baber/WOPTO huggingface dataset:
Patent NL-1015222-C2 (NL)
Inventor: WILMINK ENGBERT
IPC: H04R1/22
Filed: 2000-05-17
Granted: 2001-11-20
Abstract: Microphone/amplifier system in which the microphone comprises a case with an inlet opening, a diaphragm and a backplate, and the amplifier is arranged in the case and is coupled to the diaphragm/backplate system. In the case, the diaphragm forms a first partition between a first compartment containing the inlet opening to the surroundings and a second compartment accommodating the amplifier. According to the invention, the second compartment is divided by a second partition into a first and second subcompartment, while an opening of a predetermined volume is provided in the second partition, this volume having a magnitude such that air in the first subcompartment can be caused to vibrate only with sound vibrations of low frequencies. Through this feature, the frequency characteristic of the system can be influenced.
Patent NL-1027274-C2 (NL)
Inventor: PLOOIJ TEUNIS
IPC: H04L29/06
Filed: 2004-10-18
Granted: 2006-04-19
Abstract: The present invention provides a method for sending o electronic mail messages (emails) via a network such as t internet by a mail processing unit, comprising: -generating by the mail processing unit of a user's electronic mail message to be authorized, wherein the mail message comprises text image and/or sound data; -addressing of the generated unauthorized mail message by the mail processing unit; -temporarily storing the generated unauthorized mail message at the mail processing unit; -showing the unauthorized mail message to a previously specified supervisor associated with the user; -sending the authorized electronic mail message to the addressee over the network only after authorization b the supervisor.
Patent NL-1032779-C2 (NL)
Title: Greenhouse operating method with enriched carbon dioxide atmosphere, involves cooling greenhouse or dehumidifying greenhouse air and supplying ambient air at given rate
Inventor: QUAAK PETER
IPC: A01G9/18
Filed: 2006-10-31
Granted: 2008-08-05
Abstract: In a first situation where there is excess heat inside the greenhouse, ambient air is supplied from the outside atmosphere to the greenhouse at a maximum rate of 25 m3>/h/m2> greenhouse surface area, air from the greenhouse is dehumidified by mechanically cooling, and a mixture of ambient air and air from the greenhouse is delivered to the plants. In a second situation where there is more excess heat inside the greenhouse compared with the first situation, the greenhouse is mechanically cooled at 75% or more of the maximum cooling capacity, ambient air is supplied to the greenhouse at a rate which is at least 5 m3>/h/m2> greenhouse surface area greater than the rate in the first situation, and a mixture of ambient air and air from the greenhouse is delivered to the plants. An independent claim is also included for an air conditioning box comprising a casing with an inlet for air from a greenhouse, a first heat exchanger for cooling air supplied via the inlet, a second heat exchanger for heating the air, a fan, and an outlet for the air. A sealable second inlet for ambient air is located between the first heat exchanger and fan.
Patent NL-1033608-C2 (NL)
Title: Software for calculating building maintenance costs, designed for entering measured parameters of construction materials into pen tablet computer and linking them to building address
Inventor: GEURTS FRANCISCUS MARIA CHRIST
IPC: G06Q10/00
Filed: 2007-03-27
Granted: 2007-10-03
Abstract: The software is designed to run on a pen tablet computer and is used for the detailed input and entry of measured properties and parameters of the different construction materials used in houses and buildings. These properties/parameters are linked to the house or building address and the different types of buildings used in each complex.
Patent NL-2010504-C2 (NL)
Title: Use of ice-phobic coatings.
Inventor: TJEENK WILLINK CORNELIS ANTONIE
IPC: B64D15/00
Filed: 2013-03-22
Granted: 2014-09-24
Abstract: The invention pertains to the use of an ice-phobic coating layer for de-icing or anti-icing of technical aerospace equipment such as aircraft's carburettor(s), pitot tubes, engines and parts thereof, and the rotor blades and generators and parts thereof of wind turbines, and wherein said coating layer: a) exhibits sessile water drop contact angle of at least 75° and a difference in dynamic water drop contact angle of at most 30° , more preferably at most 25° (i.e. low wetting hysteresis), at ambient air conditions, said contact angles measured according to ASTM D7334-08; b) exhibits micro hardness of at least 200 HV (Vickers units) if exposed to fluid velocities lower than 50 m/s and/or micro hardness of at least 800 HV, preferably at least 1000 HV, if exposed to fluid velocities higher than 100 m/s (representing aircraft wing conditions), said micro hardness measured according to ASTM E384-08, and/or exhibits a micro hardness of Ra less than 0.5 μm; c) exhibits corrosion rate of less than 0.1 μm/year; d) is chemically inert; and e) has a mechanical strength in terms of pull-off force/surface unit of more than 10 MPa, preferably more than 20 MPa, measured according to ASTM D4541-09e1.
