baber/WOPTO huggingface dataset:
Patent SE-8206241-L (SE)
Inventor: REITMEIER G A
IPC: H04N9/66
Filed: 1982-11-03
Abstract: A system is provided for filtering and demodulating digital color mixture signals, wherein the signals are filtered to remove out-of-band noise prior to completion of the demodulation process. Interleaved digital chrominance signal samples are first demodulated by a signal related in frequency to the video subcarrier to obtain interleaved color mixture signal samples of different sampling phases at baseband frequencies. The interleaved color mixture signal samples are applied to a digital filter at a rate which is a multiple of the color subcarrier frequency. The weighting coefficients of the filter are selected to obtain a bandwidth which passes the color mixture signal while removing out of band noise. Since the input signal sequence to the digital filter contains interleaved color mixture signal samples, alternate stages of the filter shift register are tapped, so that the output sequence will comprise filtered and interleaved color mixture signal samples. An output sampling switch accomplishes phase demodulation of the output sequence by selecting samples at a reduced sampling rate in accordance with the Nyquist criterion of the color signals and produces either one or two output sequences of filtered and fully demodulated color mixture signals. Tapped shift register stages of the digital filter may be coupled to two different sets of weighting coefficients and signal combining stages. The filter outputs may thus exhibit unequal bandwidths for filtered color mixture signals, which are commensurate with the desired bandwidths of the filtered signals.
Patent SE-8304520-L (SE)
Inventor: LYCKE H
IPC: B23P21/00
Filed: 1983-08-19
Abstract: A docking and fixing system for a pallet in a robot or like system using pallets, which are moved into an approximate work position within the work envelope of the robot. A linear motor (51) is fixedly mounted to the robot frame (52) by means of an angle bar (52). An elongated bar (54) is fixedly mounted to the movable part (53) of the linear motor (51). The bar (54) is provided with docking means (not shown) and a fixing means, a stud (55), which, when the motor is activated, moves upwards into a socket (56). The socket (56) is an integral part of a stud bolt (57) which is adjustably mounted to the extruded section (24) of a pallet. During said upwards movement of the stud (55) the chamfered section (58) of the stud (55) will first interact with the lower inner edge of the socket (56) and then with the tapered section (59) of the socket (56) with the result that the pallet will be positioned in a lateral, exactly defined position. At the further movement the stud (55) will lift the pallet and press its extruded section (24) against guide rail (4), which is fixedly mounted to the frame, so that the pallet will be positioned in a vertical, exactly defined position. Docking means such as electric connectors and hydraulic and/or pneumatic couplings are also provided on said bar (54) for cooperation with corresponding docking means on the pallet.
Patent SE-8306845-L (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: F28F9/00
Filed: 1983-12-12
Abstract: The flexible sheet or mat (10a,10b) is drawn against the tops of the cassette by vacuum produced by fan modules, thus sealing the channels forming the heat exchange part in a cassette comprising a folded wall.
Patent SE-8402052-L (SE)
Inventor: WESTERBERG MARGARETA
IPC: A61C19/02
Filed: 1984-04-12
Abstract: The first and second parts (5,6) of the device are constructed from thin material. The second part has a recess (7) defined by an edge deviating from a circle line. The edge is irregularly formed, and provides accordingly thin edge parts (9-13) suited for using used material attached to a tool or instrument.
