baber/WOPTO huggingface dataset:
Patent SE-8504381-D0 (SE)
Inventor: LUNDH HARRY
IPC: B62B1/26
Filed: 1985-09-23
Abstract: A flexible component (6) is provided to clamp the suitcase (1) on the two main parts (2,4). The first part (2) which incorporates the wheels (3) is completely separable from the second part (4) on which the hand grip (5) is fitted. - The flexible component can be stretched around the whole or parts of the suitcase and constitutes the only connection between the two parts of the device. This means that the suitcase functions as a spacer between the two parts.
Patent SE-8601810-D0 (SE)
Inventor: SKOGMAN B G
IPC: B65G15/60
Filed: 1986-04-21
Abstract: Sandwich material has three layers, a first wear layer (12) of a polymeric substance having 85-100 Shore A hardness, a second layer (9) of rubber having 50-70 Shore A hardness, and a third layer (10) of rubber having 20-50 Shore A hardness, the second layer being located between the first and third layers. - The first layer is of polyurethane contg. 5-30 vol.% of a friction-lowering substance, the hardness of the layer being at least 90 Shore A, and the substances being polytetrafluoroethylene, polyethylene, graphite or silicone oil, specifically 10-25 vol.% polytetrafluoroethylene. An intermediate layer (13) may be added between the first wear layer and the second rubber layer (9) consisting of a polymeric substance having 70-95 Shore A hardness, being free of friction-lowering substances and, pref., being polyurethane having excellent adhesive properties to the layers on each side.
Patent SE-8704040-D0 (SE)
IPC: D21F11/04
Filed: 1987-10-16
Abstract: The invention relates to a method of making a symmetrical three-layer paper of two heterogeneous stocks, one of which forms the top layers of the paper, and the other one forms the intermediate layer thereof. According to the invention, the top layer and substantially half the grammage of the intermediate layer are formed by co-forming in two separate head boxes, whereafter the two separately formed layers are combined at a dry solids content not exceeding 12%.
Patent SE-8801979-D0 (SE)
Inventor: ESKELINEN P
IPC: D21F5/04
Filed: 1988-05-27
Abstract: PURPOSE: To increase the level of a negative pressure and improve the tension of a web at a region where the web is released from a drying cylinder, by disposing an air-jetting means having a special structure in the paper web- releasing region. CONSTITUTION: An air-jetting device 10 is disposed in a region where a made web (wet paper) WP is released together with a metal net 40 from a drying cylinder 41, in order to press the web WP to the drying cylinder 41 by the use of the wire cloth 40 and then transfer the web WP to another drying cylinder 32. A negative pressure is thus formed in the releasing region to improve the release of the web.  The air-jetting device 10 is formed in such a structure that negative pressure regions A-, N- are flat L in the jetting direction, that a passage R formed between the outer surface of the wire cloth 40 disposed on the cylinder 41 and the wall surface 14 of the air-jetting device 10 is enough long, and that the flow of a boundary layer following the metal net is returned in the direction opposite to the travel direction of the wire cloth 40 to originally form a proper level of negative pressure in a space formed on the rear side of the passage R.
