baber/WOPTO huggingface dataset:
Patent DE-4091997-C2 (DE)
Title: Scroll compressor
Inventor: SAKAI MANABU
IPC: F04C18/02
Filed: 1990-11-02
Granted: 1996-02-15
Abstract: The scroll compressor has its mounting location or mass of a balance weight (15) for balancing the inertial force due to the reciprocating motion of an Oldham ring (12) determined in such a manner that the vibrations by an unbalanced inertial force of the Oldham ring are transmitted at angles exactly or nearly perpendicular to a direction of connecting a sealed vessel (1) to an accumulator (2), whereby the vibrations due to the imbalance of the main body of the scroll compressor caused by the balance weight for balancing the inertial force due to the reciprocating motion of the Oldham ring become large at angles exactly or nearly perpendicular to the direction of connecting the sealed vessel to the accumulator, but become small in the above-described direction or at angles close to this direction, with the result that the vibrations of a piping system connected to the accumulator become low, thus reducing the noises from the air conditioner as a whole.
Patent DE-4107776-C2 (DE)
IPC: B66C23/82
Filed: 1991-03-11
Granted: 1992-12-24
Abstract: In a control device (S) for a hydraulic motor (V) which is adapted to be acted upon at both sides, there are provided  working conduits (4, 5) which are alternately connectable via a directional control valve (C) to a pressure source (P) and a tank (T), a load holding valve (H) which is hydraulically openable in a controlled way and is arranged in at least one working conduit (4), as well as a control pressure conduit (13) which is connected to the opening side (16) of said load holding valve (H), with pressure variations arising during the controlled opening of the load holding valve, and the amplitudes of the pressure variations being adapted to be dampened in the control pressure conduit (13) at least via a damping throttle (D). To dampen and eliminate the undesired effect of changes in the viscosity of the pressure medium and/or of a damping throttle which is too tightly set, the damping throttle (D) can be bypassed in both directions by a respective check valve (R1, R2, R1', R2,), a great biasing force which biases the one check valve being adjusted to a value which lies between the pressure values of the pressure extremes that act on said check valve and pertain to at least the first amplitude and the next amplitude of the pressure variations.
Patent DE-4231566-C2 (DE)
Inventor: BUCHWEITZ JOERG DR
IPC: C09D11/10
Filed: 1992-09-21
Granted: 1996-08-22
Abstract: The invention concerns a water-based ink suitable for the printing of products which can be de-inked using a flotation process, the ink containing essentially (a) 1-50 % by wt. of one or more inorganic or organic pigments; (b) 1-50 % by wt. (solids) of one or more water-dilutable non-ionic and/or self-crosslinking resins; (c) 0-25 % by wt. of one or move low-boiling alcohols; (d) 10-90 % by wt. of water and (e) 0-20 % by wt. of auxiliaries.
Patent NL-1001319-C2 (NL)
Title: Asphalt road treatment device - has treatment element in order, with road deck, to form pressure chamber so as to direct treatment medium under pressure towards road surface within press chamber
Inventor: VEN CASPAR JANNIS VAN DE
IPC: E01H1/10
Filed: 1995-09-29
Granted: 1996-11-12
Abstract: The device (1) has a treatment element in order, with the road deck, to form a pressure chamber so as, by this means, to force a treatment medium under pressure through the road deck. The treatment element is composed of sub-elements (2), arranged alongside one another and/or one behind the other, to form sub-pressure chambers having removal elements (3) between them in order to allow treatment medium to escape from a sub-pressure chamber via the road deck sideways towards the removal elements. The sub-elements abut a respective removal element at both their longitudinal and their transverse sides.
Patent NL-1004407-C2 (NL)
Inventor: GOLAD ADAR
IPC: A63F3/02
Filed: 1996-11-01
Granted: 1998-05-08
Abstract: A computer game device provided with a games' board and a computer connected thereto for controlling game facets. The games' board has a first number of side edges and a second number of playing areas. Each playing area contains an activation element connected with the computer, in which operating the activation element activates or deactivates certain game facets, and has a mark device for separately displaying an equal number of distinctive marks as side edges. Each mark device being connected to the corresponding activation element and to the computer and is operable by the activation element and/or the computer. Each side edge containing a third number of operating means for operating the computer for activating or deactivating certain game facets.
