baber/WOPTO huggingface dataset:
Patent NO-870939-D0 (NO)
Inventor: CHRISTENSEN JAN ARTHUR
IPC: B63B/
Filed: 1987-03-06
Abstract: A sailing boat having a pivotally mounted mat (12). Guy wires (16) are attached to the mast (12) and are arranged to maintain the latter in a vertical position with a predetermined biasing force. The guy wires (16) are attached to hydraulically operating piston-and-cylinder units (18) which are part of a hydraulic system (18, 22, 24, 26). The hydraulic system is arranged to control the position of a train of weights (30) which are moveable transversely across the hull (28) of the sailing boat (10). When the wind acts on the sails of the sailing boat (10) the guy wires (16) affect the hydraulic system, whereby the weights (30) will be moved to a predetermined position wherein they generate a moment of forces balancing the effects of the wind, whereby the hull (28) will remain in a horizontal position.
Patent NO-875423-D0 (NO)
Inventor: PREIS JOSEF
IPC: H02H9/00
Filed: 1987-12-23
Abstract: Circuit arrangement for limiting the switch-on current and for overvoltage protection of switched power supply apparatuses having an input-side storage capacitor (12), which forms a low-impedance voltage source for a power supply arrangement connected thereto. Such a power supply apparatus is intended to be provided with a circuit which not only limits the switch-on current but also ensures protection against overvoltages on the storage capacitor (12). This is achieved with the aid of a field-effect transistor (11) arranged between the supply voltage source (1) and the storage capacitor (12), which is not only controlled by an amplifier in the sense of current limiting but is also controlled by a delay member in the sense of delayed switching on. The power supply apparatus is particularly suitable for plug-in assemblies with voltage converters for supplying electrical telecommunications devices. 
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Patent NO-882023-D0 (NO)
Inventor: KATZNELSON RON D
IPC: G06Q30/04
Filed: 1988-05-09
Abstract: A system for controlling and accounting for retrieval of data from a CD-ROM memory containing encrypted data files from which retrieval must be authorized. The system includes an authorization and key distribution terminal and a plurality of customer data retrieval terminals having such memories (37) loaded therein. The authorization terminal authorizes retrieval of data by authorized customer terminals by providing to the authorized customer terminals an encryption key (13) for enabling retrieval of the data and an authenticated credit signal (14) for use in limiting the amount of data to be retrieved from the files. The encryption key is encrypted for communication to the customer terminals in unique unit keys (42) that are stored (24) in the respective customer terminals. The customer terminal limits (22) the amount of data retrieved from the files in accordance with the credit signal; records (23) the amount of data retrieved from the files; and provides to the authorization terminal an anthenticated report (62) of the recorded amount of data retrieved from said files. The memory (37) includes data files of different data vendors; and the customer terminal separately records (23) the retrieval of data from the files of the different vendors.
Patent NO-891266-D0 (NO)
Inventor: WOHLLEBEN WOLFGANG
IPC: C12N15/10
Filed: 1989-03-22
Abstract: DNA segments from mutants can be obtained very straightforwardly by isolating from the strain to be mutated the total DNA, cleaving the latter into small fragments and integrating into a temperature- sensitive plasmid with another selection marker which is selectable in E. coli, transforming the hybrid plasmid population obtained in this way into the starting strain, selecting the transformants by selection for the marker, eliminating the hybrid plasmids by raising the temperature above the threshold of the temperature-sensitive plasmid, and selecting the mutants by renewed selection for the marker. Construction of a cosmid gene bank with the DNA of these mutants results, by selection for the marker which has been introduced and is selectable in E. coli and for the cosmid-intrinsic marker, directly in cosmids which contain the mutated gene.
Patent NO-901224-D0 (NO)
Inventor: NORA VITTORIO DE
IPC: C25C/
Filed: 1990-03-15
Abstract: A cell for the electrowinning of aluminum from molten salts has a cell bottom lining consisting partly of a refractory mass (4) and partly of carbon bodies (5). At least 30% and preferably 50% or more of the cell bottom area is occupied by the refractory mass (4). The carbon bodies (5) are level with the refractory mass (4) or are recessed therein.
