baber/WOPTO huggingface dataset:
Patent FI-20125708-A (FI)
Inventor: GUTIERREZ ANDREA
IPC: C10B53/02
Filed: 2012-06-25
Abstract: The present invention relates to a process for converting of pyrolysis oil and crude tall oil, comprising the stages where feed comprising pyrolysis oil and crude tall oil is subjected to hydroprocessing under hydroprocessing conditions in the presence of hydrogen and at least one hydroprocessing catalyst whereby an effluent comprising one or more hydrocarbons boiling in the liquid fuel hydrocarbon range is obtained. The invention also relates to hydrocarbon components useful as transportation fuel or as a blending component in transportation fuel, obtainable by said process.
Patent FI-20175684-A (FI)
Title: Menetelmä ja järjestelmä vedenalaisen pinnan ja siitä irrotetun aineksen käsittelemiseksi
Inventor: KALLIOMÄKI MAURI
IPC: B63B59/10
Filed: 2017-07-13
Abstract: Keksinnön kohteena on menetelmä ja järjestelmä vedenalaisen pinnan (S) ja siitä irrotetun aineksen käsittelemiseksi puhdistuspaikalla. Vedenalaista pintaa puhdistetaan harjalaitteella (1), jonka avulla vedenalaisesta pinnasta puhdistuksen yhteydessä irrotettua kiintoainesta sisältävä jätevesi johdetaan käsittely-yksikköön (5), jossa jätevedelle suoritetaan erottelu ja suodatus. Ensimmäisessä vaiheessa jäteveden sisältämä kiintoaines erotetaan jätevedestä, minkä jälkeen ensimmäistä vaihetta välittömästi seuraavassa toisessa vaiheessa jätevesi saostetaan, ja sen jälkeen kolmannessa vaiheessa jätevesi suodatetaan. Suodatettu jätevesi johdetaan puhdistuspaikalla suoraan takaisin vesistöön tai muuhun puhdasvesiliittymään. Jätevedelle voidaan tarvittaessa suorittaa lisäsuodatus ja/tai desinfiointi.
Patent GB-1050233-A (GB)
IPC: C04B35/52
Abstract: 1,050,233. Carbon impregnated articles; carbon - containing refractory. COMMISSARIAT A L'ENERGIE ATOMIQUE. Oct. 6, 1964 [Oct. 17, 1963; Aug. 14, 1964], No. 40748/64. Headings C1A and C1J. [Also in Divisions C7 and G6] Articles formed from a material consisting of a dispersion of a refractory material in a carbonaceous matrix which is impervious to gases are made by mixing a powdered refractory substance, of particle size less than 400 microns, with a specified binding agent which may contain water or a solvent, shaping the plastic paste, removing the water or solvent if present, and heating in a gaseous hydrocarbon atmosphere at 800-1000‹ C. The binder may be a polysaccharide, gum, mucilage, starch, or alginate dispersed in water, a drying oil, for example linseed oil or tung oil, or ethyl cellulose in a volatile solvent, for example ortho-diohlorobenzene, benzene, or toluene. Refractory substances referred to are oxides or actinides, lanthanides, beryllium, zirconium, aluminium, or magnesium, and carbides, nitrides, and silicides or fissile or fertile elements. Graphite powder or beryllium oxide may be added to the powdered refractory substance. The process may be used for making nuclear fuel which is stable at high temperature and retains fission products. In examples (1) uranium oxide, graphite, vegetable gum, and water are mixed, moulded, dried, and heated in an unpurified natural gas atmosphere; (2) zirconium oxide, rice starch, and water are mixed and similarly treated; the product is useful for making an electrode for direct magnetohydrodynamic conversion; (3) uranium monocarbide, graphite, and thickened tung oil are mixed and similarly treated; (4) uranium mononitride, graphite, and a solution of diethyl cellulose in orthodichlorobenzene are mixed and similarly treated.
