baber/WOPTO huggingface dataset:
Patent SE-8401750-D0 (SE)
Inventor: ZAHALKA P
IPC: C03B5/03
Filed: 1984-03-29
Abstract: A circuit for performing a method melting vitreous materials in an electric furnace wherein the electrodes are supplied with an alternating current of optimal frequency lower than 60 or 50 Hz, respectively, the corrosion of electrodes being minimized. The circuit comprises a cycloconverter which changes a three-phase current supply into a single-phase current with a simultaneous changing of the input mains frequency into an optimal output frequency. The circuit also comprises a device for measuring and/or controlling the direct current component of the low frequency feeding alternating current, in order to stabilize the favorable anticorrosion effect of the low optimal frequency. Further, it comprises a device for the control of the power input of the cycloconverter with respect to the melting temperature in the furnace.
Patent SE-8403340-D0 (SE)
Inventor: JOHANSSON B
IPC: E06B9/01
Filed: 1984-06-21
Abstract: A protective grid or grating 1 comprises an external tubular frame 5 with horizontal and vertical tubular cross-members 3, 4 positioned in separate adjoining planes. The cross-members are a welded at all crossing points and to the frame 5. The frame 5 has holes on the inside and on the outside at the junction with each cross- member for the insertion of hardened steel rods. The steel rods are freely rotatable and extend right across the grating from one edge to the other. <IMAGE>
Patent SE-8403684-D0 (SE)
Inventor: JOHANSSON I
IPC: G01L1/20
Filed: 1984-07-12
Abstract: The invention relates to a method of attaining a rigid loading device for simultaneous measuring of small forces and small movements in a testing machine intended for greater forces and movements. According to the invention a preferably annular yoke (20) dimensioned to carry the loading capacity of the testing machine, is applied in the testing machine. By using the well-defined relationship between force and deformation of the yoke, the deformation of a test piece (11) placed within the yoke is measured and controlled. At the same time the force against the test piece is measured by a force transducer (10) also placed within the yoke. The measuring range of said force transducer is chosen to meet the required load capacity for the testing.
Patent SE-8603067-D0 (SE)
Inventor: REICHERT W W
IPC: C09D5/08
Filed: 1986-07-09
Abstract: A coating composition useful for increasing the corrosion resistance of a surface is provided. The composition comprises a coating material and an anti-corrosive agent comprised of a calcined mixture consisting essentially of magnesium oxide and zinc oxide with or without calcium oxide. The composition may also include a defined compound which can improve the corrosion resistance, and filler.
Patent SE-8603259-D0 (SE)
Inventor: RYSEV G S
IPC: B65B3/00
Filed: 1986-07-30
Abstract: High melting point bitumens are wrapped in polythene bags by inflating the bags, and pouring bitumen into them while cooling them in cells with a liq.
Patent SE-8603616-D0 (SE)
Inventor: GORPENJUK N A
IPC: B23K35/36
Filed: 1986-08-27
Abstract: An electrode consists of a rod made of mild steel and a coating, which comprises (in per cent by mass): marble 30-40; fluorite 20-30; ferromolybdenum 8-12; ferrovanadium 4-6; ferrotitanium 6-10; ferrosilicon 4-8; ferromanganese 2-5; ferrochromiun 8-12; graphite 0.5-1.0.
Patent SE-8703912-D0 (SE)
Inventor: AGREN A
IPC: F02P5/02
Filed: 1987-10-09
Abstract: Device for manually adjusting the ignition point in e.g. motor saws. The adjustment is achieved by switching on one or more circuits for higher ignition adjustment. Switching on can interact with a so-called dead-man handle or with a gas control. The ignition system (7-12) can contain a charge winding (6') and a triggering winding (5') on a multi-legged core which interacts with a magnet system. A further triggering winding (4') which lies in the relative direction of movement between magnet and core, in front of said magnet, is attached to the leg (4) of the core and can be connected to a trigger circuit (12, 16) for incrementing the ignition adjustment (12, 16). <IMAGE>
Patent SE-8804288-D0 (SE)
Inventor: BIELFELDT F B
IPC: B30B5/06
Filed: 1988-11-28
Abstract: A continuously working press is provided having a rolling rod conveyor connected to a guide chain, whereby in the critical entering arc and also in the tangential transition into the horizontal pressing zone the guide chain has the same arc dimension and secant dimension as the rolling rods, because they are guided coaxially with the same radius via entering gear wheels and lead-in gear wheels. Consequently, the orientation of the rolling rods orthogonal to the feeding direction is maintained. Furthermore, the rods are kept exactly equidistant during the transition from the entering arc into the horizontal pressing plane. Linear shifts are absorbed in an elastically compensating manner by bearing bolts composed of spring steel. The high spring forces which occur in the bearing bolts as a result of linear shifts of the rolling rods are absorbed in a compensating manner by thick sleeves and sextuple plate stacks of the guide chain.
