baber/WOPTO huggingface dataset:
Patent GB-1090095-A (GB)
Title: Improvements in or relating to digital control systems
IPC: G05B19/18
Filed: 1965-11-22
Abstract: 1,090,095. Plug-board control. M. MœLLER, [trading as MAX MœLLER BRINKER MASCHINENFABRIK]. Nov. 22, 1965 [Jan. 26, 1965], No. 49457/65. Heading B3B. [Also in Division G3] A machine tool with automatic tool-changing means comprises a cross-rail distributer in a circuit such that a tool is selected and brought into an inter-change position during an operation. Data is fed to the machine tool and a plugboard is set up in the first row to select the rotational speed,. feed speed and direction of movement of one step and the tool for the second step.
Patent GB-916873-A (GB)
Title: Improvements in and relating to road-pads for vehicle actuation
IPC: E05F13/04
Filed: 1960-07-28
Abstract: 916,873. Gate-operating appliances. KOCSIS, F. July 28, 1960 [July 31, 1959], No. 45940/61. Divided out of 916,872. Class 65 (1). A vehicle-actuated road pad comprises a casing closed at the top by two plates 47, 48 (Fig. 3), normally urged to substantially coplanar positions, e.g. by springs 50, and rockable about axes 50a parallel to the neighbouring edges of the plates, mechanical means being housed in the casing for amplifying a comparatively small depression of the plates in order to transmit a larger movement to a remote mechanism, e.g. a gate, to be operated. The mechanical means may be a system of pulleys 57 or levers 70-77 (Fig. 6), co-operating with a cable 23 which runs to the remote mechanism. In an alternative means for biasing the plates, pairs of levers 68 (Fig. 4) are welded to the respective plates and each lever extends under the other plate where it is provided with a depending projection which holds one end of a compression spring 69. The plates are hinged together at 49 and are adapted to be easily removable from the casing.
Patent GB-1434573-A (GB)
Title: Riveting machine
IPC: B21J15/12
Filed: 1973-10-24
Abstract: 1434573 Riveting YOSHIKAWA IRON WORKS Ltd 24 Oct 1973 49624/73 Heading B3U A riveting machine comprises a rivet head former 17 attached to the end of a motor driven shaft 15 and an axially displaceable piston 21 mounting the shaft 15. The shaft 15 is rotated by a motor 16 within the piston 21, which is prevented from rotating by a pin 31 engaging in a groove 30 in the piston 21. In operation, a valve 38 is moved to the left, whereupon oil is supplied from a tank 33 by a pump 36 through a conduit 34 and into a cylinder 14 housing the piston 21. The piston 21 and the rotating shaft 15 are thereby moved downwards to cause the rotating former 17 to form the rivet head. When the piston 21 is in its lowermost position, the oil is fed back to the tank 33 via a conduit 40 and a control valve 41. After the riveting operation, the piston 21 is raised by supplying oil through a conduit 35 and into the cylinder 14 via a port 26. When the piston 21 is in its uppermost position, the oil is fed back to the tank 33 via a clearance between a projection 27 and a groove 29 in the piston 21, a port 28 and a conduit 32.
Patent GB-1448642-A (GB)
Title: Oscillator case assembly
IPC: H01L41/00
Filed: 1974-11-18
Abstract: 1448642 Piezo-electric resonators CITIZEN WATCH CO Ltd 18 Nov 1974 [20 Nov 1973 4 Dec 1973] 49756/74 Heading H1E The hermetic case, formed from solid insulating material, for an electromechanical oscillator, carries at least two flat conductive strips or thin coated areas, overlying or on the outside of the casing and connected to electrodes of the oscillator. In an embodiment a plano or bi-convex quartz disc thickness-shear oscillator 14 in a close fitting glass or ceramic dish 10 with similar lid 18 evacuated or gas filled after sealing with solder glass, is held at the edges by slotted 13, 13<SP>1</SP> metal springs 12, 12<SP>1</SP> soldered to coated stripes 11, 111 running over wall 10a. Springs 12, 12<SP>1</SP> may be attached elsewhere and wired to the stripes; the springs are in either case wired 17, 17<SP>1</SP> to electrodes 15 on the central areas of the resonator faces with peripheral extensions 16. The casing may alternatively be made of an annular wall and two lids (Fig. 3, not shown) and the springs may be mounted on rigid posts taken through the base via silver or glass seals to flat connecting strips lying near the external surface (Fig. 5, not shown). An electronic component, e.g. a driving integrated circuit, may be housed in the same casing (Fig. 6, not shown). A rectangular base, wall and lid (Fig. 4, not shown) allow a tuning fork oscillator to be encased, with two electrodes or the upper surface opposing a common electrode on the lower surface which is cemented to a mounting strip. All three electrodes are connected to coated conducting stripes crossing over the wall to the exterior.
