baber/WOPTO huggingface dataset:
Patent NL-1035110-C2 (NL)
Title: Document i.e. ticket contamination degree determining device, has LEDs for simultaneously illuminating part of test document, where LEDs are spaced apart between themselves and are symmetrically placed around sight line of sensor
Inventor: MARKUS PETER
IPC: G07D7/12
Filed: 2008-02-29
Granted: 2009-09-01
Abstract: The device has a holder for a test document, and a light source to illuminate a part of the test document. A sensor is designed to record light from the test document, where the light source includes two or more LEDs for simultaneously illuminating the part of the test document. The LEDs are spaced apart between themselves and are symmetrically placed around a sight line of the sensor, where the LEDs are contiguous to each other for forming a ring-shaped light. An independent claim is also included for a method for determining the degree of contamination of a document.
Patent SE-521000-C2 (SE)
Inventor: BAEK RACK JUNE
IPC: H01P/
Filed: 2000-10-19
Abstract: PURPOSE: A N passage having an impedance matching line according to a synthetic channel number is provided to effectively switch a power transferring passage number by using a switching device which can selectively connect the line to which an impedance is matched. CONSTITUTION: N number of input ports(21) are provided with respect to N number of passages. The first switching section(27) selects a corresponding passage. The second switching section(28) selects an impedance matching section according to the number of the passage to be synthesized. A junction cable connects the first switching section to the second switching section. The first path line(23), the second path line(24), and the Nth passage line(25) is selectively connected. An output port(22) outputs the synthesized signal. A control signal inputting means controls the first switching section(23) and the second switching section(24).
Patent SE-522192-C2 (SE)
Inventor: CARLSSON ARNE
IPC: E01F15/14
Filed: 2000-10-24
Abstract: Impact attenuating device for vehicles with frame side members. The attenuator includes an attenuating part, wheels and a connecting part which connects the device to the vehicle either in an operating position or in a transport position. To be able to transport the attenuator between different roadwork areas easily and in a manner safe for traffic, the impact attenuating device is connected like a trailer to the vehicle when in the transport position.
Patent SE-520262-C2 (SE)
Title: Frost depth measuring system comprises digital thermometers connected to processor unit
Inventor: PERSSON PER-ERIK
IPC: G01J/
Filed: 2000-12-18
Abstract: A thermometer unit used to measure temperature at several points comprises a number of semi-conductor-type digital thermometers which are connected via a cable to a processor unit, which receives information from the thermometers separately.  The cable is also used to supply electricity to the thermometers. The thermometer positions are programmed into the processor unit so that a temperature recorded at each position is obtained. The measuring system is incorporated into a tubular vessel containing a packing with heat conducting properties similar to those of the surrounding soil.
Patent SE-525502-C2 (SE)
Inventor: EKBERG MAGNUS
IPC: H04N7/18
Filed: 2003-07-08
Abstract: A method for analyzing in real-time in a paper machine or board machine the surface structure of a web (1) of paper or board which method comprises the direction of an imaging system towards a pre-determined area (3) of the web (1), the arrangement of an illumination system to illuminate the region from a pre-determined direction with obliquely incident light, and the arrangement of an image analysis system in association with the imaging system. Furthermore, the method comprises, according to the invention, an image capture step (7) in which the imaging system is caused to take several digital images of the web under the said oblique incident illumination and during a pre-determined period, which images form an image sequence that images a series of surface sections (4, 4', 4'') along a band (8) in the web (1), and an evaluation step (9) that is carried out by the image analysis system and which comprises an image analysis step (11), which in turn comprises a first analysis operation (16) in which the variance of the pixel values in each pixel row in each image in the image sequence is determined within a pre-determined wavelength band, and a second analysis operation (17) in which the mean value of the variances of all pixel rows of all images in the image sequence is calculated. The invention also concerns a device for the execution of the method.
