baber/WOPTO huggingface dataset:
Patent GB-726682-A (GB)
Title: Improvements in or relating to a method for the construction of stabilised earthworks
IPC: E02D17/18
Filed: 1953-01-01
Abstract: 726,682. Soil stabilization. YOUHOTSKY, M. J. Jan. 1, 1953 [Jan, 2, 1952], No. 39/53. Class 68(1). Earthworks are constructed of alternate layers of stable and of less stable material. The stable material may be obtained by increasing the stability of the less stable material with a stabilizing agent or agents. The sides of an earthwork so constructed can be steeper than the natural angle of repose of the less stable material and the lateral pressures encountered within the layers of the less stable material are of small magnitude. The earthwork may be protected by shields, or a casing of stable material, or a combination of both forms of protection. As the earthwork is built up each layer may be compacted within removable shuttering.
Patent GB-1208251-A (GB)
Title: PROCESS FOR THE PREPARATION OF N-CARBOXYLIC ACID ANHYDRIDES OF GLUTAMIC ACID-gamma-ESTERS
IPC: C07D263/44
Filed: 1969-01-01
Abstract: 1,208,251. Esters of N-carboxyglutamic acid anhydrides. KYOWA HAKKO KOGYO CO. Ltd. 1 Jan., 1969 [12 Jan., 1968], No. 39/69. Heading C2C. Compounds of formulµ wherein R and R<SP>1</SP> are each an organic residue, are prepared by suspending the corresponding glutamic acid-γ-ester in a solvent mixture of aromatic hydrocarbon and organic nitrile, and reacting with phosgene.
Patent GB-1478221-A (GB)
Title: Method of preparing polyamide fibres
IPC: C08L25/00
Filed: 1975-01-02
Abstract: 1478221 Basic-dyeable polyamides ALLIED CHEMICAL CORP 2 Jan 1975 [24 Jan 1974] 65/75 Heading C3R Fibres are prepared from a polyamide of the repeating structure -NH-R-CO- or -NH-R-NHCO-R<SP>1</SP>CO-, where R and R<SP>1</SP> are C 3-13  hydrocarbylene, and having 10 to 60 gm. equivalents of amine groups/10<SP>6</SP> g. polymer, in which is incorporated, during or after its preparation, a water-soluble salt of a sulphonated styrene, the salt-forming cation being wholly Li, Mg or Ca, the number of sulphonate groups being equivalent to at least 90% of the theoretical maximum for monosulphonation, and the salt having a M.W. from 15,000 to 300,000 and a pH of 3 to 8 in 30 wt. per cent aqueous solution, the proportion of salt being sufficient to provide 50 to 178 g. equiv. sulphonate/10<SP>6</SP> g. polymer but a g. equiv. ratio of sulphonate to amine groups below 10 : 1. A master batch containing a higher proportion of sulphonate may be prepared and then blended with sulphonate-free polyamide to give a blend containing the required proportion. The salt is preferably added to the polyamide precursor as an aqueous solution, optionally together with M.W. regulators, e.g. acetic, sebacic, azelaic or 5-sulphoisophthalic acid, light stabilizers, e.g. manganese chloride and hypophosphorous acid, or delustrants. Besides improving basic dyeability the salt improves resistance to ozone degradation, especially in conjunction with anthraquinone dyes. In specific examples the polyamide is nylon 6. Reference is made to Specifications 1,223,839 and 1,183,086.
