baber/WOPTO huggingface dataset:
Patent SE-8406278-L (SE)
Inventor: CODENOTTI G
IPC: F26B3/22
Filed: 1984-12-11
Abstract: The present disclosure describes a method and an apparatus for the drying of ferrous or non-ferrous turnings, scrap or other materials. The apparatus comprises a vertical axis drier in which a drum which encloses a transporter for the turnings in question is mounted transversely. The turnings are heated indirectly via the drum to evaporate their liquid content, while a protective atmosphere is maintained within the drum to prevent oxidation of the material. The vapours leaving the drum are burnt in the drier to heat the material and render the operation of the apparatus self-sufficient. As an alternative the vapours can be treated to recover their oil content, e.g. by distillation.
Patent SE-8500149-L (SE)
Inventor: CARLQVIST S G
IPC: F23R7/00
Filed: 1985-01-14
Abstract: In a method for supplying heat to an engine for external heat supply, the combustion of fuel and combustion air takes place intermittently in a combustor. The combustor has a valve system for supplying the combustion air, an injection system for supplying the fuel, a heater for supplying heat to the engine, and an exhaust system for the emission of exhaust gases. The valve system is disposed before the fuel injection system, while a turbolator is disposed between the fuel injection system and the heater for mixing the fuel with the combustion air. The heater is so disposed in the combustor that the intermittent motion of the combustion gases is not interfered with. The engine for carrying out this method is so designed that the valve system is disposed before the fuel injection system and that a turbolator is disposed between the fuel injection system and the heater for mixing fuel and combustion air. The exhaust system comprises an air preheater between the valve system and the fuel injection system, it being possible to recover the residual heat of the combustion gases for preheating the incoming combustion air. An incandescent body is provided in the turbolator for sustaining and ensuring the intermittent combustion.
Patent SE-8500815-L (SE)
Inventor: TERAUCHI K
IPC: F04B27/18
Filed: 1985-02-20
Abstract: A reciprocating piston type refrigerant compressor includes a compressor housing having a cylinder block provided with a plurality of cylinders and crank chamber adjacent the cylinder block. A piston slides within each of cylinders and is reciprocated by a wobble plate driven by a cam rotor mounted on a drive shaft. The cam rotor comprises a rotor plate fixed on an inner terminal end of a drive shaft and slant plate with a sloping surface in close proximity to the wobble plate. The slant plate is hinged to the rotor plate for adjusting the slant angle thereof in response to change of pressure in the crank chamber. The pressure in the crank chamber is controlled by controlling communication between the crank chamber and the suction chamber. The wobble plate is supported for a nutational motion on a ball element which is disposed on supporting element slidably carried in the cylinder block to maintain the wobbling center thereof on the center of the ball element.
Patent SE-8501941-L (SE)
Inventor: ANNERFALK K-E
Filed: 1985-04-22
Abstract: The protector includes a membrane (3) which has the characteristic that it breaks as the result of the pressure which builds up in the weapon barrel when firing takes place. The membrane has a central area (6) which reduces strength. Several breakage indicating tracks (7) emanate radially from the central area. The central area, as a result of the weapon being fired, breaks. After this, the tracks break and form flaps which are held together against the collar (1).
Patent SE-8502627-L (SE)
Inventor: HESTNES N
IPC: G01S/
Filed: 1985-05-29
Abstract: A method and a transponder for measurement of distance to and identification of living creatures and/or objects/articles. Prior to reception of an interrogating signal (14-16) a transponder (23m; 38m) is listening intermittently. Upon reception of correct interrogation signal frequency (fo), the transponder will listen continuously over a time space related to the duration of the interrogation signal (14-16) in order to detect a correct enabling code (15) therein, and upon reception thereof, it will respond with a transponder identifying receipt signal (17) of duration equal to a terminal part (16) of the interrogating signal (14-16) and with a second carrier frequency (n x fo). A time-limited activation signal (18; fo) is sent to the transponder which in turn transmits a response signal (19-21; n x fo) having a duration equal to that of the activation signal (18) and may contain encoded information/status (20). The time (ts) between transmission of the activation signal and reception of said response signal is measured in order to calculate the distance between the transponder and interrogating station. Upon repeated measurement of distance from at least two locations, and accurate position of the transponder is determined through intersection point of the measured distances.
