baber/WOPTO huggingface dataset:
Patent GB-201121435-D0 (GB)
Title: Aircraft wing assembly
Filed: 2011-12-14
Abstract: An aircraft wing assembly (40), comprising a wing having a fixed leading edge (42), a slat (44) mounted upon a slat deployment mechanism (46) for moving the slat between a retracted position and an extended position with respect to the fixed leading edge, the fixed leading edge having an aperture (52) to accommodate the slat deployment mechanism, and a closing plate (10) mounted off the slat deployment mechanism for closing a gap between a lower trailing edge (45) of the slat and a lower edge (47) of the aperture when the slat is retracted. The closing plate can include a first portion (12) and a second portion (14), and a hinge (16) connecting the first and the second portions. The closing plate can include a plurality of integrally formed spacer elements (18) for positioning the closing plate with respect to the slat deployment mechanism. Also, a method of removing an access panel in an aircraft wing assembly.
Patent GB-201205738-D0 (GB)
Title: Photovoltaic thermal hybrid solar receivers
IPC: F24S10/50
Filed: 2012-03-30
Abstract: A photovoltaic thermal hybrid solar receiver includes a thermal collector, extending in a first plane and comprising an aperture; and a photovoltaic module, configured for electrical output power delivery, comprising a photo-active area that extends in a second plane at a distance from the first plane, the photo-active area being vis-à-vis the aperture, a projection of the aperture perpendicularly to the second plane corresponding to the photo-active area.
Patent GB-201206491-D0 (GB)
Title: System for purifying, producing and storing biomolecules
Filed: 2012-04-12
Abstract: The invention relates to a lock-release method to be applied to biomolecules, such as antibodies, to improve the purification, production, stability and storage of biomolecules. A biomolecule is covalently bound to a support comprising a diketone group so that the biomolecule can be purified, produced and/or stored before being released from the support. The diketone group of the support is a 1,3-ketoester, 1,3-ketothioester or 1,3-ketoamide is a group of Formula 1: Formula Wherein R1 is an optionally substituted hydrocarbyl, perhalogenated hydrocarbyl, or a heterocyclyl group; Y is hydrogen, an optionally substituted hydrocarbyl, or a heterocyclyl group; X is -0, -NR2 or -S, wherein the free valence of â  0, -NR2 or -S is bonded to the support optionally via a linker; and R2 is hydrogen, an optionally substituted hydrocarbyl, or a heterocyclyl group. The invention also relates to a polymer support comprising the diketone group.
Patent GB-201207143-D0 (GB)
Title: Providing a land vehicle, in particular a rail vehicle or a road automobile, with electric energy by induction
Filed: 2012-04-23
Abstract: A land vehicle such as a rail vehicle or a road automobile is provided with electric energy by producing an electromagnetic field on a primary side located on the track, or at a stop, of the vehicle and receiving the electromagnetic field on a secondary side onboard the vehicle above the source of the electromagnetic field by magnetic induction. A primary side conductor assembly 11 carries an alternating current to produce the electromagnetic field and a magnetisable shield assembly 23 extends sideways of, and on the same level, as the conductor 11 to shield regions that are beyond the shield from the electromagnetic field. Similarly a secondary side conductor (fig 6, 21) may have a magnetizable side shield (fig 6, 23) to shield regions beyond the shield from an electromagnetic stray field produced while the conductor is carrying current. The shield may extend from sideways of the conductor and to a level above its lateral edge to shield areas at a higher level from the electromagnetic field. The magnetisable shield may be a U-shape and extend around three sides of the lateral edge of the conductor and redirect flux F around the edge of the conductor 21.
Patent GB-201209146-D0 (GB)
Title: Control of a diesel engines exhaust condition to improve catalytic convertor efficiency
Filed: 2012-05-22
Abstract: Means for throttling the exhaust gases from an internal combustion engine are disclosed. The means comprises at least one adiabatic engine, such as a turbo compressor, located in the engine air intake tract, a bypass route for bypassing the turbo compressor in the air intake tract which is opened at low temperatures to prevent the use of the turbo compressor causing freezing of the intake pipe. A motor/generator powered by the turbocharger is provided. At least one adiabatic engine, such as the turbo turbine, is located in the exhaust tract and the turbine acts as an exhaust throttle. The turbo turbine may act as a means for controlling the temperature and pressure in the air intake tract between the internal combustion engine and the adiabatic engine in the exhaust tract and a means for bypassing the turbine in the exhaust tract is also provided
Patent GB-201212071-D0 (GB)
Title: Method
Filed: 2012-07-06
Abstract: A method and system for recovering and processing a hydrocarbon mixture from a subterranean formation involves (i) mobilising said hydrocarbon mixture; (ii) recovering said mobilized hydrocarbon mixture; (iii) coking said recovered hydrocarbon mixture to produce decoked hydrocarbon and coke; and (iv) combusting said coke to generate steam and/or energy and CO2; and wherein said method is at least partially self-sufficient in terms of steam and/or energy. The method may also be partially self-sufficient in terms of hydrogen.
