baber/WOPTO huggingface dataset:
Patent SE-0403213-L (SE)
Inventor: FABO TOMAS
IPC: A61F13/02
Filed: 2004-12-30
Abstract: The present invention relates to a self-adhesive dressing comprising a layer (1) of spunlace nonwoven material and attached thereto a layer (2) of adhesive. In accordance with the invention, the dressing is stretchable in a first direction (MD) corresponding to the machine direction of the nonwoven material and in a second direction (CD) perpendicular to the first direction, in conjunction with which the resistance to stretching is less than 10 N/25 mm in both the first (MD) and the second (CD) directions in the case of stretching of less than or equal to 5%.
Patent SE-0500892-L (SE)
Inventor: MATTSSON ANDERS
Filed: 2005-04-18
Abstract: A disc housing intended for refiners with refining discs rotating in opposed directions relative to each other is disclosed for mechanically disintegrating and working fibrous material. The disc housing surrounds the refining discs in an air-tight manner, and is provided with an outlet for the worked fibrous material. The inside of the disc housing along its periphery is formed with a channel, which, as seen in the circumferential direction, has a continuously increasing radius, which increases all the way to the outlet, which is located tangentially as a direct continuation of the channel.
Patent SE-0701645-L (SE)
Inventor: RUNEMAARD MATS
Filed: 2007-07-06
Abstract: Method and device for mixing and initiating a pyrotechnic charge, comprising at least one coherent porous fuel structure (16) and at least one oxidizer (8). According to the invention, the coherent porous fuel structure (16) and the oxidizer (8) are placed apart in a mixing device (1, 20) to prevent unintentional ignition, and in which the oxidizer (8), in response to the action of a force upon the mixing device (1, 20), for example upon firing of an artillery shell, is transported into the coherent porous fuel structure (16), after which the obtained pyrotechnic charge is initiated after a set time delay.
Patent SE-0702272-L (SE)
Inventor: PORAT PER
Filed: 2007-10-11
Abstract: The present invention relates to a cutter arrangement in pumps for pumping liquid, to cutters and cutter plates included in the cutter arrangement, and to a wobble plate pump equipped with the cutter arrangement. According to the invention, a cutter arrangement in a pump comprises a cutter (1) which is non-coaxially connected or journalled to a drive shaft (2), and non-coaxially oriented relative to at least one inlet opening (14) for liquid which is arranged symmetrically with respect to the drive shaft. The cutter 1 is driven by the drive shaft in eccentric movement with respect to the inlet opening in which eccentric movement a cutting edge formed on the cutter intersects a cutting edge formed adjacent to the inlet opening. The cutting edges are formed preferably on the peripheries of the cutter and inlet opening/s, respectively.
Patent SE-7504133-L (SE)
Inventor: KAHMANN A
IPC: B04C5/12
Filed: 1975-04-10
Abstract: The hydrocyclone is provided with a hollow rotor which is constructed in the form of a radial pump rotor and the outlet orifice of the rotor is disposed in a casing having a tangential outlet aperture. The bend in the rotor produces an increase in pressure during use so as to compensate for any pressure losses as well as to allow the use of a feed pump of low-pressure capacity. A disc is also mounted on the rotor in place of a seal to prevent heavy particles from entering the upper casing.
Patent SE-7504575-L (SE)
Inventor: KROGSRUD H
IPC: F27B3/19
Filed: 1975-04-21
Abstract: An improved rotatable furnace pot for smelting furnaces is disclosed. The furnace pot is segmented into upper and lower sections rotatable with respect to each other whereby substantial advantage is obtained as compared to unitary rotatable smelting pots.
Patent SE-7507229-L (SE)
Inventor: WEINER H
IPC: B24B21/12
Filed: 1975-06-24
Abstract: A wide belt grinding machine which is provided with a control member to reverse, in the case of power failure, the pressure force effective on a piston which relieves the tension on an endless abrasive belt via a tensioning roll.
Patent SE-7601367-L (SE)
Inventor: HARLANG B
IPC: B60B33/00
Filed: 1976-02-09
Abstract: A housing for twin roller castors is described having a cover for the rollers in one piece with a central partition, the latter having hooks on each side disposed circularly around a through-going, rigidly mounted spindle for the rollers for retaining the rollers by engaging a groove on the cylindrical surface of the roller hub, when the roller is mounted upon the spindle.
