baber/WOPTO huggingface dataset:
Patent NL-1025121-C2 (NL)
Title: Pressure tank for water pressure increasing systems in e.g. tall buildings, contains flow sensor for detecting situation where there is risk of bacteria forming
Inventor: LAMMEREN ALBERTUS JOZEF VAN
IPC: E03B7/07
Filed: 2003-12-23
Granted: 2005-06-27
Abstract: The tank (1) contains a compartment (2) in fluid communication with the water pipe system (10) via an opening (6) in the tank and the compartment volume can be altered as a result of an external force acting against the tank and the pressure in the water pipe system. A flow sensor (8) is located next to the opening in the tank. The sensor is designed to detect a flow of water from the water pipe system into the compartment. The compartment has a wall with a flexible section and a rigid section. Gas (e.g. air) can be injected to generate an external force acting against the flexible wall section. An independent claim is also included for a method for detecting a situation in which there is a risk of bacteria forming inside a compartment of a tank for increasing water pressure in a water pipe system, by detecting the flow of water next to the tank opening connecting the compartment to the water pipe system.
Patent NL-1025447-C2 (NL)
Title: Bow for shooting arrows has elastically bendable arch formed by hand grip and two flexible arches connected to hand grip on opposite sides by bolts and wing nuts
Inventor: SNIJDERS ANTONIUS MARIA
IPC: F42B6/04
Filed: 2004-02-09
Granted: 2005-08-10
Abstract: The bow for shooting arrows (1) has an elastically bendable arch (17) formed by a hand grip (2) and two flexible arches (3) connected to the hand grip on opposite sides by bolts and wing nuts (16). At one outer end of each flexible arch first transmission devices (18) are fixed with a lever (4) rotatably fixed by a fixture shaft (5) to a flexible arch. A draw string (6) for tensioning the bow is partly wound around both levers, to which it is connected by eyelets (15). On the hand grip, two gearwheels (13) are mounted, which engage on the toothed sides of two toothed racks (12). Each of the racks is connected by a pin (10) with a shaft (11) of the first transmission devices (18).
Patent NL-1030994-C2 (NL)
Title: Dispensing device for pumpless squeeze foamer, has air passage and liquid passage with corresponding mouths that are substantially annular and concentrically arranged with respect to one another
Inventor: VAN DE HEIJDEN EDGAR IVO MARIA
IPC: B05B11/04
Filed: 2006-01-24
Granted: 2007-07-26
Abstract: A foam-forming assembly has a housing with an air passage and a liquid passage that communicate with a dispensing passage, which ends in the opening (3) of a container (2) that stores liquid and air. A valve (6) covers both liquid and air passages to prevent flow of liquid and air in the dispensing passage during rest state, and opens both liquid and air passages to allow mixing of air and liquid in the dispensing passage during dispensing state. The mouths (10,12) of both air passage and liquid passage are substantially annular and concentrically arranged with respect to one another. An independent claim is also included for a foam-forming assembly.
Patent NL-1033380-C2 (NL)
Title: Sunlight reflection and absorption system is aimed at reduction and possibly complete abatement of earth warming as a result of greenhouse effect
Inventor: HOGERVORST WIM
IPC: B64G1/10
Filed: 2007-02-12
Granted: 2008-01-03
Abstract: The sunlight (1) reflection and absorption system is aimed at the reduction and possibly complete abatement of earth warming as the result of the greenhouse effect. A screen (3) is used for reflection (2) and absorption and is placed between the earth (5) and teh sun and of which the shadow preferably falls between the two changing circles (6) so that a determined quantity of the incoming sunlight (1) is absorbed or is cast back into space. Through the screen, a path around the sun is described virtually parallel to that of the earth around the sun. Care is therefore taken to ensure that the shadow of the screen is stationary in relation to the axis (4) between the center point of the earth and that of the sun and thus daily a whole earth strip of 360 degrees is covered/transited. Since solar radiation in the morning and afternoon is less intensive than around midday, in order to avoid excessive costs the length of the screen is so limited that it is active from 0.900 u to 15.00 u.
