baber/WOPTO huggingface dataset:
Patent SE-8204593-D0 (SE)
Inventor: NICHOLSON TERENCE PETER
IPC: F16J15/08
Filed: 1982-08-05
Abstract: A cylinder head gasket for wet liner internal combustion engine comprises a pair of outer metal plates (1) and a central plate (2) made of stainless steel within a hardness range of 130-170 VPN of which the part surrounding each cylinder bore opening is formed with at least one circumferential corrugation (2a) which, in that region, increases the separation distance between the outer metal plates.
Patent SE-8206973-D0 (SE)
Inventor: STUCK E N
IPC: B22F9/08
Filed: 1982-12-07
Abstract: A device for producing metallic particles utilizes the Coanda Effect to draw one stream of gas toward another stream of gas flowing over a foil. Molten metal is introduced between the two gas streams, and the resulting interaction breaks up the molten metal flow into particles of appropriate size, shape, composition and the like.
Patent SE-8301319-D0 (SE)
Inventor: LINDER H
IPC: B65D33/00
Filed: 1983-03-10
Abstract: The bag is for the transport of valuable items, particularly banknotes. It is of suitable textile material in pieces sewn together, their edges being (2) passed round edge strips (6). - The strips on opposite isdes are welded together, pref. ultrasonically, partly enclosing the edges in the seams (7).(1)
Patent SE-8303614-D0 (SE)
Inventor: LINDBLAD H P
IPC: F16B2/00
Filed: 1983-06-23
Abstract: The invention is a device for a lock (1) for a drawn element (2). It has lock mechanism (4) that is able to pivot in its mounting and is actuated by spring force towards a locked position. This lock mechanism (4) can, together with a clamp (13), interact with a flexible part of a drawn element (2) to press the same against a guide (10).This invention makes it possible to produce a simple yet effective device of the above named type.Between the guide (10) and a connector (9) situated at a distance from such, which is designed to connect with part (2A) of the drawn element (2), there is open space (11). On the underside of the lock mechanism (4) there is a control device (16) for guiding one end (2B) of the drawn element (2) into a receiver opening (12) for the drawn element (2) between the lock mechanism (4) and the guide (10).<IMAGE>
Patent SE-8304796-D0 (SE)
Inventor: BECHT C T
IPC: A61B17/068
Filed: 1983-09-07
Abstract: A surgical stapling instrument for forming and implanting surgical staples in the tissue of a patient to close a wound or incision therein. The instrument comprises a body. A row of staples is mounted within the body. A feeder assembly is provided to constantly urge the row of staples forwardly, to locate the forwardmost staple thereof in position to be formed. A pair of staple formers are pivotally mounted on the body and are rotatable between normal retracted positions and staple forming positions wherein they form the forwardmost staple of the row and implant the staple in the tissue of the patient. A pair of levers are pivotally affixed to the body of the surgical stapling instrument to shift the formers to their forming positions and a resilient member is provided to bias the formers to their normal retracted positions.
Patent SE-8306908-D0 (SE)
Inventor: HOLLAND C R
IPC: G07F11/16
Filed: 1983-12-14
Abstract: An article-dispensing assembly including a door movably mounted on a plate for selectively opening and closing an opening provided in the plate, the door including a shelf extending inwardly of the opening and providing a bin for holding an article to be dispensed. A control mechanism is movable to a first position to allow transfer of an article from a feed mechanism to the bin, and movable to a second position to block transfer of an article from the feed unit to the bin. An operating unit selectively interconnects the control unit and door to allow loading of the bin when the door is in its closed position and to preclude loading of the bin when the door is moved from the closed position.
Patent SE-8306922-D0 (SE)
Inventor: SCHUKEI G E
IPC: F16L55/163
Filed: 1983-12-14
Abstract: A method for installing a close-fitting cylindrical metal sleeve (26) within a tube (14) secured to a tube sheet (12) of a steam generator, comprising the following steps. First, the sleeve is inserted into the tube until an upper portion (28) of the sleeve is above the tube sheet while the lowr portion (30) of the sleeve is within the tube sheet. Next, the upper portion of the sleeve is radially deformed against the adjacent tube wall to form substantially coextensive permanent bulges (32,34) around the circumferences of the sleeve and the tube. The sleeve is then displaced axially, or longitudinally, relative to the tube, such that the bulge in the sleeve produces a wedge-like mechanical interference seal (40) against the tube wall (16'). Finally, the lower portion (30,38) of the sleeve is joined and sealed (42) against the adjacent tube wall (16') to permanently maintain the tight mechanical interference seal at the upper portion of the sleeve.
