baber/WOPTO huggingface dataset:
Patent SE-0100579-D0 (SE)
IPC: G01R31/26
Filed: 2001-02-21
Abstract: A synthetic test circuit for testing of an HVDC-valve (Vt) has a current source (CUS), a voltage source (VOS), and a voltage oscillating circuit. The voltage oscillating circuit has an inductor (L2) and a first capacitor (Cs), the first capacitor for supplying an injection current (Iinj) through the HVDC-valve, and for imposing a forward blocking voltage and a reverse recovery voltage on the HVDC-valve. The voltage oscillating circuit comprises first means (Va5) for creating an oscillating current path (L2 - Cs - Va5) through the inductor and the first capacitor for a polarity change of the voltage of the first capacitor from reverse recovery voltage polarity to forward blocking voltage polarity, said current path being de-coupled from the voltage source during said change of polarity of the first capacitor, a second capacitor (C2), connected across the voltage source, and second means (Va2) for coupling the second capacitor to the first capacitor via the inductor when the voltage of the first capacitor has the same polarity as the polarity of the voltage source.
Patent SE-0100749-D0 (SE)
Inventor: JOHANNSSON OLA M
IPC: D21D1/00
Filed: 2001-03-07
Abstract: A sensor, sensor disk, sensor measurement correction system, and method used in measuring a parameter in the refining zone. The sensor includes a spacer that spaces that spaces its sensing element from the disk. In one preferred embodiment, the spacer is made of an insulating material that insulates the sensing element from the thermal mass of the disk to prevent the thermal mass from affecting sensor measurement. The sensor includes a housing carried by the spacer that, in turn, carries the sensing element. Where the sensing element is a temperature sensing element, the housing is thermally conductive and the housing and spacer enclose the sensing element. Each sensor is disposed in the refining surface, preferably in its own separate bore in the disk and flush with or below axial refiner bar height. Signals from one or more sensors are processed by a processing device linked to a module containing calibration data that is applied to make sensor measurements more accurate. The module holds calibration data from sensors that are precalibrated before the sensor disk in which they are assembled is shipped, along with the module, to a fiber processing plant where the disk is installed in a refiner and the module connected to the processing device. In one preferred embodiment the sensor or sensors are carried by a sensor module that can be a removable segment of a refiner disk. <IMAGE>
Patent SE-0101178-D0 (SE)
Inventor: HUGDAHL MATS
IPC: F16F9/46
Filed: 2001-04-03
Abstract: An arrangement forms part of a shock absorber (1) and is intended to produce distinct longitudinal displacements of an element (7) in response to longitudinal displacements of a screw (15). The displacement directions of the screw and the element diverge and the displacement of the element is designed to occur against the action of a force (14) on the element. The screw is designed with a tapered or inclined surface (17) and the element, or a part related thereto, is pressed against the surface by the said force (14). Interacting sections of the surface and the element, or the part, are designed with structures that produce the said distinct longitudinal displacement positions of the element when acted upon by the member. In this way the element actuation function and that of producing the distinct positions can be incorporated into a relatively simple and compact construction.
Patent SE-0101283-D0 (SE)
Inventor: SVENSSON RICKARD
IPC: F16L33/035
Filed: 2001-04-11
Abstract: Clamp (10, 20, 30) for connecting a hose (13, 23, 33) to a pipe end (14, 24, 34) with an asymmetric cross section. The clamp (10, 20, 30) comprises at least two sections (11 and 12, 21 and 22, 31 and 32) that are shaped so that the clamp (10, 20, 30) will have the same shape as the cross section of the pipe end (14, 24, 34) when the two sections are put together. The clamp (10, 20, 30) is made of aluminium or a plastic material.
Patent SE-0101723-D0 (SE)
Inventor: SJOELIN BENGT
IPC: B60P3/12
Filed: 2001-05-15
Abstract: The construction comprises a platform (3) and a boom (5) with a gate (7) for lifting and fixing into position the front or rear part of the vehicle being towed. The front end of the boom is pivotally mounted inside or on the vehicle. The platform is positioned above the boom and a piston-cylinder unit (13) between the platform and vehicle is used to raise and lower the front end of the platform.
