baber/WOPTO huggingface dataset:
Patent SE-8404796-L (SE)
Inventor: KAMIO H
IPC: C21D1/667
Filed: 1984-09-25
Abstract: An apparatus for continuously cooling a heated metal plate lying horizontally, which comprises: an upper cooling water ejecting means, arranged above the metal plate in parallel to the width direction thereof, for ejecting cooling water onto the upper surface of the metal plate; a water tank, arranged below the metal plate, for receiving cooling water; and a lower cooling water ejecting means having a lower cooling water ejecting bore, arranged in the water tank in parallel to the width direction of the metal plate. The lower cooling water ejecting means ejects, in the form of a jet stream, cooling water from the lower cooling water ejecting bore together with cooling water received in the water tank, onto the lower surface of the metal plate. The above-mentioned jet stream is surrounded by a jet stream guide duct arranged between the lower cooling water ejecting means and the lower surface of the metal plate.
Patent SE-8405360-L (SE)
Inventor: DANFORS N B
IPC: A01C7/00
Filed: 1984-10-26
Abstract: The machine has a tool (21) which produces a flat, unworked seed bed, and a spreader (40) which distributes seed onto the prepared bed. It also has a conveyor belt (23) which moves at least part of the earth taken up by the tool to a point to the rear of the seed spreader where it is deposited over the sown seed. - The tool extends across the forward movement direction of the machine. The tool has an irregularly formed cutting edge when seen in plan view, and which is located in a single horizontal plane.
Patent SE-8604396-L (SE)
Inventor: STICKEL E
IPC: D06F39/08
Filed: 1986-10-16
Abstract: A water flow safety device for a dishwashing or laundry washing machine comprises a fresh water inlet stub pipe (3), which is securable to a shut-off cock by a box nut (4), a first outlet stub pipe (5) for connection of a supply hose (6), and a pressure-operable permanent magnet shut-off valve (14) and an electromagnetic filling valve (15) arranged in series in a duct (11) connecting the two stub pipes (3,5). Also present are a drainage water inlet stub pipe (7) and a control duct connection (17) to a pressure element (16) of the shut-off valve (14), the control duct connection (17) being connected by way of a pressure hose (18) with a pressure chamber or the like of level-regulating equipment of the appliance. The supply hose (6), drainage hose (8) and pressure hose (18) all extend through a leakage water hose (10), which is connected to an enlarged stub pipe (9) of the safety device. <IMAGE>
Patent SE-8604949-L (SE)
Inventor: SHIMAMUNE T
IPC: C22C1/04
Filed: 1986-11-19
Abstract: A titanium or titanium alloy composite having a porous surface layer, which comprises a titanium or titanium alloy substrate and a porous titanium or titanium alloy layer that adheres strongly to said substrate, said porous layer being formed by first providing said substrate with a firmly adhering sinter of a mixture of a titanium or titanium alloy powder and a magnesium powder, and then removing magnesium from the sinter. A process for producing a titanium or titanium alloy composite having a porous surface layer, comprising: providing a coating composition comprising a binder added to a mixture of a titanium or titanium alloy powder and a magnesium powder; applying said composition to the surface of a titanium or titanium alloy substrate; heating the substrate at a temperature of from 650 DEG  to 800 DEG  C. in vacuo or an inert atmosphere so as to form a sinter of the powders of titanium or titanium alloy and magnesium which firmly adheres to said substrate; and removing magnesium from said sinter.
Patent SE-8605624-L (SE)
Inventor: BENGTSSON LARS
IPC: A47F3/04
Filed: 1986-12-30
Abstract: The cold store is box-shaped, its side and rear walls (14-16) having a greater height than the front wall (13). Cooling air is circulated so that it flows continuously from the rear to a frontal, elongate aspirating slot (19). To ensure that the cold air passes along the top side (6b) of the goods being stored, frontal (22a) and lateral seals cut off the cold air flow in front of and beneath the aspirating slot, and along the sides between the cold goods and the side walls of the store.
