baber/WOPTO huggingface dataset:
Patent SE-0100887-D0 (SE)
Inventor: SVENSSON PETER
IPC: G06V30/144
Filed: 2001-03-15
Abstract: The invention relates to a device for biometric verification of an individual's identity by means of fingerprint information, comprising controller and memory means, means for consecutively reading, and storing in said memory means, fingerprint information from partial areas of a finger, and means for extracting, and storing in said memory means, verification data from fingerprint information read from a partial area, moreover comprising means for verification processing of the extracted verification data, the device also comprising decision-making means for deciding if fingerprint information from a new partial area has been read. At least those points in time when fingerprint information from a new partial area has been read are used by the controller means to update the contents of the memory means, said updating comprising removing fingerprint information from previously read partial areas, the controller means also updating the stored verification data on or before said points in time.
Patent SE-0101948-D0 (SE)
Inventor: EKLUND GERT
IPC: G07C15/00
Filed: 2001-06-05
Abstract: Gaming arrangement comprising a device for generating a set of lottery tickets, said device comprising a first memory area in which a set of symbols is stored, a random symbol generator which randomly selects symbols from said first memory area and generates a set of matrices which are stored in a second memory area, and a called symbol field which is common to said set of lottery tickets and comprising a subset of said set of symbols, an application tool which is arranged to apply at least one bingo game field consisting of one of said matrices onto each lottery ticket, where a winning lottery ticket is arranged to be identified by means of a defined pattern being generated when symbols from said called symbol field are marked on said matrix, and also a game and a method for a lottery game supported by such a gaming arrangement.
Patent SE-0102066-D0 (SE)
Inventor: NILSSON CURT
IPC: F16D1/08
Filed: 2001-06-11
Abstract: The present invention relates to a valve (1) between a shaft (2) and a force-transmitting organ (3), comprising a non-play-free form-locking coupling (21, 34, 4) that is arranged between said force-transmitting organ (3) and said shaft (2), which coupling (21, 34, 4) is dimensioned such that a certain maximum first torque (M1) can be transmitted via said coupling, a second coupling, the form of an essentially non-form-locking coupling (6, 7) dimensioned for a certain maximum second torque (M2), being arranged between said shaft (2) and said force-transmitting organ (3), which coupling complements and relieves said form-locking coupling (21, 34, 4), said essentially non-form-locking coupling (6, 7) being play-free.
Patent SE-0103374-D0 (SE)
Inventor: VOULLE-APIALA ANTTI
IPC: B62M27/02
Filed: 2001-10-11
Abstract: An arrangement in a snowmobile equipped with an apparatus for intensifying steering modifies the ski of the snowmobile to include a drum rotated by means of actuators, the drum forming at least part of the bearing surface of the ski. The rotation axis of the drum is oriented such that when the drum rotates, the circumferential surface of the drum moves transversely to the longitudinal axis of the ski. The drum is provided with one or more ridges protruding from its circumferential surface essentially parallel with the rotational axis of the drum. The drum is provided with one or more locking means arranged to lock the drum in a predetermined position when the apparatus for intensifying steering is not being used or to allow the drum to rotate when operation of the apparatus for intensifying steering is desired.
Patent SE-0200574-D0 (SE)
Inventor: GROETZNER ROLAND
IPC: G09F3/10
Filed: 2002-02-27
Abstract: The label for covering information (3) comprises a transparent intermediate foil (4) which is located between the cover layer (2) and the base layer (1), with the information to be covered located below the transparent intermediate foil (4).
Patent SE-0201247-D0 (SE)
Inventor: BERGGREN SVANTE
IPC: A43B3/26
Filed: 2002-04-24
Abstract: The front foot part (3) and heel part (3) overlap and can be moved relative to each other via a fastener arrangement that allows the length and/or width of the shoe to be altered.
Patent SE-0201279-D0 (SE)
Inventor: LIDKEA WAYNE N
IPC: E21D9/00
Filed: 2002-04-29
Abstract: A method for excavating a tunnel rock face by drilling a pattern of lifter holes and line holes. The line holes ensure the grade or slope of the excavation meets specification while reducing the need for cleaning out the face. A longitudinal band of lifter holes is drilled into the tunnel face at an acute angle in relation to the substantially perpendicular reference axis emerging from the tunnel face. A series of line holes, disposed opposedly adjacent to the lifter holes, are drilled at a smaller acute angle. The lifter holes are drilled deeper than the line holes and they do not intersect. Explosives are loaded into the lifter holes. The line holes are expendable and encourage fracturing of the rock.
