baber/WOPTO huggingface dataset:
Patent SE-7903330-L (SE)
IPC: A61M16/20
Filed: 1979-04-17
Abstract: Valve apparatus for use in connection with a respirator or like apparatus, suitable for use in resuscitation, the valve apparatus providing a stepless or continuous adjustment of the counter-pressure presented to expiration by the patient. The apparatus includes a rear portion having an opening formed therein which provides a fluid inlet into the interior space of the rear portion for an inhalation, such as air or oxygen and atomized drugs from a respirator or the like, a diaphragm valve member associated with the rear portion which opens to allow the passage of the inhalation from within the rear member but which closes during expiration to prevent the passage of exhalation into the interior of the rear member, a front portion associated with the rear portion in a manner such that the diaphragm valve member is interposed between the interior spaces of the front and rear portions, the front portion having an aperture which provides fluid communication between the interior of the front portion and the external atmosphere and an adjustment ring mounted around the first portion for rotation with respect thereto, the adjustment ring having an aperture formed therein adapted to be moved into overlapping relationship with the aperture formed in the first portion to change the effective size of the front portion aperture. In this manner, a stepless or continuous adjustment of the counter-pressure presented to expiration is achieved.
Patent SE-7908099-L (SE)
Inventor: TOENNESEN U
IPC: B65C9/36
Filed: 1979-10-01
Abstract: When marking or labeling items (11 - 13), which are moved along a transport course (10), a contact plate (18) is used which is carried by the armature (19) of an electric linear motor (20). The armature cooperates with an upper end position catch (24) and the linear motor is designed in such a manner, that its frictional losses will mainly compensate the gravity forces of the armature (19) and the components movable together therewith. The contact pressure upon the item will be determined by the current supply pulse (47) accelerating the armature towards the item. The velocity which is reached will remain substantially unchanged during the remaining current-free position of the pulse, due to the compensation of gravity forces by friction. Means (16) are provided for temporaly stopping the passing items and sensors (14) are adapted to control the current supply pulse.
Patent SE-7909677-L (SE)
Inventor: HEDMAN L
IPC: F16B12/20
Filed: 1979-11-22
Abstract: A rabbeted joining device for two bodies 1, 2 or pieces, such as bookcase parts, furniture parts or similar, where locking elements such as locking pins 5, locking heels or similar are provided for being fixedly arranged at each body at distances between each other, and where a part of the device is arranged to be inserted between said bodies and the locking elements arranged at each and any of same, said part comprising a shaft 11 rotatably journalled and axially fixed at one end 12 in a first locking member 9 and comprising a threaded portion 17 at which a second locking member 10 is rotatably arranged by means of a through threaded hole 19, where said locking members are arranged to approaching each other or being removed from each other by means of rotating the shaft, thereby clamping against, and thereby locking to, said locking elements at said bodies, which are thereby fixed at, and clamped to, each other. The device is in particular characterised in that a first and a second part are provided to be fixedly mounted at each respective of the two bodies 1, 2, where each part is constituted by a straight chute 3 or rail with preferably plane bottom 6 and with sides generally at right angles relative to the bottom, and where the chute 3 is rabbeted into the body 1, 2 forming a cavity opening at the surface of the body 1, 2, and where said locking pins 5 are fixedly arranged in the chute 3 such that the chute 3 comprises two locking pins arranged at a distance from each other and from the bottom 6 of the chute, and preferably near the ends of the chute 3, said locking pins 5 having their longitudinal directions extending crosswise to the longitudinal direction of the chute 3 and generally in parallel with the bottom 6 of the chute 3. The device is further characterised in that said locking members 9, 10 are arranged to be guided in said chutes 3 in directions towards or away from said locking pins 5, where each locking member 9, 10 in a way known per se comprises a first and a second wedge-shaped part, intended for being inserted between locking pin 5 and chute bottom 6 in each respective chute 3. <IMAGE>
Patent SE-7909921-L (SE)
Inventor: MARKLUND O E
IPC: B02C17/18
Filed: 1979-11-30
Abstract: A drum mill intended for autogenous or semi-autogenous wet-grinding processes has a screening wall, which is arranged adjacent an end wall provided with a hollow material-discharge trunnion and which separates said end wall from the grinding space, whereat said screening wall has at least one first group of relatively small grate openings through which fine material ground in the mill constantly leaves the grinding space and departs through the discharge trunnion, and at least one second group of relatively large openings through which mixed material, comprising both fine and coarse material, can leave the grinding space. This second group of openings communicates with an individual material outlet via a switching means by which the material mixture passing through said second group of openings can be prevented from leaving the mill. The mill is also provided with classifying means for dividing said material mixture upstream of the outlet therefore into at least one coarse fraction and at least one finer fraction having a maximum particle size which is equal to or greater than the mazimum particle size of said fine material. To avoid disturbances in the grinding process, means are also provided for returning at least the major part of said finer fraction to the grinding space.