Patent SE-0200151-D0 (SE)
Inventor: GROTH HENRIK
IPC: G06Q20/00
Filed: 2002-01-17
Abstract: A payment system 100 to verify transaction, when an account subscription is used, where the payment system consists of a unit for account subscription 102, a verification unit 104, and a unit for an account holder to verify transaction 300 consists in that the account holder has connected/associated 308 account subscription to the account holder which is made in the verification unit so that a certain type of verification can be made at transaction with a certain account subscription; after that a first signal 302 is transmitted to the payment system that a transaction with the account subscription has started. Next step is authentication 304 which is made by a check/control of the transaction being made. In the authentication step, the verification unit sends/transmits an inquiry/information 310 to the account holder about in which way the account holder wants to make his/her authentication. Finally a terminating signal 306 is sent/transmitted to the payment system that the transaction with the account subscription is finished.
Patent SE-0200912-D0 (SE)
Inventor: RUPPI SAKARI
IPC: B22F7/00
Filed: 2002-03-22
Abstract: The present invention relates to a cutting tool insert consisting of a cemented carbide substrate and a coating. The cemented carbide substrate comprises WC, 4-7 wt% cobalt, 6-9 wt% cubic carbide forming metals from the groups IVb and Vb, preferably titanium, tantalum and niobium, with a binder phase enriched surface zone with a thickness of >20  mu m, preferably between 21 and 50  mu m. The coating comprises a first layer adjacent the cemented carbide substrate of Ti(C,N) having a thickness of from about 3 to about 15  mu m, an alumina layer adjacent said first layer having a thickness of from about 3 to about 15  mu m, said alumina layer being composed of  alpha -Al2O3, a further layer adjacent the alumina layer of Ti(C,N) or Ti(C,O,N) having a thickness of from about 1 to 10  mu m. The total thickness of the coating being less than 30  mu m, preferably less than 25  mu m. Inserts according to the invention exhibit favourable wear resistance and edge strength when turning steel. <IMAGE>
Patent SE-0301170-D0 (SE)
Inventor: PERSSON LARS
IPC: B01D3/00
Filed: 2003-04-17
Abstract: An evaporator including an evaporating chamber equipped with a drainage. The drainage drains accumulated liquid from the evaporator's lower parts and includes an external expansion driven injector and/or an external pump. The evaporator can be used e.g. in a heat exchanger, e.g. in a heat pump system or air condition system, and the vacuum driven injector can be integrated with an expansion device of the heat exchanger. A condenser can be used together with the evaporator in a heat exchanger of the plate type realizing an integrated superheater/supercooler. This is accomplished by the definition and use of delimited interacting zones through which the cooling medium circulates under heat exchange with itself.
Patent SE-0303615-D0 (SE)
Inventor: GAJIC ZORAN
IPC: H02H3/28
Filed: 2003-12-31
Abstract: A method for fault detection in a power transformer/autotransformer and/or interconnected power lines, which are within the zone protected by the differential protection, and particularly suitable for detecting turn-to-turn faults in power transformer/autotransformer windings. All individual instantaneous phase currents of the protected object are measured, individual phase currents as fundamental frequency phasors are calculated, the contributions of the individual protected object sides negative sequence currents to the total negative sequence differential current are calculated by compensating for the phase shift of an eventual power transformer within the protected zone, the relative positions of the compensated individual sides negative sequence currents in the complex plane are compared, in order to determine whether the source of the negative sequence currents, i.e. the fault position, is within the protected zone or outside of the protected zone, delimited with current transformer locations, the protected object is disconnected if determined that the source of the negative sequence currents is within the protected zone.
Patent SE-0400162-D0 (SE)
IPC: F16D65/56
Filed: 2004-01-28
Abstract: The present invention concerns a disc brake for vehicles. The brake comprises one or more brake discs (2), one or more brake pads (3) placed on each side of the brake disc(s) (2) and at least one brake actuator (4, 5). The brake actuator (4, 5) acts on thrust units (10, 11) by means of at least one lever (7, 21). The at least one brake actuator (4, 5) is displaced in relation to the rotational axis of the brake disc(s) (2). The displacement may be lateral or angular in relation to the rotational axis.
Patent SE-0403073-D0 (SE)
Inventor: MATSUKAWA TAKESHI
IPC: B25C/
Filed: 2004-12-17
Abstract: The stapler comprises a support extending upwards from the rear end of a base frame, a working frame with its rear end pivotally connected to the support via a main axle and a staple press plate provided in the working frame. The press plate is lowered in order to drive individual staples from the staple magazine in between the two frames so that sheets of paper positioned between the base frame and anvil are stapled together. A handle frame is provided in the upper part of the working frame and has its rear end pivotally secured to the support so that this end is located on an upper part of the main axle. An intermediate part is provided with one end pivotally connected to an intermediate region of the handle frame and the other end pivotally secured to the working frame.
