baber/WOPTO huggingface dataset:
Patent SE-8901113-D0 (SE)
Inventor: BERGQUIST AAKE
IPC: H01Q17/00
Filed: 1989-03-30
Abstract: Metal surfaces reflect microwave radiation. For a long time attempts have been made to coat reflective surfaces with various types of absorbent layer, with varying degrees of success. Particularly when it is a question of reflector antennas, the problem is complicated by the reflector having to reflect radiation at the frequency intended for the antenna. However, this invention solves this problem as it concerns a coating for metal surfaces which is selectively reflective for microwave radiation. It is built up of four layers, designated I to IV, viewed from the metal surface M, with a resistive foil r between the layers II and III. The layers III and IV are quarter-wave transformers, which adapt the surface resistance of the resistive foil r to the wave impedance of free space while the resistive foil r together with the layers I and II acts as a connection device which gives very great reflection around a predetermined reflection frequency but very low reflection at either side. The latter takes place by the resistive foil being short-circuited at the reflection frequency when the layer I acts as a resonator with resonance at this frequency and layer II has an electrical thickness of a quarter of the wavelength at this frequency. <IMAGE>
Patent SE-9000444-D0 (SE)
Inventor: JAERAAS S G
IPC: B01J20/30
Filed: 1990-02-07
Abstract: The present invention concerns a particulate agent for chemical and/or physical treatment of a fluid, such as a gas containing NOx and SOx, contains at least two particle types of different activity, the particle weight and/or particle size of each type lying within separate ranges. The agent may also contain catalyst particles for reducing NOx, and particles for absorbing SOx. The invention also concerns a method and a plant for treating a fluid with the inventive particulate agent. <IMAGE>
Patent SE-9002039-D0 (SE)
Inventor: ENGSTRAND P
IPC: A61C8/00
Filed: 1990-06-07
Abstract: A method of producing pulp of high light-scattering ability and low shive content by refining wood material. The wood material is subjected to a gas-phase sulphonation process prior to complete refinement of the wood material, suitably prior to the refinement as such. Prior to or after the sulphonation, the wood material is subjected to a treatment known per se, to introduce alkaline metal ions as counter ions to the acidic groups of the wood.
Patent SE-9002654-D0 (SE)
Inventor: MONTARDY J-L
IPC: G01R23/02
Filed: 1990-08-01
Abstract: The meter includes a transmission line 1 terminated by a short-circuit 2. The signal whose frequency is to be measured generates a standing-wave pattern in this line in which a spatial sampling is performed by means of detectors 11 to 16; 21 to 26 which are regularly spaced over its length and which are connected to banks of spatial-frequency discriminators 31 to 33; 41 to 43 delivering in parallel the digits of a binary word characteristic of the frequency measured. Said spatial-frequency discriminators e.g. 31 have periodic frequency responses with alternate passbands and stopbands separated by transitions which are regularly distributed over the overall frequency band of the frequency meter and whose number doubles when passing from a discriminator to the next, (Figs 2, 4). The discriminators may use differential (Fig 3) or operational (Figs 5, 6) amplifiers. A pair (Fig 7) of meters with cascaded outputs may be used for increased accuracy. <IMAGE>
Patent SE-9302597-D0 (SE)
IPC: D05B25/00
Filed: 1993-08-10
Abstract: A sewing machine system for stitching at least one longitudinal edge of a textile fabric, has a separate movement for the stitching section (28) with the sewing machine (28) across the fabric (M), with its own and separate operating cylinders (35) or setting motors. The material thickness monitor (22) is displaced to one side of the longitudinal edge (3) of the fabric, at the cutter (15). A further monitor (37), between the cutting (15) and stitching (28) sections, registers the cut edge (17) of the fabric (M) and/or the thickness, to one side, to control the operating cylinders (35) or motors to position the sewing machine (29) accordingly. A fabric support, with a friction surface, is between the cutter (15) and stitching section (28) of the sewing machine (29). The fabric support is a rotating roller (7). The edge monitors for the different material thickness of the edge (3) of the fabric (M) uses identical monitors (21) facing each other. At least one monitor (21) has a mechanical sensor to trip an electrical control, or its operation (37) is photo-electric, pneumatic or ultrasonic. The material thickness monitor (21) operates the cylinders (35) or setting motor and, at the cutter (15), is a mechanical monitor and at the sewing machine (29) is a photo-electric scanning monitor. The assembly of sewing machine (29) with a stitching section (28), cutter (15) and monitors (21,37) are deployed in a mirror image on both sides of the fabric (M). USE/ADVANTAGE - The assembly includes a fabric edge cutter and a sewing machine, on a combined trolley, to stitch the edge of fabrics. The sewing machine action is constantly adjusted according to the tension on the fabric being stitched to give clean cutting, seaming and seam stitching.
