baber/WOPTO huggingface dataset:
Patent SE-8502657-D0 (SE)
Inventor: LUNDIN NILS BERTIL
IPC: F24T10/20
Filed: 1985-05-30
Abstract: The two points (1,2) at differing levels have transport connections for heat carrier (3,4). The rock formation absorbs heat when hot heat carrier is pumped through the curved drilled holes (5) from the upper point (1) to the lower (2). - By pumping cold heat carrier in the opposite direction through the plant, the rock emits the absorbed heat.
Patent SE-8503923-D0 (SE)
Inventor: SCHNEIDER LASZLO
IPC: G03D3/13
Filed: 1985-08-22
Abstract: PCT No. PCT/HU84/00064 Sec. 371 Date Aug. 22, 1985 Sec. 102(e) Date Aug. 22, 1985 PCT Filed Dec. 20, 1984 PCT Pub. No. WO85/02919 PCT Pub. Date Jul. 4, 1985.An apparatus for continuous development of photographic materials, particularly photographic plates, comprising between an input and an output terminal a series of a least two modules of vertical arrangement and a forwarding unit between each pair of the modules wherein each module includes passing rolls arranged along three vertical columns and a reversing roll in the lower part of the module connected to two of the columns, characterized in that the modules are arranged closely adjacent and separated by walls of cross-section forming in both modules a line crossing the tangential plane to the passing rolls which are arranged in two adjacent columns separated by the walls.
Patent SE-8505697-D0 (SE)
Inventor: JOHANSSON M
IPC: B62B1/02
Filed: 1985-12-03
Abstract: The invention relates to an equipment trolley with wheels (2), a transportation frame (3), which in the normal position of the equipment trolley extends vertically or obliquely upwards and at its upper end has two handles (14), and with a heavy drive unit (1), to the rear side (7) of which the axle (10) of the wheels (2) is attached. The transportation frame (3) is secured releasably to the drive unit (1). For this purpose, there is secured to each side part (5) of the drive unit (1) at least one first socket (20), which is directed vertically or obliquely upwards and into which the transportation frame (3) is inserted by its lower ends (22) in the normal position of the equipment trolley, and at least one second socket (21), which is arranged horizontally and into which the transportation frame (3) is likewise inserted by its ends (22) if the equipment trolley is to be carried, the ends (22) of the transportation frame (3) protruding sufficiently far over the front side (6) of the drive unit (1) such that they can be used as additional handles. <IMAGE>
Patent SE-8600471-D0 (SE)
Inventor: GOULET C R
IPC: F02M63/00
Filed: 1986-02-04
Abstract: An electronic and mechanical fuel feeding system comprises a mechanical fuel induction system coupled with an electronic fuel injection system through a diverter valve in fluid communication with a mechancial pump. The diverter valve includes a valve actuator responsive to an electrical signal to couple the inlet of the diverter valve with the outlet of the valve connected in fluid communication with electronically controlled injector nozzles. Alternatively, absence of an electrical control signal at the valve actuator causes coupling of the inlet of the diverter valve to a second outlet coupled in fluid communication with a mechanical carburetion system. In the preferred embodiment, the electronic fuel injection system comprises a control circuit responsive to changes in engine speed, manifold pressure, exhaust gas temperature and cylinder temperature so that accurately metered amounts of fuel are delivered by the injector nozzles to the engine cylinders. Since the amount of fuel supplied to the injector nozzles by a mechanical pump may exceed the amount necessary to efficiently operate the engine, a fuel return line downstream of the injector nozzles returns excess fuel to the fuel tank through a restricted orifice to prevent excess depletion of fuel at the injector nozzles.
Patent SE-8602573-D0 (SE)
Inventor: NILSSON B
IPC: A47K5/122
Filed: 1986-06-06
Abstract: In the flange part (9) of the controlled feed device is anap-engaged a self-closing, membrane type fixture (18,22). The flange part is made in one piece with a thin fixed part which is plastically welded to the inside of the surround of the bag wall (2A) aperture. The fixed part evolves internally into a vaulted dome, and has in its outer part an upwardly directed extension (11) with a number of parallel ribs (12). The dome, in cooperation with the closure fixture, forms the controlled feed chamber (A). A lip (15) of the dome locates against the edge parts of the wall (13) and end (14), and thus forms a clack valve which normally maintains the feed unit interior and that of the ga bag insulated from each other, but permits communication when the valve is pivoted downwards. The ribs guarantee free communication through the bag throat part and conduct fluid to the controlled feed chamber inlet aperture normally closed by the lip. When the dome is pressed inwards the lip is activated in the closing direction, with the outlet valve (18,22) opening to permit outward feed.