Patent SE-8802302-D0 (SE)
Inventor: JOHANSSON MATS AKE
IPC: B28D1/14
Filed: 1988-06-17
Abstract: The invention relates to a diamond-tipped tube drill for drilling in concrete stone, cement, brick and the like, comprising a sheet metal tube 2 having at the rear end a fastening mechanism 4 for drive members for rotating the drill and at least one inlet line for cooling liquid and at the front end a drill bit 3 with diamond segments 5, which rear sections are fastened in recesses in the tube end and front sections extend beyond the front edge 7 of the tube end, so that channels 8 are formed between the diamond segments through which the cooling liquid can pass from inside the tube and out. Between the diamond segments 5, at a distance from the front edge 7 of the tube end and at a distance from the rear edge 10 of the diamond segments there is found, inside the said channels for the cooling liquid, a kerf 9, which allows that section 11 of the tube material which is delimited by two adjacent diamond segments, the front edge 7 of the tube end and the kerf 9, to be broken off in order to deepen the said channels for the cooling liquid once the front sections of the diamond segments have worn down to a certain level, after which the drill can be used with the rear sections of the diamond segments which were initially fastened in the said recesses in the tube. <IMAGE>
Patent SE-8803699-D0 (SE)
Inventor: HUEBBINETTE T
IPC: E02D27/01
Filed: 1988-10-17
Abstract: The present invention concerns, in brief, prefabricated concrete elements 20 which are intended to form part of a concrete construction and from which flexible, elongate elements 21, 22 project for the purpose of casting them in the concrete construction. In a preferred embodiment, these elements comprise wires, cables and cords made of synthetic material or the like. <IMAGE>
Patent SE-8901108-D0 (SE)
Inventor: LL WILHELM AD
IPC: B62D35/00
Filed: 1989-03-30
Abstract: The present invention concerns arrangements which are used on vehicle assemblies consisting of a pulling vehicle 1 and a trailed vehicle 3 and which fill the gap which occurs between these vehicles during travel and causes energy-consuming eddies of air to develop in these spaces. Such an arrangement consists of a balloon 8 arranged in the end wall 6 of the vehicle 3 and partly or completely filling the space. The balloon 8 can be inflated by means of a pressure medium system arranged in the vehicle. Its part directed away from the vehicle is secured in a frame 9 which defines the shape of the balloon and which is supported by at least one arm arranged in the said end wall of the vehicle. The arm can be telescopically extended and is provided with a spring device 11 for contracting the arm to a shortened state. <IMAGE>
Patent SE-8901212-D0 (SE)
Inventor: LINDGREN MATS
IPC: A01G9/00
Filed: 1989-04-06
Abstract: PCT No. PCT/SE90/00163 Sec. 371 Date Sep. 6, 1991 Sec. 102(e) Date Sep. 6, 1991 PCT Filed Mar. 15, 1990 PCT Pub. No. WO90/11680 PCT Pub. Date Oct. 18, 1990.The present invention relates to a plant growing and cultivation system, comprising a plant growing table (1), plant growing containers (8) mounted in said table as well as a drainage system for surplus water and condensing water from said plant containers. The table is built with profiles (4,5), connected to each other and forming bearing supports (15,21) for soil-carrying plates or plant containers mounted in the table, which bearing supports include elements, which form channels (16,22).
Patent SE-8903733-D0 (SE)
Inventor: BOHMAN K-E
IPC: B65G23/06
Filed: 1989-11-08
Abstract: During drive, the guide holes (3) come into contact with pins (8) positioned on a part roller (7) fixed to the drive roller (2). Outside and inside two fixed part rollers are positioned freely running part rollers (5). The freely running part rollers have a larger dia. than the part rollers provided with pins (8), and the steel belt (1) during forward feed rests against them.
Patent SE-9000962-D0 (SE)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1990-03-19
Abstract: (1) A light radiation stand for holding a fiber optic cable which transmits light rays therethrough and emits the same from its light-emitting end is described. The light radiation stand has a pole removably mounted to the stand and a mirror rotatably mounted on said pole. The mirror has a concave surface on one side and a convex surface on the other side. Furthermore a plane mirror is rotatably mounted on the middle portion of the pole.
Patent SE-9102644-D0 (SE)
Inventor: SAENTTI K
IPC: E03C/
Filed: 1991-09-12
Abstract: This invention concerns a floor drain which has a cylindrical body 1 in which there is a pipe part 10 for a water lock. In the floor drain there will be a strong and advantageously directed flow, with consequent good self- cleaning of the drain, if the pipe part's 10 lower edge 11, 12 slopes towards the drain bottom 8 in a direction away from the pipe socket 5 connecting to the outlet, and the pipe part's 10 longest section extends to the immediate vicinity of the bottom 8. <IMAGE>
Patent SE-9303452-D0 (SE)
Inventor: GEELNARD BENGT GOESTA
IPC: G01D5/12
Filed: 1993-10-20
Abstract: Meters (10,11,12,...1n) are connected to measure individual energy consumptions from a power system (4). Each meter is provided with a reading unit (100,110,120,...1n0) which is connected, by means of a transmission link (2), to a central collection unit (3) having a central processing unit (31) for controlling the two-directional information flow between the reading units and the central collection unit. The microprocessor-based reading units are adaptable to various reading conditions by change of program and/or parameters and may be adapted to accommodate different kinds of meter or meter mounting.
