baber/WOPTO huggingface dataset:
Patent SE-8700785-L (SE)
Inventor: STENHEDE T
IPC: F02G5/04
Filed: 1987-02-25
Abstract: A heat and power plant includes an internal combustion engine (10) driving an electric generator (11) and having its exhaust gases conveyed to a CFB-boifler (12) as primary fluidizing gas. The boiler supplies steam to a turbine (13) driving a further electric generator (14). The exhaust steam from the turbine is condensed in a heat exchanger (15) forming part in a district heating plant (16). A heat exchanger (31) heats the feed water to the boiler by means of waste heat from the internal combustion engine (10).
Patent SE-8701235-L (SE)
Inventor: BRUNING P
IPC: B04B11/08
Filed: 1987-03-25
Abstract: In the continuous-operation centrifuge drum for concentrating suspended solids the solids are conveyed to a central chamber from a solids space through channels. Before the solids arrive in the central chamber, they must travel through an unribbed annular space. Since the solids concentrate tends to increase its existing kinetic energy, a higher flow resistance is generated. As viscosity increases, the solids, however, are more powerfully affected by friction in the unribbed annular space, their kinetic energy decreases, and the flow resistance decreases. The resulting increase in the volume of solids extracted also decreases its concentration and hence its viscosity. This behavior of the solids in the unribbed annular space of a rotating drum results in automatic regulation of the solids concentration.
Patent SE-8701261-L (SE)
Inventor: FOLGEROE K
IPC: B22D37/00
Filed: 1987-03-26
Abstract: A device for control of the pouring process in molds, wherein molten metal is adapted to be tapped from a vessel (e.g. a pouring furnace, a ladle or a tundish) provided with a stopper or other flow-control valve means. Between the vessel and the mold at least one transmitter coil and at least one receiver coil are positioned for measuring the degree of filling of the mold, suitably in a pouring cup. The output signal from the receiver coil is supplied to a signal processing device for control of the flow-control valve means.
Patent SE-8803817-L (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1988-10-25
Abstract: A process for production of chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, a mineral acid and methanol as a reducing agent in proportions to generate chlorine dioxide in a reaction medium maintained at a temperature from about 50 DEG C to about 100 DEG C and at an acidity within the interval from about 2 to about 11 N and subjected to a subatmospheric pressure. Thereby water is evaporated and a mixture of chlorine dioxide, water vapour and gaseous by-products is withdrawn from an evaporation region in the reaction vessel. The alkali metal sulphate is precipitated in a crystallization region in the reaction vessel. The content of formic acid in the reaction vessel is increased by addition of formic acid to a content of formic acid exceeding about 0.3 M. The gaseous by-products are condensed to obtain formic acid and the content of formic acid in the reaction vessel is increased by recirculation of the condensate.
Patent SE-8804575-L (SE)
Inventor: OLSSON MICHAEL GABOR
IPC: G09F13/42
Filed: 1988-12-19
Abstract: PCT No. PCT/SE89/00736 Sec. 371 Date Jul. 25, 1991 Sec. 102(e) Date Jul. 25, 1991 PCT Filed Dec. 19, 1989 PCT Pub. No. WO90/07175 PCT Pub. Date Jun. 28, 1990.Arrangement for collecting and emitting light via defined surface areas (25) in order to create a slide. The arrangement consists of a number of transparent plate elements, collector plates (12-15), which are designed to receive incident light at one or more of their surfaces, collector surfaces (17-22), and to emit the received light at one or more of their other surfaces, emission surfaces (28). The collector plates consist of fluorescent material designed to convert received ultraviolet light to visible light. The arrangement comprises a plate (3) which forms a carrier for the slide which is to be presented. The plate elements (12-15) are set transverse to the carrier plate with their light-emitting surfaces (28) bearing against the rear side (29) of the carrier plate. The light-emitting surfaces (28) are situated in strip-shaped intermediate spaces between opaque parts (24) of the carrier plate.
