baber/WOPTO huggingface dataset:
Patent SE-7903188-L (SE)
Inventor: RATTI M
IPC: B23Q3/155
Filed: 1979-04-10
Abstract: A bushing for retaining and supporting at least one tool, spindle or the like includes at least two component parts which are constructed to together define therebetween an insertion seat for receiving a particularly tool, spindle or the like. The parts are adjustably movable with respect to each other between a plurality of differently spaced positions, to thereby adjust the size of the insertion seat as a function of the size of the particular tool, spindle or the like to be received therein. The parts each have retaining devices for matingly engaging each other in each of the plurality of positions, and for thereby fixing the relative spacing between the parts and the size of the insertion seat at each of the plurality of positions.
Patent SE-7904948-L (SE)
Inventor: LUNDIN L
IPC: F41A9/22
Filed: 1979-06-07
Abstract: A device for automatic transfer of rounds of ammunition is utilized for a large-calibre firearm, for instance for ships or the like. The firearm comprises a magazine arranged on its elevating mass, and the firearm is set at a predetermined elevation at the loading of the magazine. Rounds are conveyed from an ammunition store via the underside of the mounting to the top of the mounting. A laterally displaceable cassette is arranged to receive rounds fed to it in an infeed position, and in an outfeed position to transfer rounds to the magazine when this has assumed the loading position. For the transfer of rounds from the cassette to the magazine of the firearm the potential energy of the rounds is utilized, so that no special transferring means working in the magazine need be utilized for this transfer.
Patent SE-7907879-L (SE)
Inventor: GEORGSSON A
IPC: A01G23/00
Filed: 1979-09-24
Abstract: The device of this invention is intended for the gathering of brushwood in the form of twigs, wood refuse, and other similar materials in connection with forest clearing, thinning, path maintenance, fire road maintenance, maintenance of fields, streams, ponds, rivers, and creeks, as well as gutters, and includes among other items a bundling unit, which consists of an extended cylindrical drum with a peripherally open notch which stretches along the drum, in that one or more compressors are devised to be pivotal from one position, in which the notch of the drum is released for loading of brush debris into the drum through the opening to a position in which the brush debris is packed and compressed into the drum, and that the unit is adapted to bundle the brush debris compressed in the drum.<IMAGE>
Patent SE-8003396-L (SE)
Inventor: GAAL A
IPC: C07F9/38
Filed: 1980-05-06
Abstract: The invention provides a process and the product of process for the preparation of N-phosphonomethyl-glycine comprising the oxidation of an aqueous suspension of N-phosphonomethyl-imino diacetic acid in the presence of a catalyst with oxygen or an oxygen-containing gas. Comparing the process of the invention with the known processes, specific conversion is considerably increased and significant amounts of energy can be saved.
Patent SE-8004896-L (SE)
Inventor: ZELLMER HANS
IPC: E04D11/00
Filed: 1980-07-02
Abstract: A thermally insulated roof structure comprises parallel beams 10 between which a support framework 15 of incombustible material is first arranged. Such a support framework can expediently consist of sections of wire netting 15a cut to size, but in some cases woven glass- fibre may suffice. A first layer of insulating material 20, which has a thickness less than one third of the total insulation thickness, is placed on the support framework 15. A diffusion barrier 19, suitably plastic foil, is placed on top of this first layer, said diffusion barrier 19 having such a width that it can extend uninterrupted across a beam and across an adjacent beam. A second insulating layer 22 is then applied thereon, and the impermeable layer 23 generally consisting of sheet metal is then applied on top of this. The combined thickness of the insulation 20 and 22 is chosen such that the material is compressed slightly when the outer cladding 23 is applied. This avoids the creation of air pockets where condensation can collect. When constructing the roof, the beams 10 are preferably laid out on the bottom of the building, and the support framework 15a is secured in it, possibly together with the lower insulation layer 20, and the whole arrangement is lifted up in situ, thereby quickly obtaining a protective netting for the personnel working on the roof. <IMAGE>
Patent SE-8007734-L (SE)
Inventor: STEPHENSON D J
IPC: B01J35/04
Filed: 1980-11-04
Abstract: This invention relates to catalyst units embodying or consisting of catalytic material in wire or strip (herein referred to simply as "wire") form and especially to such units for catalytic oxidation of gases. The catalyst unit of the invention is particularly suitable for use in the manufacture of hydrocyanic acid comprises a pack of woven metallic gauzes wherein at least some of the gauzes disposed at or towards the front of the pack are made from wire (as herein defined) having a cross-sectional area greater than at least some of the gauzes disposed at or towards the rear of the pack.