Patent SE-522315-C2 (SE)
Inventor: JOHANSSON MARTIN
IPC: G06Q20/00
Filed: 2000-02-01
Abstract: The invention is intended for a telecommunication system where the roles that are engaged in connection with utilization of a telecommunication service have been separated. Solution according to the invention manages and debits individual network flows, which are based on quality demands (QoS). According to the described solution, the one who is liable to pay for the use of the network is appointed, at which payment can be made in advance or in arrears.
Patent SE-517206-C2 (SE)
Inventor: LINDEN HENRIK
IPC: A47F1/12
Filed: 2000-07-07
Abstract: A device for use with a support for goods which are to stand in rows on the shelves of a shop or store-room, in particular such goods as are arranged in compartments formed by transverse dividers. The support includes a track (6) provided with sawtooth racks (8) and a support device (7) that can be moved along the track, with a bottom plate (13), a support back (15) projecting upward from the bottom plate, and backward-projecting locking elements (16) which interact with the sawtooth rack (8) in the track. The device includes an operating tool (10) arranged under the bottom plate (13) of the support device (7) in such a way that it can be pulled out. The operating tool is designed with lugs projecting upward from it arranged to interact with the bottom plate (13) of the support device when the operating tool (10) is pulled out, in order to bring the support device forward by means of a forward movement of the operating tool, for moving forward goods which are supported by the support device.
Patent SE-518214-C2 (SE)
Inventor: BOSTROEM KENTH
IPC: B65B11/00
Filed: 2000-09-18
Abstract: In a method for pre-stretching a stretch film (1), the film (1) is caused to run on two means (3, 4), of which the front means (4) as seen in the direction of feed of the film (1) is a draw means and the rear means (3) as seen in the direction of feed of the film (1) is a brake means (3). A parameter, which is dependent on the tensile force (P) generated by the two means (3, 4) in the portion (11, 12) of the stretch film (1) that is located between said means (3, 4), is measured, and the measured value thus obtained is used to control the action of the front and rear means (3, 4) on the film (1) in such manner that said tensile force (P) is kept within a predetermined range (I). A device for pre-stretching a stretch film comprises, in addition to a draw means (4) and a brake means (3) of the type mentioned above, a measuring device (7) for measuring the above parameter as well as control means (20) for controlling the action of the draw means (4) and the brake means (3) on the film (1). <IMAGE>
Patent SE-519478-C2 (SE)
Title: Substrate etching method for manufacturing LCD panel, involves mounting frame on substrate such that it is adjacent to central circuit portion of substrate, before etching substrate
Inventor: PETERSSON PER
IPC: C25F3/02
Filed: 2000-09-19
Abstract: A resist coating is applied on the metal film (3) formed on the substrate (1). The central circuit portion (4) of the substrate is etched electrochemically in a specified pattern to form individual circuits (5). A frame (9) is mounted on the substrate before etching such that it is adjacent to the central portion to attract the electrical field and prevent excessive densities at the periphery of the central portion during etching.  Independent claims are also included for the following:  (a) Frame element;  (b) Mask;  (c) Prefabricated substrate element
Patent SE-519909-C2 (SE)
Inventor: JOBSON EDWARD
IPC: F01N3/24
Filed: 2000-10-04
Abstract: Device for catalytic treatment of a gas flow including at least one body ( 1 ) that includes a catalytic material. The device has a number of first openings ( 5 ) for either entry of gas into or exit of gas from the catalyzer body ( 1 ), and a second opening ( 6 ) for either exit of the gas entering through the first openings or entry of gas into the catalyzer body ( 1 ) for subsequent exit through the first openings.
Patent SE-518987-C2 (SE)
Title: Mist generating device used for camouflage purposes, comprises high pressure pump for ejecting high speed jet of liquid
Inventor: PERSSON ROLF
IPC: B63G/
Filed: 2000-10-12
Abstract: A liquid is sprayed continuously at high speed using a high pressure pump (1), so that initially a jet of liquid (2) is formed, which then encounters air resistance and is converted into a mist (3).
