baber/WOPTO huggingface dataset:
Patent SE-8202766-L (SE)
Inventor: NELSON W F
IPC: C08L29/14
Filed: 1982-05-03
Abstract: The disclosure relates to a modified ionomer blend which is characterized by excellent metal adhesion, good weatherability, and low gloss, consisting essentially of an intimate mixture of (1) about 20 to 60 percent of an ethylene-propylene rubber, in which ethylene is the predominant component, (2) about 40 to 80 percent of a copolymer containing ethylene units and carboxylic acid containing units, said copolymer containing between about 25 and 98.5 percent ethylene units and between about 1.5 and 30 percent carboxylic acid containing units, and said carboxylic acid units being from 10 to 100 percent neutralized with metallic ions, and (3) an effective amount up to about 10 percent of a coloring material selected from the group consisting of (1) carbon black, and (2) a pigment plus an ultraviolet stabilizer, with or without an antioxidant, and to a process in which the ionomer blend is extruded onto a metal strip which has first been cleaned with a detergent wash, rinsed with pure or deionized water, dried, heated, and passed through a crosshead die of an extruder concomitantly with the extrusion of the ionomer blend.
Patent SE-8202774-L (SE)
Title: Surgical patient support during operation - comprises inflated cushion disposed under abdomen and vacuum fixing mattress, evacuation of both allowing abdomen to hang downwards
Inventor: OLERUD S
Filed: 1982-05-04
Abstract: The device is for fixing and support of a patient undergoing a surgical operation, pref. in the back or side positions. The patient is placed on a vacuum fixing mattress (1) with an inflated cushion (4) located under the abdomen. The mattress is evacuated, remaining rigid and fixed, and then the air in the cushion (4) is removed. Removing the air causes the formation of an empty space under the patient's abdomen, allowing the part of the torso from the diaphragm downwards to hang freely downwards. This obviates pressure on the abdomen, and blood can circulate through that part at low pressure, without being pressed up into the operation area.
Patent SE-8203564-L (SE)
Inventor: NILSSON LENNART
IPC: C12Q1/06
Filed: 1982-06-09
Abstract: A method for pre-treatment of samples containing microorganisms and other biological material for use in rapid analysis of microorganisms in which the sample before the analysis is treated with some agent which lyses specifically non-microbiological cells and in which the microorganisms are separated from other biological material by means of equilibrium centrifugation in density gradients.
Patent SE-8203617-L (SE)
Title: Walking stick with alarms at lower end - are activated by controls at held end
Inventor: HERDIN ANDERS
IPC: A45B3/02
Filed: 1982-06-10
Abstract: No further information available at time of publication.
Patent SE-8204061-L (SE)
Inventor: DAHLIN GOSTA JOHAN
IPC: G01S5/18
Filed: 1982-06-30
Abstract: The method determines the coordinate position of a noise report, and uses sound measurement, where sound signals produced in similar form and close sequence are probed by a number of microphones grouped in a specific position. The arrival time of the signals is recorded and fed to a calculator-computer programmed with an algorithm involving the combination of the arrival times for position determination, and sorting for arrival at true position data. For each probed sound signal, the direction towards its source is determined from a selected starting point connected to a microphone base. This is used to determine the coordinates of the noise report, and is stored for sorting. As indicator group, three microphones forming the corners of an equal-sided triangle are used, or, alternatively, four microphones can be employed in Y-formation. (Provisional Basic advised week 84/08)
Patent SE-8301465-L (SE)
Inventor: JOHANSSON ARNE
IPC: E02B9/04
Filed: 1983-03-17
Abstract: Cleansing device for cleaning water intake grates in a power plant or the like. The device comprises a stand (4) with a control device for a rod (7) in such a way that a cleansing body (8) on the end of the rod rubs against the grate (1) and cleans it.The cleansing device has been designed to avoid expensive hydraulic installations and instead offer a simple, reliable mechanic construction.The cleansing device of this invention has a control component (5) that can pivot relative to the stand (4) around a horizontal axle (6) and houses the rod (7) in such a way that it can be longitudinally displaced. A chain (12) is fastened at both ends of the rod. This runs along the rod for displacement of such and runs around a drive wheel (11) on a reversible geared motor (10) situated on the stand via a guide wheel (14) on the control component. Rod movements relative to the control component are braked by a braking device (20-23). The axle (6) is located halfway between the guide wheels and the drive wheel is positioned as the top of an isosceles triangle with the guide wheels as opposing corners, through which the control component with rod is swung in the direction opposite to the direction of the rod's longitudinal displacement movement.<IMAGE>
Patent SE-8304504-L (SE)
Inventor: SEGERO T
IPC: H04R19/00
Filed: 1983-08-19
Abstract: An electret microphone comprising a rectangular metal electrode, a metallized electret film and an amplifier element encapsulated in a lower and an upper casing half. A contact element comprises a flat web portion and two prongs which are provided with tubes of electrically conductive silicon rubber. In the assembled microphone, the electret film is retained by the tubes which simultaneously provide electrical contact between the film and the amplifier element.
