baber/WOPTO huggingface dataset:
Patent DK-1287-A (DK)
Inventor: RAYMOND-SERAILLE ANDRE
IPC: C22B21/06
Filed: 1987-01-02
Abstract: The invention relates to a process for the purification of metals and in particular aluminium by fractional distillation. The process which comprises: (a) causing progressive solidification within a volume of liquid metal which is maintained in the vicinity of its melting point in an externally heated container by immersing therein an internally cooled body; (b) collecting at the bottom of the container all of the small crystals which are formed, (c) by compacting causing sintering of the small crystals to produce large crystals; and (d) separating the purified fraction consisting of large crystals from the liquid fraction which is enriched in respect of impurities, by tilting the container; is characterized in that, to increase the purification action, the container is maintained in its tilted position to drain off the purified fraction. The invention is used in particular in the purification of aluminium where it makes it possible for example directly to reduce the amount of iron from 800 to 1 ppm.
Patent GB-338051-A (GB)
Title: Improvements in compound wooden boards
IPC: E04C2/12
Filed: 1930-01-01
Abstract: 338,051. Hitchins, W. G. Jan. 1, 1930. Laminated wood.-A wooden board is built up from plywood sheets, each comprising three or more veneers a, b, c cemented together with their grain parallel. A number of such sheets, after drying and planing the edges which are e, the grain of which runs transversely to that of the veneers. Specifications 270,846 and 316,018 are referred to.
Patent GB-433178-A (GB)
Title: Improvements in or relating to hydraulic transmission mechanism
IPC: F16D31/04
Filed: 1935-01-01
Abstract: 433,178. Hydraulic transmission of power. GARDNER, A. F., Synott Street, Werribee, Victoria, Australia. Jan. 1, 1935, No. 49. Convention date, Jan. 23, 1934. [Class 69 (ii)] [See also Group XXVI] In hydraulic transmission mechanism of the gear pump type, an axially disposed control valve has longitudinal recesses or grooves on its periphery so that the liquid pressure acts on both ends. A casing 7 carried by the driving shaft contains a number of spur wheel pumps disposed in housings, the extended spindle of one wheel of each pump having a pinion 22 meshing with a sun-wheel 23 on the driven shaft 24. The outlets from the pumps are controlled by a common axiallyadjustable valve 14 on a rod 19. By means of grooves 18, there is a preponderance of liquid pressure on the valve tending to move it towards the closed position. The valve is normally manually operated from a slidable collar 57, but when the load on the driven shaft increases and the valve is partly open, the liquid pressure closes it further, a spring- pressed member 37 engaging the ball-shaped end 41 of the rod 19 yielding to allow this movement. Further movement of the rod 19 after complete closure of the valve, acts through a member 60 to move a spring-pressed clutch member 57 slidable on the driven shaft into engagement with a clutch member 61 on the casing 7. Leakage-preventing means comprise packing 28, a gland 27, and a cover 30 acted on by springs 29.
Patent GB-1456481-A (GB)
Title: Closure mechanism for a moulding machine
IPC: B29C45/68
Filed: 1975-01-02
Abstract: 1456481 Mould closure and clamping mechanism PATENT & INVENTIONS Ltd 2 Jan 1975 [4 Jan 1974] 61/75 Heading B5A Closure mechanism for an injection moulding machine comprises a first mould support 1 fixed to a machine frame, a second mould support 2 displaceable along a number of parallel rods 4, hydraulic mechanism 12, 13, 15 for displacing the second mould support along the rods 4, the second mould support being provided with elements 9 which can engage with engaging means 6 on the rods, and for each rod 4 an additional displacement device 7, 8 serving to displace the associated rod with respect to the first mould support. A long stroke low pressure closing of an injection mould 17, 18 is effected by introducing fluid under pressure through a tube 12 and opening 12b into a space in a cylinder 13 above a piston 15. When the mould parts are in contact the elements 9 are rotated to bring grooved ribs 9f thereon into engagement with interrupted threading 6 on the rods 4, thereby locking the mould support 2 to the rods 4. Fluid under pressure is then introduced through bores 7c into bore sections 7a below pistons 8 to move the mould parts together under increased pressure.
