baber/WOPTO huggingface dataset:
Patent SE-8206297-D0 (SE)
Inventor: FOLGERO K
IPC: B22D11/10
Filed: 1982-11-05
Abstract: 1. Stopper means for casting furnaces (5) and other metallurgical vessels with at least one stopper rod (2) and one corresponding tapping nozzle (4) for the tapping operation and with an element (3) which substantially centrally protrudes from the stopper rod, is adapted to the tapping opening of the tapping nozzle, and can be moved into the tapping nozzle, characterized in that said element (3) is designed as a plunger being movable up and down through the tapping opening independently of the movement of the stopper rod (2).
Patent SE-8206378-D0 (SE)
Inventor: HOGBERG S
IPC: C07D215/48
Filed: 1982-11-10
Abstract: Novel quinoline compounds having the general formula (I), wherein R4 is selected from the group consisting of hydrogen, hydroxy, alkyl and alkenyl, R3, R5 and R6, which may differ or be identical, are selected from the group consisting of hydrogen and a lipophilizing group and R8 is selected from the group consisting of alkoxy and alkenoxy, with the proviso that at least one of the substituents R3, R4, R5, R6 and R8 is a lipophilizing group. R3, R5 and R6 may be aliphatic or aromatic, straight or branched, saturated or unsaturated, and optionally connected to the quinoline nucleus through an ether linkage. The compounds of the formula (I) may be used as chelate forming agents.
Patent SE-8300465-D0 (SE)
Inventor: ULLMAN J
Filed: 1983-01-31
Abstract: An arrangement in association with anaesthesia masks which exhibit a connection 19 for a unit for supplying anaesthetic gas and a connection 18 for a suction unit. The first connection 19 is arranged to be in communication with a space 12 which is in communication with the respiratory organs of the patient who is to be given anaesthesia by means of the mask while the second connection 18 is arranged to be in communication with an edge region 4, 5 of the mask for aspirating gas which leaks out from the said space 12. The mask is provided with a manually adjustable valve 15. In a first position, the valve maintains the said communication between the first connection 19 and the space 12 and between the second connection 18 and the edge region 4, 5. In a second position, the valve maintains communication between the first connection 19 and the second connection 18. <IMAGE>
Patent SE-8302160-D0 (SE)
Inventor: ENGESTANG HELGE
IPC: F15B13/01
Filed: 1983-04-18
Abstract: The lock valve (8) comprises a block (11) with one or more pressure ports (13) and a return port (14). The pressure ports can be connected via a tubular lock cylinder (15) with the return port or cut off from it. The lock cylinder has apertures (18) in its outer surface corresp. with the position for the pressure ports, and an axial aperture directed towards the return port. The tubular lock cylinder is rotatable between a position where its surface apertures are centred w.r.t. the pressure port and one where the apertures are moved away from the pressure port so that the flow path is interrupted.
Patent SE-8400051-D0 (SE)
Inventor: WOLF B
IPC: C10K3/00
Filed: 1984-01-05
Abstract: Crude gasification gases produced from bituminous fuels in fixed bed generators are conveyed in heat-insulated hot gas pipe systems under pressures of 0.1-3.0 MPa, by superheating the gasification gases, before entry into the hot gas pipe system, to 250-500 deg.C. by admixture with hot combustion gases, regulating the heat insulation of the hot gas pipe system in such a way that the temp. of the crude gas at the burner is not less than 250 deg. C., and controlling local and temporary temp. levels in the hot gas pipe system by feeding steam.
Patent SE-8402480-D0 (SE)
Inventor: BERGLIND E
IPC: G01P3/80
Filed: 1984-05-08
Abstract: Apparatus for optical measurement of movement of an object, including means adapted to transmit light onto the surface of the object and means adapted to receive light reflected by the surface and arranged to produce an electric signal corresponding to light received from each of a number of mutually spaced light-receiving elements, and a signal processing circuit (5) incorporating a correlator (6) for determining the relative time shift of the two electric signals, this time shift constituting a measurement of the velocity of the object. According to the invention the aforementioned means comprises a sensor having solely one waveguide (9) adapted to transmit light, this waveguide being positioned symmetrically between two waveguides (10, 11) adapted to receive light thus transmitted and reflected by the surface of the object, the centres of respective light-emitting and light-receiving apertures of the three waveguides (9, 10, 11) being placed along a line.
