baber/WOPTO huggingface dataset:
Patent SE-0400045-D0 (SE)
Inventor: SOKOLOV SKIFF
IPC: G01N23/04
Filed: 2004-01-13
Abstract: A method for reconstruction of object attenuation density (S(x,y,z)) from X-ray projection image data values (V(p<SUB>q</SUB>)) comprises the steps of: representing ( 11 ) the object attenuation density by a sum of predetermined continuous harmonics (H<SUB>ijk</SUB>(x,y,z)) with unknown coefficients (a<SUB>ijk</SUB>); relating ( 12 ) each of the projection image data values to an integral (S(p<SUB>q</SUB>)) of the object attenuation density, and thus to a corresponding sum of sums (a<SUB>ijk</SUB>*H<SUB>ijk</SUB>(p<SUB>q</SUB>)) of the predetermined continuous harmonics with unknown coefficients; determining ( 13 ) the unknown coefficients (a<SUB>ijk</SUB>) from the above relation; and reconstructing ( 14 ) the object attenuation density by said sum of predetermined continuous harmonics with said determined coefficients. The spatial three-dimensional object attenuation density is found as a continuous function with uniform resolution over all its volume and is shown as a solid three-dimensional body, which can be cut in arbitrary way and shown in continuous motion.
Patent SE-0402705-D0 (SE)
Inventor: PAREN AARTO
IPC: D21C11/06
Filed: 2004-11-08
Abstract: The invention relates to a method for recycling sulphur in a preparation process for a chemical pulp, such as a sulphate process. The method is characterised in that the sulphur recovered from the process cycle is converted into bisulphate by means of an oxidant, which bisulphate is then reaused as a recycled acid in various process steps.
Patent SE-8206891-D0 (SE)
Inventor: BYKOV JURY VASILIEVICH
IPC: B63B35/08
Filed: 1982-12-02
Abstract: The ice breaker vessel has a hull (1) with trim tanks (2) and sway tanks (3). A system to prevent icing comprises a compressor (7) with a drive and at least two air distribution pipes (9) with blowing apertures (10) below the water line. The icing prevention system also has two further air distribution pipes (11) along the hull stem, also below the water line. These pipes also have blowing apertures whose dia. increases towards the bottom of the hull (1). A heater (16) is fitted in the air supply circuit
Patent SE-8301256-D0 (SE)
Inventor: LEHTINEN OSSI HELGE
IPC: G01K17/10
Filed: 1983-03-08
Abstract: Method for measuring used or generated heat mass from of a streaming liquid or gas is based on sampling of flow rate information available in frequency form, as a function of differential temperature. Essential components in this procedure, which replaces methods requiring exact oscillator frequencies and data processing, include a function generator (4), temperature sensors (5,6), a differential amplifier (7), and a comparator (8), through which the sample frequency and sample size is determined. It is possible through a correlated dimensioning of the flow rate sensor (1) and the counter (10) to arbitrarily determine the measurement and control equipment in the current procedure within the boundaries allowed by the components.<IMAGE>
Patent SE-8301985-D0 (SE)
Inventor: FESINA M I
IPC: F02M35/14
Filed: 1983-04-11
Abstract: A casing 1 in the form of a circular cylinder has an inlet port 5, a cover 2 and a bottom 3 having an outlet port 6. In the cover 2 and/or in the bottom 3 are holes 7, 7' arranged in the zone confined by two planes located at a distance of +/-0.1 R, where R is the radius of the casing 1, from the plane passing through an axis 9 to the casing 1 perpendicularly to the plane containing the casing axis 9 and the outlet port centre 10. The holes 7, 7' may be between 0.58 and 0.68R from the axis 9 and contain porous filter elements (8 Fig. 3). The presence of the holes 7, 7' reduces the noise emitted from the air cleaner. <IMAGE>
Patent SE-8302688-D0 (SE)
Inventor: BOETTCHER R A
IPC: A61C13/10
Filed: 1983-05-10
Abstract: A pad eliminatable by heat prior to casting has a patterned surface and a non-porous backing. The pad is sized and shaped into at least part of the appliance and the patterned surface is conformed to the desired bonding surface contour. The patterned surface yields irregularities in the cast bonding surface which increases bondability.
