baber/WOPTO huggingface dataset:
Patent NO-995761-L (NO)
Inventor: ACHLEITNER HERBERT
IPC: B61L5/10
Filed: 1999-11-24
Abstract: A device for locking the end positions of movable railway switch parts in which two parts axially displaceable relative to each other are displaced into a position coupled to each other for movement in at least one direction. The relatively displaceable parts, formed by a tube and a rod guided within the tube, are arranged at least partially within a stationary external tube. Locking elements comprising balls cooperate with the axially displaceable parts and the external tube and are displaceable radially into a lock position within a recess of the external tube. The balls are surrounded by a ring resiliently held in a position having an outer diameter smaller than, or equal to, the outer diameter of the axially displaceable tube retained in a peripheral groove of the tube. The balls are arranged in openings in the tube between the rod and the ring.
Patent NO-995946-L (NO)
Title: Formede oftalmiske linser
Inventor: MORRIS MICHAEL ALAN
IPC: G02C7/02
Filed: 1999-12-03
Abstract: Et optisk linseelement omfatter en første overflate, og en annen overflate med komplementær krumning;hvor minst en overflate oppviser betydelig avvik i krumning i forhold til en optisk standardoverflate; idet de første og andre overflater i kombinasjon definerer en optisk sone som oppviser hovedsakelig konstant midlere gjennomgangsstyrke langs minst en meridian.
Patent NO-996498-L (NO)
Title: Lampeholder
Inventor: BURVALL MIKAEL
IPC: H01R33/97
Filed: 1999-12-27
Abstract: Denne oppfinnelsen angår en barnesikker lampeholder for lyspærer som omfatter en holder inn i og ut av hvilken lyspæren er tiltenkt å bli skrudd, idet lys- pæren i den innskrudde posisjon er tiltenkt å være i kontakt med et kontaktelement for å få strøm. Ifølge oppfinnelsen er lampeholderen kjennetegnet ved kombina- sjonen av de følgende trekk: sokkelen (4 ; 19) mot virkningen av kraften fra et fjærmiddel (9 ; 25) er anordnet aksialt forskyvbart mellom en øvre posisjon og en nedre posisjon på innsiden av en hylseformet ytre del (1 ; 17), idet sokkelen er roterbar i forhold til den ytre delen i sin øvre posisjon; sokkelen (4 ; 19) i sin nedre del har en første type middel (14 ; 20), som er tiltenkt å samvirke med en andre type middel (15 ; 21) i den hylseformede delen (1 ; 17), når sokkelen har inntatt sin nedre posisjon, hvorved sokkelen ikke kan rotere i forhold til den ytre delen slik at lyspæren kan skrus inn i og ut av sokkelen; fjærmiddel (19 ; 25) er anordnet i lampeholderen og har en utforming og plassering som, når lyspæren skrues inni og ut av, henholdsvis, sokkelen, utsettes fjærmiddelet for sammentrykning.
Patent SE-0004162-L (SE)
Inventor: HENRIKSSON ROLAND
IPC: B04B1/14
Filed: 2000-11-14
Abstract: A centrifugal separator has a centrifuge rotor and a casing, the casing forming an outer space for the rotor. The rotor is rotatable around a rotary axis and within the casing. The rotor includes a rotor wall, which defines an outer periphery of the rotor and encloses an inner space, an inlet, which extends through the rotor wall and permits feeding of a product to the inner space, and a number of outlets, which extend through the rotor wall and are arranged to permit intermittent discharge of a separated product from the inner space to the outer space. The outlets are distributed around the periphery of the rotor. The number of outlets is uneven, and a valve member extends around the rotor wall to define a space between the wall and the valve member at the level of the outlets.
Patent SE-0102140-L (SE)
Inventor: ESPOSITO GIUSEPPE
IPC: E06B3/964
Filed: 2001-06-18
Abstract: A frame for a door which comprises at least one covering panel, the frame being composed of rectilinear tubular profiles 2 connected to each other by angled connection parts A, wherein at least one of the connection parts A is composed of two symmetric bodies 1 mutually coupled opposite each other and each one angled and provided with folded flanges 15,16 along at least one of the sides. Each symmetric body 1 may be composed of an essentially L-shaped flat body with flanges 15,16 folded orthogonally with respect to the L-shaped main body. The flanges 15,16 may have an opening 151 for fastening means on the tubular profiles endings so that the tubular profiles can join with the connection parts A. There may be at least two tubular profiles, one vertical 2 and one horizontal which are part of a frame that supports a door panel and in which at least two endings of the tubular profiles are cut with a 45{ angle. A segment of Butyl strip may be applied to the point of union to allow the frame to be adhered to the connection piece A.
