baber/WOPTO huggingface dataset:
Patent NL-1020811-C2 (NL)
Title: Monitoring arrangement is for mechanical sealing system and involves at least two sealing rings rotatable relative to each other determining seal with facing surfaces and piezo-electric monitoring component
Inventor: VREE JOHAN
IPC: G01N29/30
Filed: 2002-06-07
Granted: 2003-12-09
Abstract: The monitoring arrangement is for a mechanical sealing system (4) and involves at least two seal in rings (5,6) rotatable relative to each other, determining a seal with their facing surfaces. A piezo-electric monitoring component (11) oversees the seal, emitting signals directed to a location forming an indication of the state of the seal.  Receiving devices receive the signals and evaluation devices (12) evaluate the state of the seal on the basis of the emitted and received signals. The piezo-electric component (11) emits ultra-sound waves, which are reflected by the seal and received by the piezo-electric component. On the basis of such received waves, a conclusion can be drawn, based on the intensity of the contacts, as to the state of the contact between the touching ring surfaces, such as wear, pressure force and similar. The degree of gravity of the conclusion can give rise to an alarm.
Patent NL-1028919-C2 (NL)
Title: Screen for preventing objects being thrown from viaduct, comprises web attached to fixing and tensile devices extending between posts provided on viaduct
Inventor: HARTMAN JOHANNES MATHEUS DANIE
IPC: E01D19/10
Filed: 2005-04-29
Granted: 2006-10-31
Abstract: The screen (7) comprises two or more posts (8, 10) provided on the viaduct (5) and located on opposite sides of the transport route (1) underneath, at least one tensile device (11) extending between the top ends of the posts, at least one fixing device (12) extending between the posts at a lower level than the tensile device and a flexible web (9) extending between the tensile and fixing devices. The web is a net. The fixing device is a profile which is open in the length direction. An independent claim is also included for a method for assembling the screen by mounting the posts on the viaduct, stretching the web between the top ends of the posts, securing a fixing device to the viaduct, providing a compressed flexible web, securing the web to the fixing device next to one of the posts, securing one end of the web to the nearest post, sliding the other end of the web towards the opposite post, securing this end of the web to the post and stretching the web between the tensile and fixing devices.
Patent NL-1029110-C2 (NL)
Title: Mounting for bar shaped sponge mop head, comprises box which fits over bar on head and has rectangular fitting on top for connecting to wringing mechanism
Inventor: LIN MING-HSIEN
IPC: A47L13/144
Filed: 2005-05-24
Granted: 2006-11-27
Abstract: The mounting comprises a box with side walls (71) and a top (72) which fits over a length bar (82) on the mop head (81). A rectangular fitting (74) on top of the box allows it to be connected to a wringing mechanism (6).
Patent NL-1031868-C2 (NL)
Title: Recycling apparatus for bitumen or tar in roof covering materials, comprises base plate or press plate containing drainage holes which become wider in direction of plate outer surface
Inventor: APPELS DANIEL
IPC: B29B17/02
Filed: 2006-05-23
Granted: 2007-11-26
Abstract: The holes (17) allowing the molten or dissolved bitumen or tar to drain through the base plate (3) and/or press plate (4) become wider in the direction of the outer surface of the plate. An apparatus for recycling materials (2) produced from crude oil, especially materials containing bitumen or tar, such as roof covering material comprising bitumen or tar, optional inlays such as polyester or glass nonwovens or fabrics, slate layers and optional additional roof covering material components such as insulation made from polyurethane, polystyrene and mineral wool, comprises a tank (7) for receiving the material. The tank includes a means for supplying and removing a solvent or melting medium (e.g. diesel oil, flux oil, spent machine or engine oil, bitumen or tar), a means for causing the tank contents to flow and optionally a heating device for the tank contents. The tank has a separate vessel (1) for receiving the material to be recycled, comprising a base plate and a movable press plate, one or both plates containing one or more holes for the bitumen or tar to flow into the space between the opposing plates. These holes become wider in the direction of the outer surface of the plate so that the bitumen or tar drains through the holes when the press plate is moved towards the base plate. Independent claims are also included for the following: (A) Composition for use as a fuel or as a reducing agent in the steel industry (e.g. for removing oxygen from iron ore), comprising recycled bitumen or tar mixed with recycled machine, engine or flux oil; and (B) Method for reducing iron ore using this composition.