Patent SE-8403357-L (SE)
Inventor: BORDEAUX JR J H
IPC: B01F33/40
Filed: 1984-06-21
Abstract: A fluidised-bed mixer (10) for mixing powdered materials is described, comprising a mixing vessel (12) which has a fluidising-gas nozzle unit (32) with a sheath-like housing (34) which surrounds the mixing vessel outlet (18) and is provided with several gas supply ducts. The ducts pass gas streams upwards into the mixing vessel (12) in order to effect fluidised-bed mixing of the powder content of the mixing vessel (12). <IMAGE>
Patent SE-8403499-L (SE)
Inventor: ANDERSSON K-A
IPC: B60T7/08
Filed: 1984-07-02
Abstract: A brake apparatus is designed for a wheeled implement known as a "rollator", which has a forward (1) and a rear (2) wheel, where at least one wheel is fitted with a brake which is operated by a cable (14).According to the invention, the brake apparatus has one part (12) of the cable (14) fixed at some distance from the handle (5) on the implement.  This part (12) has an end fixed to a fastening (16) on the handle.  Further the cable at the opposite end of this part (12) is extendible fitted to a control (15) whereby pulling the part (120 against the handle causes the brake to be applied.  For the parking brake function, the part (12) has a fixed stop (18,19) by the control (15), and under this there is a projecting U-shaped groove at the fastening 16) against which the stop can be hooked when the part (12) is pressed down from the handle.<IMAGE>
Patent SE-8501893-L (SE)
Inventor: KIEDROWSKI T F
IPC: F16K31/22
Filed: 1985-04-17
Abstract: A valve member 22 floats in a liquid within a dispensing container 21 e.g. an IV bottle containing a saline solution. With the liquid level suitably receded the member 22 seals off the outlet of the dispensing container 21 by means of the sealing surface 26 resting on the valve seat 27. The maximum horizontal dimension of the member 22 is greater than the maximum vertical dimension so that the member is constrained to float in the attitude in which surface 26 engages seat 27. Thus surface imperfections, such as the parting line 28 and/or the gate member 30, will never engage seat 27. <IMAGE>
Patent SE-8503569-L (SE)
Inventor: BREEDEN R H
IPC: F15B11/00
Filed: 1985-07-23
Abstract: A hydraulic system comprises a hydraulic actuator (20) having opposed openings (A, B) each adapted to alternately function as inlets and outlets for moving the element (21) of the actuator in opposite directions and a variable displacement pump system (22) with load-sensing control for supplying fluid to said actuator. A meter-in valve (27) is provided to which the fluid from the pump system is supplied and a pilot controller (23) alternately supplies fluid at pilot pressure to the meter-in valve for controlling the direction and displacement of movement of the meter-in valve and the direction and velocity of the actuator. A pair of service passages (32, 33) extends from the meter-in valve to the respective openings of the actuator and a meter-out valve (34, 35) is associated with each service passage to the actuator for controlling the flow out of the actuator when that service passage to the actuator does not have pressure fluid from the pump applied thereto. Each meter-out valve is pilot- operated by the pilot pressure from the controller (23).
Patent SE-8504230-L (SE)
Inventor: KALTENEGGER BENNO
IPC: E01C19/22
Filed: 1985-09-12
Abstract: A road roller includes a pair of rotatable roller drums each having axially opposite end portions and an axis of rotation, the roller drums pivot between a first position at which the roller drums are generally in line with the direction of travel with the axes thereof generally parallel and a second position at which the roller drums are generally laterally offset relative to each other in the direction of travel, the pivoting is effected by a generally vertical pivot axis lying in the plane of the axis of rotation of one of the roller drums and adjacent one of its axial end portions, a pair of frames positioned one relative to each of the roller drums and having opposite first and second end portions, a carrier position in the direction of travel and generally transversely to the axes of rotation of the roller drums in the first and second positions, the carrier having opposite end portions, one of the carrier end portions being connected at the vertical pivot axis to the first end portion of one of the roller drum frames, and a second of the carrier end portions being permanently rigidly fixed to the first end portion of the other of the frames.
Patent SE-8600271-L (SE)
Inventor: ENTRINGER D C
IPC: F01N13/00
Filed: 1986-01-22
Abstract: A marine propulsion system (2) is provided with an exhaust elbow (10) having an intake exhaust passage (22) extending upwardly from the engine (4) and communicating through a bend (24) with a discharge exhaust passage (26), and a water jacket (27) having pockets around the exhaust passages for cooling the latter. A central channel (44) extends longitudinally along the exterior of the exhaust passages to guide water therealong to the end (42) of the discharge exhaust passage to mix with exhaust thereat. The central channel has a pair of sidewalls (50 and 52) extending longitudinally and laterally tapered away from each other (54 and 56) at the outer end of the discharge exhaust passage to create an outward draw from the central channel to minimize break-up of longitudinally outward water flow and maintain the end tip of the discharge exhaust passage dry and prevent water ingestion and creeping back into the discharge exhaust passage due to pulsations of the engine. Dam and port structure is also provided enabling faster heating of the exhaust passage and in turn minimizing condensation within the elbow which may otherwise ingest back into the engine.