Patent SE-8401512-D0 (SE)
Inventor: JOHANSEN JOHN
IPC: E02D29/12
Filed: 1984-03-19
Abstract: Securing device (manhole securing device) for securing open manholes in streets or the like. The device consists of a perforated, slightly tapered casing (3) which with its pointed end is dimensioned and set up for interacting and engaging with the top end of a manhole (2) or a manhole frame. At its other end, which is the top end in the position of use, the casing (3) can be closed by a lid (9) which is linked to the casing and is likewise preferably perforated. The casing (3) has a locking device (21) for locking the protection device to the manhole or manhole frame. A fan (17) with a flexible channel (18) is provided in the lid. The fan motor is a low-voltage motor, and a transformer and a rectifier are provided in such a way that they can be driven, for example, from a motor vehicle battery or with mains current. <IMAGE>
Patent SE-8402404-D0 (SE)
Inventor: KRIVEC E
IPC: E02F3/348
Filed: 1984-05-04
Abstract: Apparatus for removing and conveying a heap of debris includes a continuous conveyor supported by a frame and having a charging end and a discharging end; two cantilever arms having outer free ends and having inner ends pivotally supported on the frame for swinging movement about a horizontal transverse arm pivot axis between lowered and raised positions; a transverse crossbeam extending between the outer free ends of the arms and pivoted thereto for swinging movement about a horizontal beam axis; a loading shovel having an open front for shoveling up debris and a back wall which has an upper edge, the shovel being pivoted to the crossbeam for swinging movement about a horizontal shovel pivot axis which is located near the upper edge of the back wall, the arrangement of shovel, crossbeam and arms being such that in the lowered position of the arms, the shovel pivot axis is above the beam pivot axis and the shovel is swingable to a lowered, loading position in engagement with the beam for shoveling in debris and such that in the raised position of the arms the shovel is swingable to a raised position in which the upper edge of the back wall forms a discharge edge for discharging shoveled material to the charging end of the conveyor; and drive devices for swinging the beam about the beam pivot axis, for swinging the shovel about the shovel and for swinging the arms about the arm pivot axis.
Patent SE-8405217-D0 (SE)
Inventor: KAHMANN G
IPC: F16C33/24
Filed: 1984-10-18
Abstract: A plain bearing, e.g. of a connecting rod (1), is formed from two bearing shell halves (3, 4). In order to enhance the fatigue and wear resistance of such a bearing to the different peripheral bearing loading and to ensure that any abraded, dirt or other particles are readily embedded in the bearing lining, the bearing shell halves (3, 4) are made of different materials. At least the bearing surface of one shell half is made of hard wear- resistant material and at least the bearing surface of the other shell half is made of soil material in which particles can be embedded. <IMAGE>
Patent SE-8405774-D0 (SE)
Inventor: RIVES A K
IPC: E21B17/22
Filed: 1984-11-16
Abstract: A drill string stabilizer includes an elongated tubular body (T) having a circumferential, radially extending enlargement (E) between the ends thereof. First and second groove means (20, 21) are provided in the enlargement with the first groove means (20) inclined in one direction and the second groove means (21) inclined in the other whereby the first and second groove means intersect to form opposed fluid flow paths in the well bore adjacent the stabilizer to assist in maintaining the drill string on course. <IMAGE>
Patent SE-8500009-D0 (SE)
Inventor: JANSSON S
IPC: F15B9/08
Filed: 1985-01-02
Abstract: An arrangement for remote-adjustable regulation of a working piston cylinder 13, via pilot pressure, within a regulating range R and intermittent performance of a working stroke S from the regulating position R and back. The arrangement comprises a two-way directional valve 16 for working pressure serving to move the working cylinder, the control cylinder 36 of the directional valve being acted on in one direction by a spring member 35 and in the opposite direction by the pilot pressure in a servo piston cylinder 24. This can in turn, within the regulating range R, be acted on by the working cylinder 12 in the first direction. An increase or decrease in the pilot pressure opens the directional valve 16 in either direction, so that the working cylinder 12 is moved a little until the new pilot pressure is balanced by the action of the elastic part 28 and the spring member 35 on the servo piston cylinder 24. <IMAGE>
Patent SE-8502410-D0 (SE)
Inventor: BERGWALL G
IPC: G05D23/00
Filed: 1985-05-14
Abstract: Temp. adjustment of the display (1) may be effected, with protection encompassing all sides of the display, incorporating a number of ventilation apertures. The panel itself uses a number of liquid crystal display units, and a temp. measurement appts. The latter also measures the temp. on the glass of the display and/or the air surrounding the fluid in the LCD units. - A heating element warms the display to a temperature exceeding that indoors, e.g. in excess of 30 deg. C., and pref. up to around 60-70 deg.C., at all times ensuring that the increased operating temp. is below the critical upper limit at which damage would be caused. Similarly, for hot and wet weather conditions, a cooler and dehumidifier are provided.