Patent NL-2007738-C2 (NL)
Inventor: KRONEMEIJER JOS
IPC: B28B11/24
Filed: 2011-11-07
Granted: 2012-06-27
Abstract: Method for the production of a component of cement concrete with preferably reinforcement in a mould, preferably a thick walled massive structure outdoor, wherein a pipe is located into the mould and the from free concrete is poured over it such that said pipe is embedded into the concrete, preferably at least 20 centimetre below the concrete surface, and wherein through said pipe a heating or cooling liquid or gas like fluid is flown such that the concrete is from the inside and in a controlled manner heated or cooled by the fluid while the concrete cures to its final strength.
Patent SE-514652-C2 (SE)
Inventor: ULLERTEG MICHAEL
IPC: A23G9/28
Filed: 2000-03-13
Abstract: The invention relates to a device for fixedly holding jugs and similar cups (12) of disposable type in an apparatus for filling the cup with soft ice-cream and a similar mass. The device is, according to the invention, provided with an easily removable agitator spoon (20) of disposable type, which is rotated by the device when the cup is fixedly holded between a top guide wall and a bottom guide wall (2, 4) resiliently biased towards each other, and two arms (6, 7) that are resiliently biased towards each other and have arc-shaped clamping surfaces (10, 11) pressed against diametrically opposed wall portions of the cup (12) slightly beneath its opening edge. Moreover, the top guide wall is provided with a U-shaped opening (16), which extends to a side edge of the guide wall and permits withdrawal of the cup from the device together with the agitator spoon (20) left in the cup.
Patent SE-521023-C2 (SE)
Inventor: GRANESTRAND PER
IPC: H01S5/12
Filed: 2000-07-07
Abstract: An optical device has a back facet ( 27 ) and a front facet ( 29; 29 ') opposite to each other, and includes a laser ( 23 ) adapted to emit light essentially perpendicular to said back facet; a modulator ( 25; 51; 55 ) having an input end and an output end ( 35; 53; 57 ), respectively, and adapted to receive and modulate light emitted from said laser and to output modulated light at said modulator output end; and a window region ( 33 ) arranged between said modulator output end and said device front facet, said device being further arranged such that modulated light output from said modulator is transmitted through said window region and is output from said device through said device front facet. The modulator is bent such that the modulated light output from said modulator is propagating essentially in a direction ( 34 ), which is angled (alpha; delta) with respect to the normal (Z; 71 ) of said device front facet.
Patent SE-522821-C2 (SE)
Inventor: SJOESTAM SVEN-AAKE
IPC: A63B17/00
Filed: 2001-07-12
Abstract: The present invention refers to play and training equipment. The equipment is mainly intended to be used at playgrounds and the like places but may also find use at many other locations. An equipment according to the invention comprises at least one post (1, 2, 3) or preferably two or more posts which are erected in vertical direction. Between the posts or a post and the ground or other support there are one or more movable elements or units, the movements of which are dampened or suppressed and of limited extension. <IMAGE>
Patent SE-524849-C2 (SE)
Inventor: KNEZ JORDAN
IPC: A63B57/00
Filed: 2002-08-30
Abstract: The present invention relates to an arrangement at a drive off point or driving bay for golf balls or similar balls, comprising a raisable and lowerable ball support, a so-called peg, on which a ball (30) may be placed for driving thereof after lifting of the ball support with the ball (30) to the desired level above the level of the drive off point, the ball support (29) being disposed on the end of an arm (14) which is switchable from a low position (Fig. 1) below the level of the drive off point for loading of the ball support (29) with a ball (30), to a higher position (Fig. 2 and 4) on said desired ball driving level above the level of the drive off point, and the ball support (29) is switchable in a shaft (2) in which a ball feeder tube (3) discharges at said low loading position.
Patent SE-526679-C2 (SE)
Inventor: ANDERSSON MATTS
IPC: A61C5/77
Filed: 2003-11-12
Abstract: A system for production of a dental crown (23, 24) includes identification equipment (2), modeling equipment (9), ordering equipment (6), and an automated production arrangement (16). The latter, as a function of one or more first information items, is arranged to effect production, by means of pressing or pressure-casting, of an integrated dental crown which is made up of two layers. The first layer comprises or consists of porcelain material, and the second layer consists of aluminum oxide, zirconium oxide, etc. The second layer forms a cap, via which the dental crown can be applied to a tooth stump (28) of a patient (1). The invention also relates to a dental replacement component consisting of the dental crown. It relates also to an arrangement used for a preliminary stage in production of a dental crown, which arrangement is characterized by a cylinder-shaped unit (puck) which is made of porcelain material and can be pressed against the cap under vacuum and at high pressure in order to form the first layer. The invention permits accelerated and efficient production of individual dental crowns.
