baber/WOPTO huggingface dataset:
Patent SE-0201431-L (SE)
Inventor: PENTTINEN MARTTI
IPC: C22C/
Filed: 2002-05-13
Abstract: A substantially perlitic, grey cast iron alloy comprising, by weight, 3.2 - 3.49% carbon, 1.8 - 2.2% silicon, < 0.15% sulphur, < 0.15% phosphorus, 0.3 - 0.8% manganese, 0.2 - 0.4% chromium, 0.1 - 0.4% molybdenum, 0.03 - 0.3% vanadium, 0.3 - 1.0% copper, < 0.15% niobium, the balance iron and impurities.
Patent SE-0303273-L (SE)
Inventor: PERVAN DARKO
IPC: E04F15/02
Filed: 2003-12-02
Abstract: A method of producing floor panels is disclosed. The method comprises the steps of separating a sheet- or roll formed surface material (51) into surface strips (53) and gluing said surface strips to a core (50) with a space (54) between the surface strips (53).
Patent SE-0501824-L (SE)
Inventor: FILTVEDT JOSEF
IPC: A21C9/08
Filed: 2005-08-17
Abstract: A lifting roll for the loaves is located beneath a conveyor belt and designed to be raised when the loaves travel along this conveyor. An apparatus for separating bread or other bakery products which have been baked together and are joined together comprises a transport trajectory (11) with devices for lifting some of the loaves so that at least one in every two adjoining loaves is rotated in the opposite direction to the other loaf in the pair, the rotation axis extending substantially parallel to the joint between the loaves. The lifting device comprises a lifting roll located beneath a conveyor belt in a first conveyor and designed to be raised when the loaves travel along this conveyor. An independent claim is also included for a second apparatus for separating bread or other bakery products which have been baked together and are joined together, comprising a transport trajectory which includes a separation step where the loaves are completely separated. This step uses an upstream conveyor belt and a relatively faster downstream conveyor belt. At least one of these belts includes a vacuum zone at the end nearest to the other belt.
Patent SE-0701171-L (SE)
Inventor: PITKONEN HANNU
Filed: 2007-05-14
Abstract: A dustbag (4) is, at the neck end thereof, provided with a concentric elastomer ring (50) that in the unloaded state has a substantially smaller circumference than the free diameter of the bag neck (48). A vacuum-cleaner socket (1) has a conical threading end (12) having a waist following thereon that receives the ring (50) of the bag. The socket carries a clamping ring (20) and a tightening device (70) for pressing of the clamping ring (20) against the bag-neck ring (50). The bag as well as the device for attaching the same are made use of.
Patent SE-7307889-L (SE)
Inventor: ESBJORNSSON S U I
IPC: G05D7/00
Filed: 1973-06-05
Abstract: A liquid dispensing installation includes an air separator, a volume-meter, a main flow valve in a main conduit, and a bypass valve in a conduit which bypasses the main flow valve. The main flow valve and the bypass valve are normally open during liquid dispensing operations, and both valves are closed in response to reduced pressure in the installation or when a given liquid level is reached in the liquid-receiving container. When the valves are closed in response to reduced pressure, both valves or preferably only the bypass valve will reopen when pressure is restored to a given level.
Patent SE-7500553-L (SE)
Inventor: WARTENBERG E
IPC: C08J5/12
Filed: 1975-01-20
Abstract: 1493511 Coating sheets with thermoplastic film CORDOTEX SA 13 Jan 1975 [24 Jan 1974] 1381/75 Heading D1L [Also in Division B2] In the coating of paper strip or paper laminated to metal foil 2 with a thermoplastic film 3 e.g. polyethylene, by extrusion at 5 and pressing and cooling between a pair of squeeze rollers 6, 7, adhesion of the coated; substrate to cooling roll 6 is prevented by applying to the surface of the roll at 8 a liq. having a surface tension below 73 dyne/cm. The liq. may be a mixture of ethanol, acetic acid or acetone with water.
Patent SE-7600421-L (SE)
Inventor: FARRAND R W
IPC: G01B7/30
Filed: 1976-01-16
Abstract: Two relatively movable, spaced elements having electrostatically coupled sets of uniformly spaced interdigitated electrodes form a precision, high gain linear or angular position-measuring transducer. Coupling electrodes on one element capacitively couple to portions of the electrodes on the other element so that electrical connections to external excitation and detection circuitry need be made to only one of the two elements. The shape and dimensions of the electrodes can be arranged to reduce or eliminate undesired impedance variations, capacitive coupling and unwanted harmonic coupling wave frequency components.