Patent SE-520709-C2 (SE)
Title: Three-dimensional product manufacturing device includes camera for sensing surface characteristics of surface layer at the powder bed
Inventor: LARSSON MORGAN
IPC: B22F3/105
Filed: 2001-12-05
Abstract: A three-dimensional product manufacturing device includes a camera for sensing surface characteristics of a surface layer at the powder bed.  A three-dimensional product (3) manufacturing device comprises a work table (2) on which the product is to be built, a powder dispenser (4) which is arranged to lay down a thin layer of powder on the work table for the formation of a powder bed (5), and a ray gun (6) for giving off energy to the powder so that fusion of the powder takes place. Deflection coils (7) control the beam released by the ray gun across the powder bed for the formation of a cross-section of the product through fusion of parts of the powder bed. A controlling computer (8) stores information about successive cross-sections of the product. It is intended to control a mechanism for guiding the ray gun across the powder bed according to a running schedule forming a cross-section of the three-dimensional body. The product is formed by successive fusion of successively formed cross-sections from powder layers laid down by the powder dispenser. A camera senses surface characteristics of a surface layer at the powder bed. An Independent claim is also included for a method for manufacturing the three-dimensional bodies comprising laying down a powder layer on a work table, supplying energy from a ray gun according to a predetermined running schedule for the powder layer, and forming the bodies through successive fusion of successively formed cross-sections from powder layers laid down, and sensing the surface characteristics of a surface layer situated at the powder bed.
Patent SE-528657-C2 (SE)
Inventor: LAWTHER JOHN MARK
IPC: A23L7/10
Filed: 2004-06-16
Abstract: The present invention relates to a bio-fuel mixture comprising starch and cereal husk, wherein the starch is present as a flour obtained from wheat, barley, rye, triticale, oat, rice, maize and/or potato, and the cereal husk is obtained from the de-hulling of cereal grains such as wheat, barley, rye, triticale, oat, rice and/or maize, wherein the content of starch flour ranges from 20% (w/w) up to 80% (w/w), the remainder being hull. The mixture is preferably used as a bio-fuel.
Patent SE-527686-C2 (SE)
Inventor: BERGGREN BERTIL
IPC: H02J/
Filed: 2004-10-29
Abstract: An apparatus for controlling a power flow in a high voltage network. A phase shifting transformer includes a tap changer.
Patent SE-529505-C2 (SE)
Title: The screen wall of sound-damping components has a thin-walled frame
Inventor: JUNKELL FREDRIK
IPC: E04B2/74
Filed: 2006-10-05
Abstract: The screen wall comprises sound-damping components and involves a frame of flat, relatively stiff, thin-walled material with front and rear sides. Between the sides is an intermediate space, in which a sound-absorbing material is placed. At least one or the other of the sides has an opening, through which the sound-absorbing material partly extends from the intermediate space.
Patent SE-534983-C2 (SE)
Inventor: JAMEEL MOHOMED
IPC: D21C11/12
Filed: 2007-06-20
Abstract: A nozzle for the spraying of black liquor in a recovery boiler has discharge orifice inserts that can be removed and replaced with other inserts, to provide variable spray patterns, by changing the size and/or shape of the orifice of the nozzle, without requiring replacement of the entire nozzle body, to enable fine tuning of the atomization of the spray.
Patent SE-536309-C2 (SE)
Title: Verktygsfäste för skogsmaskin
Inventor: ANDERSSON ANDREAS
IPC: B66C3/20
Filed: 2011-08-18
Abstract: Ett fáste (3) for ett verktyg (4) på en Skogsmaskin innefattar hydrauliska och mekaniska anslutningsorgan. Fästet (3) är mekaniskt låsbart och lösbart genom ﬁärrmanövrering. Även övriga anslutningsorgan är låsbara och lösbara genom fjärrmanövrering. Fig 1
Patent SE-535682-C2 (SE)
Inventor: ALM PETER
IPC: B21D5/01
Filed: 2011-03-21
Abstract: A method of cold forming a piece of sheet metal (1) by bending or press moulding, in which method:-the piece of sheet metal is bent over a bevelled edge (12, 13) of a tool (10) so that the piece of sheet metal in the bending area (B1, B2) is subjected to compressive stress, on the inner side and tensile stress on the outer side of the neutral layer. A gap is left between the sheet metal and an edge surface (14, 15) of the bevelled edge.-compressive force is then exerted on the piece of sheet metal outside the bending area, which is compressed transversally to the longitudinal direction of the bend, whereupon compressive force is exerted on the outer side of the bending area so that the bending area is subjected to tensile stress on the inner side and compressive stress on the outer side of the neutral layer.
