baber/WOPTO huggingface dataset:
Patent GB-201215718-D0 (GB)
Title: Detecting anti-alaised text in digital images
IPC: G06V30/10
Filed: 2012-09-04
Abstract: A method, including automatically identifying, by a processor, a region of a digital image containing first pixels, each situated on a positive horizontal gradient, and second pixels in proximity to the first pixels, each situated on a negative horizontal gradient. A distribution of intensities of a color channel is then calculated for the pixels in the region, and the distribution is analyzed in order to detect whether the region contains anti-aliased text.
Patent GB-201220530-D0 (GB)
Title: Pallet-dolly
Filed: 2012-11-14
Abstract: A pallet-dolly device convertible between a pallet and a dolly has a deck to which a set of dolly wheels are attached at a fixed height below the deck. A set of movable pallet skids are mechanically interlinked with the deck by a bistable skid displacement mechanism which assumes a first state biasing the pallet skids upwards towards a skid raised position and a second state in which the bistable skid displacement mechanism biases the pallet skids downwards towards a skid lowered position. Also described are embodiments allowing conversion from dolly to pallet by directly pressing downwards on a skid, and provision of a braked-dolly state through downward pressure of the skid against the ground and/or a skid-actuated wheel brake.
Patent GB-201223286-D0 (GB)
Title: Method for manufacturing a hollow vane
Filed: 2012-12-21
Abstract: A method for manufacturing a hollow structural turbomachine vane, the method including forming a first cavity in a first face of a first block; assembling by diffusion bonding the first block and a second block, the first face of the first block being positioned facing a second face of the second block, the first cavity thus forming a closed cavity; machining the block resulting from the assembly of the first block and the second block so as to obtain a vane including the closed cavity.
Patent GB-201303926-D0 (GB)
Title: Systems and methods for managing data in a networked communication system
Filed: 2013-03-05
Abstract: Systems and methods are provided for managing data in a networked communication system. In particular, certain embodiments of the disclosed subject matter include an apparatus having a processor configured to run a module stored in memory that is configured to receive a first data request requesting the apparatus to provide contents of a data file, to determine that the data file is associated with a remote data file at the server, and based on the determination, to send a second data request to the server to provide the data file to the apparatus, and to receive a response to the second data request from the server, the response including the contents of the data file.
Patent GB-201313574-D0 (GB)
Title: Position control system for cross coupled operation of fly-by-wire control columns
Filed: 2011-07-26
Abstract: A aircraft control system is provided. that provides tactile feedback between control columns of the aircraft relating to discrepancies in the control inputs to the sticks of the respective control columns. In one implementation, the sticks each have an associated feedback assembly that is adjustable relative to mechanical ground to adjust the feedback profile applied to the corresponding stick. The position of each feedback assembly is adjusted based on a relative displacement between the other feedback assembly and its corresponding stick to provide active feedback relating to the control of the other control column.
Patent IT-BO20010747-D0 (IT)
Inventor: LI V IGNI ANGELO
IPC: B65D5/66
Filed: 2001-12-11
Abstract: A rigid container for tobacco products is prismatic in shape, substantially rectangular or triangular in section, and presents a plurality of side faces each presenting a flat central portion and two longitudinally oriented lateral bands of curved profile of which the concave surface is directed toward the inside of the container; the contiguous lateral bands of each two adjacent side faces are joined one to the other along a sharp longitudinal corner edge.
Patent IT-VR20010020-D0 (IT)
Inventor: DAL LAGO GIANLUIGI
IPC: B23Q17/20
Filed: 2001-02-19
Abstract: The present detecting system utilizes a detector of the telecamera type or the like that permits to visualize, in a suitable monitor, both the shape of a chain link and its position on a vice in comparison with incising tools. The peculiarity of the present invention is the presence of a controlling device that includes a digital telecamera detector (8) arranged in the upper part of a head and preferably on the vertical of the incising point of the tools, and a monitor (9), equipped with instruments for the control, detection and process of sample images as well as the instantaneous control of the link feeding onto the vice. <IMAGE>
Patent DE-3070844-D1 (DE)
Title: Method for refining a molten metal bath in a crucible with oxygen injection from above, and crucible used therefor
Inventor: GROSJEAN JEAN-CLAUDE
IPC: C22B9/05
Filed: 1980-12-31
Granted: 1985-08-08
Abstract: Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used. The invention consists essentially of providing in the bottom (15) of the crucible agitating gas injectors (15) located at least in a peripheral circular ring situated in immediate proximity to the refractory side wall. The injectors are preferably concentrated opposite the journals. Secondary injectors are, also preferably, provided in the bottom zone, intermediate between the ring and the center of the crucible. The invention makes it possible, in relation to the prior injection practice, to reduce the rate of dissolution of the agitating gas in the molten metal and then makes it possible to use a low-cost agitating gas, such as nitrogen, without risk of excessive nitridation of the bath.
