baber/WOPTO huggingface dataset:
Patent GB-201019744-D0 (GB)
Title: Wireline valve apparatus and improved wireline ram
Filed: 2010-11-22
Abstract: A valve comprises a valve body defining a throughbore having a throughbore axis, a first ram (100a; 200a) comprising a first seal face (144a,145a; 280a) and a second ram (100b;200b) comprising a second seal face (144b,145b; 280b), wherein the first and second rams are disposed on opposing sides of the throughbore on a ram axis and are actuable to be moved along the ram axis to bring the seal faces together, a channel (142; 242) defined by the first and/or second seal faces configured to accommodate a tubular member (40) in a sealing position when the first and second seal faces are brought together, wherein the first and second seal faces are oriented in a plane which is parallel to the throughbore axis and which is inclined with respect to the ram axis.
Patent GB-201022040-D0 (GB)
Title: Large gauge concentric underreamer
Filed: 2010-12-29
Abstract: A downhole tool and associated methods. The downhole tool includes a body with a throughbore; at least one extendable cutting member; and an actuation member. The actuation member is operatively associated with the extendable cutting member and movable relative to the body to extend the cutting member laterally from the body along an extension axis. The extension axis is offset from a radius of the body.
Patent GB-201107404-D0 (GB)
Title: Exhaust temperature control
Filed: 2011-05-04
Abstract: An exhaust system for a dual fuel engine, which engine is adapted to operate in a first mode in which the engine is fuelled entirely by a liquid fuel, and a second mode in which the engine is fuelled predominately by a gaseous fuel, the system comprising a first oxidation catalyst 22, a first temperature sensor 30 adapted to measure a core temperature of the first oxidation catalyst, and a controller 32 for controlling whether the engine operates in the first mode or the second mode, wherein the first temperature sensor is operatively connectable to the controller such that the controller prevents the engine from running in the second mode if the core temperature of the first oxidation catalyst is below a predetermined temperature. The system may also comprise a second oxidation catalyst 24 and an SCR system 28. An engine system, a catalyst assembly and a method for controlling operation of an engine is also claimed.
Patent GB-201111390-D0 (GB)
Title: Method
IPC: A23L5/41
Filed: 2011-07-04
Abstract: The invention provides methods for treating uncooked meat to improve the colour stability and/or for reducing the onset of rancidity. The methods comprise contacting the uncooked meat with a composition comprising succinate and one or more of glutamate, malate, citrate, isocitrate, aconitate and pyruvate as active components. Also provided are methods for packaging uncooked meat products under a modified atmosphere, especially under a low-oxygen atmosphere, wherein the meat products are treated with a composition comprising succinate and one or more of glutamate, malate, citrate, isocitrate, aconitate and pyruvate as active components.
Patent GB-201200650-D0 (GB)
Title: Multiple-leaf hinge
Filed: 2012-01-16
Abstract: A hinge assembly comprising a pair of panels or plates A, B edge-connected by loop portions about a common central connector, and further comprising one or more additional plates or panels D, E, F with a loop portion or portions at an edge and located about the common central connector. The additional plate or plates can provide a concealed point of attachment in an array or structural assembly comprising the hinge assembly and so improve the appearance of the assembly.
Patent GB-201207864-D0 (GB)
Title: Head-mountable display
Filed: 2012-05-04
Abstract: A head-mountable display system comprises a frame to be mounted onto an observer's head, the frame defining one or two eye display positions which, in use, are positioned in front of a respective eye of the observer; a display element mounted with respect to each of the eye display positions, the display element providing a virtual image of a video display of a video signal from a video signal source to that eye of the observer; a motion detector for detecting motion of the observer's head; a high-pass filter arranged to generate a higher frequency component and a lower frequency component of the detected motion, according to a threshold frequency associated with the response of the high-pass filter; and a controller for controlling the display of the video signal in dependence upon the detected head motion, the controller acting to compensate for the higher frequency component of motion of the observer's head by moving the displayed image in the opposite direction to that of the detected motion.
Patent GB-201218070-D0 (GB)
Title: Apparatus and method for selective flow control
Filed: 2011-04-14
Abstract: A disk member selectively blocks flow across a fluid conduit formed in a body. The disk member may include a shaft having a longitudinal axis, a ring member disposed on the shaft, a sealing member disposed on the shaft, and a pressure applying surface in contact with the sealing member. The pressure applying surface may be non-orthogonal to the longitudinal axis.
