baber/WOPTO huggingface dataset:
Patent SE-0501023-L (SE)
Inventor: JAENSCH WOLFGANG
IPC: B24B27/08
Filed: 2005-05-04
Abstract: The invention described here entails a work device (such as an abrasive cutting-off machine) that can be comfortably guided in a work position and is stable in a turned-off position without components relative to safety being exposed to increased wear. In particular, the work device has a foot unit having at least one rolling means and at least one support. The foot unit makes it possible to guide the abrasive cutting-off machine on the at least one rolling means in the work position and to set it on the support in the turned-off position.
Patent SE-0501489-L (SE)
Inventor: NDZIMELA NOBOM GRETTA HAXHE
Filed: 2005-06-27
Abstract: The present invention relates to a fine grained cutting tool insert consisting of a cemented carbide substrate and a coating. The cemented carbide substrate comprises WC, binder phase, and vanadium containing cubic carbide phase with a binder phase enriched surface zone essentially free of cubic carbide phase.
Patent SE-0502684-L (SE)
Inventor: THORARINSSON HELGI
Filed: 2005-12-07
Abstract: The foot support plate is shaped so that the plate pivot axis remains at least substantially centrally oriented with respect to this plate. The free ends of the bracket-shaped main part of the stirrup cooperate in a balanced pivoting manner with the plate, e.g. via split pins. The plate is pivotally connected to the stirrup bracket, the latter comprising a centrally positioned upper part which cooperates with a means for rotatably mounting a vertically oriented journal. The upper part and journal can cooperate in a pivoting manner with the end of a stirrup strap.
Patent SE-7512646-L (SE)
Inventor: FUCHS JR F J
IPC: B21C31/00
Filed: 1975-11-11
Abstract: METHOD FOR REDUCING EXTRUSION START-UP PRESSURE Extrusion start-up or peak pressure requirement is reduced by initially commencing extrusion of the billet through a multiple aperture die and then closing off all but one of the said apertures in the die (FIG. 5).
Patent SE-7513429-L (SE)
Inventor: BOGEN J O
IPC: B01D21/06
Filed: 1975-11-28
Abstract: The present invention relates to a device for tanks of circular type, such as for example thickeners, sludge tanks, mixing tanks and the like, in which at least one scraper arm, mixing arm or the like is journalled, as well as mounted in the center of the tank so as to be raisable and lowerable, and in which there are drive means capable of imparting a sweeping motion to the arm and its scrapers over the bottom of the tank. According to the invention an element is arranged extending between the periphery of the tank and its center, which element is longitudinally movable in relation to the periphery of the tank and is sufficiently rigid to be capable of transferring active or reactive forces to an extent at least corresponding to the torque of the scraper-carrying arm or the like.
Patent SE-7603365-L (SE)
Inventor: HASS W M
IPC: B66C17/06
Filed: 1976-03-17
Abstract: This disclosure relates to a method of and apparatus for lifting a load utilizing an existing bridge or gantry-type overhead crane in combination with a portable lifting beam or Strongback adapted to be lifted into position and partially supported by the existing bridge crane. The portable lifting beam includes a horizontally extending main beam having a telescoping section to reduce the longitudinal extent of the main beam to a dimension less than the distance between the parallel rails upon which the bridge crane is supported, whereby the lifting beam may be raised and lowered by the bridge crane between the parallel rails while being disposed perpendicular thereto. Once the lifting beam is lifted above the parallel rails, the hydraulic means are actuated to extend the telescoping section from its retracted position to increase the longitudinal extent of the main beam to a dimension equivalent to the distance between the parallel rails whereby the portable lifting beam or Strongback may be disposed thereon. The bridge crane and the Strongback are operable in tandem to lift a load, and include load cell means for correlating the operation of the respective lifting means of the bridge crane and Strongback whereby a load may be apportioned therebetween.
