baber/WOPTO huggingface dataset:
Patent SE-521929-C2 (SE)
Inventor: SORRELLS DAVID F
IPC: H03D3/00
Filed: 2001-04-19
Abstract: Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by aliasing the EM signal are described herein. Briefly stated, such methods, systems, and apparatuses operate by receiving an EM signal and an aliasing signal having an aliasing rate. The EM signal is aliased according to the aliasing signal to down-convert the EM signal. The term aliasing, as used herein, refers to both down converting an EM signal by under-sampling the EM signal at an aliasing rate, and down-converting an EM signal by transferring energy from the EM signal at the aliasing rate. In an embodiment, the EM signal is down-converted to an intermediate frequency (IF) signal. In another embodiment, the EM signal is down-converted to a demodulated baseband information signal. In another embodiment, the EM signal is a frequency modulated (FM) signal, which is down-converted to a non-FM signal, such as a phase modulated (PM) signal or an amplitude modulated (AM) signal.
Patent SE-524632-C2 (SE)
Inventor: HEDERSTIERNA JOHAN
IPC: F16F1/40
Filed: 2002-02-28
Abstract: Method and arrangement for providing a bearing arrangement for mounting the spring suspension for a leaf-spring-supported bogie on a vehicle. The arrangement includes a bracket, a leaf-spring support and two bearing elements. The bearing elements have a number of parallel, conical, tubular supporting elements and at least one conical, tubular liner.
Patent SE-521421-C2 (SE)
Inventor: JENSEN ANDERS
IPC: F02N11/08
Filed: 2002-03-15
Abstract: The invention relates to a method for starting an engine (11) and stopping the engine after the engine has started, comprising the steps of:starting the engine by affecting, e.g. depressing or touching, an activation means (3) of a remote control unit (2);staying in physical contact with the activation means after the engine has been started; and stopping the engine by releasing the physical contact with the activation means before a predetermined time has passed after the engine has started. The invention also relates to a control unit (9) and a computer program stored in the control unit.
Patent SE-523584-C2 (SE)
Title: Weeding device, comprises lever arm connected to tramping plate and replaceable root spade
Inventor: BERGGREN LENNART
IPC: A01B/
Filed: 2002-12-13
Abstract: A plate (3) for tramping on and also for supporting the device in the ground is attached to a lever arm (6). A root spade (1) is connected to the arm using a conventional tool mounting (2) to enable the spade to be replaced. V-shaped grooves (4, 5) are provided in the plate periphery and free end of the spade. The opposite end of the arm to the spade is curved through ca. 180 deg. in the opposite direction to which the arm is pivoted in order to remove the weed.
Patent SE-525446-C2 (SE)
Title: Chain hanging hook for suspending object, has buckle with penetration groove that traverses two interior sides and exterior side of buckle, and moving axle positioned by pin and including notch
Inventor: HONG STEVEN
IPC: F16G15/00
Filed: 2003-05-09
Abstract: The hook (1) has a buckle (3) with a U-shaped opening and a penetration groove that traverses two interior sides and an exterior side of the buckle. A spring and a moving axle traverse across the groove. The axle is positioned by a pin (P), and a notch is formed on the axle. A semicircular groove is formed at a part connecting the buckle and the notch, and another semicircular is positioned across the buckles interior sides. The width of the U-shaped opening is determined by size of a chain before being suspended at the hook. The moving axle is positioned by a pin such that the spring is compressed by the axle and the axle does not fall from the buckle.
Patent SE-525484-C2 (SE)
Inventor: BLOM CARL-GUSTAF
IPC: H01Q9/44
Filed: 2003-07-04
Abstract: The disclosure relates to an apparatus for receiving AM radio in a mobile telephone. The mobile telephone has an antenna unit (6) which is connectable to circuits for AM reception via an impedance converter, as well as a handsfree unit (2). The antenna unit (6) has an electrically conductive, elongate and flexible element (9) which has one or more metal wires. The flexible element (9) is electrically insulated from but mechanically connected to and partly supported by a lead (4) included in a handsfree unit (2). The included lead (4) is also connected to an earplug (5) or microphone.
