baber/WOPTO huggingface dataset:
Patent SE-8207188-D0 (SE)
Inventor: JUHOLA MAUNO OLAVI
IPC: E02D3/10
Filed: 1982-12-16
Abstract: Procedure and means for making a vertical drain in the bottom of a water body, e.g. a sea or lake, from a raft on the surface of the water body. A conveying member, carried by the raft movably in vertical direction, is brought to be close to the bottom of the water body. A push tube, carried by the conveying member movably in vertical direction, is pushed into the soil layer on the bottom of the water body to desired depth, whereby the push tube carries along the prefabricated drain, provided with an anchor on its lower end, located therewith in. Thereafter, the push tube is pulled up, the strip drain remaining in its place in the soil layer by the aid of the anchor. The aim of the invention is to reduce the consumption of prefabricated drain material, to reduce the time consumed in the operation and to reduce energy consumption. The invention teaches to pull the push tube up above the lower end of the conveying member. Another anchor is affixed to the prefabricated drain by the aid of an affixing means, located on the lower end of the conveying member.
Patent SE-8301734-D0 (SE)
Inventor: FLADDA MICHAEL
IPC: A61H3/02
Filed: 1983-03-29
Abstract: To prevent a pair of crutches from falling down when placed against a wall, on the outer end of the hand grip and/or on the ends of the grip part for an arm support is a magnet. The magnets have opposite polarity and are positioned longitudinally along a line extending transverse to the crutch extension.
Patent SE-8304752-D0 (SE)
Inventor: BRUNO R
IPC: C25D3/04
Filed: 1983-09-02
Abstract: Steel sheet, especially suitable for car-body fabrication, galvanized and further protected by a layer of metallic chromium and hydrated oxides of chromium, electrolytically deposited. The improvement is that the metallic chromium is present in extremely fine particles that exert a very marked covering and protective effect on the underlying zinc. In this way, and with the help of the chromium oxides that further cover and protect the underlying layers, a product is obtained whose corrosion resistance is far superior to that of similar products.
Patent SE-8305015-D0 (SE)
Inventor: LINDBERG L
IPC: E01D/
Filed: 1983-09-19
Abstract: The disclosure relates to an apparatus for the movable interconnection of buoyant bodies end-to-end, in which one or more buffers are placed between the adjacent surfaces of the buoyant bodies, a flexible coupling member having its one end anchored in the one buoyant body, extending through the buffer and having its other end anchored in the other buoyant body, whereupon the buffer is compressed for urging the material of the buffer against the flexible coupling member. Publication Figure: Fig. 3
Patent SE-8305714-D0 (SE)
Inventor: HILFIKER H K
IPC: E02D29/02
Filed: 1983-10-18
Abstract: A retaining wall for an earthen formation (E) is provided by welded wire grid work trays (T) having floor sections (10) which are embedded in the formation and face sections (12) which are disposed at the face of the formation. The trays (T) are superimposed one above the other with the edges of the face sections (12) secured together. An improved construction comprising preformed kinked extensions (18) secures the face sections (12) together without the necessity of separate fasteners, or the plastic deformation of the tray wires.
Patent SE-8306734-D0 (SE)
Inventor: GOODRICH D G
IPC: B22D11/04
Filed: 1983-12-06
Abstract: This invention relates to an improved bottom block for vertical DC and EM casting large ingots and billets, particularly ingots having generally rectangularly shaped cross sections which are rolled into sheet and plate. The improved bottom block stably supports the ingot or billet in its downward descent during casting so that the ingot or billet does not move on the bottom block by leaning off center or rocking back and forth. In accordance with the invention, a plurality of drain holes in the bottom block, which are adapted to remove coolant which collects on the top surface of the bottom block, are provided with fan shaped recesses which form appendages on the butt of the ingot or billet. These ingot or billet appendages ride up the lower inclined surfaces of the recesses when the ingot or billet butt shrinks and curls, thereby stabilizing the ingot or billet.
Patent SE-8402014-D0 (SE)
Inventor: GRAM K
IPC: A23G9/22
Filed: 1984-04-11
Abstract: An apparatus for extraction of articles frozen in moulds in a freezing machine, comprises means for insertion of retaining means in the moulds for engagement with the articles. The apparatus further comprises means for lifting the retaining means for extraction of the articles. The retaining means for each mould comprise at least two plate sections adapted for insertion in a mould along the inner surfaces of two side walls of the latter facing each other. The plate sections ensure that the subject article is firmly gripped for extraction.
