baber/WOPTO huggingface dataset:
Patent SE-8404690-L (SE)
Inventor: WAHLSTROM TOMMY
IPC: H02J7/10
Filed: 1984-09-19
Abstract: PCT No. PCT/SE85/00359 Sec. 371 Date May 6, 1986 Sec. 102(e) Date May 6, 1986 PCT Filed Sep. 19, 1985 PCT Pub. No. WO86/01948 PCT Pub. Date Mar. 27, 1986.The present invention relates to a method for the cyclical trickle charging of a chargeable battery intended for emergency operation. The charging voltage used for this purpose is the output voltage from a source of d.c. voltage providing a variable level of output voltage. A characteristic feature of the invention is the fact that charging from a starting mode (1) is executed in accordance with a cyclical charging program (10) which is repeated until the battery has been found to be fully charged. A rest mode (13) then occurs during which the battery is not charged, but the battery voltage is measured continuously. The rest mode (13) is interrupted immediately, and the aforementioned charging program (10) is re-started if it is noted in the course of measuring the voltage that the battery voltage has dropped below a first pre-determined value. Once the rest mode (13) has lasted for a pre-determined period, a discharging phase (17) will be initiated which involves the battery being discharged in accordance with a discharging program during which the battery voltage is measured continuously. The discharging phase (17) is interrupted if it is noted in the course of measuring the voltage that the battery voltage has dropped below a second pre-determined value. Once the discharging phase (17) has been interrupted or completed, the charging program (10) is re-started.
Patent SE-8406007-L (SE)
Inventor: HELLSTEN HANS
IPC: G01S13/90
Filed: 1984-11-28
Abstract: PCT No. PCT/SE85/00490 Sec. 371 Date Jul. 24, 1986 Sec. 102(e) Date Jul. 24, 1986 PCT Filed Nov. 27, 1985 PCT Pub. No. WO86/03305 PCT Pub. Date Jun. 5, 1986.The invention relates to a method for radar mapping an area and a radar equipment for wideband exploration at frequencies below 300 MHz. A large number of frequencies, for instance 1000, are distributed over a frequency band between for instance 12.5 and 200 MHz, and approximately corresponding to terms in a geometrical series but being different harmonics to a certain fundamental frequency. This is accomplished by a synthesis generator (1) coupled to a phase control device (7) and the generated frequencies are each amplified in a separate amplifier (2), the outputs of which are guided in groups to a number of antennas, tuned to different frequency bands and fewer than the number of frequencies. The reception is carried out in a similar way from the antennas with pre-amplifiers and a mixer (3) each and an A/D-converter (4) and a registration device (5). The equipment is meant to use the principle of so called synthetic aperture (SAR).
Patent SE-8504663-L (SE)
Inventor: PANETH E
IPC: H04L27/22
Filed: 1985-10-09
Abstract: A modem including a modulator section for converting a bit stream, wherein each given number of successive bits defines a symbol, into a phase modulated intermediate frequency (IF) signal, the symbols in the modulator section being phase modulated and then digitally filtered to provide a filtered signal that, when converted into an analog signal, provides a modulation signal of a frequency that is centered about a predetermined frequency and deviates therefrom in accordance with the value of the phase modulated symbol, the analog signal then being filtered and passed to a mixer for up conversion to an IF signal; and a demodulator section for converting the IF signal into a bit stream, the demodulator section including a microprocessor which not only filters received digital signals but contains a memory for storing filter coefficients for use in the filtering of received digital signals; the modem being also operable in a training mode wherein a sequence of predetermined symbols is provided to the filter in the modulator section and the resultant phase modulated IF signal is receivable in the demodulator section, the microprocessor acting to adjust the filter coefficients stored in its memory until the reconstructed phase modulated symbols correspond to the sequence of predetermined symbols provided to the filter in the modulator section.
Patent SE-8505974-L (SE)
Inventor: JOHANSSON AKE
IPC: A61C19/04
Filed: 1985-12-17
Abstract: A method for executing the measurement of the migration of mercury ions from test pieces (1), such as tooth fillings or amalgam samples, which consist of dental amalgam and mercury. Effective measurement is made possible. The test piece (1) is subjected to a negative charging voltage which exceeds the inherent negative ionization voltage of the test piece, by causing the aforementioned negative charging voltage to be applied externally or by utilizing a measuring cell (3) for the application of the aforementioned negative charging voltage, causing mercury ions to migrate from the test piece (1) in question. The invention also relates to an arrangement for the implementation of the method.
