baber/WOPTO huggingface dataset:
Patent GB-780800-A (GB)
Title: Improvements in and relating to oven conveyors
Inventor: WARRINGTON JAMES IRVINE DUDLEY
IPC: A21B1/48
Filed: 1954-01-05
Abstract: 780,800. Endless articulated-plate conveyers. BAKER PERKINS, Ltd. Jan. 5, 1955 [Jan. 5, 1954], No. 241/54. Class 78 (1). In an oven conveyer comprising an articulated structure including a series of conveyer elements, each element is of skeleton form and comprises means forming a rigid transverse-beam by which the elements are connected to the articulated structure, and a plurality of surface forming members of narrow width secured to the beam means at spaced intervals to form continuous fore-and-aft slots throughout the length of the conveyer, the depth of each of which is at least one and one quarter inches. In one form, Fig. 3, each element consists of a tubular cross-member 3 secured between a pair of chains (not shown) and to which are welded at spaced points along its length bent rod elements 4 to create a series of supporting surfaces 5 spaced by gaps into which the fingers of a comb 8 extend at the discharge point, the comb being adjustably inclined to suit different baked goods. Various alternative forms of the rod elements 4 are shown in which fillets extend along the member 3 adjacent the points of contact of elements 4 and are welded in place for increased strength. In one of these variations the elements 4 are asymmetrical about the member 3 and in another form the surface 5 is curved to a radius such that it is concentric with the axis of the sprocket at the discharge end. In a further modification, Fig. 8, the rod elements are replaced by perforated plates 21. Plates 9, Fig. 2, on the cross-member 3 are attached to a side link 11 of each chain by a bracket 10 welded to each end and side plates 15 are welded on these brackets to laterally locate the goods on the conveyer. Specifications 636,360 ; 646,550 and 707,750, [both in Group XII], are referred to.
Patent GB-693932-A (GB)
Title: Improvements in liquid fuel supply systems for continuous combustion turbine engines
IPC: F02C7/22
Filed: 1951-01-04
Abstract: 693,932. Supplying liquid fuel to vapour burners. DOWTY EQUIPMENT, Ltd., CAREY, F. H., and SIMMONS, H. C. Jan. 4, 1952 [Jan. 4, 1951], No. 369/51. Class 75 (i) In a liquid fuel supply system for a continuous combustion turbine engine of the type in which fuel is vaporized before entering the combustion chamber, the fuel is fed through a supply conduit 12, Fig 1, connected to each of a plurality of tubes 17, projecting each into a vaporizing tube (not shown), through a circular-section swirl chamber 19, Fig. 3, having one or more tangential inlets 20, a delivery orifice 21 connecting with the tube 17 and a spill orifice 24 leading to a common return conduit 14. The spill orifice 24 is preferably annular and communicates with the conduit 14 through a diffusing chamber 25, ports 26, and a perforated tube 27. The flow through the tube 17 is adjusted by regulating the resistance to the return flow. Fuel may be delivered to the conduit 12 by a single pump, and the return conduit 14 may lead back to the supply tank or to the inlet side of the pump. Alternatively two pumps may be provided, one pump circulating fuel through the conduit 12, the swirl chambers, and the return conduit 14, whilst the other pump, feeds fuel into the circulating- flow preferably at the inlet of the circulating pump.
Patent GB-1347581-A (GB)
Title: Process for electrolytically depositing chromium-molybdenum on  wear parts for internal combustion engines and other parts
IPC: C25D3/56
Filed: 1972-01-05
Abstract: 1347581 Cylinder liners PONT-A-MOUSSON S A 5 Jan 1972 [8 Feb 1971] 377/72 Heading F1B [Also in Divisions C7 and F2] A rubbing part or structure, such as a cylinder, sleeve or piston of an internal combustion engine (petrol, Diesel or gas) of a compressor, ship or aircraft is coated electrolytically (see Division C7) with chromium-molybdenum containing 0À4-1À5% Mo. The part to be electrolytically coated may be an engine sleeve of ordinary iron, alloyed or non-alloyed pearlitic iron, chromium plated iron or iron already plated with chromiummolybdenum. The bore of a sleeve of a Diesel marine engine for an oil tanker has a chromium coating of radial thickness 1À4 mm and is given a chromium-molybdenum coating of radial thickness 0À60 mm. A groove in, or the end of, a piston may be coated.
