baber/WOPTO huggingface dataset:
Patent NL-1013994-C2 (NL)
Title: Data network for in-house use connects Personal Computers and telephone units to Public Switched Telephone Network, uses frequency filters to link high and low frequency components
Inventor: ESSENBERG WOUTER VAN
IPC: H04M11/06
Filed: 1999-12-30
Granted: 2001-07-03
Abstract: The computers (5) and the telephone units (4) are connected to the in-house PABX (1) via radial cables (3) and low pass filters (6). In addition, cross connections between the computers and telephones are made via high pass filters (7) which will not pass the low frequency signals.
Patent NL-1015228-C2 (NL)
Title: Stall for fattening cattle has pivotted gate to control access to feed trough with features to prevent calves from escaping
Inventor: SEGEREN ANTONIUS CORNELIS MARI
IPC: A01K1/10
Filed: 2000-05-18
Granted: 2001-11-20
Abstract: A gate (10) pivots around its horizontal axle (6) to give access to the feed trough (8). The gate can be bolted closed (solid lines) or open (broken lines); it is inverted if fully grown animals are to be stalled. When calves are stalled, partitions (14) are used that have extensions (15) that project over the trough.
Patent NL-1016225-C2 (NL)
Title: Container for one or more flower bulbs or similar is principally of biologically degradable material and wholly encloses bulb(s), comprising first and second components connected by closure devices
Inventor: HOFF ELISABETH CATHARINA MARIA
IPC: A01G9/02
Filed: 2000-09-20
Granted: 2002-03-21
Abstract: The container (1) for one or more flower bulbs or similar is principally of biologically degradable material and wholly encloses the bulb(s). It comprises first (2) and second (3) components connected to each other by closure devices (5,6). In the closed state, the components form a closed space, in which in a predetermined position one or more flow bulbs are accommodated.  The first and second components, at least in part, are formed following the contour of the bulbs. The first component on one side is hinge-connected to one side of the second component. The closure devices consist of at least one sprung lip (4) connected to the components.
Patent NL-1017510-C2 (NL)
Inventor: SELEN JACOBUS HUBERTUS ANNA
IPC: B29C45/16
Filed: 2001-03-06
Granted: 2002-09-20
Abstract: Apparatus for manufacturing a socket end ( 12 ) which is provided with a sealing ring ( 9 ). The apparatus comprises an outer mould ( 1 ) for forming the outer contour of the sealing ring ( 9 ) and for forming the outer side of the socket end ( 12 ), and a core for forming the inner side of the socket end ( 12 ) and the sealing ring ( 9 ). The core comprises a first core part ( 7 a), a sleeve-like core part ( 7 ) which can be displaced on the first core part ( 7 a), for forming a front for the sealing ring ( 9 ), a core part ( 8 ) which adjoins the first core part ( 7 a) and can be contracted in the radial direction, for forming the inner contour of the sealing ring ( 9 ), and a second core part ( 6 ), which adjoins the contractable core part ( 8 ), for forming the inner side of the pipe part. The contractable core part ( 8 ) has a radially innermost position with an external diameter which is smaller than the internal diameter of the sleeve -like core part ( 7 ).
Patent NL-1019360-C2 (NL)
Inventor: DEELEN CORNELIS JOSEPHUS ADRIA
IPC: B60P3/32
Filed: 2001-11-13
Granted: 2003-05-14
Abstract: A cabin that can be coupled to a vehicle has floor sections 23 which can fold up and sections of a front wall which can fold up. When folded out A, the cabin's floor sections 23 are situated lower than the loading platform 9 of the vehicle on which the cabin is situated when coupled. Because of this, when the cabin is used independently with the floor sections 23 folded out, the space in the cabin is greater than it is when coupled to the vehicle. Furthermore, because of this the cabin's side walls 13 when coupled can extend to and beyond the vehicle's side walls 11 situated at the sides of the loading platform 9, as a result of which the space in the cabin is even greater when it is uncoupled. In order to couple the cabin to the vehicle, first the floor sections 23 are folded up, as a result of which the underside of the cabin is open. Because of this, it is not necessary for the vehicle's loading platform 9 to be empty, but it may, for example, be provided with seats. <IMAGE>
Patent NL-1019528-C2 (NL)
Title: Purification of refractory wastewater for drinking, involves treating wastewater containing preset amount of suspended solid, chemical oxygen demand and ammonia-nitrogen in apparatus having reactor filled with carriers
Inventor: CHUANG SHUN-HSING
IPC: C02F3/12
Filed: 2001-12-10
Granted: 2003-06-11
Abstract: Refractory wastewater or raw water is treated in a floated biological apparatus having a reactor (32) filled with 80-100 vol.% of compressible carriers (34). The waste or raw water contains less than 200 mg/l of suspended solid, less than 1000 mg/l of chemical oxygen demand and less than 200 mg/l of ammonia-nitrogen. The carrier is adhered with microorganisms in a floating state.  The refractory wastewater is secondary effluent. An Independent claim is also included for floated biological treatment apparatus.