Patent GB-1050452-A (GB)
IPC: C07H13/06
Abstract: 1,050,452. Sucrose esters. V. M. DI GAUDENZIO. Aug. 9, 1963 [March 15, 1963], No. 31503/63. Heading C2C. Fatty acid mono-esters of sucrose are prepared by the re-esterification of fatty acid esters of alcohols with sucrose in the presence of an anion exchanger and an organic solvent, the sucrose and the fatty acid ester being used in equimolar proportions. Specified solvents are dimethyl formamide and dimethyl sulphoxide. An ester of a low-boiling alcohol is preferably employed and the alcohol split off may then be removed by distillation during the course of the reaction.
Patent GB-1084228-A (GB)
IPC: F22B1/16
Abstract: 1,084,228. Reactors. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 7, 1966 [Oct. 7, 1964], No. 40941/64. Heading G6C. [Also in Division F4] A once through steam generator 3 incorporated with the core 2 of a nuclear reactor in an upright cylindrical pressure vessel 1 comprises a number of the clusters 9, of hexagonal cross-section, fed with water from inlet tube 10 and supplying superheated steam to coaxial outer tube 11. The heating fluid is circulated from core 2 through inner annular chamber 5, around the tube clusters 9 in annular chamber 4, and into chamber 6 from whence it passes via tube 7 to a circulating pump (not shown) to be fed back to the core 2 through tube 8.
Patent GB-1225135-A (GB)
IPC: B23K20/08
Filed: 1968-11-06
Abstract: 1,225,135. Welding by pressure. EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM). 6 Nov., 1968 [1 Dec., 1967], No. 52578/68. Heading B3R. In explosively welding a plug in a tube or tubes together, the components are telescoped together to leave an annular gap therebetween, a deformable buffer ring is applied to the outer wall of the outer component, a sheet explosive is placed about the buffer ring and the explosive is detonated at a number of points on its circumference simultaneously to produce a welding grout which travels over the weld zone with a velocity less than that of sound in the material of the component being welded which has the highest sonic velocity. An externally finned tube 1 is arranged about the machined end of a tube 2 to leave an annular gap 9 of 0À2-2 mm. width, a tapered resilient buffer ring 3 is fitted about the tube 1, a sheet of explosive 4 is arranged about the tube 2 and ring 3 and a pressure-absorbing mandrel 6 is provided inside tube 2. The explosive sheet 4 is serrated and has pressure-distributing apertures 8 and fuses 5 are attached to the tips of the serrations. The fuses are simultaneously detonated and a shock wave travelling at a velocity less than the speed of sound thrusts the tube 1 against the tube 2. In a modification a plug is welded in the end of a tube in a similar arrangement, the plug and an upper pressure absorbing block forming a shape similar to that of the tube 2 and mandrel 6. The welding may take place in vacuo, the deformable ring may be of a mixture of polyvinyl chloride, dioctylphthalate and dibutyl stannous maleate and the materials welded may be steel to zirconium alloy, zirconium alloy to zirconium alloy and steel to steel. A sealing plug may be welded to a nuclear fuel element tube or a reactor pressure tube may be welded to a terminating tube.
Patent GB-1229508-A (GB)
IPC: C30B15/00
Filed: 1969-06-19
Abstract: 1,229,508. Magnesium-aluminium spinel. SIEMENS A.G. 19 June, 1969 [20 June, 1968], No. 30972/69. Heading C1A. A magnesium-aluminium spinel monocrystal having a molar ratio of magnesium oxide to aluminium oxide of 1: 25 or less, is produced by the crucible drawing (Czochralski) process. The crystal is produced by drawing a melt of the required composition from a crucible using a seed crystal. The seed crystal may be a magnesium-aluminium spinel monocrystal manufactured by the Verneuil process and having a different magnesium oxide to aluminium oxide ratio from that to be drawn, preferably being greater in aluminium content. A semi-conductor material, e.g. silicon, is then epitaxially deposited on the substrate spinel in a suitable direction, e.g. the (001) direction. The substrate is preferably in the form of plates mechanically separated from the monocrystal produced.