Patent SE-8404561-D0 (SE)
Inventor: HAYTAYAN H M
IPC: F42B39/08
Filed: 1984-09-12
Abstract: An improved cartridge-holding magazine is provided for powder-actuated fastener driving tools. The magazine is in the form of a flat strip having a series of cartridge-receiving holes and grooves surrounding the holes for receiving an end extension of a chamber-defining portion of a fastener driving tool so as to properly locate the cartridges in the chamber. The grooves define sleeve portions in the strip which cooperate with the surrounding surface of the side wall of the cartridge chamber to prevent the side wall of a cartridge casing from rupturing or fracturing, especially near the rim of the cartridge, when the cartridge is fired, with the result that after ignition the gases expand axially into the chamber to propel the fastener driving striker so as to drive a fastener into a workpiece with maximum utilization of the energy of combustion.
Patent SE-8405176-D0 (SE)
Inventor: GUSTAVSSON H
IPC: B23D63/12
Filed: 1984-10-17
Abstract: A method and device for continuously grinding the teeth of a number of adjacent saw bands using a rotating grinding wheel which is reciprocatingly moveable in a direction transverse to the longitudinal direction of the saw bands. The method comprising lowering the grinding wheel at the start of each reciprocating grinding movement a predetermined distance which corresponds to wear the grinding wheel experienced in the prior grinding cycle. As the grinding wheel is moved towards the band material, it is acted on by a stationary abrasing wheel which reshapes the grinding wheel. During the return stroke of the grinding wheel the saw band blanks are advanced and repositioned for another cycle of the grinding wheel.
Patent SE-8502991-D0 (SE)
IPC: B65D88/78
Filed: 1985-06-17
Abstract: A container, for storing a floating medium which is primarily a liquid of density less than 1 kg/dm3., the container being intended to be floated in the sea, comprises a cylindrical casing with buoyancy elements and having an apertured bottom to contain the sotred medium, characterised in that the medium (4) is held isolated from the water (5) in which the container floats by means of a liq.-tight bellows structure (6) arranged in the container casing, such that the volume of the structure adapts to the qty. of medium (4) being stored. The bellows structure (6) comprises a base (7) and a number of circumferential flexible sections (8) one above the other such that the base (7) of the bellows structure (6) can be raised and lowered to vary the volume along guides (14) within the casing (1) (1). Most of the sections (8) have a circumferential upper and lower joint flange (9,10) with a circumferentially extending part (11) between the flanges which turns inwardly towards the centre axis of the section. The assembly of section forming the bellows structure (6) has an upper joint flange (9) firmly held between two external joints (15), with a separate cover (17) located above and in connection with the uppermost attachment of the uppermost section. .
Patent SE-8504675-D0 (SE)
Inventor: LINDAU L
IPC: B01D53/02
Filed: 1985-10-09
Abstract: The absorbing material is supplied with a moisture content which is optimal for reaction kinetics and flow properties. It is e.g. calcium hydroxide or carbonate with a content of 10-25 wt.% at this level it retains its powder form. The gases pass through coolers contact reactor (including a space) and a powder separator from where reactants e.g. salts are removed. The powdered absorbent is fed into a tank where water is added via pipe and mixed. The mixturea is fed 0/0 into the reactor.
Patent SE-8504947-D0 (SE)
Inventor: SYNNES I
IPC: G06F15/02
Filed: 1985-10-21
Abstract: The connection components (8,9) provide a stable connection between the carrier and the housing in at least two predetermined different orientations. Each of the components has at least two convex locating surfaces (82,92) and one which is concave, all such surfaces having corresp. curvature radii, their movement determining the different orientations. The carrier incorporates an electrical energy source, and the connecting components have contacts for transmission of electrical energy from the carrier to a user component in the computer housing. The housing and connecting components have contacts in the area of the locating surfaces for transmission of energy and/or data. The housing and the connecting components incorporate mechanical fixtures (17) which hold them together, the fixtures being manoeuvred by a unit (15) in the housing in connection with sepn. of a connecting component. The presentation unit in the cover is of approx. A4 format, and in the housing is a smaller unit with a capacity for an appropriate number of alpha-bumerical symbols.
