baber/WOPTO huggingface dataset:
Patent SE-8000789-L (SE)
Inventor: PAYNE T R
IPC: G05F1/45
Filed: 1980-01-31
Abstract: A power control system is disclosed for controlling the power output of a resistive heater element in response to operator selected power level settings by varying the rate at which a power pulse of constant duration is applied to the element. The system includes circuitry for generating a control signal representing a selected power output for the element, circuitry for identifying recurring patterns of a binary counter, the patterns recurring at different rates, and a logic arrangement for uniquely associating each of the patterns with a selected power setting. The binary counter and the power pulse control are synchronized with the power supply to trigger a power switching device at or near zero crossovers of the supply.
Patent SE-8002514-L (SE)
Inventor: CLARK B P
IPC: A61P11/06
Filed: 1980-04-01
Abstract: Compounds are described of the formula   <IMAGE>   in which R1 is COOR5, CONHR5, cyano, 5-tetrazolyl or R6, where R5 is hydrogen or C1-8 alkyl and R6 is phenyl or naphthyl, the phenyl or naphthyl group being optionally substituted by one or more group selected from halogen, C1-6 alkyl, C1-4 alkoxy, hydroxy, benzyloxy, nitro, trifluoromethyl, carboxyl, C1-4 alkylsulphinyl, C1-4 alkylsulphonyl, N(R5)2, NHCOR5 and SR5; R2 is R6 or -CH=CH-R6 when R1 is COOR5, CONHR5, cyano or 5-tetrazolyl, or R2 is -CH=CH-R6 when R1 is R6; R3 is hydrogen, C1-6 alkyl, halogen, hydroxy or -OCH2R6; and R4 is hydrogen, C1-6 alkyl or halogen; and salts thereof. The compounds have pharmaceutical properties and in particular are useful in the treatment of immediate hypersensitivity conditions such as asthma.
Patent SE-8200329-L (SE)
Inventor: BACKLUND LENNART
IPC: F02B75/00
Filed: 1982-01-21
Abstract: The invention refers to a piston engine for inner or outer combustion, comprised of a engine block with a number of cylinders of which each displaceably draws up a piston with a rotary flywheel connected to the piston stem, suggested for the opportunity to optimise the compression and expansion process for each, partly due to the cylinders being set up in pairs, each consisting of another expansion cylinder (63) ventilate-able compression cylinder (62), partly that in each pair of cylinders the piston rods (69, 79) from the pistons (70, 80) directed end sections, cause shifting motions during rotation of the flywheel (61) designed to, independent of each other, move alongside a separate flywheel formed, closed cam track (72, 73 - 82, 83).<IMAGE>
Patent SE-8302851-L (SE)
Inventor: NILSSON PER-OLOV
IPC: E04D3/30
Filed: 1983-05-19
Abstract: A sheet-metal roofing element (1a-1d) which in the laying of the roof is intended to be placed in overlapping relationship with an adjacent roofing element, so as to cover an intended roof area. The element has two mutually parallel long sides (5,6) which are arranged to be placed perpendicular to the direction of the roof-pitch. Provided along at least one of the long sides is a batten-forming spar or beam (7), while that part (8) of the surface of the roofing element located between the long sides is contoured, to enable the element to absorb loads, such as load exerted by a person or snow, and to transmit the load to the aforementioned spar (7). In accordance with the invention at least a part (9) of the aforementioned spar (7) is made of a material which, in combination with the thickness thereof, has a higher mechanical strength than the remainder of the roofing element (1), and the aforementioned part (9) of the spar and the remainder of the roofing element (8) form a unit.
Patent SE-8303047-L (SE)
Inventor: MAGNUSSON HANS GORAN
IPC: A01N37/02
Filed: 1983-05-30
Abstract: The use of compounds of formula I (in 2,3-threo- configuration):wherein n is an integer from 5 to 9, R' and R" are equal or different, and are each selected from the group consisting of hydrogen, lower alkyl, or are together 0 (oxigen) or = CH<sub>2</sub> (methylene), and R is lower alkyl, for the inhibition of pheromone mediated attraction between male and female of pest insects, particularly of the family Diprionidae; the use of compounds of the formula II (in 2,3-erythroconfiguration):wherein n is an integer from 5 to 9, R<sub>a</sub> is hydrogen, and R<sub>a</sub> is lower alkyl, or R<sub>a</sub> and R<sub>a</sub> together form methylene, and R<sub>a</sub> is lower alkyl, as an attractant for pest insects, preferably of the family Diprionidae.
