baber/WOPTO huggingface dataset:
Patent SE-7908902-L (SE)
Inventor: BRUULSEMA G
IPC: H02B5/00
Filed: 1979-10-26
Abstract: A main distribution station for the distribution of electric power includes a high voltage part (5) a medium voltage part (6) and at least one transformer (7, 8) connected between the parts. Each on part comprises multiphase feed sectors mounted so that they may be arranged together with corresponding additional feed sectors each forming a complete feed ring, wherein the high voltage feed ring is positioned axially above the medium voltage feed ring while the transformers are installed at the side of these rings. Apart from the transformers the entire main distribution station may be installed within a two storeyed tower in which the medium voltage part (6) is installed within the lower storey while the high voltage part (5) is located in the upper storey. A substation for the distribution of electric energy may include only a medium voltage part supplied by means of a cable, rather than by a transformer. <IMAGE>
Patent SE-8003459-L (SE)
Inventor: MOHIUDDIN G
IPC: B29C67/24
Filed: 1980-05-08
Abstract: In a reaction injection moulding process for producing a coated polyurethane part, the surface of the mould is coated, prior to moulding, with a coating composition containing from 0.05 to 10% by weight of a polyurethane catalyst. The catalyst acts to bond the coating composition to the moulded part so that the shaped part upon removal from the mould contains a firmly adherent coating of the coating composition. The part may be rigid or flexible, porous or non-porous.
Patent SE-8007585-L (SE)
Inventor: ACKERMANN K
IPC: F24H1/28
Filed: 1980-10-29
Abstract: PCT No. PCT/DE80/00029 Sec. 371 Date Nov. 5, 1980 Sec. 102(e) Date Nov. 5, 1980 PCT Filed Mar. 13, 1980 PCT Pub. No. WO80/01947 PCT Pub. Date Sep. 18, 1980.A furnace for alternatively burning solid or liquid fuels is disclosed. The furnace includes an oil burner and a solid fuel burner as well as a combustion chamber for the burning fuel. The hot combustion gases can be introduced through one of two sets of chimney gas flues, depending upon the fuel being burned. A tiltable flap at the inlet of the chimney gas flues controls which set of flues the gas passes through. At the outlet of the flues, a reversing chamber reverses the direction of the gases and directs them to a flue gas pipe for removing the combustion gases from the furnace. The position of the tiltable flap is controlled by a control means responsive to the sensed temperature of the gas leaving the furnace. The chimney gas flues define a heat exchanger and may be formed from flat plates or round ducts.
Patent SE-8205368-L (SE)
Inventor: HOLT J L
IPC: F02B75/02
Filed: 1982-09-20
Abstract: Disclosed herein is an electronic lubricant metering system for an engine which includes a throttle for regulating the amount of fuel delivered to the engine, the system comprising a frequency to voltage converter for producing a first electrical signal representative of engine RPM, a potentiometer including a wiper coupled to move in response to movement of the engine throttle, the voltage appearing on the wiper producing a second electrical signal representative of the amount of fuel being delivered to the engine, an oil pump for supplying a variable amount of lubricant into the fuel delivered to the engine, and an electrical control circuit responsive to the first and second electrical signals for providing a control output which renders the oil pump operative to vary the lubricant/fuel ratio of the lubricant and fuel mixture delivered to the engine.
Patent SE-8205507-L (SE)
Inventor: TOKUNO M
IPC: B65H18/06
Filed: 1982-09-27
Abstract: A mill roll stand for supporting at least one roll of paper or similar web-like material. The stand has a pair of endless members arranged with a spacing therebetween, at least one pair of bases mounted on the endless members so as to be opposed to each other, at least one pair of center shafts supported in the bases so as to be laterally slidable into and out of the center hole in the roll to be supported to hold the roll, a drive for driving the endless members in a synchronous manner, and a guide for guiding at least part of the endless members so that they will run in a predetermined route even under the weight of the web rolls.