Patent GB-1222708-A (GB)
Title: Novel 5-(n-substituted aminomethyl)-2-oxazolidinones and their process of preparation
Inventor: FAURAN CLAUDE
IPC: C07D263/20
Filed: 1968-10-22
Abstract: 1,222,708. 5 - (N - Substituted aminomethyl)- 2-oxazolidinones. DELALANDE S.A. 26 Sept., 1969 [22 Oct., 1968], No. 49963/68. Heading C2C. Novel compounds of formula and their hydrochloride salts wherein. R 1  and R 2  are C 1-5  alkyl or -NR 1 R 2  is a heterocyclic amino radical which may be substituted by a C 1-5  alkyl radical or by a pyrrolidinocarbonylmethyl radical, and R 3  is a phenyl radical which may carry one or more of the following substituents: C 1-5  alkoxy, CF 3 , halogen or a carboxyl radical which may be esterified, are prepared by reaction of a compound of formula with ethyl carbonate. Pharmaceutical compositions in conventional forms for oral administration having hypotensive vasodilatory, spasmolytic, myorelaxant, sedative, analgesic and anti-inflammatory activity comprise an above novel compound or salt and a pharmaceutically acceptable carrier.
Patent GB-1170612-A (GB)
Title: Oleaginous Compositions
Inventor: GILES DAVID MALCOLM
IPC: C10M137/10
Filed: 1966-11-08
Abstract: 1,170,612. Amine salts of phosphorus esters; halogen-containing norbinene derivatives. ESSO RESEARCH & ENG. CO. 20 Oct., 1967 [8 Nov., 1966], No. 49979/66. Heading C2C. [Also in Division C5] Amine salts are formed by reacting primary C 12 -C 24  alkyl amines, secondary amines having two C 6 -C 12  alkyl groups, tertiary amines such as tributylamine and trihexylamine, or alkylene diamines and their mono- or di-N-alkyl substituted derivatives with compounds of the formula wherein X 1  to X 10  are hydrogen or halogen atoms or hydrocarbyl groups, Y 1  to Y 4  are oxygen or sulphur atoms, and either (a) the free bonds 1 and 2 are joined to the free bonds 3 and 4 respectively; or (b) the bonds 1 and 2 from part of one, two or more fused carbocyclic rings, which are non substituted or substituted by halogen atoms and/or hydrocarbyl groups, and the bonds 3 and 4 are linked to adjacent carbon atoms in one of said fused rings. 1,4,5,6,7,7- hexachloro - 5 - norbornene 2,3 - dimethanol is prepared by heating cis-2-butene-1,4-diol with hexachlorocyclopentadiene in dioxon, distilling off the dioxan and unconverted starting materials under vacuum, and crystallizing the residue from chloroform. 3-Thiono-3-thiolo- 6,7,8,9,10,10 - hexachloro - 1,5,5a,6,9,9a - hexahydro - 6,9 - methano - 2,4,3 - benzodioxaphosphepin is prepared by refluxing the hexachloronorbornene-dimethanol with P 2 S 5  in a mixture of dioxon and xylene, filtering off unreacted P 2 S 5  and distilling off the solvents under vacuum. The hydroxy dioxa phosphepin-oxide and the hydroxy dithio phosphepin-oxide can be prepared by reacting the halogenated norbornene diol and dithiol respectively with P 2 O 5  or P 2 O 3 . 3 - Hydroxy - 6,7,8,9,10,10- hexachloro 1,5,5a,6,9,9a - hexahydro - 6,9 methano - 2,4,3 - benzodithiaphosphepin and the corresponding benzodithiaphosphepin - 3- oxide can be prepared by reacting halogenated norbornene dithiols with dichloro thiophosphoric acid and dichloro phosphoric acid respectively.
