baber/WOPTO huggingface dataset:
Patent SE-8301712-D0 (SE)
Inventor: RAVOTTI G
IPC: F16L51/02
Filed: 1983-03-28
Abstract: A deformable tubular connector for connecting together two sections of a fluid duct, an intermediate part of which is defined by a tubular element (4) formed as a bellows constituted by a corrugated metal tube in such a way as to define a plurality of annular ribs (5) having a substantially U-shape section and being plastically deformable to and from a closely compressed configuration. <IMAGE>
Patent SE-8305302-D0 (SE)
Inventor: SCHOEN HANS
IPC: B21D43/10
Filed: 1983-09-29
Abstract: The apparatus comprises an elongate base 1 in the form of a narrow beam on which a carrier strip 14 is guided, for reciprocating movement on longitudinal guides 10 by means of a slide 12, 13 and acts as a carrier for gripper elements, e.g. suction cups or retaining magnets. The drive mechanism includes two upright reversing wheels 6, 7 and a toothed belt (9, Fig. 2) which is guided thereon and connected by plate 13 to the carrier strip 14. The reversing wheels 7 is connected to a drive motor (8, Fig. 2) having a flange mounted on the base 1. The drive motor is preferably an electro-hydraulic rotation amplifier consisting of a set-value transmitter, a control valve and a hydromotor. The carrier may be a flat or profiled (L, U) strip and carry the magnets etc by means of an angle arm; a second arm may be provided for removing blocks. The apparatus can be used in production machines with restricted space conditions in which it is difficult or impossible to use conventional devices. <IMAGE>
Patent SE-8401305-D0 (SE)
Inventor: WIELAND H
IPC: F28D19/04
Filed: 1984-03-09
Abstract: The invention in connection with regenerative heat exchangers and ways of manufacturing them. The outer wall of the tubular rotor of such a heat exchanger is made up of one or more layers of an embossed aluminum strip that are fixed on edge and running radially outwards and in the form of a structure whose generatrix is a radius moving along a helical path, the structure being supported on an inner core. The embossing process is responsible for producing folds or puckers in the strip at its radially inner edge; furthermore the strip may have a stepped and/or waved form. Because of the helical coiling of the strip on a core, a rotor is produced whose outer wall may be used for the radial motion therethrough of flows giving or taking up heat.
Patent SE-8401623-D0 (SE)
Inventor: HEINE F
IPC: E02F3/36
Filed: 1984-03-23
Abstract: Method and apparatus for the remote-controlled connecting or separating of two coupling parts each of which is provided with mechanical form-lock elements and with control-line connectors, one of which parts is provided on the working tool and the other on the dipper stick or the like of a hydraulic excavator, which parts can be connected in force-locked manner by a hydraulic-mechanical locking device, each connecting or separating process comprising two successive individual processes.
Patent SE-8403090-D0 (SE)
Inventor: MELSON T
IPC: C08B37/08
Filed: 1984-06-08
Abstract: PCT No. PCT/SE85/00239 Sec. 371 Date Dec. 3, 1985 Sec. 102(e) Date Dec. 3, 1985 PCT Filed Jun. 7, 1985 PCT Pub. No. WO86/00079 PCT Pub. Date Jan. 3, 1986.The invention is concerned with a vitreous humor substitute intended for ophthalmological uses and consisting of a gel of crosslinked hyaluronic acid and a method at retinal surgery and after vitrectomy when the vitreous humor completely or partially is exchanged for such a gel.
Patent SE-8405239-D0 (SE)
Inventor: EHM K
IPC: G01N3/12
Filed: 1984-10-19
Abstract: In the test apparatus for a hollow body having a volume of approximately 1 to 10 cubic decimeters (1 to 10 liters), pressures can be generated using a fluid medium which is compressible within the hollow body with a compressibility of down to 1% per 1000 bar pressure loading. This is attained by means of an apparatus for generating extreme pressure, which enables the buildup of pressures on the order of magnitude of 10,000 bar in the hollow body within a fraction of a second.
Patent SE-8405248-D0 (SE)
Inventor: MASSARSCH K RAINER
IPC: E04H9/02
Filed: 1984-10-19
Abstract: The present invention relates to an arrangement in vibration isolation or vibration damping of vibrations generated in a medium, said arrangement including one or more separate or connectable diaphragms (1) immersible in the medium. In accordance with the invention the diaphragm (1) comprises at least two layers, an outer (2) and inner (3) diaphragm casing. One of the inner diaphragm casings has cells or ducts. An outer support layer (not shown) may constitute an integrated part of the outer diaphragm casing (2) or form a further support pad arranged outside the outer diaphragm casing. The diaphragm also has heat-insulating and pressure-reducing properties.
