baber/WOPTO huggingface dataset:
Patent SE-0103007-D0 (SE)
Inventor: BYRD DOUGLAS S
IPC: A61M16/06
Filed: 2001-09-11
Abstract: An oxygen conserver having sensing and delivery ports simultaneously connected with a patient by a dual cannula. Inhalation by a patient produces a partial vacuum to move a sensing diaphragm to a venting position and cause a delivery diaphragm to move to an open position for supplying oxygen to the patient through the delivery port. A manually operable control valve enables continuous oxygen flow through the delivery port independently of operation of the sensing diaphragm.
Patent SE-8304063-D0 (SE)
Inventor: BEZCHASTNOV G A
IPC: H02K3/40
Filed: 1983-07-20
Abstract: According to the invention, a stator for an electric high-voltage machine consists of three phase windings (1) in the form of helical coils that are located between two insulating cylinders (2, 3) and separated from each other via an insulation layer (4), and are distinguished by the fact that every phase winding (1) is equipped with an electrostatic screen provided with holes for the flow of a coolant (5) that surrounds the cross-section of the winding (1) along its entire circumference and that is electrically connected to the winding's (1) neutral conductor.<IMAGE>
Patent SE-8305619-D0 (SE)
Inventor: WILLIAMS P C
IPC: F16K5/06
Filed: 1983-10-13
Abstract: A soft-seated fire-safe ball valve includes a pair of seat assemblies each comprising a rigid reinforcing ring (100), an elastic seat ring (102), and a deformable, heat-resistant secondary seat ring (104) interposed between the elastic seat ring and a shoulder (70). Upon fire damage to the elastic seat ring (102), the secondary seat ring (104) engages the ball member (c) to seal the valve (Fig. 6). Also, a weir ring (130) may be received in the seat ring (102). The weir ring (130) inhibits extrusion of a substantial portion of the seat ring (102) such that the seat assembly operates to maintain a fluid-tight seal upon partial destruction of the elastic seat ring. <IMAGE>
Patent SE-8401985-D0 (SE)
Inventor: CHERVENAK P R
IPC: B60G11/46
Filed: 1984-04-10
Abstract: An auxiliary vehicle axle suspension which is pivoted to the frame for up and down movement. An air bellows unit is provided to force the axle down to a load-supporting position. Apparatus is provided to lift the axle to an elevated position when pressure is relieved in the air bellows unit, the apparatus being spring-operated.
Patent SE-8404840-D0 (SE)
Inventor: KASEMO BENGT
IPC: H01J49/04
Filed: 1984-09-27
Abstract: This device includes a flow channel (10) for the sample which has a constriction (13) at the inlet end, connectable to the sample source, and which in the other end is connected to the mass spectrometric analysis chamber. The inlet constriction is primarily designed for a sample flow which is  </=  10<-3> mbar . l/s.
Patent SE-8405178-D0 (SE)
Inventor: MANSSON M
IPC: B27B25/00
Filed: 1984-10-17
Abstract: The pieces of timber (20,21) are liable to have at their root end (r) a sloping edge (E) limited by a retracted corner (H) and a corner (G) which projects forward. A saw blade (12) with a lopping plane (U), a crossways transporter (10) on which the timber pieces are fed forward longitudinally to the blade, and a measurement device (30) for the passing timber root ends are provided. The measurement device produces electrical signals, which are received by an electronic appts. (40) which in turn produces corresp. control signals. The device measures the distance (n') of the retracted corner of a passing timber piece from the lopping plane. The electronic appts. provides a control signal for the timber piece longitudinal movement on the transporter covering the movement of the piece from its measurement position to one where the retracted corner is located in the lopping plane.