Patent GB-912695-A (GB)
Title: Improvements in or relating to methods of and devices for maintaining the follow-up pressure in injection moulds
IPC: B29C45/28
Filed: 1961-01-04
Abstract: 912,695. Injection-moulding machines. FISCHER A.G., GEORG. Jan. 4, 1961 [Jan. 7, 1960], No. 421/61. Class 87(2). Plastic material injected from an injection unit through a nozzle 5 into a mould cavity 22 and a chamber 23 in -mould halves 25, 26 and when the cavity and the chamber are full, a plunger 24 is forced into the chamber 23 and provides a counter pressure on the injected material to the pressure exerted by the injection unit; a slide 29 is then displaced to cut off the bore 6 from the injected material which is then allowed to cool under a pressure determined by the position of the plunger 24. In the embodiment of Fig. 3a, the plunger 24 is replaced by a diaphragm 34 which responds to fluid pressure in conduit 33, and in Fig. 7, the housing 73 which carries the slide has a portion 75 which is slidable within the mould chamber 76. In the embodiment of Fig. 10 (not shown), the injection opening is closed by freezing material in a narrow neck portion.
Patent GB-1380643-A (GB)
Title: Coupling assembly
IPC: F02N11/12
Filed: 1972-01-05
Abstract: 1380643 Engine turning gear M J BAVIN and J R SPEIRS 29 March 1973 [5 Jan 1972] 464/72 Heading F1K Portable I. C. engine starting apparatus, e.g. for use on outboard motor boats, includes an electric hand drill 8, coupled to the engine flywheel 24 by an axially-acting friction, or as shown positive clutch 1, 2. As shown, the positive clutch includes inclined cam projections 12 on a member 2  engageable with the tool chuck 7, and co-operating with similarly inclined grooves 18 in a member 1 attachable to the flywheel 24, (as shown, by means of bolts 16 and a third member 17). Relative rotation between the members when the engine starts, forces them axially apart to disconnect the drive. A notch 14 in the periphery of member 1 allows the alternative use of an engine starting cord. The friction clutch of Figs. 4 and 5 (not shown), includes an annular friction block (103) fast with the tool and acting on a plane friction surface on a member (102) directly connected to the engine flywheel shaft.
Patent GB-725799-A (GB)
Title: Textile lubricants
IPC: C10M169/00
Filed: 1953-01-07
Abstract: A lubricating composition, readily emulsifiable in water and suitable for the lubrication of textile materials having a basis of cellulose organic acid esters or viscose regenerated cellulose, comprises (A) a partial ester of phosphoric acid with a long chain fatty alcohol, (B) a condensation product of an alkylolamine with a long chain fatty acid, (C) an alkylolamine or tertiary amine, (D) an alkylphenol, (E) an emulsifying agent of the group consisting of polyoxyethylene ethers of long chain fatty alcohols and polyoxyethylene esters of long chain fatty acids and (F) mineral oil.  The term "long chain fatty alcohol" is defined as meaning a fatty alcohol having a chain of at least 8 successive carbon atoms united by carbon to carbon bonds and counting from and including the carbon atom to which the hydroxyl group is attached.  The term "long chain fatty acid" is defined as meaning a fatty acid having a chain of at least 8 successive carbon atoms united by carbon to carbon bonds counting from and including the carbon atom of the carboxyl group.  Suitable fatty alcohols for use in preparing ingredients A are oleyl, lauryl, n-octyl, nonyl, decyl and undecyl alcohols.  