baber/WOPTO huggingface dataset:
Patent NL-1020922-C2 (NL)
Title: Sliding door system, has seal profile on first door provided with system for lowering friction when in contact with side piece on second door
Inventor: RIEMERS CORNELIS JOHANNES WILH
IPC: E06B7/16
Filed: 2002-06-21
Granted: 2003-12-23
Abstract: The seal profile (5) on the first door (1) has a friction lowering system (7) provided on its sealing surface (6) in contact with the side piece (4) of the second door (2).  The first door can be slid in a horizontal direction (T) between open and closed positions next to the second door. The doors have side pieces which are parallel to each other when the doors are closed. The side piece (3) on the first door is provided with a seal profile forming a watertight seal against the side piece on the second door when the doors are closed. An Independent claim is also included for a second sliding door system.
Patent NL-1031488-C2 (NL)
Title: System and method are for grant of a privilege to a chip holder and has chip which contains at least one secret activatable by the chip holder and at least one related public key
Inventor: KAMMINGA WILHELMUS
IPC: G06F21/00
Filed: 2006-03-31
Granted: 2007-03-21
Abstract: The system (1) and method are for grant of a privilege to a chip holder and has a chip (5) which contains at least one secret activatable by the chip holder and at least one related public key (19). The system also has at least one chip reader (3) coupled to a device for formation of the privilege and at least one privilege database (13) containing data defining which privilege belongs to which chip. In the system via at least one network an application route and an answer route are established between the chip reader and the privilege database. An answer from the privilege database with the aid of a chip public key comes from the key data base (11) and via the answer route is sent coded to the chip reader. With the aid of the secret key the answer is decodable by the chip holder, after which the decoded answer is transmittable to the device (1) for granting the privilege. The key should be one of at least 1024 bits.
Patent SE-524174-C2 (SE)
Inventor: PETTERSSON BO
IPC: C08G83/00
Filed: 2000-11-14
Abstract: A process for manufacture of a dendritic polyether comprising a core, derived from a compound having two or more hydroxyl groups, and at least one branching generation being built up from at least one hydroxyoxetane having one oxetane group and at least one hydroxyl group is disclosed. The process comprises ring opening addition to said core and ring opening polymerization of said hydroxyoxetane. A mixture of the core compound and at least one cationic initiator is prepared and said hydroxyoxetane is fed to said mixture at a rate resulting in and/or maintaining a reaction temperature below onset at thermal degradation and in an amount resulting in at least one branching generation. The initiator is present in an amount of 0.1-0.5% by weight calculated on said core and said oxetane, preferably in an amount giving a ratio hydroxyl groups to initiator of between 1:0.01 and 1:0.05. Yielded dendritic polyether is sebsequently neutralised by addition of at least one alkaline compound and optionally purified.
Patent SE-523253-C2 (SE)
Inventor: JOHANSSON KJELL
IPC: E06C1/22
Filed: 2001-06-13
Abstract: A collapsible ladder (1) having hollow ladder bars (2, 3) and ladder steps (4). Two ladder bars are interconnected at one end by one ladder step to form U-shaped ladder sections, which are telescopically inserted into each other. The upper ends of the ladder bars comprise each a retaining mechanism (6). A locking pin (8) projects into a locking hole in the ladder bar of the adjacent upper ladder section. The retaining mechanisms are actuated outside the space between the ladder steps (4), preferably on the front side of the ladder, and are designed to be released manually and individually. The locking pins (8) project in their locking positions into the hollow space (9) in the locked ladder section in order to provide safety units, designed to prevent the bar portions from passing the locking pin of a bar section. <IMAGE>
Patent SE-523447-C2 (SE)
Inventor: FRANCKE TOM
IPC: G01T1/185
Filed: 2001-09-19
Abstract: A radiation detector comprises two electrode arrangements, each including a dielectric substrate and an electrically conducting layer formed on a first surface of respective dielectric substrate, wherein the electrodes are oriented such that the conducting layers are facing each other. A dielectric spacer is provided to hold the electrodes at a distance from each other to thereby define an inter-electrode space, which, during use, is filled with an ionizable gas. The electrodes are held at respective electric potentials to drift electrons released during ionization of the ionizable gas by external radiation towards one of the electrodes for detection. To suppress the occurrence of sparks in the inter-electrode space an electrically conducting layer is formed on a second surface of the dielectric substrate of either one of the electrodes, and, during use, held at a selected electric potential held at a selected electric potential to thereby reduce the risk for occurrence of sparks between the cathode and anode arrangements.
