baber/WOPTO huggingface dataset:
Patent NL-1033892-C2 (NL)
Title: Water pipe box for use in building, has plastic cylindrical wall and cylindrical cover with vertical movement of freedom in wall, where cylindrical cover is provided with vertical dimensions equal to that of cylindrical wall
Inventor: LEENDERTS ROBERTUS PETRUS MARIA
IPC: E03C1/02
Filed: 2007-05-25
Granted: 2009-04-21
Abstract: The box (50) has a plastic cylindrical wall (55b) and a cylindrical cover (56) with a vertical movement of freedom in the wall, where the cylindrical cover is provided with vertical dimensions equal to that of the cylindrical wall. A cylindrical cut is made through the cylindrical wall and the cylindrical cover, where the cylindrical cut is made from a block that is made from a stack of plates glued to each other.
Patent SE-514500-C2 (SE)
Title: Communication method for transmitting digital information over non secure network, automatically inserts receiver identity into information sequence during encryption on sender side
Inventor: ERIKSSON LARS-ERIK
IPC: H04L/
Filed: 2000-01-04
Abstract: A very long cryptosequence stored on the sender side is used to create a unique encryption sequence, which is used to encrypt a digital information sequence, so that it can be transmitted over a non-secure network (11). Prior to encryption, a unique synchronisation pattern is inserted into the digital information sequence, the pattern being related to the stored cryptosequence and the personal identity of the sender. A unique decryption sequence is created on the receiving side, and this contains a receiver identity related to a users personal identity (7). Successive decryptions are carried out with the aid of data sent to the receiving side on portable data storage media (21) via a separate, secure route (22) and then stored on the receiving side so that they can be used to carry out successive analyses to check whether the inserted synchronisation pattern corresponds to the synchronisation pattern created from data stored on the receiver side. If the patterns match, the received sequence is decrypted and once the synchronisation pattern has been removed this sequence will be the same as the original digital information sequence, apart from it being modified with the receiver identity. At the same time, the synchronisation pattern created on the receiver side will contain the sender identity.
Patent SE-517183-C2 (SE)
Inventor: PERVAN DARKO
IPC: E04F15/04
Filed: 2000-01-24
Abstract: The invention relates to a locking system for mechanical joining of floorboards (1, 1') which have a body (30), a lower balancing layer (34) and an upper surface layer (32). A strip (6) is integrally formed with the body (30) of the floorboard (1) and extends under an adjoining floorboard (1'). The strip (6) has a locking element (8), which engages a looking groove (14) in the underside of the adjoining floorboard (1') and forms a horizontal joint. A tongue (38) and a tongue groove (36) form a vertical joint between upper and lower plane-parallel contact surfaces (43, 45) and are designed in such manner that the lower contact surfaces (45) are on a level between the upper side of the locking element (8) and a plane containing the underside (3) of the floorboard. The invention also relates to a floorboard having such a locking system, a floor made of such floorboards, as well as a method for making such a locking system.
Patent SE-516198-C2 (SE)
Title: Document conveyor, especially for bank notes or cheques, comprises pair of endless belts with intermeshing protruding profiles
Inventor: HANSSON LARS-AAKE
IPC: B65G/
Filed: 2000-04-13
Abstract: The distance between the two endless belts (3) used to transport the document (7) is greater than the document thickness. Each belt has protruding profiles (4) facing the other belt so that these profiles intermesh. A document introduced into the gap between the belts is gripped by the elastically deformed profiles.
Patent SE-517318-C2 (SE)
Title: Hand protection device used during cutting work comprises foldable part, hand grip and loop for fingers
Inventor: OLSSON JONAS M
IPC: A47G/
Filed: 2000-08-11
Abstract: The hand protection device used during cutting work comprises a foldable part, a hand grip and a loop for fingers. It consists of a plate (2) provided with a hand grip (3) projecting from one plate side (27). Between the hand grip and the plate is a space into which a user can insert his or her hand.  When a user takes hold of the hand grip the plate locates against the upper side of the hand and at the same time the plate with one edge (23) is manually pressed against the object to be cut. The plate thus fixes the object against a base surface (40) and simultaneously protects the closed hand when using the cutting implement.
