baber/WOPTO huggingface dataset:
Patent NL-2001528-C2 (NL)
Title: Electric power converter controlling method for driving LEDs in e.g. lighting fixture, involves determining desired average power of electrical power converter, and closing electronic circuit element during set of sub intervals
Inventor: GEURTS RAMON
IPC: H05B44/00
Filed: 2008-04-25
Granted: 2009-10-27
Abstract: The method involves determining a desired average power of an electrical power converter (1), and dividing a time interval into a set of sub intervals. A quantity of power proportional to a fraction of another set of sub intervals is determined. An electronic circuit element of the electrical power converter is closed during the former set of sub intervals, and electronic circuit element is kept open during the latter set of sub intervals. An independent claim is also included for an electrical power converter comprising an electric power supply.
Patent SE-515278-C2 (SE)
Inventor: AXELSSON RUNE
IPC: G01C13/00
Filed: 2000-06-26
Abstract: This invention concerns a method for calculating a normal water level at a measurement point (15) in an ocean, lake or waterway. The method is charcacterized in that a first water level (3) is recorded at a control point (10) relative to a reference ellopsoid (11), which control point has a precisely calculated normal water level (ho). In addition, a second water level (3) is recorded at the measurement point (15) relative to the reference ellipsoid (11). The two recorded measurements are then correlated with one another to calculate the normal water level at the measurement point (15) relative to the reference ellipsoid (11).
Patent SE-518968-C2 (SE)
Inventor: HANSEN CHRISTIAN
IPC: B26D3/08
Filed: 2001-04-24
Abstract: The present invention relates to a method of manufacturing tearable sheets, wherewith each sheet obtains a perfectly smooth tear edge when torn-off. The method comprises the steps of: punching each sheet transversely of the fibers of said sheet from a first side of the sheet to an extend corresponding to a firs portion of the thickness of the sheet; and punching each sheet transversely of the fibers of said sheet from a second side of the sheet to an extent corresponding to a second portion of the thickness of said sheet; wherein the sum of said first thickness portion and said second thickness portion is smaller than the thickness of the sheet, and wherein the second punching operation is performed parallel with the first punching operation but displaced in a plane parallel with said first and said second sides of the sheet, said displacement being adapted for tear-off purposes.
Patent SE-524894-C2 (SE)
Title: Hinge, comprises two separatable axles each containing sleeve with rotatable shaft
Inventor: PERSSON LENNART
IPC: E05D3/10
Filed: 2002-02-01
Abstract: The hinge (1) comprises two separatable axles (2, 3), the first axle contains a sleeve (4) with rotatable shaft (5) inside it and the free end (6) of this axle contains a rotatable head (7) with a round hole or opening (8) for temporarily locating the end of a rotatable and/or sliding shaft (10) inside a sleeve (9) in the second axle.
Patent SE-524036-C2 (SE)
Title: Sliding window arrangement for glazing balcony, has operating handle allowing upper guide unit to disengage from upper guide rail for allowing window in tilted position to be pivoted from closed position to open position
Inventor: BJOERKMAN LARS
IPC: E06B/
Filed: 2002-10-23
Abstract: The arrangement has upper (11) and lower guide units forming a pivot shaft in a tilted position, and a window (3) with an operating handle (16). The handle allows the upper guide unit that is located at the upper corner of a frame (4), with regard to direction rear, to disengage from an upper guide rail (1) for allowing the window in the tilted position to be pivoted from a closed position to an open position.
Patent SE-526588-C2 (SE)
Inventor: ZETTERVALL NILS
IPC: G06Q10/00
Filed: 2004-02-10
Abstract: A method for recording of data, including the steps of selecting a second set of individuals from a stream of individuals forming a first set of individuals, and providing said second set of individuals with an opportunity to record data on a data collection device ( 1 ). The method comprises the step of sequentially producing code carriers comprising a unique code for each code carrier. Individuals are supplied to the second set sequentially by counting the number of individuals coming to the first set. A code carrier is distributed to each individual of the second set of individuals and access to a data collection device is granted by registering the code in the data collection device. Then, data is recorded by inputting into the data collection device, automatic recording of falling off of individuals from the selection by calculating the number of unregistered codes and storing and compiling recorded data.