Patent SE-8405487-D0 (SE)
Inventor: AXELL C E S
IPC: H03K17/74
Filed: 1984-11-01
Abstract: A sampling circuit for microwave signals includes a substrate (S), a planar microwave guide (PL) on one side of the substrate and a conductive surface on the other. A slotline is formed by a rectangular insulating area (B) on the other side, and a drive pulse conductor (KX) is connected to opposite edges of the insulating area for supplying the sampling pulses. On one side of the substrate there are two separate conductive surfaces (A1,A2), which together with the conductive surface (A) on the other side forms the capacitors included in the sampling circuit. Two discrete diodes (D1,D2) are connected between the microwave guide and the respective surface (A1,A2), and resistors (R1,R2) are connected between these surfaces and planar output waveguides (UL1,UL2) for the sampling circuit.
Patent SE-8500497-D0 (SE)
Inventor: ORNER TOMAS
IPC: B01D5/00
Filed: 1985-02-04
Abstract: The gases which are to be cleaned enter the arrangement via the inlet port. Water is sprayed into the system. The gases pass downwards towards the sepn. chamber. A cooling medium e.g. water is circulated in the system. The gases are cooled via the heat exchanger surfaces. Water condenses on the solid material in the gases and water droplets grow. Free particles and the condensate which contains solids collect in the sepn. chamber.
Patent SE-8504721-D0 (SE)
Inventor: JONSSON U E
IPC: A61K31/135
Filed: 1985-10-11
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent SE-8504758-D0 (SE)
Inventor: LARSSON AXEL
IPC: F16K17/34
Filed: 1985-10-14
Abstract: A spring (3) adjacent to the outlet seat (6) of the valve assists in pushing backwards the ball (2) to the rest position since pressure compensation has occurred between the valve inlet (4) and outlet (5) where fluid feed to the inlet has been interrupted either manually or by a tongue component activated by the valve ball (2).
Patent SE-8600223-D0 (SE)
Inventor: LARSEN A
IPC: B65H29/38
Filed: 1986-01-20
Abstract: Arrangements for feeding out sheets to stacking magazines in general feed out sheets one at a time at the upper end of the magazine, where they fall freely downwards and together form a stack. The comparatively low rate of fall of the sheets limits the working speed, and in order to increase the working speed and functional reliability an arrangement is proposed in accordance with the invention, wherein the sheets (6) are fed out from a carriage (2) which is lifted in timed relation with the growth of the stack of sheets so that the sheets are fed out the whole time directly to the top end of the stack.
Patent SE-8701237-D0 (SE)
Inventor: NENKOV N D
IPC: E21B17/07
Filed: 1987-03-25
Abstract: A face shock absorber with a top and a bottom adapter, between which there is mounted a housing, and in it there are disposed a spindle and active elements disposed inside a chamber enclosed by a top and a bottom disk, the housing and the spindle, and underneath the bottom disk there are disposed springs. The top adapter is embraced by a two-stepped nut with external thread, screwed up to the housing, and through the two-stepped nut there pass keys. The working chamber is divided by intermediate sleeves into sections, in each of which there are disposed spherical heads, shaped in the external surface of the spindle. The active elements disposed inside the working chamber are balls. The springs are limited in their bottom end by a ring-shaped nut, and it is possible to use springs of the slotted type.
Patent SE-8802833-D0 (SE)
Inventor: GEYER W
IPC: F02M59/00
Filed: 1988-08-05
Abstract: A pneumatically operated fuel injection pump has a work chamber which is partitioned by a membrane into a pulse chamber and a return chamber. The pulse chamber is charged with crankcase pressure from a two-stroke engine while a counterforce is built up in the return chamber which varies with rotational speed. A counterforce is developed by means of a precise pressure control in the return chamber which makes possible a highly precise injection adapted to rotational speed. For this purpose, the return chamber is connected with an adjusting volume via a throttled flow path. In addition, a leaf spring is mounted in the return chamber and is utilized as a return spring for the membrane.
