baber/WOPTO huggingface dataset:
Patent IT-8622650-D0 (IT)
Inventor: WALLERSTEIN LAWRENCE B
IPC: B26F1/24
Filed: 1986-12-11
Abstract: The invention is for a system and method of ultrasonically perforating a continuously moving strip of material in a matrix pattern. The system comprises a knurled rotating drum having sharp, perforating projections over which the strip to be perforated is caused to pass. A sonic horn positioned over the strip forces the strip into perforating contact with the drum, rapidly.
Patent IT-7823633-D0 (IT)
IPC: F28F9/02
Filed: 1978-05-19
Abstract: This invention relates to a heat exchanger in which a medium flowing from a distribution header to a collection header is fed to the tube bundle through a plurality of pipes and subheaders and then gathered from the tube bundle into the collection header through a second plurality of subheaders and pipes. The subheaders are thin-walled, flexible, box-like members that can accommodate the expansions and contractions of the tubes in the tube bundle.
Patent IT-8067896-D0 (IT)
Inventor: ROWLAND DAVID LINCOLN
IPC: A47C5/10
Filed: 1980-06-09
Abstract: A stacking chair and a metal chair frame therefor. One frame member has an U-shaped, horizontal portion and a pair of vertical front legs. The horizontal portion comprises a lateral rear portion and horizontal side portions that lie generally parallel to each other, but diverge somewhat from rear to front. Each of two flanged frame juncture members has a horizontal top and a pair of vertical side flanges; the top has a pair of horizontal edges and each side has a pair of vertical edges. One horizontal edge and two vertical edges of each are welded to the frame side portions adjacent the rear lateral portion. Rear legs with integral back-support portions are welded to the other horizontal and vertical edges, so that they are spaced apart from each other farther than are the front legs. The rear legs may be two separate members or there may be a single continuous member including both legs and joined at the top. A seat (preferably non-rigid, resilient) bridges and is secured to the frame side portions and urges them toward a truly parallel relationship, and a similar back bridges and is secured to the back-support portions and, if they diverge, urges them toward a truly parallel relationship.
Patent SE-0003788-D0 (SE)
Inventor: RUNDGREN STEFAN
IPC: G06F3/0354
Filed: 2000-10-19
Abstract: An electronic device, comprising a main device (1) having a motion pattern recorder adapted to record a motion pattern of the tip (3) of a pen device, comprising a separate device (4) having a position detector configured to determine the spatial coordinates at a reference point of said separate device (4), and a communication means (11) for transmitting said spatial coordinates for the reference point to the main device (1), said main device (1) comprising a receiver (8) for receiving said spatial coordinates from the separate device (4), and a data processor (6) configured to determine and record the motion pattern of the tip (3) of the pen device in relation to the coordinates and the orientation of the coordinate system of said reference point.
Patent SE-0102927-D0 (SE)
Inventor: YXFELDT LEIF
IPC: B65B9/20
Filed: 2001-08-31
Abstract: In prodcuing a package containing a liquid or a similar material, a soft, flexible plastic tubing having a totally costant wall thickness is used. A piece of the tubing is closed by welding at its lower and upper ends and is then given a non-total degree of filling of the liquid whereafter the piece is separated from the rest of the tubing. The separated piece is placed on a base plate. Then, tongues (9, 11) extending laterally at the top and bottom ends of the package are automatically formed, only produced by the weight of the liquid with which the piece is filled and the flowability thereof and the resulting pressure forces against the wall material. This automatic operation is obtained by selecting a sufficiently flexible material for the plastic tubing in relation to the liquid with which the piece is filled. It is not necessary to provide the plastic tubing with folding lines or similar devices in order to obtained said shape of the piece. Finally the tongues are folded towards lateral surfaces of a center portion (7) of the package becomes stiff and obtains a flat bottom surface.
Patent SE-0103020-D0 (SE)
Inventor: ULLBERG SOEREN
IPC: A47K10/06
Filed: 2001-09-12
Abstract: A heat storage device is connected to the hot tap water system in order to supply heat to it, and to the drainage system in order to remove the tap water after it has given up its heat to the device.  The room is connected to an air outlet (14) in a ventilation system. The articles are hung from a device inside the room. An Independent claim is also included for the dryer device used to carry out this method.
