baber/WOPTO huggingface dataset:
Patent SE-530686-C2 (SE)
Title: Bicycle saddle, comprises separate leg supporting seat parts which rock backwards and forwards during pedalling
Inventor: STOETH GOERAN
IPC: B62J1/04
Filed: 2007-01-18
Abstract: The saddle has two separate seat parts each supporting one of the cyclist's legs, these parts being movable (in)directly via at least one fastener provided in the bicycle. During pedalling, the seat parts rock backwards and forwards in time with the movement of the legs.
Patent SE-537250-C2 (SE)
Inventor: ADAMS DAVE
IPC: H01S5/50
Filed: 2013-06-10
Abstract: l6 Abstract A semiconductor optical amplifier (SOA) which is monolithi- cally integrated with a Mach-Zehnder modulator.The invention is characterized in, that one or more inputaccess waveguides (l)(2),or NXN Multi-Mode-Interference MMI, are connected to an optical splitter such as a Y-branch type, a directional coupler, or a lxNthat is arranged to di-in that at (3,4) vide the light into two or more output waveguides,least two of the splitter's output access waveguidesare used to form a Mach-Zehnder interferometer modulatorwhere at least one arm of the interferometer has a phasemodulator electrode (7,8) (10) and in that a single electricalcontact is arranged to apply a common voltage simultane-or selected (l-ö) ously to a selected portion (ll) in each arm, portions (l2-l5) in each arm of the waveguides that are disposed after the splitter (2) but preceding the phase modu-lation electrodes, or alternatively that said single electri-cal contact is arranged to apply said voltage to a selected (l3) connected to (ll) of portion of the input access waveguide (l)said splitter and in one or more selected portionsone or both of said arms after the splitter (2) but precedingthe phase modulation electrodes to provide gain or reduced optical loss. h:\docwork\130610 ansökningstextdoc2013-06-10 130014SE
Patent SE-538341-C2 (SE)
Inventor: CLAESSON ANDRÉ
IPC: H02J7/02
Filed: 2014-09-17
Abstract: 23 Abstract A device and a method for enabling secure wireless transfer of energy from acharging station in a roadway to a vehicle, wherein the device includes a pluralityof sensors configured to generate a detection field in a certain pattern underneaththe vehicle for sensing a metallic object, and a control unit, wherein the controlunit is configured to: provide authentication data of an authentication between thevehicle and the charging station; determine a distance d between the chargingstation and the vehicle, and compare the distance with a threshold distance dt;generate activation data to the plurality of sensors in order to activate thedetection field when the distance between the vehicle and the charging station isequal to or less than the threshold distance dt and before any transfer of energy isstarted; monitor if any metallic object is in the detection field; generate controldata for controlling transfer of energy from the charging station to the vehicle independence of the monitoring and the authentication data. (Figure 2)
Patent SE-539806-C2 (SE)
Title: Ceramic filter element and method for manufacturing the filter element
Inventor: BJARNE EKBERG
IPC: B01D35/06
Filed: 2014-05-30
Abstract: ABSTRACT Magnetic elements (51) are provided inside a ceramic filter plate (32A) for creating a magnetic field. ln an embodiment of the invention, magnetic elemtents (51) are located in cavities provided in partition walls (30) with define filtrate channels (33) between themselves. The filter plate can be used for increasing filtration capacity particularly in magnetiteapplications.The magnetic field casuses an attractive force on the magnetic particles andthus increases the amount of material forming on the filter plate in a vacuum filter, such as acapillary action filter, conventional rotary vacuum filter or drum filter or capillary action drumfilter.
Patent SE-541508-C2 (SE)
Title: A cable reel drum brake member and a cable reel
Inventor: LUNDGREN KENT
IPC: H02G11/02
Filed: 2016-12-30
Abstract: The invention relates to a cable drum brake member (10), and a cable reel (34) with the brake member (10) attached to its stand (38), whereby the cable reel (34) brake member (10) is put in an inclined position engaging the flanges of the cable real drum to brake the cable reel (34), thus avoiding the cable (40) winded on the cable reel (34) to be released, and letting the cable (40) to be released when the cable reel brake member (10) is in its non-braking position.
