baber/WOPTO huggingface dataset:
Patent SE-0303201-D0 (SE)
Inventor: HINZ ANDREAS
IPC: F01N13/02
Filed: 2003-11-25
Abstract: The invention relates to a piston-type internal combustion engine (10) having an intake line (20) for delivering air to combustion chambers of the engine and an exhaust system (15, 22) for removing exhaust gases from said combustion chambers. The exhaust system comprises equipment (29, 30) for reducing environmentally harmful exhaust emissions from the engine, which is intended to function with variable load in order to propel a vehicle. The exhaust system (15, 22) comprises a branch pipe (26) controlled by a valve (24) and bypassing at least one part of the equipment (29, 30) for reducing environmentally harmful exhaust emissions. The valve (24) is controlled so that it leads the exhaust gas flow through the branch pipe (26) over a part of the overall load range of the engine. The engine is optimized in order to give acceptable exhaust emissions over said part of the overall load range of the engine.
Patent SE-8201308-D0 (SE)
Inventor: ZUBOVICS Z
IPC: C07D265/30
Filed: 1982-03-03
Abstract: The invention is directed to 1-(2,6-Dimethyl-Phenyl-amino)-2-Dimethyl-amino-Propane and the pharmaceutical composition thereof useful for the treatment of cardiac rhythm disorders.
Patent SE-8203904-D0 (SE)
Inventor: RUMPP G
IPC: B25D17/08
Filed: 1982-06-23
Abstract: A hammer drill for performing percussive drilling or rotary drilling includes a housing and a tool holder mounted on and axially displaceable relative to the housing, the tool holder contains a retainer sleeve mounting locking member for securing the shank of a tool in the holder. When the hammer drill is used only for rotary drilling, the retainer sleeve is displaced into contacting engagement with the housing for centering the tool holder. The tool holder includes stops for securing the locking members against axial displacement during rotary drilling. One stop is movable relative to the retainer sleeve and can be locked in position. Another stop forms part of the retainer sleeve. The stops combine with the closed ends of the recesses in the tool shank for holding the locking members against axial displacement.
Patent SE-8203917-D0 (SE)
Inventor: MARTTINEN T
IPC: A01C7/02
Filed: 1982-06-23
Abstract: Described herein is a carrying device for pot plant cell units, which device comprises a frame (1) supporting the cell units containing the pot plants to be planted, which frame (1) can be, by means of a side arc (9) fastened to same, supported to the waist of the planting person and, on the other hand, by means of harness consisting of belts (14, 16, 19, 20), to the upper body of the planting person. A shoulder belt (14), which passes from the breast side of the planting person across one shoulder to the back side, is at the breast side and at the back side, by means of front and rear connecting rings (17, 17'), connected to a side belt (16) passing around the other side of the planting person. At the breast side of the planting person, the frame (1) is fastened to the front connecting ring (17) by means of a short front belt and, at the back side of the planting person, to the rear connecting ring (17') by means of a longer rear belt (20). By adjusting the belts, the angle of inclination of the frame (1) can be changed.
Patent SE-8204819-D0 (SE)
Inventor: ASTBERG A
IPC: B01D53/48
Filed: 1982-08-23
Abstract: A process for absorbing sulphuric acid in flue gases by admixing a particulate absorbent such as, preferably, finely ground lime powder to the flue gases which are fed to a heat exchanger to cool them comprises, according to the invention, spraying the absorbent into the flue gases in a defined zone upstream of the heat exchanger and thoroughly mixing the absorbent with the flue gases, the absorbent having a sufficiently low temperature to form a cloud of relatively cold particles which are uniformly distributed and act as nuclei of condensation to precipitate the sulphuric acid prior to coming into contact with the heat exchanger. As a result, corrosion phenomena and blockage of the heat exchanger are substantially avoided and the constructional costs therefor are considerably reduced. The mixture of flue gases and absorbent is expediently subjected to intensive infrasonic vibrations during the flow to and through the heat exchanger, as a result of which the admixture is promoted and permanent precipitates in the heat exchanger are prevented.