Patent SE-0200494-D0 (SE)
Inventor: HILLBERG ARNE
IPC: E03B1/00
Filed: 2002-02-21
Abstract: An amount of water supplied to a vessel maintained at a low temperature and then transferred at this low temperature to a transport unit via a system connected to the vessel. Water in the transport unit is introduced to a water deposition and temperature conditioning system to which the consumers are connected via taps.  An Independent claim is also included for the apparatus used for carrying out this method.
Patent SE-0203114-D0 (SE)
Inventor: LINDEN BILL
IPC: G06Q20/00
Filed: 2002-10-22
Abstract: Method for payment through the Internet while utilizing a multi position character code, wherein a first Internet connection is established between a customer and a merchant and a payment order is put by the customer. A first section of the character code is transferred from a computer associated to the customer to a computer associated to the merchant through the first Internet connection. The computer associated to the merchant transfers the first section of the character code to a computer associated to a payment agency through a separate connection, and a second Internet connection between the payment agency and a customer is initiated by the computer associated to the merchant. At least a further section of the character code is transferred from the computer associated to the customer to the computer associated to the payment agency, and the payment is then executed by the computer associated to the payment agency.
Patent SE-0301030-D0 (SE)
Inventor: ZUMKELLER HANS-JOACHIM
IPC: A61C5/66
Filed: 2003-04-08
Abstract: Plastics capsules (1) for storage and release of dental materials are of polyoxymethylene.
Patent SE-0301513-D0 (SE)
Inventor: EMILSSON FREDRIK
IPC: E06B7/23
Filed: 2003-05-22
Abstract: An elongate elastomeric sealing strip (10) comprising an essentially planar base section (20), the cross-section width of which has a first and a second edge (30,40), and a longitudinally extending sealing member (50), the cross-section of which is essentially planar or curved towards said base section (20), which sealing member is integrally associated with and forms an acute angle with said base section, said angle having its vertex (60) proximate to said first edge (30), where said base section (20) and said sealing member (50) are bridged by, and integrally associated with, a longitudinally extending crossbar member (70), the cross-section of which is curved with at least one extreme point located between said base section and said sealing member, which extreme point faces onto said angle vertex (60).
Patent SE-8203970-D0 (SE)
Inventor: BOLUS D M
IPC: H04M19/00
Filed: 1982-06-28
Abstract: A telephone line circuit including a high voltage amplifier feeds the tip and ring lines at its output. This amplifier is fed by a programmable voltage source which includes a d.c./d.c. converter and means to control the amplitude and polarity of this voltage. All the required electrical signals including d.c. feeding, speech, unsymmetrical ringing and metering pulses are provided through the high voltage amplifier. No high voltage AC switches (relay contacts) are required since the ring signal is provided through the same device (output amplifier) as the speech and d.c. signals. Means are included for minimizing the internal power dissipation by controlling the amplitude of the d.c./d.c. converter voltage. Thus d.c. offset control is achieved by slaving the d.c./d.c. converter voltage to the amplifier output voltage. Three functional blocks form the line interface circuit according to the invention, these being a high voltage circuit including the aforementioned amplifier, a programmable signal generator which includes the d.c./d.c. converter and electronic solid state switching under control of a line feed and supervision circuit which constitutes the third block.
Patent SE-8207180-D0 (SE)
Inventor: LUNDBERG K
IPC: G01N33/34
Filed: 1982-12-15
Abstract: PCT No. PCT/SE83/00458 Sec. 371 Date Aug. 14, 1984 Sec. 102(e) Date Aug. 14, 1984 PCT Filed Dec. 15, 1983 PCT Pub. No. WO84/02396 PCT Pub. Date Jun. 21, 1984.The present invention relates to a method and apparatus for measuring the content of suspended substances in a flowing medium by illuminating the medium with light from a light source. Reflected light from the medium is detected by at least two detectors, at least one of which measures directly reflected light while the other detectors measure multiply reflected light. The detector for detecting directly reflected light is located such that a linear relationship is established between its output signal and the concentration of the flowing medium. The other detectors are located such that their output signals will be essentially constant in relation to the concentration of particles in the flowing medium within a large range. The measuring scheme provides for obtaining the quotient of the signal provided by direct reflection divided by the signal provided by multiple reflection. A measure of concentration of the flowing medium is provided which is independent of disturbing factors such as for example pulp color.