Patent SE-0303144-L (SE)
Inventor: JORDAAN MARIUS
IPC: A61M39/22
Filed: 2003-11-26
Abstract: The invention concerns a connector for sampling drained body fluids wherein a flexible tube has a three-way valve connected to at least one end so that a flow can be provided either for drainage collection or for separated flow of fresh sample body fluid.
Patent SE-0401719-L (SE)
Inventor: GIDNER ANDERS
IPC: D21H17/67
Filed: 2004-07-02
Abstract: A method for manufacturing precipitated calcium carbonate (PCC) comprises the steps of increasing the pressure and temperature of a stream containing oxidizable material and water; causing the stream to flow in a first reaction chamber system; adding oxidant to the first reaction chamber system, oxidizing the oxidizable material of the stream through supercritical water oxidation (SCWO) to form carbon dioxide and water; causing the stream to leave the first reaction chamber system; causing the stream to flow in a second reaction chamber system; adding lime to the second reaction chamber system so that the carbon dioxide of the stream and the lime react to form PCC; and thereafter reducing the pressure of the stream. Preferably, the stream is a deinking sludge, wherein the method improves the brightness of paper filler recovered from the deinking sludge by means of precipitating PCC onto the paper filler.
Patent SE-0600442-L (SE)
Inventor: ILG TORVALD
Filed: 2006-03-01
Abstract: THe brake disk and its connecting part are of materials with different solidity, with the disk limiting a central aperture. This aperture allows the disk to be accommodated on a correspondingly formed shaft. To impart improved solidity properties to the disk, the central aperture is limited by a connecting part partly cast into the brake rings and is of a more solid amterial than the brake rings. The connecting part has through apertures which communicate with a free space between the brake rings.
Patent SE-0602052-L (SE)
Inventor: ANDERSSON KURT
Filed: 2006-10-02
Abstract: A percussion device (5) for a rock drilling machine (1) including a percussive piston (6; 15) which is reciprocally movable inside a cylinder and an impact receiving element (7;16) with an impact surface (A;A′), against which the percussive piston is arranged to perform strikes in an impact direction for transferring of percussive energy through Shockwaves to a percussive tool. The percussion device is distinguished by the impact receiving element (7; 16) including a Shockwave modifying portion (9; 17) which extends in a direction opposite to the impact direction as seen from a plane (P; P′) through the impact surface (A; A′). The invention also concerns a rock drilling machine and a rock drilling rig.
Patent SE-0701697-L (SE)
Inventor: VIBERG MATS
Filed: 2007-07-11
Abstract: A device for controlling the rotational speed of a single phase alternating current motor and as an example a motor (5) in a ventilator system and where this regulation is done since in a phase conductor 1 there is a transistor switch 3 and a motor 5 and where the transistor switch (3) has a capacitor (4) connected in parallel and where inside the motor (5) there is a second capacitor (6) connected. The principle for the control of the rotational speed is done with a pulse width modulation of the alternating current and this pulse width modulation is obtained since the transistor switch closes at the zero-crossing and remains closed to a optional point at the sine wave when the transistor switch opens when the capacitor (4) is charged instantaneous to after that start the discharge of the same, which means that the voltage over the motor (5) do not fall to zero, instead a gradual reduction of the voltage occurs, which results in a that the motor is running more smoothly and silent.
Patent SE-7600101-L (SE)
Inventor: QUENEAU P B
IPC: C01B/
Filed: 1976-01-08
Abstract: The pregnant solution obtained from high pressure and high temperature leaching of nickel-cobalt bearing low magnesium oxidic ores is neutralized at high temperature and pressure by coordinating the leaching of the low magnesium ores with the leaching of nickel-cobalt bearing high magnesium ores, the leach slurry from said low magnesium ore being neutralized by mixing it with said high magnesium ore which is simultaneously leached with said solution to produce a final pregnant solution from which metal values are subsequently recovered.