Patent SE-537629-C2 (SE)
Title: Excenteraxel med fast och rörlig excentrisk massa
Inventor: PERSSON ANDREAS
IPC: E01C19/28
Filed: 2013-11-15
Abstract: Sammandrag Excenteraxel (1) for kompakteringsmaskin, roterbar runt en rotationsaxel (2), innefattande en fast (3) och en rorlig (4) excentrisk massa dar den rorliga excentriska massan (4) är anordnad till att samverka med den fasta excentriska massan (3) i excenteraxelns (1) ena rotationsriktning respektive till att delvis balansera den fasta excentriska massan (3) i excenteraxelns (1) andra rotationsriktning. Atminstone flagon sektion av den fasta excentriska massan (3) uppvisar en maximal radiell utbredning (UB) relativt rotationsaxeln (2), begransad av en cirkelbagsformad kurva (6) vilken fOrlangd till en cirkelform (7) uppvisar ett avstand (A) mellan den punkt (P) pa cirkelformen (7) som befinner sig narmast rotationsaxelns (2) skarningspunkt (8) med sektionsplanet, och skarningspunkten (8), fran 0 upp till 0,1D.
Patent SE-537904-C2 (SE)
Title: Metod och postdetekteringsenhet för detektering av innehålli en postbox
Inventor: KAMMENSJÖ ANDREAS
IPC: G06T7/00
Filed: 2013-05-17
Abstract: SAMMANDRAG En postdetekteringsenhet (20) visas, avsedd for att detektera innehall i en postbox (10). Postdetekteringsenheten (20) innefattar en bildtagningsenhet (21) avsedd for att ta bilder of postboxens insida (14). Bildtagningsenheten (21) ar anordnad att ta en forsta bild av postboxens insida fore eller under oppning av postboxen och att ta en andra bild av postboxens insida vid stangning av postboxen. Darmed nnojliggors en analys av den fOrsta och den andra bilden fOr att detektera en skillnad mellan den forsta och den andra bilden. En sadan skillnad kommer att representera en fOrandring i postboxens innehall. En motsvarande metod fOr detektering av innehall i en postbox visas ocksa.
Patent SE-538604-C2 (SE)
Title: Barnbärsele
Inventor: JAKOB WIKNER
IPC: A47D13/02
Filed: 2013-10-07
Abstract: Barnbarsele (1) innefattande bröstremmar (2), vilka aranordnade att stracka sig runt bararens båda axelområden, ettmidjebalte (3) förbundet med bröstremmarna, och en påbröstremmarna och midjebaltet monterad barpåse (4)innefattande ett med benöppningar försett frontstycke (5).Frontstycket (5) ar tillverkat av ett stoppat tygmaterial ochett nedre parti (7) av frontstycket ar fast förbundet medmidjebaltet (3) och bildar ett första sittstöd (8). Ett andrasittstöd (11) ar lösbart anordnat vid insidan av det nedrepartiet av frontstycket (5) mellan densamma och ett organ(12), och frontstycket ar vid respektive benöppning försettmed en sidokant (13) som ar flexibel och/eller öppningsbar och som medger en smalare benstallning hos ett mindre barn. (Fig. 2)
Patent SE-541512-C2 (SE)
Title: Method and system for determining offset of a steering wheel angle sensor
Inventor: JOHNSSON JACOB
IPC: B62D15/02
Filed: 2017-06-07
Abstract: The present invention relates to a method for determining offset of a steering wheel angle sensor detecting the steering wheel angle of the steering wheel of a vehicle during driving of the vehicle. The method comprises the steps of: collecting (S40) detected steering wheel angle samples from said steering wheel angle sensor; determining (S60; S70) the most frequent angle of a set of steering wheel angle samples; and determining (S90) the offset of said steering wheel angle sensor as the thus determined most frequent angle of said set of steering wheel angle samples.The present invention also relates to a system for determining offset of a steering wheel angle sensor. The present invention also relates to a vehicle. The present invention also relates to a computer program and a computer readable medium.