Patent SE-8000522-L (SE)
Inventor: JOHANSSON E
IPC: E04D13/158
Filed: 1980-01-23
Abstract: The invented clad eaves are formed of a joined unit comprised of a ridge (5), supporting the end of the outer roof, the roof base board (6), which can take over the roll of a capping plate as well as the cornice (8) whose vertical end facing toward the wall forms a nail support for outer coatings in sheet-metal nailed up from the inside.<IMAGE>
Patent SE-8002809-L (SE)
Inventor: STOKA R
IPC: F16D65/095
Filed: 1980-04-15
Abstract: The floating caliper-spot-type disc brake comprises two axially extending guide pins screwed into a threaded hole in the brake support. The ends of the pins which project over the edge of the brake disc support the brake shoes on both sides of the brake disc and abut upon arms of the brake support disposed parallel to the pins. The ends of the pins extending away from the brake disc extend into guide bore in the brake caliper forming an axial guide for the caliper. This disc brake requires little space between the wheel and brake disc and can be easily manufactured and easily assembled on the vehicle in which it is to be employed. Also brake shoe replacement is relatively easy.
Patent SE-8003625-L (SE)
Inventor: SMETS W
IPC: F24F8/108
Filed: 1980-05-14
Abstract: There is described a method for protecting and conditioning a zone, such as an operating field, from a space. Said zone is bounded relative to the environment on at least one side thereof, by a curtain which is comprised of a substantially laminar stream from an essentially sterile gas such as air, and within said zone is fed preferably substantially continuously, some essentially sterile conditioned gas, in such a location, with such a speed and along such a direction that said curtain will not be disturbed. There is also described a device for the working of this method and a method for sterilizing a gas stream.
Patent SE-8006499-L (SE)
Inventor: RYSTI A
IPC: B07C5/14
Filed: 1980-09-17
Abstract: A device for drop-sorting timber comprises a series of hooks for carrying timber pieces and a conveying system for advancing the hooks to drop positions over timber compartments. The hooks can be pivoted at selected positions to drop their timber pieces and are so formed that while being advanced the open end of a hook is effectively closed by the next following hook to prevent premature discharge.
Patent SE-8008938-L (SE)
Inventor: HACHTEL H
IPC: G01L3/10
Filed: 1980-12-18
Abstract: Measuring apparatus for the torque transmitted through a shaft consists of a first and second induction member respectively mounted at the input and the output end of the shaft for rotation therewith. The induction members are discs or concentric cylindrical elements made of a conductive material, each member having sector-shaped cut-out portions. The sector-shaped cut-out portions of the two members are aligned for a predetermined starting torque. A coil is mounted opposite one of the members and generates a high frequency magnetic field. The magnetic field induces eddy currents in the members. The eddy currents in the second member increase as the conduction material of the second member shifts toward exposure to the coil through the cut-out portions of the first member. Increases in eddy currents cause decreases in inductivity of the coil which, when measured, constitute a measure of the transmitted torque.
Patent SE-8009108-L (SE)
Inventor: JACHIMOWICZ F
IPC: C08G73/02
Filed: 1980-12-23
Abstract: A process for forming polymeric polyamine/amide wherein said amino/amido nitrogens are positioned in the polymer backbone by contacting a monomeric nitrogen compound which has at least two labile hydrogens bonded to the nitrogen atoms therein; a monomeric hydrocarbon compound containing at least two olefinic groups therein; carbon monoxide; and water in the presence of a catalytic amount of a rhodium atom containing compound selected from metallic rhodium, rhodium salts, rhodium oxides, rhodium carbonyls and ligands thereof at a temperature of from about 50 DEG  C. to 250 DEG  C. and at a pressure of from about 30 to about 300 atmospheres.
