baber/WOPTO huggingface dataset:
Patent SE-7507398-L (SE)
Inventor: KUSHIHASHI A
IPC: B01J4/00
Filed: 1975-06-27
Abstract: 1482315 Treating glass surfaces SAINTGOBAIN INDUSTRIES 30 June 1975 [2 July 1974] 27517/75 Heading C1M In forming a metal oxide layer on the surface of heated glass (e.g. ribbon 7), a stream of gas containing particles of a metal compound thermally decomposable or oxidizable to the oxide is supplied to a cylone 6 supported over the heated glass 7, so that the particles are deposited on the glass and are converted to the oxide. Preferably gas (e.g. air) containing the particles (e.g. acetyl acetonates of Co, Cr, Fe or Ti) is passed through inlet 1, pipe 2 and blower 3 to the inlet 4 of the cyclone 6, the particles being deposited through opening 10 and nozzle 8 on to the glass 7, and the gas being passed through outlet 11 and flexible tube 5 back into pipe 2 for re-cycling. The gas is preferably pre-heated to 100-120‹ C. The glass 7 is preferably at 500-650‹ C., and is preferably treated while passing from furnace F to an annealing lehr (not shown). The cyclone 6 may move transversely of the glass ribbon, or a plurality of fixed cyclones may be used.
Patent SE-7510349-L (SE)
Inventor: RENOVANZ H-D
IPC: G01N11/08
Filed: 1975-09-16
Abstract: A device for making accurate capillary-viscosimetric measurements on non-homogeneous liquids of all types, and especially on biological liquids, such as human sputum samples; the device consists essentially of a cylinder comprising a plunger, a capillary tube, a pressure recorder, means for exerting a constant pressure upon said plunger, and a T-shaped adapter which provides communicating channels between the cylinder, the capillary tube and the pressure recorder.
Patent SE-7602134-L (SE)
Inventor: RITTERSDORF W
IPC: G01N33/52
Filed: 1976-02-23
Abstract: Protein in body fluids, e.g., urine, is detected by contacting a sample of the body fluid with a diagnostic agent comprising an absorbent carrier impregnated with a pH indicator of the octahalosulfophthalein group, a buffer, and at least one linear or branched chain polypropylene glycol immiscible with water; the resulting test papers are highly sensitive to protein without being subject to interfering effects by nitrogen-containing compounds.
Patent SE-7607593-L (SE)
Inventor: WALLNER F
IPC: C22C38/00
Filed: 1976-07-02
Abstract: 1512127 Corrosion resistant steel VEREINIGTE OSTERREICHISCHE EISEN-UND STAMLWERKE-ALPINE MONTAN AG 30 July 1976 [16 Feb 1976] 31941/76 Heading C7A A corrosion-resistant low-alloy steel, particularly suitable for use in sea water desalination plants using the flash distillation process contains C 0À01-0À15 Cr 2À0 -4À5 Nb 0À1 -1À0 Optionally  Of the impurities, S and P have maxima of 0À017 and 0À015 respectively. The alloy may be used as hot-rolled, normalized or in the quenched and tempered condition.
Patent SE-7609409-L (SE)
Inventor: HALT H-G
IPC: H02K9/14
Filed: 1976-08-25
Abstract: The fan has an impeller which consists of a hub (3) and a plurality of fan blades (1) whose outline forms an irregular quadrilateral, whose one edge is in each case connected to the hub and whose edge facing away from the hub is in each case connected over its entire length to an air-guidance element (5) which surrounds all the fan blades and is in the form of a casing. In this case, it is intended to improve the efficiency by reducing the gap losses and hence to achieve a reduction in noise in the process. This is achieved in that the edges (4), which face away from the hub (3), of the fan blades (1) are straight or curved in an angle range from 30 DEG  to 60 DEG with respect to the fan axis, and in that the air-guidance element (5) starts with its radially inner end in the immediate vicinity of the air inlet opening (air inlet grid) (9) and its radially outer end extends to the fan shroud except for a separation (s) which is as small as possible. <IMAGE>
Patent SE-7613923-L (SE)
Inventor: MEIER E
IPC: B22D41/56
Filed: 1976-12-10
Abstract: A pivot is mounted to extend parallel to a spout axis. A pair of arms are mounted at first ends thereof to swivel about the pivot and carry at second ends thereof holders which support pouring pipes. Each arm can be swiveled to a position beneath the spout and precisely centered with the spout by abutment devices. The holder and pouring pipe are then raised until the pouring pipe engages the spout.