Patent SE-8900841-D0 (SE)
Inventor: KYRLIN UNO G
IPC: F04B1/053
Filed: 1989-03-10
Abstract: PCT No. PCT/SE90/00251 Sec. 371 Date Oct. 8, 1992 Sec. 102(e) Date Oct. 8, 1992 PCT Filed Apr. 12, 1990 PCT Pub. No. WO91/16540 PCT Pub. Date Oct. 31, 1991.A rotary reciprocating engine has a rotating center shaft and a rotating outer rim with a rotational eccentricity in relation to the center shaft. The engine has a synchronization mechanism including a synchronizing hub, a guide rail, one cam member fitted to the center shaft, and another cam member fitted to the outer rim. The synchronization mechanism has the same rotational eccentricity in relation to the center shaft as the outer rim, but the rotational axes of the synchronization mechanism and the outer rim are on opposite sides of the rotational axis of the center shaft. The synchronization mechanism restrictively guides rotation of the center shaft and the outer rim, and transfers and balances the forces and moments generated by the pressure medium in the engine, leading to the pistons and cylinders being subjected to axially directed forces only and not moment transferring cross head forces.
Patent SE-8901329-D0 (SE)
Inventor: KINDSTRAND INGA-BRITT
IPC: B60J3/02
Filed: 1989-04-13
Abstract: The glare protection covers the intermediary space between the vehicle sun protections or constitutes an extension straight downwards beneath the actual sun protections. The protection is fitted with the aid of clips, screws and nuts on the already fitted sun protection, and can be turned, as well as pushed towards or away from the vehicle driver.
Patent SE-8904051-D0 (SE)
Inventor: ENGSTROEM C-E G
IPC: E04B1/00
Filed: 1989-11-30
Abstract: For building a balcony into a structure, which balcony has a balcony slab 1 and a roof slab situated above the latter, at least two lower projections 3 and at least two upper projections 5, which have a transverse through- hole, are secured in the edge surfaces 4 and 6 of the balcony slab 1 and roof slab 2, respectively, in such a way that they protrude out horizontally from these edge surfaces, with the hole directed vertically. A pin 8 is pressed into the hole of each lower projection 3 in such a way that its upper section protrudes from the projection. A frame, which has upper and lower horizontal profile elements 12, 13, respectively, and which is designed to support wall elements 10, 11, 11', 11'' for mounting the balcony, is arranged on the lower projections 3 at each of the edge surfaces of the balcony slab 1 in such a way that the upper section of the pins 8 pressed into these projections is introduced into a corresponding hole in the lower profile element 13 of the respective frame. A pin 9 is pressed into the hole of each upper projection 5 in such a way that its lower section is introduced into corresponding holes in the upper profile element 12 of the respective frame. <IMAGE>
Patent SE-9001568-D0 (SE)
Inventor: BLOMGREN R
IPC: B23K1/00
Filed: 1990-05-02
Abstract: PCT No. PCT/SE91/00220 Sec. 371 Date Oct. 21, 1992 Sec. 102(e) Date Oct. 21, 1992 PCT Filed Mar. 21, 1991 PCT Pub. No. WO91/17404 PCT Pub. Date Nov. 14, 1991.A plate heat exchanger is composed of a number of plate elements each of which comprises two thin nested plates, the elements defining flow spaces between them, adjacent elements being joined around their periphery by brazing bent edge portions, there being brims extending from the edge portions of each plate element, each brim being spaced from the brims of adjacent plate elements.
Patent SE-9002771-D0 (SE)
Inventor: NYSTROEM S
IPC: E02F9/16
Filed: 1990-08-30
Abstract: PCT No. PCT/SE91/00556 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Apr. 22, 1993 PCT Filed Aug. 22, 1991 PCT Pub. No. WO92/04224 PCT Pub. Date Mar. 19, 1992.A cabin intended primarily for cross-country vehicles and supported at the top thereof by a carrier frame mounted on the vehicle. The cabin is freely suspended from the carrier frame by means of a carrier device which is so located in relation to a vertical line which passes through the center of gravity of the cabin that the cabin will always be located essentially in the horizontal plane, i.e., so that the center of gravity of the cabin lies on a straight line connecting the cabin suspension point and the center of the earth. The cabin is also connected to the carrier frame by means of shock absorbers which are spaced from the carrier device.
