baber/WOPTO huggingface dataset:
Patent GB-1158776-A (GB)
Title: Pedestal Junction Box for Underground Cable Systems
Inventor: CHANNELL WILLIAM HERBERT
IPC: H02G15/076
Filed: 1966-07-19
Abstract: 1,158,776. Junction boxes; terminal boards; carrying conductors through partitions; earth electrodes. W. H. CHANNELL. 19 July, 1966 [7 Feb., 1966], No. 32350/66. Headings H2C and H2E. A pedestal-type junction box comprises a tubular housing 2 joined to a stake 1 so that an incoming and outgoing length of multicore cable 3 is supported at 7 within the housing while the cable conductors are supported at 50 adjacent the closed end 17 and connection made to selected conductors at a terminal block 5, the support 50 and block 5 being connected to earth. The housing 2 (Fig. 3), is attached to the stake 1 by threaded engagement of adapter parts 20, 21 fixed thereto, compressing an 0-ring between them. The cable 3 is bared of sheaths and metal shield within the housing and is supported by prongs 65 inserted between the outer sheath and shield and clamped by clips 70, the clips being bolted to a bracket 7 itself bolted to a stainless steel post 6 which thereby earths the cable shield and also the shields of branch lines 4. The individual conductors are looped, uncut, over a plastics hook 50 on the post 6 and selected ones connected to one or more terminal blocks 5. A pressurized box of generally similar construction has a web 145 integral with an adapter part and contains "knock-out" bores through which the cables pass and are sealed by grommets (Fig. 22). The post 170 is fixed to the web 145 and is earthed by a braided conductor 186 bolted to an earthing post (187) sealed through the web. The terminal block (Fig. 17), comprises a metal plate 90 sandwiched between contoured insulating plates 94, 95 carrying terminal bolts 110 and having lugs 98 to space the bolt heads from the plate. Tightening the nuts 117 causes washers to penetrate the insulation of conductors wrapped about the bolts.
Patent GB-764313-A (GB)
Title: Ethylenimine methylol phosphorus polymers
Inventor: REEVES WILSON A
IPC: D06M15/431
Filed: 1954-11-09
Abstract: Polymers are obtained by reacting one or more of the compounds, tetrakis hydroxymethyl phosphonium salts, tris hydroxymethyl phosphine oxide and their derivatives containing 2 or more phosphorus-linked methylol groups, with an ethylenimine compound selected from the monomers, polymers and nitrogensubstituted methylol derivatives of ethylenimine and the C-substituted derivatives thereof where the substituents are aliphatic, alicyclic, aromatic, alkyl aromatic or aromatic alkyl groups. Suitable ethylenimine derivatives are 2-methyl-, 2 - phenyl -, 2,3 - diphenyl - and 2 - methyl-3,3 - diphenyl - ethylenimine, the polyethylenimines and the reaction products of formaldehyde with such compounds.  Other compounds containing groups which condense with a phosphorus linked methylol group may be added to the starting materials or to the partially polymerized products. Such compounds are amides such as urea, melamine, acrylamide and guanidine, their methylol and alkylated derivatives, primary and secondary amines, polypeptides, and phenols. The polymers pass through the stages of water-soluble liquids to water-soluble semi-solid resinoids and then to resilient, spongy, insoluble materials.  They may be used for flameproofing textiles, for the manufacture of articles and coating compositions and as modifiers for other resins.  Specification 740,269 is referred to.
