baber/WOPTO huggingface dataset:
Patent SE-8206201-L (SE)
Inventor: BLAZEJEWSKI T E
IPC: F04C18/18
Filed: 1982-11-01
Abstract: The machine comprises a housing with parallel intersecting bores in which two pair of lobed rotors are rotatably mounted. The housing has high-pressure, end ports which are occluded and exposed by one rotor, i.e., a gating rotor, of each rotor pair. The gating rotors and their paired, co-acting rotors, i.e., main rotors, have different-sized hubs. The gating rotors have the larger-diameter hubs to control the high-pressure end ports. The rotor pairs are so configured and dimensioned as to insure that each pair defines a constant and uniform clearance therebetween in all rotary positions, and provide a machine having an optimum performance.
Patent SE-8300117-L (SE)
Inventor: ROTMARK BO
IPC: B29C45/14
Filed: 1983-01-12
Abstract: A process for the production of reflectors with a conical cover or bowl shaped reflection surface for the directional reflection of light or heat, by means of two or more moulds (6,7), which can be moved relative to each other.During the production process a foil strip (5) with reflective properties is fed between two moulds (6, 7) working together. Firstly these are moved together until, a holding device (10,11) fitted around the moulds (6,7) comes into contact with the strip (5) and grips it, they are then moved closer together until a casting position is achieved by the shaping and stretching of that part of the strip (5) situated between the moulds. Casting material is injected into the moulds (6, 7) on the convex side of the foil strip and the two moulds (6, 7) are moved apart after the material has hardened, so that the foil strip (5) with the cast object can be fed on further and stopped as soon as a new piece of foil strip covers the two moulds (6, 7) and the holding device (10, 11).<IMAGE>
Patent SE-8301785-L (SE)
Inventor: NABET R
IPC: C07D333/24
Filed: 1983-03-30
Abstract: A 2-thiophene acetic acid compound of formula (I):   <IMAGE>  in which:    R represents an alkyl radical of 1 to 4 carbon atoms; and R1, R2 and R3 are the same or different and each represents a hydrogen atom, an alkyl radical of 1 to 4 carbon atoms or a halogen atom;  is prepared by decarbalkoxylating an alkylmalonate of formula (IV):   <IMAGE> in which R, R1, R2 and R3 are as defined above and Alk1 and Alk2 are the same or different and each represents an alkyl radical of 1 to 4 carbon atoms. The 2-thiophene acetic acid compound is an intermediate in the production of pharmaceuticals. The alkylmalonate used is itself claimed per se.
Patent SE-8402635-L (SE)
Inventor: GOTTO RAYMOND JOHN
IPC: G11B23/28
Filed: 1984-05-16
Abstract: Arrangement for preventing unauthorized use of a playback apparatus (10), such as a cassette-player or a video reproduction device including a dummy cassette (12) intended for insertion into a slot or like opening of the playback apparatus (10), the dummy cassette (12) including an externally operable mechanism which is arranged in the cavity between the casing parts of the dummy cassette (12) and which is arranged, with the aid of transmission means, to transfer movement to lock means which co-act with the playback apparatus in a manner such that when the lock means occupies a given position the playback apparatus and the dummy cassette form an inseperable unit. 
<??>The arrangement is characterized in that the transmission means (15, 16, 17, 20) are operative in causing sleeves (18 min ,19 min ) to move from a passive or inactive position within the dummy cassette (12) through openings located in a casing part associated with the dummy cassette to an active position in which the sleeves embrace the drive shafts of the playback device.
Patent SE-8405394-L (SE)
Inventor: THEURER J
IPC: E01B27/16
Filed: 1984-10-29
Abstract: A ballast tamping machine comprising a machine frame movable along, and extending in the direction of, the track and having guides extending transversely to the machine frame and track, and a tamping tool unit comprising a frame associated with one of the rails and mounted for transverse displacement on the guides, the frame having two pairs of vertical guide columns, a power drive for transversely displacing the frame on the guides, a respective tamping tool carrier mounted on each pair of vertical guide columns for vertical adjustment with respect to the frame, a respective drive for vertically adjusting each one of the tamping tool carriers independently on the pair of vertical guide columns whereon the respective tamping tool carrier is mounted, a respective pair of tamping tools mounted on each one of the tamping tool carriers for immersion at the field side and the gage side, respectively, of the associated rail at a respective point of intersection between the rail and a track tie, a hydraulic drive for independently reciprocating each one of the tamping tools of each one of the pairs of tamping tools, and a respective drive for vibrating the tamping tools of each pair of tamping tools.