Patent SE-528536-C2 (SE)
Title: Windscreen wiper blade deicing system, comprises stop next to edge of windscreen for cooperating with support device on wiper arm in order to lift arm away from glass
Inventor: AHOLA SEPPO
IPC: B60S1/34
Filed: 2005-06-15
Abstract: A support device on the wiper arm cooperates with a stop next to the edge of the windscreen so that the arm and wiper blade are lifted away from the glass in a resting position.
Patent SE-528721-C2 (SE)
Inventor: MATTSSON STEFAN
IPC: D21C9/06
Filed: 2005-12-15
Abstract: A washing arrangement for washing and dewatering of cellulose pulp is disclosed, comprising a rotatable drum having a plurality of outer compartments defined by axial compartment walls distributed along the circumference of the drum, a stationary cylindrical casing that encloses the drum, whereby an annular space is defined between the casing and the drum and longitudinal seals extending in the axial direction of the drum divide the annular space into zones for forming, washing and discharge of the pulp. The function of the longitudinal seals is optimized by units for seal adjustment having force sensors for measuring a force acting on one of the longitudinal seals in the direction from the drum, and positioners for automatically moving the longitudinal seal substantially in the radial direction of the drum according to a predetermined pattern based on the measured force.
Patent SE-535734-C2 (SE)
Title: Anordning för att värmebehandla en flytande livsmedelsprodukt
Inventor: HOLANOWSKI ANDRZEJ
IPC: A23C3/033
Filed: 2010-12-06
Abstract: Uppfinningen avser en anordning vid värmebehandling av ett flytandeIivsmedelsprodukt. Anordningen innefattar en värmeväxlare (2) med ett flertal sektionerför uppvärmning och avkylning av produkten. Anordningen innefattar också en hållarcell(7) för den värmebehandlade produkten samt en hållarcell (5) för proteinstabilisering.Hållarcellen (5) har en invändig yta som är blästrad. Publiceringsfigur: Fig. 1
Patent SE-541666-C2 (SE)
Title: A method and an arrangement for drying a water damaged floor structure
Inventor: ÅHSBERG JOHAN
IPC: E04B1/70
Filed: 2016-12-28
Abstract: A water damaged floor structure (10) has a subfloor (40), a flooring (20) and a damp proofing layer (30) therebetween formed to provide an air gap (32) allowing fluid flow along opposite faces and also across edges of said layer. According to a method and an arrangement of the invention, the floor structure is dried by providing an outlet opening (80) in the floor structure extending to the damp proofing layer (30), providing an inlet opening (38) in the floor structure extending through the damp proofing layer (30) and simultaneously forcing dry air (58) into the inlet opening (38) and drawing resulting damp air (68) out of the outlet opening (80).
Patent SE-545520-C2 (SE)
Title: Method and system for determining at least one of the character, composition and reactivity of dissolved organic matter in water
Inventor: MURPHY KATHLEEN
IPC: G01N21/64
Filed: 2022-02-23
Abstract: The present disclosure relates to a system (1) for determining at least one of the character, composition and reactivity of dissolved organic matter, DOM in water comprising: an ultraviolet, UV light source (2) configured to excite a water under examination (3) with a light beam (2') having an excitation wavelength in the range of 305-335 nm. Further, the system comprises a first detector device (4) and a second detector device (5), wherein the system (1) further comprises control circuitry (6) configured to predict at least one of the composition, character and reactivity of DOM in the water under examination (3) based on said first and second fluorescence intensity.
Patent SE-501750-C2 (SE)
Inventor: HESTERBERG WILLIAM G
IPC: F02F1/00
Filed: 1986-04-11
Abstract: A hypereutectic aluminum-silicon casting alloy having particular use in casting cylinder blocks for marine engines. The alloy is composed by weight of 16% to 19% of silicon, 0.4 to 0.7% magnesium, up to 0.37% copper and the balance aluminum. With the stated silicon content the alloy has good fluidity and the precipitated silicon crystals provide excellent wear resistance. In addition, the alloy has a narrow solidification range of less than 150 DEG F., thereby providing the alloy with excellent castability. The copper content is maintained at a minimum so that the alloy has improved resistance to salt water corrosion.