Patent DE-3070871-D1 (DE)
Title: Direct on-column injector and injection method
Inventor: SISTI GIORGIO
IPC: F16K11/085
Filed: 1980-12-15
Granted: 1985-08-14
Abstract: A control valve (40) for controlling the injection passage (12) of a on-column injector, which comprises at least one channel (42) inside it and leading to said injection passage (12) for the injection syringe needle (36), said channel (42) being connected, out-side the injector, to a source for carrier gas introduction, when the valve (40) is open, or to the atmosphere, when the valve is closed.
Patent DE-3160012-D1 (DE)
Title: Zinc retinoate, its preparation and the topic compositions containing it
Inventor: NAVARRO ROGER
IPC: A61K31/20
Filed: 1981-04-02
Granted: 1983-01-20
Abstract: 1. Zinc retinoate corresponding to the formula  see diagramm : EP0038246,P4,F2
Patent DE-3162123-D1 (DE)
Title: Method of operating heat exchanger apparatus comprising a plurality of heat exchanger units connected in series
Inventor: KLAREN DICK GERRIT
IPC: F28G13/00
Filed: 1981-08-27
Granted: 1984-03-08
Abstract: A method is described of operating heat-exchanger apparatus comprising a plurality of heat exchanger units which are connected together in series for countercurrent flow of respectively a first heat exchanging medium which contains fluidizable particulate material and a second heat-exchanging medium. Each said unit comprises at least one vertical tubular duct in which said first heat-exchanging medium flows upwardly with said particulate material in a fluidized state and a compartment through which said second heat exchanging medium passes and through which said duct extends. The particulate material acting to remove deposits formed on the tube inside walls by the first medium. In order to achieve cleaning of the tubes in cases where a high rate of deposit occurs, flow of said second medium through each of the compartments is intermittently interrupted for a period of time, while flow through at least one other of said compartments is maintained. Thus the cleaning effect of the particles is increased in the tubes of the compartment for this period of time.
Patent DE-3164461-D1 (DE)
Title: Electrical cooking device
Inventor: BEAUGRAND JEAN-LOUIS
IPC: A47J37/06
Filed: 1981-10-28
Granted: 1984-08-02
Abstract: 1. Electrical cooking device comprising, on the one hand, a group of little pans (10) each being shaped like a tray (12) with a handle (14) and, on the other hand, a casing (18) including two cooking tiers constituted by two horizontal plates (22, 24) stacked upon each other in spaced relationship and having a heating resistance (26) with a tubular metallic jacket disposed therebetween and extending in a horizontal plane, wherein the bottom plate (22) is fixedly mounted on the casing (18) and is adapted to accommodate the little pans (10) in such a position that their handles (14) project from the outer periphery (32) of said bottom plate (22) towards the outside and that their trays (12) are disposed beneath said resistance (26), while the top plate (24) is detachably mounted and has a smooth upper surface (34) and a smooth lower surface (36), and the tubular jacket of the resistance (26) is supported in the horizontal plane by support members (44) secured to the bottom plate (22), characterized in that the support members (44) are formed by a series of walls which extend upwardly practically across the entire space between the two plates (22, 24) and extend lengthwise from the central region of these plates into the vicinity of the peripheral edges (32, 40) of these plates to form compartments therebetween for accommodating the trays (12) of the little pans (10) and providing for direct thermal contact between the tubular jacket of the resistance (26) and the lower surface (36) of the top plate (24).
Patent DE-3169956-D1 (DE)
Title: 6-chloro- or 6-bromo-1,2-dihydro-3h-pyrrolo(1,2-a)-pyrrole-1-carboxylic acids and derivatives thereof, process for their production and pharmaceutical compositions containing them
Inventor: MUCHOWSKI JOSEPH M
IPC: C07D487/04
Filed: 1981-06-05
Granted: 1985-05-23
Abstract: Novel 5-aroyl-6-chloro- or 6-bromo-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-7-carboxylic acids represented by the formula  <IMAGE>  and the pharmaceutically acceptable, non-toxic esters and salts thereof, wherein Y is chloro or bromo and Ar is an optionally substituted phenyl, 2-furyl, or 2-thienyl ring or a 3-furyl, 3-thienyl, 2-pyrrolyl or 1-alkyl-2-pyrrolyl ring. These compounds are useful as anti-inflammatory, analgesic and antipyretic agents and as smooth muscle relaxants.
