baber/WOPTO huggingface dataset:
Patent SE-8204521-D0 (SE)
Inventor: MACLEAN K J H
IPC: A24D1/04
Filed: 1982-07-30
Abstract: A cigarette comprises a cigarette rod of smokable material enwrapped in a cigarette wrapper and a filter tip attached at one end of said rod by means of a tipping wrapper, which tip comprises smoke-filtration means and is provided at its periphery with at least one groove extending to the mouth end of the tip, the cigarette wrapper, at the region adjacent the tip, being depressed inwardly to provide at least one cavity which is in communication with at least one groove and that portion of the tipping wrapper which overlies the cavity permitting ingress of air into the same. The cigarette wrapper may be of heat-deformable paper and may comprise a proportion of thermoplastic fibres or filaments. The tipping wrapper may extend to the mouth end of the tip. The cavity may comprise at least one annular groove in the said cigarette rod or may be formed by a drawing down of the cross section of the rod, to provide an annular cavity, by means of an additional wrapper of heat-deformable or heat-shrink material.
Patent SE-8205000-D0 (SE)
Inventor: SKONVALL TAGE
IPC: E02D/
Filed: 1982-09-02
Abstract: A process for use in repairing a roadway having an asphalt surfacing 14 in which there is fitted a manhole cover 12, 20, which normally rests on at least one releasably installed fitting element 15 with the manhole cover substantially level with the roadway. Before an outer layer of the surfacing is cut away, the fitting element is removed such that the manhole cover can be lowered to below the level at which the mill-cutting will take place. After this, the manhole cover is raised to the level of the new surface layer by the installation of fitting elements beneath the manhole cover. The new surface layer is subsequently laid on the roadway. A manhole cover for use in the implementation of the process has a cover rim 20, which is placed with a smooth surface 21 at right angles to the end plane of the cover rim. At its lower edge, the cover rim has an inward- facing flange 22 for support against the manhole pipe 18 or against fitting elements 15, 19 lying thereon. <IMAGE>
Patent SE-8300387-D0 (SE)
Inventor: BURSTROM M
IPC: G21F9/30
Filed: 1983-01-26
Abstract: A method of containing radioactive or other dangerous material separately or intermixed with a bonding compound of a material, resistant to leaching by water, in a gas-tight container and of converting the material by hot isostatic pressing (HIP) into a dense body. The material is filled into a cylindrical container having a corrugated bellows-like wall. The dangerous material is prevented from filling up the annular spaces formed by the corrugations, by means of a barrier means placed inside the container. A metallic netting combined with a paper-like sheet of ceramic material makes a suitable barrier means.
Patent SE-8300669-D0 (SE)
Inventor: AKERBERG MAGNUS WILHELM
IPC: A01K91/02
Filed: 1983-02-09
Abstract: Fishing device, comprising a rod (10, 16) which forms a guide for a carriage (21) displaceable along the rod, which has means (22) for carrying along a bite (23) on a line (25) running out from a coiling or spinning reel (61). The fishing device also comprises projecting means (26, 27, 31) for chocklike displacement of the carriage from the rear end of the guide towards an abutment (15) arranged at the free end of the rod, while the bite is being projected from the carriage, stopped by the abutment, and the line being withdrawn from the coiling or spinning reel. The projecting means include a rubber cord (27), which is attached to a driving slide (26) displaceable in the guide, which can be arrested by means of holding means (33, 35) at the rear end of the rod with the rubber cord stretched between the driving slide and a point (30) between the ends of the rod, the holding means being releasable for disengagement of the driving slide, the carriage being driven by the spring bias of the rubber cord.