Patent SE-9303894-D0 (SE)
Inventor: TOEROEK VILMOS
IPC: B03C3/12
Filed: 1993-11-24
Abstract: PCT No. PCT/SE94/01131 Sec. 371 Date Aug. 12, 1996 Sec. 102(e) Date Aug. 12, 1996 PCT Filed Nov. 24, 1994 PCT Pub. No. WO95/14534 PCT Pub. Date Jun. 1, 1995In an electrostatic precipitator for an electrostatic filter at least one group (11 and/or 12) of electrode or plate elements of like polarity are made of or coated with a semiconducting or dissipative material, and the electrode elements of at least one group (12) include, or are associated with, a screen (16) of an insulating material at the edge thereof which is directed against the stream (A) of air through the precipitator.
Patent SE-9400772-D0 (SE)
Inventor: LAITINEN SIMO
IPC: B63H16/04
Filed: 1994-03-08
Abstract: The oar rowlock or similar is releasably fixed in a boat. The oar has down to its water-locating end an arched, broadened and thinned shape. The oar water-locating end is broad and flat and is essentially springy.
Patent SE-9402666-D0 (SE)
Inventor: SAIDI ALI
IPC: G09G3/36
Filed: 1994-08-09
Abstract: A data communication receiver (605) receives and stores a set of image data and displays images associated therewith on a display (600') having rows divided into first and second segments (705, 710). The data communication receiver (605) comprises a database (635) for storing a set of orthonormal functions and row drivers (650) coupled to the database (635) for driving the first segment (705) of the display (600') with first voltages associated with a first subset of orthonormal functions and driving the second segment (710) of the display (600') with second voltages associated with a remaining function included in the set of orthonormal functions during a first plurality of sequential time slots. The row drivers (650) also drive the first segment (705) with the second voltages associated with the remaining function and drive the second segment (710) with the first voltages associated with the first subset of orthonormal functions during a second plurality of sequential time slots.
Patent SE-9402734-D0 (SE)
Inventor: ENGMAN BENGT
IPC: E04H6/18
Filed: 1994-08-16
Abstract: PCT No. PCT/SE95/00923 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 14, 1995 PCT Pub. No. WO96/05390 PCT Pub. Date Feb. 22, 1996A vehicle transporting arrangement for transporting a vehicle in a parking building automatically from a drive-in module to a parking space (27), wherein the arrangement includes a first carriage (1), a so-called transfer carriage, which can be moved on and between different parking floors or storeys of the parking building and which includes a second carriage (2) and a third carriage (3), each of which includes lifting devices (4, 5, 6, 7) for lifting and supporting a pair of vehicle wheels, the second and third carriages being positioned sequentially in a direction perpendicular to the direction of movement of the first carriage on a parking floor and being movable in relation to the first carriage at right angles to its direction of movement on a parking floor. According to the invention, at least one of the second and the third carriages (2, 3) includes drive wheels (10) and drive elements for moving the carriage in relation to the first carriage (1).
Patent SE-9403987-D0 (SE)
Inventor: INGWALL MAGNUS
IPC: E03F5/02
Filed: 1994-11-18
Abstract: The fall protection is for waste water wells and comprises an upper horizontal plate (3), which can be formed as a filter plate, resting on a telescopic foot (1,2) adjustable as to height and which supports on the well bottom, being adjustable to wells of varying depth. The plate which covers the well opening, with the exception of a gap around its periphery, rests firmly against the well bottom, and can be adjusted as to height with the aid of the telescopic foot and the cross bores (4) in its tube parts by pegs (5) which comprises a secure connection between the tube parts. The tube foot can consist of two or more tube parts. The hole distribution is such that it allows an adjustment in very small stages.
Patent SE-9404497-D0 (SE)
Inventor: NYLUND OLOV
IPC: G21C3/334
Filed: 1994-12-23
Abstract: A fuel assembly for a boiling water reactor comprising a plurality of fuel units, stacked on top of each other, each of which comprising a plurality of fuel rods extending vertically between a top tie plate and a bottom tie plate, and means for keeping the fuel elements together. The fuel elements are surrounded by a fuel channel with a substantially square cross section. At least two of the fuel units differ from each other in regard to fuel distribution or free flow area.