Patent SE-8204755-D0 (SE)
Inventor: EMANUEL N M
IPC: C07D239/42
Filed: 1982-08-18
Abstract: //c-diazoacetyl derivatives of aromatic heterocyclic nitrides of the general formula (1):  (FORMULA)  having light-sensitive properties. Light-sensitive materials of which polycrystalline layers include an //c-diazoacetyl derivative of the aromatic heterocyclic nitride of the formula (1).
Patent SE-8300379-D0 (SE)
Inventor: SCHMIDT RAIMER
IPC: A61G15/00
Filed: 1983-01-26
Abstract: The treatment chair (4) is used in chiropody, and has a support component extending across a base (2) from a column (1) cooperating with a laterally projecting adjustable support (3) for the chair. The support also carries a number of feet supports (16,18), and a fixture (21) for accommodating a foot bath (22).(1)
Patent SE-8300871-D0 (SE)
Inventor: HEINZER H
IPC: B65G65/46
Filed: 1983-02-16
Abstract: A feed screw (20) is arranged vertically in a cylindrical housing (18) below the main body of a supply container (12), and is provided with a first drive (22) for rotation and with a second drive (28) for axial displacement. The feed screw is rotated and moved upwardly out of the feed-screw housing (18), flowable material thereby being passed into the housing (18). By opening closure flaps (15 and 16) and at the same time by moving the feed screw (20) axially towards the dispensing end (14), an accurately metered quantity of material is delivered. The axial movement of the feed screw (20) combined with its rotation prevents the formation of bridges. <IMAGE>
Patent SE-8304072-D0 (SE)
Inventor: HOLZ E
IPC: D21F3/10
Filed: 1983-07-20
Abstract: A dandy-roll assembly 26 for top- draining a wet web 22 carried on a Fourdrinier wire 18, comprises a screen drum or dandy roll 28 which is rotatably mounted and adapted to be placed on top of the wet web and a suction box 70 arranged in the ascending circumferential region of the rotating drum or roll on the outer periphery of the latter. The screen drum or roll comprises a filter mesh 46 supported on an inner cylinder 34 and has at least one circumferentially extending channel formed therebetween. <IMAGE>
Patent SE-8306407-D0 (SE)
Inventor: OLSSON TORBJORN
IPC: A63B21/16
Filed: 1983-11-21
Abstract: An apparatus for training muscles comprises a support-forming post (1) having at least two vertically spaced-apart pulley wheels (6, 8) a lower one (8) of which is adjustable and securable in varying positions of height along the post so as to locate a free end (3) of a pull rope (2) at a desired level, the pull rope being, at its end being opposite to the free end, connected to a counter-loading means (13) having the purpose to exert a counter force when the rope is pulled. This counter-loading means consists of a piston-cylinder mechanism (14, 15) being provided with a check valve (23) and operating with a pressure medium. In addition to this the pull rope (2) is connected to the piston-cylinder mechanism by way of a mutiple pulley block means (18, 19) in order to obtain a large transmission ratio between on one hand the maximum distance that the free end of the rope can be pulled out and, on the other hand, the stroke of the piston rod (15) of said mechanism.
Patent SE-8400913-D0 (SE)
Inventor: MEIER J
IPC: B65H5/28
Filed: 1984-02-20
Abstract: The precursive or leading portion of printed products or other processed articles arriving in an imbricated formation is first wound up on an auxiliary winding drum or core to form an intermediate coil or package defining a first subformation. The subsequent, second portion of the imbricated formation defining a second subformation is then deposited on this first subformation as the latter is wound off the intermediate coil or package. Both superposed subformations are now jointly fed to a rotatable and driven main winding drum or core and wound up thereupon to form a main storage coil or product package. In order to obtain a compact main storage coil, the two superposed subformations are fed to the main winding drum such that the leading edges of both subformations lie on the upper sides thereof, i.e. the sides oriented towards the main winding drum.