Patent SE-8505989-L (SE)
Inventor: QUIRDER K W
IPC: H01H9/16
Filed: 1985-12-18
Abstract: In a key switch comprising a key foot 3 and a key head 4, a light-emitting diode is disposed in the key foot 3. To simplify assembly without detracting from the visibility of the diode, the key foot 3 comprises a cutout 18, which accommodates a housing 15 of the light-emitting diode. The housing 16 is soldered onto a conductor foil 11, which lies between a support 1 and the key foot 3. A light-conductive element 21 is inserted into an aperture 20 of the key head 4. <IMAGE>
Patent SE-8702482-L (SE)
Inventor: GUSTAFSSON P E
IPC: F04D29/46
Filed: 1987-06-15
Abstract: A throttle valve 5 supported on an axle 6 is placed in the widest part of the spiral flow path in the fan casing 3. The axle is placed substantially in the centre of the distance between the rotor 1 and the casing 3. When the valve 5 is adjusted to its position given maximum restriction of the flow path, it extends substantially from a part of the casing at the widest part of the flow path to a part of the casing at the narrowest part of the flow path. The casing may be made from galvanised sheet metal. <IMAGE>
Patent SE-8704984-L (SE)
Inventor: WIELAND E G
IPC: B41F21/14
Filed: 1987-12-14
Abstract: An axially shiftable sheet gripper assembly includes cooperating gripper fingers and gripper abutment surfaces mounted on an axially slidable carriage. The carriage is located in a groove in a sheet transfer drum and carries a control roller at one end. The control roller rides on a control surface of a pivotable control disk. This control disk is movable toward and away from a side face of the sheet transfer drum to regulate the axial movement of the sheet transfer mechanism carriage.
Patent SE-8901929-L (SE)
Title: Conductive polymer composite prodn. - involves template polymerisation of heterocyclic monomer to conductive polymer in matrix
Inventor: MOHAMMADI ASGHAR
IPC: C08F2/36
Filed: 1989-05-30
Abstract: A new method of preparing an electrically conducting polymer composite involves a template polymerisation of a conjugated monomer in a matrix of a molecularly defined complex between a polymer contg. N-vinyl-pyridyl groups and an oxidising agent. Further the conjugated monomer is pyrrhole, thiophene, or aniline and derivatives thereof. The matrix polymer is poly (4-vinyl pyridine) or a copolymer of vinylpyridine and butyl methacrylate, methyl methacrylate, butadiene or another monomer, the oxidant is hydrogen peroxide, nitric acid, lead dioxide, ferric chloride etc.
Patent SE-8902165-L (SE)
Inventor: OHLSSON S
IPC: H04L9/00
Filed: 1989-06-16
Abstract: The invention relates to an encryption circuit constructed in gate matrix technology. The circuit utilizes the American DES standard (Data Encryption Standard). According to a first aspect of the invention, the pin configuration of the circuit corresponds to the pin configuration of a memory circuit, preferably a standard random access memory, so that the encryption circuit can be simply placed in place of a memory in the existing equipment. According to a second aspect of the invention, the encryption uses a register (L, R) which is successively loaded 17 times in accordance with the encryption algorithm. According to a third aspect of the invention, the sub-key generation incorporated in the encryption algorithm is carried out with the aid of a combinatorial block which is integrated on the chip. The invention permits a simple and quick implementation of the encryption algorithm.
Patent SE-8903066-L (SE)
Inventor: ERIKSSON TORE
IPC: F24S80/20
Filed: 1989-09-19
Abstract: Arrangement for a solar-energy collector, heat-conducting wall element and the like, having a number of mutually parallel transparent ducts 2 which are arranged in the same plane as one another and the one ends 3 of which are connected to an inlet 4 and the opposite ends 5 of which are connected to an outlet 6 for conveying circulating heat-absorbing fluid in and, respectively, out, where said ducts 2 are made into a coherent transparent plate element 1 and where said fluid contains pigment particles to restrict the light-permeability of the plate element 1. The invention is characterized in particular in that a separate edge strip 8 provided with a pipe connection 12 is arranged at both the inlet end 10 and the outlet end 11 of the plate element, said edge strip 8 having longitudinal side portions 16 which are angled in relation to the plane of the plate element 1. The construction is also suitable for use as a heat- conducting wall element for an office environment or as solar energy-absorbing enclosure elements for swimming pools and the like. <IMAGE>
Patent SE-9000075-L (SE)
Inventor: WAHLSTRAND H E B
IPC: D05B57/16
Filed: 1990-01-10
Abstract: Arrangement in a sewing machine shuttle for holding in place a hook ring (10) in a driver (19) consisting of three parts: an inner part (23), an intermediate part of spring material (24) and an outer part (25). The elastic intermediate part keeps the hook ring in a determined position but allows, at the same time, the passage of the upper thread without any considerable obstacle.