Patent SE-7609094-L (SE)
Inventor: CARLILE N J
IPC: A23D7/00
Filed: 1976-08-13
Abstract: 1431906 Margarine UNILEVER Ltd 8 May 1973 [10 May 1972] 21794/72 Heading C5C The fat phase of a margarine comprises a blend of edible oils of which one component is palm oil randomized alone or in the presence of less than 5% (weight) of other edible oil or oils. The fat phase may contain as a major constituent corn, groundnut, safflower, sunflower, sesame or soyabean oil, which may be hydrogenated, and as minor components unrandomized palmoil, cottonseed oil, palm kernel oil, babassu and coconut oils and their fractions, lard, tallow, herring and sardine oils, which may be hydrogenated. Such fat phases are converted to margarine using conventional processes and conventional other components.
Patent SE-7612683-L (SE)
Inventor: MCCORMICK L L
IPC: H01R13/533
Filed: 1976-11-12
Abstract: An electrical connector is disclosed herein which employs a breech lock whereby the two sections of the connector may be readily mated or unmated by a simple rotation of the breech lock through a fraction of a turn. In addition, means are also provided for retracting the electrical contacts into a protected position until the two sections are fully mated.
Patent SE-7613618-L (SE)
Inventor: PROGL R
IPC: B27G19/00
Filed: 1976-12-03
Abstract: An anti-kickback device for preventing kickback of a chain saw comprises, in one embodiment, a platelike member attached to the guide bar nose section and having the general configuration of a circular sector which extends arcuately over a predetermined sector of the nose section and extends radially outwardly therefrom a distance greater than the farthest radial extent of the saw chain during its travel over the nose section to prevent the chain from being brought into contact with any object in the region where it runs over the nose section thereby preventing kickback which could otherwise occur.  The platelike member may terminate in an inturned lip which is turned inwardly towards the guide bar so as to substantially enclose the saw chain during its travel over the nose section.  The device may be permanently or removably attached to the guide bar.  In another embodiment, two complementary platelike members are attached to opposite sides of the guide bar and each member may terminate in an inturned lip which is turned inwardly towards the other so as to enclose the saw chain during its traversal over the nose section.  The two platelike members may be permanently or removably attached to the guide bar. In guide bars of laminated construction, the anti-kickback device can be formed as extensions of the guide bar outer side plates and this construction can be used whether the anti-kickback device is composed of one or two platelike members.
Patent SE-7701375-L (SE)
Inventor: HERMECZ I
IPC: A61K31/505
Filed: 1977-02-08
Abstract: Compounds of the formula:   <IMAGE>   or pharmaceutically acceptable salts thereof are disclosed wherein R is hydrogen or C1 to C6 alkyl; R2 and R3 are each hydrogen or together form a valency bond; R6 is carboxy or C1 to C6 alkoxycarbonyl; R7 and R8 are each hydrogen or together form a valency bond; R10 is carboxy or C1 to C6 alkoxycarbonyl and the dotted line represents two hydrogen atoms or a valency bond. The compounds are useful in the treatment of atherosclerosis.
Patent SE-7702895-L (SE)
Inventor: BRODIN N H
IPC: F01B11/00
Filed: 1977-03-15
Abstract: A conveyor having a frame, a piston and cylinder unit operable by means of pressure fluid and secured in the frame, a spring assembly for actuation of the piston, a holder mounted on the frame and reciprocable by means of the piston and cylinder unit and carrying a conveyor path for receiving articles. The piston and cylinder unit has inlet and outlet valves and throttle means at the outlet of the outlet valve. A control rod connected to the piston of the piston and cylinder unit is adapted to allow control of the cross-sectional passage area of the throttle means. The control rod has a back-off section which merges into the full diameter of the rod at one end over a long distance and at the other end over a considerably shorter distance. The conveyor permits moving articles by a throwing movement also along a slightly upwardly inclining conveyor path.
Patent SE-7708113-L (SE)
IPC: F04B1/04
Filed: 1977-07-12
Abstract: A fluid pressure unit with a cylinder block is provided with radial bores of rectangular cross section. Pistons are disposed in the bores, each of the pistons being provided with a piston cap which is subjected periodically to pressure of a medium and with a roller resting against the piston cap. A cam is provided around the cylinder block, upon which the respective rollers rest. Each roller defines a variable throttle space with a first side wall of a respective one of the radial bores, which wall is vertical with respect to the rotational direction. The piston cap forms a sealing point with at least a second of two side walls.
