baber/WOPTO huggingface dataset:
Patent SE-543878-C2 (SE)
Title: An arrangement for supplying asphalt and a method of producing an asphalt pavement
Inventor: ANDERSSON CONNY
IPC: E01C19/48
Filed: 2018-08-20
Abstract: In a method of and an apparatus for improving the quality of an asphalt pavement, the asphalt is charged in a supply arrangement (2) adapted to be fitted in an inlet space (11) of a road finishing machine (1). The supply arrangement comprises a rotary vessel (3) having a top inlet (30) for receiving the asphalt and a bottom outlet (31) for discharging the asphalt, the bottom outlet (31) being smaller than the top inlet (30); a frame (4) supporting the rotary vessel (3); a bearing arrangement (7) carried by the frame (4) and carrying the vessel (3) rotatably; a motor (6) carried by the frame (4) for enabling rotation of the rotary vessel (3); and a transmission (5) for transmitting a rotation provided by the motor (6) to the rotary vessel (3), and further by providing said rotary vessel (3) with a feeding member (300) comprising at least one pushing member (301) with a feeding surface (301A) attached to the inner surface (304) of the rotary vessel (3).
Patent SE-542928-C2 (SE)
Title: A flat bed applicator arrangement and a method for use of a flat bed applicator arrangement
Inventor: JOHANSSON PATRIK
IPC: H05B6/00
Filed: 2018-11-23
Abstract: The invention relates to a method for and a flatbed applicator, comprising a table (2) and a roll (1) movably guided vertically and horizontally along the table (2) by means of post members (3), a horizontal guiding structure comprising fixed parallel profiles (40) attached to the table (2) and guide members (41) fixedly attached to a support structure (4) carrying each of said post members (3),each of said post members (3) including a vertically moveable support structure (34) and a vertical guiding arrangement (32) arranged to guide said vertically moveable support structure (34),said roll (1) comprising a fixed shaft (10) and coaxial shaft ends (10A, 10C) that are connected to said vertically moveable support structure (34), said fixed shaft (10) coaxially and rotatably supporting a cylindrical roll member (11, 100) with gables (1 10), and wherein a heating arrangement (120) is arranged within said cylindrical roll member (11, 100), wherein,said heating arrangement (120) comprises a heating rod (122) that forms a loop by means of having a first rod half (122 A) extending longitudinally within said cylindrical roll member (11, 100) on a first side of a centre plane (CP) including the centre axis (C) of said cylindrical roll member (11, 100) and a second rod half (122B) extending longitudinally within said cylindrical roll member (11, 100) on a second side of said centre plane (CP).
Patent SE-544585-C2 (SE)
Title: Electrical conductor and cable for use in solar energy applications
Inventor: TULLHOLM THOMAS
IPC: H01B7/00
Filed: 2020-07-17
Abstract: Provided is an electrical conductor for use in solar energy applications comprising a central aluminum wire, and a plurality of copper wires surrounding the central aluminum wire characterized in that a cross-sectional area of the conductor is substantially 4 mm2 and 11.55% - 11.75% of the cross-sectional area is the central aluminum wire and the rest is the plurality of copper wires.
Patent SE-544850-C2 (SE)
Title: Mattress spring core compricing a sheet arranged with a sheet material having a density rendering improved shape and size stability
Inventor: KROON JOHAN
IPC: A47C27/07
Filed: 2021-01-22
Abstract: A mattress spring core (1) is provided. The mattress spring core (1) comprises a sheet (2) and a plurality of spring core units (5) arranged on the sheet (2). The spring core units (5) are arranged in longitudinal strings (6, 6a, 6b, 6c), said strings (6, 6a, 6b, 6c) being attached to the sheet (2) side by side to form a rectangular shaped mattress spring core (1). The sheet (2) is configured to stabilize the rectangular shape of the mattress spring core by preventing the spring core units (5) of a first string (6, 6a, 6b, 6c) to be displaced relative the spring core units (5) of an adjacent string (6, 6a, 6b, 6c).
Patent SE-545146-C2 (SE)
Title: Puddle avoiding robotic garden tool
Inventor: MÅRTENSSON ANTON
IPC: G05D1/02
Filed: 2021-03-17
Abstract: The present disclosure relates to a robotic garden tool (1) comprising a set of wheels (3, 5) and means for self-navigation across an area to be processed. In order to avoid that the robotic garden tool drown in puddles that are formed during heavy rains in the processed area there is provided an electric sensor (21) for recording an electric property of the surface under the robotic garden tool and a detector (23) configured to determine, based on the electric property, a condition where the robotic garden tool is entering a puddle of water. Control means (25) of the robotic garden tool are configured to initiate a puddle-avoidance maneuver in the case where such a condition is detected.