Patent SE-7606808-L (SE)
Inventor: ARCAMONE F
IPC: C07H15/252
Filed: 1976-06-15
Abstract: Racemic anthracyclinones of the general formula II    <IMAGE>  II when condensed with 2,3,6-trideoxy-3-trifluoroacetamido-4-0-trifluoroacetyl- alpha -L-lyxo-pyranosyl chloride in the presence of silver trifluoromethane sulphonate yield an easily separable mixture of equimolar amounts of exclusively the  alpha -glycoside of the 7S : 9S diastereomer and the beta -glycoside of the 7R : 9R diastereomer. In this way the biologically important  alpha -glycosides of the 7S : 9S diastereomer of the general formula I (below) are easily prepared from a racemic anthracyclinone.
Patent SE-7609617-L (SE)
Inventor: LEVITT C M
IPC: B26F3/00
Filed: 1976-08-31
Abstract: OF  DISCLOSURE A method of cutting a material, which may be insulating or conducting, which includes the steps of placing a pair of parallel spaced electrodes, preferably taking the form of a pair of wires, close to or in contact with the material, applying a voltage across the electrodes and causing relative movement between the electrodes and the material as the spark erodes the material to effect the cut.    The invention also provides apparatus for carrying out this method.
Patent SE-7614166-L (SE)
Inventor: KNOFEL H
IPC: C08G73/02
Filed: 1976-12-15
Abstract: The instant invention is directed to a process for the preparation of multinuclear aromatic polyamines by condensation of aromatic amines with formaldehyde in the presence of aqueous acid catalysts followed by neutralization of the catalyst and processing of the resulting reaction mixture in known manner, characterized in that free amine is removed from the reaction mixture leaving the last condensation stage by means of a hydrophobic solvent, optionally after partial neutralization of the catalyst but before neutralization of the total quantity of catalyst put into the process, and the amine thus removed is returned to the catalyst-containing aqueous phase by return of the resulting amine-containing solvent phase into said aqueous, catalyst-containing phase at any point before the last condensation stage.
Patent SE-7709324-L (SE)
Inventor: MILLER D P
IPC: F01N13/00
Filed: 1977-08-18
Abstract: A fluid operated hydraulic pump of the type using air pressure to produce high pressure hydraulic fluid wherein an air pressure driven motor and a hydraulic pump are positioned in adjacent axially aligned relationship and the air motor includes a reciprocating piston which drives the hydraulic pump. The air motor includes an exhaust passage having an expansion chamber therein for receiving exhaust air flow and including a plurality of baffles therein, the expansion chamber and the baffles functioning in combination to reduce the noise generated by the air motor without the use of other muffling material thereby avoiding undue back pressure in the air motor and increasing the speed and efficiency and operation of the air motor and the pump.
Patent SE-7710093-L (SE)
Inventor: KUXDORF B
IPC: B01D3/22
Filed: 1977-09-08
Abstract: An aqueous polymer dispersion containing approximately 1 to 60 weight % of solid polymer particles with an average size of 20 to 500 microns and 5000 to 15,000 ppm of monomer(s), is freed from monomeric material. More specifically, the aqueous dispersion is preheated to 60 DEG  to 90 DEG  C. and introduced continuously into an upper portion of a column accommodating a plurality of apertured trays disposed one above another of which each has at least one eccentric aqueous dispersion descent shaft. The aqueous dispersion is introduced at a rate of a 5 to 35 m3 per m2 of tray area per hour and contacted countercurrently with steam at 80 DEG  to 150 DEG  C., under 0.5 to 5 bars, and in a proportion of 30 to 100 kg of steam per m3 of dispersion, for a mean period of 1 to 30 minutes; the pressure drop for steam ascending through one tray in the column being lower than that which would occur upon the undesirable passage of steam through one of the said shafts. At the column base, aqueous dispersion freed from monomeric material is removed and a vapor mixture emerging at an upper level of the column, is condensed, and monomeric material and an aqueous phase are recovered therefrom.