Patent GB-1079317-A (GB)
Title: Improvements in or relating to tractors
IPC: A01B59/06
Filed: 1964-08-10
Abstract: 1,079,317. Tractor power lift mechanisms. MASSEY-FERGUSON Inc. Aug. 10, 1964 [Aug. 14, 1963; April 13, 1964], No. 32442/G4. Heading A1P. A device for coupling a semi-mounted implement on to a tractor power lift mechanism so that the implement may swing laterally but may also be acted upon vertically by the power lift mechanism to transfer weight to the tractor comprises a frame 26 mounted for vertical pivoting about two brackets 27 fixed rigidly to the tractor and supported at its rear end by lift links 46 and links 18 which are pivoted to the tractor and are operated on by rams 20. A forwardly projecting member 13 of the implement frame is detachably secured to a draw bar 25 which is pivoted at 31 to a cross-member 19 of the frame 26 and has rollers adapted to run between stops 45 in an arcuate track 42 which consists of a channel section member open in a forward direction. The usual draft links 50 which are also pivoted in the brackets 27 are held in an inoperative positon by a cross-member 51 but can be engaged with the lift links 46 when the frame 26 is removed. The frame 26 can be swung into an inoperative position underenath the tractor where it is held by a catch. The connection between the implement frame and the draw bar 25 (Fig. 4, not shown) is adapted to allow the implement to turn about a longitudinal axis and comprises male and female members 32a, 25a held together by a flange 37 engaging a detent ring 38. In an embodiment (Figs. 8, 9, not shown) a frame 125 is fitted to the usual draft links 124 and this frame incorporates an arcuate guideway 127 and a plate 145 for supporting a pin 147 of a draw bar 126, the pin being held by a movable plate 162 having a keyhole slot engaging a recess in the pin.
Patent GB-1523687-A (GB)
Title: Photosensitive composition
IPC: G03F7/029
Filed: 1976-08-04
Abstract: 1523687 Photo-resist materials HORIZONS RESEARCH Inc 4 Aug 1976 [15 Aug 1975] 32476/76 Heading G2C A photo-resist material comprises a support coated with a light-sensitive composition containing (1) an N-vinyl monomer (2) an organic halogen compound as photopolymerization initiator, and (3) as binder a maleic anhydride modified resin. The resin preferably has an acid number between 80 and 135. Polyvinyl butyral may also be present as a binder. The N-vinyl monomer may be an N-vinylamine, an N-vinylamide or an N-vinylimide e.g. N-vinylcarbazole. The organic halogen compound has the Formula QCX 3  in which Q is H, Cl, Br, I, alkyl, substituted alkyl, aryl, substituted aryl, aroyl or aralkyl and each X is Cl, Br or I, not all the X's necessarily being the same. Examples are CHI 3 , CBr 4  and C 2 HBr 5 . The composition may also contain a sensitizing dye, a pigment or dye, and a stabilizer e.g. substituted phenol. The support is anodized aluminium, copper, glass, paper or a synthetic resin. After imagewise exposure the material is heated to complete polymerization and developed with aqueous alkali.
Patent GB-423966-A (GB)
Title: Improvements in and relating to india-rubber springs
IPC: B61G9/06
Filed: 1933-11-21
Abstract: 423,966. Indiarubber springs. SPENCER, A., and SPENCER MOULTON & CO., Ltd., G., 2, Central Buildings, Westminster. Nov. 21, 1933, No. 32502. [Class 108 (iii)] An indiarubber spring element comprises a substantially equilateral-polygonal body, e.g. of triangular, square, pentagonal, or hexagonal form, having flat compression faces and, in the static condition, re-entrant side walls so that when the element is subjected to a predetermined compression the side walls become straight or approximately so, the pressure being uniformly distributed. Fig. 1 shows a spring unit, such as used for buffing and draught gear, which is formed from substantially equilateral, triangular, indiarubber elements 3 mounted on the two faces of a metal plate 1 opposite elements being connected by indiarubber through holes 14, 15, 16 on the plate which has a central aperture 2 for the passage of a buffing or draw-rod. The junctions of the walls 7, 8, 8 are curved within the angles of the walls while adjacent the aperture 2 the walls 8, 8 are joined by a double curved wall 10. When compressed the elements take the form shown dotted, abutting one another. In another construction, Fig. 3, the elements 23, 27, 28, 29 are mounted on a plate 30 having apertures 21, 22 for centralizing rods, the space between the elements 29 being filled by an indiarubber bar element 31 of the form described in Specification 390,555. The junctions of the sides of each element may be augmented by curved protuberances which give the re-entrant form to the walls. Specifications 390,633 and 391,086 also are referred to, while in the Provisional Specification reference is made to Specification 402,155.
