baber/WOPTO huggingface dataset:
Patent SE-541083-C2 (SE)
Title: Method and image processing system for facilitating estimation of volumes of load of a truck
Inventor: NYBERG ANDERS
IPC: G06T7/62
Filed: 2017-11-14
Abstract: Disclosed is an image-processing computer system (30) and method for facilitating estimation of volumes of load of a truck (20) moving on a surface (7). The method comprises image processing of one or more 3D images captured of the truck (20) by a first camera (11), into a 3D point cloud, determining a vertical plane representing a first side (20a) of the truck from the 3D point cloud, the determined vertical plane being the most common denominator of a majority of points of the 3D point cloud (110), and warping an image captured of the truck (20) simultaneously as the 3D image, around the determined vertical plane so that the image seems to have been captured from a virtual camera positioned at a position substantially horizontal to the truck load at a predetermined distance from the determined vertical plane. Hereby, sizes of loads of trucks can be more correctly determined from images, as the warped images show loads from same distance and direction irrespective of distance and direction that trucks actually drive by cameras.
Patent SE-542120-C2 (SE)
Title: Transportör
Inventor: LEJONDAHL LARS-ERIK
IPC: B60S13/00
Filed: 2017-03-21
Abstract: Transportör (10) innefattande ett chassi (11) på vilket åtminstone ett bakre med en drivmotor (22) drivet drivhjul (21 ) är anslutet till chassit (11 ) och vridbart rörligt kring en huvudsakligen vertikal svirvelaxel (63) och på vilket chassi (11) främre stödhjul (23) är monterade varvid transportören (10) innefattar åtminstone ett hjulfixeringsdon (14’) utformat med åtminstone ett långsträckt finger (Fi) rörligt mellan ett öppet läge och ett stängt läge, för att i det stängda läget bringa hjulfixeringsdonet (14’) till en lyftrörelse mellan en vertikal nedre gripnivå och en vertikal högre upplyftningsnivå samt en längdrörelse som minskar transportörens totallängd, varvid drivhjulet (21) är vridbart rörligt kring en svirvelaxel (63). Vidare bildar svirvelaxeln (63) en vinkel i intervallet 5-45°, företrädesvis 15-35° och lämpligast 20°, med en vertikalaxel genom drivhjulets (21) rotationscentrum för att åstadkomma ett mot ett centrumläge återförande moment på drivhjulet (21) vid transportörens (10) rörelse.
Patent SE-543103-C2 (SE)
Title: Process for preparing a solution of lignin in an aqueous medium by partial methylolation
Inventor: ZAFAR ASHAR
IPC: C09J197/02
Filed: 2018-11-27
Abstract: The present invention relates to a process for lignin dissolution in which partial methylolation of lignin is carried out during the step of preparing a solution of lignin in an aqueous medium comprising alkali and phenol.The lignin prepared according to the process of the present invention can be used to manufacture lignin-based phenolic resins, which are particularly useful in the manufacture of laminates.
Patent SE-542977-C2 (SE)
Title: Four-Stroke Internal Combustion Engine and Method of Operating Four-Stroke Internal Combustion Engine
Inventor: DAHL ANDREAS
IPC: F02D41/40
Filed: 2019-02-20
Abstract: Herein a four-stroke direct injection ICE (4) is disclosed. The ICE comprises a camshaft (10), and exhaust valve (16), and a control system (42). The control system (42) is configured to: - change the timing of the camshaft (10) to advance a closing of the exhaust valve (16), - control a first fuel injecting step (62) during a compression stroke of the piston (20), - control a second fuel injecting step (64) during a power stroke of the piston (20), and - control a third fuel injecting step (66), after the second fuel injecting step (64), during the power stroke of the piston (20).