Patent NL-1005033-C2 (NL)
Inventor: MATZAT NORBERT
IPC: C11C5/00
Filed: 1997-01-17
Granted: 1998-07-15
Abstract: Candles containing a mixture of paraffin wax with a solidification temperature of ≤ 55 degrees C and an organic ester and/or ester-wax acid mixture with a solidification temperature of ≥ 35 degrees C.
Patent NL-1007106-C2 (NL)
Title: Weeding harrow for row planted crops with adjustment for width
Inventor: DIJK GERRIT JAN
IPC: A01B69/00
Filed: 1997-09-24
Granted: 1999-03-30
Abstract: The weeding harrow has plant protecting guide plates (8a, 8b) between which the plants (7a, 7b, 7c) pass as the V-shaped harrow blades (6a, 6b) are drawn along the plant row. The harrow blades, mounted on arms (3a, 3b) adjustable width,  may be on either or both sides of the guide plates. The distance between the harrow plates and the guide plates is adjusted to allow the harrow plates to be set close to the guide plate so the weed roots are safely cut without damaging the crop plant.
Patent NL-1007453-C2 (NL)
Title: Adaptive selecting method for memory access priority control in MPEG processor
Inventor: WU WEN-YI
IPC: H04N7/50
Filed: 1997-11-05
Granted: 1999-05-07
Abstract: The method involves using an MPEG processor, which includes an input interface for receiving compressed data to generate MPEG compressed data. The input interface, CPU, A/V frequency decoder, A/V frequency processor, memory controller and memory are connected to, and transfer data on, the data bus. The selecting method involves the steps: 1) If the CPU is to decode audio frequency, then promote the picking priority of the CPU to bus. 2) After decoding audio frequency, reduce the promoted priority. 3) If CPU is to disassemble the MPEG compressed data, then promote the picking priority of the CPU to bus. 4) Use CPU to disassemble MPEG compressed data to initially decode video frequency compressed data, then reduce the promoted priority.
Patent NL-1010884-C2 (NL)
Inventor: POEL HANS VAN DER
IPC: B63B35/44
Filed: 1998-12-23
Granted: 2000-06-26
Abstract: A working ship (1), comprising a hull (2) provided with driving means and a deck (3). The hull (2) is temporarily submersible. The deck (3) is connected to the hull by using connecting means (8) at an adjustable intermediate distance. The working ship (1) is thus adjustable between a floating position in which the deck (3) is located near the hull and a semi-submerged position in which the hull is located substantially below the water surface and the deck (3) is located above the water surface at a distance from the hull.
Patent NL-1021464-C2 (NL)
Title: Method for building construction involves wing of cell complex, which has great number of cells extending on opposite sides of passage, passage connects in middle with cross passage for connection of remaining part of cell complex
Inventor: JANSEN STEFAN MARIA HENRI
IPC: E04B5/48
Filed: 2002-09-16
Granted: 2004-03-18
Abstract: The method for building construction involves the wing (1) of a cell complex, which has a great number of cells (2) extending on opposite sides of a passage (3). The passage connects in the middle with a cross passage (4) for connection of the remaining part of the cell complex. At both outer ends of the main passage is a staircase (5). This provides a connection with an upper storey.  Each illustrated rectangular surface forms a single concrete floor plate. The floor plates of most cells rest with their corners facing the main passage on supporting columns (6), whilst the edges of the floor plates facing the outer gable rest on inner split plates (7).
Patent NL-1033352-C2 (NL)
Inventor: KEIZERS JURGEN HENDRIK PETER JOZEF
IPC: E03C1/29
Filed: 2007-02-07
Granted: 2008-08-11
Abstract: The invention relates to a siphon comprising: 
- a first chamber with an elongate inflow opening; and 
- a second chamber connected to the first chamber via a passage opening, wherein the passage opening lies below the inflow opening during use, wherein the second chamber extends substantially in longitudinal direction of the elongate inflow opening, and wherein the second chamber comprises an outflow opening which lies above the passage opening during use.
Patent NL-2007359-C2 (NL)
Title: Diesel engine efficiency improvement.
Inventor: SCHABERG PAUL WERNER
IPC: F02B1/14
Filed: 2011-09-06
Granted: 2012-06-05
Abstract: The invention provides a method of operating a diesel engine under oxygen-limited conditions such that the efficiency of the engine is at least 1% improved over the engine efficiency obtained when using a conventional crude-derived diesel fuel, said method including the combustion of a distillate fuel having a density of below 0.800 g.cm-3 in the engine. The invention extends to the use of a distillate fuel with a density less than 0.800 g.cm-3 (at 20° C.) for achieving increased engine efficiency when operating a diesel engine under oxygen-limited conditions, said use including combusting said fuel such that the efficiency of the engine is at least 1% improved over the engine efficiency obtained when using a conventional crude-derived diesel fuel.