Patent NL-2010463-C2 (NL)
Inventor: BEERS BART JOHANNES
IPC: G03B37/04
Filed: 2013-03-15
Granted: 2014-09-16
Abstract: The present invention relates to a method for generating a panoramic image. The method includes the steps of providing a 3D point model of an area surrounding a virtual viewpoint, acquiring multiple images of the area surrounding the virtual viewpoint, projecting the acquired images onto the 3D point model and generating the panoramic image using the thus obtained 3D point model of the surrounding area.
Patent NL-2010732-C2 (NL)
Inventor: SPEIJERS SAM
IPC: E03F5/22
Filed: 2013-04-29
Granted: 2014-10-30
Abstract: A description is given of a pressure sewer system and a work method in which water collected in a well is normally pushed through an outlet by means of a pump mounted on guides in the well, via a pump-specific coupling and footing coupling mounted on it. When removing the pump, the pump-specific coupling is also removed from the footing coupling and removed. A bypass is connected to the footing coupling that is held against it liquid tight by clamp units supported against the guides, possibly sprung. In particular, a removable bypass is installed on a flat connection of the footing coupling that is connected to the discharge side of an external auxiliary pump, and guides mounted in the well against which clamp units are supported that hold the bypass and that press it against the flat connection of the footing coupling to produce a liquid tight seal.
Patent SE-522564-C2 (SE)
Inventor: REXBERG LEONARD
IPC: G01S7/40
Filed: 2000-02-01
Abstract: A method and a system for an array antenna calibration are disclosed. The method and system provide a sensor system presenting a sensor device at each antenna element, which sensor devices include digital receivers. Each digital receiver produces a complex base-band I/Q-signal. The outputs of the digital receivers are fed to a Digital Signal Processing device for adding them up to obtain a resulting signal which when converted to a DC signal presents a maximum if all individual signals have the same phase. The search for a maximum of this DC voltage is then used by the Digital Signal Processor for creating source signal phase control signals. By adjusting source signal phases for obtaining maximum added DC voltage derived from the sensor system the phases at the antenna elements will be calibrated. In this manner an adaptive array antenna is simply calibrated even during operation by compensating the base-band I/Q-signals for the intentional phase settings used for achieving a specific channel adaptive array antenna direction.
Patent SE-525864-C2 (SE)
Inventor: KARLSSON ULF BENGT INGEMAR
IPC: H01F38/30
Filed: 2003-07-03
Abstract: This invention propose a way of controlling the flux density in a current transformer to keep the transformer core saturated between two consecutive measurements in a sampling measurement system. Saturation disables transformation of primary to secondary current, and thereby disables losses in the secondary circuit during this time. Both AC and DC currents are possible to measure. The use of saturation of the transformer core also permits the core to be designed physically very small. In order to get effective and accurate low power consuming measurements, both the magnetic fields originating from primary current flowing in the primary winding and external magnetic fields must be symmetrically physically spread in the transformer core. This greatly limits the possible physical arrangement of the primary winding. The invention describes a method dividing the secondary winding into two or more separate winding sections, greatly reducing this demand and permitting a asymmetrically spread magnetic field in the core without decreasing the efficiency and accuracy of the measurements.
Patent SE-528326-C2 (SE)
Inventor: NILSSON JONAS
IPC: H01R12/55
Filed: 2005-06-28
Abstract: The present invention relates to an antenna assembly comprising a support structure for carrying a radiating structure and at least one feeding clip, the antenna assembly is provided to be mounted on a PCB in a mobile communication device, the support structure comprises a top side part which is to be mounted substantially parallel with the PCB, the top side part is positioned, when mounted on the PCB, at a first distance from the PCB, and the radiating structure comprises at least one contact area located on the support structure. The antenna assembly is characterised in that the contact area for the radiating structure is located at a position on the support structure where a distance between the contact area and the PCB is less than the distance between said top side part and the PCB. The invention also relates to a feeding clip.
Patent SE-527964-C2 (SE)
Title: Pump is for pumping contaminated liquid including solid material and incorporates pump housing with rotatable pump wheel suspended on drive shaft, with at least one blade and pump wheel seat
Inventor: ANDERSSON PATRIK
IPC: F04D29/22
Filed: 2005-07-01
Abstract: The pump is for moving contaminated liquid including solid material and incorporates a pump housing with a rotatable pump wheel suspended on a drive shaft, with at least one blade and a pump wheel seat. At least one part of the pump wheel and the pump wheel seat is movable in an axial direction in relation to one another. The pump wheel seat has at least one track in its upper surface.
