baber/WOPTO huggingface dataset:
Patent SE-7709841-L (SE)
Inventor: MCINTYRE D B
IPC: A24C5/14
Filed: 1977-09-01
Abstract: This disclosure is concerned with wrapping sheet material about cylindrical inserts, such as wrapping cigarette paper about filter inserts, with controlled application of spaced adhesive dots or dashes for securing the material to sections of the insert and synchronously controlled cutting of the same to minimize adhesive collection upon the cutter.
Patent SE-7710530-L (SE)
Inventor: FROEHLER H
IPC: C25B9/17
Filed: 1977-09-20
Abstract: An electrolysis cell having a housing with an inlet and an outlet for a through-flowing electrolyte and at least three monopolar electrodes, each comprising plates fastened on a common carrier in parallel array. The plates of one polarity extend into the gaps formed between the plates of the other polarity and at least one electrode to on polarity is disposed between two electrodes of the other polarity.
Patent SE-7710818-L (SE)
Inventor: ZONNEVELD F W
IPC: G01N23/08
Filed: 1977-09-28
Abstract: The radiation source of a fan-beam X-ray scanner is adjustable relative to the body to be examined so that the beam exactly covers the body. Use can be made of the radiation which passes besides the body for adjustment of the optimum distance. The variation of the enlargement factor which is caused by adjustment is recorded and is applied to an arithmetic unit for use in calculating the absorption values.
Patent SE-7714084-L (SE)
Inventor: SCHWARZ H
IPC: F16B27/00
Filed: 1977-12-12
Abstract: A unitary holding strip made of plastics material for retaining a plurality of screws in a row, the screws having longitudinal axes and a threading with a given outer thread diameter, which unitary holding strip includes a plurality of screw holding sleeves and lands interconnecting the sleeves which extend along a portion of the threaded length of the respective screw in the axial direction thereof and comprise inwardly facing screw threads for receiving the screw threading. The unitary holding strip of the invention is characterized in that the sleeves completely surround the screw threading and are formed with longitudinally aligned perforations along one side thereof, substantially between the lands, defining an area of reduced strength such that a screw which is being threaded into a workpiece is automatically separated from its sleeve while simultaneously maintaining the length of the strip substantially intact and while guiding the screw by the inwardly facing screw threads of the respective sleeve.
Patent SE-7809372-L (SE)
Inventor: JERNUM L
IPC: E01D15/24
Filed: 1978-09-06
Abstract: A vertically adjustable bridge for connection with ships, particularly ships with their own flaps such as car ferries and the like, comprises a ramp (6) including girders and the like and has an upper surface suitable as bedding for transport. At its land side the bridge is rotatably connected to a bearing arrangement (3, 4) so that the end (9) of the bridge which in use faces the ship can be turned to a desired height within a suitable adjustment area and temporarily locked in this height position by means of supporting legs (10). The bridge comprises one or more bridge units, several bridge units being mountable side by side adjacent one another, and each bridge unit has straight sides parallel to one another. A raising and lowering arrangement (11) including the supporting legs (10) with fittings is located under the ramp (6) of the or each unit at suitable distances from both ends of the ramp and from its side edges in such a way that a plurality of identical units which are individually manoeuvrable can be adjusted, when necessary, at the same height close to one another to effectively widen the bridge.
Patent SE-7902782-L (SE)
Inventor: BARTY B
IPC: B65D19/00
Filed: 1979-03-28
Abstract: A bottom structure for containers, load-carrying platforms or the like, comprising a subjacent frame structure having longitudinal side beams and transverse beams extending therebetween, preferably in the form of pockets for lifting forks or the like, and a flooring of sheet material, preferably plywood, resting on the frame structure is provided with downwardly curved sheet-metal plates secured to the transverse beams as well as the longitudinal beams arranged between the transverse beams included in the frame structure and a load-distributing rigid filling, which supports the flooring between the transverse beams, is provided in the spaces above said plates up to the level of the upper sides of the transverse beams and the underside of the flooring.
Patent SE-7905029-L (SE)
Inventor: PERSSON N O
IPC: B60N2/90
Filed: 1979-06-08
Abstract: A safety headrest is via a holding means connected to the back support of a vehicle seat. The holding means allows the headrest to be adjusted in height relative to the seat. From a web portion on the headrest a forward and a rear leg portion extend downwards so as to embrace the top of the back support to the front and to the rear. In the lowermost position for the headrest said web portion rides on top of the back support. A frame structure of the headrest is connected to a bar slidable in the back support. In an embodiment said bar is adapted for travel under the action of a remote-controlled adjusting mechanism.
