baber/WOPTO huggingface dataset:
Patent SE-8703418-D0 (SE)
Inventor: HESTHAMAR T
IPC: G01L3/10
Filed: 1987-09-03
Abstract: PCT No. PCT/SE88/00447 Sec. 371 Date Mar. 1, 1990 Sec. 102(e) Date Mar. 1, 1990 PCT Filed Sep. 1, 1988 PCT Pub. No. WO89/02070 PCT Pub. Date Mar. 9, 1989.The invention relates to a device for non-contact measuring of stresses including bending stresses in a bar-shaped body (1), e.g. a cylindrical bar, shaft or the like. In at least one transverse zone (2, 3) the bar (1) is provided with a number of thin strips (4) of an amorphous magnetoelastic material, distributed along the circumference of the zone, said strips (4) being affixed to the circumferential surface of the zone and extending at a pitch angle therealong, a preferably at a pitch angle of 45 DEG . Means (5) are provided for generating a magnetic field over said zone (2, 3) and a pick up coil (6-13) encircling the bar is provided for each zone (2, 3), said pick up coil being connected to a measuring unit (16, 16A) for indicating signals generated in the coil. According to the invention each pick up coil (6-13) encircling the bar (1), which is associated with a strip zone (2, 3), is oriented in relation to the bar (1) in such a manner that the magnotosensitive axis of the pick up coil includes an acute angle, preferably an angle of 45 DEG , with the axis of the bar (1) in the strip zone.
Patent SE-8802037-D0 (SE)
Inventor: PERSSON BJORN
IPC: F16B2/18
Filed: 1988-06-01
Abstract: Clamping arrangement intended to be detachably secured around the edges of thin objects, for example tarpaulins 7, and comprising two U-shaped parts 1 which each have, mounted pivotably on one of their legs 2, an eccentric locking heel 4 with an operating handle 6, the two U- shaped parts 1 having a common leg 12 made in one piece, and the open ends of the U-shaped parts are arranged in opposite directions so that the clamping arrangement has an essentially S-shaped cross section. <IMAGE>
Patent SE-8900633-D0 (SE)
Inventor: MOELLER THOMSEN P
IPC: E02F3/627
Filed: 1989-02-23
Abstract: It is well known that the coupling brackets 6 on jib arms 4 of a front loader can be adapted to automatically enter into locking engagement with corresponding locking fittings 12 on the tractor, an inclined plane system being established against the brackets as the tractor advances, the brackets thereby being raised to an interim position, from which they finally drop down to a safe locking connection with fittings. Release from this position is accomplished by acting on the jib arms to raise the brackets by means of hydraulic equipment of the front loader. With the invention an easier and more suitable release is achieved in that a manually swivelling cam disc 24 is fitted to the brackets 6, which interacts with the fittings 12 in such a way that, by swivelling the cam discs the brackets are forcibly lifted out of engagement with the fittings 12, following which the tractor can be reversed free of the implement without having had to make use of the hydraulics. <IMAGE>
Patent SE-8902645-D0 (SE)
IPC: A47J19/02
Filed: 1989-08-02
Abstract: The press pin (11) is connected at its lower end to the strainer basket (12) and fixture (13) is attached to the body, by means of which the extraction head can be fitted releasably on a rotatable drive shaft in a juice extraction appts. In order to prevent radial bending outwards of the fixture, the body is composed of two metal plate components permanently joined together (14, 15), of which the one (14) forms the press pin (11), whilst the other forms the strainer basket (12). - The strainer basket has a central part which acts as a lower side support for the fixture, whilst the press pin incorporates a central part (36) acting as an upper side support for the fixture which extends concentrically inside the press pin between the two side supports.
Patent SE-8903713-D0 (SE)
Inventor: PAALSGAARD GOETE
IPC: G06F3/038
Filed: 1989-11-07
Abstract: A communication device comprises a carrier (2), on which at least a picture emitting element (17), an optical system and a light sensitive element (14) are arranged at mutually fixed distances, said carrier being intended to be located closely in front of and in a predetermined position with respect to an eye to be examined of a person. The device further comprises means arranged to enable the optical system to throw at least two pieces of image information emanating from the eye of the person upon said light sensitive element (14, 15), the mutual distance on the light sensitive element of which is a function of the angle made by the gaze direction of the eye with the optical axis of the optical system and independent of possible small lateral displacements between the carrier and the eye of the person. An evaluating unit (21) is arranged to calculate said angle and thus the gaze direction of the person from said pieces of information.