Patent SE-8903839-L (SE)
Inventor: SAGNES O
IPC: H01Q17/00
Filed: 1989-11-15
Abstract: The invention relates to a structure absorbing electromagnetic waves, comprising at least one element (1) formed by an alveolar spacer sandwiched between two films (2, 3) having an electrical conductivity gradient in their thickness. Application to shielding in the field of centri-metric waves. The spacer may be of honeycomb form and may be formed from an aramide resin impregnated with epoxy resin. The films may be of styrene/butylacrylate latex with polypyrrole made conducting by doping. <IMAGE>
Patent SE-9002791-L (SE)
Inventor: FORSSBERG A
IPC: F04D29/12
Filed: 1990-09-03
Abstract: The invention concerns a seal device for a submersible machine such as a pump or a mixer. Two identical mechanical seals (6, 7) and (8, 9) resp and an intermediate spring device (17) are arranged in a holder which is easy to replace. The spring (17) is common for the two seals and is connected to sockets (13) and (14) resp which anchor the rotating seal rings (6) and (8) resp. The oil room (20) of the machine is connected to the room containing the spring (17). <IMAGE>
Patent SE-9101872-L (SE)
Inventor: KLOCKARS CARL-ERIK
IPC: G01M3/22
Filed: 1991-06-18
Abstract: The present invention relates to a method of performing leakage measurements in a non-pressurized pipe network, in particular a drain network with waste water and/or surface water pipes. The purpose of the invention is, on a number of levels of detail, to locate rapidly and effectively and to be able to estimate or determine the leakage from the pipe network. In this connection, use is made of a leakage-indication agent, tracer-marked liquid of uniform concentration being added at a first point upstream in the pipe network in the area to be investigated, alternatively tracer being added at constant concentration and flow to liquid present in the pipe, after which different tracers are added at each of one or more points downstream, after which samples are taken in the pipe to determine the concentration of the respective tracer, after which any leakage between the sampling points, with the desired degree of detail, can be located and or estimated/determined.
Patent SE-9103765-L (SE)
Inventor: HERMANSSON G
IPC: B30B15/02
Filed: 1991-12-19
Abstract: A tool fixture is fixable to a tool and is rotatable around a horizontal rotation axis. A fixing component which incorporates stop means for preventing rotation of the tool fixture is arranged in at least the one holder. The columns in the effective tool support position or ready to support position are laterally displaced from each other at a reciprocal distance. A tip protection takes the form of a withdrawable lockable tongue extending across the columns and forms part of the floor support and freely allows load handling access between it from the floor. The holder tool fixture is formed by a plate extending across the columns and rotation shaft, with fixture components distributed along the plate.
Patent SE-9203911-L (SE)
Inventor: STEFANSSON LARS
IPC: F16J15/02
Filed: 1992-12-28
Abstract: A sealing device on a pipe includes an elastic sealing ring of generally U-shaped cross-section, which is clamped on the pipe by a clamping strap. The U-flanges of the sealing ring are so loaded by the pressure exerted by the clamping strap on the U-web of the sealing ring as to occupy a substantially radial position.
Patent SE-9302123-L (SE)
Inventor: ANDERSSON SOEREN
IPC: G07F7/04
Filed: 1993-06-18
Abstract: A device for feeding banknotes or the like into a safe-deposit compartment (18), comprising a displaceable infeed element (11) which when moved in one direction forces a banknote (S) through an opening (14) leading to the safe-deposit compartment. The infeed element includes a plate (16) which is pivotal at both ends in relation to a frame (15) surrounding the opening (14), wherein at least three elongated elements (13, 17) are pivotally mounted on the plate (16) and on the frame (15) such that in one of the end positions of the plate two elongated elements will partially cover the opening (14) and a third elongated element will extend along the plate, and wherein in another of the end positions of the plate, the third elongated element will cover the opening and the remaining two elongated elements will extend along the plate, wherein a banknote (S) inserted between the elongated elements (13, 17) when the plate forms an upwardly open angle with the frame is caused to pass the elongated elements which earlier partially covered the opening as the plate swings from this position to a second position in which it forms a downwardly open angle with the frame, and is inserted into the opening by the third elongated element.
Patent SE-9303703-L (SE)
Inventor: HANSSON HANS
IPC: F16C33/38
Filed: 1993-11-10
Abstract: The holder halves (14, 15) are formed with counter-directed recesses, which in pairs form a ball pocket. The holder halves are movable relatively to each other in a peripheral direction and are arranged to be locked against reciprocal rotation by means of the balls (12).