Patent SE-8301104-D0 (SE)
Inventor: MUNTHER S
IPC: B25B21/00
Filed: 1983-02-28
Abstract: A nut tensioner for a nut positioned on a screw end that can be climbed by the nut and which has been constructed to be a key handle. The nut tensioner has an initial hold (3) to work together with the nut and a second hold (4) to work together with the screw and a gear mechanism that distributes a charged torque to the initial hold (3) for tensioning and to the second hold (4) dollying. The second hold is arranged in a dolly component (9), which can be moved axially in a revolving tensioning component (5), which presents the initial hold (3). The gear mechanism has in the same axis line (16) an input cog wheel (15), which charges the torque, and an output (17), in connection with the initial hold (3). Both of the cog wheels (15, 17) work together with a ring drive (23) with inward turned cogs, which surround the cog wheels and revolve around a rotation axis line (24) that is displaced parallel from the mutual axis line (16) of the cog wheels.<IMAGE>
Patent SE-8305846-D0 (SE)
Inventor: LIEBST STAFFAN
IPC: F02D39/04
Filed: 1983-10-25
Abstract: A device for two-stroke internal combustion engines with crankcase-scavenging where the skirt (7) of the cylinder piston (6) of the cylinder of the engine, or in the case of several, for each cylinder, opens and closes a suction port (9) ending in the crankcase (8) in step with the piston movement to and from the crankcase. The suction duct of the engine close to the engine being divided into two branches, one branch (1) of which ends in the suction port (9), the opening and closing of which is controlled by the piston (6) mentioned. The other branch of the suction duct (3, 5) for controlling the closing and opening of its connection with the crankcase is provided with a rotating valve (4) the axis of rotation of which runs mainly in the direction of the engine-crankshaft. In the axial section in the area of the suction ducts the valve has the shape of a segment of a circle, which is located on the one side of the axis of rotation of the valve.
Patent SE-8306637-D0 (SE)
Inventor: NILSSON R
IPC: F16J15/32
Filed: 1983-12-01
Abstract: An annular wiper for piston rods, disposed in a cylindrical wall opening wherein an axially movable piston rod is running, comprises a reinforced ring of an elastic, somewhat flexible material having a portion with an inner diameter slightly greater than the outer diameter of the piston rod and an axially outwardly projecting and radially inwardly projecting lip with a somewhat smaller inner diameter than the outer diameter of the piston rod. The reinforcement comprises a first annular portion surrounding the periphery of the elastic ring, creating a torque center line for the resilient ring, and a second annular portion absorbing as a compressive force the radially inwardly directed force exerted by the elastic ring as it turns around the torque center line.
Patent SE-8401156-D0 (SE)
Inventor: SWANSON ROLLAN
IPC: C10G11/06
Filed: 1984-03-01
Abstract: A process for converting into lighter viscosity products the heavy fractions of petroleum or other hydrocarbon containing components comprises the use of steam and catalysts, at least one of which is prepared by treating an alcoholic solution of alkali metal hydroxide with hydrogen sulphide. The bottom and top fractions from the catalytic treatment may be each subjected to catalytic treatment.
Patent SE-8402689-D0 (SE)
Inventor: TELLDEN L
IPC: B25J18/02
Filed: 1984-05-18
Abstract: The invention relates to an arrangement in an industrial robot for driving translatory motion of a unit (7), which in turn is mounted in a gimbal-type suspension having two mutually perpendicular axes (I,II). A motor (9) with associated resolver is mounted in the pivotable frame of the gimbal-type suspension, this frame being capable of being swung in one direction (I), and the motor drives a pinion (10) which meshes with a rack (11) via a shaft (5) which also constitutes the one journal means of the machine part (4) in which the translatorily movable machine part is movably arranged. To this end the shaft (5) is rotatably journalled to both the frame (1) and the machine part (4) through each of its bearings (19,20).