Patent GB-1247682-A (GB)
Title: Improvements in or relating to toy vehicles
Inventor: GILLERON ANDRE ALBERT
IPC: A63H17/26
Filed: 1968-01-01
Abstract: 1,247,682. Windscreen wipers for toy vehicules. MECCANO Ltd. 20 Dec., 1968 [1 Jan., 1968], No. 92/68. Heading A6S. [Also in Division A4] A toy vehicule having sprung vehicule wheels is provided with windscreen wipers which are operated by means of a wheel mounted on the base plate which, on depression of the vehicule body, rotates as the vehicule is moved, motion converting arrangements being provided to convert the rotary movement of the wheel into reciprocatory movement of the wipers. A windscreen washer is also provided. The vehicule shown in Fig. 1 has windscreen wipers 10, 11 individually secured to two oval-shaped plates 12, 13 which are pivotally mounted on wing members 14 extending from a support secured to the base plate 15. Integral with the support is a platform 16 rearwardly supported by pillars 17, 18 secured to the base plate 15. A pin 19 is situated on the platform around which a pretensioned spring wire 20 is wound. The two strands of the wire engage with a pin secured to a bell-crank lever 22 pivoted on the platform and then cross over the ends entering holes 23, 24 in the two plates 12, 13. The wipers are operated by rotary motion of the wheel 25 which in the unoperated condition is above the plane containing the lower edges of the four vehicule wheels 27 and 28. As the vehicule wheels are sprung, depression of the vehicule body towards the rear thereof will cause the wheel will engage the running surface, and as it is rotated the bell crank lever 22 undergoes a reciprocatory movement due to the pin 37 riding in track 36. This causes flexing of the wire 20 and causes the ends to be drawn together thereby rotating plate 12, 13 and hence the wipers 10 and 11. With the arrangement shown in the drawing the wipers move in different directions - outwardly from the centre of the screen. Alternative arrangements may be made to give different movements e.g. a single wire controlling one of plates 12 and 13 with a mechanical link between the plates results in the wipers moving in the same direction. The windscreen washing arrangement is shown in Fig. 4. The support 14a secured to the base plate comprises a circular bore 41, one end terminating in a circular extension 43 to which a compressible reservoir 38 is attached and the other being closed by a bung 42. The reservoir is located between a spring 31 and the bonnet of the vahicule. A passage 44 in the support connects the reservoir with a nozzle 40 which projects through an aperture in the vehicule body. Downward pressure on the vehicule body towards the front end thus causes upward movement of spring 31, compressing the reservoir 38 and causing a jet of water to be ejected in the direction of the windscreen.
Patent HU-H3683-A (HU)
Title: Method for the walling protection of hollows or ducts exposed to heat effect
Inventor: SZASZ ANDRAS
IPC: E04B1/62
Filed: 1991-01-09
Abstract: Internal surfaces exposed to heat, as those of chimneys, smoke-ducts, furnaces and other installations, are protected, after mechanical cleaning as follows. - (a) Surfaces bound by formation of carbonates are protected by a compsn. contg. an alkyl-phosphate cpd. pref. an aq. soln. and/or dispn. of mono-, and/or di- and/or tri- esters of C1-C6 alcohols. (b) Silicone bound surfaces are intensively treated, (pref. washed down), with an aq. sodium-hydroxide soln. of 10-30 deg. Be density. In both cases (a) and (b), a coating is applied in the form of a fluid mass contg. NaOH of 8-12 deg. Be density and added silica or silicate cpds., alumina or aluminates, alkali or alkali-earth cpds. pref. oxide(s). Treated, dried surfaces are finally treated pref. by an aq. NaOH soln. of 8-12 deg. Be density.
Patent IS-4852-A (IS)
Inventor: YUNLU KENAN
IPC: C07C53/126
Filed: 1998-09-25
Abstract: The invention relates to the production of solid, powdery carboxylates of Rare Earth elements, particularly Nd, La, Pr, and Ce, where the ligands coordinated to the metal are preferably long chain, branched carboxylic acids, most preferably 2-ethylhexanoic, neodecanoic (versatic) and naphthenic acids. The process involves batch precipitation of the product by utilizing Rare Earth water soluble salts, preferably Rare Earth nitrates, and salts of the carboxylic acid and washing the product with water, alcohol, water and alcohol mixtures or combinations thereof.
Patent JP-H01176767-A (JP)
Title: Winder control device
Inventor: WATANABE MIKIO
IPC: H02P29/00
Filed: 1988-01-04
Abstract: PURPOSE:To prevent paper from slacking and facilitate resumption by operating a mechanical brake device on the rewind side at a standstill, giving a low speed command to a takeup side drive device, and by using the current limitation value throttled. CONSTITUTION:When a tension must be given to paper while a takeup device is at a standstill, a rewind side roll 1 is held with brakes applied by a mechanical brake device 2, and thus rotation is prohibited. A takeup side roll 8 liberates another mechanical brake device 10, and the current limitation value 16 is throttled while a low speed command is given by a drive motor 11 through a winder drum 9, and the motor 11 shall work as a torque motor. Thereby the paper is held in the condition out of slack, and the paper is prevented from wrinkle or cut even in the case of resumption after a long downtime, which eliminates necessity for unslackening of the paper by hand.