Patent SE-8302271-L (SE)
Inventor: KOBAYASHI A
IPC: F02M35/104
Filed: 1983-04-22
Abstract: An inertia supercharger includes a pair of first collection passages (33A, 33B) connected respectively to the intake manifolds (32A, 32B) and a single second collection passage (34) connected to the first collection passages (33A, 33B). A turbocharger (35) includes a turbine (37) coupled to the exhaust manifold (38) and a compressor (36) coupled to the second collection passage (34). The inertia supercharger and the turbocharger (35) have different ranges of engine RPM in which the volumetric efficiency of the engine (31) is improved. The first collection passages (33A, 33B) each have an inside diameter D and a joined by a wall having a radius R, the radius R and the diameter D having the relationship R/D / 0.05. The opening and closing of the valve (40) in the passage (39) connecting the first collection passages (33A, 33B) provide different ranges of engine RPM over which the volumetric efficiency is improved. <IMAGE>
Patent SE-8306579-L (SE)
Inventor: KIRSCHNECK E
IPC: B60L11/00
Filed: 1983-11-29
Abstract: An industrial truck comprising function drives, which include at least a travel drive (2), a steering drive, a lifting drive (9, 11) in trucks comprising a lifting mast, and a load carrier drive (13, 14, 15). Each function drive comprises electric and/or hydraulic drive motor means and switching and/or automatic control means for said drive motor means and is operatively connected to a travel controller (16), which is mounted on the vehicle and includes a command input station (4) and a travel control microprocessor (22) for generating control signals. A function drive microprocessor (23) is associated with and located adjacent to at least one of said function drives (13, 14, 15). These two microprocessors (22, 23) are connected by a link (26), which consists preferably of a two-line glass fibre cable, by which signals that have been encoded by the travel control microprocessor (22) can be transmitted. One of the function drives preferably constitutes the load carrier drive (13, 14, 15). The function drive microprocessor (23) associated with the load carrier drive (13, 14, 15) is mounted on the load-lifting means (10) and is connected to sensors (27, 28) carried by said load-lifting means. <IMAGE>
Patent SE-8400626-L (SE)
Inventor: STORZER A
IPC: B23D61/02
Filed: 1984-02-07
Abstract: The circular saw blade comprises an unclogging and/or guidance element which is formed by the edge of a recess in a basic blade. The unclogging and/or guiding element has a working element and is fitted with at least two portions 4 formed by parts of the basic blade 1. They extend beyond the sides 16, 17 of the basic blade 1. The external sides of the portions 4 comprise the working elements 21, 22 of the unclogging and/or guidance element. The portions 4 are easy to produce on the saw blade, given that, for this purpose, it is sufficient to carry out a bending or stamping operation. Given that the portions 4 consists of parts of the basic blade 1, the unclogging and/or guiding element does not break during sawing, so that the saw blade has high durability. <IMAGE>
Patent SE-8404172-L (SE)
Inventor: LIVET J
IPC: F16K47/00
Filed: 1984-08-22
Abstract: A solenoid valve includes a body 2, an intake pipe 14, an outlet passage 8, a coil 4 and a movable stem 3, urged by a spring 10 toward a valve open or closed position. The stem 3 defines, with a seat 20, an annular sealing surface 22, surrounded by a groove 17 and by an annular flange 18. The flange defines, with an annular counterpart placed opposite, an annular damping zone 23. The groove 17 communicates with the outlet passage 8 through a longitudinal slot 12 provided in the stem 3. The annular flange 18 is in a position near or in contact with its counterpart in the zone 23 when the valve is closed. During a closing of the valve, the liquid in the annular zone 23 escapes radially through the groove 17 from between the annular damping surfaces. This produces a braking effect on the stem 3, to reduce wear on the annular sealing surface 22. <IMAGE>
Patent SE-8404350-L (SE)
Inventor: LARSSON S
IPC: B24B53/06
Filed: 1984-08-31
Abstract: A device for dressing a grinding wheel with an outer profile with the radius R1 comprises a dressing roller having a circular dressing profile with the radius R2. In order to admit dressing of grinding wheels with different profile radii R1, the dressing roller and the grinding wheel can be moved so in relation to each other that the relative motion has the shape of a circular arc with the radius R2-R1, the radius being adjustable in order to obtain the desired profile radius of the grinding wheel.
