baber/WOPTO huggingface dataset:
Patent NO-20006045-D0 (NO)
Inventor: PENNY CHARLES
IPC: E01B9/62
Filed: 2000-11-29
Abstract: A railway or tramway rail fastening system includes a shell (2) and a resilient fill (4) within the shell for holding a rail (1), the shell having an inner profile open channel form to receive the rail, the inner profile being shaped to hold firmly, through the fill (4), the head and base region and/or an intermediate portion of the rail. The arrangement is such that pinch points are produced which hold the rail in place.
Patent NO-20021049-D0 (NO)
Inventor: BOMBARDELLI EZIO
IPC: C07D409/06
Filed: 2002-03-01
Abstract: Disclosed are novel chalcone derivatives having the formula (I)The compounds possess antiproliferative activity and are useful for the manufacture of a medicament for the treatment or prevention of neoplasms, particularly those located in the uterus, ovary or breast. The compounds of the invention may also be useful in the manufacture of a medicament for the treatment or prevention of menopausal disorders and osteoporosis.
Patent NO-20021550-D0 (NO)
Inventor: DYSON WADE
IPC: D06M16/00
Filed: 2002-04-02
Abstract: A polyesterase enzyme which produces a positive result in an UV and/or MB assay is used to treat polyester to modify polyester properties such as pilling, pilling prevention, weight, feel, appearance and luster.
Patent NO-20022069-D0 (NO)
Inventor: MALLKI YRJOE
IPC: C09B61/00
Filed: 2002-04-30
Abstract: The invention relates to a method for preparing an organic pigment from starch, and the pigment thus received. According to the invention, starch granules are swollen to increase their volume and plasticity, their stability towards changes in volume and shape is improved by cross-linking, by derivatization, or by making the surface hydrophobic, after which gas bubbles or cavities are formed inside the granules, these bubbles or cavities having a strong light scattering effect. Generating bubbles or cavities can be performed by evaporating water or another liquid, by releasing impregnated gas, by a gas generating reaction, or by displacing absorbed water with a solvent. The product is useful as a white pigment especially in coating of starch, in paints and in cosmetic products.
Patent NO-20025857-D0 (NO)
Inventor: PLUSQUELLEC PAUL
IPC: B32B5/26
Filed: 2002-12-06
Abstract: A floor covering produced by coating and including a thermoplastic-based structure, in particular plasticized PVC, reinforced with a textile reinforcement, optionally combined with a foam backing. The visible surface consists of a surface coating providing decoration and wear resistance to the product. The back surface, designed to be in contact with the floor, consists of a textile web, the bonding between the textile structure and the supporting back surface being produced by means of an additional plastisol layer, which penetrates over a minor part of the thickness of the textile structure and which, after gelling, bonds the textile to the thermoplastic substrate back surface.
Patent NO-20033614-D0 (NO)
Inventor: SOBOTTA RAINER
IPC: C07D491/04
Filed: 2003-08-14
Abstract: The invention relates to a method for purifying 20(S) camptothecin by transforming the lactone ring of the 20(S) camptothecin into a carboxylate salt with the help of an aqueous base, hydrogenating the mixture that is obtained in the presence of a transition metal catalyst, acidifying the aqueous phase to form camptothecin crystals, adding a polar aprotic solvent, optionally heating and cooling the mixture and separating the camptothecin crystals.
Patent GB-201107410-D0 (GB)
Title: Improvements relating to band-drive articles
Filed: 2011-05-04
Abstract: A band-drive component comprises a generally planar bridge member (46, fig 1) extending between support members 44 that extend, or are movable to extend, out of the plane of the bridge member and are arranged for attachment to a sleeve 22 of a band-drive article. Tab members (14, 20, fig 6) may be provided such that moving one tab member out of the sleeve slides the band around the divider portion (16, fig 1), which in turn drives the other tab member to move out of the sleeve in the opposite direction. A child-resistant latch member (62, fig 8) may be provided.
Patent GB-201107985-D0 (GB)
Title: Process
Filed: 2011-05-13
Abstract: Processes for the preparation of the compound of formula (II) and intermediate compounds for use in the processes.