Patent SE-8007845-L (SE)
Inventor: BUZAS ANDRE
IPC: C07D471/14
Filed: 1980-11-07
Abstract: The invention relates to a multistep preparation process of new indolo(2,3-a)quinolizidines of the general formulae (I) and (II): (I)                            (II) wherein R stands for -COOC2H5, -COOH, -CN,  a primary or secondary methylenamino group, a methylenamido group, or wherein R, together with the ring nitrogen of the indolo ring, represents one of the groupings N-CO-NH-CH2 or N-CO.  These compounds of the invention are useful in the field of blood circulation in the brain.
Patent SE-8008202-L (SE)
Inventor: KETOLAINEN K
Filed: 1980-11-24
Abstract: A nail piece comprised of a straight tubular shaped body (1), whose corner piece (2) is sharply bevelled on one end. A protruding flange is formed (3) on the opposing end of the nailing piece's body in relation to that with the sharply bevelled end and transversely from the body toward the sides. In the middle of the body at the flange fitted end of the nailing piece there is a centre part furnished with a hole (4) made for the fixing device for the nailing piece (5), for example a nail or screw.<IMAGE>
Patent SE-8009018-L (SE)
Inventor: ERIKSSON LENNART
IPC: F24S23/70
Filed: 1980-12-19
Abstract: The reflector is for solar catchment collector tubes (1) or cylindrical lamps. It can comprise one or several parts, each of which incorporates two identical halves. The reflector halves each have one outer and cylindrical section (RA) evolving into a flat intermediary section (RB), which via a cylindrical intermediary section (RC) evolves into a flat inner section (RD).
Patent SE-8106679-L (SE)
Inventor: SNYDER M
IPC: C08L33/08
Filed: 1981-11-11
Abstract: A copolymer-based film former composition and delivery system is disclosed for establishing a breathable, compliant, water-insoluble barrier film for protection of the skin from exposure to, and irritation by, urine or fecal waste. The film formed establishes a protective barrier film that aids in maintaining a normal skin environment such as at the site of an interface between the skin and the adhesive of an ostomy appliance. In a preferred embodiment the copolymer comprises a plasticized solution of 50/50 n-butyl/iso-butyl methacrylate. The film former is applied to the skin by delivery means adapted to essentially preclude cross-contamination, assure that the film intimately conforms to the skin, and in a preferred delivery system enables the essentially simultaneous removal of a previously deposited film with stomal contaminant thereon while establishing a new film formed of the copolymer composition.
Patent SE-8200020-L (SE)
Title: Rail grinding machine head - is fixed to angle gear housing with housing cover forming motor coupling
Inventor: MANKINEN E
IPC: E01B31/17
Filed: 1982-01-04
Abstract: The rail grinding machine has a head (11) driven by single phase current motors (19), and includes a feed and adjustment unit (21) for regulating the grinding head height position. At least two drive motors (19) are used, connected by angle gears (13,15). The grinding head (11) is fixed by attachments to the angle gear housing (17), with a cover (18) on the housing acting as coupling piece for the motors (19).
Patent SE-8201049-L (SE)
Inventor: IMAOKA H
IPC: B21D43/05
Filed: 1982-02-19
Abstract: A rotary transfer press comprising a bed; an upright extending upward from the bed; a crown mounted on the upright and providing a plurality of stations between the crown and the bed in an annular arrangement; a slide upwardly and downwardly movable by being guided by the upright; a feed bar having clamps corresponding in number to the number of the stations and provided around the upright for transferring workpieces from station to station in succession; a slide drive disposed in the crown for moving the slide upward and downward and comprising a main shaft coupled to a main electric motor to rotate at a reduced speed, eccentric rings coupled to the main shaft to rotate at a reduced speed and connecting rods connecting the eccentric rings to the slide; a feed bar lifting drive having a lift cam coupled to one of the eccentric rings and adapted to be actuated by the lift cam for moving the feed bar upward and downward; a feed bar feeding-drive having a feed cam coupled to one of the eccentric rings and adapted to be actuated by the feed cam; and a clamp drive having a clamp cam coupled to one of the eccentric rings and adapted to be actuated by the clamp cam for operating the clamps. Since the feeding movement and upward and downward movement of the feed bar and the operation of the clamps are mechanically related to the movement of the slide, press work can be conducted stably even at a high speed.
