baber/WOPTO huggingface dataset:
Patent NL-2009861-C2 (NL)
Inventor: VRIES RUBEN HUBERT JAN
IPC: E06B9/327
Filed: 2012-11-22
Granted: 2014-05-27
Abstract: The invention relates to a tensioned Venetian blind system comprising a head rail (2) and a bottom rail, between which ladder cords extend, wherein slats are accommodated. In the rails tension cords (4) extend for fastening to a surface. Furthermore in the head rail (2) a tilt rod (7) extends for tilting the slats. In the head rail a tilt mechanism is arranged for adjusting the orientation of the slats by rotating the tilt rod. The tilt mechanism comprises a housing (11) having a passage for the tilt rod. The housing is arranged for guiding the tension cords.
Patent NL-2011826-C2 (NL)
Inventor: STEENTJES NO L
IPC: B61L27/00
Filed: 2013-11-21
Granted: 2014-07-08
Abstract: System designed to monitor the operational function of a turnout of a railway, which turnout is provided with an electric motor to turnout the turnout, which system comprises a current sensor providing a current measuring signal dependent from the motor current of the electric motor; and a processing unit designed to process the current measuring signal to monitor the operational function of the turnout. The system has a relay sensor providing a relay signal with which the system can determine the position (engaged or disengaged) of a with the turnout associated galvanic turnout relay being part of the driving or controlling of the operation of the turnout, wherein the processing unit is designed to process the relay signal; and the system is designed to monitor, with the current measuring signal and the relay signal, the relation in operational functioning between the electric motor and the said galvanic turnout relay, to determine from it the operational functioning of the turnout.
Patent SE-522352-C2 (SE)
Inventor: LINDEN JOHAN
IPC: C22C38/22
Filed: 2000-02-16
Abstract: The present invention relates to a martensitic, corrosion resistant steel for rock drilling with properties which is adjusted essentially with regard to resistance against corrosion fatigue. This has been obtained in that an elongated element for percussive rock drilling which includes at least a thread and a flush channel has been made with corrosion resistant steel having a mainly martensitic structure.
Patent SE-522874-C2 (SE)
Inventor: KRONESTEDT VIKTOR
IPC: H01Q1/08
Filed: 2000-02-24
Abstract: The invention relates to a coaxial RF antenna connector for electronic devices having a thin frame construction. The coaxial RF antenna socket, which supports a swivelling antenna, are snap mounted on a frame and consists of a plastic body with integrated contacts that interconnect the antenna socket and pads on a PCB. A solder-free interconnection is established through the three contacts.
Patent SE-523639-C2 (SE)
Inventor: KILLEN ANDREW
IPC: E04F15/024
Filed: 2000-04-18
Abstract: A flooring system includes a board (6) having a lower surface (2) in which arcuate grooves (3) are formed. Grooves (3) are arranged in a grid, having points of intersection (5). Each groove (3) extends from one edge of the board to the opposite edge of the board. The grooves serve to enable the passage of electrical wire which might be used for telephones, computers, hi-fi systems or other applications. The system makes such cabling unobtrusive and is particularly suitable where access to an under floor area is limited or non-existent.
Patent SE-522261-C2 (SE)
Inventor: ABRAHAMSSON TINA
IPC: G10L19/02
Filed: 2000-05-10
Abstract: The invention relates to methods for encoding/decoding of a digital signal which is transmitted over a packet switched network. Prediction samples are generated at the transmitting and receiving end. The digital signal is lossless encoded at the transmitting end, and lossless decoded at the receiving end, based on the quantizations of generated prediction samples. During encoding, the generated prediction samples are quantized separately from the quantization of the digital samples. The predictions are used in the index domain in the form of quantized indices during encoding/decoding of the digital signal.
Patent SE-523443-C2 (SE)
Title: Radio communication device e.g. cellular telephone has antenna comprising parasitic element that is tuned to specified frequency band, when it couples electromagnetically with radiating element
Inventor: EGOROV IGOR
IPC: H01Q5/378
Filed: 2000-08-07
Abstract: A built-in multiple band folded planar inverted F-antenna (PIFA) has a parasitic element (600) which is tuned to a primary frequency band, when it couples electromagnetically with a radiating element (500). The radiating element is tuned to secondary and tertiary frequency bands.  An Independent claim is also included for built-in antenna for radio communication device.