Patent GB-1103336-A (GB)
Title: Heat sealing packing device
IPC: B65B11/48
Filed: 1965-07-29
Abstract: 1,103,336. Packaging. MACHINEFABRIEK V/H GEBR. TH. EN J. AQUARIUS N.V. 29 July, 1965 [3 Aug., 1964; 5 July, 1965], No. 32505/65. Heading B8C. An apparatus for packing objects in heat sealable webs 34 between upper and lower U-shaped sealing brackets 6, 1, has a clamp device 25, 26, 27 on the upper bracket and a dividing cutter 43 which severs the web over its complete width, the clamping device retaining the edge of the web formed by the severing. The web 34 is fed from a roll 32 round guide rolls 33 and is held in the clamping device 26, 27. The upper sealing bracket 6 is pivoted clockwise (dashed lines in Fig. 2), about its fulcrum 4 through 180 degrees and the object to be packed is placed on the web above the sealing bracket 1. The upper sealing bracket 6 is then pivoted back through 180 degrees and engages the lower sealing bracket 1. A stop 30 on a handle 19 engages the clamp part 25, 26 and a finger 40 engages an extension 31 of the clamp part 27, which is pivoted about a pin 22, and opens the clamp. The clamp 27 is held open by engaging an elastic cushion 41. The handle 19 is then lowered further causing the lever support 39 of the cushion 41 to move against the action of a spring 38. When the handle 19 is lowered further, the sealing brackets 1, 6 pivot about the fulcrum 4 and compress a spring 14, allowing the dividing cutter 43 to sever the web. The pressure on the handle 19 is then relaxed, and the brackets 1, 6 and the cushion 41 pivot upwards, together with the web 34 clamped between the clamp 27 and the non-elastic edge of the cushion support 42. When the handle 19 is released, the web 34 is freed from the clamping action of the clamps 27 and the edge 42 and the clamps 26, 27 instead grip the end of the web. The upper sealing bracket 6 is then raised, so that a cam 46 acts through levers 47 &c. to tilt a platform 35 and the lower sealing bracket 1 clockwise, and slide the wrapped packet out of the machine. In a modification, Figs. 6-9 (not shown), a spring (31<SP>1</SP>) urges the clamp (27) clockwise and the stop on the handle for co-operating with the clamps is omitted. The single clamp (36) is replaced by a two-part clamp (50), (51) pivoted about the shaft 22, and the cutter 58 has a T- shaped head. The action is such that when the web has been severed, the two part clamp passes below the lower edge of the cutter to grip the free end of the web.
Patent GB-154191-A (GB)
Title: Improvements in and connected with weighing apparatus
IPC: G01G1/00
Filed: 1920-11-19
Abstract: 154,191. Maatschappij tot Vervaardiging van Snijmachines volgens van Berkel's Patent en van andere Werktuigen, (Assignees of Graaf C. de, and Burman, E.). Oct. 11, 1919, [Convention date]. Pendulum-weight apparatus.-A weighing-apparatus comprises two pendulum weighing-scales mounted on one support and adapted to weigh goods independently of each other. One of the weighing-scales is provided with means for increasing its normal weighing capacity. One weighing - scale comprises a scale pan 1, beam 3, wire 9, pendulum 11, and a pair of transparent indicating pointers 16, one on each side of the scale. Similarly, the second weighing- scale comprises a scale pan 24, beam 26, wire 31, pendulum 33, and a pair of indicating pointers 37, and in addition this scale has the following arrangements for increasing its weighing capacity. A shaft 45 rotated by a handle carries a pair of arms 46 supporting a weight 48. When the shaft is rotated the weight is lowered on to hooks 51 on the beam 26, which is tilted into correct position for the transfer by a lever 69 also operated from the shaft 45. At the same time a wire 57 allows a bell crank lever 59 and a quadrant 62 to move under the influence of a spring 63 so as to display a new set of numerals through orifices 64 in the indicating scale 38. The beams 3, 26 carry graduated bars with sliding poises. Dash-pots 22 check vibration.
