baber/WOPTO huggingface dataset:
Patent NL-1018463-C2 (NL)
Inventor: OLDENBORGH MARC VAN
IPC: H04L12/70
Filed: 2001-07-04
Granted: 2003-01-08
Abstract: A packet of digital data is split into a first flow wherein the packet of digital data is sent from front to rear a second flow wherein the packet of digital data is sent from rear to front, and a third flow, consisting of a flow of data elements obtained from each time a first data element of the digital data from the rear part of the front subarea of the packet and a second data element of the digital data from the front part of the rear subarea of the packet that are reduced into one third data element by means of a reversible operation. Applications includes cordless telephones, computer networks, such among others the internet, and other networks of devices in which digital data are exchanged.
Patent NL-1019660-C2 (NL)
Title: Permanent magnet used as anti theft device, has central magnet and core located inside space in cross formed by radial magnets
Inventor: ZHANG SHUNLI
IPC: H01F7/02
Filed: 2001-12-27
Granted: 2003-07-01
Abstract: Radial magnets (6) are arranged in contact with each other in a cross shape, in the middle of which is a space for receiving a central magnet (5) and a core (4). The central magnet and core are of the permanent or soft magnetic type.  The central magnet is coaxial to the annular magnet and can generate a second external magnetic field with an opposing polarity to the first external magnetic field generated by the annular magnet. The radial magnets are in contact with the central and annular magnets, generating magnetic fields which are essentially at right angles to the first and second fields and forming a magnetic circuit that forms an axial external field inside the bore through the annular magnet.
Patent NL-1021310-C2 (NL)
Title: Sheet piling jack for constructing sheet pile walls, has pile clamping devices independently movable in jack length and transverse directions
Inventor: KANDT ARIE HEINZ HORST
IPC: E02D7/20
Filed: 2002-08-20
Granted: 2004-02-24
Abstract: The jack includes sheet pile clamping devices (2-4) which can be moved independently from each other in the jack length and transverse directions (A, B).  The jack comprises a frame (1), clamping devices for securing the jack to the top ends of sheet piles and a clamping head which can be moved up and down relative to the frame. The clamping head has a pair of clamping jaws (20, 21) which can be moved relative to each other in an essentially horizontal plane in order to fix them against a sheet pile. The claws are connected via support parts (19) to a window-shaped frame section (17). Open cavities (23, 24) formed on opposite sides of the claws extend along the support parts. Independent claims are also included for the following: (1) Method for constructing sheet pile walls using the jack; and  (2) Combination of an auxiliary frame and a jack releasably securable to this frame for carrying out this construction method, the frame being provided with removable caterpillar tracks or wheels and with supports for ballast.
Patent NL-1024125-C2 (NL)
Inventor: AALDERINK DERK GEERT
IPC: B60G11/113
Filed: 2003-08-19
Granted: 2005-02-22
Abstract: A connection between a round axle body (1) of a vehicle and a suspension arm (2) comprises a support element (3), which is positioned between the axle body (1) and the suspension arm (2) and has a recess (5) in which a part of the axle body (1) is accommodated. The axle body (1) and the support element (3) are fixed to the suspension arm (2) using clamping means (4). In the installed state, the axle body (1) is pressed into the recess (5) as a result of a clamping force provided by the clamping means (4), so that it bears against the inner wall (5a) of the recess (5). There is a locking action between the support element (3) and that part of the axle body (1) which is accommodated in the support element (3). The inner wall (5a) of the recess (5) has two edges (10, 11) which run substantially parallel to the centre axis of the axle body (1) and are located in an imaginary plane which is at an angle ( alpha ) with respect to the horizontal. <IMAGE>
Patent NL-1026668-C2 (NL)
Title: Unit is for personal washing, is mobile with washing container and has wheeled frame on which clean water tank and dirty water tank are mounted
Inventor: LEIJSSENAAR JAN
IPC: A45D19/04
Filed: 2004-07-16
Granted: 2006-01-17
Abstract: The unit (2) is for personal washing, is mobile with a washing container (20) and has a wheeled frame on which a clean water tank (3) and a dirty water tank (4) are mounted. A heating device (11) heats the clean water in its tank. To the clean water tank is connected a spray head (15). A pump (12) is provided for feeding clean warm water via the spray head for hair washing purposes. The washing container is formed to support the head of an individual during the hair washing process. Between the washing container and the dirty water tank a conduit is connected for feeding back fluid to the dirty water tank. A control unit maintains the tempreature of the clean water in its tank at approximately 37 degrees Celsius.