Patent SE-8405795-L (SE)
Inventor: NURMI E
IPC: D21G7/00
Filed: 1984-11-19
Abstract: Paper webs are moistened during supercalendering by means of steam using a box-like envelope (3) confining a steam space (4). A steam distributor (5) conducts steam into the steam space and a condensation water eliminator (6) removes condensation water from within the envelope. A steam guide border (7) confines the part of the steam space (4) which is open towards the web (2), on one hand joining the envelope (3) in pressure-sealed fashion and on the other hand constituting a margin (8) and a dragging border (9) to be disposed against the web so that the envelope with its steam guide border and the moving web, together, form a positively sealed steam space. <IMAGE>
Patent SE-8501947-L (SE)
Inventor: WAHL I
IPC: B04B5/04
Filed: 1985-04-22
Abstract: The present invention briefly concerns a centrifugal rotor for laboratory centrifuges, comprising a disk (1) and a cover (10), whereby a ring-shaped carrier (5) of capillary tubes (9) is attached to the bottom of the disk (1). The disk (1) has at its outer periphery an axially projecting flange (3) which is inclined relative to the axis of rotation of the centrifugal rotor, so that any liquid escaping out into the centrifugal rotor is urged by the centrifugal force to the ring-shaped, circular edge (20) formed between the flange (3) and the bottom (2, 17) of the disk (1). Preferably, the cover has a peripherally outer portion with a step in the form of an axially extended portion (13), which continues in a radially ring-shaped edge portion (14), the axially extended portion (13) having a height greater than the thickness of the folded-back portion (4) of the axially projecting flange of the disk (1) and a gasket ring positioned thereon.
Patent SE-8505073-L (SE)
Inventor: HAGLUND H
IPC: C11D3/384
Filed: 1985-10-28
Abstract: Compsn. includes a polypeptide which produces a hydrophobic interaction but is sufficiently hydrophilic to dissolve in an aq. soln. having a pH between 5 and 8. - The compsn. is made by adding sufficient of an alcohol to a blood serum soln. that globulin is precipitated. This is separated and the remaining albumin soln. is recovered. (Provisional basic previously advised in Week 8724)(0/0)
Patent SE-8601557-L (SE)
Inventor: OBERG MATS
IPC: B60R25/08
Filed: 1986-04-08
Abstract: The locking devices comprises a lock key (1) which is turned in a fixed keyhole unit (4). Its movement is transmitted to a screw (7) via a flat pin (5) which slides into the end of the screw facing the keyhole unit. The axial movement of the screw through a fixed nut (8) presses a socket component (21) to locate against the vehicle brake pedal (19) lever in the braking position, so that the vehicle wheels are braked.
Patent SE-8602523-L (SE)
Inventor: MAIGNAN J
IPC: C07C323/42
Filed: 1986-06-04
Abstract: A process for preparing a 4,5-tri or tetramethylene-4-isothiazoline-3-one comprises cyclizing a 2-alkyl or aralkyl thio-1-cycloalkene-1-carboxamide in the form of its sulfoxide in an organic solvent in the presence of a acid chloride and adding to the resulting 4,5-tri or tetramethylene-4-isothiazoline-3-one hydrochloride a mineral or organic base or water so as to free the 4,5-tri or tetramethylene-4-isothiazoline-3-one in the form of a free base.
Patent SE-8604030-L (SE)
Inventor: LUCIUS W
IPC: B60H1/03
Filed: 1986-09-24
Abstract: A connecting device for supplying power to equipment in heating devices, particularly, auxiliary vehicle heating devices, which connecting device serves to commonly and centrally supply a combustion motor, a control device, a circulating pump, a solenoid valve, an ignition spark unit, a flame monitoring device, and, if utilized, a preheating device for a burner nozzle assembly. All connections and connecting devices, like plug connectors, are housed and combined in a common, central connecting component which can be secured on a flange of the heating device, and can be attached to a part of the heater housing. Appropriately, the connecting component is designed in the form of a housing and contains the electrical connections to be actuated in the form of printed circuit boards, or the like. In order to avoid connection errors and in order to achieve a low-loss connection, the plug connectors for the devices to be connected are arranged as close as possible to the respective device to be connected; also, a plug connector is provided at the peripheral surface of the connecting component that is accessible via an opening in the flange, which connector is intended for the connection of an external power supply such as that of a vehicle.
Patent SE-8700574-L (SE)
Inventor: NIINIVAARA E K J
IPC: B23K9/00
Filed: 1987-02-13
Abstract: PCT No. PCT/FI85/00068 Sec. 371 Date Jun. 16, 1986 Sec. 102(e) Date Jun. 16, 1986 PCT Filed Aug. 14, 1985 PCT Pub. No. WO86/01137 PCT Pub. Date Feb. 27, 1986.A method and apparatus for accomplishing an underwater weld joint with a welding electrode between a support and an element to be welded fast onto the support in which the element to be welded fast is insulated from the ambient water with a protection cover which is disposed tightly against the free surface of the element to be welded fast and through the wall of which cover the welding electrode rotating about its longitudinal axis extends is led during the welding operation against the edges of an opening in the element to be welded fast, towards the support.