Patent SE-8101258-L (SE)
Inventor: YASNITSKY B G
IPC: A61L17/00
Filed: 1981-02-26
Abstract: The method according to the invention for producing self- dissolving surgical suture threads is based on treating cellulose threads with nitrogen oxides. According to the invention, the cellulose threads are treated with nitrogen oxides in a medium of organic solvent at a temperature of from -11 degrees C to 21 degrees C for a period of from 10 minutes to 30 minutes, after which the cellulose threads are removed from the organic solvent and maintained at a temperature of 30 to 70 degrees C and at superatmospheric pressure for a period of from 15 minutes to 90 minutes.
Patent SE-8107648-L (SE)
Title: Dry accumulator charge level indication - directly connecting LEDs in series so that light intensity is directly proportional to charge level
Inventor: WESTERBERG STEFAN
IPC: G01R31/382
Filed: 1981-12-21
Abstract: The state of charge of a dry accumulator (1), charged from an AC source, is indicated. A l.e.d (21) is directly connected to the accumulator's (1) two poles, so that current flows through the l.e.d dependent upon the inner resistance of the accumulator. This means that the light intensity emitted by the diode serves as a measure of the state of charge. One or more series-connected l.e.d.s (2) can be used, whose reverse voltage lies within the interval where the dry accumulator takes its charge from an AC source and the diodes (2) are directly connected to the accumulator (1) poles. The l.e.d reverse voltage is plus or minus 40 per cent of the e.m.f of a fully charge dry accumulator. (Provisional. Basic advised week 83/32).
Patent SE-8107712-L (SE)
Inventor: MEKINEN M
IPC: A47G/
Filed: 1981-12-22
Abstract: Fixing means, especially for fixing mirrors in connection with mirror combinations, comprises a base (3, 27) to be fixed to a wall, the support parts (11, 19) of which have been adjusted to receive the corner(s) of the mirror(s) and the face part (9, 23) fastened to the base (3, 27). The base (3, 27) and the face part (9, 23) have been equipped with fixing elements (13, 22; 8, 26), by means of which the parts (3, 27; 9, 23) are fastened progressively to each other, so that it is possible to get the height of the aperture on the fixing means to correspond to the particular thickness of the mirrors in the combination. The fixing elements (13, 22; 8, 26) are grooved and they interlock to the depth defined by the thickness of the mirror(s) (1).
Patent SE-8400265-L (SE)
Inventor: STERN L E
IPC: A61J19/00
Filed: 1984-01-20
Abstract: This invention relates to a waste container to be held in the hand for the collection of liquid waste, primarily stomach contents thrown up at attacks of vomiting. With a view to providing a waste container in which it is possible to catch large quantities of vomit or waste, which is readily handled without spillage of the contents, and which after deposition on a support prevents all by itself the contents and the smell from escaping, the waste container (1) comprises an annular handle (2) on which there is disposed a waste bag (3) whose length (L) considerably exceeds the diameter (D) of the annular handle (2), the waste bag (3) being flexible so as to bend at the annular handle (2)-when the waste container (1) is deposited on a supportto place a part (3b) of the waste bag (3) in recumbent position beside the annular handle (2), wholly or partly closed by the handle.
Patent SE-8405368-L (SE)
Inventor: AHTOLA U
IPC: B23B45/16
Filed: 1984-10-26
Abstract: Pressure fluid operated percussion drilling machine comprising a frame (1) forming a cylinder space (2) for an axially movable percussion piston (3). The frame is provided with channels (4,7) connectable to a pressure fluid source (5) and to a pressure fluid container (8) respectively for pressurizing the cylinder space alternately on each side of the percussion piston in order to move it back and forth. The frame is also provided with means (12) for connection of a drilling rod (13) to the frame for directing strokes on the drilling rod by means of the percussion piston. A pressure fluid operated rotation mechanism (18) is mounted on the frame for rotating the drilling rod, which mechanism is connected to said channels for rotating the mechanism by means of a pressure fluid. The frame is provided with two outlet channels (7,19) terminating in the cylinder space at a distance from each other in the direction of movement of the percussion piston. One of said outlet channels is connected to the rotation mechanism and the other to the pressure fluid container so that the percussion piston distributes the pressure fluid displaced out from the cylinder space in a desired proportion between the fluid container and the rotation mechanism.
