baber/WOPTO huggingface dataset:
Patent SE-535900-C2 (SE)
Inventor: FORSSTROEM JAN-OLOV
IPC: B63H3/02
Filed: 2009-10-12
Abstract: This invention relates to a method and a Propeller Pitch Control Arrangement, comprising a propeller hub (1) hav-ing a number of interface ﬁttings (10) for adjustable pitch positioning of a propeller blade, a positioning device (3), Within saidhub (l), having a number of propeller control inteñaces (34) and an actuator airangernent (2, 4, Si) arranged to move and positionsaid positioning device (3) to enable Varying pitch for said propeller blades, characterized in - ïhaat said actuator airangernent in-cludes a rotatable shaft (2) with threads (20) interacting With mating threads (30) at said positioning device (3), and, - that said ro-tatable shaﬁ (2) is driven by a motor device (4, 5) positioned adjacent said hub (l). - ' AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, -
Patent SE-540809-C2 (SE)
Inventor: PETER KREMSL
IPC: B23B31/40
Filed: 2015-09-23
Abstract: The present disclosure provides a hydraulic clamping device, comprising an inner sleeve (1), an outer sleeve (2), and a pressure chamber (4) provided radially between the inner and outer sleeves and adapted for causing at least one of the inner and outer sleeves to deform radially on pressurization of the pressure chamber. The clamping device further comprises retaining means (30), arranged to prevent axial displacement of the inner and outer sleeves (1, 2) relative each other by interaction with locking surfaces provided on the inner and outer sleeves, respectively.
Patent SE-539983-C2 (SE)
Inventor: MARKUS ERIKSSON
IPC: G06Q10/06
Filed: 2016-06-29
Abstract: The present invention relates to a method for determining the activity of at least one vehicle in a group of vehicles. The method comprises the step of determining (S1) one or more vehicle events. The step of determining one or more vehicle events comprises the step of detecting (S1a) the character of said one or more vehicle events. The method further comprises the steps of: storing (S2) the thus determined vehicle events and the thus detected character of said events; and making (S3) the thus stored information available for one or more vehicles of said group of vehicles and/or for vehicle group monitoring and/or control.The present invention also relates to a system for determining the activity of at least one vehicle in a group of vehicles. The present invention also relates to a vehicle. The present invention also relates to a computer program and a computer program product.
Patent SE-542007-C2 (SE)
Title: A method and an apparatus for producing a radio-frequency identification transponder
Inventor: MAIJALA JUHA
IPC: H05K3/32
Filed: 2017-10-13
Abstract: Method and apparatus for producing RFID transponders (400) arranged on a carrying substrate, comprising: providing a first substrate (100), the first substrate having at least one antenna element (101) arranged thereon, and preferably several antenna elements arranged sequentially thereon along a longitudinal extension of the first substrate, each antenna element being formed by an electrically conductive pattern; providing a second substrate (200), the second substrate (200) having at least one RFID strap, each RFID strap comprising an IC (202) and at least one contact pad (201) coupled to the IC, and preferably several RFID straps being arranged sequentially along a longitudinal extension of the second substrate; and electrically connecting an antenna element (101) on the first substrate to the at least one contact pad on the second substrate by bringing said first and second substrates together, thereby bringing said antenna element in mechanical contact with said at least one contact pad, and heating the contact pad(s) to a temperature at least equal to a characteristic melting point of said at least contact pads, thereby electrically connecting the antenna element to said at least one contact pad.
Patent SE-544267-C2 (SE)
Title: Device for the preparation of tea or coffee beverages and a corresponding method for preparing a beverage
Inventor: OLSSON JON
IPC: A47J31/32
Filed: 2018-05-18
Abstract: Device and methods for brewing a beverage from a heated liquid chamber are disclosed in which the kinetic energy of rising air bubbles (47) injected into a water heating chamber or delivery tube (25) entrains the liquid in the water heating chamber (17) to a delivery spout (27).
