baber/WOPTO huggingface dataset:
Patent SE-8900188-D0 (SE)
IPC: F16L37/34
Filed: 1989-01-19
Abstract: PCT No. PCT/SE90/00028 Sec. 371 Date Jul. 16, 1991 Sec. 102(e) Date Jul. 16, 1991 PCT Filed Jan. 15, 1990 PCT Pub. No. WO90/08284 PCT Pub. Date Jul. 26, 1990.A valve arrangement for a pressure fluid, particularly high-pressure oil, has a valve housing (10, 90, 190) with an internal, cylindrical sealing surface (16, 100, 160) which forms a guide for the outer, cylindrical sealing surface (42, 107, 162) of a piston body (18, 106, 138). There is provided a circular groove which accommodates a sealing ring (46, 64, 108, 164). An axially displaceable valve sleeve (30, 70, 122, 156) is disposed coaxially with the two cylindrical sealing surfaces(16, 42, 100, 107, 162, 160) and has a cylindrical valve-sealing surface (40, 74, 124, 158). This valve sleeve is biased by a spring (34, 80, 118, 172) such that one end (36, 82, 126, 174) abuts substantially sealingly a seating (38, 86, 128, 176) at that end of the sealing surface such as to form a closed gap (41, 86, 130, 178) at one end of a channel (32, 73, 132, 145). The valve housing (10, 90, 190) is displaceable axially from a starting position relative to the piston body (18, 106, 138) to an intermediate position in which the sealing ring (46, 64, 108, 164) has been moved from a position on one side of the closed (41, 86, 130, 178) to a position on the other side of the closed gap.
Patent SE-8902061-D0 (SE)
Inventor: SVENSSON JAN
IPC: A61M25/00
Filed: 1989-06-07
Abstract: Catheter to be inserted by surgery into the body, which is provided with an internal member (17), the catheter (15) as well as said member consisting of a low friction material, a gap being provided between the member and the catheter in order to allow replacement of the member in the catheter by the member being pushed thereinto and being withdrawn therefrom, respectively.
Patent SE-8902562-D0 (SE)
Inventor: PERSSON SVEN RUNE JERKER
Filed: 1989-07-18
Abstract: The first (1) of the packaging layers constitutes the outer surface, and a further layer (3) faces inwards towards the packaged flowers. A further layer (2) is located between the first two and all three are joined by strips of adhesive (4). - When the packaging is ripped apart or cut away, air flows into the so-called air channels giving the packaging good insulation and stability.
Patent SE-8903022-D0 (SE)
Inventor: HANSSON ROLF
IPC: E06B9/327
Filed: 1989-09-14
Abstract: Lamellar blinds provided with side guides and including a conventional so-called lamellar box supporting the stack of lamellae or slats via support cords, and two side guides whose cross sections are preferably L-shaped and which are intended to be secured in the bay of a window or the like and to guide and rotationally fix the ends of the box by cooperation between guide parts arranged on the upper part of the side guides and one of the vertical flanges of the lamellar blind box in the use position. Each side guide has a support member against which the essentially U-shaped box rests via its underside, at least one of the said support members can be moved aside from its position supporting the box to a position in which the box can be driven upwards to its upper active position and fixed in this position by means of the said support members returning to a position in which the web part of the box rests with its underside against it, and the support member/support members or the side guides have upper contact parts against which the top of the web part of the box can bear in the applied position of the box for the purpose of fixing it against displacements in the vertical direction. <IMAGE>
Patent SE-8903199-D0 (SE)
IPC: F24S70/14
Filed: 1989-09-29
Abstract: Solar collector panel comprising an accumulator body constituting at least part of the collector of the solar collector panel or arranged in a heat-exchange relationship with such a collector. The accumulator material has a softening temperature lying above 100C, in an exemplary embodiment 130C, and the body is surrounded on both sides thereof by a highly insulating material which is transparent to the majority of the light energy and moreover reflects infrared radiation at the temperature levels which are utilized in the accumulator. In an embodiment, the insulating material consists of evacuated silica aerogel with a coefficient of thermal conductivity of roughly 0.008 W/mC and with said light- transmitting and infrared-reflecting properties up to a temperature level of roughly 220C. <IMAGE>
Patent SE-8903437-D0 (SE)
Inventor: HERGES P
IPC: H03K17/08
Filed: 1989-10-18
Abstract: A device for actuating inductive loads in a motor vehicle is described, which on the one hand is protected against unintentional polarity reversal of the operating voltage and on the other hand performs effective suppression of the migration of rapid voltage peaks into the electrical system during actuation of inductive loads. Specifically with respect to the clocked actuation of loads, the device according to the invention is aimed at achieving to the largest possible reduction in the occurrence of waste heat and increase in the efficiency of a corresponding actuation. By virtue of reduced cooling requirements in comparison with known solutions, the use of the device according to the invention leads both to the smallest possible designs, savings in costs during the production of the devices and an increase in reliability when the vehicle is operating under adverse conditions.
