baber/WOPTO huggingface dataset:
Patent GB-523477-A (GB)
Title: Improvements in apparatus for moulding plastic materials
IPC: B30B11/12
Filed: 1939-01-02
Abstract: 523,477. Presses for moulding bottle caps &c. TENNANT, W. J. (Molding Service, Inc.) Jan. 2, 1939, No. 89. [Class 87 (ii)] A press for moulding articles such as screwthreaded bottle caps of artificial resin comprises a vertically movable heated polygonal element or drum 10 mounted on a horizontal axis, and having elements 12 adapted to co-operate with complementary moulding members carried on a fixed platen 9 and a lower vertically-movable platen 9<SP>1</SP>. In use, material to be moulded is placed on the upper elements 12 and in the matrices beneath the lower elements 12. The press is then closed by raising the lower platen, and previously-moulded articles are removed by unscrewing them from the elements 12 on the exposed sides of the drum 10. The press is then opened, as shown, the drum is turned through a quarter of a revolution, and the operations are repeated. The drum may be heated by steam, a spiral passage 16 permitting the escape of condensed water, or the drum may be heated by other means. The moulded caps may be removed with the aid of a hand-operated electric drill provided with a rubber chuck, or by rotating elements arranged at each side of the press for removing all the moulded articles simultaneously.
Patent HK-2589-A (HK)
Title: Recording medium,method of making a recording or a stamper and recording apparatus
Inventor: WILKINSON RICHARD L
IPC: G11B7/258
Filed: 1989-01-12
Abstract: A video disc (11) is made by using the heat of a modulated focussed laser beam (13) as in prior proposals, but in order to get a more accurate record track, the medium on which the video disc record is made includes nitro-cellulose, or some other explosive material which is heated to its autoignition point when the heat in the focussed laser beam is above the critical level at which a pit is to be formed in the surface of the record.
Patent IS-4670-A (IS)
Inventor: CLEMMER PAUL GENE
IPC: C07B61/00
Filed: 1998-02-17
Abstract: The present invention provides a vapor phase process for the production of difluoromethane, HFC-32. The process of this invention provides for the preparation of HFC-32 by a process that exhibits both good product yield and selectivity.
Patent IS-4722-A (IS)
Inventor: DOUILLET PATRICE
IPC: A61P21/00
Filed: 1998-04-21
Abstract: PCT No. PCT/FR96/01674 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Oct. 25, 1996 PCT Pub. No. WO97/15304 PCT Pub. Date May 1, 1997The present invention relates to the use of 1-(2-naphth-2-ylethyl)-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine or its addition salts with pharmaceutically acceptable acids for the preparation of drugs intended for the treatment of amyotrophic lateral sclerosis (ALS).
Patent JP-H04230554-A (JP)
Title: Interface device
Inventor: KIKUOKA NOBUYUKI
IPC: G06F13/12
Filed: 1991-01-07
Abstract: PURPOSE:To mount or dismount an interface cable without fail at the time of increasing a low-order device and at the time of fault occurrence by displaying the utilization of a port part on a port part. CONSTITUTION:When a connection end command with a low-order device 3a is transmitted from a host device 2 to an interface device 1, a control part 4 transfers this request to a port part 5a, releasing the connection between the host device 2 and the low-order device 3 performed through the port part 5a. Since a processor 6 ends the utilization of the port part 5a, information indicating the impossibility of mounting or dismounting of the interface cable displayed so far is deleted from a register 7, the information indicating the possibility of mounting or dismounting of the interface cable is newly set to the register 7, and the information is displayed on a display part 8.