Patent SE-521515-C2 (SE)
Title: Exhaust fume recirculation arrangement for vehicle engine, has gas cooler cleaned using backflow of air through return pipe
Inventor: MAARDBERG JOERGEN
IPC: F02M25/07
Filed: 2003-01-31
Abstract: A return pipe (8) recirculates exhaust gases from the engine (1) to an intake pipe (6) for supplying the engine with air at an overpressure. The return pipe contains a valve (9) and a cooler (11) for the gases. A control unit (10) opens the valve when the gases leaving the engine have a lower pressure than that inside the intake pipe, creating a backflow of air through the return pipe in order to clean the cooler.
Patent SE-522097-C2 (SE)
Title: Vibration damping screen for slot trench, comprises flexible gastight container with removable gas generating device
Inventor: MASSARSCH KARL RAINER
IPC: E02D3/10
Filed: 2003-03-04
Abstract: The screen comprises a flexible container (1) which is gastight and contains a device for generating a pre-determined volume of gas in order to pressurise the container. The gas generating device can be removed from the outside of the container without breaking the gastight seal of the latter.
Patent SE-526085-C2 (SE)
Title: Earpiece for mobile phone, uses microphone to pick up sound from surrounding environment
Inventor: STEVRIN PETER
IPC: H04R25/00
Filed: 2003-09-26
Abstract: At least one microphone (5) is connected to the signal processor (2) for communicating with the phone and this microphone picks up sound from the surrounding environment so that it can be processed using this processor. A microcontroller (3) includes a low-power radio link to external equipment, such as a mobile phone.
Patent SE-528068-C2 (SE)
Title: Three dimensional object recognizing method for e.g. aircraft, involves detecting image features in obtained two dimensional representation, and comparing recovered three dimensional shape with reference representation of object
Inventor: SOLEM JAN ERIK
IPC: G06T15/00
Filed: 2004-08-19
Abstract: The method involves obtaining a two dimensional (2D) representation of an object, and detecting image features in the obtained 2D representation. A highly probable three dimensional (3D) shape of a certain object class consistent with 2D images is recovered using the obtained image. The recovered 3D shape is compared with a reference representation of the object of the object class. Independent claims are also included for the following: (A) a computer program stored in a computer readable storage medium and executed in a computational unit for object recognition of a three dimensional (3D) object (B) a system for object recognition of a three dimensional (3D) object.
Patent SE-527740-C2 (SE)
Title: Heat recovery system for building, has controller which regulates transport of cooling agent so that cooling agents from lines respectively reach cooling batteries in different modes
Inventor: PETTERSSON MIKAEL
IPC: F24F12/00
Filed: 2005-06-15
Abstract: The heat recovery system has a controller (115) which regulates the transport of cooling agent so that the cooling agents from the lines respectively reach the cooling batteries (104) in different modes. The cooling batteries are used for cooling the incoming air to a predetermined area. Independent claims are also included for the following: (a) a method for recovering heat in a building; and (b) a computer program product.
Patent SE-536165-C2 (SE)
Inventor: LAANGSTROEM BENGT
IPC: B01L3/04
Filed: 2012-01-05
Abstract: 28ABSTRACTA system (100) for controlling the environment in a reaction box (300) comprises a controller (150)conﬁgured to control a gas multiplexer (130) to switch betvveen applying an under pressure in thereaction box (300) from a vacuum pump (140) and applying a gas ﬂow from a connected gas source5 (200) to the reaction box (300) multiple times in a cyclic manner. A particle monitor (160) generatesparticle information representing a concentration of particles in the reaction box (300). This particle information is stored as a GMP clean room classification notification for the reaction box (300). 10 (Pig. 1)
Patent SE-541954-C2 (SE)
Title: Secure GNSS positioning in vehicle unit
Inventor: LOHAGE ARNE
IPC: G07C5/00
Filed: 2014-10-27
Abstract: A Vehicle Unit (1) adapted to receive a GNSS raw data signal, wherein the Vehicle Unit (1) is further adapted for calculating a position of the Vehicle Unit (1) based on the GNSS raw data signal.
Patent SE-542742-C2 (SE)
Title: Dog clutch actuator
Inventor: NILSSON PETER
IPC: H02K7/075
Filed: 2018-11-09
Abstract: An actuator for connecting and disconnecting a dog clutch having an axially moveable sleeve (3), the actuator (4) comprising an electric motor (6), wherein a rotor (61) of the motor is connected to a rotatable actuator rod (7), which is provided at its end with an eccentric pin (5) for such cooperation with the clutch sleeve (3) that a rotation of the actuator rod (7) 180° or less by means of the motor from a rotational position corresponding to one axial end position of the clutch sleeve (3) to a rotational position corresponding to the other axial end position of the clutch sleeve (3) leads to a connection or disconnection of the dog clutch.