Patent JP-H10198742-A (JP)
Title: Method and device for linking data object to field, and memory for storing program for linking data object to field defined by position designation input of operator
Inventor: OYAMA SATORU
IPC: G06F19/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To relate table data with an area defined corresponding to an image through a simple operation. SOLUTION: An operator specifies a table field 510 and a cell field 511, etc., included in the table field 510 through point and drag operation on an image window 500. Besides, a selection area 610 for a table and a table cell 611, etc., included in that area are specified even on a table window 600. When the selection area for the table is dropped to the cell field 511, the position information of respective cell fields is stored while being related with the position information of table cells. Thus, the field data can be reflected with the change of table data. Besides, the table data can be reflected with the change of field data as well. A function, etc., is also made existent for identifiably displaying the correspondent cell (such as changing luminance) when any cell field is pointed.
Patent YU-1788-A (YU)
Title: Process for making profilled ceramic articles, by reproducing form of meltable model
Inventor: LA ROCHE E A
IPC: C04B35/65
Filed: 1988-01-06
Abstract: A method of producing shaped, self-supporting ceramic bodies includes preparing a mold by applying a permeable, conformable material (5) to a shape-defining surface (3) of an expendable pattern (2). The permeable, conformable material, when set or stable, provides a mold with a shaped surface which is defined by, and is therefore substantially congruent to, the shape-defining surface. Upon heating, the material of the expendable pattern (2) combusts or volatilizes and thus establishes the shaped cavity mold. A molten parent metal (1) is then vaporized with a vapor-phase oxidant in such a manner as to form a ceramic body which grows into the mold cavity, and is shaped by it. The ceramic body is recovered from the mold having a shaped surface replicating the shape-defining surface (3) of the expendable pattern (2).
Patent AT-A24696-A (AT)
IPC: B03C3/70
Filed: 1996-02-12
Abstract: The invention relates to a device for the cleaning of exhaust gases from internal combustion engines, in particular a diesel exhaust soot filter. Said device has a discharge electrode (8), a counterelectrode (28) opposite thereto for electrical charging of the exhaust gas components, a ceramic structure (1) with a circular cross-section and ducts (20) extending therethrough in the direction of flow, and an internal electrode (5) at high voltage. This electrode is arranged on the inner cylinder wall (21) of the ceramic structure (1) and creates an electrical field at right angles to the ducts (20) passing through said ceramic structure. The soot particles are deposited and oxidised on the walls of the ducts (20), and a separation is provided to prevent flow through the hollow internal space (22) of the ceramic structure (1). To prevent the formation of conductive soot bridges between high-voltage-conducting components and earth the separation of the hollow internal space (22) of the ceramic structure (1) is an electrical insulator, preferably a ceramic stopper (4), arranged at the inlet side of the gas stream.
Patent CR-11299-A (CR)
Title: Amidas heterociclicas utiles para el tratamiento de cancer y psoriasis
Inventor: DAKIN LESLIE
IPC: A61K31/40
Filed: 2010-02-26
Abstract: La presente invencion se relaciona con compuestos amidas heterociclicas que son utiles para inhibir la ruta Hedgehog y con su uso para tratar una enfermedad o una afeccion mediada, solo o en parte, por la inhibicion de la ruta Hedgehog.
Patent CR-11790-A (CR)
Title: Derivados de quinuclidina como antagonistas de receptores muscarinicos m3
Inventor: FORD RHONAN LEE
IPC: A61K31/439
Filed: 2010-11-12
Abstract: La invención proporciona los compuestos nombrados de fórmula (I), en la que R4 es una quinuclidina N-sustituida (I), composiciones farmacéuticas que los continen y un proceso para preparar las composiciones farmacéuticas.
Patent CU-33955-A (CU)
Title: Sistema para observación microscópica constituido por un capilar por donde fluye una corriente liquida
Inventor: ALONSO FIEL RAUL
IPC: F15D1/02
Filed: 1973-08-21
Abstract: Este nuevo implemento permite el paso de una corriente líquida a través de un capilar cuya luz esta constantemente enfocada por el objeto del microscopio, pudiéndose diagnosticar los elementos que con ella se mueven, ya directamente o por proyección de una pantalla al efecto. Este equipo es de la mayor importancia en el diagnostico microscópico de parasitosis principalmente, aunque es aplicable a la investigación del sedimento urinario, leucograma, etc.