Patent YU-1883-A (YU)
Title: Process for obtaining alkali fluoroaluminates and alkali silicoaluminates from waste products obtained in the production of aluminium fluoride
Inventor: HAL BERGLUND
IPC: C01B33/26
Filed: 1983-01-06
Abstract: PCT No. PCT/SE82/00434 Sec. 371 Date Aug. 31, 1983 Sec. 102(e) Date Aug. 31, 1983 PCT Filed Dec. 21, 1982 PCT Pub. No. WO83/02444 PCT Pub. Date Jul. 21, 1983.The invention relates to a method for recovering useable products from waste products deriving from the manufacture of aluminium fluoride on the basis of aluminium hydroxide and fluosilicic acid. Mother liquors and washing water from a scrubber in said process, which solutions contain aluminium, silica, fluorine, and phosphorous is reacted in a first step with sodium ions at pH 2-3, and a temperature of 50 DEG -100 DEG  C. to give a precipitate of sodium fluoroaluminate, which is isolated. The filtrate from said first step can be reacted with the silica waste product obtained in the above mentioned aluminium fluoride manufacture.
Patent CH-502437-A (CH)
Title: Accelerated ageing of alcoholic drinks
Inventor: GEORGES WEBER
IPC: C12H1/16
Filed: 1969-01-23
Abstract: These drinks are normally aged by prolonged storage during at least one stage of their production or in bottles. In the present process, the drinks and/or their ingredients are subjected to continuous irradiation by actinic light of wave length 3900-4800 degrees A and intensity of 2 x 1012 - 5 x 1014 quantums/sec/cm2, for 2 secs-10 min., pref. 2-30 secs.
Patent CR-11647-A (CR)
Title: Composiciones herbicidas que comprenden piroxasulfona vii
Inventor: BERND SIEVERNICH
IPC: A01N43/80
Filed: 2010-08-24
Abstract: Composiciones activas como herbicidas, que comprenden 3-[5-(difluorometoxi)-1-metil-3-(trifluorometil)pirazol-4-ilmetilsulfonil]-4,5-dihidro-5,5-dimetil-1,2-oxazol [nombre comun piroxasulfona] y al menos un herbicida B que esta seleccionado del grupo que consiste en inhibidores de auxinas sinteticas e inhibidores del transporte de auxinas
Patent DK-38995-A (DK)
Inventor: MOON MALCOLM W
IPC: A61P25/02
Filed: 1995-04-05
Abstract: Acetylenic imidazole compounds comprising structural formula (I) or a therapeutically acceptable salt thereof, wherein X is H2 or O; R1 is hydrogen, methyl, ethyl, methylamino, dimethylamino, methoxy or ethoxy; R2 is hydrogen, methyl or ethyl or R1 and R2 are joined to form a cyclic ring which can be methyl or carbonyl substituted; and R3, R4 and R5 are independently chosen from hydrogen, methyl, ethyl, fluorine, chlorine, bromine or iodine, having cholinergic agonist or antagonist activity useful in the treatment of mental disorders, extrapyramidal motor disorders, disorders of the parasympathetic nervous system and glaucoma or as analgesics for the treatment of pain. Typical central nervous system disorders for which the subject compounds can be used include cognitive disorders of all ages, including senile dementia, Alzheimer's disease and other related disorders. The compounds are particularly developed to improve mental performance when a mental deficiency is diagnosed.
Patent EG-19084-A (EG)
Title: Butyric acid derivatives
IPC: A01N37/22
Filed: 1990-08-18
Granted: 1994-09-29
Abstract: Novel 4-chloro-4,4-difluorobutyric acid derivatives of the formula I <IMAGE>  in which   R1 and R2 independently of one another are hydrogen, C1-C4-alkyl or C1-C4-haloalkyl,   R3 is hydrogen or an organic radical and   X is oxygen or -NR4-,   where R4 represents hydrogen or C1-C6-alkyl, can be employed as pesticides. Insects and arachnids can preferably be controlled.
Patent GB-416888-A (GB)
Title: Improvements in or relating to hairwaving apparatus
IPC: A45D2/32
Filed: 1934-01-02
Abstract: 416,888. Hair waving appliances. CHARLES, J., 9B, Shepherd's Bush Road, Hammersmith, London. Jan. 2, 1934, No. 140 Addition to 405,737 [Class 131.] A hair-waving mandril as described in the parent Specification, in which the inner rod a is provided with a hook c having an extension d frictionally engaging in the mouth g of the rotatable tube e is modified in that the mouth of the tube is pro vided with ribs or groove: g<1> with which the exten sion d and the oppose( part of the hook engage.