Patent SE-8402692-D0 (SE)
Inventor: FORSLUND K-E
IPC: B25J17/02
Filed: 1984-05-18
Abstract: A power transmission device includes a rotatably mounted drive screw, a nut element which is movable along the drive screw, and a pair of links which connect the nut element to a driven member. The links are rigidly connected to each other by a torsionally stiff member to prevent relative angular movement therebetween.
Patent SE-8402783-D0 (SE)
Inventor: AHLF H-J
IPC: A47L9/04
Filed: 1984-05-23
Abstract: The invention is directed to an attachment nozzle for a vacuum cleaning system such as a vacuum cleaner or the like which includes a rotating brush. A modular step-up gear transmission is interposed between the brush and the air turbine which runs in the suction air stream. The attachment nozzle includes an outer ring region wherein a plurality of air-inlet apertures are formed which are covered either partially or entirely by means of a ring-shaped body which is rotatably mounted on the end portion of the housing. A cup-shaped recess is formed centrally of the plurality of air inlet openings and defines a cup-shaped recess for receiving the modular gear transmission therein.
Patent SE-8406073-D0 (SE)
Inventor: EIJELE H A
IPC: C09C/
Filed: 1984-11-30
Abstract: The invention relates to a plaster pigment or filler whose average particle size is between 0.5 and 5 μm, with at least 90% of the particle size interval being greater than 0.3 μm and the ratio between the longest and shortest dimensions of the particles being on average 3-15, expediently 4-6. The pigment according to the invention is produced by a water slurry of the plaster being ground to a particle size of 0.5-5 μm in the presence of a dispersing agent to give a dry substance content which is substantially higher than that which is found to be practicable in a grinding trial without any dispersing agent.
Patent SE-8406263-D0 (SE)
Inventor: INGBERG G D
IPC: A61K31/555
Filed: 1984-12-10
Abstract: A method for the preparation of a new, physiologically active, water-soluble complex compound of hemin arginate or hemin lysinate in which crystalline hemin and the amino acid L-arginine or L-lysine, in a molar proportion of 1:3, are allowed to react at room temperature under vigorous stirring for 10 to 15 hours in a solvent mixture of acetone and water 300:20 v/v. The hemin arginate or hemin lysinate thus formed is a powdery, stable compound suitable for use as raw material in tablets or capsules or as dry substance for preparation of injections for treatment of various types of anemia, particularly anemias associated with prophyria.
Patent SE-8500109-D0 (SE)
Inventor: BERLY ARTURO
IPC: F16M11/00
Filed: 1985-01-10
Abstract: The articulated components are formed by projections with a circular-cylindrical cross-section, the one being tubular and enclosing with tight slide fitting the other projection. The stand components (6-11) and the articulated items are made of plastics tube, and the stand is held together by e.g. an adjustable tension wire.
Patent SE-8502979-D0 (SE)
Inventor: ROOS A
IPC: B23B51/00
Filed: 1985-06-17
Abstract: A cutting tool, a drill for instance, having a drill body and a cutting portion. The cutting portion comprises a central cutting insert and two peripheral cutting inserts. A cutting edge extends along the three inserts. The inserts comprise surfaces for facilitating a tight connection between the parts of the cutting edge. The peripheral inserts consist of a material of greater hardness than the material in the central insert, and therefore the cutting edge is adapted for the varying cutting speeds in the radial direction of the tool.
Patent SE-8505027-D0 (SE)
IPC: C12N1/20
Filed: 1985-10-24
Abstract: A lytic virus having inserted in its chromosome a gene for the production of heterospecific proteins; a host cell infected with such lytic virus; and a process for preparing a heterospecific protein by expression in a host cell having introduced therein such lytic virus. Preferred host cell is E.coli and preferred lytic viruses are phages T5, T5+ and T5 sto.