Patent DK-47192-A (DK)
Inventor: KNUDSEN OLE
IPC: F24F13/14
Filed: 1992-04-08
Abstract: In a ventilation installation, in particular for stall ventilation, with a cylindrical extraction duct with a rotary damper for regulating the extracted air quantity, the extraction opening of the duct is designed with a trumpet-like shape, and the rotary damper has a curved shape, with a stylized s-shaped cross section, so that, with one side, it lies adjacent to the side of the extraction opening and, with the other side, it lies adjacent, on the opposite side, to the cylindrical side wall of the extraction duct. By means of this design, a virtually directly proportional regulation characteristic is obtained, and the damper can close completely tightly in the closed position. <IMAGE>
Patent GB-334818-A (GB)
Title: Rontgen ray apparatus
IPC: G21K1/04
Filed: 1930-01-02
Abstract: 334,818. Siemens-Reiniger-Veifa Ges. far Medizinische Technik. Feb. 23, 1929, [Convention date]. R÷ntgen-ray apparatus.-The aperture of a diaphragm placed between the X-ray tube and the screen is varied automatically with the movement of the tube to and from the screen so that the beam of rays is limited to the screen in all positions of the tube. In one form, the tube a, having the usual diaphragm b, is fixed to a four-leaved iris diaphragm c which is automatically varied by means of a cord z attached at one end to a point s fixed on the screen, and passing at the other end over a guide pulley t and round a pulley e. A pinion fixed on the pulley e engages a disc which varies the diaphragm aperture through pin and cam slot mechanism when the tube is moved relatively to the screen.
Patent GB-1195311-A (GB)
Title: Method of Sealing Thermoplastic Packaging Containers
IPC: B65B7/28
Filed: 1968-01-02
Abstract: 1,195,311. Sealing thermoplastics containers. PHILLIPS PETROLEUM CO. 2 Jan., 1968 [3 Jan., 1967], No. 295/68. Heading B8C. [Also in Division B5] A method of sealing a cover sheet to a thermoplastic container having a mouth flange, includes heat-sealing the cover sheet to the flange and simultaneously deforming the latter. The deformation tightens the cover across the mouth to eliminate wrinkles &c. The sealing is effected by a projection 17 on a heated sealing tool deforming the flange and cover into a depression 15. The cover may be transparent, or of plastics and paper or metal foil, or laminates may be used and the container may be thermoformed from plastics sheet.
Patent GB-339155-A (GB)
Title: Method of and heating apparatus for the heat treatment of wire and strip prior to galvanising or other form of surface treatment
IPC: C21D9/58
Filed: 1930-01-06
Abstract: 339,155. Whitehead, L. D. Jan. 6, 1930. Wire-heating furnaces.-Wire or strip which is to be subsequently galvanized or given other surface treatment is first annealed or cleaned, or both annealed and cleaned, by passing it through a horizontal metal tube arranged in a furnace and containing molten metal, salts, or other liquid, the two ends of the tube being up-turned in order to retain the contents. In the furnace shown, the tubes d are arranged in pairs over four longitudinal flues a<2>, each pair being supported on cast-iron seating plates, d<2> protected by tiles or slabs c<3> from contact with the flames. The space around the tubes is packed with cast-iron borings or other heat-conducting material d'. The up-turned ends of the tubes project through the adjacent walls of the furnace. Each pair of tubes being electrically insulated from the others the furnace may be employed in conjunction with four independent galvanizing baths without short-circuiting the latter. For dealing with relatively thick material a preheating chamber (not shown) is arranged at the inlet end of the furnace, containing metal tubes in which the material is heated before passing into the fluid bath. The furnace may be heated by solid, liquid, or gaseous fuel, or may be electrically heated.
Patent GB-1158491-A (GB)
Title: Grading Apparatus
Inventor: BOWEN BRIAN COLLIN
IPC: B07B13/00
Filed: 1966-01-05
Abstract: 1,158,491. Sifting apparatus. FISONS FERTILIZERS Ltd. 17 Feb., 1967 [5 Jan., 1966], No. 458/66. Heading B2H Solids, e.g. granules, are classified according to size by feeding them on to at least two rotating, axially coplanar, non-vertical rollers the diameter of which decreases stepwise thereby creating gaps between the rollers so that separation into at least two size ranges takes place. As shown, stepped rollers 1 are mounted side by side and are rotated in opposite directions. The rollers are preferably tilted at an angle of up to 10‹ to the horizontal and the solids are fed at the upper end A. The classified solids are collected in receptacles 2-5.
