baber/WOPTO huggingface dataset:
Patent SE-539306-C2 (SE)
Title: A carbonacous additive for a moulding material for casting iron
Inventor: PETER NAYSTRÖM
IPC: B22C9/02
Filed: 2016-02-17
Abstract: ABSTRACTA carbonaceous additive for a moulding material for casting iron,wherein the carbonaceous additive comprises coke in an amount of 25 % byweight of the carbonaceous material or more, but less than 50 % by weight ofthe carbonaceous material, pit coal in an amount of 45 % by weight of thecarbonaceous material or more, but less than 65 % by weight of thecarbonaceous material, and optionally coal dust replacement in an amount of20 % by weight of the carbonaceous material or less, and in that the amount of pit coal is greater than the amount of coke.
Patent SE-539637-C2 (SE)
Title: Fingerprint enrollment in smart device
Inventor: ANDERS KHULLAR
IPC: G06F21/31
Filed: 2016-03-16
Abstract: 16 ABSTRACT A smart device (101) is used for controlling enrollment in a fingerprint sensing system(100). The smart device comprises a fingerprint sensor (108) and a number of actions areperformed in the smart device that commences with establishing a connection (111) with5 a wireless communication device (121). The wireless communication device comprises aI\/|I\/|| (130). A user (123) authentication and authorization, AA, process is performed.Depending on an outcome of the AA process, a fingerprint enrollment process isperformed that comprises registering data representing a fingerprint of the user in thesmart device and that comprises communication with the wireless communication device10 via the connection. Figure 1 for publication.
Patent SE-539682-C2 (SE)
Title: Device for feeding papers
Inventor: PATRIK DAHLQVIST
IPC: B65H3/48
Filed: 2016-04-01
Abstract: 70931ABSTRACT Disclosed is a paper feeding device (10) comprising a storage surface (14) for astack of papers (12) adapted to be moved vertically. The device further comprisesa vacuum feeder (16) for feeding papers from their position on the storage surface(14) and imparting on an uppermost sheet of paper (12a) a horizontaldisplacement, and a blower arrangement (18, 20) adapted to provide a curtain ofair separating the uppermost sheet of paper (12a) from the rest of the stack ofpapers. The device further comprises an upper paper stop (26) dispiaceablebetween a lower position and an upper position, wherein, in the lower position, anunderside of the upper paper stop (26) is aligned with an underside of the vacuumfeeder (16), and wherein, in the upper position, the underside of the upper paperstop (26) is above the |eve| of the side guides. (Fig. 2)
Patent SE-500047-C2 (SE)
Inventor: WEINL GEROLD
IPC: C22C29/04
Filed: 1991-05-24
Abstract: According to the present invention there is now provided a sintered titanium based carbonitride alloy containing hard constituents based on, in addition to Ti, W and/or Mo, one or more of the metals Zr, Hf, V, Nb, Ta or Cr in 5 - 30 % binder phase based on cobalt and/or nickel. The content of tungsten and/or molybdenum, preferably molybdenum in the binder phase is >1.5 times higher than in the rim and >3.5 times higher than in the core of adjacent hard constituent grains.
Patent SE-507214-C2 (SE)
Inventor: SCHIEL CHRISTIAN
IPC: D21F3/02
Filed: 1992-04-22
Abstract: An extended nip press for the dewatering of a fiber web has an endless flexible press element, like a press jacket or press belt. A press shoe has a concave slide surface for the flexible press element, and the slide surface is adapted to the curve of a backing roll. The shoe is displaceable toward the backing roll in order to press the pressing element against it. A stationary shoe bed, which is detachably connected to a stationary support, has a depression which is provided with a packing and receives the press shoe to form a pressure chamber so that the shoe bed and the press shoe form a cylinder-piston unit. The press shoe is coupled to the shoe bed by means of at least one connecting element. The connecting element is spring biased with respect to the shoe bed and may itself be flexible or be flexibly moved to permit the radial displacement as well as the tilting of the press shoe relative to the shoe bed.
Patent SE-500809-C2 (SE)
Inventor: KJELLGREN JAN
IPC: G01S13/42
Filed: 1993-01-12
Abstract: The present invention relates to a method for scanning with a coherent radar and a radar for carrying out the method. The basic object of the invention is to get small mechanical mass movements and thereby in a simple way facilitate fast scanning cycles. This is solved according to the invention by a radar comprising a transmitter, an antenna system, a receiver and a signal processing equipment. Further, the radar is caracterized in that the antenna system comprises a physical antenna having a reflector surface (A) or antenna lens and a feed system arranged to successively direct radar signals towards and/or receive radar signals from different part surfaces ( DELTA A) of the antenna or lens and that the signal processing equipment is arranged to use coherent integration of received signals.
