baber/WOPTO huggingface dataset:
Patent SE-0102201-D0 (SE)
Inventor: BARKAROE STEFAN
IPC: H04L25/02
Filed: 2001-06-20
Abstract: To reduce power consumption of a first line driver/receiver (LD1) adapted to communicate with a second line driver/receiver (LD2) via a transmission line (1) in a multitone communication system, wherein, during a training sequence, the second line driver is adapted to transmit a known multitone signal pattern to the first line receiver, a signal processor (DSP1) connected to the first line driver/receiver (LD1) is adapted to measure the signal-to-noise ratio of the received signal pattern and, in response hereto, determine an appropriate bit rate to be used, to decrease the quiescent current of the first line driver in steps, to detect a decrease of the measured signal-to-noise ratio, and to set the quiescent current of the first line driver to the value it had before the decrease of the signal-to-noise ratio was detected.
Patent SE-0102998-D0 (SE)
IPC: B27N3/14
Filed: 2001-09-10
Abstract: The aqueous composition contains more than 65 % starch particles, with respect to the solids content and calculated at room temperature.  Independent claims are also included for (a) a method for making paper or cardboard using this composition and (b) paper or cardboard made by this method.
Patent SE-0103593-D0 (SE)
Inventor: BJOERKEBAUM HANS
IPC: B62D51/02
Filed: 2001-10-26
Abstract: The electrically driven vehicle is for personal and other transport, both indoors and outdoors and has a backwardly open frame construction issuing into two rear frame components. It is maneuverable by a driver standing on it or walking between the two rear frame components. The vehicle is provided with at least four wheels, of which two or more have a driving function.  Each wheel is directly driven by a low-speed motor integrated in the wheel nave, the rotor of which is directly connected with or forms part of the wheel, or is driven by a motor integrated in the wheel, connected with the wheel by an intermediary gearing and/or transmission. Each of the rear frame components is provided with a lowerable or pivotable platform, which allows the driver to stand on the platforms to maneuver the vehicle or to walk behind the vehicle with the platforms in a non-obstructive position.
Patent SE-0200387-D0 (SE)
IPC: A61K6/822
Filed: 2002-02-12
Abstract: The particulate suspension is prepared in a central facility and packaged in airtight containers for immediate use. - A method for preparing a core material for an artificial dental bridge using a particulate suspension comprising a solvent, metal particles, binder and dispersant comprises preparing the suspension in a central preparation unit and packaging it in an airtight container for immediate use when joining together bridge sections.
Patent SE-0202198-D0 (SE)
Inventor: HELLSTEN MARTIN
IPC: F17D1/17
Filed: 2002-07-15
Abstract: A drag-reducing agent in an amount of 50-400 ppm in water having an electrolyte content of 0.01-7% by weight includes two zwitterionics, each including acyl containing surfactant and an anionic surfactant, where the hydrophilic group is a sulphate, a sulphonate or an ether sulphate. The water containing the drag-reducing agent is suitable to be used in injection water at oil recovery.
Patent SE-0303370-D0 (SE)
Inventor: BJOERKLUND ANDREAS
IPC: G06K19/08
Filed: 2003-12-16
Abstract: A position code is recorded by capturing a sequence of images while writing on the base with a user unit. The position code may be decoded to a sequence of absolute positions reflecting the movement of the user unit over the base. If the position code in any image is not sufficiently recorded, e.g. because it is obscured by other graphics on the base, the spatial relationship of the image to another image in the sequence is determined. If the position code in this other image in the image sequence is decodable to an absolute position, the absolute position of the image in which the position code is not decodable could nevertheless be determined by using the spatial relationship. In this way the movement of the user unit can be recorded even though the position code is obscured, which could be the case when the same printing ink is used for both the position code and other graphics on the base.