Patent SE-8703849-L (SE)
Inventor: EKANDER H
IPC: G21C15/18
Filed: 1987-10-06
Abstract: In a nuclear reactor of the safety type, density locks constitute an important safety function. Two liquid systems can be kept apart by means of density locks. During normal operating conditions, the density locks prevent the warmer water from a primary cooling system from being mixed with the colder water from a secondary cooling system. At an increased temperature level, the density locks permit water to flow through so that the warmer water is mixed with the colder water to reduce the increased temperature level. To prevent an undesired transport through the density locks, for example boric acid leaking in from the secondary cooling system during normal operating conditions, the density locks are provided with a honeycomb consisting of tube pieces assembled in parallel. The honeycomb tube must be much longer than four times the tube diameter. To prevent the occurrence of a resonant interaction between internal waves in the honeycomb tube, the Brunt-Väisälä frequency   <IMAGE>   must vary through the tubes. This can be achieved by varying the tube area (8,9), by providing the tubes (10) with a partition (11) along half their lengths, or by arranging a relatively small radial thermal flux.
Patent SE-8704988-L (SE)
Inventor: WESSMAN ROLF
IPC: H01J29/86
Filed: 1987-12-14
Abstract: A mesh filter for display terminals, especially television screens, is used to improve picture quality and reduce electro-static fields. The filter consists of a multi-piece frame 1 glued to a fine meshed and electrically conductive mesh 2. The frame 1 comprises several separate pieces spaced apart around the mesh 2. Each piece is individually attachable to the display terminal. Since the frame 1 is divided the filter may be folded providing for reduced packaging and handling costs. It also simplifies the fixing of the filter to the display terminal. <IMAGE>
Patent SE-8800289-L (SE)
Inventor: SOMERTON-RAYNER M
IPC: B60K17/36
Filed: 1988-01-29
Abstract: An all-terrain vehicle is provided with eight wheels on four equidistant axles all driven from a single engine via two transfer boxes and differential gear units on each axle. The axles are fully floating beam axles on long travel coil springs and controlled by radius arms and Panhard rods. The radius arms may be parallel to and co-extensive with the respective propeller shafts coupling the differential gears to the transfer boxes and the connections between the propeller shafts and the transfer box outputs include torsional vibration dampers. The couplings at the ends of each propeller shaft to the transfer box and the differential gear unit comprise respective universal joints, and the yokes of the universal joints at opposite ends of the propeller shaft are set to be rotationally out of phase, with the driven yoke lagging the driving yoke. A dual circuit braking system with a deceleration sensing valve can be provided to limit the hydraulic pressure to the front wheel brakes.
Patent SE-8801467-L (SE)
Inventor: AGERUP B
IPC: G21F9/28
Filed: 1988-04-20
Abstract: Preferably a compound of non-radioactive cesium e.g. 0.05-10mg/kg (of the living organism) such as caesium chloride is used in a medical preparation.
Patent SE-8900560-L (SE)
Inventor: RONEN M
IPC: B23B31/20
Filed: 1989-02-17
Abstract: A chuck having a spring collet is disclosed. The spring collet has a plurality of pairs of adjacent collet segments with interstices formed between each of the collet segments. The interstices of the collet each having radially extending cutout seats with resilient stoppers received therein which extend between a tool received in the collet and the body of the chuck to prevent coolant from leaking therebetween when flowing through the collet by way of a duct in the tool. The stoppers of the collet are axially spaced from each other so as not to weaken the collet.
Patent SE-8900766-L (SE)
Title: V=shaped belt driven straight conveyor - uses two belts forming part of single loop
Inventor: BILIC DUSAN
Filed: 1989-03-06
Abstract: On the straight conveyor, goods are transported by two V-belts which form part of one and the same belt loop.
