baber/WOPTO huggingface dataset:
Patent GB-826543-A (GB)
Title: Improvements in coated metallic sheet material for the production of wrappings and containers
IPC: B65D65/40
Filed: 1955-12-06
Abstract: 826,543. Coating webs; coated metal foil laminate. BERGHGRACHT, M. Dec. 6, 1955 [Dec. 6, 1954], No. 35027/55. Class 140. A material suitable for the production of wrappings and containers comprises a base of goffered or corrugated metal foil faced on both sides with flat metal foil secured to the peaks of the goffers or corrugations, a coating of thermoplastic synthetic resinous material being applied to the outer face of one or both flat foils. The thermoplastic synthetic resin may be a polyamide, polyethylene terephthalate, polychlorotrifluoroethylene, or polyvinylidene chloride. A similar resin, possibly having a higher fusion point, or a thermosetting resin, may be used to unite the metal foil layers. The coating may be applied by bringing the thermoplastic resin in the form of a very fine powder into contact with the previously-heated composite metal foil by projecting the powder on to the composite foil, or immersing the foil in the powder. As shown, the composite foil fed from a roll 3, is heated in a furnace 4 and passes through a chamber 5 in which a thermoplastic synthetic resin powder is held in suspension by blowing in nitrogen through tubes 6. The coated foil then passes through cooled calender rolls 7. The product may be heat-sealed.
Patent GB-322096-A (GB)
Title: An improved direction indicating device for road vehicles
IPC: B60Q1/38
Filed: 1928-11-28
Abstract: 322,096. Fibbens, L. L., and Gleadhill, W. H. Nov. 28, 1928. Road-traffic signals on vehicles. - Signalling-apparatus on roadvehicles for indicating direction of turning and " straight ahead " comprises series of lamps 6 - - 10, 11 - - 15, 16 - - 20 adapted be illuminated successively towards the right or left and vertically. By turning a switch handle 47 to the right, knife contact members 22 - - 27 engage contacts 34 - - 39, and the circuit' of a motor 51 is closed. The motor rotates a brush 48 over contacts 53 - - 57, thus lighting the front lamps 6 - - 10 and the parallel connected rear lamps 11 - - 15 consecutively towards the right, each lamp being extinguished before the next lamp is illuminated. By turning the switch handle 47 to the left, contacts 28 - - 33 are engaged, and a light travelling to the left is shown. In the normal position, the switch engages contacts 40 - - 45, and by operating a switch 93 a light travelling up the vertical lamp series 16 - - 20 is obtained, indicating " straight ahead." In place of the travelling light 16 - - 20, a single lamp may be used or a number of lamps may be illuminated simultaneously to give the " straight ahead " signal. A spring motor may replace the electric motor 51.
Patent GB-209590-A (GB)
Title: Improvements in electrical impulse clocks and cases therefor
IPC: G04B37/14
Filed: 1922-12-27
Abstract: 209,590. Parsons, I. H., and Ball, A. E. J. Dec. 27, 1922. Electric clocks; framework. -To protect the movement against steam &c., it is enclosed in a casing H having an airtight cover J, and the glass and bezel are also secured in an airtight manner to the disc A which carries the casing. The electric leads are brought from the terminals K through an airtight gland K<1>. The clock may be hung from the wall or by a cranked hanger L on the disc; or a pair of adjustable hangers may be provided on the disc.
Patent GB-648780-A (GB)
Title: A machine for harvesting potatoes
IPC: A01D21/04
Filed: 1947-12-31
Abstract: 648,780. Potato harvesters. HUIZINGA, B. B. Dec. 31, 1947, No. 35153. Convention date, Sept. 19, 1946. [Class 6(iii)] A potato harvester comprises a train of separate wheeled vehicles coupled one behind the other and drawn by a horse or tractor. The first vehicle (Fig. 1) is provided with a share 6 for lifting the potatoes and a rotating drum 7 having tines 10 which pick up the potatoes, haulms and earth. A cover 11 has a grid 12 which separates the potatoes from the haulms and earth, allowing the potatoes to drop back on the ground. The haulms and earth are carried up to a discharge shoot 13 where they are delivered to an inclined plate 15 which discharges them at one side or other of the machine or into a receptacle. The potatoes are picked up from the ground by the following machine (Fig. 3) by laterally spaced tines 10 on a rotating drum 7 and carried up to a shoot 13 which terminates in two nozzles which deliver the potatoes to boxes 19, a pedal-operated lift 20 being provided to raise the empty boxes when a full box is removed. The tines 10 may be laterally spaced so that only the largest potatoes are lifted by the second vehicle and extra vehicles may be added to the train, each having different lateral spacing of the tines 10 so that each machine picks up a certain size of potato.
