baber/WOPTO huggingface dataset:
Patent SE-8305937-D0 (SE)
Inventor: BOVERMANN K-D
IPC: H05K7/14
Filed: 1983-10-28
Abstract: This invention relates to a subrack with side walls connected by means of cross-pieces, in which electronic modules, particularly printed circuit boards, can be placed. The modules have terminal strips on their rear edges which can be inserted into electrical connectors facing towards them mounted in the rear area of the subrack at a predetermined depth from the plane of the front panel. Through the design and arrangement of two mounting bars in the rear area of the subrack, using the same components of the subrack, different electrical connectors may be selectively mounted to receive terminal strips of electronic modules of different sizes.
Patent SE-8402583-D0 (SE)
Inventor: RUNDGREN P
Filed: 1984-05-14
Abstract: A head has at least one aperture (8), against the outside of which wire parts of a reinforcement network locate. A lock component fits into the head aperture. Outside the head (3) is a rear piece which holds one or more wire parts of the network between it and the head itself.
Patent SE-8403281-D0 (SE)
Inventor: ANDREASSON B C
IPC: F02P9/00
Filed: 1984-06-19
Abstract: An electro-mechanical brake in a motor saw requires electric energy for the operation of the brake. This energy can, according to the invention, be surplus energy in the ignition system of the saw. Surplus energy exists usually only when the r.p.m. exceeds a certain value. A capacitor is charged by current from the system and is prepared to discharge through a coil to actuate the brake on a signal from a kickback sensor.
Patent SE-8403422-D0 (SE)
Inventor: WALKER L H
IPC: H02M7/12
Filed: 1984-06-27
Abstract: A voltage limiter for protecting the thyristors of a current source inverter, also known as a controlled current inverter, wherein the limiter includes a circuit for sensing the respective voltages directly across at least one but preferably across each of the thyristors in the inverter and generating a signal corresponding to the highest value and a regulator circuit which is operable in response to the difference between the highest value signal and a reference signal corresponding to a safe operating voltage for the thyristors in the inverter, to modify the thyristor gating angle of those thyristors which control the current in the inverter. The voltage limiter thus reduces the current carried by the inverter thyristors when the highest voltage across the inverter thyristors exceeds the reference signal, and thereby reduces the amplitude of any commutating spike voltage in the voltage applied across the thyristors. This permits full utilization of the inverter rating while requiring no adjustment for source impedance, line voltage, or commutating capacitance.
Patent SE-8406374-D0 (SE)
Inventor: HULTQVIST J
Filed: 1984-12-14
Abstract: The raw material is reduced to the required cross sectional area. It is then shaped to the required profile in a mill. At this stage its linear movement speed is sensed before and after the mill. By comparison with a reference value, the position and/or pressure applied is controlled to achieve the desired profile. The linear e.g. thread-like item passes through the tension discs which reduce its diameter and correct its round shape. The devices provide the necessary force to pull the thread. It then passes measuring wheels which register its linear speed. Between there there is a grooved mill to profile the product.
Patent SE-8601131-D0 (SE)
Inventor: SKOGWARD K O E
IPC: D05B69/24
Filed: 1986-03-11
Abstract: The invention makes it possible to rotate an arm shaft of a sewing machine without a mechanical clutch between the hand wheel and the arm shaft. The position of the hand wheel which previously was very dependent on the mechanical system, can now be chosen so that the best possible ergonometry is obtained. Output of an electronic sensor of the rotation of the hand wheel and another sensor of the movement of the arm shaft are compared in an electronic unit, and as long as there is a difference in the outputs of the sensors the electronic unit will cause driving of the sewing machine motor so that the difference will be zero. The movement of the hand wheel is thus repeated on the arm shaft.