Patent SE-519544-C2 (SE)
Title: Training mine for military personnel comprises casing with at least one side wall, bottom plate and cover provided with movable sensitive unit for transmission of externally applied forces to mine interior
Inventor: JYSKY GOERAN
IPC: F42B8/28
Filed: 2001-07-05
Abstract: The training mine for military personnel comprises a casing (7) with at least one side wall (8), a bottom plate (9) and a cover (10) provided with a movable sensitive unit (11) for transmission of forces applied outside the mine to the miner interior. The sensitive unit transmitted forces activate a switch (16) inside the mine to close an electrical circuit (2) to which an indicating unit is connected at a distance from the mine.  The sensitive unit is transversally movable against the force of a spring (12) in order to activate the switch. The switch is arranged to remain in the activated position. A reset passage (19) is arranged in the bottom plate so that with an object the switch can be reset to the inactivated position.
Patent SE-524477-C2 (SE)
Inventor: ROMERO MANUEL ROBERTO ROJAS
IPC: H02M1/34
Filed: 2001-08-21
Abstract: A converter, adapted to be connected to a three-phase input voltage system (V1, V2, V3), comprising a first terminal (P) and a second terminal (N) of a DC voltage output is presented. It comprises for each phase of the input voltage system, two boost diodes (DB1, DB2, DB3, DB4, DB5, DB6), a switch (S1, S2, S3) and a snubber circuit (1, 2, 3). For each phase, a snubber inductor (L11, L12, L13) in series with each switch (1,2,3) reduces the current rising rate at the turn-on instant. When the switch (1,2,3) is turned-off a capacitor (C12, C13, C22, C23, C32, C33) delays the voltage rising by diverting the current that is circulating through the switch. The invention presents a very efficient converter having only one inductor per snubber circuit, which saves both space and cost.
Patent SE-524736-C2 (SE)
Title: Fuel injector for engine, such as jet engine, has fuel distributor which comprises rotary symmetric distributor body, and arranged in chamber to distribute fuel introduced into chamber
Inventor: BERGLUND JOAKIM
IPC: F02C7/22
Filed: 2002-10-10
Abstract: A chamber (7) has a fuel inlet (8) and fuel outlets (10). A fuel distributor (18) is arranged in the chamber to distribute fuel introduced into the chamber to the outlets via the inlet. The fuel distributor comprises a rotary symmetric distributor body (19). Independent claims are also included for the following: (a) a manufacturing method fuel injector; and (b) an engine comprising fuel injector.
Patent SE-527408-C2 (SE)
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 2003-11-26
Abstract: A stretching apparatus comprises first conveyor for conveying strip mass of food dough along a traveling direction that is parallel to the strip of food dough; primary and/or secondary elongated roller that is orthogonal to the direction; vibrator for vibrating the primary and/or secondary elongated roller; and second conveyor for receiving the dough sheet from the gap. A stretching apparatus comprises first conveyor for conveying mass of strip of food dough along a traveling direction that is parallel to the length of the mass of the strip of food dough; primary and/or secondary elongated roller that is orthogonal to the traveling direction and is opposed to each other to provide a gap between them for receiving the incoming mass of the strip of dough from the first conveyor; vibrator for vibrating the primary and/or secondary elongated roller such that the elongated roller is opposed to and spaced apart from the corresponding elongated roller such that the incoming mass of the strip of food dough in the gap is stretched and rolled to form a dough sheet; and second conveyor for receiving the dough sheet from the gap and conveying the dough. An independent claim is also included for a method for stretching and rolling a strip mass of food dough to form a dough sheet comprising providing a primary and/or secondary elongated roller; and vibrating the primary and/or secondary elongated roller such that the elongated roller is opposed to and space apart from the elongated roller, where the incoming strip mass of food dough in the gap is stretched and rolled to form a dough sheet.
Patent SE-526859-C2 (SE)
Inventor: JANSCH MIKAEL
IPC: B62J/
Filed: 2004-03-03
Abstract: Bicycle seat consisting of two from each other separated support portions for supporting one of the bicycle rider's (upper femur) seat bone, whereby each support portion is supported by a joint bar, which is arranged perpendicular to the central plane of the bicycle. In order to make the bicycle seat comfortable and specifically facilitate the movement of the seat bones when the rider pedals, it is suggested a combination including that each of the support portions is fixable on the bar and consists of at least three layers ( 6, 7, 8 ) firmly connected to each other by means of meeting surfaces, the undermost layer ( 6 ) being stiff and is fixable on the bar ( 3 ) and that the next layer ( 7 ) is a cushion, which is elastic in all directions. A third layer ( 8 ) is placed on the cushion and is stiff in all direction in its plane. The thickness of the cushion ( 7 ) is increasing in the direction to its forward edge and the elasticity is such that the surface pressure from the rider's seat bone when the thighs are moving up and down is met by the elasticity without the elasticity being completely consumed.