Patent SE-8503164-L (SE)
Inventor: SIREN MATTI
IPC: A23L5/20
Filed: 1985-06-26
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-8503440-L (SE)
Inventor: NAKAJIMA J
IPC: B27L1/10
Filed: 1985-07-11
Abstract: The machine for removing the bark from logs has a drum shaped hopper (1) to receive the logs. A roller (5) with teeth projecting from its periphery is mounted on a shaft (18) below the hopper and so arranged that part of the roller extends through a hole (3) in the hopper floor. - Slots (16) are arranged in the hopper floor on each side of the opening (3) for the roller so that the roller teeth can pass through the floor in order to remove the bark from the logs.
Patent SE-8504399-L (SE)
Inventor: MASOT OSCAR VILA
IPC: H01H71/46
Filed: 1985-09-24
Abstract: A blown circuit breaker indicator utilizing an illuminating device such as a light-emitting diode for indicating whether either a thermal electrical or magnetic circuit breaker has been tripped. The indicating device is provided in a circuit parallel to the main switch of the circuit breaker and includes a reactive element such as a capacitor.
Patent SE-8504469-L (SE)
Inventor: BACK S
IPC: C06B23/00
Filed: 1985-09-27
Abstract: The disclosure relates to a method for producing composite explosives of the type hexotonal and octonal by the intermediary of a two-stage wet granulation process comprising a first granulation stage for producing primary granules of a certain amount of TNT (the primary TNT) suspended in water, together with other desired components in the explosive, with the exception of the aluminum powder, which, in its turn, is mixed into the remaining amount of secondary TNT in order thereafter, in a secondary granulation stage, to be added to the mixing water with the primary granules suspended therein, for a successive build-up of their surface layer.
Patent SE-8504758-L (SE)
Inventor: LARSSON AXEL
IPC: F16K17/34
Filed: 1985-10-14
Abstract: A spring (3) adjacent to the outlet seat (6) of the valve assists in pushing backwards the ball (2) to the rest position since pressure compensation has occurred between the valve inlet (4) and outlet (5) where fluid feed to the inlet has been interrupted either manually or by a tongue component activated by the valve ball (2).
Patent SE-8505545-L (SE)
Inventor: BROGDON W A
IPC: F02B75/24
Filed: 1985-11-25
Abstract: The present invention provided a balancing arrangement for an eight cylinder horizontally opposed internal combustion engine construction having a housing and a four throw crank shaft rotatably mounted within the housing. A pinion is coaxially attached to each axial end of the housing and includes a counterweight radially spaced from the axis of rotation of the crank shaft. At least one idler pinion is rotatably mounted to the housing and in mesh with each crank shaft pinion and each idler pinion includes a weighted portion radially spaced from its axis of rotation. Both the counter weights and the weighted portions of the idler pinions are angularly spaced from each other by a predetermined amount so that, during rotation of the crank shaft, the centrifugal force vectors of the crank shaft counterweight and idler pinion weighted portions cancel the primary moment generated by the piston reciprocation acting on axially spaced positions along the crank shaft.
Patent SE-8603330-L (SE)
Inventor: OJELID G
IPC: H05B39/08
Filed: 1986-08-06
Abstract: An electric switching device, especially for vehicle illumination, includes a first consumer (9) of electric current, a second consumer (8) of electric current, a first electrical circuit and second electrical circuit. The first electrical circuit contains at least one manual switch (2, 14, 19). The second electrical circuit is parallel to the first electrical circuit and contains a relay device, which includes at least one relay (6a, 6b). A relay maneuver circuit, which is associated with the relay device, includes a semiconductor (12).
Patent SE-8603870-L (SE)
Inventor: MCGARRY P E
IPC: B03D1/02
Filed: 1986-09-15
Abstract: A process for the beneficiation of coal by froth flotation comprising surface treating particulate coal with a polymerizable monomer, a polymerization catalyst and a liquid organic carrier thereby rendering said particulate coal hydrophobic and oleophilic and introducing said surface treated particulate coal to a froth flotation vessel containing a water wash medium thereby resulting in a froth phase and an aqueous phase, the improvement comprising pre-treating said water wash medium prior to introducing said surface treated particulate coal with an organic carboxylic acid.
