baber/WOPTO huggingface dataset:
Patent SE-542071-C2 (SE)
Title: Fuel system for an internal combustion engine and method of operating fuel system
Inventor: ANDERSSON ANDREAS
IPC: F02M63/02
Filed: 2017-03-20
Abstract: The present invention relates to a fuel system (5) for an internal combustion engine (3), as well as a method of operating such a fuel system. The fuel system (5) comprises a fuel tank (9), a low-pressure fuel pump (11) arranged downstream of the fuel tank (9), a high-pressure fuel pump (13) arranged downstream of the low-pressure fuel pump (11), and an accumulator (15) arranged downstream of the high-pressure fuel pump (13) for supplying fuel to an injection device (17). The high-pressure pump fuel (13) is arranged to suck fuel from the fuel tank (9) and comprises a fuel-lubricated bearing (21) arranged in fluid connection with a fuel supply inlet (20) of the high-pressure fuel pump (13). A first fuel return line (23) is arranged to fluidly connect the fuel-lubricated bearing (21) to the fuel tank (9). The accumulator (15) comprises a pressure regulating valve (19) fluidly connected to a second fuel return line (25). This second fuel return line (25) is arranged to convey fuel from the accumulator (15) to the fuel-lubricated bearing (21).
Patent SE-541874-C2 (SE)
Title: Capturing ecg measurements in a portable sensor device
Inventor: SAMUELSSON MAGNUS
IPC: A61B5/0245
Filed: 2017-04-04
Abstract: It is presented a method for obtaining data for an Electrocardiogram, ECG, using a portable sensor device (1) comprising two electrodes (10a, 10b). The method comprising the steps of: receiving (40) a trigger to obtain measurements for the ECG; setting (42) at least one switch (12, 12a, 12b) in a conducting state to close a connection between the two electrodes (10a, 10b); setting (44) the at least one switch (12, 12a, 12b) in a blocking state to conductively separate the two electrodes (10a, 10b); and capturing (46) measurements for the ECG using the at least two electrodes (10a, 10b).
Patent SE-545291-C2 (SE)
Title: Wood connection for laminated veneer lumber modules and a laminated wood tower comprising a plurality of such connections
Inventor: WICKSTRÖM ANDERS
IPC: F03D13/20
Filed: 2019-05-09
Abstract: Wood connection (1) comprising a first wood module (2), a second wood module (3) and a perforated steel plate (4), where the first wood module (2) and the second wood module (3) comprises a plurality of laminated wood layers (17), where each wood layer comprises a plurality of laminated veneer plies (18), and where the perforated steel plate (4) has a tensile strength exceeding 700 MPa and that a wood module (2, 3) is at least 6 cm thick and has a tensile strength exceeding 20 MPa.
Patent SE-545627-C2 (SE)
Title: Robotic work tool and method for running a robotic work tool
Inventor: FORSMAN PÄR
IPC: A01D34/74
Filed: 2020-11-13
Abstract: A robotic work tool (1) comprises a cutting disk (6), which is rotatable and height adjustable. The robotic work tool (1) is configured to obtain a final desired cutting height of the cutting disk (6); determine a first cutting height, based at least on the final desired cutting height; raise the cutting disk (6) to an elevated position above the first cutting height; start a rotation of the cutting disk (6); and lower the cutting disk (6) to the determined first cutting height.A method for running a robotic work tool (1) comprises the steps of obtaining an final desired cutting height; determining a first cutting height, based at least on the final desired cutting height; raising the cutting disk (6) to an elevated position above the first cutting height; starting a rotation of the cutting disk (6); and lowering the cutting disk (6) to the determined first cutting height.
Patent SE-501507-C2 (SE)
Inventor: KUMA TOSIMI
IPC: B01D53/04
Filed: 1989-11-29
Abstract: PURPOSE:To improve the performance of the gas adsorbing element by integrally and securing fixing and binding active carbon and/or active alumina and metal silicate aerosol having gas adsorbing activity to a matrix. CONSTITUTION:Paper essentially consisting of inorg. fibers sheeted to a low density is laminated to form the matrix having the shape of the gas adsorbing element which has many small through-holes. A dispersion prepd. by dispersing the powdery or short fibrous active carbon and/or active alumina into an aq. water glass soln. is impregnated in this matrix. The matrix is immersed, after drying, into an aq. soln. of a metal salt, such as A1 salt or Mg salt, which is soluble in water and can generate an insoluble gel-like silicate by reacting with the water glass to form the hydrogel of the metal siliate by the reaction of the water and the above-mentioned metal salt. The gel is then rinsed and dried to integrally and securely fix and bind the active carbon and/or active alumina and the metal silicate aerosol having the gas adsorbing activity to the matrix. As a result, the performance of the gas adsorbing element is additionally improved.