Patent SE-9002353-L (SE)
Inventor: GHIRINGHELLI C
IPC: F01N3/04
Filed: 1990-07-04
Abstract: A waste-gate valve 22, which is water cooled, is mounted on the water-cooled manifold 10 separately from the turbosupercharger 14, and is adapted to discharge the exhaust gases from the manifold when a predetermined supercharging pressure is reached. The waste-gate valve member (26, Fig. 2) co-operates with a seat (27) in the manifold exhaust passage (10a). <IMAGE>
Patent SE-9101667-L (SE)
Inventor: WHITE L W
IPC: G05D16/06
Filed: 1991-05-31
Abstract: A valve assembly for fluid pressure regulation provides freedom from static pressure creep by eliminating distortions and stresses normally introduced to valve parts during assembly of the regulator. A floating valve seat permits normal installation of a valve seat housing in the regulator body with no transfer of stress or distortion to the valve seat. Thus statis pressure creep, normally attributable to micro distortions of the valve seat, is avoided. Options are also provided to install the floating valve seat directly in a regulator body without the valve seat housing.
Patent SE-9102562-L (SE)
Title: Building component for constructing sound-proof walls - comprises partly concrete body and partly set of acoustic bodies
Inventor: LUNDIN J
IPC: E01F8/00
Filed: 1991-09-06
Abstract: The acoustic bodies (3) have through holes (15), and are permanently joined to the concrete body (1), located in a front side (4) facing a source of noise. The bodies are fitted in a layer in which the through holes extend at right-angles to the plane of the front side (4) in order to receive and absorb sound waves coming from the noise source.
Patent SE-9103064-L (SE)
Title: Saw chain with stirrup-shaped main links connected by coupling links with glass eye arch shape - has coupling link loop ends located on fixed pins inside main link via intermediate bushes
Inventor: OESTERMAN BROR ERIK
IPC: B27B33/14
Filed: 1991-10-21
Abstract: The bushes are of harder material than the coupling links (13), and sit firmly on the pins (29). Spring components (31) are placed between the coupling links and the underside of the main link (11) upper body (17), bridging over the space between the two main links. The spring components strive to hold the chain straight.
Patent SE-9203583-L (SE)
Inventor: MATTELMAEKI ESKO
IPC: B01D1/00
Filed: 1992-11-27
Abstract: Sulphur dioxide is separated from the flue gases of a cellulose pulp mill by absorbing it into a sodium sulphite solution. Sulphur dioxide is regenerated from the sodium bisulphite solution produced by an evaporation-crystallization method utilizing thermo-compressor evaporation technique. A lamella evaporator is utilized as the evaporator-crystallizer, the evaporator being divided into separate compartments for ease of cleaning the lamella surfaces. The recovered concentrated sulphur dioxide can be used wherever desired, for example for the production of chlorine dioxide.
Patent SE-9300004-L (SE)
Inventor: SCHATTENBERG FRANK
IPC: B60K15/01
Filed: 1993-01-04
Abstract: A fuel tapping device for an engine-independent, auxiliary motor vehicle heater is provided which taps fuel from a fuel storage tank of a motor vehicle fuel supply unit and feeds the fuel to the motor vehicle heater by a connecting pipe. This fuel tapping device has a flexible pipe which has a smallest possible cross section and which is placed in a fuel pipe part that projects into the fuel storage tank so that its free end extends to near the bottom of the fuel storage tank. The fuel tapping device can comprise an intermediate piece, which can be Y-shaped, and uses a branch leg for catheter-like insertion of the flexible pipe. As an alternative, the fuel tapping device can also be designed so that the flexible pipe is fixed in the intermediate piece and forms a preassembled unit with it.
Patent SE-9303056-L (SE)
Inventor: ERIKSSON JAN EJE
IPC: B62D33/10
Filed: 1993-09-20
Abstract: A first frame section for the front wheels, is supported on an oscillating axle, and a second frame section for the rear wheels, the two frame sections being joined together by a waist section. The first frame supports the driver's cab by ma first hydraulic system operating between the frames, which is turnable about the lengthways axis of the vehicle w.r.t. second frame to ensure a constant approx. horizontally position right along the length of the vehicle. A second hydraulic system operating between first frame and the can be raised or lowered depending on the vertical acceleration forces acting upon first frame.