Patent SE-8403363-D0 (SE)
Inventor: BARMAN LEO
IPC: G01C21/20
Filed: 1984-06-25
Abstract: The invention refers to a navigation device for the execution of necessary navigation course determinations. Using the device, one can quickly correct the faults attributable to the determination of a course through the use of a magnetic compass. Such faults are declension, deviation as well as possibly even drift. According to the invention the navigation device includes a frame plate (1), and a deviation disc (2) which may be turned and stored on the frame plate (1) at a bearing pivot. The deviation disc (2) is equipped with a compass scale (4) which with the help of the deviation disc turning in relation to the frame plate (1) can determine the degree, and with a bearing point (A) surround the closed deviation curve (6). The frame plate (1) or a plate connected to this is on a corresponding manner, equipped with a reading line (7) for deviation. Further belonging to the navigation device and at a distance from the bearing point (A) there is a declination scale (5), which can be indicated by using this as well as the necessary pivot point (D)of the navigation device. The compass course can be read on the deviation plate's (2) compass scale (4) the reading point location (E) is obtained by one through the storage point (A) proceeding normally (8) to one through the deviation point (C) and the pivot point (D) walking line (21). In practice this line is attained (21) and is the norm (8) i.e. through the use of the coordinate system which the longitude and latitude on a map form.<IMAGE>
Patent SE-8403690-D0 (SE)
Inventor: HAUBNER G
IPC: F02P1/08
Filed: 1984-07-12
Abstract: To provide operating energy to an ignition instant control circuit, for example a microprocessor (22) which controls operation of a semiconductor switching stage (20) without detracting from the energy output of the magneto coil (14), the energy in the voltage half-wave (negative) which does not supply ignition energy is used to charge a storage capacitor (24) to a charging network (25, 26), with a limit being determined by a Zener diode (29); the ignition instant is calculated by the control circuit, typically a microprocessor (22), which receives operating energy from across the capacitor, and a control input at a control terminal (30) which is connected to an insulated gate semiconductor switch, typically an MOS-FET (31) having its drain (D) connected to the control terminal (30) of the microprocessor and through a coupling capacitor to the output terminal (24a) of the energy supply circuit; its source (S) connected to that one of the ignition winding terminals (14a) which is common to the energy supply circuit and the terminal of the capacitor (24) remote from the output voltage supply terminal (24a); and the gate (G) of which is controlled through a coupling network (33, 34, 35, 36) connected across the primary winding (14) of the magneto.
Patent SE-8404180-D0 (SE)
Inventor: SCHIEL L
IPC: B60T13/57
Filed: 1984-08-22
Abstract: A power brake booster, in which the valve piston is slidably supported in the control hub and cooperates with the poppet valve, that is formed of any rubber-elastic material. The poppet valve is designed as a cone valve. Thus when the valve passage is opened, atmospheric air enters the working chamber from the air chamber through the opening, that is arranged in the control hub transversely to the booster's longitudinal axis, to flow in almost undisturbed and without turbulence. To ensure a reliable sealing seat, the peripheral surface of the truncated-cone-shaped end of the valve piston is equipped with a curcumferential groove, the one lateral wall of the groove forming together with the peripheral surface a sealing edge which reliably abuts on the plane plate surface of the poppet valve when the valve is closed.
Patent SE-8501793-D0 (SE)
Inventor: GUSTAFSSON P S G
IPC: B25D17/00
Filed: 1985-04-12
Abstract: An hydraulic impact device for example a jack hammer has an hydraulic accumulator in the form of a tube (34) of glass fibre reinforced epoxy. The tube is coaxial with the hammer piston (16). The elasticity of the tube and the resulting forces in the tube itself provide for the accumulating capacity. Thus, there is no spring but the wall itself.
Patent SE-8505117-D0 (SE)
Inventor: STOLL K
IPC: F15B15/10
Filed: 1985-10-30
Abstract: An actuator has one or more bellows composed of annular elements (2) which are brazed, soldered, welded or bonded together at alternately large and small diameter zones. An output member (5) of the actuator is movable by pressurizing or evacuating the bellows. The output member (5) runs along a straight or curved guide rod (3) inside the bellows. A preferred method of producing the bellows consists of interposing spelter rings (11 and 12) between the annular elements and positioning the assembly on a ceramic rod. The ring stack is tightened in the axial direction and the spelter rings are fused in a furnace. The bellows so produced is deformed by the application of a maximum internal pressure. <IMAGE>
Patent SE-8602743-D0 (SE)
Inventor: GATTI GAETANO
IPC: A61K31/704
Filed: 1986-06-19
Abstract: According to the invention there is provided a sterile, pyrogen-free, ready-to-use solution of an anthracycline glycoside, especially doxorubicin, which consists essentially of a physiologically acceptable salt of an anthracycline glycoside dissolved in a physiologically acceptable solvent therefor, which has not been reconstituted from a lyophilizate and which has a pH of from 2.5 to 6.5. The solution of the invention is particularly advantageous for the administration by injection of the anthracycline glycoside drugs, e.g. doxorubicin, in the treatment of both human and animal tumors.