Patent SE-9001084-D0 (SE)
Inventor: PERSSON BERTIL
IPC: F03B17/04
Filed: 1990-03-26
Abstract: The water-filled basin involved is 50 metres deep, and the cylindrical tanks are pressed into a tunnel channel where the water flow and pressure are regulated partly by push-ports, partly by accumulators, and partly by a feeder wheel pressed against the channel entry to the basin. - When the tanks in the water-filled tunnel are lifted out of the basin by the feeder wheel, and up to a chain windlass, the latter is driven around, power being taken off on the windlass upper shaft for driving electrical generators. On reaching the upper edge of the basin, the tanks roll over to a transport system which conveys them to a shaft, from which they are fed back into the tunnel channel for a repeat cycle.
Patent SE-9003842-D0 (SE)
Inventor: KIRJAVAINEN KARI
IPC: B29C48/46
Filed: 1990-12-03
Abstract: The invention relates to a method for processing extrudable material, especially for the manufacture of a multilayer extrusion product in an extrusion device, wherein the extrudable material is brought in solid form, advantageously as powder or in granular form, and which includes a central extrusion channel (1) and the stator means (2, 3) and the rotor (4) defining it. The invention concerns also such an extrusion device. In the extrusion device according to the invention it is used an optional number of stator and rotor means (2, 3, 4) arranged packlike alternately one within the other, whereby the extrudable material is first melted during its feed into an annular feed defile (5) advantageously in conical or double-conical form between the stator means (2, 3) and the rotor means (4) after the infeed thereof before the central channel, and thereafter compressed to the final extrusion pressure. The feed defile (5) of the extrusion device according to the invention comprises in the flow direction of the extrudable material first an infeed zone (51), then a melting zone (52) and finally a compression zone (53). The invention relates further to a new extrusion product, which is a multilayer product, and at least one layer whereof includes an interlacing orientation field, in which the plastic is helically oriented or directed forming a reinforcing netlike structure into the product.
Patent SE-9202504-D0 (SE)
Inventor: SANDEN M
IPC: H04W16/18
Filed: 1992-09-01
Abstract: A method for testing handover in mobile telephone networks. A test mobile passes through relevant traffic routes while transmitting a radio signal and registering its position. Actual base stations synchronously measure the signal strength which is received from the test mobile. The values obtained are compiled with respect to time and respective registered position of the test mobile in a measurement database. Handover can then be tested by varying selected handover parameters during a time-based play back with the aid of the measurement database. The measurement is thus carried out in the uplink which provides a realistic basis for determining a desired handover algorithm. A single measurement process makes it possible to test a large number of algorithms without disturbing the network.
Patent SE-9203356-D0 (SE)
Inventor: ERIKSSON B
IPC: E21C25/54
Filed: 1992-11-10
Abstract: The method involves a saw wire being inserted, or other pliable rock sawing tool, into a saw receiving hole (7). The saw wire is operated between at least two spaced bore holes, sawing into the rock. After complete sawing of the whole shaft or channel (1), the sawn-out rock material is removed.
Patent SE-9302018-D0 (SE)
IPC: A01G9/28
Filed: 1993-06-11
Abstract: This invention relates to a device for separating a lawn from an djacent area, for example a flower-bed or a gravel path. According to the invention the device is characterized by the combination of the following features: the device is elongated and is essentially L-shaped in cross section; the vertical part (1) of the L is intended to be treaded down into the soil, while the horizontal part of the L is intended to rest against the lawn itself; a plurality of V-shaped recesses (3) are made in the horizontal part and have an extension, which is essentially perpendicular to the longitudinal direction of the device, whereby the device is flexible so that it can form a delimitation partly along a concave delimitation line, and partly along a convex delimitation line.