Patent GB-201112572-D0 (GB)
Title: Electric heating system
Filed: 2011-07-21
Abstract: The electric heating system assembly comprises a thermally conductive panel 6, at least one heating wire 11 and at least one means 9 suitable for fastening the at least one heating wire to the panel. The conductive panel may comprise gypsum or plasterboard. The heating wire may comprise an electrical resistance alloy encased in silicon, the heating wire being arranged in a serpentine route through the assembly. The means for fastening may comprise aluminium self-adhesive foil or tape. The assembly may include a thermally-insulating panel 8 comprised of polyimide film, epoxy roll or PTFE and a motherboard 5 that receives electrical wiring carrying electricity from a mains grid supply (3B,3C, figure 1) or renewable source (1, figure 1) to provide power to the heating wire. The motherboard may be controlled remotely by a battery operated thermostat (7, figure 1). Self-adhesive printed roll (13, figure 10) may be included to aid in locating the heating wire on the conductive panel.
Patent GB-201114205-D0 (GB)
Title: Vehicle pedal lock
Filed: 2011-08-18
Abstract: A vehicle pedal lock which once secured in place will lock two pedals (Clutch/Brake or Brake/Accelerator) together which will make stealing the vehicle much more difficult. The pedal lock may be made of a high quality metal which is intended to be impossible to bend or break off using bare hands. The lock comprises a lower part C which is first place beneath two control pedals of the vehicle so that arm D extends between the pedals. An upper part A is then placed over the lower part, and a padlock is placed through an aperture in the arm thus locking the two parts about the pedals. The pedal lock may be available in various sizes in order to accommodate all makes/models of vehicles.
Patent GB-201203123-D0 (GB)
Title: Fire-extiguishing compositions and apparatus
Filed: 2012-02-23
Abstract: A fire extinguishing composition is disclosed comprising urea and a potassium containing compound selected from potassium carbonate, potassium bicarbonate, and mixtures thereof in a liquid carrier. The composition also preferably comprises one or more components selected from the following group: detergents, fire retardant materials, saponifying chemicals, antifreeze. A method of delivering fire extinguishing compositions is also disclosed, including a fire-extinguishing article comprising a fire-extinguishing composition housed in a container comprised at least in part of a material capable of melting or decomposing at or below the temperature of a cooking oil fire.
Patent GB-201206644-D0 (GB)
Title: Method and system for postage payment
Filed: 2012-04-16
Abstract: A method for enabling a user to pay for postage though requesting an alphanumeric stamp code via SMS message from a premium rate number or receiving the stamp code from a reverse charge SMS number, the method including the steps of: transmitting a request including a postal code (102) from the user to a vendor; transmitting a stamp code (111) associated with the postal code from the vendor to the user; the user applying the stamp code (111) to a letter or parcel (40) comprising the postal code (102) and posting the letter or parcel (40); and the vendor or postal service receiving the letter or parcel (40) and authenticating the stamp code.
Patent GB-201209778-D0 (GB)
Title: Method and apparatus for locking and scanning the output frequency from a laser cavity
Filed: 2012-06-01
Abstract: A system and method that can be employed to lock and scan the output of a laser cavity 2 is described. The system and method involves a reference cavity 3 drive system comprising first and second cavity mirrors (15, 16 Figure 2) comprising independently controlling the position of the mirrors within the reference cavity, which acts to split the functionality of the first and second mirrors of the external reference cavity employed to lock and scan the laser cavity. When incorporated with a laser cavity 2 the described systems and method can be used to lock and scan the output of the laser cavity while providing the laser output with a reduced linewidth.
