baber/WOPTO huggingface dataset:
Patent SE-8605378-D0 (SE)
Inventor: NORDVALL J O
IPC: G01L1/12
Filed: 1986-12-15
Abstract: A magnetoelastic force transducer is made of two identical, cylindrical bodies of magnetic material which are held together by means of a stud bolt. In an axially extending and concentrically located inner space there is placed a bobbin with two measuring windings, connected in opposition, and an excitation winding supplied with alternating current. The interior of the transducer is shaped such that a thin cylindrical tubular wall is formed immediately opposite to the respective measuring winding in each one of the bodies. When the transducer is force-loaded via the stud bolt, a compressive stress arises in one of these tubular walls and a tensile stress arises in the other tubular wall. This influences the magnetic conditions such that a signal is obtained from the measuring windings which is proportional to the applied force. In order to eliminate a possible measuring signal at zero applied force, means is provided to move the bobbin in the axial direction. A natural prestress can be imparted to the core with the aid of a built-in spring means and an adjusting screw.
Patent SE-8700656-D0 (SE)
Inventor: OLSSON G
IPC: B65D39/00
Filed: 1987-02-18
Abstract: The outer of the two parts (10,20) with its locating flange (21) seals and locks from the outside, and the inner of the parts presses the sealing ring (30) radially outwards with appropriate components (12). This causes the cap to be sealed and locked from the inside when the two parts (10,20) are drawn together by force application components (13,23).
Patent SE-8800727-D0 (SE)
Inventor: BODZIAN G
IPC: F04D29/44
Filed: 1988-03-02
Abstract: The invention relates to a fan unit comprising a tubular external housing which has inlet and outlet connectors placed coaxially one behind in the other. A radial impeller have backwardly directed vanes. A distributor surrounds the radial impeller and positioned downstream thereof. The distributor is secured on an inner side of the housing and having a plurality of guide vanes extending axially and circumferentially spaced around the periphery. The vanes are adapted to deflect the flow of impelled fluid radially emerging from the impeller to an axial direction and which are so inclined at an angle of attack, which is selected in accordance with the direction of emergence of the impelled fluid in relation to the axis of rotation of the radial impeller that a smooth even flow transition takes place in the distributor. The ring of guide vanes coaxially surrounds the impeller with a clearance gap of substantially constant width. As viewed along the axial direction the beginning of the guide vanes is placed behind the beginning of the impeller vanes at their outer periphery and the guide vanes end behind the impeller vanes. The middle section of the guide vanes have an inwardly directed bend. The invention also relates to a method of producing guide vanes in such a novel fan unit.
Patent SE-8800943-D0 (SE)
Inventor: ASLAM CHOHAN M
IPC: G01N27/18
Filed: 1988-03-16
Abstract: A device for measuring thermal properties of a test substance, which device incorporates a thin element or a layer of an electrically conductive material, e.g. metal, intended to be brought in heat conductive contact with said test substance (3), means for passing an electric current through said element or layer for supplying heat to the test substance and causing a temperature increase therein and instrument for recording the voltage variation over the element or layer as a function of time. In order to increase the characteristic time for the experiments and thereby making it possible to use less sophisticated measuring instruments the active part of said element (6) or layer (4) over which the measurement is made has substantially equal size along at least two lateral dimensions. The element can e.g. be given of square or circular shape.
Patent SE-8801324-D0 (SE)
Inventor: ROGBERG J A
IPC: A61F13/82
Filed: 1988-04-11
Abstract: PCT No. PCT/SE89/00189 Sec. 371 Date Dec. 20, 1990 Sec. 102(e) Date Dec. 20, 1990 PCT Filed Apr. 10, 1989 PCT Pub. No. WO89/09550 PCT Pub. Date Oct. 19, 1989.An apparatus for laying pre-stretched elastic threads in a curved path on a continuously advancing web of material includes at least one rotatable thread-guide roll. The roll is provided with a peripherally extending curved groove or slot whose axial amplitude controls the positioning of the threads on the web, and achieves the desired curvature of the threads. The apparatus further includes a glue applicator for applying adhesive to the threads. The roll may conveniently have the form of a tube provided with through passing slots for guiding the threads straight through the tube and laying them onto the web.