Patent NL-1026921-C2 (NL)
Title: Auxiliary piece is for insertion in a brush bag for retention of e.g. spectacles, preventing them from falling out when bag is subjected to bending or other movement
Inventor: GROVE PAULUS JOHANNES MARIA
IPC: A41D27/20
Filed: 2004-08-27
Granted: 2006-02-28
Abstract: The auxiliary piece is for insertion in a brush bag for retention of e.g. spectacles, preventing them from falling out when the bag is subjected to bending or other movement. To ensure its retentive function, the auxiliary piece is provided with hairs (2), strips, elastic, rubber threads or other material to clamp the spectacles in position. The auxiliary piece (1) has the shape of a U or that of a W. This U-shape can stand upright when not in the brush bag, for optimal clamping properties in the brush bag. On its two outer ends, the auxiliary piece can be provided with knobs (3) or extending formations, which prevent inconvenience to the user.
Patent NL-1032468-C2 (NL)
Title: Bicycle, has upright and lying frame forks joined together by dropouts which can be moved into position for changing tire
Inventor: LEENDERS JOHANNES HERMANUS MAR
IPC: B62K25/02
Filed: 2006-09-08
Granted: 2008-03-11
Abstract: At least one of the dropouts (110) used to join the upright and lying frame forks (2, 3) together at the rear end of the cycle frame can be altered between two positions, preferably a first position for normal cycle use, and a second position for maintenance and/or repair work on the cycle wheel, e.g. for changing a tire. The dropout comprises two plates which are movably (preferably pivotally) interconnected. The dropout contains a slot (S) for the wheel axle.
Patent NL-1040519-C2 (NL)
Inventor: ROOVERS GIJSBERTUS CORNELIS FRANSISCUS
IPC: F16H7/08
Filed: 2013-11-29
Granted: 2015-06-01
Abstract: A bicycle with chain drive comprises a chain tensioner (100) engaging a lower chain part, for keeping the lower chain part tensioned. The chain tensioner (100) comprises a carrier (130), as well as two guide wheels (110, 120) mounted rotatably to the carrier. The rotation axes of the carrier and of the guide wheels are substantially perpendicular to the chain plane defined by the chain. The lower chain part, coming from the pedals, engages the lower side of a front one of said guide wheels, runs over the upper side of the rear one of said guide wheels, and then engages the lower side of the chain wheel of the rear wheel. The carrier is provided with bias means that exert a bias force on the carrier for moving the rear one of said guide wheels upwards. The chain tensioner is mounted in the space between the rear chain wheel en the lying rear fork.
Patent NL-2000118-C2 (NL)
Inventor: KEMPEN RUTGER ALEXANDER BREST
IPC: A61B5/0205
Filed: 2006-06-30
Granted: 2008-01-02
Abstract: The invention relates to an analytical device (12) for the analysis of respiration. The analytical device (12) comprises a processor (5, 15) and an input-output unit (7, 17), where the analytical device is arranged for - the reception, via an input-output unit (7, 17), of measuring data that are representative of the electrical activity of the heart and - the determination, from the measuring data, of a number of periods of time (t<SUB>i-j</SUB>) between successive heartbeats.
Patent NL-2011551-C2 (NL)
Title: Method and system for testing a mould shape quality of a user-customized ear mould.
Inventor: T HOF PIETER GERARD
IPC: H04R25/00
Filed: 2013-10-03
Granted: 2015-04-07
Abstract: The present disclosure concerns a method for determining a mould shape quality (Q) of an ear mould (2) customized to an ear canal (31) of a user by means of a mould testing system (100). The mould testing system (100) comprises an acoustic generator (3) and a microphone (4) arranged in a test housing (1) with an open end (1c) that is connectable to an inner passage (2c) of the custom ear mould (2). The method comprises inserting the ear mould (2) into the ear canal (31); connecting the test housing (1) to the ear mould (2); generating an acoustic signal (Sg) into the ear canal (31) via the inner passage (2c); measuring the acoustic signal (Sr) from the ear canal (31); comparing the measured signal (Sm) with a reference signal (Se); and providing a feedback signal (Sf) based on the said comparison. The feedback signal (Sf) is a measure for the mould shape quality (Q) of the custom ear mould (2).
