baber/WOPTO huggingface dataset:
Patent SE-8206232-D0 (SE)
Inventor: KHAIT YAKOV MOISEEVICH
IPC: H02K1/06
Filed: 1982-11-02
Abstract: The invention concerns a removable magnetic flux conduit for electrical machines, which contains a core 1 and a toothed zone with grooves for a winding 8, the grooves being formed by teeth belonging to the toothed zone and flat parts 6, 7 configured between them, and it is characterised in that the teeth of the toothed zone are made from corrugated portions 2, 3 of two periodically corrugated bands 4, 5, and the tops of the corrugated portions 2, 3 of each band 4, 5 face the flat portions 6, 7 of the other band 5, 4, while the flat portions 6, 7 of the band 5, 4 face each other, so that closed grooves are formed between the teeth. <IMAGE>
Patent SE-8300214-D0 (SE)
Inventor: SCHINDLER G
IPC: F16K13/00
Filed: 1983-01-17
Abstract: A quick closure mechanism for a fluid passage includes first and second closure members 6 and 7 which are relatively movable between a closed position in which they engage one another and an open position in which they are spaced from one another, each member including a plurality of interconnected closing elements 8, 9 with passageways between them, the elements of each member being offset from the elements of the other and being wider than the passageways in the other so as to close said passageways when the members are in the closed position, and said elements of each member also being so shaped that, when the members are in the closed position, they project into the passageways in and laterally engage the elements of the other member. <IMAGE>
Patent SE-8301758-D0 (SE)
Inventor: ARVIDSSON KARL EWALD
IPC: B65D6/28
Filed: 1983-03-29
Abstract: The arrangement is for applying a thread bent into a curve (7) to a plate, partic. to a plate forming part of a box. In the arrangement, grooves (10) are formed at the plate edge (1c), in which the thread is inserted so as to protrude at the ends and also beyond the edge. The protruding portions are bent over through a right angle. - The thread is bent into an undulating shape between two cam plates and then thrust off them by a punch into the grooves. The cam plates (1,2,3) are joined together by bending the protruding thread portions (7b,7d) over into grooves in adjacent plates.(1)
Patent SE-8303415-D0 (SE)
Inventor: SCHRODER M
IPC: A61F2/00
Filed: 1983-06-15
Abstract: An adjustable connection for adjoining parts of an artificial limb comprises a first and a second coupling element, each of which forms part of or is intended to be fixed to a respective one of the aforementioned artificial-limb parts to be connected together. The adjustable connection includes set screws which are intended to hold the coupling elements, and therewith the artificial-limb parts releasably in desired positions relative to one another. The coupling elements have centrally located, mutually coacting support surfaces, and the set screws are arranged in an outer annular flange which depends from one coupling element and encircles the other coupling element with a clearance between the elements, and which has an unloaded annular edge.
Patent SE-8305165-D0 (SE)
Inventor: KREKOLA PERTTI HOLGER
IPC: B62D35/00
Filed: 1983-09-23
Abstract: Device for reducing the air resistance, which appears at trailing a trailer (1) with a trailing vehicle (2), comprising a cloth (3) of a air-tight material which is arranged between the trailing vehicle (2) and the trailer (1), by which the cloth (3) is arranged on a roller (6, 18), placed on one of the two of the trailing vehicle (2) or the trailer (1), from which it can be pulled-out and attached on the other vehicle, and the roller (6, 18) is attached on the one vehicle by help of a bearing (11) which permits this vehicle to turn relative to the roller (6, 18).