Patent SE-520067-C2 (SE)
Inventor: HAENDEL PETER
IPC: G06F/
Filed: 2000-09-04
Abstract: A signal processing device for determining at least one parameter of a signal, comprises: a shift register (3) arranged to receive a quantized digital signal and arranged to store temporarily a number of bits corresponding to the number of bits in a number N of samples of the quantized digital signal, memory means (7) comprising at least one look-up table (9) comprising values that may be used to determine said at least one parameter, and address means for determining at least one address of the memory means (7) to be read, in dependence of the content of the shift register (3). The table entries are determined by generating sample signals having known parameter values and determining the shift register values resulting from the sample signals, then entering suitable parameter values in the table (9) in positions corresponding to each shift register address.
Patent SE-517008-C2 (SE)
Inventor: JAERGENSTEDT MATS
IPC: G01M15/12
Filed: 2000-09-22
Abstract: The present invention relates to an arrangement and a method for the estimation of a point of time of the start of a combustion process of an internal combustion engine (1). The arrangement comprises a first sensor (7), which senses at least a parameter related to the sound generated during the combustion process, signal treatment means (8-11), which transforms said signal to measurement values a, and a control unit (13), which is arranged to compare measurement values a with a reference value (aref). The point of time of the start of an actual combustion process is estimated to the point of time (t1) of a first measurement value (a1) which reaches the reference value (aref) after that at least a previous measurement value a has been below the reference value (aref). Advantageously, the control unit (13) is also arranged to control the combustion processes of the internal combustion engine (1) with knowledge about the estimated point of time (t1) and to adjust the point of time of the injection (t0) of the injection member (5) of a fuel or a fuel mixture at need.
Patent SE-525687-C2 (SE)
Inventor: NILSSON TORSTEN
IPC: B32B3/20
Filed: 2002-06-27
Abstract: The invention relates to a method for making a cellular structure (1) comprising a plurality of elements (2), in which method a first plurality of elements (2) is provided that form a first row (3) of elements, and that furthermore a second plurality of elements (2) is provided that form a second row (4) of elements (2). The second row (4) is parallel to the first row (3) but displaced in phase in relation to this. An adhesive is applied to the elements (2) in at least one of the two rows (3, 4) and at least one of the two rows (3, 4) is brought closer to the other, so that the two rows are brought together and thereby bonded to one another by the adhesive. The invention also relates to a machine for executing the method according to the invention.
Patent SE-524663-C2 (SE)
Inventor: MARTIN HANS GOERAN EVALD
IPC: G01N21/35
Filed: 2003-01-15
Abstract: The present invention relates to a gas cell which is included in a gas sensor and adapted to establish the presence of a gas and/or for determining the concentration of one such gas (G), comprising a cavity (2') which is delimited by wall portions that have light reflecting properties and which is intended to enclose a volume ((G)) of said gas, and further comprising a light source (3) which is adapted to emit a light bundle (3a') directed for reflection between cavity-associated and opposing wall portions, wherein a light bundle (3a'') is comprised of light rays which are reflected in a concave wall mirror surface (2b') and adapted to be directed onto one or more light receivers (4, 5) which function to detect an absorption wavelength corresponding to the gas sample ((G)). The concave curved wall mirror surface (2b') is adapted to reflect an obliquely received divergent light bundle (3a') from the light source (3) onto a flat grating-allocated cavity-associated wall surface (2g') whose reflecting surface includes or is structured as a Littrow arrangement (2g''). The light bundle (3a'') is adapted to fall onto the flat wall surface (2g') at an angle which lies close to the Blaze angle of the grating wherewith, inter alia, an absorption wavelength corresponding to the chosen gas sample ((G)) and present in the light bundle (3a'') is caused to be reflected and diffracted ((3a'')) by said flat wall surface (2g'') in a straight opposite direction so as to be reflected again in said curved mirror surface (2b') and directed diffracted towards each of said light receivers (4, 5).