Patent SE-8602003-D0 (SE)
IPC: F01K23/08
Filed: 1986-04-29
Abstract: The invention relates to a method of operating a gas turbine unit comprising a combustion chamber, a high pressure turbine driven by gas from the combustion chamber, and a low pressure turbine driven by gas from the high pressure turbine, means for controlling the gas supply from the high pressure turbine to the low pressure turbine, and a low pressure compressor driven by the low pressure turbine, and a high pressure compressor connected in series with the low pressure compressor and driven by the high pressure turbine for supplying pressurized air to the combustion chamber, the useful power of the gas turbine unit being adjustable by controlling the gas conditions upstream of the low pressure turbine by said means. Substantially all the air delivered to the combustion chamber from the compressors, is utilized for the combustion in the combustion chamber. The generated gas is cooled with water and/or steam to a temperature which corresponds to the maximum operating temperature of the high pressure turbine. There is made use of the power obtained from the combustion chamber by said cooling, and the useful power of the gas turbine unit is recovered from the high pressure turbine at substantially constant rotational speed thereof. The temperature of the gas supplied to the high pressure turbine is maintained substantially constant independently of the useful power recovered from the gas turbine unit.
Patent SE-8700668-D0 (SE)
Inventor: ELLINGSEN B
IPC: E05D7/00
Filed: 1987-02-18
Abstract: The invention concerns a hinge for covers for electrical installation units, for example socket of the type which is intended to be mounted on a wall and to prevent the penetration of water inside the unit in the event of rain, spray and drips. The unit comprises a casing with walls with a main plane which extends principally perpendicularly to the plane of the wall when the unit is in an installed position on the wall. The cover 4 is hinged around a horizontal pin at the top of the casing and is provided with a closing spring which attempts to pull down the cover to the closed position. The cover is connected to the casing by at least one hinged part 5 of such a design that the hinge arrangement normally permits a maximum opening angle for the cover. The hinged part 5 is arranged so that when the cover's normal opening angle is exceeded during use by unintentionally large force it is able to be taken from its normal stable position against a spring force which is greater than the force of the closing spring. Thereby the cover 4 can perform a certain additional angled movement in excess of the normal maximum opening angle without being damaged, which is otherwise a serious problem, among other things in the event of tampering. <IMAGE>
Patent SE-8702625-D0 (SE)
Inventor: JOHANSSON SIGVARD
IPC: F16H48/32
Filed: 1987-06-25
Abstract: PCT No. PCT/SE88/00355 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 27, 1988 PCT Pub. No. WO88/10378 PCT Pub. Date Dec. 29, 1988.A device to oppose a difference in relative rotational velocity between two rotatable shafts includes a set of primary braking elements arranged to rotate with one of the shafts and a set of secondary braking elements arranged to rotate with the other shaft, whereby both sets of braking elements are moved into engagement with one another from a free running position in order to oppose the difference in rotational velocity between the two shafts. One of the shafts carries a rotatable unit having a circular surface which is slightly displaced from a 90 degree angle from the drive shafts. This unit is connected for rotation with one set of the braking elements and is movable sideways relative to the other set of braking elements connected to the other shaft. The rotatable unit contains a set of movable pistons which engage the angled surface in such a way that when an angular displacement takes place between the pistons and the angled surface, at least one of the pistons is pushed inwardly against the pressure in the fluid system.
Patent SE-8705210-D0 (SE)
Inventor: RYAZANOV A G
IPC: A63C5/00
Filed: 1987-12-30
Abstract: The invention is intended for racing, sporting and cross-country skis and for touring skis when the skating step is used by the skier. Each ski (1) has a running surface (2), an upper side (3) with a supporting surface (4) for the attachment of a binding (5), and an inner flank (6) and an outer flank (7). At least that section of the ski lying in the region of the supporting surface (4) is shifted, relative to the running surface (2), in the horizontal direction towards the inner flank (6) of the ski. <IMAGE>
Patent SE-8800632-D0 (SE)
Inventor: GROLLIER J-F
IPC: A61K8/00
Filed: 1988-02-24
Abstract: The invention relates to a composition used for the treatment of keratin substances which contains at least one amphoteric polymer containing units A and B randomly distributed in the polymer chain, where A denotes a unit derived from a monomer containing at least one basic nitrogen atom and B denotes a unit derived from an acid monomer containing one or more carboxyl or sulphonyl groups, or alternatively A and B can denote groups derived from zwitterionic carboxybetaine monomer, A and B can also denote a cationic polymer chain containing secondary or tertiary amine groups or quaternary ammonium groups, in which chain at least one of the amine groups carries a carboxyl or sulphonyl group joined via a hydrocarbon radical, or alternatively A and B form part of a chain of a polymer with alpha, beta-dicarboxyethylene units, in which one of the carboxyl groups has been reacted with a polyamine containing one or more primary or secondary amine groups, and at least one cationic polymer of the polyamine or poly-(quaternary ammonium) type, containing amine or ammonium groups in the polymer chain or joined to the latter.
