baber/WOPTO huggingface dataset:
Patent SE-8002609-L (SE)
Inventor: CHIU C-W
IPC: A23L1/0522
Filed: 1980-04-08
Abstract: A cold-water dispersible, modified starch characterized by forming a gel having a Bloom strength of at least 50 grams is prepared by reacting a tapioca starch with a crosslinking agent to within defined Brabender viscosity limits; converting the crosslinked starch in a sufficient amount to provide the modified starch with gelling properties; and drum-drying the crosslinked and converted starch to obtain the modified starch product. The gelling instant starch thus prepared is particularly useful in food systems of the type which gel upon standing, such as pie filling, jellies, and puddings.
Patent SE-8006507-L (SE)
Inventor: FRISQUE A J
IPC: E21B43/20
Filed: 1980-09-17
Abstract: The dissolution rate of water-soluble polymers in water can be precisely controlled. This is accomplished by inverting a water-in-oil emulsion containing the water-soluble vinyl polymer into water which contains at the time of inversion an exact amount of an emulsifier system having an HLB number which has been predetermined to produce a specific solubility rate for the water-soluble vinyl polymer.
Patent SE-8007425-L (SE)
Inventor: DREIER E
IPC: D05B49/02
Filed: 1980-10-22
Abstract: A needle thread guide device containing an articulated thread feeder oscillating in a vertical plane on a sewing machine provided with a skip stitch mechanism working at intervals to form stitches of varying lengths, wherein a thread catcher is combined with a thread lever which can be engaged and disengaged synchronously with the skip stitch mechanism and which aligns in its operating position with a hook eye open to the top at a position of the upper area of the ascending movement part of the thread lever eye with the latter, thereby catching the thread loop which is carried along by the thread lever.
Patent SE-8008991-L (SE)
Inventor: RAPP J
IPC: G01N33/38
Filed: 1980-12-19
Abstract: A process for adding water to a concrete mix wherein, after addition of an initial quantity of water to bring a particular concrete mix to or close to a so-called zero consistency, the set point consistency is reached by the one-shot addition of the balance of the water determined from stored empirical and interpolated data based upon measuring consistency and water addition values. The method has the advantage that the establishment of a zero value consistency by the addition of water to the dry mix or a mix of unknown moisture content permits the consistency measurement at this point to be easily carried out by indirect electrical techniques.
Patent SE-8100716-L (SE)
Inventor: CARETTA R
IPC: B29D30/00
Filed: 1981-01-30
Abstract: A process for manufacturing radial type motor vehicle pneumatic tires is provided in which an annular reinforcing structure is disposed on a toric carcass. The reinforcing structure is built up of two layers of metallic cords crossed with each other, and an additional third layer of heat shrinkable textile cords that form, with the longitudinal direction of the tire, an angle which is not zero and is a smaller angle than that of the underlying cords. The third textile layer is applied by butt-joining its respective opposite ends along a straight line parallel to the metallic cords of the underlying metallic layer.
Patent SE-8103597-L (SE)
Inventor: RUTER F
IPC: G01P3/486
Filed: 1981-06-09
Abstract: A method and apparatus for controlling the travel speed of automatic welding machines uses a rotatable member which is engaged with the workpiece as the workpiece is moved relative to the welding head. The rotatable member advantageously includes one or more apertures on one side of which light is directed and the opposite side of which light pulses are received during rotation of the member and these pulses are used as an indication of the speed of the welding machine. In the preferred apparatus a separate frictional member is frictionally engaged with the workpiece and moved by the movement of the workpiece relative to the welding head and through suitable gearing drives the rotatable member having the aperture. Light is transmitted to one side of the rotatable member preferably from a light source through optical fibers and is picked up on the opposite side by similar optical fiber elements which transmit the pulse signals to a sensor for the purpose of giving a digital or other reading in respect to the speed involved.
Patent SE-8105171-L (SE)
Inventor: DEY A N
IPC: H01M10/54
Filed: 1981-09-01
Abstract: A method for increasing the recycling life of an electrochemical cell containing a lithium (or other active metal subject to dendritic plating) anode and a clovoborate salt or other salt, which forms soluble oxidizing agents at elevated charging voltages, comprising the step of charging the cell at a potential above normal charging voltage whereby said soluble oxidizing agents are formed.
