baber/WOPTO huggingface dataset:
Patent SE-522462-C2 (SE)
Inventor: KRUSE OLOF
IPC: B22F1/10
Filed: 2001-12-19
Abstract: The present invention relates to economic and environment-friendly slurries and their preparation, handling, and spray drying for the production of cemented carbide based hard metals. The slurry is ethanol-water based and contains metallic and metal carbide raw materials as well as polyethylene glycol (PEG) and a very low concentration of polyethylenimine (PEI). The concentration of PEI is 0.01-<0.1% of the raw material weight. As a result, low-viscous slurries are produced which require less use of ethanol, energy, manpower and equipment time in their preparation, handling, and spray drying.
Patent SE-525783-C2 (SE)
Inventor: NYGREN LENNART
IPC: G01R31/02
Filed: 2003-09-18
Abstract: The invention relates to a method and an arrangement for the detection of shorts circuits in the electrical system in a vehicle provided with a battery comprising-measuring and storing the value of the battery voltage at a first moment in time,-measuring the value of the battery voltage at a second moment in time,-comparing the values of the battery voltage at the first and second moments in time,-checking, if the battery voltages at the two moments in time differ from each other by more than a predetermined value, whether one or several of certain predefined systems in the vehicle have been engaged during the interval of time between the first and the second moments in time, with a short circuit being assumed to have taken place if none of the systems in the vehicle have been engaged during the interval of time.
Patent SE-525847-C2 (SE)
Inventor: THORSEN HANS
IPC: G07C9/00
Filed: 2003-10-16
Abstract: A lock system (100) is owned by a lock system owner and comprises a management computer (110) connected to a plurality of door access control units (120). A method of configuring this system comprises the following steps: installing in the door access control units a first certificate issued by a manufacturer (10) of the lock system; providing at the management computer (110) a second certificate issued by the lock system owner and signed by the manufacturer; transmitting from the management computer to a first door access control unit of the door access units the signed second certificate together with a symmetric encryption key used by the lock system owner; installing by means of asymmetric encryption the second certificate at the first door access control unit after checking the authenticity of the signed second certificate; and establishing of symmetric encryption communication between the management computer and the first door access unit. Simple yet secure installation of the lock system is thereby achieved.
Patent SE-540494-C2 (SE)
Title: Anordning för brandisolering vid skivenhet hos fönster ellerdörr, samt en fönsterkonstruktion och dörrkonstruktion omfa ttande en brandhämmande anordning
Inventor: RICKARD ZETTERSTEDT
IPC: E06B5/16
Filed: 2013-02-20
Abstract: En fönsterbåge (2) har en öppning (3) som upptar en skivenhet (4) och som bildar en fals (5), vilken sträcker sig runtom skivenhetens (4) omkretsparti för kvarhållning av skivenheten (4) i fönsterbågen. Fönsterbågen (2) har en brandhämmande anordning i form av ett band (11) av brandsvällande material som är anbragt på och sträcker sig runt skivenhetens (4) omkretsparti samt är riktat mot falsbotten (6).
Patent SE-543334-C2 (SE)
Title: Refiner for refining lignocellulosic material and refining segments for such a refiner
Inventor: HEDLUND CHRISTER
IPC: D21D1/30
Filed: 2019-11-18
Abstract: The proposed technology provides refiner segment pair comprising a first segment (30) and a second segment (31), said first segment (30) being configured to be used with a rotor disc for a refiner of lignocellulosic material and said second segment being configured to be used with a stator disc for said refiner of lignocellulosic material, said first and second refining segments (30; 31) comprising protruding structures (40) for grinding of said lignocellulosic material. The height of the protruding structures (40) on said first refining segment (30) is at least three times larger than the height of the protruding structures (40) on said second refiner segment (31). The proposed technology also provides a refiner comprising such a refiner segment pair and the use of a refiner segment pair (30; 31) in a refiner (1) for refining lignocellulosic material.
Patent SE-543996-C2 (SE)
Title: Tomtcentral och modul
Inventor: MÄITTÄLÄ ATTE
IPC: H02J11/00
Filed: 2020-03-19
Abstract: I en tomtcentral innefattar en mätcentral (100) en elanslutning och en huvudsäkring för ett småhus. Mätcentralen (100) innefattar dessutom ett laddningssystem (200) för en eldriven bil, vilket innefattar en laddningsanslutning (220) för att koppla en eldriven bil till mätcentralen (100) för laddning av den eldrivna bilen samt en laddningsstyrenhet (210), som är anordnad att styra eltillförseln till laddningsanslutningen (220) för laddning av den eldrivna bilen. Både laddningsanslutningen (220) och laddningsstyrenheten (210) är anordnade som en strukturell del av mätcentralen (100). Dessutom presenteras en modul, som är anordnad att integreras i tomtcentralen för laddning av den eldrivna bilen.
