baber/WOPTO huggingface dataset:
Patent SE-538596-C2 (SE)
Title: Metod och anodning vid gjutning
Inventor: PER JANSSON
IPC: C22C1/00
Filed: 2013-01-04
Abstract: En metod för framställning av en ﬂytande-fast metallkomposition, en s.k. slurry, inne-fattar stegen att en första bestämd mängd av en metall i ﬂytande fas tillsätts till ett kärl,en andra, bestämd mängd av en metall i fast fas tillsätts till kärlet och en omrörningutförs. Den första och den andra mängden väljs så att en väsentlig mängd fasta partiklarbildas i den ﬂytande metallen, och den fasta metallen smälts, så att en slurry bildas. Imetoden hälls metall i ﬂytande fas i en separat form och gjuts till ett stycke innehållandeden andra, bestämda mängden av metallen. Stycket används i sin tur för framställning av ytterligare slurry. En anordning för gjutning med en metallslurry innefattar en gjutmaskin, vari slurryngjuts till en detalj, en ugn för smältning av metall samt ett kärl, vari smält metall är på-fyllbar. Anordningen också innefattar en enhet för gjutning av metallstycken i fast fas,med flera stationer, för stegvis gjutning, bearbetning och användning av metallstyckena för slurryframställning. Fig 2
Patent SE-538732-C2 (SE)
Title: Vehicle transmission in group construction
Inventor: JOHANNES KALTENBACH
IPC: F16H61/70
Filed: 2015-03-12
Abstract: 21 Abstract Motor vehicle transmission With a group configuration The invention concerns a motor vehicle transmission of group configuration, comprisingan at least partially powershiftable main group (1) and a range group (2) connecteddownstream from the main group (1), Which range group comprises a planetary stage (6)having transmission components. Of these transmission components a first transmissioncomponent is connected to a drive output shaft (AbW) of the range group (2) and asecond transmission component is connected to an output shaft (AW) of the main group(1), Whereas a third transmission component on the one hand can be fixed to a housing (7)and on the other hand can be coupled to the first or to the second transmissioncomponent. To be able to carry out a range shift of the range group (2) Which, of itself,cannot be shifted under load and at the same time to enable an arrangement, largelyindependent of this, of gear steps (A to F) of the upstream main group (1), the driveoutput shaft (AbW) passes axially through the planetary stage (6) to the gear step (D) ofthe main group (1), in that the drive output shaft (AbW) is a central shaft With Which theinput shaft (EW1) of the main group (1) can be connected in a rotationally fixed manner,and over Which the output shaft (AW) of the main group (1) is positioned as a coaxially extending holloW shaft. Fig. 1
Patent SE-539956-C2 (SE)
Title: A forming section for forming a fibrous web, a papermaking machine comprising a forming section and a method of forming a fibrous web
Inventor: ANTTI POIKOLAINEN
IPC: D21F9/00
Filed: 2016-11-28
Abstract: The invention relates to a forming section (2) for forming a fibrous web (W). The forming section (2) comprises a first forming fabric (3) arranged to run in a loop supported by guide elements (4) and a second forming fabric (5) arranged to run in a loop supported by guide elements (4). The second forming fabric (5) is arranged so in relation to the first forming fabric (3) that the two forming fabrics (3, 5) converge towards each other to form an inlet gap (6) into which stock can be injected. A forming roll (7) is arranged within the loop of the second forming fabric (5) to guide the second forming fabric (5) into the inlet gap (6) and to guide the first and the second forming fabric (3, 5) along a part of their path which is common to both the first and the second forming fabric (3, 5) and which begins at the inlet gap. The forming roll (7) comprises a flexible tubular jacket (8) which is arranged to run in a loop around an axis of rotation (A) that extends in a direction perpendicular to the direction in which the first and second forming fabric (3, 5) are arranged to run and the forming roll further (7) comprises a support ledge (9) located inside the loop of the flexible tubular jacket (8) and extending in a direction parallel to the axis of rotation (A) of the flexible tubular jacket (8). The support ledge (9) can press the flexible tubular jacket (8) in a direction outwards away from the axis of rotation (A) such that, in the area in which the flexible tubular jacket (8) is pressed outwards by the support ledge (9), the flexible tubular jacket (8) is caused to follow a path with a radius of curvature which is smaller than the radius of curvature of the flexible tubular jacket (8) outside this area. The invention also relates to a method of forming a fibrous web.