Patent SE-8105767-L (SE)
Inventor: HAMU KAINO JOHANNES
IPC: B41F15/36
Filed: 1981-09-30
Abstract: A stretch frame for sheet material such as printing screen utilizes tensioning rollers to be secured to the sheet edges and then rotated to stress the sheet material. The rollers may be rotatably received within laterally opening channels in the frame and restrained against reverse rotation to release the sheet tension by a ratchet device extending along a substantial length of each roller. This construction insures that the printing screen or other web shaped material is rigidly held in place.
Patent SE-8107284-L (SE)
Inventor: OHLSON KJELL FOLKE
IPC: B62D27/00
Filed: 1981-12-04
Abstract: The mechanism is for fitting a platform or auxiliary frame on a chassis frame structure in a lorry, and includes a two-part clamp (3,4). The lower clamp part (3) is fixed to the chassis frame, whilst the upper clamp part (4) is attached to the platform or auxiliary frame. Both clamp parts have attachment back pieces (6,11) and stirrups (8,12). The upper clamp part back plate (11) has a lower section (15) extending downwards past a separation line between the auxiliary frame (2) and the chassis frame (1). The lower clamp part stirrup (8) has a section overlapping the lower area of the upper clamp part.
Patent SE-8107372-L (SE)
Inventor: HORI M
IPC: B60K5/12
Filed: 1981-12-09
Abstract: A vibration-damped power transmission device adapted to transmit power from a prime mover such as motor, internal combustion engine and the like, which causes a vibratory motion, to a driven body, said power transmission device being supported on a support frame which is to be prevented from vibration, characterized in that at least two vibration dampers are disposed between the housing of said power transmission device and said support frame, said vibration damper comprises a mandrel, a mass member having a cylindrical inner surface enclosing said mandrel, and at least one damping coil spring inserted between said mandrel and said cylindrical inner surface, each of said springs consisting of at least one small coiled portion engaged with or fixed to said mandrel, at least one large coiled portion engaged with or fixed to said cylindrical inner surface and at least one conically and spirally coiled portions integrally connecting said small coiled portion and said large coiled portion.
Patent SE-8206944-L (SE)
Inventor: STOBB W J
IPC: B65H9/00
Filed: 1982-12-06
Abstract: Method and apparatus of conveying a sheet in a turning action to alter its path of movement. The operator has the option of conveying the sheet through a bump turn mode or a flow turn mode. In the bump turn mode, the original sheet leading edge on a first conveyor is not the leading edge on the second conveyor but instead the sheet side edge becomes the leading edge. In the flow turn mode, the operator can drive the conveyor members of the first conveyor so that the sheet is rotated ninety degrees on the first conveyor and is then deposited onto the second conveyor so that the sheet leading edge on the first conveyor is also the leading edge on the second conveyor. The apparatus consists of a first conveyor and a second conveyor with the first conveyor having individually driven members for the optional modes mentioned.
Patent SE-8207059-L (SE)
Inventor: JOHANSSON L
IPC: B65G67/20
Filed: 1982-12-09
Abstract: A device for handling goods in tight spaces consists of a wheel-borne undercarriage (1) on which a vertically adjustable platform (3) with lifting arm (2) and gripper is situated. Preferably, lift tables (8) bearing load carriers (7) are situated on both sides of the platform (3). The device can work in reverse.<IMAGE>
Patent SE-8306098-L (SE)
Inventor: LJUNG TORSTEN NICK
IPC: B28C7/02
Filed: 1983-11-07
Abstract: The invention refers to a method of producing concrete in a mobile computer controlled concrete station (22) for the production of concrete mixtures, comprising cement, aggregate material of gravel and sand, and water, with or without superplasticizers. In the concrete station, that is realized for computer control of the mixing processes, the aggregate material is supplied to a telescopic sorter device (2) for screening and distributing the aggregate material according to size to a plurality of collecting cells (3). A system of trap doors (4) and valves (5) in co-operation with electronic equipment for the weighing of the aggregate material in exact proportion by means of a weighing drum (6), is computer controlled. The content of the weighing drum (6) is transferred to a mixer drum (7) by pneumatic means. A preprogrammed amount of water, and, if desired, amounts of superplasticizers are supplied from tanks (12) to the mixer drum through pipes. The mixer drum is provided with means for electric measurement of the ZETA-potential difference or of the conductivity in the cement paste. Using these measuring quantities and nominal values for water and for the used kind of superplasticizers, the consistency of the mix can be controlled through computer controlled supply of water and superplasticizers under due observance of said nominal values.