Patent SE-545554-C2 (SE)
Title: A multi-coupling device and a working vehicle
Inventor: LAGUNOFF GUSTAF
IPC: F16L37/56
Filed: 2022-10-28
Abstract: The invention relates to a multi-coupling device (10) for connecting multiple hydraulic lines of a working vehicle (1) and a detachable equipment (100), the multi-coupling device (10) comprising: a first connection plate (20) configured to be fixedly attached to the working vehicle (1); and a second connection plate (40) configured to be moveably attached to the detachable equipment (100), wherein the first connection plate (20) and the second connection plate (40) comprise at least two corresponding female and male couplings and are configured to be connected, wherein the multi-coupling device (10) comprises a centrally arranged guiding pin (60) on the first or second connection plate (20, 40) and a corresponding centrally arranged guiding hole (62) in the first or second connection plate (20, 40) for receiving said guiding pin (60), and wherein the female couplings (50) have an inner conical section (54) for guiding the the male couplings (30).
Patent SE-503454-C2 (SE)
Inventor: HECKE FRANZ-JOSEF
IPC: F16D3/18
Filed: 1990-09-13
Abstract: A pressurized drive coupling includes a socket joined to an end of one shaft in a drive system and a stem extending from an end of another shaft. The stem is insertable into a cavity formed in the socket and the stem and cavity have mating noncircular transverse cross-sections. A sleeve is seated around the socket. The sleeve includes a rigid outer section and a deformable inner section which is in contact with the socket. A pressure chamber is formed between the sections of the sleeve and the pressure chamber is filled with a suitable fluid which is pressurized to reduce the dimensions of the cavity and eliminate clearance between the stem and cavity.
Patent SE-514902-C2 (SE)
Inventor: LINNA REIJO KAARLO
IPC: A01G24/44
Filed: 1991-10-21
Abstract: The invention concerns a method for handling clodded plants, in which method the clodds are formed using a substrate 20 which is held together by a clod former 10. In the method, the substrate 20 is held together by two- part cell rows 10 which include several clod formers, to form a fixed and uniformly shaped cell system 20 which is filled, sown and transferred for cultivation, and, the cell system 20, after cultivation, is taken apart by releasing the halves 11, 12 of each cell row in such a way that the clods are released from the cells upon opening. The invention also concerns a substrate for use in connection with the method.
Patent SE-508617-C2 (SE)
Title: Transhipment equipment for handling heavy rolls of carpet
Inventor: SVENSSON LARS-AAKE
IPC: B65G67/24
Filed: 1992-03-13
Abstract: The heavy rolls of carpet are transported from one place to another by lorry, lying transversally on its load surface. The transhipment equipment transfers a carpet roll from the lorry to a store, i.e. from a lying position to one where it is upright. A movable, raisable and lowerable load surface is used, and at its receiving end is a transversal cradle pivotable around a transversal axis. The load surface has at least two units which can be dropped over the cradle so that it comprises an extension of the load surface.
Patent SE-505019-C2 (SE)
Title: Arrangement for movable support of vacuum cleaner
Inventor: THULIN KJELL
IPC: A47L11/40
Filed: 1994-04-29
Abstract: The arrangement has a cradle (2) on which the vacuum cleaner is mounted. The cradle in turn is supported pivotably around a horizontal axis by two wheels (4), one on either side, and around one and the same geometrical rotary axis. The cradle in respect of its wt. and centre of gravity is so formed that the centre of gravity for the unit formed by the vacuum cleaner and cradle is beneath the wheel horizontal rotation axis. The cradle includes a U-shaped frame in vertical section through the cradle horizontal pivot axis, with a bottom part and two side parts connected to the wheels. The frame is formed by a tube construction with the side parts consisting of U-shaped sections, with a body part located at the top and the bottom part comprising tube parts.
Patent SE-508499-C2 (SE)
Title: Arrangement with vehicle for automatic switching-off lighting
Inventor: PAAVOLA RAUNO-KRISTER
IPC: B62J6/015
Filed: 1994-06-28
Abstract: The arrangement consists of a circuit (1) with a corresponding control unit permitting automatic switching-off and ignition of lighting dependent upon the light conditions in the surroundings. The control unit comprises a light-monitoring component (4). The control unit also incorporates one or more inclination-monitoring components (2) which are arranged to detect usage of the vehicle through its inclination alterations. Such components consist of tilt switches. When the current circuit is closed, the transistor (3) becomes conductive and the lighting is ignited. At the same time, time calculation commences from the commencement of each time the tilt switches are activated by the movements of the vehicle.