Patent SE-543870-C2 (SE)
Title: Leaf blower
Inventor: SAHLBERG MIKAEL
IPC: E01H1/08
Filed: 2018-01-24
Abstract: A leaf blower (1) is disclosed comprising a housing (3) with an inlet (5) and an outlet (7), a fan (9) arranged in the housing (3), a motor (11) configured to drive the fan (9) to generate a flow of air from the inlet (5) to the outlet (7), and an air inlet screen (13) arranged at the inlet (5). The air inlet screen (13) is formed by a metal grid (15) delimiting openings (17), wherein the openings (17) constitute more than 70% of a surface area of the air inlet screen (13).
Patent SE-545102-C2 (SE)
Title: A surface coating for use in the prophylaxis of allergy
Inventor: SÖDERVALL BILLY
IPC: C23C28/02
Filed: 2018-04-25
Abstract: There is provided a method for decreasing leakage of matter from an object to a surrounding, said object being coated with a coating at least partially applied on the object, said coating comprising an at least partially covering layer comprising silver, said object optionally comprising area(s) without said layer, said coating comprising metal particles applied on the layer and optionally on areas without said layer, said metal particles comprising palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, niobium, neodymium and platinum and wherein the amount of the metal particles is in the interval 0.01-8 μg/cm2. Advantages include that leakage of matter such as latex allergens of metal ions can be reduced while the coating is both biocompatible and antimicrobial. Further the blood clotting can be reduced.
Patent SE-543193-C2 (SE)
Title: Sprocket arrangement for a saw chain, combination of a sprocket arrangement and a saw chain and a handheld power tool
Inventor: HAGBERG ALBIN
IPC: B27B33/14
Filed: 2018-06-12
Abstract: In a combination of a sprocket arrangement (128) and a saw chain (16), a sprocket tooth spacing (T1) between consecutive sprocket teeth (40) relates to a drive link spacing (D) between consecutive drive links (30) of the saw chain (16) such that the guide teeth (42) of two or more drive links (30) may enter between a pair of consecutive sprocket teeth (40).
Patent SE-544063-C2 (SE)
Title: Method and apparatus for centrifugal separation of particles from a gas flow
Inventor: HÄGGMARK CARL PETRUS
IPC: B04B5/10
Filed: 2020-08-20
Abstract: A method of centrifugal separation of particles, comprising providing a gas flow (80) containing the particles, charging the particles (82) in the gas flow, generating an aerosol of polar liquid droplets (86), introducing the aerosol into the gas flow for attracting the charged particles (84) by the polar liquid droplets (86), and separating the liquid droplets (88) comprising the attracted particles (84) from the gas flow by the centrifugal separation.
Patent SE-544706-C2 (SE)
Title: Safety head halter for a horse
Inventor: NORIN MARIA
IPC: B68B5/00
Filed: 2021-05-11
Abstract: A safety head halter (1) for a horse comprising a strap (2) arranged in an eightshape comprising a nose loop (2a) arranged around nose of the horse; a neck loop (2b) arranged around neck of the horse, and a cross (2c) where the nose loop (2a) and the neck loop (2b) meet and arranged below jaw of the horse. The head halter (1) further comprises two side panels (3, 4) each comprising a lower channel (3a; 4a) and an upper channel (3b; 4b). The nose loop (2a) is slidably arranged in the lower channel (3a; 4a) and the neck loop (2b) is slidably arranged in the upper channel (3b; 4b) of each side panel (3, 4) such that when the strap (2) is pulled with a pulling force, the strap (2) slides in at least one of the lower channels and/or upper channels (3a, 4a; 3b, 4b) and thereby extends in a direction of the pulling force.
Patent SE-505363-C2 (SE)
Inventor: UEDA MAKOTO
IPC: G21C7/04
Filed: 1989-01-23
Abstract: A fuel assembly for a nuclear reactor comprising a number of fuel rods arranged in a regular fashion in a channel box which is surrounded by water gap in a reactor core. Some of fuel rods disposed at portions facing the water gap through which no control blade is inserted or drawn out, have atomic number densities of fissionable material contained in the fuel rods. The atomic number density of each of these fuel rods is made smaller than that of the fuel rod disposed in the fuel assembly at portions other than the portions referred to above.
Patent SE-503561-C2 (SE)
Inventor: BERGEN ERNST-PETER VON
IPC: F16J15/46
Filed: 1991-09-04
Abstract: Sealing device for rotating shafts, in particular stern tube seal for the propeller shafts of a ship, with a main seal and a backup seal, in which the main seal is designed as a rotating mechanical seal or as a lip seal, and the backup seal is designed as a gland seal, and the activation of the latter takes place by means of an expandable body, which can be pressurized with a hydraulic or pneumatic pressure medium, preferably as a function of the pressure of the medium to be sealed out.