Patent SE-544505-C2 (SE)
Title: Method and system for controlling an apparatus for treating a pulp slurry
Inventor: VIKSTRÖM TOMAS
IPC: G01N29/02
Filed: 2021-03-19
Abstract: Method for controlling an apparatus (101; 206; 313; 416; 518) for treating biomass containing material, said apparatus comprising a housing portion (104a-b; 208; 417) in which said material flows during treatment, wherein at least one ultrasonic measurement device (105a-b; 205; 305; 405; 505a-b) is provided on an outer surface of said housing portion, which ultrasonic measurement device is configured to transmit ultrasonic pulses into said housing portion and receive reflected ultrasonic pulses therefrom. The method comprises conducting at least one measurement (1) using said at least one ultrasonic measurement device to obtain measurement data indicative of the reflected ultrasonic pulses, adjusting at least one operating parameter (5) for said apparatus based on said measurement data from said at least one ultrasonic measurement device, and controlling operation (6) of said apparatus based on said at least one operating parameter. A corresponding control system for controlling an apparatus for treating biomass containing material and an apparatus comprising such a control system are also provided.
Patent SE-544884-C2 (SE)
Title: Coupling element, coupling element system and heating or cooling system
Inventor: RENBJÖRK CHRISTOFFER
IPC: F16L41/08
Filed: 2021-11-05
Abstract: The present disclosure is related to a coupling element (1) and a coupling element system (20) for a radiator (50) and a heating system (60). The coupling element (1) discloses a first pipe section (2) and a second pipe section (5). The two pipe sections are not aligned but extend at an angle to each other. The respective centrelines (11, 12) of the first pipe section (2) and the second pipe section (5) extend without crossing each other. The disclosure also relates to a coupling element system, and a heating or cooling system.
Patent SE-503341-C2 (SE)
Inventor: HARZL ERICH
IPC: D21B1/34
Filed: 1987-04-15
Abstract: For removing foreign solids, for instance contaminants, from pulpers in which waste paper, in particular with a share of more than five percent, for instance more than ten percent, of solids foreign to paper, is pulped or suspended and the suspension or slurry is the withdrawn through a screen zone for further processing, it is proposed according to the invention to at least partially withdraw the suspension or slurry from the pulper in periodic time intervals and, subsequent to the, in particular each, partial withdrawal of the suspension or slurry, to loosen, hydrodynamically or by means of fluids, the foreign solids accumulated on one side, in particular the upper side, of the screen zone, whereupon the dirt slurry obtained by hydrodynamical loosening is fully mechanically discharged from the pulper prior to newly charging the pulper. The hydrodynamical loosening of the foreign solids is preferably effected under backflushing through the screen zone. Liquid for hydrodynamical loosening is withdrawn from the hydrodynamically loosened slurry in at least one step, in particular through a filter, preferably through a rotary screen. The withdrawn liquid for hydrodynamical loosening is conveniently recycled. A device for carrying out the process according to the invention is conventiently provided with a hydrodynamical loosening means for hydrodynamically loosening foreign matter accumulated on one side of the screen zone and with a fully mechanical discharge means for the dirt slurry so obtained.
Patent SE-501732-C2 (SE)
Inventor: KLYGIS MINDAUGAS JULIUS
IPC: B65D71/50
Filed: 1988-05-11
Abstract: A resilient plastics carrier for combining two six-packs of cans into a package of 12 cans, or similarly for assembling eight bottles, includes a strip (28) which encircles the outside of the assembly of cans (20) or bottles, and further provides a central stabilizing strip (36), which may be constituted by one or two strips (36-1, 36-2). <IMAGE>
Patent SE-501148-C2 (SE)
Inventor: NERELL AAKE
IPC: A62C2/12
Filed: 1993-02-17
Abstract: A locking device for a fire-inhibiting shut-off damper, which is opened and closed by means of an electric motor with spring return. The electric motor has a shaft (1), the rotational movement of which is transmitted (3) to a damper plate by means of a pivot arm (2), which has a notch (6) for a lock bolt (7) spring-biased to a locking position. The pivot arm (2) is connected to the drive shaft (1) in such a manner that the drive shaft can be rotated a predetermined angle without moving the pivot arm (2). This makes it possible to move the lock bolt (7), by means of a rocker arm (11) actuated by a segment (13), and a helical spring (10), into or out of engagement with the lock notch (6). The damper is thus, via the pivot arm (2), always locked in the closed position, i.e. when the electric motor is shut off. In order to release the damper, the electric motor must be activated so that the lock bolt (7) is moved to a position out of engagement with the lock notch (6).
