baber/WOPTO huggingface dataset:
Patent SE-8705011-D0 (SE)
Inventor: TAKEDA M
IPC: H03K17/10
Filed: 1987-12-16
Abstract: A device comprising a series circuit consisting of a plurality of thyristors connected in series, and a reverse-blocking semiconductor element such as a diode connected in an antiparallel relationship to the series circuit. The device further includes means for detecting whether a sufficient turn-off time is secured for each of the thyristors anterior or posterior to a reference moment at the zero point of a current flowing in the diode, and means for turning on the entirety of the thyristors when the sufficient turn-off time is not secured. Since none of the thyristors is turned off in the state where the turn-off time is insufficient, it becomes possible with certainty to achieve exact prevention of a fault that one or more thyristors, turned off earlier than others are led to breakdown by an overvoltage.
Patent SE-8705107-D0 (SE)
Inventor: DIAS P
IPC: G01S7/28
Filed: 1987-12-21
Abstract: The resolution improvement uses increased frequency filtering near to the spectral cut off of the frequency response signal, extending the spectrum received. A numerical transverse filter, with coefficient order determined by the antenna rotation speed and the radar pulse repetition frequency convolves the input video signal with the pulse response, allowing separation of closely angularly spaced targets which could not otherwise by viewed separately.
Patent SE-8803513-D0 (SE)
IPC: B63B25/22
Filed: 1988-10-04
Abstract: The patent application concerns an invention within the field of ship-building technology and, in particular, the construction of container vessel bottoms in which standard containers are stacked by means of vertical load handling. The conventional container vessel cargo space is of double-bottom construction. A double bottom provides stiffness, strength and, in addition, space for ballast and bunkers. Very often sufficient space have been created for ballast and bunker along the side plating. The space taken by a double bottom can be used for containers if a way can be found of building vessels with single bottom. In this way it would be possible to lower the centre of gravity of the cargo and accommodate more cargo. Conventional single-bottom construction has been used previously in tankers, where the required stiffness and strength is obtained by means of framework, high stringers and web frames. The space for containers within such a single bottom is limited by the required additional buckling-stiffness construction, e.g. capsizing plates. The patent claims concern the method, by using transverse and/or longitudinal narrow box girders, of stiffening the single bottom of a container vessel to be used for loading standard containers near its bottom. The relatively high bending and torsional stiffness conferred by the box girders means that capsizing plates can be eliminated. <IMAGE>
Patent SE-8803879-D0 (SE)
Inventor: IKEDA NOBUO
IPC: B27K3/08
Filed: 1988-10-28
Abstract: A method and apparatus for impregnating a liquid such as a resinous liquid into wood, in which timbers to be subjected to the impregnation are placed in a presure tank which is capable of reducing or increasing the interior pressure thereof; the inside of the pressure tank is evacuated through a monitoring timber identical in properties with the timbers to be subjected to the impregnation, to expel the air present in the tank and the timbers; the liquid is injected into the pressure tank under pressurized conditions, while continuing the evacuation, to impregnate the liquid into the timbers; and the impregnation is completed when the liquid begins to flow out of the tank through the monitoring timber.
Patent SE-8804313-D0 (SE)
Inventor: GRENZ G
IPC: B21C47/04
Filed: 1988-11-29
Abstract: A rotary basket winder with water cooling for winding a material includes a tank in the shape of an open topped point containing a rotatable winding carrier with two upwardly extending concentrically arranged rings of winding rods defining an annular winding space between them. A stationary guide pipe leads material into the winding space. A winding disk can be raised and lowered within the tank. Previously, in rotary winding baskets, the problem has been to effect uniform cooling, particularly in the center of the winding basket because of the formation of a funnel, and to afford trouble-free annular delivery after the winding process with high-strength work material characteristics. In the present rotary basket winder, coolant openings are located in the upper part of the tank and are arranged to recirculate a sufficient quantity of coolant into the center of the tank from above. In addition, rigid pins are mounted on the tank above the winding rods of the outer ring and form a ring with an inside diameter equal approximately to the inside diameter of the outer ring. Preferably, these pins are radially adjustable. Further, the winding rods of the inner ring have a length corresponding approximately to the height of the coolant level in the center of the inner ring.
