baber/WOPTO huggingface dataset:
Patent GB-282324-A (GB)
Title: Improvements in and relating to machines for coating confectionery and the like
IPC: A21C15/00
Filed: 1926-09-16
Abstract: 282,324. Bramigk & Co., Ltd., (Danger, H.). Sept. 16, 1926. Coating bakers' goods.-Wafers or other baked goods are coated while still hot or warm from the oven, by means of a coating appliance whose temperature is regulated by heating or cooling to regulate the temperature of the coating material to suit the temperature of the goods to be coated. As shown in Fig. 1, the coating is effected by rollers 2, 11 positioned below the hopper 1, the goods being carried by a conveyer belt 22 travelling over a table. The rollers 2, 11 are hollow and heating or cooling water passes from an outside container through hollow shafts into the rollers. The roller 2 is driven by a chain and a sprocket wheel 3 and its shaft drives the roller 11 by gear wheels 12, 13 and sprocket wheels 14, 15 connected by a chain.
Patent GB-1080513-A (GB)
Title: Tappets
Inventor: STANLEY FRANK HUBERT
IPC: F01L1/245
Filed: 1966-07-12
Abstract: 1,080,513. Tappets. BRICO ENGINEERING Ltd. July 12, 1966 [July 16, 1965], No. 30255/65. Heading F2K. [Also in Division F1] A non-hydraulic tappet for use in an engine designed to incorporate hydraulically actuated tappets, comprises a body 10, formed with a chamber 11 having an inlet 12 to which pressurized oil can be fed, and a seating 13 formed with a part-spherical recess 14, adapted to engage the ball-end of an associated push-rod, and an oil through-way in which a looselyfitting plug 20 restricts the flow of oil from the chamber 11 to the outer side of the seating when the tappet is in use. The seating 13 is formed with a central aperture 16 and a cavity 17 closed by a disc 18 having an aperture 19 in which the plug 20 is located. A circlip 15 retains the seating 13 against a shoulder 106 in the body 10. In a modification, a seating 21, Fig. 2 (not shown), has a central aperture 22 in which a bent pin 24 is retained.
Patent GB-253444-A (GB)
Title: An improved machine for manufacturing biscuits or the like
IPC: A21C11/10
Filed: 1924-12-17
Abstract: 253,444. Vicars, E. L. Dec. 17,1924. Bakers' ovens. - In a " travelling " biscuit oven in which pans carried by endless chains are maintained in an horizontal plane while passing round end sprockets or moving in a vertical flight, rows of cut or moulded biscuits are deposited on the pans by a fripping conveyer. In the apparatus shown the pans or their supporting frames are pivoted tothe conveyer chains at opposite corners and the end sprockets, for example the sprockets 51, 52, for the two chains are spaced apart a distance equal to the width of a pan or its frame. Outside the oven the conveyer passes in an horizontal flight beneath the knife edge delivery bight 11 of the feed conveyer 10, and within the oven round two pairs of sprockets 54, 56, and 51, 52, the drive being effected from a main shaft 22a through bevels 24, a shaft 25 and worm gearing 26. The two pairs of sprockets 53, 55, and 54, 56, between which runs the feeding-flight of the oven conveyer, are mounted in frames connected together by a rod 35, and these frames can be reciprocated to give a step by step motion to the feeding- flight while the rest of the oven conveyer travels at a constant speed. This reciprocation is effected from a cam 50, on a shaft 19 driven from the main shaft, through the connecting-rod 42, crank 41, rod 40, and a segmental pinion 38 engaging a rack on one of the frames. The cam 50 also reciprocates the delivery bight 11 of the feed conveyer through the rod 18, lever 15 and rod 13, and these two reciprocating movements are so co-ordinated that in the intervals between the backward feeding 'movements of the bight 11 both the feeding-flight of the oven conveyer and the bight 11 move forward, the former travelling a distance equal to the length of a pan plus the gap between two pans. During the feeding movement of the bight 11 the feeding-flight of the oven conveyer may be stationary. When biscuits cut in overlapping rows are being fed, an additional movement is given to the conveyer 10 relatively to the knife edge to ensure that, at the end of a feeding-movement, a row of biscuits will not be lying half on and half off the bight of the conveyer. To this end the lever 15 is pivoted at 16a on a link 16, which is oscillated from a cam 43 on the shaft 19 through a connecting-rod 49, crank 47 and connecting-rod 46. When this movement is not necessary the pivotal point of the link 46 is brought to the centre of oscillation of the crank 47 by the hand adjustment 48.