Patent GB-486325-A (GB)
Title: Improvements in and relating to the manufacture of glass vessels
IPC: C03B27/02
Filed: 1937-01-04
Abstract: 486,325. Tempering glass. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 4, 1937, No. 212. Convention date, Jan. 3, 1936. Drawings to Specification. [Class 56] [Also in Group XL] Glass vessels for mercury-vapour rectifiers &c. are heated to a temperature above the annealing point and then cooled rapidly from outside by an air blast or by dipping in a liquid. Consequently, a compressive stress exists in the outer side and a tensile stress in the inner side of the walls of the vessels when cold, and in the normal condition of use they are comparatively free from stress. In some cases, only the arms in which the rectifier anodes are situated are treated in this way.
Patent GB-574112-A (GB)
Title: An improvement in or relating to the attachment of implements to agricultural tractors
IPC: A01B35/18
Filed: 1944-01-06
Abstract: 574,112. Agricultural implements. BELTON, C. A. Jan. 6, 1944, No. 232. [Class 6(i)] Implements to be propelled in advance of a tractor are attached to a frame a, b pivotally mounting on a frame c fixed to the tractor, and lifted and lowered by a cable d connected to the power take-off. The frame a also carries skeleton wheels f the hubs of which rest on the crowns of the soil ridges while the spokes embrace the sides.
Patent GB-250145-A (GB)
Title: Improvements in otter boards
IPC: A01K73/045
Filed: 1926-01-05
Abstract: 250,145. Hansen, C., and Leth, P. Jan. 5, 1926. Trawding-gear.-Otter boards have steering planes, b, at the top and bottom edges of the board and adjustable rudder c at the top edge and, if desired also at the bottom edge. Steering strips n are fixed on both edges of the steering planes. The towing warp o is attached by means of a crow's foot inclining two resilient links k. The net warp p is secured by a bight h.
Patent GB-1176271-A (GB)
Title: Grinding Wheel Guard for Abrading Machines
IPC: B24B55/06
Filed: 1968-01-03
Abstract: 1,176,271. Machinery guards. NORTON CO. 3 Jan., 1968 [3 Jan., 1967], No. 399/68. Heading F2J. A: guard 1 for a grinding wheel 7 rotatably mounted above a slot 21 opening into a chamber 22 in a base 2 of the machine comprises spaced apart side portions 3 interconnected by a peripheral portion 5 which, together with a hood 6, encircles the upper half of the wheel 7 while leaving the lower half open to the slot 21. The guard forms a chamber above the wheel 7 large enough to contain a major portion of the wheel following grinding wheel failure. The hood 6 is inclined so as to deflect wheel fragments through the slot 21 into the chamber 22, and is adjustable about a pivot 10 to bring a lip 13 close to the periphery of the wheel 7. One side portion 3 may be hinged at 4 to allow changing of the grinding wheel, and is held in place by the hood 6. A light grille normally covers the slot 21. A work-table 8 supports a workpiece 9. In Fig. 2 (not shown), the hood 6 is replaced by a portion of the main fixed guard, and the lip (13<SP>1</SP>) is adjustably mounted on the fixed guard.
