baber/WOPTO huggingface dataset:
Patent SE-8500060-L (SE)
Inventor: WATVEDT J
IPC: A01B3/421
Filed: 1985-01-08
Abstract: A reversing and adjustment mechanism, especially for a reversible plough adapted for hydraulically adjustable furrow width and hydraulic reversing of the plough, wherein the reversing and adjustment mechanism comprises a hydraulic cylinder (8) with a "hydraulic memory" for adjustment of the furrow width. The oil chambers on both sides of the ordinary piston (15) in the adjustment cylinder (8) communicate with a reservoir (24) via two pilot-controlled check valves (26, 25) with open passage toward the adjustment cylinder (8) and a second direction-control valve (10). The chamber (31) in the adjustment cylinder (8) between the rear head and a freely movable piston (17) communicates on the one hand with a hydraulic cylinder (7) for reversing the plough, preferably with the rod end thereof, via a first check valve (14) with open passage toward the reversing cylinder (7), and on the other hand communicates with the reservoir (24) via a flow-control valve (28) and a first direction-control valve (9). The reversing cylinder (7), on the end opposite its rod; i.e., preferably on the piston end, communicates on the one hand with the rod end of the adjustment cylinder (8) via a pilot-controlled check valve (36) with open passage toward the reversing cylinder (7) and a pilot-controlled check valve (32) with open passage toward the adjustment cylinder (8), and on other hand communicates with the reservoir (24) via a pilot-controlled check valve (36), the reversible flow-control valve (28) and a first direction-control valve (9).
Patent SE-8501115-L (SE)
Inventor: NAMUR M
IPC: B63B35/79
Filed: 1985-03-07
Abstract: An adjustment fixture for wishbone booms of board-sailing devices comprises two main tubes (1) joined at an acute angle on the mast side, and end tubes (3) telescopically adjustable therein, joined on the side of the stern leech rope. Each end tube (3) has several spaced-apart peripheral grooves (5). A locking ring (7) of rubber or the like is provided, which can engage respectively one of the peripheral grooves (5) and constitutes a tight seal between the main tube (1) and the end tube (3); this locking ring can be locked, with a locking part (6) shaped like an O-ring, into one of the peripheral grooves (5). A conical end section (9) of the locking ring (7) forms a readily handleable transition between the main tube (1) and the end tube (3).
Patent SE-8503334-L (SE)
Inventor: LANEUS P
IPC: B65G5/00
Filed: 1985-07-04
Abstract: The system stores gas under pressure in a rock chamber and at a temp. sufficiently low to freeze the water in the cracks in the rock. The gas is cooled by the Joule-Thompson effect by expansion through throttling nozzles.
Patent SE-8602686-L (SE)
Inventor: BEHNK G
IPC: A22C25/08
Filed: 1986-06-17
Abstract: The invention relates to a device for processing fish of the genus Carangidae. On the basis of the object, which is to remove the rows of protective scales situated on the sides of the fish of this genus, it is proposed, in the case of a conveyor which conveys the fish by engaging onto their backs, to make the separating device vertically controllable in relation to the path of the fish and to measure the control movement by means of catches of a pressure roller which holds down the conveyor in the region of the separating device.
Patent SE-8602760-L (SE)
Inventor: JOHANSSON T
IPC: F16L/
Filed: 1986-06-23
Abstract: PCT No. PCT/SE87/00291 Sec. 371 Date Feb. 21, 1989 Sec. 102(e) Date Feb. 21, 1989 PCT Filed Jun. 23, 1987 PCT Pub. No. WO87/07935 PCT Pub. Date Dec. 30, 1987.A method of joining tubes (A and B) having a corrugated wall (10) of fusible plastic material and terminating at a cut through a corrugation rib, comprises the following steps. An annular body (14) expanding when energy is supplied to it, is positioned in an annular space (13) formed by the corrugation ribs at the end of one tube (A) and an inner boundary which can be formed by an inner wall (11) of fusible plastic material, integral with the corrugated wall of said one tube, or by a sleeve inserted into the adjacent ends of the tubes, also of fusible material. The tube ends are put together to close said space by the end of the other tube (13), and a radial and axial support (19) for the corrugation ribs is arranged on the outside of the tubes. Then, the annular body is expanded by heating to fuse said body to the walls of the tubes and the sleeve, respectively.