Patent SE-0300209-D0 (SE)
Inventor: ALTNER LARS
IPC: E01F15/06
Filed: 2003-01-29
Abstract: The present invention relates to an arrangement (1) for splicing of wire cables (1) used in crash barriers along roads which are intended to extend along the side (3) of a carriageway (4, 5) and are supported by uprights (6) distributed along the aforementioned carriageway (4, 5). An external conical clamping component (7), which is arranged divided in its longitudinal sense (8) and exhibits an internally transcurrent hole (9) with an internal thread (10), is so arranged as to be capable of being connected to a cable (1) made of metal in that the end (11) of a respective 15 metal cable (1) of the kind in question is so arranged as to be accommodated in an aforementioned clamping component (7), and in that the aforementioned external conical clamping component (7) is capable of being accommodated in an internally conical splicing sleeve (12).
Patent SE-0401674-D0 (SE)
Inventor: WALHEIM TORBJOERN GUNNAR
IPC: B23Q11/00
Filed: 2004-06-30
Abstract: A power tool having a housing ( 10,11 ), a rotation motor and an output shaft ( 12;112 ) journalled in the housing ( 10,11 ) and adapted to carry a working implement, wherein the housing ( 10,11 ) has a neck portion ( 19 ) with an annular seal surface ( 22 ), and a seal structure ( 23;123 ) on the output shaft ( 12;112 ) has a clearance surface ( 24; 124 ) facing the annular seal surface ( 22 ) of the housing ( 10,11 ) and being arranged with a narrow gap ( 25;125 ) left between the clearance surface ( 24;124 ) and the annular seal surface ( 22 ) on the housing ( 10,11 ) to form a contact free dust barrier intended to prevent foreign particles from entering the housing ( 10,119 ), and an air flow path is provided in the housing ( 10;119 ) to supply air at the inner periphery of the clearance surface ( 24;124 ) thereby generating by centrifugal action an air flow out through the narrow gap ( 25;125 ) at rotation of the output shaft ( 12 ).
Patent SE-8204423-D0 (SE)
Inventor: SMITH D E
IPC: B29C53/58
Filed: 1982-07-22
Abstract: Filament band width uniformity is maintained in a filament winding process and apparatus therefor by a guide disposed between a winding eye and the mandrel about which the filaments are wound. The guide maintains a constant band payout angle with respect to the eye thereby maintaining uniform transverse reaction forces applied to the band by the eye.
Patent SE-8206130-D0 (SE)
Inventor: DORMAL M
IPC: C11D3/39
Filed: 1982-10-28
Abstract: An improved bleaching and laundering composition is provided comprising monoperoxyphthalic acid and/or a water-soluble salt thereof and a chelating agent capable of forming a substantially water-soluble complex with metal ion in aqueous solution. A method of bleaching and laundering soiled and/or stained materials with the aforesaid bleaching composition is also described.
Patent SE-8301400-D0 (SE)
IPC: G21C13/093
Filed: 1983-03-15
Abstract: A concrete pressure vessel (1) for a nuclear reactor is formed with an arch (6) arranged above the cover (4) of the pressure vessel, said arch having a horizontally directed opening permitting horizontal transport of the cover. The cover (4) is retained by a plurality of compressive force transmitting elements (11) arranged between the cover and the arch (6).
Patent SE-8301688-D0 (SE)
Inventor: GIESWEIN J T
IPC: F16L37/56
Filed: 1983-03-28
Abstract: There is disclosed apparatus for connecting separate ends of fluid conduits, without radially flexing or bending either end, by using a telescoping joint, a flange connector, a metal-to-metal seal assembly, and a lock for the metal-to-metal seal.
Patent SE-8301783-D0 (SE)
Inventor: FEIKES DE GROOT H
IPC: A61F13/20
Filed: 1983-03-30
Abstract: A hygiene product, e.g. a tampon or a sanitary towel, includes liquid-absorbing fibres in the form of a non-woven material. In addition to the liquid-absorbing fibres, the non-woven material incorporates, in at least one outer layer thereof, meltable fibres, which are fused together to form a net-like structure. In a method for producing hygiene products, such as a tampon or a sanitary towel, the liquid-absorbing fibres are formed into a non-woven material, which is then formed into the hygiene product. The meltable fibres are supplied to the liquid-absorbing fibres in a manner such that the meltable fibres are incorporated in at least one outer layer of the non-woven material, whereafter heat is applied to this outer layer in a manner to cause the meltable fibres therein to fuse together, to form a net-like structure.
