baber/WOPTO huggingface dataset:
Patent SE-526927-C2 (SE)
Inventor: HOEK BERTIL
IPC: G01N29/04
Filed: 2003-11-24
Abstract: The invention is concerned with a method and apparatus for real time analysis of gas mixtures, e g determination of air quality, including at least one resonator ( 1, 11 ), means for gas transportation to and from the resonator ( 1, 11 ), e g by diffusion or transit flow via openings ( 5 ) means for activation ( 2 ) and detection ( 3 ) of an acoustic signal within the resonator ( 1, 11 ), at least one means ( 7 ) for measurement of the temperature within the resonator ( 1, 11 ), and at least one means ( 4 ) for the determination of both the resonance frequency and the quality factor of the resonator ( 1,11 ) in real time. These entities are related to the average molecular mass and viscosity or thermal conductivity, respectively, of the gas mixture. The resonator ( 1, 11 may include a compliant element, e g a constricted volume ( 6 ) and an inertial element, e g ist opening ( 5 ) or may support standing acoustic waves, in which the sound wavelength is related to a physical dimension of the resonator ( 1, 11 ). The determination of resonance frequency and quality factor is preferably based on phase detection within a phase locked loop and is thereby independent of magnitude. In addition to self oscillations at a frequency determined by the resonance frequency, a repetitive frequency modulation is being generated by which a quantity representing the quality factor of the resonator ( 1, 11 ) is being generated in real time. Furthermore, means ( 7 ) for compensation of temperature or pressure dependence of the resonance frequency or quality factor are included. By an arithmetic-logical unit, e g a microprocessor ( 9, 17 ), measured values related to air quality, e g carbon dioxide concentration, relative humidity and temperature are being made available.
Patent SE-527023-C2 (SE)
Inventor: KOENIGSEGG CHRISTIAN VON
IPC: F01N13/02
Filed: 2004-04-27
Abstract: An exhaust-cleaning device for internal combustion engines having varying exhaust amount, which is intended to constitute a part of an exhaust system co-operating with an engine includes a main converter and a pre-converter located upstream the main converter, seen in the direction that exhaust fumes are intended to pass the exhaust-cleaning device. The exhaust-cleaning device is distinguished by a bypass arranged in the area of the pre-converter. The bypass includes a first opening upstream the pre-converter, and a second opening downstream the pre-converter and upstream the main converter, so that at least a part of the exhaust fumes passes past the pre-converter without passing therethrough. An extension for an exhaust-cleaning device and a vehicle including such an exhaust-cleaning device are disclosed.
Patent SE-527207-C2 (SE)
Title: Electromagnetic lock, has spring with two arms in contact with opposite sides of electronic actuator
Inventor: ANDERSSON DANIEL
IPC: E05B47/06
Filed: 2005-04-29
Abstract: An electronically controlled actuator in a rotary core is used to prevent movement of the latch into the unlocked position. A spring with two parallel arms is urged against a section of the actuator so that the arms are in contact with opposite radial surfaces on this section.
Patent SE-535396-C2 (SE)
Inventor: JOHNSSON TOMMY
IPC: B63B27/14
Filed: 2008-02-19
Abstract: Load ramp for loading and unloading of cargo on ships and comprising an inner ramp part (8), which is pivotally connected to the ship (2) at a load opening, and an outer ramp part (9) pivotally connected to inner ramp part around a pivoting axis (12) for folding against the inner ramp part from an unfolded loading position to a set aside position of the load ramp. The outer ramp part is adjustable between different angle positions relative the inner ramp part, whereby one of the ramp parts comprises a section which partly overlaps above the other ramp part. Power means are arranged a distance from the pivoting axis for adjusting the angle position of the outer ramp part relative the inner ramp part by adjusting the position of support legs. These are arranged on each side of the load ramp and exposed to compression forces in loading position. A power transmission mechanism (40) cooperates with the power means (61, 62) to transform the compression load of the support legs (37) to tensile load in the power transmission mechanism (47) and power means (48, 49).