Patent SE-9401809-L (SE)
Inventor: AAKERBERG LEIF
IPC: A61M16/20
Filed: 1994-05-26
Abstract: Ventilators and anesthetic systems are generally equipped with a plurality of different safety functions. An improved, manually operated safety valve device (46) is described in the present invention. The safety valve device (46) comprises a valve body (52), slideingly arranged inside a valve body (54). The valve body (52) is connected to an operating means (48), and when the operating means (48) is not operated the valve body (52) is retained in a first position by a spring (50), which presses against the operating means (48). When the operating means (48) is partly depressed, a gas channel (66) is exposed to an input channel (56) and gas can pass to an output channel (58) at a first defined flow rate. The operating means (48) can be affixed in this position with the aid of an arresting unit (68). If a larger flow of gas is needed, the operating means (48) can be depressed all the way, whereupon a flow-through channel with a lower resistance to flow opens to pass a second defined flow of gas.
Patent SE-9403985-L (SE)
Inventor: PERSSON GUNNAR
IPC: G01R27/06
Filed: 1994-11-17
Abstract: PCT No. PCT/SE95/01359 Sec. 371 Date Jun. 3, 1997 Sec. 102(e) Date Jun. 3, 1997 PCT Filed Nov. 15, 1995 PCT Pub. No. WO96/16337 PCT Pub. Date May 30, 1996A measuring line for a coaxial conductor for determining energy throughflow and standing-wave ratio, comprising two coaxial connectors (2) having an impedance adapted for a coaxial conductor; an intermediate hollow conductor comprising an inner conductor (3) connected to the center conductor of the coaxial connectors and which is matched with that impedance; a directional coupler in the hollow conductor for taking-out two electric signals each corresponding to a respective propagation direction of electric waves between the coaxial connectors; and a detector circuit for respective electric signals. The directional coupler comprises a single directional coupler (4) which is mounted within the hollow conductor and parallel with its inner conductor (3) and which has symmetrically disposed branch lines (8) which are drawn through openings (9) in a wall of the hollow conductor and each of which extends to a respective strip conductor in a circuit board (10) mounted externally of the wall.
Patent SE-9502090-L (SE)
Inventor: BJELKE TOMAS
IPC: F04B35/02
Filed: 1995-06-08
Abstract: To the one cylinder (3), under control by a one-way valve, gas is fed from a gas source (25) into the cylinder space temporarily enlarged by the piston movement. Gas in the opposite cylinder space is compressed and pressed out to a tapping-off point (26). This is produced by pressure fluid from a hydraulic pump (20) or similar being alternatingly feed to and drained from the two spaces on opposite sides of the piston (11) in the other cylinder (4). A control valve (23) changes over the flow when the end position of the piston is reached and the dynamic and static pressure in the pressure condition is altered.
Patent SE-9502786-L (SE)
Inventor: ALM KJELL K
IPC: B65G65/48
Filed: 1995-08-09
Abstract: A device to make an adjustable amount of particles in a gas flow so that these can easily be transported by the gas flow through a tube or another channel (19) from a container (1) to an orifice, at which for example an applying device can be arranged. The device is primarily aimed for particles in the shape of short fibres of synthetic material, such as for example polyamide with a length of less than five millimetres, but can be used for example for particles that form a powder. By that the amount of fibres or other particles in an easy way can be adjusted, an exact adjustment of the density of a layer that is applied can be done, at which an even layer is made and unnecessary material waste is avoided. The most important characteristic of the device is a perforated part (3) in which a rotating part (4) is arranged so that it reaches towards the perforated part and that a gas flow is arranged to sweep over or around the perforated part (3) so that it leads away the particles, that from the container is moved through the perforated part.
Patent SE-9503460-L (SE)
Inventor: SOEDERGAARD BENGT
IPC: C02F1/00
Filed: 1995-10-06
Abstract: The pumping station (1) with sewage inlet (4) comprises a vertical circular shaft (2) steeply sloped (16) at the bottom to a narrow sump (3) which is wide enough to accommodate two side by side submersible pumps (6) with inlets (7). Each pump is mounted by a pivoting bracket (9) on a guide (14) for lifting and maintenance. The pump outlet flange (8) is sealed against a connection unit (1) by a wedging lug on the bracket (9). The unit (13) is mounted on the sloping side (16) and connected to the discharge pipe(5). All projecting surfaces are steeply sloped and faired to eliminate trapping of sludge or larger material.