Patent SE-8303688-D0 (SE)
Inventor: AMREN BIRGER
IPC: E05F7/00
Filed: 1983-06-28
Abstract: The invention concerns a device for manoeuvring a window casement (1), particularly a window frame that is so pivotally attached to a window frame (2) that the window casement rotates outside of a wall section (3) intended for the attachment of the window frame. An arm (5) has been designed to be pivotally (9) attached to a holder (7) for the window encasement. The arm is formed as parts (5a, 5a') that mutually interact with each other around an axis of rotation (6).<IMAGE>
Patent SE-8304185-D0 (SE)
Inventor: HASSE P
IPC: H02H9/06
Filed: 1983-07-28
Abstract: The invention is based on an overvoltage protection apparatus which consists of at least one varistor and a spark gap which is connected electrically in parallel with said varistor and is preferably capable of carrying lightning current. This may be an air sliding-flashover spark gap whose air flashover point is located outside its electrodes. A monitoring device (5) for the maintenance of the current/voltage characteristic (12) of the varistor and for disconnecting the varistor in the corresponding fault key is provided in the branch of the parallel circuit containing the varistor (4). Thus, even if a leakage current occurs in the varistor, the operation of the spark gap is not adversely affected, as a result of which the operation of the overvoltage protection apparatus is maintained despite this defect. <IMAGE>
Patent SE-8401436-D0 (SE)
Inventor: POUTIAINEN K
IPC: B65D25/00
Filed: 1984-03-14
Abstract: This invention relates to a bottle hamper the sidewall of which has a removal opening for bottles and on the bottom of which there is a framework of vertical partitions to support the lower parts of the bottles sidewise. One problem with such hampers has been the locking of bottles in the hamper during transport and different movable bars have therefore been mounted in the removal opening. A bottle hamper can be manufactured without these separate movable parts if the partitions perpendicular to the plane of the removal opening have supporting devices projecting on both sides, which devices support the bottles in the direction of the partitions and are secured to the partitions so that they can be displaced in a transversal direction as regards the partitions into the adjacent compartments when bottles are removed from the bottle hamper.
Patent SE-8402458-D0 (SE)
Inventor: DAVEMAN C
IPC: F16K11/056
Filed: 1984-05-08
Abstract: The invention concerns a device for preventing back flow of liquid through an outlet pipe from a pump during times when the pump does not operate. A non-return valve (3) is arranged in the outlet pipe (2) from the pump (1) designed as a three-way valve. A ball (7) in the valve alternatively closes the inlet (4) to the valve and the outlet to a drainage pipe (6) resp. The ball (7) then takes one position which closes the drainage pipe (6) when the pump operates, while the drainage pipe is open and the inlet (4) closed when the pump is stopped.
Patent SE-8402466-D0 (SE)
Inventor: PATERSON N S
IPC: G01C5/00
Filed: 1984-05-08
Abstract: A warning system for aircraft compares the rate of descent of the aircraft with its altitude above ground after take-off, and generates warning if the aircraft is experiencing an excessive descent condition for the radio altitude at which the aircraft is flying. The position of the landing gear, the speed of the aircraft and the engine power are mointored to enable the system only during the take-off or missed approach phases of operation in order to minimize false warnings during other phases. The relationship between radio altitude and descent rate required to generate a warning is optimized for small, high performance aircraft such as fighter or attack aircraft.
Patent SE-8403029-D0 (SE)
Inventor: LIETZKE H
IPC: E01C19/28
Filed: 1984-06-06
Abstract: A vibration roller comprises a power limiting device (20) engaging the travelling lever (3), the vibration roller having a prime mover (1), a hydrostatic pump for the travelling drive, which hydrostatic pump is driven by the prime mover and arranged to be controlled by a travelling lever (3), and a vibration drive driven by the prime mover. The power limiting device comprises a stepped piston (27) slidingly movable in a stepped bore (24). The fluid pressure in the travelling drive and in the vibration drive engage the steps thereof. The stepped piston (27) is movable into the setting range of the travelling lever (3), by the sum of the fluid pressures, such that the maximum deflection of the travelling lever is limited to values, at which the total power consumption of the vibration roller does not exceed the limiting power of the prime mover.