Patent SE-9502033-D0 (SE)
Inventor: PSAROS GEORGIOS
IPC: A61M16/18
Filed: 1995-06-02
Abstract: A gas-mixing system for anaesthetic apparatuses, comprising a vaporizer unit (20) for liquid anaesthetic, is described. A first gas line (18) carries a specific first flow of gas to the vaporizer unit (20), and a second gas line (22) carries a second flow of gas past the vaporizer unit (20), the first gas flow and the second gas flow jointly constituting a total flow of respiratory gas. A first flow regulator (8, 10, 12) is arranged to regulate total flow, and a second flow regulator (26) is arranged to regulate the second flow according to the difference between total flow and a reference value for the first flow. <IMAGE>
Patent SE-9502562-D0 (SE)
Inventor: GRANBOM BO
IPC: F16H25/22
Filed: 1995-07-11
Abstract: A ball-nut comprising a screw (1) with screw formed threads (2) and in a nut retained balls (11) cooperating with these, the balls running between two ball races (8) suspended perpendicularly to the shaft of the screw (1) and rotatably in the nut. The ball-nut is characterized in that each ball (11) has a radius being so much minor than the radius of the thread profile of the screw (1) and the ball treads (6) of the ball races (8), respectively, that the contact point (15) of the ball (11) with the thread (2) at a load on the ball-nut is situated on a tangent to it declined with an angle  alpha  being less than 90 degrees and not zero to the shaft (12) of the screw and the contact point (16) of the ball tread (6) of the corresponding ball race (8) situated on a tangent to it declined with an angle  beta , which is not zero, but minor or equal to the angle  alpha  towards the axis (12) of the screw.
Patent SE-9503900-D0 (SE)
IPC: F16L13/04
Filed: 1995-11-06
Abstract: The device comprises a drum (4) heat-shrunk around a tubular component. A layer (5a) of memory metal bands is formed by winding at least one band around the outside of the drum. A single band passes through a guide formed from two tangentially separate parts (9a, 9b) located in the outermost band layer, forming a freely suspended band section (11) between the two parts. Also claimed is a method for measuring the tension of the device, by causing the freely suspended band section to vibrate and then measuring its frequency.
Patent SE-9600596-D0 (SE)
Inventor: JENSEN HANS FALKNER
IPC: E01F9/00
Filed: 1996-02-19
Abstract: The invention relates to a premanufactured covering which mainly consists of a thermoplastic material and which covering is intended for roads, parking areas, etc. The covering has reflective material, friction material or the like on the intended upward surface. The covering according to the invention is characterized in that the material includes a visible temperature indicator when being applied.
Patent SE-9601081-D0 (SE)
Inventor: STROEM LENNART
IPC: F24F13/06
Filed: 1996-03-20
Abstract: The invention relates to a method and a non-return valve for directing an airflow in a predetermined direction through the valve, especially an exhaust air valve (2) designed for mounting at an available ventilation grid (1), comprising a cap (3) presenting a bulge (6) provided with an essentially vertical wall (7) provided with a large number of vent passages (8) for the air and on the inside at least one foil flap (9) attached with its upper edge to the wall and being sufficiently thin and easily movable for being carried along with a slight air draught in the direction opposite the intended transmitting direction to sealingly bear against the wall (7) with the vent passages (8). The valve is especially intended for being hooked by means of hooking means (12, 13, 14) to an available ventilation grid (1).
Patent SE-9602920-D0 (SE)
Inventor: TJERNSTROEM BENGT
IPC: A47B/
Filed: 1996-08-05
Abstract: A foldable back panel for wardrobes, bookcases, kitchen cupboards and similar articles of furniture comprises two plates (1, 2) of rigid materials, rectangular in shape and pref. of similar size, placed side by side in edge-to-edge contact. a coating of PVAc glue is applied to both plates and a sheet of flexible plastic material (3) is applied thereto, being glued to said plates and encasing opposite edges (4, 5). Said plates may be made of hardboard, chipboard or similar material, and are foldable for flat packing in small cartons. When assembled, the plastic-coated face is placed away from the wall, obviating the need for painting.