Patent GB-1233276-A (GB)
IPC: C09B11/12
Filed: 1969-10-09
Abstract: 1,233,276. Basic dyestuffs. UGINE KUHLMANN. 9 Oct., 1969 [10 Oct., 1968; 23 July, 1969], No. 49652/69. Heading C4P. The invention comprises dyestuffs of the general formula wherein R 1  and R 3  are H, alkyl or alkyl-o-alkyl, the alkyl groups containing 1 to 4 carbon atoms, Z 1  and Z 2  are H or methyl, R 2  is C 1 -C 4  alkyl or is cycloalkyl, aryl, aralkyl or succinimidoethyl, Y is H, halogen, C 1 -C 4  alkoxy, nitro, cyano or optionally substituted amino and X is a monovalent anion. They are prepared by (a) condensing an aminobenzophenone with an N - (# - succinylimido - ethyl) aniline compound in presence of an acidic condensing agent or (b) condensing a benzaldehyde compound with an N - (# - succinylimidoethyl) - aniline compound and oxidizing the leuco compound formed. When Y is halogen or alkoxy the product may be reacted with a primary or secondary aromatic amine. The dyes give yellowgreen and blue shades on polymers or copolymers of acrylonitrile.
Patent GB-1233730-A (GB)
IPC: F01D5/28
Filed: 1968-12-11
Abstract: 1,233,730. Welding by fusion. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 29 Oct., 1969 [11 Dec., 1968], No. 58944/68. Heading B3R. [Also in Division F1] A steam turbine blade has a tapered leading edge shield 9 and a triangular shaped tip 11 secured to a main body 7 by electron beam welding. The body 7 may be of steel and the shield 9 and tip 11 of hard steel or cobalt base alloys, the tip 11 having higher erosion resistance than the shield 9. The latter may be divided into inner and outer portions 9A, 9B electron beam welded together, the portion 9B having higher resistance than the portion 9A. The tip 11 may be similarly divided into inner and outer portions (11A, 11B), Fig. 3 (not shown).
Patent GB-1238362-A (GB)
IPC: E04B9/22
Filed: 1968-06-14
Abstract: 1,238,362. Releasable fastenings; suspended ceilings. ALUPHON A.G. 14 June, 1968 [19 June, 1967], No. 28505/68. Headings E1N and E2A. Suspension means for use in suspending from a supporting device 3a panel 7a of a false ceiling, has one end portion 2 adapted for connection to the supporting device and the other end portion formed with two differently shaped tongues 4, 5, one of which 4 provides a supporting hook for engagement in an aperture, in an edge flange of the panel while the other tongue 5 extends across the supporting hook, when viewed in side elevation, to provide: a safety catch which in use engages the upper edge of the flange.
Patent GB-1238403-A (GB)
IPC: H01L29/00
Filed: 1969-04-30
Abstract: 1,238,403. Semi-conductor devices. ITT INDUSTRIES Inc. 30 April, 1969 [1 May, 1968], No. 21961/69. Heading H1K. [Also in Division H1] To avoid regions of high electric stress at the shoulder of a planar PN junction and at the edges of a contact to the surface zone forming the junction, the junction is made shallow and the outer edge of the electrode is formed over thicker passivation than that part of the electrode nearer the contact area. The embodiment described is a high breakdown voltage diode but the invention is applicable also to transistors and other devices.
