baber/WOPTO huggingface dataset:
Patent SE-8106593-L (SE)
Inventor: TATEVOSIAN R A
IPC: E21B33/068
Filed: 1981-11-06
Abstract: The invention is a device for drilling holes over the entire bottom surface of the drill hole. The device consists partly of a drill shaft (2) fixed drill crown (1) with a canal (15) for irrigation to the bottom of the drill hole, and partly of a forming device (3) mounted above the drill crown (1) for formation of the hole wall, which is intended to delimit a column between the drill hole wall and drill shaft (2) wall. The drill shaft's (2) inner cavity above the drill crown (1) houses a holder (5) filled with damming material, which is intended to supply damming material to the drill crown (1). This (1) is equipped with an axial opening (8), the diameter of which is greater than the inner diameter of the holder (5) and proportioned to receive the bottom end of the holder (5).<IMAGE>
Patent SE-8200924-L (SE)
Inventor: BRETTHAUER K
IPC: F27D11/10
Filed: 1982-02-16
Abstract: An electrode and conductor arrangement for a three-phase electric arc furnace supplied with power from a transformer, including three electrodes which extend downwardly into the furnace, and a plurality of current conducting paths each composed of a rigid conductor, which is conductively connected to a respective electrode and a flexible conductor connected in series between the rigid conductor and the transformer, the rigid conductors extending parallel to one another, the electrodes being spaced from one another in the horizontal direction transverse to the longitudinal axes of the rigid conductors, in which the conducting paths associated with the center electrode are spaced a minimum distance, in the horizontal direction transverse to the longitudinal axes of the rigid conductors, from the conducting paths associated with each of the outer electrodes, there are only two conducting paths, spaced vertically apart, connected to each outer electrode, the vertical spacing between the two conducting paths associated with each outer electrode is greater than the maximum spacing between the actual positions of the electrodes and the positions thereof required to achieve electrical symmetry and associated with identical distances between the lower end of each electrode and its point of connection to its associated rigid conductors; and the distance between the center electrode and the transformer is greater than that between each outer electrode and the transformer, for causing the current flow in the arrangement to be electrically symmetrical and minimizing the line inductances of the conducting paths.
Patent SE-8306609-L (SE)
Inventor: WIELAND D
IPC: B27B17/08
Filed: 1983-11-30
Abstract: A chain saw is disclosed having a drive motor which drives the sprocket wheel of the saw chain via a transmission stage. The sprocket wheel rotates in the same direction as the drive shaft of the drive motor and drives the saw chain in such a manner that the portion thereof traversing the lower periphery of the cutter bar moves toward the housing of the chain saw. The saw chain is braked with a braking arrangement which develops a braking moment that causes the chain saw to develop a reaction moment that opposes the kickback moment occurring as a consequence of the kickback action. In this way, the angle through which the chain saw is deflected during kickback is reduced. In addition, a compact configuration of the motor housing of the chain saw is obtained wherein the braking arrangement is kept free of dirt and chips.
Patent SE-8306809-L (SE)
Inventor: KARLSSON B
IPC: E04B1/00
Filed: 1983-12-09
Abstract: Long vertical supports with flat parts are fitted on the balcony sides. The upper ends of the supports work in conjunction with retainers which are anchored in a house wall. - At their lower ends, the supports work with further retainers binding them to the balcony. Other retainers guarantee retention to the house surface against lateral forces.
