baber/WOPTO huggingface dataset:
Patent SE-0300338-L (SE)
Inventor: ROBERTSON HANS
IPC: A61B5/11
Filed: 2003-02-06
Abstract: A system is disclosed for counteracting work-related stress injuries in an individual person when working in connection with at least one work-related object which permits the adjustment or use of different working positions, the object being provided with at least device for detecting its current adjustment or working position and delivering a signal containing information on this to a computer. The information is recorded and stored together with information on the current time. The computer also includes a device for recording and storing information relating to pain symptoms experienced by the individual together with information on the current time. The system perferably also includes a graphic dialogue box connected to the computer for communication with the individual and in which the individual marks the position and intensity of pain symptoms experienced, following which this information is transferred to the computer.
Patent SE-0400896-L (SE)
Inventor: WIGREN LARS
IPC: F01M/
Filed: 2004-04-05
Abstract: Ventilation is provided by an open connection between the crankcase and surrounding atmosphere. At least part of the ventilation outlet (10) has a thermal connection with an oil sump (12) so that heat from the oil in the sump is used to heat the outlet and prevent it from freezing.
Patent SE-0500123-L (SE)
Inventor: AXLING LARS
Filed: 2005-01-18
Abstract: The apparatus comprises a vessel (11) for receiving the driver (1) and a nozzle (13) for directing fluid against it. An apparatus for cleaning components comprises a vessel for receiving the components and at least one nozzle for directing a cleaning fluid against them. Independent claims are also included for the following: (1) cleaning a driver for a nuclear reactor control rod, the driver comprising a transmission screw (2) which rotates about the driver length axis, a piston tube (4) for moving along the length of the screw and designed to be secured to the control rod and a guide tube (5) for guiding the piston tube as it is moved along the screw, in which the driver is placed inside a vessel and then a fluid is sprayed against the outside of it; and (2) a service installation for a driver for a nuclear reactor control rod, comprising a first cleaning apparatus as described above for receiving the driver and a second cleaning apparatus as described above for receiving the guide tube in the driver.
Patent SE-0702306-L (SE)
Inventor: MANNERHEIM FREDRIK
Filed: 2007-10-16
Abstract: The present invention relates to a method for handling air when distributing air inside an elongated vehicle, the method comprising supply of air to a roof air duct (15) inside the vehicle. The invention also relates to a device for handling air when distributing air inside an elongated vehicle. 
It is significant of the method according to the present invention that in connection with the supply of air to the roof air duct (15) the air is actively directed in at least one chosen direction.
Patent SE-0801296-L (SE)
Inventor: VIKMAN KAI ERIK JOHANNES
IPC: D21B1/16
Filed: 2006-12-01
Abstract: A method of producing a chemi-mechanical pulp from a raw material comprising wood chips. According to the method, first, the wood raw material is steamed at an elevated temperature to remove air from the wood chips, then, at the impregnation stage the steamed wood chips are brought into contact with an alkaline impregnation solution under conditions in which the alkali penetrates into the wood chips and, after that, to produce the pulp, the wood chips which are treated with the alkali are refined to a desired drainability. According to the present invention, the impregnation stage is carried out at overpressure, in which case it is possible to decrease the alkali dose of the impregnation and thus increase the scattering of the pulp, without increasing the sliver percentage. At the same freeness level, the bulk is improved, too.
Patent SE-7407987-L (SE)
Inventor: BARKER M D
IPC: C07D317/22
Filed: 1974-06-17
Abstract: 1470509 2,6-dihalobenzyl ethers SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 14 June 1974 [18 June 1973] 28861/73 Heading C2C Novel 2,6-dihalobenzyl ethers of formulae I and II where R 1  is alkyl; R 2  is alkyl, aryl or aralkyl optionally substituted, e.g. by one or more halogens or hydroxy; R 3  is H or alkyl optionally substituted by, e.g. one or more halogens or hydroxy; or R 2  and R 3  together are a polymethylene group; and R 4  is 2,6-dihalobenzyl, are prepared by reacting a compound of formula or with a strong base and a compound of formula R 4 -Hal where Hal is halogen. The compounds of formula I and II are used in herbicidal compositions.