Patent NO-933384-D0 (NO)
Inventor: CHALLIS ANTHONY ARTHUR LEONARD
IPC: B32B7/027
Filed: 1993-09-23
Abstract: PCT No. PCT/GB92/00537 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed Mar. 24, 1992 PCT Pub. No. WO92/16434 PCT Pub. Date Oct. 1, 1992A bilayer laminated material has a gas permeability increasing greatly with temperature, achieved by cutting a star-shaped hole in it when it is relaxed and flat. On warming, the leaves between the radial cuts curl and disproportionately increase the hole size. Such a material, if flat at 5 DEG  C. and wide open at 20 DEG  C., is useful for packaging vegetable produce.
Patent NO-942309-D0 (NO)
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1994-06-17
Abstract: A 5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative represented by the general formula: <CHEM> wherein R<1> is a hydrogen atom or a lower alkyl group; R<2> is a hydrogen atom, a lower alkyl group, a lower alkanoyl group, a halogenated lower alkanoyl group or a residue of carboxylic acid ester; R<3> is a hydrogen atom or a lower alkyl group; R<4> , R<5> or R<6> are each independently a hydrogen atom or a lower alkyl group; or two of R<4>, R<5> and R<6> may be taken together to form a -(CH2) n - group wherein n is 1 or 2, a stereoisomer thereof, or a pharmacologically acceptable salt thereof, the process for preparing these compounds, a pharmaceutical composition comprising an effective amount of these compounds and methods for the treatment of infectious diseases through the administration to patients of an effective amount of these compounds, and intermediates of these compounds are disclosed. These compounds are effective as antibacterial agents.
Patent NO-953305-D0 (NO)
Inventor: OZAKI FUMIHIRO
IPC: C07D211/62
Filed: 1995-08-23
Abstract: An anthranilic acid derivative having a cGMP-PDE inhibitory activity and represented by general formula (I), or a pharmacologically acceptable salt thereof wherein R<1>, R<2>, R<3> and R<4> represent each independently hydrogen, halogen, hydroxy, optionally halogenated lower alkyl, optionally halogenated lower alkoxy, nitro, hydroxyalkyl, cyano, etc.; R<5> and R<6> represent each independently hydrogen, halogen hydroxy, cyano, optionally halogenated lower alkyl, optionally halogenated lower alkoxy, etc.; W represents -N= or -CH=; R<7> and R<8> represent each independently hydrogen, optionally halogenated lower alkyl, etc.; A represents hydrogen, optionally halogenated lower alkyl, etc.; Z represents hydroxy, optionally halogenated lower alkoxy, cyano, halogen, etc.; Y represents oxygen or sulfur; and n represents an integer of 0, 1 to 6. <CHEM>
Patent NO-954087-D0 (NO)
Inventor: OLOFSSON LARS-ANDERS
IPC: H05K1/00
Filed: 1995-10-13
Abstract: An electric protective circuit includes an electric fuse and an electric resistance loop connected in series with the fuse, the fuse and loop being mounted on a substrate. The fuse includes a solder that is connected as a resistance in a current series circuit between connection terminals and that melts at elevated temperatures caused by heating of the substrate. The solder is surrounded by a material that protects the solder against oxidation by the surrounding air and completely covers the solder, enabling the solder to contract onto the connecting terminals when it melts and break the current path. The material is temperature-stable in a solid state of normal fuse operating temperatures and includes one or a combination of waxes, resins, thermoplastics, and synthetic fluxes. The material is applied in a region or area surrounding the solder that is delimited by barrier walls that prevent the material from running away from the region. The resistance loop includes current-conducting paths that are mutually connected with bridging elements whose electrical resistance is much lower than the electrical resistance of the current-conducting paths. The resistance loop includes trimming elements for adjusting the resistance of the resistance loop.
Patent NO-961264-D0 (NO)
Inventor: LJUNGQUIST OLLE
IPC: A61M5/31
Filed: 1996-03-28
Abstract: PCT No. PCT/SE94/00864 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed Sep. 16, 1994 PCT Pub. No. WO95/09020 PCT Pub. Date Apr. 6, 1995An injection cartridge is disclosed which has provision for the after injection of a rinsing solution to wash off the medicament that is first injected. The novel cartridge has a forward compartment and a rearward compartment, each having a piston disposed rearwardly thereof. A by-pass conduit is provided at the forward end of the cartridge which is longer than the thickness of the forwardmost piston. A medicament is positioned in the forward compartment and a rinsing solution is positioned in the rearward compartment. Moving the rearward piston forward forces the rinsing solution against the forward piston which in turn forces the medicament forward and expels it from the forward compartment. After the forward piston has reached its forward stop, the forward by-pass becomes open to the rearward compartment and continued forward movement of the rearward piston causes the rinsing solution to be forced through the forward by-pass and out the outlet end of the cartridge. This arrangement is particularly useful where the outlet is a tube and an injection needle or cannula.