Patent SE-8304493-L (SE)
Inventor: WALTHER H
IPC: B23K9/10
Filed: 1983-08-18
Abstract: It is customary when the welding place is remote from the welding apparatus to adjust the welding current via a remote adjuster connected via a cable to the welding apparatus. The disadvantage of this arrangement is that in rough construction site operation the danger of a cable fracture or cable breakage is very large, which can lead to defective weld seams. The object of the present invention is to provide a cable-less remote adjuster. The essence of the invention is that a handy, cable-less remote adjuster always carried by the welder is provided with two conducting surfaces, on which is superimposed a corresponding frequency of the welding voltage by contact of the conducting surfaces of a workpiece and a welding electrode. An evaluating circuit is provided in the welding current source, which appropriately increases or decreases the frequency of the welding current.
Patent SE-8307002-L (SE)
Inventor: ELVERSKOG B
IPC: B64D11/06
Filed: 1983-12-16
Abstract: The present invention relates to a life-jacket assembly primarily intended for aircraft passengers, including a buoyant body (7) furnishing at least the principal part of the buoyancy, and straps or the like adapted to retain the life-jacket assembly in position on persons in emergency situations, said buoyant body (7) being utilized as upholstery in a chair or the like. The novel feature is that the life-jacket includes an elongated, generally flat buoyancy body (7) substantially made of buoyancy material, that the life-jacket is entirely contained in an upwardly open compartment in the back-rest of a chair where the buoyant body (7) forms at least part of the upholstery, that an end surface of the life-jacket is provided with a pull handle (6) which is accessible at the top end of the back-rest, and that the generally flat body (7) has, at some distance from that end which is provided with the pull handle, an opening (8) through which the user has to pass his head.
Patent SE-8401153-L (SE)
Inventor: ANKARSWED S J
Filed: 1984-03-01
Abstract: Flanges of reinforced concrete extend at right angles to a concrete sheet. Bolts with intermediary insulation are cast, using clamps, in the free edges of the flanges. Insulating material is placed in the space delimited by two adjacent flanges with corresp. bolts and intermediary insulation, and by the inside of the concrete sheet. The component incorporates a vertical extended part evolving from the lower end of the outer concrete sheet. A support part is provided at the concrete sheet lower end to support a beam component.
Patent SE-8402297-L (SE)
Inventor: SCHERM A
IPC: C07D213/89
Filed: 1984-04-26
Abstract: N-oxides of pyridyl carboxylic acid esters of the following formula are described:   <IMAGE>   wherein R is   <IMAGE>  wherein X is a hydrogen atom, straight or branched C1-C5-alkyl, C5-C12-cycloalkyl, 1-adamantyl, or cyclohexylacetyl, and wherein Y is a hydrogen atom, straight or branched C1-C5-alkyl, 2-ethylbenzofuranoyl-3, C5-C12-cycloalkyl, or 2-[(4-chlorophenoxy)-2-methylpropanoyloxy]ethyl; a process for the manufacture thereof, pharmaceutical compositions containing these compounds, and method of using the same. These compounds are suited for use in the treatment of hyperlipidemas.
Patent SE-8404285-L (SE)
Inventor: JOHANSSON E
IPC: H01R43/00
Filed: 1984-08-28
Abstract: Parts of the strips locating against each other are adhesively connected, whilst the parts locating against the component bodies (2) and connecting legs (4) provide a sliding fit without adhesion. The facing sides of the strips are of thermoplastic, and the adhesion is produced by melting the appropriate areas, the material not adhering to the component bodies and connecting legs. One or more holes (8,9) are made through the two strips centrally to one another and to the component connecting legs so that these are partially freed and may be gripped. In the mfr. of a magazine, the two bands are fed parallel to each other to a station where the component bodies and one or more legs are successively inserted between the bands, spaced apart by a predetermined distance and in a specific direction relative to the longitudinal direction of the strips. They are then passed to a second station where they are joined, and to a third station where they are adhesively connected at the points which do not locate against the bodies and legs. (Provisional basic advised week 86/17)
Patent SE-8404880-L (SE)
Inventor: LEGERIUS B E
IPC: F16L5/04
Filed: 1984-09-28
Abstract: PCT No. PCT/SE85/00373 Sec. 371 Date May 19, 1986 Sec. 102(e) Date May 19, 1986 PCT Filed Sep. 27, 1985 PCT Pub. No. WO86/02119 PCT Pub. Date Apr. 10, 1986.Apparatus for the fire-sealing of a lead-through for at least one cable through a building framework comprising an inner pipe filled with precompressed elastic fire-resistant foam material and an outer pipe surrounding the inner pipe. The apparatus is mounted in a hole in the framework and the two pipes are connected to respective outer walls of the framework. Between the pipes there is a gap admitting relative movement of the pipes. The gap is sealed by the foam material filling the inner pipe and a portion of which extends into the outer pipe and presses against its inner surface.