Patent SE-544781-C2 (SE)
Title: Internal Combustion Engine comprising piston with fuel directing surfaces
Inventor: NORLING DANIEL
IPC: F02F3/28
Filed: 2020-05-27
Abstract: A piston (1) for an internal combustion engine (4) is disclosed. The piston (1) is configured to reciprocate along a centre axis (ca) of the piston (1) during operation in an engine (4). The piston (1) comprises a number of fuel directing surfaces (3) arranged at a distance (d1) from a top surface (5) of the piston (1) measured along the centre axis (ca). Each fuel directing surface (3) is configured to direct a fuel spray (12) sprayed onto the fuel directing surface (3). The fuel directing surfaces (3) are arranged with gaps (7) between two adjacent fuel directing surfaces (3). The present disclosure further relates to an engine (4) comprising a piston (1) and a vehicle (2) comprising an internal combustion engine (4).
Patent SE-503610-C2 (SE)
Inventor: KESSLER HAROLD D
IPC: C22F1/18
Filed: 1988-10-21
Abstract: A process for the production of seamless titanium alloy tubing is disclosed in which solution annealing for all intermediate operations are performed in an air atmosphere furnace, followed either by water or room temperature air quench in order to achieve cooling within the requisite five (5) minutes. Preferably final aging is performed in a vacuum furnace to avoid surface contamination which would ordinarily require subsequent removal by pickling. This produced a finer grained product, which was more susceptible to defect detection by ultrasonic testing, which produced an optimum combination of strength and ductility, and which showed more uniform response to aging between different lots and tube sizes.
Patent SE-506556-C2 (SE)
Inventor: BLAND GERALD F
IPC: B63H20/14
Filed: 1990-05-07
Abstract: A marine propulsion device comprising a gear housing adapted to be mounted on the transom of a boat, a lever mounted on the gear housing for pivotal movement relative thereto about a first axis, a clutch mechanism supported by the gear housing, a mechanism for actuating the clutch mechanism in response to pivotal movement of the lever, a link, a mechanism connecting the link to the lever for pivotal movement relative thereto about an axis spaced from the first axis, a guide member adapted to be connected to a control mechanism, a mechanism for guiding movement of the guide member relative to the gear housing, and a mechanism for connecting the guide member to the link.
Patent SE-500257-C2 (SE)
Inventor: LENNSTROEM THORSTEN
IPC: B60R25/00
Filed: 1992-09-04
Abstract: A device for preventing car theft comprising a screen (6) disposed between the driver's seat and the foot pedals (3-5) of the car, which screen is lockable in a generally vertical position adjacent to the pedals in order to prevent access to these.
Patent SE-501848-C2 (SE)
Inventor: OLSSON SVEN-ERIK
IPC: D21C9/02
Filed: 1993-04-20
Abstract: PCT No. PCT/SE93/00978 Sec. 371 Date Jul. 27, 1995 Sec. 102(e) Date Jul. 27, 1995 PCT Filed Nov. 16, 1993 PCT Pub. No. WO94/11567 PCT Pub. Date May 26, 1994The present invention relates to a digester for continuous cooking, under elevated pressure and temperature, of fibre material in a vertical digester (1), where fibre material and cooking liquid are fed into the top of the digester, used cooking liquor is drawn off from at least one digester screen arrangement (1D) between the top and the bottom of the digester, and fibre material is fed out from the bottom of the digester, it being possible to maintain the temperature in the cooking zone immediately above the digester screen arrangement (1B) at essentially the same temperature level as the remaining cooking zone or cooking zones of the digester.
Patent SE-505617-C2 (SE)
Inventor: ERIKSSON GUY
IPC: H01R13/58
Filed: 1993-05-03
Abstract: The invention relates to a connector for an electric cable with a tensile strain relieving device, for example an extension cord socket, a plug or the like. The strain relieving device in the connector comprises a clamping member (6) which consists of a bottom part (8) and an upper part (9), which in open position are interconnected through a foldable spacing piece (10) serving as a joint. The parts (8,9) of the clamping member are designed such that, when being folded over the cable (12), they enter into locking engagement with each other. The strain relieving device (6,7) is connected to the terminal block (2) of the connector and can advantageously be integrated with said terminal block (2).