Patent NL-2012439-C2 (NL)
Title: A method and system for authenticating and preserving data within a secure data repository.
Inventor: KOTOV ANDREI
IPC: G06F21/64
Filed: 2014-03-14
Granted: 2015-03-18
Abstract: A computer implemented method for identifying and linking a data originator and a data file or data batch from the originator through one or more data source systems. The system stores the data files and batches on a permanent basis for subsequent verification purposes, verifying the identity of the data file originator through originator-specific information from the data source system; and generating unique data entries associated with the originator identity, the file identity and/or a file verification cryptographic digest, and a unique originator signature. The data entries and signature are stored in encrypted form in a Relay Access Table (RAT), as are the public and private keys associated with both the data file and the originator. A certificate for verification of the data file is generated, that contains a digital signature, as well as a file cryptographic digest and metadata associated with filing conditions.
Patent SE-521946-C2 (SE)
Title: Stop device for line core drill comprising inner tube for collection of core sample and outer tube connected with drill crown is fitted in rear end of inner tube
Inventor: PETTERSSON RUBEN
IPC: F23D/
Filed: 2000-03-20
Abstract: The stop device (4) for a line core drill comprising an inner tube (2) for collection of a core sample and an outer tube (1) connected with a drill crown is fitted in the rear end of the inner tube. The stop component comprises components (7,9), which when the inner tube is inserted in the outer tube and adopts the correct position for drilling, in a single movement lock the inner tube in relation to the outer tube.  The stop component releases a valve (5) for flushing medium, with which the inner tube is provided.
Patent SE-515804-C2 (SE)
Title: Liquid gasifying device, especially for adding oxygen to water being purified, comprises pressurized vessel connected to water pipe via branch pipe and valves
Inventor: BONNEVIER LARS
IPC: B01J10/00
Filed: 2000-08-25
Abstract: A pressurized vessel (3) fillable with liquid (9) is connected via valves (5, 8) in its top and bottom regions to a branch pipe (4) leading to the main pipe (1) for transporting the liquid. Small bubbles of gas enter the liquid inside the branch pipe once an equilibrium is reached between the gas pressure inside the vessel and the liquid pressure inside the branch pipe.  A device for supplying gas to a liquid being pumped through a main pipe at a given pressure comprises a pressurized vessel connected to the main pipe via a branch pipe. The bottom of the vessel is connected to a valve (5) which allows pressurized liquid to flow into the vessel from the branch pipe when open, and which allows liquid to drain out from the vessel when closed. The top of the vessel is connected to two valves (7, 8), the first one being a check valve (7) which automatically closes when the gas cushion (10) above the liquid inside the vessel starts to become compressed as the level of liquid rises, and which automatically opens when liquid is drained out from the vessel and the gas pressure drops towards a null value, in order to fill the vessel with gas. The second is a check valve (8) which is kept closed as long as the liquid pressure inside the branch pipe is greater than the gas pressure inside the vessel. The check valve allows a partial gas flow into the liquid inside the branch pipe when an equilibrium is reached between the gas pressure inside the vessel and the liquid pressure inside the branch pipe, enabling small bubbles of gas to enter the liquid inside the branch pipe and even the main pipe.
Patent SE-518975-C2 (SE)
Inventor: STARK CRISTER
IPC: A01B71/04
Filed: 2000-09-04
Abstract: The invention relates to a disc (1'-1<IV>) for agricultural machines (2), comprising a first and a second side (3', 4'), which first side (3') is designed to bear against a flange (6') formed on a hub (5').  The first side (3') of the disc (1'-1<IV>) comprises a recess (15) designed to at least partly accommodate the flange (6') of the hub (5') and to connect the disc (1'-1<IV>) to the hub (5') therein.
Patent SE-524718-C2 (SE)
Title: Gas permeable cloth for electronic equipment, has stabilizing structure with multiple bars placed on either side of cloth for supporting cloth
Inventor: HOLMBERG PER
IPC: H04R1/02
Filed: 2000-12-14
Abstract: A cloth (6) permeable to air and impermeable to fluids, moist, dirt, and dust, covers an opening (2) of an electronic equipment housing (1). The cloth is supported by a stabilizing structure (4) having several bars (7). The stabilizing structure is placed on either side of the cloth or is integrated in the cloth.
