baber/WOPTO huggingface dataset:
Patent SE-0001900-L (SE)
Inventor: SNYGG GOERAN
IPC: H05K9/00
Filed: 2000-05-22
Abstract: The invention relates to a cover ( 200,300,400,500,600 ) for an electronic device ( 100 ), which electronic device comprises a substrate ( 110 ) and at least two electronic components ( 120,130 ), one of which generates an electromagnetic field around itself, where the cover has a first main surface ( 210 ) that faces towards the electronic device, comprises a material that conducts current, and is designed and arranged in such a way in relation to the electronic components that a cooling medium can pass from the first ( 120 ) to the second ( 130 ) electronic component. The invention is characterized in that, by virtue of its shape and its material content, the cover has been given an increased ability to absorb at least part of the electromagnetic field that is generated by at least one of the electronic components. Part of the increased absorbing ability has been achieved by the first main surface of the cover having a shape that minimizes the number of parallel surfaces between the electronic device and the first main surface. The cover can suitably have a number of conical protrusions protruding in the direction towards the electronic components ( 120,130 ).
Patent SE-0002007-L (SE)
Inventor: ELIASSON GOERAN
IPC: F16J15/32
Filed: 2000-05-29
Abstract: The invention relates to a sealing device to prevent dust and dirt from penetrating into lubricated surfaces and hydraulic oil seals of a hydraulic cylinder. The hydraulic cylinder includes a piston (11) and a cylinder (12) and a protective cover (20) that is rigidly connected with the piston rod of the piston (11). The invention is characterised in that the protective cover (20) is coaxially placed around the cylinder and is arranged to form a gap seal (21) around the mantle surface of the cylinder (12), and has an extension enabling it to essentially cover all of the cylinder (12) when the hydraulic cylinder is in its compressed condition. A ring-shaped seal (22) is placed on the cylinder (12) at the mantle surface between this and the protective cover (20), where the ring-shaped seal is brought along by the cylinder in its motion. The ring-shaped seal (22) is placed on the cylinder (12) in the vicinity of its opening for the piston rod, where the ring-shaped seal is covered by the protective cover (20) for the whole cylinder (12) stroke.
Patent SE-0100124-L (SE)
Inventor: BJOERKMAN MATS
IPC: B60K28/06
Filed: 2001-01-15
Abstract: A controlled braking or acceleration force is applied to at least one of the vehicle wheels.  The braking or acceleration force causes the moving vehicle to sway and/or deviate from its course and the reaction time of the driver needed to correct this swaying or deviation is tested. An Independent claim is also included for the reaction time testing device.
Patent SE-0100862-L (SE)
Inventor: CALMERKLINT ROLAND
IPC: B65H57/00
Filed: 2001-03-14
Abstract: The guide is used to direct one or more threads from a first position to a second position in a machine and comprises a plate (1) with at least one hole (2) for the thread(s) to pass through. The plate is oriented substantially at right angles to the thread(s). At least one curved recess (3) provided in the side of the plate is in contact with and guiding the thread(s). The hole also has rounded edges.
Patent SE-0101452-L (SE)
Inventor: RAABE MAGNUS
IPC: B65B61/18
Filed: 2001-04-26
Abstract: A counter pad for use in ultrasound sealing of opening arrangements on packages of the type where access to the contents of the package is attained by rupture of a membrane which is integrated in the opening arrangement. The counter pad has a membrane-supporting surface, preferably formed from a plurality of ridges disposed in mutual spaced apart relationship which is adapted to prevent resonance oscillations in the adjacent membrane.
Patent SE-0201060-L (SE)
Inventor: ELIASSON BERTIL
IPC: A01M/
Filed: 2002-04-05
Abstract: The cheese is formed in a mould (2) with a single-wall construction. The wall comprises a piece of perforated sheet metal containing holes (1) with a maximum width of 1.5 mm. The wall contains at least 5 holes per cm2.
Patent SE-0201311-L (SE)
Inventor: KARLEBRATT CLAES
IPC: F16K47/04
Filed: 2002-04-30
Abstract: The invention relates to a pressure and flow regulating valve for a gas or liquid comprising a valve housing ( 1 ) having one in the same against a seating ( 2 ) regulating piston ( 3 ). The piston ( 3 ) consists partly of an opening- or slot-provided, drilled cylindrical cage portion ( 4 ), situated close to the seating ( 2 ) or its seating portion ( 11 ), through said cage portion ( 4 ) the gas or liquid is intended to flow during small openings and high pressure drops for regulating the flow against said seating ( 2 ) and a profiled portion ( 6 ), situated beneath said cage portion ( 4 ), for regulating the flow besides through the cage portion ( 4 ) also between the seating ( 2 ) and said profiled portion ( 6 ) during larger openings, increased flow and during a low pressure drop.