Patent SE-542982-C2 (SE)
Title: Heating device for melting snow and ice on railway tracks and a method for mounting the heating device
Inventor: HOLGERSSON ULF
IPC: E01B7/24
Filed: 2018-06-05
Abstract: The present invention relates to a heating device (1a) for removing snow and ice from a railway track and a method for mounting the heating device. The heating device comprises a connection plate (3), a heat element (5) attached to the connection plate, and at least one securing member (7) for securing the connection plate to the track. The connection plate (3) comprises a first section (9), and a second section (10) that is bent inwards relative the first section (9) so that a hook (11) is formed between the first and second sections of the connection plate at one end (4a) of the connection plate. The hook (11) defines a space (12) with an opening (14) for receiving a part of the track, and the second section (10) is provided with at least one through hole (16) for receiving the at least one securing member, and the securing member (7) is configured to clamp the part of the track between the securing member (7) and the first section (9) of the connection plate.
Patent SE-545344-C2 (SE)
Title: A studding tool, a studding unit comprising such studding tool, and a studding assembly
Inventor: JÖNSSON PETER
IPC: B29D30/66
Filed: 2021-11-30
Abstract: A studding tool (10), studding unit (1) and a studding assembly for driving antiskid studs into stud holes of a tread of a tire in a first axial direction (X), is disclosed. The studding tool (10) as well as the studding unit (1) are arranged for quick connection/release of the studding tool (10) to/from an adapter (20) of the studding unit (1). This, by that the adapter (20) is fixed to the studding unit (1) and the adapter (20) comprises a first locking pin (22), which is arranged to engage with a locking portion (17) of the studding tool (10). Further, the studding tool (10) comprises a least one positioning recess (18a, 18b, .... 18n), which are arranged to engage with a second locking pin (26) of the adapter (20), for rotational lock of the studding tool (10) in the locked position relative the adapter (20).
Patent SE-505590-C2 (SE)
Inventor: SARTORIO FRANCO
IPC: B25J15/04
Filed: 1988-12-15
Abstract: A manipulator is provided for a plate bending machine containing an arm which extends in the vertical direction and a pair of bracket members in which one bracket member can freely approach and withdraw from the other, wherein the bracket members are provided with engaging members which can engage with and be released from an engaging section formed on the jaws for grasping a plate material. A jaw exchanging device which contains in turn a plurality of jaw release structures which can mount and remove the jaws of the manipulator and can retain the jaw before mounting and after removal thereof, and a transfer structure which can transfer the plurality of jaw release structures together between the manipulator and a jaw storage magazine, and selectively transfer any one of the jaw release structures to a jaw changing position on the manipulator in a position on the side of the manipulator are also provided.
Patent SE-520835-C2 (SE)
Inventor: BRUCKERT EUGENE J
IPC: H01Q3/00
Filed: 1996-04-26
Abstract: A communication system (100) employs a method (600) and apparatus (101) for conveying a communication signal between a communication unit (105) and a base site (101) that services a sectorized coverage area (103). The communication unit (105) transmits an uplink communication signal (113) to the base site (101). The base site (101) receives (603) the uplink communication signal (113) and determines (605) an approximate location of the communication unit (101) within a first portion (111) of a sector (108) of the sectorized coverage area (103). A downlink communication signal is then transmitted (609, 613) to the communication unit (105) based on the approximate location of the communication unit (105) using an antenna structure that produces a beamwidth (117) narrower than an angular width of the sector (108).
Patent SE-506968-C2 (SE)
Inventor: BUCHTA RUDOLF
IPC: H05B3/74
Filed: 1996-07-25
Abstract: A ceramic cooking hob comprises a ceramic substrate (3) with one or several heating zones. Each heating zone is formed by a film layer covering in the shape of a thin film (2). The thin film consists of a metal silicide which is joined to the substrate via a silicon layer (4) and is preferably covered with a passivating layer (6). By means of the silicon layer (4) a good adhesion to the substrate (3) is secured, partly due to the fact that the silicon layer does not actively generate heat and partly in that the silicon layer has not reacted with the active heat generating layer of metal silicide (2). Moreover, a good self-healing property is achieved in the metal silicide layer (2) in the case of damage to the passivating layer (6).
Patent SE-511593-C2 (SE)
Title: Machine for turning load pallets
Inventor: WIKLUND MATS
IPC: B65G/
Filed: 1996-11-26
Abstract: The machine incorporates a transport track (2) in which a pallet turning station (5) turns the load pallets (7), which arrive with the load deck resting on the transport track. An input station (3) is arranged along the transport track for input of a stack of load pallets. This station comprises two clamping and lifting devices (8) for stacks of load pallets. At least the one clamping and lifting device has a pendulous frame and clamp components (8), which can be brought into contact with the other load pallet (7) in the sequence calculated from the transport track, clamping it firmly and lifting the stack of pallets located above the pallets beneath.