Patent SE-7601874-L (SE)
Inventor: NEUMAIER P
IPC: G01N27/82
Filed: 1976-02-18
Abstract: At least two groups of scanning coils are arranged with respect to the surface of metal parts to be tested at different angles. Means are further provided for oscillating at least one group of scanning coils in a direction generally perpendicular to the normal direction of travel of the scanning coil. Optionally, the exciter windings are rectangular, circular or oval.
Patent SE-7602296-L (SE)
Inventor: BOUWHUIS G B
IPC: G11B7/13
Filed: 1976-02-25
Abstract: An apparatus is described for reading a flat record carrier on which information is stored in an optically readable track-shaped information structure. By the arrangement in the far field of the information structure and at one side of a plane which is formed by the optical axis of an objective system which is used for reading and a line parallel to the center line of the track portion to be read, of a radiation-sensitive detection system which consists of at least two detectors in approximately the position  beta /2,  beta  being the angle at which a first-order beam is diffracted in the lateral direction of the tracks, centering and focussing errors can be detected without the use of auxiliary beams and additional optical elements.
Patent SE-7701637-L (SE)
Inventor: JOHNSON O W
IPC: H01M10/39
Filed: 1977-02-15
Abstract: An improved electrically conductive current collector suitable for use in high temperature applications in the presence of corrosive environments comprising: (A) a high strength, noncorrosive electronically conductive ceramic member which serves as the primary load bearing element for said current collector; and (b) a highly electronically conductive metal cladding intimately attached to a substantial portion of one surface of said ceramic member and adapted to direct current flow through said ceramic member and to shunt said current between said member and an external contact. The disclosed current collectors are ideally suited for use as current collectors and current collector/containers for electrical conversion devices such as the sodium/sulfur battery and the like. Also disclosed are two processes for preparing tantalum or niobium doped rutile titanium dioxide. The electronically conductive ceramics produced using these methods are ideally suited for use as the ceramic in the disclosed current collector.
Patent SE-7710904-L (SE)
Inventor: MAURER F
IPC: A01N47/18
Filed: 1977-09-29
Abstract: The present invention provides the N,N-dimethyl-O-pyrazolyl-carbamic acid esters of the general formula (I) in which R   represents hydrogen, alkyl, cyanoalkyl or phenyl and R1  represents alkoxy or alkylthio. The compound of the formula (I) have been found to possess an excellent insecticidal action. The invention also provides a process for their preparation in which a 5-hydroxypyrozole is reacted, either as such in the presence of an acid acceptor or in the form of an alkali metal salt, alkaline earth Metal salt or ammonium salt, with N,Ndimethylcarbamic acid chloride in the presence of a solvent or diluent.
Patent SE-7714962-L (SE)
Inventor: JACQUET P
IPC: A61F13/20
Filed: 1977-12-30
Abstract: An adhesive patch for skin testing using chemical substances such as dinitrochlorobenzene (DNCB), oxazolone, beryllium fluoride, paraphenylenediamine or other like allergens, the allergen being mixed with an excipient which melts when placed in contact with the skin. The adhesive patch provides a sandwich-type construction that includes an adhesive layer, a first foil layer with one side against the adhesive layer, a layer of liquid impermeable synthetic mterial on the other side of the foil face, an absorbent disc on the synthetic layer, the allergenic material on the absorbent disc and a second foil layer overlying the absorbent disc and forming an air-tight seal with the first foil layer. In use the second foil layer will be removed and the patch adhesively applied to the skin of a user without fear of sensitization of the person handling the patch test. The patch test is formed by a continuous process wherein a first web of foil that has been covered with a web of synthetic material is advanced longitudinally, separate discs of absorbent material being placed on the synthetic material side of the web at regular intervals as the web is transported longitudinally; the test material diluted in solvent is deposited onto each absorbent disc as same passes a dispensing station, the solvent is evaporated before sealing, and a second web of foil is fed to overlie the first foil web and is then heat-sealed thereto to form discrete pouches in each of which is located an absorbent disc, the sandwiched webs are severed to provide individual units that are then deposited on a web of adhesive patch material in spaced relation, a web of protective material is applied to the adhesive patch material with the spaced units located between said latter two webs, and the further sandwich is severed to produce completed individual units.