Patent SE-8700721-L (SE)
Inventor: HONKANEN MAX GUSTAF ALBERT
IPC: B63H11/08
Filed: 1987-02-20
Abstract: A propeller drive with contra rotating propellers (3 to 6) where the shafts (13) of the outer propellers are supported by bearings inside the hollow shafts (14) of the inner propellers. The number of the propellers is at least four arranged as two pairs (3, 4 and 5, 6), of which one is pulling and the other is pushing whereupon any of the said propellers rotate in an opposite direction with respect to the adjacent propellers. The transmission shaft (8) has two on the both sides of the propellers shafts (13 and 14) situated bevel gears, of which one (9) has a continuous connection with the bevel gears (11) on the shafts (14) of the inner propellers (4 and 5) and the other (10) with the bevel gears (12) on the shafts (13) of the outer propellers (3 and 6).
Patent SE-8803108-L (SE)
Inventor: NORDIN O
IPC: B28B23/00
Filed: 1988-09-05
Abstract: A sealing and protective device for pipes adapted to be moulded into a substantially cylindrical surface portion of the pipe in the area of an end portion thereof in connection with the moulding of the pipe. The sealing and protective device comprises a radially projecting sealing portion (10) and a protective element (20) positioned axially inside the sealing portion in relation to the end surface of the pipe end portion. The sealing portion (10) is adapted to seal the pipe in relation to an end portion of another pipe concentrically positioned in relation to the end portion of the pipe. The protective element (20) is adapted to prevent access of dirt and water to the area axially inside the sealing portion during transportation and storage of the pipe and is adapted to be removed before the pipe is connected with an other pipe. The sealing portion (10) and the protective element (20) are connected with each other so as to provide a connected unit already before the sealing and protective device is moulded into the end portion of the pipe.
Patent SE-9002491-L (SE)
Title: Device for manual movement of carcasses along suspended track - comprises shackle supported at upper end by roller
Inventor: JANSSON LEIF
IPC: A22C7/00
Filed: 1990-07-24
Abstract: The shackle has a guide component with a surface facing one side of the suspended track and at a distance from it when the shackle hangs on a straight section of track. When curves in the track are negotiated, the guide surface comes into contact with the track. The length of the guide surface in the suspended track longitudinal direction that the surface damps the shackle pivoting movements around its own vertical axis. The roller has two conical parts which rest on the suspended track. The suspended track is tubular, and the guide surface has a curvature radius which is 10 - 20 per greater than the outer radius of the track tube. The guide surface consists of a slide shoe with a surface, and is so positioned on the shackle that its central line, located centrally between the shoe highest and lowest points, is 1 - 2 mm below the centre line of the track tube. The slide shoe is of plastic.
Patent SE-9200073-L (SE)
Inventor: MUELLER HANS
IPC: B29C45/30
Filed: 1992-01-13
Abstract: A hot runner arrangement (1) for injecting plastics material has a heated tubular nozzle section within which is a pointed arch-shaped polymer spreader having an arched profile channel around the outer surface. The channel extends towards an orifice at the front of the arrangement and forms a uniformly heated, cylindrical section of plastic. Pref. the spreader body has a central core at the front end which follows the shape of the outlet flow channel. A central axial inlet channel at the rear of the nozzle changes into a spiral shape around the surface of the central part of the spreader body. The core-shaped central body extends towards the front of the arrangement with decreasing width. An external thread at the rear of the spreader body screws into an internal thread in the tubular nozzle with a means provided for body rotation. USE/ADVANTAGE - In a hot runner system for injection moulding thermoplastics. Prevents formation of flow lines in finished prods., reduces heat loss to the surroundings at the hot runner tip and ensures easier cleaning and exchange of the hot runner components.
Patent SE-9202888-L (SE)
Inventor: CARLSSON INGEMAR
IPC: F24D11/00
Filed: 1992-10-05
Abstract: In a heating plant, apparatus featuring a heat accumulating liquid tank (1), a liquid heater fitted in the said tank (2) and inflows (13, 27) into the tank from a liquid circulation cycle in which the liquid flowing into the tank by way of the inflow is intended to have a variable temperature, a liquid flow direction means (32) is fitted within the tank with an upwardly open and downwardly open respectively troughlike formation. This means (32) is fitted so as to lead cooler water from the vicinity of the heater (2) downwards to the level of the tank (1) where the temperature is essentially the same as in the downward flow. This means (32) is further fitted so as to lead a flow of warmer water coming in through the inflow (13) upwards to the level of the tank where the temperature is essentially the same as that of the flow.