Patent SE-8600679-D0 (SE)
Inventor: HAMMARSTEDT C
IPC: F16K1/52
Filed: 1986-02-17
Abstract: A radiator valve having an enclosed pre-adjustment arrangement. In the valve body (10) a plastic insert (36) is disposed, having a coaxial, conical inner surface (38) and a projection (40) provided with a flow opening (34) The flow opening is made with a desired accuracy of size and surface smoothness. The pre-adjustment spindle (12) has a conical member (44), including a shield member (52), the height of which increases continuously. The shield member (52) is adjusted in order to cover up a larger or a smaller portion of the flow opening (34) and is locked by means of a tightening nut (62).
Patent SE-8701281-D0 (SE)
Inventor: TOWNSEND L
IPC: B41M5/26
Filed: 1987-03-27
Abstract: Imaged microcapsule-coated paper, e.g. pressure-sensitive copying paper, is produced by imaging paper by means of laser energy and then applying a coating of microcapsules over the image. The image may be a manufacturer's name, logo or trademark, and may be applied at high speed on the paper machine on which the paper is produced or on the coating machine used to apply the microcapsule coating.
Patent SE-8704311-D0 (SE)
Inventor: YOSHIDA S
IPC: H05K5/02
Filed: 1987-11-04
Abstract: An installation device for compact equipment which is used for the permanent installation of radio or telephone equipment for use in a vehicle in a specific installation location in a car. The installation device has a locking knob which projects on the underside of one end of the compact equipment, a pivotable retaining plate with a circular slot of varying width and an installation base with a pivoting lever which pivots integrally with the retaining plate. When the lever is turned and the locking knob is inserted in the wide slit section of the circular slit in the retaining plate the knob is moved from the wide slit section into the narrow slit section, whereby secure and simple installation of the electronic equipment on the installation base is achieved in just one operation. <IMAGE>
Patent SE-8704741-D0 (SE)
Inventor: HEDBERG B G
IPC: H03C1/00
Filed: 1987-11-27
Abstract: An arrangement for compensating errors occurent in a quadrature modulator. The modulator includes means (1) for generating quadrature signals (cos a(t), sin a(t)) in the baseband, each of which signals is delivered to a respective branch in the modulator; means (2) for generating two high frequency signals (cos wt, sin wt) with a mutual phase difference of 90 degrees; mixers (3, 4) for mixing the quadrature signals (cos a(t), sin a(t)) with the high frequency signals (cos wt, sin wt) and an adder (5) for producing the sum of the output signals of the mixers (3, 4). Amplitude errors and phase errors are compensated with the aid of a separate compensating network (11, 12, 14, 16, 17, 19, 21) which is incorporated in the low frequency part of the modulator and which includes adjustable signal generating means (14, 16, 19). Local oscillator leakage is compensated with the aid of a second compensating network (13, 15, 18, 20) which is also incorporated in the low frequency part of the modulator and which also includes adjustable signal generating means (15, 18). The signals (k4, k5) from the latter means (15, 18) are subtracted from the signals occuring in the two branches of the modulator.
Patent SE-8705138-D0 (SE)
Inventor: WETTERSTAD T L
IPC: F24F7/013
Filed: 1987-12-21
Abstract: The heater is connected to the fluid-borne heating system of the building, the fluid from which circulates through it. On the outside of the valve arrangement is a damper which is operated by a temp.-sensitive component connected to the heater circulation circuit. - The damper closes or at least limits input air supply if the temp. in the fluid circulating through the heater is below a predetermined value, or if the input air temp. is less than a specific value.