Patent SE-8804716-D0 (SE)
IPC: B25H5/00
Filed: 1988-12-30
Abstract: An engine block is assembled on the rotatable plate (3). The plate has a pivotable stop hook (9) which has a cam roller (13) inserting into a cam track (14) on the frame (1). - When the rotary plate is turned from a starting position with the engine or block turned the right way round, the stop hook is turned out of arresting engagement with the fixture plate.
Patent SE-9003519-D0 (SE)
Inventor: OLIN S
IPC: G11B7/26
Filed: 1990-11-05
Abstract: The invention relates to a device in injection moulding machines, particularly for the manufacture of articles (6) of plastic with high accuracy and at high speed, such as compact discs, comprising a mould with two mutually reciprocable mould halves with a cavity therebetween and a gripping means (5) which is adpated to be introduced into the space between the mould halves for removing finished articles (6) therefrom. For providing a further reduction of the time for each injection operation the invention suggests that the gripping means is made disc-like with at least one through-hole (7) with a circumferential contour (8) corresponding to that of the article (6) to be produced and adapted to constitute in introduced position between the mould halves a third mould part forming the outer limitation of the cavity and by which the article produced is retained after moulding for being removed from the moulding zone.
Patent SE-9003557-D0 (SE)
Inventor: GRIVERUS BERNT
IPC: A47L15/42
Filed: 1990-11-08
Abstract: Method and apparatus for control of a process for processing goods (2) with liquids (3). The transport of liquid to and from the goods being controlled by the physical state of the process goods, which is sensed by sensors (6). At a predetermined condition of the process goods sensed by the sensors, the transport of liquid is interrupted or changed by the valve means (4) and by the control unit (8), receiving sensor signals (7). By coordinated quantity measuring (5) of the transport of liquid and by sensing of said sensors the process parameter values are established for control of the process. Method and apparatus (206) for optical controlling and/or monitoring of fluid systems and fluid components. Light is emitted by light emitting means (204), included in an optical link (199), comprising a light guide (197), at least two series-connected optical sensors (194, 195) and/or transducers (205) and detecting means (201). The combined signal (200) received is analysed, sensor signals generated by control and monitoring sensors being separated for generation of corresponding control or monitoring signals (202, 203). Flow throttling-measuring device for fluids, comprising a first main chamber for quantity measurement including a sensing zone (III), an inlet zone (II) and an outlet zone (IV) and a second main chamber (I) and a third main chamber (V) intended for flow regulation. Disordered flow generated in the second main chamber and the third main chamber is transformed in the inlet zone (II) and the outlet zone (IV) to a flow necessary for the sensing zone (III) of measuring reason, in which sensing zone (III) the fluid obtains a recordable velocity proportional to the volume flow which passes the device.
Patent SE-9101692-D0 (SE)
IPC: B23B29/034
Filed: 1991-06-04
Abstract: PCT No. PCT/SE92/00379 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Jun. 3, 1992 PCT Pub. No. WO92/21463 PCT Pub. Date Dec. 10, 1992.A device is provided to eliminate unbalance and vibration occurring due to nonsymmetrical mounting of rotatable tools and tool holders in milling machines, arboring machines, drilling machines, etc. Attached to the tool holder in an appropriate place is a weight support able to receive one or more appropriately sized weights. The weights being radially adjustably securable to the weight support.
Patent SE-9102113-D0 (SE)
Inventor: HOPPE H
IPC: B65G53/46
Filed: 1991-07-05
Abstract: In a rotary feeder of the type including a housing provided with a top inlet and a bottom outlet and accommodating a cellular rotor which includes a plurality of radial blades supported on a horizontal shaft and axially defined by respective lateral disks which are spaced from pertaining bearing covers, a seal arrangement is provided between each lateral disk and pertaining bearing cover of the housing and includes a plastic filler ring which is floatingly arranged between the bearing cover and the disk and is spring-loaded in axial and radial direction.