Patent GB-361564-A (GB)
Title: Process for increasing the spreading capacity of bitumen, asphalt and the like substances with the aid of additional substances
IPC: C08K3/04
Filed: 1930-10-30
Abstract: Coal dust ashes obtained as a waste product in burning powdered coal are used as a filler for bitumens and asphalts to increase the spreading capacity.  In an example the bitumen is heated to 250 DEG C. and the dust added in amounts of 40 per cent dust to 60 per cent bitumen.  The composition may be used as a coating material for rustproofing of steel tubes.
Patent GB-447410-A (GB)
Title: Improved apparatus for inserting and removing eyelets and like fasteners
IPC: A43D100/02
Filed: 1934-11-13
Abstract: 447,410. Setting or removing eyelets &c. MIALL, C. F., 54, Chandos Crescent, Edgware, Middlesex. Nov. 13, 1934, No. 32700. [Class 43] Apparatus for setting or removing eyelets comprises a C shaped casting a<1> having a setting tool d<1> and a reversible screwoperated spindle b<1> provided with an anvil b<1> and a cutting tool b<2>, the setting tool d<1> being removed during extraction to leave a recess in the casting for reception of the eyelet ejected by the cutter. In a modification, Fig. 4, setting and cutting tools d<1>, d2 respectively, are provided on a reversible plug d for co-operation with eyelet supporting and eyelet receiving recesses on opposite ends of the spindle b. The spindle b is rotated by means of a handle c or a hand wheel,
Patent GB-365676-A (GB)
Title: Improvements in and relating to rotary internal combustion engine
IPC: F02B53/00
Filed: 1930-10-31
Abstract: 365,676. Actuating compressers. KEMPTON, C. W., 167, North Pecan Street, Los Angeles, U.S.A. Oct. 31, 1930, No. 32771. [Class 8 (i).] In a rotary internal-combustion engine in which a cam-shaped rotor 7, Fig. 1, co-operates with a radially disposed sliding abutment 10 the outer end of which serves as or is connected to the piston of a compresser for the fuel mixture, a passage 21 for the compressed mixture, extending longitudinally beside the compression cylinder 9, is arranged to deliver a charge to a chamber or recess 13 in the abutment, this recess being cut off from the passage 21 and opened to the combustion space 22 at the commencement of the inward stroke of the abutment. As shown in Fig. 1, the abutment 10 itself serves as the compression piston, a pivoted link 24, acted on by a spring 34 to maintain the inner end of the abutment in contact with the rotor 7, being provided to brace the abutment when the charge in the space 22 is fired by the spark-plug 15. Fig. 7 shows a construction in which the outer end of the abutment 128 is connected by a pin 129 to the piston 127 slidable in the compression cylinder 114, the abutment being, in this case, braced by a link 158 pivoted at its outer end in an adjustable bearing 163. The cylinder 114 delivers through a spring-loaded valve 123 into the passage 120 which communicates through a port 125 with the chamber 131 in the abutment when the latter approaches its outermost position. The upper end of the passage 120 is fitted with a safety-valve 126 which opens outwardly should the engine back-fire.
Patent GB-435835-A (GB)
Title: Improvements in and relating to horizontal suction bearings
IPC: F16N7/36
Filed: 1934-11-14
Abstract: 435,835. Lubricating cylindricaljournal bearings. BRITISH THOMSONHOUSTON CO., Ltd., Crown House, Aldwych, London. Nov. 14, 1934, No. 32799. Convention date, Nov. 16, 1933. [Classes 12 (i), 12 (ii), and 12 (iii)] A horizontal suction bearing comprises a shell 10 provided with a liner 11 to which lubricant is supplied by conduits 18 entering axial grooves 20 situated at the point of greatest suction, i.e. about 25‹ below the horizontal. In the form shown, the liner 11 is formed with discharge grooves 21, also at about 25‹ below the horizontal, communicating with conduits 19 to allow for bi-directional rotation of the shaft. For unidirectional rotation, the discharge grooves are arranged slightly above the horizontal to minimize foaming. The conduits 18, 19 are screwed into the shell and liner and welded at 25. Leakage along the shaft is prevented by annular endgrooves with return passages. The bearing is supported on a crossbar of a pedestal containing the lubricating oil. The bearing is preferably split, the edge of the upper portion being cut away at 29 to avoid scraping.