Patent SE-527204-C2 (SE)
Inventor: AAKERBLOM BENGT
IPC: G01B/
Filed: 2004-05-28
Abstract: The present invention relates to a measuring device and a method for measuring the thickness of at least one layer of a moving strip. The measuring device comprises a transmitter body, which is axially movable within a transmitter housing and has a sensor head, projecting from the transmitter housing and designed to rest against the layer via a gas cushion, and an upper portion, extending into a chamber delimited within the transmitter housing. The transmitter housing is provided with at least one port for the supply of gas, which, in part, forms the said gas cushion and, in part, flows into the chamber. The measuring device is characterized in that the transmitter housing is provided with a restrictor for evacuating gas from the chamber. The method comprises the step of measuring the thickness of the layer by means of a measuring device, the restrictor being adjusted in such a way that the gas cushion exerts a pressure against the layer equivalent to a weight of 0-65 g/cm2.
Patent SE-536756-C2 (SE)
Title: Arrangemang för montering av avgasrenande enhet
Inventor: BUCKSCH RAGNAR
IPC: F01N3/021
Filed: 2012-11-22
Abstract: Uppfinningen hänför sig till ett arrangemang för att montera en avgasrenande enhet i en avgaspassage varvid arrangemanget innefattar en kilformad enhet somär anpassad att monteras mellan den avgasrenande enheten och en väggyta somavgränsar avgaspassagen för att hàlla den avgasrenande enheten i ett fixerattillstànd i avgaspassagen. Den avgasrenande enheten hàlls sedan pà plats i detfixerade tillståndet genom friktion mellan åtminstone nâgra av ytorna pà denavgasrenande enheten, avgaspassagen och den kilformade enheten. (Figur 1)
Patent SE-543549-C2 (SE)
Title: Method for manufacturing a composition comprising microfibrillated cellulose
Inventor: HEISKANEN ISTO
IPC: D21H11/18
Filed: 2018-03-02
Abstract: The invention discloses a method to form a composition, which method includes fibrillating fibers to form MFC in the presence of an alkali-metal silicate whereby an MFC and silicate mixture is formedThe presence of alkali-metal silicate during fibrillation of fibers to MFC, reduces the viscosity and increases the water release behavior, whereby the fibrillation can be accomplished at higher concentrations and a more uniform mixture of MFC - silicate is accomplished.The composition formed by the method of the invention may e.g. be used in paper or paperboard production, in cement production or as an additive in composites.
Patent SE-542904-C2 (SE)
Title: Method and arrangement for distance control between a sample and an aperture
Inventor: NILSSON ANDERS
IPC: H01J49/00
Filed: 2018-12-07
Abstract: A method is provided for controlling a distance (d) between an aperture (3), in a wall (6) separating a sample region (2) from a low-pressure chamber (4) which is vacuum pumped, and a sample surface (Ss), facing the aperture (3), of a sample (1) placed in the sample region (2) at the distance (d) from the aperture (3). The distance (d) between the sample surface (Ss) and the aperture (3) may be controlled with a positioning system (Ps). The method comprises the steps of providing at least one gas outlet (5) arranged to direct gas into a volume between the wall (6) and the sample surface (Ss), providing a sample pressure by supplying a constant flow of gas from said at least one gas outlet (5), measuring at predetermined time intervals the pressure inside the low-pressure chamber (4), and controlling in a closed loop the positioning system (Ps) to keep the pressure inside the low-pressure chamber (4) constant, thereby keeping the distance (d) between the aperture (3) and the sample surface (Ss) constant.
Patent SE-543049-C2 (SE)
Title: Instruments for attaching soft tissue to bone
Inventor: EL MEOUCHY WISSAM
IPC: A61B17/17
Filed: 2019-03-28
Abstract: A surgical instrument for attaching soft tissue to bone tissue, the surgical instrument comprising a first part and a second part, each of the first and the second parts comprising an elongated member, each elongated member comprising a bore through the elongated member arranged to receive any of a drilling rod, a suture pusher device, and a suture retriever device at a receiving end of the bore, wherein the elongated member bore of the first part is arranged convergent with respect to the elongated member bore of the second part to form a first acute angle, wherein the first part is arranged to be releasably attached to the second part, thereby forming a dismantable rigid drill guide arrangement for drilling convergent holes with intersection angle corresponding to the first acute angle.