Patent SE-528193-C2 (SE)
Inventor: KANOSHIMA HIDEO
IPC: C22B1/243
Filed: 2003-05-27
Abstract: A nonfired agglomerated ore which is satisfactory in reduction property in the shaft of a blast furnace and excellent in rapid heating bursting property and a production method thereof are provided. A carbon containing nonfired agglomerated ore for blast furnace which is prepared in such a way that iron oxide and a carbonaceous material are blended with each other to prepare a mixture, a binder is added to the mixture, and the mixture is kneaded, formed, and cured, wherein the agglomerated ore contains carbon in the content of 80 to 120% of the theoretical carbon quantity required to reduce the reducible oxygen in the iron ores to form metallic iron, and the binder is selected so that the crushing strength may be 7,850 kN/m2 or more at room temperature.
Patent SE-525741-C2 (SE)
Inventor: JOSTLER JAN
IPC: B65H/
Filed: 2003-09-04
Abstract: The present invention relates to an arrangement and a method of producing a continuous edge thickening (18) along a running direction of a web (2) of a positively and continuously transported thermoplastic film material. The web material (2) is folded through 180° along its outer edge region running in the running direction. After such folding, said web is, for the fixing of each respective fold, displaced an angle around a roller. Each respective folded area is passed through a welding device in order to provide a unifying weld between the fold/folds and the remainder of the web. By utilising the residual heat stored in the fused and welded material, each folded and welded edge of the web, in its tensioned state, is moved around rollers (9, 11), with progressively reducing available roller width. With ramp formations at respective outer edge, the folded and welded edge is deformed to a loop.
Patent SE-526235-C2 (SE)
Title: Tying device for bundles of e.g. timber, comprises grip for holding objects in bundle and wire or string magazine movable along collapsible ring around bundle
Inventor: DANIELSSON ANDERS
IPC: B65B27/10
Filed: 2003-12-30
Abstract: A grip (5) is used to press the objects together into a tight bundle and a magazine (8) for wire, string etc. can be moved along a ring (11) in an orbital manner around the bundle. The ring can be pivoted about an articulated joint (13) between a raised position and position in which it is folded flat. The ring can be pivoted over the grip.
Patent SE-534337-C2 (SE)
Inventor: STREIB HANS-MARTIN
IPC: F02D37/02
Filed: 2004-05-27
Abstract: The process involves comparing an output magnitude of a motive power unit with a reference value of the output magnitude. A reference value of a regulation magnitude is formed according to the difference between the output magnitude and the reference value. Another reference value of another regulation magnitude is formed if the amplitude of the difference lies below a predetermined threshold. - An INDEPENDENT CLAIM is also included for a device of controlling a motive power unit of a motor vehicle.
Patent SE-527438-C2 (SE)
Inventor: FURRER BEAT
IPC: B60M1/12
Filed: 2004-09-20
Abstract: The conductor rail is an elongate, one-piece profiled member which is slotted in the longitudinal direction and which has a transverse support (3) and two tensioning arms (4, 5) which project from the said transverse support (3) substantially at right angles. The tensioning arms (4, 5) are connected in each case to a respective clamping arm (7, 8) which extends at an acute angle to an axis of symmetry (6). In addition, the tensioning arms (4, 5) and/or the clamping arms (7, 8) are made spring-resilient, the contact wire (2) being held exclusively by the spring force of the tensioning arms (4, 5) and/or the clamping arms (7, 8). On end-face locations of the joints of successive conductor rails, at least one joint plate (15, 16) is provided which bridges the location of the joint (35). The joint plate is held on the tensioning arms (4, 5) with positive locking by way of grooves (27-30) and projections (23-26).
Patent SE-529628-C2 (SE)
Inventor: HELLSTROEM JONAS
IPC: H01S3/08
Filed: 2005-06-14
Abstract: A laser arrangement is provided, in which a Lyot filter arrangement is operative to effect single mode operation. The birefringent element of the Lyot filter arrangement has a cavity folding mirror on one side thereof and a polarizing element on another side thereof, such that the free spectral range of the Lyot filter is improved. Preferably, the Lyot filter arrangement and the laser gain material are located in different branches of the folded cavity.
Patent SE-534274-C2 (SE)
Inventor: GOTO HIOSHI
IPC: B29C33/38
Filed: 2008-03-06
Abstract: A micropattern is joined to a substrate (W1) by: a first group of covering step and micropattern forming step by etching in a transfer step; and a second group of covering step and micropattern forming step by etching in the transfer step.
