baber/WOPTO huggingface dataset:
Patent SE-7610961-L (SE)
Inventor: LUBER WERNER
IPC: B22C9/12
Filed: 1976-10-04
Abstract: 1503286 Hardening foundry cores W LUBER 1 Oct 1976 [2 Oct 1975] 40961/76 Heading B3G In a method of hardening a foundry core made of a mixture of sand and curable compounds the core is exposed, in a die 1, to a gaseous catalyst and carrier gas stored in a measuring vessel 8 and then to heated compressed air stored in a measuring vessel 11, the volume, pressure and temperature of the compressed air being higher than those of the catalyst-gas mixture. Both the catalyst-gas mixture and the compressed air are rapidly injected into the die via valves 21, 22 and 21<SP>1</SP>, 22<SP>1</SP> respectively and a distribution head 23. The catalyst-gas mixture may be stored at a volume of 1 litre at 30-50‹ C., whereas the compressed air at a volume of 10 litres is stored at 100-115‹ C., the respective pressures being 2 atmospheres and 4-8 atmospheres.
Patent SE-7705398-L (SE)
Inventor: SUNDMAN C-E
IPC: A01N47/44
Filed: 1977-05-10
Abstract: The fungicide contains, as active ingredient, a mixture of a quaternary ammonium compound having at least one aliphatic group having 6-24 C atoms, and a guanidine component in the form of at least one guanidated aliphatic di- and/or polyamine or an acid addition salt thereof, of the formula I, where the substituents have the meanings given in Patent Claim 1. The combination of these two active ingredients shows not only an additive, but also a synergistic activity with a substantially improved duration of action and a broader spectrum of action. The composition can be formulated as desired and is suitable for any use as fungicide, but particularly for the treatment of wood and wood-containing materials as a protection against wood-destroying fungi. <IMAGE>
Patent SE-7713421-L (SE)
Inventor: KARLSSON J U
IPC: A01K89/0155
Filed: 1977-11-28
Abstract: The invention relates to fishing reels of the type having a line spool which is rotatable at high velocity by drag force from the line spool during casting, and in which the line spool supports a centrifugally actuable brake device which comprises a plurality of pins projecting radially from a part, fixed to the line spool, and brake members slidably mounted on the pins for braking cooperation at radial outer positions thereof with a circumferential stationary surface. The centrifugally actuable members are in the form of sleeves and the pins have heads at their radial outer ends, the inner end portion of each sleeve having an opening of reduced diameter and being elastically resilient to permit the insertion of the pin head into the sleeve by the exercising of substantial force, whereupon the sleeve is radially outwardly slidable on its associated pin to a position in which the pin head is in contact with the shoulder at the reduced inner diameter of the sleeve opening, whereby each sleeve is prevented from being unintentionally separated from the pin.
Patent SE-7901494-L (SE)
Inventor: ASPHAHANI A I
IPC: C22C19/05
Filed: 1979-02-20
Abstract: A nickel-base alloy that is corrosion resistant to hydrogen, sulfide and chloride stress cracking is provided consisting essentially of about 17 to 23% chromium, 8 to 10% molybdenum, 15 to 22% iron, limited contents of cobalt, silicon and manganese, 0.030% maximum carbon and the balance nickel and incidental impurities. The alloy is eminently suited for use as components in so-called "sour-gas" well operations.
Patent SE-7901690-L (SE)
Inventor: HINDEROTH OLLE
IPC: A63C11/02
Filed: 1979-02-26
Abstract: A device for the carrying of skis. A sleeve (1) receives the rear end/ends of one or several skis. This end/ ends is/ are engaged into the sleeve. A wheel is attached to the sleeve. The device facilitates the manual ski transportation, which is carried out by rolling instead of as earlier carrying skis.
Patent SE-7903010-L (SE)
IPC: F16L33/025
Filed: 1979-04-04
Abstract: A clamp structure which includes a clamping band with open ends adapted to be interconnected and with an ear for tightening the clamping band about an object to be fastened by plastic deformation of the ear; the free ends of the clamping band are provided with arched surface portions, as viewed in transverse cross section, to provide outwardly extending, groove-like reinforcing embossments, and at least one end of the band is of tapered configuration, as viewed in the circumferential direction thereof, with the tapering side surfaces converging toward each other in the direction toward the respective band end so that the arched surface portion of the one band end is able to engage in the overlying arched surface portion near the other band end to assure thereby a continuously smooth, stepless internal configuration of the band during tightening thereof by contraction of the ear as the diametric dimension is reduced.