Patent SE-8405688-D0 (SE)
Inventor: AHS W
IPC: H01H50/32
Filed: 1984-11-13
Abstract: A cover for an electromagnetic relay (2) which possess one or more relay armatures (3). The cover means is arranged to form detachable splash and dust protection for the interior of the relay. The cover means (1) has further a protective portion (6) made of a flexible material, which extends close to and above the relay armatures (3) so that an outside pressure on the protective portion (6) can bend down a relay armature (3) towards its associated relay contact (4). A frame (7) is further fixedly secured to the cover means (1), the frame (7) having lugs or projections (8) corresponding to the number of relay armatures (3), each of said lugs or projections being plastically bendable towards the protective portion (6) and the relay armature (3) below it in order to maintain the relay armature in contact with the relay contact (4). <IMAGE>
Patent SE-8503054-D0 (SE)
Inventor: HALL H O
IPC: C07C65/21
Filed: 1985-06-19
Abstract: Novel neuropharmacologically active compounds of the formula <CHEM>  wherein R<1> is a hydrogen atom, an alkyl group, an acyl group, an alkoxycarbonyl group or a mono- or dialkylcarbamoyl group, R<2> is a hydrogen atom, a halogen atom, an alkyl group, a trifluoroalkyl group, an alkylthio group or a trimethylsilyl group,  A<2> is a methyl or ethyl group, and R<3> is a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, a phenyl group or a substituted phenyl group, or a physiologically acceptable salt or optical isomer thereof, intermediates and methods for their preparation, pharmaceutical preparations containing the compounds and methods for their therapeutical use.
Patent SE-8505255-D0 (SE)
Inventor: BERTILSSON GOETE
IPC: A01C15/00
Filed: 1985-11-07
Abstract: Method for discharge and distribution of liquid and pulverulent materials and device for performing the method. The distribution device (11) substantially consists of a casing (2) provided on a wheeled framing (12, 13), which casing comprises a number of compartments (6). In the centre of the casing a rotor unit (8) is applied and to each compartment an outwardly running tube (10) is connected. Water or an air stream, with possible addition of nutrient material or similar, is added to the rotor, which thereby rotates. The discharge from the rotor is thereby evenly distributed in the various compartments and the various partial streams are brought forward in tubes or conduits. The device and the method according to the present invention are especially intended for irrigation and feeding of nutrients, means of control etc. to the ground within agriculture and gardening.
Patent SE-8506152-D0 (SE)
Inventor: BROZE G
IPC: C11D1/62
Filed: 1985-12-30
Abstract: A mixture of an acid terminated non-ionic surfactant and a quaternary ammonium salt surfactant provide better detergency than equivalent amounts of either of the surfactant compounds alone. The surfactant mixture is preferably used in conjunction with liquid non-ionic surfactant in heavy duty non-aqueous laundry detergents but can also be used in aqueous liquid detergent compositions and powder detergent compositions.
Patent SE-8601452-D0 (SE)
Inventor: CARLSSON K-I
IPC: E04C3/07
Filed: 1986-03-27
Abstract: The steel girder is composed of a plate lower flange (1), a profiled plate body (2), and an upper flange (3) comprising either a steel plate, two or more round bars, flat bars or U-profiles.$ It works in conjunction with the concrete through force transmission in the seams between them. The normal strength in the seams which is required is produced by insertion of reinforcement above or through the beam boxy at right-angles to its longitudinal direction.$USE - To provide a steel beam which can be used with on-site cast concrete or prefabricated components in joint systems or road slabs.(1)
Patent SE-8603722-D0 (SE)
Inventor: JOHANSSON H
IPC: F02P3/08
Filed: 1986-09-05
Abstract: PCT No. PCT/SE87/00373 Sec. 371 Date Apr. 21, 1988 Sec. 102(e) Date Apr. 21, 1988 PCT Filed Aug. 25, 1987 PCT Pub. No. WO88/01690 PCT Pub. Date Mar. 10, 1988.In a capacitive ignition system for an internal combustion engine, the discharging and charging of an ignition capacitor is controlled by a control unit which actuates a first circuit-breaking element in a discharging circuit and a second circuit-breaking element in a charging circuit. For the purpose of prolonging the ignition sparks so as to reliably ignite, especially in a lean fuel/air mixture, the control unit, at a time following the ordinary ignition time, actuates the second circuit-breaking element in such a way that it is kept conductive simultaneously with the first circuit-breaking element. Current is then supplied from an electrical energy source and via a primary winding. Thereafter, the control unit actuates either the first or second circuit-breaking elements in such a way that the current supply via the primary winding is interrupted, by which means a renewed ignition voltage is obtained which prolongs the ordinary ignition spark.
Patent SE-8802447-D0 (SE)
Inventor: LAKE J
IPC: B60S1/34
Filed: 1988-06-29
Abstract: A vehicle window cleaning arrangement includes a wiper arm (5) which is pivotally mounted at one end thereof and connected to a drive mechanism (6). The arm carries a first and a second wiper blade (7 and 9), of which the second blade is pivotally journalled on the outer end of the wiper arm. A pair of linkage arms (11, 12) are pivotally journalled on the drive mechanism housing (3) and on the second blade and are operative in holding the second blade (9) horizontal irrespective of the pivotal angle of the arm.