Patent GB-1239706-A (GB)
IPC: C08G18/40
Filed: 1970-02-24
Abstract: 1,239,706. Hard polyurethane foams. HENKEL & CIE G.m.b.H. 24 Feb., 1970 [25 Feb. 1969], No. 8709/70. Headings C3C and C3R. Polyurethanes, preferably expanded polyurethanes, are prepared by reacting a polyol, a polyisocyanate and from 2 to 60% by weight based on the polyol component, of polyglycerine as a hydroxyl group-containing chain extender. The polyglycerine is preferably prepared by the polycondensation of glycerine at 180‹ to 230‹ C. for from 30 to 60 hours in the presence of 0À1 to 5% by weight or an alkali catalyst. This product has a molecular weight of from 200 to 1500, a hydroxyl value of from 700. to 1300 and contains from 3 to 10% of unreacted glycerine. The polyglycerine may be obtained alternatively as a by-product in the technical distillation of crude glycerine, .when it has a viscosity ranging from 400 to 32,000 centipoises at 90‹ C., a hydroxyl value of from 700 to 1000, up to 50% by weight of glycerine and between 0.2 and 6% by weight of salt impurities. Suitable polyol reactants are polyester polyols and polyether polyols, e.g. reaction products of alkylene acids with polyhydric alcohols and/or amines. Polyurethane foams may be obtained using water or haloalkane blowing agents and using prepolymer or " one-shot " techniques. In examples, 4,4<SP>1</SP>-diphenylmethane diisocyanate is reacted with a reaction product of 1 mol. of oleic acid, 1 mol. of maleic anhydride and 3 mol. of diethylene glycol having a hydroxyl value of 300, in admixture with N,N,N<SP>1</SP>,N<SP>1</SP>- tetrakis - (2 - hydroxypropyl) - ethylene diamine or a propoxylated. ethylene diamine having a hydroxyl value of 570, other substances present in addition to polyglycerine being water, trichlorofluoromethane, N - methyl-N<SP>1</SP>- dimethylaminoethylpiperazine, diethanolamine, ethoxylated butylphosphoric acid, and a polysiloxane-polyalkyleneglycol ether.
Patent GB-1252750-A (GB)
IPC: C12N1/02
Filed: 1968-12-17
Abstract: 1,252,750. Yeast &c. INGENIEURTECHNISCHES ZENTRALBURO MINERALOLE UND ORGANISCHE GRUNDSTOFFE. VEB. Dec.17, 1968, No.59951/68. Heading C6F. A fermentation product obtained by cultivation of micro-organisms, e.g. yeast of the genus Candida, on a mixture of saturated straight chain and branched chain hydrocarbons in an aqueous nutrient medium, is separated centrifugally, in the absence of a wetting agent, from a substantial proportion of accompanying residual oil (hydrocarbon material from which the straightchain hydrocarbons have been wholly or partially removed by the fermentation) and thereafter the centrifuged product is subjected either to evaporation, granulation, drying and extraction of residual oil or to freezing, removal of residual oil (mechanically or by solvent extraction) and dehydration (mechanically and/or thermally). Prior to the centrifugal separation, the fermentation product may be heated to a temperature of 50‹-90‹C. or cooled to between 5‹C. and -5‹C, or subjected to an electric alternating voltage or specified electromagnetic waves.
Patent GB-1256982-A (GB)
IPC: G09B23/26
Filed: 1970-01-22
Abstract: 1,256,982. Molecular models. B. H. NICHOLSON. 27 Nov., 1970 [22 Jan., 1970], No. 3233/70. Heading G5G. A device moulded in one piece for representing one or more atoms and their bonds comprises at least one sphere 1 or polyhedron having a socket 2, at least one of the spheres or poly. hedrons having at least two arms whose axes pass through the centre of the sphere or polyhedron, so that on inserting one arm of one device to make substantially uniform contact with the socket of a similar device, the second device is able to rotate about said arm without wobble. The arms may be of triangular or rectangular cross-section ending in cylindrical spigots 4 which fit in the sockets. Each spigot may have a nodule 5 or collar which is located in a groove within the socket.
Patent GB-1265490-A (GB)
IPC: F02M41/14
Filed: 1968-08-13
Abstract: 1,265,490. Fuel injection pumps. C. A. V. Ltd. July 29, 1969 [Aug. 13, 1968], No. 38603/68. Heading F1A. A rotary cylindrical distributer type fuel injection pump comprises a number of chambers 25 each containing a plunger 26 spring-loaded towards an end of the chamber communicating with an outlet port 17, the other end of the chamber communicating with a pressure source less than that of the injection pressure, and the arrangement being such that pressure variations in the outlet port 17 and pipeline 18 to the injection nozzle 19 are minimized. Fuel delivered from a pumping chamber 12 to the outlet port 17 moves the plunger 26 to its fullest extent against a spring 27, and thereafter fuel is delivered to the injection nozzle 19. At the end of injection, and with the delivery passage 16 and port 17 still in register, the plunger 26 remains in this position until the fuel pressure drops to a predetermined level, whereupon the plunger is moved by the spring 27 to damp pressure waves which occur in the outlet port and pipeline, thus ensuring a more regular delivery volume.