Patent GB-937234-A (GB)
Title: Apparatus for reducing wear on wheels of rolling stock or the rails on which they run by coating oil thereon
IPC: B61K3/02
Filed: 1960-01-01
Abstract: 937,234. Lubricating; bearings. K. FUJII. Jan. 1, 1960, No. 67/60. Classes 12 (1) and 12 (3). Apparatus for applying lubricant to the rails or wheels of rolling stock comprises oil-coating means pivotally supported on the rolling stock, and engaging the wheel or rail, said means being connected to an oil reservoir. A bracket 4, Fig. 2, is secured to a part 1 of the rolling stock and pivotally carries a member 10 secured to a shaft 7, the angular movement of the shaft being controlled by springs, each connected at one end to the shaft, and at the other end to the bracket 4, the springs acting in opposite directions. An adjustable stop for limiting this movement is provided on the shaft which engages a projection on the bracket 4. The member 10 carries a rotatable disc 11 on which plates 35, 36, are riveted, and secured between the plates is a fibrous material ring 34 which bears on the flange a of the wheel. Oil is supplied from a tank, through a stop-valve in a supply pipe, to a flexible pipe 26, into a passage 23, past an adjustable needle valve 19, into a bore 17 in the member 10. The oil then flows through lateral openings 28 in the disc 11, up to a ball valve 33 to a peripheral groove 30 in the disc and thence to the ring 34. The ball valve 33 is controlled by the centrifugal force produced by the rotation of the disc 11 when the wheel is rotating, and is closed when the wheel flange a is moved away from the rail and due to the setting of the stop 15 the ring 34 is disengaged from the flange a and the disc 11 becomes stationary. In a modification, Fig. 7, the oil flows from the tank through a pipe 26, past an adjustable needle valve 19 into the bore 17, and thence through passages 56, through the bearings 12, past a ball valve 33, through passages 29<SP>1</SP>, 55 and 30<SP>1</SP>, up to a felt ring 34<SP>1</SP> secured to soft synthetic resin plates 35<SP>1</SP>, 35<SP>11</SP> by bolts 49. The ring engaging the wheel or rail may be replaced by two discs of soft synthetic material which are secured to the disc 11 and whose engaging faces are serrated to form a labyrinth passage for the oil. The bearings of the rotating ring 11 are sealed against loss of oil by end caps and seals.
Patent IS-6555-A (IS)
Inventor: DAVIS PETER DAVID
IPC: A61K33/243
Filed: 2002-09-19
Abstract: The invention concerns the use of a vascular damaging agent or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for administration in divided doses for use in the production of a vascular damaging effect in a warm-blooded animal such as a human. In particular the vascular damaging agent is ZD6126, or a pharmaceutically acceptable salt thereof. The invention also relates to methods of treatment using a vascular damaging agent in divided doses.
Patent JP-H11258831-A (JP)
Title: Film parts for electrostatic copying
Inventor: SCHLUETER JR EDWARD L
IPC: C08J5/18
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain film parts having the desired specific resistance stable to environmental changes of relative humidity, temp., etc., and useful for an electrophotographic device, in particular a color device. SOLUTION: The film parts 24 contain a haloelastomer 30 comprising halogenated monomers, polyorganosiloxane monomers or both halogenated and polyorganosiloxane monomers and a doped metal oxide 31 dispersed in the haloelastomer 30, preferably antimony doped tin oxide. The film parts 24 are useful as parts in an electrophotographic process.