Patent SE-533978-C2 (SE)
Title: Skäranordning och förfarande vid en sådan anordning
Inventor: JOHANSSON GOERAN
IPC: A23L7/109
Filed: 2009-06-05
Abstract: S AMMAN DRAG Skaranordning (1) för att skara ut ett förutbestamt mönsterur en plastiskt formbar kropp, vilken skaranordning har enbordsskiva (3) med en plan bordsyta (4) för kroppen. Enligtuppfinningen har skaranordningen dels två làngstrackta styr-och barorgan (7), vilka ar anordnade vid bordsskivans varderalångsida, dels en langs styr- och barorganen och i bordsski-vans langdriktning (Q) rörlig traversanordning (8), somstracker sig över bordsskivan i bordskivans tvarriktning (E)och har ett skarorgan, som stracker sig över huvuddelen avbordsskivans bredd och har skarelement för utskarning avpartier ur kroppen under det att traversanordningen bringasatt åka langs styr- och barorganen med skarorganet i ett skarlage. Fig. 1
Patent SE-536648-C2 (SE)
Title: Utbytes- och förvaringssystem för rullar ingående i färgapplikator
Inventor: PETRUSSON FREDRIK
IPC: B44D3/12
Filed: 2012-09-17
Abstract: Utbytes- och förvaringssystem ( 1) för minst en rulle, ingående i rollers eller liknande,innefattande minst en förvaringsenhet (2) vilken innefattande minst en behållare (3) och minstett lock (4) vilka bildar minst ett inre utrymme (5) i vilken minst en rulle är avsedd atttemporärt förvaras mellan perioder av användande av rullen. System innefattar företrädesvisminst en väska för minst en första förvaringsenhet och minst en andra förvaringsenhet.Behållaren innefattar i sin övre del minst ett mothåll för rollerns rulle. Den föreliggande patentansökan innefattar även ett förfarande för användning av det föreliggande systemet.
Patent SE-537627-C2 (SE)
Title: Paketering & Funktionell design av en Elektronisk Fingerring, bestående av induktiv laddning och extern, estetisk antennmed lång drifttid
Inventor: WISSMAR SUNE
IPC: G06F3/033
Filed: 2013-04-15
Abstract: Sammandrag FOreliggande uppfinning avser en elektronisk fingerring, i synnerhet en sadan tillbehOr som Ins* av flera elektriska-och mikromekaniska komponenter somm laddas induktivt och är vattentat som utfOr autenticering, rarelse- och/eller medicinsk Overvakning och som en multipel sensorenhet kommunicerar med narliggande elektroniska enheter frac:116st med etablerade radiofrekvens (dvs. RFID, NFC, bluetooth, wifi, zigbee etc.) teknologier genom externa antenner som ãr av antingen tva- eller tre-dimensionella geometriska former.
Patent SE-538634-C2 (SE)
Inventor: ROGER MATTEBO
IPC: C10L1/14
Filed: 2013-11-12
Abstract: ABSTRACT The invention relates to a method for preparing an ethanol fuel composition,comprising the following steps: a) providing a first amount of ethanol to a vessel b) addition of an amount of ethoxylated oleyl amine and an amount of ignitionimprover to the ethanol provided in step a) such that a first mixture is obtainedwherein: the concentration of ethanol in the first mixture is 35-55 % (w/w); the ratio (w/w) of ethoxylated oleyl amine to ethanol in the first mixture is inthe range 1:4 - 1:15, preferably in the range 1:6 - 1:10, and the ratio (w/w) of ignition improver to ethanol in the first mixture is in therange 1:1 - 1:3, preferably in the range 1:1.2 - 1:2 c) blending the first mixture by using vertical circulation and/or stirring suchthat a blended first mixture is obtained; d) combining the blended first mixture obtained in step c) with a secondamount of ethanol such that a second mixture is obtained; e) blending of the second mixture obtained in step d) to obtain the ethanolfuel wherein the ethanol fuel obtained in step e) comprises: 80-90 % (w/w), preferably 84-88 % (w/w) ethanol 0.1-2 % (w/w), preferably 0.5-1.5 % (w/w) ethoxylated oleyl amine 3-10 % (w/w), preferably 4-6 % (w/w) ignitionimprover and wherein the ignition improver added in step b) is a water soluble adduct ofpolyol having 3-10 hydroxyl groups and ethylene oxide and/or propyleneoxide and wherein the molecular weight of the aduct is 350 to 2000 Da,preferably 600-1000 Da;
Patent SE-539245-C2 (SE)
Title: Metod och styrenhet för estimering av temperatur och nötningsgrad i ett luftkylt bromssystem hörande till ett fordon
Inventor: DAVID JOHANSSON
IPC: F16D66/00
Filed: 2014-10-08
