baber/WOPTO huggingface dataset:
Patent SE-8106328-L (SE)
Title: Heat compression chamber - issues upwards into covered chamber protected by spring-loaded valve from external air
Inventor: ROSENDAHL ARVID VIKTOR
IPC: F25B29/00
Filed: 1981-10-27
Abstract: In a heat pump, compression for heat production and expansion for recuperation of energy in the compression pressure occur in direct sequence in the same machine. In the pump cylinder (1) is a piston which executes its up and down movement by a connecting rod (3) activated by a crankshaft (4). On the crankshaft is a flywheel, and it is connected to an electric motor. On the cylinder top is a compression chamber (5), which also functions as heat exchanger. This chamber is open at the top and at the bottom (7,6) for compression air. The heat exchanger components issue upwards into a chamber (8) housed in a cover (9), and protected from outer air by a spring-loaded valve (10). This valve opens and closes when the chamber pressure, and that in the cylinder after expansion, drops to that of atmos.
Patent SE-8107034-L (SE)
Title: Silver recovery from photographic solns. - by converting sulphur cpds. in soln. to sulphide which forms sparingly soluble salt with silver
Inventor: NYBERG I
IPC: C22B11/00
Filed: 1981-11-26
Abstract: Sulphur cpds. are completely or partly converted to sulphide ions and the Ag forms a sparingly sol. salt. This conversion is brought about by the supply of energy. The energy source is IR radiation, steam heat (direct or indirect) or with electric cartridge heaters. A soln. of fixative is boiled until at most 50% is evaporated off and ingoing sulphur cpds. begin to be converted to sulphide and Ag is deposited and can be sepd. from the soln. to up to 95% recovery. (Provisional basic previously advised in Week 83/28).
Patent SE-8200792-L (SE)
Inventor: LANDSBERGER DAVID
IPC: A47G21/08
Filed: 1982-02-11
Abstract: An eating utensil for use by the manually impaired is disclosed. An easily grasped utensil handle is provided which may be weighted to enhance the use of the utensil. The handle may carry adjustably positioned rings for supporting the fingers of the user and may be built-up by having a sleeve disposed thereon to further facilitate grasping as may be required. The utensil may be attached to the user or to adjacent structure to prevent it from falling out of reach.
Patent SE-8201640-L (SE)
Inventor: KOHLSTETTE W
IPC: B04B1/14
Filed: 1982-03-16
Abstract: The self-emptying centrifugal drum is used to clarify fluids, the internal filling of the drum being partially discharged before the processes for emptying the centrifuged solid so that the solid is obtained in the driest form possible. For this purpose, the centrifugal drum is provided with a feed device (24) for a control fluid, the control fluid being conducted to the solids space (1) by means of connection channels (17, 18) and the connection channels having at the radial outer end an outlet opening (20) in the adjacent drum cover (4). The connection channels are connected here to the solids space via an annular channel (22, 22'), a movably arranged sealing ring (23) being provided in the annular channel, which ring (23) seals off the solids space with respect to the connection channels during operation under the influence of the pressure of the fluid prevailing in the interior of the drum. A pulse generator (13) is also provided in the annular channel, which generator (13) is connected to a control device (28) and is arranged in the discharge line (12) connected to the scraping device (11). <IMAGE>
Patent SE-8204134-L (SE)
Inventor: WETTERLIN K I L
IPC: A61M11/06
Filed: 1982-07-05
Abstract: A dosage inhalator for the inhalation of a pharmacologically active compound in solid, micronized form is disclosed. The inhalator comprises a propellant container, a propellant dispensing unit, and a dosing unit for dosing the pharmacologically active compound. The dosing unit comprises a storage chamber for the active compound, a dose loading unit directly connected thereto, and a nozzle. The dose loading unit comprises a movable perforated membrane, and a holder for the perforated membrane. The membrane is displaceable between a first position where active compound is introduced into the perforations of the membrane, and second position where the perforations of the membrane are inserted into a propellant passage. While the membrane is in the second position, the propellant dispensing unit may be operated, allowing propellant originally stored in the propellant container to remove the active compound from the perforations inserted into the propellant passage and carry said compound out the nozzle.
Patent SE-8204755-L (SE)
Inventor: EMANUEL N M
IPC: C07D239/42
Filed: 1982-08-18
Abstract: //c-diazoacetyl derivatives of aromatic heterocyclic nitrides of the general formula (1):  (FORMULA)  having light-sensitive properties. Light-sensitive materials of which polycrystalline layers include an //c-diazoacetyl derivative of the aromatic heterocyclic nitride of the formula (1).