Patent SE-8404189-D0 (SE)
Inventor: KOGURE T
IPC: B30B15/18
Filed: 1984-08-22
Abstract: The press has a vertically-moving bending tool (9) with an operating element (19). A position sensor (23) is operated by the element and interrupts the vertical movement of the tool. The position of the element can be adjusted by a linear displacement. The element can be displaced in the same direction as the tool. A screw mechanism (27,29) sets the position of the element and has its screw spindle connected to the element via a thread. The spindle moves axially. A stepping motor (PM) rotates the spindle and is driven by a manually-operated pulse generator (67H).
Patent SE-8405322-D0 (SE)
Inventor: MATTSSON P-A
IPC: B23Q1/00
Filed: 1984-10-24
Abstract: In order to temporarily clamp part of a tool (1) on a tool holder (2), the tool part is equipped with a freely projectable locking pin (6) that can be inserted through a guide hole (26) in the tool holder's support surface (20) in order to be held in place by radially moveable locking jaws (37) that are spring-actuated towards an engagement position designed to work with the locking pin. A release pin (41) that can be operated via compressed medium is used to move the locking jaws out of the engagement position and to push out the locking pin when the tool part is to be released. A spring unit (35) that is compressible with the help of a ring-shaped piston (30), which is actuated with compressed medium, affects the locking jaws in such a way when it expands that when in the engagement position, the jaws exercise a certain drawing force on the tool part's locking pin, thereby holding it in the working position.<IMAGE>
Patent SE-8506154-D0 (SE)
Inventor: TYMON T M
IPC: C01B33/40
Filed: 1985-12-30
Abstract: Materials suitable for use as molecular sieves having basal spacings of over about 30A which are maintained even after the material has been subjected to high temperatures; they are sheet silicates in which some of the cations are derived from alkoxysilane cluster compounds.
Patent SE-8600532-D0 (SE)
Inventor: LOFGREN STIG TORE JOHANNES
IPC: G01N27/12
Filed: 1986-02-06
Abstract: A detector for use in a detecting device and intended to establish the occurrence of a change in the conductivity of a medium comprises one or more electrical conductors. The respective electrically insulated conductors (4a', 4b') are worked mechanically and/or prepared at pre- determined, restricted locations (10, 11) thereon in order to expose parts of the conductor material (12, 13). The electrical conductors (4a'. 4b') comprise two or more twined or twisted conductors which are electrically insulated from one another. The electrically insulated layer (8, 9) is removed from the outermost parts of the conductors with the aid of a mechanical working process or the like.
Patent SE-8600592-D0 (SE)
Inventor: THORWALDSSON LEIF
IPC: B65G1/20
Filed: 1986-02-11
Abstract: The device has shelf units (3a,3b) which are arranged one above the other to form between them a compartment for the plate-shaped objects. A lock component (11) can be pushed into engagement with an appropriate shelf unit (3a,3b) to lock it and all such units above it in relation to the frame (1). Thus, when the support, component is lowered, the height of the compartment between the secured shelf unit and that immediately beneath it is increased.
Patent SE-8605516-D0 (SE)
Inventor: ARPHULT K
IPC: E05C17/18
Filed: 1986-12-22
Abstract: The metal actuating rod (4) is located rotatably in a brake (1) for a window. The brake is connected via a hasp (3) to a frame. The rod (4) can be connected via a brake transmission (6) to an edge rail and activation bar (9), the transmission being connectable to the latter via a connector displaced laterally from the transmission rotary axis.
Patent SE-8704690-D0 (SE)
Inventor: WAGNER W-D
IPC: F01L1/04
Filed: 1987-11-25
Abstract: The invention relates to a device for mounting two camshafts in the cylinder head of a multi-cylinder in-line internal combustion engine having especially four valves per cylinder, the device comprising bearing housings supported on the cylinder-head housing. To make it possible to provide a cylinder head with small valve angles and with more than four cylinder-head screws per cylinder, the bearing housings are accommodated in a camshaft bearing frame consisting of longitudinal and transverse webs and produced separately from the cylinder-head housing.
Patent SE-8801409-D0 (SE)
Inventor: MADDING G D
IPC: C07C239/00
Filed: 1988-04-15
Abstract: The title compound is prepared by the following route:   <IMAGE> (R = alkyl; Y = halogen, alkoxy; X = anion).