Patent SE-8305385-L (SE)
Inventor: FORSELL TORE JOHN INGEMAR
IPC: B62D33/02
Filed: 1983-09-30
Abstract: A load bar, possibly for scooters and similar vehicle, comprising a fixed bar (3) on the vehicle and at least one pole (6) fixed to this. The pole is divided with an upper part (14) that can be swung in relation to the lower part (13) to at least two possible, stable positions, at which in the one position the upper part forms an angle with the lower part.<IMAGE>
Patent SE-8305505-L (SE)
Inventor: SCHON LENNART
IPC: G01B3/56
Filed: 1983-10-06
Abstract: An angle determinator comprises four hingedly interconnected links. These links form jointly a parallelogram having its apexes constructed as pivot joints. At one of the apexes of the parallelogram the links are rotatably connected to a bar which is provided with a scale. Along this scale that apex of the parallelogram which is opposite to said one apex is displaceable together with a pointer cooperating with said scale. To make possible quick and handy determination not only of such "concave" or "open" angles as are defined by two planes, e.g. a floor and a wall or a wall and a ceiling, but also of "convex" or "solid" angles, i.e. angles in which only the outside of the planes defining the angle is accessible to the angle determinator, one of the links of the angle determinator forming the angle of the parallelogram at said opposite apex constitutes an integral portion of a substantially straight rod which together with said bar forms an angle which is half as wide as the angle of the parallelogram at said first apex.
Patent SE-8400891-L (SE)
Inventor: GORDON R L
IPC: B29C51/16
Filed: 1984-02-20
Abstract: Disclosed is a container for storing product, a process and apparatus for making that container, a process and apparatus for drawing and blow forming plastic into a paperboard outer container and a process and apparatus for heat sealing a container. The container comprises a paperboard outer container and a plastic inner container which has been drawn and blow formed into the outer container. At the mouth of the container are horizontal plastic flanges which extend about the periphery of the container at least about 1/8 inch outwardly from the plastic inner container. Vertical flanges extend downwardly at least about 1/8 inch from the horizontal flanges. After product is placed in the container, the container is sealed by a heat sealable cover. A plastic overcap may be provided which engagedly fits around the container at its top.
Patent SE-8401501-L (SE)
Inventor: HEIKKILE P
IPC: F24F13/06
Filed: 1984-03-19
Abstract: The blow-in valve (1) has a ring-shaped body (2) with a cover (3) for its aperture. Behind the cover are closure plates (4) which regulate the incoming air flow. The cover has apertures (15) through which the air is blown, which can at least partly be closed by the closure plates. The blow-in apertures can be arranged at the cover edge (14) in the form of a circular arc, so that the central part of the cover remains undisturbed.
Patent SE-8402880-L (SE)
Inventor: NAKAGAWA M
IPC: D01G15/86
Filed: 1984-05-28
Abstract: A foundation for card clothing using a needle punch felt or a foamed needle punch felt for its surface layer and its base layer. At least one layer of cloth made of aromatic polyamide fiber yarn is bonded to one side of the base layer of needle punch felt, foamed needle punch felt or foamed non-woven fabric. This foundation for card clothing has high tensile strength, is less in elongation percentage, supports carding wires well, is excellent in elastic recovery and improves durability of card clothing to a large extent.