Patent SE-8405408-D0 (SE)
Inventor: LAGSTROM GORAN
IPC: C09K3/32
Filed: 1984-09-13
Abstract: Oil slicks are first covered with a layer of solid carbon dioxide e.g. frozen pellets. Then a flexible, tight fitting thermal insulating medium is applied until the oil solidifies so that it can be removed with a tool or rolled up as a single piece. - The thermal insulating layer can be of paper or a plastic tarpaulin.
Patent SE-8406465-D0 (SE)
Inventor: JOYCE MICHAEL PATRICK
IPC: E05D1/02
Filed: 1984-12-19
Abstract: A biasing hinge is disclosed which is made up of a first hinge member and a second hinge member integrally hinged together along a curved line. The hinge members are shaped so that when one hinge member is swung relative to the other, the members are resiliently deformed or stressed and energy is stored in said hinge members. This stored energy will bias the hinge members to swing to an open or a closed position depending on which position is nearest said hinge member at a particular time. The hinge can be molded with the hinge members having the desired shape to provide the necessary stresses to provide the desired biasing. The hinge can also be molded as an integral part of a cap or closure.
Patent SE-8501519-D0 (SE)
Inventor: AUGUSTIN U
IPC: F02M61/18
Filed: 1985-03-27
Abstract: An injection nozzle has an insert with helical swirl channels functioning as a single-jet nozzle for air-compression fuel-injection internal combustion engines, with a nozzle needle opening inwards. To achieve fuel atomization constant in terms of engine speed and load in all the operating ranges of theinternal combustion engine and having a relatively invariable mushroom-like atomization form on the nozzle outlet side, the nozzle needle can be moved free of stops in the opening direction over the entire operating range, counter to the force of a spring, as a function of the fuel pressure prevailing in the pressure space, in such a way that when there is an equilibrium between the spring force and the force exerted on the needle in the pressure space, an almost always equal pressure ratio independent of the engine speed and arising in the valve-seat region is established, together with a constant outflow speed free to the combustion space.
Patent SE-8502148-D0 (SE)
Inventor: WIXON H E
IPC: C11D3/12
Filed: 1985-05-03
Abstract: A fabric softening built detergent composition, often preferably in the form of a stable and pourable liquid, includes a detersive proportion of a synthetic organic detergent, such as anionic and/or nonionic detergent(s), a building proportion of polyacetal carboxylate builder for the detergent(s) and a fabric softening proportion of bentonite. The presence of the polyacetal carboxylate builder in the described compositions increases the fabric softening action of the bentonite during washing of laundry. In preferred liquid detergent compositions the bentonite helps to stabilize such liquids and inhibits separation of the polyacetal carboxylate builder particles, which are dispersed in the aqueous liquid medium. Also within the invention are methods of simultaneously washing and softening fabric materials by washing them in wash waters containing the components of the described compositions, and then rinsing and drying. In further aspects of the invention an antistatic agent, such as dimethyl distearyl ammonium chloride, is present in a fabric softening composition and in the wash water to inhibit the development of electrostatic charges on the washed material and the resulting objectionable clinging of such materials together after drying.
Patent SE-8502894-D0 (SE)
Inventor: BELART J
IPC: B60T8/44
Filed: 1985-06-12
Abstract: A hydraulic motor vehicle servo brake comprises a pedal-actuated master cylinder (11) with at least one master piston (24). In addition, a brake valve (17) is provided for boosting of the brake force, which brake valve upon actuation by the brake pedal (16) feeds pressure medium supplied by a hydraulic pump (18) connected to a supply reservoir (27) in a controlled way to the master piston (24). Furthermore, a pressure accumulator (45) is provided which is maintained in loaded condition by the pump (18) and is of such capacity as to ensure that it supplies sufficient pressure during the running-up phase of the pump (18) after the motor (147) is started. A control valve (46) connected to the pressure side of the pump (18) comprises a closing member 47 which normally closes a passage to a return conduit (48) leading to the supply reservoir and is pressurized by the pressure of the pump (18) against the force of a closing member spring (49). Thus the pressure of the pump can be reduced when the controlled pressure is low and the pump is in operation. Furthermore, a control valve (50) pressurized by the controlled pressure is provided. The closing member spring (49) influences the closing member (47) by way of a relief piston (53) disposed in a cylinder (52). The relief piston (53) is pressurized against the action of the closing member spring (49) by the controlled pressure. Between the relief piston (53) and the closing member (47) a week auxiliary spring (54) is disposed whose force is just sufficient to keep the closing member (47) in closing position when the relief piston (53) is in lifted position.