Patent SE-8505909-D0 (SE)
Inventor: CROSSIN M C
IPC: C11D17/00
Filed: 1985-12-13
Abstract: The composition comprises   (a) from 15 to 18%, by weight, of a water-soluble non-phosphate detergent builder salt; (b) from 15 to 23%, by weight, of a surface active nonionic detergent compound which is the condensation product of 5 to 9 moles of ethylene oxide with one mole of a C12-15 aliphatic alcohol. (c) from 1 to 6%, by weight of at least one amphoteric detergent compound selected from betaine detergent compounds; (d) from 5 to 8%, by weight, of a solubilizer selected from alkali metal salts of nonyl succinic or nonyl maleic anhydride; and   (e) from 35 to 65%, by weight, water. m
Patent SE-8600555-D0 (SE)
IPC: C01D3/14
Filed: 1986-02-10
Abstract: The invention relates to a process for the production of alkali metal chlorates by electrolysis of alkali metal chloride. The electrolyte is prepared by addition of a crystal slurry having a dry content above 50 per cent by weight to the of alkali metal chloride depleted reaction solution flowing out from th eelectrolyster. The crystal slurry has been prepared by dissolving an alkali metal chloride in water whereafter the obtained water solution has been purified in a known manner and concentrated to the stated dry content.
Patent SE-8603584-D0 (SE)
Inventor: ERIKSSON A
IPC: E04C3/22
Filed: 1986-08-26
Abstract: The bricks (1) arranged in line to form the beam are reciprocally joined by at least one reinforcement rod (2). This is fixed in a length (3) of binder located in upwardly open tracks (4) in each brick. The reinforcement (2) is of the dual or multi-steel type in which at least two longitudinal rod or wire components (7,8) engage in multiple, transversal components (9) joining longitudinal constituents with one another.
Patent SE-8605211-D0 (SE)
Inventor: ERIKSSON SVEN
IPC: C10J3/72
Filed: 1986-12-04
Abstract: The present invention relates to a method of manufacturing a gas suitable for the production of energy, out of coal. The coal is gasified in counterflow with air-blast in a gasifier, and the gas generated is then mixed with a gas containing oxygen, in a ratio such that the quotient CO2/CO in the resultant gas does not exceed 0.1, in order to crack tar substances occurring in the gas. The gas is thereafter introduced into a dolomite or lime shaft for removal of sulphur compounds, any remaining tar substances and to gasify any accompanying coal particles not yet gasified.
Patent SE-8605553-D0 (SE)
Inventor: PIHLSTROM BERNT
IPC: B60P1/02
Filed: 1986-12-23
Abstract: The trailer has a wheeled chassis with a hitch (5) that is joined to a towing vehicle such as a car. A suitable flat or edged supporting section (11) is coupled to the chassis and can be raised and lowered in relation to it. Thus the supporting section can be brought level with a loading ramp.(1)
Patent SE-8703732-D0 (SE)
Inventor: PERSSON I
IPC: B23K20/227
Filed: 1987-09-28
Abstract: A method of explosion welding magnesium-alloyed aluminium to high strength material. The invention is characterized in that the magnesium-alloyed aluminium material comprises base material (4) and that the base material is clad or coated with a thin cladding plate (3) consisting of the afore mentioned high strength material, in that an explosive charge (1) is caused to accelerate a drive plate (2) made of a high density material, preferably steel, which in turn is arranged to accelerate the cladding material (3) towards the base material (4), where the amplitude of the pressure generated between the cladding material and the base material is caused to take a value which is so low that the temperature in the whole of the joint surface, or substantially the whole of the joint surface, is below the boiling point of the alloying substances of the aluminium material, while bringing, at the same time, the amplitude or duration of this pressure to such a high level as to produce an impulse which is sufficient to cause the materials to weld to one another, and in that the free surface of the high-strength cladding material (3) is explosion welded, in a later stage, to a base material (6) consisting of steel or some other high strength metal.
Patent SE-8704069-D0 (SE)
IPC: B63G/
Filed: 1987-10-20
Abstract: PCT No. PCT/SE88/00531 Sec. 371 Date Jun. 19, 1990 Sec. 102(e) Date Jun. 19, 1990 PCT Filed Oct. 13, 1988 PCT Pub. No. WO89/03788 PCT Pub. Date May 5, 1989.The invention relates to a method and a system for sweeping marine mines having a magnetic sensor. According to the method spaced electrodes (10, 11, 13) are towed by a vessel (12) and the electrodes (10, 11, 13) are supplied with electric current from the vessel (12) so as to set up a magnetic field in the water surrounding the electrodes. At least three electrodes are utilized in the sweeping, and each electrode is supplied with electric current individually, the strength of which can be controlled. The system comprises a power source arranged on the vessel so as to generate current for the electrodes. The power source allows individually supply and control of the current to each of the electrodes.