Patent SE-9004144-D0 (SE)
Inventor: DEGERMAN R
IPC: A61G5/14
Filed: 1990-12-27
Abstract: The undercarriage (1) supports a seating part (9) with at least one seat (10, 11) and a back support (30), together with arm rests. - The wheelchair is raised to its static chair format with its seat and back support holding the user upright or leaning slightly forward with the aid of knee (42) and breast (45) supports.
Patent SE-9102474-D0 (SE)
Inventor: ENGDAHL G
IPC: G10K9/12
Filed: 1991-08-29
Abstract: PCT No. PCT/SE92/00577 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed Aug. 24, 1992 PCT Pub. No. WO93/05624 PCT Pub. Date Mar. 18, 1993.A drive system for acoustic devices comprising drive devices, the projecting driving studs (14,15) of which are connected to pressure beams (27,28) of the acoustic device, the drive devices comprising a fixture frame (26) inside of which there are located drive units with an intermediate mechanical prestress device (22,23,24,25), the drive units comprising stator and drive cells stacked by means of guide rings (4,5) and guide discs (11), the stator cell comprising a magnetizing coil (1) with a surrounding tube (2) of soft-magnetic material fixed inside a fixture tube (3), and the drive cell comprising a cylindrical magnetic pellet (6) , discs of soft-magnetic material (7,8) and of permanent-magnetic material (9,10) making contact with said magnetic pellet.
Patent SE-9202062-D0 (SE)
Inventor: HOEK BERTIL
IPC: A61B8/08
Filed: 1992-07-03
Abstract: PCT No. PCT/SE93/00608 Sec. 371 Date Mar. 8, 1994 Sec. 102(e) Date Mar. 8, 1994 PCT Filed May 27, 1994 PCT Pub. No. WO94/01163 PCT Pub. Date Jan. 20, 1994.Apparatus for treatment of circulatory arrest includes a manually operated ultrasound probe (1) for localizing and puncture of a superficial artery (2) with a cannula (8) by which, subsequently, a catheter (10) is inserted towards the heart. The catheter (10) contains an elastically inflatable balloon (14,15) by which the distal aorta can be occluded, thereby making possible the injection of concentrated fluid through openings in the distal part of the catheter (10) from an ampoule (19) containing agents for activation of the cardiac muscle, for blood vessel dilation, for dissolving of blood clots or for protection against hypoxic injuries. The apparatus is controlled by a program stored in a memory unit (41) of a central processing unit (40). One or more pressure sensors (23), driving units (22), and pressure generators (21) are used to control the sequential processes.
Patent SE-9202826-D0 (SE)
Inventor: LINDGREN A
IPC: A61N1/365
Filed: 1992-09-30
Abstract: A heart stimulator is described which is capable of sensing and stimulating both the atrium and the ventricle in a heart in such a way that a ventricular stimulation pulse is emitted, either after expiration of an atrioventricular interval (20a - d) following a stimulated or spontaneous atrial event (19a - e) or after expiration of a minimum synchronous interval (26a - d) following a stimulated or spontaneous ventricular event (24a - d), depending on which of the two intervals expires last. After each ventricular event (24a - d), an atrial refractory period (27a - d) is imposed during which atrial detections are interpreted as noise. Operation of the heart stimulator when the atrium's spontaneous rate is faster than a stimulation rate corresponding to the minimum synchronous interval is improved when the interval (21a - f) between atrial events (19a - 19e) is measured. If a detection (19d) during the atrium's refractory period (27c) occurs at a time corresponding to the latest interval timed (21c), the detection (19d) is interpreted as an approved atrial event, and a ventricular stimulation pulse (23d) is emitted after expiration of the minimum synchronous interval (26c). <IMAGE>
Patent SE-9302145-D0 (SE)
IPC: F16H59/70
Filed: 1993-06-21
Abstract: A planar sensor element (7) associated with a pressure element (9) is connected to a gearbox selector shaft or shift rail (5) and follows the movement thereof. The sensor element (7) comprises a conductor network (19) with a plurality of mutually parallel conductor portions (23), which are connected to one another by equally great electric resistances of a resistance path (27), and a contacting medium (21). The contacting medium (21) and the conductor network (19) rest together on a resistance coating (31) of a foil portion (15, 17) or the like. The resistance coating (31) consists of a plastics resistance material of which the specific electrical resistance changes as a function of pressure. A carrier of the conductor network (19), the contacting medium (21) and the resistance coating (31) collectively together form a tight sheath.