Patent SE-8603274-D0 (SE)
Inventor: ECKBERG R P
IPC: C09J7/02
Filed: 1986-07-31
Abstract: Epoxy functional diorganosiloxane fluids are combined with bis-aryl iodonium salts, particularly linear alkylate bis-dodecylphenyl iodonium salts to form a silicone coating composition effective for rendering surfaces non-adherent to other surfaces which would normally adhere thereto, and which will cure to a final non-adherent state upon brief exposure to ultraviolet radiation. Adhesion of the silicone coating to a substrate can be improved with the addition of beta -(3,4-epoxycyclohexyl)ethyltrimethoxy silane.
Patent SE-8605554-D0 (SE)
Inventor: PIHLSTROM BERNT
IPC: B62D63/06
Filed: 1986-12-23
Abstract: A tiltable trailer is disclosed having a wheel-mounted chassis with a frame element (3) pivotable between a horizontal travelling position and a backwardly-downwardly inclined position. The frame element (3) has longitudinal guide (12, 12') along which a basic frame (2) is displaceable, the basic frame being included in each of a plurality of different add-on units forming a series, and, locking device (16) for securing, at least in the travelling position, the basic frame (2) to the pivotable frame element (3), the trailer further having a winch (23) by means of which the basic frame (2) can be hauled up on the inclined frame element from a position behind the frame element to a position coinciding with that of the frame element, in which latter position the locking device can secure the basic frame to the frame element.
Patent SE-8800839-D0 (SE)
Inventor: THOLANDER L H G
IPC: D03D47/36
Filed: 1988-03-09
Abstract: PCT No. PCT/EP89/00241 Sec. 371 Date Oct. 26, 1990 Sec. 102(e) Date Oct. 26, 1990 PCT Filed Mar. 8, 1989 PCT Pub. No. WO89/08600 PCT Pub. Date Sep. 21, 1989.In a method for controlling a yarn storage and feeding device, particularly for a mechanical loom, comprising a storage surface adapted to have windings of a yarn wound thereonto and withdrawn therefrom by a consumer, and a control unit for a winding drive mechanism operable to adjust the winding speed in accordance with the consumption rate and in response at least to the actual value of the number of yarn windings on the storage surface, for adjusting the actual value towards a predetermined desired value, the desired value is altered in response to at least one alteration of the winding speed to thereby obtain an optimum smallness of the yarn supply on the storage surface. In a yarn storage and feeding device for performing this method, the control unit cooperates with a reference value memory (18) for the supply of desired values (nV) varying in a predetermined manner.
Patent SE-8801304-D0 (SE)
Inventor: MCALLISTER I R
IPC: B65D90/06
Filed: 1988-04-08
Abstract: The container comprises inner and outer wall sections, with each wall section made up of a skeletal frame, with membranes enclosing each frame. The membranes of the outer wall section curve inwardly, while the membrane of the inner section curve outwardly. - The pressure loads imparted on the membranes are reacted substantially entirely in tension onto the skeletal frames. There is a rear end wall, mounted so as to be movable, longitudinally relative to the outer wall section so as to permit thermal contraction and expansion of the inner wall section relative to the outer wall section.