Patent SE-7805391-L (SE)
Inventor: KARNER F
IPC: A47G25/62
Filed: 1978-05-11
Abstract: A clothes-hanger comprises a tubular central portion, a suspension member disposed on the central portion, two end pieces, of which at least one is telescopic in the central portion and whose outer ends are provided with gripping portions for engagement with the article of clothing which is to be hung up, a compression spring disposed between an abutment in the central portion and the end piece shiftably disposed in the central portion, and a locking device connected to this end piece and disposed to prevent the compression spring from shifting the end piece beyond its outer position. The locking device is shiftably disposed in a slot provided in the lower region of the central portion, such that the locking device, in the outer position of the end piece, engages with the outer defining edge of the slot.
Patent SE-7808309-L (SE)
Inventor: FENYES J G E
IPC: C23F11/167
Filed: 1978-08-01
Abstract: Aminoalkylenephosphonic acids and their alkali metal salts prepared by a reaction utilizing a primary or secondary tetrahydrothiophenamine 1,1-dioxide or the hydrochloride thereof, an aldehyde or a ketone, and orthophosphorous acid are useful in the control of scale and sludge deposition in aqueous systems. When used in combination with known corrosion inhibitors they show synergistic results in inhibiting corrosion of metal surfaces in contact with an aqueous system that is normally corrosive to such metals.
Patent SE-7810384-L (SE)
Inventor: PETERSSON R C E
IPC: F16K31/42
Filed: 1978-10-04
Abstract: The invention relates to a cut-off valve 1 for a suction line, which will enable formation of connection between a source of pressure and a consumer, e.g. a hydraulic pump 2. The invention shall enable not only disconnection of the consumer 2 in a simple and reliable way, that is, without risk of leakage of pressure, but liquid such as oil shall even be able to flow in a certain amount through the valve above the valve body 7 when it is in a position closing the outlet 16 of the valve 1. According to the invention, this has been achieved in that a solenoid valve 13 controls a flow of pressurised air to the housing 1 of the valve for acting on the valve body 7 cutting off said connection, said valve body being mounted on the valve piston 5 whereby the valve 1 has a flow way above said valve body for allowing throughput of a certain amount of fluid when said valve body 7 is in its cutting-off position. <IMAGE>
Patent SE-7813034-L (SE)
Inventor: ROLF E
IPC: B63G8/24
Filed: 1978-12-19
Abstract: A rescuing device for submarines and similar submarine vessels, comprising a gas generator in which a gas may be generated by a chemical reaction and/or a catalytic decomposition of a liquid source of energy, said gas being utilised for supporting ascending of the vessel. The gas generated is e.g. utilised for displacing the water in a diving cell in the submarine vehicle such that the submarine vessel obtains an increased lifting capacity. Normally, that is, prior to use, the liquid source of energy is stored in a flexible container 21 situated inside the casing 1 of the gas generator proper. Further, the device comprises a storing tank 2 arranged for storing a pressurised gas, said storing tank via a valve 9 and a pressure regulator 8 being connectible with the interspace between the wall of the casing 1 and the flexible container 21, such that the pressurised gas may expel the source of energy out from the flexible container 21 and into the gas generator proper, where the chemical reaction and/or the catalytic decomposition is to take place. In order to be able also to utilise the pressurised gas separately and independently of the generated gas for regulation of e.g. the expelled amount of water in diving cells, or after-blowing of same, a connectible opening 23, 24 is arranged in the device, connecting the interspace with the surroundings. <IMAGE>
Patent SE-7901419-L (SE)
Inventor: MIZUNO M
IPC: G04G99/00
Filed: 1979-02-16
Abstract: An electronic timepiece circuit is provided with an oscillator for producing a reference signal and a frequency dividing circuit which frequency-divides the reference signal from the oscillator to produce a signal with given time intervals. Clock data stored in the memory is read out therefrom by a timing signal corresponding to the output signal from a given stage of the frequency dividing circuit and is loaded into a shift register where it is stored temporarily. The clock data stored in the memory is read out therefrom at given time intervals by a control signal obtained in accordance with the output signal from a given stage of the frequency dividing circuit, and the read out clock data, together with the clock data read out to the shift register, is subjected to a given operation, with the result that the clock data is updated. The updated clock signal is loaded into the memory by a control circuit.
