baber/WOPTO huggingface dataset:
Patent SE-7909908-L (SE)
Inventor: MELZER R
IPC: B65H9/10
Filed: 1979-11-30
Abstract: A side lay assembly for lateral registration of sheets fed periodically along the surface of the feed table of a printing press. A sucker having a sucking surface flush with the feed table is slidably mounted on a sucker tube for movement toward and away from the table side guide. A side lay drive shaft, coupled to the press drive, is spaced below the sucker and parallel with the tube. A cam on the shaft engaging a cam follower on the sucker causes the sucker to move toward the side guide timed with the arrival of a sheet. An air valve is provided in the form of a valve disc close coupled to the cam for connecting the sucker tube to a source of suction in phase with lateral movement of the sucker so that the arriving sheet is urged into engagement with the side guide. To vary the degree of suction an adjustable bleed valve is interposed between the air valve and the source of suction. The sucker is of composite construction having a hollow body and a head, the head being removable from the body for replacement by a head having a different surface or set of apertures.
Patent SE-8004162-L (SE)
Inventor: DELMER P T
IPC: B30B15/04
Filed: 1980-06-04
Abstract: A press assembly having an improved frame including a crown, bed, cylinder, and ram assembly tied together by tie rods and compression members in which a platen assembly secured to the ram assembly guides directly on the inward facing surface portions of the tie rods. Associated compression members juxtaposed around the outward facing surface portions of the tie rods provided stability to the whole press assembly and form part of an enclosure about the press assembly.
Patent SE-8005112-L (SE)
Inventor: MEYER W
IPC: G01N22/04
Filed: 1980-07-11
Abstract: The moisture content of an object is determined by placing the object in a field produced by a microwave applicator and measuring the dielectric properties of the applicator. The measured properties are used to derive the moisture content from known dielectric properties for the applicator without the object present, and from known moisture/dielectric properties for the specific material of the object.
Patent SE-8007493-L (SE)
Inventor: KAHLERT P
IPC: B65H5/14
Filed: 1980-10-24
Abstract: A sheet-gripping device for sheet-processing machines includes a sheet-gripping member with a sheet-supporting surface of non-elastic material and a counter sheet-gripping member with a counter sheet-supporting surface made of elastic material. The sheet-supporting surface of the sheet-gripping member is formed with a plurality of projections located in first and second rows which extend skew to one another whereby a high uniform effect is attained in holding and transferring sheets being processed in the grippers closed in a vertical direction.
Patent SE-8103964-L (SE)
Inventor: LYAKHEVICH G D
IPC: C08J11/20
Filed: 1981-06-24
Abstract: A filler suspension for rubber mixes is prepd. by (a) mixing a polymer contg. a filler with a hydrocarbon solvent in a ratio by wt. of 1:0.5-60, (b) heating the mixt. isothermally to cause thermal destruction of the polymer, and (c) extracting low-boiling fractions from the suspension at 50-400 deg.C and 100-100,000 N/sq.m in presence of an inert gas. The quality of the prod. and the properties of the rubber mixes are improved. Use of difficult hydrocarbon solvents, e.g. toluene, is avoided. The process is cheaper. Liq. fuels, organic plasticisers, and other prods. can be obtd. during the extn.
Patent SE-8107010-L (SE)
Title: Dressing aid for garment pocket - comprises hook which facilitates dressing by handicapped person by avoiding need to elevate arms
Inventor: MOBERG G
Filed: 1981-11-25
Abstract: A dressing hook enables a physically handicapped person to dress himself without having to raise his arms above his head. The pocket is attached to a piece of material sewed to the sleeve seams. The extra material then also acts as a reinforcement to cope with the additional burden and wear stemming from the dressing hook.
Patent SE-8202432-L (SE)
Inventor: VALDEMARSSON S
IPC: G01L1/12
Filed: 1982-04-19
Abstract: Force measuring equipment has a magnetoelastic transducer with an excitation winding supplied with alternating current, which generates a primary flux in a magnetic core of the transducer, and a measuring winding in which a signal voltage is induced, the signal voltage giving a measure of the force applied to the transducer core. The signal voltage is supplied to signal processing members which are arranged to form an output signal by phase-sensitive rectification of the signal voltage. Control members sense when the primary flux passes a positive and a negative reference level, and switch polarity reversing members at the times during each period of the AC supply when the primary flux with a certain sign of its time rate of change passes the positive reference level and with the opposite sign of its time rate of change passes the negative reference level.