Patent SE-9000711-D0 (SE)
IPC: F04D29/043
Filed: 1990-02-28
Abstract: The invention concerns a device for a pump provided with a mixing means (5). The driving shaft (3) of a pump impeller (4) is extended beyond the impeller and supports the mixer (5) at its end. In order to minimize the risk for extensive damages if the mixer should hit a solid body, the shaft (6) of the mixer is very slim and manufactured of an elastic material such as spring steel. <IMAGE>
Patent SE-9000721-D0 (SE)
Inventor: LAUKKA P
IPC: B61D39/00
Filed: 1990-02-28
Abstract: A railway goods wagon has a roof made in two parts. Each part can be separately raised and then slid over the other part of the roof in order to open the wagon. In the closed position the roof is supported on rollers (4) which rest on a short length of rail (13) which is attached to the end of a swinging arm (10). In order to retract the roof the arm is swung upwards through 90 deg so that the short length of rail (13) fills the gap in a fixed upper rail. The part roof can then be slid along the fixed rail over the other part of the roof. USE - Railway goods wagons with sliding roofs.
Patent SE-9003483-D0 (SE)
Inventor: INGEMANSSON S
IPC: E04B1/82
Filed: 1990-11-01
Abstract: The facing sides of the sheet material are connected to one another by damping components with an elastically deformable part (4) incorporating a vibration-damping material.
Patent SE-9100633-D0 (SE)
Inventor: BEISSWANGER R
IPC: B65H19/22
Filed: 1991-03-05
Abstract: A winder for winding a running web. The winder includes a backing roll having the width of the web and a winding drum on which the web is wound into a roll. A first pair of swivel levers (primary levers) each has a fork on one end for receiving a journal of the winding drum, and is mounted at the other end in the area of the backing roll axis such that the winding drum, while swiveling from a first position above the backing roll in the running direction of the web about the backing roll, approaches the backing roll and passes the primary section until reaching a second position. In the second position the winding drum, with the as yet incomplete paper roll, is taken over by a second pair of swivel levers (secondary levers). An essentially horizontal guideway extends from the second position across a secondary section up to a third position. A contact pressure device forces the winding drum with the paper roll being created on it down on the backing roll. A separate support beam is provided on each machine side (tending side and drive side) which relieves the winding drum/paper roll indirectly or directly at least on the primary section. Each support beam is designed and arranged so that the winding drum/paper roll, or its journal, can roll on it. At least one end of each support beam is movable to relieve the winding drum/paper roll.
Patent SE-9202901-D0 (SE)
IPC: A63B47/00
Filed: 1992-10-04
Abstract: The device cleans and feeds out golf balls (11) from a magazine, with them passing forwards and brushed clean by a brush roller (42) rotating in their movement direction over the track formed by parallel components (38), whose curved upper ends (40) at the bottom enclose the roller. The track lower part forwards to a feed-out device (14) is limited upwardly by a grid (81).
Patent SE-9203613-D0 (SE)
Inventor: FUNDELL YNGVE
IPC: B01F3/08
Filed: 1992-12-01
Abstract: The two-phase fluid system (2) is pumped by pumps (3) from storage tanks (4) through a pipe circuit (1), passing through a separator (5). The pipe circuit is divided into alternating rising (7) and falling (8) pipe sections with a view to ensuring heavy phase (9) in the rising pipe section (7) and conversely that the discontinuous heavy phase (12) falls through the continuous light phase (10) in the falling pipe section. - The rising (7) and falling (9) pipe sections can be vertical single pipes or as upright or lying spirals or even have other shapes, with the basic condition that the discontinuous phase is transported through the continuous phase to achieve a better phase mixt.
Patent SE-9203719-D0 (SE)
Inventor: NIDEBORN C
IPC: A44B11/25
Filed: 1992-12-10
Abstract: The male part (2) comprises a tongue component (4) which has a lock heel formation (5) with a lock surface crossways located in the tongue longitudinal direction. The female part (3) consists of a recess which accommodates the lock heel formation from above and from below and with a counter surface corresp. to the lock heel formation lock surface. - The male and female parts have at least one mechanism (9) for position fixation of the tongue component (4) in the female part (3) recess, which when the tongue component is fully pressed into the recess automatically locks the male part in the female part. The two parts are releasable from each other by manual effect.
