baber/WOPTO huggingface dataset:
Patent DE-4339268-C2 (DE)
Inventor: GRIENBERGER JOHANN DR
IPC: B01D33/50
Filed: 1993-11-18
Granted: 1996-01-25
Abstract: A process for filtering out solid particles from liquids and backwashing the filter operates with a filter drum 5 arranged completely beneath the liquid surface 6, the circumferential surface 7 of which filter drum is covered with a filter medium 8 and through which the flow passes from the outside to the inside. Any backwash apparatus for removing the filter cake from the filter medium 8 is provided. At the beginning of each backwash cycle, an air cushion 15 is introduced into the filter drum 5 and thus the liquid in the filter drum 5 is displaced in such a way that, via a spray device 19 which is arranged unsealed in the interior of the filter drum 5 and has a spray head 17, liquid is sprayed through the air cushion 15 onto the rear side of the circumferential surface 7 of the filter drum 5. The filter cake detached in this manner is transported away on the outside by a liquid current in accordance with arrow 22. <IMAGE>
Patent NL-1016678-C2 (NL)
Title: Supply device for flat tapered objects, e.g. labels for inserting into plant pots, includes movable grab for pushing objects out of magazine
Inventor: HOOFS JAN PIETER MARIE
IPC: B65C7/00
Filed: 2000-11-22
Granted: 2002-05-27
Abstract: The first object (1) to be discharged from the supply device is in direct contact with the magazine end wall. The output device for pushing objects out of the magazine is provided with a grab mounted in a slot in the magazine end wall, which engages the part of the surface of the object in contact with this wall. The grab can be moved backwards and forwards along the slot in its length direction.  The device includes a magazine for receiving adjoining objects, and a mechanism for transporting the objects through an exit opening in a magazine end wall. An output device movable backwards and forwards in a straight line in the object length direction is located close to the exit opening and is used to push the object out of the magazine. A support for the objects mounted inside the magazine supports these objects up to the point where they start to become tapered. The outer end of the support is located at a distance from the end wall, this distance being substantially equal to the object thickness.
Patent NL-1018443-C2 (NL)
Inventor: VROEGINDEWEIJ DENNIS
IPC: B66B9/08
Filed: 2001-07-03
Granted: 2003-01-08
Abstract: This invention relates to a guide along a staircase, along which a carriage of for instance a stair walking aid or a stair lift is displaceable. This comprises an elongate tube and engaging means for the carriage, wherein the tube comprises a stationary segment and a tiltable segment which are connected by means of a tilting mechanism (8) in order to tilt the tiltable segment selectively away from and to a position lying in the line of the stationary segment, wherein the tilting mechanism (8) is situated substantially in the interior of at least one of the tiltable segment and the stationary segment. The tilting mechanism (8) comprises a motor (12), which is arranged in the stationary segment (9), and a tilting arm (14) which is to be selectively driven with the motor and which is arranged tiltably on the stationary segment (9) and on the tiltable segment (10).
Patent NL-1022788-C2 (NL)
Inventor: FAUST HARTMUT
IPC: F16C27/06
Filed: 2003-02-26
Granted: 2003-11-04
Abstract: Decoupling device for mounting a shaft, especially a shaft of a spherical-disk-shaped enveloping gear operating with a chain as the enveloping device, on a base body (8) has an outer bearing ring (4) having a circular cylindrical outer surface (14) and inside which the shaft is mounted, and an inner surface (16) surrounding the outer surface and rigidly connected to the base body. At least one radial ondular washer (18a) arranged between the outer surface and the inner surface allows restricted relative radial movement between the inner surface and the outer surface under elastic deformation. Independent claims are also included for radial ondular washers.
Patent NL-1023760-C2 (NL)
Title: Ring binder file, comprises transparent cover with sealable opening for inserting documents
Inventor: NIEUWENHOVEN RENIGIUS MARTINUS
IPC: B42F7/02
Filed: 2003-06-27
Granted: 2004-12-28
Abstract: The cover (2) has four corners with angles of 90 deg. and comprises a transparent material. A sealable opening extends over the entire height of the cover along its left or right side. The document is inserted into the cover via this opening. The opening is sealed with a automatically sealing parallel closure strip, e.g. a closure lip or zip. The ring binding mechanism is secured to the inside of the cover and has a round spine.