Patent SE-8902317-D0 (SE)
Inventor: EKETORP R
IPC: C07K16/06
Filed: 1989-06-27
Abstract: A method is provided for cleansing a protein from multivalent metal ions bound thereto, these ions being released from the protein by exchanging the ions with monovalent metal ions, whereafter the multivalent metal ions are removed. The release and removal of these ions is effected, in particular, by diafiltration or gel filtration processes.
Patent SE-8904016-D0 (SE)
Inventor: SCALA G
IPC: B25C5/16
Filed: 1989-11-28
Abstract: The magazine for compressed-air riveting guns comprises a channel for guiding fastening elements which is delimited by two lateral bars and by a lower lid which can be extracted to allow loading of a set of fastening elements which can be nails, pins, brads, staples. On the side opposite to the lid, the channel is delimited by a strip which can be inserted in one of a plurality of superimposed seats costituted by longitudinal pairs of mutually facing grooves defined in the lateral bars.
Patent SE-9000146-D0 (SE)
Inventor: SOERENSEN TRONDUR FRIDRIK
IPC: A01K91/18
Filed: 1990-01-16
Abstract: An apparatus for automatic coupling and uncoupling of leaders (11, 12) on to and off from a trot-line (13). The leaders are connectable to the trot-line by means of claw-shaped members (10) cooperating by snap-fit with spherical members (14) on the trot-line. The apparatus comprises means (28, 30, 31) for coupling the claw-shaped members (10) on the spherical members (14) of the trot-line, means (35) for uncoupling the claw-shaped members from the spherical trot-line members (14). The apparatus also comprise at least one magazine (18) for the leaders (11) located between said members.
Patent SE-9000234-D0 (SE)
Inventor: LARSSON NILS
IPC: A47K13/26
Filed: 1990-01-22
Abstract: The slightly conical casing (1) is slotted to form a number of segments (5,6), and an expansion component (11) is insertable into it. - At least two opposing casing segments (5) have projecting heel formations (9,10) on their inside, forming parts of an inner thread for outer threads (13) on the expansion component (11).
Patent SE-9101267-D0 (SE)
IPC: G01T5/08
Filed: 1991-04-25
Abstract: In many light-detecting devices, it is necessary to mount the light detector with its own plane, sensitive surface against a non-plane contact surface. The standard procedure is then either to use a custom-made optical coupler between the curved surface and the plane surface of the photodetector or to use a silicone cushion to even out the curvature. Both methods have the disadvantage of losing light at the transitions. The new method involves the optical surface of the photodetector being shaped or worked so as to be identical to the light-emitting surface, although with opposite curvature. In this way, good optical coupling is achieved without an extra intermediate piece.
Patent SE-9103481-D0 (SE)
Inventor: VAINIO U
IPC: F16L53/38
Filed: 1991-11-25
Abstract: Heating system for pipes wherein heating, for instance for melting ice, is performed by supplying electric current through a resistance wire (3), the wire being passed into the wall (1) or a conduit (2) made on the outside of the pipe during manufacture of the plastic or corresponding pipe.
Patent SE-9203179-D0 (SE)
Inventor: GNAUERT W
IPC: E03C1/10
Filed: 1992-10-28
Abstract: A diverter-type mixing valve has a body formed with a chamber having opposite ends, a mixed-water feed passage opening into the chamber between its ends, a faucet outlet port opening into the chamber at one end thereof, a vent port opening into the chamber at the other end thereof, a diverter port also opening into the chamber at the other end thereof, and a restriction in the chamber between the feed passage and the ports at the other end. Mixed water is supplied under pressure to the feed passage. A diverter valve in the chamber directs flow from the feed passage out the faucet port when pressure between the restriction and the other end is greater than pressure between the restriction and one end and directs flow from the feed passage to the diverter port when pressure between the restriction and one end is greater than pressure between the restriction and the other end. A one-way vent valve in the vent port only permits flow through the vent port into the chamber and a one-way check valve associated with the diverter port only permits flow through the diverter port out of the chamber.