Patent SE-8602468-D0 (SE)
Inventor: DZEWALTOWSKI V F
IPC: B23B31/18
Filed: 1986-05-30
Abstract: The invention relates to a work-holding headstock with a clamping rod which is arranged in a slidable manner in a hollow, rotatable spindle and can be rotated together with the latter. According to the invention, an electromagnetic coil is provided adjacent to the rear or inner end of the spindle. Adjacent to the coil is an annular flange which is fastened to the clamping rod. When the coil is excited, the flange is attracted, as a result of which the clamping rod is displaced in such a way that it opens a diaphragm clamping device at the other end of the spindle. The return of the spindle and the closing of the clamping device are effected by means of a restoring spring. Compared with pneumatic or hydraulic actuating devices, the response time is shortened according to the invention by the electromagnetic actuating device.
Patent SE-8602529-D0 (SE)
Inventor: STENMARK D
IPC: B23B31/12
Filed: 1986-06-04
Abstract: The chuck has a body (8) with two internal conical surfaces (14,15) separated by a shoulder (16). A set of jaws (5) co-operates with the upper conical surface and a second set of jaws (6) co-operates with the lower conical surface. The two sets of jaws are separated by a disc (7) of resilient material. The jaws are moved axially by a screwed bush (3) which exerts an axial force through the torque limiting mechanism and the slider (26). The jaws are moved radially inwards by the reaction of the conical surfaces so that the upper jaws grip the square end of the tool shank (12) whilst the lower jaws grip the round part of the tool shank.
Patent SE-8703889-D0 (SE)
Inventor: GAN H C
IPC: A61K9/20
Filed: 1987-10-08
Abstract: A sustained release pharmaceutical composition comprising a pharmacologically active agent in admixture with a) microcrystalline cellulose and b) hydroxypropyl methylcellulose wherein the weight ratio of a) to b) is at least 1 to 1 is described. Aspirin is the preferred active agent.
Patent SE-8800547-D0 (SE)
Inventor: LARSSON I
IPC: E05B63/04
Filed: 1988-02-18
Abstract: The lock mechanism comprises a latch bolt 11 intended for a door and arranged to be able to be manoeuvred by handle from one side of the door (the inside) and to be manoeuvred by key from the other side of the door (the outside) via two separate lock devices 12, 13 which are accessible via an opening 23 on each side of the lock housing 10 and are mounted in parallel in the lock housing and in such a way that they can be turned independently of each other. Each lock device 12, 13 has a recess 28 extending along an angle sector. In addition, an angle of rotation limiter 24 engaging in the respective recess 28 is arranged in a removable manner on each side of the lock housing. <IMAGE>
Patent SE-8801353-D0 (SE)
Inventor: ERIKSSON JAN
IPC: B27L1/00
Filed: 1988-04-13
Abstract: PCT No. PCT/SE89/00202 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Apr. 12, 1989 PCT Pub. No. WO89/09685 PCT Pub. Date Oct. 19, 1989.A driving device comprises at least one chain (16) in the form of a closed loop. The chain is connected to at least one driving member arranged to cause the chain to orbit. Furthermore, the chain is laid over diverting members which in combination with the driving member determine the form of the loop. A rubber element (17) is arranged on the face of the chain located outermost in the loop and forms a configuration generally enclosing the chain loop. The rubber element (17) is in a driving force transmitting engagement with the chain (16) to be caused to orbit thereby. The rubber element (17) serves for engagement with for instance tree trunks over a large surface.
Patent SE-8803472-D0 (SE)
IPC: A61P9/10
Filed: 1988-09-30
Abstract: The present invention relates to the use of gamma-interferon for the preparation of a pharmaceutical preparation for the treatment of vascular stenosis caused by e.g. intimal hyperplasia, including the treatment of restenosis following treatment of arterial stenosis or occlusion. In a preferred embodiment the present invention relates to the use of gamma-interferon for the treatment of arterial stenosis following vascular surgery and/or angioplasty.