Patent SE-543986-C2 (SE)
Title: Airbag system comprising control unit arranged to control inflation of the airbag based on a measured magnetic field
Inventor: WENDELRUP HEINO
IPC: A42B3/00
Filed: 2019-01-17
Abstract: An airbag system for protecting a body part of a user (3) in case of an accident is provided, comprising an airbag (15) arranged as a collar (10). The collar (10) comprises a first fastening body (31) and a second fastening body (32). The first fastening body (31) comprises at least one magnet (35) arranged near at least one sensor (36), and the second fastening body (32) comprises a shield (34) operable to magnetically shield the at least one sensor (36) from the at least one magnet (35).
Patent SE-545153-C2 (SE)
Title: Collapsible step ladder and a connection bracket therefor
Inventor: MATTSSON RIKARD
IPC: E06C7/00
Filed: 2021-12-16
Abstract: A collapsible step ladder (1) comprising a first and a second ladder leg (2, 3) where the legs (2, 3) are hingedly connected to each other in one end. Each of the ladder legs (2, 3) comprising comprises at least one ladder section (4a-c), and where said at least one section (4a-c) comprises two tube portions (6, 7) arranged parallel to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section, wherein said at least one ladder section (4a-c) is telescopically inserted into a lower ladder section (4d), wherein the lower ladder section (4d) comprises two ladder bars (17a-b, 18a-b) arranged parallel to each other and interconnected by at least one rung (9a-b, 11a-b),The collapsible step ladder (1) further comprises a connection bracket (40; 60; 80), wherein said connection bracket (40; 60; 80) has a main body having at least a first end portion (41; 61; 81) and a second end portion (43; 63; 83), wherein said first end portion (41; 61; 81) is attached to the lower ladder section (4d) of the first ladder leg (2) and wherein said second end portion (43; 63;83) is releasably connectable to the lower ladder section (4d) of the second ladder leg (3).
Patent SE-512062-C2 (SE)
Inventor: CASSEL JAN PETER EDWARD
IPC: H01Q1/36
Filed: 1993-07-14
Abstract: The present invention relates to a method and an arrangement using an extra member (10) intended to be connected to the ordinary grounding plane system of an antenna (1) through a portion a the coaxial input terminal (4) sleeve (6) being present outside the case (2) of an apparatus. The extra member (10) is tuned in such a way that it preferably operates as an electrical quarter-wave radiator in a range at the upper limit of a designed operating frequency range, while the remaining effective grounding plane system of the antenna is preferably tuned to a frequency in a range at the lower limit of the intended operating frequency range, where, for instance, a portable radio telephone should operate, to in this way obtain an increased bandwidth and a reduced influence of immediate surrounding environment of the antenna of the portable equipment. <IMAGE>
Patent SE-501454-C2 (SE)
Inventor: ANDERSSON MICHAEL
IPC: B05B15/30
Filed: 1993-09-13
Abstract: A compressed-air-operated liquid spraying device comprises a liquid container (3), a conduit (9) emerging into the liquid container through one end thereof and adapted to convey the liquid from the container to a nozzle (8) through influence by compressed air. Said conduit emerges through said one end (10) thereof into a smaller liquid container (11) enclosed in said liquid container (3), having an opening (13) through which the conduit communicates with the larger, proper liquid container (3) and being arranged to function as a buffer by being, as the conduit, arranged to be filled with liquid through said opening and by that supply the quantity of liquid contained therein for spraying when the liquid spraying device is inclined away from a normal position in which the larger liquid container is located substantially under the nozzle.
Patent SE-503450-C2 (SE)
Inventor: JONSSON MARTIN
IPC: B60R19/18
Filed: 1994-01-26
Abstract: A bumper bar construction, as for use with automobiles to absorb collision impact energies, has a closed trapezoidal cross-sectional shape. The bumper bar construction includes a broad flange on one broad side of the trapezium and a narrow flange on the opposite, narrow side of the trapezium. The broad and narrow flanges extend generally in mutually parallel planes. The bumper bar construction further includes two mutually convergent webs which join the two flanges together.