Patent SE-7907637-L (SE)
Inventor: HASSELQVIST S
IPC: D04H1/54
Filed: 1979-10-29
Abstract: A mat of metallic (e.g. steel) fibres comprises fibres which are either continuous or have a certain length within a range defined by the length/diameter ratio (L/d) 100 to 2000. The mat is held together by the length and surface structure of the fibres, and also by the application of a bonding agent. The mat has a variety of uses, mainly as a reinforcement in cement and concrete technology where it is of particular benefit in manufacturing thin, double-curved shells, and also in the reinforcement of rubber, plastics and other materials. A technique for manufacturing the mat utilises thin wire which is applied to a surface either continuously or as short fibres. The fibres may be distributed in a uniform or random manner in the mat. <IMAGE>
Patent SE-8008890-L (SE)
Inventor: KAJI K
IPC: B61B10/04
Filed: 1980-12-17
Abstract: A driverless vehicle is supported by wheels adapted to ride on a floor whereby the conveyor system does not include rails for supporting the vehicle. Guide rollers are provided on one side of the vehicle for contact with a guide on a floor mounted frame. The frame includes a drive shaft for driving a drive wheel on the vehicle. The drive wheel can oscillate about a generally horizontal axis between a drive position and an accumulation position. The floor supported frame includes pivotally mounted sections so that the vehicle can traverse 90 DEG  angles.
Patent SE-8101788-L (SE)
Inventor: WELLERFORS H G
IPC: C12M1/26
Filed: 1981-03-20
Abstract: Apparatus for taking a sample of liquid from each of a plurality of containers. Blood or similar settling liquids requiring continuous mixing are sampled for subsequent analysis from test tubes closed by rubber or plastic plugs. The test tubes are mounted along the periphery of a rotatable cassette, which is drivingly connected to a motor via gearing, a clutch and a brake, in such a manner, that the cassette rotates in order to maintain the liquids in the test tubes thoroughly mixed. The cassette is capable of stopping instantaneously when the clutch is disengaged. The cassette is locked in accurate position in front of a sampling needle by operation of the brake. The brake operates when a signal from an analysis instrument orders an electronic counter to determine the identity of the test tube to be selected and the cassette is stopped. Immediately, a pneumatic cylinder is operated to lower an arm fixing the selected test tube. A second pneumatic cylinder also is operated to lower the sampling needle to perforate the closure. The sampling needle is lowered to a definite level and, after having arrived at this position, effects a signal to the analysis instrument. Responsive to said signal, a definite liquid amount is drawn through the sampling needle, the needle withdrawn from the tube, the arm lifted, the brake disengaged, the clutch engaged and the cassette resumes its rotation.
Patent SE-8102711-L (SE)
Inventor: STEF C
IPC: B61F15/28
Filed: 1981-04-29
Abstract: A truck or double bogie having forward and rear elemental bogies (1, 2). The vehicle body is carried at the middle by a spanner bolster or two longitudinal coupling beams (8, 9) which are supported, at each end and on each elemental bogie, on the ends of a transverse swingle bar (12, 13), resilient blocks (15) being inserted between the swingle bar and the bolsters (3, 4) of the elemental bogie. The buffer and coupling bodies (34) are arranged at the end of a guide shaft (32) which is freely articulated on a vertical central pivot (30) rigidly fixed to the vehicle body and on the vertical pivot (5) of the forward elemental bogie (1). The device is intended for use with bogies for railroad vehicles intended to run on poor quality track.
Patent SE-8104994-L (SE)
Inventor: MASUDA T
IPC: G03F5/20
Filed: 1981-08-24
Abstract: The present invention relates to a gravure screen and method of making the same and particularly to a gravure screen and method of making the same in which in the case that a gravure printing plate is made using a planographic or relief half-tone positive, the gravure screen is combined with the half-tone positive. Transparent or opaque lines of the gravure screen in accordance with the present invention are formed by irregular patterns, and the presence of this irregularity does not cause to form a moire pattern even if the gravure screen is combined with the planographic or relief half-tone positive formed by regularly aligned dot patterns. It is therefore possible to combine the gravure screen of the present invention with a half-tone positive of any screen angle, and a gravure printing plate can be made by only one gravure screen even in a plurality of half-tone positives having different angles. In addition, the gravure screen of the present invention can be used in the conventional gravure process, and even if a design having regular patterns is present in an original, the moire does not occur between the design and the gravure screen.