Patent GB-653743-A (GB)
Title: Improvements in drafting machines
IPC: B43L13/06
Filed: 1947-12-31
Abstract: 653,743. Draughting-machines. CELLOPHANE SOC. ANON. Dec. 31, 1947, No. 35164. Convention date, May 17, 1943. [Class 97 (iii)] The weight of the articulated parallelograms of a draughting- machine, in particular of the central linkage plate C, is supported by a cantilever arm M, so as to prevent deformation of the linkage by gravity when the machine is in positions where the plate C is not supported by the drawing table. The arm M lies substantially in the plane of the linkages and has at one end a forked crank O engaging a pin N at the centre of the plate C and at the other end is attached to a ring H pivotally mounted by means of diametricallyopposite pivot pins J on a sleeve G which is free to turn about a pin F on the base-plate A. The ring H is provided with an axial extension K supporting a bolt L bearing against the sleeve G so that by rotation of the bolt the ring H is turned about the axis of the pins J, thereby raising M and the centre-plate C. The draughting head may be of the kind described in Specification 653,742.
Patent GB-1323902-A (GB)
Title: Clarification of fermentation broths
IPC: C12P1/00
Filed: 1970-07-21
Abstract: 1323902 Flocculating DREW CHEMICAL CORP 21 July 1970 [29 July 1969] 35243/70 Heading C1C [Also in Divisions C2 and C3] A process for removing suspended contaminants from a fermentation broth containing a desired product (e.g., protease, amylase, lipase, penicillin, tetracycline or citric acid) comprises flocculating the contaminants with (a) at least one polyamine prepared by reacting a compound of formula where Q = H, C 1 -C 4  alkyl, aminoalkyl with 1-4 C in the alkyl portion, x = 2-8, y = 1-4, with a compound of formula where L and M = Cl, Br, I or and/or (b) at least one polyvinyl imidazoline which has a pendant cyclic structure of where T = [(CH 2 ) v CH 3 ] or H, R = H or C 2 -C 6  alkyl, v = 1-3, and separating (e.g., by filtering or centrifuging) the flocculated contaminants. The desired product may be recovered from the broth by precipitation, solvent extraction, ion exchange adsorption or volatilization. A filter aid (e.g., diatomaceous earth) may be used in the process. Polymer (b) may be prepared by reacting a polymer prepared from an unsaturated nitrile (e.g., acrylonitrile, methacrylonitrile or cyanostyrene) alone or in combination with an ethylenically unsaturated monomer (e.g., butadiene, 2-pentene, vinyl chloride or acrylamide), and an amino compound (e.g., ethylene, propylene, hexamethylene or N-butylethylene diamine). In the Examples a protease broth is treated with a polymer prepared from polyhexamethylene polyamine with epichlorohydrin (Example IX); a tetracycline broth with a polymer prepared from polyhexamethylene diamine and epichlorohydrin (Example X); and an amylase broth with a homopolymer of acrylonitrile reacted with 1,2 diaminohexane (Example XI). Example VII discloses a polymer (b) prepared from polyacrylonitrile (M.W. 10,000) and 1,2 diaminohexane and Example VIII, a polymer (b) from a copolymer of cyanostyrene and butadiene, and ethylene diamine.