Patent DE-3260776-D1 (DE)
Title: A process and extractant for removing fluorine compounds from aqueous phosphoric acid
Inventor: BANIEL AVRAHAM M
IPC: C01B25/237
Filed: 1982-06-04
Granted: 1984-10-25
Abstract: A process for removing fluorine compounds from aqueous phosphoric acid containing the same, comprises contacting the phosphoric acid with a water insoluble extractant comprising phosphoric acid and an oil soluble amine. The amine is substantially water insoluble both in free and in salt form and the extractant is substantially free of fluorine, sulfate and metal impurities. An extractant for use in the above process comprises an oil soluble amine which is substantially water insoluble both in free and in salt form, and a phosphoric acid.
Patent DE-3262868-D1 (DE)
Title: Process for producing hydrogen cyanide
Inventor: VOIGT CARL DR DIPL CHEM
IPC: C01C3/02
Filed: 1982-06-30
Granted: 1985-05-09
Abstract: 1. Process for the production of hydrogen cyanide, under the conditions of the HMA-(hydrocyanic acid-methane-ammonia) process, from methanol and ammonia, characterised in that methanol is subjected in known manner to the decomposition reaction to produce carbon monoxide and hydrogen, the resulting gas mixture of carbon monoxide and hydrogen, is adjusted to a CO/H2 ratio of 1 to from 2.5 to 5, preferably from 1 to 3 by addition of further hydrogen, this mixture is converted in known manner in the presence of a catalyst to produce methane and water, both components are separated and the methane now present is subjected to the conditions of the HMA-synthesis in the presence of a platinum catalyst with addition of ammonia, the resulting hydrogen cyanide is separated in known manner from the gas mixture produced and the hydrogen which is produced as residual gas is completely or partially reintroduced into the second stage of the process to adjust the necessary CO/H2 ratio.
Patent DE-3265945-D1 (DE)
Title: Novel prostaglandin analogues and process for making same
Inventor: MIHELICH EDWARD DAVID
IPC: C07C43/196
Filed: 1982-02-18
Granted: 1985-10-10
Abstract: A novel process for the oxidation of olefins to the corresponding alpha-epoxy alcohols which can be incorporated in the total synthesis of members of a novel class of prostaglandin analogues. Olefins are reacted with singlet oxygen in the presence of a group IVB, VB or VIB transition metal catalyst, excluding chromium. The reaction is fast and highly selective to the alpha-epoxy alcohol. When cyclopentene is oxidized in the process of the invention, high yields of cis 2,3-epoxy-cyclopentan-1-ol are obtained. The latter compound is used as a starting material in the synthesis of prostaglandin analogues. The prostanoids of the invention are characterized by an oxa group replacing the methylene group at the 7-position, and the absence of a hydroxyl or other substituent at the 11-position. Members of this class of prostanoids show important cytoprotective properties in animal tests.
Patent DE-3272136-D1 (DE)
Title: Device for making mayonnaises or similar emulsions
Inventor: DALOZ JOANNY
IPC: A47J43/044
Filed: 1982-06-30
Granted: 1986-08-28
Abstract: The appliance comprises a mixing chamber within which a mechanical beater is rotatably mounted, an oil reservoir, a sliding separator placed beneath the oil reservoir and a mixing chamber placed beneath the separator. Oil is fed from the reservoir to the mixing chamber via a calibrated passage which opens into the mixing chamber in a suction zone created as a result of the centrifugal force produced by the mechanical beater.
Patent DE-3366034-D1 (DE)
Title: Connection device for a collapsible framework
Inventor: RUTER EWALD
IPC: E04B1/24
Filed: 1983-06-04
Granted: 1986-10-16
Abstract: A construction assembly for making a collapsible structure has a post extending along and defining an upright post axis and having one end formed with an axially centered threaded bore open in one axial direction, normally upward. A first plate fixed on the post offset in the opposite axial direction, normally downward, from the one end extends generally perpendicular to the axis and is formed with at least one vertically throughgoing cutout offset from the post axis. A frame has a first fitting formed with a projection extending in the opposite direction through the hole and formed on the side of the first plate directed in this opposite direction with a passage that is throughgoing parallel to the first plate, and a second fitting at the one post end and formed with a projection extending in the one direction. A locking member engaged through the passage bears in the one direction on the first plate. A second plate extending generally perpendicular to the post axis is formed at the axis with a throughgoing bore and offset from the axis with a vertically throughgoing cutout through which extends the projection of the second fitting. A bolt threaded in the bore of the post passes through the bore of the second plate and has a head bearing in the opposite direction on the second plate. Thus the bolt presses the second plate down on the second fitting to lock the frame to the post.