Patent SE-502035-C2 (SE)
Inventor: CARLSSON LENNART
IPC: A61C5/77
Filed: 1993-12-06
Abstract: PCT No. PCT/SE94/01142 Sec. 371 Date Dec. 5, 1995 Sec. 102(e) Date Dec. 5, 1995 PCT Filed Nov. 29, 1994 PCT Pub. No. WO95/15731 PCT Pub. Date Jun. 15, 1995A method and apparatus thereof for collecting control data for the production of replacement dental parts. The method includes the steps of imaging a body area and a replacement part with a single imaging device which is arranged to take a simultaneous picture of the body area from different angles during one exposure. The pictures are developed and scanned with a reading device which generates digitized data of the imaged body area and the replacement part to be applied in that area. The digitized data is transmitted to computer equipment which automatically reproduces the body area and replacement part on a screen. A computer program calculates spacial relations data of surfaces of the body area and replacement part and the data is used as control data in making and fitting the replacement part in the human body.
Patent SE-508361-C2 (SE)
Inventor: BRAUN FRITZ
IPC: F01M11/10
Filed: 1994-02-21
Abstract: A method and apparatus for determining and extending a change interval for an operating fluid of a unit, particularly for an engine of a motor vehicle, uses at least one directly or indirectly recorded operating variable which represents the qualitative condition of the operating fluid. An evaluation of the at least operating variable and a continuous calculation of the change interval therefrom is performed by a computing and control unit. The calculated change interval is related to a specified unit service interval and, if the change interval expires before the service interval, a regeneration signal for the removal of a certain quantity of the spent operating fluid and the replacement of the quantity with a fresh operating fluid is produced as a function of the difference therebetween.
Patent SE-510334-C2 (SE)
Inventor: NORDGREN SVEN-ERIK
IPC: H05B3/34
Filed: 1995-04-07
Abstract: The box has an integral heating element (2), with a film (6) and overheating thermostat (9) behind a protective screen (5). The heating element is sealed against the back wall (8) of the box with screws etc. and has a sealing strip (10) around its periphery.
Patent SE-504160-C2 (SE)
Title: Arrangement for warning road users of wild animal presence near to road
Inventor: WYOENI STIG
IPC: A01M29/10
Filed: 1995-05-18
Abstract: Light transmitters (6) and light receivers (7) form a cohesive chain of successive light curtains (8) between the two outer alarm units in the road longitudinal direction. A warning light panel (4) is arranged at a distance in front of the alarm units in each travel direction on the road. A central unit (9) switches on both warning light panels as soon as any of the light curtains are broken. Each alarm unit (1) has a flashing light lamp (12), which can be seen from the road and which the central unit switches on at the same time as the warning light panels. Each alarm unit has a flood light (12), which is directed away from the road and which at night is switched on by the central unit at the same time as the warning light panels. A central unit is arranged for each chain of light curtains.
Patent SE-504643-C2 (SE)
Inventor: NYLUND OLOV
IPC: G21C3/322
Filed: 1995-07-12
Abstract: PCT No. PCT/SE96/00736 Sec. 371 Date Apr. 9, 1998 Sec. 102(e) Date Apr. 9, 1998 PCT Filed Jun. 4, 1996 PCT Pub. No. WO97/03447 PCT Pub. Date Jan. 30, 1997A fuel assembly for a boiling water reactor where the fuel assembly during operation is arranged vertically in the core of the reactor. The fuel assembly comprises a plurality of vertical fuel rods (22) arranged in one or more fuel bundles, wherein at least the majority of the fuel rods comprise a stack of fuel pellets (7) surrounded by a cladding tube (8b) and a plenum tube (23) which is connected to the upper part of the cladding tube (8b), the plenum tube having a cross-section area which is smaller than the cross-section area of the cladding tube. Further, the fuel assembly comprises a bottom tie plate (15) which retains and supports the lower part of the fuel bundle, a number of spacers (13) which retain and position the fuel rods in spaced relationship and are arranged axially separated along the fuel rods, a top spacer (21) which retains and supports the upper part of the fuel bundle and is arranged above and at a distance from the stacks of fuel pellets, and a fuel channel (2) which surrounds the fuel bundle or the fuel bundles.
Patent SE-503952-C2 (SE)
Title: Orthogonal hot lathing of rolls or wheels, e.g. for railway carriages, machining pressure cylinders or large guide axles.