Patent SE-534040-C2 (SE)
Title: Arrangemang för tätning av elektrisk drivning avsedd för hydraulventil
Inventor: ZETTERBLAD STEFAN
IPC: E02F9/22
Filed: 2009-04-24
Abstract: Föreliggande uppfinning avser ett arrangemang för tätning av elektriskdrivning avsedd för hydraulventil. Arrangemanget innefattar:- åtminstone ett elektriskt drivet ställdon 13 avsett att styra5 ﬂödet genom en hydraulventil 10;- anslutningskablar 32 avsedda att förbinda ställdonet 13med styrsignaler från en elektronikbox (31); och- en vid ställdonets 13 övre del placerad tätningsdel 20 förtätning av anslutníngskablarnas anslutning till ställdonet;10 Arrangemanget kännetecknas av att tätningsdelen innefattar en undredel (21) fäst till ställdonen (13) och vilken tätande anligger ställdonetsperiferi, samt en övre del (22) vilken är avsedd att inrymma nämndaanslutningskablars (32) förbindning med ställdonen samt tätande fästas mot den undre delen (21). (rig. 1)
Patent SE-535347-C2 (SE)
Title: Påfyllningsanordning för vätska till vattenlås i golvbrunnar och liknande och förfarande för användning av en sådan
Inventor: LUNDMARK STAFFAN
IPC: E03C1/126
Filed: 2010-12-14
Abstract: Påfyllningsanordning (1), avsedd att användas för att fylla på vätska samt avsedd attsäkerställa en vätskenivå i ett vattenlås i en golvbrunn (2) eller liknande.Påfyllningsanordningen (1) innefattar minst en behållare (3), vilken är avsedd att innehålla envätska såsom företrädesvis vatten. Behållaren (3) är försedd med minst ett utlopp/inlopp (4)vilken via minst ett anslutande organ (5), med ett genomgående hål (19), är ansluten till minsten slang (6), rör eller liknande genom vilken vätskan är avsedd att föras från behållaren (3) tillgolvbrunnens vattenlås. Påfyllningsanordningen (1) innefattar vidare minst enjusteringsanordning (15) med vilken nedsticket av slangens fria ände (14) i vattenlåset igolvbrunnen kan justeras. Unikt med den föreliggande påfyllningsanordningen är attanslutningsorganets hål (19) och slangens (6) inre diameter är anpassade efter behållarens (3)volym och höjd så att vätska rinner ut ur behållaren (3) till vattenlåset i golvbrunnen (2) närvätskenivån i vattenlåset i golvbrunnen (2) ligger under den fria änden (14) på slangen (6)samt att vätska slutar att rinna ut ur behållaren (3) till vattenlåset i golvbrunnen (2) närvätskenivån i vattenlåset i golvbrunnen (2) når nivån för slangens fria ände (14) eller strax över denna.
Patent SE-538745-C2 (SE)
Title: Powerline communication receiver
Inventor: JAMES HILMER GLENDE
IPC: H04B3/54
Filed: 2012-12-14
Abstract: ABSTRACT Aspects of the present disclosure are directed towards a circuit-based apparatus forreceiving data communications oVer power distribution lines that carry power usingaltemating current (AC). The apparatus has a processing circuit that is configured andarranged to receive an input signal representing the data communications oVer powerdistribution lines. For a quadrature encoded signal, the input signal is separated intointermediary signals representing a real portion of and an imaginary portion. Theprocessing circuit can then deterrnine timing information from the real portion of and theimaginary portion. The interrnediary signals can then be decimated according to a Variablerate of decimation that is responsive to the deterrnined timing information. The decimated interrnediary signals are also f1ltered.
Patent SE-545266-C2 (SE)
Title: Re-erectable residential flat system
Inventor: GADE BRIAN
IPC: E04H1/04
Filed: 2018-03-21
Abstract: SummaryThe present invention relates to a re-erectable residential flat system (1) complying with BR15, comprising at least two ISO containers (2) (containers), each defining a longitudinal direction (L), a width direction (B) and a height direction (H), wherein each container (2) comprises a base (3) with an outer base side (4) and an inner base side (5), a top (6) with an inner top side (7) and an outer top side (8), two opposing side walls (9), (10) with an outer wall side (11) and an inner wall side (12) as well as two end parts (13), a support structure (20) arranged on the outside of the containers (2), comprising a number of substantially vertical columns (23), a number of substantially horizontal longitudinal beams (22) connected to one or two of the substantially vertical columns (23), a number of substantially horizontal cross supports (21) connected to the substantially horizontal longitudinal beams (22) and/or connected to one or two of the substantially vertical columns (23), and insulation (30) located between two adjacent sides of the containers (2), characterized in that containers (2) placed over at least one other container (2) in the same vertical plane are individually/each carried by the support structure (20) and the containers (2) thus substantially do not abut each other, and that between such overlying containers (2) is insulation.