Patent SE-534482-C2 (SE)
Title: Förfarande och anordning för att förhindra ureabeläggning i ett avgassystem hos ett motorfordon
Inventor: ERIKSSON LARS
IPC: F01N3/20
Filed: 2010-01-18
Abstract: 27 SAM MAN DRAG Uppfinningen hänför sig till ett förfarande för att förbättra prestanda hos ettmotorfordon (100; 110) som har en motor (230) och ett avgassystem med enkatalysator (260). Förfarandet inbegriper steget att fastställa (s440) huruvidaett förutbestämt drifttillständ hos nämnda fordon (100; 110) är uppfyllt, varvidett tillständ därbeläggningsbildning i avgassystemet föreligger. Förfarandet inbegriper även nämnda drifttillständ hänför sig till ökad risk försteget att, om nämnda drifttillständ är uppfyllt, vidtaga (s460) ätminstone enätgärd för att motverka nämnda beläggningsbildning. Uppfinningen avser också en datorprogramprodukt innefattande programkod(P) för en dator (200; 210) för att implementera ett förfarande enligtuppfinningen. Uppfinningen avser också en anordning för att förbättraprestanda hos ett motorfordon (100; 110) som har en motor (230) och ettavgassystem med en katalysator (260) samt ett motorfordon som är utrustat med anordningen. Figur 2 för publicering
Patent SE-538228-C2 (SE)
Title: Anordning vid ett staket
Inventor: ERIKSSON LENNART
IPC: E04H17/22
Filed: 2011-08-02
Abstract: . Föreliggande uppfinning avser en anordning vid ettstaket (1) uppbyggt på en markyta (2) med bl.a.upprättstående stolpar (4) på avstånd (3) frånvarandra, t.ex. störar av trä, för att kunna rikta uppstolparna (4) i ett önskat uppråttstående läge,företrädesvis vertikalt, som åstadkommas av vridbaraaxlar (13), som är anordnade vid stolpens nedre del(7), som är en långsträckt kropp (8), som längst utuppvisar en spetsdel (9) att förskjuta ner genommarkytan (2) i dess utbredningsriktning (10) till ettdjup (11), vilka axlar (13) då är belägna på önskat läge vid/i/över markytan (2).
Patent SE-537289-C2 (SE)
Title: Sedimenteringskoncentrationstank för avloppsvatten i gråberg
Inventor: SU MUQING
IPC: C02F103/10
Filed: 2011-10-20
Abstract: SAMMAND RAG En snabb sedimenteringskoncentrationstank for avloppsvatten i graberg innefattar en yttre cylinder och en inre cylinder sammankopplad med den yttre cylindern med hjdlp av ett forsta fd ste. Den over dnden av den inre cylindern ãr ett avloppsvatteninlopp. En baffelplatta tillhandahalls i mitten av den inre cylindern med hjdlp av ett andra faste. Ett matningsgap bildas mellan kanten av baffelplattan och den inre cylinderns innervagg. Minst en ringformig returplatta ãr fast pa den inre cylinderns yttervagg. Ett oversvamningsgap bildas mellan den yttre kanten av returplattan och den yttre cylinderns innervagg. Ett restutlopp bildas vid den nedre delen av den yttre cylindern. En oversvanningstank bildas vid den ovre anden av den yttre cylindern. Oversvdmningsutloppet hos oversvamningstanken ãr atskilt fran avloppsvatteninloppet.
Patent SE-540614-C2 (SE)
Inventor: RENÉ WÅHLSTAM
IPC: A61Q15/00
Filed: 2014-12-05
Abstract: The present invention is directed to an essentially aluminium-free antiperspirant/deodorant composition comprising high concentrations of ionizable halide salts soluble in water. The composition may further comprise one or more glycols or polyglycols and/or one or more water-soluble nonmetal cationic species
Patent SE-540780-C2 (SE)
Title: Delningsbar granat med fallskärmsanordning
Inventor: ANDERS HAGBERG
IPC: F42B12/42
Filed: 2016-04-06
Abstract: SAMMANFATTNINGUppfinningen avser en fallskärmsanordning för en delningsbar granat (1) innefattande en verkanslast (8) och en granatbotten (4), varvid fallskärmsanordningen innefattar två fallskärmar, en första huvudfallskärm (9) ansluten till verkanslasten (8) via fallskärmslinor (13) och en andra fallskärm (10) ansluten till granatbotten (4).