Patent GB-1115390-A (GB)
Title: Substituted benzimidazoles
IPC: C07D235/10
Filed: 1965-07-16
Abstract: <FORM:1115390/C2/1> <FORM:1115390/C2/2> Novel compounds of Formula I wherein A is a direct N-C bond or a C1- 4 alkylene group, B is a C1- 4 alkylene group, C is a benzene or pyridine group which is unsubstituted or mono- or di-substituted by an alkoxy, alkoxyalkoxy, C1- 4 alkyl, hydroxy, acyloxy or nitro group or a halogen atom, Y is a hydrogen or halogen atom or a methoxy group, R1 is a hydrogen atom or an alkyl, hydroxyalkyl, alkenyl or heterocyclic-substituted alkyl group, R2 is a hydroxyalkyl, hydroxyalkoxyalkyl, alkenyl or heterocyclic-substituted alkyl group, or R1 and R2, together with the nitrogen atom, form a 6-membered ring which may contain a further hetero-atom and which may also be substituted, are prepared by (a) ring-forming condensation of substituted o-phenylene diamines of Formula II with acids of formula HOOC-B-Z, or their reactive functionally modified acid derivatives, or with imino-ethers of formula RO-C(= NH)-B-Z, where Z is halogen or hydroxy, and R is C1- 4 alkyl, to form 2-(hydroxyalkyl or haloalkyl) - 1 - (aryl or aralkyl) - benzimidazoles, converting a hydroxyalkyl compound to a corresponding haloalkyl compound, and reacting the haloalkyl compounds with amines of the formula HNR1R2, or (b) ring forming condensation of substituted o-phenylene diamines of Formula II with basically substituted carboxylic acids of formula HOOC-B-NR1R2, or with their reactive functionally modified acid derivatives. Compounds containing free hydroxy groups may be esterified with physiologically acceptable acids.  Substituted o-phenylene diamines of Formula II are prepared (a) by reacting appropriate o-chloronitrobenzenes with compounds of the formula H2N-A-C and reducing the resulting o-(substituted-amino)-nitrobenzenes, or (b) by reacting appropriate 1,2-diaminobenzenes with aldehydes of the formula C-CHO and reducing the resulting imino compounds.  N-(2- or Nitrobenzyl)-o-phenylene diamine is prepared by reacting o-phenylene diamine with 2- or 4-nitrobenzyl chloride.  2-(4-Chlorophenyl)ethylamine is prepared by hydrogenation of 4-chlorobenzyl cyanide.  N - (4 - Chlorobenzyl) - N - (2 - nitro - 4-methoxyphenyl)amine is prepared by reacting the 2-nitro-4-methoxyanilide of p-toluenesulphonic acid with p-chlorobenzyl chloride to form N-(4-chlorobenzyl)-N -(2 - nitro - 4 - methoxyphenyl) - p - toluene-sulphonamide and heating this with propionic and sulphuric acids.  g -Morpholinobutyric acid monohydrate is prepared by reacting methyl g -bromobutyrate and hydrolysing the resulting methyl g -morpholinobutyrate.