Patent SE-8502427-L (SE)
Inventor: LUDE E
IPC: A47L9/04
Filed: 1985-05-15
Abstract: A suction nozzle suitable for use in removing liquid from wet ground surfaces such as tennis courts comprises two spaced rolls (8, 9) which are accommodated in a housing (2) and partly project therefrom. At least one of the rolls comprises a groove extending in the circumferential direction. This groove may be helical and extend over the entire roll length or it may be circular. A plurality of circular grooves may be spaced along the length of a roll. A strip-shaped brush (13) may be arranged about the mouth of the nozzle, and elements (24) may be located within the housing for removing matter adhering to the surfaces of the rolls. <IMAGE>
Patent SE-8502742-L (SE)
Inventor: QUELLAIS J
IPC: A63C5/00
Filed: 1985-06-03
Abstract: Device for the lateral guiding of a boot which is attached at its front end to a crosscountry ski, having a guiding rib on the upper part of the ski and a groove in the sole of the boot, which groove essentially has the same cross section as the guiding rib and progressively covers the rib as the foot comes down to rest flat on the ski. The guiding rib, which projects in relation to the top of the ski, is formed integrally with the ski.
Patent SE-8503256-L (SE)
Inventor: KVIST CHRISTENSEN K
IPC: A01N47/44
Filed: 1985-07-01
Abstract: The composition comprises a salt of chlorhexidine and an ethoxylated alkyl phenol and is buffered to a pH of at least 7. A method of disinfecting the vaginal or other mucous membranes with the use of the composition is also described.
Patent SE-8505784-L (SE)
Inventor: FRIESDORF WOLFGANG
IPC: A61B5/103
Filed: 1985-12-06
Abstract: A relaxometric sensor for the detection of muscular contraction induced by electrical stimulation in the area of the hand using strain gauges as electrical transducers, is constructed in sandwich form from a resiliently deformable support element 1, a covering element 3 which is also resiliently deformable, and a resiliently deformable insert 2, positioned between the support element 1 and the covering element 3, which carries strain gauges 10, 11 on its upper and under sides, respectively. Depth of anaesthesia is measured by attaching the base 12 to the back of the hand and the tongue 13 to the thumb to detect the amount of thumb movement due to nerve stimulation. <IMAGE>
Patent SE-8601890-L (SE)
Inventor: ROJARE T
IPC: F42B39/00
Filed: 1986-04-24
Abstract: An end wall (1b) is provided with bosses (15) extending beyond its plane, by means of which bosses a first wall section may be snapped into engagement with one or more other wall sections which display edges embracing the first wall section. Recesses corresponding to these bosses are disposed on the insides of the latter edges. Each respective boss is connected to a manually operative section (6) which is disposed in a depression (7) on the outside of the first wall section. On raising of each respective manual section from its associated recess, the associated boss is released from engagement with its corresponding recess. The bosses, with their associated manually operable sections, are disposed pairwise in differing spaced-apart relationship from, for example a bottom edge (8). Each respective pair of bosses and manually operative sections is disposed on the side edges (9, 10) of the first wall section. The wall section is arranged to permit folding-out of an exposed or disengaged wall section in relation to unexposed or engaged wall sections, according as disengagement is affected of each respective pair of bosses by means of the manually operative sections.