Patent SE-9303021-D0 (SE)
Inventor: OLOFSSON HANS
IPC: A01J5/017
Filed: 1993-09-16
Abstract: PCT No. PCT/SE94/00854 Sec. 371 Date Mar. 14, 1996 Sec. 102(e) Date Mar. 14, 1996 PCT Filed Sep. 14, 1994 PCT Pub. No. WO95/07606 PCT Pub. Date Mar. 23, 1995A device for automatic removal of milking equipment from an animal's udder comprises a motor, a rotatable removal member, an elongated pulling member connected to the removal member at its one end and adapted to be connected to the milking equipment at its other end, and a gear change device positioned between and connected to the motor and the removal device. According to the invention the gear change device has a first gear change member connected to the motor, a second gear change member connected to the removal member, and a third gear change member moveable between a first and a second position, in order to achieve engagement and disengagement, respectively, of the removal member relative to the motor.
Patent SE-9303224-D0 (SE)
Inventor: OLESZKO JACEK
IPC: B63B25/22
Filed: 1993-10-01
Abstract: In a device in marine transport of goods (8) stacked on pallets (2), more particularly fruit boxes with vent holes in the sides thereof, there is disposed at least one elastic sealing ring (9). The sealing ring extends horizontally around the goods (8) stacked on the pallet. The ring (9) is intended to abut against corresponding rings (9) on adjacent stacks of goods or against the sides of adjacent stacks.
Patent SE-9303408-D0 (SE)
Inventor: KAASALAINEN KAUKO
IPC: F15B15/26
Filed: 1993-10-14
Abstract: A power arrangement functioning with a pressure medium which includes an elongated cylindrical tube 1, a piston 2 which is moved by means of a pressure medium, a piston rod connected to the piston, and a mechanical locking device 4 to lock the piston and piston rod in a fixed position relative to the cylindrical tube. The cylindrical tube includes a first stopper 5 for locking with the locking arrangement; and the locking arrangement 4 includes an elongated rigid frame 6 which is connected to the piston rod 3 and guided with the control of the cylinder tube 1 to move parallel to the piston rod in the cylindrical tube; at least two elongated movement screws 7, 8, which are housed parallel to the longitudinal axis of the power arrangement relative to frame 6 and at least one coupling device 9 is part of a movement screw 7 for rotation of the movement screw; and a locking piece 10 which includes threads 11, 12 corresponding to the movement screws 7, 8, and a second stopper 13 to support the locking piece against the first stopper 5 of the cylindrical tube. <IMAGE>
Patent SE-9403627-D0 (SE)
Inventor: ANDREASSON BO
IPC: F02M1/16
Filed: 1994-10-21
Abstract: PCT No. PCT/SE95/01245 Sec. 371 Date Apr. 18, 1997 Sec. 102(e) Date Apr. 18, 1997 PCT Filed Oct. 20, 1995 PCT Pub. No. WO96/12882 PCT Pub. Date May 2, 1996Fuel supply system (1) for internal combustion engines, arranged in a suction channel (2) leading to the engine body proper, the system (1) comprising one or several air-regulating valves (5,6) and one or several nozzles (3,3'). A cavity (7) or channel is provided in the wall of the suction channel (2) and is positioned in such a manner that when the air-regulating valve (5,6) assumes its closed position the cavity or the channel creates a communication path (21) from one side of the air-regulating valve to the other one, and in that an at least partly movable body (8) is positioned adjacent the cavity (7) or channels in such a manner as to be able to affect the through-flow resistance in the communication path (21). The position of the movable body (8) is controlled by a temperature-responsive member (9), for instance a bimetal element.