Patent SE-9601825-L (SE)
Inventor: OHLSON KURT LENNART
IPC: G09F3/20
Filed: 1996-05-13
Abstract: PCT No. PCT/SE97/00779 Sec. 371 Date Nov. 12, 1998 Sec. 102(e) Date Nov. 12, 1998 PCT Filed May 13, 1997 PCT Pub. No. WO97/42847 PCT Pub. Date Nov. 20, 1997The present invention relates to a card holder arrangement for holding a card that contains specific information and that has specific dimensions. The card holder comprises a rectangular or generally rectangular base plate, raised first side-edges extending along respective long sides of said base plate, raised second side-edges extending along respective short sides of the base plate, a projection on each of the raised first side-edges, said projections extending in over the base plate and towards each other from that edge surface of respective first side-edges which face away from the base plate. The raised second side-edges and the short sides of the base plate include recesses that enable a card placed in said card holder to be gripped on each short side of the card holder, these recesses dividing the raised second side-edges into two laterally related part-edges. The arrangement also includes means for preventing a magnetic strip on a card from becoming worn as a result of inserting and removing the card into and out of the card holder. These means include a beveled surface on respective part-edges that face away from the base plate and slope towards the base plate and towards the recess.
Patent SE-9602943-L (SE)
Inventor: JOELSSON SOEREN
IPC: G05D11/00
Filed: 1996-08-07
Abstract: A device for dosage of a substance to a fluid present in a vessel, said device comprising a dosage arrangement having a receptacle (3) for the substance, said receptacle being provided to deliver substance from the receptacle to the vessel. The dosage arrangement comprises a pump arrangement (4) with a pump chamber (5) and a pump member (6) varying the volume therein. The pump chamber (5) and the receptacle (3) are in connection to each other through a connection arrangement provided to supply the substance from the receptacle to the pump chamber, but, when the pump chamber (5) is filled up, interrupt the supplying. The pump chamber (5) and the vessel communicate with each other through a communication arrangement (8). The pump member (6) is adapted to be actuated, by means of a floating body (10) arranged to be lifted by the fluid in the vessel, to drain the pump chamber (5) via the communication arrangement.
Patent SE-9603079-L (SE)
Inventor: HOERSTED SOEREN
IPC: A47F10/04
Filed: 1996-08-26
Abstract: The object of the present invention is an automatic machine for receiving, storing and handing out of shopping baskets. In the machine there takes place a control of received baskets concerning their kind and condition. The machine is also intended to make possible the taking of a deposit for the use of a basket. When a basket is input to the basket machine it is conveyed into the box 15 at a position which is marked by the basket 1. In this position there is an identification or control of the basket by electronic or mechanical means. The accepted basket is brought upwards to the position which in the figure is marked by the basket 2, where it is gripped by toothed wheels 13, 14. In another embodiment of the invention the input and handing out of baskets is from the top of the storage. <IMAGE>
Patent SE-9603089-L (SE)
Inventor: ELDER ROBERT C
IPC: H04L1/22
Filed: 1996-08-27
Abstract: A wideband frequency signal digitizer and method for digitizing multiple bands of a wideband frequency signal. The digitizer and method providing for optimally positioning a segment (402) of the wideband frequency signal within a Nyquist band of an analog-to-digital converter. Remaining segments (402) of the wideband frequency signal are closely positioned relative to the first segment such that the entire wideband frequency signal (400) is easily digitized using a single or multiple analog-to-digital converters (36) while reducing or eliminating undesirable spurious signals.
Patent SE-9701457-L (SE)
Inventor: HALLEFAELT MAGNUS
IPC: B22D11/11
Filed: 1997-04-18
Abstract: A chill mold for the simultaneous casting of two parallel strands and a magnetic brake which generates at least one static or periodic low frequency magnetic field. The chill mold includes a rectangular casting mold and an inner partition which subdivides the rectangular casting mold into two sub-molds, and the magnetic field acts with essentially the same magnetic field direction across the entire width of the rectangular casting mold and has an essentially symmetrical distribution in both sub-molds. The brake includes a first magnet at a first long side of the rectangular casting mold and a second magnet of opposite polarity at the opposite second long side of the rectangular casting mold. The magnetic material in the first and second magnets is distributed such that both magnets have two magnetic sub-poles of the same polarity arranged adjacent to each other along each of the two long-sides of the rectangular casting mold. Each sub-pole is symmetrically arranged along the long-side of the respective sub-mold.
