baber/WOPTO huggingface dataset:
Patent SE-8200241-L (SE)
Inventor: SMOLAK J
IPC: G01R31/34
Filed: 1982-01-18
Abstract: The switching arrangement for the protection of a circuit of synchronous machines having a rotor winding supplied via sliprings, particularly on turbo-alternators, indicates defects of the circuit. The switching arrangement is formed by a measurement bridge which is balanced by displaceable configurations of two resistors. In the event of defects, the balance is disturbed and an indication is initiated.
Patent SE-8200627-L (SE)
Title: Cylindrical tube measuring and marking device - comprises tape fixed at desired point around tube circumference via clamp with attached marker
Inventor: LINDH LARS
IPC: B23K37/02
Filed: 1982-02-04
Abstract: The cylindrical tube measuring and marking device comprises a tape (1) which surrounds the tube circumference and is fixed at the desired marking point via a clamp mechanism (2). The tube is then marked by a marker which forms an integral part of the clamp.
Patent SE-8202707-L (SE)
Inventor: BAGNALL-WILD R H
IPC: F41G3/10
Filed: 1982-04-29
Abstract: In a system (10) comprising a trunnion-mounted aiming device (11) and a trunnion-mounted sighting device (14) interconnected by a tracking link (13) and having an associated visual display (16) providing an image of the field of view containing the sight line (15) of the sighting device (14) there is provided a means of accurately positioning an aiming mark designating the pointing direction (12) of the aimed device (11) in the visual display (16). This positioning arrangement is provided by an elevation sensor (18) associated with the aimed device (11), an elevation sensor (19) associated with the sighting device (14), an electronic indicator mark generator (28) and an electronic processor (20), the latter being operable according to the measurements from the sensors (18,19) to deflect the mark generated by the generator (28) so as to compensate in the elevation axis for backlash and inertia of the link (13) and in the traverse axis for lack of parallelism of the trunnion mountings of the devices (11,14). The indicator mark may be generated by a CRT (28,40) in relation to which the processor (20) controls the X and Y drive circuits. Alternatively the processor (20) may generate video bright-up pulses in the raster scan of a scanned raster device forming part of the visual display (16).
Patent SE-8203247-L (SE)
Inventor: JAGELID KJELL-INGE GUNNAR
IPC: E21B17/042
Filed: 1982-05-25
Abstract: Connecting joint for pipes (1, 2) used for drilling purposes, comprising at each end portion of each pipe (1, 2) and attachment member (3, 4), joined by means of a weld joint (A, B). The internal and external diameter of each pipe (1, 2) are maintained unchanged to the end surfaces of the pipe (1, 2), and that the adjacent end surfaces of the attachment members (3, 4) are arranged with an end surface area substantially corresponding to the end surface area of the pipe (1, 2). The attachment members (3, 4) and the end portions of the pipe (1, 2), are for example, frictional welded together. <IMAGE>
Patent SE-8203285-L (SE)
Inventor: SHIREY R
IPC: E04B9/10
Filed: 1982-05-27
Abstract: A runner system for suspension ceiling grids is disclosed. The system provides runners 10, 11, having a central web 12, an enclosed bulb at the upper edge of the web, and a downwardly opened channel 13 at the lower edge of the web. Opposing, inturned lips define the channel opening and permit insertion of T- bolts or the like to support accessories from the grid system. The runner connections are structured to provide a mitred type joint appearance even though a full mitre joint is not provided. In one embodiment, separate end connector clips are provided to join main run runner modules, and the connector clips are provided with openings through which cross run end connectors project to interconnect the cross runs and main runs. <IMAGE>
Patent SE-8204304-L (SE)
Inventor: EDWARDS R S
IPC: C10L5/02
Filed: 1982-07-13
Abstract: The densified fuel cubes are made by extrusion from a roller and ring apparatus, of the waste matter which is fed into the apparatus as a mass of pulverized carbonaceous matter having a particle size not exceeding 3/8ths inch. The fuel cubes have a bulk density of between 30 and 60 pounds per cubic foot and a heat value of not less than 8000 btu. The fuel cubes (150) are broken off, on issuing radially outwardly from horizontal and circumferentially disposed extrusion passages, of stationary die means (90) which are clamped between plates (23, 25). The extrusion is effected by wheels (rollers) (66, 68), which freely rotate on spindles (69), mounted upon a driven shaft (40) for orbiting rotation radially interiorly of the die means (90). The pulverised matter is gravitationally fed at an inlet (21), onto an inverted feed cone (45) which is also rotated by the shaft (40), and carries paddles (49) which distribute the matter to fall through apertures (51) of the upper plate (23), into the path of the orbiting rollers (66, 68). The die passages are longitudinally grooved to increase compacting friction on the matter. <IMAGE>
Patent SE-8204522-L (SE)
Inventor: BROOKS G O
IPC: A24D1/00
Filed: 1982-07-30
Abstract: A smoking article which comprises a rod of smoking material contained within a wrapper has an air-permeability in a range of from 20 to about 120 Coresta units and is provided in the region of the mouth end, with ventilation means to give a degree of ventilation of 15 to 90%, the ratio of carbon-monoxide yield to tar yield of the smoking article being significantly less than 0.9. If the article has a tip means, the ventilation means may be provided, at least partially, in the tip means. The smoking material may include a high proportion of lamina-leaf tobacco having a relatively high nicotine content. Tobacco in the smoking material, possibly including stem tobacco, is coarsely cut or shredded. The smoking material may include up to 60% of expanded tobacco. The wrapper may contain an addition of a burn-promoting agent.