Patent SE-509887-C2 (SE)
Title: Trailer with tippable load platform
Inventor: IVARSSON ANDERS
IPC: B60P/
Filed: 1997-11-20
Abstract: By tipping the load platform (1) grain or seed in the trailer can be tipped backwards towards the gable (5) where it is lifted upwards and over into a container or another platform by the hydraulically driven screw transporter. An inclined brace connects the gable to the trailer frame (2) so that, on tipping, the gable remains in a vertical position.
Patent SE-523156-C2 (SE)
Inventor: SCHEUCHER PETER
IPC: B01J4/00
Filed: 1998-01-28
Abstract: PCT No. PCT/EP97/02996 Sec. 371 Date Feb. 26, 1998 Sec. 102(e) Date Feb. 26, 1998 PCT Filed Jun. 9, 1997 PCT Pub. No. WO97/49860 PCT Pub. Date Dec. 31, 1997The invention refers to a device for distributing suspensions, particularly pulp suspensions, in a tank 1, particularly a bleaching tower. It is characterized by a disc 6 being provided near the base 3 of the tank with at least one opening 7 so that the suspension is fed to the tank 1 and distributed in cycles over the tank cross-section near its base 3.
Patent SE-514414-C2 (SE)
Inventor: HOERNELL BERNT
IPC: H01B15/00
Filed: 1999-06-11
Abstract: A plant for taking care of electric cables comprises a roller straightener (8) to straighten a cut cable piece (1), a station (9) with a pair of cutting wheels (18, 18') to bring about two axial and diametrically opposed cuts in helicoidal metal bands which form the outer sleeve of the cable, a washing station (10),and additional station (11) comprising means (26, 26') to bring about two longitudinal, diametrically opposed slits in an uncovered lead jacket, said slits dividing the lead jacket into two halves, and additional washing station (12) as well as a final treatment station comprising a cutting device (32) to cut the copper units which remain after treatment in preceding stations into smaller pieces. In this plant, the different components of the cable may be taken care of in an efficient and environmentally acceptable way.
Patent DE-19910631-C2 (DE)
Inventor: ECKEL HANS-GERD
IPC: F16D25/08
Filed: 1999-03-10
Granted: 2001-05-17
Abstract: The invention relates to a clutch with a pressure plate (1) which in an engaged position pushes a driving disk (2) against a counter surface (3). For releasing the clutch, said pressure plate displaces a clutch controller (7) into a disengaged position in which the pressure plate (1) does not push the driving disk (2) against the counter surface (3). Said clutch controller (7) is hydraulically actuated and comprises a first hydraulic element (15) and a second hydraulic element (16) which is movable in relation to the first hydraulic element. The first and the second hydraulic element (15, 16) border on a common hydraulic chamber (17) and are functionally linked via the hydraulic fluid taken up in the hydraulic chamber (17). Said first hydraulic element (15) comprises at least two first guide surfaces (18, 18') which interact with second guide surfaces (19, 19') of the second hydraulic element (16). The at least two first guide surfaces (18, 18') are arranged in a radial direction outside with respect to the second guide surfaces (19, 19').