Patent SE-8800797-D0 (SE)
Inventor: SVEDBERG A
IPC: B65G1/04
Filed: 1988-03-07
Abstract: The profiles on the longitudinal sides of the vehicle work in conjunction with corresp. profiles directed towards the vehicle, and fitted in a frame. The wheels locating against the appropriate surface on a profile have their axle fixed to the base of the opposing profile. - On each wheel axle is fitted a transversal wall with a lowered part in which the axle is fixed.
Patent SE-9001061-D0 (SE)
Inventor: WRANGBERTH J S
IPC: A47L15/50
Filed: 1990-03-23
Abstract: This invention relates to a device for a dishwasher the dishwasher comprising a tub in which the dish is inserted on one or several baskets (21). At least one of the baskets comprises means (24, 25) for retaining the plates in a mainly vertical position. The basket (21) can by means of a holder (10) be converted to such a shape that at least a part of the space of the basket intended to be used for plates instead is adapted for taking up cups, glasses or similar objects. <IMAGE>
Patent SE-9100727-D0 (SE)
Inventor: TOBITA C
IPC: B23D35/00
Filed: 1991-03-11
Abstract: The present invention relates to a shearing machine in which the upper shearing blade can be easily adjusted and positioned. The upper blade is held on a pivotal plate member which is pivotally held on a ram by means of a hinge means to be rotated to adjust of the position of the upper blades. In addition, a hold down member is provided for holding a work-sheet. The hold down member is arranged to be urged by a toggle joint to hold the work-sheet at a reduced speed with an increased force after coming into contact with the work-sheet. A scrap removal member is also included in the shearing machine such that scraps can be easily removed without mingling them with the finished sheets. The scrap removal member removes scrap without idle time between feeding the work-sheets to be sheared. The shearing machine is so arranged that scraps are taken away directly to a scrap box as soon as the work-sheet has been completely sheared into its finished product.
Patent SE-9102812-D0 (SE)
Inventor: GUSTAFSSON LARS ERIK
IPC: A61B5/08
Filed: 1991-09-27
Abstract: The nitrogen monoxide content and/or the time distribution of nitrogen monoxide content during one or more exhalation phases of a human patient is compared to the corresponding content and/or time distribution of a human having complete or unimpaired respiratory tract function. Deviations manifested by said comparison are used as an indication of impaired respiratory tract function in said patient.   <IMAGE>
Patent SE-9103512-D0 (SE)
Inventor: WESTERHOLM V
IPC: G06F9/445
Filed: 1991-11-27
Abstract: PCT No. PCT/SE92/00826 Sec. 371 Date May 19, 1994 Sec. 102(e) Date May 19, 1994 PCT Filed Nov. 27, 1992 PCT Pub. No. WO93/11495 PCT Pub. Date Jun. 10, 1993A system and method for achieving unitary installation of software at each time software is installed in user units of a distributed computer system. A specially adapted recipe is created from a general recipe which has fewer questions than the general recipe, or even no questions at all. This requires less information, or no information, from the user. This specially adapted recipe may either be used to achieve unitary installation of a program product in a plurality of mutually similar units of a computer system. The method enables a specially adapted installation recipe or configuration recipe to be created which can be re-used for manually, semi-automatically or fully automatically creating, installing or reconfiguring software. This reduces the total work in creating and/or installing a plurality of software programs or reconfiguring existing software while being aware of how these were created and/or installed or configured.
Patent SE-9200229-D0 (SE)
Inventor: KARLSSON ULF
IPC: H02H3/16
Filed: 1992-01-28
Abstract: An electrical installation comprises an incoming supply cable 1-4 and outgoing cables 18, 19, 20 for supplying consumer units 21, 22, 23 which cannot be left for a long time without an electricity supply without considerable inconvenience. The consumer units 21, 22, 23 are protected against earth faults by both a normally conductive earth leakage breaker 8 operating at a lower earth leakage current designed to protect the person and an earth leakage breaker 12, 13, 14 operating at a higher earth leakage current designed to prevent fire. The latter earth leakage breakers are co-ordinated with a control circuit 24 which prevents the supply of power to the consumer units 21, 22, 23 via the earth leakage breakers 12, 13, 14 designed to prevent fire during a certain interval of time commencing from the time of operation of the earth leakage breaker 8 designed to protect the person. <IMAGE>
Patent SE-9203122-D0 (SE)
Inventor: ANNERGREN G
IPC: D21C9/02
Filed: 1992-10-26
Abstract: The invention relates to a process for peroxide bleaching of sulphate cellulose which has been prebleached in an acid oxidative step and thereafter washed. During the last washing or in a last separate step before the peroxide addition, magnesium is added in an amount of 0,1-10 kg magnesium per ton pulp, preferably more than 2 kg per ton pulp.