Patent GB-739382-A (GB)
Title: Improvements in or relating to hoists
IPC: B66B13/20
Filed: 1952-12-01
Abstract: 739,382. Builders' hoists. WHYTE, B. A. C. Dec. 1, 1953 [Dec. 1, 1952], No. 30419/52. Class 78 (3). Safety mechanism for a builder's or like hoist comprises two members associated at spaced intervals with the control cable and movable relatively to one another when the gate is open thereby to provide lost motion in the control cable to render the cable ineffective on the hoist mechanism and means associated with the gate for preventing relative movement when the gate is closed and for rendering the cable effective. The safety unit enclosed in a casing 12 is secured to the framework of the hoist shaft to co-operate with the hoist gate at each level. Within the casing are a pair of guide rails 13 on which slide two coupling elements 15, 16. The lower element 15 supports a pivoted lever 20 having a hook 21 carrying an arm 29 with an end roller 30. The arm passes through a slot in the casing and when the roller contacts a plate 31 on the closed hoist gate the hook is moved to engage an abutment 22 on a lug extending from the upper element 16. The hoisting cable 6 is attached to a lug 28 on the lower element and to a lug 27 on the upper element so that the control cable operates the clutch for the hoisting motor only when the gates are closed. Buffers 32, 33 are provided at the upper and lower levels. Alternatively the coupling members may have flanged rollers running on the guide rails or only one guide rail may be used. In an alternative form, Fig. 6, the coupling elements 15<SP>1</SP>, 16<SP>1</SP> are slidable on a pair of round bars. The lower member 15<SP>1</SP> carries a pivoted arcuate hook 21<SP>1</SP> which engages over a roller 22<SP>1</SP> on the upper element 16<SP>1</SP> when the roller 30 engages the plate 31 on the closed gate. The hook is urged to disengage by a spring 34 connecting the arcuate hook with a projection 36 on the lower element. There may also be a locking arrangement between the gates and hoist platform which would prevent any gate being opened unless the elevator were positioned opposite such a gate.
Patent GB-907812-A (GB)
Title: Improvements in or relating to steroids and the manufacture thereof
IPC: C07J75/00
Filed: 1959-09-07
Abstract: The invention comprises compounds having the formulae <FORM:0907812/IV (b)/1> wherein X is chlorine or fluorine, X11 is bromine, chlorine, fluorine or iodine, R2 is a b -hydroxy or a keto group, X111 is chlorine, fluorine, bromine, iodine or hydrogen, R4 is the sulphonyl radical of a hydrocarbon sulphonic acid containing 1-12 carbon atoms; 21-esters thereof of hydrocarbon carboxylic acids containing 1-12 carbon atoms and processes for the preparation thereof by dehydrating a 2 - halo - 11b ,17a ,21 - trihydroxy-4-pregnene-3,20-dione 21-acylate to obtain a 4,9(11)-pregnadiene II, treating II with hypohalous acid gives a 9a -halo compound III, III is treated with a base to give a 9b ,11b -epoxy compound IV which with HF gives 2,9a -difluoro-17a ,21-dihydroxy-4-pregnene - 3,11,20-trione 21-acylate V; V is treated with an organic sulphonyl halide to produce a 21-sulphonate ester VIII, VIII with sodium iodide gives a 21-iodo compound IX which on treatment with silver fluoride gives 2,21-difluoro17a -hydroxy-4-pregnene - 3,11,20 - trione. The 11b -hydroxy group when present may be oxidised to an 11-keto group.  Alternatively the 21-sulphonate is reacted directly with potassium fluoride to obtain the 21-fluoro compound. Illustrative products of the invention are 2,9a  - difluoro - 11b ,17a ,21 - trihydroxy - 4 - pregnene-3,20-dione 21-acetate, 2,9a -difluoro-11b ,17a ,21-trihydroxy-4-pregnene - 3,20 - dione and 2,21-difluoro-11b ,17a -dihydroxy - 4 - pregnene-3,20-dione.ALSO:Pharmaceutical compositions comprise compounds having the formula <FORM:0907812/VI/1> wherein X11 is bromine, chlorine, fluorine or iodine, and R2 is a b -hydroxy or a keto group, 21-esters thereof of hydrocarbon carboxylic acids containing 1-12 carbon atoms, inclusive, or compounds having the formula <FORM:0907812/VI/2> wherein X111 is chlorine, fluorine, bromine, iodine or hydrogen, and X is chlorine or fluorine, and a pharmaceutical diluent.  They are employed orally as tablets, parenterally, or topically as ointments, lotions, creams, jellies, suppositories, bougies, and aqueous suspensions.  An ointment incorporating 2,9-difluoro-11b , 17a , 21 - trihydroxy - 4 - pregnene - 3,20 - dione may contain in addition neomycin sulphate. Alternatively, novobiocin, bacitracin, circulin, polymyxin B sulphate, gramicidin, streptomycin, dihydrostreptomycin sulphate, oxytetracylcine, chlortetracylcine, tetracycline, chloramphenicol, and the sulphonamides may be used.