Patent SE-8902892-D0 (SE)
Inventor: JONSSON A
IPC: F15B3/00
Filed: 1989-09-01
Abstract: A means for receiving and subsequently emptying hydraulic fluid from a hydraulic system is described. It comprises a working cylinder (1) and a supply conduit (8) disposed between a pump and the working cylinder for supplying hydraulic fluid at high pressure within a predetermined interval. According to the invention the means also comprises a receiving cylinder (12) with a piston (19), which on one side defines a liquid space (22) for the receipt of hydraulic fluid from the working cylinder with an emptying pressure essentially lower than said high pressure, the piston (19) on the other side defines a chamber (21) containing gas at low pressure, and a high-pressure cylinder (13), which has a liquid space (28) and a plunger (30) movable therein, said liquid space (28) being connected to said supply conduit (8) to receive and return hydraulic fluid at high pressure therefrom and thereto, respectively. A piston rod (31) is disposed between the plunger (30) and the piston (19) to transmit movements from the plunger (30 ) to the piston (19) and reversed. Furthermore, the area of the piston (19) which is pressure-influenced by hydraulic fluid is essentially greater than the area of the plunger which is pressure-influenced by hydraulic fluid.
Patent SE-9002855-D0 (SE)
Inventor: SALMINEN A
IPC: D21F1/00
Filed: 1990-09-07
Abstract: (57) The invention relates to a yarn which is especially intended for use as a warp and/or weft strand in the manufacture of a dryer fabric used in a paper machine or a like. The cross-section of said yarn comprises a reinforcing portion (1) and one or a plurality of side portions (2) associated with and extending from reinforcing portion (1). The smallest diameter of side portion (2) as viewed in a direction perpendicular to the main plane of a dryer fabric to be woven is substantially less than the greates diameter of reinforcing portion (1) in the same direction. This makes it possible to place two adjacent warp and/or weft strands in a partially overlapping relationship in a direction perpendicular to the main plane of a dryer fabric. Fig. 1a
Patent SE-9003661-D0 (SE)
Inventor: LOEFMARK B G
IPC: H04B3/23
Filed: 1990-11-16
Abstract: The invention relates to echo elimination in a subscriber line circuit having digital signal processing. Echo elimination is effected with the aid of a digital balance filter which is connected in an interface where the sampling frequency, e.g. 16 kHz, is higher than the original sampling frequency, e.g. 8 kHz, of transmitted signals. The requisite size of the balance filter can be reduced by sampling the filter at the same frequency, e.g. 8 of kHz, as the original sampling frequency of the transmitted signals.
Patent SE-9100150-D0 (SE)
Inventor: BAADE ORLA
IPC: B62D33/04
Filed: 1991-01-18
Abstract: A semitrailer is provided with movable intermediate floors (27) which guided in vertical side profiles (15) can be fixed in various positions above the bottom surface (33). The raising and lowering of the floors can be effected by means of axles (41) connected to the floors (27) by wires (37). Hereby the loading space can be better utilized by the transport of freight units of different heights.
Patent SE-9100190-D0 (SE)
Inventor: STRANDBERG A
IPC: B01J4/00
Filed: 1991-01-22
Abstract: Driving means for a lime feeder including a vertical rotor axle (1), at which radial arms (2) are arranged, in turn supporting vertically downwards extending flat irons (3). On each arm on one side of the flat irons (3) rubber cloths (4) are arranged hanging down from the arms and along the flat irons in such a way that they by water can be pushed against the flat irons constituting a water force taking shovel, whereas they at the influence of water in the opposite direction flexibly are bent away so that the water streams past the flat irons. In this way a driving rotor and rotational movement is obtained when streaming water prevail. Via cranks in the upper end of the axle the driving power can then be taken out to influence a lime feeding device with its hopper.