Patent SE-0201476-L (SE)
Inventor: SUNDGREN ANDERS
IPC: B24C1/10
Filed: 2002-05-16
Abstract: A stabilizer (1) used in a vehicle is provided by a tubular element (2) with a middle section (3) and two end sections (4a and 4b), where the end sections (4a and 4b) is bent at an angle relative the middle section (3) so that the stabilizer (1) attains a U-shape. Section surfaces perpendicular to the longitudinal/center axes (A3 and/or A4) of the tubular element at the middle section (3) and/or the end sections (4a and 4b) are of a shape where one of two vectors (V1 and V2) in the plane of a section surface is longer than the other, both vectors originating from the center of gravity of the section surface (P), extending to the periphery of the tubular element and being at an angle relative to each other. A method of manufacturing a stabilizer is also disclosed.
Patent SE-0602186-L (SE)
Inventor: NILSSON HUGO
Filed: 2006-10-19
Abstract: A device designed to be mounted in a complete container, the device comprising a container neck (3), in which a valve membrane (2) is mounted and fixed, the membrane having an opening (8) in its centre, which interacts with a central pin (9), which is a part of the neck (3), and the membrane and its opening sealing the container, since the membrane with a certain surface pressure till be pressed against the central pin (9), and that the membrane, directly subsequent to an emptying or a partial emptying continuously closes the container anew, this being done without any air flowing backwards and into the partially emptied container.
Patent SE-7409754-L (SE)
Inventor: SCHONBALL WALTER
IPC: F03D9/25
Filed: 1974-07-29
Abstract: An electric generator arrangement has at least two wind or water wheels rotatably mounted on a common stationary shaft and coupled such that they rotate in opposite directions with a given ratio or a progressively variable ratio. The wheels carry the two cooperating parts of a first generator and may also each carry the rotor of a second or third generator cooperating with a stator on the shaft, the field excitation or current loading of the second and/or third generator being used to control the speed of the wheels.
Patent SE-7513109-L (SE)
Inventor: KATSUYA K
IPC: B27B9/00
Filed: 1975-11-21
Abstract: A brake device for use in a portable bush cutter having a construction in which the driving force of the engine is transmitted through a centrifugal clutch assembly to the drive shaft sheathed in the elongated main pipe, then changed in direction by a bevel gear means and further transmitted to the rotary blade. Said brake device is installed at a location between either the drive shaft or the rotary blade shaft and the centrifugal clutch assembly. This brake device comprises a brake drum and a brake shoe or brake band and is operated simultaneously with the engine throttle valve by a lever secured to the handle grip, so as to apply the brakes to the rotary blade without stopping the engine.
Patent SE-7600875-L (SE)
Inventor: AAS T H
IPC: A47C7/22
Filed: 1976-01-28
Abstract: 1530387 Upholstery SANDELLA FABRIKKEN and NORSK SIGNODE A/S 29 June 1976 [20 Nov 1975] 27115/76 Heading A4M A rectangular border frame B for a chair is spanned both longitudinally and transversely by a plurality of bands A of plastics material stretched around opposite sides of the frame B, each band A being secured by welding together its ends C. The unit may be covered by foamed plastics or rubber.
Patent SE-7607636-L (SE)
Inventor: BRAND W
IPC: F01C17/02
Filed: 1976-07-02
Abstract: 1533002 Rotary positive-displacement fluidmachines HERMANN BERSTORFF MASCHINENBAU GmbH 29 June 1976 [5 July 1975 10 Dec 1975] 27067/76 Heading F1F In an I.C. engine of the sliding-vane type a rotor 19 with vanes 29... 33 revolves in a planetary manner within a fixed casing 11, 12, 13, its motion being controlled by a pair of internally-meshing gears 21, 23, and the pitch diameter of the ring gear 23 being greater than that of the pinion 21 by the ratio of the pitch diameter of the pinion to the number of vanes. The rotor rotates on an eccentric 18 secured to a power-output shaft 15. Troughs 36 may be formed in the rotor. Spark plugs 41 may be disposed circumferentially of the casing at intervals of 720 degrees divided by the number of vanes, induction and exhaust "points" (not shown) being disposed in the casing's periphery accordingly. The vanes may have blocks 34 engaging with an annular slideway 35 in one or each of the casing end-walls 12, 13. The engine may be adapted for use as a motor or a pump, Figs. 4-7 (not shown).
