baber/WOPTO huggingface dataset:
Patent SE-8402037-L (SE)
Inventor: MACKEN JOHN ALAN
IPC: B23K26/00
Filed: 1984-04-11
Abstract: A method and apparatus for eliminating chipping at the exit surface of a saw blade through material such as wood or the like, the apparatus including a laser source emitting a laser beam which is focused to provide one or more grooves at the surface of the wood in general alignment with the line of cut in advance thereof. In a first embodiment a single groove is formed by a focused laser beam at a spot just ahead of the saw blade which may be positioned for one edge of the teeth thereof cutting through the center of the groove to produce one finished cut edge. In the other embodiments, two focused beams are created from a single beam for producing parallel grooves at a width approximating the width of cut of the saw blade to produce finished edges on both sides of the saw cut.
Patent SE-8403949-L (SE)
Inventor: RAUTIO KAUKO
IPC: B27B25/02
Filed: 1984-08-01
Abstract: A device for feeding a tree trunk with lateral and vertical centering into a machine processing round timber. Heretofore, the feeding of the log into the machine has taken place manually, which is exceedingly heavy work. The invention comprises a feed gutter and a spring wheel both serving as points of support, at least one feed wheel, and opposite thereof a carrying wheel.
Patent SE-8404212-L (SE)
Inventor: HERTZ HANS MARTIN
Filed: 1984-08-24
Abstract: A light source, two radiation conducting systems, a measurement probe, a photo-detector (5) and computing and display units are provided. A lamp or a pulsed laser may be used as light source, and the radiation from conducting system may comprise mirrors or optical fibres. If it is possible to direct light from the source straight to the probe, the system may be eradicated. The probe normally comprises a lens system, a linear polariser, a circular polariser, a Pockel cell, and a further linear polariser and lens system. The high voltage on the corresp. electrode is connected capacitively to the one electrode of the Pockel cell through a capacitance, whilst the other electrode of the cell is connected to a reference potential, e.g. earth. The amplitude of the high voltage affects the intensity in the photo detector, the output of which is a dimension of the AC voltage.
Patent SE-8502513-L (SE)
Inventor: KOWALCHUK W M
IPC: A61B90/90
Filed: 1985-05-22
Abstract: An identification band, particularly suited for use in hospitals or the like, comprises a single elongated strip of non-irritating material having an adhesive coating on one surface, and being adapted to receive data on the opposite surface. The strip is foldable about a centrally disposed longitudinal axis and, on one side of the axis is separable into a relatively short tab component at one end, and a relatively long body component extending to the other end, so that the body component may be folded about the axis to bring its adhesive surface into contact with the adhesive surface on the opposite side of the axis to form a relatively thin band component, the free end of which may be brought into overlapping relationship with the adhesive surface opposite the tab portion, with the tab portion then being bent over to bring its adhesive surface against the free end of the band portion in order to complete a circular band.
Patent SE-8600950-L (SE)
Inventor: KELCH H
IPC: G06M3/06
Filed: 1986-03-03
Abstract: For a printing-type distance meter (1) of the type of a wheel revolution counter which should also be suitable for mounting on the axle hub of passenger-type motor vehicles, a printing device which provides a printing stamp (32) allocated to the number type set (46) and a printing hammer (33) allocated to the type wheel set (3) and operating from an energy store and a manually operable printing control shaft (28) with control cams (30 and 31) allocated to the printing stamp (32) and the printing hammer (33), is proposed for printing a fixed number type set (46) and a distance-dependently driven type wheel set (3). <IMAGE>
Patent SE-8601515-L (SE)
Inventor: KURSCHNER M
IPC: F16H61/08
Filed: 1986-04-04
Abstract: A device is provided for reducing the engine torque when shifting a speed-change gear transmission connected downstream of an internal combustion engine. A final engine torque control element is connected to a control device which cause the final control element to reduce the engine torque dependent on certain operating conditions dictated by speed and load of the internal combustion engine and upon the occurrence of a switching signal, with interposition of at least one timing element. To obtain precise timing between shifting and engine intervention, the arrangement is made such that the switching signal is triggered synchronously to the torque reversal at a lockable reaction gear element of a planetary wheel gear involved in the shifting so as to cause the final control element to reduce the engine torque without any time delay.