Patent SE-8400663-D0 (SE)
Inventor: NORDBORG B
IPC: F01M1/18
Filed: 1984-02-09
Abstract: The invention in question refers to a combined regulator and safety valve in a pressure liquid system. The valve features a first piston area (A'), which is directly affected by the pressure in the main system which the valve is intended to regulate. When the valve is closed, this piston area (A') also blocks the an overflow channel (3) through which liquid can be siphoned out of the system in order to lower the pressure in same. The force with which the pressure in the main system affects the valve in the open direction is opposed, partly by the force from another piston area (A''), and partly via a pressure spring (9). The other piston area (A'') is somewhat smaller than the first piston area (A') and the pressure ahead of the other piston area is either equal to, or lower than the pressure in the main system. The fact that a special opening (17, 18), which leads to the housing (B) ahead of the other piston area (A''), can be successively freed and connected with the overflow channel (3), when the valve is moved into the open direction, makes the pressure on this other piston area (A'') dependent on the valve's open position. It is possible, furthermore, to have another piston area (A''') operating in the valve's open direction. This too does not begin operating before the valve has opened to a previously arranged value.<IMAGE>
Patent SE-8501105-D0 (SE)
Inventor: JOHANSSON ROLAND
IPC: F16C3/28
Filed: 1985-03-07
Abstract: Device to for turning one or more eccentric bushings mounted on a crank or cranks on a crankshaft, causing a change in piston stroke in a petrol engine or the like. This invention is a device to turn one or more eccentric bushings during crankshaft rotation. The eccentric bushing (1) is designed with a lever on one or both ends. This lever is coupled to the lever of a control shaft. The control shaft (3) features spiral splines over part of its length. Its level end is mounted in the centrally drilled-out crankshaft end while its splines are in a pulling sleeve (4). The pulling sleeve grips inwardly around the control shaft and outwardly with non-spiral splines against the drilled-out and splined crankshaft. Upon axial manoeuvring of the pulling sleeve the eccentric bushing turns and crank radius is changed.<IMAGE>
Patent SE-8502650-D0 (SE)
Inventor: KESKINEN S
IPC: B66C/
Filed: 1985-05-29
Abstract: A control cabin 1 for a hoisting crane with a pivotable vertical jib is intended to be secured to the vertical jib in such a way that it follows the swinging movements of the crane. It can be secured to the crane with a telescopically functioning securing member 2, 3 by means of which the control cabin can be moved between a lower transport position (Fig. 2) and an upper working position (Fig. 1). The securing member 2, 3 is situated between the control cabin 1 and the crane's vertical jib in an oblique position, so that in the lowered position the control cabin is displaced forwards towards the vertical jib of the crane. <IMAGE>
Patent SE-8503266-D0 (SE)
Inventor: BECHLER T
IPC: F41A1/08
Filed: 1985-07-01
Abstract: To brake a sabot accelerated in a launcher of a recoiless rifle tube a mandrel shaped braking sleeve is disposed in the tube and an intermediate space is provided between a tapered surface of the mandrel and the tube into which the material of the front edge of the sabot expanded. In this way when the sabot is accelerated against the mandrel, its front edge slides along the tapered surface, radially outwardly into the intermediate space. This functions to deform and positively stop the movement of the sabot before it leaves the tube.
Patent SE-8601843-D0 (SE)
Inventor: JOHANSSON L J
IPC: B65G15/44
Filed: 1986-04-22
Abstract: The invention refers to a transport device, which incorporates an endless belt. At the supply position for the objects to be transported, this belt has an ascending direction and is provided with mobile rollers at a certain distance above the belt and spaced apart so much that there is space only for one object between two adjacent rollers.
Patent SE-8602769-D0 (SE)
Inventor: ROBINTON M A
IPC: H04L12/00
Filed: 1986-06-23
Abstract: A communication system for use in a network of interconnected communication paths such as electrical power lines utilized for distributing electrical power. The system includes two or more remote units and a master unit, each having an associated address, which are connected to the network. The remote units are each capable of initiating a down link message sequence wherein a data package containing data, such as data relating to power consumption, is transferred from one of the remote units to the master unit. The down link message sequence may include the transmission of one or more messages containing the data package by the remote units with the particular path taken being a function of network conditions. The master unit acknowledges receipt of the data package by initiating an up link message sequence wherein the remote units transmitting during a down link sequence are informed of the receipt. In addition to addresses and data package the messages include information regarding network conditions. By way of example, a message may include information which indicates the amount of noise present in the message path between the transmitting remote unit and the master unit and information which indicates the number of message transmissions required to transfer a data package from the transmitting unit to the master unit. Remote units ascertain network conditions for selecting optimum message paths by examining messages received on the network, including messages not directed to the receiving remote unit.
Patent SE-8604262-D0 (SE)
Inventor: VAN DRIEL C-J L
IPC: G06F11/18
Filed: 1986-10-07
Abstract: In a data processing device which consists of a plurality of parallel-operating modules, each of the four modules is provided with its own clock circuit. Synchronization is realized at the level of the cycle of the high frequency oscillation. This is realized in that each of the clock circuits includes a two-out-of-three majority decision device which is fed by the output clock signals of the other three clock circuits. The majority decision may have a simple logic structure and is connected to the actual clock function generator in order to reduce, using a readjustment circuit, the deviation between the clock function signal and the majority signal by a factor substantially smaller than one for each transition of the majority signal.