Patent SE-7414047-L (SE)
Inventor: HILLIER E F H B
IPC: B29C39/36
Filed: 1974-11-08
Abstract: 1480218 Packing DOWTY SEALS Ltd 28 Oct 1974 [10 Nov 1973] 52281/73 Heading F2B A gasket material is made to resist creep by having a recticular matrix 10 standing proud of discrete areas 11 of highly elastic material. The matrix effects sealing, while the areas 11 bear the forces of compression without creeping, where these exceed what is needed for more sealing. Before being cured, the matrix 10 and areas 11 are separately deposited on a permanent or temporary base in a layer of uniform thickness. On curing, the matrix is expanded by foaming and/or the areas 11 are reduced in thickness by solvent evaporation. When foamed, the matrix may be of epoxy resin, while the areas 11 are of polyester or epoxy containing glass particles as filler. Alternative matrix materials are nitrile rubbers, p.v.c. or silicone resins or rubbers.
Patent SE-7601028-L (SE)
Inventor: VAN DER SCHOOT P W C
IPC: A23N7/02
Filed: 1976-01-30
Abstract: Apparatus for peeling steam-, lye- or otherwise pretreated tuberous fruits, provided with a plurality of slightly interspaced, parallel, rotation-drivable rollers which are circumferentially provided with peeling elements, such as brushes or embossments, and which are arranged transversely to the main transport direction of the tuberous fruits, said rollers together forming the lower wall of a transport channel disposed at an angle or horizontally.
Patent SE-7606355-L (SE)
Inventor: PARKER R A
IPC: C07D333/38
Filed: 1976-06-04
Abstract: Substituted thiophenecarboxylic acids and esters and pharmaceutically acceptable salts thereof of the following general structure are useful as hypolipidemic agents:   <IMAGE>  wherein R is selected from a straight or branched saturated hydrocarbon chain containing from 10 to 20 carbon atoms and a straight or branched unsaturated hydrocarbon chain containing from 10 to 20 carbon atoms and from 1 to 4 double bonds; R1 is selected from hydrogen, a straight or branched lower alkyl chain of from 1 to 6 carbon atoms, benzyl, phenethyl, pyridyl-methyl, alkane-poly-yl containing from 3 to 6 carbon atoms, 1,2,3,4,5,6-cyclohexanehexayl, and Z; Z is selected from   <IMAGE>(A) wherein n is the integer 2 or 3; R2 is selected from a straight or branched lower alkyl chain of from 1 to 4 carbon atoms, and alkylcarbonyl wherein the alkyl moiety contains from 1 to 4 carbon atoms and may be straight or branched; R3 is selected from hydrogen and a straight or branched lower alkyl chain of from 1 to 4 carbon atoms with the proviso that when R3 is hydrogen, R2 is alkylcarbonyl; or when R2 is other than alkylcarbonyl, R2 and R3 taken together with the nitrogen atom to which each is attached form a monocyclic heterocyclic group selected from pyrrolidino, piperidino, morpholino, and piperazino; or   <IMAGE>(B) wherein the sum of the integers m and p is equal to from 3 to 5; and R4 is a straight or branched lower alkyl chain of from 1 to 4 carbon atoms; X is an integer of from 1 to 6 with the proviso that when R1 is alkane-poly-yl or 1,2,3,4,5,6-cyclohexanehexayl, X is equal to from 2 to 6, and when R1 is other than alkane-poly-yl or 1,2,3,4,5,6-cyclohexanehexayl, X is equal to 1.
Patent SE-7609872-L (SE)
Inventor: FERRENTINO A
IPC: F04B53/10
Filed: 1976-09-07
Abstract: A pump for pumping insulating oil for oil-filled electric cables in which a driven piston is within and spaced from a tubular bellows which is surrounded by an enclosure. The bellows forms a chamber with the enclosure which contains the cable oil, and the bellows prevents contact of the mechanical parts of the pump, other than an intake valve and a delivery valve, with the cable oil. Preferably, the space between the piston and the bellows is filled with oil to transmit motion of the piston to the bellows. The delivery valve is urged closed by a spring, and the intake valve has an element made of lightweight materials and is held closed by gravity and the cable oil pressure but opens by reason of cable oil pressure reduction and the static pressure of the cable oil fed to the intake valve. Also, a plurality of such pumps operable by a single drive mechanism and a method for evacuating gas from the pump and pump lines in which the delivery valve is operated by a magnetic field external to the valve.
Patent SE-7700212-L (SE)
Inventor: SEGUIN P
IPC: H01B13/00
Filed: 1977-01-11
Abstract: A remote control cable comprises two conducting wires separated by a central element with reinforcing wires parallel to the conducting wires. At least one layer of lapping covers these elements and at least one external coating layer is applied. The central element separates and holds the conducting wires parallel and is in the form of a continuous element, comprising two longitudinal recesses arranged symmetrically relative to a solid central portion. Each recess encloses a conductor over more than half of the periphery of the conductor. This cable may be used for the transmission of control command for moving bodies traveling at high speed.