Patent SE-8403985-L (SE)
Inventor: MARTENSSON EGON
IPC: B04C3/00
Filed: 1984-08-06
Abstract: Particle separator for a water pump, or the like, consisting of a vertical housing (1) with a funnel-shaped lower part to which a transparent particle container (2) is attached.  The upper part of the housing is enclosed by a cover (7) with an eccentric outlet (8). The inlet (3) is arranged tangentially to the funnel-shaped section. Shovels (5) deflect the agitated water towards the housing's middle. The particle divider itself has a low pressure drop which facilitates placement before the pump's inlet for separation of, for example, sand particles from spring water.<IMAGE>
Patent SE-8406232-L (SE)
Inventor: SALONEN S V P
IPC: B42D5/02
Filed: 1984-12-07
Abstract: A continuous blank letter form (1) is composed of letters (2) to which letter form adhesive tracks (10) are provided for closure of the letters. The adhesive tracks are of cold-adhesive material so that the letter 2 can be closed by pressing the adhesive tracks together without heat process or moistening. The adhesive tracks are set onto successive letters of the continuous form, laterally moved within zones 8,9 so that they do not adhere together in a continuous form stack, or in a stack when detached as separate individual letters 2, but upon folding into an individual letter, the letter closes tightly together. The tracks 10 are laterally displaced in alternate letters 2. <IMAGE>
Patent SE-8503445-L (SE)
Inventor: ZEILON STEN
IPC: F28F3/12
Filed: 1985-07-10
Abstract: Heat exchanger takes place between two liquids which pass as moving films over opposite surfaces of conducting vertical separator walls which freely hang. The first liquid passes as a flour as an unbroken film along the first plastic membrane surface. The arrangement drives the other flow along the other membrane as a number n of broken films (21k k=1..n). Each surface is divided up into the same number n. The membrane material is esp. thin, flexible, strong, corrosion resistant plastic film eg polyester.
Patent SE-8504541-L (SE)
Inventor: AUVINEN R
IPC: A61M15/00
Filed: 1985-10-01
Abstract: The invention relates to a device for dosing a medicinal substance for inhaling. The device comprises a storage chamber (6) for the medicinal substance, dosing means (7,9), and a nozzle (5). The body of the dosing means (7) has depressions (9) for measuring the dose of the medicinal substance, the medicinal substance being released from these depressions into the air conduit (10,11,12,5) for inhalation into the lungs with the aid of active inhalation. The device is provided with an indexing mechanism e.g. of the ballpoint pen type. <IMAGE>
Patent SE-8604600-L (SE)
Inventor: RONNBECK S
IPC: G07F7/08
Filed: 1986-10-29
Abstract: An apparatus designed to check the validity of credit cards (1) and similar payment cards, which apparatus includes at least one memory card (7) containing coded up-to-date information on which credit cards are invalid at a certain moment, and an electronic unit (3). The latter comprises a reader unit (5) which scans the magnetic code stripe to register at least the account number of the credit card being checked, and a microprocessor (8) which is arranged to read the information contained in the memory card (7) regarding invalid credit cards (1) and to compare this information with that contained in the card (1) being checked. A display (6) is provided to indicate the validity or invalidity status of the card inserted into the apparatus.
Patent SE-8702455-L (SE)
Inventor: CHOMINSKI P
IPC: G07D7/00
Filed: 1987-06-12
Abstract: An arrangement for detecting bank notes having magnetic properties, comprising transport means (11) for transporting documents past a magnetic detector (12-14). The object of the invention is to increase the possibility and the reliability of distinguishing bank notes which are not genuine from genuine bank notes and bank notes of a given denomination/kind from bank notes of another denomination/kind.   The detector includes a permanent magnet (12) and a magnetic circuit (13) having detector means (14) for detecting changes in the magnetic field through the magnetic circuit (13). The output side of the detecting means (14) is connected to a signal processing means (20) for generating signals in response to the magnetic properties of bank notes transported through the arrangement. The magnetic circuit (13) includes an air gap (131) which is located closely adjacent the bank note transport path (0-0). The magnetic flux of the permanent magnet (12) in the air gap (131) is directed in a plane at right angles to the direction of the transport path (0-0) closely adjacent the air gap.
Patent SE-8703420-L (SE)
Inventor: BROZE G
IPC: C11D17/00
Filed: 1987-09-03
Abstract: PATENT NONAQUEOUS LIQUID NONIONIC LAUNDRY DETERGENT COMPOSITION CONTAINING A PERSALT BLEACH AND CALCIUM CYANAMIDE BLEACH ACTIVATOR AND METHOD OF USE A liquid laundry detergent composition containing a perborate bleach and calcium cyanamide as a bleach activator. The preferred compositions are nonaqueous liquids based on liquid nonionic surfactants and include a detergent builder salt suspended in the liquid nonionic surfactant.