Patent SE-7900844-L (SE)
Inventor: ONODERA Y
IPC: G01R33/035
Filed: 1979-01-31
Abstract: A superconducting quantum interference fluxmeter, a super-high-sensitivity fluxmeter using a SQUID, suitable for use in precision electric instrumentation and superconducting electronics. The fluxmeter comprises a system to detect response output from the SQUID with high sensitivity by applying thereto such exciting AC as has a plurality of frequency components from an excitation AC source, and a system to detect with high sensitivity such alternating current as has higher or lower harmonic component of the exciting AC, which is generated by utilizing electromagnetic nonlinearity of the SQUID. Thus this invention markedly relieves difficulties in the manufacture and the use of the superconducting quantum interference devices, and enables selection of any desired operating temperature range, and compensation of quality changes with time.
Patent SE-7903814-L (SE)
Inventor: SINHA B
IPC: F16D66/02
Filed: 1979-05-02
Abstract: The invention relates to a device for eliminating the risk of vehicle wheel locking at braking. According to the invention, on the spring suspension (U) of the wheel (H) in question an accelerometer (G) is attached, which at the passing of the vehicle over road irregularities emits a decaying A.C. signal (S) with information on oscillations of the axle (A) and damping of the tyre. After having been passed through a rectifier (in FL) and a derivating circuit (DVR) the signal (Sd) is a measure of the variations in the tyre damping. A tendency of skidding (locking of the wheel), which sudden reduction in the ground braking moment of the wheel expresses itself as an abrupt reduction in the damping of the tyre, produces a spike in the signal. The signal (Sd) is fed to a means (R) controlling the braking force (B) and capable to momentarily reducing the braking force when a spike occurs. It is hereby ensured that the braking force always is maintained at a value eliminating the wheel locking risk.
Patent SE-7908218-L (SE)
Inventor: SANDEGARD JAN
IPC: G09B23/32
Filed: 1979-10-04
Abstract: Device for use when training the appropriate handling of a dislocated injury on a part of the body. The device comprises an artificial imitation of the present part of the body, provided with an artificial injury, dislocating two artificial body portions relative to each other. The two body portions are connected to each other by means of an elastic connecting member and provided to be given a correct location. A signalling device is provided to be activated in order to indicate incorrect relative locations of the two body portions.
Patent SE-8005414-L (SE)
Inventor: BRUNO R
IPC: C25D5/36
Filed: 1980-07-28
Abstract: Thin metal plate is cleaned and electrolytically pickled in an acid solution. A zinc layer is electrodeposited on one face of the plate, after which a chrome-chromic oxide coating is deposited on both faces of the plate from a sulphuric acid solution containing compounds of trivalent and hexavalent chrome. The plate is then subjected to a drying-oxidating treatment in air. The plate may be steel having a thickness between 0.1 and 2 mm. The plate may be surface treated by phosphating, and then painted. The chrome-chromic oxide coating may have a thickness between 0.05 and 5  mu m, and the zinc coating a thickness between 1 and 30  mu m.
Patent SE-8100886-L (SE)
Inventor: GRAZIOSI RENATO
IPC: B26B13/22
Filed: 1981-02-09
Abstract: To assist in making cuts of a desired length, for example in hair cutting or tailoring, without using a separate rule, a pair of scissors 1 is provided on one or both of its blades 2 with a length measuring scale 6. The scale 6, which may be engraved, may be formed on both sides of one or both blades and may extend along at least the major part of one or both handle portions 4. <IMAGE>
Patent SE-8102925-L (SE)
Inventor: BLOMSTRAND J H
IPC: G21C17/00
Filed: 1981-05-11
Abstract: The invention relates to a method and a device for continually monitoring the core and system stability of boiling reactors. To implement the method, equipment is required for collecting, digitising, storing and processing signals from the reactor station, comprising a computer 16 with memory, an A/D converter 15 and units 17, 18, 19 for presentation of the results obtained and for giving an alarm 20 if too narrow stability margins are detected. The method consists of continually or intermittently recording time lapses of certain selected signals from the reactor station, which are changed in the A/D converter 15 from analog to digital format for storage in the computer's memory. Signals from selected time periods are processed in the computer 16, whereby the time fluctuations (the noise) in the signals is auto-correlated. From the transient decay process of the obtained auto-correlations in the time scale, damping factors are identified, which by experience are representative of the damping factors in the underlying reactor processes, and thus the stability margins in the same are determined. The result is notified to the reactor operator via display devices 17, 18, 19 and as soon as the damping factor in the auto-correlation of any individual signal exceeds certain predetermined limit values an alarm 20 is given or a signal 21 is sent to the station to commence measures to improve the stability. <IMAGE>
Patent SE-8104458-L (SE)
Inventor: PIERPAOLI W
IPC: A61K35/28
Filed: 1981-07-20
Abstract: PCT No. PCT/EP80/00136 Sec. 371 Date Jul. 2, 1981 Sec. 102(e) Date Jul. 2, 1981 PCT Filed Nov. 21, 1980 PCT Pub. No. WO81/01367 PCT Pub. Date May 28, 1981.Water soluble biologically active fraction obtainable from the physiologically inter-cellular medium bone-marrow and process for preparing said fraction and the pharmaceutical compositions containing said fraction. The characteristics are notably the following: it is substantially free of the inhibitors having molecular weights lower than 30,000; it is lyophilizable without loss of biological properties; it exhibits the biological activities in the form of a solution having a pH of at least 7; it stimulates H-thymidin incorporation by bone-marrow cells in vitro and in vivo; the water soluble fraction is capable of controlling the immune reactions of a host against allogenic cells or tissue.