Patent SE-7711239-L (SE)
Inventor: BALLAS G C
IPC: A01D34/73
Filed: 1977-10-06
Abstract: This invention is for an improved cutting assembly for a rotary mower, edger, trimmer or the like.  It includes a body member arranged for rotation about an axis generally perpendicular with or normal to the cutting plane.  It preferably  includes one non-metallic cutting line attached to the body member at three alternate sites for rotation therewith in the cutting plane, although a pair of lines may be effective for present purposes under proper circumstances.  More particularly, provision is made via metallic bearing surfaces for the reduction of friction between the cutting lines and portions of the apparatus and between adjacent portions of the cutting lines, and for higher speed and cutting efficiency.
Patent SE-7810981-L (SE)
Inventor: JOHANSSON S L
IPC: G07D9/00
Filed: 1978-10-20
Abstract: PCT No. PCT/SE79/00211 Sec. 371 Date Jun. 20, 1980 Sec. 102(e) Date Jun. 20, 1980 PCT Filed Oct. 19, 1979 PCT Pub. No. WO80/00887 PCT Pub. Date May 1, 1980.In a method of providing safe control, storage and transportation of banknotes there is used a closeable cassette (1) provided with locking means, said cassette containing a liquid-dye container (9) which is activated when an attempt is made to force the cassette, thereby to render the banknotes unusable. To prevent a successful robbery against, for example, a store or like place in which banknotes are introduced into the cassette with the aid of a special infeed unit (19, 20), the cassette is constructed so that it can be removably connected to said infeed unit while exposing an infeed opening (16), said infeed unit suitably being provided with a counter means. In conjunction therewith, the associated infeed and packing means of the cassette are inserted into the unit, whereupon banknotes can be fed into the cassette. The cassette, with the banknotes therein, is then released from the infeed unit while closing the infeed opening, whereafter the cassette is transported to a collecting location, e.g. a bank, where an authorized person equipped with a key or a code for the cassette lock (1c) empties the cassette of its contents. The safety function of the cassette includes an electric circuit arranged, when an attempt is made to force the cassette, to ignite a detonator (8) which ruptures the liquid-dye container. The electric safety function is primed automatically when the cassette is closed as it is removed from the infeed unit. The invention also relates to a safety cassette (1) and an infeed unit (19, 20) for carrying out the method.
Patent SE-7812055-L (SE)
Inventor: TEGLUND LARS
IPC: E03F7/00
Filed: 1978-11-23
Abstract: A liquid-plug-creating device includes a collection tank or basin into which liquid flows such as the outflow from sanitary appliances. From the outlet at the bottom of the tank a riser extends upwardly at an acute angle to the horizontal. At the opposite end from the tank outlet, the riser terminates in a bend which reverses the direction of flow through the riser into a downwardly extending vertical pipe. A U-shaped piece of pipe with a horizontal outlet is connected to the lower end of the vertical pipe and provides a special form of trap. When the tank and the riser are completely filled with liquid, any additional liquid added exceeding a minimum flow, causes a liquid seal to be formed in the piece of pipe at the lower end of the vertical pipe. The excess flow creates a vacuum in the vertical pipe which sucks the liquid through the riser out of the tank in the manner of a siphon. The liquid immerges from the device in the form of continuous plugs with high kinetic energy content. The device permits the use of small-diameter pipes in house drainage systems while assuring the required self-cleansing effect, even if water-conserving flush toilets are connected to the device. Other fields of application of the device are irrigation and the metering of liquids in batches.
Patent SE-7812159-L (SE)
Inventor: CARLSSON P-O A V
IPC: A61N1/04
Filed: 1978-11-27
Abstract: An electric stimulator comprising an element (1) intended in particular for vaginal placing, carrying two or more electrodes (2) which are adapted so as to control through electrical pulses from a pulse generator (3) the urethral, urocystic and/or rectal functions. The said element in a preferred embodiment comprises a bladder (4) made of an expandable material such as rubber, plastics or the like which is not rotation-symmetrical and open at one end and which is closed by an end piece (8) through which the electrical connection is made.