Patent SE-8205672-D0 (SE)
Inventor: TORNEGARD OLLE
IPC: B07B1/00
Filed: 1982-10-05
Abstract: To increase the capacity of water filters, an evacuation extractor (5) is fitted at the top of the filter (2) near its intake (1). This evacuates air through the rear of the filter, and causes air to be sucked through the filter bars or sheets (4) at the same height. - A panel (6) with a lower hatch (8) screens the lower part of the filter to produce greater suction or vacuum where the largest amount of water is located. A tap pipe (7) is positioned below water level.(1)
Patent SE-8206928-D0 (SE)
Inventor: MAGNUSSON L-E
IPC: H04M1/27
Filed: 1982-12-03
Abstract: For speech or voice controlled automatic connection in a communication system, in particular a car telephone system that comprises a plurality of mobile subscriber units A and a number of fixed base stations B with which the subscriber units can establish speech connection via radio or which are permanently connected to each other via one or more mobile telephone exchanges M containing means for automatic making of connections between the different subscriber units, each base station B or alternatively each mobile telephone exchange M is provided with a complete voice control system T. This voice control system comprises means TA for analysing speech signals coming from a subscriber unit A with regard to predetermined speech parameters, so that for each received word a pattern of speech parameters characterising the word is obtained, memory means MM for storing speech parameter patterns for a number of predetermined words and comparison means JF for comparison between speech parameter patterns that the speech signal analysing means has extracted from a speech signal received from a subscriber unit and speech parameter patterns that are stored in the memory means and for generating control signals for the connecting means on the basis of this comparison. In addition, each subscriber unit A is provided with an individual word pattern memory OM intended to contain speech parameter patterns for all the words that the subscriber in question wants to be able to use to request connections. The memory means MM in the complete speech control systems T in the base stations B or mobile telephone exchanges M are not arranged to contain the word patterns for all the subscriber units A permanently, but are arranged to receive these word patterns from the individual word pattern memories OM in the subscriber units A only for temporary storage in connection with a subscriber unit A calling a base station B to request connection or alternatively only for the period of time that a subscriber unit A is located within the area of operation of the base station B in question. <IMAGE>
Patent SE-8306287-D0 (SE)
Inventor: BENGTSSON TEAN
IPC: A47K10/36
Filed: 1983-11-16
Abstract: The arrangement is intended for the keeping and handling of toilet paper rolls. When keeping extra toilet paper rolls, the rolls are often laid directly on the floor, or on the toilet bowl seat cover, which can be considered unsatisfactory. The invention aims to ensure that handling and storage of toilet paper rolls is both simple and hygienic. The arrangement comprises toilet paper tubes 01, 02, 03, 04, base plates and toilet roll holder 10 with centre post and tear-off bend. By means of manual lateral displacement of the toilet rolls, they are moved from the respective toilet paper tube 01, 02, 03, 04 to the toilet roll holder 10. The rolls are guided in position by guide strips in the base plate 06. The toilet roll waiting to be used next is fixed in place when the toilet roll holder 10 is lowered over the roll. Due to the product's modular design, it is able to accommodate different quantities of rolls and in this way will adapt to the standard packing of the toilet paper suppliers. <IMAGE>
Patent SE-8307047-D0 (SE)
Inventor: VOLLMER J
IPC: F16D1/116
Filed: 1983-12-20
Abstract: A drive shaft assembly for providing a drive connection between the power take-off shaft of a tractor and an agricultural implement is formed in two drive shaft parts with one of the parts which is attached to the tractor joint being formed with a coupling sleeve and with the other drive shaft part which is attached to the implement to be driven being formed with a coupling hub engageable and disengageable in the coupling sleeve. The other drive shaft part is also formed with a length adjusting device comprising a pair of spring-loaded telescoping tubes arranged between the coupling hub and the end of the other drive shaft part which is attached to the implement to be driven and, as a result, the disconnecting point of the drive shaft assembly is thus located between the joint which is associated with the tractor and the length adjusting device of the other drive shaft part thereby to facilitate engagement and disengagement of the drive shaft assembly.