Patent SE-511051-C2 (SE)
Inventor: PETERSON RALPH SCOTT
IPC: D21F1/56
Filed: 1993-10-06
Abstract: Paper machine deckle defining structure is protected from fiber accumulations by a uniformly distributed water film that continuously flows from a flat, horizontal upper surface over all smoothly faired lower surfaces of the deckle elements.
Patent SE-503855-C2 (SE)
Inventor: EKLOEF KRISTER
IPC: H04H60/43
Filed: 1995-03-06
Abstract: A system for digital broadcasting and continual automatic selection of newspaper material from many different publishers. From a special receptive device the reader gets his own personal "newspaper" consisting of selected material from several selected publishers. The material from each publisher is divided into a series of portions and these portions are transmitted, one after the other, in 2-4 copies placed on specific areas in a hypothetical, periodically repeated, cross-ruled pattern (4) of times and channels. To catch one of each of the portions from the selected publishers, the receptive device is programmed by the user to day and night alternate between different channels in a periodically repeated order. With classification and code marking of the material before it is being transmitted, the receptive device can also automatically select the most interesting material from each selected publisher.
Patent SE-504359-C2 (SE)
Title: IC engine with variable compression ratio
Inventor: LINDSTROEM CHRISTER
IPC: F02D15/04
Filed: 1995-05-29
Abstract: The internal combustion (IC) engine is of the Otto or diesel type with one or more work cylinders with variable geometrical compression ratio, and incorporates, for each work cylinder, a combustion chamber formed between a work piston and a cylinder head with a movable wall for variation of the combustion chamber vol. The wall is formed by a second piston in a second cylinder communicating with the work cylinders. A drive unit is connected to the second piston, which via control components controls the second piston position in the second cylinder at least in relation to the engine crankshaft position and load. The drive unit comprises a hydraulic piston (8), which is connected with the second piston (5), and is accommodated in a hydraulic cylinder (9), which via a valve arrangement (13, 14, 15, 16) controlled by an electronic control unit (17) communicates with a pressure chamber (18) contg. hydraulic fluid and gas under excess pressure.
Patent SE-515551-C2 (SE)
Inventor: STROEM JOAKIM
IPC: G02B6/00
Filed: 1995-09-27
Abstract: For removal of the protective coating (51) of cables, in particular optical 12-fiber ribbons and other optical multifiber ribbons, a tool divided into several segments (53) is used. Each of the segments have a pair of blades (55) comprising opposed edges and they are displaceable in relation to each other only a predetermined distance. When the tool is applied to a cable and a force is applied to the end thereof in the longitudinal direction of the cable, the protective jacket will be removed in stages, but still in a single operation, so that first a short subsection at the end of the cable is pulled away through some distance and then a short subsection further away from the end of the cable, etc. The force required when using this method is relatively small and the protective jacket can therefore be removed in unbroken pieces without being scraped off or made to particles. <IMAGE>
Patent SE-505382-C2 (SE)
Title: Multi wire tension device for binding, reinforcing, securing or tightening e.g. machine parts or tubular components
Inventor: KORNFELDT HANS
IPC: F16L13/04
Filed: 1995-11-06
Abstract: The device comprises a drum (4) heat-shrunk around a tubular component. A layer (5a) of memory metal bands is formed by winding at least one band around the outside of the drum. A single band passes through a guide formed from two tangentially separate parts (9a, 9b) located in the outermost band layer, forming a freely suspended band section (11) between the two parts. Also claimed is a method for measuring the tension of the device, by causing the freely suspended band section to vibrate and then measuring its frequency.
Patent SE-509073-C2 (SE)
Inventor: MUELLER GEORG
IPC: B60T8/32
Filed: 1996-05-24
Abstract: The method involves a tractor vehicle and at least one trailer. Initially, multiple actual values of variables characterising braking behaviour of the trailer are determined, these variables being for a multiple of braking requirements controlled at the tractor vehicle. A first braking curve is determined from the multiple of actual values of the variable characterising the braking behaviour of the trailer. A desired braking curve (Zsoll,Zsoll1,Zsoll2) is then determined. A correction value is determined for the braking requirement of the trailer, as the difference between the desired and the actual braking curve (Zist). The braking requirement of the tractor vehicle is thus altered according to the correction value, and the corrected braking requirement of the trailer is controlled.