Patent SE-9302080-D0 (SE)
IPC: A61P25/28
Filed: 1993-06-16
Abstract: The present invention relates to novel compounds having general formula (1) wherein n is 3, 4, 5, 6 or 7; X represents one or more substituents independently selected from hydrogen, lower alkyl, aryl, lower alkoxy, halogen, trifluoromethyl, nitro, -NHCOR where R is lower alkyl or aryl, -NR1R2 where R1 and R2 are independently hydrogen or lower alkyl or together form a ring, or cycloalkyl, cycloalkenyl or bicycloalkyl either optionally further substituted by lower alkyl; Y is (a) or (b) where R3 and R4 are independently hydrogen, lower alkyl, lower alkoxy or together form a cyclic acetal; Z is lower alkyl; and W represents one or more substituents independently selected from hydrogen, lower alkyl, lower alkoxy or halogen; stereo and optical isomers and racemates thereof where such isomers exist, as well as pharmaceutically acceptable acid addition salts thereof and solvates thereof having therapeutic activity, intermediates for their preparation, processes for their preparation, pharmaceutical formulations containing said compounds and medicinal use of said compounds.
Patent SE-9304335-D0 (SE)
Inventor: SANDGREN KARL-OLOF
IPC: A01J5/10
Filed: 1993-12-30
Abstract: An apparatus has a channel (5) for a fluid and a member (8) adapted to accomplish a first throughflow area in a first position in the channel and a second throughflow area in a second position in the channel. The member (8) is adjustable for accomplishing a third throughflow area, which is different from the first throughflow area, when the member is in the first position. Alternatively, the apparatus consists of a set of parts comprising three interchangeable members, for achieving different throughflow areas in the channel. A milking equipment (20) has a pulsator (27) adapted to communicate with the pulsation space in each teatcup via an apparatus (D) of the above described kind.
Patent SE-9403137-D0 (SE)
Inventor: PERSSON LARS
IPC: C07H11/04
Filed: 1994-09-20
Abstract: The present invention relates to derivatives of phosphorylated carbohydrates and pharmaceutical compositions comprising as a pharmaceutically active ingredient at least one of these compounds.
Patent SE-9404290-D0 (SE)
Inventor: COOK MICHAEL ALLEN
IPC: A61P31/04
Filed: 1994-12-09
Abstract: A process for the preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt thereof comprises   i) contacting impure clavulanic acid or an alkali metal salt thereof in an organic solvent, with tertiary octylamine; ii) isolating the tertiary-octylamine salt of clavulanic acid formed;   iii) converting the thus formed salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof.
Patent SE-9500484-D0 (SE)
Inventor: OESTERLUND CARL-GUNNAR
IPC: H04Q1/14
Filed: 1995-02-10
Abstract: PCT No. PCT/SE96/00175 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Feb. 12, 1996 PCT Pub. No. WO96/25011 PCT Pub. Date Aug. 15, 1996A junction box for data and/or telecommunication installations comprises a printed circuit board (12) which is mounted to a rear supporting plate (10) and provided with terminal blocks (13), mounted on the front side thereof. The circuit board (12) is mounted at a distance in front of the supporting plate (10) to form a free wire laying space (19) behind the circuit board (12), between said board and the supporting plate (10). The supporting plate (10) is provided with wire lead-in openings (26), located behind the circuit board (12), and the circuit board (12) is provided with wire lead-in openings (25) which are formed by cut-outs in the circuit board (12), extending into said board from edge portions (23, 24) thereof. The wire lead-in openings (26) in the supporting plate (10) are located in displaced positions in the supporting plate (10) in relation to the wire lead-in openings (25) in the circuit board (12) and at a distance from the latter openings.
Patent SE-9501435-D0 (SE)
Inventor: HAMMAR LARS
IPC: B44B5/00
Filed: 1995-04-19
Abstract: A tool for manufacturing signs wherein selective sign display elements are retained in a base profile section by folded engagement of opposite end portions of the base section. The tool includes members for cutting the base section, compression members for deforming the base section to secure the sign elements from disengagement with the base section and a punch for providing an aperture in the base section. The tool further includes a guide surface for positionally aligning the base section and gauge blocks for displacing the guide surface generally perpendicular to a longitudinal axis of the base section to accommodate respective base sections having different width dimensions. A stop member restricts movement of the sign display elements when cutting the base section.