Patent JP-S57113294-A (JP)
Title: Photoconductive sensor
Inventor: UCHIYAMA AKIRA
IPC: H01L31/09
Filed: 1981-01-06
Abstract: PURPOSE:To reduce a miss in reading an optical information by arranging in a crossing tooth configuration two electrodes opposite through a sensor region. CONSTITUTION:A photoconductive optical sensor element includes a photoconductive sensor region 41 available for a light receiving portion and electrodes 42, 42' consisting of a conductive metallic material and the electrodes 42, 42' are formed in a crossing tooth configuration through the sensor region 41. If a diameter of the light a through d to be irradiated is taken greater than the width 1 of the sensor region 41 and the light is irradiated to cover over the electrodes 42, 42' beyond the sensor region 41, since a change in the resistance may occur between the electrodes, an optical information desired can be obtained. The narrower the width of the sensor region 41 and the electrodes 42, 42' is taken, the less the miss in reading the optical information can be reduced. The direction of the crossing tooth axis is not defined only to the horizontal direction to a scan direction Y, it can vary appropriately to a desired direction including a vertical direction.
Patent TR-27653-A (TR)
Inventor: LIMITED LUCKY
IPC: C08L55/02
Filed: 1993-02-03
Abstract: The present invention provides a process for preparing thermoplastic resin compositions having excellent HCFC resistance which comprises: a first step wherein 50 to 90 parts by weight of a monomer mixture of 50 to 80% by weight of a vinyl cyanide, 20 to 50% by weight of an aromatic vinyl compound and 5% by weight or less of an unsaturated carboxylic acid or esters thereof or a vinyl acetate are graft-polymerized in the presence of 10 to 50 parts by weight of a rubber latex and also in the presence of 0.001 to 2.0 parts by weight of a polymerization inhibitor to prepare a graft polymer(A); a second step wherein 100 parts by weight of a monomer mixture of 50 to 80% by weight of a vinyl cyanide, 20 to 50% by weight of an aromatic vinyl compound and 5% by weight or less of an unsaturated carboxylic acid or esters thereof are polymerized, while adding 2.0 parts by weight or less of a polymerization inhibitor to the mixture, to prepare a SAN copolymer(B); and a third step wherein the graft polymer(A) is mixed with the SAN copolymer(B) to form the composition wherein the rubber content in the composition falls within the range of 10 to 30% by weight of the composition. Also the thermoplastic resin composition can be provided by mixing the graft polymer(A) with a SAN copolymer(C) consisting of 25 to 40% by weight of a vinyl cyanide and 60 to 75% by weight of an aromatic vinyl compound to form the composition wherein the rubber content in the composition falls within the range of 10 to 30% by weight.
Patent AT-A12196-A (AT)
IPC: C03B5/04
Filed: 1996-01-24
Abstract: PCT No. PCT/AT97/00007 Sec. 371 Date Sep. 17, 1997 Sec. 102(e) Date Sep. 17, 1997 PCT Filed Jan. 23, 1997 PCT Pub. No. WO97/27339 PCT Pub. Date Jul. 31, 1997A method for processing solid waste incineration residues is disclosed in which the residues are introduced a steelworks slag bath in a sufficient amount so that the residues constitute from 15-45% by weight of the combined weight of the solid waste incineration residues and the steelworks slag bath. The residues are melted to effect the evaporation of heavy metals; which are drawn off from the steelworks slag bath to leave a heavy-metal-depleted slag bath. The residual bath is reduced with carbon carriers to form a slag phase and a pig iron phase. The slag phase can be granulated to produce mixed cement components.
Patent AT-A76689-A (AT)
IPC: E05B65/44
Filed: 1989-04-03
Abstract: Provided on each side of the drawer is a pulling-out rail, which is attached to the drawer, and a bearing rail, which is attached to a furniture unit. Load-transferring running rollers are mounted between the rails. The closing device comprises a tilting segment (3) which is mounted on the unit side, is under the effect of a spring (6) and has a receiving slot (9) for a carrier pin (5) which is mounted on the drawer. The tilting segment (3) is mounted on the furniture unit so as to be displaceable in the pulling-out direction of the drawer and is guided along a guide path (4) which is formed by a groove or the like and which has a straight rear portion (4'), adjoining which there is a curved front portion (4"). <IMAGE>
Patent DK-38084-A (DK)
Inventor: ARPIN RENE
IPC: C08L33/02
Filed: 1984-01-27
Abstract: The present invention provides a water-based lime dispersion paint comprising a binder, a pulverulent, and one or more adjuvants. The binder comprises a film-forming copolymer of an alkyl acrylate monomer and a nonionic ethylenic monomer. The copolymer is dispersed in an aqueous medium and the dispersion is stable at a basic pH. The nonionic ethylenic monomer is capable of forming a homopolymer having a glass transition temperature in the range of 70 DEG  C. to 170 DEG C. The pulverulent material comprises one or more pigments and airy slaked lime having a low hydraulicity index. The adjuvants are stable at a basic pH and include D-sorbitol as a stabilizer.