Patent SE-8203863-L (SE)
Inventor: BJORKLUND R
IPC: H01B3/30
Filed: 1982-06-22
Abstract: Electrical conductivity of solid impregnatable materials, e.g. cellulose-based insulation, is increased by addn. of (1) a cpd. which, during the polymerisation of pyrrole and/or N-methylpyrrole, causes the formation of a polymer with electrical conductivity higher than that of the solid material, and (2) pyrrole and/or N-methylpyrrole, followed by conversion of the pyrrole cpd. to a polymer in the solid material. The solid insulant may be pressed chippings, paper, a cellulose fibrous material, (non)woven cotton, a non-woven polymer fibre material, a porous inorganic material, e.g. porcelain, or a porous synthetic, e.g. a cast epoxy. (1) is esp. a cpd. of a metal of variable valency, e.g. ferric cpds. (pref.), Ce(SO4)2, or H3PMo12040. Opt., a mixt. of an oxidising agent, e.g. H2O2, and a cpd. contg. a variable valency metal ion, e.g. AlCl3, may be used. Pref., an aq. soln. contg. 0.01-200 g of (1)/100 ml water may be used; this soln. may contain an acid. (2) may be used as a gas or liq., opt. in a solvent, e.g. an alcohol or nitrile. Polymerisation is pref. at room temp., partic. until conversion is complete. The amt. of polypyrrole in the prod. is esp. 0.1-20 wt.%. Use of the insulation is partic. in high tension equipment, e.g. oil-cooled transformers with high direct current tension level. The conductivity of the insulation is more nearly that of the oil, and can be controlled by regulating the amt. of (1). The prod. can be prepd. in a few mins., and is stable.
Patent SE-8206548-L (SE)
Inventor: KAPLAN J P
IPC: A61P25/24
Filed: 1982-11-17
Abstract: Benzylidene derivatives of the formula:   <IMAGE>   wherein n is 3, R represents an amino or hydroxy radical, or a group -OM in which M is an alkali metal, X1 and X2 are both Cl, and X3 is hydrogen are new compounds possessing useful pharmacological properties; they are, more particularly, useful in the treatment of various diseases of the central nervous system.
Patent SE-8300507-L (SE)
Inventor: KILLER V
IPC: C09K19/32
Filed: 1983-02-01
Abstract: The apparatus has two generally parallel transport means in the form of chains guided within tracks. Double armed levers are attached to the chains which carry clamping rollers, whose surfaces are of elastically yielding material. Folded printed matter is supplied to the clamping rollers of both transport means in a shingled stream. Every two printed items are folded within each other but displaced laterally by a distance A. The clamping rollers grasp the edges of the printed items and transport them. After grasping the printed matter, the transport means diverge, whereby the printed items which are folded within each other are also automatically drawn apart.
Patent SE-8300843-L (SE)
Inventor: KRANTZ A
IPC: F16K1/16
Filed: 1983-02-16
Abstract: A ventilation tool for cross-sectional circular piping (1) comprised of an arched, valve forming plate (3) whose contour shape is defined in part by a first edging section (5) with a semi-circular shape, and in part by a second edging section (6) with a semi-elliptical shape. The plate (3) is, with the assistance of a power transmission mechanism (4) pivots between the pipe's (1) open position in which the plate's convex side fits up against the inside of the pipe and a closing position in which the semi-circular edge section (5) is oriented perpendicular against the pipe's longitudinal axis at the same time as the semi-elliptical edge section (6) is orientated in an acute angle against the same axel.<IMAGE>
Patent SE-8300946-L (SE)
Inventor: BARTOW R J
IPC: B66F9/20
Filed: 1983-02-21
Abstract: A truck upright having a fixed upright section, one or more telescopic upright sections, and a load carrier mounted on one of the telescopic sections. A sole asymmetric lift cylinder assembly is located adjacent one side of the upright in a position which provides improved overall operator visibility through the upright. The lift cylinder is adapted to be operatively connected to a telescopic upright section by means of a pair of lifting chains. One of the chains is reeved on a pair of spaced and rotationally aligned sprockets supported either from a telescopic section or from the lift cylinder assembly such that the chain traverses the upright and is fixedly secured at one end a substantial distance outwardly of one side only of the cylinder assembly to a member, such as to the adjacent outer upright rail, and at the other end to the remote side of a telescopic section or to a fork carriage. The second chain is adapted to be reeved on a sprocket mounted from the one side of a telescopic section or from the lift cylinder ssembly, the one chain end of the second chain being also secured a substantial distance outwardly of the said one side of the lift cylinder to a member coincident with, adjacent to or in spaced relation to the corresponding end of the first chain, and the other chain end of said second chain being secured to the near or adjacent side of the telescopic section or fork carriage.