Patent SE-7708836-L (SE)
Inventor: KAMMERHOFER K
IPC: C21C5/30
Filed: 1977-08-03
Abstract: In a steel refining process control over the composition of the product is maintained in part by supplying blowing oxygen to the molten material in an amount predetermined for achieving FeO content which is required for slagging the manganese and phosphorus. Lime, if required, is added in accordance with the FeO content and the silicon content to give saturation in lime and in the quasi-ternary system CaO-FeO-SiO2 at the final temperature of the metal.
Patent SE-7711140-L (SE)
Inventor: LATHAM JR A
IPC: B04B1/02
Filed: 1977-10-05
Abstract: Plasmapheresis apparatus is disclosed which comprises a unique combination of blood withdrawal, separation and return means, together with automatic cycle control means. This apparatus can withdraw whole blood from a donor, separate it into plasma and non-plasma components, and return the non-plasma component to the donor while the donor remains connected to the apparatus throughout the entire procedure. Standard quantities of separated plasma can be obtained in significantly reduced times, and the possibility of mistakenly returning wrong blood components to the donor is eliminated.
Patent SE-7900040-L (SE)
Inventor: ENGKVIST L
IPC: E02F3/40
Filed: 1979-01-03
Abstract: Bucket (1) intended for excavators or loading machines, said bucket having a gripping tool (9) arranged to grip and hold e.g. light or cable poles in order to raise the poles. The tool comprises two claws (10, 11) which are built into a special box (12) in the bucket and which are hydraulically controlled from the machine itself.
Patent SE-7903679-L (SE)
IPC: E05C17/36
Filed: 1979-04-26
Abstract: A safety device for doors comprising a cylindrical housing going through to the door, a locking pin to be locked in the housing and a chain one end of which is locked to the pin and the other end being attached to the door frame. The housing is attached to the door by means of two flanges, one on each side of the door, the spacing of which is adjustable.
Patent SE-7907279-L (SE)
Inventor: COLLONIA H
IPC: B60K26/00
Filed: 1979-08-31
Abstract: A device for controlling the speed of a motor vehicle has an accelerator pedal 10 operated by the driver of the vehicle to act on a position signal source 9 producing a signal dependent on the position of the pedal 10. This is supplied by a damping circuit 11 to a controller 1 which controls an injection pump 16 which regulates the rate of fuel supply to the engine of the vehicle. The position of the injection pump 16 produces a signal via a datum signal source 8 which is compared with the input to the controller 1 to produce a signal to which is fed back to an adjustment means 6 to control the injection pump 16. The damping circuit 11 is designed to pass large voltage signals unchanged but to impose an averaging effect on small voltage fluctuations and comprises a resistor which is shunted by a voltage dependent resistor and supplies a capacitor. The embodiment described shows parallel connected back to back diodes forming the voltage dependent resistor. This suppresses any uneven acceleration or deceleration due to accidental movement of the accelerator pedal 10 caused by the soft suspension of the engine. <IMAGE>
Patent SE-7908267-L (SE)
Inventor: ROLANDSSON B
IPC: H02G3/08
Filed: 1979-10-05
Abstract: The invention concerns an arrangement for electrical instrument or connection boxes with branch pipes 13, 14, 15 for connection of conduit pipes in at least two quadrants and possibility of connecting additional branch pipes 29 at one or both of the remaining quadrants. Within each of the last-mentioned quadrants there is arranged one part of a guide connection, such that the edge part 33 of the guide connection is in one and the groove part 31 is in the other, in order to allow two boxes to be joined together to form a double box or to connect additional branch pipes to the box. <IMAGE>
Patent SE-8001615-L (SE)
Inventor: ARCAMONE F
IPC: G04B37/00
Filed: 1980-02-29
Abstract: Disclosed is a process for preparing glycoside antitumor antibiotics, including the known compounds daunomycin, adriamycin, 4'-epi-daunomycin and 4'-epi-adriamycin and the novel antibiotics, 3',4'-epi-6'-hydroxydaunomycin, 3',4'-epi-6'-hydroxyadriamycin. 3',4'-epi-daunomycin, 3',4'-epi-adriamycin, 4-demethoxy-4'-epi-daunomycin and 4-demethoxy-4'-epi-adriamycin. Process involves reacting daunomycinone or 4-demethoxy-daunomycinone with a protected 1-halo derivative of 3,4-epi-6-hydroxydaunosamine, 3,4-epi-daunosamine or 4-epi-daunosamine in an inert solvent in the presence of a soluble silver salt catalyst to form a protected derivative of the glycoside antibiotic and removing the protecting groups.