Patent SE-8501408-L (SE)
Inventor: STOLL K
IPC: B23Q5/26
Filed: 1985-03-22
Abstract: A slide-like drive or feed unit comprises a housing with a piston and cylinder actuator therein. A piston rod extends out of the housing and is joined with a guide rod that runs in a guide hole in the housing. The end of the guide rod remote from the connection is used for mechanical connection with a load. The guide rod bears various fittings for controlling the drive unit. The output drive part, consisting of the piston rod and the guide rod, of the drive unit may be designed with an entrained fluid connection point, that is supplied with fluid from a pipe running in a hole in the housing.
Patent SE-8504767-L (SE)
Inventor: RUNHELLEN ING-MARIE
IPC: A61F15/00
Filed: 1985-10-15
Abstract: Along three of the sides (4,5,6) of the protection (1) is a lining with an adhesive (3). This adhesive is protected before use by an air-tight tape (7) which in extension terminates in flaps (8) which are gripped to remove the tape. The fourth side (9) of the protection, which on application is placed lowest, is open for ventilation of the wound and drainage of any secretion. Two or more such protections can be positioned in a row around the surface of a particularly large wound.
Patent SE-8600906-L (SE)
Inventor: ERICSON S
IPC: B65D73/00
Filed: 1986-02-28
Abstract: A packaging container for detachably storing and displaying e.g. a hand tool comprises a transparent compression moulded part forming an upwardly open cavity (25). The packaged article is retained by respective packaging parts (28,28') which are relatively easy to deform elastically when subjected to a downwardly acting force, but more difficult to deform elastically when subjected to an upwardly directed force. A cardboard stiffening strip may be located on the underside of the moulded part. The container enables an article to be packaged with the aid of an automated machine, and further permits the article to be readily removed from and replaced in the container without damaging the container. <IMAGE>
Patent SE-8601365-L (SE)
Inventor: WINGEREI E
IPC: B65F/
Filed: 1986-03-25
Abstract: The pivot articulation (10) permits the end wall (3) or a part of it to be pushed outwards. The lowerable part has side pieces (9) and a control guide arrangement (7,8) which limits the extent to which the wall can be pushed outwards. In its extended position a support (11) is provided for the wall
Patent SE-8800201-L (SE)
Inventor: WILHELMSSON U
IPC: A61M16/08
Filed: 1988-01-22
Abstract: The present invention concerns a respiratory ventilator for patients with reduced respiratory capacity and is primarily intended to be used by patients with obvious inadequate ventilation, i.e. a reduced respiratory capacity both day and night combined with increased respiratory work and cardiac load as a result of an increased resistance in the pulmonary circulation. The object of the invention is to make available a simple and thereby easy-to-use, silent-running, energy-efficient and portable respiratory ventilator. This object is achieved by the fact that the ventilator is equipped with a dual- action and electrically operated M bellows BG consisting of two coaxial bellows halves BG1, BG2 which, in combination with a circuitry system and a microprocessor, mean that the bellows only need to work during the inhalation phase, i.e. one third of the overall time of the respiratory cycle. <IMAGE>
Patent SE-8800625-L (SE)
Inventor: ARDESJOE CARL-GOESTA
IPC: F24C15/20
Filed: 1988-02-24
Abstract: An apparatus for supervising objects, such as hot plates and electrical stoves, with regard to overheating comprises at least one detector (9) for detecting conditions of overheating and a device (11) controlled by the detector for delivering for instance alarm. The detector is a detector for infrared radiation arranged at a distance from the object to detect heat radiation emitted therefrom. <IMAGE>
Patent SE-8902585-L (SE)
Inventor: BOEHM H
IPC: B60J10/82
Filed: 1989-07-21
Abstract: In a sliding lifting roof for motor vehicles a water trapping strip is resiliently fixed to a water deflector underpinning the rear marginal gap between a trailing edge of a sliding cover and the rear edge of the roof opening. The water trapping strip is biased by spring tension in the sense of an upward displacement, so that when the sliding cover is open it projects upwards over the rear edge of the roof opening with a splash guard. In the case of braking during forward travel and with the sliding cover open, splashed water from the surface of the rear, fixed vehicle roof is trapped by the splash guard and is passed by the water trapping strip to the underlying water deflector.