Patent SE-8903162-L (SE)
Inventor: CARDANO R
IPC: H02H7/08
Filed: 1989-09-26
Abstract: The device includes at least one power transistor 15 whose collector-emitter path is in series with the motor of an electric fan, between the two poles of a direct-voltage supply 7. A drive circuit 14 receives a variable control signal Vc in dependence on which it varies the collector-emmitter voltage of the transistor 15. A negative feedback circuit 16 is connected to the collector of the transistor for closed-loop regulation of the motor speed. A threshold circuit 18 cuts off the drive circuit 14 when the signal provided by a temperature sensor 17 indicates that the temperature of the transistor 15 exceeds a predetermined value. The signal provided by the temperature sensor 17 is also available at an output terminal 12 of the device to enable external processing. When the control signal Vc exceeds a given level, circuitry 19-21 bypasses the transistor 15 to increase the motor speed. The device may be part of a vehicle air-conditioning system. <IMAGE>
Patent SE-8903379-L (SE)
Inventor: ERIKSSON BROR ALLAN
IPC: B41J29/42
Filed: 1989-10-16
Abstract: An apparatus for displaying patterns of balls forming a Braille-sign or other symbol or picture, comprise a driven running belt carrying the balls with it. According to the invention the belt is smooth-instead of being perforated-whereby the balls may be grouped upon the belt in arbitrary mutual positions. The balls are kept in place by being clamped against said belt by means of a second belt and due to the spaces between the two belts being maintained at a reduced air pressure.
Patent SE-9102358-L (SE)
Inventor: LUEDORFF H
IPC: B22D11/128
Filed: 1991-08-15
Abstract: An internally cooled roll, of the type used in a continuous casting plant, such as support and guide rolls, having a shell which is attached to and surrounds a core of iron material. To obtain a dimensionally stable roll with internal cooling an high heat conductivity which at the same time is of simple construction, the shell of the roll is composed of copper or a copper alloy. N:3245-93.PAT
Patent SE-9203091-L (SE)
Inventor: KARLSSON B M
IPC: H02M3/155
Filed: 1992-10-22
Abstract: A boost-converter with low losses having a series connection of an energy storing main inductor and a main diode connected between a first input terminal for a first voltage and a first output terminal for a second, higher dc-voltage. The centre point between the components connected in series is, via a controllable switching element, connected to a common second input and output terminal. A control circuit for the switching element is provided to monitor the voltage of the first output terminal of the converter and to control the on and off operation of the switching element. The converter additionally has an auxiliary inductor, connected between the centre point and a terminal on the switching element, in order to limit the reverse current in the main diode when the switching element changes to conducting condition, and a series connection of a zener diode and a first and second diode between the terminal and the output terminal to transfer energy stored in the auxiliary inductor towards the output terminal. Furthermore, a capacitor for temporary storage of energy from the inductor is connected between the centre point and the connecting point between the first and second diodes.
Patent SE-9304144-L (SE)
Inventor: QVIST ROLF
IPC: F25B30/06
Filed: 1993-12-13
Abstract: The invention relates to a heating system. This comprises a heating boiler (1) with a circulating heating medium; a first heat exchanger (2) for the recovery of additional heat; a first heat pump (4), which is connected to the heat exchanger and to a return pipe (2b) for the heating medium in such a way that the latter can be heated by means of the heat pump (4); a second heat exchanger (10) for the recovery of flue gas heat from the heating boiler (1) and a second heat pump (11), which is connected to the second heat exchanger and to the return pipe (1b). Two-way valves (3a, 12a) are installed in pipes (3, 12, 14, 15, 16) between the output sides of the aforementioned heat exchangers (2, 6) and the input sides (4a, 11a) of the aforementioned heat pumps (4, 11) and are so arranged, for the purpose of optimizing the utilization of the additional heat and of the flue gas heat from the heating boiler (1), as to provide a pipe connection between the first heat exchanger (2) and the first heat pump (4) and between the second heat exchanger (6) and the second heat pump (11), or alternatively from the first or the second heat exchanger (2 and 6) to both the first and the second heat pump (4, 11), but not between both heat exchangers (2, 6) and one of the heat pumps (4, 11).
Patent SE-9402088-L (SE)
Inventor: NORDEBO SVEN
IPC: G10L21/0216
Filed: 1994-06-14
Abstract: The invention relates to an adaptive microphone arrangement with one or more microphones (MP1, ..., MPn) comprising a signal detecting arrangement for detecting target input signals, a signal forming arrangement and signals storing means. The input signals comprise a calibration signal (m1, ..., mn) and a second noise signal (N1, ..., Nn) wherein the calibration input signal is recorded and stored in a storing means (2). The signal forming arrangement comprises a first signal forming means (4) and a second signal forming means (5) wherein the first signal forming means (4) comprises adapting means for treating the sum of the calibration signal and a noise signal to provide filtering coefficients which then are copied to and used in the second signal forming means (5) on the target-noise input signal and wherein the adapting signals and the target-noise signals are input under essentially the same conditions.