Patent SE-7903139-L (SE)
Inventor: IVANOV N A
IPC: B02C2/04
Filed: 1979-04-09
Abstract: The present invention pertains to smaller and medium- sized conical crushers and especially arrangements for fastening a wear reinforcement to the crushing cone of a crusher. The invention comprises an arrangement for fastening of a wear reinforcement to the crushing cone in a crusher, which has an outer cone 2 and a crushing cone 4 mounted therein on a spherical support 3, wherein the cones are jacketed with wear reinforcements 1, 5, and it comprises a pressure sleeve 7 and a screw 10 provided with a flange 11 and placed in the central region of the crushing cone 4. The pressure sleeve is arranged beneath the upper end surface 6 of the wear reinforcement 5 and is provided with projecting pieces 8. The flange 11 is provided with threaded holes 12 and grooves 14 to accommodate the projecting pieces 8 of the pressure sleeve 7. The pressure sleeve 7 is arranged under the flange 11 with a clearance 15 in between, the clearance being established with spacing bolts 13 placed in the threaded holes 12 of the flange 11 and screwed into the pressure sleeve 7 as far as a stop, as far as it goes. The present invention can be used with greatest advantage in the construction and mining industries. <IMAGE>
Patent SE-7908993-L (SE)
Inventor: YANO K
IPC: F16H61/26
Filed: 1979-10-30
Abstract: In a remote-controlled mechanical double clutch mechanism such as marine reversing clutch, a novel clutch engaging and disengaging means is employed which comprises an extensible and contractible coupling for a connection between push-pull means of remote control system and control lever associated to the clutch. The coupling includes spring means which is enlarged in spring force thereof due to extension and contraction of the coupling on the way of operating the clutch and provides some additional rotation to the control lever at the terminal moment of operation by the enlarged spring force. Such spring means avoids an unexpected disengagement of the clutch from an engaged condition as well as an unexpected engagement of the clutch from the disengaged condition. The novel clutch operating means may compensate manufacturing error of the remote control system and clearance due to abrasion and permits an easy adjustment and maintenance of such operating means.
Patent SE-7909868-L (SE)
Inventor: DALY F P
IPC: C07C37/50
Filed: 1979-11-29
Abstract: The present invention provides a process, for the thermal dealkylation of alkylated phenols, which process comprises reacting a feed solution containing alkylated phenols and gaseous hydrogen in the presence of water vapor, the reaction being carried out at total pressure of 400 to 800 psig, temperature ranging from about 1000  DEG to about 1500 DEG  F., and the weight percent water vapor in the reaction being from about 10 to about 40 Wt % of the alkylated phenol feedstock.
Patent SE-8006959-L (SE)
Inventor: ENBLOM BORJE
IPC: G08B25/00
Filed: 1980-10-06
Abstract: In an arrangement for an alarm system for guarding an object, the system contains an alarm detector 1 and control elements 2, 3 connected to it, which determine the condition of the detector and when it is activated they normally bring about a relaying and/or triggering of a main alarm. The system also includes bypass elements 8, which depending on said predetermined influence enable desirable disconnection of the alarm system and thus prevent the relaying and/or triggering of the main alarm. The system is arranged to work with a delay for the relaying and/or triggering of the main alarm. The control element is arranged so that, during the delay time, it influences a preliminary alarm or internal alarm unit 5, 5a, which depending on said influence puts out a display at the preliminary or internal alarm in order to make a person P entering or gaining access to the guarded object and influencing said detector aware that a predetermined first influencing of the bypass element has to be done in order to bring about the desired disconnection of the alarm system. The bypass element produces, for a predetermined second influence in conjunction with reactivation of the thus disconnected alarm system during a reactivation period when the main alarm does not occur, control of a test unit 6 which is arranged to put out to said person P a recordable display of the detector's function when the detector is influenced by the person's presence, motion, position, etc., in or at the area, premises, room, etc. The reactivation period is terminated and disconnection occurs by the detector's influencing of the test unit 6, 6a when the detector has not been influenced by the person's presence, motion, position, etc., in or at the area, premises, room, etc, during a predetermined time. <IMAGE>