Patent SE-8205790-L (SE)
Inventor: WIEGMANN P
IPC: G10D15/00
Filed: 1982-10-12
Abstract: The keyboard instrument comprises an electronic part connected to an amplifier. It has a keyboard with button or piano keys, allowing it to be used as a free-standing solo instrument, and a fixture enabling it to be fitted as additional instrument on another of a different type to convert it to a melody unit. - It can also be fitted directly either to the treble or bass sides of a standard accordeon to provide an additional range of tone variations. The keyboard incorporates several tone controls of the press-button or sliding type positioned between the keyboard proper and the bellows of the accordeon.
Patent SE-8307010-L (SE)
Inventor: LARSSON L
IPC: E21B10/56
Filed: 1983-12-19
Abstract: Rock drill bit of the impact type comprising a cylindrical body and a front surface provided with fixed peripherally spaced inserts. The head section of each insert comprises a first and a second working surface. The first working surface is arched in the radial direction of the rock drill bit but planar in a direction perpendicular thereto. The second working surface is quarter-spherical and turned towards the center of the rock drill bit. A transition portion extends between the first working surface and the jacket surface of the insert. The transition portion determines the diameter of the bore.
Patent SE-8401713-L (SE)
Inventor: PANTZAR G
IPC: B23C5/20
Filed: 1984-03-28
Abstract: An indexable cutting insert (10) for a tool (18) adapted to cut internal right-angled corners in a work piece (19). The insert (10) has a square configuration and comprises a top major surface (11), a bottom major surface (12) and connecting side surfaces (13). The lines of junction between the top major surface and the side surfaces define the main cutting edges (14) and the minor cutting edges (15). The main cutting edges (14) transite into the second cutting edges (15) in the corners of the insert. Each second cutting edge (15D) projects from the square basical shape so that it will lift the inactive main cutting edge (14A) from the machined surface under the insert.
Patent SE-8402797-L (SE)
Inventor: SANDEN ROLAND
IPC: F41H9/00
Filed: 1984-05-23
Abstract: No further information available at time of publication.
Patent SE-8404578-L (SE)
Inventor: WEST G L
IPC: H02G15/064
Filed: 1984-09-12
Abstract: An EHT voltage terminal which serves to minimise the risk of corona discharge comprising a central conductive core (8) from which a plurality of conductive projections (9) are arranged to extend radially, the core being adapted (not shown) to facilitate the provision of a junction between a number of conductors to be electrically interconnected and being covered with a region of insulation (10) which is arranged to cover the projections (9), and at least part of the core (8). <IMAGE>
Patent SE-8405767-L (SE)
Inventor: WITTIG W
IPC: E04C3/10
Filed: 1984-11-16
Abstract: The working platform 1 of trestle bridge scaffolding is strengthened by two trussing members 2 demountably attached to the bridge, between which extends a tensioning member 3. Each trussing member 2 consists of rods 5, 6, 7, 9 arranged in a triangular configuration. <IMAGE>
Patent SE-8405840-L (SE)
Inventor: HONDA M
IPC: F22B21/06
Filed: 1984-11-20
Abstract: The steam generating boiler comprises a vertical cylindrical housing (1) with a cylindrical water chamber (2) a the bottem, an amular steam chamber(1) a the top and on eccentric combustion chamber (3) defined by circumferentially spaced water tubes between them.  The crescent-section space between the housing wall(3) and the combustion chamber tube wall is enclosed by a wall (5) of spaced vertical water tubes.  This space forms a passage (12,13) for combustion gas containing steam tubes(4) and has a portion bunded by parts of the tube wall (9) and the combustion chamber tube wall respecpively containing down-flow water tubes.  The passage (12,13) contains a horizontal partition (8) not extending into the drop tube portion so that the combusion gas first passes through the lower part (12) and rises alongside the drop tubes to enter into the upper part(13) which connects to lateral flue outlet(11).