Patent SE-8702939-L (SE)
Inventor: MCINNES A D
IPC: C03C17/00
Filed: 1987-07-23
Abstract: A structural coating is formed on a vitreous, ceramic or porcelain substrate to protect and strengthen the substrate, by applying a coating material containing free isocyanate groups to the substrate and subjecting the thus-coated substrate to treatment with a drying agent at room temperature. The drying agent is in vapour-phase and is either (a) ammonia, an amine or an alkanolamine; or (b) a multi-component agent comprising (i) water and (ii) a further component selected from an amine, alkanolamine or other hydratable compound. The invention finds application in the structural reinforcement, restoration and/or refurbishing of vitreous containers such as bottles of all configurations, types and sizes (for milk, soft drinks, and alcoholic or other beverages), drinking vessels, jars, vases - in fact, glass containers or glass surfaces of any kind and for any purpose. The invention is also appropriate for the structural strengthening of other materials such as porcelain and ceramic ware.
Patent SE-8903572-L (SE)
Inventor: ROSEN GOESTA
IPC: H04B10/114
Filed: 1989-10-26
Abstract: The invention relates to a cordless communication system for the transmission of information between at least two units (1, 2), of which one unit (1) is equipped with one or more light-emitting diodes (3), preferably diodes adapted to generate infrared light (IR-light), and the other unit (2) is equipped with one or more photodetectors (5), preferably adapted to receive IR-light. One of the units also includes means for modulating the light generated by the light-emitting diodes in dependence on the desired information content, and the other unit is provided with means for interpreting the received modulated light signal in order to obtain the prevailing information content. The means of one unit (1) is intended to form, via respective diodes (3), a light change which corresponds to a continuous function. The modulation for information transmission conforms to the principles of frequency modulation and/or amplitude modulation, and the means of the other unit (2) evaluates the prevailing light change and/or frequency change. Each unit (1) includes a switch device (8c) which is able to alternate frequencies, one frequency being intended for internal communication (1, 2) and one intended for external communication (1, 1' and 1, 2' respectively).
Patent SE-8903866-L (SE)
Inventor: PETERSEN G
IPC: B65B9/00
Filed: 1989-11-17
Abstract: To provide for simultaneous wrapping or packaging of products, particularly flat, and especially folded printed products (1), in pockets, a foil or web (29) is pulled from a supply roll in a predetermined path over a plurality of cutter rails (23, 118) associated with pairs of holder elements (42, 42'-50). The so-pulled foil is continuously fed, even after it is stretched over the cutter elements, and a deflection bar or rail is passed between the holder elements to deflect the foil into zig-zag shape, to form reception pockets. The products are introduced into the pockets, the zig-zag shaped pockets are severed along a connection line and welded shut at the sides, as well as along the connection lines, for example by heat welding.
Patent SE-9001518-L (SE)
Title: Plant for cleaning caustic lye - has several, parallel-coupled, discontinuously effective filter units to separate calcium carbonate and white lye
Inventor: KARLSSON H-AA
IPC: D21C11/04
Filed: 1990-04-26
Abstract: The causticated lye is continuously cleaned to separate calcium carbonate and white lye, viz. sodium hydroxide, and for the sepn. process, involves the use of one or more filter units out of several which are parallel-coupled, and discontinuously effective. The remaining filter units are used for a cleaning sequence. The filter units each include an upper space for sepd. white lye, and a lower space for causticated lye and sepd. calcium carbonate. All or a part of the white lye in the upper space can be fed to a container by means of gas or air, and before the gas or air is allowed to pass through the filters for the cleaning sequence. The outlet for white lye is arranged in the upper space and in immediate proximity of the lower space, and an inlet for pressurised gas or air is arranged beneath the outlet and in the lower space.
Patent SE-9002158-L (SE)
Inventor: STROEMBERG ROLF
IPC: A63B49/08
Filed: 1990-06-18
Abstract: The present invention relates to improved handle means for rackets and the like; in particular for table tennis rackets but also for other sports. The unique shape of the handle makes a very steady grip possible, at the same time as the racket blade (1) without added disadvantages can be fastened to the handle in such a position that the centre of the racket blade (1), in gripped position and with relaxed wrist, is situated below the longitudinal axis of the forearm. This means in practice a possibility to via the wrist for a so called back swing, angle the racket blade (1) downwards to a great extent, which in turn brings about great advantages particularly for table tennis game.