Patent SE-8206821-L (SE)
Inventor: ANTONICELLI P
IPC: B30B9/30
Filed: 1982-11-30
Abstract: A device 1 for compacting garbage into and unloading thereof from a transportable bin 17 provided with an upper opening 33 for loading from the top, comprises a pusher shield or cap 3 for pushing the garbage towards an unloading opening at the rear of the bin, a loading hopper 5, and a pusher plate 12 driven by means 14 to push garbage from the hopper 5 through an opening 7 under the shield 3 and into the bin. The device is displaceable by means 27 from a first position, where the loading opening 6 of said hopper is aligned with said upper opening 33 of the bin, to a second unloading position adjacent said unloading opening of the bin to eject the garbage from the bin. <IMAGE>
Patent SE-8303657-L (SE)
Inventor: WIMAN J
IPC: B23B27/02
Filed: 1983-06-27
Abstract: A cutting insert (11) for length turning, inwards turning and outwards transversal turning has a generally rhombic or triangular basic form with a main cutting edge (14), a minor cutting edge (15) and a transversal turning edge (18). The transversal turning edge (18) is arranged to cut and break coarse but short chips (21) and the main cutting edge(14) is at the same time arranged to cut fine and continuous chips (22) to obtain a good surface fineness during the transversal turning operation.
Patent SE-8304462-L (SE)
Inventor: GUTHRIE J L
IPC: C12N11/08
Filed: 1983-08-17
Abstract: Foams having aspartase-producing microorganisms bound to the foam are made from polyurethane prepolymers which are capped with polyisocyanates, including diisocyanates, derived from methylene-bis (phenyl isocyanate) which is commonly known as MDI. These MDI based foams are hydrolysis resistant as compared to the previously used TDI based foams. The foams can be used to produce L-aspartic acid under high pH conditions.
Patent SE-8306789-L (SE)
Inventor: LAINE H A
IPC: G01M3/18
Filed: 1983-12-08
Abstract: This invention relates to an alarm device for isolated pipe systems. The alarm device in accordance with the invention is characterized in that a transformer device (TR1) arranged to supply a signal from an oscillator (1) across a connection element (2) is connected across a connection point (7) to a media tube (9) surrounded by insulation (10) along which an alarm wire (8) is applied and, in the event of a change in the insulation of the media tube, is arranged to affect the signal in the connection element (2) via transformer device (TR1) and to sense this in a level sensing device (3), the output signal of which is applied for reference in a comparator device (4), whereby an alarm is arranged to be initiated at a level dependent on the resistance of the insulation (10) and a transformer device (TR2) is arranged for connection in series with the transformer device (TR1) via the alarm wire (8), so that part of the signal to the connection element ( 2) is applied for sensing in a level sensing device (5), the output signal of which is arranged to be applied for reference in a comparator device (6), and an alarm is then arranged to be initiated at a level dependent on the resistance in the alarm wire (8), the alarm wire (8) and the media tube (9) being galvanically separated from other measuring equipment and the alarm wire (8) being preferably in the form of a coil incorporated into the insulation (10) and surrounded by the media tube (9).
