baber/WOPTO huggingface dataset:
Patent IT-8423326-D0 (IT)
Inventor: BERNARDI STEFANO DE
IPC: B29C48/23
Filed: 1984-10-26
Abstract: A process and apparatus are described wherein a honeycombed sheet of plastic (13) is extruded from an extruding means (10) and at least one protective film of plastic is joined onto at least one of its surface layers, said protective film having a softening temperature lower than that for extruding the sheet.According to the invention the protective film (14), combined with the auxiliary film or support film (15), is layed onto the surface of the sheet (13) leaving the extruding means; then said sheet (13), protective film (14) and support film (15) are subjected to the calibrating and cooling stage; and lastly said support film (15) is separated from the sheet. The protective film has now been made an integral part of the sheet, (protected honeycombed sheet).
Patent IT-8224644-D0 (IT)
Inventor: INGEMANN OLE
IPC: B65D43/02
Filed: 1982-12-07
Abstract: A container comprising a body (1) with a lid (2) initially sealingly engaged on the body. The lid is removable from the body to open the container and is replaceable to close the container. The body has a mouth with a strip (10) of annular extent secured to the lid, the body being provided with an annular weakening zone (6) or notch (7) in the vicinity of the strip where the mouth of the container is secured to the lid. The container is separable at the weakening zone to separate a part of the mouth and the lid together with the strip from the body, the weakening zone being positioned radially inwards of the strip and upon rupture of the weakening zone forming a locating surface for replacement of the lid on the body. Upon reclosure of the lid on the body, the locating surface engages a cooperating part (25) to hold the lid securely on the body such as by snap-engagement.
Patent SE-0002419-D0 (SE)
Inventor: LARSSON BENGT GUNNAR
IPC: H04Q3/66
Filed: 2000-06-27
Abstract: The invention concerns a telecommunication gateway for processing a data stream in a local chain of process function such as media stream applications (MSAs). The gateway basically includes a bearer control unit (102), a connection coordinator (103), and a resource manager (104) with an associated pool (105) of resources. For a requested connection, the connection coordinator (103) requests a media connection agent (106) and the necessary media stream applications (MSA1-MSA3) from the resource manager (104). The connection agent (106) determines a routing table (107) based on the destination addresses of the requested MSAs, and uses the routing table (107) to route the data stream from an incoming exchange terminal (ET1) to an outgoing exchange terminal (ET2) through the chain of MSAs.
Patent SE-0101085-D0 (SE)
Inventor: LAGERSTROEM GUNNAR
IPC: F28F3/04
Filed: 2001-03-27
Abstract: Method and device for providing a plate heat exchanger ( 1 ) having a number of corrugated plates ( 2 ). Between the corrugated plates ( 2 ) first and second flow channels ( 7, 8 ) are arranged, which first flow channels ( 7 ), via first inlet openings ( 11 ) and first outlet openings ( 12 ), are connected essentially parallel to in-going and out-going junction channels ( 13, 14 ). The plates ( 2 ) are fitted to each other in pairs, forming cells ( 15 ) including an inner spacing element ( 16 ) welded to and between the plates, and outer spacing elements ( 17 ) welded to the plates ( 2 ) on the sides of the plates ( 2 ) facing away from each other, along at least two of the edge parts ( 3-6 ). The cells ( 15 ) are stacked against each other and joined together by welding of the outer spacing elements ( 17 ), and in that said in-going and out-going junction channels ( 13, 14 ) are welded to said first inlet openings ( 11 ) and first outlet openings ( 12 ) respectively.
Patent SE-0101496-D0 (SE)
Inventor: SAMUELSSON BENGT
IPC: B60T10/02
Filed: 2001-04-27
Abstract: Hydraulic retarder installation with a retarder which is controlled by an electronic control unit (8), which regulates, via an electrically operated proportional valve (9), the air pressure in a hydraulic fluid reservoir (6), said pressure determining the braking torque. The control unit controls the valve by sending out a control current with a superimposed alternating current, which gives the valve spool of the valve a reciprocating movement with short strokes, when the momentary pressure lies outside the tolerance range for predetermined pressure. When the momentary pressure is within the tolerance range, the superimposed alternating current is adjusted down to a predetermined value, which can be zero.