Patent SE-7608258-L (SE)
Inventor: CONCANNON T P
IPC: C08L27/12
Filed: 1976-07-20
Abstract: Compositions containing fluoropolymer, alkali metal silicate, the salt of a polyamide acid, a coalescing agent and a liquid carrier are useful for priming metal, especially cookware, before topcoating it with a fluoropolymer enamel.
Patent SE-7612894-L (SE)
Inventor: PROBST K
IPC: B65B27/12
Filed: 1976-11-18
Abstract: 1505338 Baling press LINDEMANN MASCHINENFABRIK GmbH 8 Nov 1976 [20 Nov 1975] 46395/76 Heading B5F A baling press comprises a needle 6 movable through a pressing duct 1 of the press, the needle having a hook 19 and a bevelled end surface 23, and a movable wire holder 24 for holding binding wire 16 in the path of the needle so that, in use, the wire is deflected by the bevelled end surface 23 and moves into the hook opening. The needle 6 moves through a groove 18 in the pressing plate 2 and has a sheave 21 rotatably journalled in its hook opening. The wire holder 24 may comprise a pair of hookshaped members 26 pivoted at 25 and pulled against an abutment 29 by a spring 28.
Patent SE-7614713-L (SE)
Inventor: AHLEN K G
IPC: F16H41/26
Filed: 1976-12-30
Abstract: This invention relates to hydrodynamic torque converters and to torque converter blade systems.  A torque converter in accordance with the invention is particularly suitable for transmissions for vehicles where a more or less distinct top speed is required even when direct drive is not used and where it is important to avoid the simultaneous existence of high torque absorption and low efficiency at high speed ratios. The blade system is characterised by a range of ratios for the radii of the outlet and inlet edges of pump, turbine and guide blades as well as a range of angles .alpha., .beta., ? and ? as herein defined on pages 20 and 21 of the Specification and set out in a tabular form on page 23 of the Specification.
Patent SE-7700608-L (SE)
Inventor: HARWOOD L A
IPC: H04N9/68
Filed: 1977-01-21
Abstract: CHROMA-BURST SEPARATOR AND AMPLIFIER A chroma-burst separator and amplifier suitable for use in the chrominance channel of a color television receiver includes a differential amplifier for supplying antiphase composite chrominance signals including burst and chroma signal components to first and second gating circuits, respectively.  The first and second gating circuits conduct in complementary fashion in response to keying pulses coincident with the burst and chroma signal intervals for providing separated antiphase burst and antiphase chroma output signals each with differential direct potentials which remain substantially constant and equal throughout the chroma and burst intervals.
Patent SE-7705241-L (SE)
Inventor: ADELMANN S
IPC: C08K5/00
Filed: 1977-05-05
Abstract: 1533086 Mould-release-agents for polycarbonates BAYER AG 5 May 1977 [7 May 1976 5 June 1976 26 Feb 1977] 18884/77 Heading C3R A thermoplastic aromatic polycarbonate moulding composition comprises as mould release agent 0À01-0À5% wt. of a partial ester of a C 10-20  aliphatic monocarboxylic acid and an aromatic hydroxy compound having 1-6 OH groups. Specification 1,502,753 is referred to.
Patent SE-7713408-L (SE)
Inventor: LUNDBERG K A L
IPC: F04C29/02
Filed: 1977-11-28
Abstract: In a plant for compressing a gas, for example refrigerant, oil is supplied by a conduit 12 to bearings 10 (or other parts) of a compressor 1, and the compressed gas and oil mixed therewith are supplied to a first oil separator 17 from which the oil is fed through a throttling device 20 to a second, lower pressure separator 21. Oil from the separator 21 is mixed with oil collected directly from the compressor to be supplied back to the bearing via a pump 14, cooler 15, filter 16, and the conduit 12. The gas from separator 21 is fed back to the compressor into a working chamber 23 at a pressure intermediate the inlet and outlet pressures and lower than the pressure of separator 21. <IMAGE>
Patent SE-7810158-L (SE)
Inventor: SKOGSBERG L
IPC: H04B10/118
Filed: 1978-09-27
Abstract: A method of inducing cariostasis comprising administering orally a cariostatic amount of erythritol. The method is preferred wherein said erythritol is administered in the form of sugarless chewing gum or toothpaste. Erythritol for use in the prevention or reduction of dental caries and sugarless cariostatic compositions comprising at least 5% erythritol are claimed. Preferred compositions are in the form of toothpaste or chewing gum.