Patent SE-542221-C2 (SE)
Title: An apparatus and a method for removing a coupling from a hose, preferably a fire hose
Inventor: DAHLGREN DICK
IPC: B25B27/10
Filed: 2018-03-09
Abstract: This invention relates to a method and an apparatus for removing a coupling from a hose, preferably a fire hose (5), said coupling comprising an end portion extending inside said hose and an outer sleeve (50) outside said hose, said apparatus comprising a base frame (1) having a longitudinal axis (C), a support (3) transversally fixated relative said longitudinal axis (C), inside the bas frame (1), a transversally positioned retaining device (31, 32) supported by said support (3), said retaining device (31, 32) having a generally central hole (33) arranged to form a seat (31 A, 31 B); a pushing member (2) movably arranged along said longitudinal axis (C) and a power device (4) arranged to move said pushing member (2) to push the coupling (5) and hose out from the outer sleeve (50), characteri sed in that said support (3) comprises a support frame (30), which has an open pressing end (P) and a blocked supporting end (B), and that said retaining device comprises at least two separately removable retaining members (31, 32).
Patent SE-542777-C2 (SE)
Title: A method for controlling a powertrain, a control arrangement for controlling a powertrain, a powertrain, a vehicle, a computer program and a computer-readable medium.
Inventor: SZILASSY ANDREAS
IPC: B60W10/196
Filed: 2018-07-03
Abstract: The invention relates to a method for controlling a powertrain (3) of a vehicle (1), the powertrain (3) comprising: at least one drive axle (10) with at least one drive wheel (8); and at least one auxiliary brake (6) being connected to the at least one drive axle (10), the method comprising, when the at least one auxiliary brake (6) is activated: predicting (s101) when the wheel slip of the at least one drive wheel (8) reaches a predetermined wheel slip threshold value; and controlling (s102) the at least one auxiliary brake (6), such that the wheel slip of the at least one drive wheel (8) does not reach the predetermined threshold value.
Patent SE-543313-C2 (SE)
Title: Link elements for improved flexible abrasive cutting tools
Inventor: NIJS TRISTAN
IPC: B28D1/08
Filed: 2018-10-22
Abstract: An element (300, 400, 1010, 1110, 1210, 1310, 1510, 1610) for serial configuration with an adjacent element in an abrasive tool (600, 1100, 1200, 1300), wherein the element is arranged to be mounted on a flexible drive carrier (500, 1120, 1220) having a drive direction D. The element comprising at least one protruding member (320, 420, 1140, 1240) extending in a direction parallel to the drive direction D. The at least one protruding member being configured to overlap with the adjacent element (300’, 1110’, 1210’, 1310’, 1510’, 1610’) at least when the flexible drive carrier has a straight configuration, and to reduce a width of a gap G formed between the element and the adjacent element when the flexible drive carrier is configured bent in an arcuate form.
Patent SE-506865-C2 (SE)
Inventor: RAJALA RAUNO
IPC: E21B15/04
Filed: 1990-04-04
Abstract: The invention relates to a rock drilling apparatus comprising a carrier and at least one drill boom mounted in the carrier and provided with a drifter and a feeding beam. Valves for the control of the operations of the drifter and the feeding beam are arranged in the form of an integral control unit. The control unit is mounted in a cradle provided for the feeding beam and it communicates with the carrier by means of merely two pressure fluid hoses and a control cable.
Patent SE-507270-C2 (SE)
Inventor: DALL AGNESE GIUSEPPE
IPC: B05B1/30
Filed: 1990-05-29
Abstract: A spray nozzle 4 of the type comprising a tubular body 5 through which extends a water supply conduit 6 extending longitudinally in the body of the nozzle 4 from one end which is shaped as a union for connection to a water supply pipe or hose, to the other end which is provided with spray openings 9 and means for diffusion of the water jet; and further including, screw on to said spray end displaceably along the longitudinal axis of the nozzle a tubular ring 11 comprising means for controlling and regulating the water flow rate and means for shaping the jet of water in cooperation with said diffuser means of the nozzle; in order to facilitate one-handed operation the outside surface of the regulating ring 11 is provided with shaped elements 18 forming seat means capable of being engaged by at least one finger of the same hand as that which holds the nozzle for actuation of said regulating ring in both direction of rotation. <IMAGE>
Patent SE-510232-C2 (SE)
Inventor: BLOMQVIST GUNNAR
IPC: A61B19/00
Filed: 1991-03-06
Abstract: The present invention relates to a surgical stretching device for the expansion of tissue, in particular for the expansion of skin. The invention is characterized in that it includes one or more threads (1) or bands (1) extending between two fastening arrangements (2). The fastening arrangements have one-way nips for the threads (1) or the bands (1) so that at least one fastening arrangement (2) can be moved on the threads (1), or bands towards the other fastening arrangement. When this happens, the distance between fastening points on the tissue is reduced such that a stretching of the tissue occurs outside the fastening points.