Patent SE-7901446-L (SE)
Inventor: LIPTAI V
IPC: E04B5/26
Filed: 1979-02-19
Abstract: The invention refers to a floor construction of standardized prefabricated elements for buildings. The idea of the invention is that the floor construction is built of a prefabricated trough-shaped elements (2, 3) including air cells (1a, 1b). Between the trough elements (2, 3) is a beam structure (4) manufactured through local concreting in a sequence. Where appropriate, a local concrete layer (5) is applied over the upper trough element (2, 3) and the beam structure (4). At supporting points between the floor and pillars connection points are formed, which are suited to the transmission of power.<IMAGE>
Patent SE-7905436-L (SE)
Inventor: MUNCHOW E
IPC: H02M7/515
Filed: 1979-06-20
Abstract: A protected converter arrangement having electronic power circuitry using controlled valves and electronic information-processing control circuitry. The electronic power circuitry is provided only once, but the electronic information-processing circuitry is redundant and contains at least two complete control units. One unit leads and controls the electronic power circuit and at least one other unit operates in parallel, in standby condition. A monitoring device is associated with the control units and, in the event of a disturbance in the leading control unit, switches control of the electronic power circuit to an undisturbed control unit. The arrangement is especially suitable for use in protected converter arrangements which provide interruption-free supply of a load, having the advantage that the expensive electronic power circuitry is provided only once and is not operated in partial-load operation.
Patent SE-7905609-L (SE)
Inventor: CRENSHAW R R
IPC: C07C323/44
Filed: 1979-06-26
Abstract: Novel compounds of the formula    <IMAGE>  IV  wherein each R1 is the same and is a straight or branched chain alkynyl group containing from 3 to 9 carbon atoms, inclusive, which are useful intermediates in the preparation of anti-ulcer agents, are prepared by reacting cystamine (VI) with an N-cyano-N'-alkynyl-S-methylisothiourea of the formula    <IMAGE> VII  in which R1 is as defined above.
Patent SE-7906843-L (SE)
Inventor: HORIKAWA H
IPC: B65D5/60
Filed: 1979-08-16
Abstract: The present invention relates to a paper box formed from blanks of cardboard having an inner bag, and more particularly to a moisture proof container which performs a function of simultaneously opening an outer box and an inner bag, in which the outer box and the inner bag may be opened simultaneously without deforming the outer box by opening an opening place formed by tear-away lines bored from a top panel to a front panel of the outer box. The invention provides a moisture proof container with an outer box and an inner bag which may be opened simultaneously, comprising an outer box formed from blanks of cardboard or the like and an inner bag formed from blanks of moisture proof sheet material, characterized in that opening tear-away lines are bored from a top panel to a front panel of the outer box, the inner bag has its opposed ends of the moisture proof material overlapped and adhered together to form a cylindrical body, and one end of the material is struck on the surface within the outer box so that the end is positioned in the opening place of the outer box.
Patent SE-7907830-L (SE)
Inventor: PETITPIERRE J C
IPC: B41M5/323
Filed: 1979-09-21
Abstract: Chromogenic compounds of the formula    <IMAGE>  (1A) or  <IMAGE> (1B)  wherein each of Y1 and Y2 independently represents an amino-substituted phenyl radical of the formula    <IMAGE> (1a)  a 3-indolyl radical of the formula    <IMAGE> (1b)   or a 3-carbazolyl radical of the formula    <IMAGE> (1c)  and Q represents alkyl of 1 to 12 carbon atoms or unsubstituted or substituted aryl or aralkyl, while each of X1 and X2 independently represents hydrogen, alkyl containing not more than 12 carbon atoms which is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, or represents cycloalkyl, phenyl, benzyl, or phenyl or benzyl which is substituted by halogen, lower alkyl or lower alkoxy, or X1 and X2 together with the nitrogen atom to which they are attached represent a 5- or 6-membered heterocyclic radical, X3 represents hydrogen, halogen, nitro, lower alkyl or lower alkoxy, each of R and Z1 independently represents hydrogen, alkyl containing not more than 12 carbon atoms which is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, or represents alkenyl containing not more than 12 carbon atoms, acyl of 1 to 12 carbon atoms, phenyl, benzyl, or phenyl or benzyl which is substituted by halogen, lower alkyl, lower alkoxy or nitro, and Z2 represents hydrogen, lower alkyl or phenyl, and the rings A, B and D, each independently of the other, can be unsubstituted or substituted by cyano, nitro, halogen, lower alkyl, lower alkoxy or lower alkoxycarbonyl, and the ring D can also contain an unsubstituted or substituted phenyl radical or a fused benzene ring. These compounds are particularly suitable for use as color formers in pressure-sensitive or heat-sensitive recording materials.