Patent SE-8403931-D0 (SE)
Inventor: UMEZAWA H
IPC: A61K31/16
Filed: 1984-07-31
Abstract: A process for producing threo-3-amino-2-hydroxybutanoylaminoacetic acids comprises the steps of allowing to react a starting compound represented by the general formula:    <IMAGE>  (I)  wherein R1 represents a naphthyl or a group of the formula:   <IMAGE>   in which R6 and R7 represent individually hydrogen, halogen, amino or a protected amino, hydroxy or a protected hydroxy, a lower alkoxy or a lower alkyl and R2 represents a protected amino, with a starting compound represented by the general formula:    <IMAGE> (II)  wherein R3 represents hydrogen or an ester residue, to obtain threo-3-protected amino-2-hydroxy-4-oxobutanoic acid or its ester represented by the general formula:    <IMAGE> (III)  wherein R1, R2 and R3 have the same meanings as above, and then reducing the same into threo-3-protected amino-2-hydroxybutanoic acid or its ester represented by the general formula:     <IMAGE> (IV)  wherein R1, R2 and R3 have the same meanings as above, and further converting the above compound into 3-amino-2-hydroxybutanoic acid represented by the general formula:    <IMAGE> (V)  wherein R2' represents amino or a protected amino, thereafter condensing the same, in a conventional manner for forming a peptide coupling, with a compound represented by the general formula:    <IMAGE> (VI)  wherein R4 represents an alkyl having 3-4 carbon atom or 3-guanidinopropyl, while previously protecting as required those groups not relevant to the reaction, and removing the protecting groups for the functional groups to produce threo-3-amino-2-hydroxybutanoylaminoacetic acids represented by the general formula:    <IMAGE> (VII)   wherein R1 and R4 have the same meanings as above. This invention also provides the compounds represented by the general formula (III) as novel intermediates for the above aimed compounds and a process for producing the intermediates.
Patent SE-8404008-D0 (SE)
Inventor: HAVERKAMP H
IPC: H02K17/06
Filed: 1984-08-08
Abstract: A single phase winding system comprises basic windings (U1-U2 symmetrically V1-V2) distributed over the 3) tracks of a stator, and in the same winding operation additional windings (U2-U3/V2-V3) are produced. Since the two windings (I,II) are wound continuously without interruption, there are no extra connecting points. The windings system may be coupled so that a four-pole distribution system is provided which differs from normal skein stages. - If the remaining winding skeins (U2-U3/V2-V3) are connected for two-pole drive, a winding distribution is formed with a precisely normal skein stage. Thus, with series coupling, a correct four-pole magnetic field is obtained, and with parallel coupling, a correct field curve of the type which an authentic two-pole winding should give.
Patent SE-8404020-D0 (SE)
Inventor: SCHIEL C
IPC: F16H57/02
Filed: 1984-08-08
Abstract: The invention relates to a spur-gear system for driving a roll shell which bears an outer gear-wheel on one of its ends. The roll shell and the outer gear-wheel are monted via a common self-aligning bearing which is disposed concentrically within the outer gear-wheel. A pinion gear-wheel meshing with the outer gear-wheel is also mounted via a self-aligning bearing disposed concentrically within it. Both self-aligning bearings are mounted on the same support in the form of a cap. The outer gear-wheel and the pinion gear-wheel each have an abutment rim on one side. The contact surfaces thereof roll against each other during normal operation so that the axes of the two gear-wheels are parallel with each other. A geared coupling shaft driving the pinion gear-wheel is inclined in such a way that the pitching moment acting on the pinion keeps the two abutment rims in contact with each other.
Patent SE-8404362-D0 (SE)
IPC: F41H7/10
Filed: 1984-08-31
Abstract: A tool (142) for refilling a furrow after mines have been laid comprises two vertical plates (112) fitted on either side of a plough (104) and shaped as a reversing plough. The plough turning plates (120) and those of the refill tool are matched to each other so that the furrow can be refilled easily and in a controlled manner.