Patent SE-503736-C2 (SE)
Inventor: MEREDITH MICHAEL D
IPC: D21C9/10
Filed: 1989-07-19
Abstract: Ozone and chlorine are used to bleach cellulosic fibrous material pulp in the production of kraft pulp for paper and paper products, being applied together in a mixture. When the ozone and chlorine are applied simultaneously it is possible to achieve delignification to a greater extent than is possible utilizing chlorine at any level. The total chlorinated ring compounds in the bleach plant effluent are remarkably reduced utilizing the ozone-chlorine mixture, compared to all chlorine, with resulting decrease in the fish toxicity of the bleach plant effluent. Utilizing an O3/Cl2 Eo D bleaching sequence (only three stages) it is possible to obtain pulp with 90 TAPPI Absolute, or greater, brightness.
Patent SE-501690-C2 (SE)
Title: Equipment for warming divers - involves feed of hot water via hose system to diving suit, then to flow out into water surrounding diver
Inventor: SVENSSON BENGT
IPC: B63C11/28
Filed: 1991-08-30
Abstract: For ordinary warming of a diver, hot water is fed through a feed hose (3) system into the diver suit, then to flow out into the surrounding water. If this supply is interrupted a pump (1) pumps water in a circuit from the heat source (3) through a conduit incorporating a unit (5) for reserve heating of the water and an aperture (9) for connection with the surrounding water. The heating water is pumped back to the heat source (3) through a conduit (2) to which the feed conduit (6) via a check valve (7) is connected (8).
Patent SE-500543-C2 (SE)
Inventor: HARDE BO
IPC: B60K15/035
Filed: 1992-05-12
Abstract: PCT No. PCT/SE93/00409 Sec. 371 Date Nov. 14, 1994 Sec. 102(e) Date Nov. 14, 1994 PCT Filed May 10, 1993 PCT Pub. No. WO93/23265 PCT Pub. Date Nov. 25, 1993In a fuel system for motor vehicles, comprising a fuel tank, a fuel filler pipe with an opening into the tank, a first gas conduit, one end of which is positioned within the tank and whose opening determines the highest fuel level in the tank when filling the tank, and a second gas conduit which extends from an expansion space in the tank above said highest fuel level to a filter device; the improvement wherein the second gas conduit (4) includes a restriction device (9) which is so arranged that the flow resistance of the gas flow in the direction from the tank (1) to the filter device (8) is greater than in the opposite direction, and a pressure sensor (11) arranged to detect the pressure in the gas volume above the surface (N) of the fuel.
Patent SE-503702-C2 (SE)
Inventor: BUHRGARD KARL SVEN MAGNUS
IPC: H04L12/70
Filed: 1993-10-12
Abstract: A signal receiving and a signal transmitting unit converts an information carrying signal received at a first transmission rate to an information carrying signal transmitted at a second transmission rate that differs from the first transmission rate. Several inputs and outputs are available, each input structured for a transmission rate that is different from the transmission rates of remaining inputs, and each output structured for a transmission rate that is different from the transmission rates of remaining outputs. One signal receiving input can be connected to one signal transmitting output depending on signals occurring on one or more control conductors, wherein a selected control conductor and/or selected signal information selects and initiates a conversion mode having a selected conversion index.
Patent SE-504058-C2 (SE)
Inventor: LOFS ASTRID
IPC: C05F17/964
Filed: 1995-02-17
Abstract: Process and apparatus for biological purification of organic wastes with earthworm compost including composting of solid materials on top of a water permeable layer and inoculation of an earthworm population in the compost material, comprising a sloping surface for removal of leakage water, spaced underneath the layer. In one embodiment of the apparatus according to the invention, the compost material is accommodated in an inner enclosure (7), surrounded and spaced from an outer enclosure (11) through which water from bath, laundery and dishes (BDL-water) is lead for heating of the compost material by engaging the bottom of the inner enclosure, and for humidification of the compost through drawing, by means of capillary action (17), BDL-water from a space (13) between the enclosures and into the inner enclosure.
Patent SE-505264-C2 (SE)
Title: Device for stopping drive of steam machine
Inventor: GUSTAFSSON FOLKE
IPC: F01B29/12
Filed: 1995-06-12
Abstract: The steam machine has a steam boiler, a cylinder in which is a movable piston, a regulator controlling the steam application from the boiler to the cylinder and a slide control (11) which controls the steam feed and evacuation to and from the cylinder. The slide control incorporates a steam chamber (9) to which steam is fed by means of the regulator and from which steam is controllable to the cylinder by means of a slide control slide (12). The steam machine is provided with a drive control unit (34) capable of stopping the drive of the steam machine by connecting the slide control steam chamber with the atmosphere so that steam is fed via the regulator, which is held wholly or partly open, passes to the atmosphere without driving the piston in the cylinder.