Patent NL-1031176-C2 (NL)
Title: Selective route information providing method for navigation system of vehicle i.e. car, involves transmitting selective route information from database server to mobile device, and utilizing mobile device to display route information
Inventor: PERRA ANTONIO GIUSEPPE
IPC: G08G1/0968
Filed: 2006-02-17
Granted: 2007-08-20
Abstract: The method involves sending an identification belonging to a position, and a half identification belonging to another position i.e. destination position that is remotely located from the former position, to a collective database server. A route is determined from the former position to the latter position utilizing the identifications received by the collective database server. Selective route information is transmitted from the collective database server to a mobile device (2). The mobile device is utilized to display the received selective route information. An independent claim is also included for a system for providing selective routing information.
Patent SE-515603-C2 (SE)
Title: Electrostatic separator operating method, by integrating voltage function under time interval, and using this figure to determine current frequency height length combination
Inventor: PERSSON TORSTEN
IPC: B03C/
Filed: 2000-03-17
Abstract: A time interval (tau) with a length not greater than the pulse duration time (T = 1/f, where f = frequency) and not less than the pulse length (t) is defined for each frequency-height-length combination. A voltage function, f(U), is defined, calculated and integrated under tau, then this integral value is divided by the pulse length or a scale factor, depending on the pulse length, providing a figure which is used to determine the pulsing direct current frequency-height-length combination for continued operation.  A periodically varying high voltage is maintained between emission and precipitation electrodes, and the pulsed direct current supplied to the electrodes is regulated. The frequency, pulse height and/or pulse length for the pulsed current is varied in order to give frequency-height-length combinations, and the voltage between the emission and precipitation electrodes is measured.
Patent SE-516063-C2 (SE)
Inventor: HAAKANSSON ANDERS
IPC: B60R21/06
Filed: 2000-04-07
Abstract: A safety net arrangement for a bunk in a truck cab has a net (5), which is suspended substantially vertically in use. Net belts (1) extend from the net under the bunk and are attached to the back wall of the cab. Elastic means (8) are provided for withdrawing the net under the bunk, when the net is released from its suspension. <IMAGE>
Patent SE-521825-C2 (SE)
Inventor: OLSSON BO
IPC: E06B3/48
Filed: 2001-03-09
Abstract: A device in an overhead sliding door, which comprises guide rails (4) extending along the vertical sides of a door opening and a door panel (1) comprised of a number of door-panel sections (3), said door-panel sections being hingedly interconnected via horizontal pivot joints (2) and supporting runners (10) at the side portions of the door panel, which runners are guided along the guide rails (4). The door panel (1) is formed with an outer face (22) and an inner face (21). The inner door-panel face is formed with an extended part (12) such that as seen from the inner face the runners (10) essentially are covered by the side portions of said door panel (1). The runners (10) are disposed essentially within a space that is delimited by the associated guide rail (4), by the side edge of the door panel, and by the inner face (21) of said door panel.
Patent SE-519660-C2 (SE)
Title: Bed underlay, especially for nursing bed, comprises pivotally connected length sections with flexible surface layer and rollers for moving this layer sideways
Inventor: AHLEN JAN
IPC: A61G7/057
Filed: 2002-05-03
Abstract: The underlay (30) comprises a flexible surface layer, rollers along each length side for rolling up the opposing side regions of the surface layer and moving the surface layer backwards and forwards in the lateral direction, and a drive device for the rollers. The surface layer and rollers are divided into length sections (30A-30C) which are pivotally connected via the rollers to enable the underlay to be used on beds (60) with adjustable angle sections.
Patent SE-523927-C2 (SE)
Title: Milling tool, comprises fixed tool part on hub and movable tool part secured to hub via adjustment nut
Inventor: NILSSON KARL GUSTAV
IPC: B23C/
Filed: 2002-08-14
Abstract: The tool comprises a first tool part (5) secured to a hub (2) and second tool part (6) which can be moved in the axial direction (1) of the hub and secured to the latter in order to alter the milling width. Both tool parts are provided with a blade (20, 21) and separated by a spring (16). A nut (17) screwed (18) onto the hub is used to alter the position of the second tool part relative to the first tool part.