Patent SE-8802124-D0 (SE)
Inventor: HOOD L E
IPC: C40B40/10
Filed: 1988-06-07
Abstract: An improved apparatus and method for the sequential performance of chemical processes on a sample of chemical material wherein the sample is embedded in a solid matrix (194) of fluid permeable material, eg polymer material, located within a reaction chamber and is sequentially subjected to a plurality of fluids passed through the chamber in a pressurized stream, causing chemical interaction between the sample and the fluids. The matrix may be supported on a porous layer (190) across the chamber or may be applied to the chamber walls. Also described are a system for automatically performing sequential degradation analysis of protein or peptide chains and valve means (comprising a valve block (182) having a plurality of membrane- operated valve sites (78-82)) and a conversion flask for use in such a system. <IMAGE>
Patent SE-8804316-D0 (SE)
Inventor: HERRMANN R
IPC: G01N27/22
Filed: 1988-11-29
Abstract: For measuring the water vapor dew point in gases, a moisture-dependent electrical quantity of a sensor surface suitable for indicating formation of dew droplets is held by temperature control at a desired value corresponding to a stable dew mass. The temperature of the sensor surface corresponding to the desired value of the moisture-dependent electrical quantity is measured as dew point temperature. For compensating the influence of soiling, from time to time the desired value of the moisture-dependent electrical quantity is set in that the temperature of the sensor surface is lowered from a value lying above the dew point temperature and a periodic time temperature variation superimposed on the lowering. If the sensor surface is soiled, periodic time variations of the moisture-dependent electrical quantity occur at the same time but they become a monotonic variation when the dew point temperature is reached. The value of the moisture-dependent electrical quantity measured on the transition of the periodic time variations to a monotonic variation is then used as the reference or desired value which is maintained by the control of the temperature of the sensor surface. Furthermore, the control parameters for controlling the moisture-dependent electrical quantity are continuously corrected on the basis of an oscillation analysis.
Patent SE-8902335-D0 (SE)
Inventor: GODICHON A
IPC: F04D29/70
Filed: 1989-06-28
Abstract: In a method of cleaning fan impellers shots in the form of pulses of compressed air are directed towards the impeller blades (24). A device for cleaning fan impellers comprises at least one compressed air cannon (14, 16), which is disposed to direct shots in the form of pulses of compressed air towards the impeller blades (24).
Patent SE-9001478-D0 (SE)
Inventor: CROSS M
IPC: G01B5/20
Filed: 1990-04-24
Abstract: An inspection apparatus for measuring a surface contour on a workpiece, such as a groove in a pilgering roller die, includes a supporting mechanism for rotatably clamping the die so as to orient the groove thereon in a measurement position, an elongated contact member having a pair of arms with and elements extending in opposite directions, a pair of measurement devices each including a displaceable contact probe and electrical circuitry for measuring the displacement of the contact probe, and a spindle mounting the contact member in a generally vertical orientation and for movement about a vertical axis. End elements on the contact member arms are movable along orthogonally-disposed axes lying in horizontal planes and are respectively placed in contact with a contour of the die groove to be measured and the displaceable contact probes such that displacement of the probes permits measurement of the radius of the groove contour.
Patent SE-9002933-D0 (SE)
Inventor: BACH O
IPC: A47L9/00
Filed: 1990-09-14
Abstract: An electrical vacuum cleaner, including a vacuum cleaner housing, a suction tube nozzle unit, a suction hose, a suction tube and a suction nozzle, and a retaining arrangement for the suction tube nozzle unit which is provided on the vacuum cleaner housing, the retaining arrangement including a pivotable retaining clip for the suction tube and a retaining recess for a hook mounted on at least one of the suction tube and the suction nozzle, a spring arm movably mounted on an inner wall of the vacuum cleaner housing, the spring arm being hinged, at one end, to the retaining clip, its other end being operatively connectable to the hook in the region of the retaining recess, and a resiliently deformable holder mounted on the spring arm substantially at right angles to a direction of movement, the spring arm and the holder having a recoil force which is less than a force exerted by the hook on the spring arm.
Patent SE-9301720-D0 (SE)
IPC: D21C9/153
Filed: 1993-05-19
Abstract: A method for bleaching pulp with ozone and, more specifically, to a method for bleaching pulp without deterioration of pulp quality. The starting material is a medium consistency pulp with easy handling during transfer and dewatering, namely, pulp of a consistency of about 10% by weight to 20% by weight. During the initial stage of the ozone bleaching process, the reaction velocity is maintained higher, while during the latter stage of the bleaching process, cellulose attack is prevented. Specifically, pulp bleaching is done with ozone, while the pulp consistency during the bleaching process is lowered in a stepwise manner within the range for a medium consistency pulp. The decreasing of the pulp consistency in a stepwise manner during the bleaching process involves bleaching a pulp of a consistency within the range of about 10 to 20% by weight with ozone, subsequently dewatering the pulp and then diluting the pulp with water to provide a pulp consistency lower than the pulp consistency before dewatering, repeating the cycle composed of the dehydration, the diluting and the ozone bleaching steps one or more times, whereby the pulp consistency is lowered within the range of medium consistency in a stepwise manner.
