baber/WOPTO huggingface dataset:
Patent NO-985941-L (NO)
Title: FremgangsmÕte for Õ regulere avl÷psgasstemperaturen og spenningstilf÷rselen i et elektrostatisk utfellingsapparat for et sementproduksjonsanlegg
Inventor: REYES VICTOR
IPC: C04B7/44
Filed: 1998-12-17
Abstract: Oppfinnelsen angår en fremgangsmåte for å regulere avløpsgasstemperaturen i et sementproduksjonsanlegg omfat-tende en tørkeovn (1), en avløpsgass-kondisjoneringsanordning. (2), en kvern (3) og et elektrostatisk utfellingsapparat (4), hvor avløpsgassen fra tørke-ovnen blir ført gjennom kondisjonerings-anordningen og derfra enten via kvernen eller direkte til det elektrostatiske utfellingsapparat, hvor målinger av avløpsgass-temperaturen blir utført i strømningsbanen for gassen før det elek-triske utfellingsapparat, og hvor vann blir tilført avløpsgassen for avkjøl-ingsformål i kondisjonerings-anordningen som respons på denne temperaturmåling, forutsatt at temperaturen er for høy. Oppfinnelsen angår også et sementproduk-. sionsanlecra.
Patent NO-994555-L (NO)
Title: Biocidal sammensetning og anvendelse
Inventor: PATERSON DONALD J
IPC: A01N33/12
Filed: 1999-09-20
Abstract: En antimikrobiell sammensetning og metode for å kontrollere veksten av mikrober i et vandig system, er beskrevet. Sammensetningen omfatter en mengde, effektiv for formå- let, av en 2-bromo-2-(bromometyl)-glutaronitril og en kvatemær ammoniumforbindelse.
Patent SE-0000843-L (SE)
Inventor: JONSSON BENGT ERIK
IPC: H03M1/12
Filed: 2000-03-14
Abstract: An A/D converter system includes a first A/D converter with calibration circuitry. Also included in the system is an auxiliary A/D converter having a lower performance level than the first A/D converter. Circuitry is provided for temporarily switching an A/D conversion from the first A/D converter to the auxiliary A/D converter during short time intervals used for calibration of the first A/D converter. The rate at which the A/D conversion is switched is lower than the sampling rate of the first A/D converter.
Patent SE-0003970-L (SE)
Inventor: ERIKSSON JAN
IPC: A01G23/08
Filed: 2000-10-30
Abstract: An arrangement for forest harvesting including means (2, 4) for holding a log (6) and feeding it forward, and a cutting device (3) for cutting a log (6) that is being held. The cutting device (3) of the arrangement is adapted to effectuate a cut across the log (6) in such a manner that the mantle surface of the log facing the intended falling direction (F) of a piece of timber released from the log by said cut is intersected in a plane essentially coinciding with the plane of the cut before the cut is completed. The invention also relates to a method for cutting a log by means of an arrangement intended for forest harvesting.
Patent SE-0200188-L (SE)
Inventor: JACOBSON NILS
IPC: B22D11/04
Filed: 2002-01-24
Abstract: A device for continuous or semi-continuous casting of metal comprising a mould having a number of mould elements ( 1, 2 ) which together form a mould adapted for receiving a liquid metal ( 6 ), a mould supporting structure ( 30, 31 ) surrounding the mould and mechanically supporting it, and an induction coil ( 20 ) arranged close to the mould for reducing the contact pressure between the melt and the mould. At least one of the mould elements is divided into at least a first ( 1 a, 2 a) and a second ( 1 b, 2 b) part arranged so that they are electrically insulated from each other, the first mould element part being arranged before the second mould element part relative to the casting direction and said induction coil is arranged close to the first mould element part ( 1 a, 2 a).
Patent SE-0202499-L (SE)
Inventor: CHANG JIN-WEON
IPC: H04J13/00
Filed: 2002-08-23
Abstract: A signaling method between a MAC (Medium Access Control) layer entity of a transmission apparatus and a MAC layer entity of a reception apparatus in a packet communication system including the transmission apparatus and the reception apparatus wherein upon receiving a signaling request, the MAC layer entity of the transmission apparatus transmits a MAC signaling message including control information and a signaling indication indicating transmission of the control information and the MAC layer entity of the reception apparatus determines whether the MAC signaling message includes the signaling indication, and receives the control information included in the MAC signaling message, if the MAC signaling message includes the signaling indication.