Patent SE-525146-C2 (SE)
Inventor: AAKERLIND JAN
IPC: F24D13/02
Filed: 2003-05-05
Abstract: A flooring board with a tongue and a groove, including a covering layer, a base plate, and an embedded foil between the covering layer and the base plate. The embedded foil is provided with electrical connecting means for obtaining an effect upon the foil via a connected electric voltage. The electrical connecting means includes a first common connecting means having a first portion positioned on an under side of the groove and a second portion positioned on an upper side of the tongue which are connected by at least one line. The electrical connecting means also includes a second common connecting means having a first portion positioned on an under side of the tongue and a second portion positioned on an upper side of the groove which are connected by at least one line.
Patent SE-528075-C2 (SE)
Inventor: HALL LINDA
IPC: B65D/
Filed: 2004-06-14
Abstract: A flexible packaging container of a transparent packaging laminate contains a colored, liquid food product and displays color print directly applied on a front and/or rear display surface. At least selected parts of the color print are a transparent color print which permits transparency for the food product. One or more color shades in the transparent color print are selected so that the visual impression thereof is enhanced or modified in cooperation with the color of the food product.
Patent SE-530347-C2 (SE)
Title: Tool for breaking wood into fragments, e.g. twig cutting blade, comprises cobalt based binder and tungsten carbide particles
Inventor: ENGQVIST MARTIN
IPC: B27L7/00
Filed: 2006-05-26
Abstract: The tool is made from a material comprising a binder phase based on cobalt and tungsten carbide particles with a given size. A tool made from hard metal, used to break wood into fragments, preferably a twig cutting blade or chipping tool, comprises 5-30 (8-25) wt.% binder phase and the balance tungsten carbide particles with a size of 1-10 (3-7) microns. The binder phase comprises 50-100 wt.% cobalt, 0-50 wt.% nickel and 0-15 wt.% chromium.
Patent SE-533757-C2 (SE)
Inventor: KINNANDER PER
IPC: H04L9/10
Filed: 2008-09-15
Abstract: The invention relates to a data processing system for co-operation between actors, the actors being able to connect to the data processing system (11) via respective communication equipments (511, 521, 531 ), characterized in that the data processing system (11) comprises a fusion unit (8) that is arranged to - store information about at least one predetermined type of event, - receive information from at least two of the communication equipments (511, 521, 531), - based on the received information, identify an event that corresponds to at least one of the at least one predetermined type of event, and - send attention information based on the identified event to at least one of the communication equipments (511, 521, 531).
Patent SE-538466-C2 (SE)
Inventor: STEFAN SANDMAN
IPC: B28C9/00
Filed: 2015-01-27
Abstract: ABSTRACT A method of preparing and administering grout (G) for injection into multiple or large dia- meter boreholes in rock or soil, whereby a batch of grout having a predetermined composition is prepared by controlled addition of predetermined quantities of ingredients, such as water, cement and additives, from a respective supply (2-5) to two or more mixers (6A-6N) for mixing therein, a prepared grout quantity is detected by positive weighing of the grout prepared in a mixer and prepared grout is then fed to an agitator (7) from which grout is pumped on demand to injection equipment (8) for injection into boreholes. The method includes a continuous detection of the output quantity of grout from the agitator and thereby of the grout supplied to the injection equipment by negative weighing, i.e. weighing of remaining grout in the agitator to thereby enable calculation of a mass flow rate, e.g. the amount of grout withdrawn from the agitator in a given time and thereby of the required total mixer capacity for a specific batch. An apparatus for performing the method is also provided.
Patent SE-540463-C2 (SE)
Inventor: KALEVI HYYPPÄ
IPC: A61H3/06
Filed: 2016-04-22
Abstract: The present invention relates to a device (100) comprising a haptic interface (110), input means (120), a first ranging sensor (130), a processor (140); wherein the input means (120) is configured to send an input signal to the processor (140) in response to an input from a user (102), wherein the first ranging sensor (130) is configured to measure a first distance dfrom the device (100) to one or more objects (134) in a first direction (132) and send a first measurement signal to the processor (140) indicating the first distance d, wherein the processor (140) is configured to operate in a first mode (M1) or in a second mode (M2) based on the input signal, wherein operating in the first mode (M1) comprises set a virtual cane length value C, and wherein operating in the second mode (M2) comprises send an activation signal to the haptic interface (110) if it is determined that the first distance dis less than the virtual cane length value C.