Patent SE-8400209-L (SE)
Inventor: NILSSON G
IPC: G05D23/19
Filed: 1984-01-17
Abstract: An arrangement on a maximum-temperature regulator for combination heating boilers, which regulator is provided in order to interact with the operating-temperature regulator of the boiler and is designed such that, in the event of an excessive temperature of the boiler resulting from a defect in the operating-temperature regulator, the electrical supply network which is connected to the boiler is disconnected. The maximum-temperature regulator comprises a voltage-sensing device (11) which is suitable for defining a signal corresponding to the operating state of the boiler, and an excessive-temperature device (15) which is suitable for defining a signal corresponding to the boiler water temperature. Furthermore, the maximum-temperature regulator is designed such that, with the aid of a switching device (13, 16), the electrical supply network which is connected to the boiler is disconnected if a signal corresponding to the excessive temperature in the boiler is sensed at the same time as a further signal which corresponds to electrical or heating-oil operation of the boiler. <IMAGE>
Patent SE-8402832-L (SE)
Inventor: ANDERSSON K G
IPC: E04D13/08
Filed: 1984-05-25
Abstract: The present invention relates to a downpipe (10) provided with a longitudinally extending slot (16). When joining two downpipe sections together, by means of a longitudinal join or an angled join, the longitudinal slot enables the upper downpipe section to be compressed slightly so that it can be readily pushed into the lower downpipe section. Pipe-bends intended, for example, to serve as water outlets, may readily be formed by cutting a notch or recess (22', 22'') through the flanges (14) defining the slot (16) and through the laterally located legs (18) of the downpipe, and then forming a fold at the bottom of the notch in the rear side (20) of the downpipe. Pipe-bends and water outlets can be fixed in position by joining together the overlapping sides with the aid of screws, rivets or like fasteners (26). The longitudinal slot of two adjacent sections can face in opposite directions.
Patent SE-8405605-L (SE)
Inventor: ERIKSSON ULF
IPC: B08B9/04
Filed: 1984-11-09
Abstract: The applicator incorporates a conduit (19) for feeding driving compressed air to the elastically compressible cleaning projectile (2) in order to drive it into a pipe via a nozzle (22). The nozzle has a conically converging passage (23) to compress the passing projectile to a dia. which is not as large as that of the pipe (1). The nozzle and a counterpiece (26) applied against the pipe are axially movable relatively to each other, approaching each other when the mouthpiece part presses in a sealed fashion against the end of the pipe before the driving pressure medium pushes the projectile through the mouthpiece part and into the pipe.
Patent SE-8406435-L (SE)
Inventor: WIBERG O
IPC: B42F13/16
Filed: 1984-12-18
Abstract: An arrangement for handling documents, papers etc., comprising a so-called ring mechanism (1) for co-operation with hole-punched paper sheets, and a support means such as a folder, calendar (18), binder or file (21,28) or the like. In accordance with the invention there is attached to the side of the ring mechanism (1) remote from the rings (3) a first fastener part (8) of a so-called burrfastener arrangement, while a second fastener part (9) of the arrangement is attached to the support means (15; 21; 28). The fastener parts (8, 9) are arranged to co-operate with one another in a manner which enables the ring mechanism (1) to be detachably connected to the support means (15; 21; 28).
Patent SE-8505378-L (SE)
Inventor: BILAR ROLAND
IPC: A01K87/04
Filed: 1985-11-13
Abstract: The mounting (3) has a hole (4) to receive a top loop (6) on the fishing rod (7). A fastener receives and releasably retains the top of the rod in direct connection with the top loop (6).
Patent SE-8601450-L (SE)
Inventor: HOFFMAN G E
IPC: C22C33/04
Filed: 1986-03-27
Abstract: A method of making a molten ferro-alloy product in a melting furnace by charging a briquet consisting essentially of metallized iron, granulated alloy metal oxide, a carbon source such as coke breeze, and a binder such as a mixture of calcium hydroxide and molasses, to the melting furnace, burning solid carbonaceous material to reduce the alloy metal oxide to metallized form and to heat the charge to form a molten ferro-alloy product. Fluxes and slag formers are also charged to the furnace as required.
Patent SE-8602806-L (SE)
Inventor: ANTON P
IPC: C08L101/00
Filed: 1986-06-24
Abstract: The invention relates to a hydroexpansible composite material, the method of preparing same and a composition for implementing this method, as well as to the uses thereof. The composite material includes a solid flat support having, on at least one of its faces, a coating with a high proportion of a hydroexpansible polymer powder fixed to the support by means of a hydrosoluble binder, the coating being essentially formed of: 95 to 55% by weight of hydroexpansible polymer powder; 5 to 23% by weight of hydrosoluble binder; and 0 to 22% by weight of surfactant. This hydroexpansible material may advantageously be used in medicine, surgery agriculture and especially as sealing agent in cables, particularly electric cables. FIG. 2 shows how, in a cable, this material (11, 13) forms a sealing ring (13) about the point of infiltration of the water, thus preventing its longitudinal propagation.