Patent SE-8401467-D0 (SE)
Inventor: BJOERHAAG GEORG
IPC: C08L97/02
Filed: 1984-03-16
Abstract: PCT No. PCT/SE85/00116 Sec. 371 Date Jan. 21, 1986 Sec. 102(e) Date Jan. 21, 1986 PCT Filed Mar. 14, 1985 PCT Pub. No. WO85/04130 PCT Pub. Date Sep. 26, 1985.A fibre board having improved strength, water-resistance and flame resistance comprises a lignin-containing fibre material and a binder. The binder is formed from a binder solution containing an alkali silicate solution, a sulphur component, and an metal component. The solution may also include hydro-foaming agents, fillers and other materials. The preferred binder solution includes 50-90 parts by weight alkai silicate solution, 0.5-10 parts by weight sulphur component and 10-40 parts by weight of the metal component. A method is also presented for the formation of an improved fibre board through utilization of a preferred mixture of a lignin-containing fibre material and a preferred binder solution under pressure, at a temperature of about 130 DEG  to 230 DEG centigrade.
Patent SE-8403695-D0 (SE)
Inventor: SILVANDERSSON K A E
IPC: A01M3/04
Filed: 1984-07-13
Abstract: A film is provided with adhesive on its side facing a fly catching area (18) of a fly trap. The foil and edges and major part of the catching area are transparent. - The trap is placed over a fly, the flight path of which is cut off by the edges. This causes the insect to fly towards and be caught by the film.
Patent SE-8404309-D0 (SE)
Inventor: PARKER R W
IPC: E04D13/072
Filed: 1984-08-29
Abstract: A length of guttering 3 is supported by a lower arm 7 and an upper arm 10. The free end of the arm 10 has a downturned portion 20 which engages the upper edge of the outer side of the guttering such that the guttering can be supported in position by the arms 7 and 10 in an unfixed condition. The downturned portion 20 has a snap-fitting arrangement with the upper edge of the outer side of the guttering 3 such that the upper edge can be snap-fitted from said unfixed condition to a fixed condition. <IMAGE>
Patent SE-8406418-D0 (SE)
Inventor: STRENG L
IPC: F27D1/16
Filed: 1984-12-17
Abstract: Forming a fireproof lining in a ladle for metal casting using a box with an open bottom and a double lid placed on a ladle. The box carries a funnel which passes through the lid and has a flexible tube on its end. This is passed into the space between the ladle and its inner wall. The drive motor rotates the funnel with respect to the box. As the fireproof powder enters the arrangement via the tube, the motor rotates the tube in an annulus around the inside of the ladle. As the ladle fills, the end of the tube moves upwards to complete the fireproof ladle lining. (Provisional Basic previously advised in week 8632)
Patent SE-8501166-D0 (SE)
Inventor: SZIKRISZT GEORG
IPC: C12M1/00
Filed: 1985-03-08
Abstract: An organic slurry is fed into a rotating treatment drum and the gas produced is removed. The drum contains three planar wings. The drum rotates and periodically stops and gas forms in the space above the slurry and beneath the wings. The slurry enters through the pipe and leaves through pipe. The drum is divided by the wall, the two sections being joined via a central opening and peripheral openings. The outer container is divided by the wall. The bus drum sections can be at different temps. Gas leaves via the opening, space and tube.
Patent SE-8501422-D0 (SE)
Inventor: JOHANSSON GERT EVALD
IPC: E04G13/00
Filed: 1985-03-22
Abstract: The casting mould has two sides, the distance between which is adjustable without altering them in any other way. They have a number of identical metal wire stirrups located parallelto the mould side perpendicular plane so that the end points on the parts of each stirrup projecting from the mould sides into the remaining part of the mould are at some distance from each other. Corresp. stirrups in two opposite mould sides are fixed into position by U-profiles retained by screws, and are connected to each other by welding or riveting to form composite cross grids which hold the mould walls together.
Patent SE-8501577-D0 (SE)
Inventor: YOHNER P A
IPC: F16K41/00
Filed: 1985-03-29
Abstract: A rotatable shaft assembly comprising a body with a bore having a first end and a second end and an annular abutment formed intermediate the first and second ends of the bore and extending radially inwardly into the bore, a shaft or stem rotatably received in the bore, said shaft having a reduced diameter portion forming an annular shoulder which faces the second end of the bore, a retaining collar disposed in the bore adjacent the abutment, the retaining collar including an annular band and a plurality of resiliently, radially deflectable fingers depending radially inwardly from said band, each of the fingers forming a strut portion terminating in a free end which engages the shoulder on the shaft upon movement of shaft toward the second end of the bore and a stop member disposed in the bore for stopping movement of the retaining collar toward the second end of the bore.