Patent SE-9502018-D0 (SE)
Inventor: LOUKUSA JARMO
IPC: H03K17/0812
Filed: 1995-06-01
Abstract: The invention concerns a method and arrangement for indicating an overload in a direct current switch. In the method is measured an overload of a switching element (Q4, Q5) provided with a control switch (Q3) and supplying a signal path (A). To detect an overload, the current (I) passing through the control switch (Q3) of the switching element (Q4, Q5) is examined. When a change is detected in the current (I) passing through the control switch (Q3) of the switching element (Q4, Q5) supplying the signal path (A), a control signal (K) controlling the overload current is generated from the main current path of the control switch (Q3) to an indicator switch (Q12). By means of the control signal (K) is generated an indicator signal (L) indicating the overload current. <IMAGE>
Patent SE-9503274-D0 (SE)
Inventor: HOERNMARK JAN LENNART
IPC: A47F5/13
Filed: 1995-09-21
Abstract: The device comprises fasteners (1) and connectors (2) for assembly and erection of two or more free-standing console stands (11). The connectors are panels with at least two slots (3) along each of the vertical sides. The connectors can also be endless cross struts with locking wire props, or wire panels with locking wire props and several cavities in the outer corners or between corners along the panel vertical sides. A fastener fits into each slot or cavity and these fasteners have hooks for a quick-fit assembly at any level into the front and back stand cavities, allowing room for the console.
Patent SE-9602177-D0 (SE)
Inventor: ARVIDSSON HANS
IPC: A01D/
Filed: 1996-06-03
Abstract: The one fraction (25) contains mostly corn cores with smaller proportion of bristle, chaff, husks and straw residues. Such constituents after processing in a unit are broken down into much smaller pieces. - The other fraction (26) consists of mostly chopped straw residues and other waste material with a smaller proportion of corn cores. The unit can be applied to a harvester and processes a mass (16) directly in connection with harvesting. It can also be set up completely free-standing away from the harvester, with the mass processed after harvesting.
Patent SE-9602214-D0 (SE)
Inventor: ANTEROW PERTTI
IPC: F24S23/77
Filed: 1996-06-04
Abstract: The invention relates to a solar collector and is characterised in that the solar collector (1) comprises a number of longish, mutual parallel, in cross section substantially triangular reflectors (R1-Rx) arranged with their base sides along a mutual plane (P) and constructed with their outer side spaces reflecting, and collectors (K1-Kx), arranged in a plane (P') beneath and substantially parallel to the base plane (P) of the reflectors.
Patent SE-9603937-D0 (SE)
Inventor: STENHAELL ROY
IPC: A63B55/00
Filed: 1996-10-29
Abstract: The lock is placed at top of club storage bag and comprises two superimposed discs provided with holes through which clubs are placed. - One of the discs (4) is rotatable or displaceable in relation to the other (5) between an open position, where the holes in the two discs are central to one another, allowing insertion or removal of clubs, and a locked position, where the holes are so reciprocally displaced that an inserted club cannot be taken out of the bag.
Patent SE-9603962-D0 (SE)
Inventor: WETTERGREN CHRISTIAN
IPC: G06F21/55
Filed: 1996-10-30
Abstract: A method, a security system and a security device for data processing a security critical activity in a secure management mode, the processing method includes the steps of allocating the security device in response to a call from the processor or the input/output devices, when in a normal mode, transferring the control of the data processing to the security device and thereby entering the secure management mode, processing, with user involvement, the security critical activity on the security device, transferring the result of the data processing of the security critical activity to the processor, the input/output devices or within the security device, and transferring the control of the input/output devices and the control of the data processing from the security device to the processor and thereby again entering the normal mode.
Patent SE-9604232-D0 (SE)
Inventor: NYTOMT JAN
IPC: F02P3/045
Filed: 1996-11-18
Abstract: PCT No. PCT/SE97/01930 Sec. 371 Date Jul. 20, 1998 Sec. 102(e) Date Jul. 20, 1998 PCT Filed Nov. 17, 1997 PCT Pub. No. WO98/22708 PCT Pub. Date May 28, 1998An arrangement and a process for communication between an ignition module (ICM) mounted on an engine and a control unit (ECM). The ignition module includes detection circuits and signal processing stages in order to determine at least one combustion related parameter from detected ionization currents in the combustion chamber (22). The control unit (ECM) communicates with the ignition module via at least one bi-directional communication wire (KCQ or KKI). Via the communication wire the control unit activates the detection in the ignition module, and the ignition module sends a signal corresponding to the magnitude of the detected parameter to the control unit on the same communication wire. Activation and transfer of parameter data is conducted sequentially over the communication wire.