Patent SE-8700718-L (SE)
Inventor: HOPPE H
IPC: B01F5/24
Filed: 1987-02-20
Abstract: A bulk material mixer includes a container accommodating a central tube provided with a plurality of lateral inlet openings at various levels. The inlet openings have a cross section which increases from bottom to top so that the inlet openings at the lowest level have a smallest cross section while the inlet openings at the uppermost level have a greatest cross section.
Patent SE-8701661-L (SE)
Inventor: WILLIAMSSON TAGE
IPC: E01C19/20
Filed: 1987-04-22
Abstract: The present invention concerns a device for sanding frozen road surfaces and comprises an insulated container 3 which is mounted on a vehicle and has an internal space 4 that can be filled with sand, and members 11 for dispensing and spreading the sand, the said members 11 opening out near the roadway, and a heating arrangement 5 extends through the internal space 4 and essentially around the said members 11, the sand being heated and then spread over the roadway in the heated state. <IMAGE>
Patent SE-8701859-L (SE)
Inventor: KLETZIN P
IPC: B21B45/02
Filed: 1987-05-06
Abstract: In rolling blocks and rolling lines for wire and sections, controlled thermal treatment of the rolled material is effected in the lead-in and lead-out fittings, by supplying cooling water between the individual rolling units of the rolling block or the rolling line, wherein the water supplied to the lead-in and lead-out fittings flows turbulently around the rolled material to achieve a high level of heat transfer and the quantity of cooling water supplied depends on the temperature, cross-section, material and speed of the material.
Patent SE-8703440-L (SE)
Inventor: MOSIG E
IPC: F02B1/04
Filed: 1987-09-04
Abstract: A fuel supply system for an auxiliary vehicle heating device to which fuel can be supplied via the fuel supply system of an internal combustion engine. A fuel storage reservoir is provided which supplies fuel to an auxiliary vehicle device, and is arranged in the engine compartment of the vehicle. The storage reservoir is filled with fuel in a batchwise manner from any vehicle-contained fuel supply source, preferably via an elongated slot opening into a fuel receiving space of the reservoir from a fuel line that is in bypassing relationship to the reservoir. The fuel storage reservoir has a ventilating value leading to the atmosphere. In accordance with one aspect of the inventive concept, the fuel storage reservoir can receive a fuel pump which forwards the fuel from the fuel storage reservoir to the auxiliary heating device, so that the pump and reservoir form a single-part unit. If desired, draining devices and/or heating units can be provided in the fuel storage reservoir in order to ensure a reliable operation of the auxiliary heating device, even at low temperatures.
Patent SE-8801305-L (SE)
Inventor: WESTER-EBBINGHAUS W
IPC: G01C11/00
Filed: 1988-04-08
Abstract: The invention relates to a process for the photogrammetic acquisition of a static object to be photographed with the aid of at least one optoelectric solid-state area sensor, of which the image area is smaller than that of the total image aimed at, the point array of a reseau (glass plate having suitable point markings distributed in grid fashion) being included in the photogrammetic imaging system and the area sensor being arranged behind the reseau plane in such a way that in each case it images in the sensor image the entire area of at least one mesh of the reseau, camera reseau and object to be photographed being capable of being projected onto the sensor area, which for the benefit of uninterrupted shooting is displaced from reseau mesh to reseau mesh. To improve the practicability of this process, it is proposed that the reseau points are projected with a separate, point illumination source and the imaging of each object point is focused individually by displacing the area sensor in the direction of the optical axis, while keeping constant the coordination of the photographic perspective center with the reseau.
Patent SE-8801864-L (SE)
Inventor: ROSENBLAD A E
IPC: B01D1/22
Filed: 1988-05-18
Abstract: In a falling film exchanger, a screen arrangement for preventing solid particles in the liquid to be heated from plugging liquid distribution outlets of a perforated liquid distributing tray or reaching the heating surface of the heat exchanger.