Patent GB-848456-A (GB)
Title: A device for cutting or dividing yieldably deformable material for obtaining profiled objects
IPC: B26D3/28
Filed: 1956-11-19
Abstract: 848,456. Cutting-devices. SCHULPEN, K. H. N. Nov. 19, 1956 [Nov. 21, 1955; Feb. 13, 1956], No. 35252/56. Class 31 (1). [Also in Group XXX] A device for cutting or dividing yieldably deformable material 5 comprises at least one cutting-knife 6 or like dividing means arranged such that the cutting plane or planes pass between one or more sets of co-operating plates, cylinders or other means having projections and/or recesses for deforming the material prior to cutting. After cutting, the outer surfaces of the material return to their undeformed shape and the cut surfaces to a shape depending upon the amount of deformation caused by the projections and/or recesses. The plates may be in the form of endless conveyers 1, 2, Fig. 1, moving together to feed the material to the knife. In a further embodiment, the material is compressed between the undulating surfaces of two plates, either or both of which may move to compress the material. In another embodiment, undulations are formed on the periphery of cylinders 8, 9, Fig. 3, which rotate together to deform and feed the material to the knife 6. The projections are staggered, and may be of varying sizes, or extend across the cutting-plane and consist of two parts, one part 31, Fig. 9, of rubber, cork or like material, which is cut by the knife, being located on the other part 30 screwed to one (28) of the plates. The knife is preferably of the type having two plate or strip-shaped knives rapidly reciprocated relatively to each other, arranged substantially side-by-side and subjected to spring action. Specification 848,457 is referred to.
Patent GB-1102333-A (GB)
IPC: D01H5/26
Filed: 1965-08-17
Abstract: 1,102,333. Drafting apparatus. G. FUSAROLI. 17, Aug., 1965 [19, Aug., 1964], No. 35325/65. Heading DID. In double-apron drafting apparatus, to change the distance between the tensor-bars, the upper tensor bar is supported by side walls, and is turnable about an axis parallel to the nose of the tensor bar and to the axis of rotation of the upper apron roller; to this end it is connected to a member which can turn the bar about the said parallel axis, means being provided to releasably retain the member in anyone of a number of positions. In Fig. 1, the upper tensor bar 5 is pivotally mounted in side plates 4, 4', and is secured to one end of a pivoted lever 11 of which the other end can be moved into one of a number of recesses in a sector-member 12. A similar arrangement is adapted in Fig. 2, to the case where the upper roller is mounted in a capbar 9 and pivoted on a plate 6 secured to a member hooked over the journal of the roller and which carries a projection 10 bearing on the lower nose bar. In Fig. 6, the lever is pivoted at p1 and engages between projections 13 arranged on one of the walls.
Patent GB-437405-A (GB)
Title: Improvements in and relating to wool openers
IPC: D01G9/00
Filed: 1934-12-08
Abstract: 437,405. Opening wool. WINDLE, W. W., 95, West Main Street, Millbury, Massachusetts, U.S.A. Dec. 8, 1934, No. 35361. Convention date, Dec,. 8, 1933. [Class 120 (i)] The casing 12 of an opener for raw wool comprising a cylinder 13 having spaced radial blades 17, is formed with a series of surfaces 20 disposed substantially at right-angles to lines drawn tangential to the beater so as to receive the material thrown out therefrom, the material being thrown against the first surface and broken the separated material falling back on to the beater and being thrown successively against the other surfaces. The surfaces 20 are joined by walls 21. The shaft 14 of the cylinder 13 is mounted slightly below the line of feed between the rollers 11. The opened wool and waste material are delivered together down the shoot 22. Specification 10414/05, [Class 120], is referred to.