Patent SE-9302409-D0 (SE)
IPC: D21C1/04
Filed: 1993-07-12
Abstract: A method of manufacturing chemical pulp out of comminuted cellulosic fiber material comprising digesting the fiber material with digestion liquid without preceding peroxide stage. According to the invention the comminuted fiber material is treated in at least one stage prior to said digestion, in the presence of a liquid containing at least one compound having the ability to form complexes with metals existing naturally in the fiber material.
Patent SE-9302900-D0 (SE)
Inventor: AKITAYA SHINZO
IPC: B64F1/36
Filed: 1993-09-08
Abstract: A sensor having transmitting and receiving apparatuses (10 and 20) facing each other with at least one of a taxiway and a runway interposed. Each of the transmitting and receiving apparatuses is provided with a transmitter (102, 202) for transmitting laser beam signals which carry coded data, and a receiver (103, 203) for receiving laser beam signals transmitted from the transmitting means of the other transmitting and receiving apparatus. When the receivers recognize that the coded data of the laser beam signals are correct, the receivers output a detection signal representing that no aircraft is present in a predetermined place at least in one of the taxiway and runway.
Patent SE-9304080-D0 (SE)
Inventor: BOMBARDELLI EZIO
IPC: A61Q5/00
Filed: 1993-12-08
Abstract: A process for the preparation of novel extracts of Cucurbita pepo and cultivars thereof, the extracts obtainable thereby and their use in pharmacy and cosmetics are described. The said process comprises the following stages: a) the milling of the Cucurbita seeds, where appropriate b) the extraction of the milled Cucurbita seeds with supercritical carbon dioxide at a temperature from 34 DEG  to 50 DEG  C. and under a pressure between 110 and 150 bar to remove unwanted products, c) the extraction of the active substances from the milled Cucurbita seeds with carbon dioxide under supercritical conditions or with organic solvents and d) the purification of the resulting extract by fractional countercurrent extraction with carbon dioxide under supercritical conditions. These extracts are used for the treatment of benign prostate hypertrophy and related clinical manifestations. The extracts are employed in cosmetics for the treatment of juvenile acne and as antiseborrhoea agents.
Patent SE-9401373-D0 (SE)
Inventor: CARLNAES TORBJOERN
IPC: G01M11/00
Filed: 1994-04-22
Abstract: PCT No. PCT/SE95/00459 Sec. 371 Date Dec. 13, 1996 Sec. 102(e) Date Dec. 13, 1996 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/29414 PCT Pub. Date Nov. 2, 1995An air bubble (23) in the core (3) of an optical fiber (1, 1') constitutes a broad band reflector to light waves propagated in the fiber. A fiber end (3) is first stripped and cut in the conventional way, after which in the end surface, a pit (13) in the core region is produced by etching. The fiber end is therefor treated with e.g. diluted hydrofluoric acid, that etches the higher doped core (3) more rapidly than the cladding (5). The etched fiber end (1) is then welded to a standard fiber so that a splice (21) is obtained where the desired air bubble (23) is enclosed in the fiber core. The magnitude of the reflectance of the produced reflector can then be changed by repeated heating steps, in the same way as in welding, of the splice (21) and/or by filling the bubble (23) with another medium than air or by coating one of its walls with a suitable material, e.g. a metal.
Patent SE-9600988-D0 (SE)
Inventor: HOERNFELDT SVEN
IPC: H02H9/02
Filed: 1996-03-15
Abstract: A device for performing, individually or in combination with each other, the functions of voltage control, power factor correction, current limiting and harmonic filtering at a network, with a line voltage U0 and a load voltage U, with the aid of a control voltage  DELTA U. The device comprises a controllable reactor comprising at least one control winding (7) and at least one power winding (5) for generating the control voltage  DELTA U, as well as a control unit (10) which, via at least one power amplifier (9), delivers a control current Is to the control winding. The power winding is connected in series with the load (2) and through it flows a load current I0. A measuring member (8) senses the magnetic flux ( PHI ) of the controllable reactor and delivers a flux voltage V PHI  proportional thereto. Via measuring members, those signals which correspond to the line voltage U0, the load voltage U, the control voltage  DELTA U, the load current I0 and the flux voltage V PHI  are fed back to the control unit which, in dependence thereon, via the power amplifier(s), delivers such a control current Is to the control winding that the control voltage  DELTA U induced in the power winding supplements the line voltage U0 such that the relevant functions or function are/is achieved.