Patent GB-201312191-D0 (GB)
Title: Damped Hinge
Filed: 2013-07-08
Abstract: A hinge, eg for a door, comprises a housing 1 pivotally connected to a fixture by a coupling which includes a linkage 4; a shuttle 7 is located in a bore 27 in the housing 1, the shuttle being moveable between first and second positions, corresponding to open and closed positions of the hinge. The shuttle 7 has an internal cavity filled with fluid and in which a non-moveable baffle 13 is located to divide the cavity into first and second chambers 16,17. A first passageway, which may include a one-way ball valve 21, communicates between the chambers 16,17 so that fluid may pass in one direction between the first and second chambers. A return passageway 15 communicates between the chambers, to provide a restricted flow of fluid between the second and first chambers during movement of the hinge from an open to a closed position. Additional passageways 18,19 may connect chambers 16,17 via an adjustable valve. Modifications with closing mechanisms and stop arrangements, eg figure 28, are disclosed.
Patent GB-201319541-D0 (GB)
Title: High-tension steel sheet with alloyed deposit formed by hot-dip galvanization and having excellent adhesion, and process producing same
Filed: 2011-04-20
Abstract: A high tensile strength hot-dip galvannealed steel sheet having excellent coated-layer adhesiveness in which the hot-dip galvannealed layer does not peel off from a base steel sheet even in being subjected to working accompanied by sliding and a method for producing the same are provided. In the high tensile strength hot-dip galvannealed steel sheet, a hot-dip galvannealed layer is formed on the surface of the base steel sheet, the base steel sheet contains Si by 0.04-2.5%, and, when the surface roughness of the base steel sheet after the hot-dip galvannealed layer is removed by dissolution with an acid is measured for a plurality of locations by a laser microscope, the arithmetic mean inclination angle (RDeltaa) is 23.0° or more and the root mean square inclination angle (RDeltaq) is 29.0° or more in 60% or more of all of the locations measured.
Patent IT-MI20000241-D0 (IT)
Inventor: CAPITANIO OSVALDO
IPC: D03D47/48
Filed: 2000-02-14
Abstract: Method and device for forming the inset selvage in an air weaving loom, of the type in which the weft yarn is cut so as to form free weft ends which are reinserted into the shed so as to be beaten up together with the next weft. The method comprises, in succession, the following steps to be performed after closing of the shed and before insertion of a new weft: a) pneumatically deviating the weft ends into a receiving channel; b) pneumatically transferring the weft end from said receiving channel, in a direction perpendicular to the weft insertion line, to a zone upstream thereof; c) pneumatically reinserting the weft end inside the shed. <IMAGE>
Patent DE-2964046-D1 (DE)
Title: Tubular casing comprising a coating on the inside, method of producing same and use thereof
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1979-06-15
Granted: 1982-12-23
Abstract: Disclosed is a packaging material, preferably a sausage casing, comprising a layer based on cellulose hydrate, having a coating on one surface, this coating comprising a mixture of chemically different compounds comprising, as the first major component thereof, a natural oil comprising a vegetable oil, a triglyceride mixture of saturated vegetable fatty acids having from about 4 to 14 carbon atoms in their carbon chain, or a mixture thereof, and as the second minor component thereof, a chemically modified starch, a partially saponified polyvinyl alcohol or a micro-crystalline cellulose. Also disclosed is a process for manufacturing such sausage casings.
Patent DE-2964386-D1 (DE)
Title: Therapeutic means for immune complex diseases
Inventor: SEDLACEK HANS-HARALD DR
IPC: A61K38/00
Filed: 1979-12-01
Granted: 1983-01-27
Abstract: What is disclosed is a method for the therapy of immunocomplex diseases with an agent which contains Fc-reagents that react with the Fc-part of the antibody contained in the immunocomplex, but which themselves do not posses an immunologically active Fc-part or an Fc-part capable of being activated.
Patent DE-3161193-D1 (DE)
Title: 5-aminotetrazole derivatives of retinoic acids, their preparation and pharmaceutical compositions containing them
Inventor: FRICKEL FRITZ-FRIEDER DR
IPC: A61P35/00
Filed: 1981-01-15
Granted: 1983-11-24
Abstract: 5-Amino-tetrazole derivatives of retinoic acids and their physiologically tolerated salts, processes for their preparation and pharmaceutical formulations which contain these derivatives and salts and which may, in particular, be used in the treatment of dermatoses.