Patent SE-8704559-D0 (SE)
Inventor: AKERFELDT D
IPC: A61B10/02
Filed: 1987-11-19
Abstract: The present invention briefly refers to a driving unit (1) for a device for tissue-sampling. The device comprises in addition to the driving unit a needle unit comprising a hollow outer needle (7a) and slidably disposed therein an inner needle (7b), the driving unit (1) being used to propel the needles (7a, 7b). The driving unit comprises a driving device for each needle and each driving device in turn comprises a spring mechanism adapted to be pre-tensioned. The driving unit in addition comprises an inner guide sleeve (3) containing two successive needle holders (4a, 4b) adapted to be shifted in relation to each other in the longitudinal direction of the sleeve and adapted to be pre-tensioned in the same direction for propelling the needles (7a, 7b) with the aid of one spring (5a, 5b) each and which are provided with releasable locking means (33a, 33b). A manual triggering device (6) is provided for releasing the one needle holder (4b) which in turn is adapted during the final phase of its propulsion to release the other needle holder (4a). A tensioning sleeve (2) which rotatably surrounds the guide sleeve (3) is provided with cam surfaces cooperating with the needle holders (4a, 4b) to pre-tension them against the spring force. <IMAGE>
Patent SE-8802900-D0 (SE)
Inventor: AXELSSON B
IPC: F16K31/00
Filed: 1988-08-15
Abstract: A mixer valve 1 provided with a thermostat has a housing which accommodates a mixer mechanism, which is acted on by a wheel 11, for hot and cold water supplied via inlet openings 2 and 3 respectively in a delimiting wall 10 of the housing. A portion of said delimiting wall 10 also forms a delimiting wall of two further housings 20, 21 which are arranged in association with the housing and each accommodate a pressure-reducing valve 22 provided with a rubber diaphragm 31. The pressure-reducing valve 22 also serves as a non-return valve. <IMAGE>
Patent SE-8900977-D0 (SE)
IPC: F16K31/06
Filed: 1989-03-20
Abstract: A servo valve according to the invention has a movable valve body 7 which on one side is acted on by both pressure on the high-pressure side 3 of the valve and by the pressure on the low-pressure side 5 of the valve. The other side of the valve body 7 is acted on by the pressure in an intermediate chamber 8, and the pressure therein is controlled by a three-way solenoid valve 22 which can assume one of two positions. In one position, a bore 23 for supplying pressure medium to the intermediate chamber 8 at the same time as an outgoing-air bore 24 is opened. In the second position, the outgoing-air bore 24 is closed at the same time as the supply 23 of pressure medium to the intermediate chamber 8 is opened. <IMAGE>
Patent SE-8901632-D0 (SE)
Inventor: ZEILON STEN
IPC: F26B21/00
Filed: 1989-05-09
Abstract: A material to be dried 1, preferably divided on two beds 13, 14, is exposed alternately for long heating periods to a first gas flow 3 heated in a heating battery 7 and for short cooling periods to an evaporatively cooling, second gas flow 4. Time cycles with simultaneous heating and, respectively, cooling of the beds 13, 14 are sandwiched with time intervals T' with only heating of the beds 13, 14. The ratio T'/T of said time intervals T' and time cycles T is decreased gradually in step with the successive drying of the material to be dried 1. <IMAGE>
Patent SE-9000823-D0 (SE)
Inventor: STICHT WALTER
IPC: B23Q7/14
Filed: 1990-03-08
Abstract: The housing is for a workpiece processing station. It is used with a mfg. layout for components. It has a level adjuster and a sides determining device with a progressing mechanism separated from them for the component carrying carriage. The housing (44) for straight and transverse conveyor has the same dimensions in length (64) and width (65). The width (65) is smaller than the length (64). -
Patent SE-9001917-D0 (SE)
Inventor: NORSTROEM L-AA
IPC: C22C38/00
Filed: 1990-05-29
Abstract: The invention relates to a precipitation-hardenable tool steel intended for plastic forming tools manufactured therefrom. The tool steel at the manufacturing of the tool and prior to hardening through ageing treatment but after solution heat treatment and cooling to room temperature has a hardness less than 40 HRC, but after the manufacturing of the tool and the subsequent age hardening treatment, i.e. in the precipitation hardened condition, is harder than 45 HRC and has a high corrosion resistance and a toughness sufficient for plastic forming tools. The steel contains in weight-%: <IMAGE> balance being essentially only iron, impurities and accessory elements in normal amounts.