Patent SE-512589-C2 (SE)
Title: Communication control method for alarm system
Inventor: ENGLUND MATS
IPC: G08B/
Filed: 1995-12-29
Abstract: The method involves stopping transmission of identification messages from an alarm unit (10a,10b,10c) if an identification message does not arrive at the identification unit (30). The identification unit sends a control message to the alarm unit if an identification message is not received at one of predetermined time points. If a receipt for the control message is not received in a predetermined time period an alarm is released in a central control unit (20) by the identification unit. The alarm units are placed at positions to be monitored and are connected to the central control unit via a public telephone network (40) and the identification unit.
Patent SE-519024-C2 (SE)
Inventor: LINDSKOG KJELL
IPC: E05G1/00
Filed: 1998-12-28
Abstract: The present invention relates to a method and to a device pertaining to the infeed of objects into a safety deposit container (1) that includes a security space (11) which is preferably alarmed against unauthorised access. The device (20) includes a rotatable cylinder (22) that has a cavity (27) for temporary accommodation of the object/objects fed thereinto. The cylinder (22) includes an alarm mat or an alarm layer or like structure which forms part of the container alarm circuit. The container (1) includes a cylinder housing space, and wall sections (15-18) of the safety deposit container (1) border on and conform with the outer shape of the cylinder.
Patent SE-521066-C2 (SE)
Title: Feedforward multi-carrier power amplifier for cellular radio communications
Inventor: CHARAS PHILIPPE
IPC: H03F1/32
Filed: 1999-02-24
Abstract: The amplifier includes a main amplifier which amplifies an input signal with a number of carrier frequencies to produce an output signal comprising desired signals and additional unwanted frequency components. An error signal representative of the unwanted frequency components is combined with a reference signal to generate an input signal which is phase shifted in response to a control signal. The control signal is updated by comparing the amount of phase shift provided by the phase shifter with a phase offset value.
Patent SE-514187-C2 (SE)
Inventor: BROBERG BJOERN
IPC: H01S5/0687
Filed: 1999-07-06
Abstract: A method of controlling a tuneable laser that has been characterized with respect to one or more suitable laser operation points. Each operation point is determined by the manner in which the different laser sections are controlled, in order to operate the laser at a predetermined operation point. The voltage across the different laser section is determined for different operation points when controlling the laser, and the voltages across the different laser sections are held constant when the laser is in operation to maintain a predetermined operation point.
Patent SE-515051-C2 (SE)
Inventor: KRANTZ PETER
IPC: B01D45/12
Filed: 1999-10-01
Abstract: A device for separating particles from air comprises a pipe (12) which - at least in the operative state of the device - is closed at one end, while the other end of the pipe is open, more precisely via a hole serving as an outlet having a smaller diameter than the pipe. In the area of the closed end thereof, the pipe (12) has at least one wall lug (14) projecting obliquely outwards from the outside of the pipe, which lug defines an inlet opening (13). At the opposite end of the pipe, there is a wall lug (17) obliquely extending inwards from the pipe, which lug defines an opening (20) for evacuation of arriving particles which have been thrown out by the centrifugal force towards the inner side of the pipe.
Patent SE-520989-C2 (SE)
Inventor: KARLSSON JERRY
IPC: G07D3/00
Filed: 1999-12-23
Abstract: A coin handling apparatus has an accessory for a coin handling apparatus of the type having an essentially horizontal sorting device with at least two external off-sorting stations sequentially arranged along a sorting path, the accessory comprising at least one coin depository and at least one feeding mechanism for recirculating non-sorted coins back into the horizontal sorting device from the coin depository. The coin depository is located adjacent the coin handling apparatus and a deflector is arranged after a last off-sorting station and is adapted to redirect non-sorted coins that have not been sorted out in any of the off-sorting stations into the coin depository.
Patent DE-10019398-C2 (DE)
Inventor: VILLA STEFANO
IPC: B23C5/10
Filed: 2000-04-19
Granted: 2002-06-27
Abstract: The cutting body is made of hard metal and has four plate-shaped blades extending from a rotation axis. The blades each have a cutting edge formed between a free face and a clamp face. The cutting edges prescribe a common rotation body concentric to the rotation axis. The blades are preferably arranged at the same angle to each other so that the cutting body has linear symmetry and have flat clamp faces. An Independent claim is included for a rotating cutting tool incorporating the cutting body.