Patent SE-8705080-L (SE)
Inventor: BOUCHER C W
IPC: G05F1/10
Filed: 1987-12-18
Abstract: A high voltage power supply current regulator includes at least one high voltage rectifier diode having a plurality of pn junctions, said diode being adapted to be connected between a high voltage power supply whose current is to be regulated and a load such that the diode is reverse biased. A control circuit, operating at a voltage which is relatively low compared with the power supply voltage, controls the reverse current through the diode to the load. The reverse current constitutes the load current. The control circuit includes a light source for illuminating the pn junctions of the diode with a predetermined flux of photons, the reverse current through the diode being a function of the photon flux on the diode junctions.
Patent SE-8801495-L (SE)
Inventor: HORNFECK R
IPC: F42B22/06
Filed: 1988-04-22
Abstract: In the case of a positioning device having a retaining sleeve (1) for ammunition, erection struts (2) are hinged on the retaining sleeve (1) and can be spread out to the sides such that they are offset with respect to the rear end of said retaining sleeve (1). In order to achieve virtually vertical erection on different ground surfaces, each erection strut (2) has a strut foot part (1) which can be extended by means of a force element. A mesh (6) which is connected to the erection struts (2) or to their strut foot parts (4) is attached to the rear end of the retaining sleeve (1). <IMAGE>
Patent SE-8902288-L (SE)
Inventor: SCHAEFFER A E E
IPC: A61P43/00
Filed: 1989-06-22
Abstract: An effervescent pharmaceutical composition for oral use comprising ranitidine or a physiologically acceptable salt thereof, a monoalkali metal citrate, and an alkaline carbonate or bicarbonate.
Patent SE-8902982-L (SE)
Inventor: LOFTMYR L U AA
IPC: B66C13/54
Filed: 1989-09-12
Abstract: In a crane (1) provided with a control cabin (8) and comprising a mast (2) and an arm (3), said control cabin (8) is movable about the mast (2) to follow the arm (3) at the swinging of the latter. In order to facilitate the co-ordination of the movements of the control cabin (8) and the arm (3), these parts are provided with each their electronic angle transmitter (9, 10) measuring their angular positions in the horizontal plane. The angle transmitters are connected to a computer unit (11) which is capable of controlling the driving of the arm (3) for its swinging and the movements of the control cabin (8) about the mast (2) on the basis of the measure values obtained from the angle transmitters (9, 10).
Patent SE-9000421-L (SE)
Inventor: HAAKANSON C L
IPC: C07C231/24
Filed: 1990-02-06
Abstract: A process for the purification of mandelic acid N,N-diethylamide, DEM, by forming a crystalline adduct of DEM with a calcium halide and water.
Patent SE-9001963-L (SE)
Inventor: CARBONELL J T
IPC: C08L33/02
Filed: 1990-05-31
Abstract: A process for the preparation of a sodium polyacrylate gel comprises treating sodium polyacrylate with water in a proportion of 1 to 10 g/1 of water, for a time between 1 and 300 seconds and at a temperature between 10 and 40 DEG C to obtain the gel. The main uses of the gel is to extinguish fires and to be a means for furnishing moisture in agricultural use.