Patent SE-501521-C2 (SE)
Inventor: HELLGREN ROLF AAKE
IPC: E02F3/40
Filed: 1994-04-20
Abstract: This invention shows how the effects of a bucket-mounted screening device in a loader/excavator can be made more efficient. The bucket, which is used for excavation, is equipped with a screen. In contrast to known techniques, by suspending the screen in the upper part of the bucket, a rocking motion can be imparted to the screen. The rocking movement, in contrast to a linear movement, results in the material on the screen being transported to the centre, which results in a faster through-flow of material.
Patent SE-512014-C2 (SE)
Inventor: SHIMIZU YASUBUMI
IPC: D21C9/00
Filed: 1994-12-23
Abstract: A method and apparatus for detecting impurities in raw pulp slurry at high precision using samples on-line. The pulp slurry is passed through a flat mesh wire to accumulate pulp fiber on the wire surface and prepare a wet mat, after which the surface of the wet mat is detected by a CCD camera in a catoptric system while pressed against a flat transparent plate, and the image is processed to measure the area of impurities per unit area of the wet mat.
Patent SE-504690-C2 (SE)
Title: Device for damping relatively low frequency vibration in small objects
Inventor: ABRAHAMSSON THOMAS
IPC: B64D11/06
Filed: 1995-11-08
Abstract: A housing is used which is rotation-symmetrical, with a plain first wall relative to which a mass (4) is so suspended in springs (6-8) that in the horizontal position of the first wall it is free from it. In the vertical position of the first wall it is tensioned against it by the springs. The springs are arranged rotation symmetrically around the mass. The mass comprises a ring, preferably of metal, with radial channels (5), through which the springs extend to a fastening (10) in the ring interior. A sound-damping intermediate layer is fitted between the housing, preferably between the mass and the first wall. The rigidity of the springs and the mass are so matched that the resonance frequency of the device coincides with the speed of the propellers.
Patent SE-507169-C2 (SE)
Inventor: WESTBERGH JAN
IPC: A21B3/07
Filed: 1997-01-21
Abstract: The present invention is for a baking means being a stand or a cart for baking in covered moulds, preferably being a cart for rack ovens. In operation moulds and/or shelves are put into or removed from the cart from the same side, being the front side of figures 1 and 2. Approximately at the middle of the adjacent sides there is at each side a vertical bar (10, 11). Each bar is movable in vertical direction and mounted in slide bushings (12, 13), for each bar one bushing at the upper and lower frame. In the bars (10, 11) there are a number of holes 20 which corresponds to the number of shelves. The holes are so positioned that they are at the same height as the upper rims of the moulds when the bars are at their lower positions. For each pair of holes there is a shaft (15) which extends itself between the bars and through the corresponding holes. A lid (14) is mounted to each shaft (15).
Patent SE-509736-C2 (SE)
Inventor: CORFITSEN STEN
IPC: B25J9/10
Filed: 1997-05-28
Abstract: Automatic refuelling of vehicles, primarily cars, is effected by a fuelling robot. An optical sensor is disposed adjacent the fuelling robot and is adapted to detect optically the position of the fuel-tank flap of a vehicle parked for fuelling purposes, relative to the rest position of the robot head. The sensor is also adapted to detect the position of the orifice of the fuel-tank filler pipe relative to the position of the robot head. A computer receives position signals from the sensor and guides a robot-carried opening device into abutment with the fuel-tank flap to open the flap, and to effect docking of a fuelling nozzle within the fuel-tank filler pipe orifice.
Patent SE-518902-C2 (SE)
Inventor: SUSLOV NIKOLAJ
IPC: A61B18/00
Filed: 1998-06-24
Abstract: A device for stopping a bleeding in living tissue in humans and animals by forming a necrotic layer in the tissue comprises a member for generating a dynamic plasma flow capable of wholly or partially penetrating an outer, porous layer of the necrotic layer. The device also has an electrosurgical generator arranged to transfer electric energy to the inner limit of the porous layer through a circuit that comprises the plasma flow and the tissue.