Patent SE-544564-C2 (SE)
Title: A beating gap sensor device for a refiner apparatus and calibration method
Inventor: ÅKERBLOM BENGT
IPC: G01B7/14
Filed: 2020-08-26
Abstract: The present invention concerns a sensor device (1) comprising a transducer (3) adapted to generate a magnetic field (MF), the sensor device (1) is configured to measure a beating gap (G) between a first (5) and a second (7) refining disc of a refiner apparatus (9) and is configured to be mounted in the first refining disc (5), the sensor device (1) comprises a magnetic pole (13), a coil assembly (15) and a measuring head (11'), which measuring head (11') is configured to be set in calibration position relative to the second refining disc (7) for calibration of the sensor device (1).The measuring head (11') comprises an outer end (10') made of a non-magnetic material configured to be positioned in abutment with the second refining disc (7) in a calibration sequence.The present invention also concerns a method of calibration of said sensor device (1).
Patent SE-545779-C2 (SE)
Title: Energy storage device comprising an electrode product manufactured by an extrusion device and vehicle comprising the energy storage device
Inventor: KRAGH MARK J
IPC: B29C48/35
Filed: 2021-08-31
Abstract: ABSTRACT The disclosed invention refers to a device and a method for 3D-extruding electrodes that are useful for electrochemical reactions or energy storage in batteries, secondary batteries, capacitors or fuel cells. The described method solves problems of time and cost-consuming steps, by integrating many steps into one step, by co-extruding With rotating dies onto a base profile, enabling elimination of at least one production step at the same time as it enables extrusion of electrodes With macro-, micro-, and/or nano-patterns, thus enabling bigger electrochemical reaction surfaces and cross-channels that speed-up filling of electrolyte.
Patent SE-500181-C2 (SE)
Inventor: RUDT ROBERT J
IPC: D21F7/08
Filed: 1988-02-03
Abstract: A method and an apparatus for avoiding periodic non-uniformities in papermaking felts by varying the width of the web going into a cross lapper.
Patent SE-505734-C2 (SE)
Inventor: RUIZ JEAN-MARC
IPC: A61K9/52
Filed: 1991-07-26
Abstract: The invention relates to a preparation process of particles designed to release an effective amount of active ingredient over a predetermined period of time, said particles comprising one ore more active ingredients in admixture with a bioresorbable and/or biodegradable polymer or copolymer, and the particles thus obtained in a substantially spheroidal form and substantially deprived of active ingredient on the external covering.
Patent SE-500267-C2 (SE)
Inventor: HEDEN AAKE
IPC: E04F21/165
Filed: 1992-03-31
Abstract: An arrangement for casting joints between prefabricated structural elements, comprises a wheeled casting material storage container which has an outfeed opening. A relatively small casting material dispensing container (12) is mounted adjacent the outfeed opening (11) and can be adjusted between two positions (12, 12'), namely a dispensing position (12) in which the dispensing container is located immediately beneath the outfeed opening (11), and an idle position in which the dispensing container is rotated away from its working position. The outfeed opening (11) is then exposed for connection to another casting material dispensing device (22), which preferably delivers casting material along a joint between floor elements and a wall structure.
Patent SE-500120-C2 (SE)
Inventor: LEMBKE TORBJOERN
IPC: F16C32/04
Filed: 1992-10-22
Abstract: The invention relates to a device for a magnetic bearing, consisting of at least one stabilisation device (10, 20, 30) and preferably at least one relief device (4, 5, 6, 14) for absorbing static forces. At least one stabilisation device (10, 20, 30) consists of magnets (7, 8, 9) which are arranged in pairs on each side of a magnetic, electrically conductive material (1, 2, 3) situated there between and having, for example, a flat shape (1, 3) or the shape of a hollow cylinder (2), which magnets induce oppositely directed eddy currents in the said material. The thickness of the material (1, 2, 3) corresponds at most to the magnetic penetration (skin) depth, with the result that the said eddy currents cancel one another and therefore do not cause any sort of braking force, as long as the material (1, 2, 3) is centred in the middle between the magnets (7, 8, 9). <IMAGE>
Patent SE-507991-C2 (SE)
Inventor: GOERICKE DETLEF
IPC: B64D17/38
Filed: 1993-06-23
Abstract: The holding members (12a,12b) hinge to and from each other on a common spindle (13), having overlapping hook portions (14a,14b). A locking mechanism released by the weight of the load prevents them hinging apart. Each member is coupled by a supporting rope (18a,18b) to the parachute (21), and the mechanism is released by a rip cord (22) between it and the latter, and which is shorter than the supporting ropes. These ropes so engage with the members that under the weight of the load they hold them shut and prevent opening. The members can intersect in a scissor pattern at the spindle and can have actuating arms (17a,17b) with which the supporting ropes engage. USE/ADVANTAGE - Self-releasing fastener for load to parachute remains safely shut under load.