Patent SE-0104377-D0 (SE)
Inventor: STJERNSTROEM KARL AXEL
IPC: E21B17/046
Filed: 2001-12-21
Abstract: The present invention relates to an arrangement pertaining to down-the-hole hammers in which a driver (7) is adapted to transfer torsion forces between a rotating outer tube (10) and a drill bit (1) of the hammer, wherein the outer tube (10) surrounds all of the driver (7).
Patent SE-0201962-D0 (SE)
Inventor: MAANSSON STAFFAN
IPC: B63H1/20
Filed: 2002-06-25
Abstract: A pulling marine propeller ( 1 ) including multiple propeller blades ( 4 ) attached to a propeller hub ( 5 ). The propeller hub ( 5 ) is attachable to a propeller shaft ( 9 ) extending from a drive housing ( 10 ) located downstream of the propeller ( 1 ). The invention is especially characterized by the fact that the propeller hub ( 5 ) is provided with an annular, radially outwardly flared peripheral portion ( 11 ) at an aft end ( 12 ) thereof. The flared portion ( 11 ) is arranged to axially overlap a front end shoulder portion ( 13 ) of the drive housing ( 10 ).
Patent SE-0301824-D0 (SE)
Inventor: LEWIS MICHAEL
IPC: H04L27/20
Filed: 2003-06-24
Abstract: In a receiving apparatus comprising a quadrature mixer (5) for mixing a radio-frequency signal with a local oscillator signal to in-phase (I) and quadrature (Q) signal components at an intermediate frequency, a polyphase filter (9) for band pass filtering the IQ signal components, and an analog-to-digital converter (13) for converting the IQ signal components into digital form, and in which receiving apparatus adjacent channel interference may occur due to IQ signal component mismatching in the quadrature mixer (5), there is provided an adjacent channel rejection device connected between the quadrature mixer (5) and the polyphase filter (9). The device comprises an analog compensation circuit (33a; 33b; 33a-b) for compensating for the IQ signal component mismatching.
Patent SE-0302924-D0 (SE)
Inventor: LJUSBERG-WAHREN HELENA
IPC: A61K9/10
Filed: 2003-11-05
Abstract: A pharmaceutical composition comprising a pharmaceutically effective amount of a pharmaceutically active substance and a pharmaceutically acceptable carrier including a cationic excipient, wherein said cationic excipient is a labile ester of betaine and a lipophilic alcohol having at least one primary hydroxyl group. Also, the use of a labile ester of betaine and a lipophilic alcohol having at least a primary hydroxyl group as a cationic excipient in a carrier for a pharmaceutical composition comprising a pharmaceutically active substance.
Patent SE-0401318-D0 (SE)
Inventor: NECKMAR MARTIN
IPC: G11B/
Filed: 2004-05-24
Abstract: The optical disk to be tested is read in different operation modes. The tracked quality parameters of the disk are determined by reading spiral or annular patterned track of the disk during tracked operation mode. The off-track quality parameters are evaluated by performing leap in radial direction of disk and simultaneously analyzing it during off-track measurement operation mode. Independent claims are also included for the following: (1) computer readable medium storing optical disk quality control program; and (2) disk player.
Patent SE-8202945-D0 (SE)
Inventor: VALLINOJA V
IPC: B60P1/64
Filed: 1982-05-11
Abstract: A vehicle-towed device for transporting containers, said device comprising a supporting beam (2) provided at its front end with connecting means (5) for connection to a traction vehicle and at its rear end with vertical support legs (3) carried by wheels (10) and adjustable in vertical planes. A container space (17) for a container to be transported is provided under the supporting beam. The supporting beam comprises two parts (2a, 2b) and is telescopically displaceable between a retracted and an extended position. Gripping means (15) for engagement with a container are fastened to both parts (2a, 2b) of the supporting beam. In the retracted position of the supporting beam the distance between the gripping means corresponds to the length of the shortest container to be transported, and in the extended position the distance between the gripping means corresponds to the length of the longest container to be transported.