Patent SE-8205378-D0 (SE)
Inventor: DAHL GUNNAR
IPC: E02D5/80
Filed: 1982-09-20
Abstract: This comprises a tube having slits 1 at its lower end. The tube is beaten into the ground, rotated axially, and again beaten, so that flaps 2 splay out. <IMAGE>
Patent SE-8205889-D0 (SE)
Inventor: LETT R
IPC: G01F1/12
Filed: 1982-10-18
Abstract: In order to compensate the hydrodynamic pressure on the turbine of a flowmeter, means are provided to create a zone of reduced pressure of constant value upstream of the turbine hub, together with means for creating a zone of pressure, on the downstream face of the hub, varying in a defined manner as a function of the axial position of the turbine. The pressure difference thus created on either side of the turbine hub produces a reaction force tending continuously to balance the hydrodynamic pressure of the fluid whatever the flow rate. The invention is particularly applicable to high flow rate water meters.
Patent SE-8303324-D0 (SE)
Inventor: BHISE V S
IPC: C07D301/32
Filed: 1983-06-13
Abstract: Ethylene glycol is prepared by a process in which ethylene oxide is extracted from an aqueous solution with near-critical or super-critical carbon dioxide. Thereafter an ethylene oxide-carbon dioxide-water mixture is contacted with a catalyst to form ethylene carbonate, which is then hydrolyzed to ethylene glycol in the presence of the same catalyst. The ethylene glycol is separated as product and the carbon dioxide and the catalyst are recycled.
Patent SE-8303513-D0 (SE)
IPC: A01D87/12
Filed: 1983-06-20
Abstract: The present invention relates to an arrangement of a track 5 for straw bales provided in a rack 6 and intended for being placed between a straw baler 2 drawn by a tractor 1 and a collecting trailer 4 for straw bales. In order to ensure that the straw bales are not piled up in the front portion of the collecting trailer, thereby preventing adequate placing of later bales in the trailer, a bale thrower is according to the invention being used, which comprises a guide rail 8 arranged in the rack 6 in the vertical plane containing the direction of travel of the vehicle, for a slide 9 displaceable along the guiding rail, said slide carrying a horizontal, crosswise directed rod 10 along which pushers 11 are arranged rearwards swingable from vertically downwards directed positions, a hydraulic cylinder 12 able to be coupled to the hydraulic system of the tractor 1, one end of said cylinder being coupled to the rear portion of the guiding rail, and its piston rod 13 being able to be releasably coupled to the slide 9 by means of a releasing device 14, a spring means 15 arranged between the rear part of the guiding rod and the slide, a releaser 16 arranged in the front portion of the guiding rail for the coupling means 14, and also a manoeuvring arm 17 arranged in the way of the straw bale for a valve 18 for the hydraulic oil to the hydraulic cylinder 12, such that the hydraulic cylinder displaces the slide forwards while extending the spring means when the manoeuvring arm is actuated by a straw bale, and when the coupling device 14 reaches the releaser 16, the now extended spring means throws the slide 9 rearwards, whereby the pushers 11, till now deflected rearwards by the straw bale, are swung down against the forward side of a straw bale, throwing it rearwards. <IMAGE>
Patent SE-8305766-D0 (SE)
Inventor: NORDIN T
IPC: B07C/
Filed: 1983-10-20
Abstract: An arrangement for lengthwise sorting of lumber pieces comprises a plurality of elongated driven rollers 2, on which the pieces of lumber can be transported and which are arranged with their axes of rotation essentially parallel to form a lumber compartment 7 between adjoining pairs of rollers. There are elements 10, 11 for slanting the pieces of lumber relative to the rollers 2. Elements 9 for guiding of arriving pieces of lumber into the particular compartment 7 consist of stops 9' co-ordinated with it, which are arranged to be mutually moveable in the lengthwise direction of the rollers and at consecutively diminishing distance, as seen in the direction of transport 8 of the pieces of lumber, from the end 15 of the compartment that is closest to the back end 13' of a piece of lumber 5' which has been placed at a slant during transport on the rollers so that it abuts with its front end 14' against the stop 9' corresponding to the length of the piece of lumber and is brought as a result of the transport operation of the rollers into position along the particular compartment and drops into it. <IMAGE>
Patent SE-8402366-D0 (SE)
Inventor: HORSMA D A
IPC: H05B3/14
Filed: 1984-05-02
Abstract: A self-regulating heating article comprising a layer of material exhibiting a positive temperature coefficient of resistance (PTC) and said PTC layer having at least partially contiguous therewith at least one layer of constant wattage output material. The article operates such that when connected to an electric power source, the current flows through at least a portion of the thickness of the PTC layer and of the constant wattage layer. In a preferred embodiment, upon heating the article, a change in dimensions as well as activation of an adhesive occurs.