Patent SE-508387-C2 (SE)
Inventor: WERNER HEINZ
IPC: B23C5/20
Filed: 1993-05-26
Abstract: A cutting insert is mounted in a pocket of a holder so that rotation of an adjustment member mounted in the holder produces rotation of the insert about a center axis. The insert includes top and bottom surfaces interconnected by a side surface. The side surface includes a curved portion engaging side support surfaces of the holder, a pair of planar surfaces extending from respective ends of the curved portion, and a portion extending from one of the planar surfaces to define a parallel land. The curved portion engages the adjustment member so that rotation of the latter produces a fine adjustment of the parallel land.
Patent SE-503849-C2 (SE)
Inventor: SERRANDER HANS
IPC: G02B6/44
Filed: 1993-06-17
Abstract: The invention relates to an optical cable design which comprises an optical cable part (1) and two strain relief elements (2) which are placed diametrically with respect to one another on each side of the optical cable part (1). The strain relief elements (2) are combined with the optical cable part (1) by means of cladding (4) in one piece with the jacketing (3) of the strain relief elements and optical cable part. The strain relief elements (2) preferably comprise metal elements (9) which can also be used as current feeding elements. One or both of the strain relief elements (2) can be cut out for producing a more flexible cable. The invention provides a small-dimension combination cable for optical communication which can be used both for air, ground, channelling and indoor installations. The design of the cable provides good protective characteristics in spite of its simplicity. <IMAGE>
Patent SE-508684-C2 (SE)
Inventor: HULTIN STIGENBERG ANNA
IPC: C22C38/44
Filed: 1993-10-07
Abstract: A precipitation hardened metallic alloy is provided in which the strengthening is based on the precipitation of particles. The strengthening particles have a quasicrystalline structure, said structure being essentially maintained at aging times up to 1000 h and tempering treatments up to 650 DEG C., the strengthening involving an increase in tensile strength of at least 200 MPa.
Patent SE-514830-C2 (SE)
Inventor: KRONHAMN THOMAS ROLF
IPC: G01S3/14
Filed: 1993-11-17
Abstract: A method for determining the direction to a signal source by cooperation between a first device which determines the direction to the signal source with a low angular accuracy and a second device which determines the direction to the signal source with a high angular accuracy. In a first step, the direction to the signal source is determined within a certain angular range and, through analysis of the signal transmitted from the signal source, the category of the signal source is determined. In a subsequent second step, an angular search for a signal source of said category is performed within the angular range, in which the search is interrupted in the direction in which a signal of the category is detected. In a subsequent third step, the detected signals are correlated with respect to time. When correlation is present, the direction to the signal source is determined by determination of the direction in which the signal source is detected. When correlation is not present, the search is continued until a new signal source of the category is detected, at which time the search is again interrupted and the third step is repeated. An apparatus is also disclosed.
Patent SE-509800-C2 (SE)
Inventor: KAERKI ARI MATTI OLAVI
IPC: C25B1/28
Filed: 1994-08-02
Abstract: The present invention relates to a method for simultaneous continuous-action production of alkali metal or ammonium peroxodisulphate salts and alkali metal hydroxide. The electrolytic phase of the method is performed in a three-space electrolytic cell (1), into the middle space (3) whereof alkali metal sulphate is conducted, into the anode space (4), ammonium or alkalimetal sulphate, or a mixture thereof is conducted, and into the cathode space (2), water or diluted alkali metal hydroxide is conducted. Direct current is conducted through the electrolytic cell (1), whereby the sulphate ions pass into the anode space (4) and are oxidized into peroxodisulphate ions, thus producing alkali metal or ammonium peroxodisulphate, which is transformed into saline form in a fashion known in itself in the art, and the alkali metal ions pass into the cathode space (2) and form alkali metal hydroxide.