Patent SE-9603807-D0 (SE)
Inventor: LINDER MATS
IPC: E03C/
Filed: 1996-10-16
Abstract: For feeding tap water from channel to mixer, it is fed in a doubly covered pipe (12). The conduits located in the channel are connected with known type couplings (11) to one end of the doubly covered pipe, where the cold water goes into an inner pipe (12.2) fitted in an outer pipe (12.3) for hot water. The other end (12.4) of the double pipe is connected to a wall block (13), on which earlier known fittings can be mounted. The double pipe has in the end which is connected to the wall block an outer thread (12.4), which when the double pipe and the all block are fitted together is threaded into the wall block, which has channels (13.2) for further feed of water to e.g. a bath mixer. The double pipe has in the end connected to the wall block a hole (12.6) in the centre of the inner pipe end. On fitting the double pipe and the wall block together the double pipe is threaded into the block, whereby the inner pipe hole meets a corresponding hole (13.3) in the block, which is in connection with a feed-out hole (13.4) to the fitting.
Patent SE-9700781-D0 (SE)
Inventor: LJUNGSTROEM THOMAS
IPC: A41D13/12
Filed: 1997-03-05
Abstract: The folded up protective gown has arms and essentially identical front and back sides. These two sides are joined together along most of their two length side edges. When worn, the gown will cover most of the body. All parts of the gown have their inside surfaces (4) facing outwards when the gown is folded up, to prevent the risk of contamination when the gown is being put on. The arms and waist section are completely folded inwards inside the folded up bottom section (2) of the gown.
Patent SE-9703292-D0 (SE)
Inventor: SJOEDIN PETER
IPC: H04L12/701
Filed: 1997-09-09
Abstract: The present invention relates to a lookup device (30) and a method for classification and forwarding of packets. The lookup device (30) comprises i stages (321, 322, 323, 324) wherein each stage (321, 322, 323, 324) represents a predetermined prefix length, and a prefix represents a group of addresses. The lookup device (30) also comprises a routing memory means (34) connected to said i:th stage (324), wherein each stage (321, 322, 323, 324) comprises a memory means (361, 362, 363, 364) for storing a table of entries, wherein each entry comprises a pointer field which either comprises a pointer to the memory means in the next stage, or a pointer to the routing memory means (34) storing the forwarding information.
Patent SE-9800112-D0 (SE)
Inventor: ANDERSSON BROR ERIK
IPC: B62B1/10
Filed: 1998-01-19
Abstract: The present invention relates to a coffin trolley comprising a pair of travelling wheels (2) and longitudinally running rails to carry the coffin. The invention is characterized in that a transport handle (7) is arranged at one end of these rails (1), and in that the travelling wheels are linked to a sliding carriage (3) which is displaceable along the rails.
Patent SE-9801253-D0 (SE)
Inventor: TUREN CHRISTER ERNST E J
IPC: G01B/
Filed: 1998-04-09
Abstract: Mean tree diameter is calculated by measuring the distance between the tree and surveying point during relascopic sampling.  An Independent claim is also included for the surveying device used, comprising a distance measuring device coupled to a relascope. WIDER DISCLOSURE - Distance measurements are carried out using laser techniques.
Patent SE-9804464-D0 (SE)
Inventor: EDLUND KENT
IPC: B23K10/00
Filed: 1998-12-22
Abstract: The unique in the construction is a number of important components and parts: a) the plate holder in molded aluminium; its double function and shaping in order to be able to be used as both a holder for plates and also serve for transfer of the circular movement to the linear, b) the driving wheel which facilitates the transfer of the circular movement to the plate holder, c) the superstructure which comprises a device for a press roll and also the parallel conveying bar and to make it possible for adjustment of the frictional pressure between the driving wheel and the plate holder, d) adjustment, through engine-driven gear racks, of the plasma gun for the making of holes.
Patent SE-9900164-D0 (SE)
Inventor: JOHANSSON STEFAN
IPC: B81C3/00
Filed: 1999-01-20
Abstract: A flexible printed circuit board, supports electronics components, wiring, mechanical and components of an electromechanical transducer also acts as a main structural member for the entire microsystem.