Patent NL-2008296-C2 (NL)
Title: Method and system for verifying scannable codes, and code for use therein.
Inventor: KRAMER SELWYN CHRISTOPH
IPC: G06Q10/08
Filed: 2012-02-15
Granted: 2013-08-19
Abstract: The present invention relates to a method for verifying scannable codes, comprising the steps of issuing a plurality of scannable codes, each code corresponding with unique assets, such as an entrance, a coupon, a voucher or a discount, arranging a plurality of scanners for the codes, interconnecting the scanners by means of a data-communication-network, scanning codes, each by one of the scanners, comparing each scanned code with previously scanned codes in a database, and if the code is already present in the database more than a predetermined number of times, refusing the code, and otherwise accepting the code. The invention further relates to a network of scanners, interconnected via a data-communication network, and to a scannable code.
Patent NL-2011841-C2 (NL)
Title: A flat-bottomed vessel and a method for controlling the length of at least one air cavity.
Inventor: ZVERKHOVSKYI OLEKSANDR
IPC: B63B1/38
Filed: 2013-11-26
Granted: 2015-05-27
Abstract: A flat-bottomed vessel for transporting persons or goods, the vessel including a drag reduction system attached to the bottom of the vessel. The drag reduction system includes: two or more turbulence members extending perpendicular to the longitudinal direction of the vessel for generating an area with turbulent flow downstream to the turbulence members at the bottom of the vessel during movement. Additionally, for each turbulence member an air injector can be used to inject an air flow at or near to the turbulence members.
Patent SE-515947-C2 (SE)
Title: Log conveyor, comprises conveyor paths having length edges with different friction properties
Inventor: KLOCKERVOLD SARA
IPC: B65G/
Filed: 2000-05-24
Abstract: The conveyor (1) is made up of several parallel conveyor paths (3) with length edges (4a, 4b) that have different friction properties.
Patent SE-519250-C2 (SE)
Inventor: NORDGREN ANDERS
IPC: C23C16/34
Filed: 2000-11-08
Abstract: The present invention discloses coated milling inserts particularly useful for milling of grey cast iron with or without cast skin under wet conditions at low and moderate cutting speeds and milling of nodular cast iron and compacted graphite iron with or without cast skin under wet conditions at moderate cutting speeds. The inserts are characterised by a WC-Co cemented carbide with a low content of cubic carbides and a highly W-alloyed binder phase and a coating including an inner layer of TiCxNy with columnar grains followed by a layer of kappa -Al2O3 and a top layer of TiN.
Patent SE-518070-C2 (SE)
Inventor: ASPLUND GUNNAR
IPC: H03K17/0814
Filed: 2000-12-20
Abstract: A VSC-converter for converting direct voltage into alternating voltage and vice versa, comprising several current valves (1; 10-13), each current valve comprising a semiconductor element (2) of turn-off type and a first rectifying member (3) connected in anti-parallel therewith. At least one of the current valves is provided with a circuit for over voltage protecting connected in parallel with the current valve, which circuit comprises a series connection of a surge arrester (5) and a second rectifying member (6), the second rectifying member (6) being connected in anti parallel with the first rectifying member (6) being connected in anti parallel with the first rectifying member (3) included in said at least one current valve. The invention also relates to a VSC-converter where each of the series connected circuits (30) that build up the current valves of the converter comprises, in at least one of the current valves, a surge arrester (5) connected in parallel with a capacitor (33) included in the circuit (30) and in series with a rectifying component (34) included in the circuit (30).
Patent SE-518900-C2 (SE)
Inventor: JANSSON CHRISTER
IPC: H03M1/16
Filed: 2001-03-26
Abstract: An A/D converter includes a calibration apparatus handling occurrences of thermometer code bubbles in an A/D sub-converter in at least one A/D converter stage. The calibration apparatus includes means (30) for detecting two A/D sub-converter comparators causing a bubble, means (32, 34, 36) for increasing the threshold of the bubble causing comparator having the lowest threshold by a first predetermined voltage and means (32, 34, 36) for decreasing the threshold of the bubble causing comparator having the highest threshold by a second predetermined voltage.
