baber/WOPTO huggingface dataset:
Patent SE-8102090-L (SE)
Inventor: MAUREL P
IPC: C01F7/06
Filed: 1981-04-01
Abstract: Process for the purification of an aqueous solution containing alkali metal carbonate, sulphate, and hydroxide or hydrogen carbonate and primarily one at least of the metals belonging to the group formed by vanadium, uranium and molybdenum, in the form of alkali metal salts, and mineral and/or organic impurities, said solutions resulting from an ore attack cycle and being taken off after extraction of the metal being sought, which comprises treating said solutions by means of lime at a temperature which is at most equal to the boiling temperature, to convert the carbonate and hydrogen carbonate present into alkali metal hydroxide, then effecting separation and washing of a first precipitate of calcium carbonate and a liquor which is enriched in respect of alkali metal hydroxide, concentrating it by evaporation to cause production of a second precipitate which essentially comprises alkali metal sulphate, separating it from the hydroxide-rich liquid phase, re-dissolving it in an aqueous medium and treating the resulting alkali metal sulphate solution by means of barium aluminate and then carbon dioxide, and separating the resulting precipitate which is subjected to a heat treatment to regenerate the barium aluminate which is recycled.
Patent SE-8102322-L (SE)
Inventor: BEUERLE R
IPC: A61B5/08
Filed: 1981-04-10
Abstract: The outputs of a pressure sensor (5), a flow sensor (2) and a volume determining device (3), which may determine the volume by integrating the flow rate with respect to time, are connected to a monitoring unit (7) which in turn is connected to a calculating unit (6), and optionally to a storage unit (8). During each respiratory cycle the monitoring unit (7) supplies the calculating unit (6) with at least two sets of sensed values of the pressure, the flow rate and the volume from which the calculating unit (6) then calculates the required parameters of the respiratory system. These parameters could be, for example, a linear component of the airway resistance, a quadratic component of the airway resistance, a compliance of the lungs, and an alveolar residual pressure. <IMAGE>
Patent SE-8105869-L (SE)
Title: Arc-shaped wire application to box side - involves bending to wave formation between curve plates and removal to location track by stamp pressure
Inventor: ARVIDSSON KARL EWALD
IPC: B65D6/28
Filed: 1981-10-05
Abstract: The method is for application of an arc-formed wire to a plate forming part of a box. In the plate edge part are formed several tracks in which the wire is fitted so that it does not surpass the plate end surfaces. The wire is applied in a plane parallel to that of the plate, and the parts of it extending along the plate edge part are bent to a right angle. It is bent in a wave formation in the box side by being pressed between two curve plates arranged alongside a track in the plate edge part. A stamp presses or moves the wire from the curve discs down into the tracks.
Patent SE-8203982-L (SE)
Inventor: CHOPRA K S
IPC: C09C1/00
Filed: 1982-06-28
Abstract: Manganomanganic oxide or a material containing manganomanganic oxide fume as its principal ingredient, is disclosed for as a colour pigment in the formulation of solvent-base paint formulations.
Patent SE-8204591-L (SE)
Inventor: KRISTENSSON JAN AKE ALLAN
IPC: A41D13/002
Filed: 1982-08-05
Abstract: The present invention relates to a vest for use in a polluted atmosphere. The vest is intended to create a fresh air zone outside the vest. To this end, the vest has an air-permeable portion extending around at least a part of the vest, preferably around the entire vest, and a supply air connection for supplying fresh air to the interior of the vest and out through said air-permeable portion.
Patent SE-8206980-L (SE)
Inventor: LOURENCO-RAMOS A
IPC: G06F3/023
Filed: 1982-12-07
Abstract: The invention relates to an arrangement for transmitting an indication signal 7b; 107b between the video equipment of two telephone subscribers. The symbol is to appear in an identical position on the subscribers' video screens. According to the invention, the subscribers each have their own equipment for this purpose. This equipment comprises a memory 7a; 107a containing a pattern for the symbol, a counting device 11b, 14; 111b, 114 which traces the coordinates of the image beams on the video screen and a registration device 8, 9; 108, 109 in which the required coordinates for the symbol can be entered. A comparison circuit 12, 15; 112, 115 compares the content in the counter and in the registration device. In the event of agreement, the comparison circuit emits a signal that starts the reading off of the pattern in the memory. A mixer circuit 18; 118 mixes the signals from the memory with the video signals that are displayed on the screen. At least one subscriber has a writing device 16, 17 in order to be able to write in his register the required position for the symbol. A transmitting device 19, 22; 119 between the subscribers transmits the information about this position to the registration device of the second subscriber. <IMAGE>
Patent SE-8302997-L (SE)
Inventor: DUTINA HANS
IPC: B27B5/04
Filed: 1983-05-27
Abstract: The process provides guidance for the blade, or blades, of a circular saw, with one or more axis-mounted blades guided by a guide acting against it. At least one guide (9,11) for each blade (4), is on a floating mounting, whether free-standing or in combination with the other blade guides in a group (9', 11'), in the blades' axial direction during sawing. In accordance with the movements and position of the workpiece (1), the guide is brought into the correct lateral position, in the axial direction of the blades guide connections; and/or in accordance with the blades' lateral movements and lateral position.