Patent SE-9300084-L (SE)
Inventor: WENNERBO OERJAN
IPC: F15B11/05
Filed: 1993-01-14
Abstract: A method for controlling a hydraulic motor by means of a hydraulic valve comprising an inlet section which includes a pump and tank connection and a manoeuvering section having a slide (B1) and a load signal system (L1, L2, L3). The hydraulic valve also includes two regulating constrictions (S3, S4) which can be connected to and from a motor (C), such as a hydraulic piston-cylinder device. The manoeuvering slide (B1) also includes a load level detecting constriction (S2) and a load signal drain (S5), and the pump generates an idling pressure. The invention is characterized in that when manoeuvering by means of the manoeuvre slide (B1), the load signal Ps of the load signal system is increased by means of a further constriction (S1) located between the pump connection and that side of the load detecting constriction (S2) that has the higher pressure during the manoeuvering process. The invention also relates to a valve construction. <IMAGE>
Patent SE-9304330-L (SE)
Inventor: FRIDEN LARS-ERIK
IPC: F02M21/04
Filed: 1993-12-30
Abstract: A mixing device (1) is attached to the incoming air channel for the engine and comprises a radially movable air regulating throttle (2) provided with a throttle axle (3) connected to the necessary axle regulating device, enabling the opening angle of the axle to be set in order to allow the required amt. of air to pass through to give the desired no. of revolutions for the engine. - A body (5) contained in a specially shaped gas-tight chamber (9) is connected to the throttle axle (3) and shaped so that circular movement of the body (5) with the aid of the throttle axle (3) is used to increase or decrease the throughflow area of the passageway w.r.t. incoming air channel.
Patent SE-9400676-L (SE)
Inventor: STOEPPELKAMP ROLF
IPC: B60Q1/068
Filed: 1994-02-28
Abstract: A reflector (3) of a motor vehicle headlight is coupled with a housing (1) by an adjustment device (4) with which it is pivoted about an axis (10). The adjustment device substantially comprises an adjusting pin (12) rotatably mounted in an opening in the housing with an end portion thereof extending outwardly from the housing opening, forming a hand knob (23) thereon for rotating the pin. An indicating device of the motor-vehicle headlight substantially comprises a toothed gear (20) with a scale-like indicator thereon and a pinion gear (16) which is formed on the hand-knob portion of the adjusting threaded pin. The toothed gear is mounted on an axle (25) extending outwardly from the housing and rotates freely in a position in which it interengages with the pinion gear. The toothed gear lies flatly on an outer surface (17) of the housing. The toothed gear has a central opening (24) and an off-center opening (27) adjacent the central opening. The openings (24, 27) are in communication with one another through a stricture ( 28) which is narrower than a cross section of the axle and of which, at least on one side, is radially flexible because of an adjacent cavity (30) in the toothed gear. Thus, the toothed gear can be moved between a first position in which the toothed gear interengages with the pinion and in a second position in which it is removed from this interengagement.
Patent SE-9400681-L (SE)
Inventor: PETHOE LAJOS
IPC: A61J1/00
Filed: 1994-02-28
Abstract: The invention relates to an apparatus for mixing aseptically three or more liquid products (51, 53, 55) and includes at least two pointed connection devices (1, 21, 41) which are provided with through-passing flow passageways (3, 4, 24, 25, 43, 44) and are connected in series by means of a connecting line (61) and are intended to be inserted through penetrable closure means (58, 59, 60) of product containers (52, 54, 56). A first of these connection devices (1) functions to place the first container (52) in communication with the surroundings via a sterilizing filter (7), and connects the first container with the second container (54) through the connecting line (61), wherein the product containers are mutually connected together successively by means of respective subsequent connection devices down to the last product container (56) in line in which the final mixture of products, including the product (55), is collected. A subpressure prevails in the last container in line, this subpressure constituting the force by means of which the products are driven through the system. The invention also relates to a connection device (21) and to a system for aseptically mixing three or more liquid products, and also to a method of mixing the products. The invention is primarily intended for application when mixing the liquid components of a preparation for parenteral nutrient supply.