Patent SE-518524-C2 (SE)
Inventor: STARK CRISTER
IPC: A01B63/32
Filed: 2000-12-21
Abstract: The invention relates to an adjusting device for an agricultural machine, comprising at least one tool (3, 20) for working the soil, and at least one power member (12) for adjusting the tool (3, 20) in relation to the soil (6). A sensor (16) interacting with the tool (3, 20) detects soil (7, 22) displaced by the tool (3, 20), and a control unit (15) coupled to the sensor (16) controls the power member (12) in accordance with information received from the sensor (16).
Patent SE-519880-C2 (SE)
Title: Roll lifting method for paper machine, tissue machine, involves lifting roll using jack such that intermediate piece is removed
Inventor: BENGTSSON ROLAND
IPC: D21F1/00
Filed: 2001-01-19
Abstract: A jack (31) of a lifting arrangement is temporarily placed in specific position under a bearing housing (15) of a roll (7). The jack is positioned in such a way that the jack acts against bearing housing with respect to a recess extending through an intermediate piece (10). The roll is lifted by the jack so that intermediate piece is removed.  An Independent claim is included for roll lifting arrangement.
Patent SE-520214-C2 (SE)
Title: Trailer with sliding load platform, has vertical wall along one side of sliding load platform surface
Inventor: TJAEDER MIKAEL
IPC: B60P1/00
Filed: 2001-10-05
Abstract: The sliding load platform surface (10) has an essentially vertical wall (11) extending along one side of the trailer (1).  The load platform (2) comprises two surfaces (10, 20) and the first surface can be slid over the second surface (20) so that it partially covers it. The first surface can be slid between two end positions on opposite sides of the trailer.
Patent SE-523082-C2 (SE)
Inventor: JOENSSON BERTIL
IPC: F23R3/34
Filed: 2001-11-20
Abstract: A device for a combustion chamber of a gas turbine for controlling the intake of gas into the combustion zone of the combustion chamber. The device includes a control element that is arranged outside the combustion chamber. This control element has a first covering for at least a first inlet to the combustion zone and is displaceable in relation to the combustion chamber. There is also a support for the control element that is connected to the cover. The cover is displaceable relative to the combustion chamber and a support ( 16 ) for the control element ( 12, 12' ) is connected to the cover. The support ( 16 ) is accommodated in a structure ( 4 ) at a rear of the combustion chamber.
Patent SE-527500-C2 (SE)
Title: Device is for carrying a load on back of person so that center of gravity of load is behind body of person
Inventor: HAGNER ULF
IPC: A45F3/08
Filed: 2004-02-13
Abstract: The device (1) is for carrying a load (2) on the back of a person (3) body (6) so that the center of gravity of the load (M) is behind the body of the person. It comprises a load support component (7) shaped to conform to the shape of the body of the person. It has at least one connecting point (9) connected with a torque absorbing component (8). This component around a first connection on the connecting point has devices (10) for receiving part of the weight of the load. On the other side of the connecting point are devices (11) allowing one person to receive and to exert pressure force (F) for wholly or partially balancing the load torque around the connecting point.
Patent SE-529124-C2 (SE)
Inventor: JANSSON ANDERS URBAN
IPC: B25D17/12
Filed: 2005-04-05
Abstract: A power tool has a housing, a pneumatic rotation motor supplied with pressure air via an inlet passage, an outlet passage connecting the motor to an exhaust air discharge, and a speed governor for controlling the pressure air flow through the inlet passage responsive to the motor speed. The outlet passage includes a first outlet duct and a second outlet duct extending in parallel between the motor and exhaust air discharge, and an exhaust valve which controls exhaust air flow through the second outlet duct. The exhaust valve is spring biased toward a closed position and shifted to an open position by an activator which is exposed to the air pressure in the inlet passage downstream of the speed governor and which shifts the exhaust valve to the open position at pressure levels above a certain pressure level in the inlet passage downstream of the speed governor.
Patent SE-533343-C2 (SE)
Inventor: RAMIC ELVEDIN
IPC: B60W30/18
Filed: 2009-01-14
Abstract: The invention relates to a method for improving the performance of a motor vehicle (100; 110) with a transmission which has a plurality of gear steps. The method entails the steps of acting manually upon a facility (280) in such a way that a predetermined functionality for any one of the present gear steps of said transmission is activated; wherein - said manual acting differs from the normal acting for choosing a gear step of said transmission. Said predetermined functionality may entail controlling a slip-in process of an automated clutch of the transmission, reducing an engine torque requested by the driver and/or upward limitation of the engine speed to a predetermined value. The invention relates also to a computer programme product comprising programme code (P) for a computer (200; 210) for implementing a method according to the invention. The invention relates also to a device and a motor vehicle which is equipped with the device.