Patent SE-7702946-L (SE)
Inventor: ERIKSSON S
IPC: B27L1/00
Filed: 1977-03-15
Abstract: SPECIFICATION A barking drum rotatable about a substantially horizontal axis has along spaced apart sections elongated bark openings extending in the longitudinal direction of the drum and in each sectioncircumferentially spaced apart from each other around the drum.  The sections having the bark openings are positioned within areas along the drum wich have the lowest bending stresses deriving from its bearing.
Patent SE-7706260-L (SE)
Inventor: RIGHELATO R C
IPC: C08B37/00
Filed: 1977-05-27
Abstract: Polysaccharide is produced in high yields by continuous culture of a polysaccharide-producing strain of Azotobacter vinelandii under phosphate-limited conditions, preferably with restricted oxygen uptake.
Patent SE-7710078-L (SE)
Inventor: FROYD S G
IPC: B23Q15/013
Filed: 1977-09-08
Abstract: A computer numerical control system for controlling a lathe or similar machine tool in the cutting of threads. One computer is used as an interpolator to produce speed commands in real time for producing a smooth cutting tool motion. A second computer is used as an axis controller for receiving said speed commands and for controlling the servo circuits of up to six machine tool axes. A resolver attached to the rotating spindle is utilized to synthesize a tachonometric signal, and is also connected to an interrupt circuit to measure the spindle speed and position. The interpolator then uses this spindle information to synchronize the cutting tool motion with the spindle angular speed and position to enable multiple passes of the cutting tool along the same thread line.
Patent SE-7712215-L (SE)
Inventor: HUBER G
IPC: B60R19/04
Filed: 1977-10-28
Abstract: A bumper for a motor vehicle having a support member that extends over the vehicle width and is supported at fixed vehicle parts; a preferably surface-finished cover is provided in the upper area of the support member which is adjoined by a covering member that covers off at least the remaining visible area of the support member; the cover is thereby drawn forwardly up to the end face of the support member and its end-face end area is supported at the support member and is covered off by the covering member.
Patent SE-7712985-L (SE)
Inventor: EGGENSPERGER H
IPC: C02F1/72
Filed: 1977-11-17
Abstract: A method for disinfecting an aqueous system which comprises contacting the system with a solid aromatic percarboxylic acid having solubility in water not greater than about 1 weight-percent in a weight-percent amount in excess of said solubility in water; and a method for disinfecting materials with said aqueous system.
Patent SE-7801841-L (SE)
Inventor: HULTEN B H
IPC: A01N31/08
Filed: 1978-02-17
Abstract: A substance affecting plant meristems (which comprises 5:5'-dichloro- 2:2'-dihydroxy-phenylmethane, or a derivative or salt thereof) is used to impregnate the material intended to form a wall, bottom and/or support of a container designed to hold plants, preferably forest tree plants, during the nursing period thereof. Said impregnating substance temporarily holds back the development of the plant roots by affecting the meristems thereof, and is used in a minimum amount of 0.5 g/m<2> for a surface weight of the material of at least 50 g/m<2>.
Patent SE-7811776-L (SE)
Inventor: LANGERBECK F
IPC: E04H9/04
Filed: 1978-11-15
Abstract: This invention concerns a shelter is meant to be buried below ground to be covered with earth, gravel, stones etc., whose walls, roof, and floor absorb combat loads from bombs, shells etc by being deformed. It consists of two or more frame structures connected by a cladding (8) that prevents earth etc. from penetrating the shelter. Each frame structure consists of beam-shaped building elements (1, 2, 3) with shapes specified in advance that can be jointed together. At their ends, the building elements (1, 2, 3) are provided with pressure plates (6) to which the building elements can be joined. Each pressure plate (6) is affixed to a beam (4) in each element so that the plane through the pressure plate (6)forms an angle of 45 degrees with the tangent through the ends of the building elements (1, 2, 3).<IMAGE>
Patent SE-7900076-L (SE)
Inventor: VAN DER WERF A
IPC: C09J5/06
Filed: 1979-01-04
Abstract: A method of sealing joints in a linoleum floor covering is characterised by applying a welding cord of hot melt adhesive to the joints, melting this cord by heating with hot air and adhering it to the joints by cooling. The joints usually have a width of 2-3 mm, and the method then involves placing a welding cord of hot melt adhesive of 4mm diameter into the joint, melting the cord with hot air to cause it to flow down into the joint, and after cooling of the cord (whereby the hot melt adhesive solidifies and adheres to the linoleum), cutting away the superfluous material thereof.
