baber/WOPTO huggingface dataset:
Patent GB-1207453-A (GB)
Title: A method and apparatus for the irradiation of continuously flowing liquids
IPC: G21K5/02
Filed: 1968-02-27
Abstract: 1,207,453. Irradiating liquids and apparatus for such irradiation. SULZER BROS. Ltd. 27 Feb., 1968 [16 March, 1967], No. 9422/68. Heading H5R. In the irradiation of continuously flowing liquid by passing it through a duct which runs near a radioactive source, plugs which occupy substantially the whole of the cross-sectional area of the duct and yet will pass along it are introduced periodically into the duct before the radiation zone and are then removed from the duct after they have left the radiation zone, said plugs thus effectively dividing the flow of liquid into discrete portions. Suitable apparatus is shown in Fig. 1 where a cylindrical source 1 is surrounded by a double-tiered helically arranged conduit or duct 2 through which liquid from inlet 5, pump 4 and conduit 3 flows to leave by conduit 12 and exit pipe 15. Immediatley before the coil 2, a shaft 6 is connected to conduit 3 which shaft contains the plugs, e.g. metal balls 9, which have a diameter substantially the same as that of the liquid conduit particularly that conduit in region of the source, which are delivered into the liquid conduit by the reciprocation of a push-rod 7 operating on a cam 8. It is preferred that cam 8 be driven via a transmission by the same motor which drives the pump 4. A catch 11 operated by spring 10 prevents the plugs stored in shaft 6 from following the push-rod through the whole of its descent. A preferred feature is that the plugs 9 are separated from the liquid flow and recycled to shaft 6. This is achieved by having a branch 14 leading off the liquid conduit along which the plugs automatically proceed, the liquid being diverted by a branch 15. The reciprocation of push rod 7 is sufficient to permit the return of the plugs into shaft 6. The recycling of liquid between the outlet and inlet via shaft 6 is kept to a minimum by choosing the clearance in shaft 6. An alternative plug (Fig. 2, not shown) is a dumb-bell shaped element having resilient sealing pieces inserted in the ends to give the desired fit in the liquid conduit.
Patent GB-919494-A (GB)
Title: Improvements in troughs for cables and similar services
IPC: H02G9/04
Filed: 1959-03-18
Abstract: 919,494. Service conduits in walls. MANUEL, J. S. March 22, 1960 [March 18, 1959], No. 9476/59. Class 20 (2). [Also in Group XXXV] For carrying electric cables, or gas or water pipes, prefabricated lengths of steel trough 10 set in concrete 12 bear at intervals pairs of vertical bars 20 secured by bolts 14 into ragtails 16, on which bars are mounted saddle-straps 22 bearing brackets 24, 25 to support the cables or pipes 28. During concrete pouring the trough sides are spaced apart temporarily by magnetic ended members 38 or by the capping chequerplates resting on shoulders 34. Lengths of trough are overlapped and bitumen sealed, and are electrically bonded. Standard lengths of trough, certain T and L junctions and crossovers may be provided.
Patent GB-713995-A (GB)
Title: Improvements in carrying out catalytic reactions with hydrocarbons in the presence of hydrogen
IPC: C10G47/12
Filed: 1952-04-16
Abstract: Catalytic hydrogenation of hydrocarbons is carried out in the presence of hydrogen under pressure at temperatures of 200 to 600 DEG C. employing compounds of one or more metals of Groups 5 to 3 of the periodic system, supported on an artificially prepared silicate, which silicate, in the form of a loose powder, is prepared by mixing waterglass solution with an acid solution of a metal salt and adding an alkaline precipitant so rapidly that turbidity does not occur until the precipitant has been added. The acid solution of the metal salt should have a pH below 7, free acid being added if the metal salt solution is not sufficiently acid.  Metal salts may be the sulphates, nitrates halides or acetates of metals of Groups 2 to 8 particularly Al, Sn, Zn, Ti, Fe, Cr, Mo, W, V, Ni, Co, Mg, Be, Zr, Ce or Th.  The amount of precipitant is controlled to give a final pH of 5.0 to 7.0, and ammonia, ammonium sulphide or carbonate or alkali metal compounds may be used.  The precipitated hydrosilicate carrier may be heated to 400-800 DEG C. and subjected, to hydrofluoric acid treatment.  Natural bleaching earths, alumina, carbonaceous materials or graphite may be added during preparation of the carriers.  The catalysts applied thereto preferably comprise 0.5 to 25 per cent. of molybdenum or tungsten as oxides or sulphides and may in addition include platinum metals or oxides or sulphides of chromium, nickel, or cobalt in amounts less than the molybdenum or tungsten employed. The process is exemplified by catalytic reforming in the presence of hydrogen.  Liquid oil to be treated is passed through a reaction chamber with hydrogen at 200 to 800 atmospheres pressure at 450-550 DEG C. in the presence of known catalysts.  The product, if desired after separation of benzine, is led with 2.5 cubic metres of hydrogen per kilogram of oil per hour at 200-800 atmospheres and 400-550 DEG C. to a second reactor containing the catalyst according to the invention, shaped into pills.  The liquid product contains 60 per cent. benzine and 40 per cent. of middle and heavy oil which is recycled to the second reactor.  It is preferred that the dwell period is such that at least 35 per cent. of benzine is produced per passage, the remainder being recycled.  This catalyst is prepared by reacting a solution containing aluminium and magnesium nitrates, ferric chloride and hydrochloric acid with waterglass solution at 90 DEG C. Immediately after mixing the mixed solution is neutralized by the addition of ammonia, whereupon the silicate precipitates as a powder which is filtered, washed pilled and heated to 450 DEG C.  The pills are then impregnated with 6 per cent. of molybdenum oxide. According to another example a silicate carrier prepared by reacting acid aluminium nitrate solution, waterglass and ammonia as before, is impregnated with zinc acetate and ammonium molybdate.  Specification 504,614 is referred to.