Suitable alkylolamines for use in preparing ingredient B are mono-, di- and tri-ethanolamine, tri-isopropanolamine and 2-amino-2-methyl-1-propanol, or mixtures.  Amines suitable for use as ingredient C are di- or tri-ethanolamine, dibutyl-ethanolamine, tri-isopropanolamine, 2 - amino - 2 - methyl - 1 - propanol, diethyl- or dimethyl-cyclohexylamine, methyl-dicyclohexylamine and diethyl-benzylamine.  Phenols suitable for use as ingredient D are 2, 4-di-tert.-amyl phenol, 2, 4, 6-tri-tert.-amyl phenol, di-tert.-butyl-m-cresol and 2, 4-di-sec.-amyl phenol.  Ingredient E may be the polyethylene oxide ether of sperm oil alcohols, or the polyethylene oxide ester of lauric or oleic acid or of cocoanut oil fatty acids.  In the examples, compositions are described which are emulsified with water and the emulsions used for the lubrication of cellulose acetate filaments.  The compositions of the examples consist of (1) partial ester of decyl alcohol with phosphoric acid, condensation product of triethanolamine and cocoanut oil fatty acids, dibutylethanolamine, 2, 4-di-tert.-amyl phenol, mono ester of oleic acid with a polyethylene glycol having an average molecular weight of 300, and white mineral oil and (2) partial ester of decyl alcohol with phosphoric acid, condensation product of triethanolamine and cocoanut oil fatty acids, triethanolamine, 2, 4, -di-tert.-amyl phenol, monoester of lauric acid with a polyethylene glycol having an average molecular weight of 300, and white mineral oil.
Patent GB-893023-A (GB)
Title: Electrical pulse divider device
IPC: H03K3/537
Filed: 1959-07-28
Abstract: 893,023. Ignition systems. BENDIX CORPORATION. July 28, 1959 [Aug. 19, 1958], No. 540/61. Divided out of 891,615. Class 7(4). [Also in Group XXXV] Two or more spark discharge devices 61, 62 of an ignition system are energized simultaneously by secondary windings 69 of high frequency step-up transformers 65, 66 which have their primaries connected in parallel to a pulse input 60, capacitance being provided in the primary circuits either by capacitors 71 or by forming the primary windings as inductively wound foil type capacitors. High frequency pulses in the primary circuits are said to produce secondary currents which ionize the spark gaps before current flow therein begins.
Patent GB-116853-A (GB)
Title: Improvements in or relating to the Manufacture of Carbon Electrodes.
Inventor: KILBURN BERTRAM EDWARD DUNBAR
IPC: H05B7/09
Filed: 1918-01-09
Abstract: 116,853. Kilburn, B. E. D., (Norske Aktieselskab for Elektrokomisk Industri Norsk Industri-Hypotekbank). Jan. 9, 1918. Carbon.-An electrode for an electric furnace is made in a continuous length by feeding a carbonaceous mixture into a hopper or mould B leading into the furnace in which the electrode is used, current passing through the raw material to bake it. The carbonaceous material, such as a mixture of graphite, coke, anthracite, or the like with tar and pitch, may be pressed around a metal core C having excrescences C' and capable of having fresh lengths united to it as required. Current is supplied to the upper end of the core rod. The furnace shown has a bottom electrode D and is suitable for iron smelting. In a modification, the baking is carried out by regulable current independent of and smaller than the furnace current. The secondaries of two transformers may have one terminal of each connected to a collar around the electrode and their other terminals connected respectively to the electrode cores and a hearth electrode. A higher electric pressure may be applied to the unbaked part. Fresh lengths of carbonaceous mixture are joined on at intervals.