Patent SE-9401475-D0 (SE)
Inventor: PETTERSSON ULF
IPC: B65G41/00
Filed: 1994-04-27
Abstract: The collapsible table supported on an undercarriage comprises a first pair of sheets that are movable relative to one another, over which a conveyor belt runs. The interconnected first ends of the sheets are present in a first operative connection with the undercarriage and can be raised or lowered w.r.t. the undercarriage between a first horizontal position and a second position in which the first ends rest against the undercarriage. Each sheet is joined to the undercarriage at a point on the long side remote from the first end using one or more rigid struts forcing the second ends of the sheet upwards when the first ends are lowered against the undercarriage. The sheets are parallel when the first ends are set in the lowermost position.
Patent SE-9403846-D0 (SE)
Inventor: FRANK SYLVAN
IPC: A61K9/16
Filed: 1994-11-09
Abstract: PCT No. PCT/SE95/01302 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/14833 PCT Pub. Date May 23, 1996The present invention is concerned with the formation of small particles of organic compounds by precipitating said organic compounds in an aqueous medium containing polymer/amphiphile complexes. The process is preferably used to prepare a readily soluble pharmaceutically active compound.
Patent SE-9501291-D0 (SE)
Inventor: NORDGREN SVEN-ERIK
IPC: H05B3/34
Filed: 1995-04-07
Abstract: The box has an integral heating element (2), with a film (6) and overheating thermostat (9) behind a protective screen (5). The heating element is sealed against the back wall (8) of the box with screws etc. and has a sealing strip (10) around its periphery.
Patent SE-9502403-D0 (SE)
Inventor: ERIKSSON TORD GEORG
IPC: C02F1/52
Filed: 1995-07-02
Abstract: The recirculated water soln., before re-use, is clarified by addition of a water soln. of an easily soluble non-organic salt or salt mixt. with at least two-value anions and a water soln. of a cationic polymer. The salt soln. and the polymer soln. are fed as two separate flows to the contaminated water soln. After addition of the additives and before re-use, the water soln. is freed from slurry through sedimentation, filtration or other known appropriate process. The washing water solns., which contain heavy metals, are buffered to a pH between 8.5 and 11.5, pref. 9.5 to 10.5, by suitable addition of anion solns. The anion solns. contain small quantities of easily soluble sulphide. The non-organic anion salts are present in stoichiometric excess to the cation polymers and the other components in the washing soln. which can react with the anion salts, the excess being re-circulated with the washing soln.
Patent SE-9703272-D0 (SE)
Inventor: MASO CAVEDA ELIZALDE
IPC: G06K19/08
Filed: 1997-09-10
Abstract: The card is a laminate comprising cellulosic protective layers 1,1', offset printed layers 2,2', a thermal (laser) printing layer 3, a 150-250 micron polyethylene terephthalate (PET) layer 4, a barium ferrite magnetic layer 5, and a cellulosic barrier layer 6. The thermal printing layer comprises 2% selenium, 61% selenium sulphate, 3.5% lead tellurium, 15.5% zinc tellurium, 0.01% zinc, 3% strontium sulphide, 8% thallium tellurium, 0.2% thallium, 0.9% cadmium sulphide and 4.39% lead selenium.