Patent SE-502777-C2 (SE)
Inventor: JIANG HAO
IPC: H04L69/40
Filed: 1993-04-29
Abstract: The invention relates to a tele- and data communication system, including circuits containing transfer paths for data flows, and having functionality for error isolation of parts of the system. At least partially, where possible, parts of the circuits of the system are error isolated by logical partition into function blocks of two types. More particularly there is a first type, in which a complete corresponding function block need not necessarily become eliminated by an occurring error, and a second type in which the contrary is true. The transfer paths of a function block of the first type are isolated from each other for enabling shutting down such an erronous transfer path from traffic by software control.
Patent SE-505014-C2 (SE)
Title: Golf putter with improved putting accuracy
Inventor: GALLI ENRICO
IPC: A63B53/04
Filed: 1994-03-07
Abstract: Golf putter has a head made of carbide, (carbo)nitride and/or boride of a IV, V or VI metal in 5-25 wt.% binder phase of Co, Ni and/or Fe. Pref. materials are TiC, TaC, NbC and WC in a binder phase of Co and/or Ni, the material having a density above 10 pref. above 12g./cc.
Patent SE-501729-C2 (SE)
Inventor: KOCK MIKAEL
IPC: A61M16/22
Filed: 1994-03-24
Abstract: A breathing gas system (2), primarily intended for use during anaesthetisation of patients, is described. The breathing gas system (2) has a respiratory circuit (4), a drive gas apparatus (8) and a pressure-transmitting bellows device (6), connected by a first space (20) to the respiratory circuit (4) and by a second space (22) to the drive gas apparatus (8). When an outlet valve (26) is regulated at the end of an expiratory phase to minimize the pressure difference between the first space (20) and the second space (22), the respiratory circuit (4) responds immediately at the next inspiratory phase when drive gas is sent to the second space (22). Minimizing the pressure difference also makes possible use of the pressure-regulated operating mode with the breathing gas system (2), and a rapid response to attempts at spontaneous breathing by the patient is obtained. <IMAGE>
Patent SE-501877-C2 (SE)
Inventor: WIMBY MARTIN
IPC: D21C11/00
Filed: 1994-05-13
Abstract: The invention relates to a method for improving the filterability of the green liquor in the kraft pulp process by means of adding aluminium in the form of elemental aluminium or an aluminium-containing chemical compound to the process in a quantity such that the major part of the magnesium content of the green liquor is precipitated out together with aluminium in the form of hydrotalcite.
Patent SE-517784-C2 (SE)
Inventor: KINNI JOUNI
IPC: F23C10/20
Filed: 1994-11-28
Abstract: A grate assembly for a fluidized bed boiler comprises a number of parallel sparge pipes or the like extending side-by-side in a substantially horizontal plane and provided with elements for supplying fluidizing air from within the sparge pipes or the like into a combustion chamber located above the grate assembly. The discharge of some of the fluidized bed materials is effected through an aperture system formed between the adjacent sparge pipes into a receiver unit fitted below the grate assembly. The sparge pipes are provided with a cooling medium circulation by means of a duct assembly.
Patent SE-505049-C2 (SE)
Inventor: RUBENSSON BJOERN
IPC: E05B3/06
Filed: 1996-05-23
Abstract: A door handle assembly (1) includes a handle (2), a shaft (3) and a rosette (4). The assembly is constructed in a manner which enables it to be fitted to a square-section bar (14) of different commercially available lock mechanisms. To this end, the assembly includes a coil spring (8), a spring holder (9), a lock washer (12) having first members, e.g. tongues (9b), which coact with second members, e.g. notches (12a), on the periphery of the spring holder, such as to enable the lock washer and the spring holder to be removably joined together in different positions of rotation. The hole (13) in the lock washer (12) and the blind hole (5) that receives the square-section bar (14) in the shaft (3) are configured so as to enable the square-section bar to be received in any one of at least eight different positions of rotation, therewith enhancing the possibility of using the door handle assembly effectively with different commercially available lock mechanisms.