Patent SE-8702932-L (SE)
Inventor: NYKVIST CHARLES HENRY
IPC: G03B27/62
Filed: 1987-07-22
Abstract: On the plastics strip can be fixed bar codes/guide sheets which, in the roll film camera with preset coding and three blip levels, giving the required automatic recording of documents so that they may be easily found in a reading appts. A roll film camera, which has the capacity to film documents of unlimited length, can be provided with a roll film holder fixed at right-angles in front of it, and a receiving spool which removes the filmed plastics strip. For searching amongst plastified original documents, the reading appts. can be arranged so that the plastics rollers can be easily wound forwards and backwards, using an electric motor or by hand using a crank.
Patent SE-8704299-L (SE)
Inventor: PETTAI OLAF
IPC: B67D99/00
Filed: 1987-11-03
Abstract: The invention concerns a method and a device for transferring a chemical treatment liquid, for example a developer liquid, to a developer machine which works by the diffusion method and in which the liquid is held in an open vat in the machine, with a risk of spillage when the liquid is to be changed. This problem is solved by the developer liquid being transferred by means of vacuum to an intermediate storage tank 1, which is placed in such a way that the liquid is transferred to the use vessel by means of the said valves and vacuum control and by means of its own weight. The intermediate storage tank includes a barrier against transfer of treatment liquid to the vacuum pump in the form of a U-shaped tube 13 with each leg directed towards a respective opening 15, 16 in the bottom of the tank. <IMAGE>
Patent SE-8704439-L (SE)
Inventor: RUONG NILS
IPC: B62B13/00
Filed: 1987-11-13
Abstract: The invention relates to a snowmobile sledge in which the passenger compartment 4,5 is situated between a resilient fastening device 9 and two runners 7a,7b connected behind the passenger compartment. The fastening device is situated at such a height that in normal running it is the runners 7a,7b which support the snowmobile sledge whilst the passenger compartment is resiliently suspended between the towing vehicle and the runners. The runners as well as the fastening device have tubular sections, which are telescopically retractable, and lockable tubular sections of a pulka 4, which supports a travel cabin 5, and these tubular sections can constitute parts of a resiliently formed, rectangular tubular frame. <IMAGE>
Patent SE-8802314-L (SE)
Title: Sealed passage for cables through wall - uses rectangular frame filled with elastic packing pieces and having through holes
Inventor: CLAESSON B
IPC: H02G3/22
Filed: 1988-06-20
Abstract: The frame (1) has two gables (5) and two side pieces (6) joined at their respective corners. On at least one of the gables is a tension arrangement (15,16,17) for compression of the packing pieces (9,10) in a direction towards the other gable. An elastic material packing (19) is placed between the frame and the wall (2), and each gable (5) has a flange (18) on its side turned away from the wall. The flange extends outwards over at least a part of the nearest row of packing pieces or over a seal (17) of elastic material in the tension arrangement (15-17). This seal locates against the nearest row of packing pieces, and has the same dimensions as it. Brace plates (12) are fitted between the rows of packing pieces, and have projections extending into longitudinal tracks in the frame side pieces. On their edges parallel with the wall there are convolutions (13) located outside the packing piece end surfaces to hold them in the correct position.
Patent SE-8802907-L (SE)
Inventor: KUBIS H
IPC: F16J15/12
Filed: 1988-08-16
Abstract: A cylinder head and combustion chamber sealing arrangement that is subdivided into a sealing element in the cylinder liner region (especially for sealing gas) and a sealing element in the cylinder block region. Both sealing elements are made of solid metal. The sealing element for gas sealing, which is disposed in the liner-collar recess, is stressed in a certain range beyond the yield limit of the material by tightening the cylinder head screws. To improve the gas sealing, on the one hand a circumferential groove is provided in the cylinder head opposite the recess in the cylinder liner collar, and on the other hand the recess itself is provided with either a circumferential groove or a circumferential rib. By this means, the liner sealing element is stressed beyond the material yield level in the specific region of its outer and inner perimeters.