Patent SE-8306994-L (SE)
Inventor: DURCKHEIMER W
IPC: A61K31/545
Filed: 1983-12-16
Abstract: Cephem derivatives of the general formula in which the R2O group is in the syn-position, a process for their manufacture and pharmaceutical formulations which are active against bacterial infections and contain these compounds.
Patent SE-8403162-L (SE)
Inventor: BRENNSTROM R
IPC: F23C10/18
Filed: 1984-06-13
Abstract: Method for igniting a combustion chamber with a fluidized bed upon start-up and a power plant for carrying out the method. According to the invention bed material, which is heated to the ignition temperature of a start-up fuel, is transferred from a storage container (40) to the combustion chamber (8), and fuel is supplied to the bed (14). The airflow through the nozzles (13) of the combustion chamber bottom (12) are reduced during said transfer of bed material and are increased again when the fuel is supplied. The power plant according to the invention is equipped with means for temporarily by-passing the nozzles (13) of the combustion chamber during the transfer of the hot bed material to the combustion chamber. For preheating and storing the bed material to be supplied to the combustion chamber, an isolated container (40) is provided, which is separated from the combustion chamber and positioned at a level above the bottom of the combustion chamber. In a plant with a combustion chamber (8) enclosed in a pressure vessel (10), a connection with a valve (55) for by-passing the air flow may be provided between the space (11) in the pressure vessel and the freeboard (18) of the combustion chamber (8) for reducing the air flow through the bed. Further, control means (38, 80) are provided for carrying out the necessary operations of valves, and the like, during the start-up operation.
Patent SE-8404100-L (SE)
Inventor: KJELLQVIST O
IPC: B02C7/14
Filed: 1984-08-15
Abstract: In a refiner with width of the gap (8) is indicated by a transmitter (10) located in one (4) of two counter-rotating refiner discs (4, 5). The indicating device operates according to the reluctance method, and electric effect is transferred contact-free to the transmitter (10) via one axle (2) through a transformer coupling (15, 17, 18, 20). The measurement signal from the transmitter (10) is transferred contact-free from a transmitting means (22, 23) on the axle (2) to a stationary receiver means (21, 24).
Patent SE-8503659-L (SE)
Inventor: FROMMHERZ E
IPC: B66D1/16
Filed: 1985-07-31
Abstract: A winch is disclosed having at least one rope drum which includes a run-out groove on its periphery in which a rope is guided. The run-out groove is bounded in part by a tightening disc which is pressable against one side of the rope. The run-out groove for the rope is configured on a drive disc which is configured so as to be separate from the rope drum. The drive disc is coupled with the rope drum via a free runner and in such a manner that an operative connection existing when the rope is run out under load is interrupted when the load is removed from the rope.
Patent SE-8504594-L (SE)
Inventor: NILSSON A
IPC: F24F3/16
Filed: 1985-10-04
Abstract: Sterile air is supplied to an area (1) in the operating theatre by a primary air current having a greater velocity than that of a surrounding secondary air curtain. The primary air is directed downwardly at 45 deg. from elongated slits (11) or nozzles in a member (10) whilst the secondary air issues horizontally and vertically respectively from wall (12) and ceiling (13) supply members. - The secondary air may issue uniformly from small holes in square panels surrounded by short or extended transparent plates or the side edges of the member supplying the air may be inclined outwards (14,15).
Patent SE-8600017-L (SE)
Inventor: SANDBERG R V
IPC: C07D211/60
Filed: 1986-01-03
Abstract: Optically pure S-(-)-l-propyl-2 min ,6 min -pipecoloxylidide hydrochloride monohydrate, with the structural formula <CHEM> a process for the preparation thereof and the use for inducing local anesthesia.