Patent SE-7900221-L (SE)
Inventor: OSTRUP J
IPC: G21K1/00
Filed: 1979-01-10
Abstract: A device for moving a sample holder containing a radioactive sample into a measuring chamber comprises a slide (1) comprising radiation absorbing material. At one end, the slide is provided with means (2) for holding a sample holder (4), the slide being movable perpendicularly to the longitudinal direction of a rack (3) in which is arranged a plurality of sample holders. The rack is associated with a ramp (5) and, as a result of a longitudinal movement of the rack, sample holders are raised by the ramp until the first one is gripped by the holding means (2) of the slide, whereupon the slide is moved perpendicularly to the longitudinal direction of the rack (3) to move this sample holder into the measuring chamber. The measuring chamber has an aperture through which the slide passes to move the sample holder into the measuring chamber, and thereby to seal the aperture. <IMAGE>
Patent SE-7903464-L (SE)
Inventor: BLOMBERG P E
IPC: F25B15/10
Filed: 1979-04-19
Abstract: In a refrigerator cabinet operated with an absorption refrigerating apparatus having an evaporator for cooling a refrigerating chamber and an evaporator for cooling a freezing chamber. The refrigerator condensate is supplied to the freezing evaporator and partly evaporated, while the residue flows by gravity into the refrigerating evaporator. At very low ambient temperature the freezing evaporator receives too little refrigerant, or else the refrigerating evaporator too much. This situation is avoided in that an evaporator part for cooling of the freezing chamber is supplied with refrigerant condensate at short intervals during periods when the thermostat for the refrigerating chamber is in an off position.
Patent SE-7906314-L (SE)
IPC: E01D19/06
Filed: 1979-07-24
Abstract: A sealing body member for attaching into an edge beam having upwardly extending arms, wherein at least one of the upwardly extending arms and the adjacent sealing body have respective mirror image longitudinal recesses, and a dowel part for inserting into the recesses, where the sealing body has a longitudinal cut above the recesses and approximately adjacent the upper edge of the upwardly extending wall to permit the sealing body upper part to be folded for inserting the dowel part from above into the recesses.
Patent SE-7910311-L (SE)
Inventor: CULLEN D E
IPC: G01L9/00
Filed: 1979-12-14
Abstract: A surface acoustic wave (SAW) pressure sensor 10 is mechanically supported within a vacuum sealing structure 32, 36 by a cylindrical metal sleeve 44 which isolates the SAW sensor substrate 11 from induced thermal strain resulting from temperature cycling of the structure, and which provides for a fluid conduit 48 through the vacuum environment from the sensor diaphragm to an orifice 50 formed through the wall of the structure. <IMAGE>
Patent SE-8004137-L (SE)
Inventor: VASEK J
IPC: E21B10/56
Filed: 1980-06-03
Abstract: A tool for cutting rocks, ores and minerals, the tool comprising a spherical cutter bit (1) embedded in a cutter body (2). The cutter bit (1) can be rigid with the cutter body (2) or it can be freely movable in relation to the cutter body (2). <IMAGE>
Patent SE-8005229-L (SE)
Inventor: THEILEN R
IPC: B41J11/20
Filed: 1980-07-17
Abstract: A paper handling assembly supporting a platen, a paper bail adjustably mounted for movement relative to said platen and a paper guide trough adjustably mounted for movement relative to said platen. The assembly includes a common shaft which mounts a first paper pack thickness adjusting lever operative to rotate said shaft to effect movement of the entire paper handling assembly relative to a frame to adjust the printing gap, rotatably supports a second paper bail adjusting lever operative to adjustably move said paper bail, and rotatably supports a third paper trough adjusting lever operative to adjustably move said paper trough.
Patent SE-8007129-L (SE)
Inventor: WIDMER D
IPC: B25D9/12
Filed: 1980-10-10
Abstract: In a cylinder formed in a casing a hammer piston is mounted for reciprocating motion and is subjected to periodic pressure pulses from a pressure fluid. To prevent a reaction emanating from each pressure pulse from also acting as a shock on the casing, a balance or compensation mass body is provided in the casing which mass body is subjected to the pressure pulses in the direction opposite to that for the hammer piston and is displaceable parallel to the latter against the action of a spring supported in the casing. Together with the spring, the mass body forms an oscillator, the characteristic frequency of which is advantageously to be selected to be at most half, but preferably one third, of the frequency of the pressure pulses. In this way, the reaction shocks are smoothed out to a recoil force which fluctuates narrowly about a mean value and which can be kept lower than the weight of the casing, so that the casing is not subjected to any recoil accelerations.