Patent SE-507068-C2 (SE)
Title: Balancing device for drum of washing machine
Inventor: LINDMARK LILLIESTRAALE MAGNUS
IPC: D06F37/22
Filed: 1992-04-02
Abstract: The washing drum (4) is enclosed by at least one elastic hose (1), arranged in a plane across the drum rotation axis. Within the hose counterweight material is spread out taking up a part of the space within it. At least one pressure component (7) presses when the drum vibrates against an elastic part of the hose, causing a momentary inward bending of the drum. This pressure component consists of a pressure roller and the counterweight material (3) comprises granules and/or balls and/or fluid. The hose are arranged in connection with each end of the washing drum (4).
Patent SE-503801-C2 (SE)
Title: Regenerative heat exchanger
Inventor: LINDSTROEM BERNDT
IPC: F28D19/04
Filed: 1993-07-02
Abstract: The setting members (25) have end surfaces facing the corresponding end flange. End surfaces are provided with recesses (40, 41) communicating with a pressure gas source (38) for creating a pressure gas cushion between each setting means (25) and corresponding end flange (12). The hinged sector plates (6, 8) are influenced outwardly from the ends of the cylindrical part by resilient members (37) and/or balancing members and in the opposite direction by pressure medium operated push member (34, 35). The pressure medium of which being arranged to cease in case of a breakdown of the pressure from the pressure gas source feeding the setting control (25). The pressure gas source feeding the pressure gas cushions of the units (10) also is connected to the push member (34, 35) including a piston (35) attached to the sector plates (6) and operated by the push member against the action of a compression spring (37) acting upon the piston.
Patent SE-515201-C2 (SE)
Inventor: ERIKSSON OERJAN
IPC: H04N21/43
Filed: 1993-11-26
Abstract: A method and a device for regenerating clock rate information in which data is intermediately stored in a memory (1) to which the data is read at a first rate (C1) and out of which the data is read at a second rate (Cp). The difference (np, np') between two levels (N/N', P) of the amount of data stored in the memory (1) is determined, after which the difference is compared with a reference value (10). The result from the comparison affects the second rate so that, at subsequent measurements of the difference, the difference between it and the reference value shall decrease. <IMAGE>
Patent SE-505193-C2 (SE)
Inventor: DELLBY FREDRIK
IPC: F25D23/06
Filed: 1993-12-22
Abstract: At a box (10) constituting heat insulating walls of a refrigerator or freezer cabinet, which walls are formed by an inner shell (12) of metal, an outer shell (14) of metal and an evacuated heat insulation between the shells, the shells at a rectangular access opening (16) to the box show edges which are folded towards each other so that they form plane surfaces (18) located in substantially the same plane, which edges are gas-imperviously connected to each other by a thin metal strip (22) having a bad heat conductivity, which strip (22) is soldered to the surfaces (18). <IMAGE>
Patent SE-510215-C2 (SE)
Inventor: MARTINSSON PAER BENGT GOERAN
IPC: F16D49/10
Filed: 1994-01-21
Abstract: A braking device for a motor saw including a rotatable brake drum (11), a brake band (12) surrounding the brake drum and actuatable by a spring (26) which is adapted to stretch the brake band around the brake drum, and a toggle joint mechanism (18,20) adapted to release the brake band from the drum against the action of the spring and to latch the braking device in an operating position in which the brake band is released from the brake drum. The toggle joint mechanism is actuatable by a control means (16) for adjusting the position of the brake band. The toggle joint mechanism is adapted, in the case of rupture of the brake band, to be adjusted by the spring to a position in which re-adjustment of the control means to the operating position is prevented.