Patent SE-8306348-L (SE)
Inventor: CIBIE P
IPC: F21V7/09
Filed: 1983-11-17
Abstract: A headlamp comprising a reflector of which at least one sector is in the form of a paraboloid of reduction, a bulb with an axial filament offset upwards in the radial direction with respect to the axis of the paraboloid, and a light-distributing glass placed in front of the reflector. The filament is centered in the axial direction on the focus of the paraboloid. The surfaces of the reflector situated outside the sector in the form of a paraboloid are designed so as to produce images of the filament which are all situated below the cut-off. Alternatively, the light-distributing glass participates in the deflection, in combination with the surfaces of the reflector. In an advantageous variant the reflector is completely parabolic and homologous deflecting zones are then provided on the light-distributing glass to lower all the images thus produced below the cut-off.
Patent SE-8306464-L (SE)
Inventor: KREMER JR C P
IPC: G01T1/161
Filed: 1983-11-23
Abstract: Method and apparatus for coating the airways of the lung of a patient substantially uniformly with a mist formed by aspirating a liquid which includes restricting the maximum size of the particles of the mist to about 1.2 microns with the major portion of the particles being in the range of .056 microns to 1 micron causing the mist to behave as a gas, conduits (21, 28, 29) for feeding the mist together with a gas containing oxygen to a patient to be inhaled during the normal breathing process, and valves (15, 17, 31) connected with the conduits for diverting the exhaled mist and gas through a discharge path. By radioactively tagging the liquid prior to production of the mist, the uniform deposition of the mist throughout the entire lung without encountering heavy accumulations in the large airways and at branch points, enables the production of high definition image scans of the lung.
Patent SE-8401721-L (SE)
Inventor: SENDYK ANDRZEJ M
IPC: G01T1/202
Filed: 1984-03-28
Abstract: The position detector of the invention which is intended to determine the positional data of interactions of an ionising radiation with a detection medium of the detector comprises a medium 10 having at least one parameter which varies from one position to another inside this medium, and which generates signal pulses whose values are a function of the parameter, and pulse-value discriminators 13 for determining the position of the interactions of the medium with particles; the detection medium may constitute a scintillator whose parameters vary with the chemical or physical state of the medium. <IMAGE>
Patent SE-8401842-L (SE)
Inventor: MISCHER H-P
IPC: B60N2/90
Filed: 1984-04-03
Abstract: A device for monitoring the operation of pneumatic seats for vehicles, the seats being supported by a pneumatically-operated spring to give a resilient seat mounting. The monitoring device operates at the commencement of use of the seat and also during use of the seat in case of possible leaks of air. Sensing elements are located at positions above and below a rated central position and are actuated according to movements of the seat from the centralposition. Actuation the sensing elements provides signals for a counter device which when an upper or lower limiting value is reached automatically resets itself to a starting value between the two limiting values and emits a control signal corresponding to the limiting value reached. The control signal operates an air valve for a predetermined length of time to supply air to or discharge air from the pneumatic spring.
Patent SE-8502688-L (SE)
Inventor: JONSSON L O
IPC: B27B17/08
Filed: 1985-05-31
Abstract: A chain brake which is manually adjustable into a cocked position and releasable by means of stored electric energy and a trigger, includes a permanent magnet circuit in which a movable armature is a part of a latch which keeps the brake in the cocked position. The permanent magnet has a coil exerting a counter directional magnetic field to the permanent magnet when it passes current. The holding force on the latch decreases and the brake is released when current from a capacitor passes through the coil.