Patent SE-9401501-L (SE)
Inventor: NERSING LARS
IPC: F16K21/02
Filed: 1994-05-02
Abstract: The arrangement consists of a throttle insert placed inside a tube adjacent to a heater or cooler, or inside a tube in a part system. The throttle insert consists of a short thick part (1) and an elongated part (2), both of elastic material. Inside these parts runs one or more through channel(s), whose inner tube resistance and length controls the flow with great precision through the insert body. The short thick part is made with excess dims., and partly holds the insert body firmly in the tube conduit, partly seals it against the surrounding walls, so that all passing flow goes through the inner channel(s).
Patent SE-9500092-L (SE)
Inventor: EKSTRAND CARL-GUNNAR
IPC: E04F15/20
Filed: 1995-01-12
Abstract: Noise damping a floor construction resting on a high elasticity insulation material, pref. an elastomer onto which the floor has been applied, comprises forming a floating layer of floor and insulation material using an elastic material, pref. a polyether foam with a density of 170-200 kg/m3, applied onto the base.
Patent SE-9500850-L (SE)
Inventor: LINNER HANS
IPC: B29C65/10
Filed: 1995-03-10
Abstract: Method for thermally activating the inside of one end of a thermoplastic tube during a heat sealing process using hot gas, comprises introducing the gas through openings in a mouthpiece placed in a heating position and forcing the gas to flow through the narrow gap between the inside of the tube and the mouthpiece. Air pressure is applied to the inside of the tube in conjunction with the gas flow. The equipment for carrying out this method is also claimed. The gas is normally air and the thermoplastic is, e.g., polyester of (L)LD polyethylene.
Patent SE-9501420-L (SE)
Inventor: GAWELL NILS
IPC: B44D3/00
Filed: 1995-04-19
Abstract: The packaging comprises a bag (4) of plastics which at its first end has an opening (5) with a device (6, 6') for its tight closure. At its opposite end, the bag narrows towards an end part (7) through which the brush shaft can be pushed from inside. The narrowing end part (9) is for application on the brush and seal against the brush fastening (2), and the closure means are for airtight sealing the bag interior when air is evacuated from it.
Patent SE-9600757-L (SE)
Inventor: SVENSSON SVEN
IPC: B23C5/22
Filed: 1996-02-28
Abstract: A rotary milling cutter body includes a plurality of inserts positioned at a positive axial angle and a negative radial angle. Shims are disposed behind respective inserts. One of the shims is thinner than the other shims (e.g., by 20-150 mu m) so that the insert associated with the thinner shim has a greater axial projection than the other inserts. If shims are not used, one of the inserts could be thinner than the other inserts to achieve the same effect.
Patent SE-9601026-L (SE)
Inventor: LINDHOLM RAGNAR
IPC: B22D1/00
Filed: 1996-03-18
Abstract: PCT No. PCT/SE97/00350 Sec. 371 Date Sep. 16, 1998 Sec. 102(e) Date Sep. 16, 1998 PCT Filed Feb. 28, 1997 PCT Pub. No. WO97/35184 PCT Pub. Date Sep. 25, 1997A method for controlling the composition of a cast iron melt is presented. A cast iron melt is prepared which has added to it a structure modifying agent and a nucleating agent in amounts selected to produce a fully compacted graphite iron upon solidification of the melt. A sample vessel, having an inner wall having an active portion coated with a material which will lower the concentration of dissolved modifying agent and an inert portion, is used to extract a sample of the melt. Three temperature measuring devices are used to measure temperatures at three locations within the melt. One measuring device measures the temperature at the center of the vessel, one measures the temperature at the inert portion of the vessel's inner surface and one measures the temperature at the active portion of the vessel's inner surface. In another aspect of the invention, two sample vessels are used, one having an active surface and the other having an inert surface.
Patent SE-9603376-L (SE)
Inventor: EKBERG MIKAEL
IPC: B23B/
Filed: 1996-09-16
Abstract: A mechanism (9) is provided for causing the holder (7) and the object (1) to move relatively. This movement involves rotation around an axis (10) parallel to the geometrical axis (5) of the object. The holder comprises at least two parts, of which a first (11) supports the tool (6) and the second (12) is connected with the support (8). The parts against the effect of a sprung, pliable device are movable in a direction (R1) at an angle to the rotation axis relatively to one another under the influence of forces exerted on the tool, (6) by the object. The mechanism (9) causing the holder and the object to move relatively can also move the holder and object relatively to one another along the geometrical axis (5) of the object.