Patent SE-537808-C2 (SE)
Title: Anordning och sätt för montering vid en höj- och sänkbar skiva
Inventor: SKEPÖ HÅKAN
IPC: A47B9/04
Filed: 2014-06-30
Abstract: SAMMAN DRAG En anordning och ett satt att montera och fixera en, med en vinkelvaxel (1) forsedd, komplett spindelenhet (2) inuti ett teleskopiskt forlangbart ben (3). Anordningen kannetecknas av att den innefattar minst en lasanordning (8, 24), vilken laser fast den, med vinkelvaxeln (1) forsedda, kompletta spindelenheten (2) i ett slutlage inuti det teleskopiskt fOrlangbara benet (3) genom en sjalvlasande funktion, fOretradesvis en sa kallad snappfunktion eller klickfunktion, nar namnda kompletta spindelenhet (2) under ett och samma nnonteringsmoment (B) fors in i det teleskopiskt forlangbara benet (3) och dar slutligen ankommer slutlaget i benet (3), genom att anordningen innefattar minst en darfor anordnad lasanordning (8, 24).
Patent SE-540228-C2 (SE)
Title: System and method for detecting malfunction related to a gearbox arrangement
Inventor: JONAS UDD
IPC: F16H61/12
Filed: 2015-01-23
Abstract: The invention relates to a method for detecting malfunction related to a gearbox arrangement (250) comprising a gearbox shaft (251; 252) attached to an additional shaft (275) fixed to said gearbox shaft (251; 252), a braking means (271) being provided for braking said additional shaft (275) and consequently said gearbox shaft (251; 252). The method comprises the steps of:- continuously determining (s410) a prevailing rotational speed (N) of said gearbox shaft (251; 252);- determining (s420) a gearbox shaft rotational speed function at least after activation of said braking means (271) on the basis of said prevailing rotational speed (N) of said gearbox shaft (251; 252); and- determining (s430) malfunction related to said gearbox arrangement (250) on the basis of appearance of certain characteristic changes of said gearbox shaft rotational speed function.The invention relates also to a computer programme product comprising program code (P) for a computer (200; 210) for implementing a method according to the invention. The invention relates also to a system for detecting malfunction related to a gearbox arrangement (250) and a vehicle (100; 110) equipped with the system.
Patent SE-542300-C2 (SE)
Title: Secure data transfer
Inventor: JONSSON MATS
IPC: H04L69/16
Filed: 2015-03-09
Abstract: The disclosure relates to a system, devices and methods for distributing and using a communication scheme for way to enable secure communication between communication nodes in a network. A method comprises determining (S1), in the network node, a set of available IP addresses and a set of ports, dividing (S2), in the network node, a time frame in time slots, associating (S3), in the network node, each time slot with an IP address, with a port associated with the IP address and with a unique cryptographic key, distributing (S4), from the network node, the communication scheme to the communication node, receiving (S100), in the communication node, the communication scheme and communicating (S300), in the communication node, with another communication node in possession of a corresponding communication scheme by hopping between the IP addresses and ports according to the communication scheme and encrypting the communication using the unique cryptographic key.
Patent SE-544047-C2 (SE)
Title: A vascular coupling device for connecting a total artificial heart to the vascular system of a patient
Inventor: NAJAR AZAD
IPC: A61M60/859
Filed: 2019-08-26
Abstract: A vascular coupling device (10), comprising a first and a second coupling element (21, 22) wherein each one of said first and second coupling elements (21, 22) has an external surface (23’, 23”) facing an external side, a coupling surface (26’, 26”) facing a coupling side, and a central opening (27’, 27”), a first and a second tubular connecting element (31, 32), wherein each one of said first and second tubular elements (31, 32) has a first open end (33’, 33”) and a second open end (37, 38), said first open ends (33’, 33”) being provided with flanges (34’, 34”). Each one of said first and second tubular connecting elements (31, 32) is arranged in a corresponding central opening (27’, 27”) of the first and second coupling elements (21, 22) respectively, and with said second open ends (37, 38) protruding through said central openings (27’, 27”) on said external side of each of said first and second coupling elements (21, 22). The first and second coupling elements (21, 22) being removably connected to each other into a locked configuration, or disconnected from each other into an unlocked configuration by means of a first and second locking structure (41, 42), said first and second locking structures (41, 42) being arranged on a centerline A and opposite to each other on an outer perimeter of said vascular coupling device (10). Each one of the first and second locking structures (41, 42) comprises - a female locking part (61, 62) arranged on said first coupling element (21); and- a male locking part (71, 72) arranged on said second coupling element (22); and- a locking element (81’, 81 ”) configured to join said female locking part (61, 62) with said male locking part (71, 72) into a locked configuration, wherein said coupling surfaces surface (25’, 25”) of said first and second coupling elements (21, 22) are brought into contact such that said first open ends (33’, 33”) of said first and second tubular connecting elements (31, 32) are brought into a sealing connection.