Patent SE-0202987-L (SE)
Inventor: ELMAN ULF
IPC: G01N21/35
Filed: 2002-10-10
Abstract: The invention relates to a device, a method and a system for determining a road surface condition, where the surface condition is one of dry, wet or icy. The device comprises a reflectance spectrometer which senses the reflectance properties of the road at one or several wavelengths and uses these reflectance properties to determine the surface condition. The reflectance spectrometer is a wavelength modulation spectrometer, preferably for the near infrared region. The system determines the surface condition and indicates it to a user of the system.
Patent SE-0401844-L (SE)
Inventor: ERIKSSON LEIF
IPC: E21B/
Filed: 2004-07-09
Abstract: The device is mounted at the rear end of an inner tube in the drill and includes a catch for fixing the inner tube into position inside the outer tube and releasing a valve for a rinsing medium when the inner tube is inserted into the drill strand and into the outer tube. A safety mechanism holds the catch in a tensioned position before the inner tube is inserted into the outer tube. - The inner tube contains the valve and is used to collect a sample. The outer tube is provided with the drill crown and is connected to a front end of the drill strand. The valve is locked into position during the insertion of the inner tube into the outer tube.
Patent SE-0502847-L (SE)
Inventor: WIKSTROEM HANS
Filed: 2005-12-21
Abstract: An arrangement and a method for recirculation of exhaust gases of a combustion engine. A return line extends from an exhaust line for engine exhaust gases to an inlet line for air to the combustion engine. An EGR valve in the exhaust line regulates the amount of exhaust gases led through the return line. A control unit controls the EGR valve. An EGR cooler cools the exhaust gases in the return line by means of a cooling system of the combustion engine. The control unit decides whether the coolant in the cooling system is at a too low a temperature and, if it is, controls the EGR valve so that a larger amount of exhaust gases is led through the return line with extra heating.
Patent SE-0701280-L (SE)
Inventor: GRINDER OLLE
Filed: 2007-05-25
Abstract: The invention relates to a canister (1) for final repository of spent fuel elements from a nuclear reactor, comprising an insert (2) that contains said spent fuel elements, an inner copper casing (4a, 4b, 4c) that encloses the insert (2), and at least one outer casing (5a, 5b, 5c) that encloses the copper casting and that consists of a passive-film-forming metal or metal alloy, the passive film on the casing being constituted by an essentially oxidic film that is rich in one or more of the metals in the group of metals that consist of the metals zirconium, chromium and titanium.
Patent SE-0800529-L (SE)
Inventor: KARDOS ZOLTAN
Filed: 2008-03-06
Abstract: An arrangement for a supercharged combustion engine for preventing ice formation in a cooler. A first cooling system with a circulating coolant. A second cooling system with a circulating coolant which during normal operation of the combustion engine is at a lower temperature than the coolant in the first cooling system. The cooler in which a gaseous medium for the engine and which contains water vapor is intended to be cooled by the coolant in the second cooling system. A heat exchanger. A valve which can be placed in a first position wherein coolant from at least one of the cooling systems is prevented from flowing through the heat exchanger and in a second position wherein coolant from both of the cooling systems flows through the heat exchanger so that the coolant in the second cooling system is warmed by the coolant in the first cooling system.
Patent SE-0801227-L (SE)
Inventor: HANSSON TORGNY
Filed: 2008-05-26
Abstract: A method for sawing bricks (1) into planar parallel tiles comprises the steps that the brick (1) is given a planar surface (2) which is secured to a number of alignment points (4) on a rotating rotor (3), the alignment points (4) moving in a diameter plane about the shaft (5) of the rotor. A number of saw blades (11-13) rotate about a shaft (8) parallel with the shaft (5) of the rotor (3) and are fed towards the brick (1), the positions of the saw blades (11-13) in relation to the plane of movement of the alignment points (4) being adapted to the desired tile thickness.  An apparatus for sawing bricks (1) into planar parallel tiles comprises a first shaft (5) with a rotor (3) with alignment points (4) to which the brick (1) is fixable, and a second shaft (8) parallel with the first shaft and displaying saw blades (11-13), the positions of the saw blades (11-13) along the second shaft (8) in relation to the alignment points (4) being adapted to the desired tile thickness, as well as a feeding device for feeding the shafts (5, 8) towards one another.