Patent SE-8403266-D0 (SE)
Inventor: MARKSTEDT A
IPC: F04B17/00
Filed: 1984-06-19
Abstract: The pump (3) has a wall of elastic material in which a spirally shaped reinforcement is embedded below the water surface. The effect of wave movements produces an intermittent pump action, causing the thus attained medium flow to pass to a collection point for further usage. (Dwg.No 1)
Patent SE-8405509-D0 (SE)
Inventor: ALMEN O
IPC: B25B27/28
Filed: 1984-11-02
Abstract: A method for protecting the guide tube members (2) of a nuclear fuel assembly during removing and reinstalling of the top tie plate of the fuel assembly and during intermediate stages, said guide tube members (2) having a vertical centre axis (1) and a circular cross-section, and being each inserted, with a slitted upper end portion (2 min ), in a withdrawable manner into a respective, substantially circular-cylindrical through-hole (4) in said top tie plate (3), said slitted end portion having an annular protrusion (5) adapted to snap into an annular slot (6) provided in the wall of said through-hole (4). For removing the top tie plate from the guide tube members, according to the invention a guiding pin (8) is inserted from above into each said through-holes (4), said guiding pin being formed with a lower portion (8 min ), an upper portion (8 sec ), and an intermediate, relatively thin portion (8'''), said upper portion (8 sec ) and said lower portion (8 min ) being dimensioned to be inserted with slip fit into said through-hole (4) and into said guide tube member (2), respectively, said intermediate portion (8''') having a diameter that is by so much smaller than the inner guide tube diameter (d1) as to allow the adjacent upper portion (8 sec ) to be formed with an annular, downwardly facing surface (18) with an annular, downwardly facing slot (9). The insertion of the guiding pin (8) from above into said through-hole (4) is blocked by a contact made between said downwardly facing surface (18) of the guiding pin (8) and the upwardly facing surfaces of a plurality of axially directed fingers (10) formed by said slitted end portion of the guide tube member (2) located in the through-hole. When thereafter said top plate (3) is lifted, said fingers (10) - because said annular protrusion (5) leaves said annular slot (6) - are bent radially inwardly and slip into said annular, downwardly facing slot (9). They are held here in position until the top tie plate is re-applied.
Patent SE-8503047-D0 (SE)
Inventor: LINDBLOM INGEMAR
IPC: E04H12/02
Filed: 1985-06-19
Abstract: Rod comprises two parts (12) and (14). Each part comprises a bundle of three tubes (16) of glass fibre reinforced plastic, surrounded by an envelope of glass reinforced plastic (18). There is a hole (24) to fasten the support line (26). The tubes (16) can be e.g. glued to the tube (20). The base which will be in contact with the ground has a plate (28).
Patent SE-8602000-D0 (SE)
Inventor: PETTERSSON STIG
IPC: A01G23/00
Filed: 1986-04-29
Abstract: The bush unit has a cylindrical cover (5) with a roof (6), no bottom, and in which the head (2) rotary shaft (4) which is fitted parallel to the cover central axis (7). The head fits in the cover between the roof and the opposite end (8). The chains (3) can pivot outwards freely in the cover which has an aperture in its cover surface. This allows growth material which has been cleared from the soil to pass outwards. A container (11) is incorporated for reception of such material.
Patent SE-8602107-D0 (SE)
Inventor: PERSSON BENGT
IPC: B60K13/04
Filed: 1986-05-09
Abstract: The invention is constituted by an exhaust-gas extension for scooters or scooter-like vehicles. The technical effect is that the exhaust gases are transported, enclosed in the invention, in the longitudinal direction of the scooter rearwards and over to a towing sledge or other conveyance for subsequent discharge, at least in the middle section of the towing sledge or the region behind this, into the open air. The result of the technical effect is that drivers, and especially passengers, are not exposed to the exhaust gases which occur with the motor at idle or during travel. Another result is that passengers are subjected to a substantially lower noise level. <IMAGE>
Patent SE-8603270-D0 (SE)
Inventor: BLANK W
IPC: B61D39/00
Filed: 1986-07-31
Abstract: The invention relates to a covered railway goods wagon with top-opening hoods which are flush in the closed position and can be raised and opened out of the closed position into a displacement position by means of an actuation device and can be positioned on running rails by means of rollers, on which rails the particular top-opening hood when located in the displacement position can be displaced in the longitudinal direction of the wagon over the other closed top-opening hood. The actuation device comprises at least one drive element, preferably a hand wheel which is mounted on the end wall of the wagon and drives, via a gear system, at least one of the transfer shafts arranged on each side of the wagon. In order to permit a uniform opening and closing and transfer of the top-opening hoods with a low expenditure of energy and the smallest possible number of simple components, the drive element is connected via a drive shaft to a gear system which is arranged in the transverse centre of the wagon and engages on the transfer shafts via in each case one link rod and lever.