Patent SE-8600878-D0 (SE)
Inventor: ANGEL A
IPC: E04B1/62
Filed: 1986-02-27
Abstract: Wind is prevented from entering insulating material by constructing a windproofing layer of e.g. polypropylene sheeting or asphalt-impregnated paper and gathering the edges of the sheets into seams.
Patent SE-8601444-D0 (SE)
Inventor: BENGTSSON J
IPC: F02P5/15
Filed: 1986-03-27
Abstract: The engine flywheel magnets incorporate devices for generation of at least the voltage pattern for trigger control, such voltage being produced within a rotary angle interval of 30 deg. for the internal combustion engine. To define electrically (12) the limits of this interval, the voltage pattern controls a circuit (20) forming pulses and/or conditions (A,B) representing the commencement and termination of the interval. The closure flank (T) of the pulses and/or conditions control the triggering process (23,25,29,30,31) at the engine starting speed, and the commencement flank (L) of the pulses and/or conditions controls a circuit (23) for monitoring the pulse frequency. This circuit also controls a further circuit for the selection of the trigger timing at an engine speed above that for starting. The circuits controlling the commencement and termination flanks are inccrpcrated in a computer. (Provisional basic advised week 87/46)
Patent SE-8603439-D0 (SE)
Inventor: DORE J
IPC: C09B45/16
Filed: 1986-08-15
Abstract: Metal-free compounds of the formula,   <IMAGE>   +TR  <IMAGE>   and 1:1 copper complexes of metallizable metal-free compounds of said formula and internal and external salts of metal-free compounds of said formula and of 1:1 copper complexes of metallizable metal-free compounds of said formula, wherein each Q is independently linear or branched C2-6alkylene; linear or branched C2-6alkylene interrupted by -O-, -S- or -NR4-; linear or branched C3-6alkylene monosubstituted or disubstituted by hydroxy or -*NHCO-CH2-, wherein the * denotes the atom attached to the -NR4- radical, each R1 is independently hydrogen, halo, nitro, C1-4alkyl, C1-4alkoxy, (C1-4alkyl)carbonylamino, -SO2NR3R4, -CONR4-C6H5 or benzamido, R2 is hydrogen, hydroxy, halo, nitro, C1-4alkyl, C1-4alkoxy, (C1-4alkyl)carbonylamino or -NHCONR3R4, X is -NR5R6 or -N(+)R7R8R9 An(-), wherein R5-R9 and An(-) are as defined in the specification, and n is 0 or 1 wherein each R3 is independently hydrogen, C1-4alkyl or C1-4alkyl monosubstituted by hydroxy, halo, cyano or C1-4alkoxy, and each R4 is independently hydrogen or C1-4alkyl, are useful, as such and in the form of solid and liquid aqueous dye preparations as direct dyes for dyeing or printing hydroxy-group or nitrogen-containing organic substrates, such as textiles consisting of or containing cellulose, leather and especially paper; they are also suitable for dyeing glass and products thereof and in inks.
Patent SE-8604061-D0 (SE)
Inventor: BOHLIN A
IPC: B25J11/00
Filed: 1986-09-25
Abstract: The working fluid conduit (18), along a part of its length between the tool (13) and a holder (19) on the robot, is fixed w.r.t. the rotary movement of the arm. It is wound spiral-fashion with clearance, around the arm (6). - It is encased by an elastic, pliable hose-type structure (20) which strives to maintain a specific length and dia. for the spirals (21).
Patent SE-8604307-D0 (SE)
Inventor: HEDLUND G
IPC: H02P6/18
Filed: 1986-10-10
Abstract: Drive system for a variable reluctance motor having a pulsated drive. The motor has a stator provided with one or more windings for one or more phases, and a rotor which, upon rotation, co-acts with the magnetic circuit in each stator phase and produces in the magnetic circuit for each stator winding a permeance which changes with changes in the rotor angle. A sensing and control circuit (1-10) senses the inductance in the phase winding (L1, L2, L3) in each phase, at least during a part of a rotor revolution. Upon the indication of a pre-determined inductance Lk, the circuit permits the rotational position of the rotor at which the determined inductance Lk was indicated to constitute a starting point for determining a rotational position ( theta OFF) for changing the energized state of the phase winding.