Patent SE-527976-C2 (SE)
Inventor: SOKOLOV SKIFF
IPC: A61B6/02
Filed: 2004-01-08
Abstract: An apparatus for obtaining tomosynthesis data of an object comprises a source emitting radiation centered around an axis of symmetry; a radiation detector comprising a stack of line detectors, each being directed towards the source at a respective angle; and a device for moving the source and the radiation detector relative the object linearly in a direction orthogonal to the symmetry axis, while each of the line detectors is adapted to record line images of radiation as transmitted through the object in the respective angle. A device is provided for rotating the radiation detector around a rotation axis orthogonal to the symmetry axis, and the device for moving is further arranged to repeat the essential linear movement of the source and the radiation detector relative the object, while each of the line detectors is adapted to record a further plurality of line images of radiation as transmitted through the object.
Patent SE-528423-C2 (SE)
Title: Recovery of iron from contaminated water from e.g. mining industry, by converting into solution with higher iron ion concentration and precipitating to form jarosite
Inventor: MATTSSON ERIK
IPC: C21B/
Filed: 2004-07-16
Abstract: The iron ions are converted into an aqueous solution with a higher iron ion concentration than the contaminated water and then precipitated from the solution to form a jarosite. A method for recovering iron from water contaminated with metal and containing iron ions comprises the following steps: (A) converting the iron ions into an aqueous solution with a higher iron ion concentration than the contaminated water; and (B) precipitating the iron from the solution to form a jarosite.
Patent SE-537522-C2 (SE)
Title: Apparat, system och förfaranden för framställning av röntgenbilder
Inventor: YNGVESSON MARTIN GÖRAN KRISTOFFER
IPC: H05G1/00
Filed: 2011-11-15
Abstract: SAMMANDRAG Uppfinningen avser en apparat, ett system och fOrfaranden for framstallning av rantgenbilder. Narmare bestamt avser uppfinningen en mobil rOntgenapparat for medicinsk undersOkning. Uppfinningen sifirjer Mr snabb, enkel och saker fOrflyftning av en mobil rontgenapparat. I en utfOringsform tillhandahalls en apparat for framstallning av rontgenbilder, vilken innefattar eft drivhjul och en basenhet (100), vilken basenhet (100) innefattar en lyftpelare (4) som är vridfast i farhallande till basenheten (100), en styrenhet (2) som är anordnad aft styra atminstone drivhjulet och lyftpelaren (4), samt en teleskopisk arm (5), varvid den teleskopiska armen (5) är vridbar kring lyftpelaren (4) och sammankopplad med lyftpelaren (4) med ett kopplingselement (6) i en led.
Patent SE-537991-C2 (SE)
Title: Förfarande och anordning för inspektion av strukturer med ultraljud
Inventor: MATTEI CHRISTOPHE
IPC: G01N29/44
Filed: 2014-04-03
Abstract: SAM MANDRAG Forfarande,datorprogramproduktochsystemfor ultraljudsinspektion av objekt. Forfarande innefattar placering 5 (103) av en matningsanordning (11) innefattande ett flertal transduktorer (12) pa det inspekterade objektet (20) och utforande av ett antal testsignalforvarv (103). Varje forvarv inkluderar anvandande av en transduktor till att inducera en ultraljudssignal in i testobjektet, och anvandning av minst en 10 annan transduktor till att ta emot en ultraljudstestsignal. Inspektionen innefattar vidare bestamning (105, 205) av inverkan av variationer hos kontaktytan; kompensering (106, 206) av testsignalen for variationerna hos kontaktytan; och bestamning (109) av en residualsignal. Systemet innefattar en datoranordning (30), och ett matningssystem (13) kommunikativt anslutet till datoranordningen (30). Matningssystemet (13) inkluderar en ultraljudsenhet (19) och en matningsenhet (11) forsedd med ett flertal transduktorer (12). Datoranordningen (30) innefattar en kalibrerare (303) konfigurerad att bestamma (105, 205) inverkan av variationerna i kontaktytan, och kompensera (106, 206) testsignalen.Datoranordningen(30)innefattaren residualberaknare (304) konfigurerad att bestamma (109) residualsignalen.