Patent NO-962994-D0 (NO)
Inventor: OSBORNE NICHOLAS
IPC: A61K49/22
Filed: 1996-07-18
Abstract: A process for forming microcapsules comprising (i) providing a solution of a protein in an aqueous solvent and (ii) spraying the said solution into a gas such that the aqueous solvent evaporates, thereby forming hollow microcapsules, characterised in that the aqueous solution contains a liquid of greater volatility than water.The protein is preferably albumin and the volatile liquid is preferably ethanol.The microcapsules may be used as ultrasound echogenic contrast agents.
Patent NO-983270-D0 (NO)
Inventor: WERMELINGER JOERG
IPC: B29C65/00
Filed: 1998-07-15
Abstract: The welding equipment (1) has a clamp (3), a component heater, an electronic control unit (4) and a temperature sensor (5) for recording the surrounding temperature. The sensor is mounted on the opposite side of the equipment from the heater and is insulated from the equipment. An Independent claim is also made for a welding process in which the electronic unit(4) continuously monitors the temperature from the sensor and determines the component cooling time. Heating of parts to be welded can be either by contact or non-contact methods.
Patent GB-0006626-D0 (GB)
Title: Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor
IPC: H04J3/16
Filed: 1998-06-09
Abstract: Multiplexing can be achieved selectively according to specific circumstances by selecting between several multiplexers and demultiplexers to match a particular circumstance via a trade off of overhead of the multiplexers and demultiplexers using several multiplexers and demultiplexers with different complexities. Performs 1st and 2nd multiplexing and demultiplexing processes with complexity of H.223 and H.223/Annex A recommendation respectively by inserting 3rd multiplexing and demultiplexing processes with different complexities between the 1st and 2nd processes.
Patent GB-0105440-D0 (GB)
Title: Antenna arrangement
IPC: H01Q5/00
Filed: 2001-03-06
Abstract: An antenna arrangement comprises a patch conductor (102) supported substantially parallel to a ground plane (104). The patch conductor includes first (106) and second (108) connection points, for connection to radio circuitry, and further incorporates a slot (202) between the first and second points. The antenna can be operated in a plurality of modes by variations in the impedances connected to the first and second points. For example, if signals are fed to the first point (106) then a high frequency antenna is obtained by connecting the second point (108) to ground and a low frequency antenna by leaving the second point (108) open circuit. A wide range of embodiments having alternative connection arrangements are possible.
Patent GB-0126720-D0 (GB)
Title: Active matrix pixel device
IPC: H01L29/786
Filed: 2001-11-07
Abstract: A method of constructing an active matrix pixel device uses a universal active matrix (UAM) comprising a matrix array of switching elements whose spacing defines a base pitch and a pixel array comprising a matrix array of pixel electrodes whose spacing defines a pixel pitch. The pixel pitch is greater than the base pitch. A large proportion of the construction process can be carried out before the customization of the device. Using a common UAM enables a reduction in the time between the customer ordering the device and the completion time. The cost of meeting customer specific requirements for the fabrication of active matrix pixel devices is thus reduced.
Patent GB-0208600-D0 (GB)
Title: Power converter
IPC: H02M5/293
Filed: 2002-04-15
Abstract: In motor control of electric vehicles, a snubblerless 10 KVA Matrix Converter uses discrete 65 Amp, 1200 Volt MOS Controlled Tyhristors (MCTs) to minimise commutation time and so achieve the optimum waveform quality, particularly useful when controlling induction motors in applications where the controller may demand very low output voltages. The matrix converter has significant advantages over the conventional dc link converter by eliminating the dc link capacitor.