Patent GB-1531267-A (GB)
Title: Exhaust apparatus for internal combustion engines
IPC: F02M31/087
Filed: 1975-12-05
Abstract: 1531267 Internal combustion engine exhaust apparatus HONDA GIKEN KOGYO KK 5 Dec 1975 [11 Dec 1974] 50042/75 Heading F4B Exhaust apparatus for an I.C. engine with inline cylinders comprises exhaust pipes 9, 10, 11 which merge into walls 12 defining a first reaction chamber 13. A second reaction chamber 14 has walls 15 and a common wall 16 with the chamber 13. Exhaust gases from the chamber 13 pass to chamber 14 through an opening 17. A thin wall shell 19 defines a chamber 18 which surrounds chambers 13 and 14 and part of the exhaust pipes 9, 10 and 11. Exhaust gases pass from chamber 14 through an opening 22 into chamber 18 and travel around the free end 25 of the baffle 23 before passing to the discharge pipe 24. An opening 26 in the shell 19 permits heating by the exhaust gases of the intake manifold 28. A thick wall housing 30 reduces heat dissipation from the shell 19.
Patent GB-1114340-A (GB)
Title: Arresting device for aircraft
IPC: B64F1/02
Filed: 1966-11-09
Abstract: 1,114,340. Aircraft arresting devices. BORGS FABRIKS AKTIEBOLAG. 9 Nov., 1966 [1 Dec., 1965], No. 50130/66. Heading B7G. An aircraft arresting net comprises at least one lower horizontal line 6 and a greater number of upper horizontal lines 8, each of which is connected to line 6 by vertical lines 7. The lines 8 and 6 may be joined at points 9, 10 to cables from brakes 1, 2. Elements 4, 5, 11, 12 of high elasticity may be incorporated in the brake cables and the line 6. The net may be collapsed leaving line 6 to act as an arrester wire for an aircraft equipped with a suitable hook.
Patent GB-1486291-A (GB)
Title: Magnetic recording
IPC: G11B19/02
Filed: 1974-11-19
Abstract: 1486291 Magnetic discs SONY CORP 19 Nov 1974 [22 Nov 1973] 50137/74 Heading B2E [Also in Division G5] A magnetic disc for video recordings is formed by feeding a thin, cellulose acetate web 30 from a stock roll to a coating station whereat one surface of the web is coated with a layer 32 including ferromagnetic acicular particles 31 fed from a container 33 in which the particles 31 are uniformly dispersed as magnetically anisotropic particles in a flexible binder, e.g. plasticized cellulose esters or ethers, polyvinyl and resins. The coated web then passes through a magnetising station 34 which orientates the acicular magnetic particles in the coating 32 parallel to one another and to the surface of the web 30, the binder in the coating 32 hardening under the action of residual induced magnetic forces and the resulting magnetic sheet 40 being fed through an oven to evaporate a solvent in the binder. The sheet 40 is then cut into discs.
Patent GB-1525539-A (GB)
Title: Piston seals
IPC: F01C19/08
Filed: 1976-12-02
Abstract: 1525539 Piston seals CATERPILLAR TRACTOR CO 2 Dec 1976 [5 April 1976] 50334/76 Heading F1F A piston used in a trochoidal engine mechanism comprises a principal seal 36 for engagement with a wall 18 of an associated chamber and which is located in a groove 38 of a width greater than that of the principal seal 36 so as to permit movement therein; a biasing spring 46 within the groove 38 for urging the principal seal 36 outwardly of the groove 38; and a secondary wedge-shaped seal 50 disposed within the groove 38 between the principal seal 36 and the spring 46 and being urged into engagement with a side 24 of the groove 38 and a bevelled surface 54 of the principal seal 36 to reduce leakage through the groove 38. The secondary seal 50 may be elastomeric, e.g. of p.t.f.e., rubber or polyamide, and may be separated from the spring 46 by a spacer 48.