Inventor: WERMEISTER GUENTER
IPC: B23B5/32
Filed: 1995-07-21
Abstract: Method for hot lathing cylindrical mantle and/or sloping conical surfaces on rolls or wheels, eg. railway carriage wheels. The method involves using a hot cutter (1) with round cutting discs or a combination of these with wide blades. The axial distance between the rotating sheet workpiece (3) is set up so that the blade radius is greater than a plane through the workpiece rotation axis in the workpiece's central region. It lies just above this plane at either side of this region.
Patent SE-510275-C2 (SE)
Inventor: DIEGELMANN HELMUT
IPC: F16D48/06
Filed: 1997-08-15
Abstract: The power train of the vehicle has an automatic control for the clutch operated by a servo-system. The transmission control monitors the vehicle dynamics as well as the setting of the gear selector and the operation of the gear box. If a fault is detected in the electronic control a failsafe control disengages the clutch or holds it in the engaged position, depending on the vehicle dynamics. If the vehicle is moving when the control system has a failure the clutch is kept engaged to enable the vehicle to be moved to a safe location. If the vehicle is stopped then the clutch is disengaged by the safety control.
Patent SE-513151-C2 (SE)
Inventor: OLOFSSON OLA
IPC: E04B1/61
Filed: 1998-02-04
Abstract: A guiding element at a joint between boards, the joint including groove and tongue preferably intended to be joined by the use of glue. The tongue includes at least one guiding wedge. A fitting clearance between the tongue and the groove includes a first fitting clearance and a second, guiding, fitting clearance. The second, guiding, fitting clearance is obtained through the guiding wedges which are arranged parallel to the extension of the joint. The first fitting clearance comprises the main part of the fit and the second, guiding fitting clearance comprises a smaller part of the fit. The first fitting clearance is in the range 0.1-1 mm, while the second, guiding, fitting clearance is in the range 0.01-0.2 mm. The tongue of the joint is provided with at least one equalizing recess so that at least one equalizing cavit
Patent SE-511428-C2 (SE)
Inventor: EKLUND JAN-ERIK
IPC: H03M1/38
Filed: 1998-04-20
Abstract: A process and device for providing an analog-to-digital conversion employing a successive approximation principle is provided. The search interval from a value X to a Value Y, which represents the value interval in which an unknown analog signal is to be converted to a digital signal value, is divided into a number of smaller search intervals, being divided into different area for employing a successive approximation process to iterate to the desired digital signal value. Further, reference levels are defined for each search interval to coincide with at least one other reference level, where coinciding reference level belongs to two search intervals formed by areas in a nearest larger search interval.
Patent SE-514039-C2 (SE)
Inventor: MAARDBERG BJOERN
IPC: B60H1/32
Filed: 1998-12-21
Abstract: The present invention relates to an air conditioning system arrangement intended for motor vehicles, especially passenger cars. The air conditioning system has a compressor, condenser and evaporator that are connected by way of transfer elements in a closed circuit for the transfer of refrigerant. The condenser and evaporator may be arranged on the chassis of the vehicle. The invention compressor may be mounted on the chassis of the vehicle.
Patent SE-517863-C2 (SE)
Inventor: ANDERSSON MIKAEL
IPC: A61F13/15
Filed: 1999-01-22
Abstract: There is provided an absorbent article, such as a diaper, a pant diaper or an incontinence protector that includes longitudinally extending edges (4, 5) and transversally extending edges (6, 7), a bottom liquid-impermeable sheet (8), an absorbent layer (9), longitudinally extending liquid barriers (15, 16) fastened along or on the longitudinal edges (6, 7) of the article, side-flaps (11, 12) which extend laterally outside the liquid barriers (15, 16) and a first upper, essentially liquid-permeable surface sheet (10) between said liquid barriers (15, 16) and a second upper, essentially liquid-impermeable surface sheet (39) outwardly of said liquid barriers (15, 16), wherein the ends (15a, 15b, 15c; 16a, 16b, 16c) of the liquid barriers are folded down at the front and/or rear end-part (1, 2) and fastened flat against the first and/or the second upper surface sheet (10, 39). Those areas of the surface sheets (10, 39) situated at the front and/or the rear end-part (1, 2) are comprised of essentially liquid-impermeable material or are covered with essentially liquid-impermeable material. At least a part of said areas has been made permeable to liquid, preferably by perforating said part, down to the absorbent layer (9) which extends beneath at least portions of said part. That part which has been made permeable to liquid is located within at least parts of the downwardly folded ends (15a, 15b; 16a, 16b) of the liquid barriers (15, 16) and/or the second surface sheet (39). <IMAGE>
Patent SE-515433-C2 (SE)
Inventor: HEDLUND GUNNAR
IPC: F02D11/02
Filed: 1999-12-01
Abstract: The purpose of the present invention is to simplify and make safer the use of vibrating tampers (1) powered by internal combustion engines and designed for compacting clay, sand or gravel, for example in pipe trenches. This is achieved by the use of a single control lever (4) which, by means of a snap-action device, can be set to any of three fixed positions with the following functions: Position 1 - Engine ignition circuit short-circuited, fuel cock closed, fuel tank vent cock closed, throttle fully closed. Position 2 - Engine ignition circuit open, fuel tank vent open, fuel cock open, throttle control in starting/idling position. Position 3 - Engine ignition circuit open, fuel tank vent open, fuel cock open, throttle control in full-throttle position.