Patent SE-516693-C2 (SE)
Title: Acidic bleaching process for pulp, includes acid treatment step in tower under controlled pH, high temperature and dwell time conditions
Inventor: HENRICSON KAJ
IPC: D21C/
Filed: 1995-11-21
Abstract: Pulp is treated in an acid tower at acidic pH and high temperature, and in a bleaching tower. Pulp dwell time and temperature are controlled during the acid treatment.  A method for bleaching pulp comprises (a) cooking the pulp and optionally carrying out oxygen gas delignification to reduce the kappa value to less than 24 (14), and (b) carrying out an acid treatment. The acid treatment comprises (b') treatment with an acid in at least one acid tower at a pH of 2-5 and 75-130 degreesC to reduce the kappa value by 2-9 units, and (b'') treatment with one or more bleaching or treatment chemicals in at least one bleaching tower. Steps (b') and (b'') may be reversed and no washing is carried out in between these two steps. In order to prevent a significant reduction in pulp strength during step (b'), the dwell time (t) is 30-300 minutes and the treatment temperature (T) is greater than a minimum temperature (Tmin) and less than a maximum temperature (Tmax) defined by the following equations : Tmin = (10517/24 + 1n(2t)) - 273 Tmax = Tmin + 23 degreesC. Supply of pulp to and/or from the acid tower(s) is regulated in order to maintain uniform flow conditions in the tower(s) and keep the dwell time in the tower(s) substantially constant. An Independent claim is also included for the process apparatus.
Patent SE-505647-C2 (SE)
Inventor: BOREHALL HANS
IPC: B62D21/02
Filed: 1996-08-30
Abstract: A vehicle frame (1) is composed of two longitudinal side members (2, 3) and a number of cross-members (4, 5, 6) which run through apertures in the side members. Similar side members are used for all frame lengths. After completion of assembly, any unnecessary length beyond a cross-member (4) is cut off.
Patent SE-513905-C2 (SE)
Inventor: PILAO MILTON
IPC: D21D1/22
Filed: 1997-01-29
Abstract: A paper manufacturing conical-type pulp refiner comprising a support structure 1 for a framework 2 with a front lid 3, and defining a refining internal and conical chamber 4, with a single and axial exit 5 and a radial side exit 6. The refiner further including a refining set including a rotatory axis 7, with the end centered inside the refining chamber 4, where the refining set itself is mounted, composed by a stationary conical pair and by a rotatory conical pairs, the latter interlayed between those, forming two refining conical surfaces. The rotatory conical pair being formed by a conical rotor 8 with the smaller base endowed with openings 9, involving an internal cylindrical cube 10 fixable on the rotatory axis 7 free end, receiving on its internal and external faces, the respective internal 11 and external 12 refining conical, thereon steadily disposed, composing a rayed conical rotor; and on their turn, the internal 13 and external 14 refining conical composing the stationary conical pair fixedly mounted respectively on the framework 2 refining chamber 4 bottom and on its front lid 3 internal face, directed respectively towards the rayed conical rotor internal 11 and external 12 refining conical, and with the consequent delimitation, among them, of two intermediate conical surfaces or refining zones.
Patent SE-511860-C2 (SE)
Inventor: PERSSON PER-HAAKAN
IPC: F16B1/02
Filed: 1998-04-07
Abstract: It is shown a locking arrangement at a portable device such as a telephone terminal. The device comprises a main body and a movable protruding member such as a flip-lid. The protruding member is switchable between at least a first position and a second position with respect to the main body. The locking arrangement comprises a plunger unit and a lock and release unit with a fixed part and a resilient part. The resilient part is resilient along at least one direction of resilience (X) away from the fixed part. The plunger unit is switchable, along a direction of insertion and retraction, between a disengaged position and an engaged position between the fixed part and the resilient part.