Patent SE-8002522-L (SE)
Inventor: HENDRIKSMA R R
IPC: G03G13/06
Filed: 1980-04-01
Abstract: For reversal development of an electrical potential pattern formed by imagewise exposure of a uniformly charged photoconductive layer, the charging of the layer is restricted to such a level below its breakdown voltage that the contact between the photoconductive layer and the toner powder used in the development step is insulating, and a magnetisable and inductively attractable toner powder is applied for the development. The toner powder is applied by means of a magnetic brush device comprising a conductive development roller which is provided with an electrical potential suited for reversal development. Preferably the photoconductive layer is charged to a level of at most 35-75% of its breakdown voltage, and a scorotron preferably is used for the charging. The photoconductive layer may comprise a photoconductive polymer and/or a bisazo pigment as photosensitive compound, or may be a layer of "pink" zinc oxide dispersed in a binder.
Patent SE-8003589-L (SE)
Inventor: WINSOR J O
IPC: E21B19/16
Filed: 1980-05-13
Abstract: A chuck mechanism for a raise drill includes a rotatable drive shaft, drill pipe and a chuck for engaging the drill pipe co-axial with the drive shaft and transmitting torque from the drive shaft to the drill pipe. The drive shaft is rotatably coupled to the chuck with relative axial movement allowed. First spaced apart cooperating contact surfaces between the drive shaft and the chuck can be brought together for transmitting axial force from the drive shaft to the chuck in the downward drilling direction. Second spaced apart cooperating contact surfaces between the drive shaft and chuck can be brought together for transmitting axial force from the drive shaft to the chuck in the upward raise drilling direction. The drive shaft and chuck move axially relative to each other when contact is switched from the first to second contact surfaces or vice-versa. The second pair of contact surfaces are shaped and dimensioned for allowing relative angular movement therebetween when the drill pipe is deflected laterally. An outer support is connected to a non-rotatable portion of the raise drill in the path of movement of the chuck for absorbing any moment load exerted by the drill pipe when it is angularly deflected.
Patent SE-8006482-L (SE)
Inventor: HUGHEN J F
IPC: G09F9/30
Filed: 1980-09-16
Abstract: In fuel dispensing apparatus utilizing seven-segment electromagnetic displays each segment of all the displays is operatively driven and tested seriatum both prior to and during the dispensing cycle by measuring the current flowing therethrough. Where peak current through each segment coil exceeds a predetermined switching value within an allotted time period, an inactivating signal is emitted via a microprocessor to inactivate the drive for the respective segment. Failure to receive one or more of the inactivating drive signals per display represents a display malfunction which via the microprocessor renders the dispensing apparatus inoperable.
Patent SE-8104238-L (SE)
Title: Planing machine for cutting flat pieces out of block - uses standard saw blade with teeth protruding radially
Inventor: ANDERSSON S
IPC: B27C1/00
Filed: 1981-07-08
Abstract: No further information available at time of publication.
Patent SE-8106046-L (SE)
Inventor: JUNTTI L
IPC: G01N1/04
Filed: 1981-10-13
Abstract: PCT No. PCT/SE82/00320 Sec. 371 Date Jun. 9, 1983 Sec. 102(e) Date Jun. 9, 1983 PCT Filed Oct. 7, 1982 PCT Pub. No. WO83/01507 PCT Pub. Date Apr. 28, 1983.An apparatus for cutting out strips from a web wound to the shape of a cylindrical roll, includes a carrier, at least two spaced-apart cutting members mounted on the carrier for cutting out the strips between each other, a rotatable core for winding up a web strip cut out by the cutting members, contact members mounted on the carrier for exerting a pressure against an outermost web layer so as to firmly hold the layer in place when moving the apparatus axially along the cylindrical surface of the roll, and a resilient mechanism for providing a relative resilient mobility between the cutting members and the contact members toward or away from the outermost web layer, so as to permit the application of the apparatus against the cylindrical surface of rolls irrespective of varying diameters thereof.
Patent SE-8205153-L (SE)
Inventor: BUHLER E
IPC: B23H7/18
Filed: 1982-09-10
Abstract: PCT No. PCT/CH82/00002 Sec. 371 Date Sep. 2, 1982 Sec. 102(e) Date Sep. 2, 1982 PCT Filed Jan. 12, 1982 PCT Pub. No. WO82/02353 PCT Pub. Date Jul. 22, 1982.The invention describes methods and means for optimum process control in spark erosive machining when there are considerable changes to the machining surface. By following a mathematically described process control strategy, it is possible to work in all spark erosion machining ranges without any interventions in the process control on the part of the operator.