Patent SE-521562-C2 (SE)
Inventor: SCHENK JOACHIM
IPC: G10K7/00
Filed: 2001-07-23
Abstract: A device for activating a siren 10 having a control unit 14 containing a microcontroller 16 which communicates with siren 10 via a data circuit 12. The siren 10 generates an alarm when communication via the data circuit 12 is interrupted. Monitoring means 18 is provided to monitor the microcontroller 16 and in the event of a fault in the microcontroller 16 ensure that communication with the siren 10 continues.
Patent SE-522757-C2 (SE)
Inventor: NYGREN STEN
IPC: F41G5/24
Filed: 2003-03-20
Abstract: In an automatically-loaded barrelled weapon (27), information from the barrelled weapon's automatic loading system is used to reduce the interference in the weapon servo that arises when the automatic loading system is set in motion or causes movements in movable parts. The arrangement can comprise or work with a unit (22) that obtains parameter information from, for example, the automatic loading system, which parameter information is representative of a force (F) interfering with the aiming of the weapon and caused by the automatic loading system on the barrelled weapon. The unit is arranged to produce a command (i6) to the servo motor (4), by means of the parameter information, that essentially or completely eliminates the said force. In this way, turning moment interference on the weapon that is caused by the activation of the automatic loading system is counteracted and the accuracy of the barrelled weapon when firing can be improved. <IMAGE>
Patent SE-527082-C2 (SE)
Inventor: LITWIN ANDREJ
IPC: H03F3/19
Filed: 2003-08-27
Abstract: A monolithically integrated microwave amplifier device, comprises an input for receiving a microwave signal, a first power amplifier stage ( 11; 32 ) having an input coupled to receive the microwave signal, an impedance matching network ( 16; 39 ) coupled to an output of the first power amplifier stage, a second power amplifier stage ( 12; 33 ) having an input coupled to the impedance matching network, and an output for outputting the microwave signal after having been amplified by the first and second power amplifier stages, wherein the first power amplifier stage is optimized to be supplied with a first supply voltage ( 13; 35 ), which is essentially lower than a second supply voltage ( 14; 36 ), with which the second power amplifier stage is optimized to be supplied. Preferably, the second stage is an end stage based on an LDMOS transistor, and the first stage is a driver stage based on a bipolar transistor.
Patent SE-527949-C2 (SE)
Inventor: OEBERG AAKE
IPC: H01C7/12
Filed: 2004-12-22
Abstract: A varistor including a varistor body with two parallel end faces made of a material that contains one or more metal oxides, and at least one electrode made of an electrically conductive electrode material arranged on any of the end faces of the varistor body. The electrode includes a layer of electrode material coated on the end face by means of an ion- or atom-transferring method, whereby the layer has a thickness within the interval of from 5 micrometers to 30 micro-meters.
Patent SE-528665-C2 (SE)
Title: Item e.g. mobile or portable respirator, supporting device for e.g. electric wheelchair, has arms for connecting item supporting part to seat, and link mechanism coupling to chassis for transference of load from part to chassis
Inventor: MIRZAIE MEHDI
IPC: A61G5/10
Filed: 2005-10-18
Abstract: The device (3) has two arms for connecting an item supporting part (33) to a seat (2), and a load-bearing link mechanism (32) e.g. four-link mechanism, coupling to a chassis (1) for transference of load from the part to the chassis. The mechanism movably supports the part. A balancing spring is arranged to counteract the effect of gravity acting upon the part. The mechanism is arranged to maintain the part at a constant angle relative to the chassis. The mechanism is connected to a base (31) with fixing plates (37) and two holes (37a, 37b) for fixedly attaching to the chassis (1).
Patent SE-539063-C2 (SE)
Title: Borrigg för infästning vid lyftarm
Inventor: JAN-ÅKE BENGTSSON
IPC: E21B19/084
Filed: 2013-05-23
Abstract: Föreliggande uppfinning avser en borrigg för infästning vid lyftarm, omfattande ettfotparti (10), en vid fotpartiet (10) förankrad stativdel (11) som utsträcker sig uppåt frånfotpartiet (10) och vid vilken ett borrfäste (2) finns rörligt anordnat, en lyft del (12)anordnad med ett infästningsarrangemang (120) anordnat att sammankopplas mednämnda lyftarm och ett drivarrangemang (3,31,32,34) för förﬂyttning av nämndaborrfäste (2), varvid att nämnda drivarrangemang är anordnat att tillföra kraft föruppätrörelse av nämnda borrfäste (2) och att borrfästet (2) är anordnat att vid stativdelen (11) för förﬂyttning nedät medelst gravitationen.