Patent SE-540959-C2 (SE)
Title: A processing device for a weighing scale and methods thereof
Inventor: VALDEMARSSON STEFAN
IPC: G01G19/03
Filed: 2017-05-09
Abstract: The present invention relates to a processing device (400) for a weighing scale (100), the processing device (400) being configured to at least one of: obtain a first signal (Pks) indicating when wheels of a vehicle (300) enter a first side (104) of a weighing bridge (102), the first side (104) is an entering side for the vehicle (300), determine a first threshold signal (Th1) based on the first signal (Pks), determine at least one first transitional time period (T1) when wheels of the vehicle (300) enter the first side (104) based on the first signal (Pks) and the first threshold signal (Th1); and obtain a second signal (Aks) indicating when wheels of the vehicle (300) leave a second side (106) of the weighing bridge (102), the second side (106) is a leaving side for the vehicle (300), determine a second threshold signal (Th2) based on the second signal (Aks), determine at least one second transitional time period (T2) when wheels of the vehicle (300) leave the second side (106) based on the second signal (Aks) and the second threshold signal (Th2). Furthermore, the invention also relates to corresponding methods.
Patent SE-543295-C2 (SE)
Title: Counterbalanced weight lifting apparatus
Inventor: AASA BJÖRN
IPC: A63B21/078
Filed: 2018-06-29
Abstract: A weight lifting apparatus (1) comprising: a frame (3) including a pair of vertical sliding rails (6), a pair of connectors (12) each slidably mounted on a respective sliding rail (6) of the frame (3) and comprising means for securing a barbell (2), and a chain drive (7) including an upper sprocket (8) and a lower sprocket (9) associated with each of the pair of sliding rails (6) rotatably mounted on the frame (3), and a chain (11) trained about the upper sprocket (8) and the lower sprocket (9) associated with the respective sliding rail (6), wherein the ends of the chain (11) are attached to the connector (12) on the respective sliding rail (6), wherein the upper sprockets (8) are interconnected by means of a horizontal rod (10) for synchronising the rotational movement of the chain drive (7), wherein the weight lifting apparatus (1) further comprises a resilient member mounted between the frame (3) and the chain drive (7) or at least one of the connectors (12) and adapted to exert a force on the chain drive (7) or the at least one connector (12) over the range of motion of the connector (12) along the sliding rail (6).
Patent SE-544880-C2 (SE)
Title: Multilayer preform and container
Inventor: JANSEN COR
IPC: C08L67/02
Filed: 2020-05-11
Abstract: The present invention relates to a multilayer container preform and a multilayer container, said preform or container comprising a base, a body and a neck finish, said base and body comprising an outer layer defining an exterior surface, an inner layer defining an interior surface and interior space, and an intermediate layer disposed between the outer layer and the inner layer, said outer layer and said inner layer comprising a primary material selected from the group consisting of a 2,5-furandicarboxylate polyester or co-polyester or a blend thereof, and said intermediate layer comprising a secondary material different from the primary material, but compatible with the primary material. The invention relates to methods of producing such a multilayer container preform and multilayer container.
Patent SE-544455-C2 (SE)
Title: Fuel Tank System, Vehicle and Tube Connector
Inventor: GONCALVES EDUARDO
IPC: F02M37/00
Filed: 2020-10-21
Abstract: The disclosure concerns a fuel tank system (2) comprising a first fuel tank (4), a second fuel tank (6), an inter tank conduit (8) arranged for transfer of fuel between the first and second fuel tanks (4, 6), and an air evacuation conduit (16) connected to the inter tank conduit (8). The fuel tank system (2) comprises a 3-way tube connector (22) being connected to a first conduit portion (81) of the inter tank conduit (8), to a second conduit portion (82) of the inter tank conduit (8), and to the air evacuation conduit (16). A reduced inner diameter portion is arranged in the 3-way tube connector (22). The present disclosure further relates to a vehicle and a 3-way tube connector
Patent SE-502381-C2 (SE)
Title: Clamp device for cutter holder - involves cutter fastened by means of lock pin extending through hole in it and threaded into a tube screw
Inventor: TJERNSTROEM ERIC
IPC: B23B27/16
Filed: 1991-07-08
Abstract: The tube screw (17) is in turn threaded into the cutter holder (10). It has an upper ring flange (27) suitable for engaging in a corresp. ring track or a widened part in the cutter hole. The ring flange is made expandable by means of a number of slots axially provided on the tube screw upper part.