Patent GB-201217829-D0 (GB)
Title: Method, system and device of multicast functionality in an energy portal
Filed: 2012-10-05
Abstract: Described herein are embodiments of methods, systems and devices of providing multicast functionality through an energy portal such as a meter, which reduces bandwidth required for communication between the energy portal and a server. In accordance with one aspect, a method is provided of providing multicast functionality through an energy portal, which reduces bandwidth required for communication between the energy portal and a server. In one embodiment, the method includes: receiving, over a first network, a single message, wherein the single message includes at least one device characteristic; determining, using a processor, one or more devices associated with the at least one device characteristic, wherein each of the one or more devices are connected to a second network; and transmitting the single message over the second network to each of the one or more devices associated with the at least one device characteristic, wherein the single message is transmitted individually to each of the one or more devices associated with the at least one device characteristic such that the single message is transmitted as many times as there are devices associated with the at least one device characteristic.
Patent GB-201312220-D0 (GB)
Title: Renewable stream energy use
Filed: 2011-11-24
Abstract: The invention provides air wind and streaming water energy use. One application provides wind energy use for water harvesting from natural humid air. The method is based on changing thermodynamic state properties of ambient airborne wind passed through a convergent-divergent system. The device is a water condensation device exposed to humid wind, and having no moving components. The device comprises a cascade of sequentially arranged wind converging and wing-like components. Those components transform the wind into fast, cooled, out-flowing air portions. The inner static pressure and temperature decrease in the air portions. The decrease in static pressure and temperature triggers condensation of water-vapor into water-aerosols. Another application of the method provides an effective mechanism for harvesting electrical energy from naturally warm air using renewable wind energy, including the wind inertia, internal heat, and potential energy stored in the air mass in the Earth's gravitational field. The electrical energy harvesting mechanism is also applicable to use of natural renewable energy of streaming water.
Patent GB-201313793-D0 (GB)
Title: Photovoltaic cell
Filed: 2009-02-19
Abstract: A photovoltaic cell 10, comprising a photovoltaic junction 18, incorporating one or more epitaxially grown layers of SiGe or another germanium material 14, 16, substantially lattice matched to GaAs. A GaAs 12 substrate used for growing the layers may be removed by a method, such as exfoliation, which includes using a boundary between said GaAs and the germanium material as an etch stop. Layers 14, 16 may be p-type or n-type doped SiGe. Photovoltaic junctions comprising GaAs (20, fig. 2), InGaP (22, fig. 2) or SiGe layers (54, 56, fig. 5) forming triple or quadruple solar cells may be formed on a structure (60, fig. 6A) which is inverted and bonded to photovoltaic cell (fig. 6B). GaAs substrate may be reused. An alternative base may be provided e.g. a heatsink (34, fig. 3C) or oxidised silicon wafer (42, fig. 4D) to replace substrate. A second SiGe photovoltaic junction (58, fig. 5) with a larger bandgap (0.85-1.05eV) than junction 18 (less than 0.76eV) and higher silicon content may be grown on top of a SiGe grade layer (52, fig. 5) formed on junction 18.
Patent IT-MI20000096-D0 (IT)
Inventor: POLONI ALFREDO
IPC: B22D11/04
Filed: 2000-01-26
Abstract: In a continuous-casting plant which uses a tank (1) made of refractory material set on top of the crystallizer (9) for removing the meniscus and the supernatant layer (7) of covering powders from the solidification area, around the said tank there are electromagnetic means (5, 6) designed to generate variable magnetic fields for slowing down and making uniform the disordered flow of liquid metal inside the said tank, whilst at the joint between the tank and the crystallizer, other electromagnetic means (11) are set which are designed to generate a direct magnetic field so as to remove locally the liquid metal from the walls of the tank (1) and of the crystallizer (9). <IMAGE>
Patent IT-MI20011016-D0 (IT)
Inventor: D ALOISIO RINO
IPC: C01B15/022
Filed: 2001-05-17
Abstract: A process is described for the production of hydrogen peroxide from hydrogen and oxygen in a reaction solvent containing a halogenated promoter and/or an acid promoter, in the presence of a heterogeneous catalyst based on one or more metals of the platinum group, wherein the reaction solvent consists of: (1) an alcohol or mixture of alcohols; (2) an aliphatic ether having general formula (I); and (3) optionally water. The solvent mixture may also contain one or more C<SUB>5</SUB>-C<SUB>32 </SUB>hydrocarbons. The process operates under high safety conditions with a high productivity and molar selectivity towards the formation of H<SUB>2</SUB>O<SUB>2</SUB>.