Patent SE-8701610-D0 (SE)
Inventor: SELLO B
IPC: F24F1/01
Filed: 1987-04-16
Abstract: The invention refers to a radiating- and convection element preferably intended to be mounted to a ceiling and comprising a ventilation duct (1) and element housings (2a,2b) connected thereto, said element housings have convection batteries (30,31) and the ventilation duct have means (20,21) for throttling an air stream passed therethrough and side outlets (3) located in connection to the lower portions of the element housings, so that the air flow through said side outlet by ejector effect provides and air flow through the element housings. The ventilation duct (1) has a bottom plate (4) which projects laterally outside its side walls (6) and is at its ends shaped into rims (5a,5b). The outer walls of the element housings consists of profiles (23), which while fixing the upper part of the convection batteries are kept pressed against the ventilation duct (1) by means of first binding clamps (34) and at the lower part by the fact that the profiles have a portion (25) directed towards the ventilation duct, said portion being terminated by a notch (26) intended to cooperate by snap action with a complementarly shaped part (45) of second binding clamps (37), which are attached to the ventilation duct and by means of a second portion (42,43) engages the rims (5a,5b) of the bottom plate (4) for supporting this.
Patent SE-8702876-D0 (SE)
Inventor: HUHDANKOSKI E A
IPC: B02C/
Filed: 1987-07-15
Abstract: The invention relates to a method for crushing and an apparatus for use in performing the method. The crushing is done by causing the crushing elements 6 belonging to the rotor 2, which are mounted so that they can rotate about their shafts 7 and are moveable to a restricted degree in the radial direction of the rotor 2, to move past a curved counter-surface 3 at the rotation of the rotor 2, in such a way that the material to be processed is crushed when it lands between the rotating crushing elements, acted on by the centrifugal force, and the counter-surface 3. The most essential characteristic according to the invention is that the crushing is done in a crushing chamber 1 defined by an essentially cylindrical or conical counter-surface 3 by feeding the material through an upper inlet end 11 into the crushing chamber 1, by crushing the material with a rotor 2 fitted in a crushing chamber 1, the material being moved downward in the crushing chamber 1 by the force of gravity or by the gravitational and centrifugal force, and by removing the crushed material at the bottom outlet end 12 of the crushing chamber 1. The particle size of the crushed material is regulated by adjusting the distance between the counter-surface 3 and the crushing elements 6, for example by constructing the counter- surface 3 from separate disc elements, which can be bent towards the crushing elements 6. <IMAGE>
Patent SE-8704597-D0 (SE)
Inventor: BRAUN H
IPC: F16D66/02
Filed: 1987-11-20
Abstract: A device for monitoring the lining wear in shoe brakes, comprises a sensor (42) made of insulating material which contains an electrical conductor (48) connectable to a warning device and which has a sensor stem (46), which in use is arranged in an opening (40) passing through the lining support (18) of a brake shoe (20, 22), and a sensor finger (58) which is arranged at right angles to the stem which can be inserted into a bore (60) in brake lining. The sensor stem is securable in the opening by means of a separate retaining element (44) which can be locked together with the sensor stem upon insertion into the opening, and in the locked together condition, the sensor stem and the retaining element frictionally engage the opening. <IMAGE>
Patent SE-8800254-D0 (SE)
Inventor: BERGQUIST P-M
IPC: F15B1/02
Filed: 1988-01-27
Abstract: The hydraulic accumulator is used e.g. as an energy source for a wire-less manually operated cutter or clipper which can be suspended on a wall. An electrically driven piston (4) effects the charging operating, with hydraulic fluid from a storage tank (3) being drawn back to the accumulator (1). - This can take place when the hand tool is suspended in the combined wall fixture and charger.
Patent SE-8801174-D0 (SE)
Inventor: EDEBO L
IPC: C10N30/10
Filed: 1988-03-30
Abstract: A metal working process employs a metal working fluid which is water-based and which is one of neutral and basic, the metal working fluid including a corrosion inhibitor in an amount ranging from 0.1 to 10% by weight; a lubricant selected from the group consisting of mono- or dicarboxylic acids or esters thereof having more than 10 carbon atoms, organic phosphate esters containing one or two hydrocarbon groups having 6-18 carbon atoms, and nonionic alkylene oxide adducts having a molecular weight above 400, and mixtures thereof; and an antimicrobially active amount towards fungi and bacteria of at least one alkanolamine compound having the following general formula   <IMAGE> (I)  wherein R is an acyclic hydrocarbon group having 8-14 carbon atoms, A is an hydroxyalkyl group having 2-4 carbon atoms, and X is one of hydrogen. The at least one alkanolamine compound prevents microbial degradation of water-based fluids when included therein.