Patent GB-669649-A (GB)
Title: Improvements in or relating to hollow hosiery display forms
IPC: A47F7/10
Filed: 1949-04-08
Abstract: 669,649. Displaying hosiery. BRITISH UNITED SHOE MACHINERY CO., Ltd., COOPER, B. P., and HENSHAW, J. N. April 11, 1950 [April 8, 1949], No. 9568/49. Class 3 (ii). [Also in Group V]. A hollow, hosiery display form is made by expanding a tube of e.g. cellulose acetate, into contact with a mould. To make the thigh end smooth, to strengthen the form and to facilitate handling thereof, the top flange 21, Fig. 1, is sawn off, the sawn edge buffed and the remaining flange 23 bent inwardly to the shape shown in Fig. 5. The form may be dipped in a bath of solvent to give greater transparency and uniformity of appearance. Specifications 527,924 and 641,434, [both in Group V], and U.S.A. Specification 2,029,706 are referred to.
Patent GB-954759-A (GB)
Title: Improvements in toy constructional elements
IPC: A63H33/04
Filed: 1963-03-11
Abstract: A toy building brick has one or more sides provided with flat magnets having poles perpendicular to the surface of said magnets.  The magnets comprise ferrite material such as barium ferrite where the thickness of the plates may be as small as 1/5 th of the side face of a rectangular adhesion area.  An iron plate may be used on the back to almost double the adhesion between bricks.
Patent GB-112786-A (GB)
Title: Improvements in or relating to Pneumatic Percussive Tools.
IPC: B25D17/04
Filed: 1916-07-08
Abstract: 112,786. Eastville Engineering & Rock Drill Co., and Levermore, W. July 8, 1916. Percussive hand tools.-In a pneumatic percussive tool, such as a hammer drill, in which a resiliently-mounted handle has a plurality of recesses engaged by corresponding projections on the tool, the recesses c receive metallic springs f and have a pin-and-slot connexion g, h with the projections c.
Patent GB-508329-A (GB)
Title: Improvements in or relating to doors, panels or other covering elements
IPC: E04C2/40
Filed: 1938-03-30
Abstract: 508,329. Doors, panels, &c. THORNTON, A. A. (Donar Tiiren Werk Ges.) March 30, 1938, No. 9730. [Classes 20 (iii), 20 (iv), and 87 (i)] A door, panel, &c. comprises layers of corrugated cardboard &c. 1-6 interconnected along their edges which run transversely to the corrugations, and faced with veneer. In forming the door &c., a web of corrugated cardboard &c. 9 which may be faced on one or both sides with a plane sheet 7 is formed with incisions A. B alternately on opposite sides and folded zigzag fashion. The layers may be glued together, glue being applied in lines by ribbed rollers. The corrugations may be hexagonal instead of curved. Specification 457,428 is referred to.