Patent SE-8904242-D0 (SE)
Inventor: REHN H
IPC: F16K7/17
Filed: 1989-12-15
Abstract: The invention relates to an arrangement for maintaining an essentially constant desired pressure of gas in a container, in which underpressure or overpressure may arise, which arrangement 1 comprises a cylindrical outer casing 2 which is provided with at least one first opening 14 and is intended to be arranged in a sealing manner above an opening in the container, a tubular element 4 which is arranged at a distance from and concentrically with the outer casing 2 and is provided with a bottom 7 and with at least one second opening 13 in the cylindrical wall above the bottom 7. The arrangement is characterized by an annular diaphragm 9 which is fixed in the outer casing 2 above the first opening 14 and in the tubular element 4 above the second opening 13, the central part of the diaphragm 9 consisting of a tubular space 12 which is at least partially filled with a gas or a vapour at a pressure which is greater in relation to the surroundings, and by a member 8 which, at the desired pressure in the container, keeps the first 14 and the second opening 13 at the same horizontal level, the wall of the space 12 covering the two openings 13, 14 completely. <IMAGE>
Patent SE-9000821-D0 (SE)
Inventor: BORESEN A
IPC: B08B/
Filed: 1990-03-08
Abstract: In a method for providing substantially constant air flow velocity through the door opening of a fume cupboard for laboratory applications and the like, independent of the size of the cupboard door opening, this cupboard door opening is sensed first, whereon the exhaust air flow from the cupboard is continuously controlled in response to the sensed door opening. In an apparatus for providing such substantially constant air flow velocity a measuring device (18, 20, 26) is disposed for delivering a signal varying continuously with the opening of the door (12), said signal controlling a regulator (34, 36) in the exhaust air duct (14) from the fume cupboard (10).
Patent SE-9001224-D0 (SE)
Inventor: HORWITZ LUDVIG
IPC: B63B21/00
Filed: 1990-04-04
Abstract: The combined lock and mooring arrangement for boats comprises either a spring-braced, articulated mooring tube (3,4,6) or two or more shock-absorbing articulated tubes (5) at angles to one another. At the sternpost end of both arrangements is a powerful ring (2) which is lockable in the boat sternpost.
Patent SE-9002714-D0 (SE)
Inventor: BERNDTSSON A
IPC: B41K3/10
Filed: 1990-08-21
Abstract: Device for verification of the angular position of a character wheel in a mechanical counter intended for numbering of printed documents whereby said counter includes a number of character wheels bearing on a common axis whereby for each character wheel (1) is placed a detector apparatus (101) inside the shaft of the character wheel (2) which preferably is made in non magnetic material and that the portion of the character wheel which is situated closest to the shaft is provided with one or more sectors (3A, 3B) of material which can be permanent magnetized, said material generates a magnetic flow (B) which is transversal to the shaft direction, whereby said detector apparatus consists of two orthogonally placed sensors (10, 11) by means of which the direction of the flow generated by said sector can be unambiguously determined.
Patent SE-9002767-D0 (SE)
Inventor: HO K S
IPC: F25D7/00
Filed: 1990-08-30
Abstract: A cooling system for a Stirling engine which includes a cooler, an ultrasonic wave generator for making cooling fluid into atomized particles, a water tank, a pump and an electric power generator for generating electric power by driving force of the Stirling engine to supply the electric power to the pump and the ultrasonic wave generator, whereby the cooling fluid is converted to atomized particles of cooling fluid and then phase changing latent heat generated by the process of changing the atomized particles of cooling fluid to gas is utilized so that working fluid of Stirling engine is effectively cooled.
Patent SE-9003137-D0 (SE)
Inventor: JOHANSSON AA
IPC: B66F11/04
Filed: 1990-10-02
Abstract: The invention relates to an arrangement in an elongated working platform (2) which at each end is carried by a mast via a drive support (8) movable along the mast. The drive support includes an electric motor unit by means of which the drive support is drivable along the mast, said drive support pivotally carrying the corresponding end of the platform. At each motor unit an operating means for manual release of a motor brake for lowering the platform in case of power failure, is connected to a levelling device (24-38). The levelling device is arranged to be triggered in order to prevent movement of a drive support resulting in deviation of the platform from a position essentially corresponding to the horizontal position, said transmission being arranged to return the operating means to a position activating the motor brake, if the manual release of the motor brake causes triggering of the levelling device.