Patent SE-8405553-L (SE)
Inventor: PALAGHIAS GEORGIOS
IPC: A61K6/847
Filed: 1984-11-06
Abstract: A rinsing solution intended primarily to prevent the occurrence of oral corrosion in dental alloys, said rinsing solution containing a phosphate ion donator which forms a protective layer of sparingly soluble metal phosphates with the metal ions precipitated from the dental alloys, along the exposed surfaces, thus preventing further metal precipitation.
Patent SE-8502416-L (SE)
Inventor: LINDSKOG NILS BERTIL
IPC: A47L7/04
Filed: 1985-05-15
Abstract: The vacuum cleaner is of the fan type and is used for blowing. In operation, air is forced under low pressure into a water lock and a pipe where it is simultaneously mixed with grease solvent and hot water. The mixt. is swirled at speed through the water lock, forcing out pollutants and dissolving grease constituents. When the appts. is used, the overflow outlet at the washing point is required to be sealed.
Patent SE-8503860-L (SE)
Inventor: NILSSON HANS-ARNE
IPC: F41G3/08
Filed: 1985-08-19
Abstract: PCT No. PCT/SE86/00372 Sec. 371 Date Apr. 6, 1987 Sec. 102(e) Date Apr. 6, 1987 PCT Filed Aug. 18, 1986 PCT Pub. No. WO87/01190 PCT Pub. Date Feb. 26, 1987.A sight for an anti-aircraft gun, which is manually aimed, comprises a ranging unit, a gun-fixed aiming unit and a calculating unit, preferably a computer. The ranging unit comprises means for optical aiming at the target, and devices for determination of the range, the angular rate in elevation and azimuth, and elevation. The devices emit measured value signals to the means for optical aiming at the target, which means is settable in elevation and azimuth in relationship to the firing direction of the anti-aircraft gun. The calculating unit controls, guided by said received signals and information given about the velocity of the fired projectile and the prevailing wind vector, the second optical means in such a way, that, when the operator aims through same at the target, by setting the barrel in elevation and azimuth, the offset- and lead angles of the barrel are such, that a fired projectile hits the target. The invention is characterized in that the ranging unit (1) is separate, comprising a support (9), manually pivotable in elevation and azimuth, independent of the firing direction of the barrel.
Patent SE-8505225-L (SE)
Inventor: AHLUND FRANK
IPC: B65D6/26
Filed: 1985-11-06
Abstract: The packing case e.g. for machine parts has four separate sides (2,3) and rigid bottom and lid (6) panels. Two opposite sides at least have double flanges (9) at the bottom forming holding devices which fit over the edges of the bottom panel, to prevent it falling out or pressing upwards. They also have, together with one of the other sides (3), single flanges at the top forming supporting faces for the lid. - The remaining side has a double flange fitting over the lid edge. A bar (11) fitted over the middle of the side (3) forms a locking device preventing the lid from moving from the shut position.
Patent SE-8600211-L (SE)
Inventor: O'HAGAN M
IPC: F23G5/30
Filed: 1986-01-17
Abstract: A fluidized bed process and apparatus for uniformly drying particulized wet wood material or waste, commonly called hog fuel, from in excess of 50% moisture content to a 30% level suitable for burning as boiler fuel without generating "blue haze" air pollution typical of conventional rotary dryers. The fluidized bed of this invention is divided into treatment zones by a baffle arrangement. The hog fuel flows substantially horizontally along a circuitous path through the treatment zones. Hot flue gases fluidize the bed of hog fuel and provide necessary drying heat. Fines portions from each zone are entrained by the drying gases and blown out of the vessel just as they achieve the desired level of dryness and before significant blue haze is generated. A cyclone recovers these fines as product. Gas pressure to each treatment zone is adjusted so that only the desired amount of hog fuel is blown from the bed with the balance proceeding to subsequent zones. Regulation of zone gas velocities is achieved by dividing the gas inlet plenum into compartments which coincide with zones requiring adjusted velocities. The dryer may use flue gas from a hog fuel boiler, and in turn dry the hog fuel being burned in that boiler, or it may use the hot gas from an independent combustion source. A particularly attractive arrangement is to mount the fluid bed dryer above a fluid bed combustor burning waste wood in a single vessel.