Patent SE-9302524-D0 (SE)
IPC: H01T13/05
Filed: 1993-07-28
Abstract: The electrical connection shell which connects two parts (6) has a curved branch (2) on an electric cable (3) and a connection branch (7) with a complementary terminal (8) characterised in that the connection is made of a dipole conductor (10,18) connected electrically and directly to the bolt and connection (7), and with an electrical impedance adapted to limit the parasitic electrical currents. The dipole conductor (10) is made of an electrical resistance with two terminals (11,12) connected to the bolt and the electrical connector. The contact resistances are assembled with mounted legs (13,14) fixed to the bolt and the connector. The envelope (16) assure a mechanical hold between the bolt and the connector and can be fabricated for a number of operations. USE/ADVANTAGE - E.g. for thermal engine, partic. IC engine. Connection of power to prodn. appts. with redn. of parasitic currents using dipole conductor.
Patent SE-9303110-D0 (SE)
Inventor: GAASVIK PER-OLA
IPC: H04W8/20
Filed: 1993-09-23
Abstract: The present invention relates to a method of registering a mobile station in a cellular mobile radio system in which areas, each including a plurality of cells, form registration areas. Each registration area (RA1, RA2, RA3, . . . ) has its own identity (X). According to the proposed method, individual location areas are defined whenever registering a given mobile station with the intention of avoiding an unnecessarily high number of registrations in border areas of the different registration areas. A location area may have the form of a list of registration areas (X1, X2, X3, . . . ), which is stored in a mobile station (MS), or may be stored in the system (HLR, MSC) and transmitted to the mobile station (MS) via a base station (BS) in a given registration area, in conjunction with registration of the mobile station in this area. A new registration is made only if the mobile station enters a service area that belongs to a registration area whose identity (X) is not found on the stored list of registration areas (X1, X2, X3, . . . ).
Patent SE-9400093-D0 (SE)
Inventor: VON PLATEN MAGNUS H B
IPC: A62D101/24
Filed: 1994-01-17
Abstract: Method for cleaning up biotopes to remove Hg and/or other heavy metals - by the addn. of Se-enriched glass to the biotope from which Se is liberated by the action of micro-organisms and then bonded with the Hg and/or other heavy metals to form HgSe and/or other heavy metal selenides.
Patent SE-9501419-D0 (SE)
Inventor: LJUNG HAAKAN
IPC: F16P3/20
Filed: 1995-04-19
Abstract: The press buttons (6,7,8) control the different function is the lift platform. An upper button (6) in the button set covers the lifting or tilting of the platform in the direction towards a raised position. In the lower gable is arranged a separate activating button (9) which must be held depressed for activation of at least one of the functions regulated by the upper button. The activating button, by being placed in the lower gable, requires the operator to use both hands for activation of at least the functions of lifting and tilting of the platform in the direction towards the raised position. The separate activating button is fitted in a depression (10) in the casing lower gable, with its free end (9') at a level above the plane of the gable, in order to conceal the button and thereby counteract unauthorised use of the rear gable lift.
Patent SE-9501906-D0 (SE)
Inventor: ANDERBERG BENGT
IPC: G01N23/203
Filed: 1995-05-22
Abstract: The invention relates to an apparatus for high resolution analysis of concentration profiles in layered compositions. It comprises a particle beam source (1), e.g. a van de Graaff accelerator. There is also provided a sample or target manipulating device (3), a magnetic spectrometer (4) arranged to detect ions scattered from a target exposed to a particle beam from said particle beam source. Said manipulating device and said magnetic spectrometer are enclosed in an ultra-high vacuum housing (2).
Patent SE-9502890-D0 (SE)
Inventor: PERSSON KARL-GUSTAV
IPC: H01B9/02
Filed: 1995-08-21
Abstract: A sheet (12) with outwardly directed ridges (14) is extruded over the cable core (10). The screen wires (16) are laid spirally and are embedded in the ridges comprising formable material with crossings with the latter, for fixing the side position of the screen wires but with a possibility of movement in a longitudinal direction. The ridges have an elongated shape and run parallel to one another, extending along the cable longitudinal direction. The ridges have a height of 0.5 - 5 times the screen wire diameter and a width of 1-10 times their height. Alternatively, the ridges can have a height of 1-2 times the screen wire diameter and a width of 4 - 6 times their height. The formable sheet has a hardness of 83 plus or minus 5 units in accordance with Shore A or 50 - 90 units in accordance with Shore A.