Patent SE-7710875-L (SE)
IPC: E06B3/28
Filed: 1977-09-29
Abstract: An inner window for the thermal and acoustic insulation of existing windows comprises an adjustable frame having hollow sections connected by elements inserted therein and spacer sections covering the connecting elements, a corresponding pane, and means for securing the pane to the frame in a sealing relation. The frame sections are all of similar cross-sectional dimensional for a uniform frame contour.
Patent SE-7711871-L (SE)
IPC: B23B29/034
Filed: 1977-10-21
Abstract: The deburring and reaming tool of this invention has a housing with a rotatable driven or supporting member that engages one end of a torsional-compression spring, the other end of which engages a reciprocatable, rotatable intermediate member having radially off-set lugs or projections that are engagable with slots in a pair of side-by-side cutter members slidable carried transverse the other end of the housing for simultaneous extension and retraction. Means are provided in the housing to adjust and limit the degree of rotation of the intermediate member and to extend and retract the intermediate member and its lugs or projections into and out of engagement with the slots in the cutter members. The tool provides a controllable and substantially constant resilient force holding the cutter members into engagement with the bore of the work piece, irrespective of changing diameters of the bore and controllable and substantially constant rigid force on the cutter members in the presence of burrs to be removed in the first and last portions of the bore to be reamed.
Patent SE-7811004-L (SE)
IPC: F16K31/383
Filed: 1978-10-23
Abstract: A main valve (1) is connected into a pressurized water pipe for an irrigation installation and has a valve body (4) formed as a differential piston and with a through bore (5), said body being operated in both directions by means of the water pressure, the piston (4) in one end position closing the water pipe and in its other end position keeping it open. The piston (4) is guided to said end positions by means of a control valve (7) arranged to open or close a duct (6) starting from the major cylinder bore, thereby to cause the water present to actuate the piston (4). The control valve (7) is in turn controlled by rainfall onto, and evaporation from an upwardly open bowl (8), and a drop means (9) active during irrigation. The bowl (8) is part of a tipping means with two tipped end positions, controlled by the quantity of water in the bowl (8). To achieve operation of the main valve (1) such that irrigation substantially takes place at night, and that the length of time between irrigation can be varied, the tipping means is supplemented by a closed air chamber (15) on the other side of the pivoting shaft (35), said chamber and bowl (8) having a common flat bottom (16) and mutual communication via a slit (17) at the bottom. By the volume change in the air enclosed in the air chamber (15), caused by the temperature difference between night and day, the quantity of water contained in the open bowl (8) and in the chamber (15) is displaced at night such that the tipping means tips over into a position opening the main valve (1).
Patent SE-7901043-L (SE)
Inventor: ALLEN J A
IPC: G11B17/032
Filed: 1979-02-06
Abstract: To load a record into a player, such as a video disc player, a record caddy is inserted into the player housing through an input slot. The player is equipped with rails for guiding caddy insertion along a path. A record extracting mechanism mounted in the player removes the enclosed record from the caddy during subsequent caddy withdrawal, whereby the record is retained in the player. A platform mounted in the housing is subject to motion between an elevated position and a depressed position. In the elevated position, the platform supports the retained record in the raised position. The retained record is transferred to a turntable for rotation therewith when the platform is depressed. The player is further equipped with a second set of rails for guiding a signal pickup carriage along a second path disposed parallel to the caddy path. A translating apparatus drives the pickup carriage along the carriage guide rails at a speed correlated to the speed of rotation of the turntable during playback. Both the caddy guiding rails and the carriage guiding rails are integrally secured to the platform.