Patent SE-9504668-L (SE)
Inventor: NORD NILS
IPC: B60R/
Filed: 1995-12-22
Abstract: The device incorporates a front part (20) which is light and air-permeable and movable between a drawn-back position when the seat is in an upright position and an active position when the seat is in a lowered position. The front part covers the opening to the enclosed baggage space (40) in the active position, in order to produce air and light-permeability to the separate space.
Patent SE-9602839-L (SE)
Inventor: BORG KURT
IPC: E01H/
Filed: 1996-07-22
Abstract: 2839 The inserts (5), which are bag-shaped, are connected to one another so that the quantity of fluid remains the same in both of them on filling and opening. Between the inserts is a space (8) for granular material, the size of which is in inverse ratio to the amount of fluid in the inserts. The fluid, brine or water, and the granular material, salt, is fed from the container (1) in controlled quantities to a device for spreading it over a road surface for Winter surface treatment.
Patent SE-9604569-L (SE)
Inventor: NILSSON HANS
IPC: E03D1/14
Filed: 1996-12-12
Abstract: The arrangement with normal reflex-type manoeuvring provides restrictive flushing and ensures that such flushing always occurs, even if the flushing button is operated quickly, which offers an alternative method to full flushing, and which can be flushed manually with a selectable water amount between restrictive flushing and full flushing. This is produced by the normal flushing button (18) providing restrictive flushing on normal lifting and through a lock arrangement (4,7), which releases a weight (8) and float (9) on restrictive flushing, being opened and blocked in the open position by a lifting stop (6) which is released by the weight movement when the latter passes a lock arm (7) which locks the weight in its upper position, so that renewed locking cannot occur even of the flushing button is moved more quickly than the movement of the weight together with the lowering water levelling the cistern.
Patent SE-9702192-L (SE)
Inventor: URBY GOERAN
IPC: H04W4/14
Filed: 1997-06-09
Abstract: The invention provides a data communication system including a communication network having a computer terminal for each subscriber to the network and adapted to communicate with other subscribers to said network, at least one communication unit adapted to communicate with each of the subscriber computer terminals, and synchronisation means for enabling a database associated with a subscriber's computer terminal to be synchronised with a database associated with said at least one communication unit. The communication network is preferably a cellular radio communication network, such as a GSM network, that is adapted to provide a short message service (SMS), the databases being synchronised using SMS messages. The synchronisation means enable identical information to be retrieved from each of the databases and respectively displayed on a display screen of the subscriber's computer terminal and on a display screen of the said at least one communication unit. The displayed information is preferably used to provide a response to a subscriber requiring expert advice.
Patent SE-9702899-L (SE)
Inventor: STAAHL JESPER
IPC: F16B12/42
Filed: 1997-08-08
Abstract: The fitting has a fastener section (1) for attachment to the panel and an engagement section (2) for attachment to a circular column forming part of a furniture item. The fastener section has two long legs (7,8), optionally having different lengths, between which the edge of the panel can be secured in place. The angle of wrap of the engagement section around the column is greater than 180 degrees. - The engagement section, which is fitted tightly around the column and is slightly resilient, is provided with inner and outer arms (12,13). A cavity (11) extending over a distance equal to half the height of the arm is provided in the inner arm in order to allow two fittings to be mounted at the same height on the column. - (Dwg.1/1)
Patent SE-9703582-L (SE)
Inventor: KARLSSON EGON
IPC: F01N13/00
Filed: 1997-10-01
Abstract: A muffler with catalytic converter (1) in which at least one catalytic converter element (2) is located in the muffler so that an essential part of all exhaust gases (3) from the engine are forced to pass through the element (2) and be converted there into cleaned exhaust gases (4). The element is designed as an essentially self-supporting body of catalytic material, which is hollow or partly concave and has inner and outer surfaces (6, 7), e.g. the body is shaped as a circular or non-circular sleeve, or possibly even as a narrowing sleeve (8), a dome-shaped or angular bowl-shaped body (5), and the element is, either directly or via intermediary elements, mounted to a dividing part inside the muffler, such as a partition wall (10), an outlet duct (11) or an inlet duct (12), and the mounting is so arranged that at least one end surface (13, 14) is kept fixed at the same time as the element is supported at the outer surface (7) by at least one part (10, 18, 23, 24), while the inner surface is essentially free.