Patent GB-1363905-A (GB)
Title: Electrical wirring
IPC: H01R12/61
Filed: 1971-11-01
Abstract: 1363905 Fuse holder CANNON ELECTRIC (GREAT BRITAIN) Ltd 26 Oct 1972 [1 Nov 1971] 50632/71 Heading H2G A fuse holder assembly consists of a rectangular box 1, two upstanding walls 4, 5 parallel to the long sides, which are each suitable for the entry of flat strip cable 2, 3, which is bent over and down inside said walls, each track of the strip being between parallel separators extending between said walls, the compartments so formed each containing a fuse, whose ends engage the tracks at the end of its compartment, and a lid 10 which traps the cables in place and holds each fuse in its compartment. Each fuse may be a cartridge fuse 8, or a plastic element surrounded by copper strip 9. Contact pressure between track and fuse end may be provided by plastic spring members 6 or metallic springs 7 or the inner walls may be resilient. The lid 10 snaps on to the box portion 1 and has holes 11 to receive studs 12. Snap in lugs 13 are for panel mounting.
Patent GB-1163949-A (GB)
Title: Seasoning Foodstuffs
IPC: A23L27/27
Filed: 1966-11-11
Abstract: 1,163,949. Flavouring and preserving food. W. R. GRACE & CO. 11 Nov., 1966 [8 Dec., 1965], No. 50718/66. Headings A2B, A2D and A2E. [Also in Divisions C4 and C5] Meat, synthetic meat, fish, shrimps clams and oysters are treated with a water-inoil emulsion containing a seasoning or flavouring agent before or during cooking. The emulsion contains (1) 6-98 parts by weight fat (2) 2-74 parts by weight water and (3) 0.10-22 parts by weight of an emulsifier composition containing (a) 1-12 parts by weight of an edible non ionic emulsifying agent having a hydrophiliclipophilic balance of 3-6, comprising 0-75 per cent by weight hydrophilic emulsifier and 100-25 per cent by weight lipophilic emulsifier, the lipophilic emulsifier having an iodine value greater than 8 and (b) 0.6 to 10 parts by weight edible wax. The seasoning composition may be in the solid state in which case it is melted on to the food which may be in the frozen state, or in the form of an aerosol composition such that it can be sprayed on the food. The seasoning composition may contain preservatives such as benzonic acid, sodium benzoate or sorbic acid. The seasoning composition may contain beeswax, candelilla wax, carnauba wax, salt, sugar, dehydrated onion, dehydrated parsley, pepper, nutmeg, paprika, protein autolysates, apple juice, corn oil, cotton seed oil, safflower seed oil, soybean oil, chicken fat, beef fat, pork fat monoglycerides and colouring agents.
Patent GB-1370005-A (GB)
Title: Injection moulding apparatus
IPC: A44B19/26
Filed: 1971-11-03
Abstract: 1370005 Die casting SETER SpA 3 Nov 1971 [12 July 1971] 51028/71 Heading B3F [Also in Divisions B5 and E2] A slider for a zip fastener is injection moulded or die cast in a mould 1, 2 having a retractable core 40 defining the stop dog hole 39 in the slider body 37 and a pair of opposed retractable cores 22 having recessed facing ends (23, Figs. 11, 12) in which the pull tab pivot pins 24 are formed, the ends lying within the recesses defining the lugs 36 of the slider during the moulding stage. The core 40 has a head 43 slidable within a channel 44 in a plate 45 urged away from the mould half 2 by elastic sleeves (52, Fig. 7) and is inserted into the mould cavity by forcing the plate 45 against the mould half 2. Rotation of the core 40 is prevented by a key 46 on the head 43 engaging within a plate guide 47. The cores 22 which are sprung loaded away from the mould cavity on the mould half 1 are inserted into the mould cavity by engagement of cam surfaces 32, 33 located on core sleeves 26 and mould half 2 respectively. Rotation of the cores 22 is prevented by keys 27. The moulded slider is ejected by a pair of pins 53 and an air blast. The stop dog may be central, as shown, or offset. The slider may be formed from a plasties material or a metallic alloy.