Patent GB-1266413-A (GB)
IPC: G09F13/16
Filed: 1969-03-05
Abstract: 1,266,413. Reflex reflectors. E. A. MAIDMENT, L. G. TOLLEY, R. WEINBERGER, F. J. HEATH and G. A. M. MAIDMENT. March 5, 1969, No. 11797/69. Heading G2J. [Also in Division G5]  A sign comprises a backing 10, and indicia 13 defined by specular reflecting and diffusely reflecting surfaces covered with reflex reflecting beads 18 bonded thereto. In use the relative prominence of the surfaces will appear to change with the position of the observer. As described, backing 10 is of polyester plastics metallized at 11 with aluminium (to form the specular reflecting surface) and backed with a pressure-sensitive adhesive 12. Zones 14, 15, 16 are respectively transparent, light-coloured opaque (to form the diffusely reflecting surface) and matt inks applied by screen printing. Layer 17 is a transparent varnish of specified composition, to which "Ballotini" beads 18 are applied before it dries; the beads may be protected by an external lean lacquer layer (not shown). Specification 1,157, 958 is referred to.
Patent GB-1295063-A (GB)
IPC: G11C13/06
Filed: 1969-11-07
Abstract: 1295063 Magnetic storage devices; magnetooptic storage devices GENERAL ELECTRIC CO 7 Nov 1969 [18 Nov 1968] 54627/69 Heading H3B [Also in Division C7] A magnetic film less than 1 mil. thick is made of an alloy containing 50-65 atomic per cent Rh, the balance, apart from impurities and incidental ingredients, being Fe (see Division C7) and has a first order transition between the ferromagnetic and anti-ferromagnetic states of over 50% of the film when thermally cycled through the hysteresis loop thereof. The film may be made by vapour deposition.with heattreatment in an O 2  containing atmosphere to obtain the required magnetic characteristics. Information is recorded by selectively heating regions of the film, of which the substrate (e.g. of Si or quartz) may be soldered to a thermoelectric base (e.g. of Bi, Pb, Sb, Ag-In or Cu- Ga tellurides), by laser or electron beam and then subjecting it to the action of a magnetic field. The information may be read out optically,by application of a solution of colloidal iron oxide, after application of a pulsed magnetic field over 300 oersteds to align.the ferromagnetic bit sites, alternatively, electron beam microscopy may be used. The erasure of the information may be accomplished by energizing the thermoelectric substrate or mechanically by application of strain (e.g. by rubbing with a cotton swab).
Patent GB-1295369-A (GB)
Inventor: KUROKAWA TOSHIO
IPC: A61B6/04
Filed: 1970-09-29
Abstract: 1295369 Restraining device TOKYO SHIBAURA ELECTRIC CO Ltd T KUROKAWA and S NISHIYAMA 29 Sept 1970 [29 Sept 1969 (3)] 46190/70 Heading A5R [Also in Division H5] A patient is fastened on the surface of an X-ray table 1 by means of synthetic resin strips 10, one of which is provided with J- shaped projections and the other with inverted U-shaped projections, such that when the strips are overlapped on the patient, the projections are opposed to, and engage with, one another. The ends of the strips are secured to members 6 and 7 which are slidable along the length of the table in grooves 2 and 3.
Patent GB-1295939-A (GB)
IPC: A43B7/18
Filed: 1970-07-16
Abstract: 1295939 Boots &c W M MATTESON 16 July 1970 [18 Nov 1969 27 April 1970] 34555/ 70 Heading A3B An adjustable arch support includes a pressure distribution plate 24 secured at its heel end between the outsole 10 and intermediate sole 12, an arch forming spring plate 16 located between the intermediate sole 12 and insole 14 and secured at its heel end by nails 18, and adjustment screw means 26 which when rotated adjust the height and curvature of the spring plate 16, the screw 26 having an enlarged head positioned at an accessible point in the shoe. In a first embodiment (Fig. 1) the screw 26 is threaded through a T-shaped member 30 which is secured in an aperture in the pressure distribution plate 24. One end of the screw 26 bears directly against the spring plate 16 and the other end of the screw 26 is accessible through a hole in the outsole 10. Two spring plates, one at each side of the shoe, may be mounted on a common pressure distribution plate. In a second embodiment (Fig. 4) the screw 26 extends lengthwise in the shoe and is threaded into a wedge member 40. Rotation of the screw 26, which is prevented from moving axially by a collar 46 and bracket 44, causes the wedge 40 to move lengthwise and thus adjust the height and curvature of the spring plate 16.