Patent SE-539980-C2 (SE)
Inventor: DANIEL OLOVSSON
IPC: F01L1/356
Filed: 2016-06-08
Abstract: A variable cam timing phaser arrangement (201) is disclosed, comprising:a rotor (3) having at least one vane (5);a stator (7) co-axially surrounding the rotor (3), having at least one recess (9) for receiving the at least one vane (5) of the rotor, wherein the at least one vane (5) divides the at least one recess into a first chamber (13) and a second chamber (15); anda control assembly for regulating hydraulic fluid flow from the first chamber (13) to the second chamber (15) or vice-versa.The control assembly comprises a first check valve (17), a second check valve (23) and a selective deactivation device (35). The check valves are arranged in series in a fluid passage between the first chamber (13) and the second chamber (15). The selective deactivation device (35) is deployable and is configured to selectively deactivate either the first check valve (17) or the second check valve (23) upon deployment. By timing the deployment of the deactivation device, the direction of flow between the first (13) and second chambers (15) can be controlled.A method of controlling camshaft timing is also disclosed, as well as an internal combustion engine and a vehicle comprising the disclosed variable cam timing phaser arrangement.
Patent SE-542556-C2 (SE)
Title: Method Computer Program and Driver Unit for Streaming Gaze Data Packets
Inventor: CLAUSEN ANDERS
IPC: H04L7/00
Filed: 2018-12-12
Abstract: The invention relates generally to efficient handling of gaze data. In particular, the present invention concerns a method for streaming gaze data packets, a driver unit performing this method and a computer system arranged to implement a gazedata based service. The method includes calculating an offset between a reception point in time and the delivery point in time, assigning an adjusted data acquisition instance based on the offset, and sending a control message to the eyetracker. The invention also relates to a computer program product and a nonvolatile data carrier.
Patent SE-544484-C2 (SE)
Title: Method and system for detecting presence of a person
Inventor: KVIST NIKLAS
IPC: H01L35/00
Filed: 2019-02-18
Abstract: A method for determining presence of a person comprising the steps a) receiving IR sensor signal (50) during a first time period from a thermopile (2) and using the IR sensor signal (50) to determine an IR background signal baseline (51) for the time period, and determine the variability of the IR sensor signal (50), b)using the IR background signal baseline (51) and the variability of the IR background signal level to determine a threshold (52) with a value higher than the background signal (51) , where greater variability in the IR background signal (51) results in a higher threshold (52), then c) receiving further IR sensor signal (50) during a second time period and using the further IR sensor signal (50) and the threshold determined in step b) to determine that a person is present when the further IR sensor signal (50) is higher than the threshold (52).
Patent SE-500513-C2 (SE)
Title: Vibration-damping arrangement for motor mower - involves several damping bodies of elastic material and fixture bolts for fixing motor assembly ring on chassis
Inventor: BIRGERSSON LARS
IPC: A01D34/82
Filed: 1990-05-30
Abstract: The damping bodies (13) consist of sockets held in place between the motor assembly ring (1) and the chassis (3) of the machine by means of chassis recesses (11,12) and/or projections. The fixture bolts (4) extend through holes (6) in the assembly ring, and through each of the damping body sockets (13).
Patent SE-503062-C2 (SE)
Inventor: SCHULZ WOLFGANG
IPC: G21C17/06
Filed: 1992-03-04
Abstract: A boiling water reactor has a control element disposed in a water pond. An apparatus for the neutron-radiography testing of the control element includes a film cassette having a recording area. A water-free hood is fitted over the control element. The hood has an open bottom and a wall facing the film cassette. The wall has an opening formed therein with a cross section corresponding to the recording area. A holding device fits over the opening for receiving the film cassette. The holding device has a downwardly open side extended below the opening through which the film cassette is to be introduced into the water-free space in the holding device. A neutron source, a collimator and the film cassette lie in one measurement plane. The opening in the hood wall reduces the proportion of scattered neutrons and the impairment of image quality caused by a film of water remaining between the hood wall and the film cassette and by the hood wall itself, in prior art devices in which the film cassette is disposed outside the hood.