Patent SE-9501300-L (SE)
Inventor: LUNDGREN GOERAN
IPC: B27N3/24
Filed: 1995-04-07
Abstract: PCT No. PCT/SE96/00310 Sec. 371 Date Oct. 7, 1997 Sec. 102(e) Date Oct. 7, 1997 PCT Filed Mar. 11, 1996 PCT Pub. No. WO96/31327 PCT Pub. Date Oct. 10, 1996Methods for the continuous manufacture of board from lignocellulose-containing material are disclosed including disintegrating the lignocellulose material into particles or fibers, drying, coating with glue, forming the glued board into a mat, heating the mat with steam, compressing the heated mat to a predetermined thickness approximately equal to the final desired thickness of the board, and pressing the compressed mat into the board.
Patent SE-9502499-L (SE)
Inventor: LAUKKANEN RISTO
IPC: H04B1/38
Filed: 1995-07-07
Abstract: The invention relates to an arrangement (12) for direct wireless communication with inbuilt integrated electronic intelligence, said arrangement (12) being connected to a host unit (10) via a connection means (14). More specifically, the invention relates to an arrangement with relieves a connected host unit from context switching, unnecessary processing of interference/disturbance signals and work-demanding interruption routines in the wireless interchange of information between host units (10) via arrangements (12).
Patent SE-9503463-L (SE)
Inventor: PAATELAINEN MATTI
IPC: B65H31/32
Filed: 1995-10-06
Abstract: The invention relates to an arrangement at the delivery end of a sheet cutter, comprising a conveyor means (5) for transporting sheets (6) from cutting blades to the delivery end; a stacking space (7); and means for guiding and stacking the sheets into the stacking space (7). To facilitate stacking, the means for guiding the sheets (6) into the stacking space (7) comprise a planar grate means formed by at least one moving grate (12a, 12b) having a frame (13) around which a receiving means (14) is arranged in a track-like manner, the receiving means covering the frame (13) so that the sheets (6) positioned on the planar grate means are in contact with the receiving means (14) only, and that the receiving means (14) is arranged to remain immovable with respect to the sheets when the grate moves in a plane parallel with the sheets (6). The grate is further arranged to move along guides in the vertical direction. <IMAGE>
Patent SE-9600804-L (SE)
Inventor: NORDIN ERIK
IPC: E04F/
Filed: 1996-03-01
Abstract: This invention concerns a clamping device for a floorboard. It is characterised by the fact that it includes a gear ring (10) and a clamping component equipped with a clamping arm (6) interacting with support components (2, 3) designed to press together a number of floorboards placed beside each other.<IMAGE>
Patent SE-9602907-L (SE)
Inventor: CHARTIER BRIAN J
IPC: B63H11/04
Filed: 1996-08-01
Abstract: A marine jet drive weed grate (50) has a plurality of cantilever tines (58-63) extending rearwardly along the water intake (32) and have suspended aft end tips (64-69) spaced from the aft end (36) of the water intake such that weeds and debris may slide rearwardly along and then off of the cantilever tines without clogging.
Patent SE-9702144-L (SE)
Inventor: JOERNEUS LARS
IPC: A61C8/00
Filed: 1997-06-03
Abstract: A distance member is designed so as to make possible a cemented superstructure in the jaw and can be fastened to the implant in the jaw by means of a screw member. The distance member has a prefabricated external shape which is individually adapted to the respective dental situation in question for the purpose of rendering unnecessary substantial shape modification work in connection with construction of the superstructure in the jaw. The prefabricated shape has a shelf-shaped projecting part located between the upper and lower parts of the distance member and the distance member is designed with an internal counterholder which prevents torque being transmitted from the tool to the implant.
Patent SE-9801160-L (SE)
Inventor: LUTZ DIRK
IPC: H04B10/25
Filed: 1998-04-01
Abstract: An optical fiber amplifier of the erbium type is intended to amplify light signals within a wavelength band, e.g. in the range of 1540-1555 mm. The active optical fiber receives light signals to be amplified and pump light of a first pump wavelength from a pump source. A gain flattening filter is connected in the active optical fiber length. A noise filter is also connected in the active optical fiber, not more closer to the output end of the active fiber the gain flattening filter. The noise filter blocks light waves having wavelengths around the ASE gain peak and the gain filter attenuates wavelengths within the useful signal band in order to produce a flat gain curve. The introduction of the noise filter increases the total amplification of the amplifier.