Patent SE-8300978-L (SE)
Inventor: TRANCHERO JACQUES
IPC: B66F11/04
Filed: 1983-02-22
Abstract: A nacelle supporting lifting crane comprising four articulated lever stages, including a first lever stage articulated to a bracket integral with a thrust block rotatable in opposed directions around its vertical axis with respect to a fixed base supported by four jacks. Said base may be mounted on the platform of a truck for transport of the crane. The end of an uppermost lever stage is articulated to a bracket supporting a nacelle for lifting things and/or persons.
Patent SE-8301677-L (SE)
Inventor: KING H B
IPC: B41F17/10
Filed: 1983-03-25
Abstract: Elongated members such as nuclear fuel end plugs are provided to a robot by a vibratory feeder. The robot singly inserts the members into a character stamper or marker and then removes them and drops them down a chute to an inspection site. The member is inserted into a character reader and inspected. Unacceptably stamped members are rejected and for each accepted member the stamper is advanced to a next character. Thus, a next member is stamped with the next character, or permutation of characters, the robot already having provided a new member to the stamper.
Patent SE-8304613-L (SE)
Inventor: REGTIEN P P L
IPC: G01N27/00
Filed: 1983-08-25
Abstract: A dew-point measuring instrument has a capacitive dew-point sensor 1 which is cooled by a cooling device 17 to the dew-point temperature measured by a temperature sensor 8. A phase measuring circuit 14 measures the phase angle of the impedance of the capacitive dew-point sensor 1. The measured phase angle is used as a gauge for the contamination of the dew-point sensor 1.
Patent SE-8305346-L (SE)
Inventor: HOSFELD L K
IPC: G03G9/083
Filed: 1983-09-30
Abstract: The present invention relates to magnetic toners and processes for producing them. The toner materials that are produced have the color of the magnetic material substantially obscured while still maintaining the high percentages of magnetic materials necessary for many types of magnetic printing processes. Further, the toners may be provided with a desired shade or color with dyes or pigments. The process of production preferably involves the coating of the individual magnetic particles with low-density essentially opaque polymeric particulate material having an affinity for the magnetic particles, thereby obscuring the color of said magnetic particles. The resulting coated particles may be intermixed with dyes, pigments, binders and other material as desired to produce toners which are useful for a variety of purposes, including multi-color reproduction techniques.
Patent SE-8305790-L (SE)
Inventor: KLEVEBORN R
IPC: A63B27/04
Filed: 1983-10-20
Abstract: The present invention relates to a combination comprising: a rail constructed for climber shoes and fall-preventing means and adapted for mounting to posts, masts, construction elements, chimneys or the like; a pair of climber shoes constructed for coaction with such a rail; and a fall-preventing means constructed for coaction with such a rail and including a runner adapted to run along the rail. The novel feature of the invention is that the rail consists of a preferably hollow web portion of rectangular cross-section having flanges arranged pairwise and projecting from opposite edges of two opposite sides, and that those portions of the two sides of the web portion which are situated adjacent the flanges are adapted to form abutment surfaces for engaging portions in both the oppositely directed flanges for the gripping members of climber shoes, fall-preventing means or the like gripping the respective web portion edge, that the climber shoe includes opposite projections adapted to engage with the flanges and abutment surfaces, and that the fall-preventing means includes pairwise opposite projections facing abutment surfaces which face away from each other and antifriction means which in a certain position permits displacement of the fall-preventing means along the rail.