Patent SE-8500785-L (SE)
Inventor: MALMSTEN SVEN OLOF
IPC: F01N1/24
Filed: 1985-02-19
Abstract: A sound-absorptive or sound-moderating exhaust-gas conduit connects between the exhaust manifold of a forwardly mounted internal combustion engine of an automobile and a location at the rear of the vehicle. The exhaust conduit has a substantially constant outer diameter along the whole of its length and can be bent so as to impart thereto a configuration suitable for the automobile in question. The conduit includes a tubular core, comprising two coaxial, metal wire helices (11, 13) between which a metal-net sleeve (12) is held. The tubular core (1) is encircled along the whole of its length by a coaxial sound absorbent (2), comprising for example mineral wool, which in turn is embraced by an impervious casing (3). As a result of its construction the conduit can be bent or curved to desired configurations while retaining its free gas-through flow area. A method of manufacturing the tubular conduit comprises forming the core (1) by helically winding metal wires (11, 13) coaxially with one another while placing therebetween a helically wound net-web sleeve (12) with mutually adjacent turns of the sleeve overlapping one another, this core then being fitted with the absorbent and casing.
Patent SE-8505591-L (SE)
Inventor: FASSBENDER R
IPC: B62D5/07
Filed: 1985-11-27
Abstract: A control device has a flow divider valve (3) which is connected to a high-pressure pump (2) and from which a so-called pilot flow line (4) is led to a control valve (6) of a first adjustment device (7) which constitutes a control device. The pressure regulation during the adjustment of the control valve (6) takes place by means of the pilot flow line (4). A flow branch (5) leads from the flow divider valve (3) to an actuation valve (10) of a second adjustment device (11). The flow divider valve (3) has a plate orifice (19) which, in the direction of flow, is located downstream of a metering edge (18). A further flow branch (21) for the working flow of the control device (adjustment device 7) is connected between the metering edge (18) and the plate orifice (19). By means of this tapping off of the working flow for the control device, the usually higher working pressures of the second adjustment device (11) cannot act on the control valve (6). <IMAGE>
Patent SE-8602689-L (SE)
Inventor: JOHANSSON H-E
IPC: E05F1/10
Filed: 1986-06-17
Abstract: A quick-release mechanism for doors etc., primarily for emergency opening, adapted to actuate a lock on the door. The mechanism comprises two spring-loaded force-transmitting means (3, 4), of which the first means (3) is connected with the lock (2) and cooperates with a first spring (5) striving to open the lock. The second force-transmitting means (4) strives, under the action of a second spring (6), to open the door, both force-transmitting means being connected with a blocking device (7) which, upon actuation, releases said first means (3) and opens the lock (2), at the same time as also said second means (4) is released to open the door (1).
Patent SE-8702782-L (SE)
Inventor: BUCHNER N
IPC: B65D17/34
Filed: 1987-07-06
Abstract: An improved opener for a packaging container arranged to form an opening in one wall to remove the contents includes a tear-open portion surrounded by a weakening line and a pull tab connected to the tear-open portion. To enable use of the pull tab as a reclosure element, it has a stopper-like lower extension which has a complemental outline to that of the tear-open portion and on which a shear edge is disposed. The pull tab is firmly connected to the tear-open portion with a narrow strip of a fusing glue.