Patent DE-3176246-D1 (DE)
Title: Process for the bromination of polystyrenes
Inventor: BARDA HENRY JAMES
IPC: C08F8/20
Filed: 1981-08-19
Granted: 1987-07-16
Abstract: The present process is one for the production of brominated styrene oligomers and polystyrene, preferably what are essentially tribrominated polystyrenes. 
<??>One preferred embodiment of the process can be summarized as consisting of:
 1. dissolving polystyrene having a molecular weight of at least 20,000 in a solvent and
 2. reacting the dissolved polystyrene with a stoichiometric excess of bromine chloride over that required for achieving the desired degree of bromination in the presence of up to about 15% by weight of the polystyrene of a Lewis acid catalyst at about 20 DEG C to about 50 DEG C. 
<??>The dominant substitution pattern in the trihalogenated product is at the 2,4,5 positions, with significantly lesser amounts of other isomers including 2,3,5. There does not appear to be any 2,4,6 substitution. A very small percentage of chlorine is believed to be nuclear bound.
Patent DE-3262988-D1 (DE)
Title: Process for deodorizing finely divided ethylene polymers obtained by ziegler-natta catalysts
Inventor: JAGGARD JAMES F R DR
IPC: C08F6/00
Filed: 1982-07-15
Granted: 1985-05-15
Abstract: 1. A process for deodorizing a finely divided olefin polymer which has a particle diameter of from 1 to 6.000 mu m and has been obtained directly by homopolymerization of ethylene or copolymerization of ethylene with up to 30 mol-% of a C3 to C10 -alpha-monoolefin, in the presence of a Ziegler catalyst, by means of a medium which flows through the olefin polymer at a temperature at least 10 degrees C below the crystallite melting-point of the particular polymer and takes up the odoriferous substances, this medium being a hydrocarbon compound, wherein the hydrocarbon compound is (i) an alkane or alkene of not more than three carbon atoms, (ii) a fluorinated and/or chlorinated methane or ethane, or (iii) carbon dioxide, and flows through the polymer at from 5 to 120 degrees C, under a pressure of from 30 to 300 bar, and in an amount of from 0.1 to 20 Nm**3 /kg (S.T.P.) of olefin polymer.
Patent DE-3264299-D1 (DE)
Title: Process and apparatus to regulate the nh3 content of the wash liquor whilst washing gases
Inventor: KARWAT HEINZ DR DIPL CHEM
IPC: B01D53/40
Filed: 1982-10-06
Granted: 1985-07-25
Abstract: A process for regulating the NH3 content in an organic liquid that acts as a physical scrubbing agent and is used in a procedure for absorbing sour gases from gaseous mixtures. To ensure undisturbed and reliable carrying out of the scrubbing process, an ammonia-precipitating precipitant is added to the scrubbing agent and the precipitate is then separated from the scrubbing agent. Preferred precipitants include sulphuric acid and phosphuric acid. The ammonia salts are effective fertilizers.
Patent DE-3273186-D1 (DE)
Title: Androstane derivatives, process for their preparation and pharmaceutical compositions containing them
Inventor: BITTLER DIETER
IPC: C07J71/00
Filed: 1982-07-20
Granted: 1986-10-16
Abstract: Androstane derivatives of Formula I    <IMAGE>  (I)  wherein   is a single bond or a double bond, R1 is methyl or ethyl, R2 is hydrogen or alkyl of 1-8 carbon atoms, -X- is -(CH2)n-, -CH=CH(CH2)m-, or -C 3BOND C-(CH2)m- wherein n is 2 to 6 and m is 1 to 4, -A-B- is -CH2-CH2-, -CH=CH-, -CCl=CH-,   <IMAGE>  -U-V< is -CH2-CH<, -CH=C<, -C(OH)=C<, or -CCl=C<, and -W-Y- is -CH2-CH2-, -CH2-C(CH3)2-, or <IMAGE>  with the proviso that the compound is not 17 alpha -(3-acetoxypropyl)-17 beta -hydroxy-4,6-androstadien-3-one, are pharmacologically efficacious compounds, e.g., are sebum suppressive.