Patent SE-8205687-L (SE)
Inventor: SLYCKE H L
IPC: F01N13/16
Filed: 1982-10-06
Abstract: Firmly abutting or adhering to the inner cylindrical wall of the sheet-metal casing (1) is the cylindrical outer surface of at least one ceramic element (6). In order to prevent the occurence of disturbing resonant vibrations in the silencer and in order to provide a rigid structure, the inner wall of the casing (1) is firmly connected to the cylindrical outer surface of the ceramic element (6), for example by heat shrinking the casing around the ceramic element, by press fitting or by an adhesive layer. <IMAGE>
Patent SE-8205839-L (SE)
Inventor: ALSBERG D A
IPC: H04B3/23
Filed: 1982-10-14
Abstract: The invention is a two-stage echo canceller arrangement including a first echo cancelling stage (20) and a second echo cancelling stage (18). The first a. echo canceller adapts an input signal (x(k)) to synthesize a first estimate of an echo replica signal (@1(k)). A combiner (28) subtracts this first echo replica signal from the actual echo signal to generate a first echo cancelled signal (e1(k)). A control unit (30) monitors the change in value of the echo cancelled signal, and locks the adaptation process of the first echo canceller when the first echo cancelled signal is sufficiently less than the input signal, usually 6 dB of the input signal, to allow a near-end speech detector (23) included in the second stage to function correctly, ie to reduce the echo to a level below that at which it might be wrongly identified as near end speech. The second echo canceller, which is disposed after the first echo canceller, functions in a similar manner as the first echo canceller, and, unless inhibited by the detection of near end speech, continues to operate after the first echo canceller is locked until the echo cancelled signal produced by the second echo canceller is approximately equal to zero. <IMAGE>
Patent SE-8302099-L (SE)
Inventor: JERUND E
IPC: B65D75/28
Filed: 1983-04-15
Abstract: A thermometer sheath in a multiple pack comprising a continuous support foil (1) of paper on which a lower and an upper plastic foil (2 and 3) are placed, whereby the plastic foils (2, 3) are welded together and the lower plastic foil (2) is releasably attached to the support foil (1) by means of a heat sealing line (4), which delimits a number of case-shaped thermometer sheaths closed at one end, which are detachable from each other and from the support foil (1), and whereby the lower plastic foil (2) is longer than the upper plastic foil (3) thus that a flap is formed at the case orifice. A stiffening strip (5) of plastic material is positioned between the upper and the lower plastic foil (2 and 3) transversally to the longitudinal direction of the case and attached to said plastic foils (2, 3) by two opposite parts (4',4'') of the heat-sealing line (4), whereby the stiffening strip (5) extends beyond the end of the upper plastic foil (3).
Patent SE-8306756-L (SE)
Inventor: LIND T
IPC: B01D39/00
Filed: 1983-12-07
Abstract: Cartridge comprises a tubular inner core on which is wound several layers of thread. The layers of thread incorporate a chemical source which is soluble in water. Some of the outer yarn is crosswise wound on the core and forms the chemically impregnated layers. The impregnated yarns are plastic e.g. polypropylene or acrylic or metal e.g. stainless steel or glass. the chemicals are low or medium molecular weight polyacrylic acid or its sodium salts.
Patent SE-8403210-L (SE)
Inventor: ERICSON CARL HELGE EDVIN
IPC: F24F13/06
Filed: 1984-06-14
Abstract: This invention is a ventilation device comprising a ventilation duct section (10) that runs through an outer wall (20), a control (14) for regulating the amount of ventilation air and a distribution pipe (12), which is connected to an outlet (36) on the side of the ventilation duct section. The ventilation device is preferably situated under a radiator (58) so that the distribution pipe (12) is immediately under the radiator next to an opening (56) between the radiator and the wall (20). The outlet orifices (16) of the distribution pipe are directed in such a way that the ventilation air (arrow 22) streams upward in the opening (56). Through the radiator's heating of the surrounding air, an upward directed convection airflow forms in this opening. Due to the ejector effect, this airflow takes the incoming ventilation air up with it. In the opening (56), the incoming ventilation air is heated by the radiator and the wall surface (20) that is situated behind and heated by the radiator. In this way, the incoming fresh air is heated and drafts are prevented. At the same time, heat from the section of the wall warmed by the radiator is recycled.<IMAGE>
Patent SE-8404717-L (SE)
Inventor: HAUSSELS B
IPC: A61M11/02
Filed: 1984-09-20
Abstract: A roller for heavy loads has a metal (partic. steel) tube encapsulated in plastic material, inner and outer end rings, and roller bearings between them. The outer end rings are held by outer L-section metal bushes whose outer ends hold in the ends of the central tube and, together with those ends and the roller bearings, are encapsulated with the polymer.
