baber/WOPTO huggingface dataset:
Patent IT-8167405-D0 (IT)
Inventor: SCHNEIDER RUDOLF
IPC: B23H7/10
Filed: 1981-03-23
Abstract: A method and apparatus for threading the electrode wire of a travelling wire EDM apparatus through an aperture in a workpiece. Prior to threading the wire through the aperture in the workpiece, the wire is continuously annealed and straightened and is passed through a nozzle to which fluid under pressure is supplied for forming a jet stream at the outlet of the nozzle. Prior to a threading or rethreading operation the wire, which is continuously fed by pulling by a wire conveyor mechanism, is cut off proximate to the outlet of the nozzle. The jet stream is aimed at the aperture in the workpiece and the end of the wire is fed through the aperture, while being maintained coaxially by the jet stream. The consecutive steps for feeding the end of the wire through the aperture in the workpiece are effected in sequence for first threading the wire through a pre-drilled starting hole in the workpiece or for rethreading the wire through a cut in the workpiece after accidental rupture of the wire during a cutting operation.
Patent IT-8883320-D0 (IT)
Inventor: SAVIO LUCIANO
IPC: G03D15/10
Filed: 1988-02-19
Abstract: Method to frame photographic films (21) which are fed to a framing station (17) in which the films (21) are divided into single photographs (22) which are inserted into empty frames (12), which arrive at the framing station (17) on a second conveyor (20) that passes in a direction at a right angle to the direction of feed of the photographic films (21), the empty frames (12) being fed to the framing station (17) as they are withdrawn from storage containers (13), the frames containing the photographs (23) being required to include written imprinted messages (19-119) before being suitably stored in final bins, the written messages (19-119) being imprinted on the empty frames (12) while the latter (12) pass along a first conveyor (15) that connects the storage containers (13) to the second conveyor (20), the first conveyor (15) passing in a direction at a right angle to the direction of feed of the second conveyor (20).
Patent SE-0004658-D0 (SE)
Inventor: MATTSSON THOMAS
IPC: H03J1/00
Filed: 2000-12-15
Abstract: The present invention relates to a method for tuning a radio filter. The filter comprises an input connection, an output connection and at least two resonator modules coupled in cascade, each having a tuning mechanism and a probe. A first resonator module is connected to the input connection and a final resonator module is connected to the output connection. The filter is adapted to receive at least one signal within a frequency range. The method comprises essentially two steps: coarse tuning, which is dependent on the frequency content of the received signal(s), and fine tuning, which is dependent on a calculated deviation between a set value vector and a measured signal parameter vector. A relationship between the set value vector and the signal parameter vector is established for calculating the deviation. The invention also relates to a radio filter and a system comprising such a radio filter.
Patent SE-0102385-D0 (SE)
Inventor: MARTIJN CECILE
IPC: G01N33/74
Filed: 2001-07-03
Abstract: The present invention relates to the use of diacylglycerol kinase delta (DGKdelta) in methods for the identification of pharmaceutically useful agents, in particular agents useful for increasing insulin-stimulated glucose uptake in a mammalian cell and for the treatment or prophylaxis of diabetes.
Patent SE-0102554-D0 (SE)
IPC: H03D7/18
Filed: 2001-07-18
Abstract: The present invention relates to a radio front end transceiver and methods of operating the transceiver. A transceiver is employed consisting of a first and second receive path and a first and second transmit path. Each first path and second path can handle signals of a first and a second modulation format and a first and a second radio frequency band respectively. The transceiver comprises circuitry for conversion between the respective radio frequency bands and an intermediate frequency. The transceiver is arranged with intermediate frequency circuitry for conversion between the respective intermediate frequencies and basebands. At least some of the intermediate frequency circuitry is common to both receive paths and at least some of the intermediate frequency circuitry is common to both transmit paths. A frequency synthesizer is arranged to derive overlapping local oscillator frequencies suitable for use by the intermediate frequency circuitry on each of the paths.
Patent SE-0200311-D0 (SE)
Inventor: SAAGFORS MATS
IPC: H04L47/2416
Filed: 2002-01-31
Abstract: The present invention relates to a method and system of transmissions and retransmissions of packet data in a communications system, where the communications system uses switched channels, switching between rates or channels of different characteristics, and connection control and management in such a system. Particularly, the invention relates to radio resource management in a Universal Mobile Telecommunications System, UMTS, or WCDMA system allowing for use of compatible protocols for non-switched and switched channels.