Patent GB-144745-A (GB)
Title: Improvements in and relating to sewing machines
IPC: D05B57/14
Filed: 1919-01-08
Abstract: 144,745. Thompson, W. P., (Union Special Machine Co.). Jan. 8, 1919. Sewing-machines; frames. - In a machine in which the work is fed off the free end of a tubular work-support, the work-support is carried by an inclined frame member depending from a forwardly extending upper frame member. Fig. 4 shows one embodiment, with the needle-bar 14 mounted in a short cross part 3. In another form the angled parts 3, 8 are replaced by a diagonally situated part and the needle-bar is mounted near the middle of it and at one side. Needle driving, presser-bar, surface threadlaying, and edge trimming mechanisms suitable for the arrangement shown in Fig. 4 are described. Feed by dogs.-The main feed-bar 57 is supported by yokes 59, 60 which rest upon similar eccentrics 63 and is moved parallel to itself in the vertical direction. The auxiliary feed-bar 64 rests in a trough in the main feed-bar. Differential feeding movements are imparted to the bars by means of slotted lever-arms 81, 82 on an oscillating carrier 73. The movement imparted to the auxiliary feed-bar may be varied during running by means of a hand-lever 102, a lever 99, and a link 100. Multiple needle machines.-The single underthread looper which co-operates with the three needles is given needle-avoiding movements by means of a third slotted lever-arm 80 on the carrier 73 and a link 85.
Patent GB-156653-A (GB)
Title: Improvements in the manufacture of tannic extracts
IPC: C14C3/10
Filed: 1921-01-06
Abstract: Tannin-containing materials (wood, bark, or leather) are extracted by alkali solutions, from the filtered extract the tannin is precipitated as an insoluble metal tannat, which is then decomposed by an acid, such as sulphuric or oxalic; a reducing-agent such as a sulphite may be added in the alkali extraction to prevent oxidation of the tannin, or the extraction may be performed in a non-oxidizing atmosphere.  When treating sawdust or shavings, any alkali-cellulose formed is precipitated by neutralizing the alkaline extract by an acid, before precipitation of the metal tannate.
Patent GB-219590-A (GB)
Title: Improvements in or relating to means for regulating internal combustion engines
IPC: F02D9/00
Filed: 1924-01-09
Abstract: 219,590. Swan, Hunter, & W. Richardson, Ltd., and Jones, P. L. Jan. 9, 1924. Drawings to Specification. Regulating.-In order to enable an engine to work at greatly reduced speeds, the air supply is reduced when the speed falls to about 25 per cent of the normal speed, either by means of a governor or by a connection to the fuelregulating lever. In two-stroke engines, the air supply may be reduced by throttling the inlet to the scavenging-pump, or by-passing some of the air delivered back to the inlet side of the pump. In four-stroke engines, throttling may be effected at the suction valve.
Patent GB-1419351-A (GB)
Title: Detergent composition
IPC: C11D1/06
Filed: 1974-01-08
Abstract: 1419351 Detergent compositions KAO SOAP CO Ltd 8 Jan 1974 [19 Jan 1973] 00788/74 Heading C5D Compositions having controlled foaming properties comprise at least one anionic synthetic surfactant-and at least 3% by weight of that surfactant of at. least one foam-controlling agent of Formulµ I, II or III wherein R 1  is a C 10  to C 22  alkyl group, a C 10 - C 22  alkenyl group, an alkylphenyl or an alkenylphenyl group in which the alkyl or alkenyl group has 8 to 14 carbon atoms, R 2  is H or CH 3  ; R 3  is C 1  to C 4  alkylene or alkenylene, n is 0 to 10, m is 1 to 10, p is 0 or 1 and M is an alkali metal cation. The anionic surfactant may be a (linear C 10  to C 16  alkyl) benzene sulphonate, an alkyl sulphate, an α-olefin sulphonate, an alkane sulphonate or a polyoxyethylene alkyl ether sulphate. The compositions may be used for heavy duty washing purposes, in kitchens and as shampoos, wherein foam produced during washing is quickly dispersed during rinsing.