Patent SE-521374-C2 (SE)
Inventor: CUNHA PEDRO
IPC: A47B96/02
Filed: 1999-09-09
Abstract: Pull-out shelf for mounting on rack uprights, comprising two brackets (4) projecting from the uprights. Each bracket bears a pullout rail (7) and a shelf plane (8-12) or equivalent, supported by the rails, for articles which are to be placed on the shelf. The shelf comprises at least one releasable locking member which, when an associated operating member (18) is acuated manaully, releases the pull-out rails (7), so that these can be pulled out and pushed in, and, in the unactuated state, locks the rails relative to the brackets (4). The locking members are adapted so as, when the operating member is unactuated, to lock the rails under the action of a spring force, the manual actuation of the operating member taking place counter to the action of this spring force. Releasing the operating member then results in instantaneous locking of the rails and thus the shelf in the current position, which allows stepless locking of the shelf in optional positions between an inner and an outer end position.
Patent SE-521704-C2 (SE)
Inventor: BERGSTEDT LEIF
IPC: H01L23/538
Filed: 1999-10-29
Abstract: The present invention relates to a method of arranging connection between different layers (14, 14'', 17, 17'', 19, 19'') of a circuit board (10, 10'') provided with at least one electric component (12, 12''), having connector elements (13, 13'') at least partly extending from a first covering layer (14, 14'', 20''), at least partly covering said components. The method comprises the steps of depositing an amount of a conductive material on at least one connector element (13, 13'') for producing an extension (16, 16', 16'', 16''') of said connector element (13, 13'') before arranging a possible second covering layer (17, 17'').
Patent DE-10047708-C2 (DE)
Inventor: KEMPE EBERHARD
IPC: G01N27/49
Filed: 2000-09-25
Granted: 2003-09-18
Abstract: A sensor (1) for measuring O2 concentrations in liquids (2) has a working electrode (3), with a counterelectrode (4) and with a reference electrode (5), wherein the working electrode (3) and the counterelectrode (4) are in contact with the liquid (2). The reference electrode (5) is separated from the liquid (2) by a diaphragm (6). The reference electrode (5) measures a polarization voltage effectively acting at the working electrode (3) and is connected to a potentiostat regulating the potential between the working electrode (3) and the counterelectrode (4). The reference electrode (5), the working electrode (3) and the counterelectrode (4) are arranged coaxially to one another, wherein the working electrode (3) and the counterelectrode (4) are arranged around the reference electrode (5).
Patent DE-19603496-C2 (DE)
Title: Zusammenlegbares Warndreieck
Inventor: ZUMHOFF HEINZ-PETER
IPC: B60Q7/00
Filed: 1996-01-31
Granted: 2003-05-22
Abstract: Die Erfindung betrifft ein zusammenlegbares Warndreieck zur Mitführung in Kraftfahrzeugen, bestehend aus einer Basisleiste aus Kunststoff, an die eine mit ausschwenkbaren Standfüßen bestückte Metallplatte fest angebracht ist, und zwei an der Metallplatte und/oder der Basisleiste angebrachten Seitenleisten aus Kunststoff, wobei die Basisleiste und die Seitenleisten äußere, rote, rückstrahlende Leistenteile und innere, rotflureszierende Leistenteile aufweisen, wobei weiterhin die Basisleiste und die Seitenleisten jeweils in ihrer Masse mit einem roten Fluoreszenzfarbstoff eingefärbt sind und die rückstrahlenden Leistenteile als separate Teile auf der fluoreszierenden Basisleiste und den fluoreszierenden Seitenleisten fest angebracht sind.