Patent SE-526806-C2 (SE)
Inventor: FRIMAN BERTIL
IPC: D05B/
Filed: 2004-03-15
Abstract: A sewing machine including a needle being supplied with an upper thread, a loop taker which accommodates a bobbin for a bottom thread, and a drive unit, which forces the needle to perform a reciprocating movement. The needle, during its movement and in cooperation with the loop taker, executes a stitch on a sewing material being advanced between the upper thread and the bottom thread. A take-up lever, for each stitch, pulls tight a knot being formed in the sewing material by the upper thread and the bottom thread in cooperation. The sewing machine further includes a thread transfer member supplying the needle with an upper thread with either a thread portioner or a friction braking assembly for friction braking of the upper thread. A switch switches between thread supply with the thread portioner or with the friction braking assembly. A control unit controls the thread supply from the thread portioner or, alternatively, controls the friction braking assembly.
Patent SE-529396-C2 (SE)
Inventor: PANTZAR GOERAN
IPC: B23C5/22
Filed: 2005-12-08
Abstract: The invention relates to a tool and a cutting insert for chip removing machining, such as milling, turning or the like. The cutting insert (2) comprises a chip-removing main edge (38), which is separated from a centre (C3) of the cutting insert and from which a clearance surface (37) extends toward a transition (44) to an underside in the form of a connecting surface (36), in which an elongate engagement means, e.g., a ridge (42), is included, which is situated nearer the transition (44) than the centre (C3) of the cutting insert, and includes a flank (47) having the purpose of transferring cutting forces in the direction transverse to the length extension of the ridge. The ridge (42) is the only active engagement means of an imaginary triangle between the centre (C3) of the cutting insert and opposite ends of the transition (44), besides which the flank (47) has a cross section-wise convex shape. In such a way, it is guaranteed that the active edge of the cutting insert is located in a desired exact space position in relation to the tool, even if the cutting insert is impaired by minor form defects.
Patent SE-530980-C2 (SE)
Inventor: SJOEQVIST DAN
IPC: F16L3/26
Filed: 2007-03-14
Abstract: A cable support device (6) for the fixation onto a cable ladder (1), which is U-shaped as seen in a transversal section with two sides and a bottom, includes a support portion (7) for supporting cables (5) leading to and from the cable ladder and being shaped so as to ensure that a radius of curvature of these cables on the support portion is not lower than a certain value, and fastening means (8,8′) for fastening to a cable ladder, is distinguished in that said fastening means exhibits engagement means (9,9′) for engagement with longitudinal thread elements extending on the side of the cable ladder, and holding means (10) for the co-operation with a holding portion (11) which is arranged on the support portion, and guiding means (12,12′) for guiding cables leading to and from for lying against the support portion.
Patent SE-534291-C2 (SE)
Title: Sensorstyrtrådsanordning och system för intravaskulära mätningar av en fysiologisk variabel
Inventor: HUEBINETTE ULRIK
IPC: A61B5/0215
Filed: 2010-01-27
Abstract: En sensorstyrtrådsanordning (200) för intravaskulär mätning av fysiologisk variabel i en levande kropp. Sensorstyrtråden (200) kan omfatta ett sensorelement (213)och en anslutningsenhet (220). Anslutningsenheten (220) är fastsättningsbar till ensignalomvandlingsanordning (310). Sensorelementet (213) avger tillsignalomvandlingsanordningen (310) en signal indikerande en fysiologisk variabel avkändav sensorelement (213). Vidare omfattar anslutningsenheten (220) en energikälla (222).Ett system (300) visas också som omfattar sensorstyrtrådsanordningen (200) och signalomvandlingsanordningen (3 10). (Figur 3)
Patent SE-537019-C2 (SE)
Title: Anordning för detektering av förekomst av en eller flera kaviteter i ett borrhål
Inventor: GUSTAFSSON LEIF
IPC: E21D20/02
Filed: 2013-02-28
Abstract: SAMNEANBRAG Uppfinningen avser en anordning för detektering av förekomst av en kavitet i ett borrtiàiavsett för upptagande av ett innefattande ett iångsträckt företärkningsorgan sominnefattar ett mätrör, varvid mfaïtröret är försett med minst ett ergan för tiiiförande av ettmàtmedium tiii berrháiet, där Qrganet har en ventiitunktion sem aktiveras genom trycksättning. (tig. ta)
Patent SE-537683-C2 (SE)
Title: Sandwichelement och lastgolv utformat som ett sådant
Inventor: ISAKSSON ANDERS
IPC: E04B5/10
Filed: 2013-05-30
Abstract: SAMMAN DRAG Sandwichelement (10) innefattande ett forsta begransningsskikt (21) och ett andra begransningsskikt (22), samt en distanskarna (23) av ett lattviktsmaterial, foretradesvis ett skummaterial, mellan namnda begransningsskikt, varvid det andra begransningsskiktet (22) innefattar parallellt med varandra lopande forstyvningselement (11) vilka vart och ett ensamt eller tillsammans med ett motsvarande anliggande forstyvningselement (11) bildar en sluten halprofil (24). Vidare avser uppfinningen ett lastgolv utformat som ett sadant sandwichelement och dessutom att ett sadant lastgolv utg6r en del i ett lastfordon.