Patent SE-8503170-L (SE)
Inventor: MATSUSHITA E
IPC: G08B29/18
Filed: 1985-06-26
Abstract: The detection signals regarding the temperature or smoke concentration generated due to the fire are sampled. The sampled data is processed by being averaged. An occurrence of a fire is determined on the basis of the processed data, i.e. - the averaged data, after completion of the averaging processes. The detection signals which are used for the fire determined are obtained by performing a moving mean calculation of a plurality of sampled data as one group and/or by executing a simple mean calculation of a plurality of moving mean data as one group.
Patent SE-8504467-L (SE)
Inventor: ERICSSON P
IPC: C06B21/00
Filed: 1985-09-27
Abstract: In the phlegmatisation of crystalline explosives, e.g. octagen, hexagon or PETN, or combinations with partic. non-explosives, e.g. powdered Al, by wet granulation with water, a minor proportion of the phlegmatisation or binder agent is replaced by oxazolin wax. The wax is dissolved in a solvent (e.g. trichloroethane or methyl chloroform) and agitated with the granulation suspension at which time the solvent is driven off. This causes the wax to be deposited on the particle surfaces before the phlegmatisation agent proper or the binder is added and deposited by continued agitation and temp. regulation of the suspension. Pref. amt. of oxazolin wax is 0.01-0.1% on wt. of solid particulates. Process is also useful before coating with plastics binders.
Patent SE-8604393-L (SE)
Inventor: LUDWIG FRANK A
IPC: H01M8/18
Filed: 1986-10-16
Abstract: A thermal electrochemical system in which an electrical current is generated between a cathode immersed in a concentrated aqueous solution of phosphoric acid and an anode immersed in a molten salt solution of ammonium phosphate and monohydric ammonium phosphate. Reactants consumed at the electrodes during the electrochemical reaction are thermochemically regenerated and recycled to the electrodes to provide continuous operation of the system.
Patent SE-8701167-L (SE)
Inventor: POTEMKIN GENNADY YAKOVLEVICH
IPC: B23B31/107
Filed: 1987-03-20
Abstract: The apparatus is intended for securing a tool (3) in a holder (1), of which one (1) having a hole (2) and the other (3) having a stem (4) fitted in the hole (2), the stem surface being provided with a groove (7) having side surfaces (8, 9). The apparatus comprises a pin (10). The hole (2) and the stem (4) have bearing surfaces (12, 13). The minimum distance (1) from the bearing surface (13) of the stem (4) to the side surface (8) of the groove (7) farthest therefrom is less than the distance (L) from the bearing surface (12) of the hole (2) to the surface of the pin (10) farthest from said bearing surface (12) of the hole (2).
Patent SE-8702207-L (SE)
Inventor: KRAUS W
IPC: F16L3/13
Filed: 1987-05-26
Abstract: A mounting device for supporting tubing, flexible piping, ductwork, cables or the like includes a mounting element which carries an upwardly open, U-shaped support member having with a slide-in zone for receiving a tube needing support. Carried by the legs of the U-shaped support member are two dish-like elements. The two dish-like elements are formed independently of each other and are each hingedly connected to the interior side of a separate one of the legs of the U-shaped support member in face-to-face relationship. Each dish-like element carries a resilient arm which extends generally toward the other dish-like element in vertically spaced but overlapping relationship with the other arm. The uppermost resilient arm carries two, spaced resilient fingers which extend upwardly and angularly outward in the slide-in zone. The outer end of the upper resilient arm is arranged to impinge on the top surface of the lower arm when a tube is received on and supported by the upper arm.
Patent SE-8901650-L (SE)
Inventor: KAWAGUCHI S
IPC: F04C29/04
Filed: 1989-05-09
Abstract: An eccentric part of a crank shaft rotated in a cylinder is made large in diameter and a thin-walled rolling piston is fitted to the outer circumference of the eccentric part so that an injection opening for supplying a refrigerant into the cylinder, the opening being formed in a bearing plate, is covered by only a side surface of the rolling piston or both the side surfaces of the rolling piston and the eccentric part.