Patent SE-9102077-D0 (SE)
IPC: G01F23/14
Filed: 1991-07-03
Abstract: The ruling values at least two positions (16,17,18,19) determined by temp. or pressure in the system and which have variable extents are monitored whilst the system is working. - The monitored values or at least one derived from them is used in conjunction with a connection between extends relating to actual amts. of work medium in the system to determine at least an approximate value of the work medium volume.
Patent SE-9201094-D0 (SE)
Inventor: ERIKSSON S
IPC: B25C5/02
Filed: 1992-04-07
Abstract: PCT No. PCT/SE93/00164 Sec. 371 Date Oct. 6, 1994 Sec. 102(e) Date Oct. 6, 1994 PCT Filed Feb. 26, 1993 PCT Pub. No. WO93/19898 PCT Pub. Date Oct. 14, 1993A stapler for driving staples (5) into an object (6) has a frame (1), a magazine (2) arranged in the frame and containing staples (5), and a drive element (3) adapted to push staples (5) out of the magazine (2) and drive them into the object (6) and, to this end, be reciprocated by means of a drive mechanism. The drive mechanism consists of a drive cylinder (19) rotatably mounted in the frame (1) and having an endless groove (23) in its circumferential surface. The groove (23) extends substantially helically from a starting point to a turning point axially spaced therefrom, and thence substantially helically back to the starting point. The groove (23) accommodates a groove follower (24) connected to the drive element (3) in order, upon rotation of the drive cylinder (19), to reciprocate the drive element (3).
Patent SE-9300661-D0 (SE)
Inventor: KNOLL PETER
IPC: B60Q1/14
Filed: 1993-02-26
Abstract: The appts. has an optical intensity sensor (14) mounted near an interior rear-view mirror (16). The sensor has a receiving section sensitive to a defined range of infrared wavelengths directed (18) forwards and upwards from its transmitting section. A photodiode produces a signal dependent on the intensity of radiation back-scattered from water droplets in the atmosphere. A processing unit (24) controls the output of the visible light sources (13) in front and rear fog lamps (10,12) according to the calculated visibility range, which can be displayed (26) to the driver. ADVANTAGE - Range of visibility can be measured with sufficient accuracy to prevent dazzling following drivers.
Patent SE-9302129-D0 (SE)
IPC: H02B11/00
Filed: 1993-06-18
Abstract: The contents of the switchgear are divided into three different parts, a central unit (3) on the sides surrounded by side units (4,5). The central unit and the side units with the aid of screening components (8,9) are physically screened from one another, and the current paths in the switchgear (2) are arranged to be screened from one another by means of further screening components. Electrical functional components forming part of the switchgear (2), dependent on operating conditions and under control, execute specific operations in such a way that adjustment to different operating conditions occurs by changeover of the functional components. The inner capsule (2) is an integrated part of the outer capsule (1).
Patent SE-9403135-D0 (SE)
Inventor: HEDSTROEM MATS HOLGER GOERAN
IPC: G08B26/00
Filed: 1994-09-19
Abstract: The invention relates to a control and /or registration system (1), comprising a host computer (VD) which monitors the system either directly or indirectly, and a number of pieces of equipment or the like which are monitored by the host computer and which are supplied with voltage from one and the same mains voltage supply system (10), wherein the monitoring host computer (VD) can communicate, either directly or indirectly, with each of said monitored pieces of equipment (11), wherein each of said monitored pieces of equipment (11) can communicate, either directly or indirectly, with said host computer (VD) via information-carrying signals (12) which are adapted for transmission via the mains voltage supply system (10). A master unit (2) associated with the host computer is connected between the host computer (VD) and an electric contact device or outlet (10a) belonging to the mains voltage supply system (10). A satellite unit (3) associated with a piece of monitored equipment (11) or the like is connected to an outlet (10a') belonging to the mains voltage supply system (10). The master unit (2) functions to check the connection of each satellite unit (3, 11) by sending information-carrying signals (12) to and receiving information-carrying signals (12) from the satellite unit (3), and the master unit (2) functions to register and/or causes the host computer (VD) to register all monitored pieces of equipment (11). The host computer is also constructed to allocate to each connected satellite unit an identity within the system.