Patent GB-813909-A (GB)
Title: Adjustable reclining chairs or like articles of furniture
IPC: A47C1/0355
Filed: 1955-11-17
Abstract: 813,909. Seats. LORENZ, A. Nov. 17, 1955 [Nov. 26, 1954], No. 32904/55. Class 52(2) In a reclining chair having a back-rest pivoted to a support, a seat pivoted to the back-rest above the pivot to the support, and a leg-rest pivoted at two spaced points to two links of a control linkage, the control linkage is moved by a double-armed lever pivoted on the support, the arms being pivoted to the linkage and linked to the back-rest respectively, and means are linked to the seat to raise its forward part as the back-rest is titled back. As shown in Fig. 1, the seat 24 and back-rest 18, interconnected at 26, are pivoted to the support 10 at 22, rearward pivoting of the back-rest acts through a connecting link 42, a bell-crank 38 and a controlling link 44 to extend the leg-rest 34. At the same time the seat 24 is raised, its movement being controlled by an arm 28 pivoted at 30, 32 to the support 10 and seat 24 respectively. The rear limit position is defined by arm 28 abutting a fixed stop 63 and the forward limit position by the seat 24 resting on stop 63. In a modified form, Fig. 2, the movement of the seat is guided by a link 128 pivoted thereto at 132 and to the lower arm of bell-crank 138 at 130 and the rear limit position is defined by the controlling link 144 abutting the fixed stop 163.
Patent GB-1462175-A (GB)
Title: Compressed compounded food products
IPC: A23L13/40
Filed: 1973-07-11
Abstract: 1462175 Compressed rehydratable food product FOSTER D SNELL INC 29 May 1974 [11 July 1973] 33073/73 Heading A2B A food product comprising comminuted meat, fish, fruit or vegetable containing at least 18% by wt. vegetable protein and at least 10% by wt. of a polyhydric alcohol, mono- or di-glyceride is mixed to form a doughy mass which is cooked and dried to a moisture content of 4-8% by wt., compressed to 10-50% of its original volume and dried to a moisture content of not greater than 3% by wt. On admixture with an aqueous liquid the product is restored to its original volume, geometry and structure. A preferred food product comprises beef, glycerol and gluten.
Patent GB-1247081-A (GB)
Title: 4-imino-1,4-dihydropyridine derivatives
Inventor: BICKING JOHN BEEH
IPC: A61K31/44
Filed: 1969-07-01
Abstract: 1,247,081. 4 - Imino - -1,4 - dihydropyridines. MERCK & CO. Inc. 1 July, 1969 [5 July, 1968; 1 May, 1969], No. 33111/69. Heading C2C. Novel compounds of the Formula I in which the hetero substituent has the Formulµ II or III each of R<SP>1</SP>, R<SP>2</SP>, R<SP>4</SP>, R<SP>5</SP> and R<SP>7</SP> is H or C 1-3  alkyl and each of R<SP>3</SP> and R<SP>6</SP> is H, C 1-3  alkyl or phenyl, and their acid addition salts, are prepared generally by condensing an appropriate 4- aminopyridine with a 2-X-pyrimidine or 2-X- pyrazine in which X is halogen, sulpho, C 1-3  alkylthio, C 1-3  alkylsulphinyl, C 1-3  alkylsulphonyl, C 1-3  alkoxy, phenoxy, benzyloxy, tri - (C 1-3  alkyl) ammonium salt or nitro. They may also be prepared by (a) generation of the 4-imino substituent attached to the pyridine residue; (b) formation of the pyridine ring, the pyrimidine ring, or both rings; (c) aromatization by oxidation of dihydro up to dodecahydro derivatives; (d) removal of extraneous groups attached to either or both of the heterocyolic rings; (e) ring expansion to form the 1,4-dihydropyridine ring; and (c) interchange of quaternary residues. Intermediates.