Patent SE-8605574-L (SE)
Inventor: KARLSSON O
IPC: B01D17/022
Filed: 1986-12-29
Abstract: A method and apparatus for separating water and solvent from a mixture of said liquids used in a developing machine (1) for printed boards in which the printed boards are treated with a solvent as a developing liquid and thereafter with clean water to interrupt the developing process by removing the solvent from the printed boards, the solvent having a density above 1.2 g/cm<3>, being insoluble in water and occuring in the mixture as small particles, said water-solvent mixture being treated in a main filter comprising a filter house (12) and a filter body (17) arranged therein in the form of a coalescence filter. According to the invention said water-solvent mixture is fed continuously from the developing machine (1) to the main filter in a circulation system simultaneously as a water phase, which is free from particles and drops of solvent, is continuously discharged from the filter house (12) through an upper outlet (27) and is directly returned to the developing machine (1) to be re-used in a closed cycle.
Patent SE-8700568-L (SE)
Inventor: LEHTONEN M S
IPC: F16B15/00
Filed: 1987-02-12
Abstract: A connector for connecting wooden beams to one another, in which the capacities of a conventional toothed plate to transfer tensile and compressive forces have been improved by securing one or several toothed plates (3, 4, 5) to a mutual frame plate (2).
Patent SE-8704101-L (SE)
Inventor: KROSS R C
IPC: E06B9/324
Filed: 1987-10-22
Abstract: A cord lock for locking a venetian blind in its raised position only. The lock has a housing with spaced side walls spanned by a smooth-surface pin, a knurled roller slidably received in slots in the side walls, a plastic lever below the pin and roller and having an extension below the blind head. The lift cords of the blind pass between the pin and roller. The extension is engaged by the top-most slat of the blind which lifts the lever and knurled roller thereby causing the lift cords to draw the knurled roller up the slot locking the lift cords between the roller and pin.
Patent SE-8800500-L (SE)
Inventor: WAHLBERG BERTIL ROLF
IPC: E01C19/48
Filed: 1988-02-15
Abstract: The front part flow of asphalt is scraped away to form a lower layer (39) on the conveyor belt, and the rear part flow is scraped away to form an upper layer. Both layers are then mixed with each other for laying on the highway at the rear end of the machine. A funnel-shaped raisable and lowerable accessory is fitted on the fixed end wall (11) of the tray. The front end wall (27) of the accessory forms a separator for the front and rear part flows after filling. This front end wall has a lower edge forming a front scraper (33) which determines the thickness of the under layer (39) on the conveyor belt. Via an input aperture (16) in the rear end wall of the tray, the under layer of asphalt is fed with free height to a rear scraping edge (34). Asphalt is fed on to the under layer at the accessory end through the rear part flow, and scraped away by the rear scraping edge to form an upper layer (40) on that beneath it.
Patent SE-8801727-L (SE)
Inventor: MARTIN HAVNERAAS ALF
IPC: E04B7/00
Filed: 1988-05-06
Abstract: A system for covering flat or sloping roofs comprises an inner layer 11 of felt, sheeting or a similar underlay material, which is adapted so as to be capable of being laid on a lower roof support 10, a central layer 12, 14 made of rock wool, glass wool or a similar insulation material, which is adapted to as to be capable of being laid on the underlay material, and an outer layer 15 of plastic sheeting, asphalt-impregnated web material or another sealing material, and also rows of fastening members 16, 24. The fastening members are equipped with a head or a support plate 16b adapted so as to form a bearing support against the upper surface of the sealing material 15, and with a stem portion 16a adapted to run transversely and anchor the outer layer to an underlay. The underlay (layer 13) which forms a support for the stem portion 16a of the fastening members 16 is different from and mounted in a plane above the roof underlay 10, preferably between a lower 12 and an upper 14 layer of insulation material. Said underlay is formed by mutually parallel elongate anchoring members 13a which are preferably laid without a direct connection to the roof underlay 10 and at a given mutual spacing between the fastening members. <IMAGE>
Patent SE-8804537-L (SE)
Inventor: FORSGREN S
IPC: E05B65/468
Filed: 1988-12-15
Abstract: The invention concerns a lock device for filing cabinets of the type made up of trays 1 which are provided with pull-out drawers 3 and which each comprise a rectangular front frame including four frame pieces from which there extend four walls or wall-like parts, namely a bottom wall, two side walls and a top wall, one or more projections being arranged on the underside of a bottom of the pull-out drawer and having the object of locking the drawer in its inserted position in the tray as long as the bottom of the drawer bears against the lower frame piece of the front frame, and the drawer being able to be pulled out only after the front end of the drawer has been lifted a certain extent so that the said projections come free from the lower frame piece. In both the bottom wall and the top wall of the individual tray there are holes for receiving a rotary rod 27 of non-circular cross section which is common to all the trays in the cabinet and on which, if necessary, it is possible to engage a sleeve 30 which can be located in any selected tray, with a locking finger 31 which projects from the same and which can be pivoted, by turning the rod 27, between a release position outside a side wall of the drawer and a locking position in which the finger 31 is pivoted in across the upper edge of the side wall, preventing lifting of the drawer and thus also preventing the said projections from coming out of their position of engagement with the said lower frame piece. <IMAGE>
Patent SE-8804692-L (SE)
Inventor: MOGUILEWSKY M
IPC: A61P3/08
Filed: 1988-12-29
Abstract: Novel 19-nor steroids of the formula   <IMAGE> I  wherein R' is selected from the group consisting of propyl, propenyl, iodoethenyl, iodoethynyl or -C 3BOND C-CH2-Hal1, Hal1 is selected from the group consisting of fluorine, chlorine and bromine and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable antiglucocorticoid and antiprogestomimetic activity.