Patent RU-2160749-C2 (RU)
Inventor: KNAUS DENNIS A
IPC: B29C48/05
Filed: 1995-09-29
Granted: 2000-12-20
Abstract: FIELD: products suitable for isolation, flotation and packing materials. SUBSTANCE: method comprises mixing cross-linked thermoplastic material with cross-linked agent to form melt, injecting foaming agent into melt extruding the mixture under pressure, varying mixture temperature to attain desired foaming ability and subsequently foaming the mixture in zone with lower pressure to obtain foamed extrudate. The resulting product has homogeneous fine cellular structure consisting substantially from thin-walled cells. EFFECT: m are efficient preparation method. 48 cl, 5 dwg, 9 ex
Patent RU-2157492-C2 (RU)
Title: Furnace plant
Inventor: EHJDEM MAGNUS
IPC: F27D3/00
Filed: 1996-04-24
Granted: 2000-10-10
Abstract: FIELD: furnace plants for melting-down and holding of melt of metal, in particular, aluminium. SUBSTANCE: the furnace plant has at least one furnace tank with lateral walls and bottom, and at least one heat source for heating of the molten metal and/or hard metal placed in the tank by radiation and convection. Installed in the tank wall or near it is at least one lateral two-phase or multi-phase electromagnetic agitator for field application to molten metal through this wall. The lateral agitator has at least two phase windings located around an iron care, whose vertical extent H essentially overlaps zone Dmax between the bottom and upper surface of molten metal at a maximum depth of the bath used in the furnace tank. The lateral agitator is made with pole pitch τ twice exceeding the distance from the iron care to molten metal, i.e. τ > 2d w . EFFECT: reduced loss of metal and enhanced power utilization factor and furnace capacitance. 8 cl, 3 dwg
Patent RU-2154487-C2 (RU)
Title: Method for treating cancer
Inventor: SIDORENKO JU S
IPC: A61K35/26
Filed: 1998-02-19
Granted: 2000-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking lymph sample, holding it at 4 C during 1 day or centrifuging during 30 min at 1500 rpm. Formed lymph elements settle to reservoir bottom and plasma cleared from the formed elements, remains at the top. The plasma is sucked off. Antitumoral chemotherapeutic preparations are combined with the formed lymph elements in high doses, held in thermostat at 37 C during 1.5 h and reinfused intravenously in drops to the patient. EFFECT: enhanced effectiveness in treating nonoperable cancer cases transforming them into operable state; reduced toxic action of antitumoral preparations. 4 cl, 1 dwg, 1 tbl
Patent RU-2160049-C2 (RU)
Title: Method for determining organic transformations in vascular walls of the penis in the cases of disturbed blood circulation in cavernous bodies
Inventor: BAVIL SKIJ V F
IPC: A61B8/06
Filed: 1998-06-02
Granted: 2000-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying ultrasonic dopplerography of the penis in rest state. Resistance index is determined. Artificial stimulation is carried out and ultrasonic dopplerography is applied once more in the state of erection to determine the same value. Resistance coefficient is determined as the ratio of the resistance index after stimulation and one before stimulation. The value being less than 1, conclusion is drawn that no organic transformations take place in the blood vessels. The value being equal to 1, no marked organic transformations are to be observed in the blood vessels. The coefficient value bring greater than 1, not pronounced organic transformations are to be observed in the blood vessels. EFFECT: enhanced accuracy of diagnosis. 2 tbl
Patent RU-2170051-C2 (RU)
Title: Electrophoretic toothbrush
IPC: A46B15/00
Filed: 1998-09-08
Granted: 2001-07-10
Abstract: FIELD: dental equipment. SUBSTANCE: toothbrush has body including head and handle and provided with teeth cleaning members, voltage sources and at least two electrodes spatially isolated one from the other. At least some of voltage sources are made in the form of galvanic half cells or galvanic cells and are united to define electric battery. Battery output members defined by emitting and contacting electrodes serve galvanic half cells. Electric field density provided by battery does not exceed values allowed for electrophretic mouth cavity procedures. Toothbrush of such construction may be used for tooth cleaning, saturation of enamel with prophylactic caries-resistant drugs, introducing drugs into biological tissues of mouth cavity, as well as for suppressing activity of inflammatory process and reducing pain sensations. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 6 cl, 4 dwg, 3 ex
Patent RU-2179194-C2 (RU)
Inventor: ANASHKIN V S
IPC: C22B19/34
Filed: 1999-02-05
Granted: 2002-02-10