Patent SE-8702789-L (SE)
Inventor: LOEFGREN B
IPC: B65G27/04
Filed: 1987-07-07
Abstract: A vibrating shaking table (5) for a machine for feeding and for arranging or sorting components or parts which are contained in an unordered fashion in a container (1), in which the parts are discharged in a particular intended position. The shaking table (5) is executed in a single, monolithic piece, or is constructed from pieces of a material with internal damping, for example a plastic material such as glass fibre-reinforced epoxy plastic, which pieces are permanently connected to one another by glueing, melting or a similar process. The shaking table (5) damps out all oscillations, is very durable, and provides quiet, yet rapid operation.
Patent SE-8704283-L (SE)
Inventor: LESSE H
IPC: B65H23/06
Filed: 1987-11-03
Abstract: Unwinding arrangement for material webs which are consumed continuously by e.g. packing machines are provided frequently with an arrangement which brakes the roll so that it does not continue to rotate when the unwinding ceases. To made possible a well adapted braking, also in the case of thin, delicate webs or strips and heavy rolls, the unwinding arrangement in accordance with the invention is provided with a manoeuvring arm (8) adapted to be acted upon by the material, which in the event of changes in the web tension presses with varying force a rotatable braking appliance (13) against a brake drum (6) combined with the material roll.
Patent SE-8802175-L (SE)
Inventor: SAKAGUCHI Y
IPC: H04N1/409
Filed: 1988-06-10
Abstract: On the transmitting side, a writing is divided in blocks, read picture signals for one block are stored in a picture signal memory, the stored picture signals are interleaved in the order of the specific pattern, and then the interleaved signals are transmitted, and on the receiving side, the above-mentioned received picture signals for one block are stored in a picture signal memory, and the picture signals are deinterleaved in the order of read of the writing.
Patent SE-8802926-L (SE)
Inventor: ROSENBERGER G J
IPC: H01L21/205
Filed: 1988-08-18
Abstract: Compounds of formula  A min -B min -C min -D min wherein A min  is a mono- or bi-cyclic group, containing the maximum number of double bonds in the ring, and, if it is heterocyclic containing only one or two heteroatoms chosen from nitrogen, oxygen and sulphur, with the proviso that if the monocyclic group is a phenyl group then the ring is substituted by at least one substituent and this is other than hydroxy, B min  is -CO- or -SO2-,  C min  is -O-, -NH- or a bond, D min  is an alkylene bridged piperidyl group wherein the alkylene bridge is between 2 ring carbon atoms and additionally contains an epoxy substituent attached to adjacent carbon atoms of the bridge or a double bond between adjacent carbon atoms in the bridge, in free base form, acid addition salt form or in quaternary ammonium salt form, are useful as 5 HT3 antagonists. The compounds may be used as gastric motility or gastric or gastric emptying stimulators, anti-dyspepsia agents and antiemetics and they may be used against gastro-oesophageal reflex and for inhibiting emesis caused by a cytostatic.
Patent SE-8900555-L (SE)
Inventor: WANKE W
IPC: D21F5/04
Filed: 1989-02-17
Abstract: The invention relates to a process and apparatus for drying a material web, especially a paper or cardboard web. The material web runs alternately, together with a supporting band, over heatable drying cylinders, on which contact drying takes place, and over guide rollers which are touched by the supporting band. Downstream of each contact zone, the material web is guided along a re-evaporation space which is relatively wide in the web running direction. This is followed by a hot-air supply zone, in which hot air flows in a turbulent state along the paper web opposite to the web running direction and is thereafter received by a waste-air chamber.
Patent SE-9001384-L (SE)
Inventor: ANDERSSON K G B
IPC: B65H19/18
Filed: 1990-04-18
Abstract: PCT No. PCT/SE91/00265 Sec. 371 Date Oct. 6, 1992 Sec. 102(e) Date Oct. 6, 1992 PCT Filed Apr. 11, 1991 PCT Pub. No. WO91/16256 PCT Pub. Date Oct. 31, 1991.A method and apparatus for splicing at least two single or multiple layer materials of air permeable soft paper webs while retaining web tension during operation. The apparatus includes a first suction chamber for retaining an end portion of a new web in trailing engagement against a first web, which is to be spliced, a second suction chamber over which moves the first web, which is to be spliced, as well as the forward end portion of the new web for splicing, a regulatable vacuum system for the suction chambers, an embossing nip placed downstream of the second suction chamber for bonding together the webs kept together with the aid of controlled air passage through them, and a cutting means for cutting off the moving web. Splicing takes place by vacuum in both suction chambers arranged at the webs for entraining the end portion of the new web to the first web which is to be spliced in the embossing nip, where bonding of both material webs takes place such as to form a reliable splice, subsequent to which the moving web is cut off for completing the splicing operation.