Patent SE-538017-C2 (SE)
Title: Anordning för att mata minst en del av en borrmaskin, borrsystem och metod för matning av minst en del av en borrmaskin
Inventor: KARLSSON MAGNUS
IPC: E21B19/086
Filed: 2013-11-01
Abstract: SAMMANFATTNiNG Föreliggande uppfinning avser en anordning (1) för att mata en borrmaskin (2), enborrmaekin (2) och en metod (100) för matning. Anordningen (1) innefattar ett förstaändparti (3a), ett andra ändparti (Bb), ett yttre cyiinderrör (4), en koiv (5) och enkoivstang (5). Keiven (5) och kniv-stången (5) är förekjutbart anordnade i cyiinderröret (4)så att koiven (5) tiiisammans med kon/stången (6), cyiinderröret (4) och ändpartierna(3a, Bb) avgränsar en första kammare (7) den en andra kammare (8) för ett tryekmedium(9) i cyiinderröret (4) på respektive sida av keiven (5). Anordningen (1) innefattar ävenen tiil den första kammaren (7) ansiuten ventil (10) för att reducera nämnda tryckmedium(9) i den första kammaren (f), viiken ventil (16) är anordnad att öppnas vid en twekökning i den andra kammaren (8). Fig. 2
Patent SE-538747-C2 (SE)
Title: Modular functional electrical device with a mechanical and electrical connection
Inventor: MAURICE RAYMOND ADEMA
IPC: H02J7/00
Filed: 2015-06-30
Abstract: 18 ABSTRACT The present invention relates to a functional electrical device (1 ; 5)comprising an energy storage module (3) including a rechargeable battery forstoring electrical energy and a male connection portion (1 O), and a function-providing module (2; 6) including circuitry for providing an electrical functionand a female connection portion (16) for releasable mechanical and electricalconnection to the male connection portion. The male connection portion (10)and the female connection portion (16) are configured in such a way that in afirst rotational position, axial separation of the energy storage module (3) fromthe function-providing module (16) is prevented and flow of current from thebattery to the circuitry is allowed, and in a second rotational position, axialseparation of the energy storage module (3) from the function-providingmodule (2; 6) is prevented and flow of current from the battery to the circuitryis prevented. Publication fig: Fig 2
Patent SE-539813-C2 (SE)
Title: Method for assessing the risk of a person to develop dental caries as well as an analytic kit for determining the risk of a person to develop dental caries
Inventor: NICKLAS STRÖMBERG
IPC: G01N33/68
Filed: 2016-07-08
Abstract: 29 Abstract A method for assessing the risk of a person developing dental caries by analysis of asaliva sample, buccal scraping or soﬂ tissue comprises measuring allelic phenotypes of acidicproline rich proteins or genotypes corresponding to said allelic phenotypes; grouping measuredallelic phenotypes into P4a (Db, PIF, PRP1 2), Pl (PlFg, PRPlg), P6 (Pa, PIF, PRPl , PRP2) salivaphenotypes; assigning a high, moderate or low risk to a person producing saliva of P4a, P6, or P1phenotype, respectively. Also disclosed is a kit and ampliﬁcation primers for use in the method, amethod of preventing and/or decelerating development of dental caries, and a method ofcombatting dental caries in a high risk person comprising procuring a saliva sample from a personhaving a saliva comprising P1, AgI/II A and Cl; orally administering the sample to the high risk person.
Patent SE-541447-C2 (SE)
Title: An arrangement for monitoring the surrounding area of a vehicle, a vehicle comprising such an arrangement and a method for monitoring the surrounding area of a vehicle
Inventor: ASP ERIK
IPC: B60R1/00
Filed: 2016-11-18
Abstract: The invention relates to an arrangement (2) for monitoring the surrounding area (3) of a vehicle (1), comprising at least one wide angle camera (4), an image processing unit (10) for correcting distortion in an image (9) produced by said camera (4) and a display device (12) for presenting the corrected image (9’) produced by said camera (4). The display device (12) is configured to display at least two fields of view on a common corrected image (9’). The invention also relates to a vehicle (1) that comprises such an arrangement (2), a method for monitoring the surrounding area (3) of a vehicle (1) by at least one wide angle camera (4), a computer program for performing the method and a computer program product comprising program code.