Patent SE-9701695-L (SE)
Inventor: WENNERSTROEM JOHAN
IPC: F24F3/16
Filed: 1997-05-06
Abstract: The present invention relates to a method for cleaning of a gaseous fluid from particles being present in the fluid, the gaseous fluid being ionized, i.e. the particles are subjected to a charging, and that the ionized gaseous fluid is brought to pass through a precipitator unit (2) including a filter medium. The invention also relates to a device for cleaning of a gaseous fluid. Filters for cleaning of air often require expensive filter medium and complicated arrangements as regards ionization of the air and charging of the filter medium. The present invention is characterized by an extremely simple method where the air is ionized and then the ionized air is brought to pass through a filter medium of polypropylene.
Patent SE-9800380-L (SE)
Inventor: ANDERSSON MATS
IPC: F22B31/00
Filed: 1998-02-10
Abstract: The present invention relates to a combustion chamber and a method for combustion in a fluidised bed. The combustion chamber (1) is arranged to house a fluidised bed and comprises a plurality of heat exchanger tubes (20). The combustion chamber is arranged for sub-stoichiometric combustion in a first zone (21) in the bed (4) and arranged for stoichiometric or over-stoichiometric combustion in a second zone (22). The combustion chamber is arranged to allow the mixing of partially non-combusted gases from the first zone (21) and gas with a surplus of oxygen from the second zone (22) in a space above the bed (4).
Patent SE-9803314-L (SE)
Inventor: FOSSE TORE
IPC: B60R21/20
Filed: 1998-09-30
Abstract: The invention concerns an arrangement for a vehicle steering-wheel (1) comprising a hub (4) for fixing to a steering column (2), a bowl-shaped element (5, 6, 7) connected to the hub (4) with at least one spoke (8) which connects the said bowl-shaped element (5, 6, 7) to a steering wheel rim (9), the hub (4), the bowl-shaped element (5, 6, 7) and the spoke (8) being integrally formed as a single material item. The invention is characterized in that the said bowl element (5, 6, 7) constitutes a casing which encloses an airbag (12) and means (13) for inflating the airbag (12) in the event of a collision involving the vehicle, a wall section (5, 6) of the said bowl-shaped element (5, 6, 7) forming, at least partly, a part of the said means (13) for inflating the airbag (12). By means of the invention, an improved arrangement for a vehicle steering-wheel is provided which contributes to reduced weight, an optimal utilization of the space adjacent to the steering-wheel hub and a high degree of comfort for the driver of the vehicle.
Patent SE-9803583-L (SE)
Inventor: SUNDSTROEM PATRIK
IPC: H04L12/54
Filed: 1998-10-21
Abstract: The invention relates to a method and an arrangement for multicasting, i.e. point to multipoint transmission of a data packet. A packet is copied and transmitted to multiple addresses. In the multicasting arrangement, switch core and input and output port are connected to input and output links, respectively, for transmitting data packets. According to the invention, the input port is adapted to detect a multicasting packet received on an input link or from an output port and send the multicasting packet to an output port. The output port is adapted to detect the multicasting packet, copy the data packet, modify an address portion of the multicasting packet, send one packet on the output link and return one packet with the modified address portion to an input port. Preferably, the input port and the output port are integrated in a link interface having a direct channel for returning the data packet. The present invention improves the efficiency of multicasting by distributing copying of the data packets on several output ports of the switch core (e.g. an ATM switch).
Patent FI-20105936-L (FI)
Inventor: KARJALAINEN JANNE
IPC: A61B8/08
Filed: 2010-09-09
Abstract: Systemet (300) är anpassat att definiera ett estimat av en mineraldensitet i anslutning till en patients första ben, varvid nämnda första ben är anslutet till lårbenets övre del, hals och/eller ländryggen. För att definiera estimatet definieras först en första parameter, som ansluter sig till en förändring av en egenskap hos en mätsignal som utlösts mot något annat ben (301) än det första benet hos nämnda patient då mätsignalen växelverkat med nämnda andra ben. Dessutom definieras en mängd andra parametrar, varvid nämnda mängd andra parametrar innefattar nämnda patients ålder och vikt. Därefter definieras ett estimat av mineraldensiteten i anslutning till nämnda patients första ben genom att använda nämnda första och andra parametrar.