Patent DE-19517145-C2 (DE)
Inventor: FISCHER WILFRIED
IPC: A61K9/70
Filed: 1995-05-10
Granted: 2000-02-24
Abstract: The invention concerns a transdermal therapeutic system for administering testosterone or a testosterone derivative as the active substance.
Patent DE-19621020-C2 (DE)
Inventor: OTT STEPHAN
IPC: F16L27/087
Filed: 1996-05-24
Granted: 2002-02-07
Abstract: PCT No. PCT/DE97/00960 Sec. 371 Date Oct. 2, 1998 Sec. 102(e) Date Oct. 2, 1998 PCT Filed May 7, 1997 PCT Pub. No. WO97/45667 PCT Pub. Date Dec. 4, 1997A rotary joint for the transfer of pressurized working fluid between a stationary machine part and a rotating machine part, comprising a housing associated with the stationary machine part and a shaft associated with the rotating machine part. The shaft extends into the housing and is tightly surrounded by at least one bush accommodated in the housing. The inner surface of the bush and the circumferential surface of the shaft are provided with sealing faces which slide against each other. The bush comprises at least one radial fluid feed bore which is connected, via an annular channel encircling the shaft, with at least one radial bore in the shaft for conveying pressurized working fluid through the bush to a fluid duct extending axially in the shaft. The fluid feed bore is also connected with the radial bore in the shaft. The bush is radially resiliently movable within the housing and includes at least one radial bore separate from the fluid feed bore extending to a relieving channel encircling the shaft, the relieving channel being adapted to be loaded with pressurized fluid.
Patent DE-19828578-C2 (DE)
Title: Verfahren zur Herstellung von cremeförmigen alkalisch-wäßrigen Reinigungsmitteln
Inventor: STROTHOFF WERNER
IPC: C11D7/26
Filed: 1998-06-26
Granted: 2000-04-20
Abstract: In diesem Verfahren wird zunächst ein Vorgemisch aus einem oder mehreren Alkoholen (a) und einer pulverförmigen Substanz (b) aus der Gruppe Buildersubstanzen, Schauminhibitoren, Tenside, Salze und deren Gemische hergestellt und dann dieses Vorgemisch mit konzentrierter Alkalilauge, die weitere Reinigungswirkstoffe enthalten kann, unter Rühren und gleichzeitigem oder nachträglichem Einmischen von inertem Gas vermengt. Als inertes Gas wird üblicherweise Luft verwendet. Die entstehenden cremeförmigen Produkte zeichnen sich durch eine verhältnismäßig niedrige Viskosität aus, sind leicht dosierbar und lösen sich schnell in Wasser auf. Sie eignen sich insbesondere zur Reinigung von Geschirr und von Anlagen und Geräten in der Lebensmittelindustrie, aber auch zum Waschen von Textilien.
Patent DE-19835663-C2 (DE)
Title: Großflächiges Heizelement
Inventor: LEDJEFF-HEY KONSTANTIN
IPC: F23D14/18
Filed: 1998-08-06
Granted: 2001-07-26
Abstract: Beschrieben wird ein großflächiges Heizelement zur Beheizung von Räumen und insbesondere von Räumen in Gebäuden, mit DOLLAR A - wenigstens einem flächigen Element, das einen Innenraum einschließt bzw. einen Zwischenraum begrenzt, und das auf seiner Innenseite eine Katalysatorschicht trägt, und DOLLAR A - einer Zufuhreinrichtung für ein Brenngas, das in dem Innenraum bzw. dem Zwischenraum mit Luft bzw. dem in der Luft enthaltenen Sauerstoff katalytisch verbrannt wird. DOLLAR A Die Erfindung zeichnet sich dadurch aus, daß zwei flächige Elemente vorgesehen sind, die den Zwischenraum begrenzen, und von denen wenigstens eines auf seiner Innenseite eine Katalysatorschicht trägt.