Patent SE-502302-C2 (SE)
Title: Truss or chord arrangement at beam support - has space arranged between truss chords and truss ends serving as supports to accomplish correct length of truss
Inventor: WEGLER GEORGE
IPC: E04C3/293
Filed: 1994-05-27
Abstract: The trusses have a design at the support with the truss ends (4) designed or joined together into a monolithic section. A intermediate space is arranged between the two chords (3) of the truss or between the chords and the slab (1). The truss ends serve as supports to accomplish correct length of the truss as well as improved rigidity, stronger anchors and reinforcement of the fixing for the truss chords. If the slab or board faces upwards , the truss end are mfd. longer than the slab or the board facing upwards and serving as support and the slab/board at an external wall is given a shorter dimension than the span between the insides of the external walls so a gap is created.
Patent SE-508232-C2 (SE)
Title: Manoeuvring unit for rear gable lift
Inventor: LJUNG HAAKAN
IPC: F16P3/20
Filed: 1995-04-19
Abstract: The press buttons (6,7,8) control the different function is the lift platform. An upper button (6) in the button set covers the lifting or tilting of the platform in the direction towards a raised position. In the lower gable is arranged a separate activating button (9) which must be held depressed for activation of at least one of the functions regulated by the upper button. The activating button, by being placed in the lower gable, requires the operator to use both hands for activation of at least the functions of lifting and tilting of the platform in the direction towards the raised position. The separate activating button is fitted in a depression (10) in the casing lower gable, with its free end (9') at a level above the plane of the gable, in order to conceal the button and thereby counteract unauthorised use of the rear gable lift.
Patent SE-514695-C2 (SE)
Inventor: KUTSCHER AASA
IPC: C23C16/40
Filed: 1995-07-14
Abstract: The present invention provides a body coated with refrac tory single- or multilayers one of which consists of single-phase  kappa -Al2O3 characterized by controlled microstructure with crystal planes preferably grown in the (210)-direction with respect to the surface of the coated body. The coated tool according to the invention exhibits increased wear properties when machining ball bearing steel.   <IMAGE>
Patent SE-505625-C2 (SE)
Inventor: SVENSSON HASSE
IPC: A61G1/00
Filed: 1996-01-26
Abstract: PCT No. PCT/SE97/00119 Sec. 371 Date Apr. 12, 1999 Sec. 102(e) Date Apr. 12, 1999 PCT Filed Jan. 24, 1997 PCT Pub. No. WO97/26852 PCT Pub. Date Jul. 31, 1997The rescue device comprises a first sheet member and two second sheet members that are disposed on each side of the first sheet member. The second sheet members are angled relative to the first sheet member to define an angle alpha. The rescue device has a plurality of carrying means enabling the device to be carried. The first and second sheet members each has a stable first sheet and a resilient and thermally insulating second sheet that has closed pores and a third sheet that is disposed adjacent ot the second sheet.
Patent SE-515720-C2 (SE)
Inventor: SKOELD LEIF
IPC: H02B5/00
Filed: 1996-06-13
Abstract: A truck mounted breaker for high voltage lines. The breaker is a kind in which a linear displaceable contact device, including a plurality of units, coacts with a stationary countercontact device which includes a corresponding number of countercontact units. The breaker is intended for high voltage lines. All countercontact units are supported by a stand common to the units. The stand also supports the linear displaceable contact device. This arrangement ensures correct alignment of all pairs of contact and countercontact units.
Patent SE-506855-C2 (SE)
Inventor: LILJEBRAND PER-OLOF
IPC: E21B21/10
Filed: 1996-06-24
Abstract: In a first aspect the invention relates to a drill-string-forming drill tube which includes a channel (15) intended for passing flushing liquid, inside of which there is a restriction which forms a seat (14) for a valve body (16) serving as a check valve. Said drill tube comprises, in addition to a partly spherical skittle member (17) for engagement in the seat (14), two or more tangentially separated blocking elements (21). The purpose of said elements is, when flushing liquid is fed from the valve seat towards a second restriction distanced therefrom, to stop the valve body against said second restriction without sealing thereagainst. Therefore, one and the same drill tube may be used for upwardly directed as well as downwardly directed drilling. In a second aspect, the invention relates to the valve body as such.