Patent SE-8202445-L (SE)
Inventor: FURUTSU A
IPC: B65C1/00
Filed: 1982-04-20
Abstract: A tag attaching apparatus in which the push rod is advanced by the trigger lever operation into the hollow needle provided to the front portion of the body so as to cut off one by one the tag pins from the tag pin assembly. The feeding means for the tag pin assembly consists of a support plate moved by operation of the trigger lever and a feed lever oscillatably mounted to the support plate. A backtracking prevention means provided adjacent to the feeding means uses a spring to urge the stopper claw at the front end thereof to project into the guide groove.
Patent SE-8203167-L (SE)
Inventor: HENRIKSSON A H
IPC: B60P1/64
Filed: 1982-05-19
Abstract: A device relating to a load-carrier (2) and a device for transferring the load-carrier from a railway goods waggon (1) to a lorry (8) and vice versa. The lorry has on the one hand a supporting platform (9) capable of being raised and lowered to bring it into line with the height of the loading platform of the railway goods waggon, and on the other hand a sliding carriage (13) forming an integral part of the supporting platform (9) and able to move in the longitudinal sense of the lorry for the purpose of transferring the load-carrier between the lorry and the railway goods waggon, said sliding carriage having a coupling arrangement (14) which interacts with a matching coupling arrangement (15, 16) on the load-carrier. The coupling arrangement (14) on the sliding carriage, for example one or more upward-facing plates, is rigidly attached to the sliding carriage (13) in such a way that it is caused together with the sliding carriage to move in conjunction with the supporting platform (9) as it is raised and lowered. The coupling arrangement (15, 16) on the load-carrier consists of two cross-members normally present on the load-carrier and capable of being engaged by the coupling arrangement (14) on the load-carrier.
Patent SE-8203335-L (SE)
Title: Semi-submersible tanker with directional ice cutters - has bridge connected to hull by rotatable shaft that can align cutters with encroaching ice
Inventor: SCHIRTZINGER J F
IPC: B63B35/12
Filed: 1982-05-28
Abstract: Tanker has a submersible hull with a mast extending above it supporting a bridge section. The base of the mast is journalled in the hull for rotation about a vertical axis. The bridge section is rotatably supported on the mast. The mast can be driven relative to the hull and the bridge section so that the hull and bridge remain aligned whilst the angular position of the mast is changed. Rotary ice cutters are positioned along one side of the mast and are positioned relative to the surrounding ice by rotation of the mast so as to be aligned with the direction in which the ice encroaches on it. By being able to position the ice cutters between encroaching ice and the mast, the vessel is prevented from being forced off course by the ice moving across the intended direction of travel of the vessel.
Patent SE-8204653-L (SE)
Title: Point location using coordinates - uses formulated polar coordinates forming orthogonal system and has mechanical hand with pantograph linkages for workpiece handling
Inventor: RUDZYANSKAS J P
IPC: B25J11/00
Filed: 1982-08-11
Abstract: The positioner comprises a fixed base and planet geared mechanical hand and includes two interlinked pantographs hinged to the hand and the planet gearing so that the driver axis runs through the centre O of the coordinate system, and is fixed to the base. A pin secured to the planet gear satellite wheel and hinged to the hand moves this in the plane containing the target point. A fork on the hand has an end axis fitted with ties to rotate this axis off a drive on the planet gear. The fork terminates in a handler with finger clamp with rod and powered off the bearing axis so as to turn sufficiently to grip and lower the workpiece.