Patent SE-8207427-D0 (SE)
Inventor: KHAIT YAKOV MOISEEVICH
IPC: H02K1/06
Filed: 1982-12-27
Abstract: The separable magnetic conductor contains a yoke (1) and a toothed zone (2) in whose grooves (5) a winding (6) is accommodated. The teeth (3) are coupled by means of attachment elements (4) which are rigidly connected to the teeth (3). The attachment element (4) is designed either in the form of a rod which is attached to the end parts of the teeth (3) or in the form of a folded rod, whose folds (8) lie between the teeth (3), or in the form of two periodically folded strips (14, 15). <IMAGE>
Patent SE-8301467-D0 (SE)
Inventor: GANDRUP J H
IPC: B65D19/18
Filed: 1983-03-17
Abstract: The collar encloses the outside of a load support, and has four sides and four hinges of extruded plastics so that it can form a rectangle or be laid flat. The sides are built up from two straight layers, with material between the layers forming a distance-piece. The distance piece is pref. of plastics foam, while the layers are heat-reflecting.(1)
Patent SE-8301602-D0 (SE)
Inventor: SOBBS JR W H
IPC: B29D29/00
Filed: 1983-03-23
Abstract: Foamed thermoplastic materials such as coatings, adhesives and structural bodies are made by a method which offers significant advantages and economies. The method involves the steps of stabilizing a dispersion of gas in a molten thermoplastic material by adding a surfactant to the molten material in a sufficient stabilizing amount and subsequently pressurizing the stabilized dispersion to form a hot solution. Thereafter, the hot solution is dispensed under lower pressure whereby the gas is released from solution to form a foamed material. The method is especially advantageous in making hot melt thermoplastic adhesives which are very useful in bonding substrates with efficiency and superior bond strengths. Continuous and reliable foaming operations are achieved with a uniform quality and output of foamed materials. Thermoplastic materials are also capable of being foamed with relatively simple mechanical apparatus and under conditions which provide considerable savings of energy. The number of thermoplastic materials which can be foamed employing the present technique in a controlled manner is unlimited. The method of stabilization is conducted at low or ambient pressures and resulting stabilized hot thermoplastic-gas dispersions may then be pumped with pressurization and dispensed with immediate foaming.
Patent SE-8306899-D0 (SE)
Inventor: WIESNER H H
IPC: B62D55/21
Filed: 1983-12-14
Abstract: An arrangement for the connection of track links of endless crawler track vehicles with articulated tracks and coupling chains, in which novel link pins, pursuant to their utilization in the articulated tracks or coupling chains, are provided with slide bearings or rubber bushings and connectors. The pins consist of carbon fiber-reinforced plastic material with highly stressable carbon fibers arranged in a matrix consisting of epoxy resin, polyamide or the like.
Patent SE-8306964-D0 (SE)
Inventor: CADWELL D J
IPC: G21C3/356
Filed: 1983-12-15
Abstract: A nuclear reactor fuel assembly spacer grid having grid straps and a first type of spring clip. The grid straps define standard cells enclosing fuel rods and thimble cells enclosing control rod guide thimbles. The spring clip is bent to widthwise encircle a grid strap and has its two ends welded together. The first type of spring clip is used at a location on a grid strap having a standard cell and an adjacent thimble cell. The spring clip has a spring portion compressibly contacting the fuel rod in the standard cell. The spring clip also has a pair of separated flat portions straddling the control rod guide thimble in the thimble cell so as not to interfere with the guide thimble. The spring clip is made of a material having good radiation stress relaxation properties.
Patent SE-8405004-D0 (SE)
Inventor: THOREN JORGEN
IPC: A61B1/227
Filed: 1984-10-08
Abstract: A funnel for attachment to medical instruments used for the diagnosis and treatment of openings to body canals. The funnel is so arranged as to be attached to a head (9) of the instrument of at least two different types, of which one head exhibits an annular flanged part and the other head (9) exhibits a funnel-shaped part with a groove (8). The aforementioned funnel exhibits a small front opening (10) and a larger rear opening, together with a transcurrent hole between them. The funnel is provided at its larger end with an edge part (2) extending around the opening, said edge part being so arranged as to engage by means of a snap-in lock around the flange part (21) on the first head. The inside of the funnel is also provided with a bead so arranged as to fit into the groove (8) on the second head (9), whereby the funnel is able as a single design to be used for both the aforementioned types of head.
Patent SE-8500810-D0 (SE)
Inventor: TAYLOR D
IPC: C08L61/28
Filed: 1985-02-20
Abstract: A solid urea-formaldehyde resin is provided, having a degree of condensation of 25% to 45%. A process for making the resin is also described and includes several steps. Urea and formaldehyde is first reacted with a molar ratio of U:F of 1:2.5 or more then concentrated. Further urea is added to reduce the ratio to the range 1:1.1 to 1:2 and further concentration is achieved without precipitation of solid resin by the use of a stabilization agent.