Patent SE-7901819-L (SE)
Inventor: GERBER M
IPC: B21C1/32
Filed: 1979-02-28
Abstract: The invention relates to a draw bench 2 for drawing workpieces such as rods and tubes comprising a drawing bed with a frame or support 4, a drive, a gear box at one end of the draw bench; a die holder 5 at the opposite end, and a trough 7, into which a drawn workpiece 2 is dropped, arranged within the drawing bed frame or support and below the drawing bed. The draw bench is enclosed by a box 20 which deadens the noise of the workpieces 21 dropping into the trough 7. <IMAGE>
Patent SE-7902611-L (SE)
Inventor: FROEHLICH H E
IPC: B25C5/16
Filed: 1979-03-23
Abstract: A medical stapling device in which open staples are moved along a track between two grooved rails by a drive member having spaced lugs. Upon activation of the device, the lugs are moved into engagement with the staples and advance them along the track so that the leading staple will be formed around an anvil at the end of the track and can suture living tissue adjacent the anvil. The portions of the staple that enter the tissue are smoothly curved so that they will enter like a surgeon's needle and provide a predetermined amount of gathering of the tissues, and the closed staple is shaped so that its maximum inner dimension is parallel to its central portion to restrict rotation of the staple due to tension across the suture.
Patent SE-7903805-L (SE)
Inventor: FRANKEN A J J
IPC: G02B6/38
Filed: 1979-05-02
Abstract: A connector for connecting optical fibers comprises three portions: a. centering means for centering the fiber with respect to a housing in which the fiber has been inserted, b. a profiled edge on each housing for centering housings with respect to each other, and c. fixing means for connecting two housings to each other. The edges of the housings are resilient with respect to the rest of the housing so that reference faces of the connector can be pressed together by springing back the edges.
Patent SE-7904726-L (SE)
Inventor: SUTCH B L C
IPC: B29C45/14
Filed: 1979-05-30
Abstract: A method of making a wall of a container which wall is to be ruptured to gain access to the interior of the container, the method comprising forming a weakening in the wall corresponding to the path along which the wall is to be ruptured, locating the wall between mould tools which are formed as to one of them with a bead recess which will overlie the weakening and as to the other with a rupture recess in register with the bead recess, injecting material into the bead recess to displace the wall regions adjacent the path into the rupture recess to further weaken the connection between the wall parts to either side of the said path, and to form a seal therebetween and removing the wall from the tools.
Patent SE-7909337-L (SE)
Inventor: BAUGH J D
IPC: F02F1/00
Filed: 1979-11-12
Abstract: A cylinder liner is disclosed for an internal combustion engine including a cylindrical hollow body having a press fitted upper end and a stop located intermediate the liner ends for engaging an engine block liner stop to provide upper and lower seals for a coolant passage. The outside surfaces of the liner adjacent the press fitted upper end and the stop are formed to permit a settable plastic material to be used between the liner and engine block to assist in forming the coolant seal and to provide radial support to the liner to permit the lower 30 percent of the cylinder liner to be free of any direct contact with the engine block. This design also permits use of a smaller capacity cooling system and improves lubricating oil flow within the engine block.
Patent SE-7909365-L (SE)
Inventor: SOSIN B M
IPC: H03F1/42
Filed: 1979-11-13
Abstract: A distributed amplifier is provided with an output filter line with the output terminals of a plurality of individual amplifying devices connected to different points along the output filter line. Instead of dimensioning the impedance of the output filter line to provide a perfectly uniform frequency response, it is arranged as a wide band multiple quarter wave impedance transformer. The use of this kind of output filter line provides superior performance when the amplifier is used with mismatched loads and the frequency response can still be very good.