Patent GB-625144-A (GB)
Title: Improvements in synthetic resinous products and process of making them
IPC: C08L61/02
Filed: 1946-12-02
Abstract: A resin is obtained by reacting at 390 DEG  to 600 DEG  F. rosin, manila copal, manila ester or a similar ester of acid number between 100 and 200 or their glycerol esters or calcium or zinc salts with from 3 to 40 per cent by weight of a liquid product separately prepared by condensing in the presence of an alkaline catalyst, a saturated aliphatic ketone having not more than six carbon atoms in the molecule and an aldehyde having not more than six carbon atoms in the molecule.  To prepare the ketone-aldehyde condensate, formaldehyde, paraformaldehyde, trioxymethylene, acetaldehyde, aldol, crotonaldehyde, acrolein, or furfural is reacted with acetone, methyl ethyl ketone, diacetone alcohol, or mesityl oxide in the presence of an alkaline catalyst.  In p  examples 1, 2, 3 and 5, acetone and formaldehyde are condensed, using sodium carbonate as catalyst, and the condensate is slowly added to melted limed rosin at 403-414 DEG F. under carbon dioxide; the product may be heated with lime (examples 6 and 8).  Following the general procedure of example 1, modifications are described in which the limed rosin is replaced by (4) rosin, (7) limed rosin precooked with linseed oil, (9) ester gum, (10) rosin-maleic adduct, (11) zincated rosin, (13) zincated rosin, precooked with linseed oil, (14) acetone-furfural condensate, (15) Manila Copal prepared by heating Loba C to 454 DEG  F., (16) Manila ester and acetone-formaldehyde condensate, (17) limed rosin and hydracetyl acetone, prepared by condensing acetone with acetaldehyde in presence of sodium carbonate.
Patent GB-417493-A (GB)
Title: Improved apparatus for moving and changing illuminated advertisements
IPC: G09F11/26
Filed: 1933-12-20
Abstract: 417,493. Changing signs. SCHIEREN, A., and SCHIEREN, J., 148, Boulevard de la Petrusse, Luxemburg. Dec. 20, 1933, No. 35821. [Class 3 (i).] In intermittently operated endless band advertising apparatus a blind is drawn up to conceal the band during each movement and a rear lamp is extinguished. The actuating mechanism comprises a motor 12 driving by a belt 14 a spindle 16 geared to a shaft 18, which by a pinion 21, idle pinion 24, and gear wheel 22 rotates a shaft 23 more slowly in the same direction. A cam 31 on the shaft 23 makes and breaks a cone clutch 25 on the shaft 18, whereby cords 46 are wound on the clutch pulley and the blind 42 is raised to hide the band 5. The cords 46 pass over pulleys 47, 49, 50 for attachment to a cross-bar 43 sliding on two vertical guides 45, the upper end of the blind being attached to the bar 43. A second cam 32 on the shaft 23 operates a dogclutch 26 on the shaft 18, whereby the bandcarrying rollers, driven by a toothed wheel 39, are put in and out of movement. A switch 41 is actuated by the clutch 26 to extinguish the lamp 10 during movement of the band. The band 5 is built up of sections laced on to cross members joining two side chains. The cabinet enclosing the apparatus may be surmounted by coloured lamps alternately illuminated by a rotary switch driven by the motor 12.
Patent GB-840526-A (GB)
Title: Improvements in or relating to the construction of tunnels
IPC: E21D11/08
Filed: 1957-11-18
Abstract: 840,526. Tunnels. ROBBINS, W. S. Aug. 1, 1958 (Nov. 18, 1957], No. 35831/57. Class 85. [Also in Group X] A tunnel is lined with pre-cast concrete part-cylindrical blocks 2 having edges formed with a continuous grouting channel 3 therearound and with transverse grouting channels 4 thereacross. After a first ring of blocks has been positioned in the tunnel a second adjacent ring is positioned with the aid of locating devices. A locating device (see Fig. 4) comprises a curved plate 5 adapted to extend beyond the end of the first ring of blocks, a plate 7, and a tube 8 adapted to be engaged in the horizontal joints between blocks in the first ring. When the second ring is laid bolts 6 are passed through plates 9 and the circular holes formed by four transverse grouting channels, and screwed into the plates 5 to hold the blocks temporarily in position. The bolts and plates 9 are removed for further use, and grout is forced under pressure through the holes formed by the transverse channels to fill the grouting channels and the space behind the blocks.