Patent SE-8803491-D0 (SE)
IPC: G07D11/00
Filed: 1988-09-30
Abstract: PCT No. PCT/SE89/00529 Sec. 371 Date Mar. 28, 1991 Sec. 102(e) Date Mar. 28, 1991 PCT Filed Sep. 28, 1989 PCT Pub. No. WO90/03325 PCT Pub. Date Apr. 5, 1990.An infeed arrangement for feeding sheet-like objects, primarily banknotes, into a space in which the objects are stacked, one upon the other, and to which the objects are fed through an infeed aperture from an external location. The invention is characterised in that the infeed arrangement comprises an infeed path (1) which includes at least one endless belt (2) which is arranged to move past the infeed aperture (5, 7). The infeed path (1) includes a flat part (11) beneath which an object (12) fed into the arrangement is intended to be deposited. The path (1) includes downstream of the flat part (11) a curved part where the path turns back towards the infeed aperture (5, 7). The belt (1) is provided with at least one flap (20; 21) or like element which extends rearwardly in the transport direction and the forward edge of which, seen in the transport direction (3), projects from the outwardly facing side of the belt (2), the flap (20; 21) having a length dimension in the transport direction which is shorter than the length of the object (12). The object is intended to be inserted into the infeed aperture (5), with the forward edge of the object, as seen in the transport direction, positioned between the flap (20, 21) and the belt (2). The curved part of the infeed path is configured so that the rear edge of the flap will swing away from the belt, when the rear edge of the flap leaves the flat part of the infeed path. The arrangement functions to draw the object forward by its forward edge.
Patent SE-8900225-D0 (SE)
IPC: F16C33/76
Filed: 1989-01-23
Abstract: The counterface ring 1, which is to encircle a rotary shaft, comprises an annular metal disc 2 and an elastic material covering 3 forming a rim for sealing engagement with an inner cylindrical surface encircling the shaft. The covering 3 forms (at the side of the disc 2 opposite the side to be engaged by a sealing ring) at the periphery of the counterface ring a number of passages 5 for draining fluid which has passed the sealing ring. <IMAGE>
Patent SE-8901891-D0 (SE)
Inventor: SCHEDWIN SVEN-ERIK
IPC: E01B23/02
Filed: 1989-05-26
Abstract: The invention relates to a rail-track constructed of sections (1) consisting of pairs of parallel rails (2) connected by means of sleepers (3). In accordance with the invention the pair of rails are formed by two ground axles which have been cut to an accurate length and which along their length are provided with identical sets or groups of co-drilled holes (4) for mounting bolts (5) by means of which the rails are connected to the sleepers (3). The invention also relates to a method for producing such a rail-track.
Patent SE-8903209-D0 (SE)
Inventor: GUNMAR K
IPC: H04W16/18
Filed: 1989-09-29
Abstract: In cell planning for a cellular mobile radio system, there can be some doubt as to whether the same channel can or cannot be used in certain cell pairs, termed "critical cell pairs". Field strengths around individual cells are recorded to determine interference (I) and coverage (T) areas of the cell and in order to determine that pairs of cells can be considered to have been completely measured, the region of intersection of the first cell interference area (I1) and the second cell coverage area (T2) is determined and compared with the second cell coverage area to form a first quotient, the region of intersection of the second cell interference area (I2) and the first cell coverage area (T1) is determined and compared with the first cell coverage area to form a second quotient, and the first and second quotients are compared with the predetermined minimum acceptable quotient value, which may be 0.9 (i.e. minimum 90% overlap between intersection area and related coverage area).
Patent SE-9004009-D0 (SE)
Inventor: SVENSSON S-A
IPC: D21F7/08
Filed: 1990-12-17
Abstract: A press felt is devised for use in a papermaking machine, and a method is provided for manufacturing such a press felt. The press felt comprises a base fabric which is made of fabric of yarn material and is endless in the machine direction of the press felt, and one or more layers of fibre material arranged on the base fabric. The base fabric of the press felt comprises at least one layer composed of a spirally-wound strip (20) made of fabric of yarn material and having a width (w) which is smaller than the width (B) of the final base fabric. Longitudinal threads (22) of the spirally-wound fabric strip of yarn material (20) make an angle  alpha  with the machine direction of the press felt. The fabric strip of yarn material (20) may advantageously be flat-woven. <IMAGE>
Patent SE-9101713-D0 (SE)
Inventor: WALLIN K
IPC: B64F1/32
Filed: 1991-06-05