Patent SE-9400343-D0 (SE)
Inventor: ANDERSSON ALF
IPC: E02D29/12
Filed: 1994-02-03
Abstract: Accident protection device (1) to be mounted in a mainly vertical well casing (2), including one or more protection means (5) extending radially, diagonally or in another way across the well casing (2). The protection means (5) are joined with one or more adjusting means (7, 8) or are constituted by portions expanding at their mounting or loading, by means of which the accident protection means (5) can be attached to the inner wall of the well casing (2).
Patent SE-9400557-D0 (SE)
Inventor: ANDERSSON BJOERN
IPC: E02D29/14
Filed: 1994-02-17
Abstract: The lock is for closing an opening, and comprises a lock housing (10) which fills out the opening and at least one movable lock heel formation (13) for working in conjunction with the opening walls. The lock housing contains members (17, 25) for manoeuvring the lock heel formation between active and inactive lock positions. The one wall of the lock housing is provided with a hole through which the manoeuvring members are accessible. The hole is provided with an internal screw thread for screwing in a cover plug (31) of elastic material. The cover plug forms a first barrier between the manoeuvring members and the outside of the lock housing. The lock housing wall has tracks for retention of a sealing plate (33), which plate forms a second barrier between the cover plug and the outside of the lock housing.
Patent SE-9402057-D0 (SE)
Inventor: NOVAK LARS
IPC: H04Q3/00
Filed: 1994-06-13
Abstract: A TTP object handles the trail termination function TF for a layer network X-1, while the CTP object for an overlying layer, the layer network X, handles the adaptation function AF between these two layers. The access point AP represents the physical interface between these two layer networks and thus has characteristics specific for both layer networks. An individual interface object, the AP object or network layer interface object is arranged, where the definitions and parameters represented by the Access Point AP are included in the interface object. By arranging such an interface object the dependencies between the two layers will be simple, since such two objects in different layers will have no relation to each other and since the relation is always through the interface AP object.
Patent SE-9402555-D0 (SE)
Inventor: GRENTHE INGEMAR
IPC: C01B32/949
Filed: 1994-07-22
Abstract: There is now provided a method for preparing a powder containing W and Co and/or Ni from APT and a soluble salt of Co(Ni) by a chemical reaction in a water suspension at temperatures from room temperature to the boiling point of the solution whereafter the formed powder is filtered off, dried and reduced to a metallic powder. Additional metals from groups IVa, Va or VIa of the periodic table of the elements are added to the suspension as compounds like oxides, hydroxides, soluble or insoluble salts.
Patent SE-9503903-D0 (SE)
Inventor: HEDIN TORVALD
IPC: E03B9/08
Filed: 1995-11-06
Abstract: Only one separate device has to be installed, which takes care of flushing out the hydrant, measuring water pressure and pumping out the hydrant upper part. The device comprises an outer tube, shut tightly at its upper end and simply can install on the hydrant, and on which a pressure gauge, a compressed air coupling with valve, a flushing outlet with valve and a rise pipe with valve are arranged.
Patent SE-9504499-D0 (SE)
Inventor: ISAKSSON LEIF
IPC: H04Q11/04
Filed: 1995-12-15
Abstract: The present invention relates to a method and an arrangement for establishing a bearer capability classification of a received, incoming call to an ISDN exchange, the received call has a directory number, but no or faulty bearer capability classification. The method includes the steps of setting a default bearer capability to the call and if the call requires a different bearer capability then the bearer capability is being converted to the required bearer capability class.
Patent SE-9504582-D0 (SE)
Inventor: SARANGDHAR NITIN V
IPC: G06F13/368
Filed: 1995-12-21
Abstract: The bus transaction method involves driving an address on the address bus such that the address becomes one of an ordered series of addresses on the address bus. Each of the series of addresses corresponds to one of the number of bus transactions. A first token on the data bus is driven in response to the address such that the token becomes one of a series of responses on the data bus. The series of responses is ordered in the same order as the series of addresses. The first token is received from the data bus. A second token is then driven on the address bus. The data on the data bus is driven such that the data deferred corresponds to the original address. The second token is received from the address bus such that the first agent identifies the second token as corresponding to the address. The data is received from the data bus such that the data is received after identifying the second token as corresponding to the address.