Patent GB-867039-A (GB)
Title: Ferroelectric ceramic compositions
Filed: 1958-09-24
Abstract: Ceramic compositions comprise at least 95% of lead zirconate and lead titanate in the mole ratio 60 : 40 to 45 : 55, and also contain chromium and/or uranium corresponding to 0,1 to 1,5% of chromium sesquioxide.  Up to 10 atom per cent of the lead can be replaced by strontuim and/or calcium.  Hafnium is regarded as the equivalent of zirconium.  Additional lead may be included to balance the chromium and/or uranium e.g. lead chromate.  The ingredients are milled, presintered, cooled, crushed, shaped, e.g. with a temporary bond, and sintered, all heating being under conditions avoiding loss of lead. Specifications 780,673, 818,710, 843,918 and 848,019 are referred to.
Patent GB-1060749-A (GB)
Title: Catalytic conversion of hydrocarbons
IPC: C10G11/05
Filed: 1964-08-04
Abstract: A process for the catalytic conversion of hydrocarbons comprises contacting the hydrocarbons at conversion conditions with a contact mass comprising two components one of which is a particle-form solid material which is catalytic or catalytically inert ranging from 200 mesh (U.S.) up to 0.14 inch in diameter, the second component comprising a zeolitic molecular sieve conversion catalyst, being in the form of particles ranging downwards in diameter from 15 microns and having at least some material of not more than 5 microns in diameter and sufficient of said second component to substantially coat the particles of said first component and to adhere to the surface of the particles thereof.  Preferably the molecular sieve is base-exchanged with alkaline earth or rare earth compounds.  Fixed, moving or fluidized bed methods may be used.  The process may be used for the conversion of gas oil to gasoline.ALSO:A hydrocarbon conversion catalysts comprises two components, one of which is a particle form solid material which is catalytic or catalytically inert ranging from 200 mesh upwardly to 0.14 inch in diameter, the second component comprising a zeolitic molecular sieve conversion catalyst in the form of particles ranging downward in diameter from 15m , some material being not more than 5m  in diameter, the second component being in sufficient quantity to adhere as a surface coating to the first component particles.  The catalyst may be used as a fluidised bed.
Patent GB-769590-A (GB)
Title: Method of and apparatus for measuring the clearance of valves
IPC: G01B7/14
Filed: 1954-10-22
Abstract: 769,590. Electric indicating systems. DAIMLER-BENZ AKT.-GES. Oct. 22, 1954 [Oct. 26, 1953], No. 30507/54. Class 40 (1). Valve clearance in, e.g. an internal combustion engine, is measured electrically. As shown, Fig. 2, the valve stem 5 carries an extension rod 10 extending axially through the tappet adjusting screw 8 into a pair of coils 11 housed in the tappet 2. In the lowest position of the tappet a non-ferrous section 12 of the rod 10 is located centrally within the coils so that a bridge in which the coils are connected is balanced. As the control cam 1 raises the tappet, the coils 11 are moved relative to the rod until the tappet screw 8 engages the valve stem. The bridge output at this point is a measure of the valve clearance, and after amplification and rectification may actuate an oscillograph or recorder. With an overhead valve, Fig. 3, the coils 11 are carried by the rocker 13, and a spring 14 carried by the rocker forces the rod 10 into engagement with a disc 15 secured to the valve stem 5. A single coil may be used but two coils are preferred, for temperature compensation, and have a positive or negative temperature coefficient. Variable condensers may be used in lieu of the coils.