Patent SE-507208-C2 (SE)
Inventor: LEIJONBERG GUNNAR
IPC: F01L1/04
Filed: 1996-07-12
Abstract: The present invention is for the kind of power machines, engines or compressors which have two or more pistons which work against each other, preferably with a common combustion or compression chamber in a stationary cylinder and where the power is transmitted to a rotating movement without an intermediate crankshaft. It is an object of the present invention to obtain such power machine having a simple valve control means. One such device has two parallel plane discs, one stationary disc (8) and one relatively thereto rotating disc (13). The stationary disc (8) is mounted to a housing (9) and the disc (8) in turn has one in its centre positioned cylinder (1) with two end walls (2, 3). In the cylinder there are two pistons (4, 5) which are working pistons of a combustion engine and have a common combustion chamber. At the centre of the cylinder bore adjacent to the upper dead centres, UDC, of the pistons and at opposite sides thereof there are two valves (50, 51). The valve shafts at the ends which are turned only from the cylinder contact a controlling curve or surface (56) which is a part of the rotating disc. On the control curve there are raised parts (57, 58) at which the valves are opened when disc rotates.
Patent SE-514496-C2 (SE)
Title: Safety device for preventing vehicle fire in event of crash, especially in motor cars, has crash or pitch sensor used to automatically activate battery disconnector
Inventor: DAHLSTROEM BENGT
IPC: B60R16/04
Filed: 1997-03-11
Abstract: Powder for the device is obtained from the main cable connection from the battery disconnector (5), and in the event of there being a risk of fire, a crash sensor (1) or pitch sensor (2) sends an output signal to a central lock motor (4), which then fires a pin that causes the disconnector handle to be moved so that power is disconnected from the main cable.
Patent SE-517902-C2 (SE)
Inventor: SHIMAOKA KIYOSHIGE
IPC: G01M3/26
Filed: 1997-03-21
Abstract: This invention relates to a leak tester for testing the tightness of a test object such as a fuel feed apparatus for an internal combustion engine, and specifically to a leak tester for testing the air tightness of a fuel feed apparatus provided with a first opening and a second opening and having a space portion between the first and second openings. The leak tester is provided with a master (reference chamber) having substantially the same internal volume as the fuel feed apparatus, a pneumatic pressure source for supplying air of a predetermined pressure to the test object through the first opening and also to the master, a differential pressure leak tester for measuring a pressure difference between a pressure of the fluid within the test object and that within the master, and a flow meter for measuring a flow rate of air flowing out of the fuel feed apparatus through the second opening; and the leak tester detects leakage of air from the test object other than that through the second opening on a basis of the pressure difference and the flow rate.
Patent SE-520273-C2 (SE)
Inventor: KARPPANEN ARTO
IPC: H04L9/08
Filed: 1997-06-06
Abstract: The object of the invention is a method for the encryption of information transferred between data transfer devices (MS, SGSN) in a data communication system wherein one or more data frames are created from one or more data packets formed from the information by the application. The data frames comprise at least a header field and a data field. In the method, at least some part of the data packets is ciphered by using a ciphering key (Kc). To the data frames, synchronization data (COUNT) is attached, the value of which is changed at least at the transmission of each data frame.
Patent SE-512124-C2 (SE)
Inventor: BLADH SVEN ANDERS
IPC: A45C11/18
Filed: 1997-07-09
Abstract: The present invention relates to a cassette for plastic cards or phone cards, surrounding such a card. The invention is characterized in that the card (1) can be pressed out of the cassette (5) against spring action (2) far enough for the magnetic strip or magnetic chip (7) to be exposed for use in an automatic machine, this being effected by pressure against a feeding member (3) for the card after which, when the pressure is released, the card snaps back into the cassette (5), possibly after the release of a ratchet (6) (in the phone card alternative).
Patent SE-510645-C2 (SE)
Inventor: EKSTRAND JONAS
IPC: E04H12/22
Filed: 1997-07-17
Abstract: An anchoring device for a slalom pole comprises an operating rod (30), which is axially slidably movable in an expandable gripping sleeve (10). The operating rod (30) is movable between a resting position (A) in a first axial position and a gripping position (B) in a second axial position, and comprises stop means (12, 32; 13, 33) to prevent movement past the resting position (A) or the gripping position (B). At least one of the outside (36) of the rod (30) and the inside (18) of the sleeve (10) is provided with at least one tapering portion (11; 31), which is arranged such that the gripping sleeve (10), by cooperation between said outside (36) and said inside (18), at least partially is radially expanded in the gripping position (B). The sleeve (10) is non-rotatably connected to the rod, and snap means (13, 34) or friction means are arranged to hold the rod (30) in the gripping position (B).