Abstract: Uppfinningen hänför sig till en metod för estimering av temperatur hos åtminstone en första och en andra komponent (2, 4) i ett luftkylt bromssystem (3) hörande tillett fordon (1), varvid bromssystemet (3) är friktionsbaserat och innefattar denförsta komponenten (2) som värms upp när den utsätts för friktion medbromsande verkan och värme konduktivt kan ledas mellan den första (2) och denandra komponenten (4). l\/letoden innefattar att tillhandahàlla en beräkningsmodell(Berl\/lod) avsedd att estimera respektive komponents temperatur, varvidberäkningsmodellen (BerMod) tar i beaktande att luftavkylningen (ATiuﬂai/k) avrespektive komponent (2, 4) är en funktion av hastigheten (V), att erhàlla ellerberäkna värden pà initialtemperaturer (Tsiaitkompi, Tsiaitkompz) för komponenterna(2, 4), att erhàlla värden för bromskraften (F), hastigheten (V) ochomgivningstemperaturen (Tomg) och att utifràn erhällna eller beräknade värden(Tsiaitkompi, Tsiaitkompz, F, V, Tomg) estimera en sluttemperatur (Tsiutkompi, Tsiutkompz)för komponenterna (2, 4). Uppfinningen hänför sig även till en styrenhet (19) konfigurerad att genomföra estimering av temperatur. (Pig. 6)
Patent SE-541757-C2 (SE)
Title: Scheduling system and method
Inventor: KARLSSON ANDERS
IPC: G06Q10/10
Filed: 2017-05-31
Abstract: The present invention relates to a system for scheduling resources, the system comprising:a scheduling server (205) for controlling reservations by users of a plurality of resources (101-103);a control device (104-106) configured to, when associated with a resource, communicate data regarding the associated resource (101-103) to the scheduling server (205);characterised in:the control device (104-106) being configured to detect presence of a user of an associated resource (101-103); andwhen detecting presence of a user of the associated resource (101 -103), communicating presence data relating to the detected presence of the user to the scheduling server, the presence data indicating that a reservation of the resource (101-103) is made use of.
Patent SE-542985-C2 (SE)
Title: A method and system for circular use of industrial oil
Inventor: SUNDSTRÖM FRED
IPC: G01N33/26
Filed: 2019-02-08
Abstract: A method for circular use of industrial oil, said method comprising the steps of:designing an industrial oil for use in a specific system or in a specific type of system, wherein said industrial oil is designed for being suitable to purify with a dedicated separation booster, wherein said designing of an industrial oil comprises providing a mixture of base oils and adding to the mixture of base oils functional additives to meet required technical specifications for use in the specific system or type of system, wherein said base oils and additives are chosen to have a sufficiently big difference in polarity compared to the polarity of the separation booster such that the base oils and additives are not soluble in the separation booster;- using the designed oil in the specific system or the specific type of system;- removing the designed oil from the system after use a specific time;- purifying the removed used oil with the dedicated separation booster;- analyzing the removed used oil to identify depletion of certain additives in the oil;adding to the removed used oil those additives which have been identified as depleted during the use and in an amount corresponding to the identified depletion; and- returning purified oil which also has been topped up with additives for further use in the specific system or specific type of system it initially was designed for.
Patent SE-543713-C2 (SE)
Title: Barbell with integrated sensor
Inventor: BERG STEFAN
IPC: A63B21/075
Filed: 2019-04-12
Abstract: Disclosed is a smart barbell (1) which comprises a first bar part (10) and a second bar part (20), each arranged for carrying one or more weights, the first bar part (10) and the second bar part (20) extends along a longitudinal axis (X-X). The barbell (1) further comprises a central bar part (30) arranged between the first and the second bar parts (10, 20) and which is connected to the first bar part (10) and the second bar part (20) and extends along the longitudinal axis (X-X). At least one of the first bar part (10) and the second bar part (20) comprises a cavity (12, 22), in which at least one sensor (40, 50) is arranged for registration of movements of the barbell (1) and for wireless communication with a data analyzing unit (100).
Patent SE-544760-C2 (SE)
Title: A battery circuit with parallel battery systems and battery testing means, and a method, for a vehicle
Inventor: LEDFELT GUNNAR
IPC: H02J7/14
Filed: 2021-03-18
Abstract: A method and a battery circuit design by means of which the functionality of a primary battery (102) of a primary battery circuit (101) and the functionality of a secondary battery (105) of a secondary battery circuit (104) connected to the primary battery circuit (101) are determined by means of measurement voltages at an input (108) and an output (109) of a control circuit (100) connecting the primary battery circuit (101) with the secondary battery circuit (104), without use of additional battery test switches.