Patent SE-9800805-D0 (SE)
Inventor: ERIKSSON TONNY
IPC: F27B7/20
Filed: 1998-03-11
Abstract: One end of a channel (8) passed through a sealable opening (7) in one of the cooling zone shaft walls (6a) and the oven (2) is rotated to direct material into the channel and out of the oven. DETAILED DESCRIPTION - A method for removing material added to a rotary oven in a bulk material sintering plant, especially a cement work factory, and/or for taking out residue removed from the inside of the oven, is claimed. The oven slopes down towards its exit end, immediately adjacent to which is a cooling zone comprising a downwards-descending shaft formed by an external, closed wall (6a, 6b). During removal of the material a channel is used, one end of which can be introduced into a sealable opening in one of the shaft walls (6a), and then with the channel in this opening and oriented towards ground level (9), the oven is rotated so that the material is fed towards the exit end of the oven and into the channel, for removal from the cooling zone. An INDEPENDENT CLAIM is also included for the installation used for carrying out this method.
Patent SE-9903936-D0 (SE)
Inventor: MUNOZ REGIS
IPC: G05B19/042
Filed: 1999-10-29
Abstract: In a yarn processing system including a textile machine (M), accessory equipment (A) along yarn channels (C) extending towards said textile machine (M), a computerised control and monitoring network arrangement with network participating electronic devices (D) and at least one control unit (CU), said network arrangement having at least one DC-power supply line to said devices and said control unit and message transmission paths inter-linking said control unit and said devices, said message transmission paths are combined in a common message transmission bus which is constituted by the conductive part (17) of the DC-power supply line (P).
Patent SE-9904386-D0 (SE)
Inventor: OLSSON RONALD
IPC: F16H61/70
Filed: 1999-12-02
Abstract: The system has a friction coupling (70) operated by a coupling pedal (80), a servo unit (73) and a gear casing. The gear casing has a base part with several gears and a shaft, which is coupled to an element of the friction coupling, a selector lever (50), a gear selector (54) to control the servo unit and a locking valve (48) between a pressure medium source and a control circuit (56) for the servo unit.  The locking valve is controlled by the selector lever and connects the pressure medium source to the control circuit if the selector lever is in an idle position. The servo unit communicates with the control circuit at the outlet side of the locking valve, so that pressure medium is supplied to the servo unit and the friction coupling is independently uncoupled from the position of the coupling pedal, if the selector lever is in the idle position and the locking valve is opened. The servo unit is drained and the friction coupling is coupled, if the selector lever is in a gear position and the locking valve is locked.
Patent IT-MI910519-D0 (IT)
Inventor: MIRACCA IVANO
IPC: C07C43/04
Filed: 1991-02-28
Abstract: An integrated process for producing iso-butene and alkyl tert-butyl ethers in which the iso-butene is obtained by dehydrogenation of iso-butane followed by purification by partial condensation plus absorption of residual vapour with a solvent, the alkyl tert-butyl ether being obtained by reacting the purified iso-butene product with the corresponding alcohol, the essential characteristic being that the solvent used for absorbing the iso-butene is part of the product alkyl tert-butyl ether itself and/or part of the corresponding alcohol used in the process. <IMAGE>
Patent IT-MI960426-D0 (IT)
IPC: E04C3/294
Filed: 1996-03-05
Abstract: A method for manufacturing a composite girder (11) comprising one or more vertical cores of steel plate, associated and cooperating with one or more horizontal slabs (13,14) or flanges of concrete. At least one of said horizontal slabs (13,14) or flanges is made from high-performance concrete in order to allow mutual forces or co-actions to be imposed between the several components of the girder which are much higher/stronger than the mutual forces/co-actions which can be imposed by means of other methods and materials. If the composite girder is at least partially manufactured at the prefabrication factory, according to the present method, the starting element will be an I girder (12) preflexed or inflexed with welded connecting means (15); the I girder (12) will be positioned on the prefabricating bench imposing such constraints as to straighten the girder, then in a suitable position steel cables (16) are installed prestressed between external anchoring points (17), and the concrete casting is carried out in a flange (13) in which said cables (16) are associated with high-performance concrete. According to the method of the present invention, after setting is complete, the auxiliary constraints are cut and removed. In such a way, the by now set concrete, by being integral with the iron girder (12) thanks to the iron reinforcer elements and welded connecting means (15) and with the cables (16) by adhesion, causes the several components to mechanically cooperate and the composite beam to be endowed with much better characteristics than of the girders known from the prior art.