Patent SE-8600507-L (SE)
Inventor: NYMAN WILLY TORSTEN FILIP
IPC: E01H11/00
Filed: 1986-02-05
Abstract: On the periphery of the support unit (3) are several equally spaced brushes (1,2). Each brush is rigidily fixed to the support unit at its upper end, and projects freely outwards towards the ground surface. The brushes are formed of strong steel wire (9) enclosed in a steel wire-reinforced rubber casing (10). At their lower end, the steel wires extend out of the rubber casing to an extent the length of which corresponds to the depth of intended penetration into the earth surface.
Patent SE-8601924-L (SE)
Inventor: RAEDER ESKIL
IPC: G07F7/10
Filed: 1986-04-25
Abstract: The terminal is a complete or divided long unit on which the press button set and display unit are position one after the other, and then behind them is located the slot into which account cards are inserted for reading. This slot can also be located in front of or beneath the other two constituents. The terminal has a width of approx. 30 mm. and all its constituents are located on its top side. It is attachable to a cash till or other corresp. payment, receiving and/or account card checking point. - A further module unit can be coupled to the terminal, and carries a telephone hand set. The terminal has a formation which enables it to fixed to the edge of a table top or a corresp. edge of a goods supporting surface, its top surface being located beneath the goods support surface so that the press buttons are unaffected by the goods.
Patent SE-8603755-L (SE)
Inventor: PETERSSON BENGT
IPC: A47C3/30
Filed: 1986-09-08
Abstract: An arrangement for stepless vertical adjustment of a chair seat (1), which is carried by a chair base, comprising a pillar (3) with at least two members which are vertically movable relative to one another. An externally adjustable valve (35) is located in a fluid channel (45) between two concentric cylindrical spaces (20, 21) and is arranged to be switched between an open position, in which fluid may flow in the fluid channel between two spaces in one direction of flow or the other depending on the balance of forces on two pistons, one in each cylindrical space, and a closed position, in which communication is broken between the two spaces. A spring element (42) acts on the one piston to move it in its one direction and the second piston is anchored by means of a piston rod in said second one of the two members of the base which aremovable relative to one another. Means are arranged in the fluid channel (45) to maintain the rate of flow in the one direction of flow reduced relative to the rate in the opposite direction.
Patent SE-8801996-L (SE)
Inventor: STRANICKY FEDOR
IPC: C02F1/14
Filed: 1988-05-30
Abstract: A transportable device for producing fresh water by desalting salt water with the aid of solar energy. The device comprises an evaporation chamber (80) which consists of an enclosure having at least one part (79) which is pervious to solar radiation, a salt-water channel (1) which is located inwardly of the enclosure (80), and the salt water contained therein is directly and / or indirectly irradiated with solar radiation through the pervious part (79), such as to vapourise the salt water. The device also comprises a fresh water collecting chute (82). The salt-water channel (1) is positioned horizontally in spaced relationship with the bottom (59) of the enclosure (80) and rests, through the agency of spacer elements (74-77), on a solar energy absorber (63, 69) which forms the bottom of the enclosure. The absorber includes liquid- conducting ducts (70-73) operative in cooling vapour and condensing vapour onto the absorber, this condensate being collected in the fresh-water chute (82). The salt-water channel (1) will preferably have the form of a flat, flexible strip which is divided into a bottom part and four side panels (2 - 5), these panels being intended to be raised from the bottom part, when using the device, and secured together in a liquid-tight fashion.
Patent SE-8803403-L (SE)
Inventor: ERIKSSON T
IPC: B05C1/08
Filed: 1988-09-27
Abstract: A coating device for one-sided or two-sided coating of a travelling web (15), comprising at least one backing roll (9) and application means (2) cooperating therewith to supply size or coating agent to the backing roll (9), and means (17;19) for smoothing of material supplied to the web (15) and, optionally, coating also the other side of the web (15), said coating device comprising a selfsupporting coating roll (3), the mantel surface of which cooperating with the backing roll (11) is provided with circumferentially extending, mutually parallel grooves or rifles (11) which provide for volumetric or metered application on to the surface of backing roll (9) before its contact with the web (15).