Patent GB-201315670-D0 (GB)
Title: Computer estimation method and method for oil exploration and development using such a method
Filed: 2012-03-08
Abstract: The invention relates to a method for estimating a set of variables associated with sites of an area, the method comprising the following steps: a) a set of observation data is supplied (101), b) a variable associated with a site of a first sub-area is estimated (104) by krigeing, using the precision matrix of the first sub-area, c) a second adjacent sub-area is determined (106), d) a variable associated with a site of the second sub-area is estimated (107) by krigeing, on the basis of the first sub-space, the second sub-space, and the precision matrix determined for the first sub-space.
Patent GB-201316931-D0 (GB)
Title: Implementing integrated Spin-Torque oscillator and interface bias control for hard disk drives
Filed: 2013-09-24
Abstract: A method, apparatus, and system for implementing spin integrated spin-torque oscillator (STO) with an interface bias control for hard disk drives. Bias circuitry for a spin-torque oscillator (STO) is integrated with a slider for microwave assisted magnetic recording (MAMR). The slider includes read and write transducers and the integrated STO bias circuitry controls a bias potential applied to a write return pole to the write transducer with respect to a disk.
Patent IT-MI20000010-D0 (IT)
IPC: A61M15/00
Filed: 2000-01-07
Abstract: A device for delivering metered aerosols g an active ingredient in solution in a propellant consisting of a hydrofluoroalkane (HFA), selected from 1,1,1,2-tetrafluoroethane (HFA 134a), 1,1,1,2,3,3,3-heptafluoropropane (HFA 227) or mixtures thereof, a co-solvent such as ethanol and optionally a low-volatility component preferably selected from glycerol, propylene glycol polyethylene glycol, oleic acid and isopropyl myristate, said device comprising a flat body with a seat for housing the can, an inhalation mouthpiece and an expansion chamber shaped to create a vortex flow of the aerosol particles expelled by the actuator, wherein the actuator orifice diameter is in the range between 0.30 and 0.50 mm.
Patent IT-VA20020004-D0 (IT)
Inventor: BOSI ANDREA
IPC: A47C4/52
Filed: 2002-01-17
Abstract: A retractable folding step stool is described, which is housed in the closed position either underneath a piece of furniture in the skirting board's dimensions in the domestic version or closed inside a briefcase in the carrying version. The housing's extraction and the step stool's deployment in the operative position occur through a very simple setting off of the corresponding pantograph mechanism (2) moved by gas springs (3).
Patent DE-2960701-D1 (DE)
Title: Multilayer sheet disintegratable in an aqueous medium, and vessel and bag made from this sheet
Inventor: KIEFER HANS
IPC: A61G9/00
Filed: 1979-09-19
Granted: 1981-11-19
Abstract: 1. A multilayer sheet disintegrable in aqueous medium, characterized in that it consists of a first water-resistant layer (1) ; a further second layer (2), made from a water-soluble natural or synthetic polymer, bonded to the first layer, and a disintegrable third layer (3) bonded to these two layers and consisting of a non-water-soluble hydrophilic natural or synthetic polymer.
Patent DE-3163743-D1 (DE)
Title: Process for producing peroxides of bivalent metals
Inventor: DOTSCH WERNER DR RER NAT
IPC: C01B15/047
Filed: 1981-07-01
Granted: 1984-06-28
Abstract: Disclosed is a continuous process for the production of bivalent metal peroxides, comprising the steps of introducing into an intensive mixing apparatus a solid, anhydrous or hydrated oxide or hydroxide of a bivalent metal; simultaneously introducing into the intensive mixing apparatus a solution of hydrogen peroxide, whereby the solid bivalent metal compound and the peroxide are intensively mixed and react to produce a reaction mixture containing bivalent metal peroxide; transporting the reaction mixture directly to a rapid dryer; and rapidly drying the reaction mixture to produce the bivalent metal peroxide in solid form.
Patent DE-3167539-D1 (DE)
Inventor: FREISSMUTH ALFRED DR
IPC: C21C1/02
Filed: 1981-03-10
Granted: 1985-01-17
Abstract: 1. Agent for the desulphurising of crude iron, characterised by a mixture of quicklime and diamide lime and, as adjuvant, up to 10 wt. % of fluorspar.