Patent GB-0228152-D0 (GB)
Title: Cyclonic separators for suction cleaners
IPC: A47L9/16
Filed: 2002-12-03
Abstract: A dust separating apparatus for a suction cleaner comprises a cyclonic separating device (10) having a body (12) with an inlet and an outlet for a stream of air and an outlet for separated dust to enter a receptacle (34) for the dust, the body having a part (14) movable in relation to the rest (13) of the body while the rest of the body remains in position in the cleaner, to give access to the interior of the body for cleaning. There may be two separating devices (10, 11) arranged in succession, both having removable body parts (14, 24).
Patent GB-0228647-D0 (GB)
Title: Polyeric material containing a latent acid
IPC: D01F1/10
Filed: 2002-12-09
Abstract: Polymeric material, containing a phenolic antioxidant and/or phenolic UVA and a colour former is unchanged by invisible light and may be coloured by irradiation with energy higher than visible light.
Patent GB-0318338-D0 (GB)
Title: Power supply control method and system in a portable communication device
IPC: H04B1/16
Filed: 2003-08-05
Abstract: A power supply control method in a portable communication device achieves reduced power consumption. A main CPU sends an operation check request to a sub CPU. When the sub CPU performs radio communication for location registration, the sub CPU sends an operation check response back to the main CPU. When the time required from transmission of the operation check request to reception of its response exceeds a predetermined time-out period or the response fails to be received within the predetermined time-outperiod, it is determined that no external communication is performed by the sub controller and therefore the sub controller is powered off.
Patent GB-0416310-D0 (GB)
Title: Method
IPC: B01D61/00
Filed: 2004-07-21
Abstract: A scale inhibition method comprising: (a) injecting a dispersion of seed particles of an insoluble mineral salt in an aqueous medium into a formation through an injection well wherein the seed particles have an equivalent spherical diameter of 100% less than 100 nm, preferably 100% less than 50 nm, more preferably 100% less than 25 nm and the aqueous medium has dissolved therein precipitate precursor ions that form a precipitate of the insoluble mineral salt when contacted with resident ions in the formation; (b) allowing the dispersion to percolate through the subterranean formation towards production well and producing the dispersion from the production well; and (c) controllably precipitating the insoluble mineral salt onto the seed particles so as to reduce the deposition of the insoluble mineral salt onto the walls of the porous formation and/or onto the surface in the production well and/or onto the surface downstream of the production well.
Patent GB-0710265-D0 (GB)
Title: Membrane structures and their production and use
Filed: 2007-05-30
Abstract: A method is provided for forming zeolite membranes in internal surfaces of a plurality of conduits in a cylindrical porous ceramic monolith, the conduits extending from one end of the monolith to the other and being disposed in a single annulus, said method including a step of: flowing a pre-treatment liquid (50) including a zeolite initiating agent into the conduits; causing at least part of a carrier liquid component of the treatment liquid to flow from the FIG. 4 conduits into and through the body of the monolith to the exterior; and causing zeolite crystals to be deposited in the porous internal surfaces of the conduits as the carrier liquid component flows into the monolith. The substrates may be pre-conditioned for membrane formation by a method which comprises: (a) forming an aqueous suspension of zeolite particles; and (b) passing the suspension alternately (i) through the tubular conduits and (ii) out through the walls of the tubular conduits so as to deposit zeolite particles on the porous inner surfaces of the tubular conduits; wherein the porous substrates are treated in chambers (62) arranged e.g annularly and the suspension is supplied to the chambers from a first common manifold (58) via respective delivery tubes and is recovered via recovery tubes leading to a second common manifold (66), the first and second manifolds and the supply and recovery tubes being configured so that the branch path to and from each chamber is substantially the same. After pre-conditioning, formation of membranes may be by depositing or crystallising a zeolite membrane on the zeolite particles by gel crystallization. A membrane structure is also provided which comprises a tubular porous ceramic monolith having tubular conduits each having an internal diameter of 5 to 9 mm formed within the monolith with a zeolite membrane formed on the internal surface of each of the conduits, wherein either there are five or more conduits disposed in a singe annulus. The invention also provides methods for removal of water from organic liquids salts or other contaminants and methods for the purification of water using the above membrane structures e.g. to remove residual water from ethanol or butanol or to produce high purity water.