Patent SE-0300826-D0 (SE)
Inventor: THOMSON STEPHEN
IPC: C06B21/00
Filed: 2003-03-25
Abstract: Apparatus for delivering an emulsion explosives composition comprising unpressurized vessel (10) for storing or supplying the explosives composition to pressure chamber (1); sealable chamber inlet (2) for charging chamber (1) with emulsion explosives composition from vessel (10); and chamber outlet (4). Fluid pressure opening (6) applies a discharge pressure to chamber (1) for delivering emulsion explosives composition through outlet (4) to delivery hose (11) for charging blast holes. The apparatus is characterized by pressure chamber (1) having a maximum operating pressure and a volume such that the pressure volume (pV) value of chamber (1) is less than 10 MPaL.
Patent SE-0302888-D0 (SE)
Inventor: EROMAEKI PENTTI JUHANI
IPC: B60C1/00
Filed: 2003-11-03
Abstract: The invention relates to a studded air-filled vehicle tire having a rolling direction and comprising a rubber tread with pattern blocks and grooves that-separate the blocks. Premade stud holes are arranged in the tread. Anti-slip studs each include a hard cermet piece that has a substantially quadrangular shape with diagonal dimensions are in at least part of the stud holes. At least part of the anti-slip studs arranged in the stud holes are orientated so that one of the diagonal dimensions of the hard cermet piece is located in the rolling direction or forms an angle, not larger than a toe-out angle with respect to the rolling direction.
Patent SE-0303017-D0 (SE)
Inventor: SOLEM JAN OTTO
IPC: A61F2/91
Filed: 2003-11-17
Abstract: A medical device (30) which is structured and arranged to be inserted into a body vessel in a temporary delivery shape and to subsequently change shape therein, the device is structured and arranged to change shape via an expanded delivered shape to a further expanded shape to extend outside the perimeter or orifice of an outer wall of the vessel by tissue cutting action exerted by said device through the shape change on the vessel from the interior thereof, the device having a cross-section, and during the change of shape the cross-section is adapted to expand such that the device circumferentially cut the vessel.
Patent SE-0400080-D0 (SE)
Inventor: THOMPSON JEFF
IPC: F01D25/24
Filed: 2004-01-16
Abstract: A stator shroud segment is provided that includes an outer shroud having a leading edge groove and a trailing edge groove, both grooves of the outer shroud opening in a first, axial direction; and a plurality of inner shrouds each having a leading edge hook and a trailing edge hook. The hooks of the inner shrouds project in a second, axial direction, diametrically opposite the first axial direction and the leading and trailing hooks of each of the inner shrouds are respectively engaged with the leading and trailing edge grooves of the outer shroud so as to axially and radially lock the inner shrouds to the outer shroud. The assembly simplifies access to and removal of the inner shroud(s) without added complexity.
Patent SE-0400091-D0 (SE)
Inventor: FORTELL HAAKAN
IPC: B25J9/16
Filed: 2004-01-16
Abstract: A control system for controlling the movements of a plurality of mechanical units. The control system includes a program that includes a plurality of mechanical unit programs. Each program includes movement instructions for at least one of the mechanical units. The control system also includes a plurality of path planners. At least one of the path planners is adapted to receive instructions from more than one of the mechanical unit programs and on basis thereof determine how the mechanical units should move in order to synchronize their movements. The control system further includes switches adapted to switch a mechanical unit program from one path planner to another, whereby the movements of the mechanical units are synchronized when their mechanical unit programs are connected to the same path planner and the movements of the mechanical units are independent when their mechanical unit programs are connected to different path planners.
Patent SE-0400223-D0 (SE)
Inventor: IVARSSON BENGT
IPC: B25C5/02
Filed: 2004-02-05
Abstract: The stapler base (2) has an upper part (6) which can be moved towards and away from a lower part (5) of the base. An elastic device (8) between the upper and lower parts can adopt a starting position with these two parts separated from each other so that the upper part presents a surface for supporting the sheets of paper to be stapled. This surface includes a cavity for receiving the staple arms (40, 41). The area beneath this cavity can be rotated about an axis. A catch mechanism fixes the elastic device in the starting position so that the upper part can not be moved downwards towards the lower part when the driver pushes a staple through the sheets. A release mechanism is provided for allowing the catch mechanism to be released when the driver pushes a staple into a position where the staple web (42) is in contact with the top sheet, following which the stapler head and the upper part of the stapler base are moved in the direction of the lower part of the base, causing the area beneath the cavity in the upper part to cooperate with the lower part and rotate in the direction of the upper part, which forces the staple arms (40, 41) to be pressed against the underside of the bottom sheet.
