, are retained in any one of a series of positions by each having projections 21 respectively formed on the strip 15. In another modification (Fig. 6, not shown), the shank and element 31 are in the form of a metal rivet. There may alternatively be two strips 15 disposed parallel with the length of the container (Fig. 7, not shown).
Patent GB-1289281-A (GB)
IPC: B29C44/34
Filed: 1970-02-20
Abstract: 1289281 Expanded polystyrene ETAB COTAREX 20 Feb 1970 [21 Feb 1969] 8386/70 Headings C3C and C3P Polystyrene containing an expanding agent is expanded with steam to a density of 8-100 Kg./ m.<SP>3</SP> and then treated with hot air at 50-100‹ C. for 3-50 minutes to remove surplus expanding agent. The hot air may be moistened. An apparatus for carrying out the above comprises a pre-expander where the polystyrene is expanded with steam and a vertical cylinder with a grate or perforated walls, or a horizontal inclined rotating drum with stirrer, where the polystyrene is treated with the hot air.
Patent GB-1289392-A (GB)
IPC: A61K/
Filed: 1970-12-04
Abstract: 1289392 3 - Hydroxy - 3 - methyl - 7 - aminocepham - 4 - carboxyl derivatives ; cephalo- Sporins ELI LILLY & CO 4 Dec 1970 [24 Feb 1970 (2)] 57731/70 Heading C2A Novel 3 - hydroxy - 3 - methyl - 7 - aminocepham - 4 - carboxyl compounds of general formula wherein R is H, H 2 #, or an amino-protecting group and R<SP>1</SP> is H, an ester group, a salt-forming cation or an anionic charge when R is H 2 #, are prepared by heating a penicillin sulphoxide acid or ester in the presence of sulphuric acid, sulphamic acid, or a soluble salt or ester thereof to about 80 C. to about 150 C. in a reaction mixture containing at least about 10% by volume of a tertiary carboxamide to yield the acid or ester product, which may then be converted to the desired salts or zwitterions. Known #<SP>3</SP>-cephem-cephalosporins can be prepared from the novel compounds, e.g. 3-methyl- 7 - (2<SP>1</SP> - phenoxy - acetamido) - 3 - cephem - 4- carboxylate is prepared by treating 4<SP>11</SP>-nitrobenzyl 3 - hydroxy - 3 - methyl - 7 - (2<SP>1</SP>- phenoxy - acetamido) - cepham - 4 - carboxylate with acetic anhydride and N,N-dimethylacetamide to yield 4<SP>11</SP>-nitrobenzyl-3-methyl-7-(2<SP>1</SP>- phenoxy - acetamido) - 3 - cephem - 4 - carboxylate and removing the ester group by known hydrogenation methods.
Patent GB-1290744-A (GB)
IPC: G03C1/10
Filed: 1970-01-22
Abstract: 1290744 Development of photographic sliver halide materials FUNJI PHOTO FILM CO Ltd 22 Jan 1970 [24 Jan 1969] 3232/70 Heading G2C A photographic silver halide material is exposed and developed in the presence of a compound of the formula:- wherein R 1 , R 2 , R 3  and R 4  are each H, alkyl hydroxyalkyl or alkenyl having three or more carbon atoms, at least one of R 1 , R 2 , R 3  and R 4  being alkyl, hydroxyalkyl or alkenyl. The compound may be incorporated in the developer, a bath prior to development or a silver halide emulsion. The material may be a fine-grain material. The compound may be 2-methylimidezole, 1-methylimidazole, 2, 4-dimethyl-imidazole, 2- ethyl-4-methylimidazole, 2-ethylimidazole, or 1-allyl-2-methylimidazole. Microfilm is processed according to this invention in Ex5. These compounds are development accelerators and increase the effective speed with no increase in fog or deterioration of the silver image.