Patent SE-515704-C2 (SE)
Inventor: OLSSON JOHAN
IPC: H01F7/18
Filed: 2000-07-28
Abstract: The invention relates to a method for driving and measuring the position of an electromagnetic actuator that operates according to the voice coil principle. The coil thus moves within a magnetized gap relative to permanent magnet core. As the coil extends partially outside of the core, its inductance will change. The voice coil is connected to a controllable current source that can both generate and control an average current and an AC component through the voice coil. The frequency of the AC component is measured, and is a function of the instantaneous inductance of coil, which in turn is a function of the coil's position relative to the core. In an alternative embodiment, the phase shift between an AC current and an AC voltage through the coil is analyzed to determine the position of the coil, while simultaneously controlling the force.
Patent SE-522401-C2 (SE)
Title: Mooring device, has free end of safety catch in contact with hook when catch is in active position
Inventor: FORSBERG NILS H
IPC: B63B/
Filed: 2000-10-12
Abstract: The free end of the safety catch (12) is in contact with the hook (1) when the catch is in the active position.  The mooring device comprises a hook with an essentially U-shaped part (9), a mooring line (3) secured to the hook, a spring-loaded safety catch pivotally secured to the hook, and a bar (5) for cooperating with a receiving part (11) of the hook. When the bar is in a position where it cooperates with the receiving part of the hook, the catch adopts a position where the mouth of the hook is released.
Patent SE-520545-C2 (SE)
Inventor: SJOELIN KAJ
IPC: H02G15/08
Filed: 2000-11-29
Abstract: The present invention relates to a method and to a device for providing a closed chamber for the enclosure of optical fibre and/or optical fibre ribbon splices to a spliced underwater optical fibre cable. By providing the chamber (8) with at least one closable cover element, such as a cover plate (13), the chamber can be closed by means of said cover plate, subsequent to having inserted the ends of the optical fibre cables into said chamber and having spliced the optical fibres/optical fibre ribbons to said optical fibre cables. Oil can be delivered to the chamber closed by said cover plate, through at least one closable opening (14), resulting in a gas-tight and oil-filled chamber that provides reliable protection to the splices.
Patent SE-520962-C2 (SE)
Title: Method is for bi-directional fiber optic coupling and couples and combines multi-mode fiber and single-mode fiber to double fiber with coupler, multi-mode fiber
Inventor: EKLUND HANS
IPC: G02B6/26
Filed: 2001-10-22
Abstract: The method is for bi-directional fiber optic coupling and couples and combines a multi-mode fiber and a single-mode fiber to a double fiber with a coupler. The multi-mode fiber is connected to a first port, the single-mode fiber is connected to a second port and the double fiber is connected to a fourth port of the coupler. A third and idle port also exists.  A light-emitting device may inject a signal via the single-mode fiber into the second port and the signal exits from the fourth port to the double fiber. A light-emitting device may also inject a signal via the multi-mode fiber into the first port, the signal exiting from the fourth port to the double fiber. Signals from the double fiber with the coupler can be separated to different receivers.
Patent SE-524200-C2 (SE)
Inventor: PAGH JENS
IPC: B65B7/28
Filed: 2002-02-19
Abstract: A capping mechanism comprising an active feeder ( 20 ) device in which caps ( 1, 10 ) are fed actively forward arranged top-to-bottom along a feeding axis ( 30 ), and a hollow rotatable and linearly movable chuck device ( 40 ) arranged at the feeder's outlet end ( 22 ) and devised to grip a cap and mount said cap to a container opening. The feeder device preferably comprises movable members working in pairs ( 23, 24 and 25, 26 resp.) alternating to influence a row or pile of caps.