Patent IT-VR970054-D0 (IT)
Inventor: SANTI LUIGINO
IPC: A63K3/04
Filed: 1997-06-18
Abstract: An apparatus for training horses having a series of adjustable obstacles with transverse crosspieces, the apparatus comprising a base structure formed by a pair of substantially horizontal and parallel guide rails disposed on the ground at a predetermined distance from each other, a plurality of vertical mounts slideably placed upon the guide rails to adjust their longitudinal position therealong. The vertical mounts have vertically mobile supports for supporting and holding the crosspieces at adjustable height. The same number of vertical mounts is disposed on both rails in mutually facing relationship to form pairs, each vertical mount being fixed on a wheeled carriage coupled to a first motor to provide synchronous movement of the pairs along the guide rail. A second motor acts on the vertically mobile support to adjust their vertical position along the guide rail.
Patent NO-20011375-D0 (NO)
Inventor: GORDON ALEXANDRA
IPC: B65D85/00
Filed: 2001-03-19
Abstract: An elongated packaging device is provided for packaging at least one disc-shaped item such as, for example, a recording media disc such as a CD, a CD-ROM or a DVD, together with other materials relating to such disc or otherwise in a stacked relationship. The packaging device comprises a first member having a first chamber and a first opening providing access thereto, said first chamber including means to receive and retain a disc-shaped media, and a second member for the storage of materials other than the disc-shaped media, said second member including a second chamber and a second opening providing access thereto. A method is further provided for packaging such disc-shaped item and other material within the packaging device.
Patent NO-20013848-D0 (NO)
Inventor: HOHMANN HANS-PETER
IPC: C12P13/02
Filed: 2001-08-07
Abstract: The present invention provides a process for producing a target fermentation product. This process includes providing a fermentation medium containing a recombinantly-produced microorganism that over-produces a fermentation product and contains a mutation which causes auxotrophic growth of the microorganism wherein the auxotrophy within the microorganism does not compromise the ability of the microorganism to produce the fermentation product. The medium is then supplied in excess with all substrates required for production of the fermentation product and in growth limiting amounts with a substrate complementing the auxotrophy. Host cells, vectors, and polynucleotide sequences used in the process are also provided.
Patent NO-20033025-D0 (NO)
Inventor: HUDSON STEVEN MARTIN
IPC: C23F13/22
Filed: 2003-07-01
Abstract: A subsea pipeline power transmission system comprasing a pipeline (1), an electoral power supply (4) connected to the pipeline at a first location, and connection means provided on the pipeline at a second location for connection of a load (5) to the pipeline. Once connected the load 5 can receive electoral power from the power supply (4) via the pipeline (1). The pipeline has a plurality of cathodic protection anodes (2), each of which is electrically connected via respective impedance means to the pipeline.
Patent NO-20053247-D0 (NO)
Inventor: REVIRRON CHRISTOPHE
IPC: A61K31/495
Filed: 2005-07-01
Abstract: The present invention relates to a pharmaceutical use of levocetirizine for the treatment of persistent allergic rhinitis.
Patent NO-20055824-D0 (NO)
Title: Fremgangsmate og anordning for angivelse av et driftsypenummer
Inventor: TEMMING RUDOLF
IPC: B61L/
Filed: 2005-12-08
Abstract: Oppfinnelsen vedrører en fremgangsmåte og en innretning for angivelse av en driftstype nr. (4a) for en sikkerhetsrelevant prosess, særlig banedriftsprosesser, hvorved det oppnås et høyt sikkerhetsnivå ved minimalt maskinvareinnsats, idet driftstype nr. (4a) og eventuelt ytterligere data innleses i et ikke-flyktig lager som datasats med et sikringsanheng over et serielt snittsted.
Patent GB-201102696-D0 (GB)
Title: Ground treatment apparatus
Filed: 2011-02-16
Abstract: A ground treatment apparatus 1 comprises a support means 5 and two penetrating means 8, 9 supported by the support means, the penetrating means being spaced apart from one another and configured to rotate relative to the support means, the penetrating means being mounted on respective non-parallel axes (40, 41) so that as they rotate they pass a region where they approach toward a point of minimum separation and pass another region where they approach toward a point of maximum separation. A blade 20 maybe arranged between the penetrating means. There may be more than two penetrating means. One penetrating means may rotate faster than an adjacent penetrating means. The apparatus may be adapted to be hand operable. Also disclosed is a ground treatment apparatus comprising a penetrating means and a blade substantially adjacent the penetrating means.