Patent DK-44989-A (DK)
Inventor: DAY PETER MICHAEL
IPC: C09D9/00
Filed: 1989-02-01
Abstract: Cleaning compositions for removing residual ink and stencil material from a screen printing mesh. The compositions consist of a powder dispersed in an active solvent and having a viscosity of at least 40 poise at 21 DEG C as measured by Brookfield RVTD Viscometer spindle 4 at 20 r.p.m. The powder can be a clay or other suitable particulate material, and the active solvent is typically an N-alkyl-2-pyrrolidone, dimethyl formamide,  gamma -butyrolactone, 2-amino-2-methylpropan-1-ol or a glycol ether acetate. The present invention enables "haze" to be avoided following cleaning used printing screens, and without the use of caustic materials.
Patent DK-82180-A (DK)
Inventor: RIORDAIN D O
IPC: E04B/
Filed: 1980-02-26
Abstract: A wall tie for use in cavity wall constructions is formed by a single piece of stainless steel wire and comprises a central frame 10, which is bent back at each end to produce a pair of anchors 12 and 13, which, during use, are embedded between courses in the wall sides of a cavity wall. The bent-back part 14 of the anchor 13 extends back towards the middle of the central frame 10 and is then further bent to form a holding member, such as a ring 15, which can hold a board of insulating material in place against a side of the cavity wall inside this. The ring 15 can surround the frame 10 or it can face in the opposite direction away from the frame 10. The holding member can also comprise an essentially U- shaped end part, the free limb of which is longer than the limb which is continuous with the bent-back part 14. <IMAGE>
Patent EG-20542-A (EG)
Title: Process for preparing of benzopyrons compounds
IPC: A61P1/00
Filed: 1994-03-07
Granted: 1999-07-31
Abstract: PCT No. PCT/EP94/00637 Sec. 371 Date Aug. 4, 1995 Sec. 102(e) Date Aug. 4, 1995 PCT Filed Mar. 4, 1994 PCT Pub. No. WO94/20491 PCT Pub. Date Sep. 15, 1994The present invention relates to compounds of formula (I) and the pharmaceutically acceptable salts thereof, wherein the dashed line represents an optional covalent bond; X is O, NH, S or a direct link; R3 is hydroxy when the dashed line does not represent a covalent bond and R3 is absent when the dashed line represents a covalent bond; R4 is (a), when X is O, a group of formula (i), (b), when X is O, NH or S, optionally substituted hydroxyphenyl, (c) an optionally substituted 4- to 7-membered heterocyclic ring, or (d), when X is NH, a group of formula (ii). The compounds are useful for the treatment of disease associated with the altered tone or motility of smooth muscle.    <IMAGE>  (I)   <IMAGE>  (i)   <IMAGE>  (ii)
Patent GB-1088399-A (GB)
Title: Installation for conveying slivers between two textile machines
Inventor: PIERRE DILLIES
IPC: D01H5/00
Filed: 1965-01-01
Abstract: 1,088,399. Endless conveyers. ETABLISSEMENTS LEMAIRE & DILLIES. Jan. 1, 1965 [Jan. 3, 1964], No. 139/65. Heading B8A. [Also in Division D1] Slivers are transferred from one textile machine 1 to a second machine 2 by means of conveyer belts 4a arranged between them. The belts are supported by box girders 16a which have columns 15a of varying heights depending on the part of the machine from which the respective belts remove the slivers. Each belt successively passes around rolls 7a, 12a, 11a 6a and 8a and over one or more guides 9a. Supports 14a, 24a and 25a comprise sheet steel plates adjustably clamped against column 15a or girder 16a. Support 14a also carries sliver guide 38a and sliver idler roll 37. The belts are driven through belts 47 and stepped pulleys 48 from shaft 49 which in turn is driven through a speed-regulating, belt transmission system by the motor of machine 2.