Patent SE-7909459-L (SE)
Inventor: LOOF INGEMAR
IPC: B01D46/52
Filed: 1979-11-16
Abstract: A filtering device, for recovering paint material in powder form from air drawn from a spray booth, comprises at least two, preferably four annular pleated paper filter elements 12 located in a common housing, with an inlet 4 leading from the spray booth, and separated by a cruciform baffle 14. Each element in turn is isolated from a suction fan by lowering a respective valve 16, which incorporates a nozzle 18 which then delivers reverse flow cleaning air from a tank 21 via a quick-acting valve 20, and paint powder blown from the element is discharged from the housing by a valve 8, assisted by a vibrator (9). Mechanism 16 to 21 may be located in a separate upper housing as shown, which is permanently connected to the suction fan, several lower housings, containing sets of filter elements and intended to collect different paint materials, being mounted to pivot round a common pillar so that each in turn comes into connection with the upper housing (Figure 1, not shown). <IMAGE>
Patent SE-7909659-L (SE)
Inventor: MISERENDINO G
IPC: F16C33/14
Filed: 1979-11-22
Abstract: The invention relates to a process for improving the sliding or frictional characteristics and the load capacity in a pair of elements having sliding surfaces coupled with one another and adapted to transmit high mutual pressures, at least one of the said elements being made of bronze. In accordance with the invention, the said surface 2 of at least one of the said elements 1 is provided with a plurality of cavities 12 formed therein, which cavities are filled with a material 13 having antifriction and seizure resistance characteristics higher than those of the bronze. The elements are preferably planar, a channel 3 and feed hole 4 being provided for the supply of lubricant. <IMAGE>
Patent SE-7909875-L (SE)
Inventor: NILSSON B Y
IPC: G01V3/165
Filed: 1979-11-29
Abstract: The present invention relates to a method and apparatus for determining the electrical conductivity of the ground, particularly in connection with aerial prospecting, with the use of a transmitter unit (S) and a receiver unit (M) located at a distance from said transmitter unit and particularly carried by an aircraft (21). The transmitter is arranged to generate an electromagnetic field which induces an electric current in the ground, and the receiver is arranged to measure magnetic and electric fields induced by said current at the measuring site, said fields representing a measurement of said electrical conductivity and variations therein. The magnet field from the transmitter is transmitted horizontally as is directed transversally of an imaginary line that connects the transmitter (S) with the receiver (M). The electric field E from the transmitter is measured in the receiver in a radial direction to the transmitter. The magnetic field H is measured in a direction parallel with the magnetic transmitter-field. Of the measured magnitudes E and H the ratio E/H and/or the phase difference (p are formed, both of which are dependent on the electrical conductivity of the ground.
Patent SE-8000992-L (SE)
Inventor: WIEDEMANN K
IPC: H03G3/32
Filed: 1980-02-07
Abstract: In a circuit which matches the speaker input signal in a car radio to the then-present noise level, an additional RC circuit is interconnected between the speaker input terminal and the input of the volume control element. Sudden increases in the speaker input voltage following a modulation pause which cause a high increase in the gain of the volume control circuit will counteract this gain, thereby preventing the excessive increase in speaker sound output following such a modulation pause which took place in the known circuits. Zener diodes to limit the voltage at the volume control elements in dependence upon the battery output voltage and to a value such that the output stage driving the speaker will not be overdriven are also provided.
Patent SE-8005985-L (SE)
Inventor: HOFMANN R
IPC: E05B27/06
Filed: 1980-08-27
Abstract: A lock with a stator and a rotor having a key slot or channel for receiving a flat key has four tumbler rows with pin tumblers, the rows extending in the axial direction of the rotor. The planes containing two of the tumbler rows are inclined by identical angles on opposite sides of the median longitudinal plane of the key and intersect a narrow edge surface of the key adjacent the corners so that the recesses in the key to receive the pin tumblers open on both the narrow side and the flat side key, making it possible to reduce the constructional size of cylinder lock.
Patent SE-8007937-L (SE)
Inventor: JACOBELLIS A A
IPC: F15B1/14
Filed: 1980-11-12
Abstract: The present invention is directed to a dependable, low cost, low pressure accumulator characterized by the provision of a bladder support subassembly secured to an end cap member by an annular weld line, the connection between the noted components being effected prior to insertion of the assembly and end cap into a cylindrical pressure vessel component, whereby the opposed surfaces in registry with the weld are exposed to ambient temperatures, eliminating the danger of damage to the bladder in the course of welding. The bladder subassembly and end cap are thereafter inserted into and weldingly connected to a pressure vessel, the open mouth portion of which is inwardly deformed to overlie the end cap and retainer portion of the bladder subassembly, dependably to secure the components together and to effect the desired seals between adjacent components. The invention is further directed to the method of forming the described vessel.