Patent DE-3175977-D1 (DE)
Title: Tank contents gauge
Inventor: CORNELIUS JOHN
IPC: G01F23/14
Filed: 1981-09-16
Granted: 1987-04-16
Abstract: A tank contents gauge is disclosed having two pressure sensors to sense the liquid pressure at two tank positions at known vertical separation, a port to sense the ambient pressure in the tank, and a transducer to which the three pressure readings are transmitted one at a time by a switching mechanism. If the transducer is a differential transducer, its second side is connected to the port to allow (1) comparison of the pressure readings with the ambient pressure reading and (2) determination of transducer offset to adjust the calculations to give accurate readings. The readings are analysed by a data processing system which can provide volume and weight readings by internal look-up calibration tables. The system may also control the switching mechanism. Specific gravity values can be calculated from the pressure readings and the known vertical separation; the values can be stored in the system for use when the tank contents approaches, or falls below, the level of the upper sensor.
Patent DE-3260086-D1 (DE)
Title: Process for the preparation of 4-aminobutyramide
Inventor: GOSTELI JACQUES
IPC: C07C231/00
Filed: 1982-01-07
Granted: 1984-05-10
Abstract: 1. A process for the preparation of 4-aminobutyramide characterized in that 4-nitrobutyramide is reduced by hydrogenation in the presence of a catalyst.
Patent DE-3264550-D1 (DE)
Title: Method of manufacturing biaxially oriented thermoplastics hollow bodies having a gas-impermeable and water-resistable coating, and hollow bodies obtained according to this method
Inventor: BONNEBAT CLAUDE
IPC: B29C48/92
Filed: 1982-05-28
Granted: 1985-08-08
Abstract: 1. Process for the manufacture of bioriented hollow bodies made of thermoplastic, comprising firstly the manufacture of a tubular blank, a parison or a preform, covered with a barrier material based on polyvinyl alcohol, and then the biaxial stretching-blowing of the said tubular blank, parison or preform under the customary temperature conditions for biorientation, the said process being characterised in that the manufacture of the covered tubular blank, parison or preform involves the following series of steps : (a) the introduction, into an extruder, of flakes consisting of polyvinyl alcohol having a high degree of purity, and of water, the water content of the said flakes being between 20% and 50%, (b) the fluxing, by shearing, and the melting of the flakes, at a temperature at least 100 degrees C above the equilibrium melting point of the polyvinyl alcohol/water mixture constituting the flakes so as to avoid any phase heterogeneity in the molten mass, (c) the extrusion of the molten material through a covering die suitable for coating a tube, a parison or a preform made of thermoplastic, care being taken to ensure, by cooling, that the temperature of the molten extrudate in the die has a value which is at least equal to the equilibrium melting point of the polyvinyl alcohol/water mixture in question, but is below the temperature at which the vapour pressure of the water is sufficient to cause the expansion of the intended covering, in the open air, by the formation of bubbles, the said cooling being carried out homogeneously, before the molten extrudate passes through the die, by means of a device consisting of a cooler-homogeniser interposed between the end of the extruder barrel and the covering die, (d) the taking-up of the tube, parison or preform covered in this way, followed, in the case of a tube, by its conversion to tubular blanks, parisons or sections of tube which are precursors of preforms, by cutting to the desired length.
Patent DE-3276498-D1 (DE)
Title: Attachment for temple members of spectacles
Inventor: EHRING MARKUS
IPC: G02C11/00
Filed: 1982-08-05
Granted: 1987-07-09
Abstract: PCT No. PCT/DE82/00159 Sec. 371 Date Apr. 11, 1983 Sec. 102(e) Date Apr. 11, 1983 PCT Filed Aug. 5, 1982 PCT Pub. No. WO83/00565 PCT Pub. Date Feb. 17, 1983.An attachment (1) for a spectacle temple which, in order to transform regular eyeglasses into sporting glasses, is detachably secured to the temple and comprises a leg (2) and an adjacent substantially semicircular end portion (3).
Patent DE-3278278-D1 (DE)
Title: Novel cosmetic compositions containing prenylamine and a process for their preparation
Inventor: SZATLOCZKY ERNO
IPC: A61Q9/02
Filed: 1982-04-23
Granted: 1988-05-05
Abstract: Cosmetic prepns. used for mouth- skin- and hair-care contain 0.05-8.0 wt.% 3,3-diphenyl propyl 1-methyl penetyl-amine (prenylamine) or its acid addition salt, 20-29 wt.% of one or more solvents, 0-70 wt.% of one or more detergents, and/or emulsifying agents, 0-20 wt.% of one or more cosmetic additives and 0-35 wt.% filler. Regular use of these prepns. prevents the occurence of various mouth and skin diseases which, after once being established, can be cured only with prolonged medical treatment.