Patent SE-541205-C2 (SE)
Title: System and method for coordination of platoon formation
Inventor: SAIBEL SERGEJ
IPC: G05D1/02
Filed: 2015-03-31
Abstract: A system and a method for coordination of platoon formation. The method comprises determining possible platooning companions to a vehicle (1) based on a result of an evaluation of transport assignment characteristics for at least one other vehicle (2), and determining route data for at least one route of the vehicle (1) for accomplishing an assignment of the vehicle (1), wherein the route data includes data of the road and time along the route. The method further comprises determining a plurality of transport plans for the vehicle (1) based on matching of route data for the at least one route of the vehicle (1) with route data of the possible platooning companions, wherein a transport plan includes route data and platooning instructions for the vehicle (1) along the at least one route. The method also comprises determining at least one platooning parameter for each transport plan that indicates a platooning performance of the transport plan, and determining a selected transport plan from the plurality of transport plans whose at least one platooning parameter fulfills a decision criterion.
Patent SE-540644-C2 (SE)
Inventor: STEFAN SAPPEI
IPC: G08G1/16
Filed: 2016-03-14
Abstract: Methods (400, 500) and control units (310, 340), for improving road holding of a subsequently driving second vehicle (102). The method (400) comprises: detecting (401) a traction control engagement of the first vehicle (101); and transmitting (402) a wireless signal, comprising information concerning the detected (401) traction control engagement, to be received by the second vehicle (102).
Patent SE-540833-C2 (SE)
Title: Circuit for breaking alternating current
Inventor: JAN JOHANSSON
IPC: H03K17/687
Filed: 2017-01-19
Abstract: The present invention relates to a circuit (100) for breaking alternating current, the circuit (100) comprising: an input (102) arranged to receive an alternating current (AC); an output (104) arranged to provide the alternating current (AC) to at least one electrical load (200n); at least one controllable switch (106; 108) coupled between the input (102) and the output (104); an impedance network (Z) coupled between the input (102) and the output (104); a controller (110) coupled to a reference ground (112) common to the controller (110) and the at least one controllable switch (106; 108), wherein the controller (110) is arranged to measure at least one measuring voltage (V1; V2) between a node of the impedance network (Z) and the reference ground (112) and to control the at least one controllable switch (106; 108), so as to control the breaking of the alternating current (AC) provided to the at least one electrical load (200n), based on the value of the measured at least one measuring voltage (V1; V2).
Patent SE-542536-C2 (SE)
Title: A contactless microstrip to waveguide transition
Inventor: ALFONSO ALÓS ESPERANZA
IPC: H01P5/107
Filed: 2018-10-19
Abstract: A microstrip to waveguide transition comprising a waveguide module (130) and a section of printed circuit board, PCB (110). The waveguide module comprises a waveguide aperture (140) and a repetitive structure, the waveguide aperture being arranged extending through the module for attaching a waveguide to an external side of the module, the repetitive structure comprising a plurality of protruding elements (150) arranged to surround the waveguide aperture (140) on an internal side (131) of the module and to define a passage into the waveguide aperture (140) on the internal side (131), wherein the repetitive structure is configured to attenuate electromagnetic signal propagation in a frequency band past the repetitive structure while allowing propagation via the passage, the transition further comprising a PCB with a patch antenna connected to a transmission line (125) and arranged to face the passage into the waveguide aperture.
Patent SE-544932-C2 (SE)
Title: Object sorting device comprising an illumination unit and pivotable mirrors
Inventor: LÖFQVIST BO
IPC: G02B6/35
Filed: 2021-05-31
Abstract: The invention relates to an object sorting device (1), an illumination unit and a method for such arrangement. The device (1) comprises a transport unit (3) a transport substrate (7) for transporting the objects (5) at specific positions (7a). The object sorting device (1) comprises an illumination unit (8) configured to illuminate the objects (5) and a sensor unit (9) configured to receive light from the objects (5) after illumination, the illumination unit (8) comprising a light source (10) and a mirror array (11) comprising a multitude of pivotable mirrors (12) configured by way of pivotal movement to intermittently guide light from the light source (10) to predetermined specific positions dependent on synchronization signals from a control unit (2). The sensor unit (9) is configured to identify one or more properties of the objects (5) in the predetermined specific positions (7a).