Patent SE-8700844-L (SE)
Inventor: HIRATA S
IPC: B65D1/02
Filed: 1987-02-27
Abstract: The present invention is based on the finding that when a multi-layer blow-formed body is heat-treated, cooled and taken out, an intermediate layer of a gas-barrier resin in the multi-layer blow-formed body acts as a heat-insulating layer and if the blow-formed body is cooled from the interior by a cooling fluid, a shape-retaining property necessary for taking out the blow-formed body from the mold can be promptly obtained. A biaxially drawn polyester vessel excellent in the resistance to thermal contraction and gas-barrier properties can be prepared at a high manufacturing speed with a reduced number of steps by preheating or temeprature-adjusting a multi-layer preform comprising inner and outer layers of a polyester composed mainly of ethylene terephthalate units and at least one intermediate layer composed of a gas-barrier resin to a temperature suitable for drawing, carrying out the biaxial draw-blow forming of the preform and the heat treatment of the blow-formed body in a mold maintained at a heat-setting temperature, changing over a compressed fluid for the blow-forming to a fluid for internal cooling, cooling the blow-formed body to a temperature at which deformation is not caused when the blow-formed body is taken out from the mold, while contacting the blow-formed body with the surface of the mold cavity, and taking out the formed body from the mold.
Patent SE-8703140-L (SE)
Inventor: HEILALA A-J
IPC: F16J15/34
Filed: 1987-08-13
Abstract: A slide ring seal for sealing a machine part which is rotatable with respect to a wall. The seal comprises seating rings provided with slide rings, the seating rings being so arranged with respect to each other that the sealing slide faces of the slide rings are pressed against each other and rotate with respect to each other. Each slide ring is fastened to its seating ring by means of a shrink fit in such a way that the slide ring is exposed to a radially-acting press force. In order to provide the slide face with a wave shape in the peripheral direction, an axial counter-surface of the seating ring, which in the shrink fit makes contact with an axial peripheral surface of the slide ring, is an axially discontinuous surface.
Patent SE-8703573-L (SE)
Inventor: VILEN P H
IPC: B60B33/00
Filed: 1987-09-16
Abstract: A wheel device is pivotably mounted on a bottom surface 3 of a piece of furniture 4 or the like and has two tilted wheels 2 which at their periphery are in roller contact with a floor 5. The wheels 2 are rotatably mounted on a holder 9, which in turn is pivotably and eccentrically mounted about the mounting axis 10 of the device. The fact that the rotational axis 14 of the respective wheel 2 forms an angle v with the mounting axis 10 produces a very good load-withstanding ability. The wheel device 1 can therefore be pivoted in its entirety about the mounting axis 10 whilst the wheels 2 roll against the floor 5 as they rotate about their rotational axes 14. Owing to this specific arrangement, the wheel device 1 acquires a very low structural height h compared with previously known wheel constructions of similar type. With an angle v of 30 DEGREE and a wheel radius R of 10 mm, the structural height h is only ca. 16 mm. <IMAGE>
Patent SE-8801121-L (SE)
Title: Elastomer component handling abrasive material - has round working surface with annular sector at right angles to axis
Inventor: CHERVONENKO A G
IPC: B07B1/46
Filed: 1988-03-25
Abstract: The elastomer component forms surfaces against which abrasive bulk material acts, having a body (1) with working surface (2) in contact with the material and two or more fixing devices (3). The working surface is round, and at right angles to the axis of this surface the body has an annular sector. There can be a large number of holes in the body, while the fixing devices are at the straight and edge of the sector, so as to engage with a sieve frame, so as to form a sieve working surface free of tension loads.
Patent SE-8902266-L (SE)
Inventor: COLLIN P
IPC: F28D13/00
Filed: 1989-06-21
Abstract: PCT No. PCT/SE90/00452 Sec. 371 Date Jan. 23, 1992 Sec. 102(e) Date Jan. 23, 1992 PCT Filed Jun. 21, 1990 PCT Pub. No. WO90/15963 PCT Pub. Date Dec. 27, 1990.A device for the indirect heating of air or another gas at high pressure to a high temperature, consisting of a heat exchanger of a special construction submerged in a fluid bed of the "classical type", through which flows a fluidized hot, finely powdered bed material which is introduced (2) below the bed surface (3) and discharged through an overflow (5). The heat exchanger surface is formed by hairpin-shaped tubes (6) with legs of unequal length, the shorter legs thereof discharging into the upper bottom of an inlet chamber (7) and the longer legs thereof extending down through a tubular lead-through (9) between the bottoms of said inlet chamber (7), which lead-through is concentric with said tube leg and opens into the upper bottom of an outlet chamber (8), with an annular channel between said tube (6) and said lead-through (9). A bell (12) is secured to each of the long legs above the lead-through (9), forming together with the annular channel (11) a distribution means of "bubble cap"  type for the fluidizing air supplied to the fluid bed (13). The low space (14) between the pressure chambers is separated from the fluid bed and is supplied with a small air flow, which through the annular channels (11) bubbles out below the "bells" (12) and fluidizes the bed (13). The invention is also related to the use of said device for the indirect heating of gas, especially air.