Patent SE-8306923-L (SE)
Inventor: KOLJONEN K
IPC: B60R25/045
Filed: 1983-12-14
Abstract: The protective device comprises a box or casing (2) made of strong material such as rust-proof steel, which is unopenable except with the aid of special tools. It can be angled with a horizontal part (2a) which in the assembled condition rests against the top of the vehicle battery, and a vertical part (2b) which locates against the battery side. This arrangement prevents the box being turned when fitted on the battery. - The bottom wall of the box horizontal part (2a) has a hole through which one of the poles of the battery is inserted when the box is fitted. Inside the box is a relay (13) and its operating component which can either be a press button box and an integrated circuit (14) or an electrical key contact. Where the engine being protected is petrol driven, the casing and its contents are attached to a spark plug which it encapsulates with the battery pole to prevent the relay being by-passed. (Provisional Basic advised week 85/31)(1a/3)
Patent SE-8401323-L (SE)
Inventor: JENNER K
IPC: B01D53/26
Filed: 1984-03-09
Abstract: A compressed air supply device for compressed-air systems, such as pneumatic brake or door actuating systems, is proposed and comprises an air compressor (11), an air drier (12) connected downstream thereof, and a pressure regulator (14) connected to the outlet of the air drier, in which device, for the purpose of completely regenerating the drying agent during the shut-off phase of the pressure regulator (14), the pressure regulator (14) has a change-over valve (20) which, when in its operating position, connects the outlet of the pressure regulator to a control line (13) of the air drier (12), and a safety valve (19) controlled independently of the change-over valve (20). <IMAGE>
Patent SE-8401630-L (SE)
Inventor: MOLDRUP STEEN
IPC: B27K3/02
Filed: 1984-03-23
Abstract: A method of removing liquid solvent from wood after pressure treatment with a preservative solution evaporates the excess solvent by mechanically circulating heated vapor of the same solvent used in the preservative solution past the wood in an autoclave. The autoclave is maintained at a constant pressure by transferring evaporated solvent to a condenser at a rate equal to the evaporation rate of solvent from the wood in the autoclave. The heat extracted from the condensing solvent vapor provides the heat to the circulating vapor in the autoclave for evaporating additional liquid solvent from the treated wood. Preferably, the vapor transferred from the autoclave is compressed before its delivery to the condenser so that the heat needed for evaporation in the autoclave can be obtained by simple heat transfer of the excess heat from the condenser.
Patent SE-8403423-L (SE)
Inventor: LIPPITT D L
IPC: G05F1/70
Filed: 1984-06-27
Abstract: The non-linear control characteristic of a force commutated current source inverter operating as a var generator is linearized to provide a similar dynamic response in both leading and lagging modes of operation by two inter-related control schemes. The first control scheme comprises a linear closed loop feedback which controls a thyristor firing circuit in response to a difference or error signal between a var command signal and an actual var feedback signal while the second control comprises a feed-forward non-linear network having a signal transfer function which models the non-linear control characteristic of the var generator and is operative to control the thyristor firing circuit in response to the summation of scaled values of the var command signal and the actual var feedback signal and wherein the scaled values provide a combined gain which is equal to unity.
Patent SE-8404517-L (SE)
Inventor: GUSTAFSSON B
IPC: B65G47/84
Filed: 1984-09-10
Abstract: PCT No. PCT/SE86/00101 Sec. 371 Date Sep. 7, 1988 Sec. 102(e) Date Sep. 7, 1988 PCT Filed Mar. 10, 1986 PCT Pub. No. WO87/05275 PCT Pub. Date Sep. 11, 1987.A device for the orderly removal of elongated objects (1), such as plastic spoons, from a container (2) holding a disarray of such objects has an endless conveyor belt (3) and an endless spoon-shifting belt (7). On its outer side, the conveyor belt (3) has transverse grooves (6) which extend throughout the entire width of the conveyor belt (3) and the width of which slightly exceeds that of the objects (1). The conveyor belt (3) has an upper run (3a) which passes through the container (2) in order, in its transverse grooves (6), to receive and transport objects (1) from the disarray of objects in the container (2). The shifting belt (7) has a lower run the plane of which is parallel to the plane of the upper run (3a) of the conveyor belt (3), and extends obliquely across the conveyor belt throughout a portion of its width. The shifting belt (7) has shifting pins (10) which are adapted to engage in the transverse grooves (6) in the upper run (3a) of the conveyor belt (3) in order, during synchronous advance of the conveyor belt (3) and the shifting belt (7), to displace objects (1) received in the transverse grooves (6) in the upper run of the conveyor belt, laterally transversely of the direction of travel (P1) of the conveyor belt so as to place the objects straight behind one another at one end of the transverse grooves (6).
Patent SE-8406442-L (SE)
Inventor: ALLAM I M
IPC: C23C28/00
Filed: 1984-12-18
Abstract: Process for applying a protective coating to a metal substrate which provides a thermal barrier and a barrier against oxidation of the substrate. The coating material is a mixture of (1) zirconium and/or hafnium and (2) a metal such as nickel which does not form a stable oxide at a high temperature in an atmosphere having a very low concentration of oxygen. The coating is subjected to such conditions to produce an outer oxide layer of metal zirconium and/or hafnium and an inner metal layer of the second metal alloyed with one or more components of the substrate. The oxide layer provides thermal and oxidation protection and the inner layer bonds the coating to the substrate.