Patent SE-9604013-D0 (SE)
Inventor: KALLIO JARI
IPC: E05B77/02
Filed: 1996-11-04
Abstract: The hook part comprises a frame part (2), a fixture component (4), a spring (5) and a console (6). The hook part frame part is provided with a mainly four-sided opening (8). The lock part (30) has an elongated shape and the lock part one end forms a lock component (32) which penetrates the opening (8) in the frame part and whose width (b) corresponds to that of the opening. The frame part is movable and provided with a hand grip (15) for spring-loaded manoeuvring on unlocking, whereby the hook part is freed from the lock part.
Patent SE-9701845-D0 (SE)
Inventor: JOHANSSON JOERGEN
IPC: H04W8/18
Filed: 1997-05-16
Abstract: The present invention relates to determining the geographic location of a mobile station in a mobile communications system. The object of the invention is to protect the integrity of the user of the mobile station, so as to prevent the location of the mobile station being established by an outsider against the will of the user. In this respect, an authorization check is carried out in conjunction with a request for determination of the geographical location of a mobile station. The geographical location is only determined when authorization is found for the mobile station to be located. This authorization control involves checking that the user of the mobile station has granted permission for the location of his mobile station MS to be determined on the part of an outsider. The authority check may also include the condition that only certain outsiders may be informed of the geographical location of the mobile station.
Patent SE-9701927-D0 (SE)
Inventor: SAMUELSSON JONAS
IPC: B60S5/00
Filed: 1997-05-22
Abstract: Measuring system for the measuring of wheel angles comprising cameras (21) pivotable on rear wheel (22) fastenings and looking both on front wheel marker arrangements (24) and a marker device (25) arranged perpendicular relative the length direction of the vehicle. The camera registers the angles of the wheel it is mounted on by viewing the marker device and the angles of the front wheel by subtracting the angles of the wheel with the camera from those obtained for the marker arrangement on the front wheel. The marker arrangement is diametrically symmetric and allows together with pivotability of the camera a rotating of the wheels over a half revolution so that possible mounting errors can be detected and correlated for. <IMAGE>
Patent SE-9702474-D0 (SE)
Inventor: NYLUND OLOV
IPC: G21C3/322
Filed: 1997-06-27
Abstract: A fuel assembly for a boiling water reactor which is designed to allow water, during operation of the reactor, to flow upwards through the fuel assembly while absorbing heat from a plurality of fuel rods, whereby part of the water is transformed into steam. The fuel assembly comprises a first steam pipe (10a) arranged with its longitudinal axis parallel to the longitudinal axis of the fuel assembly and the steam pipe comprises an inlet for the steam arranged in the first end of the steam pipe and an outlet for the steam arranged in the second end of the steam pipe. The fuel assembly also comprises a second steam pipe (10b) arranged above and at a distance from the first steam pipe such that an opening is formed between the steam pipes. The outlet of the first steam pipe has a diameter which is larger than the diameter of the inlet of the second steam pipe.
Patent SE-9703367-D0 (SE)
Inventor: NAOOM MUDHAFAR
IPC: B62D24/00
Filed: 1997-09-18
Abstract: The rear part of the vehicle cabin is coupled together with shock absorbers located on the body work rear part with the aid of fasteners on support arrangements. The function of the cabin arises when the car is in collision with another object. As a result of the collision, the car front is pressed inwards which opens the front locking devices. - When the front locking devices are opened, the cabin slides upwards and forwards, leaving the damaged car parts beneath it. The shock absorbers minimise the collision thrusts and the final forwardly projected forces convert a part of the collision forces to a lifting force which raises the car rear part.
Patent SE-9703868-D0 (SE)
Inventor: NAYEH ZIBA HOSSEINY
IPC: A61C5/85
Filed: 1997-10-23
Abstract: The matrix band (5) is tightened around a tooth (7) during dental work using a hand held device. The device forms an automatically locking and releasable fastener with a small tongue-like shape that presses together the two ends (6) of the band. The hand held device has two jaws (1), which has embossed or grooved regions facing the opposite jaw. Similarly, at least one end of the band has a corresponding embossed or grooved region which engages with the grooves in the holder jaw.