Patent SE-8207336-D0 (SE)
Inventor: BJORKLUND BERNT
IPC: B65D90/04
Filed: 1982-12-22
Abstract: A method for eliminating tank cleaning when transporting liquid goods, powder type goods or similar that is flowable into and out from, respectively, a tank. A tube shaped, end sealed flexible inner container (12) having an excess of volume relative the tank and an expanded form corresponding to the shape of the tank (10), is inserted, by assistance of pressurized air, into the tank through a randomly placed dome cover (11). A pipe connection piece is attached to the inner container and a hole is formed therein at the region of the pipe connection piece and thereafter the tank is supplied with goods through said pipe connection piece and hole.
Patent SE-8300870-D0 (SE)
Inventor: SCIAVOLINO F C
IPC: A61P31/04
Filed: 1983-02-16
Abstract: New semi-synthetic derivatives of 4''-erythromycin A and their preparation are described. The new compounds of the invention correspond to the formulae I and II in which the symbols have the meaning given in Claim 1. The compounds of formulae I and II, in which X and Y are a pair H, NH2, possess antibacterial properties and can be used as medicinal products. <IMAGE>
Patent SE-8302439-D0 (SE)
Inventor: BERNEKING H-J
IPC: B60N2/00
Filed: 1983-04-29
Abstract: A fitting assembly (3) for connecting together an already upholstered seat part (1) and back rest part (2) to produce a vehicle seat, includes two seat fitting parts (5) interconnected by a tube (7) and two back rest fitting parts (6) each connected to a respective seat fitting part. Each seat fitting part (5) includes a substantially rhombus-shaped plate (5a) with front and rear journals (8 and 9) which are directed towards an associated side member (4) of the seat frame. The seat frame is provided with recesses (10 and 11) in bearings 12, 13 for accommodating the journals (8 and 9) so that the seat fitting parts (5) may be positioned and locked to the inside faces of the side members (4) of the seat part by means of engagement of the journals in their respective recesses. The seat fitting parts (5) are locked by respective spring (15) urged levers (14) pivoted to the rear bearings (13) and bearing against the rear journals (9). Each back rest fitting part (6) is engaged into a bracket (17) on the backrest frame side member (16) and locked by a spring (23) urged lever (22). <IMAGE>
Patent SE-8303998-D0 (SE)
Inventor: THOMM HANS
IPC: A61K8/97
Filed: 1983-07-15
Abstract: A hair restorer is provided, which contains goat's butter and gland material obtained from testes and placenta. In addition, the hair restorer can contain birch-tree sap and essential oils. Preferably, the agent is present in the form of a tincture. <IMAGE>
Patent SE-8304544-D0 (SE)
Inventor: LINDBORG LENNART
IPC: G01T1/167
Filed: 1983-08-22
Abstract: β-particles from the decomposition of radon daughters RaB and RaC are detected from at least an essentially confined, free room air volume via the calculation of detector pulses during a set period of time. Detection is carried out at such a distance from surfaces in the room, whereupon the radon daughters can be deposited so β radiation from the decomposition of deposited radon daughters are essentially undetected. During detection, the deposit of radon daughter at the opening to the detector is prevented; especially on the window of the detector by having a radium-absorbent and radium disposing cover go past the opening. A measurement test value is calculated based on an activity-representative pulse count N, obtained through calculation. In particular, a measurement test value EEC' = k1 N(RaB) + k2 N(RaC) + k3 where k1, k2 and k3 are determined via calibration at known radon daughter contents during the utilisation of linear multiple regression.<IMAGE>
Patent SE-8400880-D0 (SE)
Inventor: HEGER B O
IPC: C02F1/52
Filed: 1984-02-17
Abstract: The present invention represents compositions for the fixing of pentavalent arsenic, e.g., arsenates and arsenic acid, generally spread in the soil. The fixation is so carried out that the arsenic cannot be further spread, not even after an eventual further increase in soil acidity. The compositions comprise metal salts of iron, aluminum or chromium with a weak acid, preferably iron or aluminum acetate, which are spread on the soil containing the arsenic compounds.