Patent SE-540082-C2 (SE)
Title: Method of producing a carboxyalkylated NFC product, a carboxyalkylated NFC product and use thereof
Inventor: ALI NADERI
IPC: D21H11/18
Filed: 2016-07-15
Abstract: The present invention relates to a method of producing a nanofibrillated cellulose (NFC), the nanofibrillated cellulose product obtained and the use of the nanofibrillated cellulose product. The method comprises the steps of: Providing cellulosic fibres dispersed in water; Solventexchanging water in the fibres to an organic solvent, such as alcohol, suitably ethanol or isopropanol; Impregnating the fibres with a solution comprising a halogenated aliphatic acid having more than 2 carbon atoms; Heat-treating the impregnated fibres at a temperature of more than 50°C in an alkaline solution comprising an organic solvent, which solution is optionally aqueous, to carboxyalkylate the fibres; Washing the fibres; Converting the carboxyl groups their alkali metal counter-ion form; Optionally filtering the fibres; Dispersing the fibres in water; Mechanically disintegrating the fibres to provide the NFC product.
Patent SE-543881-C2 (SE)
Title: Eyewear recycling method and recycled material
Inventor: HANSÉN JAN THORBJÖRN
IPC: B29B17/04
Filed: 2020-01-31
Abstract: The present disclosure relates to a method for recycling discarded eyewear comprising one or more metal(s) and cellulose acetate, said method comprising: a) reducing the temperature of the discarded eyewear to a temperature below the glass transition temperature of the cellulose acetate, b) crushing the discarded eyewear at a temperature below the glass transition temperature of the cellulose acetate to release the cellulose acetate from the metal(s) and obtain a mixture of crushed cellulose acetate and metal(s), and c) subjecting the mixture to a densitybased separation to separate the crushed cellulose acetate from the metal(s). The disclosure further relates to a recycled cellulose acetate material and an eyewear frame comprising recycled a cellulose acetate material obtained by the method.
Patent SE-503057-C2 (SE)
Inventor: SCHILLING PETER
IPC: C02F11/147
Filed: 1988-06-14
Abstract: Lignin amines are disclosed which are characterized by high nitrogen content and are water soluble at both alkaline and acidic pH values. The lignin amines have utility as flocculants, filtration aids, precipitants, scale inhibitors, asphalt emulsifiers, fluid loss additives, oil well cement additives, corrosion inhibitors, retention aids, cationic dispersants, and tall oil pitch emulsifiers.
Patent SE-502526-C2 (SE)
Title: Binding of heavy metals in flue gases
Inventor: CARLSSON KURT
IPC: B01D53/64
Filed: 1993-02-24
Abstract: The flue gases contg. heavy metals at a temp. of ca. 120-240  deg C. are brought into contact with a water soln. of a water-soluble cpd., selected from phosphoric acids, phosphates, silicates and mixtures thereof, before the flue gases are submitted to particle separation. The cpds. can be chosen from orthophosphoric acid, under phosphoric acid, metaphosphoric acid, pyrophosphoric acid, and salts thereof. The flue gases are brought into contact with a finely distributed soln. of the cpd. which amounts to approximately 2-6 wt. %. based on the wt. of the solid material separated with the particle separator. After contact with the cpd., but before particle separation, the flue gases are brought into contact with a finely distributed lime slurry.
Patent SE-518335-C2 (SE)
Title: Impedance adjustment system for telecommunication equipment
Inventor: HANSSON MATS ANDERS
IPC: H03H7/38
Filed: 1995-06-30
Abstract: The system includes a passive damping circuit (46) which is provided for each doubled function block. A damping circuit output is connected with the first (42) and second (44) function blocks. The damping circuit output impedance is lower than its input impedance. The damping circuit output impedance is equal to the average value of the whole or half of the input impedance in one of the two function blocks. The damping circuit is located in the equipment rear plane. The first and second function blocks are each located on their own circuit board. The input signal is fed to both circuit boards via a passive damping circuit comprising two resistances, which are coupled as a voltage divider.
Patent SE-504712-C2 (SE)
Inventor: ANDERSSON HANS
IPC: H04Q3/66
Filed: 1995-07-04
Abstract: A method and an apparatus for routing traffic in a circuit-switched network, comprising offering a call between between an origin node and a destination node to a preferred route between said nodes, and if said preferred route is not available, offering an alternative route via an intermediate node, and for links between two nodes, setting a first trunk reservation threshold for reserving a certain number of circuits for direct calls along said links between said two nodes, and setting a second trunk reservation threshold for calls between nodes connecting a second link of said alternative route.