Patent SE-9702649-D0 (SE)
Inventor: KIRSCH EBERHARD
IPC: H01H45/00
Filed: 1997-07-07
Abstract: Relay with positively guided contact or contact sets, each contact being accommodated in a chamber and being at least partially separated from the adjacent contacts, and, furthermore, an actuator being provided for respectively opening and closing the contacts, the actuator being of multi-component design. The components of the actuator can be displaced with respect to one another here, the drive not acting on all the components of the actuator.
Patent SE-9800695-D0 (SE)
IPC: C23F1/02
Filed: 1998-03-05
Abstract: A film of an etchant-resistant material which is soluble when exposed to electromagnetic radiation is formed on a substrate. A voltage is then applied to an electrode in proximity to the surface, the electrode having conductive regions conforming to the required pattern while the substrate is exposed to perpendicular electromagnetic radiation to remove the passivating layer from the desired areas. An Independent claim is also included for an etching tank comprising a vessel of etching fluid having a voltage source and containing an electrode as above. Preferred Features: The conductive regions of the electrode surface are also transparent to electromagnetic radiation, and are separated by nonconductive and non-transparent regions. The passivating film may be generated by a component of the etchant. The latter may contain a reagent that in concentrated solution is capable of etching isotropically in the absence of an electric field, but is used in low concentration with such a field whereby anisotropic etching occurs.
Patent SE-9902120-D0 (SE)
Inventor: HAMMARSTRAND OVE
IPC: E02F3/36
Filed: 1999-06-07
Abstract: The tool coupling (5) includes a first part (51) belonging to a tool holder, and a second part (52) belonging to a tool. The two parts are adapted to be easily made to co-operatively connect to each other, and easily be disconnected from each other. A projection (11) of the first part brings the two parts in the interlocked position and unlocked position.  The first part is provided with at least one projection (10) and the second part is provided with at least one recess (10a). When the projection (10) and recess are in fullly co-operative position when the two parts are in a position suitable for interlocking, the projection (11) is activated. The projections (10,11) extend in the opposite directions. The second part is provided with at least two oppositely located holes (11a,12a) each related to an end wall of the second part. When the projection (11) is in a first position, the two parts are interlocked. When in the second position, the two parts can be unlocked and separated. An Independent claim is also included for a first part belonging to a tool.
Patent SE-9903482-D0 (SE)
IPC: H01Q9/04
Filed: 1999-09-27
Abstract: An antenna module arranged to be connected to a piece of electric equipment comprises an antenna body (10), an antenna element (12) provided on said body and comprising an electrically conducting layer having connector portions (14a, 14b), and a frame (20) arranged to support said antenna body. Resilient connectors (22a, 22b) are electrically releasably connectable to said piece of electric equipment and to the connector portions, thereby electrically connecting said antenna element to said piece of electric equipment.
Patent IT-PN920071-D0 (IT)
Inventor: MORO SERGIO
IPC: H02K41/03
Filed: 1992-09-24
Abstract: Implant allowing lacking of the orientation about 360 DEG  of a pre-angled stump for oral implantation of tooth, involving: a recessed implant to be fixed in the jaw (4) having a hollow upwardly portion providing at least one polygonal portion (p) and, a pre-angled stump (3) fixable to the implant in a determined rotational orientation, for supporting with the pre-angled stump (m) a tooth tilted with respect to the axis of the implant; a clamping screw (1) to clamp said stump (3) implant (4) in a rotational position, characterized by the fact that the: said stump (3) is connected to the said implant (4) axially by means of an intermediate coupling sleeve (2); said intermediate coupling sleeve (2) has: an external lower polygonal part for the insertion in the polygonal portion (p) of the said implant (4), and an upper external conical part with larger upper part, a through-hole for the said clamping screw (1), which abuts onto the superior surface of said larger base; in the said stump (3), there is a through-hole with conical hole in center (c) perpendicular to the support base of the stump, for the housing of the conical correspondent portion (c) of the said intermediate coupling sleeve (2).
Patent NO-20004335-D0 (NO)
Inventor: PATERSON-BROWN TIM
IPC: D21H11/12
Filed: 2000-08-31
Abstract: A soft, bright and strong tissue paper product and a process for preparing such a tissue paper product is provided. The inventive tissue paper product is prepared from raw cotton linter fibers and demonstrates unexpected medical benefits or advantages in addition to a balance of properties.