Patent SE-8804694-L (SE)
Inventor: IWANO S
IPC: A23L1/305
Filed: 1988-12-29
Abstract: A balanced high-calorie nutritive emulsion formulation contains (a) 4-15% by wt. amino acids; (b) 3-12% lipids; (c) 71.5-93% water; (d) 0.3-3.0% of an emulsifier with HLB value at least 13. The emulsifier is a sugar fatty acid ester, glycerol fatty acid ester, polyocyethylene glycerol fatty acid ester and/or polyoxyethylene-sorbiten fatty acid ester, or a mixt. of these with soybean lecithin. The formulation has pH. 6.5-8.5. The amino acid component pref. contains L-isoleucine (4.5-13.4%, esp. 8.0-13.4); L-leucing (6.7-20.1%, esp. 12.5-20.1); L-lysine (3.8-15.2%, esp. 6.9-8.5); L-methionine (3.0-16.4%, esp. 4.6-5.6); L-phenylalanine (3.1-16.4%, esp. 5.6-6.9); L-threonine (3.2-9.6%, esp. 3.2-7.0); L-tryptophan (0.9-3.7%, esp. 1.6-2.0); L-valine (5.2-15.6%, esp. 5.2-11.4); L-alanine (0-9.6%, esp. 5.8-7.0); L-arginine (0-12.6%, esp. 7.6-9.2); L-aspartic acid (0-12.2%, esp. 3.0-3.6); L-glutamic acid (0-12.9%, esp. 7.7-9.5); L-glutamine (0-16.2%, esp. 0); glycine (0-4.1%, esp. 2.4-3.0); L-histidine (0-6.2%, esp. 1.9-2.3); L-proline (0-5.3%, esp. 2.7-3.3); L-serine (0;9.7%, esp. 4.9-5.9) and L-tyrosine (0-0.9%, esp. 0). It may also contain di to pentapeptides. The lipid is a mixt. of intermediate chain fatty acid triglycerides and long chain fatty acid triglycerides in the proportion 50-90 to 10-50 by wt. The ratio of emulsifier to soybean lacithin is 10-25 to 75-90 by wt.
Patent SE-8902973-L (SE)
Inventor: MIEYAL D F
IPC: F16B7/04
Filed: 1989-09-11
Abstract: A suspension ceiling grid system comprises through-runners with connector openings into which end connectors on cross-runners project and are locked. In one embodiment the through-runner can be rotated about its longitudinal direction and the end connector of a cross-runner can be removed from the opening in the rotated through-runner. Lock means on the end connectors are engaged or released by movement in the direction of the length of the through-runner. In another embodiment the end connectors have a spring portion to resiliently bias the connector toward a locked position but to permit movement to a release position when an opposing lateral force is applied. <IMAGE>
Patent SE-9003736-L (SE)
Inventor: BJOERKMAN BENGT ANDERS STAFFAN
IPC: B63B11/00
Filed: 1990-11-23
Abstract: The present invention relates to a tanker vessel for the transportation of oil or other liquids, which present a danger to the environment: the tanker vessel consists of a hull with a bottom (10), two sides (12, 14), an upper deck (16), at least two longitudinal bulkheads (18) and a number of transverse bulkheads, which together form a number of center tanks (28) and side tanks (24, 26), wherein a mainly horizontal between deck (22), located considerably below the load water line of the ship, divides at least the side tanks into upper and lower compartments (24, 26). In order to eliminate or reduce the risk of oil spills caused by collision damages in the side, according to the present invention, the upper side tanks (26) are ballast tanks, while the lower side tanks (24) are cargo oil tanks, which at the head are connected to vertical oil riser trunks (30), which via branch (36) with a non-return valve, are connected to an oil reception tank.