Patent SE-8502014-L (SE)
Inventor: NORLING L
IPC: B66C23/68
Filed: 1985-04-25
Abstract: A crane which includes a column-like stanchion with a main jib which is pivotably arranged on it and is connected to a swivel arm (6) by means of a joint (5). By means of a single hydraulic cylinder/piston mechanism (8), the swivel arm can be swivelled by more than 180 DEG in relation to the main jib (3), namely by means of an articulation system (9) which includes two interacting articulation pieces (10, 12). The hydraulic cylinder/piston mechanism (8) is attached to the top side of the main jib (3) in order to permit the swivelling of the swivel arm (6) between two end positions, namely on the one hand from a position in which the swivel arm is located substantially parallel to and close beside the underside of the main jib (3) up to, on the other hand, a position in which the swivel arm projects upwards from the free end of the main jib at a certain angle, for example 50 DEG .   <IMAGE>
Patent SE-8504967-L (SE)
Inventor: SIREN MATTI
IPC: A23L19/00
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent SE-8700631-L (SE)
Inventor: ENGLUND T
IPC: B23Q13/00
Filed: 1987-02-17
Abstract: The invention concerns a holder for elongated edged tools, where the holder comprises a base plate (1), side ribs (2) and a barbed locking bridge (10). Recessed into the base plate (1) is a removable sealing member (17, 18) which keeps the locking bridge (10) extended in order that barb-shaped grooves (15) on the locking bridge intermesh with grooves on the side ribs (2) of the holder so that the holder can not be removed from the tool while the sealing member is in place.
Patent SE-8800046-L (SE)
Inventor: BIELFELDT F B
IPC: B30B1/32
Filed: 1988-01-11
Abstract: A heated platen press of window frame-like construction is disclosed for producing particle boards, fiber boards or the like. The press comprises, a fixed press table in a press frame and a press ram which may be raised and lowered. Heatable platens are attached to the press table and to the press ram. Spacers which may be inserted or removed within the frame are provided for shortening the effective pressing stroke of short-stroke cylinders.
Patent SE-8801531-L (SE)
Inventor: KOLMAN MILAN
IPC: B04C5/14
Filed: 1988-04-25
Abstract: The invention relates to an arrangement for a centricleaner comprising an upper (1) and a lower cleaner chamber (2), in which a suspension which shall be cleaned is fed through an inlet (4) located in the upper part of the external wall (3) of the lower cleaner chamber (2), said lower chamber (2) has in its lower section (11) a lower reject outlet (5) for bigger, heavier contaminate particles and said cleaner chamber (1) has in its upper section (10) one centrally placed outlet (6) for light contaminate particles as well as at least one outlet (8) for an accept i.e. cleaned suspension located in the external wall (7). The opposed end sections (10, 11) of the two cleaner chambers (1, 2) are conically shaped, while the end sections (12, 13) of the two cleaner chambers (1, 2) directed towards each other are cylindrically shaped having different diameters in the region of the middle section (9) of the centricleaner, whereby one cleaner chamber (1, 2) is displaceably arranged over the other cleaner chamber (2; 1) for varying of the inner volume of the centricleaner in providing of an optimal cleaning efficiency of both different types of suspensions and suspensions having different consistency.
Patent SE-9000361-L (SE)
Inventor: HENRIKSSON A
IPC: B60P1/64
Filed: 1990-02-01
Abstract: An L-shaped bearing frame 5 has a vertical, shorter section having a lifting shackle 51 and an elongated horizontal section which at the far end has a castor 52 which can preferably be swivelled in and out. Two rows of free-running castors 7 having vertical rotational axes are disposed in the elongated section, symmetrically on each side of the symmetrical axis of the bearing frame 5. Locking mechanisms 80 are arranged to lock in place bars belonging to a container, which can be an exchangeable platform body or the like, into which bars the free- running castors 7 have been steered. <IMAGE>
Patent SE-9001146-L (SE)
Inventor: VIRTANEN O
IPC: B28B1/32
Filed: 1990-03-29
Abstract: The mould body is of specific length and the liq. concrete is sprayed against it. The concrete surface is then levelled ---by a rim with the dimensions and shape of the post cross-section and which is moved along the post to impart its final shape.