Patent SE-523160-C2 (SE)
Inventor: HUPA MIKKO
IPC: F23J15/00
Filed: 1998-09-03
Abstract: A method is provided for reducing emissions of harmful nitrogen compounds from a pulp mill (e.g. kraft mill) having malodorous gases which include ammonia and reduced sulphur compounds therein. The method is practiced by (a) treating the pulp mill malodorous gases to lower the ammonia content thereof (e.g. by washing them with a bisulfite solution, such as one produced from washing flue gases with sodium sulphite), and then (b) burning the malodorous gases (e.g. in a dedicated incinerator, recovery boiler, power boiler, or lime kiln) under conditions which effect oxidation of reduced sulfur compounds therein (e.g. with an air excess of at least about 3% and a temperature of over 800 degrees C) so as to reduce odor emissions and emissions of harmful nitrogen compounds from the pulp mill. In the method (a) and (b) may be practiced using malodorous gas from a steam stripper as part of the malodorous gases treated, and the operating conditions, including the pH, of the stream stripper may be regulated in order to reduce the ammonia content of the clean condensate it produces.
Patent SE-520241-C2 (SE)
Inventor: MEJYR SVEN
IPC: G06F1/32
Filed: 1998-12-30
Abstract: An arrangement for clock control in a device receiving a clock from an external source includes a switching device for switching an external clock through to the device as an internal clock, and clock request generation devices, adapted to switch clock signals through to the external clock controller as requests for suppressing and restarting the external clock. Control devices are provided in the form of a state machine to control the generation of the internal clock through the switching device and to control the clock request generation device in accordance with a predetermined state of two signals, one generated internally by the device, the other by the external clock controller. The clock request generation devices are also coupled to a clock start module adapted to receive several input signals for signaling an event requiring the clocked operation of the device.
Patent SE-518117-C2 (SE)
Title: An antenna for a mobile telephone includes a base supporting an internal flat antenna patch portion with two legs as feeding elements and a spring contact to a base, as a feeding portion, of a whip antenna with an extendible portion
Inventor: MOREN STEFAN
IPC: H01Q1/24
Filed: 1999-11-19
Abstract: An antenna includes a base (30) supporting an internal flat antenna element (10) with a patch portion (11) of a shape to operate as part of a Planar Inverted F Antenna (PIFA) in a cellular telephone. The patch portion includes two legs (12, 13) as feeding elements. A radiating whip antenna (20) includes an extendible portion (22) and a base portion functioning as a feeding portion to the internal antenna through a spring-contact connecting portion (14').  An Independent claim is also included for a mobile telephone incorporating an antenna.
Patent DE-19510663-C2 (DE)
Inventor: LISEC PETER
IPC: E06B3/66
Filed: 1995-03-23
Granted: 2002-06-27
Abstract: The device has vertically directed plates (2) on both sides of the pane to be filled. At least one plate is displaceable crossways to its plane relatively to the other plate. A gastight conveyor device is provided for the insulated glass panes in the area of the lower edge of the plate. Sealing device (80) are fitted in their effective position to the vertical edges of the insulating glass pane. One of the sealing devices is displaceable parallel to the plane of the plates. The sealing device displaceable in the conveyor direction is fitted with its ends on slides (90,91), which are movable parallel to the upper and lower horizontal edge of the one plate (2).
Patent DE-19705461-C2 (DE)
Inventor: BABIEL HARTMUT
IPC: F16N13/02
Filed: 1997-02-13
Granted: 1999-11-25
Abstract: The invention relates to an electric press (10) which has a driving device (14, 15) for a press slide (11). Said press is also provided with a metering device (20) for lubricating at least the driving device (14, 15), whereby the metering device (20) can be activated automatically by the driving device (14, 15).