-The following compounds are prepared in the examples: 2-fluoropyrimidine, 2 - methylsulphonylpyrimidine, 2 - methylsulphinylpyrimidine, 2 - pyrimidinyltrimethylammonium chloride, 2-nitropyrimidine, 1-(2- pyrimidinyl) - 4 - acetylimino - 1,4 - dihydropyrimidine, N - (4 - pyridyl) bromoformamidine, N - methyl - N<SP>1</SP> - (4 - pyridyl) guanidine, 4 - pyridylacetamidine, 4 - (bemylideneamino)pyridine, 1 - (2 - pyrimidinyl) - 4 - carbamoyl - pyridinium chloride, 1 - (2 - pyrimidinyl) - 4 - oxo - 1,4 - dihydropyridine, 1 - (2- pyrimidinyl) - 4 - thio - 1,4 - dihydropyridine, 1 - (2 - pyrimidinyl) - 4 - chloropyridinium chloride, 1 - (2 - pyrimidinyl) - 4,4 - dimethoxy- 1,4 - dihydropyridine, 1 - (2 - pyrimidinyl) - 4- mercaptopyridinium chloride, 4 - methylsulphinylpyridine, N - amidino - 1,4 - dihydropyridin - 4 - one, 1 - amidino - 4 - chloropyridinium chloride, N - amidino - 4 - imino - 1,4- dihydropyridine, 3 - ketoglutaraldehyde tetraethylacetal, 3,3<SP>1</SP> - azino bis - (glutaraldehyde tetraethyl bis - acetal), 2 - chloro - 1,4,5,6 - tetra hydropyrimidine, 1 - [2 - (1,4,5,6 - tetrahydro)- pyrimidinyl] - 4 - imino - 1,4 - dihydropyridine 1 - (2 - pyrimidinyl) - 2,6 - dicarboxy - 4 - imino- 1,4 - dihydropyridine, 1 - (2 - pyrimidinyl) - 4- imino - tetrahydropyridine, 1 - (5 - carboxy - 2- pyrimidinyl) - 4 - imino - 1,4 - dihydropyridine, 3,3<SP>1</SP> - dithio bis (4 - ethoxycarbonylaminopyridine) 1 - (2 - pyrimidinyl) - 3 - mercapto - 4- imino - 1,4 - dihydropyridine, and 3,3<SP>1</SP> - dithiobis-(4-azido pyridine). Pharmaceutical compositions having hypoglycemic activity, for oral or parenteral administration, comprise a compound of Formula I, or a pharmacologically acceptable acid addition salt thereof, together with a pharmaceutical carrier.
Patent GB-393285-A (GB)
Title: Improvements relating to gas-holders
IPC: F17B1/00
Filed: 1931-11-30
Abstract: 393,285. Gas-holders. PEASE, E. L., Hurworth Moor, Darlington. Nov. 30, 1931, No. 33178. [Class 54.] The floating disc of a gas-holder is maintained horizontal by at least three cables each being secured at one end to equidistant points on the fixed roof or upper part of the holder wall and after being slidably connected to the disc at at least two points on a diameter being secured at the other end to the bottom of the holder. As shown in the Figure each cable 3 is attached at one end to the holder roof 2 and first passes over diametrically opposite pulleys 5, 6 on the disc and then over pulleys 9, 10 contained in a housing 7 on the disc to the bottom of the holder where it is anchored. The pulley 9 is submerged in an oil bath 8 the level of which is above the bottom of a conduit. 7a by which the cable enters the housing and below the top of a conduit 11, by which the cable leaves. The disc may be loaded with concrete blocks or be dish-shaped to hold water. The gas pressure may be regulated by means of brake drums on the guide pulleys. In a modified construction, the cables pass over guide pulleys near the circumference of the disc and over guide pulleys and through an oil bath arranged at the centre of the disc to an anchoring point at the centre of the holder base. In another modification the cables run from the roof to a pulley on the disc and then over a pulley on the roof to a second pulley on the disc to the centre or opposite side of the disc. After passing through the disc the cable is similarly run over a pulley at the bottom of the holder and then over a pulley on the underside of the disc to the anchoring point.