Patent SE-8104549-L (SE)
Title: Sock or stocking without heel - comprises tube with central part incorporating jacquard-stitched motif
Inventor: ALMSTROM HAKAN RUBEN SALOMON
IPC: D04B1/10
Filed: 1981-07-27
Abstract: Heelless socks are circular knitted. One end of the knitted tube is sewn up and the other is elasticated. The middle region, which corresponds to the ankle, has a design jacquard-knitted in. Provides durably marked socks e.g. for a hospital. (Provisional Basic previously advised in Week K11).
Patent SE-8200537-L (SE)
Inventor: FALK T S A
IPC: B01J2/28
Filed: 1982-02-01
Abstract: The particle surface is coated with a water-insoluble liquid adhesive. The surface has a larger affinity to the adhesive than to any water or other liquids present. Immediately before the agglomeration process, the material is mixed with at least one other adhesive that is a solid. This and the first adhesive combine to bind the particles. Used for making aggregates from fine particles esp. coal powder. (Provisional Basic previously advised in Week 83-37)
Patent SE-8305770-L (SE)
Inventor: BROETTO C
IPC: G01F23/68
Filed: 1983-10-20
Abstract: A device (1) for indicating the level of a dielectric fluid in a tank consists of a float (14) with an electric contact (15, 16) which moves along a tubular slide (11) wound round with a resistive wire (13), the slide consisting of a metal tube (11) coated with a layer of polyamide material with a high molecular weight, the thickness of the said layer being much the same as or rather greater than the diameter of the said resistive wire (13). The ends of wire (13) can be secured by embedding them in the polyamide. The tube (11) can be coated with epoxy resin paint under the layer of polyamide. The position of the turns of wire (13) relative to tube (11) is said to be more stable, e.g. with temperature variations, than with prior devices. <IMAGE>
Patent SE-8306629-L (SE)
Inventor: HEDDERGOTT H
IPC: G01F23/292
Filed: 1983-12-01
Abstract: An apparatus for measuring or monitoring the fullness of a liquid container has an optical probe element (2) disposed at the lower end of a much longer flexible rod (1). The probe element comprises a body of light-conducting material arranged to reflect incident light to a greater or lesser degree dependent upon the wetting of the surface of the body by the liquid. <IMAGE>
Patent SE-8306925-L (SE)
Inventor: MOREAUX F
IPC: C21D1/60
Filed: 1983-12-14
Abstract: Articles made of ferrous alloys, particularly articles made of carbon steels and alloyed steels, that have previously been brought to an elevated temperature of over 750 DEG C and generally from 800 to 950 DEG C, are quenched in an aqueous solution of polyvinylpyrrolidone containing an additive that causes reversible precipitation of polyvinylpyrrolidone at the surface of the articles at the time when they are placed in the quenching medium, the quenching medium being subjected to agitation. The most appropriate precipitating additive is sodium sulphate at a concentration of 5 to 10 g/l.