Patent SE-8101482-L (SE)
Inventor: FRANCKE K O
IPC: F16H55/17
Filed: 1981-03-10
Abstract: PCT No. PCT/SE82/00035 Sec. 371 Date Oct. 25, 1982 Sec. 102(e) Date Oct. 25, 1982 PCT Filed Feb. 9, 1982 PCT Pub. No. WO82/03110 PCT Pub. Date Sep. 16, 1982.The invention proposes to form the flanges (11,12) of a driving pulley as a part of the driving shaft (10), for example by moulding the shaft (10) and the flanges (11,12) so as to constitute one unit, the portions (18,19) of the driving pulley being attachable between the said flanges (11,12).
Patent SE-8103043-L (SE)
Inventor: OVSHINSKY S
IPC: H01L31/046
Filed: 1981-05-15
Abstract: The production of improved photovoltaic solar cells and the like comprising both p and n type deposited silicon film regions is made possible by a process which provides more efficient p-doped silicon films with higher acceptor concentrations. The process utilizes previously known p-dopant metal or boron gaseous materials in unique forms and conditions in a glow discharge silicon preferably hydrogen and fluorine compensated deposition process. Thus, p-dopant metals like aluminum may be used in an elemental evaporated form, rather than in a gaseous compound form heretofore ineffectively used and deposited with the glow discharge deposited silicon on substrates kept at lower temperatures where fluorine and hydrogen compensation is most effective. Preferably boron in a gaseous compound form like diborane and other p-dopant metals in a gaseous form are used uniquely during the glow discharge deposition of silicon by heating the substrate to heretofore believed undesirably higher temperatures, like at least about 450 DEG  C. to 800 DEG  C. where at least fluorine compensation, if desired, is still effective. The improved devices, such as solar cells, can be manufactured in a continuous process on a web type substrate moved through a plurality of film deposition chambers. Each of the chambers is dedicated to depositing a particular type of film layer (p, i or n) and is isolated from the other chambers.
Patent SE-8105021-L (SE)
Inventor: WESTIN OWE
IPC: H01H85/02
Filed: 1981-08-25
Abstract: The invention refers to a handheld tool, especially designed for dismounting of the bottom contact plate in a service cabinet, which consists of a hollow cylindrical shell of porcelain 8 with a centrally arranged contact plate 9. The new handheld tool contains a sleeve 13 which can move to limited extent along a body 10 and encloses the body 10, which in one position 16 exposes one free end of the body 10, outfitted with a machining element 12, and in another position 18 it forms a capturing cavity 19 for a freed-up contact plate. <IMAGE>
Patent SE-8107021-L (SE)
Inventor: REIFFEN M
IPC: C07D471/04
Filed: 1981-11-25
Abstract: To prepare imidazo[4,5-b]pyridines and -pyrimidines of the general formula <IMAGE> in which the substituents are defined in Claim 1, a corresponding mercapto compound is oxidised using bromine or a hypobromite.
Patent SE-8107123-L (SE)
Inventor: HAQUE Y
IPC: H03M1/78
Filed: 1981-11-30
Abstract: In an analog to digital converter circuit for a CODEC a single reference voltage is used for comparing both positive and negative input signals. The circuit comprises a capacitor array to define the decision levels corresponding to the end points of companding elements with the top plates of all capacitors in the array being connected in parallel through a single switch from an incoming analog signal source and to one input of a comparator. The bottom plate of each capacitor is connected to one of a series of three-way switches, all of which have separate terminals connected to the output of a voltage reference, to separate switches on a linear resistor string connected to the voltage reference output, and to ground. All switches are controlled by control logic connected to the comparator output. Analog to digital conversion is achieved by zeroing the voltage on the top plate of a selected capacitor in the array when the voltage on its lower plate is manipulated by signals from the control logic operating the switches in the linear resistor string selectively. By properly sequencing the switching of capacitors in the array, a single reference voltage is used.
Patent SE-8107810-L (SE)
Inventor: STREICH S G
IPC: E02B17/00
Filed: 1981-12-28
Abstract: A closure of reinforced elastomeric material having layers or plies of reinforcing means bonded or secured to one or more reinforcing members in the outer periphery of the closure wherein each layer or ply of reinforcing means is comprised of a plurality of strips of fabric, each strip being angularly located with respect to another in the same layer or ply and with respect to another in an adjacent layer ply.