Patent SE-9101205-L (SE)
Inventor: OLOVSON GUDMAR
IPC: A61M5/50
Filed: 1991-04-22
Abstract: The invention concerns a rod 5 forming part of a syringe which is intended for injection of a liquid, consisting of a container 2, a needle 3, a piston 4 and the said rod 5, and a means 6 for coupling and uncoupling the piston and rod, the said means assuming a coupling state when the piston 4 is drawn by the rod 5 from a position near the needle 3 to a position remote from the needle, and being brought to an uncoupling state when the piston has been pressed by the rod in a direction towards the needle. The said rod 5 is arranged to cooperate with the container in such a way that, upon displacement relative to the container, it is given a rotational movement in relation to the container 2. The portion of the rod facing towards the needle is formed with supporting and/or sliding surfaces arranged to cooperate with opposite supporting and/or sliding surfaces assigned to the piston. In its longitudinal direction, the rod is given a turn of 90 degree or thereabouts and formed with a wide central thin part 5p provided with one or two edges increasing resistance to bending. <IMAGE>
Patent SE-9201354-L (SE)
Inventor: FRIBERG A
IPC: A42B3/08
Filed: 1992-04-28
Abstract: The present invention relates to an arrangement (1) for a helmet (2), which is formed from an internal shell (3) made of a foamed  plastic material and an outer casing (5) made of a harder plastic material covering said shell (3), and with retaining straps (6, 7) arranged attached to the helmet (2). In accordance with the invention, the outer casing (5) exhibits an attachment flange (10) extending internally around its periphery, which flange is so arranged, with the outer casing (5) of the helmet placed on the shell (3) of the helmet, as to interact with said shell (3) of the helmet for the purpose of securing the outer casing to the shell of the helmet, and with retaining straps (6, 7) attached to the shell (3) of the helmet. The invention also relates to a method for constructing the helmet.
Patent SE-9202730-L (SE)
Inventor: CARLSSON KARL ERIK TORBJOERN
IPC: C04B18/14
Filed: 1992-09-21
Abstract: Concrete or cement consists of cement, ballast and 1-15 wt.% (based on dry material) steel work slag with the same grain size as that of the cement. ADVANTAGE - Prevents shrinkage during hardening and can in fact produce slight expansion.
Patent SE-9301435-L (SE)
Inventor: LIEDBERG PER
IPC: H03L7/081
Filed: 1993-04-28
Abstract: An unlimited number of steps or increments of given size are obtained in a delay line for phase alignment of, for instance, the signal from a crystal oscillator by momentarily switching between two parallel delay lines. One delay line operates as an active or enabled delay line while the other line is disabled or inactive. It is ensured at the same time that the inactive delay line produces a signal which has the same relative phase as the active delay line, this absolute phase differing by Nx2 pi , where N is a positive or a negative integer other than zero. The active delay line operate constantly within its regulation range and the phase of the local oscillator can be kept continuously locked to the phase of the reference signal.
Patent SE-9303880-L (SE)
Inventor: JONSSON ULF
IPC: G06F17/30
Filed: 1993-11-24
Abstract: A method and an arrangement for semipermanent storage of a service profile in personal communication systems. A service profile which defines the services accessible to the user is tied to each user in the system. The service profiles are stored permanently in the home database of the respective user. To reduce signalling in the network, parts of the permanent service profiles are copied in order to be stored semipermanently in other databases according to the disclosed method. Enquiries relating to an answering user are tracked by the database unit in the home network part of the answering user in order to detect the geographic position of the network nodes which originate the enquiries and the respective enquiry intensity. Information from the service profile of a respective answering subscriber is copied and sent to the database unit which is located closest to the enquiring node when the enquiry intensity has reached a certain value from one and the same node.
Patent SE-9503456-L (SE)
Inventor: DE BLOCK ROGER
IPC: D04H13/00
Filed: 1995-10-05
Abstract: To permit the curvature of felts of crimped mineral wool fibres, ie. those in which the orientation of the fibres, instead of being parallel to a plane, is quasi-random, in a temporary or permanent manner, they are provided on the convex side with a surfacing sheet, the rupture resistance of which is greater than 300 kPa such as, for example, a kraft paper of a surface mass which is greater than 60 g/m<2>. <IMAGE>
Patent SE-9600158-L (SE)
Inventor: KNEZ JORDAN
IPC: A63B47/02
Filed: 1996-01-16
Abstract: An apparatus for the transport of spheroidal objects, for example golf balls, with the aid of an air current generated in a conduit system by a fan unit, from an infeed point (13) to a number of stations in the form of sites of use (teeing-off sites), storage points (magazines, automatic dispensers), and so on. An infeed tube (14) is provided for infeed of the spheroidal objects into the conduit system and discharges the objects at a shunting device (16) which engages the objects in sequence one after another and moves the objects along the infeed tube (14) in a direction towards a conduit in the conduit system from a receptacle point (13). A second shunting device (18) is provided between the receptacle point (13) and the shunting device (16) for urging the spheroidal objects in the opposite direction from the infeed tube (14) towards the receptacle point (13) in the event that the objects are disposed on one another.