Patent GB-790527-A (GB)
Title: Cellular plastic materials formed by reacting polyurethane products with water
Inventor: BARTHEL ERIC
IPC: C08G18/36
Filed: 1956-01-03
Abstract: In making cellular polyurethanes, the isocyanato-containing polymer to be reacted with water is formed from an arylene diisocyanate, a fatty acid triglyceride having a hydroxyl number of at least 49 and an aliphatic diol or triol of molecular weight less than 200, the ratio of hydroxy groups in the diol or triol to those in the triglyceride being 0.6:1 to 2.3:1, and of total hydroxyl groups to isocyanate groups being 0.65-2 to 1.1:2. Suitable triglycerides are castor oil and blown linseed, tung, poppyseed, hempseed and soya oils.  Suitable diols or triols are ethylene glycol, propylene glycol, trimethylol propane, di- and tri-hydroxybutanes, glycerol, polyethylene or polypropylene glycols, and thiodiethylene glycol. Arylene diisocyanates referred to are 2.4-tolylene; m-phenylene; 4 - chloro - 1,3 - phenylene; 4,41 - biphenylene; and 1,5-naphthylene. The intermediate polyurethane has a viscosity of 750-75,000 centipoises at 30 DEG  C.  It is mixed with 0.4-1.7 mols. of water per mol of diisocyanate and with a tertiary amine catalyst, e.g. triethylamine, diethylcyclohexylamine, dimethylhexadecylamine, dimethylcetylamine, triethanolamine, pyridine or quinoline.  A dispersing agent, e.g. sodium carboxymethyl cellulose, lignin sulphonates, triethanolamine laurate, gelatine, or a diethyl cyclohexylamine salt of an alkyl sulphate having 12-16 carbon atoms may also be added, as well as conventional additives, e.g. magnesium carbonate, powdered wood cellulose, bentonite, SiO2, calcium silicate, carbon black, glass fibre, magnesium stearate or methylene distearamide.  In examples (1), (2): foams from 2.4-tolylene diisocyanate, castor oil, water and diethylethanolamine as catalyst are compared with foams from the same ingredients plus ethylene glycol or polyethylene glycol (M.W. 200).  Example (3) uses heavy-bodied linseed oil, glycerine and 2,4-tolylene diisocyanate. Example (4): heavy-bodied soya oil, glycerine and 2,4-tolylene diisocyanate.  Five other basically similar examples are also given. Specification 719,715 and U.S.A. Specifications 2,577,279, 2,602,783 and 2,787,601 are referred to.
Patent GB-783978-A (GB)
Title: Improvements in or relating to apparatus in which gases are contacted with liquids
Inventor: WILISCH JULIUS
IPC: F28D5/02
Filed: 1955-01-04
Abstract: 783,978. Contacting liquids with gases. WILISCH, J. Jan. 4, 1955, No. 205/55. Class 55 (2). [Also in Group XIII] In heat exchange apparatus in which liquid is passed over series of contact members 2 having serrated edges 11 and between which a current of gas is induced to flow laterally by a fan 6 the contact members are arranged in banks 5 to form the walls of a vertically extending duct and the teeth of the contact members are opposed to the flow of gas. A tank 8 supplies liquid to the banks of contact members. The teeth of adjacent contact members may be offset in relation to each other as shown in Fig. 1 and hollow spaces may be provided in the contact members, a fluid being circulated through them. The contact members are arranged vertically or at a slight inclination to the vertical.