Patent SE-7907939-L (SE)
Inventor: KOFOD H
IPC: A61K38/00
Filed: 1979-09-25
Abstract: Polypeptide derivatives of the formula: a-x-b-y-c wherein x represents an acidic amino acid, preferably glu or asp, y represents a basic amino acid, preferably arg, lys or his, z represents hydrogen or a small protective group for the  alpha -amino group in x, b represents a bond, a single amino acid or a peptide having up to 10 amino acids in the chain, and c represents -NR1R2, wherein R1 and R2 are selected from the group consisting of hydrogen, C1-C6 alkyl and C3-C8 cycloalkyl, or R1 and R2 together with the attached nitrogen atom form a heterocyclic group optionally containing an additional hetero atom, or c represents -OR3, wherein R3 is selected from the group consisting of C1-C6 alkyl, C3-C8 cycloalkyl, benzyl, phenacyl, phthalimidomethyl,  beta -methylthioethyl, 4-picolyl or substituted benzyl, or c is a single amino acid, except leu, or an amino acid derivative -z-d with the proviso that -z cannot be leu, and d may be -NR1R2 or OR3, wherein R1, R2, and R3 are as defined above, or acid addition salts of such peptides, may be produced by peptide synthesis methods known per se. The polypeptides inhibit the glucose stimulated secretion of insulin from Langerhans's islets without affecting the secretion of glucagon, and potentiate the effect of insulin on the metabolism of glucose in isolated fat cells and in vivo potentiate the metabolism of glucose.
Patent SE-7908113-L (SE)
Inventor: BECKER L
IPC: F15B13/06
Filed: 1979-10-01
Abstract: Fluid control valve apparatus is provided having a directional control valve for metering passage of fluid from a supply passage to a feeder passage for first actuator. A pressure compensating valve is provided for regulating flow through the directional control valve and for delivering excess fluid to a compensating valve output port for power operation of a second actuator. A main relief valve is connected to the first actuator feeder passage downstream from a metering portion of the directional control valve for sensing a first actuator stall condition. The main relief valve, when actuated, delivers fluid to a tank from a supply passage, through the metering portion of the directional control valve, and a relief passage including the main relief valve upon sensing an overload condition. The rate of flow through the relief passage is subject to limitation only by the metering portion of the direction control valve.
Patent SE-7908439-L (SE)
Inventor: BUENDIA J
IPC: C07D409/12
Filed: 1979-10-11
Abstract: Novel  beta -lactones of 2-hydroxy-cyclopentane-carboxylic acids of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of hydrogen and methyl and R2 is selected from the group consisting of -CH2-O-CH2-CH3 and -X-Ar, X is selected from the group consisting of -O- and -CH2-, Ar is an optionally substituted member selected from the group consisting of thienyl, thiazolyl, phenyl and thiadiazolyl, the optional substituents being at least one member selected from the group consisting of halogen and -CF3 and thw wavy lines indicate that the groups may be in the  alpha ,  beta  or  beta ,  alpha -positions or mixtures thereof having hypotensive activity and their preparation.
Patent SE-7908910-L (SE)
Inventor: SAMUELSSON E E
IPC: F16J15/34
Filed: 1979-10-29
Abstract: An axial sealing device has a sealing member 36 mounted between a stationary part 23 of a machine and a rotating part 28 of the machine. A static sealing ring 60 is located between a surface 57 of the stationary machine part 23 and a corresponding surface 53 of the sealing member 36. To provide at least partial pressure equalisation on the sealing member 36, this member 36 has one or more steps 53, 54 formed in it and supplied with axial fluid pressure so that axial pressure is exerted on the sealing member 36 in the direction tending to close the sealing gap 50 between a surface 48 of the sealing member 36 and a surface 49 of the rotating machine part 28, an oppositely directed axial pressure acting on the sealing member 36 at the sealing gap 50. <IMAGE>
Patent SE-8000595-L (SE)
Inventor: LINDH ERIK OVE
IPC: B65G33/32
Filed: 1980-01-25
Abstract: Arrangement related to a screw conveyor or similar for transporting bulk goods, with sprung mounting of the screw conveyor 5 so that it may move downwardly by temporary increased pressure of the bulk goods against the screw conveyor, e.g. caused by collapse in the bulk goods. Expediently, the ends of the screw conveyor 5 are sprung. According to an embodiment, the ends of the conveyor are mounted on a carriage 2a, 2b or similar. <IMAGE>