Patent SE-7415106-L (SE)
Inventor: SMITH R D
IPC: G01N29/04
Filed: 1974-12-03
Abstract: In order to detect flaws in a material having a cavity, such as a turbine rotor with a central bore, a test apparatus utilizing ultrasonic signals or waves in longitudinal, shear and surface modes, or various combinations thereof, is provided. A source of ultrasonic waves is appropriately mounted for both circumferential and axial sweeps of at least a portion of the bore. Appropriate indexing arrangements are provided to accurately determine the axial and circumferential positions of the source, and hence of any detected flaws.
Patent SE-7602816-L (SE)
Inventor: WILKERSON ALAN W
IPC: F03D9/00
Filed: 1976-02-27
Abstract: A conversion means converts the energy available from a source, such as the wind or sun, into a corresponding amount of d.c. electrical power. A switching circuit, typically a thyristor bridge, is connected between the conversion means and an a.c. load and across a.c. power mains energizing the load. The switching circuit is operable to periodically connect the conversion means to the a.c. load in a power supplying manner. The a.c. mains impart suitable voltage and frequency characteristics to the electrical power so supplied. In the event the supplied power exceeds the power required by the a.c. load, the difference is taken by the a.c. power mains.
Patent SE-7607527-L (SE)
Inventor: BLEIBTREU A
IPC: H01H9/00
Filed: 1976-07-01
Abstract: 1491657 Transformer tap changers MASCHINENFABBIK REINHAUSEN GEBR SCHEUBECK KG 23 June 1976 [2 July 1975] 26033/76 Heading H1N In a transformer tap changer the tap selector assembly 4 is mounted on the lower end wall 18 of the cylindrical oil filled housing 2 of the load diverter switch 3 and the drive shaft 14 and selector shaft 22 are arranged to be parallel and spaced apart for the correct disposition of the intermittent gear means 33 comprising the drive crank 19 and Maltese-cross wheels 20, 21 mounted respectively on the shafts 14, 22. The arrangement is stated to avoid the necessity for an additional parallel shaft between the drive shaft 14 and the crank 19. The selector shaft 22 is supported by a bearing pedestal 24 on the bottom wall 18 of the diverter switch housing 2 and extends between cage rings 27, 28 supporting the insulator rods 25 for the fixed contacts 26. A pre-selector switch 34 may be arranged on one side of the selector switch 4 and comprises fixed contact support rods 35 attached to the bottom wall 18 and having a drive crank 37 for the actuating rods 38 pivotally mounted in the upper cage ring 27.
Patent SE-7614244-L (SE)
Inventor: BROAD B H
IPC: B01D35/153
Filed: 1976-12-17
Abstract: A tube pressure filter including an inner compartment having an inlet which comprises a substantially annular aperture extending around the lower end of the inner tubular body and debouching into the inner compartment. The substantially annular aperture is constructed and disposed so that, in use, feed material debouching therefrom has an upward component of velocity and is in communication with an ante-chamber into which a mixture to be pressure filtered can be introduced under pressure through a feed conduit, the feed conduit containing or co-operating with a non-return valve so as to prevent the flow back along the feed conduit of feed material to be pressure filtered which is under high pressure.
Patent SE-7702548-L (SE)
Inventor: VISWANATHAN R
IPC: C22C38/00
Filed: 1977-03-07
Abstract: The steel alloy contains as essential components:     a) from 0.10 to 0.20% by weight of carbon     from 0.30 to 0.80% by weight of manganese   from 1.00 to 1.50% by weight of chromium   from 0.45 to 0.65% by weight of molybdenum   from 0.40 to 0.75% by weight of silicon   from 0.01 to 0.05% by weight of titanium   b) phosphorus and/or antimony and/or tin in a total amount of from 0.01 to 0.05% by weight and   c) the remainder being, at least for the greater part, iron.   The alloy has high creep strength and breaking strength and a high fracture ductility at 538 DEG C. A heat resistant alloy having this composition and these properties is prepared by an alloy which   1) has a high impurity content of from 0.01 to 0.05% by weight of phosphorus and/or antimony and/or tin and   2) from 0.10 to 0.20% by weight of carbon     from 0.30 to 0.80% by weight of manganese   from 1.00 to 1.50% by weight of chromium   from 0.45 to 0.65% by weight of molybdenum   from 0.40 to 0.75% by weight of silicon     3) the remainder being iron, at least for the greater part, being admixed, prior to casting, with from 0.01 to 0.05% by weight of titanium and optionally from 0.004 to 0.008% by weight of boron.