Patent DE-3380697-D1 (DE)
Title: Monoclonal antibody
Inventor: REINHERZ ELLIS L
IPC: C12P21/00
Filed: 1983-06-20
Granted: 1989-11-16
Abstract: Monoclonal antibodies specific to a mature human T cell surface antigen of molecular weight of about 120,000 daltons as determined by electrophoresis, the antigen not being modulated by monoclonal antibodies specific to it and being restricted within the human lymphoid system to the surface of mature T cells, the monoclonal antibodies being capable of selectively binding mature human T cells and rendering them inactive in vivo and failing to induce the proliferation or activation of human lymphocytes.
Patent DE-3465286-D1 (DE)
Title: Automatic device for lifts or goods-lifts without safety lift-shafts
Inventor: MARTINI ANGELO
IPC: B66B5/28
Filed: 1984-05-05
Granted: 1987-09-17
Abstract: An automatic gadget for creating a safety lift-shaft in lift or goods-lift apparatus consists of untied rafter 1, hinged at its base and at the extreme of beam of guide 2 is being pushed to an inclined position by spring 7 with the help of lever 6 which is hinged to the rafter; and bolt 4 functions with the help of spring 9 when door A is opened, and the bolt is pushed to the hole of a slit which is on lever 6 for maintaining the said rafter in an erect position for the free movement of cabin B.
Patent DE-3466781-D1 (DE)
Title: Austenitic manganese steel of the hadfield type, and process for the manufacture thereof
Inventor: NORMANN KLAUS D DO MORUMBI ED
IPC: C22C38/04
Filed: 1984-07-19
Granted: 1987-11-19
Abstract: 1. Austenitic manganese hard steel having the following alloy constituents in percent by weight : 0,8 to 1,8 C 6,0 to 18,0 Mn 0 to 3,0 Cr 0 to 2,0 Ni 0 to 2,5 Mo 0 to 1,0 Si wherein the ratio of the carbon content to the manganese content is from 1 to 8 to 1 to 14 and the balance consists of iron, impurities, deoxidation elements and micro-alloying elements, characterised by the following contents of micro-alloying elements in percent by weight : 0,005 to 0,05, preferably to 0,03 V, 0,008 to 0,02 B and 0 to 0,05 Ti, wherein the specified upper limit of the vanadium content also applies in respect of the sum of V and B and wherein there is preferably an aluminium content of from 0,02 to 0,09% by weight.
Patent DE-3470312-D1 (DE)
Inventor: WINSLOW EILEEN
IPC: C07D295/08
Filed: 1984-11-01
Granted: 1988-05-11
Abstract: The invention relates to the R-isomer of the formula: <CHEM> to a process for its preparation and to pharmaceutical preparations containing same.
Patent DE-3471002-D1 (DE)
Title: Set for the incontinent
Inventor: NIGAY PIERRE
IPC: A61F5/44
Filed: 1984-11-21
Granted: 1988-06-16
Abstract: 1. A system for the incontinent comprising a pair of knickers or briefs (1), at least the lower part of which is made of waterproof material fitting the wearer in sealing-tight relationship and having at the lower part a draining zone (2) to which there is fitted a flexible drainage tube (4) connected to a retaining bag (9) via an electrical pump (6), and comprising a low-voltage d.c. supply characterised in that the system also comprises of support (13) adapted to be permanently worn by the wearer, said support (13) carrying a box (12) which houses the pump and the low-voltage d.c. supply and also the retaining bag (9), and in that a pump triggering delay circuit is provided which is fed by the current supply and comprises triggering means responding to the liquid, said means being disposed near the draining zone (2) and being connected to said circuit by flexible leads.
Patent DE-3478899-D1 (DE)
Title: Improved betamethasone dipropionate cream
Inventor: FLORANCE RICHARD K
IPC: A61K31/57
Filed: 1984-12-01
Granted: 1989-08-17
Abstract: An elegant topical cream composition in the form of a water-in-oil emulsion, containing betamethasone dipropionate, for the treatment of inflammation.