Patent DE-3361115-D1 (DE)
Title: Crankshaft milling machine
Inventor: SCHMID KARLHEINZ
IPC: B23C3/06
Filed: 1983-06-03
Granted: 1985-12-05
Abstract: A crankshaft milling machine has one or more milling units supported on a respective pivot journal (23) having a journal axis extending in parallel to a work piece axis. The pivot journal (23) is supported on a carrier (21) which is movable in a direction parallel to a line connecting the journal axis of the pivot journal (23) and the work piece axis. Thus, it is possible to move the milling unit along a circular path around a crankshaft bearing pin which is to be milled, and which is stationary during the entire milling operation.
Patent DE-3362935-D1 (DE)
Title: Device for cleaning and removing dust from brake drums on vehicles
Inventor: LUDSCHEIDT HORST
IPC: B08B5/04
Filed: 1983-09-20
Granted: 1986-05-15
Abstract: A tool for removing solid deposited material from a surface to be cleaned, such as for cleaning material from the brake drums of motor vehicles and for removing the material, includes a member for loosening the deposited material and a connection to a vacuum source for removing the loosened material. The loosening member is a manually operable cutting head including an impact element located at one end of a tubular member. During use, the impact element performs a stroke-like movement. The other end of the tubular member forms a connection to the vacuum source.
Patent DE-3363342-D1 (DE)
Title: Method of making an electric transformer, transformer made in this way, and wheel for winding the same
Inventor: BEISSER JEAN-CLAUDE
IPC: H01F5/02
Filed: 1983-02-16
Granted: 1986-06-12
Abstract: 1. A process for manufacturing a transformer comprising : a magnetic frame (1) having at least one core (2) and at least one yoke (3, 4) which cooperate to bound at least one substantially rectangular window (6) ; at least one high-voltage electrical circuit (13) ; and at least one low-voltage electrical circuit (11), in which process the magnetic circuit (1) is embodied, an insulating tube (9) is placed around the core (2) and is releasably connected at least one end to a demountable driving wheel (83) ; and the winding turns are wound by the tube (9) being rotated through the agency of the driving wheel (83), characterised in that the process starts from a plastics insulating tube (9) formed with at least one substantially axial slot (22), the slot (22) is opened for the core (2) to be placed in the tube (9), the slot (22) is closed and only then is the driving wheel (83) placed around the core (2) and rotatably connected to the annular end of the tube (9).
Patent DE-3377803-D1 (DE)
Title: Arrangement for restricting the transmission of electromagnetic radiation
Inventor: KARLSSON JAN
IPC: C03C/
Filed: 1983-12-30
Granted: 1988-09-29
Abstract: A method is described for manufacturing a heat insulating window glass units which comprise two or more glass panes and at least one spacer frame element sized to follow the border of the panes with the frame element placed between each pair of inner surfaces of the panes facing each other to form inner spaces between the surfaces. The method includes providing a gas mixture by chosing, among gases having a high absorption of electromagnetic radiation in the wave-length field of 2-25  mu m, and having a transparency without noticeable negative influence on visible light, a first gas having one or more absorption bands for infra-red radiation and chosing a second gas having one or more absorption bands for infra-red radiation with the bands being positioned in said region at other positions than the bands of the first gas, and chosing a third gas having one or more absorption for infra-red radiation the bands being positioned in said field in other positions than the absorption bands of the first and second gases and so on until a substantial part of the infra-red region in said wave length region is covered by said absorption bands of the gases chosen; mixing the gases chosen. The gases chosen are mixed and the mixture is inserted into said spaces whereupon the spaces are sealed.
Patent DE-3460427-D1 (DE)
Title: Vapour phase hydrogenation of esters
Inventor: KITSON MELANIE
IPC: C07C29/136
Filed: 1984-04-18
Granted: 1986-09-11
Abstract: Esters are converted to alcohols by vapour phase hydrogenation over Ru, Ni or Rh, a Group IA, IIA, lanthanide or actinide promoter, and a carbon support of defined surface area characteristics.
Patent DE-3462488-D1 (DE)
Title: Process for the preparation of diamino-alcohols
Inventor: MERCIER MARTINE
IPC: A61K31/13
Filed: 1984-12-06
Granted: 1987-04-09
Abstract: The present invention relates to a new process for the preparation of diamine-alcohols. The process according to the present invention relates to the preparation of compounds of the formula: R-NH-CH2-CH(OH)-CH2NH2 in which R is a C1 to C30 alkyl radical, characterized in that ammonia is reacted with the compound of the formula:   <IMAGE>   in which R has the meaning given above and X is a halogen atom.