Patent SE-9101883-D0 (SE)
Inventor: SPONHOLTZ P
IPC: A23G9/04
Filed: 1991-06-18
Abstract: The disclosure relates to a method of producing and pre-distribution preparing unfrozen, expanded ice cream mix with superior storage and shelf-life properties. Starting ingredients necessary for producing the ice cream mix are mixed together, whereafter the mix is heat-treated or otherwise treated so as to exterminate micro-organisms, in particular pathogenic bacteria, present in the mix. The thus treated mix is expanded and subsequently packed in packages ready for distribution. Ice cream mix produced according to this method has extended shelf-life and can be stored in the unfrozen state for long periods of time with retained pristine freshness qualities, without any requirement of cold storage at extremely low storage temperatures.
Patent SE-9102439-D0 (SE)
Inventor: EMME N-E
IPC: A47F9/04
Filed: 1991-08-22
Abstract: A so-called semiautomatic checkout intended for limited manual operation is provided with a barcode reader 4, an automatic weighing scale with associated conveyor belt 5 and a conveyor belt for onward transport of goods to a collecting bin. All goods handling is taken care of by the customer, the barcode being registered for each goods item and compared with information obtained from the weighing. Once all goods have been registered, payment is made to an operator who also controls a remote-controlled exit gate 12. <IMAGE>
Patent SE-9202091-D0 (SE)
Inventor: DURING N
IPC: C22C14/00
Filed: 1992-07-06
Abstract: There is provided a sintered titanium-based carbonitride alloy for metal cutting containing hard constituents based on Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and/or W and 3-30% binder phase based on Co and/or Ni. The structure contains 10-50% by weight well-dispersed Ti-rich hard constituent grains essentially without core-rim structure with a mean grain size of 0.8-5  mu m in a conventional carbonitride alloy matrix with a mean grain size of the hard constituents of 1-2  mu m. The Ti-rich hard constituent grains are essentially rounded, non-angular grains with an approximately logarithmic normal grain size distribution with a standard deviation of <0.23 logarithmic  mu m. <IMAGE>
Patent SE-9300750-D0 (SE)
Inventor: JOHANSSON BENGT
IPC: H04B10/25
Filed: 1993-03-08
Abstract: A sender laser (1) transmits light in a first polarisation state (S). The light is divided into two parts. The first part is transmitted unaltered via a light conductor (4) to the respective receivers, whilst the other part undergoes a delay (tau) of half bit slot length and is also submitted to change-over to another polarisation state (P), which is orthogonal to the first. After this, the second part of the light is fed back to the same light conductor (4) as the first part. - The sender laser (1) sends on one channel during the first half of a bit slot and on another channel during the second half of the bit slot in order to produce double-channeled communication.
Patent SE-9301285-D0 (SE)
IPC: F16M11/20
Filed: 1993-04-19
Abstract: The arm unit has a holder for support of the display device and the foot part (12) on its under side has partly a component (20) of a low friction type, partly a component (22) of a high friction type. The high friction component is arranged on the one lever (28) of a two-armed lever arrangement. In the foot part (12) is located a rocker arm movably arranged between a first normal usage position in which it is held in friction location against the underlying table surface, and a second position in which it is raised from the table surface, so that the foot part rests only on the low friction component (20). The second lever (34) in the rocker arm is formed with a handgrip (38) by means of which the rocker arm can be pivoted around an axis (26) to raise the high friction component (22) and the frame (12) normally located against the table surface.
Patent SE-9304211-D0 (SE)
Inventor: LUNDH JOERAN
IPC: C12Q1/68
Filed: 1993-12-20
Abstract: This invention is for a method for identification and control of the creator of a piece of art or other object. The method is based upon the marking of the piece of art or object by application of a small amount of the blood or other specific substance from the body of the creator, a quantity of the substance being deposited in special keeping for future analysis and comparison. When the creator of an object shall be identified or controlled this is done by analysis and comparison of the results of analysis from the substance which has been used for the marking of the object and the substance which has been deposited. Comparison can be done in different ways and so called DNA-analysis is a preferred choice. Further identifiable substances may be applied to the object and optionally react with the substance from the body.