Patent SE-503842-C2 (SE)
Inventor: EDQVIST HAAKAN
IPC: B65B35/58
Filed: 1994-10-08
Abstract: PCT No. PCT/SE95/01161 Sec. 371 Date Apr. 8, 1997 Sec. 102(e) Date Apr. 8, 1997 PCT Filed Oct. 9, 1995 PCT Pub. No. WO96/11140 PCT Pub. Date Apr. 18, 1996A method for rotating and orienting cans in a multipack configuration pushes the cans off a conveyor belt to a scanning and rotating stations where the cans are rotated until the sensors detect that the cans are facing the correct direction. The cans are then shifted back to the conveyor belt. This is useful to prevent unintentional reading of e.g. bar codes on a single item.
Patent SE-506423-C2 (SE)
Inventor: JACOBSSON HANS
IPC: B03C3/76
Filed: 1996-05-09
Abstract: A method for controlling an electrostatic precipitator unit, comprising discharge electrodes and collecting electrodes, between which a high voltage is maintained by a direct current supplied to the electrodes. Dust deposited on the collecting electrodes is removed by mechanical rapping of the collecting electrodes by mechanical impulses being supplied to the electrodes individually or in groups. The collecting electrodes of the precipitator unit are cleaned during recurrent, relatively short, rapping periods separated by rapping intervals, of considerably longer duration. A strategy of controlling the electrical parameters is selected and this strategy is maintained during the optimisation. The length of the interval between the rapping periods and possibly also other rapping parameters are varied. The current and voltage during the interval between the rapping periods are measured. The average ofthe current, voltage, or a quantity derived from the currrent and/or voltage, during the interval between the rapping periods, is calculated. This calculated average is used for controlling the length of the rapping intervals and/or other rapping parameters.
Patent SE-511739-C2 (SE)
Title: Accurate controlled feed device
Inventor: CLAESON KJELL
IPC: B65D83/06
Filed: 1996-09-30
Abstract: A controlled feed container (7) is located at an angle (5) to the container central line (6) and is so fitted that a passage (10) is formed between the controlled feed controller and the container rear wall (11). A substance in the main storage part (2), when the control feed device is turned upwards and downwards, runs from the main storage part through the passage, partly filling an intermediate storage part (12). When the controlled feed device is returned to a storage position, the controlled feed container is filled and the excess is fed back to the container main storage part (2) through the passage. The controlled feed container (7) has a bottom (13), which can be moved by means of a manoeuvring component (15) extending through a sealed passage (14) in the upper part of the container, forming different predetermined controlled feed volumes.
Patent SE-507920-C2 (SE)
Inventor: ERIKSSON HANS
IPC: H04M19/00
Filed: 1996-11-08
Abstract: In a subscriber line interface circuit, a device applies to a line, associated with the line interface circuit, a substantially constant line current of a first predetermined value for line voltages up to a first voltage having an absolute value which, by a predetermined amount, is lower than the supply voltage of the line interface circuit. For line voltages between the first voltage and a second voltage having an absolute value which, by a predetermined amount, is higher than the first voltage, a line current which is inversely proportional to the line voltage and of a value between said first predetermined value and a second predetermined, lower value is applied to the line. For line voltages between the second voltage and a third voltage having an absolute value which, by a predetermined amount, is higher than the second voltage, a substantially constant line current of the second predetermined value is applied to the line. For line currents of lower value than said second predetermined value, the line voltage is maintained substantially constant at the third voltage.
Patent SE-510564-C2 (SE)
Inventor: HESSELBOM HJALMAR
IPC: H01R12/71
Filed: 1996-12-19
Abstract: A combined optical and electrical interconnection means for interconnection of in particular chip modules has an elastic layer of for instance silicone placed over the sharp edge or corner connecting surfaces where the interconnection is made. On the front surface the layer covers an end of an optical waveguide having a core and on the top surface the layer carries an electrically conducting area connected to an electric transmission line. The front surfaces are pressed against each other connecting the ends of the optical waveguides. On the top surface the conducting area is in contact with interconnected electrically conducting areas on a surface of a connector strip. This interconnection structure is able to connect densely located electrical lines and optical waveguides not requiring any fan-out configuration. It is particularly suited for interconnecting compact multi-chip modules and similar devices.