Patent SE-8306023-L (SE)
Inventor: FASS WERNER
IPC: F04F1/06
Filed: 1983-11-02
Abstract: A stripper for ships' cargo tanks is arranged to operate without pumps. The stripper comprises a drain sump 9 having a discharge line 6 and an inlet 11 for inflow from the cargo hold. A compressed air line 13 extends into the drain sump. The inlet 11 can be closed by an automatic float element 12, by flotation, when there is sufficient liquid to fill the sump 9, and by the pressure of compressed air being supplied to the sump, via the pipe 13 when there is only sufficient liquid to fill the drain sump partly. The float 12 has a blind bore afforded by a tube 15, which bore receives loosely the outlet end part 14 of the line 13 so that the part 14 and tube 15 effectively operate like a piston and cylinder. <IMAGE>
Patent SE-8306986-L (SE)
Inventor: HIGASHI T
IPC: A61K35/14
Filed: 1983-12-16
Abstract: A blood filter suited for filtering preserved blood to be transfused, which comprises a single or plurality of filter elements, at least one of the filter elements comprising 0.5- to 5.0-mm thick plastic material having a continuous network structure and having continuous open cells of 200 to 500  mu m in cell diameter.
Patent SE-8307138-L (SE)
Inventor: LUNDSTROM E
IPC: F24D3/10
Filed: 1983-12-22
Abstract: No further information available at time of publication
Patent SE-8402238-L (SE)
Inventor: HELLGREN LARS G I
IPC: A61K38/46
Filed: 1984-04-24
Abstract: An SCR catalyst consisting essentially of at least one oxysulfur compound of manganese, nickel or mixtures thereof, carried by a supported mixture of ceria and alumina. The catalyst is characterized by its high activity and by its stability even when used in the absence of sulfur oxides.
Patent SE-8403101-L (SE)
Inventor: PERSSON G
IPC: B28D1/18
Filed: 1984-06-08
Abstract: The invention is directed to a rotary tool for attachment to a machine for working and smoothing an even surface of a base made of cement, concrete or similar hard material. The machine includes a multi-wheeled vehicle and at least one tool drive shaft arranged on the vehicle. The tool drive shaft defines a longitudinal axis extending perpendicularly to the base to be worked and has a tool holder for holding the rotary tool. The rotary tool includes a plate on which a plurality of cutter-wheel units are mounted about the periphery thereof. Each of the cutter-wheel units includes a frame attached to the plate and axles mounted so as to define respective rotational axes parallel to the plate and substantially parallel to a radius passing through the longitudinal axis of the tool drive shaft. A plurality of cutter wheels is mounted on the axles so as to rotate freely with respect thereto.
Patent SE-8403339-L (SE)
Inventor: KOLLROSS GUNTER
IPC: A22C11/00
Filed: 1984-06-21
Abstract: A process of stringing link sausages (112) produced on automatic stuffing machines, on curing or cooking sticks with the aid of suspension elements (34) which, after stuffing, upon sealing of the filled sausage casing lengths, singly will respectively be fed to a sealing clamp and tied thereby, in accordance with the invention resides in that the suspension elements (34), when fed to the sealing clamp, will be seized by a guiding element (106) and advanced by the latter with the sausage tied thereto, onto the curing or cooking stick. An apparatus for carrying into effect this process is provided with a gripping means (106) adapted to be introduced into the suspension element in the form of a suspension loop (34), simultaneously with the constricting tool (76) of a clamp setting mechanism, which gripping means forms part of a guiding means for transferring the suspension loop (34) with the sausage (112) tied thereto, to a floatingly supported curing or cooking stick.
Patent SE-8405045-L (SE)
Inventor: PETTERSSON J P
Filed: 1984-10-09
Abstract: The brace comprises a draw bar and runs through opposing holes in the mould plates. An external casing has the draw bar running through it, at least between the mould plates against which the concrete is cast. The draw bar is radially expandable from a first position corresponding to a first outer dia. to take up a second position through expansion, this position corresponds to a second outer dia. which is greater than the first. - The casing is pliant and pref. sprung, and the draw bar with the casing in the first position can be pushed through corresp. holes in the mould plates and in the second position can seal against the sides of the holes by the casing (7).
Patent SE-8405478-L (SE)
Inventor: SELIN J-F
IPC: D01F2/00
Filed: 1984-11-01
Abstract: The production of cellulose carbamate fibers or films by reacting cellulose with urea to form cellulose carbamate which is dissolved in alkaline solution to form a spinning solution which is spun through an acid precipitation bath is improved by subjecting the cellulose carbamate prior to dissolution in alkaline solution to irradiation of about 0.05-10 Mrad. After dissolution in alkaline solution the same may be subjected to further mild irradiation.