Patent SE-540768-C2 (SE)
Inventor: ANDREAS ROWA
IPC: F16H3/60
Filed: 2017-03-13
Abstract: The present invention related to a hybrid powertrain for a vehicle, said hybrid powertrain comprising: an internal combustion engine; a torque converter; a first and a second electric machine electrically coupled to each other; a planetary gear set. The first electric machine is engaged to a first member of the planetary gear set. The internal combustion engine is rotation direction selectively engaged to a second member of the planetary gear set, said internal combustion engine being engaged to the second member of the planetary gear set via the torque converter. The second electric machine is engagable to the second and a third member of the planetary gear set so as to establish a plurality of operational modes of the hybrid powertrain. The internal combustion engine is engaged to the second member of the planetary gear set so as to allow forward and backward movement of the vehicle.
Patent SE-543264-C2 (SE)
Title: A method, a vehicle, a computer program and a computer-readable medium for determining a load applied by a power consumer on a powertrain
Inventor: SUNDÉN FREDRIK
IPC: F16H61/68
Filed: 2019-03-19
Abstract: The invention relates to a method, performed by a control device (48), for determining a load applied by a power consumer (PC) on a powertrain (3) of a vehicle (1), the powertrain (3) comprising at least one propulsion unit (4, 14, 16, 400’, 400”) and a gearbox (2), the gearbox (2) comprising: a first main shaft (34); a second main shaft (36); an output shaft (20) connected to drive wheels (6) of the vehicle (1); a lay shaft (18) connected to the first main shaft (34), the second main shaft (36) and the output shaft (20); a first gear pair (G1) connected to the first main shaft (34) and the lay shaft (18); a second gear pair (G2) connected to the second main shaft (36) and the lay shaft (18); and an auxiliary shaft (120) connected to the power consumer (PC) and the first main shaft (34), wherein the first main shaft (34) and the second main shaft (36) are connectable to the at least one propulsion unit (4, 14, 16, 400’, 400”), so that propelling torque can be provided on the first main shaft (34) and the second main shaft (36), the method comprising: controlling (s 101) the powertrain (3) to gradually transfer propelling torque from the second main shaft (36) to the first main shaft (34); and determining (s102) the load applied by the power consumer (PC) on the auxiliary shaft (120) by detecting movement within a backlash of the first gear pair (G1), whereby the propelling torque (T1) provided on the first main shaft (34) corresponds to the load on the auxiliary shaft (120). The invention also relates to a vehicle comprising a powertrain, a computer program and a computer-readable medium.
Patent SE-545322-C2 (SE)
Title: Roll of cleaning fabric, and methods for forming the roll and using it for cleaning printing cylinders
Inventor: ARKENLJUNG ULF
IPC: B41F35/00
Filed: 2021-10-28
Abstract: The present invention relates to a roll of cleaning fabric for cleaning printing cylinders of a printing system. The roll (12) comprises a bobbin (14) coated with a water repellent coating; and a cleaning fabric (13) wound onto said bobbin (14) and impregnated with a cleaning composition, wherein the cleaning composition comprises water in a concentration of between 5 and 50 wt%. The invention further relates to a method for forming said roll, a method of cleaning printing cylinders of a printing system using the roll (12), and a kit comprising a roll (12) of cleaning fabric (13) for cleaning printing cylinders of a printing system and a container (20).
Patent SE-508991-C2 (SE)
Inventor: RUOHOLA TUOMO
IPC: D21C11/00
Filed: 1986-04-24
Abstract: A process for the recovery of heat and chemicals from spent liquor by evaporating water out from it in order to concentrate the liquor and be feeding the concentrated liquor thereby obtained and air into the soda-ash furnace. In order to increase the dry-matter content of the liquor to a level higher than usual, without at the same time increasing the viscositty of the liquor immoderately, at least the final concentrating (5, 9) of the liquor and its feeding (16) into the soda-ash furnace (4) are carried out under pressure at a temperature higher than the atmospheric boiling point of the liquor.
Patent SE-511221-C2 (SE)
Inventor: FRANKENA JOHANNES ALBERTA
IPC: A61N5/00
Filed: 1988-02-10
Abstract: Irradiation device having a base (1) which is pivotably connected by means of an arm (2) to a housing (4,5) in which radiation sources are accommodated and in which a radiation exit side is present, the housing (4,5), the arm (2) and the base (1) being collapsible to a compact unit. The housing has two juxtaposed elongated parts (4,5) accommodating radiation sources, which parts (4,5) are pivotable with respect to each other about an axis (7a,8a) at right angles to the plane through the radiation exit side.