Patent GB-1206797-A (GB)
Title: Electrochemical oxidation of phenol
IPC: C25B3/23
Filed: 1967-11-09
Abstract: 1,206,797. Electrolytic production of hydroquinone and p-benzoquinone. UNION CARBIDE CORP. Nov.9, 1967 [Nov.10, 1966; Feb.16, 1967], No.51120/67. Heading C7B. Phenol is electro-chemically oxidized to form p-benzoquinone in a divided cell or hydroquinone in an undivided cell by electrolysing an aqueous solution containing 0À5-4 wt % phenol and 1-5 wt % of an electrolyte at a temperature of 25-60 C., a plt of less than 4, and anode potential of at least +0À9 volts and a cathode potential more negative than +0À4 volts with reference to a saturated calomel electrode and an anode current density of at least 4 amps per sq. dm. until up to 80% of the phenol has been electrolyzed, and thereafter recovering the p-benzoquinone or hydroquinone from the aqueous solution. The anode used may be of lead, platinum, gold, graphite, manganese, chromium, iron or nickel; the cathode may be of lead; and the electrolyte may contain sulphate ions, e.g. as sulphuric acid or sodium sulphate. If used, the membrane may be of regenerated cellulose film. The cell may be operated continuously.
Patent GB-1490290-A (GB)
Title: Preparation of penicillanic acid derivatives
IPC: C07C231/00
Filed: 1975-07-30
Abstract: 1490290 Guanylureidoacetic acid and chloroderivatives thereof PFIZER Inc 30 July 1975 [9 Aug 1974] 51298/76 Divided out of 1490289 Heading C2C [Also in Division C3] Guanylureidoacetic acid is prepared by the reaction of N-guanyl-N<SP>1</SP>-nitrourea and glycine, which is treated with phosphorus pentachloride to yield guanylureidodcetyl chloride hydrochloride.
Patent GB-1012532-A (GB)
Title: Improvements in or relating to apparatus for producing relatively uniform hair or fibre webs
IPC: D01G25/00
Filed: 1963-12-31
Abstract: 1,012,532. Forming fibre webs. E. FEHRER. Dec. 31, 1963 [Jan. 16, 1963], No. 51385/63. Heading D1N. Relatively uniform webs are prepared from hair or fibres by laterally removing equal-length sections of thin web from a feeding belt on to a con- .veyer moving more slowly than but in the same direction as the belt. The lateral removal is effected by a stripper arranged to eject web sections from both sides of the belt alternately and the conveyer is wide enough to receive newly-formed webs one beside the other. Two separate conveyers may be employed. The stripper 3 oscillates behind a nip defined by pressure rolls 2. Web sections alternatingly ejected by the stripper 3 fall on the conveyer 4 in areas defined by guide walls 5, 6.
Patent GB-1208798-A (GB)
Title: Production of polyquinazolones
IPC: C08G73/06
Filed: 1968-10-31
Abstract: 1,208,798. Polyquinazolones. CELANESE CORP. 31 Oct., 1968 [1 Nov., 1967], No. 51663/68. Heading C3R. Polyquinazolones are obtained by condensing diacylated aromatic diaminodicarboxylic acids of formula . where R<SP>1</SP> is an aromatic group, R is an aliphatic, cycloaliphatic or aromatic group and each carboxy group is vicinal to an acylated amino group, with a diprimary diamine. The diamine may have the formula where R<SP>111</SP> is >CO or >SO 2 , an aliphatic, cycloaliphatic or aromatic group or a covalent bond. When R is aromatic the polyquinazoles are those described in Specification 1,208,799. In an example, dibenzoyl-bisanthranilic acid is condensed with 4,4<SP>1</SP>-diamino diphenylether.
Patent GB-1446294-A (GB)
Title: Phenolic compounds and colour photographic photosensitive materials containing them
IPC: G03C1/815
Filed: 1974-12-02
Abstract: 1446294 2 - (Benzotriazol - 2 - yl) - phenol derivatives MITSUBISHI PAPER MILLS Ltd 2 Dec 1974 [3 Dec 1973] 52079/74 Heading C2C [Also in Division G2] Novel compounds of Formula I in which R 1  is C 1-13  alkyl, R 2  is C 1-18  alkyl and X is hydrogen, halogen, alkyl, alkoxy, aryl, aryloxy or aralkyloxy are prepared by reacting a p - (R 2 ) - substituted phenol with an aldehyde R 1 .CHO to form a corresponding bis-phenol derivative, reacting this intermediate with a diazonium salt solution of a 2-nitro-4-(X)- substituted aniline derivative and finally cyclizing the resulting bis-azo derivative using Zn/ NaOH. Examples describe the preparation of compounds of Formula I in which R 1  is C 3 , C 4 , C 6 , C 7 , C 11  and C 13  alkyl, R 2  is CH 3  and X is H, CH 3 , Cl, CH 3 O, C 8 H 17 O, phenyl or phenoxy. The compounds of Formula I are U.V. absorbers for colour photographic photosensitive materials.