Patent SE-9100375-L (SE)
Inventor: BERGQUIST AAKE
IPC: H01Q17/00
Filed: 1991-02-06
Abstract: This invention concerns a method of eliminating radar reflections from an angled reflector and a method and a device for absorbing electromagnetic radiation within a broad frequency range which falls upon a surface. The first method concerns placing a thin resistive film 1 with a surface resistance of 120 - 300 ohms/square in the bisectrix plane to an angled reflector 2. The second method concerns placing a series of angled reflectors 2 in front of the surface 4 whose reflection is to be reduced, with the bisectrix planes of the angles principally perpendicular to the surface and placing the said resistive film 1 in these bisectrix planes in the way described. <IMAGE>
Patent SE-9203765-L (SE)
Inventor: KEMPPAINEN PENTTI
IPC: B65G67/08
Filed: 1992-12-15
Abstract: The system comprises side bodies (7) for a conveyor belt, end rollers with a hydraulic motor at least in one of them, a wear plate (5), a transport mat (4) running around the end rollers and regulators which tension the transport mat at each corner of the conveyor belt. A supporting frame body and a manual controller have hydraulic hose couplings. A conveyor belt body comprises two lamella-reinforced halves coupled together with respective lamellas, forming the transport belt body (8) so that body surfaces form the base for the wear plate and the transport mat. The conveyor belt side bodies comprise a metal plate and a metal tube, pref. of Aluminium. The conveyor belt frame bodies (1) are fixed pref. with rapid coupling to the conveyor belt side bodies, whereby the frame body can be dismantled and moved along the side bodies.
Patent SE-9300053-L (SE)
Inventor: HERNAEUS SUSANNE
IPC: F21V1/14
Filed: 1993-01-12
Abstract: The lamp shade has a frame (A) on which the screen parts (B,C1,C2) are fixed. The shade parts are held against the frame by permanent magnets (D), the frame being of iron and the shade parts being fitted with magnets. - The frame consists of or is clad with magnetic strips, and the shade parts are provided with metal.
Patent SE-9301742-L (SE)
Inventor: BORGSTROEM LEONARD
IPC: B04B1/08
Filed: 1993-05-21
Abstract: PCT No. PCT/SE94/00467 Sec. 371 Date Mar. 22, 1996 Sec. 102(e) Date Mar. 22, 1996 PCT Filed May 19, 1994 PCT Pub. No. WO94/27727 PCT Pub. Date Dec. 8, 1994Centrifugal separator comprising a rotor which inside itself forms an inlet chamber (16), a separation chamber (5) and an outlet chamber (12). The outlet chamber (12) is connected to the separation chamber (5) via a passage (13) through which a liquid separated during operation flows into the outlet chamber (12) and in the same forms a rotating liquid body with a radially inwardly directed free liquid surface (14). The outlet chamber is provided with an outlet (19), which is located radially outside the free liquid surface (14). In the outlet chamber (12) at least two wall elements (22) are arranged fixedly connected to the rotor and arranged to form a channel between themselves in order to during operation entrain the separated liquid into the rotation of the rotor and at the same time admit flow of the same radially outwardly in the outlet chamber (12). To make an effective entrainment possible without a great risk of air admixture the wall elements (22) have a portion, which extends radially between the radial level at which the free liquid surface (14) is located and a level radially outside the outlet (19), and which has a directional component in the circumferential direction, which seen radially outwardly is directed forwardly in the rotational direction.
Patent SE-9304148-L (SE)
Inventor: THOMAE ANDREAS
IPC: H05K1/16
Filed: 1993-12-14
Abstract: The ceramic carrier (10) has a chip capacitor (14) mounted on it with one terminal linked to a signal line (16) which forms the connection from a plug to the hybrid component. The other terminal is connected to a metallic coating (18) on the upper surface of the carrier, linked to a counterpart (22) on its underside (20) by a plated through hole (24). The entire structure is bonded (26) adhesively to a housing (28). A multilayer structure may be developed with a layer of glass in which the via hole is filled with conductive paste. ADVANTAGE - High frequency coupling to circuit is achieved without metallic housing.