Patent SE-9003481-L (SE)
Inventor: RUDIN MATS
IPC: E02F3/96
Filed: 1990-11-01
Abstract: An excavator bucket 1 of an excavating machine comprises a brush unit 11 having a brush 12 which rotates about a horizontal axle 13 and is intended, during rotation, to brush away a small layer 22 of material above a cable or the like after the excavator bucket 1 has stripped off the top material. According to the invention, the rear of the bucket 1 is provided with a rectangular opening 10 which is adapted to the length and diameter of the brush 12. The brush unit 11 is mounted inside the bucket, with its brush 12 extending through the said opening 10 in the rear 5 of the bucket and located in a plane coinciding with the bottom 6 of the bucket. <IMAGE>
Patent SE-9202806-L (SE)
Inventor: LARSSON O
IPC: D21C9/18
Filed: 1992-09-29
Abstract: Method of cooling and moisturising tree fibres comprises conveying the fibres through a treatment chamber (1) with the aid of transport air, wherein finely-distributed drops of cooling and moisturising liq. are sprayed to evaporatively cool the transport air and fibres, as well as to moisturise the fibres, and then sepg. the cool, moist fibres from the transport air and obtd. vapour. (Reissued of the entry advised in week 9420 based on complete specification)
Patent SE-9302011-L (SE)
Inventor: BOERJESSON HASSE
IPC: D21C9/153
Filed: 1993-06-11
Abstract: A reactor for bleaching pulp with ozone in a pressurized vessel (1), including a mixer (4) for mixing ozone into the pulp and devices (25) to stir the gas-pulp mixture including agitators (26). According to the invention each agitator stirs the entire quantity of gas-pulp mixture passing through a cross-sectional area of the vessel prior to the agitator, and the distance between the mixer and the first device (25) and between two consecutive devices is less than 8 times the diameter of the vessel. The stirring intensity of each device (25) and the number of devices are so adjusted to each other for a predetermined quantity of ozone supplied that the gas-pulp mixture at the outlet part (3) of said vessel contains less than 10 % of said quantity of ozone. Further, a pressure-reducing means (30) is arranged for removing gas from the treated gas-pulp mixture.
Patent SE-9400107-L (SE)
Inventor: EKSTRAND MARIE INGELA CHRISTIN
IPC: E05D15/16
Filed: 1994-01-17
Abstract: PCT No. PCT/SE95/00037 Sec. 371 Date Jul. 26, 1996 Sec. 102(e) Date Jul. 26, 1996 PCT Filed Jan. 17, 1995 PCT Pub. No. WO95/19487 PCT Pub. Date Jul. 20, 1995The apparatus relates, according to a first aspect, to an edge guiding arrangement, for a door having a plurality of mutually rotatable panels (2) which are extended between and movable along two elongate guides (4) at opposite edge portions (8) of the panels (2). The edge guiding arrangement comprises such a guide (4), a guide device (16) engaging and being movable along the guide (4), and a joint between the guide device (16) and an edge portion of a panel (2). The edge guiding arrangement is characterised in that the guide device (16) is rotatable relative to the guide (4) in a plane (P) perpendicular to the longitudinal direction of the guide (4), and that the joint between the guide device (16) and the panel (2) is resiliently flexible in said plane (P). The apparatus relates, according to a second aspect, to an edge guiding arrangement designed for such a door and characterised in that the engagement between the guide device and the guide is such that the guide device (16) can be disengaged from the guide (4) upon a sufficiently great impact on the door.
Patent SE-9503398-L (SE)
Inventor: HARJU BERT
IPC: F15B/
Filed: 1995-10-02
Abstract: The primary movement requires greater compressed air force than the return movement. The pneumatic machine work chamber (5) is coupled with the compressed air-free return chamber (7) at the end of the piston (2) work stroke, so that the pressure in the work chamber is evenly distributed to the return chamber. The earlier pressurised work chamber, after pressure compensation between the chambers, holds lower pressure than during the work stroke. It is evacuated and the pressure in the presently pressurised return chamber is used to execute the return stroke of the piston.