Patent SE-0401754-D0 (SE)
Inventor: KJELLQVIST PETER
IPC: H02P/
Filed: 2004-07-01
Abstract: The connection comprises phase windings formed by coils with cavities, the coils being connected to coupling components such as diodes, transistors or thyristors in order to obtain voltages in polyphase systems when they are being rectified or when the direct voltage is being converted into three-phase alternating voltage.
Patent SE-0402180-D0 (SE)
Inventor: AASTRAND MARIA
IPC: C23C30/00
Filed: 2004-09-10
Abstract: Method for manufacturing a metal cutting tool comprising depositing a hard and wear resistant refractory coating comprising compounds of which at least one layer consists of a multilayered MX/LX/MX/LX laminar structure where the alternating layers MX and LX are carbides or nitrides with the elements M and L selected from the group consisting of Ti, Nb, Hf, V, Ta, Mo, Zr, Cr, Al, Si or W and mixtures thereof, of which at least one of MX or LX are electrically isolating, and that the other layer(s) comprise(s) wear resistant nitrides, carbides, oxides and/or carbonitrides as known in the art, onto a substrate. Reactive Bipolar Pulsed Dual Magnetron Sputtering (BPDMS) technique using magnetron pairs comprising either one M element target and one L element target or using magnetron pairs with two targets of the same element, arranged so that one target in the magnetron pair acts as anode and the other target acts as cathode and vice versa are used for the deposition.
Patent SE-8204609-D0 (SE)
Inventor: PAV J
IPC: D21G1/00
Filed: 1982-08-06
Abstract: A system of rolls for use in a calender, printer or rolling mill has a pair of rolls at least one of which has a hollow cylindrical shell with an elastically deformable line. The shell surrounds a stationary carrier and confines a row of electromagnetic or hydraulic force applying devices which can be adjusted individually to thereby regulate the pressure between the two rolls and hence the temperature at the exterior of the liner. Such temperature is monitored by one or more sensors, and the signals from such sensors are processed by a computer which regulates an adjusting unit for the force applying devices so that the pattern of temperatures along the external surface of the liner matches an optimum pattern.
Patent SE-8204913-D0 (SE)
Inventor: FORS H
IPC: A47F7/024
Filed: 1982-08-27
Abstract: The invention relates to an arrangement in display and storage racks with swingable frames particularly for easily stolen and difficultly displayed articles (A), including at least one shelf space, having means (19-22) for preventing unauthorized removal of the articles (A) from the rack. The means (19-22) comprise projections or flanges projecting from the upper and lower portions of the shelf space and over the edge portions of the article (A), at least one of said projections (22) being movable vertically such that an article (A) is removable from the shelf space after the flange (22) has first been displaced to a position outside the edge portion of the article (A).
Patent SE-8205558-D0 (SE)
Inventor: DROESER WALTER
IPC: A46B3/16
Filed: 1982-09-29
Abstract: A brush ring for roller brush in a cleansing machine includes a ring (10C) having a U-shaped cross section. Openings (11) with upstanding walls (12) are made in the ring and the bent-over ends of the hairpin-like bristle bundles (16) are thrust into the openings. The bent-over bristles are free inwards of the inside of the ring, and a locking wire (15) is taken through these ends to form a locking wire ring on the inside of the annular bar for reliably retaining the bristle bundles in the openings when the ring is rotated during operation.