Patent GB-1123912-A (GB)
Title: Improvements in or relating to a flooring
IPC: E04F15/022
Filed: 1966-03-07
Abstract: 1,123,912. Laminates. A.WEBER. 7 March, 1966 [1 April, 1965], No. 9828/66. Heading B5N. [Also in Division E1] In a construction of flooring panel, hardwood strips 1 are glued to a base board 2 only at spaced locations so as to leave non-glued airspaces totalling at least half the base area. As shown, a base board 2 of plywood, softwood or agglomerated wood is cut or pressed to provide spaced glue-receiving bosses 9 of square, rectangular, polygonal or frusto-conical shape. In modifications the air spaces are obtained by interposing between the strips 1 and board 2 either a perforated sheet of paper, cardboard or plastics, or a plastics lattice. The board 2 may be tongued and grooved, or alternatively have a peripheral groove 11 to receive auxiliary connecting tongues. The panel may be covered with removable paper and be laid, Fig. 1 (not shown), on a layer of granulated cork (4) covered with paper (5).
Patent GB-181530-A (GB)
Title: Improvements in high resistance conductors, for electrical machinery
IPC: H02K1/26
Filed: 1921-04-04
Abstract: 181,530. British Thomson - Houston Co., Ltd., and Taylor, H. W. April 4, 1921. Coils and conductors; alternating-current induction machines.-In windings for dynamoelectric machines, such as induction motors, having two or more composite conductors per slot with intervening magnetizable material to give an equivalent resistance which increases with the frequency, as described in Specification 180,765, the composite conductors are made up with two or more sections, the outer sections having higher resistance than the inner sections. As shown in Fig. 1 conductors A and B are composed of three sections a, b, c and d, e, f respectively and the central sections band e have a larger cross-section than the others. As the induced eddv currents are limited to the outer members, a high equivalent resistance increase is obtained with increasing frequencies. The sections may all form closed coils and may be insulated from each other throughout their length or, as shown at A, Fig. 2, they may be joined together at both ends of the core, such triple conductors forming the upper bars in the slots while double conductors B form the bottom bars. The conductors mav also be used in squirrel-cage rotors.
Patent GB-105170-A (GB)
Title: Improvements in or relating to Fastenings, Buckles, or similar Securing Devices, for Belts, Bands, or the like.
Inventor: HYDES NORA JULIA
IPC: A44B11/04
Filed: 1916-07-15
Abstract: 105,170. Hydes, N. J. July 15, 1916. Slides, belt and like.-A one-piece buckle comprises a rectangular frame, preferably stamped from sheet metal, having parallel side bars b depressed below the plane of the end bars a, and two parallel cross-bars c, d raised above the plane of the end bars. The buckle may, in addition, be provided with a central bar for attachment to an article by sewing &c.
Patent HK-108290-A (HK)
Title: Method of recording pcm audio transmission signals with signal error compensation
Inventor: PLATTE HANS-JOACHIM DR
IPC: G11B5/09
Filed: 1990-12-18
Abstract: A pulse code modulated audio signal transmission system which compensates for signal interference in the pulse code modulated audio signal. The system includes a first device for receiving an audio signal and for converting the audio signal into a pulse code modulated audio signal, and a second device for receiving the audio signal and for producing an auxiliary signal corresponding to the audio signal but having a smaller bandwidth than the audio signal. A transmission circuit is connected to the first and second devices for receiving the pulse code modulated audio signal and the auxiliary signal and for producing an output signal which comprises the audio signal with portions of the audio signal which contain interference being substituted with corresponding portions of the auxiliary signal.
Patent HK-182096-A (HK)
Title: Novel calcium supplements
Inventor: JACOBS STEPHEN ALLEN
IPC: A23L33/00
Filed: 1996-10-03
Abstract: A calcium citrate malate complex or mixture having a molar composition of calcium:citrate:malate of about 6:2:3. The calcium citrate malate is preferably administered in an oral dosage form, containing pharmaceutically-acceptable carriers and excipients.
Patent HU-T54294-A (HU)
Title: Process for inactivating on microbiological way the antinutritive materials (trypsin inhibitors) of soya and other legume crops serving particularly for foddering purposes
Inventor: MATRAI TIBOR
IPC: A23L11/30
Filed: 1989-04-05
Abstract: Trypsin-blocking antinutritional agents found in soya bean and other pulses for fodder are inactivated by microbiological means in an anaerobic fermentation medium
Patent HU-T44169-A (HU)
Title: Tricalcium-phosphate aplicable as additive to implantation products
Inventor: DINGELDEIN ELVIRA
IPC: A61L27/54
Filed: 1987-04-17
Abstract: A resorbable porous tricalcium phosphate, in which the pores are sealed with a filler mixture of an antibiotic and a filler, in particular an amino acid, is particularly advantageous for use in the preparation of bone cements.