Patent SE-503117-C2 (SE)
Inventor: ASPLUND GUNNAR
IPC: H02M7/12
Filed: 1994-08-24
Abstract: A converter connection for conversion between alternating voltage and direct voltage, for connection to a power network (DCN) having a neutral pole (P0) and at least one pole (P+,P-) energized by direct voltage in relation to the neutral pole, comprises a voltage-source converter (VC) with two direct-voltage terminals (DP, DM). At least one of the direct-voltage terminals of the converter is connected by means of an electric pole conductor (W1, W12, W11, W21, W2) to at least one of the poles of the power network which are energized by direct voltage. The converter connection further comprises two valves (V7, V8) mutually series-connected at a common point of connection (J), each of said valves comprising a gate turn-off semiconductor valve (T1) and a diode valve (D1) connected thereto in anti-parallel connection, said series connection being connected between the direct-voltage terminals of the converter, and a reactor (SL) with a first terminal (T1) connected to the connection point and a second terminal (T2) which communicates with the neutral pole in an electrically conducting connection. The converter connection may be accommodated in a converter station (SR1 and SR2, respectively) included in an installation for transmission of high-voltage direct current. (FIG. 2)
Patent SE-517385-C2 (SE)
Title: Support device for fuse appts.
Inventor: PARO JOERGEN
IPC: H02B5/02
Filed: 1995-02-06
Abstract: The support device has support stirrups (8) which are fitted on the fixture rails (2,3) by means of fixture components (7,9,10). At least the support stirrups are pivotable around an axis and extend through the fixture rails fixing components. The support stirrups are fixed in a predetermined position in relation to the fixture rails. The fixture components are through holes with related fixture units and have a shape deviating from the circular. The through holes of the support stirrups and the fixture rails are arranged directly adjacently to one another. A lock piece (11) and a fixture unit are fitted in the holes for prevention of a rotary movement between the support stirrups and the fixture rails. The lock piece is fitted on the fixture unit and the through holes have a square shape.
Patent SE-509725-C2 (SE)
Inventor: LEINONEN BRIAN M
IPC: B63H23/30
Filed: 1996-06-20
Abstract: A marine propulsion system, preferably having dual counterrotating propellers, has an automatic multi-speed shifting mechanism such as a transmission. An electronic controller monitors engine parameters such as engine revolution speed and load, and generates a control signal in response thereto, which is used to control shifting. Engine load is preferably monitored by sensing engine manifold air pressure. The electronic controller preferably has a shift parameter matrix stored within a programmable memory for comparing engine speed and engine load data to generate the control signal. The system can also have a manual override switch to override shifting of the shifting mechanism.
Patent SE-513378-C2 (SE)
Title: Packaging box of foldable material
Inventor: HOEGSTROEM ANDERS
IPC: B65D5/36
Filed: 1996-10-31
Abstract: The packaging box (1) has a bottom (6) and four side walls (2, 3, 4, 5). The short sides (3, 5) each have a first part (8) which connects directly with the bottom and a second part (7) which connects with the first part. On the raising of the box, the second part is folded in against the first part. Connected with the second wall part is a flap (9) which is used to maintain the package in the raised position and also acts as a draw grip when the package is released and folded together again.
Patent SE-507979-C2 (SE)
Inventor: HERMANDER GOERAN
IPC: B65H3/52
Filed: 1996-11-28
Abstract: A sheet feeder for advancing paper sheets one by one, has at least one traveling feeder belt whose one side is a feed plane and a stationary sheet restraining or retarding element that has a friction surface that faces towards and is spaced from the feed plane. The space between the friction surface and the feed plane forms a feed opening whose gap decreases in the feed direction. The feed belt runs on a belt support that is stationary, flat and rigid and extends along the greater part of the feed opening in the sheet transporting direction.
Patent SE-508538-C2 (SE)
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/15
Filed: 1997-02-28
Abstract: An absorbent article, such as a diaper, an incontinence protector or a sanitary towel, with an essentially elongate shape and with a longitudinal direction and a transverse direction, and comprising an absorption body (4) enclosed between a liquid-permeable cover layer (2) and a liquid-impermeable cover layer (3), and having at least one elastic barrier (31, 32), the elastic barrier (31, 32) comprising a piece of material (9) which can be raised from the liquid-permeable cover layer (2), and an elastic member (19, 20) which is arranged pretensioned. A flexurally rigid shaping element (22) curved in an arch shape is arranged between two edges (7, 8) of the article, the shaping element (22) counteracting the contracting force occurring in the raisable piece of material (9) on account of the pretensioning of the elastic member (19, 20), as a result of which the article has a barrier (31, 32) raised from the liquid-permeable cover layer (2).