Patent IT-MI20011115-D0 (IT)
Inventor: RONCHI FRANCESCO
IPC: D06B5/16
Filed: 2001-05-25
Abstract: Dying or bleaching apparatus for yarn wound on reels or similar packages, comprising a plurality of small vertical dying boilers ( 15 ) arranged on a single circumference each suitable for receiving a mobile reel holder shaft ( 13 ) which can be removed at the same time as the others for the subsequent centrifugal water draining and drying operations, operating with less liquid and also capable of being used with fractional capacities with a constant soaking ratio.
Patent IT-RM20020487-D0 (IT)
Inventor: VAREL DANIEL W SR
IPC: F16C19/30
Filed: 2002-09-30
Abstract: A rotary cone bit comprises a drill bit body having two or more leg portions 14 extending from one end of the drill bit body. Formed integrally with each of the leg portions is a bearing pin that extends inwardly toward the longitudinal axis of the drill bit body and includes a circumferential shelf 140 formed proximal to the distal end of the pin. On each of the bearing pins there is rotatably mounted a cutter cone that includes an internal shelf 150 formed to mate with the circumferential shelf 140 of a respective bearing pin 40. Positioned between the circumferential shelf 140 of the bearing pin and the internal shelf 150 of the cutter cone is a thrust bearing 100 having a plurality of cylindrical rollers 120 positioned in a retainer ring 110. The thrust bearing 100 transfer forces generated on the cutter cone by conventional drilling action to the distal end of the bearing pin.
Patent IT-TO20020568-D0 (IT)
Inventor: BOREAN FABIO
IPC: F01L9/14
Filed: 2002-07-01
Abstract: In an internal-combustion engine equipped with an electronically controlled hydraulic system for variable actuation of the inlet and/or exhaust valves of the engine, the hydraulic system for actuation of the valves includes, for each engine valve, a solenoid valve for controlling the corresponding hydraulic actuator. Each solenoid valve is controlled according to a pre-set control criterion according to the operating parameters of the engine, said pre-set control criterion corresponding to reference operating conditions of the hydraulic fluid and, in particular, to the value of viscosity of the hydraulic fluid, which varies with temperature. The aforesaid control criterion is, however, adjusted according to an estimated deviation between reference operating conditions of the hydraulic fluid and actual operating conditions of the hydraulic fluid.
Patent DE-2963514-D1 (DE)
Title: High tension testing installation
Inventor: ZAENGL WALTER SEBASTIAN PROF D
IPC: G01R31/12
Filed: 1979-12-05
Granted: 1982-09-30
Abstract: The high voltage testing system contains a series resonant circuit connected to a voltage source with a continuously variable frequency, whereby the insulation, connected in series with the inductor, which is being tested, either exclusively or at least partly, forms a part of the capacitance. The inductance may consist of several high voltage inductors constructed of modular elements. It is advantageous to use bar-core chokes. Preferably, the bar-core choke is suspended in the mass center by means of a mounting plate. Suitably, the coil of the inductor consists of two windings, each having a trapezoidal cross section. A static frequency converter would be suitable as a voltage source with variable frequency; the converter could be a direct converter built to act as an oscillating circuit converter, operating within the resonance frequency and with pulse-width control. At least one high-voltage capacitor may be connected in parallel to the insulation for the adjustment of the desired frequency. The advantage of this testing system for the testing of an insulation lies in the fact that this system permits testing with frequencies which are lower or higher than the line frequency. The testing system is small and very light-weight and contains elements which are more economical than was heretofore known.
Patent DE-2965105-D1 (DE)
Title: Method of simultaneously cooling and removing water from hydrocarbon gas mixtures, apparatus therefor and tankers equipped therewith
Inventor: CUMMINGS DONALD RAY
IPC: C07C7/00
Filed: 1979-07-12
Granted: 1983-05-05
Abstract: Dehydration of a gaseous hydrocarbon mixture containing water, using methanol as the dehydration agent, and recovery of a condensed fraction of said mixture can be achieved simultaneously and with improved use of the methanol and improved separation of the mixture, and in apparatus which can be employed on an installation such as a tanker ship which is liable to movement and/or tilting, by chilling a gaseous composition comprising the water-containing mixture and methanol in passageway (18) of a reflux exchanger (6) in which condensed liquids flow downwards in direct contact with the rising gas and are collected in a gas/liquid separator (4) from which condensed hydrocarbon phase and an aqueous phase can be recovered separately; dehydrated gas being recovered from the top of the passageway.