Patent SE-8903519-L (SE)
Inventor: MOILANEN U
IPC: B65G/
Filed: 1989-10-24
Abstract: In a method and an arrangement for unstacking timber, in which layers 3 of timber are released one at a time from an inclined pack of timber 2 and transferred to a collecting conveyor 8, the collecting conveyor 8 is controlled so that its rate matches the rate of the timber layer 3. The collecting conveyor 8 preferably comprises top and bottom conveyor belts 9, 10, the top conveyor belt 9 being resiliently pressed against the pieces of timber 5 between the belts 9, 10. In conventional systems the pieces of timber removed from a pack of timber are lifted by means of a log conveyor to a layer on the succeeding timber conveyor for further handling. This type of log conveyor involves disadvantages, which are eliminated by the invention, according to which the log conveyor is omitted. <IMAGE>
Patent SE-8903784-L (SE)
Inventor: NELSON J L
IPC: B64C11/20
Filed: 1989-11-10
Abstract: An aircraft propeller blade is constructed by producing two shells 307, 309 of fibre-reinforced epoxy resin laminates, placing one shell in a mould, positioning a titanium blade spar 318 within the mould by means of an aligning mechanism, positioning foam filler elements 324, 326 adjacent the spar, applying adhesive to the spar, foam elements and insides of both shells, positioning the other shell within the mould, enclosing the assembly within the mould, and heating to cure the resin and bond the components together. The blade is provided with adjustable balance weights (340, 342) (Fig 4) whereby the centroid of the blade may be adjusted in both the radial and chordwise directions. For balancing a plurality of blades in a bladed rotor, a method is disclosed whereby the positions of the centroids for each blade are measured, a standard position within the range of measured positions is selected and the positions of the centroids of all blades are then adjusted in accordance with the selected standard position. <IMAGE>
Patent SE-9000602-L (SE)
Inventor: ARVIDSSON H
IPC: F02B1/04
Filed: 1990-02-19
Abstract: PCT No. PCT/SE91/00123 Sec. 371 Date Sep. 11, 1992 Sec. 102(e) Date Sep. 11, 1992 PCT Filed Feb. 19, 1991 PCT Pub. No. WO91/12450 PCT Pub. Date Aug. 22, 1991.A check valve (4) with spherical, spring-loaded valve head (25) is used for pulsating flows, especially in a fuel injection system for Otto engines. As a result of low flow resistance, such check valves have had a tendency to cause noise when the valve head (25) strikes down against the valve seat (11) during pulsating of the flow caused by selective opening of the fuel injection nozzles. The valve head (25) is designed with a flange (7) downstream of the valve seat (11), and this flange (7) interacts with a narrow boring (13) during the first part of the opening stroke. Consequently, a secondary throttling (12) is formed, in addition to the primary throttling between the valve head (25) and the valve seat (11), which contributes to the valve head being forced away at a distance from the valve seat. During the movement of the valve head towards the seat, the flange first comes down into the boring (13), as a result of which the continued movement of the valve head towards the seat is damped by the volume of fluid which lies between flange (7) and seat (11), as a result of which noise is prevented from occurring.
Patent SE-9100142-L (SE)
Inventor: SANDBERG BENGT
IPC: A61K47/48
Filed: 1991-01-17
Abstract: A method and a system is described for reducing non-target levels of specific molecules intended for diagnostic and/or therapeutic applications to vertebrate hosts, wherein said molecules are administered to a vertebrate host and kept therein for a certain time in order to be concentrate to the target by being attached thereto. The molecules which are not attached to the target are removed from the blood circulation system or at least reduced to a lower concentration by passing the blood through an extra-corporeal device.
Patent SE-9101913-L (SE)
Inventor: PEACH I N
IPC: F16H35/18
Filed: 1991-06-20
Abstract: For breaking out a drill rod joint, a hydraulic chuck is mounted by a housing for clampingly engaging a drill rod and for rotation to break a rod joint, the chuck being rotated by a first gear that is bolted to a drive tube which mounts the chuck. A hydraulic motor drives a second gear within the housing for rotating the first gear. A rack is mounted for tangential movement by a rack mount which is movable radially inwardly to move the rack teeth for engaging the first gear teeth while a first spring mechanism constantly resiliently urges the rack mount to a retracted position so that the rack teeth are not engagable with the gear teeth even though the rack is tangentially moved by a first hydraulic ram that is operable for moving the rack to a tangential advance position. A second spring mechanism urges the rack radially outwardly, a second ram being operated to radially move the rack mount and thereby the rack to have the rack teeth engagable with the gear teeth. Hydraulic controls automatically operate the second ram to move the rack inwardly and thereafter the first ram tangentially to apply a rotary force to the gear teeth in the event the motor is not able to initially start the rotation of the second gear to start the breaking out of a rod joint.