Patent SE-501820-C2 (SE)
Inventor: ODEN ERIK
IPC: A61C9/00
Filed: 1993-05-21
Abstract: The present invention relates to a method and to an arrangement for preparing a tooth restoration model for the restoration of a full tooth or part of a tooth. The arrangement functions to determine measurement values, by measuring a first surface (31) of an object (2) to be measured. The object (2) may be a tooth, the copy of a tooth, an impression of a tooth, or a prepared part of a tooth. The arrangement also functions to move the object so as to enable the object to be scanned at a plurality of points thereon, for which points a distance is calculated by optical triangulation. By compilation with data relating to movement of the object there are obtained measurement values which constitute a data description of the outer surface (31, 51) of the object or a part of this outer surface. The arrangement includes a computer unit which processes the measurement values and generates the aforesaid model therefrom in the form of a data description of its surfaces.
Patent SE-509223-C2 (SE)
Title: Adjustment capstan for cutter of turning tool
Inventor: DAHLLOEF YNGVE
IPC: B23B29/12
Filed: 1995-01-05
Abstract: The device incorporates a basic cassette (7), a cutter holder (9) which supports a cutter of suitable hard material and a superimposed part (10). The basic cassette incorporates a recess (8) to accommodate the cutter holder and the superimposed part. The cutter holder is formed with an upwardly extending cutter bearer part (12) of circular segment-shaped cross-section, which fits into a corresp. recess (11) in the superimposed part. The cutter holder has a shaft part (15) which can be pivoted at right-angles to its longitudinal direction, fine-adjusting the angle between the operative cutting edge and the workpiece longitudinal direction.
Patent SE-507192-C2 (SE)
Inventor: WERTHAJM MAREK
IPC: G01F23/14
Filed: 1995-08-23
Abstract: A method of "bubble measuring" levels in liquid storage tanks (49, Fig. 4) has been based upon supplying a constant mass flow of air through a tube (41) which has been mounted to discharge near the bottom of the tank (49). Such constant mass flow is obtained by supplying compressed air with a constant pressure to the measuring device, passing the air through a solenoid governed valve (25, Fig. 2) at the inlet to a pressure equalising volume (27, Fig. 2), measuring the pressure in said volume, transforming the pressure on both sides of the valve to electric signals, comparing said signals and using variations in the signals to govern the on-off valve (25) so as to obtain a constant mass flow. When this has been achieved the pressure after the solenoid valve is a function of the height of the liquid above the "bubble measuring" tube discharge end.
Patent SE-512057-C2 (SE)
Title: Movable seat cushion for chair
Inventor: RINNE YRJOE
IPC: A47C7/02
Filed: 1995-09-21
Abstract: The chair seat cushion is not more than 40 centimetres long and is movably located on a chair seat (21) to a position immediately below the users hip joint (48). The cushion upper thigh supporting surface (11) can be placed at a height of at least 15 millimetres above the chair seating surface between the cushion and the chair, with the users calf not contacting the cushion front edge. The seat front portion can be moved vertically in relation to the rear part between two position. In one position, the top surfaces of the two parts lie on a common plane and support a part of the users weight. In a second position, the front top surface lies on a higher level than that of the rear part, the front portion supporting the greater part of the users weight.
Patent SE-506611-C2 (SE)
Inventor: SANDGREN NILS BOERJE
IPC: D21F11/04
Filed: 1996-05-31
Abstract: In order to meet higher demands for the properties of paperboard products an improved method and machine for the manufacture of paperboard are proposed according to the present invention in which a core (3) of a paperboard web is formed in a second forming unit (24) from a stock with a consistency of 1.5-6.0 % being supplied to the fourdrinier wire (6) of a fourdrinier former carrying a back layer (2) formed previously in a first forming unit (14), from a headbox (25) for high consistency stock and being dewatered upon being enclosed between the fourdrinier wire and a top wire (26) in said second forming unit, and in which an underliner (4) is formed in a third forming unit (34) of stock with a consistency of 0.3-1.4 % being supplied to the fourdrinier wire (6) carrying the back layer and core, from a headbox (35) for stock of low consistency. In both cases dewatering occurs under the influence of upper and lower tables (59, 60; 89, 90) in the loop of respective top wires (26; 36), said tables having slats (69, 74; 99, 104) separated by spaces (68, 75; 98, 105) and defining between them a passage through which a sandwich structure consisting of the fourdrinier wire (6), top wires (26; 36) and stock layer is conveyed and influenced alternatively by upper and lower slats so that the stock layer (3; 4) is compressed alternately from above and below, pressure pulses and shear forces thus being created in the stock layer. Furthermore, in the second forming unit for high consistency forming the stock layer (3) is kept in a fluidized state.