Patent SE-501214-C2 (SE)
Inventor: ANDERSSON KJELL
IPC: D21H17/37
Filed: 1992-08-31
Abstract: PCT No. PCT/SE93/00663 Sec. 371 Date Feb. 3, 1995 Sec. 102(e) Date Feb. 3, 1995 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/05596 PCT Pub. Date Mar. 17, 1994Silica sols with a high content of microgel and particles with a specific surface area within the range 300 to 700 m2/g, preferably 400 to 650 m2/g. The sols can be prepared by acidification or a water glass solution and alkalization at a certain dry content, alternatively to a certain pH. The sols are particularly suitable for use as additives in papermaking in combination with cationic polymers and especially in combination with cationic acrylamide based polymers.
Patent SE-510674-C2 (SE)
Inventor: THEURER JOSEF
IPC: E01B27/10
Filed: 1992-11-03
Abstract: A mobile track working machine arrangement comprises two consecutively arranged, independent track working vehicles, each track working vehicle comprising an elongated two-part machine frame, the two parts of the machine frame being linked by a pivot for pivoting of one part in relation to the other part about a horizontal axis extending perpendicularly to the track, and undercarriages supporting the machine frame on the track. A ballast excavating device is vertically adjustably mounted on the machine frame of a first track working vehicle for excavating the ballast supporting the track whereby the subgrade is exposed, and a conveyor arrangement is mounted on the machine frame of the first track working vehicle for removing the excavated ballast. A device for planing and compacting a protective layer of sand on the subgrade is mounted on the machine frame of the second track working vehicles. A track lifting device is mounted on each machine frame, each track lifting device comprising lifting rollers rollingly engaging the track rails in permanent frictional contact therewith, and a device for sweeping sand from the ties into adjacent cribs is mounted on the machine frame of at least one of the vehicles.
Patent SE-509373-C2 (SE)
Inventor: KOKKONEN TUOMO
IPC: B65D47/28
Filed: 1993-02-05
Abstract: An arrangement for sealing a packing opening which includes a frame 1 enclosing the opening and fixed on the packing, in which a slide 2 is mounted to enable it to move between an opening-covering position and a position exposing the opening, whereby the frame is fitted with two locking devices 4, 5 situated apart from each other, and the slide is fitted with two locking devices 7, 8 placed at the same distance apart. In this way, the locking devices on the frame and on the slide respectively mesh with each other when the slide covers the opening, and must be activated essentially simultaneously to enable the slide to move to its position where the opening is uncovered. The slide is movable only within the frame, and is prevented from being removed from same.
Patent SE-503005-C2 (SE)
Inventor: EINARSSON JENS
IPC: F41H11/12
Filed: 1994-08-15
Abstract: A method for detecting in the terrain the ground-coordinates of objects that are located at a relatively small depth under the ground, which ground stands in contact with free atmosphere, particularly mines, is described. It is primarily characterized in that the intensity of the IR radiation emitted from the ground is registered (3) in relation to said ground-coordinates, that is, individual positions, at least at a first and a second occasion at a relatively great time interval, whereupon for the individual positions (9, 10) the differences between the registered IR intensities from the first and the second occasions are calculated and compared with normal values for such differences for individual positions (7, 8) on the ground, without any object being located at a relatively small depth thereunder, deviations from said normal values being used to indicate the presence of objects.
Patent SE-507682-C2 (SE)
Inventor: KROTKIEWSKI MARCIN
IPC: A61K33/24
Filed: 1996-03-29
Abstract: Pharmaceutical preparation containing a mixture of a bismuth citrate and an alginate and any reaction products obtained, especially bismuth alginate for the treatment of gastritis, reflux oesophagitis, duodenitis, dyspepsia and ulcer disease. The preparation causes eradication of Campylobacter such as Helibacter pylori (HP) and it further actively prevents the reflux of the stomach content. It may further contain one or more antibiotic substances in order to give higher and more stable eradication rate. A calcium compound, e.g. calcium chloride may be added to the reaction medium to create microencapsulation beads of calcium alginate acting as a slow-release coating. The preparation may further contain an agent such as sodium bicarbonate causing a neutralisation of the gastric acid milieu and a foaming effect.
Patent SE-506481-C2 (SE)
Inventor: ENBOM ROLF
IPC: H01B9/02
Filed: 1997-01-23
Abstract: The invention concerns a device for electromagnetic wave-shielding of electrical conductors that permits the simple and cost-effective electromagnetic wave-shielding of electrical conductors in existing installations and that includes a spiral moulding (1) manufactured of a pliable, electrically-conducting polymeric material that, for covering and electromagnetically wave-shielding one or more electrical conductors (2), can be wound around them and connected to an electrical earth.