Patent DE-3465086-D1 (DE)
Title: Insecticidal phosphoric-acid esters
Inventor: BAUMANN ANNEGRIT DR
IPC: C07F9/17
Filed: 1984-05-14
Granted: 1987-09-03
Abstract: Phosphates of the formula    <IMAGE>  (I)  where R1 is alkyl of not more than 3 carbon atoms, R2 is alkoxy, alkylthio or alkylamino each of which has a straight-chain or branched alkyl substituent of not more than 5 carbon atoms, Y1 and Y2 independently of one another are each hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen, and X is O or S, a process for their manufacture, and their use as insecticides and acaricides.
Patent DE-3466399-D1 (DE)
Title: Product constituted by a polymer or a copolymer comprising in its chain groups presenting an affinity vis-a-vis the thrombine, process for its manufacture and its use in the separation and purification of the thrombine
Inventor: BOISSON CATHERINE
IPC: C08B15/06
Filed: 1984-06-25
Granted: 1987-10-29
Abstract: Product constituted by a polymer or a copolymer having in its chain substitutable groups to which are statistically fixed X and Y groups, in which X represents SO3-R1, with R1 being a hydrogen atom or a physiologically acceptable metal, wherein the Y groups have the formula -SO2-R2, in which R2 represents a radical derived from arginine or an arginine derivative, bonded by its amino function -NH- to the radical -SO2-. The invention also relates to a process for preparing such a product and to a process of the separation and purification of thrombin.
Patent DE-3468519-D1 (DE)
Title: Solid subliming cooler with radiatively-cooled vent line
Inventor: LESTER JAMES MARSH
IPC: F25D3/12
Filed: 1984-04-14
Granted: 1988-02-11
Abstract: The vent line of a space-borne solid subliming cooler is formed to provide a heat radiator which radiates much of the heat losses otherwise parasitically conducted back to the coolerthereby permitting the use of certain high heat capacity cryogens at operating and working temperatures requiring very low operating vapor pressures but without as much parasitic heat conduction loss as is associated with conventionally vented solid subliming coolers.
Patent DE-3468874-D1 (DE)
Title: Cyclohexenon derivatives, process for their preparation and their use in combating undesirable plant growth
Inventor: BECKER RAINER DR
IPC: A01N/
Filed: 1984-09-25
Granted: 1988-02-25
Abstract: Cyclohexenone derivs. of formula (I) and their salts are new. In (I) R1 = 1-4C alkyl; R2 = 3-5C chloroalkenyl. Specific (I) is 2-(1-(trans-3-chloro 2-propenyloxyimino)butyl) 3-hydroxy 5-(tetrahydro-3-thiopyranyl) 2-cyclohexen-1-one.
Patent DE-3567870-D1 (DE)
Title: Xanthine derivatives, processes for their preparation and pharmaceutical compositions containing them
Inventor: REGNIER GILBERT
IPC: C07D473/12
Filed: 1985-01-16
Granted: 1989-03-02
Abstract: Xanthine compounds of the formula:   <IMAGE>   in which: R1 is hydrogen or (C1-C5) alkyl; R2 is hydrogen, (C1-C5) alkyl optionally having a double bond, or benzyl; R3 is hydrogen or methyl; A is (CH2)n, in which n is an integer from 1 to 4, optionally substituted, when n is higher than 1, by hydroxy; X is nitrogen or   <IMAGE>   and the substituents R are each (C1-C5) alkyl or they form together a polymethylene chain from C4 to C6, optionally containing an oxygen or a sulfur atom. These compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of migraine and asthenia.
Patent DE-3574680-D1 (DE)
Inventor: REINHALL ROLF BERTIL
IPC: D21D1/30
Filed: 1985-08-22
Granted: 1990-01-18
Abstract: Combined hydrostatic/hydrodynamic bearing system for a grinding apparatus in which the material is ground in a grinding space defined between a pair of relatively rotating grinding members and in which at least one of the grinding members is carried by an axially displaceable rotatable shaft. One or more cylindrical pistons are mounted on the rotatable shaft to rotate therewith within a pressure chamber defined within a stationary cylindrical housing permitting the piston or pistons to be displaced axially therein. Fluctuations in axial thrust forces acting on the displaceable rotatable shaft are counteracted by applying a fluid pressure medium to one or both of the piston ends of the cylindrical piston or pistons in a controlled manner so as to maintain a predetermined clearance range of the grinding space.