Patent SE-8501318-D0 (SE)
Inventor: UPHUS A
IPC: B01D35/28
Filed: 1985-03-19
Abstract: A device for separating solids from liquids by means of a screen that inclines at an angle to the horizontal and is accommodated in a prescribed position within a screen housing. There is a product-delivery component with a feed pipe at the higher end of the screen and a receiving chamber with a drain pipe for the separated liquid below the screen. To ensure that the screen is uniformly loaded over its total effective width and that the quality of the separated solids will accordingly remain constant as the product and feed conditions vary, the screen housing is mounted in such a way that it can be pivoted around a horizontal axis in order to vary its angle of inclination to the horizontal.
Patent SE-8501892-D0 (SE)
Inventor: SKALLEN B
IPC: G01N11/10
Filed: 1985-04-17
Abstract: The invention relates to a method and apparatus for measuring the viscosity of a medium with the aid of a blade (2) pivotally suspended such as to oscillate between two side walls (3, 4) in a measuring zone. The blade (2) is caused to pivot intermittently, with constant forces from an electromagnetic system (9) and a plunger coil (20), in the medium between the two fixed side walls (3, 4) which have a chief plane preferably extending parallel to, and in the same direction as the chief plane of the blade (2). The medium, which is in at least one first intermediate space between one side surface of the blade (2) and the side wall (3;4) facing it, being urged away in the direction of movement of the blade (2) simultaneously as new medium is sucked into at least one second intermediate space between the other side surface of the blade (2) and the other side wall (3;4) opposite thereto, a sheer force occurring when the medium is urged out from, or sucked into the measuring zone, and time measurement takes place when the free end (6) of the blade (2) traverses the distance (A-B;B-A) between the end positions, said time being a function of the sheer force, which in its turn is a function of the viscosity of the medium.
Patent SE-8503694-D0 (SE)
IPC: B63H3/08
Filed: 1985-08-02
Abstract: An actuating system for a controllable pitch propeller comprises a hydraulic servomotor (4, 5) arranged in the propeller hub (2) and being connected mechanically to the propeller blades (3). Pressure medium is delivered to the servomotor (4, 5), under the control of a control valve (7), from a pressure-medium source (33), which is connected to a stationary pressure-medium chamber (15) which embraces a rotatable shaft (1) connected to the propeller and which is sealed against the outer surface of the shaft and communicates, via a radial pressure-medium channel (19, 20, 21) in said shaft, with an axial pressure-medium channel (10) located in the shaft and extending to the hydraulic servomotor (4, 5). The system further comprises an additional stationary pressure-medium chamber (16) which embraces the shaft and seals against the outer surfaces thereof and which, via an additional radial pressure-medium channel (24, 25, 26) in the shaft communicates with the axial pressure-medium channel (10) in the shaft. The system also comprises an additional pressure-medium source (34), and each of the two pressure-medium sources (33, 34) can be connected alternatively to any one of the two pressure-medium chambers (15, 16), whereby the actuating system can be operated in a substantially unchanged manner irrespective of faults in any of the two pressure-medium sources (33, 34) and irrespective of faults in any of the high-pressure seals (17, 18) of the two pressure-medium chambers (15, 16).
Patent SE-8503854-D0 (SE)
Inventor: NORBECK P
IPC: F24F1/0087
Filed: 1985-08-16
Abstract: Apparatus for indirect, evaporative cooling of an useful air current, including a contact body (10) made up in layers, with duct systems between the layers. There are two separate duct systems, useful air for cooling passing through one system (16), while a cooling air current passes through the other system (18). Cooling takes place by evaporation of water in the other duct system (18). The duct-forming means (16, 18) in both systems are disposed such that the useful and cooling air currents flow horizontally, while water supply means (24) supplying water to the other duct system (18) are disposed at the top of the contact body (10), allowing the water to flow vertically downwards in this system (18).