Patent GB-1111119-A (GB)
Title: Optical strain gauge
IPC: A61B5/08
Filed: 1967-01-06
Abstract: 1,111,119. Photo-electric transducer. INTERNATIONAL STANDARD ELECTRIC CORPORATION. Jan. 6, 1967 [Jan. 7, 1966], No. 840/67. Heading G1A. A photo-electric transducer comprises a light-source (a bulb) and a detector (a photo-cell) embedded in a translucent elastic material such as white silicon rubber with latex and flexible organic plastic additives. The active face of the detector may be inclined at an angle of 45 degrees to the line to the light-source, and an outer opaque layer which may be of similar material but including a black powder like material such as carbon is provided to exclude ambient light. A common ground lead for the two devices is suggested, and dimensions are exemplified. Uses of the transducer as a strain gauge, a pressure gauge, a phonograph reproduction cartridge and for biomedical purposes such as responding to heart pulses are referred to.
Patent GB-265754-A (GB)
Title: Improvements in helicopters
IPC: B64C11/00
Filed: 1926-01-12
Abstract: 265,754. Heyerdahl, P. M. Jan. 12, 1926. Screw propellers.-A lifting propeller for aircraft has a comparatively large central hub portion 9 under which air swept in by the blades from the circumference is compressed. The blades have each an overhanging, horizontally-directed leading edge 6 and a substantially vertical trailing edge 8.
Patent HK-35496-A (HK)
Title: Unfoldable clasp
Inventor: MATHIEU FRANCOIS
IPC: A44C5/24
Filed: 1996-02-29
Abstract: The unfoldable clasp for a bracelet comprises a central shaft (1) formed from two parallel longitudinal members (2, 3) which are connected at their ends (4, 5), where unfoldable arms (6, 7), folding over and locking in the shaft (1) over a member (81, 82, respectively), transversely connecting the two longitudinal members (2, 3), are articulated. Each arm (6, 7) comprises a head (9, 10) which both receives a strand of the bracelet and ensures locking of the arm inside the shaft, and these heads (9, 10) each have, on their front face, a concavity (13, 14) which, upon locking, bears in compression on the transverse member (81, 82) and thus immobilises the unfoldable arm. The locking heads (9, 10) each have on their lower face (15, 16), a transverse groove (17, 18) placed to the rear of the concavity (13, 14). <IMAGE>
Patent HK-71097-A (HK)
Title: Toothbrush
Inventor: CURTIS JOHN P
IPC: A46B9/04
Filed: 1997-05-29
Abstract: A toothbrush (10) whose tufts comprise three distinct groups of rows (24, 26, 34), with each row oriented transversely to the longitudinal axis (16) of the toothbrush head (12). The tufts (25) of the first group (24) are the shortest. The endmost tufts (30) on each row of the second kind (26) tilt laterally outwards by about 12 degrees. The tufts of the third group (34) are nearest the end of the head farthest from the handle and diverge from each other. <IMAGE>
Patent HK-88094-A (HK)
Title: Apparatus for optically scanning an information plane
Inventor: OPHEIJ WILLEM GERARD
IPC: G11B7/09
Filed: 1994-08-25
Abstract: An apparatus is described for optically scanning a recording track, which apparatus comprises a radiation source (7) for supplying a scanning beam and an imaging optical system for imaging the radiation source in a scanning spot on the recording track. A tracking error signal can be derived and/or the position of the scanning spot with respect to the track can be corrected by means of a diffraction grating (14) arranged between the radiation source and the recording track and a radiation source whose wavelength is tunable.
Patent HK-91490-A (HK)
Title: Speckled dentifrice manufacturing process and apparatus
Inventor: GIBBONS EDWARD J
IPC: B01F23/57
Filed: 1990-11-08
Abstract: Functional agglomerated speckles, for incorporation in dentifrices, include agglomerates of a water insoluble powdered functional material and water insoluble, ethanol soluble ethyl cellulose, and may sometimes preferably also include a water soluble binder, such as polyvinyl pyrrolidone. Such speckles satisfactorily maintain their integrity and identity during processing of the dentifrice after addition of the speckles to a main dentifrice body but on storage, after packaging of the dentifrice in dispensing tubes, soften sufficiently so as to become essentially impalpable to one utilizing the dentifrice in brushing his teeth. Despite such softening the speckles continue to maintain their identity as speckles in the dentifrice. The speckles are especially useful in translucent or transparent gel dentifrices which contain components, such as flavouring and surface active agents, which may controllably soften the speckles on storage.