Patent SE-512919-C2 (SE)
Inventor: GUSTAFSSON BILL
IPC: C08L23/14
Filed: 1998-10-15
Abstract: The present invention relates to a stabilizing agent for polymers or copolymers which is a copolymer of ethylene or propylene (A) and a vinyl compound (B) having the formula: wherein X is O, NH or NR<SUB>5</SUB>; R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3 </SUB>are each independently H, C<SUB>1</SUB>-C<SUB>8 </SUB>alkyl, C<SUB>1</SUB>-C<SUB>8 </SUB>substituted aryl; R<SUB>4 </SUB>is H, C<SUB>1</SUB>-C<SUB>8 </SUB>alkyl, C<SUB>6</SUB>-C<SUB>12 </SUB>cycloalkyl, C<SUB>1</SUB>-C<SUB>10 </SUB>acyl, C<SUB>1</SUB>-C<SUB>10 </SUB>acyloxy or C<SUB>1</SUB>-C<SUB>8 </SUB>alkyl ether; R<SUB>5 </SUB>is C<SUB>1</SUB>-C<SUB>8 </SUB>alkyl and wherein the copolymer has at least 1 mol % (B) and has an MFR<SUB>2 </SUB>of 1-1000 g/10 min.
Patent SE-523358-C2 (SE)
Inventor: INNINGS FREDRIK
IPC: A23L3/00
Filed: 1999-09-14
Abstract: The disclosure relates to an apparatus in the heat treatment of a flow of a pumpable food product. The apparatus comprises a buffer pipe (1) through which the product passes and in which the product, which is at a given temperature, stays for a certain period of time. The buffer pipe (1) consists of a cylindrical pipe (2) of a certain length L. The pipe (2) is connected to a closed system including a conduit (9), as well as a piston and cylinder assembly (10). The closed system is filled with a liquid. Throughout its entire length L, the pipe (2) of the buffer pipe (1) has an inner passage (5) manufactured from a flexible material. The inner passage (5) is connected to the product flow. That volume of product which stays in the inner passage (5) is reduced when the product flow through the buffer pipe is reduced, in that more liquid from the closed system is fed into the pipe (2).
Patent SE-514803-C2 (SE)
Inventor: SIHVER LEMBIT
IPC: G21C17/022
Filed: 1999-11-29
Abstract: The invention concerns a method for operating a nuclear plant comprising a reactor with a set of fuel assemblies each comprising a number of fuel units. Each fuel unit comprises at least one cladding member, arranged to enclose a nuclear fuel so that a gap is formed between the nuclear fuel and the cladding member. The method comprises the steps of establishing a primary fuel defect of one of said fuel units, determining the value of a first primary parameter regarding the burn-up degree of the nuclear fuel of the fuel unit in question, the value of a second primary parameter regarding effect history for the fuel unit in question, the value of a third primary parameter regarding the size of said gap of the fuel unit in question, and calculating the development of the primary fuel defect and of future leakage of nuclear fuel from the fuel unit in question with regard to said primary parameters.
Patent SE-525394-C2 (SE)
Inventor: WOODALL ROBERT M
IPC: G06Q50/00
Filed: 1999-12-16
Abstract: A container is provided for storing pressurized liquefied natural gas at a pressure of about 1035 kPa (150 psia) to about 7590 kPa (1100 psia) and at a temperature of about -123 {C (-190 {F) to about -62 {C (-80 {F). The container is constructed from an ultra-high strength, low alloy steel containing less than 9 wt.% nickel and having a tensile strength greater than 830 MPa (120 ksi) and a DBTT lower than about -73 {C (-100 {F).
Patent RU-2153736-C2 (RU)
Title: Способ изготовления электрода химического источника тока
Inventor: ABENEH A V
IPC: H01M4/12
Filed: 1988-08-17
Granted: 2000-07-27
Abstract: Изобретение относится к области химических источников тока, а именно к способу изготовления электродов. Техническим результатом изобретения является упрощение процесса изготовления. Сущность изобретения заключается в совместной термообработке в поджатом состоянии листов литиевой фольги, чередующихся со слоями компонентов интерметаллида, при температуре, превышающей температуру плавления лития. Слой компонента интерметаллида получают из смеси его порошка с размерами частиц 40 - 350 мкм с асбестом путем фильтрации водной суспензии на плоскую поверхность при следующем соотношении компонентов, мас.%: компонент интерметаллида 89-97, асбест 3 - 11, и последующей сушки полученного слоя. 1 табл.
Patent DE-10036253-C2 (DE)
Inventor: SCHROETER OLIVER
IPC: B60J5/04
Filed: 2000-07-26
Granted: 2002-07-18
Abstract: A system for protecting a driver's cab of a commercial vehicle or mobile equipment having a driver's seat, including a driver-protection roof open laterally at least on one side, having front and rear members connected by cross-members, and having an ellipsoidal bar-type frame comprising a top ellipse bar and a bottom ellipse bar.