Patent SE-9103489-L (SE)
Inventor: JACOBSSON H
IPC: H03K3/53
Filed: 1991-11-26
Abstract: PCT No. PCT/SE92/00815 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Nov. 26, 1991 PCT Pub. No. WO93/10902 PCT Pub. Date Jun. 10, 1993.The present invention relates to a method for controlling, in an electrostatic precipitator unit comprising discharge electrodes and collecting electrodes between which a varying high voltage is maintained, a pulsating direct current supplied to these electrodes. In the method according to the invention the frequency, pulse charge and/or pulse duration of the pulsating direct current are caused to vary such that a plurality of combinations of frequency, charge and duration are obtained. For each of these combinations, the voltage U between discharge electrodes and collecting electrodes is measured, and for each of these combinations, a voltage level Uref is determined, measured or calculated. In a defined time interval, for each of these combinations, either the integral Ik= INTEGRAL Ux(U-Uref).dt is measured and/or calculated during the time interval, or Ai=Ux(U-Uref) is measured at a number of points of time, whereupon Ik or linear combinations of Ai are used to select the combination of frequency, charge and duration of the pulsating direct current.
Patent SE-9203290-L (SE)
Inventor: JANISZEWSKI G
IPC: B60K17/08
Filed: 1992-11-04
Abstract: Motor vehicle gear box with a transmission (7, 8, 11) between the engine clutch (4, 5) and the input shaft (9) of the gear box for mounting the gear box beside the engine in vehicle installations with transverse engine. In order to compensate for the increased moment of inertia caused by the transmission on the input side, the ordinary synchronizing system of the gear box is supplemented with an auxiliary synchronizing system (60-70).
Patent SE-9203572-L (SE)
Inventor: YNGVESSON STIG-RUNE
IPC: B21L11/00
Filed: 1992-11-27
Abstract: PCT No. PCT/SE93/01022 Sec. 371 Date May 3, 1996 Sec. 102(e) Date May 3, 1996 PCT Filed Nov. 26, 1993 PCT Pub. No. WO94/12807 PCT Pub. Date Jun. 9, 1994The invention relates to a chain link and a method for the production thereof as well as a chain consisting of connected chain links and a connecting part for connecting chain links. The chain link consists of an endless elongated rod-like part (1) which is characterized in that it is shaped as two pairs of loops (2, 3) and (4, 5) wherein the loops in each pair are substantially parallel and the pairs are arranged in two planes which are turned through 90 DEG  with respect to each other. The connecting part consists of a semi-finished chain link and the chain consists of connected chain links as well as possibly connecting parts.
Patent SE-9300100-L (SE)
Inventor: JOHANSSON GOESTA
IPC: B65D25/28
Filed: 1993-01-15
Abstract: A device (1) for carrying of conventional crates for drink bottles includes a handle piece (2) and means (3) for connecting these to wall sections (9) of two opposing sides (10) of a crate.<IMAGE>
Patent SE-9300180-L (SE)
Inventor: LEINI ARVO
IPC: A01G3/00
Filed: 1993-01-22
Abstract: A chain saw guide bar allowing spraying of the cut surface of a stump with liquid, is made from three joined plates with a spraying device comprising one or more supply channels provided as cutouts in the central plate. A plurality of spraying holes are provided in one or both side plates. The spraying holes are offset towards the guide bar edge so far that less than the entire area of spraying hole area overlaps the edge of the supply channel.
Patent SE-9300320-L (SE)
Inventor: PATOSALMI PENTTI
IPC: B65G/
Filed: 1993-02-02
Abstract: Transporting arrangement for drinks crates 1, which transport arrangement comprises a horizontal beam 3 fixed to the frame construction 2, which beam has a transport wagon 4 with a pull unit 5 attached to it, also a vertical beam 6, with drive arrangement 7, fixed to the transport wagon. The drive arrangement 7 is a drive wagon that can move along the vertical beam 6, to which drive wagon there has been fixed a hoisting and transporting arm 8 for the drinks crates. <IMAGE>
Patent SE-9300907-L (SE)
Inventor: BEISE LOTHAR
IPC: F16L55/103
Filed: 1993-03-18
Abstract: A method for forming a plug in a liquid-filled conduit (2) by local cooling thereof, so that the liquid in the conduit passes from a liquid to a solid state, as well as a device for implementing the method, are disclosed. The invention is distinguished by the provision, on the circumferential surface of a conduit section (2'), of a hose or duct (8, 10) through which flows a cooling medium and which thus forms a cooling coil (6) round the conduit (2). The cooling duct (8, 10) is connected to a cooler (12) having at least a heat-exchanger unit (14), so that the cooling medium circulating in the thus-formed cooling circuit enables controlled cooling of the conduit (2) to a preset temperature which suitably is below the freezing point of the liquid in the conduit (2).