Patent SE-505509-C2 (SE)
Inventor: HEISKANEN PEKKA
IPC: E21B47/04
Filed: 1995-03-10
Abstract: PCT No. PCT/FI93/00335 Sec. 371 Date Feb. 24, 1995 Sec. 102(e) Date Feb. 24, 1995 PCT Filed Aug. 25, 1993 PCT Pub. No. WO94/06999 PCT Pub. Date Mar. 31, 1994An arrangement for measuring the position of a feed beam (1) in a rock drilling apparatus relative to a cradle (4) therein, or measuring the position of a rock drill (3) relative to the feed beam (1). In the arrangement an inelastic, flexible cogged belt (6; 13) is fixed to the feed beam (1) to the surface thereof, the cogged belt (6; 13) being installed to turn about the gear (9; 15) of a resolver mounted in a cradle (4) or movably with the rock drill (3), so that when the feed beam (1) moves relative to the cradle or when the rock drill (3) moves relative to the feed beam (1), the cogged belt (6; 13) rotates the gear (9; 15) of the resolver, and the resolver measures the position of the feed beam (1) or the rock drill (3) respectively.
Patent SE-506163-C2 (SE)
Inventor: BAECKLUND YLVA
IPC: G02B6/36
Filed: 1995-04-27
Abstract: In a silicon substrate a method is described for producing a recess for receiving an element. The method includes masking and etching areas on the substrate on either side of the intended recess, and masking at least one area of less width than the length of the intended recess and which, at least partly, extends over the intended recess to etch out a holding element corresponding to that area for holding an element received in the recess in place. The substrate is of a first doping type, and the masking is produced by doping the substrate with a dopant of a second doping type. The at least one area on the substrate, which, at least partly, extends over the intended recess is doped to a depth corresponding to the desired thickness of the holding element.
Patent SE-504125-C2 (SE)
Inventor: HANSSON GOETE
IPC: A63B59/70
Filed: 1995-11-16
Abstract: The disclosure relates to a stick, preferably an indoor bandy stick, which comprises a shaft; a blade, whose longitudinal direction makes an angle with the longitudinal direction of the shaft, the blade having at least one concave side face and being, at least for the greater part, surrounded by a strip-shaped edge portion; and an anchorage device for joining the blade and the shaft. According to the invention, the shaft has, in its lower region, a tapering portion which, seen from the upper end of the shaft and towards the lower end, tapers from at least one side in towards a longitudinal plane which encompasses or is approximately parallel with the longitudinal directions of the shaft and the blade.
Patent SE-515138-C2 (SE)
Inventor: SVALAENGE PAER
IPC: H03F3/04
Filed: 1999-10-29
Abstract: To control the transconductance of a transconductor, its voltage input terminal (Vin2) is connected to the base of a first and a second transistor (Q21, Q22) via respective capacitors (C21, C22). The interconnection points between the capacitors (C21, C22) and the respective base are connected to the respective control voltage terminal (Vreg2+, Vreg2-) of the transconductor via a first and a second resistor (R21, R22), respectively. The emitters of said first and second transistors (Q21, Q22) are inter-connected, and the interconnection point is connected to a ground terminal via a third resistor (R23). The collector of the first transistor (Q21) is connected to the current output terminal (Iout2) of the transconductor, and the collector of the second transistor (Q22) is connected to the supply voltage terminal (Vcc2) of the transconductor.