Patent SE-8504517-L (SE)
Inventor: LASH R J
IPC: C25D3/56
Filed: 1985-09-30
Abstract: An aqueous acidic electrolyte and process for electrodepositing zinc alloys comprising zinc-nickel, zinc-cobalt and zinc-nickel-cobalt on a conductive substrate incorporating a brightener system including a ductilizing agent present in an amount sufficient to reduce stress and fracturing of the zinc alloy electrodeposit providing for improved corrosion resistance of the deposit. The ductilizing agents are sulfonates of an aldehyde or ketone.
Patent SE-8504796-L (SE)
Inventor: MULLER J
IPC: A61K45/08
Filed: 1985-10-16
Abstract: Glucocorticoid-free pharmaceutical agents for local therapy of psoriasis, containing anti-psoriatic active substances known per se consist of a self-adhesive non-permeable film the adhesive layer of which contains the glucocorticoid-free anti-psoriatic active substance and preferably urea in a uniform fine distribution.
Patent SE-8604668-L (SE)
Inventor: KARVONEN O
IPC: E02F3/815
Filed: 1986-10-31
Abstract: Lifting of the side ploughs in the transport position is problematic because the rear part of the plough drags on the road surface as the side ploughs are being lifted. The device according to the invention for manoeuvring a side plough includes a control beam 2 which is secured to the vehicle, a control axle 4 joined to the fixed blade 3 of the side plough, a support 5 joined to the fixed blade, and a cylinder 6 secured to the fixed blade and to the frame and used for moving the side plough. The characteristic features of the invention are that the control axle is fixed to the control beam so as to slide freely in its axial direction, that the support is joined to the frame and to the fixed blade in such a way that the fixed blade is movable in relation to the frame, essentially in the same direction as the control axle, and that the device includes a removal member 8 and a projecting member 9 which are arranged to function together for lifting the plough in the transport position. <IMAGE>
Patent SE-8701772-L (SE)
Inventor: ANDERSSON AA
IPC: B25J17/00
Filed: 1987-04-29
Abstract: Industrial robot comprising a base (1), a pedestal (2) supporting a robot arm (3) and being rotatably mounted on the base (1) by means of a bearing (4), a gear unit, mounted practically without backlash on the pedestal (2), and a motor, mounted on the pedestal (2) and being connected to the drive shaft of said gear unit. According to the invention the output shaft (6) of the gear unit is arranged with its axis of rotation approximately coinciding with the axis of rotation of the bearing (4), and the output shaft (6) is connected to the base (1) by means of a tangentially rigid but otherwise flexible shaft coupling, preferably in the form of a plate coupling (8).
Patent SE-8702604-L (SE)
Inventor: KARHUMEKI MARKKU
IPC: E04G19/00
Filed: 1987-06-24
Abstract: The method is used in connection with demountable construction purposes. During the building stage at least one building component (1) such as board, plate or the like is adjoined to at least one elongate fixing element (2). The fixing element comprises an elongate groove or the like at the central portion (3) of the fixing element (2) and fixing members (4) at the sides of said central portion (3). The fixing members (4) further comprise organs (5) for adjoining the fixing element and/or organs for receiving the fastening members. Thus the combination of said at least one building component (1) and said at least one fixing element (2) adjoined together substantially define an elongate space arrangement in which a closed texture (6) is arranged before the demounting stage. The demounting is effected by leading pressure intermediate medium inside the closed texture (6) to expand said closed texture and thereby demounting the construction by loosening said at least one building component (1) and said fixing element (2) from each other.
Patent SE-8703354-L (SE)
Inventor: HOEL OLAV
IPC: B27M3/04
Filed: 1987-08-31
Abstract: Floorboards are manufactured by working boards unsorted in respect of quality to predetermined width and thickness. The boards are cut where necessary to remove board sections containing flaws (12) whereupon these board sections are split along their central plane and worked and glued in end-to-end relationship on the opposite flat sides of the flawless board sections (15) which also have been placed end to end, in accordance with the preferred method of the invention. The resultant assembly is split along the central plane of the last-mentioned board sections (15), and the strips are worked, tongued and grooved, and finished. A floorboard manufactured in this manner comprises a top layer of flawless board sections (15) of varying lengths and a bottom layer including board sections (14a, 14b) which contain flaws and have been cut from the starting material to provide the said flawless board sections (15).