Patent SE-8801651-D0 (SE)
Inventor: DIRTOFT INGEGERD
IPC: G03H1/04
Filed: 1988-05-02
Abstract: PCT No. PCT/SE89/00229 Sec. 371 Date Oct. 17, 1990 Sec. 102(e) Date Oct. 17, 1990 PCT Filed Apr. 25, 1989 PCT Pub. No. WO89/11117 PCT Pub. Date Nov. 16, 1989.A fixture for supporting objects for holographic testing comprises by two plates (11,12) which are attached rigidly and permanently to one another and of which, when the fixture is placed on a horizontal support surface, a first plate (11) will form a relatively small angle with a vertical plane, which angle will be substantially different from 0 DEG , whereas the second plate (12) will form a relatively large angle ( beta ) with a vertical plane, which angle will be substantially different from 90 DEG . The plates are provided with holes (121,122) for receiving pegs for supporting abutment with an object.
Patent SE-8802803-D0 (SE)
Inventor: PRICE H L
IPC: B29B15/08
Filed: 1988-08-03
Abstract: A filament winding method and apparatus is provided for winding bodies with fibre tow impregnated with solvated condensation resin (15) in which, using a multistage evaporator-reactor (19) with consecutive heating means (8A, 8B) solvent is evaporated in the first stage (8A) at a first temperature then the resin is at least partially reacted in the second stage (8B) at a second temperature higher than the first temperature and the tow is then wound on a mandrel (24) while being heated to a third temperature at least equal to the second and being consolidated (at 26). The invention may be used to make components for gas turbine engines. <IMAGE>
Patent SE-8900205-D0 (SE)
Inventor: SOLINAS ANGELO
IPC: A23L5/40
Filed: 1989-01-20
Abstract: Foods, esp. farinaceous prods., are coloured black by addn. of powdered green nutshells and freeze-dried spinach to the dough mixt. in the initial stage of shaping of the dough. - The prod. leaving the shaping machine is led into a vessel filled with satd. steam, to cause the black colouration by reaction of the given components. The method can be applied to any foods, esp. stuffed doughs; the stuffing may contain natural truffle essence. A stuffed or unstuffed food, with black colour and of varying shape is claimed. The food include tortellini and ravioli.
Patent SE-8902357-D0 (SE)
Inventor: BRAENNSTROEM R
IPC: B01J8/24
Filed: 1989-06-29
Abstract: PCT No. PCT/SE90/00446 Sec. 371 Date Dec. 23, 1991 Sec. 102(e) Date Dec. 23, 1991 PCT Filed Jun. 20, 1990 PCT Pub. No. WO91/00474 PCT Pub. Date Jan. 10, 1991.The invention relates to a power plant with a combustor (10) with combustion of a fuel in a fluidized bed of a particulate material and with a storage container (36) for hot bed material for adjusting the bed height upon changes of the load by the transfer of bed material from the combustor (10) to the storage container (36) and vice versa. It is primarily intended for a PFBC power plant with the combustor (10) and the container (36) in a pressure vessel (14) filled with compressed combustion air. The container (36) is provided with an internal mantle (66) which surrounds the storage space (40) for the bed material and an internal insulation (68) in the gap (70) which is formed between the container wall (36a) and the mantle (66). The lower part of the mantle (66) is joined to the container wall by means of an outwardly and upwardly directed skirt-like flange (66a-c).
Patent SE-8902377-D0 (SE)
Inventor: SCHWARZ O
IPC: A61K35/16
Filed: 1989-06-30
Abstract: A tissue adhesive on the basis of human or animal protein contains factor XIII and at least 33% by weight of fibrinogen, has a ratio of factor XIII to fibrinogen, expressed in units of factor XIII per gram of fibrinogen, of at least 80, contains fibrinogen and albumin in the total protein at a ratio of 33 to 90:5 to 40, contains plasminogen-activator-inhibitor or plasmin inhibitor in an amount of 250 to 25,000 KIU per g of fibrinogen and has been lyophilized.
Patent SE-9202365-D0 (SE)
IPC: D21F1/66
Filed: 1992-08-18
Abstract: An arrangement for dewatering a pulp suspension. The arrangement comprises a plurality of substantially vertical pipe lines (10) with an inlet end and an outlet end, which are connected to an upper and, respectively, lower chamber (12 and, respectively, 13). The pipe lines are formed with liquid-permeable walls and are located within an area defined by a cylindric wall element (11). A rotary horizontal plate (17, 21) provided with apertures (19, 33) is located adjacent the outlet end of the pipe lines (10) so as upon its rotation alternatingly to open and close the outlet ends of the pipe lines (10) for simultaneous control of the feed of the pulp and of the dewatering in the pipe lines.