Patent SE-8302900-D0 (SE)
Inventor: MAGNUSSON HARTWIG C S
Filed: 1983-05-24
Abstract: Method and arrangement for control of a brushless alternating current motor 23 which is driven by an inverter 31-36 connected to a direct current source 24, 25. The direct current that is supplied to the inverter is detected. The signal is taken across a peak-value detector 41 to a regulator 45 which decreases its frequency-control output signal if the peak-value input signal exceeds a predetermined value. A control signal corresponding to the motor's momentary requirement is also created. This signal controls the voltage supplied to the motor. Negative pulses arising when the inverter switches are closed are also detected and used to control the degree of magnetisation of the motor. <IMAGE>
Patent SE-8306364-D0 (SE)
Inventor: HOLMSTRAND R H
IPC: H05K3/00
Filed: 1983-11-18
Abstract: In the case of a treatment device for printed-circuitboards, contact wafers or the like, an inlet unit (1), an outlet unit (2) and an interposed treatment section (3) for the treatment of the printed-circuitboards or the like are provided between the inlet and outlet. A horizontal continuous-flow path (8) for the printed-circuitboards or the like extends through the machine and is constructed from boundary devices which have roller pairs with upper and lower rollers and are arranged along their guidance-network devices in order to guide the printed-circuitboards or the like as they pass between the rollers. In this case, guidance-network devices are provided which are continuous at least above the continuous-flow path (8), run from the inlet unit (1) to the outlet unit (2) and have a wire network (9; 10), which contains a large number of parallel wires (11; 12), and clamping apparatuses (13, 14; 15, 16), which are arranged in the inlet unit (1) and in the outlet unit (2), each clamping apparatus being provided with a mounting device for firmly holding the wire ends and for applying tension to the wires between the clamping apparatuses. <IMAGE>
Patent SE-8306398-D0 (SE)
Inventor: NICKERSON L F
IPC: D21F1/38
Filed: 1983-11-21
Abstract: The present invention discloses forming board elements for paper-making machines. The elements are provided with notches on their leading edges for generating longitudinal waves on the forming fabric. These waves induce transversal shear forces within the stock to break up fiber flocs which form within or downstream from the headbox.
Patent SE-8402133-D0 (SE)
Inventor: OESTBO NILS
IPC: F23C6/04
Filed: 1984-04-17
Abstract: PCT No. PCT/SE85/00173 Sec. 371 Date Dec. 10, 1985 Sec. 102(e) Date Dec. 10, 1985 PCT Filed Apr. 15, 1985 PCT Pub. No. WO85/04947 PCT Pub. Date Nov. 7, 1985.A gas turbulator (21) is used in burners (20) of different kinds to obtain better combustion. The turbulator is placed in a chamber or passageway (10) for hot combustion gases. The turbulator fills the passageway forcing the gases to pass a double-wall it including a first membrane wall (22) with radial slits (24) and another membrane wall (23) with a central exhaust opening (26). The slits (24) have oblique wings (25) at least along one edge, which causes the gases to mix intensively within the space between the membrane walls (22,23). These are, during burning, maintained at a high temperature, which guarantees an efficient final combustion.
Patent SE-8404142-D0 (SE)
Inventor: BRU JEAN
IPC: A61K9/00
Filed: 1984-08-20
Abstract: PCT No. PCT/FR83/00253 Sec. 371 Date Aug. 20, 1984 Sec. 102(e) Date Aug. 20, 1984 PCT Filed Dec. 20, 1983 PCT Pub. No. WO84/02468 PCT Pub. Date Jul. 5, 1984.The invention relates to a process for manufacturing effervescent tablets consisting in the steps of careful humidifying of the acid+base mixture, pre-drying and final drying and granulating. It has been found that these operations can be performed in a single apparatus, either integrally in fluid bed, or with vacuum-drying.
Patent SE-8406055-D0 (SE)
Inventor: TUHKALAINEN E P
IPC: H02B/
Filed: 1984-11-30
Abstract: In the edge of the body front plate (2) is fixed at least one tongue (5) projecting at right-angles from the front side, whose free end (10) is broader than the rest of it. In the one side wall (6) of the cover, in the vicinity of the lock plate (14) is arranged a slot (7) for the tongue (5). The slot length is less wide than the tongue free end (10), and the tongue (5) extends into the interior of the cover via the slot. The tongue, when viewed laterally, is U-shaped, with the part (8) opposite to the free end having apertures for fixture screws (12). The cover side wall (6) has apertures which in the cover open position are located centrally to the heads of the fixture screws (12).
Patent SE-8500316-D0 (SE)
Inventor: STOLL K
IPC: B25B5/06
Filed: 1985-01-24
Abstract: A short-stroke clamping element for exerting a holding force on a workpiece has the form of a bar with an internal pressure chamber, and is adapted to produce the clamping force in a direction normal to its length. The pressure chamber, which is adapted to have fluid under pressure supplied to it, is confined by peripheral and terminal walls. The chamber runs from one end of the bar to the other, one of such peripheral walls forming a clamping jaw constituted by an outwardly moving wall of said chamber and able to bulge outwards under the action of such pressure fluid.