Patent SE-8604379-D0 (SE)
Inventor: MORNER BENGT
IPC: A47B61/00
Filed: 1986-10-16
Abstract: Arrangement (1) for a wardrobe (2) or a similar cupboard provided with a number of storage spaces (3-3<n>). The invention permits, amongst other things, a compact and space-saving wardrobe, etc., to be obtained, but which still permits convenient access to its interior, if required. Adjoining a number of said storage spaces (3-3<n>) with doors are empty spaces (4-4<n>), which are so arranged as to be capable of accommodating a part of an adjacent storage space, which exhibits a wall (6-6<n>) capable of moving in a direction towards (7) and in a direction away from (8) a neighbouring storage space (3-3<n>), for the purpose of permitting a temporary increase in the width (b) of any of said storage spaces after having opened their associated door (5).
Patent SE-8701145-D0 (SE)
Inventor: SCHLUNKE C K
IPC: F02D7/02
Filed: 1987-03-19
Abstract: PCT No. PCT/AU86/00204 Sec. 371 Date Mar. 11, 1987 Sec. 102(e) Date Mar. 11, 1987 PCT Filed Jul. 18, 1986 PCT Pub. No. WO87/00579 PCT Pub. Date Jan. 29, 1987.A method of operating a two-stroke spark ignition engine (9) wherein the fuel is injected directly into the combustion chamber (22). The timing of the injection of the fuel is varied according to engine load and speed conditions. Under low load and speed conditions at least 80% of the fuel is injected after closure of the exhaust port (20) whereas under some high load conditions at least 80% of the fuel is injected before closure of the exhaust port (20). The method may also comprise adjustment of ignition timing so that, in conjunction with low load and speed conditions, ignition occurs at least 5 DEG  of crankshaft rotation after commencement of fuel injection and up to 70 DEG  before top dead center of the engine cycle.
Patent SE-8702823-D0 (SE)
Inventor: PATTERMANN HANIBAL
IPC: G08B13/06
Filed: 1987-07-09
Abstract: A device for releasing a warning device includes a contactor (10, 11, 12) for actuating an electric circuit of the warning device, which contactor is operated for switching in by means of a movable touch pin (4), which by means of a spring force (5) follows the relative movement between a fixed point (2) and a point (1) belonging to a door leaf, a window or the like, so that when the distance between said two points is increased, said touch pin (4) moves so much that the contactor is operated into its switching in position. In order to form a small unit, which can be built in into the conventional securing plates of doors, windows and the like, said touch pin being connected with a catch means (6), which in its catching position holds said touch pin (4) in a fixed position, at least against movements in the direction in which said spring force (5) acts. The catch means (6) is controlled by a lock plunger (3) or by the corresponding movable parts of a lock for the door, window and the like, in order to hold firstly said catch position and secondly a position in which said touch pin (4) is released.
Patent SE-8801765-D0 (SE)
Inventor: KO K K-Y
IPC: H01B1/24
Filed: 1988-05-10
Abstract: A compsn. having a low electrical resistivity comprises (a) fibres having (b) a carbon powder coating and (c) a binder (pref. a resin) which holds (a) with (b), where the materials of (a), (b), and (c) have Lewis acid-base activity; (a) is basic, (b) is acidic and (c) is either neutral or acidic (pref. with the binder being more acidic than the carbon or the fibres). Prepn. of an electrically conductive fibre mixt. comprises combining water basic fibres, an electrically conductive acidic carbon powder, and an acidic binder (pref. a cationic latex) in an agitated slurry wherein the basic fibres become coated with the acidic carbon powder thereby forming a conductive fibre mixt., and wherein the acidic binder collects to hold the conductive fibre mixt. thereby becoming a part thereof; and then collecting the conductive fibre mixt. A conductive paper or plastic comprising the above compsn. is also claimed, as are the above carbon-coated fibres and an electrically conductive article comprising said fibres.