Patent GB-1130092-A (GB)
Title: Fatty acid glyceride manufacture
Inventor: BRINGI NAGANATHAN VISWANATH
IPC: C11C3/12
Filed: 1966-07-07
Abstract: 1,130,092. Hydrogenating castor oil. UNILEVER Ltd. 21 June, 1967 [7 July, 1966], No. 30538/66. Heading C5C. Castor oil is catalytically hydrogenated under such conditions that its hydroxyl value is reduced to below 90 and then dehydrated to form a fatty acid glyceride suitable for use in soap manufacture. The hardening process may be carried out at less than 200‹ C., at 0À5-5 atmospheres and in the presence of a nickel catalyst in amount 0À1-0À5% optionally on a support to give a product of iodine value less than 40. Loss of hydroxyl is favoured by high speed stirring. The hardened product may be dehydrated, for instance to a hydroxyl value less than 20, by heating under reduced pressure, with stirring, in the presence of an acid catalyst such as H 2 SO 4 , H 3 PO 4  or an acid sulphate.
Patent GB-359687-A (GB)
Title: Improvements in tools for eyeletting snap-fasteners on to fabric or other material
IPC: A41H37/00
Filed: 1930-10-13
Abstract: 359,687. Setting s nap fasteners. NEWEY, J. C., 105, Brearley Street, Birmingham. Oct. 13, 1930, No. 30542. [Class 43.] In a tool a for eyeleting snap fasteners to fabric, &c., there is provided a ring or sleeve f of rubber or other non-metallic resilient material arranged around and projecting beyond the operative face b of the tool, the sleeve f being of such a diameter that a dome g or head portion of a snap fastener part may be retained therein. An inwardly directed flange engages an annular peripheral groove on the tool a so as to secure the sleeve f thereon. The tool a may be the upper of a pair of small press tools and consists of a cylindrical member having a screwed spigot c for securing to a press plunger or the like. The face b corresponds to the contour of the dome to be inserted.
Patent GB-788020-A (GB)
Title: Improved means for the treatment of textiles
IPC: D06M13/184
Filed: 1955-10-25
Abstract: A soap composition, for use in the treatment of textiles, e.g as a barrier material for dirt on collars and cuffs, comprises stearic acid partially neutralized with sodium hydroxide and having admixed therewith a humectant, e.g. glycerine.  In an example, 8 ounces of stearic acid are heated and 7 ounces of hot sodium hydroxide solution (of strength 5 DEG  Baum<\>ae) are added to it.  Glycerine to the extent of 1/2 ounce is added, and the mixture solidified in moulds.
Patent GB-1148675-A (GB)
Title: Yarn and filament bulking device
IPC: D02J1/08
Filed: 1966-07-07
Abstract: 1,148,675. Finishing yarns. FIBER INDUSTRIES Inc. 7 July, 1966 [12 July, 1965; 19 July, 1965], No. 30568/66. Heading D1F, A jet for use in subjecting running yarn or other filamentary material to a bulking treatment with a fluid comprises a housing 10, having a bore therethrough, a fluid inlet 11 in said housing and communicating with said bore, a circumferentially grooved insert 12 and means 21 for holding the insert within the bore so that the fluid inlet communicates with the groove 22, the insert having a passageway 18 through it providing direct communication between the ends of the bore, and diametrically opposed ducts, 16, 17, through the wall of the insert connecting the circumferential groove 22 with the passageway 18. The ducts 16 and 17 are suitably perpendicular to the axis of the passageway, and the retaining means 21 may be resilient rings fitting in grooves 23. The ends 19, 20 of the passageway may taper outwardly.