Patent SE-9300223-D0 (SE)
Inventor: DAHLQVIST OLLE
IPC: A01N63/10
Filed: 1993-01-26
Abstract: The invention relates to the new use of herring oil as wild animal protection for new plantations and young forest of coniferous and deciduous trees.
Patent SE-9400022-D0 (SE)
Inventor: LILJA STIG
IPC: B65H31/10
Filed: 1994-01-04
Abstract: The laying table (1) is placed in connection to a shaft (4) in which a load surface (5) is raisable and lowerable in time with a stack (3) being formed on the load surface so that the stack upper edge is permanently at the level of the laying table. The device has a sheet centering unit (7) with a horizontal first strip arranged in the shaft at the height of the laying table upper surface. This first strip works in conjunction with a horizontal movable second strip, the load surface engaging under the second strip and with its displacement causes the second strip to move. This ensures that the paper sheet (2) on being laid on the load surface and the stack always is laid at a predetermined distance from the strips within the edge of the load surface.
Patent SE-9404325-D0 (SE)
Inventor: EDERYD STEFAN
IPC: F16C33/04
Filed: 1994-12-12
Abstract: A corrosion resistant material contains essentially WC, and 0.1 to 10 weight-%, preferably 0,5 to 5 weight-%, of one or more of the metallic carbides TiC, VC, NbC, TaC, Cr3C2, ZrC or combinations thereof or with WC, and either spherical graphite and/or spherical hexagonal BN up to 10 volume-% with a size of about 3  mu m or 1-5 weight-% of one or more of VN, Ti(C,N), CrN, ZrN. In applications with sliding surfaces, it has been found that the material has surprising results regarding low friction characteristics. <IMAGE>
Patent SE-9503709-D0 (SE)
Inventor: ANDERSSON SVEN
IPC: F28D9/02
Filed: 1995-10-23
Abstract: PCT No. PCT/SE96/01339 Sec. 371 Date Apr. 23, 1998 Sec. 102(e) Date Apr. 23, 1998 PCT Filed Oct. 21, 1996 PCT Pub. No. WO97/15798 PCT Pub. Date May 1, 1997A plate heat exchanger for two or more flowing media may according to the invention be designed so that the front and rear cover plates (1, 8) of the exchanger act as channel defining walls for a flowing heat exchanging medium, and so that the tube connections at the inlet and outlet ports (10-13) can be established in a common plane. This is obtained thereby that the front and rear cover plates (1, 8) together with the adjacent first (2) and last (5) channel forming plates define distribution channels (18) crossing the direction between adjacent inlet and outlet ports.
Patent SE-9603553-D0 (SE)
Inventor: SVENSSON JAN-OLOF
IPC: E04F11/18
Filed: 1996-09-27
Abstract: A balustrade comprises a handrail (1) with a joint (2) and at least one grid section (3, 4) extending approximately parallel with the handrail and beneath it. The handrail (1) with joint is interconnected in both the longitudinal direction of the handrail and transversely thereof by a joint device. The grid section (3, 4) has a joint (8, 9). Mutually meeting end portions of the grid section (3, 4) in the joints (8, 9, respectively) are disposed end-to-end. The end portions are surrounded by a sleeve-shaped joint element which prevents movement of the end portions transversely of the longitudinal direction of the grid section. <IMAGE>
Patent SE-9700831-D0 (SE)
Inventor: PERSSON RICKARD
IPC: B61F5/22
Filed: 1997-03-10
Abstract: The bogie (2) has two pairs of wheels (4) mounted in a chassis (3) using springs (7) extending between the underside of the chassis and each wheel in order to provide a sprung suspension. A fitting couples together the height direction movement of the springs associated with each wheel pair. The fitting contains a device which transfers length direction movement from one spring, of a wheel pair, with a lower potential energy to the other spring in order to move it relative to the chassis into a position where both wheels will be the same distance from the chassis.