Patent SE-524237-C2 (SE)
Inventor: JONSSON BJOERN
IPC: H04L29/06
Filed: 2002-02-19
Abstract: Users, who have simultaneous access to a plurality of terminal devices, can enter into a multimedia, multiterminal user session. In a negotiation phase users agree on which media to use in a multimedia session and select the most appropriate types of terminal devices that support the selected media. Each terminal device is connected to one of a plurality of interworking communications networks. A network node (130) that is reached through any of the plurality of interworking networks manages creation and supervision of sub-sessions involving the selected terminal devices such that each type of terminal device carry at least one selected media. A versatile and media rich communication is obtained in which terminal devices currently available at a local environment are efficiently used.
Patent SE-520733-C2 (SE)
Title: Vehicle for different types of travel comprises semi-trailer provided with road wheels connectable via king-pin with tractor vehicle and has front and rear rail wheel units for movement on railway systems
Inventor: SJOELANDER JAN-ERIK
IPC: B60F1/04
Filed: 2002-09-19
Abstract: The vehicle for different types of travel comprises a semi-trailer (1) provided with road wheels (5) connectable via a kingpin with a tractor vehicle (2). It has front and rear rail wheel units (7,8) positioned respectively behind the kingpin and the road wheels. The rail wheel units are raised from the ground when the vehicle runs on roads.  The rail wheel units can be lowered onto a railway track, with the road wheels being raised and the trailer uncoupled from the tractor vehicle. The trailer can be provided with a drive unit or can be coupled to a locomotive. Several semi-trailers can be coupled together to form a ''train''.
Patent SE-527657-C2 (SE)
Inventor: LARSSON ANDERS
IPC: G01K11/32
Filed: 2004-02-23
Abstract: A sensor includes a waveguide path (1) in which interrupts (3) are arranged at a plurality of places. At the interrupts the ends of the waveguide path can be simultaneously moved in relation to each other. The attenuation of light, injected from a light source (7) and propagating along the waveguide path, produced by the movement, is measured by a detector (9). Even if the movement at the interrupts is very small it can be measured due to the multiplying effect obtained by the fact that a plurality of interrupts are arranged. The waveguide path can be an optical fiber wound in large number of turns in a spiral or helical shape or so that it forms a coil.
Patent SE-527971-C2 (SE)
Title: Sandwich panel production method, involves drilling holes in outer layer in area most at risk from air bubble formation
Inventor: LOENNOE ANDERS
IPC: B32B33/00
Filed: 2004-03-08
Abstract: Holes are drilled in one of the outer layers in the area of the panel most at risk from air bubble formation in the boundary layer between the outer layer and core. A method for producing a sandwich panel with a ventilated interior and comprising a core and two outer layers comprises drilling holes through one of the outer layers in the area of panel most at risk from air bubble formation or blistering in order to vent any air bubbles formed in the boundary layer between the core and outer layer. An independent claim is also included for a sandwich panel produced by this method.
Patent SE-526893-C2 (SE)
Inventor: NIGLOEV NILS-GOERAN
IPC: B06B1/16
Filed: 2004-03-19
Abstract: The vibrator has three rotating weights in line. A broad center weight (3;5) gives twice the out-of-balance force as each narrow end weight (3;4,3;6). An inner quill shaft drives the center weight and a concentric hollow shaft drives the first end weight. A gear drive (7) turns the second end weight in phase with the first end weight. All three weights turn in the same direction and are driven via an epicyclic gearing system (9) by a drive motor (8). A setting motor (10) may turn gears to alter the relative phases of the end and center weights. The weights and drive system are accommodated inside a road roller (1).
Patent SE-529133-C2 (SE)
Inventor: PETSCHAUER FRANZ
IPC: D21F3/04
Filed: 2005-04-13
Abstract: Disclosed is a press roller comprising a press shoe (1) that is movably mounted on a support and a roller sleeve (7). Said press shoe (1) is provided with a supporting surface (6) upon which the inner surface (9) of the roller sleeve (7) rests. Two rows of oil supply points (12, 13) are disposed within the supporting surface (6) in the direction of movement of the roller sleeve (7). Said oil supply points (12, 13) are formed by openings (12, 13) in the supporting surface (6), within which inserts (16, 17) made of oil-permeable, wear-resistant material, e.g. sintered metal, are accommodated. The surface of the inserts (16, 17), which faces the roller sleeve (7), forms a continuous surface together with the supporting surface (6). The inserts (16, 17) allow a continuous sliding surface to be formed for the roller sleeve (7) without the recesses usually created by the openings, thereby preventing the roller sleeve (7) from deviating in said areas.