Patent SE-8604361-D0 (SE)
Inventor: RYDSTROM S-O
IPC: B21J15/10
Filed: 1986-10-15
Abstract: PCT No. PCT/SE87/00465 Sec. 371 Date Apr. 5, 1989 Sec. 102(e) Date Apr. 5, 1989 PCT Filed Oct. 14, 1987 PCT Pub. No. WO88/02673 PCT Pub. Date Apr. 21, 1988.An arrangement for riveting of sheet material (33) with devices for drilling (7), for the positioning of rivets (8), for the driving of rivets (9) and for the positioning of a bucking bar device. The arrangement of the invention is characterized in that the three above-mentioned devices (7-9) are so arranged as to be capable of adjustment one at a time, into a certain operating position in relation to a frame (3). The frame (3) is precisely adjustable by means of a robot (6), in relation to the sheet material (33), on one side of the sheet material (33) while the bucking bar device (28) is adjustable on the other side of the sheet material (33) by means of a second robot (32).
Patent SE-8605435-D0 (SE)
Inventor: RADSTROM HELGE
IPC: B62D61/00
Filed: 1986-12-16
Abstract: A frame-controlled mobile load carrier which is supported by wheels 10, bogies 9 or belts. The load carrier is provided with a frame joint 1 which allows rotation of a front frame part relative to a rear frame part 2 about the rotational axis of the frame joint. The wheels 10 of the load carrier are individually driven and arranged such that they assume varying positions relative to one another and relative to the frame parts. This positional variation of the bearing members is brought about by means of pendulum arms 19,22 which are rotatably secured in pairs to the front frame part and the rear frame part respectively. The wheels can be lifted in such a way relative to the frame parts that the bottom plane 4 of the frame parts is brought to rest upon the support surface. <IMAGE>
Patent SE-8700263-D0 (SE)
Inventor: SARWE A
IPC: B63B39/06
Filed: 1987-01-23
Abstract: A semisubmersible, stationary positioned vessel for offshore work, e.g. development of oil and gas fields and having a device for, in operational condition, increasing stability and dampen motion. The vessel has at least one submerged body as well as a number of legs supported thereby for carrying a work deck at a secure level above the operational water line. The waterline area of the vessel is increased at at least some of the legs. The vessel also comprises a device for rigidly connecting at least one horizontal plate below the submerged body. The area of the plate and the vertical distance from the body determining the volume of the added mass of water vacillating well below the water line following the elastic movements of the vessel.
Patent SE-8700686-D0 (SE)
Inventor: FIAK L
IPC: F16C25/06
Filed: 1987-02-19
Abstract: The invention relates to a roller circulating shoe with clamping device, on the sloping rear side of which a one-sided checking wedge, which can be shifted by means of an adjusting screw, is disposed with its sloping side, with a guiding insert lying between the clamping device and the checking wedge. Pursuant to the invention, the essence lies therein that the guiding insert (5) has a projection (7), which is formed on at least one side of the guiding insert (5) and fits into the transverse groove (6), which is formed on the sloping rear side (2) of the roller circulating shoe (1), furthermore on one end of the guiding insert (5) a projection (8) is formed, which is suitable for adjustments in two direction, rotatably holds the adjusting screw (3) and is provided with a groove and in the end of the checking wedge (4) near the projection (8) of the guiding insert (5) that is provided with a groove, the threaded borehole (9) holding the adjusting screw (3) is formed.
Patent SE-8704529-D0 (SE)
Inventor: SOSLER J L
IPC: B65D5/66
Filed: 1987-11-18
Abstract: An open ended carton including a membrane liner and a cover having a peripherally depending flange which overlies a top end portion of the carton. A transverse score line in the cover and contiguous perforation lines in the flange divide the cover into first and second sections to provide a hinged pour spout. An extension panel attached to a peripheral edge of the carton includes a terminal section which is heat sealed to an interior section of the peripheral cover flange. Severance of a hinged section of the extension panel defines an indentation between a top panel in the cover and the terminal section which receives the hinged section for locking reclosure of the cover. The cover is locked in open position by inward flexing of sections of the peripheral cover flange which are received in the carton opening.