Patent SE-9102682-L (SE)
Inventor: SVANQVIST T O S
IPC: D21G3/00
Filed: 1991-09-16
Abstract: To carefully control the creping conditions when creping off a paper web (1) by means of a doctor blade (5) from the cylinder surface (2) of a Yankee dryer (3), a first sensor (82;85) is provided for measuring on-machine a value of the caliper, the crepe macrostructure, or some other property of the just creped off paper web (1), the measured value is monitored continually, and, on detecting an undesirable change in the value caused by blade wear, the doctor blade (5) is pivoted substantially around its working edge (6) to increase an impact angle (A), formed at the working edge and affecting the monitored web property, to such an extent as to minimize or at least counteract the undesirable change. Preferably, the sensor (82;85) is connected to a programmable processor (90) for automatically controlling the pivoting of the doctor blade (5). A web tension sensor (94) suitably is provided for continually monitoring a coating on the cylinder surface (2) and may be connected to the programmable processor (90), which then is programmed to control the properties of the coating by adjusting the amounts of an adhesive agent and a release agent in a coating composition to be applied onto the cylinder surface (2).
Patent SE-9200194-L (SE)
Title: Refrigerator door with opening and closing mechanism - has electromagnetic coil actuated by remote control overcoming attraction force of magnet holding door closed
Inventor: CASTWALL L W
IPC: E05F15/60
Filed: 1992-01-23
Abstract: The refrigerator comprises a body (14) closed by a door (16) rotatably located around a vertical axis (18). A permanent magnet (22) holds the door closed by attracting a plate (24) or iron. An electrical magnet coil counteracts the magnet attraction force and further components swing the door open. The magnet coil is arranged on the body of the refrigerator. The permanent magnet is fitted on the body of the refrigerator and the iron plate (24) on the door. The components for swinging open the door include a spring arranged on the vertical axis. The magnet coil is activated by a receiver (32) in a remote control unit, which also incorporates a transmitter (34) with which the receiver can be activated by radio at a distance from the transmitter. The transmitter is fitted in a holder (36) fitted on the outside of the door. (Provisional basic advised week 9304).
Patent SE-9403020-L (SE)
Inventor: KIMINO HIROMITSU
IPC: B65G35/00
Filed: 1994-09-09
Abstract: The freely movably located table (30) incorporates a movable frame (32), which is provided with a groove with V-shaped cross-section and is arranged movably in a direction parallel with the groove. Movable plates (40) are placed along sloping surfaces of the groove, and move up and down along the sloping surfaces. Elastic components (44) are placed between the movable plates and the sloping surfaces to press the plates downwards. Several movable plates are arranged in the movement direction for the mobile frame (32).
Patent SE-9403404-L (SE)
Inventor: SANDEGAARD JAN
IPC: A61F5/058
Filed: 1994-10-07
Abstract: PCT No. PCT/SE95/01123 Sec. 371 Date Jun. 27, 1997 Sec. 102(e) Date Jun. 27, 1997 PCT Filed Oct. 3, 1995 PCT Pub. No. WO96/10970 PCT Pub. Date Apr. 18, 1996The invention relates to a traction device for treating leg fractures 81, wherein the device 1 includes a traction bar 2 or the like which carries at its rear end a branched support 3 intended for abutment with the crotch region of a patient or a person on which the device is used, and which carries at its front end at least one attachment point 4 for the attachment of tensioning devices 5 which are intended to act between the attachment point or attachment points and the feet or lower leg parts of said person. The branched support 3 includes support surfaces 35, 36 which are positioned for supportive engagement with the ischial tuberosities (tuber ossis ischii) 80 of said person. The branched support 3 includes a recess 34 or opening which provides room for the genital organs of said person. The branched support 3 includes a base part 30 which includes a part 31 by means of which the branched support can be affixed to the traction bar 2. The traction bar 2 can be adjusted to different lengths, so as to adjust the distance between the branched support 3 and the tensioning-device attachment point or points 4 in relation to said person.