Patent SE-520047-C2 (SE)
Inventor: MARUYAMA HIDENORI
IPC: H04B7/005
Filed: 1999-04-15
Abstract: A radio data communication terminal that includes a phase rotator for correcting a narrow-band modulation system, an equalizer for correcting a transmission path distortion of the frame signal corrected in phase, and a calculating circuit for calculating the phase error by using a preamble in the frame signal, he phase error is used for the phase error correction in the phase rotating means. The terminal further includes a transmission path distortion estimator for estimating the transmission path distortion by using the preamble in the frame signal corrected in phase and calculating tap coefficients necessary for the equalizer. A setter is provided for setting the tap coefficients to the equalizer and a first delay circuit delays the frame signal. A selection circuit selects an input or output of the first delay circuit and outputs the selected one to the phase rotator so that the calculating circuit and the transmission path distortion estimator operate while using the same portion of the preamble.
Patent DE-10008449-C2 (DE)
IPC: B01F3/04
Filed: 2000-02-23
Granted: 2003-02-13
Abstract: The top section (22) of the aerator (10) membrane (14) is designed to form an axial fold (20) when the air supply is shut off. In this condition it is subjected to the hydrostatic pressure exerted by the water. The fold is in a zone free of aeration slit perforations. Preferred features: A longitudinal zone (32) of the membrane (14) has a radius of curvature impressed into it. This radius is smaller than the mean installed radius of the membrane. When installed, the membrane surrounds an introduced body (12). The impression forms an outwardly-directed bulge line. The curvature is alternatively formed by a longitudinal projection from the surface of the pipe insert, which may be formed integrally with it or is a separate component. The longitudinal projection is fastened onto, or forms an integral part of, the inner surface of the membrane. In a further variant, the pipe includes an indented longitudinal groove.
Patent DE-10019485-C2 (DE)
Inventor: WILHELM WULF
IPC: B65B69/00
Filed: 2000-04-19
Granted: 2002-10-24
Abstract: The method for loading and unloading articles (7) in carrier boxes (1) in e.g. a packing machine comprises passing the loaded boxes on a conveyor over a curved section (23) with a guide rail (24) above , so that they emerge upside-down. The articles are deposited on a second conveyor (11) below the first and separate off on a branch conveyor (21). The system can be reversed to load the boxes. An Independent claim is included for a machine for carrying out the method.
Patent DE-19646745-C2 (DE)
Inventor: KOSLAR MANFRED
IPC: H04B1/69
Filed: 1996-11-01
Granted: 1999-07-08
Abstract: The method involves modulating a signal input to a transmitter or write unit for transmission to a receiver or reader unit. The transmitter generates angle modulated pulses with successive opposed angular modulations during a pulse period superimposed to form a folding pulse on which information is superimposed by modulation or encoding. The received folding pulses is filtered in two or more dispersion filters connected in parallel pairs with frequency dependent group transmission time characteristics matched to the angular modulation of the pulses. The filters output a pair of combined signals consisting of a time compressed signal with increased amplitude and an extended signal with reduced amplitude which are fed to a second superimposition element. -
Patent DE-19758121-C2 (DE)
Inventor: DAHMS WOLFGANG
IPC: C25D1/00
Filed: 1997-12-17
Granted: 2000-04-06
Abstract: For the uniform electrolytic deposition of copper coatings, especially on printed circuit boards, an aqueous deposition bath is used which contains as constituents at least one source of copper ions, at least one compound increasing the electrical conductivity of the deposition bath as well as at least one additive, at least one transformation product, formed from epihalohydrins, dihalohydrins or respectively 1-halogen-2,3-propanediols and polyamidoamines being contained as the additive. The polyamidoamines are formed by the condensation reaction of dicarboxylic acids with polyalkylene polyamines. When copper coatings are deposited from this bath, copper layers of uniform layer thickness can be deposited.