Patent SE-8903090-L (SE)
Inventor: LINDQUIST B
IPC: A61F13/49
Filed: 1989-09-20
Abstract: An absorbent article, such as a sanitary napkin or an incontinence guard, comprising a liquid-impermeable surface layer (1) which is remote from the wearer when the article is worn, a liquid-permeable surface layer (2) which faces towards the wearer in use, and an absorbent pad which is contained between the two surface layers. The inventive article is characterized in that the absorbent pad (3) is arched in its transverse direction, at least at its centre part, and therewith exhibits a convex surface (5) on the side of the pad which faces towards the wearer in use. Means are provided for preventing the smallest distance between the side edges (8, 9) of the pad (3) at its arched region from exceeding a given value which is smaller than the width of the liquid-permeable outer layer (2) in a flat state.
Patent SE-9103711-L (SE)
Inventor: HRADISKY J L
IPC: B65D8/18
Filed: 1991-12-16
Abstract: A trash container (10) includes a base container portion (11) and a cover (12). The base container portion (11) includes a front wall (15), a rear wall (16) and two side walls (13, 14) all extending upwardly from a bottom surface (17) to an upper rim (19) defining an open top (18). The side wall (13) is provided with outboard ribs (24, 25) having inboard beads (26, 27) thereon. The other side wall (14) is provided with inboard ribs (30, 31) having outboard beads (32, 33) thereon. The beads (26, 27) engage the beads (32, 33) of a like container (10A) to attach the container (10) to the like container (10A). The cover (12) has a peripheral rim made up of a front U-shaped ledge (40) and a rear U-shaped ledge (43). A generally horizontal opening (49) is formed within the rear U-shaped ledge (43) and a trash receiving ramp (50) is positioned below the opening (49). A hood (53) extends upwardly from the front U-shaped ledge (40) and defines a second opening (52) which extends partially above the opening (49). Trash placed on ramp (50) will thus pass through the opening (52) and into the base container portion (11).
Patent SE-9201780-L (SE)
Inventor: LINDBLOM BO
IPC: D03D49/04
Filed: 1992-06-10
Abstract: PCT No. PCT/SE93/00498 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/25743 PCT Pub. Date Dec. 23, 1993A device controls warp thread tension in a weaving machine, which the warp thread tension being dependent upon rotation of a plurality of beams forming part of the weaving machine and included in a back rest system for the warp threads, wherein the plurality of beams are pressed against each other and the warp threads run between the beams. At least one beam of the plurality of beams is suspended in a positionally mobile manner and at least one force detection mechanism is provided for detecting at least one force resulting from the wrap thread tension exerted on the beam and for generating at least one control signal. The at least one control signal controls an activation system for providing the thread tension control by affecting the rotations of the beams in both their rotational directions adjusting the feed of the warp threads continuously or by close-intervalled step-by-step changes in forward and backwards directions.
Patent SE-9400240-L (SE)
Inventor: VUORIO SIMO
IPC: B60G9/04
Filed: 1994-01-27
Abstract: The suspension arrangement for suspension of the rigid front axle beam (1) of a vehicle, comprises a pair of longitudinal suspension rods (2, 3) which are pivoted between the chassis, body or equivalent of the vehicle and the front axle beam, and a triangular strut (4) pivoted between the body of the vehicle and the front axle beam of the vehicle, the steering arrangement comprising a turning lever (6) attached to the wheel body (5) and carrying a steering joint (7) to which a steering rod (8) connected to the steering apparatus is pivoted. The suspension arrangement is disposed in accordance with the principle of the so-called WATTS approximative linear guiding mechanism, wherein the triangular strut (4) is forward directed and the longitudinal suspension rods (2, 3) are rearward directed, and wherein the first pivot point (9), or the corresponding pair of pivot points (91, 92) of the triangular strut (4) on the front axle beam is located in a first horizontal plane (T1) which lies at a distance below a second horizontal plane (T2) in which the second pivot points (101, 102) of the longitudinal pendulum suspension rods (2, 3) on the front axle beam are located. <IMAGE>
Patent SE-9401009-L (SE)
Inventor: EHRLUND AAKE
IPC: G07B5/02
Filed: 1994-03-25
Abstract: The strip is in roll form (10) for use in an appts. for issuing tickets. The appts. has a sepn. device from which one end of the strip emerges, the roll consisting of an ended strip of flexible material, from which individual pieces with one and the same predetermined length can be torn, forming a ticket. The strip has two opposing longitudinal edge parts (12, 13) and has a number of lines along which the individual pieces are torn. Two adjacent strip pieces or tickets (T, T1) are firmly attached only by means of two spaced apart side edges with longitudinally parallel perforations. One opposing end connects to one end of first stamped out formations running across the strip longitudinal direction.