Patent SE-9201650-L (SE)
Inventor: RYDBORN STEN AAKE OLAUS
IPC: G01L5/108
Filed: 1992-05-26
Abstract: The present invention relates to a device for generating an electrical signal corresponding to the tensioning of a thread 5 in a sewing machine, with a pressure-sensitive, electrical resistor 10 being arranged in the path of the thread 5, with the resistance of the resistor 10 varying in relation to the pressure or the force which is exerted on the same and the resistor 10 being coupled into an electronic circuit Fig. 4 for generating an electrical signal corresponding to the resistance of the resistor 10 and thereby to the force exerted on the same. <IMAGE>
Patent SE-9203082-L (SE)
Inventor: NILSSON CARL OSKAR LENNART
IPC: F41A19/47
Filed: 1992-10-21
Abstract: A cylinder bolt mechanism in a repeating rifle comprises a receiver (1) and a bolt (4) with a bolt body (18), which mechanism can be closed and opened by a recti-linear movement of a handle (76), wherein a bolt head (28) in the front end of the bolt is caused to be rotated in order to close and to open the mechanism, respectively, by positioning radially directed lugs (38) on the bolt head to positions in front of inwardly directed studs in the receiver at the rear of a locking chamber (7). A hammer (83) and a main spring (84) are provided in a trigger mechanism (5). The main spring is provided to act upon the hammer, so that the hammer when trigging the rifle will strike a firing pin (30) provided in the bolt by turning the hammer from a cocked position, in which the hammer lies under the bolt and mainly in the trigger mechanism to a released firing position, in which at least a substantial part of the hammer is located in the region of the bolt.
Patent SE-9400967-L (SE)
Inventor: VAINIOMAEKI HANNU
IPC: H04Q3/00
Filed: 1994-03-22
Abstract: The present invention relates to an intelligent mobile telecommunications network arrangement providing services. The network arrangement comprises means for providing communication within the Mobile and Intelligent Networks respectively and between at least one logical node of the Intelligent Network and at least one logical node of the Mobile Network. These means comprise first means (X-MAP) providing communication between a first logical node of the Mobile Network and a second logical node of the Mobile Network. The means further comprises a first interconnecting means (INAPX) separate from said first intraconnecting means (X-MAP), for providing communication between said first logical node of the Mobile Network (HLR/SDP) and a first logical node of the Intelligent Network (M-SCP).
Patent SE-9502589-L (SE)
Inventor: RINGDAHL LENNART
IPC: H01G2/14
Filed: 1995-07-13
Abstract: The invention relates fo a fuse function for metallized band-shaped film in which the metallization is divided into a number of metallized conducting segments separated by metal-free regions characterized by a number of the electrically conducting segments (114, 115, 116) each being divided into at least two parts diagonally displaced with respect to one another in the direction of the film by means of an elongated constricted region (150), which region forms the fuse function so arranged that the constriction is essentially mirror-symmetrically shaped with reference to a line (A-A) in the plane of the film, which line passes through the narrowest part of the fuse function (150) and is perpendicular to the longitudinal direction of the fuse function. The invention relates also to metallized film having such a fuse and capacitors produced from such film.
Patent SE-9601709-L (SE)
Inventor: STROMBERG C BERTIL
IPC: D21C9/147
Filed: 1996-05-03
Abstract: Cellulose (paper) pulp is bleached by first washing it in a first washing stage using a first wash liquid, passing the pulp from the first washing stage to a peroxide bleaching stage (either unpressurized or at superatmospheric pressure), after the peroxide bleaching stage washing the cellulose pulp in a second washing stage using a second wash liquid and producing a filtrate, and then treating the filtrate and bringing the filtrate to the first washing stage to be used as the wash liquid in it. The filtrate is treated by bringing it into intimate contact with an oxidizing gas to oxidize contaminants in it. The method typically includes an ozone bleaching stage either before or after the peroxide stage, in which ozone containing gas is used to bleach the pulp and produces an off gas containing residual amounts of ozone (typically in an oxygen carrier gas). This off gas with residual ozone (which may be supplemented by ozone from a low cost ozone generator) is preferably used as the oxidizing gas for the filtrate, and can be used to remove odors from other pulp mill fluid streams. The filtrate may be treated in a vertical tank having a gas sparger at the bottom in which case the oxidizing gas is introduced into the vertical tank through the gas sparger, and the tank is maintained at either atmospheric or superatmospheric pressure. Alternatively a gas scrubber, or other conventional gas-liquid contactor, can be used to treat the filtrate.