Patent SE-8802354-L (SE)
Inventor: SCHWUCHOW N
IPC: B62D25/08
Filed: 1988-06-22
Abstract: A front section for a motor vehicle, especially passenger motor vehicle which has the task during normal driving operation to absorb without permanent deformation the forces stemming from the wheel suspension and to absorb by deformation the energy occurring in case of an impact of the vehicle. The front section according to the invention should be manufacturable cost-favorably and rationally with a small number of parts and is to offer a high safety for the vehicle passengers. The end wall of the front section is thereby divided horizontally into an upper part and a lower part, and the fork bearer is made of an upper shell and of a lower shell while one shell of the fork bearer is made in one piece with the lower part of the end wall. The front section made in this manner offers additionally a high degree of safety for the vehicle passengers in the passenger cell and is suited especially for passenger motor vehicles in which longitudinal bearers are supported at an end wall by way of fork bearers.
Patent SE-8802582-L (SE)
Inventor: SMITH C S R
IPC: E02F3/345
Filed: 1988-07-08
Abstract: PCT No. PCT/SE89/00376 Sec. 371 Date Jan. 7, 1991 Sec. 102(e) Date Jan. 7, 1991 PCT Filed Jun. 30, 1989 PCT Pub. No. WO90/00650 PCT Pub. Date Jan. 25, 1990.A side dumping loading bucket for pivoting a dumping bucket about a plurality of axes automatically includes a bucket having first and second sides oriented perpendicular to the centerline of the bucket, a holder having first and second sides and a second centerline substantially parallel to the centerline of the bucket, a dumping ram disposed substantially parallel to the centerline of the bucket and operatively connected between the bucket and the holder for dumping the bucket on a selected side, first and second journal assemblies located on the first and second sides of the holder and concentric with the axes and a hydraulic circuit including the dumping ram and the first and second journal assemblies for locking a selected journal assembly prior to unlocking the other journal assembly and for operating the dumping ram only after the selected and the other journal assemblies are locked and unlocked, respectively. The hydraulic circuit includes valves which prevent flow of hydraulic fluid unless the bucket is in a predetermined position with respect to the holder. The hydraulic circuit is sequenced so that the journal assembly opposite a selected pivot axis cannot be unlocked until the journal assembly concentric with the selected pivot axis is locked and so that the dumping ram cannot be operated until the journal assembly opposite the selected pivot axis is unlocked.
Patent SE-8802838-L (SE)
Inventor: NIITTYLAE H
IPC: F16N21/00
Filed: 1988-08-08
Abstract: A lubrication system for leading a lubricant from a lubrication unit to a point to be lubricated, the lubrication unit and said point being movable with respect to each other. The system comprises means for leading a quantity of the lubricant at predetermined intervals from the lubrication unit to the point to be lubricated. For reducing the demand for space, a fast coupler is provided for leading lubricant from the lubrication unit to the point to be lubricated. The fast coupler is arranged to be in a position allowing the flow when the lubrication unit and the point to be lubricated are interconnected and in a position preventing the flow when the lubrication unit and the point to be lubricated are detached from each other.
Patent SE-8900399-L (SE)
Inventor: HAUKE W
IPC: B22C9/20
Filed: 1989-02-06
Abstract: A casting mold for foundry castings is proposed wherein the casting mold comprises a melt treatment chamber above a mold cavity wherein the treatment chamber and mold cavity are communicated via a duct. The treatment chamber is provided with a closure element formed as part of the casting mold which is shearable therefrom upon the application of a force for sealing the duct between the treatment chamber of the mold cavity.
Patent SE-8901096-L (SE)
Inventor: GRANSTROEM E
IPC: G08G1/095
Filed: 1989-03-29
Abstract: A light diffusing lens and a method of making such a lens for use in traffic lights etc. and of the known type in which a nearly parallel light beam in projected on a lens adapted to scatter the light within certain predetermined limits, and in which the lens comprises a large number of cavities arranged on the inner surface of the lens, which cavities act as elementary lenses (2) arranged in parallel rows (3) extending in the horizontal direction, and in which each elementary lens (2) comprises at least two integral concave lens parts, namely a lower lens part (5) having the shape of a part of a half-ball, and an upper lens part (6) which is directly integral with said lower lens part (5) and which is stepwise or successively widened to the shape of a bell and which is ended by an upper, straight cross cut lens surface (4). The light diffusing lens is made by spark machining a patrix by means of two co-operating graphite electrodes having strips of graphite material, in which strips cavities corresponding to the elementary lenses (2) are milled by means of a ball cutter, and using said patrix for press moulding the light diffusing lens.