Patent SE-9501124-L (SE)
Inventor: BROGAARDH TORGNY
IPC: B25J9/10
Filed: 1995-03-29
Abstract: An equipment for calibration of an industrial robot which has a plurality of axes of rotation and wherein, the equipment comprises a measuring device is adapted for rotatable connection to a reference point the position of which is known, is adapted to be in contact with the robot, or a tool carried by the robot, during the calibration process, and has an axis of rotation which intersects the reference point when the measuring device is connected to the reference point. The measuring device further comprises a gravity sensor which is so mounted so that the axis of the gravity sensor is substantially parallel to the axis of rotation of the measuring device, whereby the gravity sensor measures the angle between the gravity vector and axis of rotation.
Patent SE-9504159-L (SE)
Inventor: ROMANI ANGEL LOPEZ
IPC: H01R43/052
Filed: 1995-11-21
Abstract: The present invention relates to a semiautomatic setting tool formed by an upper gripper 26 and lower gripper 27 actuated by one of their ends by means of forks 30 which, in turn, receive the movement of a pneumatic cylinder 22 which forces the ends of the grippers to move toward one another trapping between said ends the stripped cable which the corresponding operator places so that the free end on the same side abuts against the corresponding position limiter. There follows a movement from right to left also by means of the corresponding pneumatic cylinder which situates the cable, duly held by the ends of the grippers, in the vicinity of the plate of the press and above the corresponding terminal which is trapped and stamped by the corresponding actuating support of a conventional press. <IMAGE>
Patent SE-9504400-L (SE)
Inventor: OEDMARK LEIF
IPC: B30B9/20
Filed: 1995-12-08
Abstract: PCT No. PCT/SE96/01534 Sec. 371 Date Jun. 8, 1998 Sec. 102(e) Date Jun. 8, 1998 PCT Filed Nov. 25, 1996 PCT Pub. No. WO97/21868 PCT Pub. Date Jun. 19, 1997Pulp-dewatering apparatus is disclosed including a pair of press rolls and a rotatable pulp disintegrating screw above the nip region between the press rolls, and the apparatus includes a pair of doctor bars associated with the pair of press rolls, each doctor bar including a doctor blade for removing pulp from the surface of its associated press roll, and in which one of the doctor blades is disposed adjacent to the nip region below the pulp disintegrating screw such that the space between the pair of press rolls and the pulp disintegrating screw in which a pulp cake can form is substantially reduced.
Patent SE-9601184-L (SE)
Inventor: STENBERG KURT-OVE
IPC: F15B15/28
Filed: 1996-03-28
Abstract: At motor driven trucks where the load forks may reach forwards in relation to the truck this is done by means of a hydraulic cylinder (2). The volume of hydraulic oil fed to this cylinder is measured (7) via the voltage of an electric motor driving the hydraulic pump (1), the motor may in particular be a DC motor. By then integrating the voltage over the time a measure is obtained corresponding to the oil volume delivered to or drawn from the cylinder and corresponds in turn to the piston position. The position measurement is then used for speed ramping at the end of stroke of the piston so that shock free movement stops can be obtained. <IMAGE>
Patent SE-9602468-L (SE)
Inventor: ERIKSSON AAKE
IPC: B60H1/22
Filed: 1996-06-20
Abstract: One or more of the vehicle brakes are connected to the drive motor(s) for using braking energy for heating purposes. The brakes and the drive motor(s) (2) are amalgamated in one unit, which is contained in a surrounding casing (24). Each motor is enclosed in a casing, through which defrosting air is conducted. - The casing side turned towards the brakes is of aluminium or other material which conducts heat well. The casing is heat-insulated. The heat produced by the friction brakes of the vehicle is fed to the defrosting device. The heat transmission from the brakes to the air occurs via a wall located adjacent to the brakes.
Patent SE-9603837-L (SE)
Inventor: OSCARSSON ANDERS
IPC: B22D11/06
Filed: 1996-10-17
Abstract: When strip casting aluminium sticking problems often arise, i.e. the strip at the exit side adheres to one of the casting rolls and the process has to be interrupted. This problem may be considerably reduced by coating the rolls (1) before start of the process with a layer (7) that adheres well to the casting roll. This layer may consist of aluminium, different combinations of oxides, nitrides and carbides, or diamond. When the layer consists of aluminium it may later be exposed to an oxidizing treatment to be completely or partly oxidized.