Patent SE-510414-C2 (SE)
Inventor: BENNA FULVIO
IPC: B29C65/08
Filed: 1995-11-30
Abstract: A holder and guide section for a membrane barrier (12,14) of a solenoid valve, with an electrically controlled precontrol valve (23,24), has a ring unit (40) of plastics anchored to the shaft (21) of the pot-shaped unit (20) of plastics, with a press fit and ultrasonic welding.Also claimed is a mfg. process for the holder and guide section (18) with a pot-shaped unit (20) of plastics, with an external axial shaft (21) from the base. It has a longitudinal channel (21a) between a valve seat (23) for the precontrol valve (23,24) and an outflow opening (24) at the free end of the shaft (21). A ring unit (40) is also of plastics.The ring (40) is fitted to the shaft (21) so that a ring seating is formed to hold the barrier (12,14) between the ring (40) and the wall of the pot (20) base. The ring (40) has a press fit on the shaft (21) and is anchored by ultrasonic welding.
Patent SE-504076-C2 (SE)
Title: Fixing component for use in casting horizontal insulated base plate
Inventor: JOHANSSON GERT
IPC: E04C5/18
Filed: 1996-01-10
Abstract: The frame component (5) connected to the lower layer (2) of insulating material projects in a height direction above the upper layer (8). Channels (11,12) for casting of beams integrated in the plate and reinforced by reinforcement irons (16) are located between at least some of the upper layer plates (8') and/or between at least some of the plates and at least some of the frame components. The fixture component has a part shaped as a U-shaped stirrup, with a body and two arms extending at right-angles to it. The arms at their free ends support a lower stud component with studs directed away from the body. The stirrup is placed in one of the channels so that the body extends horizontally across the channel longitudinal direction and its two arms extend vertically downwards. It is so pressed down into the channel that the lower studs are pressed downwards into the lower layer in order to fix the stirrup on it.
Patent SE-506349-C2 (SE)
Inventor: ELANDER CHRISTER
IPC: B31B50/20
Filed: 1996-04-01
Abstract: The present invention relates to a method for the preparation of folding lines in corrugated board. The invention is characterized in that one of the outer lining papers (50) is penetrated along two parallel slitting lines (50) and that the space (54) between the line is impressed. The invention also relates to a device for carrying out the method.
Patent SE-513576-C2 (SE)
Inventor: ECKERSTEN CHRISTER
IPC: G01S7/35
Filed: 1996-07-02
Abstract: PCT No. PCT/SE97/01178 Sec. 371 Date Feb. 22, 1999 Sec. 102(e) Date Feb. 22, 1999 PCT Filed Jun. 30, 1997 PCT Pub. No. WO98/00920 PCT Pub. Date Jan. 8, 1998A method and an apparatus for controlling a radar oscillator for use in the traffic field, in particular for a car radar, for generating a linear frequency sweep. A phase-locked linearization loop generates a linear frequency sweep controlling a phase-locked oscillator loop, which has a considerably broader bandwidth than the linearization loop.
Patent SE-510932-C2 (SE)
Inventor: LARSSON PETER
IPC: B24B49/00
Filed: 1997-02-17
Abstract: The invention relates to a device and a method for reproducible surface finishing, such as polishing, rubbing or grinding of a test surface, thereby imitating conventional, manual surface finishing. The invention may be applied, for example, in connection with development of painted sheet metal details, paints, enamels and polishing equipment within the motor car industry, or for other similar applications. The device (1) comprises at least one finishing apparatus (2) with finishing member (3), movement means (4), recording device and control device. The device is characterized in that the finishing member (3) is arranged to be able to be brought into contact with said test surface (6) with a chosen pressure application, and that at least one sensor (5, 5', 5''), for recording significant parameters for reproducible surface finishing, is connected to said recording device. The test surface (6) and the finishing member (3) are thereby arranged in order to describe a movement pattern, controlled by said control device, in x, y and/or z-directions in relation to each other, with the aid of the movement means (4). The finishing device (3) may be arranged to rotate, oscillate or vibrate in contact with said test surface (6).