Patent SE-9704039-D0 (SE)
Inventor: NYCKELGAARD SOEREN
IPC: H04L67/01
Filed: 1997-11-05
Abstract: The operator for the dialled application includes a means for identifying that a dialled connection has been achieved for this application, the same means being used to order a communication server to establish a wide-band (e.g. ISDN) connection to this application. A temporary IP address is allocated and sent to the dialled application by the server, and the application then uses this temporary address to send information directly to the dialling application.
Patent SE-9800160-D0 (SE)
Inventor: JUUTILAINEN TIMO
IPC: F16F7/08
Filed: 1998-01-22
Abstract: A damped spring suspension system for various fine-mechanical equipment (5) comprises a sturdy base (6), to which is fastened a sleeve (4) by means of a fixing means (1, 1a) extending through the sleeve, between the outer end of said sleeve (4) facing away from the base (6) and the corresponding end (1) of the fixing means being fitted a plate element (2) and around said sleeve (4) being fitted an elastic disc-shaped cushioning element (3). The sleeve (4) has a length which substantially exceeds the thickness of said cushioning element (3) and the cushioning element (3) is fitted around the sleeve (4) in a location between the base (6) and the plate element (2) at a distance from both the base (6) and the plate element (2).
Patent SE-9800660-D0 (SE)
Inventor: ASADA KIKUO
IPC: B21C37/29
Filed: 1998-03-03
Abstract: A common rail is provided for promoting inner pressure fatigue strength at location in proximity to a branch pipe. The common rail includes a main pipe rail with a main flow path. At least one boss in provided on the peripheral wall and includes a branch hole communicating the main flow path. The branch pipe is provided with a connecting head that has a pressing face at and end of the branch pipe. The pressing face of the branch pipe is urged into a pressure receiving seat of the boss. A compressive residual stress is provided at location in the peripheral wall where the main flow path of the main pipe rail communicates with the branch hole. The compressive residual stress increases the pressure fatigue strength by substantially canceling tensile stress.
Patent SE-9801655-D0 (SE)
Inventor: CARLSSON LEIF
IPC: B25B13/06
Filed: 1998-05-11
Abstract: The invention relates to a wheel nut spanner (1) comprising a nut socket portion (3) and a torque arm (2). The torque arm (2) is constituted by a thin wall tube (9) of ultrahigh-tensile strength steel.
Patent SE-9903188-D0 (SE)
Inventor: JOHANSSON ANDERS
IPC: H04W36/00
Filed: 1999-09-08
Abstract: The arrangement for signal strength measurement in link-ups in a system using frequency hop involves base stations using combinations of frequencies (23,33,45,70) for frequency hop in communication with mobile stations (MO1). A mobile telephone exchange selects a unique primary frequency for each mobile station out of the frequency combinations and the mobile station transmits a primary training sequence on the primary frequency. When the mobile telephone exchange requires a signal strength measurement from a taking-over base station, it requests the base station to detect the primary training sequence on the primary frequency. - Preferably, the mobile stations transmit secondary training sequences on the other secondary frequencies in the combination. The taking-over base station can detect the primary sequence in order to separate it from the secondary training sequences in order to identify the time slot belonging to the mobile station to be measured.
Patent IT-MI913066-D0 (IT)
Inventor: OSCA LORENZO
IPC: G11C16/10
Filed: 1991-11-15
Abstract: There is disclosed a method of updating data stored in storage locations of a storage unit, in particular of a Flash EPROM. The activity of updating data stored in some types of non-volatile storage units, such as Flash EPROMs, is time consuming. A remarkable reduction in updating time is obtained by writing information relative to updating to be carried out in not occupied storage locations and executing the updating all at once on the storage locations containing the data. <IMAGE>
Patent NO-20014983-D0 (NO)
Inventor: GRIFFIN TIMOTHY ALBERT
IPC: F02C3/20
Filed: 2001-10-12
Abstract: Method for operating a power station (1) with a closed or virtually closed CO2 process uses at least one compressor (3), at least one turbine (5), at least one generator (4), at least one recuperator (11), and at least one burner unit (6) with at least one oxygen-removing device (46) and at least one burner (45). The burner unit has an additional burner (72) receiving a fraction (75) of the oxygen-enriched CO2 medium (67, 76) and fuel (30) or fuel/vapor mixture. The hot CO2 medium (82) formed by the combustion taking place in the additional burner is mixed with the heated CO2 medium (12, 65) at the inlet (64) or before the inlet of the oxygen-removing device. An Independent claim is also included for a power station carrying out the process.