Patent GB-493536-A (GB)
Title: Method of and apparatus for obtaining stereoscopic effect in cinematographic projections and cinematographic films resulting from said method
IPC: G03B35/00
Filed: 1937-01-04
Abstract: 493,536. Stereoscopic kinematography. PLANTA, G. U. Jan. 4, 1937, No. 238. Void. Convention date, Jan. 13, 1936. [Class 97 (i)] "Left-eye" and " right-eye " views are taken alternately on a film 6 by an optical system comprising objective 1, 2, spaced apart the normal distance of the eyes, reflectors 3, 7 and a combining prism 4, 5 which reflects light from the two objective along the same line A. A shutter 8 having an aperture 11 exposes the film to light from the two objectives alternately. For distant objects, the axes of the objectives 1, 2 are parallel, but the objectives may be so connected together, e.g. by ball-joints, as to be rotatable simultaneously to allow these axes to converge to any object on the line A. The film is projected at normal speed on an ordinary screen, the images thus alternating.
Patent GB-508855-A (GB)
Title: Improvements in or relating to tins and other similar containers
IPC: B65D6/06
Filed: 1938-01-05
Abstract: 508,855. Tins &c. LIST, B. H. F. Jan. 5, 1938, No. 306. [Class 66] A tin, box or similar container of rectangular form sealed by a cover A<1> adapted to be torn open by a ripping wire disposed in the enlargement B, is provided with a sliding outer lid D the flanges of which are furnished with ribs E engaging grooves C formed during the application of the cover A<1>. Specification 458,541 is referred to.
Patent GB-1055492-A (GB)
Title: Process for the production of corticoid-21-esters
Inventor: HEIDER JOACHIM
IPC: C07J43/00
Filed: 1964-01-03
Abstract: The invention comprises a process for preparing corticoid esters of formula <FORM:1055492/C2/1> wherein R1 and R2 are hydrogen atoms or in combination a double bond, R3 is a b -hydroxy or keto group, X is a hydrogen or fluorine atom, Y is a hydrogen atom or a hydroxyl or methyl group or, in combination with the 17a -hydroxy group, a 16a ,17a -diol acetonide group, and Z is a direct link or a carbonyl or methylene group, by reaction of the esterifying acid first with N,N1-thionyl-di-imidazole and then with the steroid alcohol.
Patent GB-184419-A (GB)
Title: Securing device for window catches
IPC: E05C3/04
Filed: 1922-01-06
Abstract: 184,419. Pritchard, E. W., and Parry, B. P. Jan. 6, 1922. Sash fasteners, pivoted-arm type.-The pivoted arm a of a window-sash fastener is held in securing position by a slotted plate g which is inserted below the catch e to embrace the arm a and the upstanding part j of the catch. The underside of the outer edge of the plate may have a flange k, and the plate may be secured to one or both sashbars.
Patent GB-156551-A (GB)
Title: Improved manufacture of reinforced building elements
IPC: C04B40/02
Filed: 1921-01-05
Abstract: 156,551. Maier, E. July 29, 1918, [Convention date]. Stone, hardening or preserving.-Reinforced concrete building elements, .composed of Portland or Roman cement or natural hydraulic binders such as puzzuolana, are hardened by treatment with steam under a pressure of 9 atmospheres. As an example, a reinforced block is subjected three days after moulding to steam at a pressure of 9 atmospheres for 9 hours, and is then ready for use. Reference has been directed by the Comptroller to Specification 23680/02.
Patent GB-773561-A (GB)
Title: Plain bearing, more particularly for grinding machines
Inventor: SKRIVAN KAREL
IPC: F16C33/10
Filed: 1955-01-07
Abstract: 773,561. Bearing bushes. VYZKUMNY USTAV OBRABECICH STROJU A OBRABENI. Jan. 7, 1955, No. 556/55. Class 12 (1). A plain bearing comprises an unsplit bush having axially extending lubricating grooves 4, 5 which are circumferentially spaced 180 degrees with respect to each other and do not overlap. Each groove is provided with a small port for the supply of lubricating oil. A circumferential groove may be formed on the internal surface of the bush in the plane XX.