Patent SE-8503469-D0 (SE)
Inventor: TJUMANOK A N
IPC: B02C13/20
Filed: 1985-07-12
Abstract: PCT No. PCT/SU84/00066 Sec. 371 Date Jul. 11, 1985 Sec. 102(e) Date Jul. 11, 1985 PCT Filed Nov. 6, 1984 PCT Pub. No. WO85/02558 PCT Pub. Date Jun. 20, 1985.A disintegrator according to the invention comprises a milling chamber (1) accommodating rotors rotating in opposite directions relative to each other. The rotors comprise carrier discs (4, 11) and disintegrating wheels (6, 13) concentrically mounted thereon. Each disintegrating wheels (6 or 13) comprises a cylindrical shell (17) having openings (18) and milling bodies (19) provided behind the openings on one side thereof. In addition, the wheel is also provided with a pair of guard members (20, 21) installed in mutually perpendicular planes which are designed to prevent a material (15) being disintegrated from getting into spaces between the carrier discs (4, 11) and disintegrating wheels (6, 13). One guard member (20) comprises a ring mounted on the periphery of the shell (17) on the inner side thereof to extend around the group of the milling bodies (19). The other guard member (21) comprises a cylindrical ring secured to the inner side of the respective carrier disc (4, or 11) opposite to the first guard member (20), the outside diameter thereof being substantially equal to the inside diameter if the shell (17) and the height being substantially equal to the amount of space between the carrier disc (4 or 11) and the end face of the shell (17).
Patent SE-8504418-D0 (SE)
Inventor: ANDERSSON K S
IPC: B65D21/02
Filed: 1985-09-25
Abstract: A stackable rectangular crate (1), especially for bottles (6), comprising a box-type part with a bottom (3) and sidewalls (4,5), two opposite sidewalls (4) of which being higher than the two other sidewalls (5). Two supporting elements (7), forming extensions of the higher sidewalls (4), extend downwards from the bottom (3) and terminate in straight horizontal edges (8). The crate thus has an H-shaped profile. At the upper parts of the higher sidewalls (4) stacking elements are provided which comprise on the one hand shoulders (9) adapted to support the supporting elements (7) of another crate (2) stacked from above, on the other hand projections (10) which extend upwards from the higher sidewalls (4) and along the whole length of these, and extend at the corners of the crate (1) by means of short sections (11) a short way along the lower sidewalls (5). In accordance with the invention the projections (10) are adapted to surround outwardly the supporting elements (7) of another crate (2) stacked from above. Moreover, the projections (10) and the shoulders (9) are dimensioned so as to admit such obliquity of the upper crate (2) that it can be shifted on the shoulders (9) of the lower crate (1) parallel with the higher sidewalls (4).
Patent SE-8600445-D0 (SE)
Inventor: WIDEN BO
IPC: E05B/
Filed: 1986-01-31
Abstract: A key blade having a longitudinal axis (A) of insertion and comprising an elongated, wave-like generally longitudinally extending code pattern (38) for cooperation with a row (23) of elevationally and rotationally movable locking tumblers (23a-23e) of a rotary cylinder type lock (18). Each of the locking tumblers is provided with a transversely projecting finger which engages with the code pattern (38) when the key blade is inserted into the lock. The code pattern (38) includes a number of concavity locations (40-44) which are displaced longitudinally and transversely so as to correspond to specific rotational and elevational positions of the locking tumblers which will permit releasing of the lock.
Patent SE-8605104-D0 (SE)
Inventor: LUNDIN S
IPC: F04C25/00
Filed: 1986-11-28
Abstract: PCT No. PCT/SE87/00559 Sec. 371 Date Aug. 19, 1988 Sec. 102(e) Date Aug. 19, 1988 PCT Filed Nov. 25, 1987 PCT Pub. No. WO88/03995 PCT Pub. Date Jun. 2, 1988.A method for producing selectively controlled pressure pulses in a mass of gas, particularly contained in a space of large dimensions. To achieve a sufficiently high power in the pulses, the pulses are generated by a valveless displacement machine in which the pressure when the machine opens towards its outlet port differs from the pressure of the mass of gas. The pulse is generated as the working fluid, due to said pressure difference, flows at high velocity through the outlet port. An acoustic power of the generated pulses of up to 20 kW can be attained by the method. The invention also concerns a rotary displacement machine for performing the method.