Patent SE-535276-C2 (SE)
Title: Förfarande och anordning innehållande en slingpump för avskiljning av koldioxid från en gas
Inventor: KARLSSON PER-OLOF
IPC: B01D53/14
Filed: 2010-06-01
Abstract: Uppfinningen avser ett förfarande vid rening/separering/anrikning av en gas ellerbiogas, som innehåller metan och koldioxid. Gasen (200) processas genom enspiralartat uppbyggd slingpump (20) tillsammans med en vätska (65) genomväxelvis dosering så att slingpumpen omväxlande matas med vätska och gassom efter tryckuppbyggnad lämnar slingpumpen (20) och leds till en gasseparator(30) från vilken gasen vid behov leds till en vätskeskrubber (40) för fortsatt reninginnan gasen transporteras till ett användningsställe. Vätskan i gasseparatorn ledstill ett strippertorn (50) för borttagande av koldioxid varefter vätskan leds till en vätsketank (60) för att återanvändas i förfarandet/processen. (Fig.1 )
Patent SE-537561-C2 (SE)
Title: Upprullningsanordning för flexibla långsträckta föremål
Inventor: ÅSELL TOMMY
IPC: B65H75/44
Filed: 2013-07-22
Abstract: Sammand rag Upprullningsanordning (1) for langstrackta flexibla foremal och liknande innefattande minst ett upprullningsorgan (2) som innefattar minst en axe! (3) vilken är lagrat ansluten till ett lagerhus (4). Vid anvandning =sluts det langstrackta flexibla i ett spar (10) i den ena anden av axeln varefter axeln (3) bringas att rotera av en drivenhet (6) vilken är ansluten till axelns andra ande. Drivenheten (6) temporart kan anslutas respektive lOsgoras fran anslutningsanordning (15) i upprullningsanordningen (1) Vid upprullningen rullas det flexibla foremalet upp i minst en kassett (11). Kassetten innefattar minst en bandstyrning (12) vilken styr bandet vid upprullningen. Upprullningsanordningen innefattar minst en frikopplingsanordning (13) vilken paverkar kassetten (11) att fofflyttas i axelns axiella i riktning fran lagerhuset (4) nar spannbandet vasentligen rullats upp till slutet av spannbandet.
Patent SE-539723-C2 (SE)
Title: Bärläktsteg
Inventor: KENNETH FLATÅS
IPC: E06C9/06
Filed: 2015-07-08
Abstract: Ett fästbeslag (10) för att fästa takutrustning vid ett tak, innefattandeen längsträckt takfästdel (12) för att fästas vid en underliggande ochangränsande läkt (60), och som vid en första ände (32) är förseddmed en gripdel (30) anordnad till att gripa om Iäkten (60), samt en häl-laredel (14) för att fästa takutrustningen vid en andra ände av takfäst-delen (12). För att bilda gripdelen (30) är takfästdelens (12) förstaände (32) utformad med ett böjt ben (36) försett med en slits (34), an-ordnad för att sammankopplas med en i huvudsak L-formad bygel(40), där ett böjt ben (42) till den L-formade bygeln (40) innefattar etthuvud (46) förjusterbart införande i slitsen (34) i takfästdelens (12)böjda ben (36). Uppfinningen avser även ett fotsteg (100) för tak, inne-fattande flera fästbeslag (10).
Patent SE-540551-C2 (SE)
Title: A food preparation device for sealing together two pieces ofbread
Inventor: LARS BENDIX
IPC: A47J43/20
Filed: 2017-02-28
Abstract: Embodiments herein relate to a food preparation device (100). The food preparation device (100) comprises a bottom unit (110A) for accommodating a first piece of bread (140A); a top unit (110B) for accommodating a second piece of bread (140B). The bottom and the top units each comprising a horizontally flat edge (120) along the circumference of the bottom unit respectively the circumference of the top unit. The flat edge (121) of the first piece of bread and the flat edge (121) of the second piece of bread are provided with an edible and organic adhesive layer, for enabling the sealing together of the two pieces of bread along the flat edges (121) when moving the tope unit from the open position to a closing position, thereby avoiding leakage before consumption.