Patent SE-544749-C2 (SE)
Title: Bolt assembly with bolt guiding member with first and second attachment portions allowing alternating mounting, and door lock arrangement
Inventor: ALBÈR ANDREAS
IPC: E05C9/12
Filed: 2019-11-13
Abstract: A door lock arrangement (1) and a bolt assembly (1500) are disclosed. The bolt assembly (1500) comprises a bolt guiding member (1509) having a first and a second attachment portion (1502, 1504) for releasable attachment of the bolt (18) to the bolt guiding member (1509), wherein the second attachment portion (1504) is offset the first attachment portion (1502) along a longitudinal axis (62) of the faceplate (10).
Patent SE-544461-C2 (SE)
Title: Combined sewer overflow sensor system and methods
Inventor: OHM ALEXANDER
IPC: G01F23/00
Filed: 2020-06-01
Abstract: A system (1) for detecting an overflow event in a combined sewer (2) comprising: a sensor (101) for detecting the height of water in the combined sewer (2), the sensor (101) being a non-contact level sensor positioned at a height above an overflow outlet (201) of the combined sewer (2), a controller (102) adapted to receive sensor data from the sensor (101), an on-board power source (104) for providing power to the sensor (101) and the controller (102); and, wherein the system (1) is configured to operate in two modes, a coarse detection mode, and an overflow detection mode; and, wherein, in the coarse detection mode the system (1) is configured to detect the level of water in the combined sewer (2) at an interval of t(detection)coarse, and wherein in the overflow detection mode the system (1) is configured to detect the level of water in the combined sewer (2) at an interval of t(detection)overflow, wherein t(detection)overflow is less than t(detection)coarse.
Patent SE-501734-C2 (SE)
Inventor: BROWN PETER W
IPC: F02B75/02
Filed: 1988-10-24
Abstract: Disclosed herein is an internal combustion engine comprising a plurality of cylinders respectively including a head end, an exhaust port, and a pressure port located between the head end and the exhaust port, a like plurality of pistons respectively movable in the cylinders through respective compression strokes, a like plurality of fuel injectors respectively connected to the cylinders and operative to supply, from a fuel source to each of the cylinders, a metered quantity of fuel conveyed by compressed gas in response to fuel injector operation during the compression stroke of the associated cylinder, a storage tank for accumulating and storing compressed gas, a duct system including a selector value for selectively connecting the pressure ports to the storage tank only during the compression strokes of the associated cylinders, and a conduit connecting the storage tank to the fuel injectors for supplying the fuel injectors with compressed gas in response to fuel injector operation.
Patent SE-500380-C2 (SE)
Inventor: AXELSSON KARL-GUNNAR
IPC: A23C9/15
Filed: 1992-09-17
Abstract: Consumer milk with a defined fat content packed in packages is produced by mixing two fractions consistng of milk products with different fat content. One of the fractions has a fat content below the required fat content of the consumer milk to be produced, while the other has a fat content above the required fat content of the consumer milk. The mixing of the two fractions takes place immediately prior to, or during, the filling of the consumer milk in packages.
Patent SE-500910-C2 (SE)
Title: Console for fixing items to flat roof such as snow slip protection and roof safety products - comprises roof plates, supported by beams resting on base, and has upper arm arranged on roof plate upper side
Inventor: STROEMBERG JAN
IPC: E04D13/10
Filed: 1992-12-22
Abstract: The console (5) has an upper arm (6) which is arranged on the roof plate (3) upper side and a lower arm (7), which is parallel with the upper arm, and is arranged on the roof plate lower side. The arms (6, 7) form parts of one and the same strip, such as a flat iron, and the console (5) has at a transition area between the arms a bent part which has a first upper part (8) which extends upwards from the upper arm (6), and one or more parts (9-11) which join the first upper part (8) with the lower arm (7).