Patent GB-947811-A (GB)
Title: Improvements in or relating to tube cutting apparatus
IPC: B23D21/02
Filed: 1961-01-04
Abstract: 947,811. Pipe cutters. LAMURE & CIE S.A. Jan. 4, 1961 [Jan. 5, 1960], No. 418/61. Heading B3W.  A pipe cutting apparatus comprises a cutting wheel 20 having an annular cutting edge 22 in the form of two complete circumferentially extending sine waves which depart with equal peak amplitudes from a central plane perpendicular to the rotational axis of the wheel. The body 1 of the cutter shown includes a front hookshaped section 2 and a rear cylindrical section 3 connected by a recessed portion 4 across which the pipe to be cut is placed. Four supporting rollers 6, housed in recesses in the section 2 are carried in pairs on spindles 7. A wheel carrying member 10 is slidingly arranged in the cylindrical portion 3. The cutting wheel 20 is rotatably mounted on a spindle 21 extending across and carried by the arms 11 of the member 10. The member 10 is slidably adjustable by a screw-threaded feed member 16. The wheel 20 can be locked in a predetermined angular position by pin which is passed through holes provided in the arms 11 and cutting wheel respectively. In a modification, the cutting wheel is mounted on a strap and fitted on a lathe slide. The tube is secured in the chuck of the lathe and caused to rotate, the cutter wheel being progressively fed into the surface of the tube at the position at which the latter is to be cut.
Patent GB-110254-A (GB)
Title: Improvements in and connected with Jawed Chucks.
IPC: B23B31/12
Filed: 1917-01-11
Abstract: 110,254. Taylor, Ltd., C., and Taylor, G. B. Jan. 11, 1917. Chucks.-In holding heavy work in the jaws of a chuck, the work is provided with projections f, g, which engage recesses in the jaws, or vice versa, and an additional projection f<2> is provided for driving purposes. The projections and recesses are tapered to ensure a wedging action, or may be conical. The drive may be effected by a plate c secured to the side of the chuck.
Patent GB-506193-A (GB)
Title: Improvements in or relating to plug and socket couplings
IPC: H01R13/447
Filed: 1938-01-07
Abstract: 506,193. Two-part couplings. LUNDBERG & SONS, Ltd., A. P., and PEGG, G. Jan. 7, 1938, No. 556. [Class 38 (i)] [Also in Group XXV] The socket member 10 of a plug-and-socket coupling in which a lid or flap 20 covers the sockets when the plug 28 is withdrawn, is provided with two spring- pressed plungers 23, one engaging a cam surface 24 on the lid near its hinge, the other engaging a similar surface 25 on a catch 21 that holds the lid closed. For ready access to the springs, the lid and catch are each secured by a single screw to a spindle 19 mounted in lugs 18 on the cover-plate 13. The plate is fixed to the member 10 by screws and the socket body 11 is carried by the plate in a resilient sleeve 16 formed with a beading 17 to engage a recess in the plug 28 and to fit against the lid.
Patent GB-212351-A (GB)
Title: Improvements in and relating to worm conveyors, specially applicable to mixing machines and the like
IPC: B01F15/02
Filed: 1923-01-08
Abstract: 212,351. Sproul, J. Jan. 8, 1923. Screw conveyers.-Means is provided for varying the inclination of a series of blades 13 mounted on a tube A. Each blade is mounted on a spindle D having a projection C which passes through a slot in a bar H. At the end of the tube the bars H are connected by a cross-piece and screw-and. nut mechanism is provided for moving the bars longitudinally to rotate the spindles D. Specification 9189/92 is referred to.
Patent GB-230948-A (GB)
Title: Improvements in or relating to poultry houses or coops
IPC: A01K31/16
Filed: 1924-01-09
Abstract: 230,948. Read, A. J. Jan. 9, 1924. Poultry houses.-A device for preventing the entrance of foxes, dogs, &c. through poultry house doors is mounted on a back-plate to be secured to the poultry house. The board i, which has an aperture to correspond with the poultry house doorway, carries a frame e supported at its outer end bv a curved member f and having pivoted within it a pair of stirrup-shaped members d, c fixed together at right angles. The member d obstructing the doorway can be pushed inwardly by the poultry, but if pushed by a fox, &c. the member c is pressed against its back. Sides i are fitted to cause an animal to enter centrally, and adjustable stops g, h to hold the member c, d in operative position or to prevent it opening outwardly if desired.