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: method comprises leaching original raw material with sodium hydroxide solution in the presence of calcium oxide recovery of ZnO is carried out simultaneously with removal from silica and elementary removal of lead oxide is carried out simultaneously, separation of deposal of toxic impurities from the resulting pure zincate solution, decomposition of the latter in the presence of primina zinc oxide, depuration of the zinc oxide precipitate, drying and calcination of the latter to obtain final product. Weighing of CaO is carried out in amount of 10-20 Kg/cubic and of sulfur in 1.3-1.6 fold amount relative to PbO content in zircate solution. Method makes it possible to simplify process (one leaching stage instead of two ones) and to increase degree of recovery of useful component into final product by 5-7% and to retain quality of the latter. EFFECT: more efficient preparation method. 2 cl, 2 tbl _
Patent RU-2197184-C2 (RU)
Title: Method for restoring a scar-atretic larynx and a superior tracheal department
Inventor: BYSTRENIN A V
IPC: A61F2/20
Filed: 1999-02-19
Granted: 2003-01-27
Abstract: FIELD: laryngosurgery, tracheal surgery. SUBSTANCE: laryngotracheofissure is carried out. Scars are dissected in the lumen of respiratory tract. A laryngotracheal prosthesis is placed there with a dilator as a hollow latex balloon filled with water. Beginning since the 6th-7th d after application of a laryngotracheal prosthesis one should withdraw for 7-8 sec and again introduce one third of water volume. Such a procedure should be repeated for 20 min twice daily till the end of epithelization of affected department of respiratory tract. EFFECT: accelerated process of epithelization. 2 dwg, 1 ex
Patent RU-2189634-C2 (RU)
Title: Card with built-in microprocessor
Inventor: DLUGOSH DITER
IPC: G06K19/077
Filed: 1997-07-31
Granted: 2002-09-20
Abstract: FIELD: dada media. SUBSTANCE: card has plastic case and integrated-circuit module or output frame in plastic case. Contact lugs forming electric contacts of output frame are extended outside and dressed in plastic case of card so as to ensure reliable resistance of card to bending and elongation thrusts. Troughs are provided in addition to reduce mechanical stresses. EFFECT: enhanced reliability of contact between integrated-circuit and module or frame. 6 cl, 2 dwg
Patent RU-2169905-C2 (RU)
Title: Method determining flow rate in pipe-line
Inventor: AVDEEV E F
IPC: G01F1/34
Filed: 1999-03-09
Granted: 2001-06-27
Abstract: FIELD: measurement technology. SUBSTANCE: method determining flow rate in pipe-line includes measurement of maximum velocity along axis of pipe and pressure differential across any of its length of same diameter. Peculiarity of method consists in measurement of velocity in one point only, true profile of velocity is taken into account in measured pressure differential over length of pipe-line and flow rate is determined for hydraulically smooth and rough pipes by one and same mathematical dependence given in description. EFFECT: simplified method and increased precision of determination of flow rate in pipe-line. 1 dwg
Patent RU-2178523-C2 (RU)
Title: Small-size gyroscopic inclinometer
Inventor: BELOV R A
IPC: E21B47/0236
Filed: 1999-04-06
Granted: 2002-01-20
Abstract: FIELD: oil and gas producing industry and geophysics; applicable in research of slim hole paths. SUBSTANCE: inclinometer has gyroscope, two pendulous accelerometers, electronic unit for supply of sensitive members and transmission of information to surface apparatuses; strong sealed shell; system of vibration dampers and shock absorbers. Logging cable is used for mechanical and electrical communication with surface apparatuses. Reverse rotation of gyroscope through 180 deg in the course of measurement is effected by DC motor through multispeed gearbox having only one shaft and one axle. Stability of gyroscope orientation in measurements is ensured by pressing of stop of base with the help of one spring in both positions that makes it possible to use inclinometer in slim holes. EFFECT: higher efficiency. 3 dwg
Patent RU-2194078-C2 (RU)
Inventor: TORGET ROBERT UI
IPC: C08H8/00
Filed: 1997-09-19
Granted: 2002-12-10
Abstract: FIELD: cellulose industry. SUBSTANCE: invention aims at separating hemicellulose sugars from other biomass components. Initial solid biomass or solid partially fractionated lignocellulose biomass is fed into at least one continuously-operated compressible-bed flow reactor. Into reactor, dilute acid with pH 1.0-5.0 is also loaded. Main stage of hydrolysis process is carried out in reactor at 140-220 C for 10-60 min at volumetric acid stream flow 1 to 5 reactor volumes to maintain constant ratio of solid and liquid phases during the process and to increase yield of hemicellulose sugars. A variety of mineral acids, in particular carbonic acid, are used for hydrolysis. If necessary, additional hydrolysis stages are performed. Conically- or cylindrically-shaped reactor is used or a series of reactors with gradually decreasing volume, wherein biomass is transferred from larger-volume reactor to reactor with smaller volume. EFFECT: increased yield of sugars and improved contact between liquid and solid mass. 11 cl, 7 dwg
Patent RU-2168974-C2 (RU)
Inventor: GRITSENKO A G
IPC: A61H1/00
Filed: 1999-04-30
Granted: 2001-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying manual action aimed at repair of vertebrae at C2-C7, T1-T12, L2-L5-S1 level to maintain motor function of neuron. EFFECT: enhanced effectiveness of treatment.