Patent SE-8406257-L (SE)
Inventor: GLOSS E
IPC: F02D41/00
Filed: 1984-12-10
Abstract: A device for reducing slip of drive wheels of a motor vehicle having a turbo charged internal combustion engine includes a charger control unit which controls or regulates the charged air in dependency on at least rotary speed of the engine and in addition on information about the shifted gear in the transmission of the vehicle. For each gear change a maximum permissible time change of rotary speed or in dependency on the rotary speed a maximum permissible charge air pressure is determined experimentally and the latter values are stored in a storing device. By comparing the stored values with the actual values an optimum acceleration of the engine can be obtained. By a simultaneous adjustment of the ignition time point or of the amount of supplied fuel the speed of response of the entire arrangement is further increased.
Patent SE-8406625-L (SE)
Inventor: OKAMOTO Y
IPC: H04W76/00
Filed: 1984-12-27
Abstract: A mobile radio communication system comprises a central terminal where at least one receptionist is constantly stationed, plural unmanned radio terminals which are connected to the central terminal with fixed transmission lines and a plurality of mobile radio transceivers coupled by radio with the radio terminals. Each mobile radio transceiver can be actuated by a simple operation, e.g., by pressing a button, and automatically transmits identification signals responsive to the transmission demand and the identification number allocated to that individual transceiver as request-to-send radio signal. The central terminal is instrumental in setting up a two-way communication path between itself and the mobile transceiver by means of the radio terminal providing the strongest request-to-send signal.
Patent SE-8503155-L (SE)
Inventor: WALTI HANSRUEDI
IPC: G01S5/22
Filed: 1985-06-25
Abstract: The firing target with electronic shot-position determination has at least three acoustic transducers (6) which are arranged at a distance from one another underneath the firing disc (1). The acoustic transducers (6) are used as measurement sensors for the signals which are produced or reflected by a projectile (8). The shot position (S) is determined using two measured propagation-time differences between the propagation times of the signals to the individual measurement sensors (6). The target disc (3) is part of an externally screened sound box (5) in which the transducers (6) are located in direct sound connection with the points at which the shot passes through the front wall of the sound box (5), which is constructed as a target disc (3). The front outer surface, facing the person firing, of the target disc (3) is furthermore constructed to be sound-reflecting with respect to ultrasound, and/or the target disc (3) is constructed to be sound-absorbent. This ensures that any disturbing side effects are precluded, so that the firing target is functionally reliable. Only that sound wave which propagates at the moment directly after the tip of the projectile has penetrated the target disc (3) reaches the measurement transducers (6) and causes the determination of the shot position (S).
Patent SE-8504151-L (SE)
Inventor: LEE HYOSONG M
IPC: B01D21/18
Filed: 1985-09-06
Abstract: The invention relates to a device for continuous separation of solid particles from a liquid suspension. The device comprises a tank with a separator space. According to the invention, the tank has a horizontal bottom portion located under a lamella separator, and the solids discharge device is an endless scraper conveyor arranged to remove solid particle sludge collected on the bottom of the tank. The conveyor has a portion running along an inclined wall of the tank, along which transverse scraper elements on the conveyor are arranged to slowly push the sludge up above the liquid surface in the tank to then dewater the sludge before it is fed out through a sludge outlet.
Patent SE-8602598-L (SE)
Inventor: OLOFSSON H
IPC: B60P7/04
Filed: 1986-06-10
Abstract: The canopy is for a lorry body etc. protecting a load such as hot asphalt. It incorporates a support frame (1) longitudinal side beams (2) and gable ends (3). Legs (4) on the beams fit in the body flaps. - A sheet of suitable material extends over the frame and beyond it on one side so as to be fixed to the body. On the other side the sheet covers the body and can be opened and shut by a lift.(1)
Patent SE-8603008-L (SE)
Inventor: DE BELDER A N
IPC: C08B37/02
Filed: 1986-07-07
Abstract: A new method for preparation of sulfated polysaccharides by means of pyridine-chlorosulfonic acid reagents. The polysaccharide is before sulfation treated with a reducing agent, e.g. sodium borohydride.