Patent GB-409459-A (GB)
Title: An improved process for the treatment of almonds and means for use therein
IPC: A23L25/00
Filed: 1933-01-09
Abstract: 409,459. Blanching almonds. MOORE, A., Cholsey, Woodland Avenue, Hornchurch, Essex. Jan. 9, 1933, No. 698. [Class 58.] Almonds are blanched and the wet skinned kernels are dried by being allowed to descend at a regulated rate under the action of gravity while a stream or streams of heated air are passed round them. The raw almonds are lifted by an elevator 2 from a hopper 1 and delivered into a covered tank 5 containing boiling water maintained at the correct level by overflow pipes 6, 7, and at the correct temperature by steam injected into the water through a pipe 8. The kernels fall on to and are carried from the tank by a tray or bucket conveyer 10 that delivers them on to a perforated band conveyer 12 from which water drains into a tray 13. The kernels fall into a hopper 16 with an adjustable outlet 17 through which they pass on to a conveyer band 18 of rubbered fabric by which they are taken under a second endless band 19 travelling at a different rate and pressed towards the first band of rollers. The kernels are thus scrubbed to remove their skins. The blanched kernels and skins fall into a spout 22 by which they are directed into an inclined rotary cylinder 23 through which a blast of air from a pipe 24 passes to blow off the skins. The kernels fall into a shallow hopper 25 and are then distributed in a thin layer on a " picking conveyer 27 where unblanched kernels are removed thence passing to a second " picking " conveyer for removal of pieces of kernel. An elevator lifts the cleaned kernels to a conveyer that discharges them into a hopper 35 at the upper end of the drying machine arranged to feed them into a number of supplementary hoppers by which they are delivered into a series of vertical ducts 36. The ducts 36, shown in plan in Fig. 3, preferably taper towards their upper ends and are arranged transversely of the machine so that passages 37 are formed between them which alternately taper towards the one and the other side of the machine, the narrow ends of the passages being closed and horizontal partitions being arranged to subdivide the passages vertically. The wider ends of one set of passages 37 open into a chamber 39 connected to a suction blower 41 and the passages at the other side open into a chamber 44 provided with heating devices 45. The walls of the ducts are provided with horizontally extending narrow slots preferably formed by punching or pressing in the metal so that the apertures will not become obstructed by kernels. The kernels after passing down the ducts rest upon discharge rollers 54 the speed of which is controlled to suit the drying operation which is performed by drawing heated air through the kernels in the upper part of the drying chamber and cool air towards the bottom: an apertured slide may be provided to control the passage of cool air.
Patent GB-509303-A (GB)
Title: Improvements in the manufacture and production of water-soluble condensation products
IPC: C14C3/20
Filed: 1938-01-10
Abstract: 509,303. Tanning-agents. I. G. FARBENINDUSTRIE AKT.-GES., and JOHNSON, G. W. Jan. 10, 1938, No. 732. Addition to 471,968. [Class 2 (iii)] [Also in Group VIII] The products obtained according to the parent Specification by treating in alkaline media (a) cyclic sulphonic acids containing at least one hydroxyl group, but excluding lignin sulphonic acids, and (b) hydroxy compounds of the benzene series with (c) addition compounds of salts of sulphurous acid and aldehydes or ketones, which may also contain hydroxyl or carboxylic groups, are further condensed in an acid medium with (2a) lignin sulphonic acids or (2b) water-soluble condensation products of lignin sulphonic acids and urea or mono- or poly-hydric phenols or naphthols, and (3) aldehydes or ketones containing up to 4 carbon atoms per molecule. The urea condensation products (2b) may be formed in acid media, and the phenolic condensation products (2b) may be prepared according to Specifications 189,190, [Class 2 (iii)], 471,968 and German Specification 479,162. The main condensation may be carried out at elevated temperature and pressure,' and the particular lignin sulphonic acid used is that found in sulphite cellulose waste liquor. The products are water-soluble tanning agents, and may be used directly or after pH adjustment with buffer substances, e.g. ammonia with formic, glycollic or saccharic acid or sodium formate-formic acid. According to the Provisional Specification, the condensing agent for the main condensation may be alkalin, and reagent (3) may be omitted.