Patent SE-501385-C2 (SE)
Inventor: WARREN TONEY
IPC: H03L7/14
Filed: 1988-12-09
Abstract: The present invention provides a clock holdover circuit which will provide a replacement clock signal within predetermined parameters independently of time and temperature variations. The circuit of the present invention has only a single component which is time and temperature dependent. By selecting the components parameters to be within the desired tolerances, the accuracy of the circuit is maintained. In the present invention, digital circuitry is combined with an accurate local crystal frequency source to provide a replacement clock signal. The present invention allows phase consistency upon loss of a reference clock signal as well as on return of the reference clock signal. A reference clock signal is phase locked to a VCO to produce a desired output. The frequency of the output is compared to a local frequency standard to generate an offset frequency used to control a frequency synthesizer. The offset frequency is digitally stored. Upon loss of the reference clock signal, the stored offset frequency is used to drive the frequency synthesizer along with the local frequency standard so as to provide an acceptable replacement clock signal. The frequency comparator, storage, and synthesizer are all digital so as to be time and temperature independent. The local frequency standard is crystal based having known time and temperature tolerances. By choosing a local frequency standard having tolerances within a predetermined range, an acceptable clock holdover signal may be provided indefinitely. The replacement clock signal is phase compared to the reference clock signal so that no loss of phase occurs upon reference loss.
Patent SE-502571-C2 (SE)
Inventor: NYBERG ESKO
IPC: B32B7/02
Filed: 1989-05-19
Abstract: A press felt (4) is provided for transporting a fibre web (3) through the press section of a paper making machine for efficiently receiving water from the fibre web (3), the press felt (4) includes at least one fabric layer and a surface layer on both sides of the felt (4), the air permeability of both surface layers being substantially smaller than that of all fabric layers. In order to make the removal of water more efficient and to avoid the rewetting of the web, the air permeability of surface layer of the press felt away from the fibre web is substantially smaller than the air permeability of the surface layer on the opposite side of the press felt, i.e., the side adjacent the web.
Patent SE-502414-C2 (SE)
Inventor: LJUNQVIST OLLE
IPC: A61K38/28
Filed: 1990-05-28
Abstract: Glucose, fructose and/or xylose are suggested to be used for the preparation of an infusion solution intended for preoperative administration. An infusion solution is disclosed, which in addition to glucose, fructose and/or xylose and potassium chloride also contains glutamine and/or ornithine-alfa-ketoglutarate or the corresponding glutamine analogues which are transformed into glutamine in the body and possibly one or more hormones. Furthermore, a method is disclosed for suppressing the negative influence of an operation on patient carbohydrate metabolism after surgery and improving the defence capacity of the patient on bleeding in connection with or after the operation which method comprises preoperative intravenous administration to the patient of an infusion solution containing at least one carbohydrate selected from the group consisting of glucose, fructose and xylose.
Patent SE-500060-C2 (SE)
Inventor: ERIKSEN KRISTINA
IPC: G03C11/02
Filed: 1991-05-30
Abstract: The present invention relates both to a method for the marking of film and to appropriate marking. According to the invention the film (2) itself is marked at one end with information capable of being recognized, even in the dark, by a photographer and/or by laboratory personnel, which information comprises marking (8, 8<1>) enabling an indication to be given of whether or not the film (2) in question has been exposed, and/or the film (2) is marked to indicate the category, e.g. colour, black/white, negative or slide and, where appropriate, the film speed and the developing process, etc., to which the film (2) belongs.
Patent SE-500100-C2 (SE)
Inventor: KEIJSER OLOF
IPC: B21B37/42
Filed: 1992-06-22
Abstract: PCT No. PCT/SE93/00501 Sec. 371 Date Nov. 29, 1994 Sec. 102(e) Date Nov. 29, 1994 PCT Filed Jun. 7, 1993 PCT Pub. No. WO94/00255 PCT Pub. Date Jan. 6, 1994.The invention relates to an optimization of the control actions "c" via control members for the work rolls during flatness control of strip and comprises a method for evaluation of the control actions and an evaluation device which constitutes an integral part of the control equipment. The control actions are obtained by solution of the relationship c=(ATA)-1xATxf=Bxf, wherein A is a matrix which describes the stress distribution which arises across the strip when the different control members are activated and wherein "f" is a vector which contains the flatness errors obtained after measurement.