Patent SE-7904276-L (SE)
Inventor: OSTHER K B
IPC: C07K19/00
Filed: 1979-05-15
Abstract: A purified protein (CaDet) which in SDS Page gradient shows a molecular weight of about 25,000 Daltons has been eluted from antibody affinity columns with immobilized antibodies specifically directed against the protein C1 IAC described in U.S. Patent No. 4,132,769, by elution with a detergent. CaDet reacts with anti C1 IAC in immunoprecipitation tests and, when used for immunization, CaDet gives increased titers of anti C1 IAC.
Patent SE-7906382-L (SE)
Inventor: GUNNEWIG H
IPC: B04B11/06
Filed: 1979-07-26
Abstract: A continuously operating centrifugal separator suitable for concentration of suspended solids contained in a liquid feed material, having a drum for separation of the feed material into a concentrated fraction and a clear fraction, a paring chamber 15 for discharge of the concentrated fraction, a first passageway 13 for delivery of the concentrated fraction from the periphery 12 of the drum to the paring chamber, and a second passageway for receiving concentrated fraction from the paring chamber and discharge thereof from the drum. The invention provides a conduit means for recycling some of the concentrated fraction which has been conveyed to the paring chamber to the first passageway. Thereby the concentration of solids in the concentrated fraction can be controlled without interferring with the separation being effected in the drum.
Patent SE-7907268-L (SE)
Inventor: STETSON E W
IPC: H01R33/22
Filed: 1979-08-31
Abstract: A lampholder is composed of two parts which at least generally are located on opposite sides of an axial plane with respect to an incandescent lamp inserted in the lampholder. To facilitate manual mounting of electrical contact strips in the lamp holder and assembling of its halves and make possible automation of these two operations while maintaining a satisfactory mechanical rigidity the first part (1) comprises a central portion (2), which substantially forms part of a cylinder, and two annular ends (3, 4) integral therewith, while the second part (10) is comprised of a lid or cover member (10) which substantially forms part of a cylinder and is joined with the central portion of the first part and portions of its annular ends. One half of the thread of the incandescent lamp, which is located on one side of an axial plane, is provided on the lid member (10). This permits cores utilized during the moulding of the halves of the lampholder to be drawn out of the mould, which makes possible automation of the manufacture of the lampholder.
Patent SE-8002107-L (SE)
Inventor: BRUENE W B
IPC: H04L27/227
Filed: 1980-03-18
Abstract: A carrier signal modulated with digital data is transmitted through a medium polluted with harmonic signals by asymmetrically positioning the carrier signal frequency between two adjacent harmonics and employing a baud rate for the data so that the (sin x)/x spectral density nulls of the modulated carrier signal in the frequency domain coincide with the two adjacent harmonics, thus affording efficacious discrimination against the harmonics in the receiver detector which has a matching frequency response.
Patent SE-8003726-L (SE)
Inventor: GREGORIAN RS
IPC: D06M101/06
Filed: 1980-05-19
Abstract: A process for foam-treating textile materials wherein a first finishing agent-containing composition is applied to a textile material and a second composition, in the form of a foam, is thereafter applied to the textile prior to fixation of the first applied composition. The first composition may also be applied in the form of a foam if desired. The compositions may also contain reactive materials.
Patent SE-8006209-L (SE)
Inventor: JOHNSEN A
IPC: G06F12/16
Filed: 1980-09-05
Abstract: PCT No. PCT/SE81/00249 Sec. 371 Date May 4, 1982 Sec. 102(e) Date May 4, 1982 PCT Filed Sep. 4, 1981 PCT Pub. No. WO82/00863 PCT Pub. Date Mar. 18, 1982.This invention relates to a coupling comprising female and male members (19, 18) having co-operating wedge surfaces (20,21), which may be urged into contact by tightening means (37). A spring (29) is adapted, upon tightening of the coupling, to accumulate spring force urging the wedge surfaces of the members against each other. The coupling is suitable for interconnection of two or more elements (13, 14) in order to form a longitudinal guide for a boring machine.