Patent SE-8801860-D0 (SE)
Inventor: BACKHEIM T
IPC: F23C9/00
Filed: 1988-05-18
Abstract: In a combustion device for burning a liquid atomized fuel with an oxygen containing gas and in which ejectors using oxygen as driving gas are sucking admixed exhaust gases into a space adjacent to a fuel supply nozzle, the inventive feature is to provide guide vanes of spiral shape in the space adjacent to the fuel supply.
Patent SE-8803202-D0 (SE)
Inventor: BACK K J
IPC: B65D19/00
Filed: 1988-09-12
Abstract: A load carrier comprising at least two interconnected arms (1) located in the plane of the load carrier, each arm comprising, at the point of connection, a portion (2) extending substantially transversely to the plane of the load carrier, characterized by a holder (3; 6) surrounding said portions and by locking element (4; 7) preferably detachably inserted in the holder for pressing said portions against the inner side of the holder thereby connecting the arms (1) to each other via the holder.
Patent SE-8901040-D0 (SE)
Inventor: WESTON A
IPC: G01J3/50
Filed: 1989-03-23
Abstract: A portable spectrophotometer is disclosed which is provided with a holding case accommodating opto-mechanical color-reading devices and an electronic control device provided with a microprocessor having data and program memories. The spectrophotometer further includes a power source which enables its self-sustained field use.
Patent SE-8902867-D0 (SE)
Inventor: IKADA Y
IPC: A61K6/00
Filed: 1989-08-29
Abstract: A periodontium-regenerating material for the regenerative treatment of the periodontium consists of bio-degradable/absorable copolymers of lactide/ .epsilon. -caprolactone or lactide/glycolide having a weight-average molecular weight of 40,000 to 500,000 as well as a dynamic modulus of 5 x 10 7 to 5 x 10 9 dynes/cm2 and a elongation rate of 100 to 2,000 %, both measured at room temperature (25 .degree.C). Those copolymers may be used in the form of a sheet or film which may or may not be porous.
Patent SE-8903835-D0 (SE)
Inventor: WESTERGREN K
IPC: B23B27/14
Filed: 1989-11-15
Abstract: According to the present invention there is now available a cutting insert of sintered carbonitride alloy and with complicated geometry, said insert having improved efficiency. This is obtained by giving the powder non-uniform compaction at the pressing so that the future working edges will have a higher relative density than surrounding, more "supporting" material in the pressbody. By these means are often obtained surface defects in the form of cracks because of dissolved strains during the sintering.
Patent SE-8903958-D0 (SE)
Inventor: ALGERS B
IPC: F04D29/08
Filed: 1989-11-24
Abstract: An arrangement for mechanical seals 4 for shaft bushings in pumps, agitators and the like comprises on the one hand a sealing sleeve 8 rotating with the shaft 3, and on the other hand a stationary sealing ring 9 which interacts with the sleeve and bears with an essentially plane and circular-ring-shaped end against a corresponding end on the sealing sleeve 8 to form a sealing surface 10, the seal having, on its atmosphere side located outside the sealing ring, an inlet 12 and an outlet 13 for flushing liquid. In order to make it possible to clean the mechanical seal by intermittent flushing, a pump wheel is mounted on the shaft 3 outside the mechanical seal 4, on the atmosphere side of the latter. A method of keeping such mechanical seals 4 for shaft bushings clean from deposits is characterized in that the seal is flushed intermittently by means of flushing liquid which is circulated by a pump wheel 20 mounted on the shaft. This pump wheel is also used as a seal for the flushing liquid. <IMAGE>
Patent SE-9003314-D0 (SE)
Inventor: JOHANSSON BENGT
IPC: E04B5/32
Filed: 1990-10-16
Abstract: A floor beam structure comprises a steel beam for a concrete floor which is cast completely or partially on site, and includes a bearing flange and parts which project outwardly therefrom. The invention is characterized in that the steel beam includes the bearing flange (1) and a web-flange (2) which extends perpendicular to the bearing flange. The web-flange is provided, either in or adjacent to its upper edge, with recesses (4) and/or penetrating holes (12) which are intended to cooperate with elongated structural members (3), preferably steel rods or bars, which extend perpendicularly to the web-flange (2) and which are intended to coact with the surrounding concrete (5). <IMAGE>