Patent DE-3274629-D1 (DE)
Title: Turbine blade repair
Inventor: FRASER MICHAEL JAMES
IPC: B23P6/04
Filed: 1982-01-11
Granted: 1987-01-22
Abstract: A method of repairing a turbine blade (10) of the type having one or more lacing wire holes (20,21) comprising the steps of welding additional metal (17) to the blade (10), subjecting the blade (10) to a stress relieving heat treatment process before which the or each lacing wire hole (20,21) is effectively eliminated by filling the hole or holes (20, 21) with material the same as or at least compatible with the material from which the blade is made. The turbine blade (10) may be subjected to the application of mechanical forces to restore its form and machining to restore its shape can be gauged to ensure both its form and shape is correct.
Patent DE-3360719-D1 (DE)
Title: Switching power supply, especially for a t.v. receiving apparatus
Inventor: VON DER OHE WILFRIED
IPC: H02M3/335
Filed: 1983-05-26
Granted: 1985-10-10
Abstract: 1. Switch mode power supply means, especially for a television receiver, having a working winding (5), a switching transistor (6), a back-coupling winding (7) and a control switch (11) on the primary side of a divided transformer (1), and also having rectifiers (15, 16, 20) for the production of the drive voltages (U1, U2, U3) on the secondary side of the transformer (1), characterized by the following features : (a) Connected to a winding (19) there is a thyristor (24) which is poled in the permitted direction for the voltage at the winding (19) arising during the current conducting phase of the switching transistor (6). (b) One of the drive voltages (U2) is applied to the control electrode of the thyristor (24) with such magnitude that the thyristor (24) remains blocked in the normal working state and fires on the occurrence of an inadmissible rise of the drive voltage (U3).
Patent DE-3368756-D1 (DE)
Title: Orientation apparatus for a solar collector
Inventor: PIDO JEAN-CLAUDE
IPC: F24J2/40
Filed: 1983-04-28
Granted: 1987-02-05
Abstract: 1. A solar capturing device comprising a concave mirror fixed on a support which is rotatable about an axis of rotation (17) and an orienting device constituted by a member forming a screw (5) mounted on the axis of rotation and a member forming a nut (15) solely movable in translation, cooperating with said screw (5) and actuated by a double-acting jack controlled hydraulically, characterized in that the member forming a screw (5) connected to the support of the mirror comprises a tube whose outer cylindrical surface comprises screwthreads (6) of the screw (5) and whose inner cylindrical surface constitutes the work cylinder (7) of the double-acting jack comprising a piston (8) sliding directly inside the bore of the tube forming said screw (5) and connected by rigid elements (9, 12, 13, 14) to the nut (15), the support of the mirror is constituted by a first vertical tube (3) mounted to be concentrically rotatable about a second vertical tube (2) which is rigidly connected to a structure (1) fixed to the ground, said first tube (3) being connected, by its upper part, to a radial plate (4) fixed to the upper end of the screw (5) which is disposed concentrically within said second tube (2), and the nut (15) mounted on the screw (5) within the second tube (2) includes on its periphery notches cooperating with longitudinal guiding elements (16) disposed on the inner surface of the second tube (2).
Patent DE-3382119-D1 (DE)
Inventor: HON DAVID CLINTON
IPC: A63F13/00
Filed: 1983-02-07
Granted: 1991-02-21
Abstract: An automated interactive game, instruction and reference system having an optical laser videodisc player unit and using a videodisc record on which are recorded segmented groups of graphic and pictorial video information data interspersed with segmented groups of system control and programming data, a television video display unit, a user command/response unit having user manual input controls of variable functions and variable labelling means therefor to indicate the current function as established by signals from said videodisc record, and control processor means for receiving short segments of programming data from said videodisc record and distributing information signals from said videodisc record to the other units in accordance with said programming data.
Patent DE-3464918-D1 (DE)
Title: Process and catalyst with cesium as additive for the direct synthesis of dimethyldichlorosilane
Inventor: PRUD HOMME CHRISTIAN
IPC: C07F7/16
Filed: 1984-09-21
Granted: 1987-08-27
Abstract: 1. Process for the manufacture of dimethyldichlorosilane by reaction of methyl chloride with a solid contact reactant formed of silicon and a catalyst comprising copper or a copper compound, the said process being characterized in that the catalyst additionally comprises between 30 and 1,000 ppm of at least one metal chosen from tin and antimony (calculated as tin and/or antimony metal) or of a tin and/or antimony compound and between 0.05 and 4% (calculated as caesium metal) of caesium or of a caesium compound, based on the mass of contact solid.