Patent SE-8804492-D0 (SE)
IPC: A47C29/00
Filed: 1988-12-12
Abstract: PCT No. PCT/SE89/00344 Sec. 371 Date Aug. 12, 1991 Sec. 102(e) Date Aug. 12, 1991 PCT Filed Jun. 16, 1989 PCT Pub. No. WO90/07070 PCT Pub. Date Jun. 28, 1990.A gas-spring arrangement includes a gas-spring which has a substantially tubular, external casing (2) and a rod (3) which is guided for axial movement in the casing, between two terminal positions and is dampened by means of gas constrictions. The gas-spring includes attachment links at each end for attachment of the gas-spring between mutually movable devices or structures, such as a pivoted hood on a sunbed. The gas-spring arrangement includes a friction device (6) which is operative to brake the relative axial movement between the gas-spring casing (2) and the gas-spring rod (3), and also to fix the casing (2) and the rod (3) in selective relative positions, i.e., positions between the terminal positions, and when combined with a hooded sunbed, can maintain the hood in a desired raised position.
Patent SE-8901598-D0 (SE)
Inventor: G HEDLUND
IPC: A61G5/00
Filed: 1989-05-03
Abstract: The wheelchair has a frame supporting the seat and backrest and comprising two side sections joined together. Means are provided to swing the frame on a transverse axis between lower and upper positions. (Dwg.No.1)
Patent SE-9000664-D0 (SE)
Inventor: STARK T
IPC: F24F110/10
Filed: 1990-02-23
Abstract: Method and arrangement for monitoring the operation of a rotating heat exchanger with two adjacent ducts 1, 2 intended for air to flow through in opposite directions. Monitoring of the operation is effected by monitoring the temperature of the incoming air T, an indication of operational disruption being given if this temperature falls below a predetermined temperature, for example +10C, which is lower than that which can normally be expected after normal heat recovery in the exchanger rotor 3. <IMAGE>
Patent SE-9004117-D0 (SE)
Inventor: WEINL G
IPC: B22F1/00
Filed: 1990-12-21
Abstract: According to the invention there now is provided a method of producing a sintered titanium based carbonitride alloy with 3-25 weight-% binder phase with extremely good properties at semifinishing operations at turning. The method relates to the use of a raw material consisting of a complex cubic carbonitride comprising the main part of the metals from groups IV and V of the periodic system and carbon and nitrogen to be found in the finished alloy whereby said alloy has the composition 0.85</=XIV</=0.99 0.58</=XC</=0.69 where XIV is the molar ratio of the group IV elements of the alloy and XC is the molar ratio of carbon.
Patent SE-9302175-D0 (SE)
IPC: G06F9/44
Filed: 1993-06-23
Abstract: When an object (18) in a primary memory based data base (2) is accessed by a user, there is created in the user process (14) an agent object (16), that contains a reference (20) to the real object (18), and appears as if it were the real object. All accesses to the data of the object (18) are performed by reading directly, via the reference (20) in the agent object, in the memory of the storage manager (4). The data accesses are performed via a generic interface (12), in the form of read and write operations towards attributes.
Patent SE-9302381-D0 (SE)
IPC: B60R19/34
Filed: 1993-07-09
Abstract: The deformation component comprises a box construction of thin-walled plate (10,12) bent and welded together with five sides covered by plate and where an open rear side of the box construction is telescopically inserted in the front structure beam open front end. At least one of the deformation component side walls has an insert in the structure beam longitudinal direction so that at least two fastening areas sepd. in a longitudinal direction are provided between the front structure beam and the side wall of the deformation component.
Patent SE-9400173-D0 (SE)
Inventor: SAMUELSSON JONAS
IPC: G01B21/26
Filed: 1994-01-21
Abstract: Device for the measuring of wheel angles of vehicles with the front wheels (1) of the vehicle placed on rollers (2) and the rear wheels (3) on roller tracks (4). Pair of scales (8) are arranged in front of and behind the vehicle essentially in level with the wheel axles and a distance over the front scales (8) also an upper pair of scales (8) are arranged. The location of and the distances between the scales are stored in a computer (9). On the front wheels (1) lasers (7) are arranged. These lasers have fastening means for the fastening on the vehicle wheels (1,3) and emit light beams (7'and 7'') in two opposite directions. The scales are connected to the computer. At measuring the front wheels are rotated on the rolls (2) or on the ground so that the two opposed laser beams (7',7'') are projected on the scales. For each scale the computer uses the point exactly between the two projection points to calculate the rotational plane of the wheel and thus the toe-in and camber angles. <IMAGE>