Patent SE-8802323-D0 (SE)
Inventor: HAEFLIGER W
IPC: A61P25/02
Filed: 1988-06-21
Abstract: 8 alpha -Acylaminoergoline useful in the treatment of psychotic disorders and Parkinson's disease.
Patent SE-8900437-D0 (SE)
Inventor: JOENSSON SVEN
IPC: B63B3/16
Filed: 1989-02-08
Abstract: The present invention relates to a method of producing an improved hull at new building of and renovating ships and boats having metal hulls for accomplishing high finish, good heat insulation and good acoustic attenuation, according to which sheets or mats of cellular plastic are glued on to the outside of the hull with the use of a glue giving an elastic or viscoelastic glue joint.
Patent SE-8903663-D0 (SE)
Inventor: STENEMUR BERTIL
IPC: H01M6/00
Filed: 1989-11-01
Abstract: The two electrically conductive electrodes have different oxidation/redn. potentials, and are sepd. by an electron-donating layer consisting of an electrically conductive polymer in combination with a fluid acting synergetically on the conductivity of the polymer. - The polymer involved is from a group of the type - - = N - R1 - N = CH - R2 - CH = in which R1 and R2 either comprise conjugated carbohydrate radicals or can be excluded, the one or both. The polymer is doped with electron-donating or electron-accepting substances, and the synergetically acting fluid incorporated in the layer with a content of 50 to 80 per cent, calculated on the dry wt. of the polymer, is of the type R-OH, in which R is either hydrogen or a carbohydrate radical with 1 to 3 carbon atoms.
Patent SE-9002671-D0 (SE)
Inventor: BLOMBERG J
IPC: C07K14/085
Filed: 1990-08-16
Abstract: Peptides and a diagnostic antigen containing one of said peptides and having the ability to detect antibodies against at least one type of picornavirus and flavivirus are described. The use of said diagnostic antigen for diagnosing infections caused by picornavirus and/or flavivirus and for discriminating between false and true diagnosed HIV-1 p17 positive sera is also described, as well as vaccines against diseases caused by picornaviruses and/or flaviviruses.
Patent SE-9004055-D0 (SE)
Inventor: HELLGREN JOHAN
IPC: H03H17/00
Filed: 1990-12-19
Abstract: PCT No. PCT/SE91/00860 Sec. 371 Date Mar. 17, 1994 Sec. 102(e) Date Mar. 17, 1994 PCT Filed Dec. 13, 1991 PCT Pub. No. WO92/11696 PCT Pub. Date Jul. 9, 1992.A digital filter bank analyzer for reducing power consumption by decreasing the number of multiplications carried out therein. There is particularly provided a filter bank analyzer for use in battery-operated applications. The digital filter bank analyzer includes a zero-filled expanded digital basic filter [H1(z)] having a complementary output, and downstream, parallel part-filter banks [HD1,HD2]. In the present context, a zero-filled filter pertains to a filter which may be used on an LP-filter that which is expanded with a number of zero-filter coefficients between each coefficient in the original filter. The part-filter bank [HD1] connected to the normal output of the basic filter [H1(z)] is intended to filter-out those filter-bank bands which are pass bands to the basic filter, so that only one of the filter-bank bands is found on each output signal from said one part-filter bank [HD1]. The other part-filter bank [HD2] connected to the complementary output of the basic filter [H1(z)] is intended to filter-out those filter-bank bands which are pass bands to the complementary output of the basic filter, so that only one filter-bank band is found on each output signal from the second part-filter bank [HD2].