Patent SE-8702609-L (SE)
Inventor: ANDERSSON S
IPC: B26D7/06
Filed: 1987-06-24
Abstract: PCT No. PCT/SE88/00346 Sec. 371 Date Dec. 21, 1989 Sec. 102(e) Date Dec. 21, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10181 PCT Pub. Date Dec. 29, 1988.A device at machines for continuous separation of at least one strip (49) from a hose-formed material web (14). The device (19) incorporates at least two lead rollers (16, 18) at least one (18) of which being tiltable relative to the other, thus that the end portion of the material web, which is thread on the guide rollers at rotation of the guide rollers, is imparted a continuous, axial feeding motion towards a severing device (50). The tiltable lead roller (18) is supported at one free end of an axially displaceable and in different displacement positions arrestable rod (20), the free end of which is pivotably to a limited extent on one hand about a shaft (31) mainly parallel with the rod and on the other hand about an axis (44) mainly perpendicular to the rod. This (20) is equipped with means (33, 43) for arresting its free end in different angular positions.
Patent SE-8804619-L (SE)
Inventor: RUNDGREN PETER
IPC: E04B1/48
Filed: 1988-12-22
Abstract: An arrangement for securing a wall construction on a building wall 37 comprises a securing device 1 with a stem 2 which is intended to extend through an insulation layer 38 and, with its front end portion 3, is permanently anchored in the building wall 37. According to the invention, the securing device 1 comprises a pressure plate 17 which is situated to the side of the stem 2 and which forms a rigid unit with the second rear portion 12 of the stem 2, the stem 2 being flexible within a portion 20 situated between the two end portions 3, 12. The pressure plate 17 is designed to press against the outside 39 of the insulation layer at a point below the stem 2 and to exert an increasing pressure on the insulation layer when the stem 2 is swung down as a function of the load from an applied layer of grout 40, as a result of which a corresponding increasing frictional force arises between the insulation layer and the building wall. <IMAGE>
Patent SE-8900704-L (SE)
Title: Confirmatory or acknowledgment document - uses envelope with extended rear flap, for postal delivery
Inventor: GUSTAFSON HANS
IPC: B65D27/00
Filed: 1989-03-01
Abstract: The extended rear flap (1) of the envelope is intended to be removed by the postal authorities at destination prior to delivery, after which the pre-franked part is date-stamped before being delivered to the address shown on the opposite side.
Patent SE-9000232-L (SE)
Inventor: DANIELSSON J
IPC: E04F21/24
Filed: 1990-01-23
Abstract: The present invention relates to a method, apparatus and a level-indicating peg for marking-out a horizontal plane (2) over an uneven surface (1), for instance a concrete floor to be smoothed. Level-indicating pegs (6) are mounted on the uneven surface at a plurality of selected points (3), the upper end surfaces of the peg marking the horizontal plane (2). The method is characterized by anchoring elastomeric level-indicating pegs (6) in holes pre-drilled in the uneven surface (1) and cutting the pegs to a length corresonding to the distance between the uneven surface (1) and the horizontal plane (2) at each selected point (3). The apparatus includes a vertically adjustable levelling device (8) arranged on a stand (7, 19) placed in contact with the surface (1), a device (61-99) for anchoring a peg in a pre-drilled hole (39), and a clipping device (115) for clipping the peg in the plane subsequent to anchoring the peg. The peg has an anchoring head (59), a narrower stem (57) and optionally a suspension flange (58) at the rear end of the stem.
Patent SE-9000838-L (SE)
Inventor: BUSCELLA C
IPC: F21V33/00
Filed: 1990-03-09
Abstract: The invention relates to a light-bulb holder for household appliances in general, and refrigerators and freezers in particular, comprising a board structure fabricated from an electrically insulating material and bounded by a peripheral edge and a pair of oppositely disposed lateral surfaces, and an electrically conductive plate divided into sections so as to define an electrical circuit and disposed inside the board structure. The board structure is equipped with an integrally formed and peripherally projecting sleeve for holding a light bulb, and from which respective electrical supply terminals project sideways, and the board also supports a pivotable lever, pivoted freely against the action of a spring, and disposed at right angles with respect to the plane of the board structure, and supported by means of a pin disposed parallel to the lateral surfaces and equipped at one end with a transverse electrically conductive pin adapted, at a travel end position at which the lever is held by means of the spring, to come into contact with a pair of electrical contacts housed transversely within a hole passing through the structure, so as to close the circuit.