Patent DE-10046368-C2 (DE)
Inventor: GERNER ERICH
IPC: B41F7/10
Filed: 2000-09-20
Granted: 2003-02-06
Abstract: The unit has a pair of cylinders formed by a forme cylinder (3) and a transfer cylinder (4) and a third cylinder (8, 9) that forms a printing position with the transfer cylinder. The drives for the forme and transfer cylinders form a permanently coupled combined drive (23) that is driven by a common motor (6) on the transfer cylinder during printing. The drive for the third cylinder can be engaged selectively via a first coupling (12) and can be mechanically coupled to the combined drive.
Patent DE-19518996-C2 (DE)
Inventor: DREISBACH BERND
IPC: F26B5/04
Filed: 1995-05-29
Granted: 1998-02-19
Abstract: A vacuum drying cupboard incorporates shelves constructed as heat exchangers which maintain the temp. at a required level. The upper and lower shelf panels are sheet metal. Adjacent upper and lower shelves are joined by their ends and the cavity within each shelf contg. the heat transfer fluid medium is sub-divided into sections by intermediate structures. The novelty is that (a) the ends (11-14) of the upper shelf face (5) metal panel and the lower face (6) metal panel are extended to form side-strips, (b) that the end edges (11,13) of each upper panel (5) and the end-edges (12,14) of the lower panel (6) contact the neighbouring heating/cooling surface (4) to form a vacuum-tight join, (c) the outer upper panel (5') and the outer lower panel (6') are fabricated without any significant side-strip, (d) the depressions (2-2""") formed by the upper (5) and lower (6) panels and the side strips (11-14) are held by a frame (15,150) within the door (3,30) and together form a vacuum chamber.
Patent DE-19520845-C2 (DE)
Inventor: BARTHELMESS ULRICH
IPC: B07B7/083
Filed: 1995-06-08
Granted: 1997-06-26
Abstract: The grading device employs centrifugal force and incorporates an inlet for ungraded materials and a number of outlets for graded materials and air. The housing incorporates a grading rotor (2) held on a cruciform support. The grading rotor (2) rests on a central fixed axle (13) and is held in the housing by arms (14), supports or a frame. The grading rotor (2) is supported on the axle by an electro-magnetic bearing (23,24) or a fluid-flushed bearing.
Patent DE-19842943-C2 (DE)
Inventor: STEHLIK VOJTECH
IPC: C03C29/00
Filed: 1998-09-18
Granted: 2001-09-20
Abstract: A biocompatible glass-metal through-connector, having an outer conductor (1) of nickel-free stainless steel, is new. A biocompatible glass-metal through-connector comprises an outer conductor (1), a biocompatible glass (2) and one or more inner conductors (3), the outer conductor consisting of a chemically resistant nickel-free stainless steel. An Independent claim is also included for an implantable medical device having the above through-connector. Preferred Features: The or each inner conductor consists of tantalum, platinum (alloy) or a nickel-free ferritic stainless steel.
Patent DE-19858621-C2 (DE)
Title: Verfahren zum Verbessern der Meßwerte eines inertialen Meßsystems
Inventor: DRUECKE PETER
IPC: G01P15/00
Filed: 1998-12-18
Granted: 2001-02-01
Abstract: Inertiale Meßsysteme zum Messen von Beschleunigungen und Winkelgeschwindigkeiten werden derzeit vielseitig in Fahrzeugen verwendet und dienen dort als Sensoren für Sicherheitseinrichtungen und Navigationssysteme. Die erforderliche Zuverlässigkeit und Präzision ist jedoch nur mit hochgenauen Sensoren und präziser Fertigung zu realisieren. Es wird deshalb ein Verfahren angegeben, mit dem ein inertiales Meßsystem mit preiswerten Sensoren aus Massenfertigung zunächst auf einer Prüfeinrichtung in einem Justiervorgang insgesamt vermessen wird. Dabei werden die Offset-, Einbaulage- und Skalierungsfehler in Koeffizienten von Kopplungsmatrizen der Sensoren erfaßt und in Korrekturwerte umgerechnet, die dann beim Betriebseinsatz des Meßsystems zur Verbesserung der Genauigkeit der Meßwerte der Sensoren benutzt werden. Das Verfahren ist für inertiale Meßsysteme in Land-, Luft- und Wasserfahrzeugen anwendbar.