Patent SE-8603232-D0 (SE)
Inventor: YARNELL J A
IPC: F16H3/12
Filed: 1986-07-28
Abstract: A synchronizer spring pin provides an elongated single-piece S-shaped body disposed for installation in axially aligned apertures of a pair of opposed blocker rings. In a preferred form, the spring pin is positioned within a double-acting synchronizer clutch and defines a body of spring steel, the body having a reversely symmetrical orientation with respect to the blocker rings. Each end of the spring pin body defines a bight portion and a leg portion spaced from the bight portion in the normally unstressed position of the spring pin.
Patent SE-8703827-D0 (SE)
Inventor: THAL M
IPC: A24D1/14
Filed: 1987-10-05
Abstract: A tobacco portion (7) intended to be smoked in a pipe and comprising a metal-foil cup (9) whose outer shape corresponds substantially to the shape of the cavity of the pipe bowl. In order to ensure that the tobacco retains its moisture content and aromatic flavour when stored over long periods of time, the cup is isolated from atmosphere by means of removable sealing means (16, 18).
Patent SE-8704043-D0 (SE)
IPC: G01N21/45
Filed: 1987-10-16
Abstract: A point light source (1) contains a lamp (2), a concave mirror (3), a lens (4) and a shutter (5). A further lens (6) breaks down the beams from the shutter to a parallel bunch which passes the object to be examined. The object can be electrodes (10,11) and between them a burning light arc (12), with gas (13) flowing around the light arc and the electrodes. The object is positioned in a measurement zone (S) formed with the aid of an objective (8) positioned in the lens focal pt., and a photographic film (9). In this way, a shadow picture of the gas flow (13) around the light arc (12) is obtd. Where slip measurement is used, the objective (8) is replaced by a device (14) with an edge (15). The edge is so adjusted that half the ordinary light beams from the lens (7) are screened. In this way a slip picture of the gas flow around the light arc is obtd.
Patent SE-8801046-D0 (SE)
IPC: B65G69/14
Filed: 1988-03-22
Abstract: The method for transporting and processing crushable material, pref. coal, involves loading the material in an uncrushed state into a vessel (1) which has several holds (2-6). On loading the vessel, at least one hold is left empty, whilst the material is loaded into the remainder. A source hold is then selected from those filled with material. A first transport device (7) then moves the uncrushed material from the source hold to a mill (8) for crushing. Crushed material is then moved by another transport device (9) to the empty hold, and the whole process is repeated until the source hold is empty. The complete process is then enacted from another hold filled with uncrushed material, the crushed material being loaded into the now empty original source hold. Each filled hold is then worked on the same basis until all material has been crushed and reloaded, leaving one last hold empty. The vessel then docks at a floating coal power works for discharge.
Patent SE-8801144-D0 (SE)
Inventor: FARRELL S R
IPC: H01J33/00
Filed: 1988-03-28
Abstract: An ion plasma electron gun for the generation of electron beams which exhibits electron beam dose uniformity and which is capable of varying the dose received by a material to be irradiated. Positive ions generated by a wire in a plasma discharge chamber are accelerated through an extraction grid onto a second chamber containing a high voltage cold cathode. These positive ions bombard a surface of the cathode, causing the cathode to emit secondary electrons which form an electron beam. After passing through the extraction grid in the plasma discharge chamber, the electron beam exits from the gun by way of a second grid and a foil window supported on the second grid. The gun is constructed so that the electron beam passing through the foil window has a relatively large area and uniform electron distribution which is subsantially the same as the ion distribution of the ion beam impinging upon the cathode. Means are provided for creating a pulse of secondary electrons by varying the period of time in which the secondary electrons are transmitted through the foil.
Patent SE-8803281-D0 (SE)
Inventor: NORDQUIST T
IPC: B22D11/126
Filed: 1988-09-16
Abstract: PCT No. PCT/SE89/00496 Sec. 371 Date Apr. 12, 1991 Sec. 102(e) Date Apr. 12, 1991 PCT Filed Sep. 14, 1989 PCT Pub. No. WO90/02631 PCT Pub. Date Mar. 22, 1990.Methods for treating surface faults and impurities on metal stock which has been subjected to hot working are disclosed in which the hot metal stock is subjected to grinding from an endless abrasive belt while the hot metal stock from the hot working step remains at a temperature of between about 500 DEG  and 1500 DEG  C., and the desired grinding pressure is applied to the hot metal stock during the grinding step by means of a contact device in which the applied pressure is created by a fluid so that the contact device remains in floating contact with the hot metal stock during grinding. Apparatus for treating surface faults and impurities on such hot metal stock are also disclosed.