Patent GB-8602253-D0 (GB)
Title: Packages for carbonated beverages
IPC: B65D83/00
Filed: 1986-01-30
Abstract: A container for carbonated beverages has an outer casing for containing a collapsible bag with a tap in which the beverage is stored and a resilient diaphragm surrounding the bag and urging it at all times towards an end closure member through which the tap of the bag projects, the diaphragm exerting a substantially constant pressure on the bag irrespective of its volume.
Patent GB-8623043-D0 (GB)
Title: Carbonaceous composite product
IPC: H01M8/02
Filed: 1986-09-25
Abstract: Disclosed herein are a carbonaceous composite product produced by joining carbonaceous materials together by melt-adhesion of a tetrafluoroethylene resin or a tetrafluoroethylene resin mixed with a highly electroconductive carbon black interposed between the carbonaceous materials, a composite electrode substrate for a fuel cell comprising the carbonaceous composite product and the process for producing the same.
Patent GB-8711295-D0 (GB)
Title: Resistance welding of aluminium
IPC: B23K11/10
Filed: 1987-05-13
Abstract: THE INVENTION CONCERNS A METHOD OF FORMING A JOINT BETWEEN ALUMINIUM WORKPIECES. THESE CARRY AN ARTIFICIALLY APPLIED E.G. CHROMATE OR ANODIC OXIDE COATING ON THEIR SURFACE. A CURABLE ADHESIVE CONTAINING UP TO 40% BY WEIGHT OF PARTICULATE FILLER HAVING A MAXIMUM PARTICLE SIZE OF 300 MICROS IS PROVIDED BETWEEN THE WORKPIECES TO BE JOINED. RESISTANCE WELDING IS PERFORMED USING A WELDING ELECTRODE WHOSE TIP HAS A SURFACE WITH AN AVERAGE ROUGHNESS DEPTH OF AT LEAST 10 MICRON. THIS INCREASES ELECTRODE LIFE AND MAKES IT POSSIBLE TO USE LOWER WELDING CURRENT THAN PREVIOUSLY RECOMMENDED. (FIG. 1)
Patent GB-8801072-D0 (GB)
Title: Signal transmitters
IPC: E21B47/12
Filed: 1988-01-19
Abstract: A transmitter 1 comprises an impeller assembly 7 rotatable by a liquid flow, and an electrical generator 8 having a stator and a rotor arranged to be driven by the impeller assembly 7. The impeller assembly 7 comprises a main impeller portion 9 and a secondary impeller portion 10 angularly displaceable relative to one another about the axis of rotation of the impeller assembly 7 in response to a change in load of the generator 8 so as to vary the pressure drop across the rotating impeller assembly 7. Thus appropriate variation of the load of the generator 8 may be used to control the impeller assembly 7 in such a manner as to transmit pressure signals within the liquid flow. Such a transmitter 1 is particularly suitable for transmitting measurement data to the surface from a measuring instrument at the end of a drill string within a borehole. Furthermore such a transmitter can be constructed so as to be readily retrievable without requiring withdrawal of the drill string from the borehole.
Patent GB-8823978-D0 (GB)
Title: Thermal transfer printing dyesheet & backcoat composition therefor
IPC: B41M5/26
Filed: 1988-10-13
Abstract: For a thermal transfer dyesheet, a protective backcoat is provided by polymerising acrylic functional groups in a composition comprising: an organic resin comprising at least one polyfunctional material having a plurality of pendant or terminal acrylic groups per molecule available for cross-linking, at least 10% by weight of the polyfunctional material having 4-8 such acrylic groups per molecule; at least one linear organic polymer soluble or partially soluble in the resin, and comprising 1-40% by weight of the resin/polymer mixture; a slip agent selected from derivatives of long chain carboxylic or phosphoric acids, long alkyl chain esters of phosphoric acid, and long alkyl chain acrylates; an antistatic agent soluble in the resin, and a solid particulate antiblocking agent less than 5  mu m in diameter. Resins having predominently 5-7 acrylic functional groups per molecule, are preferred for enhancing protection against the thermal head, especially when used in a mixture also containing molecules having only 2-4 such acrylic groups per molecule. The effect of using such mixtures to cross link molecules of both high and low acrylic functionalities in the presence of the linear polymers, is to enable good thermal protection to be provided by a durable low friction coating, which also cleans the thermal head during printing.