Patent SE-9702829-D0 (SE)
Inventor: BLANCK THOMAS
IPC: B65D/
Filed: 1997-07-31
Abstract: The frame and cover parts are used to create a hygienic and rational self-service sales display for loose sweets or other food products, in which the frame holding the cover is screwed onto or placed over a jar. The dimensions of the frame and cover are chosen so that they rest against the top section of the jar and are held in place by fasteners and the shape of the frame engaging with the jar. The cover can be rotated relative to the frame and when fully open it adopts a backwards-sloping position. The cover is easily removed from the frame without the frame becoming detached from the jar. Preferably, the lid comprises an acrylic plastic material.
Patent SE-9703954-D0 (SE)
Inventor: SJOELANDER OLIVER
IPC: E04F13/08
Filed: 1997-10-29
Abstract: A wall facing system including elongate wall facing tiles (15) of stone material and mounting bars (11) adapted to be secured in a vertical position on a building wall to support the tiles (15) with the tiles positioned one above the other and having their longitudinal dimension horizontal, and with vertically adjacent tiles adjacent and, optionally, overlapping one another. Each facing tile (15) has on its front side a rebate (15A), which extends along the upper edge of the tile, and a front plate, which extends from the rebate down to the lower edge of the tile. Moreover, each facing tile (15) has on its rear side a downwardly projecting support rib (15E), which extends in parallel with the upper and lower edges of the tile. Each mounting bar (11) has at least one flange (12) which extends in the longitudinal direction of the mounting bar and is provided with a plurality of support hooks (13) evenly spaced-apart in the longitudinal direction of the mounting bar and adapted to engage the support ribs (15E) of the tiles (15) from below to support the tiles. The lower edge of the support rib (15E) is spaced from the upper edge of the tile (15) by a distance which is not more than about 0.4, and preferably not more than about 0.3 times the total height of the tile, and each support hook (13) has a front edge defined by the front edge (12A) of the flange (12) and serving as a lateral support for a tile (15) supported by it, the length of the front edge of the support hook being at least half the distance separating corresponding points on adjacent support hooks.
Patent SE-9801462-D0 (SE)
Inventor: NYBERG ANDERS
IPC: B08B/
Filed: 1998-04-23
Abstract: The cupboard (10) comprises a top chamber (11) and bottom chamber (12) separated by a perforated work surface (13) and a ventilation duct (15). A sloping board (14) is positioned beneath the work surface, the top end of the board being secured to the work surface and the top side of the board acts as a guide for gases liberated in the cupboard, which pass through the perforated work surface to flow towards the bottom end of the board where they are removed via the ventilation duct.
Patent SE-9802059-D0 (SE)
Inventor: HELLBERG RICHARD
IPC: H04B14/00
Filed: 1998-06-10
Abstract: The present invention relates generally to the problem of filtering, decimation or interpolation and frequency conversion in the digital domain, and more particularly to its use in wideband multichannel receiver, channelization, and transmitter, de-channelization, structures. The invention combines a stand-alone fast convolution algorithm which is further modified and then combined with additional signal processing. By intelligently splitting the filtering effort between the modified fast convolution algorithm block and an additional signal processing block a synergy is created between the two blocks which provides for decreased costs, reduced delay and a reduction in the size of the Fast Fourier Transforms (FFTs). The resulting advantages are especially useful in any system handling multiple channels simultaneously, but especially where there exist strict requirements on both delay and on input Fast Fourier Transform (FFT) size.
Patent SE-9903227-D0 (SE)
Inventor: LOEVQVIST KJELL
IPC: H02M7/17
Filed: 1999-09-10
Abstract: To expand the power output capacity of a power plant comprising a first and a second rectifier connected in parallel to a varying load, the output voltage of the first rectifier being essentially constant within its load current operating range, said second rectifier is controlled to supply, at said first rectifier output voltage (U1), a constant load current (0.8xI3max) that is lower than its maximum current (I3max) to shift the operating range of said first rectifier correspondingly to higher current values. Said second rectifier is controlled to supply, at a predetermined lower output (U3'') voltage, load currents between said constant load current (0.8xI3max) and said maximum current (I3max) in response to maximum current (I1max) from said first rectifier. In response to load currents that are lower than said constant load current (0.8xI3max), the output voltage is limited to a predetermined higher voltage (U3').