Patent SE-7710484-L (SE)
Inventor: BRAX J A
IPC: F21V21/26
Filed: 1977-09-19
Abstract: A method and apparatus are disclosed for heating molten glass in a forehearth of a glass furnace connected to a plurality of feeder conduits. An electrode is positioned at the inlet of the forehearth and another electrode is positioned at the inlet of at least one of the feeder conduits. As a stream of molten glass is directed from the inlet of the forehearth to the inlet of the feeder conduit, the electrodes are energized to produce an electric current flow between the electrodes and through the molten glass stream to heat the glass.
Patent SE-7710588-L (SE)
Inventor: DOLBY R M
IPC: G11B20/04
Filed: 1977-09-21
Abstract: Dynamic range modifying circuits, namely compressors and expanders, are disclosed in which series connected circuits respond to current or voltage drive to provide voltage or current output. One circuit has characteristics which do not vary with dynamic range and contributes a component to the output having dynamic range linearity relative to the input. A second circuit has variable impedance characteristics and contributes a component which does not have dynamic range linearity relative to the input and which effects the dynamic range modification. Devices are described in which the variable impedance characteristics include effective negative resistance which is itself varied and is shunted by a variable reactance. Devices are also described in which the second circuit is a two terminal network which responds to the current between the two terminals to determine the voltage therebetween and wherein the voltage is derived either by way of a variable filter which acts to restrict the voltage or by way of multiple paths including filters and limiters.
Patent SE-7714899-L (SE)
Inventor: DALET F A
IPC: F02K9/10
Filed: 1977-12-29
Abstract: A pyrotechnic charge for generating gases, for example for the propulsion of an engine, comprising elongate strands of propellant fixed, such as by adhesive or mechanical fastening devices, to at least one band of flexible material which is wound into a spiral having several turns so that each strand of propellant is positioned radially between adjacent turns of the band and lies in an axial plane. The flexible band has an inhibiting effect on the combustion characteristics of the strands of propellant.
Patent SE-7901105-L (SE)
Inventor: VIRAG R A
IPC: A61M11/02
Filed: 1979-02-08
Abstract: A nebulizer cap for oxygen therapy and the like includes a cap body, having attachment means for sealingly connecting the cap body to a container for liquid to be neubulized. A dip tube is carried by the cap body to extend into the container, with the one end of the tube being in flow communication with conduit means defined by the cap body. The conduit means communicates with the liquid inlet of a nebulizing venturi, while a gas port passes through the cap body to the exterior, and is in communication with a gas inlet of the nebulizing venturi. The conduit leading from the dip tube to the liquid inlet of the venturi is defined by open channels, positioned on an upstanding portion of the cap body. A thin metal heat exchange shell is sealingly positioned over the upstanding portion of the cap body to enclose the channels, which preferably define a zig-zag flow pattern. A toroidal heater can fit over the shell when heating is desired.
Patent SE-7908413-L (SE)
Inventor: KURKELA M
IPC: E01H8/04
Filed: 1979-10-10
Abstract: Plow apparatus for work vehicles, particularly of the type which travel on rails, including at least one plow plate pivotally mounted on a respective end of the vehicle in a manner such that the plow plate can be pivoted through an angle of about 180 DEG  between a front plowing position in the track of the vehicle and a slide plowing position on the side of the vehicle. The plow plate is pivotally mounted about a vertical axis which is laterally offset to one side of the center-line of the vehicle. In this manner, as the direction in which the vehicle is driven is changed, the plow plate can be pivoted from the front plowing position to the slide plowing position and vice versa. Preferably, such a plow plate is mounted on each end of the vehicle, each plow plate being pivotable about a vertical axis which is offset to the opposite sides of the vehicle center-line.
Patent SE-7909925-L (SE)
Inventor: ROHM E
IPC: B23K9/073
Filed: 1979-11-30
Abstract: In a power source (10) for arc welding, two transformers (12) are connected in the manner of a Scott connection in a three-phase network (R, S, T,) and, in addition, a frequency converter (15) is provided for generating an alternating single- phase welding current with a welding current frequency of twice the supply frequency. In order to provide a relatively small structure having relatively low weight, whilst at the same time achieving optimum welding characteristics, the frequency converter (15) is provided as two secondary transformer windings (16, 17) which are associated with two pairs of controllable rectifiers (18, 19, and 20, 21) connected with opposite flow directions (22, 23) in a centre-tapped halfwave circuit. <IMAGE>
Patent SE-8001689-L (SE)
Inventor: KELLOGG M S
IPC: C07D499/00
Filed: 1980-03-04
Abstract: 6- beta -Substituted penicillanic acids and derivatives thereof as useful enhancers of the effectiveness of several  beta -lactam antibiotics against many  beta -lactamase producing bacteria, and 6- beta -substituted penicillanic acid derivatives wherein the carboxy group is protected by a conventional penicillin carboxy protecting group as useful intermediates leading to said synergistic agents. A process for converting 6,6-disubstituted penicillanic acid derivatives to the corresponding 6- beta -substituted penicillanic acid congeners.