Patent SE-8803203-L (SE)
Inventor: TITOFF J
IPC: B01D21/08
Filed: 1988-09-12
Abstract: A filter bed clarifier comprising a tank (1), which consists of an upper, cylindrical part (2) and a lower, tapered part (3) and which is provided with a centrally disposed feed pipe (11) for the liquid to be clarified. The feed pipe has an outlet leading into the tank at the top opening (7) of the circulating/mixing cone (6) disposed in the lower, tapered part of the tank. The top opening is larger than the outlet opening (12) of the feed pipe so that the sludge being discharged from the feed pipe draws sediment flocs from the lower part of the bed, thus causing internal circulation of the sediment. The apparatus is especially suitable for clarifying green liquor.
Patent SE-8901129-L (SE)
Title: Tool for removing paint or liq. from application roller - comprises plate-shaped part with circular hole
Inventor: WEINBERG JOACHIM
Filed: 1989-03-31
Abstract: The application roller involved has a rotatable cylinder (8) fitted on a body (7), its exterior being lined with a paint-absorbent layer (9). The tool (1) comprises a plate-shaped part (2) in which is a circular hole (3). The dia. of the hole is somewhat larger than the external dia. of the cylinder but less than the outer dia. of the absorption layer.
Patent SE-9000491-L (SE)
Inventor: PERSSON J-O
IPC: A61F9/007
Filed: 1990-02-12
Abstract: The invention relates to a glaucoma valve, comprising an elongated tube (22) and a curved plate (23) attached to one end of said tube (22) for connecting the interior of the eye to surrounding tissue and draining a liquid flow from the interior of the eye to said surrounding tissue. A channel enclosed in said tube and said plate is formed with a section having a closed interior envelope surface, the inner diameter and the length of said section being adjusted to accomplish the desired restriction of said liquid flow.
Patent SE-9001968-L (SE)
Inventor: SHINKAI H
IPC: H01F27/28
Filed: 1990-06-01
Abstract: In a stationary electromagnetic induction unit according to this invention, a plate-like coil is constituted by a plurality of coil elements wound in parallel. Therefore, a conductor width of the coil element becomes small, and a stray loss caused by a leakage flux vertically interlinked with the surface of the coil element, namely, the plate-like coil is reduced.
Patent SE-9002194-L (SE)
Inventor: DROBNY W
IPC: G06F11/30
Filed: 1990-06-20
Abstract: The circuit has a trigger input (E1) coupled via a capacitor (C3), resistor (R11, R12) and diode (D1) to one input of a comparator (S2). A second input receives a request signal (E2) that is coupled to a similar arrangement (S3). The positive supply voltage (UST) connects with the positive inputs of both comparators. Outputs of the comparators connect with a third comparator (9).  The comparator generates an output that is a reset for a processor whenever there is not a trigger signal or if fault triggering occurs. USE/ADVANTAGE - Esp. in vehicle for airbag system or for seatbelts. Provides reset when fault occurs in processor.
Patent SE-9103045-L (SE)
Inventor: MARTINS LEITES J M
IPC: F02F3/00
Filed: 1991-10-18
Abstract: Piston tops (1, 70), specially those provided with combustion chamber (2, 20) and ring zone (3, 30) have their cooling condition sensibly improved in such regions due to a better use of the cooling oil capacity by closing the cooling chamber (5, 50) and the region 2I under the combustion chamber by annular ring members (96, 13) in a resilient material, e.g., a polymeric material or, preferably a spring steel, which clamp under the cooling chamber (5, 50) and the region 2I with dimensional interference respectively with grooves (10, 100), notches (11, 110) and groove 15. Methods for the manufacture of such top portion having a reduced compression height are also described.