Patent SE-8404454-D0 (SE)
Inventor: SCHMIDT H-H
IPC: B04B1/10
Filed: 1984-09-05
Abstract: The outlet nozzle for centrifuge drums is used for continuously discharging albumen concentrates. The object was to develop a nozzle in which the discharge of concentrate out of the centrifuge drum into the nozzle body takes place over a smaller diameter than the feeding of the concentrate to the nozzle. According to the invention, this was achieved in that the nozzle consists of the nozzle body with a calibrated through-flow opening arranged at an angle to the axis of the nozzle, a mouthpiece and a cap, the cap being of greater dimensions than the mouthpiece and being fitted onto the mouthpiece on the side of the separating space in such a way that annular gaps are formed which can be adjusted as a function of the medium to be processed, and one or more lateral bores are arranged in the cap, the distance of which bores from the axis of the drum being greater than the distance of the end face of the mouthpiece from the axis of the drum and the bores and the annular gaps being selected to be of such a size that their through-flow rate is smaller overall than that of the calibrated through-flow opening (see Fig. 1). <IMAGE>
Patent SE-8405668-D0 (SE)
Inventor: MORIN A
IPC: H01H35/18
Filed: 1984-11-13
Abstract: An assembly is used e.g. with a pump drive motor. A hollow body (1) on an electric cable extending to a circuit breaker (3) has a moving weight located in one of two different positions depending on the slope angle of the meter. - Pref., in the first position the meter is in air while in the second it is in the liquid. A controller (4) switches the breaker to the closed position when the meter is in air.
Patent SE-8500705-D0 (SE)
Inventor: JOHANSSON KJELL MAURITZ OSKAR
IPC: A61G5/00
Filed: 1985-02-15
Abstract: Arrangement comprises a split true plate which supports motors and gears. There drive wheels which in turn drive toothed belt to move the chair up the stairs. The arrangement also has a U-shaped tube and support arms, at the bottom of the stairs, there are interlocked into parts of the wheelchair. Where the belts touch the plate, it is covered with a low friction material e.g. Teflon.
Patent SE-8504128-D0 (SE)
Inventor: KOLU P A
IPC: B23D33/00
Filed: 1985-09-04
Abstract: The second of two beams (13,14) is movable to clamp the ends of several strips between the beams. To prevent certain strips sliding away from the grip, the movable beam has a number of spring-loaded claw pieces (16) on its side facing the fixed beam (13). These pieces press the strips against the fixed beam, and at the same time permit small variations in thickness between the strips. The claw pieces (16) can be movable in holes which are aligned.
Patent SE-8504772-D0 (SE)
Inventor: WIKLUND H
IPC: B63H23/36
Filed: 1985-10-15
Abstract: The sternpost bearing (16) and stuffing box (17) seal against surrounding fluid pressure. A collar (18) is fitted concentrically on the propellor shaft adjacent ot the casing tube outer end. This collar diverges conically towards the shaft drive end with its outer periphery reaching radially beyond the casing tube end (15a).
Patent SE-8602506-D0 (SE)
Inventor: ENGDING A E C
IPC: F41G7/22
Filed: 1986-06-03
Abstract: The device comprises a gyro rotor shaped as a spherical ball (16) and rotating about a spin axis . The ball is supported in a spherical recess (15) in a housing or seat (14) fixedly connected to the envelope (10). The transmitted or received radiation passes through central parts (23, 20) of the ball and seat. The parts for this purpose are transparent for the radiation. The parts (23, 20) of the ball and seat form an adjustable diffraction prism similar to an 'optical wedge' for the transmitted radiation so that a plane wall (44) of the ball can be set in any desired angle relative to a plane wall (45) of the seat. - The direction (L') of the radiation lobe for outgoing and/or incoming radiation energy is then determined by the refractive index for the parts of the ball and seat, where the radiation passes, possibly in combination with the diffraction produced by a lens (12) arranged in series. The refractive index is so selected that, at an angular change of the gyro rotor or ball (16), the radiation lobe (L') will undergo an equally large angular change so that it always coincides with the spun axis (03).
Patent SE-8604281-D0 (SE)
Inventor: LARSSON O
IPC: B25J18/06
Filed: 1986-10-09
Abstract: The robot arm is supported by a base relative to which it can rotate, and has at least three rotatable, interconnected socket-shaped sections (11,12,13). The plane of rotation (14) between the sections is at an angle to the normal sectional rotary axis (15). - The arm sections are all connected to a torsional component which at its two ends is connected to unions located in the respective rotation planes via an articulation.