Patent SE-8402895-L (SE)
Inventor: YOGOME Y
IPC: F16D13/26
Filed: 1984-05-29
Abstract: The disclosure describes a cone clutch comprising an axially unslidable rotation shaft; a cone body connected to the rotation shaft through a helical spline, adapted to be axially shifted by a shifter or the like, and provided at the outer periphery with a pair of conical faces for frictional engagement; a pair of cone cups disposed at both sides of the cone body, carried rotatably and axially slidably on the rotation shaft, and provided with a pair of conical faces operable to frictionally engage with the faces of the cone body respectively; rotation force transmitting mechanism for transmitting rotation forces in respectively opposite directions to the cone cups; and spring mechanism disposed between the rear sides of the cone cups for forcing the rear faces of the cone cups toward the cone body, respectively.
Patent SE-8404159-L (SE)
Inventor: GORANSSON BENGT
IPC: A61F5/56
Filed: 1984-08-21
Abstract: A strip of flexible material is placed on the forehead or waist of the person involved. The strip has a metal rail to which a connection is provided for printed conductive circuits. On a flexible plate of non-conductive material, is placed a closed glass tube containing internal electrodes which adjoin a raised section where a ball of solid metal or mercury may be moved horizontally and vertically. A buzzer provides a signal or vibration when the ball in the horizontal position rolls to the raised section and closes the current circuit between the electrodes. When the ball moves vertically, the circuit is broken.
Patent SE-8405186-L (SE)
Inventor: RAHEIM KARL-AXEL
IPC: F02B61/04
Filed: 1984-10-17
Abstract: Elevation of the weapon is achieved by altering the angle between the hull and the propellers of the propulsion unit, or by varying the position on the trim plane. Lateral aiming of the weapon occurs through the use of the guiding system of the vessel.
Patent SE-8500156-L (SE)
Inventor: SLAVENBURG G A
IPC: G06F9/318
Filed: 1985-01-14
Abstract: The invention relates to a method of handling machine-coded instruction words. The instruction words each comprise an opcode part and an operand descriptor part. The collection of opcode parts is subdivided into two classes. A first class comprises normal opcode parts which are processed in known manner, while a second class comprises virtual opcode parts which are processed in a particular manner. This particular manner implies inter alia that the instantaneous program counter position is temporarily stored in a supplementary program counter register and that a memory address is determined. When an opcode part of the virtual type is decoded the associated operand descriptor part is loaded into an index register. The descriptor part of an instruction with virtual opcode is handled by a series of instructions, the first of which is located at the said memory address. <IMAGE>
Patent SE-8505655-L (SE)
Inventor: ERIKSSON J A
Filed: 1985-12-02
Abstract: The heat-exchanger comprises pipes (1) through which a cold heat-transfer medium flows, so as to absorb heat from water in a watercourse (3). - The pipes are secured on the bottom of the water course(2) by a fibre mat (4) which follows their outline, being held down by ballast (5) between them.(1)
Patent SE-8600517-L (SE)
Inventor: REYNOLDS M L
IPC: A24D3/04
Filed: 1986-02-05
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a non-porous wrapper provided with at least one groove embedded into the periphery of the filter rod extending from the mouth end thereof a preselected distance longitudinally therealong less than the entire length of the filter rod. Tipping material circumscribes the non-porous wrapper and is provided with flow-through openings therein in flow communication with the groove. The tipping material extends beyond the mouth end thereof defining a recess, and the filter rod includes a cylindrical collar coaxially located in the recess concentrically with the portion of the tipping material extending beyond the filter rod mouth end. The thickness of the wall of the collar is less than the depth of the groove which collar functions as a baffle to accelerate the velocity of the air leaving the groove.
Patent SE-8604185-L (SE)
Inventor: WARMAN T E
IPC: A61B17/068
Filed: 1986-10-02
Abstract: A disposable surgical stapling instrument is taught for forming and implanting surgical staples in the skin or fascia of a patient. The instrument comprises a body made up of two mating halves and having a rear handle portion, a forward portion and a staple magazine portion beneath the forward portion. The forward portion of the body houses a staple driver shiftable therein between a first retracted position and a second extended staple forming and implanting position. A trigger is pivotally mounted within the body and is directly connected to the staple driver to shift the driver between its first and second positions. A portion of the trigger is exposed beneath the body handle portion for actuation by the surgeon. A leaf spring is located within the body above the trigger to urge the trigger to its unactuated position and the staple driver to its first position. The magazine portion houses an anvil plate terminating at its forward end in a coextensive anvil surface located beneath the staple driver. The anvil plate is configured to support the legs of all but the forwardmost staple of a row thereof mounted thereon. The magazine portion also houses a feeder assembly for the row of staples.