Patent SE-542190-C2 (SE)
Title: Device for a user of a computer mouse comprising a wrist support and a hand support
Inventor: ÖDMARK OSKAR
IPC: G06F3/039
Filed: 2018-02-13
Abstract: The present disclosure provides a device for increasing performance, comfort and/or preventing injury of a user of a computer mouse or the like. The device comprises a wrist support (20), having an upper side (21 ) adapted for receiving the user’s wrist and/or lower forearm and an underside (22) adapted to bear against a planar surface, such as a table, wherein the underside (22) presents a bearing arrangement (121a, 121b, 121c, 121d, 121e) for reducing friction against the planar surface, and a hand support (20), adapted for receiving a part of the user’s hand. The hand support (20) is horizontally /- 40 degrees, preferably /- 20 degrees or /- 10 degrees, movable relative to the wrist support (10).
Patent SE-544900-C2 (SE)
Title: A method for increasing the glue areal and shear/breaking strength of an assembled element and a pre-assembled element
Inventor: PALMU HENRIK
IPC: E04G11/36
Filed: 2020-04-30
Abstract: The disclosure relates to a method for increasing the glue areal (12,13) and shear strength of an assembled element (1,8), wherein the method comprises the following steps: providing a first element (3,) having on a proximal end (3') a recess form for receiving a proximal end (2') of a second element (2), applying a curable adhesive material in the contact area of one or both of the recess of the first element (3) and the area of the proximal end of the second element (2) intended for being received by the recess of the first element (3), bringing the proximal end (2') of the second element (2) into and in contact with the recess of the first element (3), and curing the adhesive material. The disclosure further relates to a preassembled element (1, 1').
Patent SE-545526-C2 (SE)
Title: Anti-theft locking bolt assembly and a method to prevent unauthorized removal of an article
Inventor: IVARSSON LARS
IPC: F16B41/00
Filed: 2021-08-13
Abstract: An anti-theft locking bolt assembly is disclosed. The assembly comprises an anti-theft bolt threadedly attachable to an article to be protected, a bolt cap snugly fitting into a bore on the head of the anti-theft bolt, a lock cylinder housing rotatably connected to the head of the anti-theft bolt via one or more ball bearings, the lock cylinder housing configured to cover the bolt cap and a locking cylinder and to provide means to prevent removal of the bolt cap. The anti-theft locking bolt assembly is suitable to lock a vehicle wheel and also to replace a spark plug of an combust engine to prevent unauthorized use of the vehicle. A method to prevent unauthorized removal of an article using the antitheft locking bolt assembly is also disclosed.
Patent SE-545125-C2 (SE)
Title: Concentrated-winding electrical machines with floating exciter
Inventor: PEREZ-LOYA JESÚS JOSÉ
IPC: H02P21/12
Filed: 2021-08-27
Abstract: A magnetic flux control system (41) for controlling the magnetic flux in an electrical machine (1) with concentrated windings (22A-C) has at least one magnetic balancing power supply (51A-C), at least one balancing-current controller (61A-C) and electrical connections (71) configured to permit the connection of the balancing-current controller(s) over a segment (23) of the concentrated windings. The balancing power supply provides galvanic isolation. The magnetic balancing system has further at least one sensor (75) configured to measure a parameter associated with a magnetic flux, a force, a position, vibrations, voltages, and/or currents. The balancing-current controller(s) (61A-C) is(are) connected to the sensor(s) and is(are) powered by the balancing power supply(supplies). The balancing-current controller is configured to control an output current in dependence of a signal representing the measured parameter of the sensor(s). A winding excitation arrangement, an electrical machine and a method for balancing are also disclosed.
Patent SE-501838-C2 (SE)
Inventor: VON POEPPINGHAUSEN KLAUS-JUERG
IPC: A23K50/80
Filed: 1988-03-03
Abstract: A process for producing a fish food is disclosed wherein a mixture containing 30% to 50% by weight crude protein, 5% to 15% fat and 0.5% to 10% crude fiber is extruded by means of a twin-screw conveyor at a speed of 200-250 rpm at a temperature of from 50 DEG C. to 90 DEG C. with the addition of 20 to 40 liters of water per hour and a throughput of 100-150 kg/hr to yield feed sticks with a length of from 10-25 mm and a diameter of 5-15 mm.
Patent SE-502523-C2 (SE)
Inventor: KUEHNE VIKTOR
IPC: F16F15/16
Filed: 1990-09-13
Abstract: A two-mass flywheel for installation between an internal combustion engine and gearing is able to cope with peak torques, especially in the region of the resonance rotation rate, with a friction device unlimitedly twistable in the circumferential direction, which is connected in series with a spring unit. With the friction device a displacement chamber and stop are combined so that slipping of the friction device occurs only on hydraulically damped abutting of the two masses, the arrangement being made such that only small masses have to be accelerated for the case of slipping.