Patent HU-T63737-A (HU)
Title: Biscuit and method for making it
Inventor: EVANS GARFIELD GEORGE
IPC: A21D13/08
Filed: 1991-12-12
Abstract: PCT No. PCT/GB91/02213 Sec. 371 Date Jun. 14, 1993 Sec. 102(e) Date Jun. 14, 1993 PCT Filed Dec. 12, 1991 PCT Pub. No. WO92/10101 PCT Pub. Date Jun. 25, 1992.A process for producing biscuits comprises forming a dough into generally laminar portions each having a corrugated configuration and baking the portions to form biscuits. The corrugated configuration is such that the resistance to breaking of the biscuits is greater in a direction perpendicular to the direction in which the corrugations extend than in the direction in which the corrugations extend by a factor of at least 1.5. In a preferred process, dough is formed into a sheet 1b having a corrugated configuration (preferably by feeding a flat sheet of dough to a pair of corrugated rollers 6). Individual portions are cut out from the corrugated sheet 1b and baked to form the biscuits.
Patent HU-T55678-A (HU)
Title: Apparatus for producing tubes coated with plastic material
Inventor: BARNOACH ITZHAK
IPC: B29C69/00
Filed: 1989-04-14
Abstract: Plastics coated metal tube produced by folding a strip of metal into a tubular form, seaming the tube and immediately extruding layers of plastics material onto the inner and outer surfaces of the metal tube, and cooling the plastics layers by passing the tube through a water bath (19), contains air injected under pressure to assist adhering the extruded plastics coating onto the inner surface of the metal tube and to test the integrity of the tube. The invention provides apparatus comprising jaws (10),(11) which clamp the tube within the water bath in order to seal the tube while the inner coating is still plastic so that when the tube is cut into lengths at the seals the internal pressure is retained until the tube is eventually used.
Patent HU-T36539-A (HU)
Title: Load-bearing beam structure
Inventor: HARLE CHRISTOPHER N
IPC: E04C3/06
Filed: 1983-06-03
Abstract: The invention relates to load bearing beams, and has for its object the provision of such beam of high strength and hence high load carrying capacity with relatively low weight, such as would be suitable for use in vehicles. The objective is met by a construction comprising a beam-like member formed by two spaced plate-like members, each of which has an outwardly directed flange to one side and an inwardly directed flange to the other side, to be of generally Z-shaped cross-section, said two plate-like members being secured to and spaced by internal cross-members. Thus, with the outwardly and inwardly directed flanges respectively being to the same side of the plate-like members an effective box-like structure is formed within which lie the spacing internal cross-members.
Patent HU-T48143-A (HU)
Title: Apparatus for portioning of metal adaptable for producing metal casting blocks
Inventor: GABOR ZHIGMOND
IPC: B22D39/00
Filed: 1986-06-10
Abstract: Metal feed equipment is proposed, suitable for casting processes, and utilising a drive motor (1) for the closure of the feed valve (3), through the valve stem (2), ensuring the correct quantity of feed. Molten metal (4) flows into the casting space under the slag retaining wall (5). The casting space is provided with one or more valves (3) so that the casting is made with one or more syphonic metal feeders (11) in the double walled metal feed vessel (12). An oil or gas burner (6) ensures that the casting tray and the casting space are at the right temperature. - Waste gases are removed through a flexible duct (9) and a heating jacket so that the temperature of the molten metal in the feed pipe (7) is maintained. One or more gas burners (10) are used to maintain the surface temperature of the molten metal.
Patent HU-T38283-A (HU)
Title: Fluidization reactor
Inventor: YAGUD EDUARD L
IPC: B65G53/26
Filed: 1984-08-27
Abstract: The proposed equipment comprises a mechanism for transferring material in powder form from a vessel (1) which is equipped with an effect (6), gas distribution grating (3) and air space above (4) and below the grating (5). A feeder mechanism (6), gas inlet connection (7) and gas discharge connection are all location in the air space above the grating (4). Slots (9) are provided in the bottom half of the feeder mechanism (6). The ratio of the total area of the slots to the cross-sectional area of the feeder mechanism is between 0.3 and 2.1.
Patent HU-T52743-A (HU)
Title: Process for chemical bond of pollution and sediments containing heavy metals
Inventor: LYNN JOHN D
IPC: C04B22/14
Filed: 1988-06-09
Abstract: A calcium-alumino-silicate composition comprising the reaction product of electric arc furnace dust and/or an aqueous chemical waste sludge including a source of ferrous ions and selective additive materials, the additive materials are selected so that the total composition of the additive ingredients and said sludge includes fly ash, electric arc furnace dust, lime kiln dust, ferrous sulfate, hydrated lime to provide an alkalinity of about 9 to 9.5% and water, the composition contains at least 0.2% by weight of ferrous ions and is hardenable through chemical reactions, the product of which includes calcium-alumino-silicates.