Patent SE-9600782-D0 (SE)
Inventor: PERSSON PER
IPC: E02D29/12
Filed: 1996-02-28
Abstract: Four grip claws (1) are pressed downwards and folded outwards to a flat position, then to be fastened in the four pre-drilled holes. Two of the grip claws are fed through a tube (3) and the two other grip claws are welded firmly to the outside of the tube. On the tube, a flat iron (2) is welded, which makes the fall protection to be folded out in a direction until it assumes a horizontal flat position.
Patent SE-9600943-D0 (SE)
Inventor: HARALDSSON N ULF A
IPC: D21F1/02
Filed: 1996-03-08
Abstract: An arrangement (2) for feeding stock to a headbox (1) in a papermaking machine, which comprises at least one stock header (3) with an inlet for receiving stock into the header and a plurality of stock header outlets (5) permitting stock to leave the header. For each stock header outlet (5) there is a stock conduit (7, 8, 9) downstream of the stock header outlet permitting stock to pass from the stock header outlet (5), through the conduit (7, 8, 9) to the inlet of the headbox. The arrangement includes a dilution header (30) for feeding a diluent such as water to a plurality of stock conduits. The dilution header has an inlet (31) for receiving a diluent into the dilution header (30) and a plurality of outlets (32) permitting the diluent to leave the dilution header. For each dilution header outlet (32), there is a diluent conduit (33) permitting the passage of a diluent from the dilution header (30) into a stock conduit (7, 8, 9). According to the invention, the diluent is fed into a stock conduit (7, 8, 9) at a location immediately downstream of a stock header outlet (5) and the stock header together with the stock header outlets (5) is designed such that the velocity of the stock flowing through the stock header (3a, 3b, 3c) is substantially equal to the velocity of the stock in an upstream end (10, 11, 12) of the stock conduits (7, 8, 9).
Patent SE-9604031-D0 (SE)
IPC: H02K3/40
Filed: 1996-11-04
Abstract: In the rotating high voltage electrical machine, the stator windings (6) are drawn through slots in the stator. At least one winding (6) has an insulation system of at least two semiconducting layers (32,34) where each forms an equipotential surface. A solid insulation (33) of crosslinked polyethylene (XLPE) is between them. Supports are mounted along and in contact with the winding (6), as a tube formed by a sleeve containing a pressure hardened material such as epoxy, or it acts as a hose enclosing a pressure medium such as silicon rubber. Also claimed is a manufacturing technique, where at least one elongated support is inserted and oriented axially in at least one of the slots.
Patent SE-9704479-D0 (SE)
Inventor: ERIKSSON SOEREN
IPC: G09F9/30
Filed: 1997-12-02
Abstract: The present invention relates to a display (10; 11; 12) which comprises an electrode layer (21), a substrate (30), which on the surface facing the electrode layer (21) is covered with a set of electrode elements (31), and a layer of electro-optic material (40) which is arranged between the electrode layer (21) and the substrate (30). The substrate (30) is arranged behind the layer (40) of electro-optic material in relation to the viewing direction and supports, on the one hand, electronic components (33) for controlling the electrode elements and, on the other, conductive patterns (34) for connecting the electronic components (33) to the ele ctrode elements (31). The electrode elements (31) form picture elements in the display (10; 11; 12) in cooperation with the electrode layer (21) and the layer of electro-optic material (40). According to the invention, the electrode elements (31) are connected to the conductive pattern (34) by means of connections emanating backwards from the electrode elements (31) and mutually positioned in such a manner that they form a substantially continuous surface of electrode elements.
Patent SE-9800635-D0 (SE)
Inventor: NIANXIONG TAN
IPC: H03F1/56
Filed: 1998-03-02
Abstract: A fully differential line driver, especially for twisted copper pairs. It includes two current amplifiers made in standard CMOS technique, each having an input and an output, the latter being connected via terminal resistors to a voltage source, which may be set to a larger voltage than that used for driving the CMOS amplifiers. Accordingly, a low output impedance can be combined with a large swing. Further, feedback is not necessary, avoiding problems like potential instability. A very low-impedance input makes it appropriate for connecting to a DAC, thus reducing distortion of its output signal. The driver is suitable for very-high-speed-digital-subscriber-line modems.