Patent SE-8802127-D0 (SE)
Inventor: KENNEDY C R
IPC: C04B35/80
Filed: 1988-06-07
Abstract: Coated ceramic filler materials comprised of ceramic particles, fibers, whiskers, etc. having at least two substantially continuous coatings thereon are provided. The coatings are selected so that the interfacial shear strength between the ceramic filler material and the first coating, between coatings, or between the outer coating and the surrounding matrix material, are not equal so as to permit debonding and pull-out when fracture occurs. The resultant, multi-coated ceramic filler materials may be employed to provide ceramic matrix composites with increased fracture toughness. The ceramic filler materials are designed to be particularly compatible with ceramic matrices formed by directed oxidation of precursor metals.
Patent SE-8803394-D0 (SE)
IPC: A01K1/02
Filed: 1988-09-26
Abstract: A booth for breeding pigs has an entrance (10) with a gate (12), which can be opened by a sow. A threshold (8), which is passable by the sow but not by piglets, extends across the entrance. According to the invention the gate is arranged displaceable in an opening direction along the threshold against the action of a force acting to displace the gate in a closing direction opposite said opening direction and which is dimensioned, such that a sow by means of its snout in engagement with the gate easily is able to displace the gate in the opening direction.
Patent SE-8804115-D0 (SE)
Inventor: BENNET T J
IPC: A47J36/26
Filed: 1988-11-15
Abstract: A spirit stove comprises a fuel container (14) having an opening (15) through which fuel can be poured to fill the container, and through which combustion by-products are exhausted during burning. The stove has a burner tube (23) placed above the opening and a flame spreader (39) situated above the burner tube. The flame spreader is pivotally mounted to the spirit stove and can be moved from a first position in which it covers the opening (24) of the burner tube to a second position in which a slot is created between the flame spreader and the burner tube which is large enough to admit an igniter to be inserted into the burner tube, the flame spreader in the last mentioned position still generally covering the opening of the burner tube to inhibit direct pouring of fuel down into the opening (15).
Patent SE-8902124-D0 (SE)
Inventor: SWANBECK GUNNAR
IPC: A61K31/045
Filed: 1989-06-13
Abstract: A preparation for topical treatment of infections caused by virus, bacteria and fungi, said preparation contains pentane diol or hexane diol as active substance.
Patent SE-8903938-D0 (SE)
Inventor: WEBER M
IPC: B66F3/25
Filed: 1989-11-23
Abstract: The jack includes a body composed of an upper part 10, advantageously made from an injection-moulded plastic, of rectangular cross-section, containing a lifting piston, a reservoir of fluid, and the elements of a pump and of a base plate 22 which is also injection moulded, closing the open underside of this upper part 10, a hand grip 15 or a grasping groove being formed upon moulding in at least one of the walls of the said upper part 10. Application in particular to jacks for cars. <IMAGE>
Patent SE-9100129-D0 (SE)
Inventor: JOHANNESSON G
IPC: F16L59/00
Filed: 1991-01-15
Abstract: Condensate is normally prevented from departing in liquid phase from piping or a cooling surface, said piping conveying liquid at a temperature which may be lower than the dew point of the ambient air, by applying a material layer (3) to the outside of the piping (1) or cooling surface. In such as cooling plants, the surface temperature is allowed to be below the dew point of ambient air, and moisture transport is then carried out in the material layer (3) both in the vapour and liquid phase, and water is caught up in the layer to a certain extent, while excess liquid is taken away by drying out.
Patent SE-9101365-D0 (SE)
Inventor: ANDERSSON S I
IPC: B65D5/56
Filed: 1991-04-30
Abstract: The inner and outer layers of the packing by the outer layer having recesses or sunken formations (21) near to its mouth edge, whilst the inner layer (11) has projections (23) which insert into the recesses or sunken formations, producing a locking effect. The recesses or sunken formations (21) are formed in or near the packing corner areas. - To produce the packing, the outer layer is formed as a tray, and the inner layer is applied to it by heating and deformation, with its shape produced pref. by form-blowing of the plastic foil material heated to the appropriate temp. During the heating process of the inner layer, the projections are formed.