Patent GB-1195991-A (GB)
Title: Adamantylalkylaminoalkyl Benzamides
IPC: C07C233/12
Filed: 1967-08-04
Abstract: 1,195,991. Adamantylalkylaminoalkyl-benzamides. E. R. SQUIBB & SONS Inc. 4 Aug., 1967 [10 Aug., 1966], No. 35864/67. Heading C2C Novel adamantylalkylaminoalkyl-benzamides of the formula wherein R is halogen, C 1-8  alkyl, C 1-8  alkoxy, R<SP>1</SP> is halogen, halomethyl, C 1-8  alkyl, C 1-8  alkoxy, R<SP>2</SP> and R<SP>3</SP> are each hydrogen, C 1-8  alkyl, C 2-8  alkenyl, or phenyl-C 1-8  alkyl and m, n and p are 0 to 2 and acid addition and quaternary ammonium salts thereof are prepared by the reduction of the corresponding N-substituted pnitrobenzamide in the form of its acid addition salt. N - {2 - [(1 - adamantyl) - ethylamino] - ethyl}- p-nitrobenzamide hydrochloride is made by reacting p-nitrobenzoyl chloride with N-(ladamantyl) - N - ethylethylenediamine, obtained by the reductive cleavage of the N-{2-[(1-adamantyl) - ethylamino] - ethyl} - p - toluenesulphonamide, resulting from the reaction of aziridine tosylate with N-ethyl-1-adamantylamine; the latter two compounds are made by treating ethyleneimine with tosylchloride and the reduction of 1-acetamido-adamantane respectively. 1 - Ethylamino - 3 - methyladamantane is prepared by treating 1-(N-ethylacetamido)-3-methyladamantane, obtained by reacting N-ethylacetamide with 1-bromo-3-methyladamantane, with sodium hydroxide and diethylene glycol. N - (3 - Methoxy - 1 - adamantylmethyl)- methylamine is made by reducing N-methyl-3- methoxy-1-adamantanecarbonamide, obtained by treating methylamine with 3-methoxy-1-adamantanecarboxylic acid chloride resulting from the reaction between corresponding acid and thionyl chloride. N,N<SP>1</SP> - Dimethyl - N - (1 - adamantyl) - ethylenediamine is prepared by reacting methylamine with N - (2 - chloroethyl) - N - methyl - 1 - adamantylamine hydrochloride which is made by treating 2 - (N - methyl - 1 - adamantylamine)- ethanol, resulting from the reaction between N- methyl-1-adamantylamine and ethylene oxide, with thionyl chloride. N - (3 - Chloropropyl) - N - methyl - 1 - adamantylamine is made by reducing N - (1- adamantyl) - 3 - chloro - N - methylpropionamide, resulting from the reaction of #-chloropropionyl chloride with 1-(methylamino)-adamantane. N - {2 - [(1 - Adamantyl) - ethylamino] - ethyl}- N - allyl - p - toluene sulphonamide is prepared by reacting N - {2 - [(1 - adamantyl) - ethylamino] - ethyl} - p - toluene sulphonamide with allyl bromide. Therapeutic compositions, having antifibrillatory and antiviral activity and suitable for oral or parenteral administration, comprise the above novel compounds or physiologically acceptable acid addition or quaternary ammonium salts, as the active ingredient.
Patent GB-1007059-A (GB)
Title: Tools for driving fasteners into hard materials
Inventor: HILTI MARTIN
IPC: B25C1/02
Filed: 1963-09-12
Abstract: 1,007,059. Fastener-driving tools. ANSTALT FUR MONTAGE-TECHNIK. Sept. 3, 1964 [Sept. 12, 1963], No. 35968/63. Heading B4C. A tool for driving fasteners, such as pins or studs, comprises a plunger 11 movable in above 19 formed in a body 10 and an adaptor 13 having a spigot 29 fitting into the bore and a base portion 28 provided with a thin wall 41 in order to enable the plunger to drive in smaller fasteners closer to adjacent obstructions. The base 28 of the adaptor is of substantially semicircular shape and provided with pins 31 arranged to locate against either of faces 17, 18 formed on the body 10 in order to prevent relative rotation of the adaptor. The plunger 11 is provided with a portion 11a slidable in the bore 19 and a rod portion 11b fitted in the end of the latter portion and slidable in the bore 30 of the spigot 29. The adaptor may be used in cartridge-actuated tools and the plunger 11 may be formed in one piece. Specifications 793,932 and 901,023 are referred to.