Patent SE-9800853-D0 (SE)
Inventor: HODD KENN
IPC: A61L27/00
Filed: 1998-03-16
Abstract: Methods of producing an intraocular lens include introducing a solution into a lens forming enclosure, wherein the solution comprises discrete crosslinkable units of a size small enough to provide an optically clear solution while contributing to a high refractive index of at least 1.3, performing crosslinking between the units of the solution, and thereby forming a solid lens in the enclosure, optionally under a forming pressure.
Patent SE-9903481-D0 (SE)
Inventor: ERIKSSON OLLE
IPC: G01R33/09
Filed: 1999-09-27
Abstract: A magnetoresistive sensor is disclosed, which comprises of at least set of film layers, which set in turn comprises of a substrate layer (NM1), a first ferromagnetic layer (FM1), an intermediate layer (NM2) and a second ferromagnetic layer (FM4) placed on top of each other in a superlattice structure. The first ferromagnetic layer (FM1), preferably formed of iron, has a magnetisation parallel to the layer, in-plane, while the second ferromagnetic layer (FM4), formed of cobalt, has a magnetisation substantially perpendicular to the layer, out-of-plane. The ferromagnetic layers (FM1, FM4) are preferably tetragonally distorted epitaxially grown crystals, which are grown on the substrate and intermediate layers (NM1, NM2), respectively. The substrate and intermediate layers (NM1, NM2) are preferably crystalline layers of V, Cu, Ag, Au, Pd, Pt, Rh, Ru or Ir, which causes a distortion of the Fe layer corresponding to a c/a ratio of between 0.80 and 0.96 and of the Co layer corresponding to a c/a ratio of between 0.78 and 0.96. All layers are preferably very thin, most preferably less than 6-7 atomic layers.
Patent IT-MI922948-D0 (IT)
Inventor: RIGOSI GIAN LUIGI
IPC: B05D7/22
Filed: 1992-12-23
Abstract: Disclosed is a process for coating the inner surface of metal containers by deposition of specific polyolefin compositions on the separate parts of the containers, subsequent assembly of said parts and melting of the polyolefin compositions.
Patent IT-MI940920-D0 (IT)
Inventor: LOMNICZI BELA
IPC: C12N7/00
Filed: 1994-05-10
Abstract: A vaccine against pig pseudorabies prepared from a viral strain derived from the ricombination of the Bartha K61 strain carrying the genetic marker Kpn F1 + F2 is described.
Patent IT-MI971115-D0 (IT)
IPC: A61K31/522
Filed: 1997-05-13
Abstract: The invention provides a biphasic multicomponent pharmaceutical composition consisting of an oil phase and a water phase, comprising one or more lipophilic or oil carrier, one or more hydrophilic or aqueous carrier, one or more ionic or nonionic type surfactant, one or more cosurfactant, one or more active principle for pharmaceutical use, and a compound able to modify the partition of the active principle between said phases selected from the group consisting of N- methyl pyrrolidone (NMP), isopropyl alcohol, propylene glycol, ethoxy-di-glycol, beta-cyclodextrin, hydroxypropyl beta-cyclodextrin and dimethyl beta-cyclodextrin. The invention also provides a method for making the composition.
Patent NO-20000025-D0 (NO)
Inventor: BENGS HOLGER
IPC: C08L5/00
Filed: 2000-01-04
Abstract: 1,4-alpha-D-Polyglucan-based thermoplastic mixture, process for the preparation and use thereofThe present invention relates to a thermoplastic mixture based on biopolymers obtainable by preparing and mixing(A) 100 parts by weight of a biocatalytically produced 1,4-alpha-D-polyglucans,(B) up to 400 parts by weight of a melt-processable polymeric material different from (A),(C) water in an amount sufficient for plastification of the mixture,(D) at least one plasticizer in an amount of 10 parts by weight up to half the total of the parts by weight of (A) and (B), and(E) where appropriate up to ((A)+(B)) parts by weight of other conventional additives, where the water content of components (A) and (B) has been corrected to zero by calculationwhere the plastification takes place with introduction of thermal and mechanical energy, to the use of the mixture for producing essentially biodegradable moldings and sheets, and to a process for preparing the mixture.