Patent SE-8006941-L (SE)
Inventor: HETTICH A
IPC: F01C13/02
Filed: 1980-10-03
Abstract: A sliding-vane machine, which may be a pneumatic motor, has a rotor (16) and a stator body (19) encircling the rotor and abutting a pair of check plates (12, 17) whose inner faces are coated with a wear-resistant material. On at least one of the check plates said coating is constituted by an adhesive-attached foil e.g. copper gauze covered with P.T.F.E. on its side next the stator and the rotor, Fig. 2 (not shown). <IMAGE>
Patent SE-8007930-L (SE)
Inventor: FRANKE H
IPC: F16D65/14
Filed: 1980-11-12
Abstract: Mechanical actuating devices for disc brakes known in the art are of complicated construction and are composed of a large number of parts. The actuating device of the present invention reduces the number of parts by providing an actuating nut with an adjusting screw thread on its outer surface and by disposing the actuating nut in a threaded bore of an actuating or brake piston movably guided in a cylindrical bore of the brake caliper. The actuating nut and brake piston from an automatic brake clearance adjusting device in which the brake piston is progressively moved toward the brake disc on the actuating nut when the actuating stroke exceeds a predetermined amount due to wear of the brake pads.
Patent SE-8008821-L (SE)
Inventor: HAGELBERG A C
IPC: F42B17/00
Filed: 1980-12-16
Abstract: An undersea weapon comprising a warhead, a rocket motor, detection, homing and control systems and a hydropulse underwater propulsion system in an integral unit. The weapon is launched at a previously detected target, such as a submarine, on a ballistic trajectory through the air by means of the rocket motor. The weapon enters the water near the submarine, which is thereafter detected by an on-board system incorporating active and/or passive detection. The thus-determined submarine direction is utilized by the control system to guide the weapon toward the submarine under water. A hydropulse motor utilizes the empty rocket motor as the propulsion chamber and provides the underwater propulsion to propel the weapon through the water toward the submarine, where the warhead then detonates on contact with the submarine. Alternatively, the weapon may be air dropped near a previously detected target, in which case there need be no propellant in the rocket motor. The hydropulse motor operates by repeatedly filling the chamber with water and expelling the water at high velocity through a converging nozzle in succeeding pulse stages. During the intervals between pulses, the detection system monitors the submarine free of noise from the on-board propulsion motor.
Patent SE-8100533-L (SE)
Inventor: SCHWARZ G
IPC: C04B7/00
Filed: 1981-01-28
Abstract: Pulverized brick or tile material has a composition varying within the limits   <IMAGE> when the material is mixed with 20-50% by weight of H2O, it can be used as a material for splitting, detaching, deforming or explosion blasting, more particularly of rock masses.
Patent SE-8100697-L (SE)
Inventor: DE BELLIS V
IPC: H04Q3/545
Filed: 1981-01-30
Abstract: An apparatus DC is provided for detecting malfunctioning of a pair of duplicated processors arranged to control systems for which an especially high degree of reliability is required, such as telephone exchanges. The programme for the two processors comprises control messages which are sent on respective input-output channels in accordance with predetermined modes of operation. The apparatus is designed to detect incorrect operation of the two processors by examining the messages generated by them. More particularly, failure to generate such messages, incorrect sequences of such messages, or sending of non- programmed messages by one processor results in it being excluded from the control process, which is then committed to the other processor.
Patent SE-8106017-L (SE)
Title: Rotatable spindle for vehicle seat belt roller - is united with spiral spring at outer end, for rolling-up
Inventor: SYLVEN H
Filed: 1981-10-12
Abstract: The vehicle seat belt roller includes a frame-located rotatable spindle (11) which is connected to a spirally-wound spring (20), for rolling-up purposes, in its outer end. The inner end of the spiral spring is fixed in the frame (10), and when the spindle rotates, the spring outer end describes a path around the geometric axis of the spindle. The axis radius is greater than that of the spindle.