Patent SE-8203297-L (SE)
IPC: G01R33/032
Filed: 1982-05-27
Abstract: An optical sensor for detecting changes in physical quantities such as temperature, position, force, level, pressure, flow, acceleration, magnetic or electrical field strength or mechanical deformation, includes a luminescent material built up of atomically localized luminescence centers, included as a solid solution in an amorphous or mono-crystalline bonding material.
Patent SE-8301268-L (SE)
Inventor: ENGSTROM A
IPC: B66C1/02
Filed: 1983-03-08
Abstract: The invention concerns a gripping apparatus (1) of a vacuum type for lifting full bags (3).It has been shown, that with this type of apparatus, it is difficult to bring about a sufficiently reliable grip on the bags (3) because of unsatisfactory sealing between the vacuum grip device and the bag while being lifted.Significantly improved operation has been achieved in a simple manner by the invention.  This essentially consists of a part of the material of the bag being sucked into a part of the gripping apparatus (1) until it comes up against a ring shaped seal (7), against which the bag material is sucked until in sealing alignment with a radial inward facing sealing surface (10) in the seal ring (7).<IMAGE>
Patent SE-8303066-L (SE)
Inventor: FRAZER H I
IPC: F16C32/06
Filed: 1983-05-31
Abstract: A hydrostatic pad or slipper bearing that is hydrostatically balanced to provide a substantially frictionless bearing with negligible fluid leakage, for supporting a moving part, in which there is a stationary housing in a cylindrical recess in which is mounted a bearing pad movable in the recess and surrounded by a liquid seal, the outward face of the pad being shaped to bear on the moving part to be supported and having a recessed area in its outward face which is defined by sealing land. A passage through the pad provides a communication between the inward face of the pad and the recessed area. Within the housing is a cylindrical cavity containing a valve assembly which is connected in a manner that is free of back lash to the pad so that the valve moves with the pad. The cylindrical cavity is supplied with liquid under pressure the entry of which is controlled by the valve and also with a passage leading to an area of lower of pressure. The novel feature of the construction lies in the fact that the cylindrical recess and the pad are of substantially uniform diameter through the lengths so that the pad is supported against lateral movement by the wall of the recess at a point close to the moving part and in that the effective hydrostatic area of the inward face of the pad is substantially equal to the effective hydrostatic area of the outward face of the pad plus the effective hydrostatic area of the valve subject to the pressure acting on the inward face of the pad, the valve assembly being hydrostatically balanced within itself with respect to the input pressure so that the whole pad and valve assembly are hydrostatically balanced. This arrangement guards against the leading edge of the pad digging into the moving part and also permits the use of a large diameter poppet valve.
Patent SE-8306162-L (SE)
Inventor: SJOSTROM S
IPC: E04G21/20
Filed: 1983-11-09
Abstract: No further information available at time of publication.
Patent SE-8405959-L (SE)
Inventor: AKERBERG D
IPC: G08B3/10
Filed: 1984-11-26
Abstract: PCT No. PCT/SE85/00518 Sec. 371 Date Jun. 30, 1986 Sec. 102(e) Date Jun. 30, 1986 PCT Filed Nov. 18, 1985 PCT Pub. No. WO86/03318 PCT Pub. Date Jun. 5, 1986.In a method of establishing, in the reception of messages in the form of characters sent by radio, particularly messages to personnel locators, that the latest of the received messages is identical with a previously received and stored message, there is included identifying the message with guidance from an identity code transmitted in the message. The code is either a part, i.e. a so-called block of the message or a character combination in the message. There is further included giving particular treatment to a received message with the same identity code as one already stored such as ignoring it. A receiver for carrying out the method includes a receiver aerial, a radio part, a demodulator, a decoder for the address of the receiver, a signal processor which in turn contains a register for a message, a message memory for more than one message and a comparator for comparing an identity code in the message in the register with the identity codes in the messages in the message memory and, on agreement for storing information thereon.