Patent SE-507919-C2 (SE)
Inventor: ULANDER LARS
IPC: G01S7/02
Filed: 1997-06-18
Abstract: The present invention relates to a method for generating a three-dimensional image of a ground area by means of a radar with a synthetic aperture, a SAR radar, which is supported by a platform moving in an essentially rectilinear manner. The method is characterized by the following steps.Advancing the platform such that at least two images of the ground are created with great difference in the angle of illumination.Transmitting radar pulses with a fractional bandwidth which is larger than or equal to 0.1, and using in the computations an aperture angle which is larger than or equal to 0.1 radians.Detecting the reflected radar pulses with amplitude and phase.For each pulse, measuring and storing the position of the antenna that transmits and the antenna that receives the pulse.Computing a two-dimensional SAR signal per synthetic aperture.Starting from the amplitude and phase of the two SAR signals as well as position data for the antennae, reconstructing a three-dimensional position description of the area relative to antenna position data.
Patent SE-510714-C2 (SE)
Inventor: ZANDER LENNARTH
IPC: F02B37/02
Filed: 1997-10-09
Abstract: A turbo-charged internal combustion engine with a twin-entry exhaust turbine and with a valve arrangement (20) disposed in the turbine housing (11). By means of the valve arrangement (20) the exhaust channels (9, 10) in the turbine housing can be short-circuited. The valve arrangement also functions as a waste-gate valve by virtue of the fact that its valve element (26), in one position, permits exhaust to by-pass the turbine housing through a shunt (18).
Patent SE-512683-C2 (SE)
Inventor: HARALDSSON BOERJE
IPC: B01D61/00
Filed: 1998-11-20
Abstract: Methods of peritoneal dialysis are disclosed including draining spent peritoneal dialysis solution from a patient to a drain bag, passing the spent peritoneal dialysis solution from the drain bag through a filter so as to separate a protein rich fraction and a protein lean fraction therefrom, and supplying the protein enriched fraction to the fresh peritoneal dialysis solution for supply to the patient. Apparatus for peritoneal dialysis is also disclosed.
Patent SE-516087-C2 (SE)
Inventor: LIGANDER PER
IPC: H05K1/16
Filed: 1999-02-02
Abstract: Method and arrangements for reducing crosstalk between conductors on a conductor carrier, and methods for manufacturing conductor carriers including these arrangements are presented. Crosstalk between the conductors is prevented by providing a dielectric material in the space between each conductor and an earth plane so that the electric field can be tied down within this space and thus prevent leakage of field lines to the co-lateral conductors. The capacitance is increased by an arrangement in the space immediately beneath the conductor so as to reduce the distance between conductors and the earth plane and/or through the medium of a dielectric material that has a higher dielectric index epsir than the dielectric material.
Patent SE-519402-C2 (SE)
Title: Measuring flow of water with high flow rate variation, using pump regulated by water level inside well to supply water to flow meter
Inventor: CARLSSON STEN-AAKE
IPC: G01F/
Filed: 1999-04-06
Abstract: Water is supplied from a ditch or pipe to a measuring well via an inlet pipe (1). A pump (2) sensitive to contaminants is used to remove water from the well for testing, and at the same time it urges water through a measuring tube in a flow meter (5). A precision water level gauge is used to regulate the amount of water removed by the pump. Water levels (8, 9) are set for pump start-up and switch-off, another water level (4) is set for the trap, and a further water level (6) is set for the overflow. The water sampling device is contained in a housing, from which the flow meter is suspended in the well.
Patent SE-522657-C2 (SE)
Inventor: AHLGREN LENNART
IPC: B01J8/00
Filed: 1999-07-15
Abstract: The present invention relates to a method for separating entrained particles from a gas in a fluidised bed reactor system and fluidised bed reactor system including a particle separator for separating entrained particles from a gas. The particles are separated from the gas flowing in a direction other than the main gas flow direction, whereby the separation is multidimensional. The gas is allowed to pass from the outside of the configuration to the inside thereof and/or vice versa, wherein the particles are separated from the gas during such a travel. The gas flow can be multileveled.