Patent DE-3465153-D1 (DE)
Title: Heat sink assembly device for power electronic components and application to monophase or polyphase bridges
Inventor: SACCO ROGER
IPC: H05K7/20
Filed: 1984-03-06
Granted: 1987-09-03
Abstract: 1. An assembling device for power electronic components on a heat sink unit comprising this latter and an assembly of supports for power components mounted on the unit and providing the heat transmission from the power components to the heat sink, characterized in that each support is formed by an entirely metallic plate (2) directly bearing the power components (3) and electrically connected by a connection surface portion to a supply source for the power components, and in that the metal plates (2) between which are connected the said power components are wedged in grooves (12) formed in said heat sink unit, each plate (2) being wedged by means of a wedging and isolating member (5, 6) together with a thin electrically isolating and heat transmitting sheet (4) interposed between said plate (2) and a wall of the groove (12).
Patent DE-3465176-D1 (DE)
Title: Metering valve
Inventor: SUCK CATHERINE
IPC: B65D83/14
Filed: 1984-05-02
Granted: 1987-09-10
Abstract: A metering valve adapted to be mounted on a container for delivering a liquid under pressure contained in the container, of the type comprising a metering head with an elastic membrane, an end-sleeve, a valve body and a piston sliding in the valve body and formed with a blind central bore and a radial throughgoing hole opening into the central bore. The valve body is made of two portions, a lower portion positioned to be located inside the container when the valve is mounted on the container and an upper portion applied on the lower portion positioned to be inside the container, but extending outside the container on a major portion thereof when the valve is so mounted. The upper portion of the valve body is formed with a bore in which slides a piston limited upwardly by a shoulder forming an abutment for the piston. The piston is formed with an outer annular groove in its central portion surrounded by two O-rings. The radial throughgoing hole of the piston opens into the annular groove.
Patent DE-3470802-D1 (DE)
Title: Practice ammunition and flechette projectile
Inventor: SAUVESTRE JEAN CLAUDE
IPC: F42B8/14
Filed: 1984-06-21
Granted: 1988-06-01
Abstract: 1. A practice projectile consisting of a sabot which can be discarded after the gun phase and a sub-projectile (1) of the armour piercing, the projectile being constituted by a front penetrator body (7) fitted with a ballistic ogive (9) and outlet ports (12), and a rear penetrator body (6) possibly fitted with an aerodynamic tail unit (8), the front and rear bodies being interconnected by an elastic coupling (11) and actuated after a predetermined flight path, characterized in that it include a self-contained compressed gas holder (3) co-operating with a perforating striker (4) in order to generate a gas expansion inside an enclosure (2) housed in the front and rear bodies, the striker (4) and the gas holder (3) being located on both sides of the elastic coupling (11) and of the ports (12) which are closed by the interposition of either the striker (4) or the gas holder (3) during the perforation of the membrane (5) and then free when the striker (4) or the gas holder (3) returns to its original position.
Patent DE-3475614-D1 (DE)
Title: Hydrocarbyloxy alkanals, organoleptic uses thereof and processors for preparing same
Inventor: BODEN RICHARD M
IPC: C07C47/277
Filed: 1984-02-24
Granted: 1989-01-19
Abstract: Hydrocarbyloxyalkanol derivs. and analogues of formula (I) are new.  X = aryl, alkaryl, hydroxyalkyl, alkenyl, cycloalkenyl, lower alkyl or bicycloalkyl; Y = 1-3C alkylene; Z = absent or it completes an alkyl-substd. cyclohexyl ring; m,n,p,q = 0 or 1. Provided that (a) when m = 1, then Z completes the alkyl-substd. or unsubstd. (sic) cyclohexyl ring; (b) when p = 1, then q = 0; and (c) when p = 0, then q = 1. Ether carbinols of formula (II) are new. X1-O-Y1-OH (II) X = p-iPrC6H4, 2-bornyl, Me2C=CH-CHMe or Ph; Y1 = 4-5C alkylene, 4-5C alkenylene or 4-5C alkynylene.