Patent DE-19937322-C2 (DE)
Title: Polymerkeramische Werkstoffe und Formteile mit metallähnlichem Wärmeausdehnungsverhalten, ihre Herstellung und Verwendung sowie Einzelteile aus solchen Formteilen im Verbund mit Metallteilen
Inventor: GREIL PETER
IPC: C08K3/34
Filed: 1999-08-10
Granted: 2001-06-13
Abstract: Die Erfindung betrifft polymerkeramische Verbundwerkstoffe mit einer annähernden Nullschwindung gegenüber der Urform nach abschließender partieller Pyrolyse und mit einem vergleichbaren thermischen Ausdehnungsverhalten (vorzugsweise in einem Anwendungsbereich von 400 DEG C oder darunter) wie metallische Konstruktionswerkstoffe, insbesondere Grauguss oder Stahl, welche durch nachfolgend beschriebene Verfahren erhältlich sind; entsprechende Formteile; Verfahren zur Herstellung und Verwendung dieser Verbundwerkstoffe und Formteile; und/oder Einzelteile aus solchen Formteilen im Verbund mit Metallteilen. Die polymerkeramischen Verbundwerkstoffe können beispielsweise anstelle von Stahl oder Grauguß als temperaturbeständige Formteile vorwiegend im Maschinenbau ohne Nachbearbeitung nach dem Urformverfahren eingesetzt werden.
Patent RU-2171248-C2 (RU)
Title: Method of oligomerization of olefins
Inventor: MARK E LEHSH ER
IPC: C07C2/08
Filed: 1996-12-17
Granted: 2001-07-27
Abstract: FIELD: petrochemistry. SUBSTANCE: olefins are subjected to oligomerization in the presence of olefin oligomerization catalyst and solvent which is product of olefin oligomerization process. Catalyst comprises chromium, source, pyroll-containing compound and metal alkyl. EFFECT: simplified process technology. 14 cl, 2 ex, 4 tbl
Patent RU-2154655-C2 (RU)
Title: Способ получения модифицированной катионообменной мембраны
Inventor: D AGOSTINO VINSENT F
IPC: H01M8/02
Filed: 1996-09-19
Granted: 2000-08-20
Abstract: Изобретение относится к технологии получения катионообменных мембран с присадками нерастворимых солей металлов и может быть использовано в электрохимии при производстве электролизеров для получения хлора и щелочи, топливных элементов, аккумуляторов. Внутри полимерной мембраны осаждают сульфид серебра, вольфрама, молибдена или их смесь. При этом сначала образуют комплекс серебра, вольфрама, молибдена или их смеси с водорастворимым соединением, содержащим группу - SH. Затем превращают этот комплекс в нерастворимый сульфид указанных соединений. Технический результат - повышение селективной проницаемости мембраны. 8 з.п.ф-лы, 2 ил.
Patent RU-2157937-C2 (RU)
Title: Valve unit
Inventor: VENKATESH R NEVREKAR
IPC: F16K31/50
Filed: 1995-10-16
Granted: 2000-10-20
Abstract: FIELD: fitting manufacture, namely closing fluid flow according to automatic self-adjustment and wear degree of sealed surfaces. SUBSTANCE: valve unit includes housing with cavity, flow-through opening for fluid flow crossing cavity of housing, covers and locking member. Means for controlling fluid flow is placed in cavity of housing for selectively opening or closing flow-through opening of housing. Means for controlling fluid flow includes unit for controlling valve, rod having axle and connected with means for controlling fluid flow by connecting device, unit for displacing rod. Connecting device provides possibility for axial displacement of rod relative to means for controlling fluid flow without rotation at keeping means for controlling fluid flow in rest. Unit for displacing rod in operation mode is joined with unit for controlling valve and with rod for selectively moving it during successive stages including only axial motion, subsequent rotation at moving unit for controlling valve in one direction, then rotation and only axial motion at moving unit for controlling valve in other direction. Locking member is mounted on means for controlling fluid flow for axial displacement of rod and for transferring effort of rod to means for controlling fluid flow. When unit for controlling valve moves in one direction, means for controlling fluid flow is released from axial effort acting upon it and then rod rotates. When unit for controlling valve moves in other direction rod rotates. Then means for controlling fluid flow is loaded by axial effort acting upon it from rod side and providing additional sealing at selected position of valve. EFFECT: enhanced operational reliability of valve. 10 cl, 3 dwg
Patent RU-2189160-C2 (RU)
Inventor: GARDON-MOLLAR KRISTIAN
IPC: A41B11/00
Filed: 1997-05-29
Granted: 2002-09-20
Abstract: Изобретение относится к области травматологии и ортопедии. Сдавливающее ортопедическое средство содержит чулки или трико из сдавливающего трикотажа. Оно не имеет никакой следовой или пяточной части, а концевая часть штанины содержит эластичный обшлаг для прижатия к лодыжке и на своей поверхности, обращенной к коже, снабжен противоскользящим покрытием. Технический результат заключается в устранении избыточного давления в складках, вызванных естественными движениями лодыжки. 4 ил.