Patent SE-9801952-L (SE)
Inventor: KAELLBERG TOMMY
IPC: F16J15/12
Filed: 1998-06-02
Abstract: The invention relates to a packing (1) for a mechanical joint. The packing (1) comprises a first and second packing element (2, 3), which are joined together and which are each provided with at least one opening (5, 6) to allow the passage of a medium. The invention is characterized in that at least one elastic strip (4) is arranged so as to join together the first and second packing elements (2, 3).
Patent SE-9903959-L (SE)
Inventor: LINDGREN ROLF LENNART
IPC: B63C9/22
Filed: 1999-11-02
Abstract: The inflatable life-saving raft is for use in maritime emergencies and is stored in an empty and folded state in a cylindrical container together with a gas bottle and emergency equipment. The container is lifted downwards into a holder basket (11), which retains and fixes it without being lashed during the normal voyage of the ship.  The holder basket is placed on a fixture frame (12) with roller rails and is locked to the frame with pins. It can be withdrawn by a lever arm (8) and a link bar (9). In the event of an emergency, the lever arm is drawn to the side, releasing the holder basket, which under the force of gravity rolls until the raft container tips outwards and falls into the water.
Patent NO-20003553-L (NO)
Inventor: STARZMANN MARTIN
IPC: C09K5/20
Filed: 2000-07-10
Abstract: Frost resistant, aqueous cooling/heating fluid containing alkali salts of acetic acid and/or formic acid and which as a corrosion inhibitor contains a mixture of a C5-C16 monocarboxylic acid or alkali-, ammonium- or amino-salts of said acid, a C5-C16 dicarboxylic acid or alkali-, ammonium- or amino-salts of said acid, and also a triazole.
Patent NO-20004195-L (NO)
Inventor: YLA-HERTTUALA SEPPO
IPC: A61K48/00
Filed: 2000-08-22
Abstract: The present invention pertains to a novel transmembrane protein capable of binding to biotinylated molecules, the protein comprising a cytoplasmic domain, a membrane-spanning domain and an extracellular domain, wherein the extracellular domain comprises biotin-binding activity.
Patent NO-20005981-L (NO)
Inventor: ROCA MANUEL MERLOS
IPC: A61P43/00
Filed: 2000-11-27
Abstract: The invention relates to the use of 2-hydroxy-4-trifluoromethylbenzoic acid derivatives as inhibitors of the activation of the nuclear transcription factor NF- kappa B. The invention also relates to the utilization of 2-hydroxy-4-trifluoromethylbenzoic acid derivatives for the preparation of medicaments to treat or prevent of pathologies associated to the activation of NF- kappa B and/or the expression of genes which are dependent on or regulated by, at least partially, NF- kappa B in mammals, including humans. <IMAGE>
Patent NO-20010037-L (NO)
Title: Infraröd lysdiode
Inventor: ASHLEY TIMOTHY
IPC: G01N21/35
Filed: 2001-01-03
Abstract: En infrarød lysdiode-anordning omfatter en infrarød lysdiode som sender ut positiv lumin- escens når den står under ledespenning og sender ut negativ luminescens når den står under sperrespenning. Dioden drives med et avvekslende lede- og sperrespennings- signal, slik at forskjellen i utgangseffekt mellom positiv luminescens og negativ lumin- escens fra lysdioden stabiliseres i forhold til temperaturen. Den infrarøde lysdiode- anordning finner særlig anvendelse som kilde i gassfølere og senker eller fjerner fordringene til temperaturstyring av infrarøde lysdiodekilder.
Patent NO-20015526-L (NO)
Title: Polynukleotider og polypeptider kodet for av disse, fjernt homologe med heparanase
Inventor: PECKER IRIS
IPC: C12N5/10
Filed: 2001-11-12
Abstract: Det beskrives isolert nukleinsyre som omfatter et polynukleotid som kan hybridisere med SEQ ID NO: 1, 4, 6 eller deler av disse ved 68°C i 6 x SSC, 1% SDS, 5 x Denharts, 10% dekstransulfat, 100 jjg /ml laksespermie DNA og 32P- merket probe, og vask ved 68°C i 3 x SSC og 0,1% SDS.