Patent SE-9200161-D0 (SE)
Inventor: HEDMAN P-M
IPC: F24F7/06
Filed: 1992-01-21
Abstract: The present invention relates to a ventilation system comprising a central fan (9) to provide basic ventilation in one or more rooms in a building, and at least one range hood (1) for sucking up cooking odors, said range hoods being connected via a kitchen flue (10) to the central fan. According to the invention, a fan is added to the range hood, the suction side of said fan being connected to the space under the range hood and the pressure side of said fan being connected to the kitchen flue.
Patent SE-9203860-D0 (SE)
Inventor: SUNDELL JAN
IPC: C02F1/463
Filed: 1992-12-22
Abstract: An apparatus for electrolytic purification of polluted water, comprising an anode in the form of a cylinder (6) with a lower sacrificial surface (8); a cathode in the form of a horizontal plate (7) arranged stationarily beneath the cylinder; ball bearings (10) to keep the cylinder spaced from the plate in order to produce a gap space between the sacrificial surface and the upper side (9) of the plate; guides (14) and bearing plates (15, 16) to allow movable suspension of the cylinder and thus axial lowering of the cylinder as it is consumed; and a pipe (3) to supply polluted liquid into the gap space (11) so that the liquid flows towards the periphery of the gap space. According to the invention the cylinder (6) is journalled rotatably in the bearing plates (15, 16). The apparatus is also provided with a motor (17) and a transmission belt (18) to rotate the cylinder and a high-pressure nozzle (35) to supply liquid under high pressure to flush the sacrificial surface (8) clean.
Patent SE-9301581-D0 (SE)
IPC: A61K38/37
Filed: 1993-05-07
Abstract: PCT No. PCT/SE94/00265 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Mar. 24, 1994 PCT Pub. No. WO94/26286 PCT Pub. Date Nov. 24, 1994The present invention relates to a final drug product comprising coagulation factor VIII in an aqueous solution with a reduced concentration of oxygen. In this way, the factor VIII activity can be retained during storage to a surprisingly high degree. The factor VIII activity can be retained for a prolonged period of time, if the final drug product further comprises an inert gas and/or an antioxidant. The present invention also relates to processes for reducing the oxygen concentration of the aqueous solution, and a method for improving the stability of factor VIII in an aqueous solution by storing the solution under an inert gas atmosphere. By the present invention it is possible to retain at least 50% of the initial activity of factor VIII after storage for at least 6 months at a temperature of 2 to 10 DEG  C. and a pH of the solution of 6.5 to 8.5.
Patent SE-9400058-D0 (SE)
Inventor: FLYKT BIOER
IPC: A61G3/06
Filed: 1994-01-12
Abstract: A lifting device (1) for vehicles (1), which includes a platform raisable and lowerable substantially vertically, is placed in a substantially U-shaped cut out (4) in the floor (3) of the vehicle (1), extending to some extent, inwards from the rear edge of the floor of the vehicle (1) at the back door (2). The platform (5) is raisable from ground level to a level in relation to the distance between the ceiling of the vehicle (1) and the head height of the person sitting in the wheelchair. The back door (2) of the vehicle (1) is closable only when the platform (5) is in transportation level and when closing locking the platform (5) at this level.
Patent SE-9404302-D0 (SE)
Inventor: ORESTEN LISBET
IPC: A61G7/057
Filed: 1994-12-12
Abstract: Pressure-absorbent agent (1) for feet (2) - comprises a textile sock (3) provided with a pressure-distributing gel material (4) bonded in the regions (5) where static pressure occurs on the feet so that this pressure is distributed over a wider area and sores are prevented or healed.
Patent SE-9500072-D0 (SE)
Inventor: KOYANO MASAHIRO
IPC: E01H1/12
Filed: 1995-01-11
Abstract: The device comprises a bag (1) to which are fixed two sheet-shaped manoeuvring components (7,8) near to the bag opening. The manoeuvring components have fold-up end flaps (10,11) which are couplable to each other in pairs. This means that the manoeuvring components form two articulatedly connected scoops.
Patent SE-9500347-D0 (SE)
Inventor: FAERBER MARK
IPC: B23K35/22
Filed: 1995-01-31
Abstract: A method of laser-beam cutting stainless steel, other high-alloy steel materials, and aluminium or aluminium alloys while using nitrogen as a cutting gas. According to the method, there is used nitrogen which contains oxygen in a small amount corresponding to 0.1-10 volume-%. The oxygen content is preferably 0.5-5.0 volume-%. The invention also relates to a gas composition for use when carrying out the method.