Patent SE-9401451-D0 (SE)
Inventor: MONTELIN PER
IPC: G02B3/04
Filed: 1994-04-28
Abstract: In the concave-convex optical element for a parallax free sight the concave side of the elements to face the user of the sight is provided with a partially reflecting layer, in the focal point of which is arranged a light emitter. The concave side of the optical element is parabolically shaped and in that the opposite convex side of the element is elliptically or hyperbolically shaped, such that any external light beam hitting it along the optical axis of the element continues straight through the element with minimal deviation. - The element is moulded in one piece from a plastics material.
Patent SE-9502265-D0 (SE)
Inventor: DAHLGREN AAKE
IPC: A61K39/12
Filed: 1995-06-21
Abstract: The present invention relates to the use of at least one mono-, di- or tri-sulphated pentose or hexose amine and salts thereof as physiologically active substances or active substances in pharmaceuticals having antiviral, antibacterial and antimycotic effect. The present invention also relates to pharmaceutical compositions containing sulphated pentose or hexose amines or mixtures thereof.
Patent SE-9503268-D0 (SE)
Inventor: ISULS RALF
IPC: F23M11/02
Filed: 1995-09-20
Abstract: This invention relates to a precombustion furnace, which is connected to a conventional boiler and is intended for firing with solid fuel 12. The precombustion furnace has a casing 1 in the form of walls, a top 9 and a bottom 20; a charging aperture 10 with hatch for charging of the fuel; a charging chamber 3; a furnace 4 and a producer gas duct 5. The precombustion furnace is connected by way of a flue duct to a chimney 30. In order to prevent smoke that accumulates in the upper part of the charging chamber 3 flowing out into the room in which the precombustion furnace is located, the precombustion furnace has a fan 27 in immediate proximity to the upper edge of the charging aperture 10 of the precombustion furnace, the fan being connected to the chimney 30 above the flue duct. <IMAGE>
Patent SE-9504304-D0 (SE)
Inventor: OESTLUND AAKE
IPC: C23C16/30
Filed: 1995-11-30
Abstract: A coated milling insert particularly useful for milling in low and medium alloyed steels with or without raw surface zones during wet or dry conditions. The insert is characterized by a WC-Co cemented carbide with a low content of cubic carbides and a highly W alloyed binder phase and a coating including an inner layer of TiC<SUB>x</SUB>N<SUB>y</SUB>O<SUB>z </SUB>with columnar grains, a layer of kappa-Al<SUB>2</SUB>O<SUB>3 </SUB>and, preferably, a top layer of TiN. The layers are deposited by using CVD methods.
Patent SE-9600418-D0 (SE)
Inventor: LINDH PAUL
IPC: E03D1/14
Filed: 1996-02-05
Abstract: The cistern (2) has a flush valve assembly casing (1) open at the bottom and connected to the toilet flush pipe. Rectangular openings on opposite sides of the casing are connected by a box structure (7) allowing the surrounded water (4) to reach the two conical nesting valves (10,20). Each valve has a cone (12,22) and a valve seat (11,21), and are shaped and sized to allow the lower valve (10) to nest fully in the upper valve (20). The double valve assembly is controlled by a guide rod (15) attached to the valve (10) and slidable in the tubular rod (25) fixed to valve (22), and operated by knob (31).
Patent SE-9601022-D0 (SE)
Inventor: SVAHN KARL-JOHAN
IPC: E02F3/36
Filed: 1996-03-18
Abstract: This invention relates to a device for a bucket of a digging machine, which in a usual way comprises a hydraulically operable arm, which is arranged to be detachably fastened on the bucket, the outer portion of the arm comprising a plate-formed means, which is intended to be detachably applied on an outer delimitation surface of the bucket, and a plurality of shim means being fastened on the delimitation surface and accordingly positioned between the bucket and the plate-formed means of the arm of the digging machine. According to the invention the device comprises the combination of the following features: each shim means (5) has a rectangularly or squarely designed frame (6), which is fastened on the delimitation surface (3) of the bucket (4) in a suitable way and comprises two parallel side portions (7, 8) and a third portion (9), which has a transverse direction in relation to the two first portions, and which connects the one pair of ends of the side portions (7, 8) with each other; a spacing piece (10) is insertably arranged between the side portions (7, 8) of the frame (6) and is designed in that way that it is movable within limits in a direction (V), which is essentially perpendicular to the plane of the delimitation surface (3) and accordingly the frame (6), a space being created between the delimitation surface (3) and the spacing piece (10), into which space one or more insert plates (18) are insertable; the other pair of ends of the side portions (7, 8) is connected by a detachable back piece (15), which accordingly prevents the spacing piece (10) and possible insert plates (18) from coming loose from the frame (6) of the shim means (5).