Patent SE-509777-C2 (SE)
Inventor: ROSENGREN BO
IPC: D21H17/48
Filed: 1997-07-07
Abstract: A method and an agent for improving the retention when dewatering a cellulosic fiber suspension are disclosed In the method, there is added to the suspension a retention agent containing a phenol-formaldehyde resin and a polyethylene oxide, and the method is characterised in that a modified phenol-formaldehyde resin containing cationic groups is added to the suspension. The modified phenol-formaldehyde resin preferably has a cationicity of about 5-85% and the cationic groups preferably consist of amine groups. The polyethylene oxide in the retention agent preferably has a molecular weight of about 0.5-20x106. The modified phenol-formaldehyde resin and the polyethylene oxide are preferably added to the suspension in a weight ratio of modified phenol-formaldehyde resin:polyethylene oxide of from 1:5 to 50:1, and the amount of polyethylene oxide added preferably is about 10-1000 ppm, based on tie dry solids content of the suspension. Preferably first the modified phenol-formaldehyde resin is added to the suspension and then the polyethylene oxide.
Patent SE-509002-C2 (SE)
Title: Jig for one or more workpieces
Inventor: FORSGREN STELLAN
IPC: B25B11/02
Filed: 1997-12-05
Abstract: The jig (11) secures the workpieces in position for welding or gluing together. It incorporates identical strips assembled together in a packet (12,13) and resting on a mounting (14) for the jig. The recesses in the strips together form recesses in the packet (12) which accommodate and position parts (18,19) of the work (17) to be mounted on the jig. The strips can be stamped out of sheet material, and can be secured together by fixing devices. Adjusting components (20) for the position of the work can be provided in the recesses, together with clamps (25) for it, these working with links of the same material as the strips.
Patent SE-510907-C2 (SE)
Inventor: ARESKOUG STEFAN
IPC: A61F13/02
Filed: 1998-05-28
Abstract: The present invention relates to a wound dressing that includes a carrier layer which is coated on one side with an adhesive elastomer (3). According to the invention, the carrier layer has the form of a laminate which consists of a plastic film (1) and a material (2) that has an irregular surface structure.
Patent SE-521113-C2 (SE)
Title: Holder for roll of paper around cardboard tube, comprises rod hanging from wall mounted bracket and extending through tube
Inventor: NILSSON LARS
IPC: A47K10/22
Filed: 1999-05-27
Abstract: The cardboard tube (5) is pushed over a rod (7) so that the roll of paper (6) is supported against a disc (9) at one end, the other end of the rod being provided with a fastener (8) for hanging it from a wall-mounted bracket (3). The bottom end of the roll rests against a support (4) also mounted on the wall. The free end of the sheet of paper on the roll is held firmly between the support and roll as a result of the weight of the roll.
Patent SE-512846-C2 (SE)
Inventor: BENGTSSON BRUNO
IPC: B60J1/02
Filed: 1999-07-15
Abstract: The present invention is for a window shield groove which is ground into the window shield of vehicles such as cars, trucks and lorries. It is known in the art to improve the function of the window wipers by grinding one or more grooves into the window shield in such a way the blades of the wipers pass across the grooves. A considerable improvement of the desired effects is achieved if the groove is ground at an angle which deviates somewhat from 90 degrees to the surface of the glass and the deviation is directed upwards. The window shield groove is made so that the extension of the upper side wall of the groove (6) is at an obtuse angle v2 to that outer surface of the glass window (1) which extends itself upwards from the groove where the angle v2 between the side wall of the groove and the glass surface is 91-100 degrees, preferably about 95 degrees.
Patent DE-10017379-C2 (DE)
Inventor: BARLIAN REINHOLD A
IPC: B67D7/76
Filed: 2000-04-07
Granted: 2002-01-24
Abstract: The invention relates to a device for transporting a medium (10), comprising a conduit assembly (12) which allows several tanks (14) to be filled and/or drained and comprising fill-level gauges (16), located essentially in the interior of the tanks (14), for determining the position of at least one limiting surface (18) of the medium (10) in the tanks. The invention also relates to a method for transporting a medium (10) by means of a conduit assembly (12), whereby the fill level in several tanks (14) is measured by fill-level gauges (16).