Patent SE-9300937-D0 (SE)
IPC: A61K38/095
Filed: 1993-03-19
Abstract: PCT No. PCT/SE94/00244 Sec. 371 Date Sep. 19, 1995 Sec. 102(e) Date Sep. 19, 1995 PCT Filed Mar. 18, 1994 PCT Pub. No. WO94/21286 PCT Pub. Date Sep. 29, 1994A solid pharmaceutical composition for oral administration of small and medium size peptides, particularly vasopressin, oxytocin, and their analogues, comprises the peptide, a protease inhibitor, an enteric coat and a pharmaceutically acceptable carrier containing a buffering agent buffering at a pH of from 3 to 6, preferably about pH 5. A method of manufacture of single doses of the peptide comprises mixing of the ingredients, forming the resulting mixture into spheres smaller than 2 mm, coating the spheres with an enteric coat which is readily soluble in gastric juice of pH 5.0 or higher but not at substantially lower pH, and filling the coated spheres in capsules or incorporating them into tablets, degradable in the stomach. Also disclosed is a method for oral administration to a patient of the single dose.
Patent SE-9302456-D0 (SE)
IPC: F01N13/10
Filed: 1993-07-20
Abstract: PCT No. PCT/SE94/00688 Sec. 371 Date Jan. 19, 1996 Sec. 102(e) Date Jan. 19, 1996 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/03481 PCT Pub. Date Feb. 2, 1995An exhaust collector for collecting exhaust gases from a multiple cylinder combustion engine to a common flow includes primary tubes. To reduce mass and heat losses in the exhaust system, the peripheral walls of the collector are at least to a substantial part formed by the primary tubes.
Patent SE-9402486-D0 (SE)
Inventor: BARRINGER NIKLAS
IPC: G08B13/196
Filed: 1994-07-15
Abstract: A device at TV surveillance comprises TV cameras (1, 2, ...), a video tape recorder (10), a switch device for sorting and transmitting the video signals of the different TV camera to the video tape recorder and a supply device for supplying a drive voltage and a synchronizing signal to each TV camera in the same conduit as the video signals are transmitted from each TV camera. The device has a video guard against the lack of a video signal from any TV camera or that the lens of any TV camera is covered and a synchronizing device for the video tape recorder for any possibly non-functioning TV camera. The switch device, the supply device, the video guard and the synchronizing device are all gathered in a recording unit (9). In this unit there is also a device for allowing the supply to a TV monitor (11) of a video signal from at least one TV camera, at the same time as recording by means of the video tape recorder occurs.
Patent SE-9501679-D0 (SE)
Inventor: OEDLING PER
IPC: H04L25/06
Filed: 1995-05-05
Abstract: A symbol detector device for detecting at a receiving end of a transmitting channel a sequence of transmitted, and by the channel distorted, data symbols having a symbol alphabet including Q letters (for example, for the particular case of binary symbols Q=2, e.g. +1 and -1, and for trinary symbols Q=3, e.g. +1, 0, -1) is described. A receiving means (11;11) receives the data symbols and provides an individual symbol value for each symbol to be detected. Symbol threshold means (Tr1; (Tr1)1-(Tr1)M;... TrN;(TrN)1-(TrN)M) provide at least two variable thresholds per symbol. The number of thresholds is dependent on the number of letters in the alphabet. The symbol threshold means compare the values from the receiving means with the set of threshold levels. Combination means (13-15;13i-15i,18) combine the threshold comparisons for each symbol and provide an output per symbol which either is a representation value of one of the letters in the alphabet or an additional value signifying that no decision was made for the symbol.
Patent SE-9504506-D0 (SE)
Inventor: JOHANSSON CHRISTER
IPC: B01D19/00
Filed: 1995-12-18
Abstract: Air separator for a flowing fluid, consists of a vertical, cylindrical vessel (1) with liquid flowing through, across the vertical axis (2). There is a packed interceptor section (4) to take the small air bubbles known as microbubbles, coalescing them into larger bubbles. They have sufficient lift to float, ascending to the top (9) of the vessel, where the air collects, and where a valve (11) is ready to release it. The interceptor packing is novel in its multi-layered structure with channels, each layer parallel to the axis and separated from its neighbour, with many small openings permeated by the flowing fluid. The packing fills the vessel cross section. Also claimed is a procedure to make the separator.