Patent SE-7907466-L (SE)
Inventor: MCCRACKEN D G
IPC: F16L27/08
Filed: 1979-09-10
Abstract: A fluid conducting swivel joint of inexpensive construction having a rotatable sleeve member surrounded by a casing member and including a pair of spaced-apart preloaded thrust bearings for permitting relative coaxial rotation between the sleeve and casing members. The thrust bearings are mounted in the spaced-apart relationship on the sleeve member by a split collar retained thereon by a cup-shaped retainer. Fluid and dust seals are provided between the members for preventing leakage of the fluid and the ingress of dust or other debris into the bearings, respectively. Also, the swivel joint may be provided with a pair of radial bearings so that it can withstand extreme side loads.
Patent SE-7909718-L (SE)
Inventor: WOHLFEIL G
IPC: D21H25/12
Filed: 1979-11-23
Abstract: An apparatus for the regulation of the coating thickness in the coating of continuous webs of material has a doctor-roll which bears on the coated side of the web and which is supported in a shape-retaining, wear-resistant doctor-roll bed. The doctor-roll bed is elastically joined to a stationary frame of the apparatus in such a manner that it is removably mounted for replacement independent of the remainder of the elastic joint.
Patent SE-8001954-L (SE)
Inventor: VOORMAN JOHANNES OTTO
IPC: H03H/
Filed: 1980-03-13
Abstract: The self-adjusting filter circuit (1) for processing video signals includes a delay circuit with a series of branches to amplitude control networks. A difference sensing network (27) is used to produce an error signal by comparison of the incoming waveform with a reference. There is a correcting circuit (31) which connects a clamping circuit (27) to an automatic amplification control circuit (33). This circuit contains a regulating circuit (63) producing the output (34). The output (34) of the amplification control circuit is connected to the input of the difference sensing network (37). The regulating circuit (63) is controlled by the output of an integrator (65) which in turn is fed from the output of a multiplier (61). The input to this multiplier are the reference signal (32) and the errors signal (59).
Patent SE-8004650-L (SE)
Inventor: MAUDAL I
IPC: F42B15/01
Filed: 1980-06-24
Abstract: A retractable, self-erecting wing for a low speed missile, having a double walled fabric body held in extended position by spring loaded struts, the fabric enclosing an air pocket which acts as a damper to prevent the wing from fluttering under certain aerodynamic conditions. The wing is extended by a hinged strut structure and folds into a very small space adjacent the outer wall of the missile body. The structure enables a large area wing to be stowed in a minimum of space so that the maximum internal volume is available for payload. In stowed condition the wing is completely enclosed in the body for minimum drag during any high speed portion of the missile flight, multiple wings being released when required by a simple mechanism.