Patent DE-19811851-C2 (DE)
Inventor: WAGNER ERNST WERNER
IPC: B01J19/14
Filed: 1998-03-18
Granted: 2001-01-04
Abstract: The invention relates to an inerting method for reducing the risk of and for extinguishing fires in enclosed spaces, and to a device for carrying out this method. The aim of the invention is ensure that a fire can be extinguished effectively whilst keeping the storage requirements for the inert gas cylinders to a minimum. To this end, the oxygen content of the enclosed space is reduced to a set base inerting level and in the event of a fire, is quickly reduced further to a set complete inerting level. The device for carrying out this method is equipped with an oxygen-measuring device in the space being monitored, with a first system for producing the oxygen-expulsion gas or for extracting the oxygen from the space being monitored, a second system for rapidly feeding an oxygen-expulsion gas into the space being monitored and a fire detection device for detecting a fire characteristic in the air in the enclosed space. A control unit is also provided. This control unit sends a base inerting signal to the first system in accordance with the oxygen content of the air in the enclosed space being monitored and a complete inerting signal to the second system in accordance with a detection signal from the fire detection device.
Patent DE-19843615-C2 (DE)
Title: Vorrichtung und Verfahren zur Diagnose von Verbrennungsantrieben
Inventor: NAGEL FRIEDMUND
IPC: F01N3/28
Filed: 1998-09-23
Granted: 2001-02-01
Abstract: Vorrichtung und Verfahren zur Diagnose des Zustands oder Betriebs eines Verbrennungsantriebs mit einem Lufteinlaß- und einem Abgasbereich, gekennzeichnet durch eine Schallanalyseeinheit in dem Lufteinlaß- und/oder Abgasbereich zur Umwandlung von Schallwellen in Signale, die mindestens ein Maß für die Amplitude der Schallwellen verschiedener Frequenz in dem Lufteinlaß- bzw. Abgasbereich sind, und eine Vergleichseinheit zum Vergleich von Signalen der Schallanalyseeinheit mit Sollsignalen.
Patent DE-19846204-C2 (DE)
Inventor: ANGEHRN BEDA
IPC: E04D3/36
Filed: 1998-10-07
Granted: 2001-08-09
Abstract: The invention relates to a fixing element (1) for fixing insulation and scaling tracks on a fixed substructure. Said element comprises a screw (9) and a large washer (7) with a cylindrical extension (8). The screw (9) has two thread segments (13, 14), wherein one thread segment (13) interacts with the through hole in a reciprocal thread engagement located in a narrowed area (12) of the cylindrical extension (8). An axial relative movement of both parts can be achieved by reciprocally rotating the cylindrical extension (8) and the screw (9).
Patent DE-19905952-C2 (DE)
Inventor: ROTH-STIELOW JOERG
IPC: H02B1/48
Filed: 1999-02-12
Granted: 2001-04-05
Abstract: A distributor box is provided for microprocessor, memory and logic components and/or power semiconductor components, with a housing comprising a lower housing compartment and at least one upper housing compartment, which can be connected to the lower compartment in a tightly sealed, firm manner to provide a high degree of protection. At least one transfer pin-and-socket connector is provided comprising a first and a second connector part, the first connector part of which is fixedly mounted in an upper housing compartment in such a way that when this upper compartment is set onto the lower compartment, the first connector part is brought into electrical contact with a second connector part of the transfer pin-and-socket connector, which fits together with the first part and is fixedly mounted in the lower housing compartment. In the lower housing compartment are mounted connecting devices or external terminal arrangements such as terminal strips or the like, so that a set of cables can be connected to at least the associated second pin-and-socket connector part. The lower housing compartment comprises a T-shaped, high tension cabling between two external connecting devices and one external terminal arrangement for a hybrid cable on the lower housing compartment. The lower housing compartment also comprises a T-shaped cabling for a field bus between two external terminal arrangements on the lower housing compartment and at least one second pin-and-socket connector part. In at least one upper housing compartment there is mounted an electronic circuit that can be electrically connected to a control bus by way of a first and a second pin-and-socket connector part. The lower housing compartment also comprises an external means of connecting a hybrid cable with hybrid pin-and-socket connector part that incorporates high tension and low tension leads, the high tension leads being connectable to at least one electronic circuit in an upper housing compartment.
Patent DE-19922141-C2 (DE)
Inventor: HOCHSTRASSER BARBARA
IPC: G21F3/03
Filed: 1999-05-12
Granted: 2002-04-18
Abstract: The overcoat (1) for protection against X-rays, with a main body capable of absorbing X-rays, comprises an elastic tightenin belt (24) fixed at the back to the overcoat at two points (21, 22) distanced from one another in the circumferential direction relative to the wearer.