Patent SE-8600023-D0 (SE)
Inventor: SJOBERG SVEN ERIK
IPC: B07B13/065
Filed: 1986-01-03
Abstract: An apparatus for advancing and sorting objects in respect of their size comprises a plurality of juxtaposed, endless conveyor belts (10) and gaps (9) between adjacent conveyor belts, each conveyor belt consisting of a plurality of hinged segments or chain elements (11) and a system (23, 24) for driving the conveyor belts. To obtain an advancement of the objects which is as lenient and noiseless as possible, the conveyor belts (10) are combined with and guided by guide rails (30) which extend substantially along the entire run of the belt which advances the objects. The guide rails are so arranged and designed, that the gap (9) between mutually adjacent conveyor belts continually increases along at least the major part of said belt run. Each belt segment (11) comprises a bridge portion which as seen in a cross section forms an inverted V and the ends of which are moveable with respect to each other in a direction which is substantially perpendicular to the advancement direction of the belt and are each connected to an individual base portion (13) which embraces and is guided by the two longitudinal edges of the guide rail (30).
Patent SE-8600984-D0 (SE)
Inventor: RANTANEN R
IPC: B05C5/02
Filed: 1986-03-04
Abstract: A system for two-sided coating of a running paper web. The device comprises an application device for spreading the coating material over both sides of the web running through a first nip formed by a rotating counter roll and a levelling member. According to the invention, the device includes an auxiliary roll, which is, in the direction of progress of the web, fitted at a certain distance from the first nip and which, together with the counter roll, forms a second nip for the web which has followed along with the said roll over the distance. The diameter of the auxiliary roll is substantially smaller than the diameter of the counter roll, and the face of the auxiliary roll is substantially harder than that of the counter roll. By means of the invention, the risk of damaging the coating at the side of the web facing the roll can be reduced by the web being detached from the second nip formed between the rolls.
Patent SE-8602675-D0 (SE)
Inventor: SELIN B
IPC: G03C11/02
Filed: 1986-06-16
Abstract: A slide, provided with a flap (62), acts to move a printing block along a glide path from a first transport path to a printing block position. The slide travels along a path extending beneath the film transport path parallel with a glide path. The flap has a tooth (70) movable into the glide path when the flap is swung to an activating position, to displace a printing block (29). The slide is reciprocal by a drive mechanism only actuated when a pressure plate movement unit is in a passive mode.
Patent SE-8702601-D0 (SE)
IPC: B22D1/00
Filed: 1987-06-23
Abstract: Nozzle intended for injecting gas into molten metal, characterized by an elongate body (9) of refractory material containing a plurality of through-going capillaries (11), and a metal sleeve (13) surrounding said body (9);      injection lance containing such nozzle; and the use of the nozzle for injecting gas into molten metal.
Patent SE-8702804-D0 (SE)
Inventor: NILSSON H
IPC: B60P1/04
Filed: 1987-07-08
Abstract: Support and lifting mechanism 1, Fig 1, concerns an arrangement whereby a container 2, preferably one placed on a cleaning machine such as used for leaf collection, street sweeping, etc., by means of movement of two parallel, double-acting power cylinders 4, in one and the same movement cycle, the container is released from a feed apparatus 19 by displacing it within a limited movement range, lowers a number of ground supports 5, locks them in position, lifts the container to a tipping and emptying position when the container's cover 3 opens under its own weight during the emptying operation. Then the container resumes its original position, the ground supports are raised and the container is reconnected to the feed apparatus. <IMAGE>
Patent SE-8705184-D0 (SE)
Inventor: EDIN G
IPC: B07C1/06
Filed: 1987-12-29
Abstract: An arrangement for transport of banknotes comprises transport member 11 to 12 and straightening member 13 to 15. The transport member 11 to 12 ceases transporting at the moment when the straightening member 13 to 15 straightens the notes to the correct position along a conveyor belt. Parts 12 and 15, respectively, of the transport member 11 to 12 and the straightening member 13 to 15, which parts act directly on the banknote during transport and straightening, are mechanically arranged on one and the same rotatable unit 151. The straightening member comprises a first unit 13 to 15 with a substantial straightening effect on a banknote when the latter is located relatively far from the correct position, and a second unit 14 to 15 with a slight straightening effect on a banknote when the latter is located relatively near the correct position. Transfer from straightening with the first unit 13 to 15 to straightening with the second unit 14 to 15 takes place under the action of the respective banknote as it is being transported. <IMAGE>