Patent SE-8006656-L (SE)
Inventor: LEINING L R
IPC: A22B5/16
Filed: 1980-09-23
Abstract: An apparatus for removing the torso portion of the skin from the carcass H of an animal, such as a hog. The apparatus includes an overhead support 146 from which a carcass is suspended during the skin removing operation. The skin is firstly removed from the hindquarters of the carcass, and then a cut C is made in the skin of the torso completely around the carcass just rearwardly of the fore limbs. A flap-forming blade 111 makes a longitudinal cut in the carcass and the longitudinal edge of the skin defined by the longitudinal cut is gripped by revolvable toothed cylinders 71 carried by a revolvable drum 67 to form a flap which is wound around the toothed cylinder. A carcass-engaging device 126 holds the carcass against the drum during the flap-forming operation. A flexible pressurized movable blade positioned adjacent the drum progressively cuts the skin from the carcass as the drum is revolved. <IMAGE>
Patent SE-8007456-L (SE)
Inventor: MAIER JOSEF
IPC: E04G19/00
Filed: 1980-10-23
Abstract: The device for connecting formwork panels (1) stacked one on top of the other, which in their marginal area have webs (2) and points of application for fastening elements, preferably perforations for through bolts, is designed as an angle rail (3). At one end, this angle rail (3) has an extension (4) of one angle leg (5) relative to the other angle leg (6). A fastening element (7) is arranged in a projecting manner on this extension (4) and matches the points of application for the fastening elements of the formwork panels (1). Thus, preferably at all four corners of a stack of formwork panels (1) at the lowermost formwork panel, the lowermost formwork panel can be taken hold of by means of this bolt-shaped fastening element (7), and the entire stack can be held together by swinging the angle rails (3) in a vertical position. <IMAGE>
Patent SE-8008911-L (SE)
Inventor: DANTINNE P G
IPC: B21C47/28
Filed: 1980-12-18
Abstract: An apparatus for the continuous polishing of a pressure roller in a coiling machine, comprising at least one abrasive rubbing element which extends parallel to the axis of rotation of and over the entire length of the face of the roller, the abrasive rubbing element being mounted on a longitudinal support displaceable with respect to the roller parallel to the axis of rotation of the latter, the longitudinal support being mounted to pivot about two coaxial pivots under the action of at least one pneumatic control jack to which it is pivotably connected, the jack being itself articulated on another pivot which is parallel to the two coaxial pivots, thereby to elastically apply the abrasive rubbing element against the face of the roller as the latter rotates in the coiling machine, so as to smooth the roller face and remove any asperities adhering thereto during the winding of a coil, and the longitudinal support being hollow and supplied with cooling water, the support having a pluality of orifices for projecting jets of water onto the face of the roller near the rubbing element and at least upstream of the rubbing element relative to the direction of rotation of the roller.
Patent SE-8101081-L (SE)
Inventor: KRUGER H
IPC: B23B31/107
Filed: 1981-02-17
Abstract: A tool assembly has a tool head insertable on a basic tool holder. The basic tool holder has a longitudinally displaceable locking bar and a plurality of slidable locking pins actuated by the locking bar. In a first position of the locking bar the locking pins are in an advanced position in which they project into respectively aligned lock holes of the tool head inserted on the basic tool holder. In a second position of the locking bar the locking pins are in a withdrawn condition, permitting the tool head to be pulled off the basic tool holder.
Patent SE-8107740-L (SE)
Inventor: JOHANSSON I
IPC: E02F3/96
Filed: 1981-12-23
Abstract: The invention in question concerns an attachment arrangement on a digging machine with the type of digger mechanism which is designed to carry and manoeuvre a digger scoop. According to the invention, the attachment arrangement consists of a scraping device (10) for carrying out the clearance of material during scraping, and to this end, contains at least one scraping blade (12) designed to be fastened to the digger mechanism and equipped with a lower edge (23) shaped to describe a surface plane during scraping movements.<IMAGE>
Patent SE-8201393-L (SE)
Inventor: BECHTOLD D
IPC: H01M50/463
Filed: 1982-03-05
Abstract: In the electrolyte space between the positive and negative electrode plates of a storage battery, there are inserted separators made of a porous plate which has pyramid-shaped protrusions and depressions formed on both sides. The protrusions, distributed in a grid-like pattern, abut with their tips against the electrode plates and provide accurate plate spacing. Between the protrusions, the separator provides pass-like passages which form channels extending along the separator surface, for the removal of gases from the electrolyte space.
Patent SE-8201773-L (SE)
Inventor: ROCCATI S
IPC: B30B7/02
Filed: 1982-03-19
Abstract: An apparatus for a double opening press useful in manufacturing particle board comprises an upper and intermediate movable plate and a lower fixed plate and a chain of levers connected between the upper and intermediate plate. Upper and lower spaces are defined between the intermediate plate and the upper and lower plates respectively. A driving unit is connected to the upper plate which lowers the upper plate and which, simultaneously, through the action of the chain of levers, also lowers the lower plate at a rate which is chosen so as to close the upper and lower openings at the same speed.