Patent SE-8501873-D0 (SE)
Inventor: ANDERSSON ROLAND
IPC: B60R9/04
Filed: 1985-04-17
Abstract: The accessory is for a pair of vehicle roof racks (1,2), and comprises four arms (3-6) with locking devices (7) disposed in pairs on the racks. Each arm swings in a horizontal plane about a vertical axis (9). - Coupling devices (10,11) are provided, by which the arms on a rack can be secured parallel to it and together to form an upper load support (3,10,4,5,11,6). The arms can be swung through 90 deg. and coupled to those on the other rack to form sides for a load cage. (Dwg.No.1)
Patent SE-8505797-D0 (SE)
Inventor: HEDBERG U
IPC: F16B7/04
Filed: 1985-12-09
Abstract: The main part (1) has an aperture (7) which allows it to be threaded over the shaft, and a lock component (2) is provided with a surface (14) for location against the shaft (5). The lock component is inserted in the aperture of the main component, so that both components can be clamped together around the shaft with their respective surfaces (6,14), thus locking with it. The main component has surfaces (8,9) in the recess aperture (7) which are counterposed to its locating surface (6). The lock component has effective surfaces (15,16) on the side opposite to    that forming its locating surface (14) and the distance between the lock surfaces and the locating surface is such that the lock surfaces locate against the corresp. surfaces of the main component when the lock component locating rests against the shaft. The lock surfaces are arranged along lines which are inclined w.r.t. to a normal line to the shaft radius, and crossing
Patent SE-8605311-D0 (SE)
Inventor: NEVALAINEN OSMO
Filed: 1986-12-11
Abstract: The glove is predominantly leather with an inner surface which is plastic coated. The upper and lower parts of the fingers (excluding the thumb) are reinforced and have a plastic coating. The sides are of leather.
Patent SE-8700317-D0 (SE)
Inventor: BERGLUND STIG
IPC: H04N9/30
Filed: 1987-01-28
Abstract: The light sources (c1,c2,c3) are present in at least two different colours, those of the same colour being periodically distributed over the surface. They spread light over the complete half cylinder which is turned towards the screen (11), and are Lambert-radiating. The screen surface (11) and the base surface (2) are equal in size, and mirroring surfaces (14) extend between the surface of the screen and the edges of the base surface. The screen surface is rectangular, with the light sources parallel with one of its edges. Normally, the light sources come in three colours, pref. red, blue and green, and the screen surface is of the liquid crystal display type, the picture component of which is controllable by a television signal. The colour of light reaching the screen is selectably adjustable and a dynamic control is available for the relative intensities of the light sources of different colours, in order to match the illumination colour to the colour content in the picture.
Patent SE-8702982-D0 (SE)
Inventor: GRANBOM BO
IPC: F16B1/00
Filed: 1987-07-28
Abstract: A ball screw is intended here in which the balls (13) coacting with the screw (1) and running in helical threads (2) therein also run in parallel grooves of a raceway ring (4; 14; 15; 23; 109; 109 min ) arranged coaxially about the screw (1), said grooves (12; 12 min ; 112) extending perpendicularly to the axis (11) of the screw. Said ring is freely rotatably mounted but axially immobile in a nut element (3, 104, 105) arranged coaxially around the raceway ring. A ball cage (21) is arranged between the screw and the raceway ring and attached to the nut element (3).