Patent GB-1302531-A (GB)
IPC: E02B17/00
Filed: 1969-01-17
Abstract: 1302531 Electric selective signalling P BRUCE 17 April 1970 [17 Jan 1969 25 Jan 1969] 2929/69 and 4351/69 Heading G4H [Also in Divisions E1 and F1] To regulate the deposition of particulate material 4b on subaqueous ground 4 about a tubular leg of an off-shore structure caused by compressed-air issuing from nozzles 21 in an annular shroud 1b, signals derived from photodiodes 38 effect progressive closure of an electrically-actuated air-supply valve 36 as the material accumulates. While the diodes are exposed to light from a lamp 35 corresponding resistors 41 are virtually short-circuited. A reference voltage for a differential amplifier 34 is provided by a potentiometer 45, the setting of which determines the upper limit of the top 4d of the accumulated material.
Patent GB-1303200-A (GB)
IPC: F16B5/12
Filed: 1970-12-22
Abstract: 1303200 Stud and socket fastenings AMP Inc 19 Nov 1971 [22 Dec 1970] 60994/70 Heading E2B A resilient fastener comprises a shank 2 extending from a head 3 having a pair of parallel side edges 10 and separated into two head parts 5 by a slot 4 extending diagonally of the side edges and, into the shank, the two head parts being integrally joined by a shank portion 8 spaced from the head whereby movement of the side edges towards each other effects closure of the slot and relative sliding of the head parts along the diagonal resiliently distorts the shank laterally and increases the effective diameter of the shank. The head is generally of rectangular shape with opposite corners cut off to provide parallel surfaces of side parts 20. The edges 10 are chamfered at 22 and also at the surface 16 of the head. A recess in each side provides a shoulder 17 which faces a flange 18 extending part way along the edge. The shank snap engages in a panel aperture 9 and a trim strip 11 is pushed over the head forcing the edges 10 together and closing the slot 4 until lips 14 of the trim strip engage beneath the shoulders 17.
Patent GB-1303827-A (GB)
IPC: H03K17/72
Filed: 1970-04-28
Abstract: 1303827 Switching systems for consuming devices SYRACUSE ELECTRONICS CORP 28 April 1970 20416/70 Heading H2H [Also in Division H3] A delayed on-make A.C. switch comprises a thyristor 40 connected across the output diagonal of a rectifier bridge and having its gate connected through a limiting resistor 48 to a time delay trigger circuit comprising a programmable unijunction transistor 52 connected to potentiometer 56, 58 and a timing circuit 44, 46. The thyristor is thus switched on when the capacitor 46 changes to the value set by the potentiometer. A capacitor 50 ensures that the thyristor remains conductive in succeeding half-cycles and capacitors 38 and 54 present false triggering by line noise. The circuit may feed a relay, a motor or a heater with A.C. or D.C. current.
Patent GB-1306100-A (GB)
IPC: G01P3/44
Filed: 1970-04-27
Abstract: 1306100 Measuring speed electrically ASSOCIATED ELECTRICAL INDUSTRIES Ltd 19 April 1971 [27 April 1970] 20127/70 Heading G1N An electromagnetic tachometer generator 4 feeding a load 9 and having an output whose amplitude and frequency depend on the speed of rotation is provided with a capacitor 10 which modifies its amplitude/speed characteristic, Fig.3, (not shown). The capacitor may be of such value as to provide a resonant turned circuit with the generator at a frequency equal to or just higher than that appropriate to the maximum desired speed of rotation. The generator may be of the multipole permanent magnetic type, Fig.1, (not shown).