Patent SE-9000850-L (SE)
Inventor: CAMPANELLI A S
IPC: A01G5/06
Filed: 1990-03-09
Abstract: A flower stem cutter unit includes a small decanter sufficient to cover the lower end of a flower stem projecting into the decanter. A guillotine blade unit (12) is secured to a cover (7) and projects into the decanter. A guide wall projects inwardly from a cover opening and terminates in a vertical fixed blade support wall (27) having a flat cutting blade (11) secured thereto. The wall and blade have an opening (28) to receive the stem (2). The movable blade (13) unit has a supporting stem (14) extending through said cover and an integral vertical blade support abutting said fixed blade (11). A guillotine blade (18) is fixed to the inner face of the vertical blade support to form an integrated unit (12). The blade end is secured in angular relationship to the fixed blade (11) and moves progressively over the cutting edge (19) of the fixed blade. A finger gripping tab (36A) projects outwardly from the movable blade support for periodic replacement of the movable blade unit. A removable guard unit (20) is releasably secured to the fixed blade support and is located in outwardly spaced relation to the fixed blade and the movable blade of the unit. The guard unit includes a bottom lip (27) projecting toward the support to enclose the blade unit. The lip also locates the stem end for cutting.
Patent SE-9001956-L (SE)
Title: Edge component - has several arms projecting at angles from base part
Inventor: THELBERG E
IPC: E02D27/01
Filed: 1990-05-31
Abstract: In order to achieve an effective anchoring of the edge component (13), when it is installed on a casting site, it is provided with an appropriate component (6) which extends outwards form it, and protects against lateral pressure.
Patent SE-9003362-L (SE)
Title: Step-shaped blacksmith tool - forms horseshoes of differing sizes
Inventor: SVENDSEN PAUL JOERGEN
IPC: A01L15/00
Filed: 1990-10-20
Abstract: The step-shaped tool can form horseshoes of different sizes, and by means of a recess in it is possible to lock a workpiece in such a manner that bending or similar work movements can be effected without strain.
Patent SE-9100570-L (SE)
Inventor: KOCK B
IPC: C02F1/28
Filed: 1991-02-28
Abstract: The present invention relates to a method of purifying water by removing particulate material and nitrogen in one stage, according to which method the water which is to be purified is caused to flow continuously through a bed consisting of particles of natural zeolites; the zeolite particles in the bed are washed continuously in a particle wash which successively collects particles from the inflow side/underside of the bed, washes the particles and returns them to the upper side of the bed and which in so doing consumes the particles by wearing down the particles such that a free surface is present and the pores are opened, and according to which new zeolite particles are supplied in a guided manner to the filter to keep pace with the consumption, as well as to a device for carrying out the process.
Patent SE-9103142-L (SE)
Inventor: GULLBLOM LEIF
IPC: F15B15/08
Filed: 1991-10-28
Abstract: The invention refers to an interconnection arrangement to interconnect, e.g., a power cylinder or a rodless cylinder with a guide rail (30). The interconnecting member itself has two faces corresponding to the width of the cylinder, one side of the member presenting along the full length of the element paired to each other obliquely facing projections (14a, 14b) having a shape corresponding to in the cylinders parallel cut grooves. The projections (14a, 14b) do have a shape such that when the interconnecting member (10) is laid along a cylinder, the projections (14a, 14b) easily will slide into the corresponding parallel grooves (4) of an interconnecting cylinder. The interconnecting member presents at its second opposing side, at the top surface of the interconnecting member, a protrusion (20) running against in the guide rail a fitted central recess, and provided with threaded holes (17) having predefined intervals corresponding to the holes of the guide rail for the attachment of the guide rail to the interconnecting member, which offers a secured fixing between the guide rail and the interconnecting member. When joining the guide rail and the interconnecting member by screws the projections (14a, 14b) are pressed further in the direction towards each other for the locking of the interconnecting member with the cylinder by the influence of surfaces (21, 22) sloping towards the protrusion (20) at the top side of the interconnecting member.