Patent DE-2965437-D1 (DE)
Title: Apparatus for separating liquids from suspensions
Inventor: HUG FRANZ O DIPL ING
IPC: C02F1/28
Filed: 1979-08-02
Granted: 1983-07-07
Abstract: In process for the separation of liquids from suspensions by means of at least one filter layer, on one side of which a suspension is fed and solids accumulate, and on the other side of which separated liquid is carried away, there is given an improved clearing of the feed side filter surface (ZFF) and thus a lengthened operation time until maintenance of the filter layer, through a flow movement (P1, P2) in the suspension chamber (SPR) with movement components oscillating in the normal direction in relation to the filter surface (ZFF), preferably through a suspension flow oscillating between filter surfaces (ZFF) lying opposite each other. An apparatus for the separation of liquids from suspensions makes possible such an improved operation through the suspension-drive device (AV1) with a plurality of surface elements (FE1, FE2) in the direction of movement and which can be flowed around transversely thereto (FIG. 5).
Patent DE-3061198-D1 (DE)
Title: Tongue and groove board with spacers permitting expansion
Inventor: BOSCHETTI GIOVANNI
IPC: E04F13/10
Filed: 1980-04-18
Granted: 1983-01-05
Abstract: Tongue and groove boards (1) are provided with integral spacers (4) that permit expansion of the assembled boards without buckling, by milling on the bottom of the groove (2) a central longitudinally extending rib (4) of triangular cross section. Spaced portions of the rib (4), of total length that is most of the length of the board, are then compressed to the level of the bottom of the groove, thereby leaving a series of relatively weak projections (4 min , 4 sec , 4''') which serve to space the boards apart the necessary distance during assembly, but which are not strong enough to resist compression upon expansion of the boards under the influence of moisture or temperature.
Patent DE-3062234-D1 (DE)
Title: Process for the preparation of cyanoacetic acid alkyl esters
Inventor: DESBOIS MICHEL
IPC: C07C255/19
Filed: 1980-12-08
Granted: 1983-04-07
Abstract: The alkyl cyanoacetates are prepared by reacting an alkyl chloracetate with an excess of an alkali metal cyanide, in an inert solvent and in the presence of at least one tertiary amine sequestering agent having the formula: N-CHR1-CHR2-O-CHR3-CHR4-OnR5]3 (I).
Patent DE-3068133-D1 (DE)
Title: Polishing process for mineral and organic materials
Inventor: WILLIAMSON JOHN PETER HUGH
IPC: C09K3/14
Filed: 1980-11-21
Granted: 1984-07-12
Abstract: Cerium oxide powder or zirconium oxide powder is mixed with a) an alkali metal or ammonium salt of the condensation product of napthalene sulphonic acid with formaldehyde, or of lignin sulphonic acid serving as an anionic deflocculating agent in an amount necessary to cause deflocculation, b) an electrolyte containing a metal cation having a valency greater than 1, and c) water, to form a slurry in which the powder is in a state of reversible flocculation.
Patent DE-3069751-D1 (DE)
Title: Fuel injection nozzle for internal-combustion engines
Inventor: EBLEN EWALD DR DIPL ING
IPC: F02M63/00
Filed: 1980-07-16
Granted: 1985-01-17
Abstract: A fuel injection nozzle is proposed having two nozzle needles in which the control of the fuel delivered via an inflow line is effected by means of a slide valve embodied as a 3-way valve, which in a preferred embodiment of the invention is simultaneously embodied as a 3-position valve and permits not only the alternative exertion of the fuel pressure upon one of the nozzle needles but also a common pressure exertion of both nozzle needles.