Patent SE-9201878-D0 (SE)
Inventor: ANDERSSON C
IPC: G01N21/05
Filed: 1992-06-17
Abstract: An arrangement for measuring the content of mercury in a gas flow comprises a chamber 3, a line 6 connecting the latter to a probe 1, a light source 27 for illuminating the gas flowing through the chamber 3 with ultraviolet light for the purpose of exciting mercury atoms present in the gas, a detector 4 for detecting the energy which is transmitted from the excited mercury atoms, and a computer 5 for recording the detected energy. Arranged in the line 6, before the chamber 3, is a converter 2 with the function of converting oxidized mercury present in the gas into elemental, metallic mercury. The line 6 has, in the region between the probe 1 and the converter 2, heat insulation 11 in order to counteract cooling of the gas during transport between these units. Arranged immediately after the converter 2 is a device 20 for rapidly cooling the gas before it reaches the chamber 3 and thus counteracting reoxidation of the elemental metallic mercury obtained by heat treatment in the converter 2 before illumination and detection. <IMAGE>
Patent SE-9300894-D0 (SE)
Inventor: HOEGDAHL ERLAND
IPC: F03B3/00
Filed: 1993-03-18
Abstract: PCT No. PCT/SE94/00206 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Mar. 11, 1994 PCT Pub. No. WO94/21894 PCT Pub. Date Sep. 29, 1994The present invention discloses a rotary machine, such as a motor or a pump, which works with a fluid in the form of a gas or a liquid. The rotary machine comprises a housing, an annular passageway arranged in the housing, and at least two rotor-driven blades which run in the annular passageway and which are movable radially in the rotor. The passageway includes a fluid inlet, a fluid outlet and a constriction located therebetween in the passageway. The radial movement of the blades is guided forcibly past the constriction. Each blade is pivotally connected to a counterweight arranged on an arm. The arm is pivotally journalled on the rotor between the counterweight and the pivotal blade connection.
Patent SE-9400856-D0 (SE)
Inventor: JAERVINEN JAN
IPC: A01G23/083
Filed: 1994-03-14
Abstract: The invention concerns an arrangement for felling, trimming and cutting trees, which arrangement comprises a frame 1, saws for felling and cutting, drive means 3, 4 such as feed wheels, drive cylinders or conveyors for transporting the tree through the arrangement, which drive means are arranged to rotate about axes of rotation 16, 17, and an upper cutting blade 5, front cutting blades 6, 7 and rear cutting blades 8, 9 for trimming the tree, which movable cutting blades are arrranged to pivot about axes of rotation 19, 20 and 16, 17, respectively. To be able to trim trees with a large range of diameters, but despite this have a small and compact arrangement, the axes 19, 20 for the front blades 6, 7 and the rear blades 8, 9 are moved in relation to each other so that the axis 16, 17 for the rear blade lies above the centre line of the upper blade 5, which axis is also arranged in line with the axis 16, 17 for the movable drive means 3, 4. <IMAGE>
Patent SE-9401834-D0 (SE)
Inventor: GHISLER WALTER
IPC: H04W76/02
Filed: 1994-05-27
Abstract: In a communication system a method and means for signaling-supported-redialing whereby a traffic connection between a calling and a called subscriber is set up by first making a preparatory data-only call in order to get, via machine-readable inband signaling, alternative telephone numbers to terminals available to the called subscriber and after that going on-hook to terminate the preparatory data-only call and going off-hook again to make a new call for the actual traffic, redialing one of the numbers just received from the called subscriber.
Patent SE-9404445-D0 (SE)
Inventor: SPRENGEL ERNST-HELMUTH
IPC: B66C23/64
Filed: 1994-12-21
Abstract: A slewing pillar crane, in particular for ships, comprising a jib 3, predominantly formed as a box construction and pivotally hinged at its foot end about a horizontal axis on a rotatable part 1' of the crane pillar 1, and further comprising hydraulically operated cylinders 5, 5' which, on the one hand, are hinged to the crane jib at a distance in front of its foot end and, on the other hand, are hinged to the rotatable part of the crane pillar at a distance below the hinge point of the crane jib, is characterised in that the jib 3 is forked at its lower end to such an extent that the complete hydraulic station of the crane is arranged as an independent unit 6 at the rear end of the crane jib between the spars of the fork 3', 3". Preferably the station 6 carries also the operating winches 7, 7'. <IMAGE>
Patent SE-9504293-D0 (SE)
Inventor: JOHANNESSON BJOERN
IPC: B60S1/52
Filed: 1995-11-30
Abstract: Windshield wiper comprising a symmetrically formed body profile (1), onto which is arranged, two substantially parallel wiper blades (4), a scraping element (11) placed between the wiper blades (4), and a bellow (10) likewise placed between the wiper blades (4), which is expandable by air or liquid and arranged to co-operate with the scraping element (11). The body profile (1) is provided with a manoeuvring track (8), in which the scraping element (11) mounted on a wiper rail (9) is slidably movable through the expansion of the bellows (10).