Patent JP-H03205597-A (JP)
Title: Production of nuclear fuel pellet of mixed oxide
Inventor: UNE KATSUMI
IPC: G21C3/62
Filed: 1990-01-05
Abstract: PURPOSE:To maintain a stable and high-density structure which is free from fine cracks by adding a powder mixture, which is obtd. by heating and melting a mixture composed of Gd2O3 and TiO2 to >=1,550 deg.C and cooling and grinding the mixture, to the powder of the mixed oxide fuel. CONSTITUTION:The mixture composed of the Gd2O3 and the TiO2 dissolves to one liquid phase when this mixture is heated at >=1,550 deg.C at the mixing ratios of a prescribed range. The uniform powder mixture is obtd. when the melt is cooled and ground. The liquid phases of the Gd2O3-TiO2 uniformly covers the circumferences of the crystal grain boundaries of the solid soln. of the Gd2O3-TiO2 if the uniform powder mixture composed of the Gd2O3 and TiO2 prepd. in such a manner is added to the powder of the mixed oxide fuel composed of UO2 and the Gd2O3 and is sintered in a reducing atmosphere at >=1,700 deg.C after compaction molding. A slight amt. of the unreacted Gd2O3 existing at the crystal grain boundaries in the conventional process for production is taken into the one liquid phase of the Gd2O3-TiO2 and the fine cracks are not generated even at the time of pellet cooling.
Patent JP-S61159638-A (JP)
Title: Formation of resist pattern
Inventor: YAMASHITA YOSHIO
IPC: H01L21/027
Filed: 1985-01-07
Abstract: PURPOSE:To prevent unnecessary damage to be exerted on an undercoat by forming a film of naphthoquinonediazidosulfonate of a novolak resin on a substrate and exposing it patternwise by selective irradiation of ionizing irradiation. CONSTITUTION:The film of naphthoquinonediazidosulfonate of a novolak resin is formed on the substrate and exposed patternwise to selective irradiation of ionizing irradiation and the unexposed areas are developed with an org. soln. contg. >=50% monochlorobenzene to form a negative type resist. A solvent mixture of isopropanol or cyclohexane may be used as the developing soln. of the unexposed areas, but at least >=50% monochlorobenzene needs to be contained.
Patent JP-S59128362-A (JP)
Title: Polymerizable quaternary ammonium salt and its preparation
Inventor: TANIGUCHI YASUO
IPC: C07C213/00
Filed: 1983-01-07
Abstract: NEW MATERIAL:The compound of formula I [A is group of formula II, formula III, etc.; B is group of formula IV (R is 1-4C alkyl; X<-> is inorganic or organic anion)]. EXAMPLE:n-(3-Allyloxy-2-hydroxypropyl)trimethylammonium chloride. USE:A polymer flocculant, a paper chemical such as paper strengthening agent, etc., agent for sizing warp, agent for improving dyeability of textile, antistatic agent, etc. No side reaction takes place during storage or polymerization, and a highly stable monomer can be obtained. PROCESS:The polymerizable quanternary ammonium salt of formula I can be prepared by reacting (A) an alkali metal alcoholate of allyl alcohol with (B) a halogenated quaternary ammonium salt or glycidyl quaternary ammonium salt of formula V (D is Cl or Br; R1 is 1-4C alkyl).
Patent JP-S60158386-A (JP)
Inventor: RONARUDO MAKISHIMU BURAUSHIRUD
IPC: G21C1/09
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。