Patent SE-8204937-L (SE)
Inventor: STEIN F
IPC: F02N19/02
Filed: 1982-08-30
Abstract: Method and device for starting and operating a heating burner, in particular of a vehicle heating system with a glow plug, in which, in a pre-glowing phase, the glow plug is switched on and then fuel and an air flow are introduced into the heating burner. In order to achieve a safe ignition of the burner in a simple manner, the air flow is introduced in a temporally delayed manner with regard to the fuel and to a certain extent a fuel forerun is created. As a result, there is in the starting phase a rich fuel mixture which favours the starting operation. According to an advantageous embodiment, the air flow is introduced intermittently until the burner ignites so that cold-blowing of the glow plug is avoided. <IMAGE>
Patent SE-8301204-L (SE)
Inventor: WEGLER GEORGE
Filed: 1983-03-04
Abstract: The building component, partic. for a cellar wall construction, comprises at least one concrete plate, a force-absorbing frame part and a connecting piece (2) between the two. It is also possible for the component to have one or more further layers. The connecting piece comprises zig-zag bent wires, the lower bends of which are attached to the force absorption frame part, whilst the upper bends are cast into the concrete plate. This enables the connecting piece to serve as a force-transmission distance component. The component can also have an insulating layer in sealed connection to the cast plate.
Patent SE-8302247-L (SE)
Inventor: BJORKLUND B
IPC: F16J15/34
Filed: 1983-04-21
Abstract: The invention concerns a device for attaching the non-rotatable ring in a mechanical seal device. The seal ring (2) is arranged non-turnable in a cup (4) which is locked against a shoulder (7) on the shaft (1). The cup (4) contains a ring (5) of a flexible material which axially supports the seal ring (2). The ring (5) is provided with a collar (6) situated between the seal ring (2) and the shaft (1), thus sealing said space and centering the seal ring (2) on the shaft (1).
Patent SE-8305523-L (SE)
Inventor: LAMBY U H
IPC: A47J37/04
Filed: 1983-10-07
Abstract: The grilling fixture is constructed of one or more racks (10) of metal wire, all of the same shape, and which can be stacked to form several grilling levels. It has two parallel, straight bottom parts (11,12) which form a base plane, and two parallel support parts (13,14) at right-angles to the base parts which carry a number of grilling spits (15). - The bottom (11,12) and support (13,14) parts are joined by means of distance pieces (16-19) so that the support plane is located raised above the bottom plane, and the bottom parts are so located that the vertical plane through them cuts the support parts (13,14) at points which are slightly in from their connecting p points with the distance parts. The support parts (13,14) at their ends have recesses (20-23) directed towards the bottom plane which work in conjunction with bottom part recesses pointing towards the support plane.(1/4)
Patent SE-8305538-L (SE)
Inventor: CRON MARTIN JOHN
IPC: C07H15/234
Filed: 1983-10-07
Abstract: 1-N-[ omega -amino- alpha -hydroxyalkanoyl] kanamycins A and B of the formula I  in which R represents OH or NH2, are prepared by acylation of polysilylated kanamycin A or B, or polysilylated kanamycin A or B which has a protective group other than silyl on the 6'-amino group, with an acylating derivative of an acid of the formula II  in which n is an integer from 0 to 2 and B is an amino protective group, in an essentially anhydrous organic solvent and by subsequent removal of all blocking groups. The compounds have therapeutic properties.
Patent SE-8400683-L (SE)
Inventor: KERNE A
IPC: G01N15/06
Filed: 1984-02-09
Abstract: A method of determining the properties of fiber pulp by separating a batch of a predetermined volume, by measuring its temperature, and by filtering water from it by means of a pressure difference. In accordance with the present invention, substantially all the water is filtered off from the pulp mixture, an air flow is produced through the filtered pulp cake by means of a pressure difference, the resisting effect of the pulp cake on the flow of air is measured, and the pulp cake is weighed, whereafter the properties of the pulp are calculated on the basis of the measurements, from mathematical models developed for this purpose. The apparatus developed for carrying out the method according to the invention has a vessel equipped with a stirrer for the specimen, a device for measuring the temperature of the specimen, means for directing the specimen onto the wire and for removing the water through the wire by means of a pressure difference, a device for measuring the pressure difference or through-flow produced across the wire and the pulp layer on the wire, and devices for registering the obtained measurements and for the output of the properties of the pulp. For directing a batch of a predetermined volume from the vessel into the measuring vessel placed against the wire, this determination apparatus has a specific portioning device, and the device has been fitted not to register the pressure difference or throughflow produced across the wire and the pulp layer on the wire, until substantially all the water has been removed from the pulp layer filtered onto the wire. In addition, this apparatus has means for removing the pulp layer from the wire and a device for weighing the pulp layer.