Patent SE-8900121-D0 (SE)
Inventor: TENERZ L
IPC: A61B5/0215
Filed: 1989-01-13
Abstract: PCT No. PCT/SE90/00027 Sec. 371 Date Jul. 11, 1991 Sec. 102(e) Date Jul. 11, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/07906 PCT Pub. Date Jul. 26, 1990.A miniaturized pressure sensor for physiological in situ measurements has an elastic material shell having an outer surface with an opening extending therethrough. The opening is covered by an elastic diaphragm and a light conductor having an end surface is disposed inside the shell and connected thereto by a glue joint. A body of silicon or gallium is disposed inside the shell and has a thin, cantilevered, short beam portion and a reflecting surface connected to and perpendicularly projecting from a free end of the short beam portion. The reflecting surface is proximate to the end surface of the light conductor so that when the diaphragm is subjected to a pressure differential, it is forced to move thereby causing a corresponding movement of the short beam portion so that the reflecting surface is positioned opposite to the end surface of the light conductor.
Patent SE-8901541-D0 (SE)
Inventor: SATOKANGAS EINO EELIS
IPC: F41J1/10
Filed: 1989-04-27
Abstract: A portable shooting range for firing practice is specified, which allows practicing to be carried out in enclosed rooms and in the open air. The firing range has a body (1), background protection (3) and a device for holding and revolving a target (23). The body (1) consists of at least two parts, which can be folded up, by means of a hinge (2), transversely with respect to the longitudinal direction of the body (1). In consequence, all the parts which are fitted on the body (1), including the background protection (3) and supports, can be accommodated in the interior of the body (1) (Fig. 1). <IMAGE>
Patent SE-9100351-D0 (SE)
Inventor: ERIKSSON K
IPC: F41A21/36
Filed: 1991-02-05
Abstract: The present invention relates to a muzzle brake 2 for heavier barrel weapons, which uses the electromagnetic properties of the propellant in order to at least partly brake the movement of the latter when the projectile has left the barrel muzzle 1a. <IMAGE>
Patent SE-9102827-D0 (SE)
Inventor: SKOENVALL TAGE
IPC: E02D29/14
Filed: 1991-09-30
Abstract: A riser pipe with a floating gully covering comprising a covering rim (17) connected at a socket (12) to the riser pipe (10). There is provided on the outside of the riser pipe a circumferential spherically curved bulge (15) having the center of curvature on the center axis of the riser pipe, and there is provided on the inside of the socket an annular concavity adapted to the spherical curvature of the bulge, said concavity bearing against the bulge maintaining the riser pipe and the socket in mutual engagement allowing the gully covering to be universally tilted in relation to the riser pipe. According to the invention this concavity is formed by a strip element (19) provided between the socket (12) and the pipe (10) and consisting of plastics having good bearing properties, said element being received by an annular groove (17) in the inside cylindrical surface of ther socket. <IMAGE>
Patent SE-9201282-D0 (SE)
Inventor: JOUPPI M
IPC: E21C49/02
Filed: 1992-04-23
Abstract: 27899-14 A milled peat turner has a wheel mounted support structure set transversely to the direction of movement, and has arms set at an angle backwards. Separate turning devices are attached to the ends of the arms, each which device consists of an attachment section for attachment to the arm and a blade, which is turned at an angle in relation to the direction of the surface of the field seen from the direction of movement. The blades act to turn over the surface layer mass due to the effect of traction thus bringing the damp mass to the surface. The arms and turning devices are formed to be flexible in such a way that the principle flexing takes place at the base of the blade, close to the attachment point.
Patent SE-9300775-D0 (SE)
Inventor: BERGLJUNG SVEN-ERIK
IPC: E04B1/00
Filed: 1993-03-08
Abstract: Inner support components (4) are fastened to the columns (3) for support of opposing edge parts on the concrete balcony plate (6) in the vicinity of the building (2). Outer support components (5) fixed in the columns support opposing edge parts at a distance from the building (2). The balcony plate is produced as a one-piece integrated unit which has greater/height extent in the areas (9,10) of on the one hadn the inner support components and on the other hand the outer support components (5) than in an area (11) between them.