Patent SE-8106427-L (SE)
Inventor: HISELIUS J
IPC: F24D19/04
Filed: 1981-10-30
Abstract: A space heater of convector type comprises at least one disc package and a tube system, which carries the disc package and through which hot water is arranged to flow, each disc package having a plurality of vertical convection channels for heated air. A convector cover (1) forms a continuous unit and surrounds and essentially conceals the tube system (3) and the disc package (2) carried thereby. The tube system (3) is loosely suspended in the cover (1) in a manner such that thermal stress caused by temperature variations in the tube system and the disc package is not transferred to the cover, and that the disc package or packages (2) are spaced apart from the cover (1).
Patent SE-8106724-L (SE)
Inventor: RAPPESTAD HOLGER
IPC: B42C11/00
Filed: 1981-11-12
Abstract: The suspension sheet (1) is for binding a book block into readily-made binders, and has on its side (2) locating against the binder inside, a wholly-covering layer (3) of self-adhesive glue covered in turn with removable paper (4). The adhesive layer, along the suspension sheet rear edge (5), has a reinforcement strip (6), beyond which the removable paper rear edge is extended. The removable paper can have a bending perforation (8) directly by the reinforcement strip edge turned away from the rear.
Patent SE-8106942-L (SE)
Inventor: FARSJO NILS
IPC: F26B9/00
Filed: 1981-11-23
Abstract: An assembly for a drying plant for stacked or bundled material, especially bales of grass fodder, comprising a drying chamber (4) having flexible walls, wherein drying air is introduced into the drying chamber. The drying chamber (4) consists of a flexible sack (1), whose bottom is guided inside the sack such that a doublewalled bell is formed. In the outer wall (5), an inlet (10) for admitting drying air into the space (12) between the walls (5) and (6) is provided. In the inner wall, a plurality of draft inlets fur admitting drying air to the drying chamber are provided, and the open side of the drying chamber (bell) is closed by a wall (7) having outlet openings for the used drying air. The collective cross section of the draft openings (9) from the intermediate space (12) between the walls (2, 6) and (5) is dimensioned such in relation to the amount of air introduced that an overpressure is produced in the intermediate space between the walls (2, 6) and (5).
Patent SE-8201851-L (SE)
Inventor: MUELLER W B
IPC: B65D65/40
Filed: 1982-03-23
Abstract: The multi-layer polyolefin shrink film of this invention provides a unique combination of shrink tension, optical clarity, cuttability, sealability, shrink temperature range, and tear resistance which is highly desirable for many packaging applications. The preferred film has three layers in which the core layer comprises an ethylene-vinyl acetate copolymer blended with an ethylene-propylene copolymer and each surface layer comprises an ethylene-propylene copolymer.
Patent SE-8301196-L (SE)
Inventor: LUNDBERG T
IPC: B63H25/42
Filed: 1983-03-04
Abstract: The location of azimuth thruster propellers at the parallel hulls of semisubmersible offshore vessels, is arranged so the water jet from a propeller at one hull, which is occasionally directed towards the adjacent hull will pass mainly below last-mentioned hull. When thruster propellers are arranged in pairs the bottoms of the hulls will preferably be inclined upwardly/outwardly within the portion around a thruster propeller located outside of a longitudinal middle plane through the hull. In order to facilitate the docking of the vessel, the bottom plating in the fore and aft bodies of the hulls, where the thruster propellers are mounted, should be raised sufficient to prevent the propellers projecting below the base lines of the hulls.
Patent SE-8303737-L (SE)
Inventor: ERICSSON R
IPC: F24F7/06
Filed: 1983-06-30
Abstract: A ground construction for a house without a cellar involves a foundation wall (6), whose underside is situated at a level under the surrounding ground surface (4) of the house (1) and plays the role of bearing up the house and at the same time, forming the limit, along with a load bearing layer of floor beams (5), of the bottom floor (12) in the area above that ground section where the house is standing. The layer of floor beams displays an underside (11) which is air breathable and intended to convey heat through the house's already processed exit air flow to said bottom floor (12), from which the air is evacuated, via at least one evacuation vent, or pipe (14), going through the layer of beams. According to the invention, the layer of floor beams (5), is on its underside, primarily located at a level below ground level (4) guaranteeing an extremely low building height for said bottom floor (12).<IMAGE>
Patent SE-8304535-L (SE)
Inventor: VOGEL W
IPC: E05F15/16
Filed: 1983-08-22
Abstract: An operating system for movable parts for the selective closing or exposing of openings, especially for sliding roofs and sliding/lifting roofs of motor vehicles. The operating mechanism has a motor drive for the movable part and an actuating member for starting the drive, if required. In order to facilitate, especially, the bringing of the movable part into intermediate positions, the actuating member is developed as a desired-value transmitter for the position of the movable part, and the drive is part of a control circuit which compares the position selected at the desired-value transmitter with the actual position of the movable part and adjusts the movable part until the deviation has become zero.