Patent SE-9803296-L (SE)
Inventor: LARSSON STEFAN
IPC: H04B10/85
Filed: 1998-09-28
Abstract: The invention describes a method for division of transmission capacity in time slots for optical multichannel systems aiming at reducing crosstalk. The division implies that wavelength channels are given permission to transmit information in the time slots according to a schedule. The schedule is running and so arranged that all channels are allocated time slots. The schedule for allocation of time slots can be controlled by the following algorithm: for each channel, access is allowed to the fibre only when maximum one of the two nearest lower wavelength channels is transmitting.
Patent SE-9804028-L (SE)
Inventor: ERIKSSON INGEMAR
IPC: F01N3/035
Filed: 1998-12-07
Abstract: A device and a method for exhaust gas purification in a combustion engine comprises an arrangement (30) for recirculating exhaust gases from the engine (1) to an air intake (2) thereof. An exhaust gas purification arrangement (31) is adapted to convert constituents in the exhaust gases to less environmentally hazardous substances. A filter arrangement (32) comprises at least one filter (33) adapted to liberate the exhaust gases from particulate constituents. This filter (33) is adapted to purify EGR-exhaust gases only. According to another aspect of the invention, 2 the filter (33) is aged in heat transferring relation to at least one convener unit (34) of the exhaust gas purification arrangement so as to receive, from the convener unit, a heat addition to promote regeneration of the filter by combustion of paniculate constituents deposited therein.
Patent SE-9902983-L (SE)
Inventor: GOETZ WOLFGANG
IPC: B65H3/08
Filed: 1999-08-24
Abstract: Foil sheets are removed from two stacks located one above the other on a stack rack by a swingable transfer assembly having a transfer platform along the sides of which guide rails carry a suction beam which, as the transfer assembly is swung up and down, can engage the uppermost foil sheet on one or the other stack. The suction beam draws the foil sheets onto the transfer platform where the foil sheet is oriented or aligned and from which the foil sheet is drawn onto a deposition station which can have belts carrying the laminate or in a direction orthogonal to the destacking transfer direction.
Patent FI-20065754-L (FI)
Inventor: VIITANEN TAPIO
Filed: 2006-11-28
Abstract: The present invention relates to a method for processing a compressed digital image. A random access table is stored for each image block. The random access table comprises bit buffer state information in the beginning of a block in the bit stream and an indicator for defining a position at which reading of data from the bit stream is to be continued. The bit buffer state information of a block is retrieved from the random access table in response to a need to decode at least portion of the block. A desired number of coefficients following the DC coefficient is decoded on the basis of the retrieved bit buffer state information and information read from the encoded bit stream starting from the position defined on the basis of the indicator.
Patent NO-20003900-L (NO)
Title: Synergistiske blandinger av hvitløk og lykopen for Õ hindre LDL-oksydasjon
Inventor: AVIRAM MICHAEL
IPC: A61K31/01
Filed: 2000-07-31
Abstract: Det beskrives en synergistisk farmasøytisk blanding eller diettblanding som inneholder lykopen og hvitløk. Det beskrives også en forbedret fremgangsmåte for blokkering av oksydasjonen av LDL med det formål å stanse aterosklerose- prosessen. Videre beskrives et hyperkolesterolemi-terapimiddel og en frem- ¿ gangsmåte for forebyggelse eller behandling av aterosklerose ved å benytte og/eller påføre nevnte blanding.
Patent NO-20011064-L (NO)
Inventor: SLAGEL EDWIN C
IPC: C08G18/10
Filed: 2001-03-01
Abstract: The present invention is an optically clear, high hardness, impact resistant polyurethane which provides exceptionally high heat distortion temperatures and excellent chemical resistance. The invention is particularly useful for transparency applications that require excellent impact resistance coupled with high heat distortion temperatures, such as architectural glazings vehicles, glazings, riot shields, aircraft canopies, face masks, visors, opthalmic and sun lenses, protective eyewear, and transparent armor.