Patent SE-9700752-D0 (SE)
Inventor: HARNFELDT LARS-OLOF
IPC: B29L22/00
Filed: 1997-03-03
Abstract: The disclosure relates to a method of stripping moulded plastic parts (12), for example end walls for packaging containers, in injection moulding by means of mould sections (11, 13) which together form a mould cavity. After the injection of the plastic into the mould, the mould halves (13) are opened and the moulded plastic part (12) is stripped in that gas under excess pressure is briefly aspirated in between one mould section and a portion of the plastic part (12) located in contact therewith. <IMAGE>
Patent SE-9800462-D0 (SE)
Inventor: MARTIN HANS GOERAN EVALD
IPC: G01N21/35
Filed: 1998-02-17
Abstract: The present invention relates to a method of producing an electric, electronic, electromechanical and/or mechanical component (12), where the component substrate is given a three-dimensional structure (3'') or configuration, and where said substrate is adapted for further treatment or processing to form the component (12). The substrate is formed by shaping said substrate against a die or mold, such as by molding, pressing, extruding or embossing said substrate, wherewith the precision necessary with respect to said component in the three-dimensional structure is achieved by means of a micromechanical working process when producing the die or mold.
Patent SE-9802983-D0 (SE)
Inventor: ASTROEM MAGNUS
IPC: B23B27/22
Filed: 1998-09-02
Abstract: Each of the intersection lines between the side  surface (18,19) and the top surface (16) of the cutting insert  forms a main cutting edge (24,25) respectively. Protruding ends  (22,23) respectively intended to plane out the machined surface.  The main cutting edges and bevel faces are separated in each  corner of smoothly rounded corner edges (28,29) respectively. The indexable cutting insert (13)  formed as a parallelogram includes two essential parallel  rectangular side faces, the top surface (16) and bottom surface  (17) which are be mutually angled away from each other. Top and  bottom faces extend two longitudinal side surfaces (18,19) and  two end faces (20,21) perpendicularly oriented from top and  bottom faces. The side surfaces are generally inclined from top  face and from bottom face. The endfaces located in diametrically  opposite corners are provided on protruding ends (22,23).
Patent SE-9900191-D0 (SE)
Inventor: HANSSON STEN
IPC: B60R25/021
Filed: 1999-01-22
Abstract: The present invention relates to a device arranged to prevent theft of a craft propellable in water. The craft has a steering device comprising a manoeuvrable commanding member (1), the steering motions of which are transmitted, via a motion transmission mechanism (21, 63), to a steering member located in the water. The craft is, in a non-active condition of the device, steerable by means of the steering motions of the commanding member (1). A locking member is, in an active condition of the device, arranged to lock the ability of motion of said motion transmission mechanism (21, 63), so that the craft is not steerable by means of the commanding member (1). The locking member comprises a lock cylinder (32), a locking bolt (56) by which the lock cylinder (32) is fixable in a holding member (55, 65) which is fixedly provided in the vicinity of the motion transmission mechanism, and a locking element (26) which, in an active condition of the device, is arranged to lock the ability of motion of said motion transmission mechanism (21, 63).
Patent SE-9901397-D0 (SE)
Inventor: PERSSON JAN
IPC: B21D39/02
Filed: 1999-04-19
Abstract: In a process in roller folding a folding roller is moved against a workpiece. The urging force of the folding roller against the workpiece is resilient, and the folding roller moves in a path along the workpiece by means of a movement device provided with a control system. The urging force is sensed by a sensor, which is integral in or included in the movement device, and the output signal of the sensor is fed to the control system.