Patent SE-8300430-L (SE)
Inventor: LOTHMYR K-I
IPC: E21C49/02
Filed: 1983-01-28
Abstract: An assembly for picking up peat consisting of a pick-up device (2) and a press (3) for pressing collected peat into pieces. The pick-up device (2) can be pivoted in relation to the frame (1) of the assembly and the press (3) and coordinated with a holding device (4), which strives to keep the pick-up device in a downward-pushing working position in the layer of peat, but allows the pick-up device to swing to the side when an obstacle or hard sections of material etc. are encountered.<IMAGE>
Patent SE-8300990-L (SE)
Inventor: DOWNS R L
IPC: C03B19/10
Filed: 1983-02-23
Abstract: A hollow silicate glass microsphere of density >1 gm/cc., adapted for use as a microcarrier in anchorage-dependent cell cultures, and a process for manufacturing such microspheres. The process of manufacture features a method of tailoring the density of the microspheres to the density of the culture medium by first manufacturing the shells over-dense and then immersing the over-dense shells in an etching solution having the density of the culture medium. As the shells become buoyant, they are removed from the solution.
Patent SE-8302351-L (SE)
Inventor: LINDBLOM TAGE HERBERT
IPC: A01C1/00
Filed: 1983-04-26
Abstract: No further information available at time of publication.
Patent SE-8306351-L (SE)
Inventor: ANDERSON D M
IPC: C12N15/09
Filed: 1983-11-17
Abstract: A method of synthesizing L-serine from glycine and formaldehyde in the presence of biocatalytic amounts of serine hydroxymethyltransferase and tetrahydrofolate is disclosed. The serine hydroxymethyl- transferase may be amplified by cloning the gene therefor into a plasmid, and transforming a host cell, preferably Escherichia coli, Salmonella tymphimurium or Klebsiella aerogenes therewith.
Patent SE-8403303-L (SE)
Inventor: COOK L W
IPC: E04H7/18
Filed: 1984-06-20
Abstract: A cover and erection method for a tank, sedimentation device or building cover constructed over or within a generally continuous upstanding circular side wall (30), made up of a series of concentric spaced thrust rings (11, 12, 21) having multiple short curved radial beams (14, 19) bridging the annuli between the rings and cover plates (17, 21) extending across the spaces between adjacent ones of the beams between each of the spaced rings. Erection may be from the wall inwardly or from the center to the wall. In either event an intermediate thrust ring is temporarily supported at an elevation above and within the side wall and the beams set across the rings in relatively short radial spans prior to welding of beams and plates to the respective rings. By this technique, small lightweight beams can be utilized for building large-diameter covers or domes with each rise span being of relatively small length. Each rise may be designed in terms of beam and plate size independently of the beam and plate size used in the previous rise. In one embodiment where the radius of curvature of any rise differs from that of other rises providing for unusual geometric requirements or providing for less stress on the cover plates.
Patent SE-8404054-L (SE)
Inventor: LUTHI O
IPC: D21C3/00
Filed: 1984-08-10
Abstract: GASEOUS REACTION APPARATUS AND PROCESS An exothermic reaction of a gas with a gas permeable material is performed in a retention vessel. Temperature control of the exothermic reaction is obtained by recirculating the gas from the top of the vessel downwardly through the gas permeable material and removing the downwardly flowing gas at a point above the bottom of the reactor and simultaneously recirculating gas which has been cooled into the bottom of the reactor, upwardly through the gas permeable material and removing the gas above the bottom of the reactor.
Patent SE-8405655-L (SE)
Inventor: MANKOWITZ VIVECA
IPC: G01R1/06
Filed: 1984-11-12
Abstract: In the fully extended position of the rod, a spiral spring in each case is locked by a track around the inner part in which the whole or a part of the foremost winding is inserted. Between adjacent sections of the rod, the outer part in each case has near its front end a circular, peripheral deepened formation in which a part of the spring winding engages. The rearmost section of the rod has a recess for an electrical contact, e.g. a strip contact, and the front section has a pointed contact which is protected by a compressible spiral spring. This contact is joined by a pliant lead located inside the rod. All the sections of the rod, plus the spiral springs, are of electrically conductive material. The rearmost part is covered by an electrically insulating material, and shaped approximately as a hand grip with a circular protective screen to the front and a circular raised formation to the rear.
Patent SE-8405772-L (SE)
Inventor: JUURMAA K
IPC: E02B/
Filed: 1984-11-16
Abstract: The ice is broken up into pieces which sink below the water surface. The oil becomes sepd. from the pieces by the water current and is collected. The ice sinking arrangement is driven through the oil covered ice field. The oil which is sepd. by the water stream, panes through openings or holes to the collection chamber. On raising the arrangement, the openings in the upper part close by the operation of the valves, the collected oil floating on the water which remains in the arrangement.