Patent SE-8003417-L (SE)
Inventor: TANAKA J
IPC: H05B6/80
Filed: 1980-05-07
Abstract: An improved high frequency heating apparatus of a type having a drawer-type door assembly together with a turn-table driven from the exterior of a heating chamber and also a support shelf therefor, which is so arranged that the stroke of the door assembly for closing and opening may be set irrespective of depth of the heating chamber, with the positional relation between the turn-table and bottom wall of the heating chamber being accurately maintained during driving of the turn-table.
Patent SE-8003937-L (SE)
Inventor: ERIKSSON ERIK FOLKE
IPC: D21B1/12
Filed: 1980-05-27
Abstract: PCT No. PCT/SE79/00104 Sec. 371 Date Dec. 28, 1979 Sec. 102(e) Date Dec. 17, 1979 PCT Filed Apr. 27, 1979 PCT Pub. No. WO79/01002 PCT Pub. Date Nov. 29, 1979. A pulp refining apparatus of the type in which two intermeshing rotary screws are driven synchronously within a housing provided with a material inlet and a material outlet, the treated material passing from the inlet to the outlet while being compressively treated at a high dry-matter concentration between the intermeshing screw threads, has at least one of the screws arranged for pivotal swinging movement in relation to the other in a way permitting selective adjustment of the width of the treating gap between the intermeshing screw threads and selective control of the treating conditions to which the material is exposed.
Patent SE-8006731-L (SE)
Inventor: FORSLUND E
IPC: B65G69/04
Filed: 1980-09-26
Abstract: Apparatus for receiving and discharging a flow of mixture, where the mixture comprises pieces of material and/or fragments of different materials and/or of different sizes, comprises a vibrating trough (10) having a support surface (15). A protuberance (20) is located at the receiving end of the trough (10) centrally thereof. The mixture from a feed unit (22) is spread over the support surface (15) by the protuberance (20) during the formation of a uniformly thick layer of mixture which is carried along the support surface to the discharge end of the vibrating trough. As shown a protrusion (30), not more than 1/5 of the height of the protuberance (20), is provided and extends between the two walls (13), (14) of the trough (10). <IMAGE>
Patent SE-8008192-L (SE)
Inventor: DIETZ H
IPC: B27B31/08
Filed: 1980-11-21
Abstract: Arranged behind the saw blades (2) of the machine (1) is a bottom anvil roller (4) and a top conveying roller, between which the main article is seized and which determine its conveying direction (11). A deflector device (6), which serves as a rest for the side articles, has a transport direction (9) pointing outwards at an angle to the conveying direction and thus separates the side article from the main article. <IMAGE>
Patent SE-8104616-L (SE)
Inventor: HOUGEN EVERETT DOUGLAS
IPC: B23B51/04
Filed: 1981-07-31
Abstract: An annular hole cutter having an inverted cup-shaped body provided with a plurality of circumferentially spaced teeth around its lower edge. Helical flutes extend upwardly between successive teeth and form around the outer periphery of the cutter a plurality of radially relieved lands, each having a circle ground narrow margin at the leading edge thereof. Each tooth has a plurality of radially and axially staggered cutting edges thereon.
Patent SE-8105952-L (SE)
Inventor: SANDBERG J-E
IPC: F42B10/20
Filed: 1981-10-08
Abstract: Stabilizing fin assembly for projectile (2) designed to be discharged from a barrel (1) by means of propellant charge gases from a propellant charge (5). During their passage through the barrel the fins (8) are in the retracted, on-edge position, and arranged to be extended when the projectile (2) leaves the barrel (1). With the fins in the retracted position the space (13) between the fins (8) is at least partially open to the rear during passage through the barrel, so that the propellant charge gases have acces to the said space (13). The space (13) is exhausted of propellant charge gases when the projectile leaves the barrel (1), and the propellant charge gases as they rush out pass along the guide surfaces of the fins (8), causing a frictional force which jerks the fins (8) to the extended position. In some embodiments the guidance mechanism is also provided with a further space (11, 18, 18a) under the edge (12) of the fins (8), which during passage through the barrel is filled with propellant charge gases which exert an extra extending force against the edge (12) of the fins (8).