Patent SE-521314-C2 (SE)
Title: Casing of material containing fiber is for forming rolls of paper or cardboard and has external barrier layer
Inventor: EKBERG MAGNUS
IPC: B65H/
Filed: 1999-11-02
Abstract: The casing is of material container fiber and is for the formation of rolls of paper or cardboard. It has an external barrier layer.
Patent SE-520360-C2 (SE)
Inventor: SJOENELL GOERAN
IPC: G01S17/931
Filed: 1999-12-15
Abstract: A warning device for mounting onto a vehicle, in order to attract the attention of the driver when another vehicle (2) or object is located in a position that is wholly or partially critical for the driver. The device comprises two sources (5, 6) of laser radiation arranged at a distance from each other, a convex lens (8) arranged outside of each source and a position-sensitive radiation detector (7) arranged between the sources (5, 6). The device reacts with different levels of warning signals on the detection of direction indicator (58), angular deviation (60) of a wheel or the steering wheel, speed (62), etc., in combination.
Patent DE-10126222-C2 (DE)
Inventor: GEBEL JOACHIM
IPC: F03D9/28
Filed: 2001-05-30
Granted: 2003-10-16
Abstract: A wind power plant with a tower, a gondola carried by the latter so as to rotate about an axis and a rotor mounted in the gondola, the tower containing an evaporator and a vapor compressor mechanically driven by the rotor by a gear.
Patent DE-19728481-C2 (DE)
Title: Substrat für eine optische Platte, Verfahren zum Herstellen desselben, optische Platte unter Verwendung desselben sowie Wiedergabeverfahren für eine solche Platte
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B7/24082
Filed: 1997-07-03
Granted: 2001-07-26
Abstract: Bei einem Substrat (5) für eine optische Platte sind ein sich windender Graben (1a), der sich entsprechend Adresseninformation windet, und ein normaler, sich nicht windender Graben (2a) abwechselnd in radialer Richtung als Führungsspuren vorhanden, die zur Spurregelung verwendet werden. Bei einem derartigen Substrat wird ein Laserstrahl, der zum Herstellen von Mustern für die Führungsspuren verwendet wird, eingestrahlt, während abwechselnd zwischen einem ersten Modus, in dem der Strahl entsprechend Adresseninformation in radialer Richtung der Platten in Schwingungen versetzt wird, und einem zweiten Modus umgeschaltet wird, in dem keine Schwingungen angeregt werden. Eine optische Platte verfügt über einen Aufbau, bei dem mindestens eine Aufzeichnungsschicht auf dem Substrat ausgebildet ist.
Patent DE-19858972-C2 (DE)
Title: Sonnenblende für Fahrzeuge
Inventor: WALLRABE BERNT
IPC: B60J3/02
Filed: 1998-12-19
Granted: 2001-03-29
Abstract: Die Erfindung betrifft eine Sonnenblende (1) für Fahrzeuge mit einem umlaufenden Rahmen (2), der mit Rahmenschenkeln (3, 4, 5, 6) ein Rahmenfeld bildet und eine flächige Abdeckung des Rahmenfeldes aufweist. Erfindungsgemäß ist das Rahmenfeld durch wenigstens einen Quersteg (7, 8) in Teilrahmenfelder (9, 10, 11) unterteilt. Die Teilrahmenfelder (9, 10, 11) sind durch individuell wählbare Abdeckteile und/oder Funktionsteile ausfüllbar und abdeckbar, wobei diese an wenigstens einem Rahmenschenkel (3, 4, 5, 6) und/oder Quersteg (7, 8) gehalten sind. Damit ergeben sich zahlreiche Variationsmöglichkeiten zur Bestückung einer Sonnenblende.