Patent SE-505434-C2 (SE)
Inventor: HOPPE HANS
IPC: F16J15/18
Filed: 1991-07-05
Abstract: In a rotary feeder of the type including a housing provided with a top inlet and a bottom outlet and accommodating a cellular rotor which includes a plurality of radial blades supported on a horizontal shaft and axially defined by respective lateral disks which are spaced from pertaining bearing covers, a seal arrangement is provided between each lateral disk and pertaining bearing cover of the housing and includes a plastic filler ring which is floatingly arranged between the bearing cover and the disk and is spring-loaded in axial and radial direction.
Patent SE-502508-C2 (SE)
Inventor: WULKER JAN
IPC: B29D30/60
Filed: 1994-03-03
Abstract: PCT No. PCT/SE95/00180 Sec. 371 Date Sep. 3, 1996 Sec. 102(e) Date Sep. 3, 1996 PCT Filed Feb. 22, 1995 PCT Pub. No. WO95/23686 PCT Pub. Date Sep. 8, 1995A control apparatus and method for a coating device utilize a measurement system to determine whether a body supplied to the coating device is acceptable for coating and/or to establish template data in preparation for a coating operation. The measurement system also obtains measurements of a body while the body is being coated, and these measurements are used to control the coating operation.
Patent SE-504331-C2 (SE)
Inventor: DANIELSSON AAKE
IPC: B23B29/03
Filed: 1994-09-12
Abstract: A drill includes support pads for supporting and guiding the drill in the drill hole. The support pads are formed as parallelepiped-shaped cemented carbide bodies which each have two wing-shaped protrusions on their longitudinal sides. In a corresponding way, the drill head of the drill includes recesses with two bulged parts on the long sides. This gives the support pad a determined axial position and strengthens the support pad at the weakening caused by the central hole. Further, the support pad can be turned half a revolution if one of its ends becomes damaged since the end spaces do not have to function as abutment surfaces.
Patent SE-504008-C2 (SE)
Inventor: KARLSSON LEIF
IPC: F28D19/04
Filed: 1995-02-10
Abstract: In a rotary regenerative heat exchanger of the kind having a rotor mounted in a casing, supports are provided for maintaining a certain clearance between the rotor and movable sector plates (6) connected to the casing and located closed to the rotor ends. Each support co-operates through a front surface on a sliding shoe (25) with an end surface (61) on a flange (12) on the rotor. Each support is provided with gas conduit means ending in the gas outlet means in the front surface and being connected to a gas source of a pressure sufficient to establish a gap between the front surface and the end surface (61) so that a cushion of gas is established between the surfaces as the gas escapes from the gas outlet means through the gap. According to the invention a sector plate (6) is provided with only one single gas cushion support located in the region of the symmetry line (69) of the plate (6), and at the outer corners of the plate (6) axially directed stabilizing projections (68) are provided, which face the end surface (61) of the flange (12). These supports (68) prevent tilting of the plate (6) as only one single gas cushion support is provided.
Patent SE-504568-C2 (SE)
Title: Amplifier for antenna and using integrated dual duplex filters
Inventor: ANDREASSON KRISTER
IPC: H04B1/50
Filed: 1995-07-14
Abstract: The antenna amplifier has an antenna connection (1), and a transmitter connection (2) coupled to same via a first bandpass filter (Tx) for transmitter frequencies. A receiver frequency amplifier input is connected to the antenna connection via a second bandpass filter (Rx1). The amplifier has an output that is connectable to the receiver. The filters are mounted in a common elongated cavity and include comb-line type resonators arranged in rows along a cavity mean line. The antenna amplifier has connector pins at the two mutually approaching ends of the two filters and at the two outer ends.
Patent SE-520891-C2 (SE)
Inventor: ZIELKE FRANK
IPC: B60T17/22
Filed: 1996-04-02
Abstract: The method is for detecting the coefficient of friction (mu) used for one braking operation between the wheels (16, 20) and the road for two axle groups (H rear, V front) each containing one of the wheels and one of the brakes (15 or 21). The braking system operating the brakes provides approximate stabilisation of the distribution of the braking power. The method involves first determining the axle group load distribution and the height of the centre of gravity (h) typical for the type of vehicle. For at least one braking operation the instantaneous braking power is then measured and from the instantaneous effective braking powers (pV, pH), the wheel braking factors (AV, AH), the relationship derived in (a) and the value in (b) the coefficient of friction is calculated.