Patent SE-9202020-L (SE)
Inventor: HEDELIN L
IPC: F02B33/36
Filed: 1992-06-30
Abstract: The invention relates to a process for charging air into the intake system (5) of an internal combustion engine (1) by means of an engine-driven air charging device (7) with regulator means for regulating the flow of air to the engine depending on the current air requirements of the engine. The process is characterized in that for each operating cycle, a specific amount of air is delimited, which is fed through the air charging device (7) and is subjected to a change in its state, so that upon delivery to the intake system (5) it has essentially the same state as the air in the intake system (5). The air flow through the engine (1) is regulated by changing the volume of each amount of air when it is delimited. The invention also relates to an air charging device (7) for carrying out the process, said air charging device (7) being provided with at least one air chamber, which is moved for feeding a specific, delimited amount of air from an inlet duct to a delivery duct, from communication with the inlet duct to communication with the delivery duct, by means of a drive arrangement (10-12), which is driven by the engine (1) in a predetermined relationship to the rotation of the engine crankshaft (4). The regulator means are arranged to regulate the volume of each air chamber when it communicates with the inlet duct.
Patent SE-9300838-L (SE)
Inventor: LUNDSTROEM BO
IPC: F16D25/08
Filed: 1993-03-15
Abstract: A device for transmitting torque between two rotatable, coaxial shaft members (1, 2) in a stationary housing (4) has a clutch (11, 12) engageable to counteract differential rotational speed between the shaft members. A hydraulic clutch piston (14) is arranged to engage the clutch, and a hydraulic pump arrangement (1', 18 - 21, 11'', 14 - 17), driven by the speed differential between the two shaft members, creates a hydraulic pressure on the clutch piston. The hydraulic pump arrangement includes a supply piston (18) and the clutch piston. Rollers (17, 21) are rotatable with one of the shaft members (2) and engage the other of the shaft members (1) via cams (1', 11''), which are angularly offset in relation to each other, so as to impart to the pistons a reciprocating movement at the differential rotational speed between the shaft members. A hydraulic line system (25, 27, 29, 31) connects a cylinder (23) at the supply piston on one hand with the tank (24) via a check valve (26) and on the other hand - via a line (27) with a check valve (28) - with an outlet line (31) and connects a cylinder (30) at the clutch piston (14) with the outlet line. <IMAGE>
Patent SE-9302168-L (SE)
Inventor: OVERGAARD BIRGER
IPC: A45F4/02
Filed: 1993-06-23
Abstract: No further information available at time of publication. - (Dwg.1)
Patent SE-9302762-L (SE)
Inventor: SEGERSTROEM BO TORBJOERN
IPC: H02G1/02
Filed: 1993-08-27
Abstract: PCT No. PCT/SE94/00783 Sec. 371 Date Apr. 29, 1996 Sec. 102(e) Date Apr. 29, 1996 PCT Filed Aug. 26, 1994 PCT Pub. No. WO95/06346 PCT Pub. Date Mar. 2, 1995The apparatus of the present invention comprises two parts; an apparatus for automatically installing the supplemental (shunt) joint, and the shunt joint itself. The shunt joint provides both mechanical and electrical connection between two ends of an electrical cable, augmenting the existing joint which may remain in place. The installation device comprises a frame which may be lifted into place over the power line by a crane or helicopter. The frame is provided with a first linear actuator for placing at least first and second wedge elements fitted at each end of an existing socket joint. The frame also comprises a second linear actuator for placing first and second wedge sockets at least partly surrounding the line and cooperating with corresponding wedge elements. At least one threaded shaft, powered by an actuator motor, is provided to pull together the wedge sockets with the wedge elements. Together, the wedge elements and wedge sockets surround and lock around the line at each side of the socket joint. Once locked around the line, the coupling between the actuator motor and the threaded shaft may be severed, and the frame and associated elements removed from the line. The wedge elements and wedge sockets, clamped around the line, remain. The wedge sockets are firmly tied together across the existing joint by the one or more threaded shafts, forming a mechanical as well as electrical shunt joint in parallel to the existing joint.