Patent SE-544097-C2 (SE)
Title: A passive dust container arrangement for fluid coupling to a fan arrangement in a power tool and a corresponding tool system
Inventor: REUTERBERG ANDERS
IPC: B23Q11/00
Filed: 2019-06-05
Abstract: The present disclosure relates to a dust container arrangement (15, 120) adapted to be fluidly coupled to a fan arrangement (13) comprised in a power tool (1) via an at least partly flexible dust conduit (14). The dust container arrangement (15, 120) comprises a frame (100, 126) which in turn comprises a holder part (102, 123) with a container inlet (101, 125). The dust container arrangement (15, 120) further comprises a first container (107, 121) and a second container (108), which containers (107, 108; 121) are releasably attached to the holder part (102, 123) in a sealed manner. The first container (107, 121) is air-permeable such that air (A1) that is blown into the container inlet (101, 125) is permitted to escape through a wall (115 132) of the first container (107, 121), while the second container (108) is air-tight during operation and adapted to receive dust (113A, 113B, 113C) that is brought into the container inlet (101, 125).
Patent SE-545686-C2 (SE)
Title: Structure and arrangement for hydroponic cultivation
Inventor: RAMACHANDRA SAROSH BEJAI
IPC: A01G9/02
Filed: 2020-04-08
Abstract: A structure (101, 102, 103, 200, 300, 400, 500, 601) for hydroponic cultivation, comprising a hollow body (110, 210, 310, 410, 510, 610) elongating along a first axis A and a plurality of holding members (120, 220, 320, 420, 520, 620) integrally formed with the hollow body and arranged along at least one second axis B parallel to the first axis. Each holding member is arranged to hold a growth substrate (390, 491, 492, 590, 690) via a respective opening 330 of the hollow body wherein the hollow body provides a passage (130, 230, 330, 430, 530) arranged along the second axis and between the plurality of holding members. The passage is such that, in a vertical arrangement of the structure, droplets (395, 495, 641) released from a first holding member (221, 321, 421, 521) of the plurality of holding members are arranged to drip in the passage towards a second holding member (222, 322, 422, 522) of the plurality of holding members, adjacently arranged below the first holding member.
Patent SE-545571-C2 (SE)
Title: A method for storing thermal energy, a thermal storage system and a use of such a thermal storage system
Inventor: HEMSTRÖM BENGT
IPC: F28D20/00
Filed: 2020-06-11
Abstract: The invention relates to a thermal storage system (10) for industrial processes. The thermal storage system (10) comprising: a storage container (20) extending longitudinally between a first end (21) and a second end (22), wherein the first end (21) comprises at least one first fluid opening (23) and the second end (22) comprises at least one second fluid opening (24); a bed (35) of heat storage elements (30) arranged inside the storage container (20); and a heat transfer fluid (40), wherein the heat transfer fluid (40) is configured to transfer heat to the heat storage elements (30) in a charging mode and from the heat storage elements (30) in a discharging mode. The heat storage elements (30) comprise iron ore pellets. The invention also relates to a method and a use of the thermal storage system (10).
Patent SE-544627-C2 (SE)
Title: Screw flight system, replacement kit, a vertical grinding mill, and method of mounting the same
Inventor: DE ASSIS NOGUEIRA JUNIOR FRANCISCO
IPC: B02C17/16
Filed: 2020-12-17
Abstract: A screw flight system (2) comprising a helical screw flight (21), and at least one wear lining element (22) is disclosed. According to the disclosure, the screw flight system (2) further comprises a guiding system comprising at least one guide pin (32) configured to be arranged on one of the helical screw flight (21) and the at least one wear lining element (22), and at least one guide hole (42) arranged on the other of the helical screw flight (21) and the at least one wear lining element (22), wherein the at least one guide hole (42) being configured to receive the at least one guide pin (32). Also disclosed is a vertical grinding mill (1) comprising the screw flight system (2), a replacement kit of wear lining elements (22), and a method for mounting thereof.
Patent SE-509699-C2 (SE)
Inventor: MAGNE FRANCOIS
IPC: F42C13/02
Filed: 1987-12-22
Abstract: An anti-tank trap (1) is constituted by a support (2), a military payload (3), an igniter (4) and a sight (5). The firing on the target is carried out at the time td in a plane DELTA . The invention is characterized by the following chronological series of stages: first detection by FM/CW radar (lobes 11) and establishment of a first map ERAref, second infra-red detection (IR) at t2 (plane V or V'), third IR detection at t1 (plane U or U'), computation of: t1-t2 and of the angular velocity d gamma /dt of the target, fourth detection by FM/CW radar (ERAm), measurement of the range dc and of the size of the target (ERAm-ERAref), analysis of the target, firing decision, computation of td and triggering at td of the military payload. Application to an anti-tank trap.