Patent SE-9200908-L (SE)
Inventor: EDELBRO F
IPC: C02F1/20
Filed: 1992-03-24
Abstract: The device consists of a container which has a number of inlets for feeding water to the upper part of the container. In the lower part of the container is a water outlet and in the bottom of the container is a blow-in system for air. In the upper part of the container is a tapping-off arrangement for letting out air passing through the container, and in the container are controls located one above the other and alternately arranged on the opposite walls of the container along the entire container height and sloping in relation to the horizontal plane for controlling the water flow path from the inlet to the outlet and prolonging it. The controls are provided with gaps arranged in steps across the water flow direction for letting air through to obtain a long contact time between the water and the air, reducing constituents in the water. The blow-in system incorporates a fan and a number of air distributors for blowing in air volume corresp. to more than fifteen times the fed-in water volume and pref. twenty times the fed-in water volume.
Patent SE-9301122-L (SE)
Inventor: GRUNDITZ STELLAN
IPC: F28D1/03
Filed: 1993-04-02
Abstract: The heat exchanger bodies have connections with closed inlet and outlet sections which are separated from the container interior. The heat exchanger bodies incorporate a component with two separate elongated channels closed relatively to the container interior, which are connected with the closed inlet and outlet sections at one end. At their other end the heat exchanger bodies have a turning chamber for transmission fo the second fluid from one channel to the other.
Patent SE-9304193-L (SE)
Inventor: NYLEN ULF
IPC: G01N1/18
Filed: 1993-12-17
Abstract: PCT No. PCT/SE94/01063 Sec. 371 Date Aug. 12, 1996 Sec. 102(e) Date Aug. 12, 1996 PCT Filed Nov. 14, 1994 PCT Pub. No. WO95/16632 PCT Pub. Date Jun. 22, 1995Device for collection of liquid samples has a pump (16) for pumping sampling liquid (24), a tube (7) for delivering the sampling liquid, sample container (23) for collection of the sampling liquid, and a transport device for moving the tube in succession from one sample container to the next sample container in at least one row of sample containers. An elastic cloth (22) is sealingly applied over the openings of the sample containers, and a slit (21), in which the tube (7) runs, is arranged in the cloth. The transport device is arranged to stop the tube when it is in a position over the sample container.
Patent SE-9402137-L (SE)
Inventor: ERIKSSON-PAX ROLF
IPC: F16H25/24
Filed: 1994-06-17
Abstract: The invention relates to an arrangement for a holding brake (42) for a screwdrive elevator machinery (2), comprising a screw (4) and a nut (6) rotatable, depending on the holding brake (42), by means of a drive pulley (14). The drive pulley (14) is rotatably mounted in a housing (18) connected to a guide in an elevator shaft. The housing is connected to the drive pulley (14) via the holding brake (42), which contains a free-wheel clutch (56). In the rotational direction for descent, the free-wheel clutch (56) is engaged and transmits a braking torque (Mb) to the nut (6), said torque being greater than a torque (Mv) generatable by the nut. In the rotational direction for ascent, the free-wheel clutch is disengaged. The machinery (2) is in motor operation both for lifting and lowering. A force distributor (34) sees to it that a braking torque (Mb) dependent on a force (F) does not assume excessively high values relative to the torque (Mv). The holding brake (42) has a brake disc (48) which is designed so that transmission of oblique loads and heat from the brake disc (48) to the free-wheel clutch (56) is prevented. An angle compensator (22) is arranged to compensate for angular deviations of up to 3 DEG between the nut (6) and the drive pulley (14).
Patent SE-9402436-L (SE)
Inventor: SANDBERG ULF
IPC: E05B37/16
Filed: 1994-07-11
Abstract: A locking apparatus includes a lock housing (3) and a dial (2) with a plurality of locking elements (50, 60) disposed so that they are located on a circle periphery. The dial is rotary in the lock housing so as to switch the locking apparatus from a locked to open position. The locking elements are axially adjustable between a starting position and a lower position. The dial is surrounded by a ring provided with arrest devices (39a) facing towards the centre axis of the apparatus. With previously selected locking elements set in lower positions, each one of the actuated locking elements turns to face its recess (53) each towards its arrest device. The recesses are dimensioned such that, when the dial is turned, the arrest devices pass through the recesses and are not prevented by the locking elements. When at least one of the selected locking elements is not moved to the lower position, the arrest device (39a) abuts against the locking element and prevents the dial from being turned.