Patent SE-9901108-L (SE)
Inventor: ROELLGAARDH FOLKE LENNART
IPC: F15B15/26
Filed: 1999-03-26
Abstract: A pressure medium activated piston-cylinder device comprises a cylinder with two end walls both having pressure medium communication ports, a piston movably guided in the cylinder and connected to a piston rod which extends out of the cylinder through a sealed-off passageway in a first one of the end walls, and a piston rod locking device located in the passageway and including a clamping element axially locked to the first end wall, and an activating member which is continuously spring biased toward a clamping element activating position and shiftable by pressure medium toward a release position, against the spring bias force, wherein a manually operable release mechanism comprises a tubular thrust element movable in the first end wall between a rest position and an activating member releasing position, and a maneuver spindle having a cam surface for co-operation with a cam surface on the thrust element for moving the thrust element between its rest position and the activating member releasing position as the maneuver spindle is rotated.
Patent SE-9901959-L (SE)
Inventor: GEBHARD REINHARD
IPC: A47C3/026
Filed: 1999-05-28
Abstract: A seat platform carrier for a chair tilts backward and forward relative to a base part when a load, such as a person sitting is the chair, is placed on the seat carrier. A resetting mechanism positioned the seat platform carrier to the same initial position when the load is removed. A lamellar pack attached to a hand lever provides the user with a means to lock the seat platform carrier in a desired tilted position. A height adjusting actuator is included in the base part to permit the user to select an appropriate seat platform height. A user sitting on the seat platform carrier is able to freely tilt forward or backwards.
Patent NO-20004518-L (NO)
Title: Trappeheis
Inventor: WHITEHOUSE DERRICK JOSEPH
IPC: B66B9/08
Filed: 2000-09-11
Abstract: Et styrearrangement for å styre orienteringen av setesammenstillingen til en trap- peheis med hensyn til chassiset av trappeheisen etter som chassiset beveger seg langs en hellende langstrakt skinne. Styrearrangementet innbefatter innretning for bevirke relativ bevegelse mellom setearrangementet og chassiset, slik som for eksempel en elektrisk motor. Disse innretninger er så videre styrt ved styreinnret- ning slik som en elektrisk krets for å sikre at setesammenstillingen er holdt i en horisontal orientering med hensyn til grunnen, l tillegg er et trappeheisskinne- konstruksjonsarrangement også omtalt hvori overgangsseksjoner av skinne mel- lom skinneseksjoner med forskjellige helninger er formet som buer til en sirkel. Dette tillater at styreinnretningen kan forenkles etter som den elektriske motoren kun behøver å gå ved en konstant hastighet for å opprettholde seteorienteringen under overgangsseksjonene.
Patent NO-20010407-L (NO)
Inventor: FLEM LENNART
IPC: G01N21/90
Filed: 2001-01-23
Abstract: An optical system having a light source means and a detector means for detecting one or more articles which by means of a conveyor move or are temporarily stationary under the means, where said article(s) has/have at least one reflective portion, and where light is emitted towards the article(s) from the light source means and reflected back towards the detector means. The optical system is characterised in that at a distance above the conveyor there is provided a lens, that the light source means and the detector means are located in or essentially in the same plane which is parallel to the plane of the lens and coincident with the focal plane of the lens, and that the optical axis of the lens is coincident with an axis perpendicular to the focal plane and located halfway between the light source means and the detector means.
Patent NO-20011011-L (NO)
Title: Innretning og fremgangsmate for seismiske malinger i en borebronn
Inventor: CECCONI FABIO
IPC: G01V1/52
Filed: 2001-02-27
Abstract: Fremgangsmåte til dobbel registrering av seismiske bølger ved hjelp av en referansesensor (8) på overflaten og en sensor (18) i en borebrønn (1). Målingene blir sykronisert ved hjelp av et ursystem, idet det ur som er tilknyttet sensoren (18), er spesielt tildannet for å sikre synkroniseringen til tross for de driftsbetingelser som finnes på bunnen av borebrønnen (vibrasjoner, støt, temperatur).