Patent GB-851071-A (GB)
Title: Electrical plug and socket connectors
Inventor: ARSON SAMUEL LOUIS
IPC: H01R13/502
Filed: 1957-01-28
Abstract: 851,071. Two-part couplings. CANNON ELECTRIC CO. Jan. 28, 1957, No. 35975/58. Divided out of 851,055. Drawings to Specification. Class 38(1) The subject-matter of this Specification is identical with that described in Specifications 851,055 and 851,072 but the claims differ.
Patent GB-1484893-A (GB)
Title: Machines for filling and sealing glass vials
IPC: B65B/
Filed: 1974-08-16
Abstract: 1484893 Filling and sealing glass vials E CIONI L CIONI and R ANICHINI 16 Aug 1974 [21 Aug 1973] 36090/74 Heading C1M [Also in Division B8] A machine for filling and sealing glass vials comprises a closed vial receiving station 7 (Fig. 1) for inserting vertically a plurality of inverted vials into the lower run of an endless conveyer 3, a vial opening station 9 with means for scoring and fracturing the vial necks, a filling station 22 adjacent the upper run of the conveyer and a sealing station 24 including multiple burners, pinch means and means for rotating the vials during sealing. The vial necks are scored by hardened steel disc 70 (Fig. 1) and broken by hammers 112 and 114 (Fig. 13) after being heated by flames from gas burners 124 to sterilize the fracture point and create internal pressure so that glass particles formed during fracture do not enter the vial.
Patent GB-847209-A (GB)
Title: Devices adapted for assisting paralyzed or hemiplegic persons
IPC: A61G7/10
Filed: 1958-11-11
Abstract: 847,209. Assisting paralysed people. KILMER, G. Nov. 11, 1958, No. 36141/58. Class 78 (2). [Also in Group XXXII] An invalid sitting in a wheel chair 3 inserts his leg into sling 11 and raises it by grasping handle 15 and pulling on cable 7. The cable passes over pulley 6 secured to post 1 secured to the wheel chair 3 and the leg is secured in the elevated position by hooking handle 15 at 17. The length of the cable may be varied at 14.
Patent GB-987199-A (GB)
Title: Improvements in and relating to crankshaft bearings of reciprocating engines
IPC: F16C9/02
Filed: 1963-09-13
Abstract: 987,199. Bearings. SULZER BROS. Ltd. Sept. 13, 1963 [Oct. 6, 1962], No. 36191/63. Heading F2A. A crank-shaft bearing of a reciprocating engine includes a bearing cap 7 pressed against a saddle 4 by thrust pins 8 bearing against the crank-case, at least one of the thrust pins being formed with a longitudinal bore for the supply of oil to the bearing. The bearing shells 5 and 6 are formed with an oil groove 24 and the upper shell 6 has holes 23 so that oil can pass from a groove 22 in the saddle 7. Groove 22 connects with ducts 21, bores in the pins 8, ducts 10 in the intermediate elements 11 and an S-shaped pipe 12 connected at the centre to an oil feed pipe 13. The pins 8 each comprise two parts formed with a longitudinal bore which are screwed one into the other. The oil pipe 12 may be replaced by a channel in the engine casing. The pins 8 may each comprise a closed chamber for the reception of a pressure medium to increase the length of the pin during a bearing prestressing operation.
Patent GB-820458-A (GB)
Title: Improvements in or relating to stabilization of sulphur trioxide
IPC: C01B17/90
Filed: 1956-11-27
Abstract: Liquid sulphur trioxide is stabilized against polymerization by incorporating therein 0.1 to 2% of a diaryl nitrosamine.  Each aryl group can be unsubstituted, or can have as substituents up to 3 groups selected from halogen atoms and hydrocarbon or sulphonic acid radicals.  The nitrosamine may be diphenyl-, ditolyl-, bis-(p-chlorophenyl)-, or bis - (p - sulphophenyl)-nitrosamines, N - nitroso - di - b  - naphthyl - amine, or N - nitroso - phenyl - b  - naphthyl - amine.  The SO3 containing the nitrosamine is aged by heating 6-10 hours at 40-80 DEG  C. and is decanted from the sludge.