Patent DE-19934656-C2 (DE)
Title: Vorrichtungung zur Anbringung einer Tragvorrichtung für eine Mobilfunkantenne
Inventor: POPPE ALFRED
IPC: F16B2/06
Filed: 1999-07-23
Granted: 2001-09-27
Abstract: Bei einer Klemmhalterung, die an einem als Winkelprofil ausgebildeten Träger (1) festlegbar ist, insbesondere zum Anschluss einer Tragvorrichtung (2) für hieran aufhängbare Aggregate, vorzugsweise Mobilfunkantennen (4), an einem Eckstiel eines Stahlgittermastes lassen sich dadurch eine hohe Montagefreundlichkeit und große Einzelteile und damit eine ausgezeichnete Wirtschaftlichkeit erreichen, dass ein auf den Eckbereich des Trägers (1) aufsetzbares, zweischenkliges Basisteil (12) und zwei die vom Eckbereich entfernten Randkanten der Schenkel des Trägerprofils umgreifende Gegenhalteklauen (13), die jeweils mittels wenigstens eines Spannorgans (14) mit dem ihnen jeweils zustrebenden Schenkel des Basisteils (12) verbunden sind.
Patent DE-19942331-C2 (DE)
Title: Verfahren und Einrichtung zur telefonischen Vermittlung von Ortsgesprächen
Inventor: GERDES CARSTEN
IPC: H04M1/27485
Filed: 1999-09-06
Granted: 2002-06-13
Abstract: Bei einem Verfahren und einer Einrichtung zur telefonischen Vermittlung eines Ortsgesprächs zwischen einem rufenden und einem gerufenen Endsystem über ein wenigstens partiell proprietäres Kommunikationsnetz durch einen Vermittlungsdienst ist erfindungsgemäß vorgesehen, daß eine vom rufenden Endsystem angewählte Rufnummer danach geprüft wird, ob das gerufene Endsystem innerhalb oder außerhalb des Vorwahlbereichs des rufenden Endsystems liegt, und daß der Anruf bei Vorliegen des gleichen Vorwahlbereichs an einen Leitungsträger (Carrier) eines alternativen Vermittlungsdienstes (Provider) weitergeleitet und von diesem, unter Verwendung einer Vorwahlnummer, an das gerufene Endsystem vermittelt wird. Das vorgeschlagene Verfahren ermöglicht auch im Nahbereich die Bereitstellung von alternativen Vermittlungsdiensten und trägt dort zur Gebühren- bzw. Kostenminimierung bei.
Patent RU-2162252-C2 (RU)
Title: Recording medium with first and second attribute control areas for program entered in record area, and recording medium reproducing device
Inventor: TEPPEI JOKOTA
IPC: G11B20/12
Filed: 1995-12-21
Granted: 2001-01-20
Abstract: FIELD: disk-type recording media for writing and reading character information. SUBSTANCE: disk-type recording medium has first area for controlling address information of program entered in program area of recording medium and second control area separated from first one that holds attribute data defining attributes of each program and/or recording medium, as well as reproducing device. During reproduction of disk-type recording medium first control area is first reproduced by device and access to second control area is admitted according to address entered in first area for reading and displaying data on attributes recorded in second area. EFFECT: provision for reading character information dispensing with decoding devices. 23 cl, 22 dwg
Patent RU-2186517-C2 (RU)
Title: Method for predicting efficiency of electrocardiotherapy in patients with hypertrophic cardiomyopathy
Inventor: JUZVINKEVICH S A
IPC: A61B5/02
Filed: 1996-07-04
Granted: 2002-08-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method deals with noninvasive measurement of systolic pressure gradient of an outlet tract of left ventricle. Pressure gradient is measured before and after ventricular extrasystole before installation of electrocardiostimulant. The method is noninvasive, enables to decrease the risk for complications due to introduction of intracardial electrodes, decrease the time of interference. EFFECT: higher efficiency of prediction. 2 ex
Patent RU-2155799-C2 (RU)
Title: Detergent composition for cleaning metallic surface
Inventor: KARASEVA A D
IPC: C11D1/72
Filed: 1997-05-07
Granted: 2000-09-10