Patent DE-19829970-C2 (DE)
Title: Verfahren zur Herstellung von UV-Polarisatoren
Inventor: DROST WOLF-GERNOT
IPC: C03C4/08
Filed: 1998-07-04
Granted: 2000-07-13
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von UV-Polarisatoren, wobei in das Trägermaterial (hauptsächlich Standard-Floatglas) in neuartiger Anordnung rotationsellipsoidförmige Partikel eingebaut sind, die sich nahe der Oberfläche des Glases befinden. DOLLAR A Die Herstellung der UV-Polarisatoren erfolgt nach dem Einbringen von Metallionen (z.B. Silberionen) in die Oberfläche des Glases, indem durch einen mehrfachen Wechsel von Tempern zum Ausscheiden kugelförmiger Metallpartikel, einem erneuten Einbringen von Metallionen und nachfolgendem Tempern eine breite Größenverteilung der Partikel erreicht wird. Bei einer Deformation des Glases entstehen rotationsellipsoidförmige Partikel verschiedener Größe mit verschiedenen Halbachsenverhältnissen. DOLLAR A Die Partikel zeichnen sich somit durch eine breitere Größenverteilung aus, wobei die Partikel in bezug auf die rotationsellipsoide Form unterschiedlich verformt sind. DOLLAR A Damit wird es möglich, einen breiten Absorptionsbereich der UV-Polarisatoren zu erzeugen, indem sich die Absorptionsbanden mit unterschiedlichen Maximumslagen überlagern.
Patent DE-19835314-C2 (DE)
Title: Vorrichtung zur Befestigung und Führung einer textilen Fensterdekoration an der Innenseite eines Fensterrahmens
Inventor: NIPPEN ANKE
IPC: A47H5/14
Filed: 1998-08-05
Granted: 2003-02-06
Abstract: Vorrichtung zur Befestigung und Führung einer Fensterdekoration auf einem Fensterrahmen, enthaltend ein vertikal verlaufendes Führungselement sowie zwei Befestigungskörper zur Befestigung der Enden des Führungselementes am Fensterrahmen, wobei das Führungselement ein Seil oder eine Stange ist und wobei zur Aufnahme des Führungselementes ein Befestigungskörper eine Bohrung und der andere Befestigungskörper eine an mindestens einem Ende offene Nut aufweist.
Patent DE-19901134-C2 (DE)
Inventor: FLEISCHMANN WILHELM
IPC: A61L15/38
Filed: 1999-01-14
Granted: 2002-11-21
Abstract: Dressing for treatment of wounds is characterized by a wound lay-on bag (12) containing digestive secretion of blowfly larvae.
Patent DE-19940202-C2 (DE)
Title: Kerze
Inventor: KUEHL MALTE
IPC: C11C5/00
Filed: 1999-08-25
Granted: 2002-05-29
Abstract: Kerze mit wenigstens einem Docht (12) mit im Inneren der Kerze (10) versehenen Elementen (14), die aus einem erst bei höheren Temperaturen als Kerzenwachs schmelzenden und sich daher beim Abbrennen der Kerze freilegenden Material bestehen, wobei die Elemente über ein Standelement (16, 18), das bis zum Boden unter die schmelzende Wachsmasse der Kerze reicht, unterstützt sind.
Patent MD-2751-C2 (MD)
Title: Coaxial microthermocouple
Inventor: CANŢER VALERIU
IPC: G01K7/02
Filed: 2002-06-05
Abstract: The invention relates to the temperature measuring devices.The coaxial microthermocouple includes a central conductor, coaxially placed glass insulation and a cylindrical conductor, as well as a lateral contact. The microthermocouple additionally contains an outer glass shell, and the lateral contact is made of nickel and deposited by electrochemical method.
Patent MD-2956-C2 (MD)
Title: Atomizer
Inventor: POVONSCHII VITALII
IPC: B64D1/18
Filed: 2004-05-12
Abstract: The invention refers to agriculture, namely to the plant protection technique, and may be used for atomization of liquid toxic chemicals.The atomizer contains a body (10), an electric motor (8) with flange (14), a net/shaped drum (1), mounted onto the shaft (7) of the electric motor (8) with the help of a bush (5) and a supply pipe for liquid (13). To the flange (14) of the electric motor (8) there is connected the atomizer (10) body with slots (11), onto which there is installed an elastic collar (12), covering the slots (11), and the supply pipe for liquid (13) is connected to the base of the body (10).
Patent RU-2162426-C2 (RU)
Title: Device for loading divers into submarine torpedo tube
Inventor: BERKOV JU A
IPC: B63G8/40
Filed: 1996-05-29
Granted: 2001-01-27
Abstract: FIELD: shipbuilding; diving equipment. SUBSTANCE: proposed device consists of chute, mobile trolley having strong framework on wheels with row of bars with rollers on which diver is laid. Chute and trolley are provided with pins locked in seats by means of flat springs, thus ensuring coupling of several chutes ands several trolleys along length of torpedo tube. EFFECT: enhanced safety and increased rate of loading the divers. 2 cl, 5 dwg