Patent GB-484282-A (GB)
Title: Method for the production of light-metal flasks with thickened neck parts
IPC: B21D51/24
Filed: 1937-11-08
Abstract: 484,282. Thickening bottle necks. REINARTZ, H., and AMFALDERN, H. Nov. 8, 1937, No. 30569. [Classes 83 (ii) and 83 (iv)] Forging dies.-A metal bottle is necked-in and formed with a thickening, where screw threads may be cut thereon, by first tapering the top of the bottle, then pressing over it a succession of necking dies which first act on the base of the neck to thicken it there, the next die c thickening it at d and the final die thickening it at f. The bottle is heated to 400‹ C. before each operation,
Patent GB-934368-A (GB)
Title: Improvements in or relating to cartons
Inventor: FOYLE JOHN ROLAND
IPC: B65D5/36
Filed: 1958-09-25
Abstract: 934,368. Cartons. BOXFOLDIA Ltd. Sept. 4, 1959 [Sept. 25, 1958], No. 30610/58. Class 18. A carton blank comprises a base panel 10 foldably connected to side panels 11 and end panels 12 which in turn are mutually connected by gussets 15 each consisting of a securing flap 19 and an inner flap 20 separated by diagonal crease 18b and cut line 18a, the securing flap 19 being coated with adhesive 21 by which it is secured to the adjacent end panel 12 with the inner flap 20 overlying it to form a flat readily erectable folded blank, and has crease lines 17 between each securing flap 19 and end panel 12 formed to converge slightly towards the outer edge of the end panel 12. This results in the side and end panels 11, 12 being somewhat upwardly inclined relative to the base 10 in the flat folded blank, so that the erector's fingers can readily engage under the outer edges of the ends 12 to fold them towards each other and thus erect the carton. The diagonal crease 18h and cut line 18a provide in the erected carton an overlap 20a, Fig. 5, which prevents the contents soaking into the material of the carton. The interior of the carton is lined with grease proof paper.
Patent GB-227589-A (GB)
Title: Improvements relating to the method and/or means of connecting tubular members
IPC: F16B12/54
Filed: 1923-12-06
Abstract: 227,589. Marsh, E. Dec. 6, 1923. Joints and connections. - Interpenetrating tubular members 15, 16, Figs. 4 and 10, of bed. steads and like structures are connected by providing lips 15b at one or more parts of the perimeter of the aperture in the member 15, and forming co-operating slots 16<a> in the member 16, the end of which is shaped at 16<b>, Fig. 7, to facilitate connection. The end of the member 16 is preferably arranged to be in contact with the inner face of the member 15, Fig. 4, when the lips 15b snap into the slots 16<a>. The application of the form of connection to two cvlindrical members is shown in Figs. 12 and 13.
Patent GB-364692-A (GB)
Title: Improvements in and relating to means for securing the hoisting ropes of derricks
IPC: B66B7/06
Filed: 1930-10-14
Abstract: 364,692. Rope grips. MAGEE, J., 14, Radnor Place, Birkenhead. Oct. 14, 1930, No. 30663. [Class 78 (ii).] A removable grip for temporarily securing wire ropes such as the hoisting ropes of derricks comprises a pair of arms 1a, 1b pivoted together at 2 and carrying at one end gripping jaws 9a, 9b adapted to overlap on the rope, means being provided to hold the'other ends of the' arms together and to a fixed point. These ends may accordingly be formed with eyes 6 to receive a lanyard. The jaw 9b may be bifurcated so that the jaw 9a may move between its elements and overlap them as at 16. Specification 343,560 is referred to.