Patent SE-511174-C2 (SE)
Inventor: SUNDH ANDERS
IPC: A61C13/225
Filed: 1997-09-17
Abstract: The present invention concerns a system for dental restorations, in particular, a system for achieving dental restoration components such as bridges, for example. The system includes a restoration component including a cap (2) for firmly attaching to a ground-down tooth (1) or other foundation and a beam (3) extending out from this cap, whereby the cap and the beam are executed in ceramic material and the cap (2) has a cut-out cavity (6) plus that the beam has an end piece (7) shaped to complement the cut-out cavity to allow their mutual joining. In addition, a blank for producing a beam according to the above is also included, whereby the blank is roughly pre-formed with a specified geometry intended for individual finishing. The procedure associated with the system includes that geometric information about the prepared restoration site is read into a computer, that the replacement teeth or replacement body is designed in a computer program, that cap and beam blanks are chosen from a specified number of known roughly pre-formed blanks, that a numerically-controlled machine tool executes the final machining of the cap and the beam, and that the parts are assembled to form the restoration component.
Patent SE-509998-C2 (SE)
Title: Roadside marker rod
Inventor: CLAESSON LEIF
IPC: E01F9/627
Filed: 1998-04-28
Abstract: The rod is divided into two length sections linked by an elastic region, and has a thin wall construction and a curved cross-section.  The roadside (1) is marked using a rod (4) which is fitted into a holder (3). The rod includes two length sections (4a,4b), the first section (4a) engaging with the holder, and the second section (4b) extending above ground level (1a) to act as the marker. The region (4c) between the two length sections is designed to be able to bend, so that when a force is applied to the second section, it bends back again to adopt its upright position once the force has been removed. The rod has a thin wall and a degree of curvature forming a circular segment with an enclosure angle of 120 degrees.
Patent SE-515569-C2 (SE)
Inventor: LOENNER CLAS
IPC: A21D8/04
Filed: 1998-08-24
Abstract: The invention refers to a process for the preparation of a live, liquid sourdough product which after cold storage for 10 weeks has a viable count of at least 5x10<8> CFU/g flour (dry matter), which is characterized in that to a mixture of flour and water in a ratio of 1:1.5 to 1:3 by weight is added 0.5-4 % salt and 0.5-5 % calcium carbonate based on the weight of the flour, which mixture is then heated, first to 50-60  DEG C with a duration time of 30-120 minutes and then to 90-95  DEG C with a duration time of 15-60 minutes, before inoculation with a starter culture of one or more strains of Lactobacillus, especially with L. plantarum I-11, DSM 12383.
Patent SE-515376-C2 (SE)
Title: Electric plug with spring loaded cover, has spring inserted into radial opening in seat part of connector piece between cover and housing
Inventor: FREDRIKSSON HANS
IPC: H01R13/52
Filed: 1999-01-27
Abstract: The seat for receiving a spring used to apply a closing force to the plug housing cover includes an inlet opening extending in a radial direction with respect to the cover rotation axle. The spring is inserted into the opening when it is mounted in the seat.  The plug comprises a housing with an opening for coupling with a corresponding plug, a cover for sealing the opening, and a connector piece between the housing and cover. The connector piece includes an axle, about which the cover can rotate, a torsion spring applying a closing force to the cover, two engagement parts cooperating with two counter-surfaces in the cover and housing, and a seat for receiving the spring. An Independent claim is also included for a method of making the plug.
Patent SE-519559-C2 (SE)
Inventor: KAELLSTROEM MAARTEN
IPC: F28D21/00
Filed: 1999-09-17
Abstract: Gas leaving the compressor is cooled to a specific temperature and cooled using water returning from a district heating system at a specific temperature. A method for recovering heat from a gas compression step in an air separation device in order to use it for district heating, comprises compressing the gas in at least two steps, cooling the gas with a coolant after each compression step and recovering the heat from the coolant. The gas is cooled to 50-80 deg C and the coolant is heated to 70-110 deg C. Cooling of the gas is carried out using water returning from the district heating system at a temperature of 40-70 deg C. An Independent claim is also included for the heat recovery apparatus, comprising compressors (30) interconnected via cooling devices.
Patent DE-10002074-C2 (DE)
Inventor: NUSSBAUM BJOERN
IPC: E05D15/58
Filed: 2000-01-20
Granted: 2002-05-08
Abstract: The profile frame (1) has a U-shaped holder profile (2), with the legs of the U forming an abutment bar (4) and a clamping bar, to clamp the planar element (3). The clamping bar has a clamp area and a deformation area, which deforms, to press the clamp area onto the planar element. The deformation area may be a thinner area of may have one or two buckling points.