Patent SE-9503822-D0 (SE)
Inventor: KARLSSON INGEMAR
IPC: B65H23/24
Filed: 1995-10-31
Abstract: PCT No. PCT/SE96/01277 Sec. 371 Date Jun. 18, 1998 Sec. 102(e) Date Jun. 18, 1998 PCT Filed Oct. 9, 1996 PCT Pub. No. WO97/16594 PCT Pub. Date May 9, 1997A blowbox for use in a plant for drying a material web includes an essentially horizontal box wall having formed therein circular orifices and eyelid perforations each of which includes a slit extending in parallel with the center line of the upper box wall. A depression is formed m the upper box wall adjacent one side of the slit. The eyelid perforations are arranged in two rows and parallel with the center line and together they form a zigzag pattern about the center line that intersects the depressions of the eyelid perforations in both rows. The orifices are disposed in a first and second pair of rows with both rows in each pair positioned on either side of and spaced equally from the center line. The upper box wall has a shallow continuous arcuate shape across its entire width.
Patent SE-9504371-D0 (SE)
Inventor: BIRGING TORBJOERN
IPC: G04F3/06
Filed: 1995-12-07
Abstract: The device includes units which run under the control of control unit (1) which is formed by a microcontroller with a computer program. A system is provided with a timer (2) and a breaker (11) under the control of the control unit for effecting at which time the power supply shall be interrupted. The timer picks up an operation time from block (4) for time setting and counts down to zero after start up and thereby limits the time that the stove can be in operation. The breaker breaks a three phase supply to the stove. A counter (10) counts the number of times that the power to the stove has been switched off by the device. A break timer (19) measures the time of a break in power to the stove.
Patent SE-9601532-D0 (SE)
Inventor: EDLING STIG
IPC: G09F13/04
Filed: 1996-04-22
Abstract: The light panel includes a box (1), which contains a light source (10). One side of the box consists of a plate with a transparent symbol field. A transparent sheet (9) moves on rollers (7) between the light source and the plate with the symbols. The moving sheet has varying colours over its surface.
Patent SE-9602128-D0 (SE)
Inventor: LAHTI ERKKI
IPC: H02K7/102
Filed: 1996-05-31
Abstract: A braking system (5) for an electric motor (1) comprises a disc-shaped driver (6), which drives a brake disc (10) by means of the motor (1). The brake disc (10) in turn drives an assembly, such as the cutting assembly of a rotor lawnmower. Between the driver (6) and the brake disc (10) there is some play, thanks to which ramp surfaces (19), which are pressed together by a helical spring (20), can move the brake disc (10) away from the motor (1) out of engagement with a number of brake blocks (24).
Patent SE-9604617-D0 (SE)
Inventor: SIGNELL SVANTE
IPC: H03M1/06
Filed: 1996-12-16
Abstract: Cyclic A/D-conversion of an analog input signal is performed according to a new and inventive recursive algorithm which generates a Gray coded digital output signal. In cyclic A/D-conversion, the output bits are generated cyclically, one by one. According to the inventive Gray coding algorithm, the analog input signal is cyclically subjected to a sample and hold operation, selectively, depending on the previously generated output bit, to a signal inversion, to an amplification by two, and to an addition of a predetermined reference signal. In a cyclic A/D-converter architecture based on the recursive Gray coding algorithm according to the invention, the accumulation of offset errors will generally be very low. Furthermore, the fact that the signal inversion is digitally controlled enables high precision implementations which further improve the performance of the cyclic A/D-converter according to the invention.
Patent SE-9701012-D0 (SE)
Inventor: BIRBAUM JEAN-LUC
IPC: C07D251/14
Filed: 1997-03-19
Abstract: Compositions based on synthetic organic polymers or prepolymers are effectively stabilized against the damaging effects of light, oxygen and/or heat by addition of a compound of the formula I in which Z is a group of one of the formulae II or III, R7 and R17, independently of one another, are a radical of one of the formulae IV, V and VI and the remaining symbols are as defined in claim 1.