Patent SE-8402398-D0 (SE)
Inventor: HERMANSSON H
IPC: B01D24/46
Filed: 1984-05-04
Abstract: A rotary filter, formed by a number of annular filter discs (1), mounted substantially parallel on a driving shaft, for the uptake and dewatering of fiber suspension from a container, fiber cakes (5) being formed, adhering to the outer sides of the filter discs (1), is provided with spraying nozzles (3), arranged in a removal zone for removal of said fiber cake (5). The invention consists of supporting elements (4) provided in the removal zone for supporting the fiber cake (5) in its upper loosened part and to prevent it from folding out from the filter disc (1) during the removal process.
Patent SE-8500234-D0 (SE)
Filed: 1985-01-18
Abstract: The drive wheel (4) is in engagement with a long component (7). The wheel is stationary in relation to the load carrier (1), for upwards and downwards movement of the latter along the stationary component. - The long stationary component is pliable at least in the plane of the driving wheel, along at least an arc of the periphery of which it is in engagement contact.
Patent SE-8501198-D0 (SE)
Inventor: AXELSSON E
IPC: B01D25/12
Filed: 1985-03-11
Abstract: This invention concerns a device in filter presses designed for dehumidification of a mixture of fluid and solid particles, where these presses feature a number of opposing press plates (3) that form pressure chambers (4) between them. Two filter cloths (5) that can moved along the vertical axis are positioned in these. The mixture intended for dehumidification is brought between these cloths in the pressure chambers, whereby the pressure plates are set against the cloths and the fluid is pressed out through these and drained off from the pressure chambers through drainage canals in the pressure plates. Solid particles remaining between the filter cloths (5) after dehumidification are fed out of the pressure chambers by a vertical movement of the filter cloths after the pressure plates have been drawn apart.The device of the invention is connectable to the filter cloths and is unique mainly in that these (5) are connected to external weights (6) positioned below the pressure chambers (4) in order to allow vertical downward movement.<IMAGE>
Patent SE-8603036-D0 (SE)
Inventor: SCHULMAN J E
IPC: C11D3/386
Filed: 1986-07-08
Abstract: A stabilized enzyme-containing liquid detergent comprises     (a) 5 to 20%, a non-cationic surface active detergent compound   (b) 5 to 30%, of a builder salt;   (c) 5 to 20%, of a swelling bentonite clay;   (d) an effective amount of an enzyme of; (e) an enzyme-stabilizing system containing, based on the weight of the detergent composition, (i) 1% to 10% glycerine; (ii) 1 to 8% of boric acid, boric oxide or an alkali metal borate; and (iii) 0.5 to 8% of a of mono, di and/or polycarboxylic acid having 1 to 8 carbon atoms or a water-soluble salt thereof; and   (f) water. e
Patent SE-8605176-D0 (SE)
Inventor: TANAKA A
IPC: B60R22/12
Filed: 1986-12-02
Abstract: A lightweight, multiple-point, quick-release, safety buckle for body harnesses is disclosed in two preferred embodiments having a pair of shoulder harnesses, a waist belt and a crotch strap having connector ends meeting to engage within the device which has a housing comprised of a plastic cover rotatable relative to a plastic base which encloses a pair of metal plates to form a retaining space for the harness end-connectors and a plurality of cam-actuated pawls to releasably-retain the strap connector ends for their quick-release upon a rotation of the cover, and further, containing a finger-actuated lever to selectively quick-release only one or more of the straps.
Patent SE-8605227-D0 (SE)
Inventor: LARSSON K
IPC: F16B35/04
Filed: 1986-12-05
Abstract: The screwed joint is positioned between the threaded end (11) of a bar, and a tapped socket (12,13). The socket is of sufficient thickness and of relatively small mass, thus resulting in a lower energy loss when transmitting a shock wave.(2)
Patent SE-8701881-D0 (SE)
Inventor: BUNS H
IPC: A47F3/04
Filed: 1987-05-07
Abstract: The flower island carries flowers visible from all directions, which are intended to be displayed and directly sold and kept in a refreshed condition by a refrigerator using recirculated air. The flowers carried in trays, pots or shells (34) are deposited in two or more rows on two or more levels comprising concrete supports around a central column serving for the air circulation at the same time. A radial screen of cold air begins at the edge of the lowest level preferably and terminates at the central column.