Patent GB-201118851-D0 (GB)
Title: Photovoltaic power conditioning units
Filed: 2011-11-01
Abstract: We describe a photovoltaic (PV) panel system comprising a PV panel with multiple sub-strings of connected solar cells in combination with a power conditioning unit (microinverter). The power conditioning unit comprises a set of input power converters, one connected to each sub-string, and a common output power conversion stage, to provide power to an ac mains power supply output. Integration of the micro-inverter into the solar PV module in this way provides many advantages, including greater efficiency and reliability. Additionally, embodiments of the invention avoid the need for bypass diodes, a component with a high failure rate in PV panels, providing lower power loss and higher reliability.
Patent GB-201121440-D0 (GB)
Title: Improved leaf seal
Filed: 2011-12-14
Abstract: The present invention relates to a leaf seal assembly 11 for providing a fluidic seal between a first member 30 and a second member 20. The leaf seal assembly comprises first and second cover plates 3, 5 defining a channel 7 therebetween, the first cover plate having a first edge and the second cover plate having a second edge. A plurality of leaf elements 11 are located within the channel, each leaf element having first and second edges 11a, 11b adjacent to the first and second cover plates respectively, and a projecting portion of each leaf element extends beyond the first and second edges of the first and second cover plates. The seal assembly 11 is configured such that when it is located between a first member and a second member, a fluid flow 36 in a first direction from the first cover plate side 3 of the seal assembly to the second cover plate side 5 of the seal assembly causes the plurality of leaf elements 11 to move away from the first member 30 to create a fluid passage between the plurality of leaf elements and the first member, thereby allowing a flow of fluid through the seal in the first direction; and a fluid flow 36 in a second direction from the second cover plate side 5 of the seal assembly to the first cover plate side 5 of the assembly causes the plurality of leaf elements 11 to move towards the first member 30 such that a third edge 11 c of the projecting portion of each of the leaf elements contacts the first member, thereby opposing the flow of fluid through the seal in the second direction.
Patent GB-201201315-D0 (GB)
Title: Tracheostomy tubed
Filed: 2012-01-25
Abstract: A fenestrated tracheostomy tube has a shaft (1) made of a silicone or other soft material. The fenestrated region (10) located in the trachea (20) has two rows of several openings (11) along the centre line of the tube. The openings (12) are formed in a separate plate (12) of a stiffer material bonded or moulded in an aperture (13) in the shaft (1) of the tube to give the shaft extra stiffness in this region.
Patent GB-201205802-D0 (GB)
Title: An otic composition
Filed: 2012-03-30
Abstract: An otic composition, for use in aiding removal of trapped water from the ear, the composition comprising an alcohol and a vegetable oil. Also disclosed is a process for preparing such a composition, the use of the composition in aiding removal of trapped water from the ear and a dropper bottle for use in administering such a composition to the ear. The preferred alcohol is isopropyl alcohol, whilst the preferred vegetable oil is olive oil. Further ingredients, for example glycerine, propylene glycol and a surfactant such as sodium sulphosuccinate may be incorporated into the composition.
Patent GB-201205996-D0 (GB)
Title: Shower and shower head assembly for hydrotherapy
Filed: 2012-04-04
Abstract: The invention relates to a shower for hydrotherapy arranged in use to generate simultaneous separate hot 7a and cold 6a water sprays. An inner chamber of a spray head 10 receives cold mains water, controlled by a flow control valve (5 figure 2) from a first conduit 6. This conduit extends within the bore of a second conduit 7 supplying hot water to an outer chamber of the spray head. The spray apertures 9 providing cold water preferably constitute 2% to 50% of the total number of spray apertures.
Patent GB-201207752-D0 (GB)
Title: Otec
Filed: 2011-10-27
Abstract: A system for raising water for OTEC and desalination is provided. The system includes at least one submerged platform positioned within a body of water, wherein the at least one submerged platform is buoyantly held up from a bottom surface of the body of water, and wherein the at least one submerged platform is held below a top surface of the body of water by at least one mooring attached to the bottom surface of the body of water. At least one cable is movably connected to the at least one submerged platform. At least one container is held by the at least one cable, wherein a quantity of water is emptied from the at least one container.