Abstract: FIELD: degreasing of metal surfaces prior to phosphotizing or coloring. SUBSTANCE: detergent composition comprises, wt %: trisubstituted sodium phosphate, 8-11; disubstituted sodium phosphate, 18-22; sodium tetraborate, 8-10; polyglycol ether of fatty synthetic alcohols 1-3; 3,5-5% solution aqueous of alkylphosphoric acid salts, 0.01-3.5; not more than 6% of at least one compound selected from oxyethylated mononylphenol based on trimers of propylene, monoethanolamine salt of alkylphosphoric acid 2- ethylhexyl ester, alkylphenyl polyoxyethylene glycol acetal and calcined soda, up to 100. EFFECT: reduced content of ecologically harmful phosphates of the composition which is non-toxic and has insignificant corroding effect on steels. 1 tbl
Patent RU-2208188-C2 (RU)
Title: Method of manufacture of connecting rod for piston machine, particularly, for compressors
Inventor: SHPURNI DITER
IPC: F16C9/04
Filed: 1996-07-19
Granted: 2003-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to methods of manufacture of connecting rods for piston machines by die casting. Blank for connecting rod is made by die casting in form of nonsplit part, preferably, from aluminum. Cuts are made on blank along line of split to be made. Then connecting rod end is separated along line formed by cuts means of breaking-and-cutting tool. In process of separation, free expansion places are formed on inner diameter of eye of connecting rod end. Said expansion places are used as pockets for lubricants. EFFECT: cut down cost of manufacture, provision of precisely made connecting rod. 2 cl, 5 dwg
Patent RU-2162866-C2 (RU)
Title: Aqueous dispersion for silicone elastomer with controlled transparency and method of preparation thereof
Inventor: D ALLEST JEAN FRANCOIS
IPC: C09K3/10
Filed: 1996-06-12
Granted: 2001-02-10
Abstract: FIELD: polymer materials. SUBSTANCE: invention provides aqueous dispersion based on silicone compounds and organic polymer(s) possessing cross-linking ability upon drying under ambient conditions to form elastomer with controlled transparency and improved mechanical characteristics is distinguished by containing no strengthening mineral fillers and containing following components: (A) oil- in-water emulsion containing 100 wt parts of or α,ω- (dihydroxy)polydiorganosiloxane polymer A1 and 1 to 100 wt parts of organosilicon cross-linking agent A2 stabilized by at least one surfactant A3 selected from anionic and nonionic surfactants or their mixtures, emulsion being composed of particles 0.1 to 100 mcm in size and containing at least 60 wt.% solid material; (B) 1 to 100 wt parts of aqueous dispersion of at least one organic (co)polymer 0.01 to 10 mcm in particle size containing 10 to 70 wt.% solid material; and, if necessary, (C) 0.01 to 5 wt parts of a metal compound serving as solidification catalyst. Aqueous dispersion is prepared by adding first dispersion A and then catalyst C to emulsion A. EFFECT: achieved controlled transparency and improved mechanical characteristics. 18 cl, 2 tbl, 7 ex
Patent RU-2190479-C2 (RU)
Title: Procedure controlling flotation process
Inventor: DAVYDOV A V
IPC: B03B13/00
Filed: 1999-05-25
Granted: 2002-10-10
Abstract: FIELD: enrichment of mineral resources, control over technological process in flotation machines of fluidized bed. SUBSTANCE: procedure includes control over density of starting feed, air supplied into chambers and level of pulp in flotation machine. Volumetric density of solid phase of fluidized bed is stabilized in each chamber of flotation machine depending on size of flotation material by change of area of section of slit of circulation chute. Height of fluidized bed is controlled in addition by change of level of position and height of unloading hole in chamber product depending on volumetric density of solid phase in chamber. EFFECT: enhanced technological efficiency of flotation. 1 cl, 1 tbl