Patent GB-1261569-A (GB)
Title: Motor vehicle windscreen wiper systems
Inventor: STEVENS DEREK NORMAN
IPC: B60S1/04
Filed: 1969-10-23
Abstract: 1,261,569. Windscreen wipers. GENERAL MOTORS Ltd. Oct. 22, 1970 [Oct. 23, 1969], No. 52082/69. Heading A4F. In a vehicle windscreen wiper system a pair of spaced wiper arm pivot housings 2 a wiper motor 4, and drive linkage are carried by a frame mounted on an internal vehicle panel 9 as a first order lever having at opposite ends the pivot housings 2 and an attachment point 6 of the frame 1, and fulcrummed intermediate its ends on the panel 9, the arrangement being such that when the point 6 is attached to an internal vehicle body panel, as by a bolt 23 and a bracket 7, the frame 1 is so supported at its fulcrum that the pivot housings 2 project through openings provided therefor in an external vehicle body panel 20. In the illustrated embodiment the frame 1 is T-shaped and its arm 5 has two V-shaped struts 16 pivotally supported on two fulcrum pads 17 on a bracket 18 on the panel 9. Alternatively the point 6 of the arm 5 may be attached to the vehicle body by a tension spring or by a rubber band.
Patent GB-1209393-A (GB)
Title: Improvements in or relating to motor vehicle wheel hubs
Inventor: FORD JOHN BRIAN MALPAS
IPC: B60B27/00
Filed: 1968-11-05
Abstract: 1,209,393. Vehicle wheels. TECH DEL Ltd. 14 Nov., 1969 [5 Nov., 1968], No. 52333/68. Heading B7C. An adapter plate 6 for connection to a Rudge Whitworth centre lock motor vehicle hub has teeth 7 which engage teeth 5 cut in the wheel locating flange 2 of the hub, the plate being shaped to receive a disc wheel 8 that can be secured on the hub by a nut screwed on to the threaded free end of the shaft sleeve 1 of the hub with holes 10 in the disc of the wheel being engaged by drive pegs 9 in the plate 6. Splines (3) originally on the sleeve are removed and the adapter plate sliding fits on the sleeve where it is held rotationally fast by the engaging teeth. The nut acts on the wheel through a clamping ring 11 with the pegs 9 and holes 10 co-operating to rotatingly lock the wheel to the disc and transmit drive from the hub to the wheel. The plate configuration may be chosen for the vehicle to retain is original track or have a changed track. An alternative adapter plate (6A, Fig. 5, not shown) has splines (12) which interferingly fit the splines (3) on the original hub; there being no teeth formed on the plate (6A) or the flange.
Patent GB-1438700-A (GB)
Title: Resistor-capacitor networks
Inventor: BROWN D R
IPC: H01G2/00
Filed: 1973-11-12
Abstract: 1438700 RC networks WESTERN ELECTRIC CO Inc 12 Nov 1973 [16 Nov 1972] 52411/73 Heading H1R An RC network comprises a pair ofstrip assemblies 16, 24 wound into a roll, the strip assemblies comprising dielectric strips 24, 32 respectively and conductive layer overlapping to provide the capacitance and in the form of serpentine paths to provide series resistance, margins 56, 68 along opposite edges of strips 24, 32 being free from conductive material to prevent short-circuiting when contact layers are applied to opposite ends of the roll. The conductive layers may be metal foil strips, or vapour deposited or sputtered metal coatings on strips 24, 32. Pairs of strip assemblies each comprising a dielectric strip and a metal layer may be led past a device for removing metal to provide the serpentine pattern, e.g. laser beams, electron discharge device or metal cutters, and the strips, slightly offset as shown, wound on to a mandrel (Fig. 2, not shown). The covered length of the metal layers may be selected to provide the required capacitance and the length and number of cuts to provide the required resistances worked out. Alternatively, having selected the length and number of cuts, capacitance may be monitored as winding proceeds until the required capacitance is reached. The end contact layers may be sprayed on solder coatings. The dielectric material may be paper, polycarbonate, polystyrene or polyester; the metal layers Al, Ag, Zn or alloys thereof.