Patent SE-505813-C2 (SE)
Inventor: ERIKSSON BERNT
IPC: E04H12/32
Filed: 1996-10-31
Abstract: The present invention relates to a process and a device for dividing a tubular flagpole. This is achieved by introducing into the flagpole an elongated body, which over at least part of its length has a geometric shape, which in concert with a complementary geometric shape inside the flagpole ensures that the flagpole can be cut and assembled in a way that guarantees the rectilinear continuity of the flagpole. The complementary geometric shape is formed in that, after the body is introduced into the flagpole, a filling material is injected so that the space between the flagpole and the elongated body is filled. The flagpole is then cut around the elongated body down to the outer surface of the body so that the geometric shape allows the flagpole to be divided into two sections at the cutting side, the body remaining fixed to one of the sections.
Patent SE-515697-C2 (SE)
Inventor: ENGBERG KRISTIAN
IPC: G02B6/00
Filed: 1997-02-18
Abstract: An optical fiber flexfoil includes optical fibers adhesively bonded between two flexfoils laminated to each other. A surface of a base flexible plastic sheet is coated with a pressure sensitive adhesive, and optical fibers are bonded to the sheet by the adhesive. A top foil having a similar coating is placed on top of the base foil contacting the optical fibers, air located between the foils is removed, and the foils are pressed against each other only by the adhesive coatings. The adhesive is selected to have a low glass transition temperature such as below -50° C., and to exhibit visco-elastic characteristics in the temperature range within which the flexfoil is to be used. The lamination of the foils is made at temperatures at the upper limit of the operational range using only moderate pressures. This gives low mechanical stresses on the fibers in the pressing operation. The fibers are not entirely rigidly fixed to the foils allowing them to move a little when bending the flexfoil, so that rather sharp bends of the flexfoil can be made. Also, microbends formed in the lamination process can relax and thus be eliminated, producing a low attenuation in the optical fibers
Patent SE-518040-C2 (SE)
Inventor: TENGROTH STELLAN
IPC: F02M59/10
Filed: 1997-03-17
Abstract: Four-stroke diesel engine with unit injectors and a catalytic converter in the engine exhaust system for catalytic reduction of nitrogen oxides in the exhaust, the unit injectors have pump pistons, each driven by an individual cam element with a cam curve, which has a first cam ridge effecting injection of fuel during the ordinary injection phase of the engine, and a second cam ridge which achieves so-called post-injection in the engine combustion chamber during the exhaust phase of the engine, for supplying vaporized fuel to the catalytic converter.
Patent SE-512017-C2 (SE)
Title: Harvesting device for berries, fruit or vegetables
Inventor: ELIASSON KENNETH
IPC: A01D46/00
Filed: 1998-02-24
Abstract: The harvesting device includes a tube (1) with a length direction opening (5) in its mantle surface, teeth (7) forming part of the mantle being situated on either side of the opening at the front end of the tube. The handle (11) and collection part (9) for the harvested berries etc. are formed by the rear end of tube.
Patent SE-514802-C2 (SE)
Inventor: ERIKSSON SVEN
IPC: G21C7/10
Filed: 1998-07-02
Abstract: An absorber body arranged to absorb radiation in a nuclear energy arrangement. The absorber body comprises more than one area with a locally reduced thickness.
Patent DE-10143722-C2 (DE)
Title: Verfahren und Vorrichtung zur Sortierung von Wafern
Inventor: CASPARY DIRK
IPC: B07C5/34
Filed: 2001-08-31
Granted: 2003-07-03
Abstract: Die Erfindung betrifft ein Verfahren zur Sortierung von Wafern einer Chipproduktion von einem Anfangszustand in einen Endzustand, wobei die Wafer (W) zumindest teilweise anhand eines Informationsträgers als Glieder einer endlichen Folge identifizierbar sind und im Anfangszustand die Wafer (W) in beliebiger Reihenfolge im Fach einer Aufnahmevorrichtung (H) angeordnet sind und im Endzustand jeder Wafer (W) soweit möglich entsprechend seiner Stellung in der Folge in den Fächern der Aufnahmevorrichtung (H) angeordnet ist, dadurch gekennzeichnet, dass DOLLAR A a) ein erster Wafer (W1) einem ersten Fach (s2) der Aufnahmevorrichtung (H) entnommen wird, DOLLAR A b) der Informationsträger des ersten Wafers (W1) durch eine Lesevorrichtung (A) zur Bestimmung der Stellung des ersten Wafers (W1) in der Folge ausgelesen wird, DOLLAR A c) anschließend ein zweiter Wafer (W2) aus einem zweiten Fach (s1) entnommen wird, das der Stellung des ersten Wafers (W1) in der Folge entspricht, DOLLAR A d) der erste Wafer (W1) in das Fach (s1) bewegt wird, das seiner Stellung in der Folge entspricht. Die erfindungsgemäße Vorrichtung dient der Durchführung des erfindungsgemäßen Verfahrens.