Patent SE-8503500-L (SE)
Inventor: ERICSSON B
IPC: E04B1/38
Filed: 1985-07-17
Abstract: The components (1,2,3) of the construction are formed by two rigid surface layers (6,7) between which are unbroken insulating layers (8). The male type edge parts (4) are formed by the unbroken insulating layer (8) and the two rigid surface layers. Each of the surface layers comprises a landing or ledge (9) on the surfaces (10,11) turned away from the insulating layer in the transition between the male type edge parts (4) and the remaining parts of the construction. The female type edge parts (5) are formed by only the two rigid surface layers, which are adjusted so that they connect against the landings or ledge formations. Their surfaces turned away from the insulating layer form level surfaces in the transitions between adjoining components. The insulating layers connect directly with each other so that an unbroken insulation system exists throughout the construction.
Patent SE-8504045-L (SE)
Inventor: HOGLUND LARS-OLOV
IPC: G21F9/30
Filed: 1985-08-30
Abstract: PCT No. PCT/SE86/00387 Sec. 371 Date Jun. 19, 1987 Sec. 102(e) Date Jun. 19, 1987 PCT Filed Aug. 29, 1986 PCT Pub. No. WO87/01502 PCT Pub. Date Mar. 12, 1987.A method for long-term storage of radioactive waste in a solid bitumen is here taught. A granular ion-exchange resin (including radioactive ions) is mixed with a bitumen and water emulsion to produce a swollen aqueous product for encapsulation. The method is carried out at room temperature and optionally includes a cationic emulsion having a pH value of less than 4. The emulsion has a water content form 15-50% by weight and preferably is saturated with the water.
Patent SE-8701324-L (SE)
Inventor: GRAESVIK S
IPC: E04B5/10
Filed: 1987-03-31
Abstract: Constructional concrete is cast in the grooves formed thus producing joists (30,31) and on the top sides of the steel beams (24,25) are upright structures (32) permitting the concrete joist and the steel beam to work in conjunction with each other. It is possible for the concrete system to be non-reinforced.
Patent SE-8701504-L (SE)
Inventor: WORGT W
IPC: B21B45/02
Filed: 1987-04-10
Abstract: Immediately following the last roll stand in a wire rolling mill, a cooling tube 1 is located upstream of water stripper jet 3, air stripper jet 4 and suction stripper jet 5. There are a plurality of stripper channels 2 of which the sum of their lengths, including the intermediate spaces therebetween, represent at least the length of one cooling tube 1. In the stripper channels 2 the cooling water jet from the cooling tube 1 is substantially broken up and flows away, the stripper channels periodically varying in cross-section and incorporating inlet funnels. The feed water for the water stripper jet 3 and suction stripper jet 5 comes from the same system that supplies water for the cooling tube 1. <IMAGE>
Patent SE-8703893-L (SE)
Inventor: RIIS U
IPC: G01N35/08
Filed: 1987-10-09
Abstract: The invention relates to a method and an apparatus for producing a sample stream for continuous automated analysers which are used, in particular, in clinical chemistry, the management of water resources, agriculture and in industry. It makes possible the alternative carrying out of flow-stream analyses and flow-injection analyses using one automated analyser and, in flow-stream analyses, the increase of the sampling rate and the lowering of the reagent consumption. According to the process of the invention, defined sections of the samples are extracted from the primary sample stream and the intermediate spaces thus formed are filled with other liquid sections, in the case of flow-stream analysis additionally with air, and a new sample stream is thus formed. The introduced liquid sections are, in flow-stream analysis, rinse liquid sections and defined, likewise extracted sections of the samples of a second similar sample stream and, in flow-injection analyses, reagent sections and/or carrier liquid or rinse liquid sections. To carry out this process, a multiple switching valve having five switching positions is inserted between the multichannel pump and the analysis line of the sample treatment or reaction station.
Patent SE-8803058-L (SE)
Title: Tool for removing crown corks from glass bottles - using two levers each with hook gripping cork downwardly turned edge
Inventor: JOHANSSON TOMMY
Filed: 1988-09-01
Abstract: The opening tool has two levers (1, 2) each with a hook (10, 11) which engages the downwardly turned edge of the crown cork. Between the hooks is a counterpiece (17) which locates against the top of the cork. During the opening process, only counterbalancing forces arise which do not transmit any torque to the bottle.