Patent SE-8600656-L (SE)
Inventor: FERNSTROM M
IPC: H04B10/80
Filed: 1986-02-14
Abstract: PCT No. PCT/SE87/00051 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Feb. 4, 1987 PCT Pub. No. WO87/05120 PCT Pub. Date Aug. 27, 1987.A device for providing information transferring communication between circuits (11), for instance, IC circuits on a substrate (10) by using coherent radiation. The substrate is formed from a material that is transparent to the radiation. The edge sides of the substrate not actively used for transfer of information are coated by a radiation absorbing or reflection preventing material. The circuits are placed in exactly defined positions (12), with at least portions thereof inside the substrate. These portions of the circuits are provided with input and output elements respectively (17, 16) which respond to the radiation, and which input and output elements are, by virtue of the positioning of the circuits, arranged for communication by direct linear propagation of the radiation through the substrate material without reflection at surfaces of the substrate.
Patent SE-8604902-L (SE)
Inventor: THORN-ANDERSEN I
IPC: B22D11/10
Filed: 1986-11-17
Abstract: The coil of the stirrer is arranged at the side of the casting tube (1) which contains the melt (3). It has poles with extensions. The poles are of ion.
Patent SE-8702396-L (SE)
Inventor: HIELM ODD
IPC: E05B67/00
Filed: 1987-06-10
Abstract: A lock comprises a lock case (1) with a lock cylinder (5) and a cavity (8). Into this cavity, an elongate locking pin (2) having a locking portion (14) at one end is insertable in its longitudinal direction, until its locking portion is positioned inwardly of a locking portion (13) arranged in the cavity. Subsequently, the locking pin is movable in lateral direction to a locking position in which its locking portion, by engaging the locking portion of the cavity, prevents the locking pin from being pulled out of the cavity. A latch bolt (6) is turnably mounted in the cavity by means of the lock cylinder. The latch bolt allows in one turning position the locking pin to be positioned in the locking position and in another turning position which is arrestable by means of the lock cylinder, an arresting portion (18) arranged on the latch bolt engages the locking pin so as to prevent it from being moved away from the locking position in a direction opposed to the above-mentioned lateral direction.
Patent SE-9002398-L (SE)
Inventor: LIND B
IPC: F16C39/06
Filed: 1990-07-10
Abstract: A shaftless open-end spinning rotor, designed as the armature an axial field motor, and a stator have plane, parallel bearing surfaces for a combined magnetic/gas bearing. To ensure smooth running in critical operating conditions because the range of operating rpm must lie above the critical rpm, a gas distributor and supporting and centering magnets are incorporated in and, respectively, disposed symmetrically about the axis and centrally in the stator (2), which has a grooveless, hollow cylindrical core (5) and a multiphase winding (19) of flat cross-section arranged between the core (5) and the spinning rotor (1). The faces of the winding (19) opposite the open-end spinning rotor (1), the gas distributor and the supporting and centuring magnets form the plane bearing surface on the drive side.
Patent SE-9002724-L (SE)
Inventor: ANDERSSON C-G
IPC: B05B13/04
Filed: 1990-08-24
Abstract: PCT No. PCT/SE91/00549 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Aug. 21, 1991 PCT Pub. No. WO92/03269 PCT Pub. Date Mar. 5, 1992.A device for processing a concrete layer by water jets, comprising a jet tube on a carriage moveable to and fro along a guide. The jet tube is pivoted in planes substantially parallel to the guide and oscillates in planes making an angle with the guide. The jet tube is inclined in one direction along the extension of the guide during the movement of the carriage along the guide, and a control unit ensures that pivoting of the jet tube with an angular velocity leading to movement of a nozzle of the jet tube along the guide with a velocity substantially equal to the velocity of the carriage is initiated at the same time as the carriage is stopped in an end position, and the control unit starts the movement of the carriage in an opposite direction when the jet tube has finished its pivoting movement.