Patent GB-1106607-A (GB)
Title: Improvements in machines for sawing samples of brittle material
IPC: B28D5/04
Filed: 1967-01-04
Abstract: 1,106,607. Severing by grinding. SOCIETE D'ELECTRONIQUE ET D'AUTOMATISME. 4 Jan., 1967 [5 Oct., 1966], No. 461/67. Heading B3D. In a machine for sawing a sample 7 of brittle material, e.g. quartz, ceramic or simple or complex crystals e.g. semi-conductors, by a reciprocating array of metal wires 1 in the presence of an abrasive, the wires being located in grooves in wire guides 4, 5, 6 one of which is driven alternately in opposite directions, the grooves have walls which along part of their depth are substantially parallel to one another. The bottom of the groove is preferably triangular, Fig. 4, but may be trapezoidal or semi-elliptical.
Patent GB-1515211-A (GB)
Title: Process for the production of trisodium phosphate
IPC: C01B25/30
Filed: 1976-01-07
Abstract: 1515211 Trisodium phosphate BENCKISERKNAPSACK GmbH 7 Jan 1976 [8 Jan 1975] 469/76 Heading C1A In a process for the production of trisodium phosphate by neutralising phosphoric acid with caustic soda, wherein phosphoric acid is added in a constant amount per unit time to recycled mother liquor, the amount of recycled mother liquor also being maintained constant per unit time, the mixture of phosphoric acid and recycled mother liquor is mixed with caustic soda in an amount at least stoichiometric with respect to the added phosphoric acid, the suspension thus formed is then maintained by controlled evaporation at a substantially constant conversion temperature above the conversion point of Na 3 PO 4 .8H 2 O to Na 3 PO 4 .6H 2 O to form a trisodium phosphate product, the heat of neutralization of the phosphoric acid with caustic soda supplying the heat for the evaporation, and the trisodium phosphate is separated from the mother liquor and the latter is recycled.
Patent GB-1503241-A (GB)
Title: Branched-chain carboxylic acids as perfume components
IPC: C07C51/377
Filed: 1976-01-07
Abstract: The odoriferous composition contains as odoriferous substance(s) at least one branched, saturated or  alpha , beta -unsaturated aliphatic carboxylic acid of the formula <IMAGE>  and/or <IMAGE> R1, R2 and n in the formulae have the meanings stated in Claim 1. The total number of carbon atoms per carboxylic acid molecule is 8 to 13.
Patent GB-570168-A (GB)
Title: Improvements in or relating to the production of molybdenum containing ferrous alloys
IPC: C22C33/00
Filed: 1943-01-12
Abstract: 570,168. Alloys. CLIMAX MOLYBDENUM CO. Jan. 12, 1943, No. 576. Convention date, July 8, 1941. Drawings to Specification. [Class 82 (i)] A process for producing molybdenum-containing ferrous alloys comprises the addition of fluxless molybdenum monoxide to the molten ferrous metal which reduces the molybdenum oxide to molybdenum which is absorbed in the molten bath. Instead of the monoxide, a crude molybdenum compound corresponding approximately to the composition of the monoxide may be employed. Such a compound may be obtained by roasting molybdenite and reducing the roasted molybdenite with carbon until it contains about 14 per cent oxygen, and probably comprises a mixture of monoxide with much smaller quantities of molybdenum and molybdenum dioxide and sesquioxide. The material is made into pellets or packed in cardboard or paper containers for addition to the molten bath.
Patent GB-348513-A (GB)
Title: Improvements in let-off mechanism for looms
IPC: D03D49/08
Filed: 1930-01-07
Abstract: 348,513. Brakes. BOARDMAN, W., 8, Hargreaves Street, Crosshills, near Keighley, Yorkshire. Jan. 7, 1930, No. 584. [Class 103 (i).] The warp beams A of looms for weaving fine yarns such as silk and artificial silk are braked by means of rollers a carried by swivelling levers b, b<1> and having knurled, fluted or roughened surfaces engaging the hoops 2 on the warp beam. The upper lever b is forced down by a spring c adjusted by a screw d passing through a bracket m connecting two levers k, k<1>, which are pivoted at h, h<1> to a member f. The lower lever b<1> rests on this member f, which is hinged at g<1> to a bracket g and is normally maintained in the position shown by a bolt t furnished with a spring s and adjusting nut u. At the beat up, the beam can rise with the member f to a slight extent under the pull of the warp threads and against the action of the spring s. In a modification, the rollers on the lower lever are replaced by pivoted brake shoes. According to the Provisional Specification, rotary members such as rollers may be used carrying discs &c. which are acted upon by brake levers &c. Chains may be used to force the rotary members against the warp beam hoop. Also the device may be so arranged that the braking effect diminishes automatically as the beam empties.