Patent SE-9601777-D0 (SE)
Inventor: ELDERSTIG HAAKAN
IPC: H01L21/306
Filed: 1996-05-09
Abstract: Creating cavities in an etchable material beneath a membrane comprises depositing a mask layer onto a substrate, forming two or more holes in the mask layer, etching the substrate by bringing it into contact with an etching liquid in the mask holes and optionally sealing the resulting cavities. A monocrystalline silicon substrate (1) is used, onto which a sacrificial etchable material layer is applied to cover part of the substrate surface or come to lie within the substrate beneath this surface. A cover layer (4) is applied onto the substrate surface layer and covers the sacrificial layer too. A pattern of small holes (2) is etched into the cover layer and then an etching liquid that can etch away the sacrificial layer without etching the cover layer is applied via the holes in order to remove the sacrificial layer. Anisotropic silicon is applied onto the substrate through the resulting holes up to fill the cavity as far down as a crystal plane (9) in the monocrystalline silicon. A layer can be deposited over the substrate surface to cover the holes. An accelerometer comprising a monocrystalline silicon wafer substrate, a weight supported by a membrane and an indicator for measuring elongation in the membrane, is also claimed. The weight layer comprises boron-doped monocrystalline silicon. The membrane comprises a layer deposited onto the silicon substrate after part of it has been doped with boron and holes in the membrane allow a cavity to be etched in the silicon substrate beneath the weight layer. A cover layer is deposited to seal the holes and cavity. The indicator is deposited onto the cover layer to extend between an outer region of the membrane and part of the cover layer lying outside the cavity.
Patent SE-9602387-D0 (SE)
Inventor: WASS BO
IPC: H01Q5/10
Filed: 1996-06-15
Abstract: An antenna means for a portable radio communication device, in particular a hand-portable mobile telephone, having at least one radiating element that has a meandering and cylindrical configuration. This structure is specifically advantageous in combination with an extendable and retractable whip antenna and, when having two or more meandering radiating elements, in multi-band radiating structures. The antenna device is suitable for manufacturing in large quantities, for example by a flexible printed circuit board technique.
Patent SE-9602723-D0 (SE)
Inventor: PRENE JOERGEN
IPC: G01B/
Filed: 1996-07-10
Abstract: The measurement point defining component (5) is fitted on and translatable across the arm (4) at a distance from the second rotary axis. The component is angularly adjustable in relation to the plane set up by the arm and the first rotary axis. Its distance to the second rotary axis is adjustable. The arm is rotatable around a longitudinal axis (21) in the arm for producing the angle adjustability in the measurement point-defining component. The arm is translatable along a longitudinal axis (21) in it for producing the ability to regulate of the distance to the second rotary axis. The arm, at least on a part of it, is fitted on the holder (2) and has an essentially circular cross-section. It is fitted in a longitudinal channel (13) with a diameter corresponding to the cross-section for producing the translatability and rotability.
Patent SE-9702291-D0 (SE)
Inventor: KRISTENSEN AKSEL
IPC: B04B9/12
Filed: 1997-06-16
Abstract: A device for the supply of a liquid under pressure to a flow passage (13) in a member in a shaft suspension unit (1) of a centrifugal separator, which has a stationary casing (3) and a unit, which is resiliently and oscillation dampingly suspended in the casing (3) by at least one elastical element (10), the member forming a part of the composed unit. To be able to supply liquid to the member in a sample manner with a certain controllable flow which is made sure under overpressure a first supply channel portion (19) is connected to a liquid source (16) for the supply of liquid under pressure extending through the stationary casing (3). To the first supply channel portion (19) there is connected a second supply channel portion (21) extending through the elastical element (10). A third supply channel portion (23) is connected to the second supply channel portion (21), extending through the non-rotatable part of the composed unit and having an outlet opening (24) in the flow passage (13).
Patent SE-9702562-D0 (SE)
Inventor: HEDIN LARS
IPC: G01B/
Filed: 1997-07-02
Abstract: A TDI-type matrix camera synchronised with the moving object is used to register a laser beam shone onto the object. DETAILED DESCRIPTION - Measurements are taken for quality control purposes, using a laser to illuminate the object (13`) and a camera (12) with a light-sensitive part for registering the illuminated region. The camera is connected to a processor (14) which displays the measured data. A monochromatic linear laser is used to a shine a beam (13) of high intensity monochromatic light onto the object at right angles to the direction in which it is being moved. A time delay and integration (TDI) type matrix camera is used, its light-sensitive region formed by an image matrix (16) of rows or arrays of pixels. The camera exposure is synchronised with the movement of the object. A row of pixels is shifted in turns, the new image being added to the earlier ones recorded by the camera, so that the final row is the sum of the number of exposures made. This cumulative addition is carried out by the processor. Synchronisation of the camera is carried out by supplying it with information regarding the movement of the object. An INDEPENDENT CLAIM is also included for the apparatus used for taking these measurements, which includes a synchronising tool (17) supplying information on the movement of the object to the camera.