Patent GB-1420101-A (GB)
Title: Production of polyester resins cylindrical domain magnetic st
IPC: C08G63/52
Filed: 1973-01-05
Abstract: 1420101 Polyester coating VIANOVA KUNSTHARZ AG 5 Jan 1973 [5 Jan 1972] 776/73 Heading C3P An electrically conductive component i<SP>s</SP> coated with a resin prepared by reacting an unsaturated polyester with a vinyl or alkyl monomer, the unsaturated polyester being derived from a polyhydric alcohol, at least a part of which is an alkene diol, and a polybasic carboxylic acid or an ester forming derivative thereof and being characterized in that from 20 to 80% of the unsaturation of the polyester is derived from the alkene diol. The examples describe unsaturated polyesters prepared from maleic anhydride, tetrahydrophthalic anhydride, 1,2-propanediol and butene-2-diol- 1,4 which are diluted with styrene and coated on conductive wire.
Patent GB-431479-A (GB)
Title: Improvements in and relating to fuel injection pumps
IPC: F02M59/28
Filed: 1934-01-09
Abstract: 431,479. Fuel - injection pumps. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, FRANKLIN, S. H., 1a, Grasmere Avenue, and STOKES, C., 113, Masser Road, both in Coventry. Jan. 9, 1934, No. 818. [Class 102 (i)] In a multi-cylinder fuel-injection pump in which the plungers are rotatable in the cylinders to vary the delivery, the guide sleeves 1 have slots engaging with projections in the plungers and are adjustably connected to the pinions 2 engaging the racks 3. The pinions are provided with teeth in half the circumference and are drilled to take set screws 5 engaging abutments 8 on the sleeve 1. A screw 6 is provided in the pump housing to provide access to the screws 5.
Patent GB-156761-A (GB)
Title: Improvements in brick and block moulding machines
IPC: B28B7/10
Filed: 1921-01-07
Abstract: 156,761. Hessel, K. Oct. 23, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Moulds.-Relates to block machines comprising a cellular mould frame and bottom plate movable relatively to each other to deliver the moulded blocks, and consists in the provision of means whereby the upper surface of the bottom plate is brought .flush with the upper edge of the mould frame for delivery so as to provide a flat table from which the blocks can be pushed sideways. As shown, the mould frame, which comprises a frame 1 and partitions 2, is moved vertically with respect to fixed bottoms 3 supported by #-shaped brackets 5. The frame is moved up and down by a lever 15 acting through an arm 13, link 12, pin 11, slots 10, levers 9 and links 8. The downward movement is arrested, when the upper edges of partitions 2 are flush with the bottoms 3, by the ends of the slots 10 contacting with the pin 11; whilst the upward movement is determined by nuts 19 on rods 16 engaging eyes 17.
Patent GB-839503-A (GB)
Title: Improvements relating to the mounting of wire and foil strain gauges
Inventor: TEAGUE ERNEST DOUGLAS
IPC: G01L1/22
Filed: 1958-01-09
Abstract: A strain gauge element is bonded to a supporting metal surface by applying a coating or coatings of an insulating oxide such as zirconia or alumina to the element and supporting surface.  In one embodiment the metal surface of a supporting base is cleaned and given a rough surface by means of an abrasive blast.  An electrical insulation coat of for example alumina is then applied by flame spraying, preferably as described in Specification 745,257.  The strain gauge wire or foil is then held in position by a jig and another coat of oxide is sprayed on and then the jig is removed and the device is sprayed again to cover those parts previously covered by the jig.  If desired, the metal base may previously have been flame sprayed with a suitable metal such as stainless steel to improve the adhesion of the alumina.  Curves are given to show the performance of the strain gauge when applied to a beam under stress.