Patent SE-9401184-L (SE)
Inventor: SANDIN BJOERN
IPC: H02M7/00
Filed: 1994-04-08
Abstract: An enclosed gas-insulated valve means for high voltage and high power, preferably for an installation for power transmission by means of high-voltage direct current, has an enclosure (1) of electrically conducting material and a semiconductor valve (SM1-SM10, RM1-RM11) arranged in the enclosure. The valve has electric main terminals (11, 12) arranged at opposite ends (LV, HV) of the semiconductor valve. One end of the valve (LV) lies at substantially the same potential as the enclosure (1), and the valve has a shape which tapers from this end towards the opposide end (HV).
Patent SE-9402326-L (SE)
Inventor: ERIKSSON PER-LENNART
IPC: H02M7/155
Filed: 1994-07-01
Abstract: PCT No. PCT/SE95/00807 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Jun. 29, 1995 PCT Pub. No. WO96/01523 PCT Pub. Date Jan. 18, 1996A load-commutated synchronous motor drive has a line-commutated network-side converter (3), a current-source dc intermediate link (PL, NL, 5) and a load-commutated machine-side converter (2) for connection to a synchronous machine (1). The motor drive comprises control members adapted, to ensure the commutation, in connection with commutation of the machine-side converter (2), to switch the network-side converter (3) for operation with a lower pulse number than the natural pulse number of the network-side converter.
Patent SE-9501463-L (SE)
Inventor: SVENSSON JAN
IPC: H04M1/72436
Filed: 1995-04-21
Abstract: A mobile communications terminal is provided with includes a receiver apparatus for receiving messages, an internal memory for storing the messages received by said receiver means, a removable external memory for storing messages, and wherein cooperation is provided between the internal memory and the external memory by transferring messages stored in the internal memory into the external memory. A method of providing cooperation between an internal memory and an external memory in a cellular mobile communications terminal is also disclosed.
Patent SE-9503601-L (SE)
Inventor: GRANQVIST BIRGER
IPC: H02G3/10
Filed: 1995-10-16
Abstract: A mounting system for the cables/conduits of a motor vehicle comprises a moulded plastic connection box (20) provided with inwards-facing guide slots (not shown) on an external face which enable it to slide over the stem (15) of a standard, previously patented, clamping bracket (10) as fitted to chassis/bodywork sections during vehicle assembly. Between the guide slots an integrally moulded flexible arrester mechanism (33) allows the box (20) to slide smoothly past the two upper fixing slots (17) but on reaching the large aperture (18) the mechanism's action permits an arrester nib (35) to spring into the lowest slot (17) giving secure retention of the box (20) released eg. by screwdriver blade insertion when necessary.
Patent SE-9600895-L (SE)
Inventor: FASTERDING HENNING
IPC: F16H57/00
Filed: 1996-03-07
Abstract: A pulley, in particular a free-running pulley, comprises a pulley body having an throughgoing opening for mounting on a shaft end of a machine and provided with an inner thread cooperating with a counter-thread of the shaft end. The throughgoing opening has a portion which is arranged forwardly of the inner thread and being provided on its periphery with a contour repeating at regular distances from one another and adapted for a form-locking engagement of a tool for tightening or loosening the pulley body on the shaft.
Patent SE-9700510-L (SE)
Inventor: JOHANSSON THOMAS
IPC: H01B17/42
Filed: 1997-02-14
Abstract: An electrical high voltage insulator comprises an elongated insulator body (2) and external metal fittings (6) at its ends for attachment to a high voltage part or armature. A semiconductor layer (7) of tin oxide (preferably a 30 % tin oxide glaze doped antimony oxide) covers the insulating body including the ends. A conductive cement (9) containing calcium compounds, in the form of calcium oxide, hydroxide, and / or complex compound containing them (typically Portland Cement), secures the metal fittings to the insulator body. Also between cement body (9) and the metal fitting (5) there is an elastic layer (10) of bitumen and optionally also (11) epoxy. At least one of the cement body and elastic layer contain 5 30 vol% graphite or 5 - 30 vol% to render them electrically conductive (preferably 10 - 20 vol% graphite.) The addition of tin oxide to the cement body and / or the elastic layer is to prevent corrosion of the tin oxide in the glaze by the calcium compounds in the cement body.