Patent SE-8404463-L (SE)
Inventor: AKESSON NILS GORAN
IPC: F15B13/02
Filed: 1984-09-05
Abstract: Hydraulic or pneumatic auxiliary valve adapted to be interconnected in a hydraulic system including a hydraulic pump (3), a reverse pressure valve (4) and two or more preferably intermittently operating cylinders (1, 2) or motors, in which the auxiliary valve is directly interconnected in the conduit for at least one (2) of the two cylinders, and in which the auxiliary valve comprises a valve body (18) having inlet (12) and outlet (13) and between said parts a movably mounted control valve (20), and a servo cylinder which is cooperating with the control valve and which is reciprocatably mounted in the auxiliary valve body (18) and which is actuated by pressure in a branch conduit from the inlet (12) of the auxiliary valve. The control valve (20) and the servo cylinder (23) are formed with cooperating means (27, 28) for providing a temporary closing or choking of the connected cylinder or cylinder group so that said cylinder or cylinder group is actuated with full force only once per multiple of operation cycles, whereas the other cylinder or cylinders are actuated with full force for each operation cycle of the servo valve (23).
Patent SE-8405152-L (SE)
Inventor: NISKANEN E
IPC: F16K5/18
Filed: 1984-10-16
Abstract: The invention is concerned with a blocking valve for liquids, which valve comprises a body (1), which forms a cylindrical valve housing (2) that is provided with flow openings (3), and a spindle (4) turnably mounted in the valve housing, the said spindle being turnable between a blocking position covering the flow opening in the valve housing and an open position liberating the flow opening, and the said spindle comprising a stationary body part (5) and a blocking part (6). In order to avoid the detrimental effect of inside pressure and pressure impacts in the valve on the seal (7), on one hand, and the effect of pressure and pressure impacts outside the valve on the blocking part (6), on the other hand, the procedure in the valve in accordance with the invention has been such that the body part (5) substantially surrounds the central blocking part (6), fitted stationary relative the body part, from the side of the valve housing (2), that the seal (7) for sealing the valve housing (2) relative the flow opening (3) is fitted between the stationary body part (5) and the stationary blocking part (6), and the pressure at the seal (7) can be adjusted in a way in itself known.
Patent SE-8406226-L (SE)
Inventor: KRAUS R B
IPC: B65G27/30
Filed: 1984-12-07
Abstract: In a vibratory conveyor having a resiliently supported trough for material and two transversely mounted eccentric mass exciter drive assemblies 30, 32. Only one drive assembly is driven at any time to impart a vibratory force to the trough along a straight line path, the improvement being a supporting structure for each drive assembly which rigidly supports the drive assembly relative to the trough in the straight line path and resiliently supports the drive assembly transverse to the straight line path. The supporting structure comprises spaced, planar flexible straps or plates 50 extending transverse to the longitudinal axis of the trough and parallel to the plane containing the motor centre line and the trough center of gravity. The straps are rigid in the direction of movement of the trough and flexible in the direction transverse thereto. In an alternative embodiment each vibratory apparatus is pivotally connected to the trough and a portion of the motor remote from the pivot is suspended from the trough by a coil spring directed transverse to the straight line path. <IMAGE>
Patent SE-8502820-L (SE)
Inventor: WELIN-BERGER J H G
IPC: B65D85/58
Filed: 1985-06-07
Abstract: The sleeve-type package is sealed at both ends and has a peripheral perforation at one end (5) to allow detachment. The package is particularly for coins. The end is sealed by flaps (4), one of which (4') is unfolded and pulled so as to tear the end free along the perforation.(1)