Patent SE-8705076-D0 (SE)
Inventor: ANDERSSON KURT GORAN
IPC: F42B12/58
Filed: 1987-12-18
Abstract: Joint between a shell sleeve 1 and a stern end wall 2 in a carrier shell, in which the shell sleeve 1 and the stern end wall 2 are interconnected by a number of connecting members 4 with an extent which preferably essentially coincides with the longitudinal direction of the carrier shell, which members are arranged so as to prevent a relative rotary movement of the shell sleeve 1 in relation to the stern end wall 2 but not to prevent to any significant extent an axial displacement movement of said parts in the direction away from one another. A number of connecting members are arranged so as to extend through two portions bearing against one another in the shell sleeve 1 and the stern end wall 2 and so as to be sheared off in connection with a load surrounded by the shell sleeve 1 being launched, and also so as to in this connection allow release of the stern end wall 2 from the shell sleeve 1. The latter members can consist of a number of pin-shaped members extending radially through two mutually adjacent surfaces in the rear portion of the shell sleeve 1 and the front part of the stern end wall 2. Alternatively, the members can consist of boss-shaped members extending from the rear portion of the shell sleeve 1 and engaging with interacting cutouts made in the front portion of the stern end wall 2, or arranged the other way round. Use can also be made of screw connections between the stern end wall 2 and the shell sleeve 1, or between the stern end wall 2 and the members preventing relative rotary movement, which are designed to be sheared off under predetermined loading, and also of members, integrated into a unit, for absorbing tangential loads, which allow release of the stern end wall 2 by breaking under predetermined loading. <IMAGE>
Patent SE-8800064-D0 (SE)
Inventor: GORLICH D
IPC: F02B3/06
Filed: 1988-02-17
Abstract: The invention relates to a high performance burner whose performance can be controlled in a stepless manner. To this end, a premixing chamber is upstream of a burner nozzle that extends into a combustion chamber. Fuel is supplied in controllable amounts to the premixing chamber, and a mixture, in the form of an emulsion, is prepared therefrom by means of air supplied from an auxiliary air line. The air-fuel mixture thus prepared is passed to the burner nozzle which diffuses it in the combustion chamber. A high performance burner in accordance with the invention is designed for use as a heating device of high performance, like an independent heating device but, advantageously, can be employed as an exhaust gas afterburner, whereby the high performance burner is disposed in an exhaust gas line of a combustion engine, or a branch line thereto. The afterburning of the exhaust gases being usable for generating of heat by way of an exhaust gas heat exchanger, as well as for the regeneration of soot filters in combustion engines, particularly Diesel combustion engines.
Patent SE-8800276-D0 (SE)
Inventor: ROSENQUIST L
IPC: B28B1/087
Filed: 1988-01-28
Abstract: A casting bed for casting slab-like building elements includes a vibrating table and a mould which is vibrated by the vibrating table. The invention is characterized in that the vibrating table includes a first frame structure (10) which carries a mould carrier (2), which mould carrier is intended to support the mould (3), and is further characterized in that the vibrating table includes a second frame structure (20) which can be moved vertically in relation to the first frame structure (10) and which is arranged to lift the mould (3) to a position in which the mould is free from the mould carrier (2). The second frame structure (20) is provided with one or more vibrators (11, 12).
Patent SE-8802199-D0 (SE)
Inventor: JACOBSSON B
IPC: B60R25/042
Filed: 1988-06-13
Abstract: An electronic and magnetic valve (1) is inserted in the carburettor (2) with a float housing (3) and fuel intake (4). A 12v current feed (5) is provided via a starting key. By use of a key (6), the valve can be connected electrically. It can also be controlled electrically with a code system or infra-red emitter from a press-button panel or a portable radio. Fuel feed can be throttled by the valve built into the carburettor in series with the fuel line. In the rest position, the valve stops flow, and when it is fed with the voltage it is activated and fuel is allowed to pass. Voltage feed to the magnetic valve is closed and broken by means of an electronic code lock. - The lock circuit, relay and valve are all fitted in the immediate vicinity of the carburettor input connection for fuel. The carburettor housing has a compartment with hollow spaces in its walls. These spaces are connected to the carburettor fuel contrainer, and are fitted with fuel. This means that forced removal of the lock arrangement is prevented, since the fuel housing in the carburettor would be damaged, rendering the carburettor unusable. (Provisional basic advised week 90/06)(1B/2)