Patent DE-19527778-C2 (DE)
Title: Kabelstecker für ein Fahrzeug
Inventor: THALHAMMER ROBERT
IPC: H01R24/58
Filed: 1995-07-28
Granted: 1999-12-02
Abstract: Der Kabelstecker (1) weist radial federnd gelagerte Spannbacken (6) auf, die sich in seiner Längsrichtung erstrecken und die sich an Steckbuchsen mit unterschiedlichen Innendurchmessern parallel anpassen. DOLLAR A Dadurch kann der Kabelstecker (z. B. 1) in Steckbuchsen unterschiedlichen Durchmessers spielfrei und kontaktsicher gehalten werden.
Patent DE-19611297-C2 (DE)
Inventor: WOLF ROLAND
IPC: E02D31/00
Filed: 1996-03-22
Granted: 2001-11-08
Abstract: A process for creating a sealing layer for non-water tight structures comprises applying a sealing strip, with a coating on the concrete-facing side, under pressure, onto the fresh concrete of the structure and an adhesive material in the coating bonds to the concrete to form a seal. Also claimed is the sealing strip.
Patent DE-19750595-C2 (DE)
Title: Trainingsgerät
Inventor: STREHLE KARL
IPC: A63B23/04
Filed: 1997-11-14
Granted: 1999-12-02
Abstract: Trainingsgerät mit einem Rahmen (1), einem daran angeordneten, mit Armen und/oder Beinen des Benutzers zu betätigenden Antriebsmechanismus (3, 4, 6) zum Antrieb einer um eine vertikale Achse drehbaren Luftschraube (2), wobei der Antriebsmechanismus mit Armen und/oder Beinen zu bewegende Betätigungsorgane (6), ein Getriebe (3) und eine die Luftschraube (2) antreibende Welle (4) umfaßt, und mit dem Rahmen (1) um eine gewisse Vertikaldistanz beweglich haltenden Mitteln (7, 9).
Patent DE-19830999-C2 (DE)
Title: Einrichtung zum Reinigen und Pflegen von Schuhwerk
Inventor: ROEMER ALVO VON
IPC: A47L23/16
Filed: 1998-07-10
Granted: 2002-08-01
Abstract: Es wird eine Einrichtung zur Schuhpflege- und Reinigung vorgeschlagen, die eine Schuhauflage, die in Längsachse verschiebbar, abnehmbar und als Schuh- und Stiefelauszieher verwendbar ist, sowie eine perforierte Oberfläche, die den anfallenden Schmutz in einem darunter angeordneten Gefache aufnehmen kann, aufweist.
Patent MD-2235-C2 (MD)
Title: Process for regeneration of heavy-basic anionites modified with Fe(III)
Inventor: GUŢANU Vasile
IPC: B01J49/00
Filed: 2001-12-12
Abstract: The invention relates to a process for regeneration of heavy-basic anionites modified with Fe(III) and may be used for regeneration of the reticulate ionogenic polymers.The process consists in that the anionites are treated with 0,5…1,5 MHCl solution, within 1,5…2,5 hours, at the room temperature.The result consists in that the exhausted polymer, modified with Fe(III) compounds, which was used in different technological processes, is regenerated for recurrent modification of for use on other purposes.
Patent RU-2162407-C2 (RU)
Title: Method and device for manufacture of cement-fiber boards
Inventor: GUDMUNDSSON EHDGAR
IPC: B28B1/52
Filed: 1995-07-26
Granted: 2001-01-27
Abstract: FIELD: methods of manufacture of building structures with hollow channels. SUBSTANCE: mixture consisting of fibrous material and cement binder is fed to space between external panel pressing members and subjected to external molding and accelerated hardening by holding it in presence of carbon dioxide gas. Located between then is at least one expanding pressing member in the form of core. The mixture before holding in presence of carbon dioxide gas is subjected to one-time compression by core expansion. EFFECT: accelerated manufacture of cement-fiber boards with preservation of all product characteristics. 12 cl, 8 dwg
Patent RU-2154878-C2 (RU)
Inventor: PETER FINTS
IPC: H01M8/18
Filed: 1996-02-06
Granted: 2000-08-20
Abstract: FIELD: conversion of waste heat to electricity. SUBSTANCE: cell uses closed-circuit circulation of materials for converting low-temperature waste heat to electrical energy. Voltaic sorption process occurring within cell due to electrostatic auxiliary voltage superimposed on inherent voltage of cell is conducted in polytropic manner so that not only free energy but also that bound with material is extracted when cooling down reaction chamber. EFFECT: improved power output. 16 cl, 7 dwg