Patent SE-9800450-L (SE)
Inventor: SJOEHOLM JOHAN
IPC: B31B1/84
Filed: 1998-02-17
Abstract: A container for liquid or pulverulent contents has flexible walls (12, 14) which are interconnected to form a closed compartment, the volume of which is dependent on the position of the walls (12, 14). Two opposing side walls (12) are joined along a common connecting portion and the container has a duct means (16), which has a uniform composition of materials along its entire length, between the two side walls (12). The duct means (16) extends from the compartment to the outside of the container (10) and is sealed when the container is in an empty state before filling. The invention also concerns a method and a device for making the container as well as a method and a device for filling the container.
Patent SE-9802037-L (SE)
Inventor: LANGE ANDERS
IPC: A47F5/00
Filed: 1998-06-09
Abstract: A partitioning device for partitioning shop shelves and storage shelves that are provided with at least one mounting strip (2) which extends along one longitudinal edge of the shelf (1). The partitioning device (3) includes at one end at least one plastic gripping means (5) which includes two gripping claws (6) intended for coaction with the mounting strip, said gripping claws being separated by a slot-like opening (7). The mounting strip (2) and/or at least one of the gripping claws (6) is provided with a friction enhancing elastomeric material (8; 11) for coaction with at least one gripping claw (6) or with the mounting strip (2) such as to prevent or to impede unintentional displacement of the partitioning device (3) along the strip, even when using a relatively low contact pressure between the claws and the strip. This eliminates or reduces the risk of cold flow of the plastic material in the gripping part (5, 6).
Patent SE-9901599-L (SE)
Inventor: LINDBERG ARNE
IPC: E02F3/36
Filed: 1999-05-03
Abstract: The implement hitch adapter (A) for an agricultural tractor has a section (1) connected to the tractor hitch and attachable to the tool hitch connector. The first section has a surface (Y) to partially enclose an axis (4) forming an upper connection for the hitch. A second section (2) formed integrally with the first is detachably connected to the tractor hitch at a point separated from the active elements of the hitch.
Patent SE-9903468-L (SE)
Inventor: GRANUDDE ANDERS
IPC: F23B/
Filed: 1999-09-24
Abstract: The invention relates to a combustion furnace specially intended for burning solid, finely separated fuel, for example in the formof pellets, including a furnace hearth (1) connected to a gas combustion space (2) so that gases can be transmitted and an outlet (11) positioned after these when seen in the direction of flow ofthe fumes for the exiting fumes, a grating arranged at the furnace hearth that can be supplied with fuel form a fuel store, plus inlets (3, 4) for the regulated supply of air that comprises at least primary and secondary combustion air, whereby the secondary combustion air is supplied in such a way that it rotates in a screw-like manner in the gas combustion space. To improve the controland efficiency of the combustion, the jacket that demarcates the outside of the gas combustion space (2) is mounted to rotate and arranged to turn around a preferably but not necessarily perpendicular axis (15) where the direction of rotation of the jacket is chosen so that it coincides with the direction of rotation of the vortex formation that is generated in the centre of the gas combustion space through the action of the Coriolis force.
Patent FI-20160278-L (FI)
Inventor: MARTIKAINEN MIKKO
IPC: F25C5/18
Filed: 2016-11-22
Abstract: Uppfinningen avser en flerfunktionell isolering för lagring av snö på sommaren. Den flerfunktionella isoleringen omfattar isoleringsskivor (2) som kan fogas ihop med hjälp av mstenheter (6). På vintern kan den flerfunktionella isoleringen användas för andra ändamål på samma användningsställe. Tack vare den flerfunktionella isoleringen blir det lättare att lagra snö över sommaren, och samma flerfunktionella isolering kan utnyttjas på vintern till exempel som vind- och stötskydd utan att avfall uppstår i något skede.