Abstract: Vehicle-borne conveyor belt 1 for loading containers 2 into and unloading them from the hold of an aircraft, the front, pivotal section 7 of the conveyor belt being manoeuvred by means of a hydraulic piston 71 for mooring to the sill 8 of the hold. The hydraulic piston 71 serves thereafter as a detection member (reduced hydraulic pressure) for motions of the fuselage 9 in the vertical direction and controls the adjustment of the vehicle- borne conveyor belt 1, mounted slidably in hydraulically manoeuvred lifting arms, to an at all times horizontal position level with the hold floor of the aircraft. The front section 7 is additionally, in a side plane, parallel with the longitudinal direction of the fuselage, pivotably attached to the conveyor belt 1 in a bearing bush 75 and is manoeuvrable for tilting in the said plane by means of a hydraulic piston 77, which allows the front section 7 to be adjusted to the longitudinal tilt of the fuselage. In the front section there are also fitted detection members 90, which register the motions of the fuselage in the lateral direction and initiate the adjustment of the conveyor belt 1 to the said motions. To enable the container to be introduced into the hold and to be lifted from the conveyor belt, the front section is provided with hydraulically manoeuvrable guides 78,85 and hydraulic lifting pistons 87,88. <IMAGE>
Patent SE-9201934-D0 (SE)
Inventor: LINDEN K-G
IPC: B60R9/045
Filed: 1992-06-24
Abstract: A load carrier roof-mounted on a vehicle has longitudinal so-called railings (2) with elongate, undercut spaces for anchorage bodies (8) which have anchorages (12, 30) for struts or other accessories extending between the railings. The anchorage bodies (8) have upper (11) and lower (10) parts which are separately insertable in the undercut space transversely of the longitudinal direction thereof. The parts (10 and 11) are, interiorly in the undercut space, combinable to form the anchorage body (8). A screw (16) between the parts (10 and 11) tightens these to expansion in the undercut space. <IMAGE>
Patent SE-9202708-D0 (SE)
Inventor: HAMMERMANN J
IPC: G06F3/00
Filed: 1992-09-18
Abstract: A cable connection between a PC and a sewing machine for transmitting data in the form of different voltage levels, wherein the cable connection for connection to the PC has an RS 232 C port and the sewing machine has a TTL port. A level converter is integrated in the cable connection, preferably in the connection jack to the RS 232 C port. The level converter has a switching transistor controllable by the sending pole of the TTL port and a switching transistor controllable by the sending pole of the 232 port for connecting the corresponding receiving pole to a voltage potential which it is able to receive.
Patent SE-9400429-D0 (SE)
Inventor: OLSSON TOMMY
IPC: G08B13/24
Filed: 1994-02-09
Abstract: The device (1) involves a casing (3) made of fragile material which encloses the transponder (2) and a liq. medium (4), the casing being fixable to the actual object to be protected. The material from which the casing is made has a strength which permits installation but not dismantling. The casing cannot be removed from the object other than by breaking or collapsing, whereby the liq. medium is freed and comes into contact with the object or its contents. The fluid is conductive and contains metallic cpds.
Patent SE-9401128-D0 (SE)
Inventor: HANSSON KURT
IPC: B02C17/18
Filed: 1994-04-05
Abstract: The invention relates to a method and an arrangement pertaining to rotary grinding mills (1) of the kind which include a rotatably mounted drum (3) having a first end-wall (5) and a second end-wall (6), a material infeed arrangement (30) and a drum rotating means (60). The material to be ground is introduced into the mill with the aid of an infeed device (31) which delivers material to the drum (3) in a region located between the drum rotating means (60) and the first end-wall (5) of the drum. Ground material is discharged from the mill (1) through a material outfed device (70) mounted adjacent the second end-wall (6) of the drum. The infeed device (31) may have the form of a vane impeller which is adapted to introduce the material into the drum (3) through the medium of mutually communicating openings (37, 12, 10) and through the medium of the first end-wall (5) of the drum. The drum rotating means (60) is suitably a hydraulic motor mounted adjacent the material infeed arragement (30).
Patent SE-9404526-D0 (SE)
Inventor: KRENZ ERIC LEROY
IPC: H04W88/02
Filed: 1994-12-28
Abstract: An antenna for an electronic apparatus is located in a flip element of the apparatus housing. A transformer, having a winding in the flip element and a winding in the housing couples electromagnetic energy across the hinge while impedance matching and performing a balun function.
Patent SE-9501330-D0 (SE)
Inventor: WOODBURY RICHARD P
IPC: C07C323/60
Filed: 1995-04-10
Abstract: Facile process for the production of 3-mercaptopropionitrile and 3-mercaptopropionic acid by reacting thiodipropionitrile with alkaline hydrosulfide in the presence of alkaline hydroxide. Acidification of the resulting reaction product with a strong acid, or saponification, yields the desired mercaptopropionic acid, which can be isolated in high yield.