Patent SE-501831-C2 (SE)
Inventor: LINSEN LAURI
IPC: F23H17/06
Filed: 1988-12-16
Abstract: An inclined grate construction or apparatus in the combustion chamber of a combustion furnace, comprising a plurality of adjacent grate tubes in the longitudinal direction of the grate, said tubes being welded together through flat bars. Below the grate is disposed a grate bar carriage, which, in use, reciprocates horizontally respective to the grate. The grate bar carriage supports at least one grate bar, which is pushed through the grate via an opening in the flat bar between two adjacent grate tubes when the grate bar carriage moves towards the grate. The grate bar carriage is also vertically displaceable.
Patent SE-505267-C2 (SE)
Inventor: ANDERSSON JOAKIM
IPC: F16L17/00
Filed: 1992-03-10
Abstract: A method for manufacturing at leat two different types of sealing rings, each sealing ring comprising at least two annular elements which are bound to each other and with regard their hardness are of different kinds. An annular element (1) of a first kind is manufactured with one and the same design irrespectively of the type of the sealing ring which is to be manufactured and is provided with at least two separate binding surfaces (20, 22) for binding to element or elements (34, 50) of the second kind. The element or elements (34, 50) of the second kind is or are manufactured with a design adapted with regard to the desired type of sealing ring and is or are bound to one of or each one of the binding surfaces (20, 22) provided at the element of the first kind. <IMAGE>
Patent SE-511095-C2 (SE)
Title: Processor vehicle for cleaning surface
Inventor: LJUNGSTROEM PER-OLOF
IPC: A01G23/08
Filed: 1993-04-07
Abstract: The processing vehicle (1, 2) has a material-receiving intake (3) positioned at the front end so that it is pivotable. A disintegration apparatus is located at the side.
Patent SE-509304-C2 (SE)
Inventor: SUNDEN HANS
IPC: F16J9/20
Filed: 1994-02-23
Abstract: The invention concerns a method for the manufacture of oil scraper rings for the pistons in internal combustion engines. In accordance with the method, the ring (13) is first produced from cast iron in a mould. The material of the ring (13) is then re-fused on the external ring face (14) intended to serve as a sliding face, the re-fusion being performed along a couple of bands (15, 16) extending around the ring (13), for the purpose of increasing the hardness of the material in the band areas. The ring is then exposed to a lathing operation performed on either side of the bands (15, 16), allowing scraper edges (17, 18) to be formed from said bands. The re-fusion of the bands (15, 16) preferably is performed by means of a laser beam.
Patent SE-501586-C2 (SE)
Inventor: SAND GUNNAR
IPC: F16F9/02
Filed: 1994-03-31
Abstract: PCT No. PCT/SE95/00129 Sec. 371 Date Sep. 5, 1996 Sec. 102(e) Date Sep. 5, 1996 PCT Filed Feb. 9, 1995 PCT Pub. No. WO95/27157 PCT Pub. Date Oct. 12, 1995The invention relates to an arrangement for a gas spring. The arrangement comprises a cylinder (1). At its one end, this is delimited by a fixed end wall (2), and at its other end there is a first guide (3) sealed against the inner wall of the cylinder (1) and against a piston rod (4) capable of axial movement within the cylinder (1). The piston rod (4) has a second guide (8) mounted in such a way as to be capable of sliding against the inner wall. An annular piston (9) sealed against the inner wall and against the piston rod (4) is mounted on the piston rod (4) between the guides (3; 8) in such a way that it is free to slide. This divides the inner space of the cylinder (1) into a first and a second part space (12; 13). In an initial position, in which the gas spring is unaffected, there is present in the first part space (12) a pressure which is greater than the pressure present in the second part space (13). The annular piston (9) is retained between the guides (3; 8) through the effect of the pressure acting upon, on the one hand, one surface (9a) of the annular piston (9) and, on the other hand, the other surface (9b) of the annular piston (9) and the end surface (4a) of the piston rod (4).
Patent SE-509040-C2 (SE)
Inventor: ADAMS EARL G
IPC: C07C67/08
Filed: 1994-07-19
Abstract: Described is an esterification process for the preparation of esters from carboxylic acids and lower alkanols, in which the alkanol is added to the reaction mixture beneath its surface and the temperature of the reaction mixture is kept above the boiling point of water. By shifting the reaction equilibrium towards the formation of ester, the process allows a high reaction rate of carboxylic acid to ester, requires less alkanol than conventional processes and dispenses with the necessity of azeotrope-like solvents or other dehydrating agents during the reaction.