Patent SE-529703-C2 (SE)
Inventor: PETERSSON ROLF
IPC: D21F7/00
Filed: 2006-03-23
Abstract: A device for transferring a tail of a cellulose based fibrous web from a first unit to a second unit, the device includes: a separating member adapted to form a space between a first face of the tail and the first unit; a tail pick up pulley to be inserted in the space between the first face of the tail and the first unit, the tail pick up pulley moving the tail into a cutting position; a cutting device for cutting the tail at the cutting position, and a tail conveyor device for catching the tail cut at the cutting position and for forwarding the cut tail to the second unit.
Patent SE-530015-C2 (SE)
Inventor: HOEGLUND CHRISTER
IPC: A61F7/10
Filed: 2006-06-09
Abstract: A high viscosity composition which according to the invention comprises at least one polyoxyethylene-polyoxypropylene-block copolymer (poloxamer) having the structural formula HO(C2H4O)a (C3H6O)b (C2H4O)a H and having an average molecular weight of above 6000; at least one additional polymer having an average molecular weight of above 150000, and a dispersion medium, comprising at least one freezing point depressing dispersant and at least one freezing point non-depressing dispersant. The composition is heatable above the body temperature of a mammal and coolable below 0° C. within a predetermined temperature range.
Patent SE-530330-C2 (SE)
Title: Rack for storing socket bits, has bit holders with telescopic support plunger and inner and outer guides for maximizing external dimensions and minimizing internal dimensions of bits
Inventor: OLSSON BO EINAR
IPC: B25H3/04
Filed: 2006-10-25
Abstract: Each bit holder includes an activation mechanism with a telescopic support plunger for maximizing the activation force applied to a sensor by the bit. Each holder also has an outer guide for maximizing the external dimensions of the bit, and an inner guide for minimizing the internal dimensions of the bit, allowing each holder to be adapted to a certain bit size. The rack includes a sensor located in each bit holder for indicating the presence of a bit and for signalling to a control unit for the rack which bits are located on the latter.
Patent SE-529475-C2 (SE)
Title: Recovery of heat from black liquor during pulp production process, comprises supplying black liquor and bleaching filtrate to heat exchanger
Inventor: SNEKKENES VIDAR
IPC: D21C3/24
Filed: 2006-11-22
Abstract: Black liquor and a bleaching filtrate obtained from a bleaching plant are supplied to a heat exchanger (11) and the heated filtrate is then used in the plant. A method for recovering heat from black liquor which has been withdrawn from a digester (10) during a cellulose pulp production process comprises supplying at least a part of the black liquor to a heat exchanger, where an exchange of heat takes place between the black liquor and a bleaching filtrate obtained from a bleaching plant. The heated bleaching filtrate is then used in the bleaching plant. The temperature inside the digester is 130-180[deg] C.
Patent SE-536453-C2 (SE)
Inventor: TJAERNSTROEM MATTIAS
IPC: A41D13/06
Filed: 2010-12-14
Abstract: The present invention relates to a lower leg supporting and knee protecting device (1) which is intended to be connected to a user's (2) legs (3) and be used in connection with kneeling work and the like. The lower leg supporting and knee protecting device (1) includes at least one underlay supporting element (6), at least one padding (7) and at least one connection device (8). Unique to the present lower leg supporting and knee protecting device (1) is that the underlay supporting element (6) includes at least one contact surface (11) which allows the device to be used in a first operational mode and that a second contact surface (12) allows the device to be used in a second operational mode.
Patent SE-540503-C2 (SE)
Title: Modularization and Starvation Prevention in High-Current Computer Power Delivery Systems
Inventor: NICLAS ARNDT
IPC: H02M1/36
Filed: 2016-09-26
Abstract: This document presents a way to build much smaller computers with standard components without sacrificing performance. This is accomplished by a modular power delivery system, in which zero or more soft-start switching (2 and 3) add-on boards (17) are connected to a pre-existing stand-alone power supply, typically DC/DC-switched (9). The modular design creates upgrade paths that don't require replacement of existing equipment when upgrading to a more powerful graphics adapter (10) or adding additional hard drives.Each add-on board (17) provides at least one separated power path (B to G) mainly consisting of a soft-start switch and circuitry that controls and monitors the power delivered on its path(s) (2 and 3). Each add-on board (17) is controlled by the pre-existing power supply or a thereto connected adapter board and comprises protection circuits such as simultaneous emergency shutdown of the entire power delivery system and prevention of system start unless all power paths are energized.