Patent HU-T48481-A (HU)
Title: Sterilizing autoclave for purpose of laboratory experiments
Inventor: AMENT JENOE
IPC: B01J3/04
Filed: 1987-12-15
Abstract: The proposed equipment is intended for the sterilisation of tinned food and meat prods. on a laboratory scale. It comprises a prod. storage unit, door with chain locking mechanism, spray unit, circulating pump and heat exchanger. In addn., indicating thermometer, pressure gauge, level gauge and indicator and automatic temp. control are also provided. The door can be closed by pressing together the chain lock mechanism and screwing down two locking devices.
Patent HU-T51455-A (HU)
Title: Compositions regulating the growth of plants containing as active substance derivatives of indole and naphtile carbonic acid and process for production of the active substances
Inventor: VASARHELYI ENDRE
IPC: C07D209/18
Filed: 1988-11-23
Abstract: Plant growth regulating indole-acid naphthyl-carboxylic-acid derivs of formula (I) used in 0.001-10 wt% concns are prepd from cpds of formulae (II) and (III). In (I), (II) and (III) X = -NH- or -CH=CH- gp n = 0, 1 or 2, m = 1, 2 or 3. Active cpds are formulated with non phyto-toxic carriers and customary additives.
Patent JP-S58175156-A (JP)
Inventor: EIBUINDO KUROUZEN
IPC: G11B23/04
Filed: 1983-01-07
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。
Patent JP-S5395996-A (JP)
Title: Preparation of novel imidazobenzodiazepin derivatives
Inventor: HARA TAKESHI
IPC: C07D487/04
Filed: 1977-01-11
Abstract: PURPOSE: Imidazobenzodiazepin derivs. I(R 1  is H or lower alkyl; the ring A may be substd. by halogen, nitro, CF 3 , alkyl or alkoxy;R 2  is H or lower alkyl), e.g. 8-chloro-1-methyl-5, 6-dihydro-4H-imidazo [1,2-a] [1,4] benzodiazepin-6-one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02183155-A (JP)
Title: Method and apparatus for detecting fine foreign matter in stationary electric equipment and collision sound sensor provided in this apparatus
Inventor: YAMADA IZUMI
IPC: G01N29/00
Filed: 1989-01-09
Abstract: PURPOSE:To enable satisfactory discrimination of a sound as emitted when fine foreign matters collide one another from extraneous noises by detecting a collision sound within an equipment to determine a characteristic of the collision sound. CONSTITUTION:Sounds as emitted when a conductive foreign matter 3i existing in a bus container 1 for a gas insulation switch gear and a foreign matter 30 existing outside the container 7 collide separately on a walls of the container 1 are detected with sound sensors 11a and 11b and sound sensors 11c and 11d set on an outer surface of the container 1. Sound signals detected with the sensors 11a-11d are amplified separately with amplifiers 12a-12d. Signals after the amplification of outputs of the sensors 11a and 11b and outputs of the sensors 11c and 11d are inputted into foreign matter identification index computing device 15 for computing a foreign matter identification index. The signals after the amplification of the outputs of the sensor 11a and 11b are inputted into a sound source distribution computing device 14 through a position evaluator 13. A fine foreign matter discriminator 16 identifies a collision sound due to the foreign matter 3i within the container 1 or a sound due to another cause from a foreign matter identification index as output of the computing device 15 and a sound source distribution as output of the computing device 14.
Patent JP-H06204262-A (JP)
Title: Mounting of optical semiconductor device
Inventor: TABUCHI HARUHIKO
IPC: H01L21/58
Filed: 1993-01-07
Abstract: PURPOSE:To provide a method of mounting an optical semiconductor device, which is capable of aligning the optical semiconductor device on a mounting substrate with comparative ease and with high accuracy, in regard to a technique of mounting the device comprising a photodetector detector, a light- emitting element and the like on the substrate with a high positioning accuracy. CONSTITUTION:A method of mounting an optical semiconductor device is a method of aligning and mounting the optical semiconductor device 1 on a mounting substrate 2, patterns 5 for optical beam positioning use are formed on the device 1, a reflective pattern 22 for position detection is formed on the substrate 2, the device 1 is supported by a movable supporting means 3, the device 1 or the means 3 is provided with a lens 4, an optical beam is applied to the substrate 2 through a prescribed position on the device 1, reflected light is again detected through the device 1, an alignment of the device 1 to the substrate 2 is performed and the device 1 is fixed on the substrate 2.