Patent DE-3482825-D1 (DE)
Inventor: HARADA MASAYUKI
IPC: G11B23/087
Filed: 1984-12-05
Granted: 1990-08-30
Abstract: @ A brake mechanism for a pair of reels of a tape cassette includes a base member (82) slidable in a guideway (52) in a direction extending between the pair of reels. A pair of stopper members or arms (84, 86) are hinged (88, 90) on the base member (82) and extend away therefrom for arbitrarily engaging with teeth (24, 26) on flanges (20, 22) of the reels. The base block (82) includes a spring hold pin (96) to which is anchored a spring (100) which urges the stopper members (84, 86) towards the teeth (24, 26) to lock the reels in position.
Patent DE-3571253-D1 (DE)
Title: Basic dye ink formulations and methods
Inventor: GAMBLIN RODGER L DR
IPC: C09D11/02
Filed: 1985-10-02
Granted: 1989-08-03
Abstract: A printing ink particularly suitable for use in flexographic and letterpress presses includes a basic dye, a polyhydric alcohol or ether thereof, water soluble carboxylic acid containing polymer and optionally water, thickeners, corrosion inhibitors and biocides. Preferably the water soluble carboxylic acid containing polymer is a homopolymer qr copolymer of acrylic or methacrylic acid. The ink has an extremely high affinity for cellulosic and hemi-cellulosic substrates such as Kraft paper and newspaper. It forms a permanent bond to such substrates but does not easily dry out on the press rollers.
Patent DE-3577836-D1 (DE)
Inventor: VAN DER BURGT MAARTEN JOHANNES
IPC: C01B3/38
Filed: 1985-07-09
Granted: 1990-06-28
Abstract: A process for producing a gas mixture containing hydrogen and carbon monoxide, comprising: endothermic reaction of one or more organic compounds with steam and/or carbon dioxide at a temperature of 700 to 1500 DEG C and a pressure of up to 80 bar; and partial oxidation of one or more gaseous fuels with an oxygen-containing gas in the presence of steam whereby a gaseous product is produces and thermal energy for said endothermic reaction is provided.
Patent DE-3582094-D1 (DE)
Inventor: GROEGLER GERHARD DR
IPC: C08G18/66
Filed: 1985-07-29
Granted: 1991-04-18
Abstract: This invention relates to a process for the production of solid polyamines stabilized by a polyadduct covering and showing retarded reactivity comprising reacting (1) one or more solid organic polyamines in particulate form, said polyamines containing at least two primary and/or secondary amino groups and having melting points above 50 DEG  C., and (2) from 0.1 to 25 equivalent % of isocyanate per amine equivalent of a water insoluble, difunctional and/or higher functional polyisocyanate, said reaction being conducted at a temperature below the melting point of said solid polyamine, and being conducted in the presence of (3) a liquid medium selected from the group consisting of (a) organic compounds containing two or more hydroxy groups and having molecular weights of from 62 to 10,000, (b) plasticizers, (c) water, and (d) mixtures thereof to form a suspension of polyadduct-covered stabilized polyamines in the liquid medium.
Patent DE-3583968-D1 (DE)
Inventor: MOLYNEUX GEORGE
IPC: E04F17/02
Filed: 1985-06-06
Granted: 1991-10-10
Abstract: The invention relates to a vent pipe terminal which is intended to be used on the outlet end of a vent pipe which passes through the roof of a building the terminal is in the form of an elbow comprising a tubular portion which extends through the roof, and a hollow box-like outlet portion extending laterally of the tubular portion, the outlet portion being intended to lie on the roof tiles, slates or other cladding. This provides a terminal of greatly improved aesthetics. Additionally the terminal according to the invention is combined with a flexible weatherproofing apron extending all round the tubular portion. There may also be an apron support attached to the terminal for supporting the underside of the apron where the latter receives no support from the roof structure.
Patent DE-3666348-D1 (DE)
Title: Envelope for pharmaceutical compositions
Inventor: LEHMANN KLAUS DR
IPC: A61K9/50
Filed: 1986-06-27
Granted: 1989-11-23
Abstract: 1. Aqueous dispersion of a coating composition for medicaments, comprising dispersed latex particles A) of a carboxyl group-containing polymer which is water-soluble at between pH 5 and 8, and B) a water-insoluble film-forming polymer of high extensibility, characterized in that the weight ratio of the total quantity of latex particles A and B is above 60 : 40 and below 95 : 5.