Patent SE-8406054-L (SE)
Inventor: ENGSTROM U
IPC: B22F1/00
Filed: 1984-11-30
Abstract: The machinability of a sintered body produced by sintering from a pressed iron powder mixture can be increased substantially by utilising an iron powder mixture in which manganese sulphide is included in the form of a very fine powder having a particle size of less than 10  mu m. The iron powder mixture is prepared by adding the manganese sulphide in the form of the said fine powder having a particle size of less than 10  mu m and in an amount such that the finished mixture will contain 0.05-5% by weight of manganese sulphide, preferably 0.3-1.0% by weight of manganese sulphide.
Patent SE-8501504-L (SE)
Inventor: WIKSTROM J
IPC: A61M11/08
Filed: 1985-03-27
Abstract: The invention relates to a portable, handheld eyewash dispenser for discharging an eyewash liquid. The eyewash dispenser includes a housing and an expandable rubber bladder mounted in the housing. The housing and the rubber bladder conjointly define a chamber for accommodating the eyewash liquid therein. A propellant cartridge containing a propellant under pressure is mounted in the rubber bladder. A pressure valve responsive to a predetermined pressure of the eyewash liquid is mounted in the housing. A release mechanism is provided for acting on the propellant cartridge for discharging the propellant therefrom to inflate and expand the bladder thereby imparting pressure to the eyewash liquid causing the latter to be expressed through a nozzle. The housing is configured to permit the user to comfortably grasp the dispenser in one hand. The user can swing the eyewash dispenser with the hand so as to strike the release mechansim against a hard surface thereby actuating the latter and causing the eyewash liquid to be expressed through the nozzle.
Patent SE-8501596-L (SE)
Inventor: NYMAN SVEN-OLOF
IPC: B08B15/00
Filed: 1985-04-01
Abstract: One connection (8) for flexible hose (11) is at a treatment (1) or working location, whilst the second connection (12) is at the end of a suction pipe (10) connected via a fan (6) and a sound damper (7) to a ventilation system (5). The first hose connection has the form of a tube on which the hose fits, and is provided with a centrally positioned holder (13) which works in conjection with a holder at the treatment location (1). The opposite end of the tube to the hose forms a connection for another flexible tube (15) which is adjustable so that its mouth is placed where there is the greatest leakage of gas. The holder on the tube is a pin (13) with which works a clamp, the pin being displaceable in the clamp for adjustment. The mouth on the tube is fitted with a funnel (16) to increase the suction effect.
Patent SE-8504310-L (SE)
Inventor: BRANDT L
IPC: B63H5/10
Filed: 1985-09-17
Abstract: The invention relates to a boat propeller unit with double, counter-rotating propellers. The forward propeller is designed to function without cavitation, while the after-propeller is optimally cavitating by being made cupped and with a blade width of between 60% and 75% of the blade width of the forward propeller.
Patent SE-8504943-L (SE)
Inventor: RANTAPUSKA SEPPO VILHO
IPC: G01N27/27
Filed: 1985-10-21
Abstract: The invention relates to a method for measuring and adjusting electrochemical potential and/or component content in the process of treating valuable materials, when the valuable materials should be recovered either together or separately by aid of the values of the recovery range defined on the basis of electrochemical potential and component control. According to the invention, the measuring of electrochemical potential and/or component content is carried out by means of at least one electrode (4, 5), advantageously by means of a mineral electrode, so that in order to regulate the physicochemical state of the electrode and/or to remove the coating layer formed on the electrode surface and in order to protect the electrode, onto the electrode there is switched a supply voltage differing from the electrochemical balance potential of the electrode, which supply voltage is switched off before starting the measuring operation.
Patent SE-8505526-L (SE)
Inventor: HAYES H
IPC: A61K8/73
Filed: 1985-11-22
Abstract: The dentifrice contains a water-soluble zinc salt and a hydrous silica gel polishing agent compatible and substantially non-reactive with the zinc salt. The astringent dentifrice may additionally contain alkali metal monofluorophosphate, alkali metal carboxymethyl cellulose or combinations thereof, each of which is substantially non-reactive with the zinc salt and the hydrous silica gel.