Patent SE-9302073-D0 (SE)
IPC: E21B31/12
Filed: 1993-06-16
Abstract: The coupling piece (1) is for connection to a boring run (2) and connected to it is a catchment casing (3). The bore run incorporates a tube set (4) which rotates a boring tool and a bar set (5) arranged in the tube set transmits striker energy to the boring tool. In the coupling piece is a forwards and backwards moving striker bar (6) which is connected with the catchment casing (3), so that striker energy from the bar set is transmitted by the striker bar to the catchment casing so that the latter is driven firmly on to the boring tool (7) located in the bore hole. The coupling piece incorporates a hole provided with internal splines, and the striker bar is provided with external splines which work in conjunction with the internal splines. The striker bar at its end turned away from the catchment casing is provided with a flange for receiving striker energy from the bar set (5).
Patent SE-9303403-D0 (SE)
Inventor: TAEHKAENEN HANNU
IPC: B27L11/00
Filed: 1993-10-15
Abstract: A chipping control device (9) to be mounted on a disc chipper and a disc chipper for keeping the piece size of the chips (8) removed from the wood (1) with a chipper blade (6) uniform. The chipping control device (9) is mounted on the outer surface of the blade disc (4) on the opposite side of the blade (6) such that the control device (9), when using the chipper, contacts the chips (7, 8) leaving the chipping opening (13).
Patent SE-9400241-D0 (SE)
Inventor: HAMMARLUND NILS
IPC: A61M11/02
Filed: 1994-01-26
Abstract: The invention relates to a method of converting a medicament to a form which can be used for administration to the airways or respiratory tracts of a mammal, wherein a liquid which consists in or includes a medicament is transformed to an aerosol which includes small liquid particles, with the aid of a gas stream or with the aid of other means, and wherein the liquid particles are collected in the gas stream or in a gas stream respectively, and wherein the liquid particles are collected in a gas which contains helium and/or neon and preferably also oxygen. The invention also relates to the use of a helium-containing and/or neon-containing gas mixture for producing an aerosol and a medicament preparation in the form of an aerosol consisting in liquid particles which are comprised of or include a medicament, and a gas mixture that contains helium and/or neon.
Patent SE-9400849-D0 (SE)
Inventor: AASTRAND ERIK
IPC: G01N21/898
Filed: 1994-03-08
Abstract: The present invention relates to an arrangement and a method for the detection of defects in timber. The arrangement comprises at least one linear light source (2) for illuminating a wood surface (1a) capable of moving relative to the light source (2) and a light sensor (3) arranged above the aforementioned wood surface. The field of vision of the sensor (3) covers an area next to an illuminated line of light, and the sensor (3) is so arranged as to detect the presence of scattered light in the wood in that area. The sensor (3) is linked to image processing and signal processing circuits, which are so arranged as to identify defects in the timber on the basis of the light scatter detected in the wood. The invention also relates to a method in which the arrangement in accordance with the foregoing is utilized.
Patent SE-9500582-D0 (SE)
Inventor: STENDAL JAN
IPC: E05B65/10
Filed: 1995-02-17
Abstract: PCT No. PCT/SE96/00166 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Feb. 17, 1995 PCT Pub. No. WO96/25578 PCT Pub. Date Aug. 22, 1996A locking device for doors, intended for connection between the dead-bolt of the door and the drive means of the lock including a hinged arm which is connected to the dead-bolt or its extension, a wheel or pin being arranged at the other end of the hinged arm and designed to tumble into a recess formed in a pivotable cam-disc, or to be disengaged from this recess by means of a link mechanism, whereupon in the latter position, the cam-disc is arranged to block the dead-bolt in the first position and upon tumbling into the recess to release it, the dead-bolt has an inclined surface designed so that upon pressure against the door, the bevelled surface assists in opening of the door.