Patent SE-8703947-D0 (SE)
Inventor: SEIDEL J
IPC: A45B25/00
Filed: 1987-10-12
Abstract: A clamping device of a static umbrella (e.g. the frame of a garden or beach umbrella) has a segment which is flexibly connected to a bush which surrounds an umbrella stick. A handle rotatably mounted in a boss attached to the bush is able to overcome the natural springiness of the segment to move it towards the umbrella stick so that a clamping cheek of the segment holds the umbrella stick in position relative to a base tube. With this construction, the device need have no longitudinal split, which would expose the mechanism to the effects of the weather, and the mechanism is enclosed, thereby preventing the umbrella stick or users from being hurt on the sharp corners and edges of the mechanism.
Patent SE-8704885-D0 (SE)
Inventor: NAGASHIMA A
IPC: F02M35/024
Filed: 1987-12-08
Abstract: An air cleaner includes closure means comprised of a partition wall integrally formed on one side of a filter member, which closure means will selectively shut either a first air-intake port for sucking outside air into a filtration room or a second air-intake port to suck air into the filtration room through an engine room. One of these first and second air-intake ports is selectively closed by a partition wall by turning the positioning of the filter member.
Patent SE-8800634-D0 (SE)
Inventor: STRINNING O
IPC: A61K9/00
Filed: 1988-02-24
Abstract: An emulsion high in nutrients and energy and suitable for use as a dietary supplement for health care purposes, and a process for producing such an emulsion. The emulsion is provided and eaten in the frozen state like ice cream, and it contains 0.5 - 9% fat, 5 - 10% proteins, up to 1% minerals or salts, 15 - 35% carbohydrates and up to 0.5% vitamins, and medically beneficial microorganisms. The product can contain hydrolysed starch for adjusting the viscosity, and a glucose polymer for controlling the osmolality of the product. In the said process, the minerals and the salts are first dissolved in water, the proteins are then quickly added, after which the other ingredients are admixed in succession.
Patent SE-8801159-D0 (SE)
Inventor: PARTANEN PERTTI
IPC: E01F5/00
Filed: 1988-03-29
Abstract: The invention concerns a road culvert in which there are two or more culvert pipes 1, 2. In the road culvert according to the invention, the inlet opening 3 of at least one culvert pipe 2 is situated higher up than the main inlet opening 4 formed by the other culvert pipe 1 of the road culvert. By means of the invention it is possible to avoid freezing of the road culvert, which is the most serious disadvantage of the known road culverts. <IMAGE>
Patent SE-8900246-D0 (SE)
Inventor: KILLINGER B
IPC: B23B51/00
Filed: 1989-01-24
Abstract: In a drilling tool for drilling in solid metal material, in particular for drilling in plate stacks (plate drill), two geometrically similar reversible carbide tips (2, 3) are arranged at different radial distances at the end of the shank (1) and offset from each other by 180 DEG  in the circumferential direction, whose working ranges overlap, and each of which comprises several cutting edges (2a, 2b, 3a, 3b) of equal length. Of the cutting edges (2a, 2b, 3a, 3b), respectively two adjacent cutting edges at an obtuse angle ( alpha ) to each other are simultaneously in contact, wherein the radially inner, first reversible carbide tip (2) extends by its cutting edge (2b) which is in contact slightly beyond the drill axis (A), and the radially outer, second reversible carbide tip (3) is axially set back from the first reversible carbide tip (2), and its two operative cutting edges (3a, 3b) form acute angles ( beta 1, beta 2) of different size with the drill axis (A). The first reversible carbide tip (2) is smaller than the second reversible carbide tip (3). On the same radius as the first reversible carbide tip (2) is arranged a third reversible carbide tip (4) which is also smaller than the second reversible carbide tip (3), in such a way that its operative cuting edge (4a) works approximately on the same working cone and on the same maximum radius (R) as the radially outer cutting edge (3a) of the second reversible carbide tip (3).