Patent SE-9603034-D0 (SE)
Inventor: HANSSON HANS-ERIK
IPC: C02F11/04
Filed: 1996-08-21
Abstract: An arrangement for utilizing biogas or landfill gas includes a plurality of gas-collecting units (2) disposed in at least one waste-material landfill (1). The gas-collecting units are connected via conduits (3) to a common collecting station (4) which generates a subpressure in the conduits and from which collected gas is used to fuel an internal combustion engine (6), preferably an engine intended for powering an electric generator. The suction side (7) of the engine (6) is connected to the conduits (3) such as to generate in the conduits the subpressure required for said gas collection. In a method of utilizing landfill gas, the gas is collected at the gas-collecting sites (2) and transported therefrom to the collection station (4). The suction side (7) of the engine (6) is connected to the conduits (3), suitably after being started-up with conventional fuel, so as to generate in the conduits the subpressure necessary to collect the gas.
Patent SE-9603590-D0 (SE)
Inventor: NYGAARD TOMMY
IPC: H04Q11/04
Filed: 1996-10-01
Abstract: The present invention relates to a private branch exchange, a telecommunication system comprising such an exchange and methods of transmitting signals in subrate channels of a fullrate channel. The exchange comprises a switch control means, which allocates subrate traffic channels of the fullrate channel to voice and data, and a channel handling device (44), which comprises at least one voice channel means (66, 68, 70) connected to a respective channel input (22, 24, 26) and being arranged to compress signals appearing on this input (22, 24) or to pass at least part of each signal through unaffected. The compressed or passed signals are fed to a multiplexer (76), which multiplexes signals incoming from the voice channel means to outgoing signals for sending in a fullrate channel on a first telecommunication line (14). A demultiplexer (78) is also included for demultiplexing signals in a fullrate channel.
Patent SE-9604333-D0 (SE)
Inventor: PETTERSSON OWE
IPC: B21D11/20
Filed: 1996-11-26
Abstract: A plate (1) is weakened with bending lines (2) and is so bent that it assumes a trapezoidal shape. The bends are weakened to the extent that the bend angle can be altered by hitting or pressing the bend edge with e.g. a hammer, thereby also altering the height. By altering the height in one corner at a time in this manner the plate upper side is set in the correct position, e.g. horizontally, after which the adjustment is locked by the plate being fastened in the ground e.g. through holes (3). The final structure formed by the trapezoidal plate and the ground provides stability towards the base.
Patent SE-9700360-D0 (SE)
IPC: H02K15/085
Filed: 1997-02-03
Abstract: The rotating electric machine includes a stator (1) with windings drawn through slots (5) in the stator. The windings are formed of high-voltage cable (6). One of the slots (5) at an end surface of the stator (1) has a cuff device (13, 16) between the cable and the slot. The cuff extends axially a short distance into the slot. The cuff device includes a cuff extending in radial direction over several cable lead-throughs. The cuff has a profile in radial section corresponding with a profile of the slot. The cuff device includes several cuffs which are circular in a radial section. Each cuff surrounds a cable lead-through.
Patent SE-9703228-D0 (SE)
Inventor: GASSMANN WILLIAM P
IPC: G21C7/00
Filed: 1997-09-08
Abstract: The present invention relates to method of fueling and operating a nuclear reactor core. Fueling the nuclear reactor core for a power operation cycle includes the steps of designating a central core region, a buckled core region and a peripheral core region, placing at least two fuel assemblies of relatively high reactivity in the fuel cells in the central core region and placing fuel assemblies of relatively low reactivity in the cells in the peripheral core region. The invention further includes operating the nuclear reactor core throughout a cycle of operation by the steps of designating at least one network of control rods, each network comprising approximately one-fourth of the control rods in the core, the selected networks being substantially evenly spread throughout the core, selecting a desired interval for insertion of the selected networks of control rods during the power operation cycle, actuating a substantial portion of a first selected network of control rods to positions at least partially inserted into the core and actuating a substantial portion of all remaining control rods to positions substantially fully withdrawn from said core for the desired interval, and repeating the actuation step, but alternating between selected networks of control rods, for each remaining desired time interval for the duration of the nuclear reactor power operation cycle.
Patent SE-9801145-D0 (SE)
Inventor: HANSSON LEIF
IPC: F02F1/24
Filed: 1998-04-01
Abstract: A combustion engine with direct injection has in each cylinder a fuel injector (3) whose fuel orifices (4) are so oriented that the projection (5') of the direction of each fuel spray, viewed in a plane perpendicular to the cylinder centerline, crosses a projection (8', 8'', 9', 9'') in the same plane of the valve disc of one of the valves.