Patent SE-516639-C2 (SE)
Inventor: ERIKSSON LENNART
IPC: G08B21/18
Filed: 1993-03-30
Abstract: PCT No. PCT/SE94/00295 Sec. 371 Date Sep. 27, 1995 Sec. 102(e) Date Sep. 27, 1995 PCT Filed Mar. 30, 1994 PCT Pub. No. WO94/23410 PCT Pub. Date Oct. 13, 1994A sealing method by means of which breaking of a seal is detected at least subsequently. The method is mainly characterized by recording breaking of the seal in a readable manner with the aid of an updatable information carrier (2). The invention also relates to a sealing arrangement.
Patent SE-509876-C2 (SE)
Inventor: FRANZ HANS-JOACHIM
IPC: F16B1/00
Filed: 1993-12-15
Abstract: A resilient coupler 3 in a collapsed evacuated state is inserted into (or removed from) re-entrant chambers 11 provided in elements 1 and 2, and atmospheric or pressure air is supplied to the vacuum 22 in the coupler 3 to expand it into retaining engagement in the chambers 11. The couplers 3 are elongate and may engage in elongate chambers 11 in the edges of panel elements 1 and 2, and in addition in chambers 11 in corner connectors to form a container (Figure 3, not shown). The coupler 3 may be-formed as a seal. <IMAGE>
Patent SE-502174-C2 (SE)
Inventor: LJUNGBERG BJOERN
IPC: B23P15/28
Filed: 1993-12-23
Abstract: A body with a coating comprising one or more refractory layers of which at least one layer is a layer of  alpha -Al2O3 textured in the (110) direction is disclosed. Said alumina layer which is essentially free of cooling cracks, comprises platelike grains with a length of 2-8  mu m and a length/width-ratio of 1 - 10, preferably 3 - 7. The coated tools according to the present invention show improved tool lives compared to prior art tools when used for machining steel or cast iron material. <IMAGE>
Patent SE-501819-C2 (SE)
Title: Pivotable cover for space for hood on cabriolet model car - has lock with first part fitted to cover and second part fitted to bodywork and with base plate housing locking pin in two positions
Inventor: KALLIO JARI
IPC: E05B77/04
Filed: 1994-06-23
Abstract: The lock for a pivotable cover has a first part fitted firmly to the cover and a second part fitted to the vehicle bodywork. Each of the parts has a lock pin (14), and the second part has a base plate (10) formed with an opening (13) which, upon locking, houses the lock pin. The opening has a first position which the lock pin takes up on normal locking, and a second position to which the lock pin can be pushed after deformation of the vehicle bodywork. The lock pin is maintained in the opening by a manoeuvrable lock arm (20) formed with a first part (21) which, upon locking, blocks the lock arm in the base plate opening in the first position. The lock arm adjacent to the first part is formed with a second part having an opening (22) which encompasses the lock pin, maintaining it in the base plate opening during movement of the lock pin from the first position to the second position.
Patent SE-507496-C2 (SE)
Inventor: BARK TORE
IPC: B63B27/14
Filed: 1995-04-10
Abstract: The invention relates to a device for a ship (2) which exhibits a pivotally mounted door element (3) so arranged as to function as a door in an upward-pivoted covering position in an opening (4) in the ship (2), and as a ramp in a downward-pivoted position affording passage. A movably supported further ramp component (8) is so arranged as to be capable of displacement between a raised stowed position close to the upper part of the opening and essentially horizontal and perpendicular in relation to the door element (3) and an extended ramp position to permit loading and unloading respectively. The externally situated ramp component (8) is movably supported separated from the door element (3). The invention offers considerable protection against the door (3) suffering damage as a consequence of the ramp being forced inwards against the ship (2), for example in the event of damage to the bow visor/bow doors or in the event of a collision, in that the door (3) has been separated from the ramp (8), and yet it still permits them to interact with one another to form a common vehicular access ramp (10) when necessary.
Patent SE-505610-C2 (SE)
Inventor: SJOEBERG DICK
IPC: A61N2/02
Filed: 1996-01-18
Abstract: A method and a device for preventing at least the driver of a vehicle to be subjected to the influence of an alternating field generated by naturally occurring geophysical fields as the vehicle moves, where in there is established in the vehicle as it moves an electromagnetic alternating field having a frequency in the range of at least 8 Hz to at most 30 Hz, preferably a frequency in the range of 12-30 Hz, with the aid of means adapted to generate said electromagnetic alternating field.