Patent SE-8600288-L (SE)
Inventor: MULLER J
IPC: D21F3/02
Filed: 1986-01-23
Abstract: In an extended nip proess including a stationary support member, a hydraulically actuatable press shoe supported on and extending along the support member and a rotatable counter-roll opposed to and extending along the direction of the press shoe, there is a flexible, tubular press jacket which rotates around the support member and which is sealed so as to be inflatable by air. Before rotation of the counter-roll starts, the press jacket is air inflated and expands to partially wrap around the counte-roll. After rotation of the counter-roll and the press jacket begins, and only after a set minimum velocity has been exceeded, then the press shoe is fluid pressurized against the press jacket. At the time, the air pressure in the press jacket is reduced. Various control devices control the feed of pressure liquid to the press shoe and the feed of air to the press jacket until and then after a minimum speed level is exceeded.
Patent SE-8603532-L (SE)
Inventor: GRANBOM BO
IPC: F15B15/06
Filed: 1986-08-21
Abstract: A device in pneumatic cylinder-piston arrangements, especially of the type where a piston without rod is running in a cylinder (1) and has a carrier (2) extending through a longitudinal slot (3) in the cylinder. A flexible endless means (7) is arranged to extend at least with one part in parallel with the cylinder (1), the carrier (2) of the piston being anchored (9, 10) to this part.
Patent SE-8604150-L (SE)
Inventor: TALEYARKHAN R P
IPC: G21C3/33
Filed: 1986-09-30
Abstract: A BWR fuel assembly includes a bundle of elongated fuel rods disposed in side-by-side relationship so as to form an array of spaced fuel rods, an outer tubular flow channel surrounding the fuel rods so as to direct flow of coolant-moderator fluid along the fuel rods, and bottom and top nozzles mounted at opposite ends of the flow channel and having an inlet and outlet respectively for allowing entry and exit of coolant fluid into and from the flow channel and along the fuel rods contained therein. The BWR fuel assembly includes an improvement in the form of a coolant flow direction control device mounted in the bottom nozzle of the fuel assembly and being operable to open the inlet thereof to flow of coolant fluid in an inflow direction into the flow channel through the bottom nozzle inlet but close the inlet to flow of coolant fluid from the channel through the bottom nozzle inlet upon reversal of coolant liquid flow from the inflow direction. In an exemplary form, the coolant flow direction control device is a one-way or unidirectional flow check valve positioned across the inlet of the fuel assembly bottom nozzle for sensing the direction of coolant flow and automatically opening when the flow direction sensed is into the bottom nozzle and closing when the flow direction sensed is out of the bottom nozzle.
Patent SE-8702617-L (SE)
Inventor: NILSSON BJARNE
IPC: B01D33/23
Filed: 1987-06-24
Abstract: A filter section for a rotatable filter of the kind including a plurality of sections (5) assembled into an annular filter disk. Each section (5) comprises two mutually spaced plate-shaped elements (6,7) which are at least partially perforated and provided with protrusions (8) keeping a filter cloth (9) spaced from the plate-shaped elements. The space between the plate-shaped elements (6,7) is in communication with a discharge conduit (2) for filtrate. At least one substantially radial drainage channel (12) is arranged between the elements (6,7), this channel having communication with the outlet (13) of the section. The space between the plate-shaped elements (6,7) at the side of the channel (12) is filled with a hardened compound (11). The plate-shaped elements (6,7) are provided with openings (10) towards the channel (12).
Patent SE-8804445-L (SE)
Inventor: L-E
IPC: E21B19/24
Filed: 1988-12-08
Abstract: PCT No. PCT/SE89/00720 Sec. 371 Date Jun. 6, 1991 Sec. 102(e) Date Jun. 6, 1991 PCT Filed Dec. 8, 1989 PCT Pub. No. WO90/06416 PCT Pub. Date Jun. 14, 1990.A telescopically extensible drill comprises a drill barrel, a drill bit connected to the barrel, and a drill rod which can be displaced between two longitudinally spaced positions in relation to the drill barrel, and secured in either of those positions. The drill can thus be extended in length without having to splice additional barrels or rods to the drill.