Patent SE-8804268-L (SE)
Inventor: RAUCH M
IPC: B65B13/32
Filed: 1988-11-25
Abstract: PCT No. PCT/CH88/00034 Sec. 371 Date Nov. 30, 1988 Sec. 102(e) Date Nov. 30, 1988 PCT Filed Feb. 11, 1988 PCT Pub. No. WO88/07473 PCT Pub. Date Oct. 6, 1988.The apparatus has a strip support (12) which can be advanced in relation to gripping members (14) in order to pre-tension strip sections (6,8) against the clamping members. The clamping members feed, tension and weld the strip sections superimposed on the strip support (12). To improve feeding and tensioning and to avoid damage to the strip parts, the gripping members (14) are fixed to a link conveyor (48) which is guided over two guide wheels and from which at least one clamping member projects at the corresponding strip section (6).
Patent SE-8903075-L (SE)
Inventor: NAESLUND G
IPC: B21D13/04
Filed: 1989-09-19
Abstract: The invention relates to a profiling device intended for profiling metal sheet or the like, and comprises two free-bearing wheels (1, 1') which, in coaction, determine the shape of the material being worked. With this type of profiling device, problems occur as a result of resiliency or spring in the holders (3), resulting in changes to the device settings. This problem is solved in accordance with the invention by stiffening the profiling wheels (1, 1') with the aid of an intermediate part (6).
Patent SE-8904029-L (SE)
Inventor: BARKSTROEM LARS HENRIK
IPC: A47L15/44
Filed: 1989-11-29
Abstract: Apparatus and process for dissolution of water soluble powder or granules and production of a concentrated solution, suitable for preparing or adjusting of a use solution. The apparatus consists of an exchangeable powder container (1) closed with a screen (3) stopping powder or granules from flowing out when the container is placed with the outlet facing downwards, a holding arrangement for the container, an upturned nozzle (4) connected to a pressure water tube (5) via a valve, which is controlled manually or automatically, and a second container (7), surrounding the nozzle and the lower part of the powder container and recovering formed solution. The openings of the screen are tapering conically in the direction from the nozzle to the powder face.
Patent SE-9001336-L (SE)
Inventor: WRANGBERTH J S
IPC: A47L15/42
Filed: 1990-04-12
Abstract: This invention relates to a device for a dishwasher comprising a tub in which the dish is inserted. The tub is placed on a torsion stiff shell structure (10, 22) a part of the shell being the bottom of the tub. <IMAGE>
Patent SE-9001370-L (SE)
IPC: F42B15/01
Filed: 1990-04-18
Abstract: The invention relates to an arrangement for determining the roll angle position of a rotating projectile, shell, missile or the like with the aid of polarised electromagnetic radiation, comprising a transmitter (Fig. 3) arranged to emit a position-determining polarised radiation in the direction towards the projectile and a receiver arranged in the projectile (Fig. 4) in order to receive the transmitted radiation. The emitted radiation consists of two components, on the one hand a component in the long-wave band (LF) and on the other hand a component in the microwave band. The microwave component comprises a pulse train in which the pulses are intended to indicate when the long-wave component is situated in a certain phase position, for example to indicate the sinusoidal long-wave component's zero cross-overs with a positive-going derivative. This takes place in such a way that a synchronising pulse is emitted by the long-wave transmitter to the microwave transmitter which transmits a short series of microwave pulses (13) as an indication to the projectile.
Patent SE-9003178-L (SE)
Title: High temp. membrane antenna for space vehicle - uses plated radiating membrane embedded in protective thermal tile connected to supply via capacitive coupling
Inventor: LENORMAND R
IPC: H01Q1/28
Filed: 1990-10-04
Abstract: The antenna includes a radiating element (13) mounted on dielectric material (15) which fills a cavity (14) in a protective thermal tile (11). The tile is in other respects identical to those protecting the surface of the vehicle from high temperatures, for example, during re-entry. The strut (12) by which the tile is fixed to the outer skin of the vehicle also carries a conductor (25) which supplies power to the radiant element. Transfer of heat to the mass of the space vehicle via this conductor is avoided by a capacitive coupling through a gap (22) covered by dielectric material to the internal conductor (21) in the skin of the vehicle.