Patent SE-9603102-L (SE)
Inventor: SMITH PAUL F
IPC: H04B1/40
Filed: 1996-08-28
Abstract: A multi-channel digital transceiver (400) receives uplink radio frequency signals and converts these signals to digital intermediate frequency signals. Digital signal processing, including a digital converter module (426), is employed to select digital intermediate frequency signals received at a plurality of antennas (412) and to convert these signals to baseband signals. The baseband signals are processed to recover a communication channel therefrom. Downlink baseband signals are also processed and digital signal processing within the digital converter module (426) up converters and modulates the downlink baseband signals to digital intermediate frequency signals. The digital intermediate frequency signals are converted to analog radio frequency signals, amplified and radiated from transmit antennas (420).
Patent SE-9802013-L (SE)
Inventor: TIBERG LARS
IPC: B01D53/68
Filed: 1998-06-08
Abstract: The present invention concerns a method to reach an efficient cleaning of flue gases from combustion. The main components to be eliminated are sulphur oxides, hydrochloric acid and dust (fly ash). If desirable, residual energy can be regained by a regenerative heat exchange process. The apparatus consists of a reactor unit (1) with a number of unit cells (2) where the flue gases are intermittently cleaned and, if desirable, the residual heat regained.
Patent SE-9804271-L (SE)
Inventor: NILSSON OVE
IPC: E21B19/14
Filed: 1998-12-10
Abstract: The magazine (3) including the drill bit, is pivotably mounted on at least one arm (6) so that the components can be guided into a position coaxial with the rotation axis (8) for the mechanism (2) used to rotate the drill rod (14). The drill rod components are received by a rotatable holder in the magazine. - The rock drilling machine comprises a feed beam (1), a rotation mechanism moved backwards and forwards along the beam in order to rotate the drill rod, and a magazine mounted on the beam for housing the drill rod components.
Patent FI-20106115-L (FI)
Title: Vinkelskarv för rörstomme
Inventor: SJÖDAHL KIM
IPC: F16B12/50
Filed: 2010-10-27
Abstract: Den aktuella uppfinningen avser en vinkelfog (1) till en rörram, till vilken vinkelfog hör två vinkelstommar (2, 3) och en låsdel (4) till vilken vinkelstommarna (2, 3) är låsbara. Låsdelen (4) är ett hylsformigt stycke i vilkets första ända (4a) finns en inskärning eller inskärningar (4c) som tillåter radiell hoppressning av låsdelens (4) första ända (4a). På låsdelens (4) yttre sida finns greppsformningar (4d). Till vardera vinkelstommen (2, 3) hör en ringhylsa (2c, 3c) där fogdelens (2a, 3a) och ringhylsans (2c, 3c) mittaxlar är väsentligen vinkelräta med avseende på varandra. Därmed sträcker sig de första ändarna (2e, 3e) på var ringhylsa (2c, 3c) mot varandra i fogdelens (2a, 3a) radiella riktning en viss sträcka mot den rörformiga fogdelens (2a, 3a) mitt, varvid ringhylsorna (2c, 3c) är dimensionerade för att rymmas axiellt efter varandra runt låsdelen (4) och är försedda med invändiga greppsformningar (2d, 3d), vilka är anpassade för att greppa mot låsdelens (4) greppsformningar (4d) i vinkelstommarnas olika inbördes vinkellägen.
Patent NO-20002944-L (NO)
Title: FremgangsmÕte for fremstilling av isopropylmetyl-(2-)3-n- propolsyfenoksy)etyl)amin
Inventor: LARSSON ULF
IPC: C07B61/00
Filed: 2000-06-08
Abstract: Ny fremgangsmåte for syntese av isopropylmetyl-[2-(3-n-propoksyfenoksy)etyl]amin. Oppfinnelsen angår også et nytt mellomprodukt og et eventuelt rensetrinn i den nye fremgangsmåten. Videre angår foreliggende oppfinnelse også fremstillingen av en farmasøytisk formulering inneholdende isopropylmetyl-[2-(3-n-propoksyfenoksy)- etyl]amin og anvendelse av det rensede isopropylmetyl-[2-(3-n-propoksyfenoksy)- etyljamin i medisin.