Patent SE-9201310-L (SE)
Inventor: JONAS I
IPC: B29C45/02
Filed: 1992-04-27
Abstract: The present invention relates to a mold for simultaneously molding a plurality of ferrules onto a corresponding number of optical fibers. The mold preferably includes a runner plate, a first cavity plate, a second cavity plate, and a support plate, each of which is to be inserted between a movable top plate and a fixed bottom plate of a transfer molding machine. The plates to be inserted have a vertical inlet channel and primary and secondary runners for distributing molding compound. These runners lead to a plurality of first and second mutually coincidental mold cavities arranged in rows in the first and second cavity plates, respectively. In a preferred embodiment, each of the first and second mold cavities are made up of mutually coincidental, cylindrical coaxial parts and a larger coaxial, cylindrical bore formed in one or both cavity plates. The dividing plane between the first and second cavity plates coincides with the wider bore. The second mold cavity is formed in a conical insert which is inserted into the second cavity plate. The support plate includes narrow optical fiber receiving slots.
Patent SE-9203119-L (SE)
Inventor: MOLLSJOE B
IPC: F16L33/22
Filed: 1992-10-26
Abstract: The coupling for the plastic tube (15) incorporates a nipple (12) insertable in the tube with external ring convolutions (14) and a clamp unit in the form of a lock ring (16) which is axially displaceable over the plastic tube on the nipple for clamping the material in the plastic tube. The thermic length expansion coefficient for the material in the lock ring (16) is greater than for the material in the nipple (12).
Patent SE-9203930-L (SE)
Inventor: MODIG TORSTEN
IPC: C05F7/00
Filed: 1992-12-29
Abstract: PCT No. PCT/SE93/01112 Sec. 371 Date Jun. 7, 1995 Sec. 102(e) Date Jun. 7, 1995 PCT Filed Dec. 29, 1993 PCT Pub. No. WO94/14730 PCT Pub. Date Jul. 7, 1994A method and an apparatus for producing plant nutritive pellets from raw sludge produced by wastewater treatment plants. The raw sludge has a water content normally in the region of 70-80%. Powder is used to stabilize the pellets and prevent their sticking together. The powder is added in connection with the sludge being formed into at least one pellet string or immediately after formation when the string has been cut into pellets. An air stream in which the powder has become entrained is used to douse the pellet string or the cut-off pellets, whereafter drying is readily peformed to provide a moisture content of about 10-15%, adequate for storage. The device according to the invention comprises an extruder for forming at least one pellet string, which by cutting-off means is cut into separate pellets, at least one blowing nozzle for lime powder intended to be doused over the pellets, a rotatable tumbler and a drying kiln, in which the pellets are dried to a moisture content adequate for storage.
Patent SE-9300222-L (SE)
Inventor: GILLJAM BENGT
IPC: B05C17/00
Filed: 1993-01-26
Abstract: A device for feeding out dimensionally unstable material from a cartridge comprises: a lower, fixed holder 11 for supporting and controlling the cartridge; an upper, movable holder 12 provided with an outlet pipe 121 for material, which holder encloses the upper part of the cartridge 10; and a pressure member 13 which comprises a lever 131 extending along the fixed and the movable holder and a lever arm 132 which can be movably connected to the lever and can actuate the movable holder 12 to move towards the fixed holder 11. <IMAGE>
Patent SE-9301960-L (SE)
Inventor: TIBBLING PETTER
IPC: D21C9/147
Filed: 1993-06-08
Abstract: PCT No. PCT/SE93/00988 Sec. 371 Date Jun. 7, 1994 Sec. 102(e) Date Jun. 7, 1994 PCT Filed Nov. 18, 1993 PCT Pub. No. W094/29511 PCT Pub. Date Dec. 22, 1994A process for chlorine-free bleaching of chemical pulp in association with the production thereof, where a suspension of the pulp preferably has a concentration exceeding 8% of cellulose-containing fiber material and where the pulp entering into a bleaching line is preferably fed continuously through at least one bleaching vessel in the bleaching line, is treated with at least one acid for adjusting the pH to a value below 7, and with a chelating agent, and is subsequently bleached in at least one stage to a brightness exceeding 75% ISO, preferably exceeding 80%, with hydrogen peroxide or the corresponding quantity of another peroxide, employed in a quantity exceeding 5 kg/BDMT, where the peroxide bleaching takes place at elevated temperature and at a pressure in the bleaching vessel which exceeds 2 bar and where the cross-sectional area of the bleaching vessel exceeds 3 m2 and the area of the metal surface exposed towards the interior of the bleaching vessel is less than 4 V m2, where V indicates the volume in m3.