Patent IT-MI920598-D0 (IT)
Inventor: CASSAR LUIGI
IPC: C23F13/18
Filed: 1992-03-13
Abstract: This invention relates to a cathodic protection system for reinforced concrete structures comprising the application of an anodic structure consisting of rows of apertured valve material strips activated by catalytic coating and supported by spacers consisting of prefabricated elements of cement-like material, characterised by comprising dispersed, continuous or meshed fibres of a non-conducting material or polymer material; said strips being connected together by connection elements such as insulated metal cables, rods or bars. The structure formed in this manner is incorporated into the concrete during the construction of the reinforced concrete structures. <IMAGE>
Patent IT-MI961521-D0 (IT)
IPC: D06F37/00
Filed: 1996-07-22
Abstract: A process for assembling a supporting and driving shaft (3) of a rotating basket for a washing machine with a flange (1) for coupling the shaft to the basket includes: formation of a cylindrical seat (2) in said flange which is able to receive a first portion (8) of the larger diameter of the said shaft (3), said cylindrical seat being frontally provided with a hole (4) having a reduced diameter for passage of a second portion (9, 10, 11) of said shaft; insertion of said shaft (3) in said seat (2) in such a way that said first portion abuts against an edge (6) of said hole (4); swaging of at least one part of said second portion (9, 10 , 11) against said edge (6) of hole (4), so that said edge (6) of hole (4) is closed between said first portion (8) and said second swaged portion (9, 10, 11) of the shaft. <IMAGE>
Patent IT-MI982300-D0 (IT)
Inventor: ZAINI CORRADO
IPC: C07C229/22
Filed: 1998-10-27
Abstract: Phenoxyisobutyric acid quaternary ammonium salts, in particular choline, betaine and carnitine salts, enhance the detoxyfying, hepatoprotecting and choleretic effects of the free acid.
Patent IT-TO971033-D0 (IT)
Inventor: FERRARO DANIELA MONICA CATERIN
IPC: A47G19/06
Filed: 1997-11-26
Abstract: A food container is superimposed onto the upper end of a beverage receptacle. The container has a side wall and bottom wall in which there is formed at least one channel to allow the passage out through the container of a drinking straw which penetrates into the receptacle. The bottom wall is provided with a plurality of connectors for allowing connection of the food container to receptacles of different sizes at their upper end.
Patent IT-VI980008-D0 (IT)
Inventor: MAGARAGGIA FLAVIO
IPC: B01D29/62
Filed: 1998-01-22
Abstract: The invention realizes an improved mechanical strainer (1) for fibrous suspensions including: a rotor (2); a filtering basket (5) substantially coaxial externally to said rotor (2); an interspace (8) defined between the side surfaces (23; 6') of said rotor (2) and of said filtering basket (5); an outer casing (9) suitable to house said filtering basket (5) and said rotor (2). Inside this outer casing there are: a feeding chamber (10) receiving the fibrous suspension to be treated, a delivery chamber (14) of the "accepted" and a waste chamber (16) of the "waste". The rotor (2) is provided with a plurality of diffusing ducts (18) developing through diverging ways according to the flow direction and being suitable to pipe the fibrous suspensions to be treated from said feeding chamber (10) to said interspace (8). <IMAGE>
Patent NO-20003066-D0 (NO)
Inventor: RODGER GRAHAM WOOD
IPC: A23L27/21
Filed: 2000-06-15
Abstract: Flavouring materials may be produced from filamentous fungi by contacting them with water at a temperature sufficient to reduce their nucleic acid content and concentrating or separating solids from the resulting aqueous solution. The materials are then further subjected to a chemical reaction for example with a sulphur containing amino acid.
Patent NO-20003136-D0 (NO)
Inventor: YANG WEI-YEIH
IPC: C09K3/10
Filed: 2000-06-16
Abstract: A high elongation, low 100% modulus composition comprises a copolymer dispersed in a continuous phase polysiloxane. The copolymer is made from high amounts of at least a monomer which is capable of forming a low Tg polymer and relatively low amounts of at least a monomer which is capable of forming a high Tg polymer. The monomer forming the low Tg polymer can be an alkyl acrylate whereas the monomers forming the high Tg polymer can be a vinyl ester, an acrylonitrile or derivatives thereof, a vinyl substituted aromatic such as styrene, an alkyl methacrylate, and the like. The composition has good adhesion to substrates as well as good viscosity aging, and can be utilized in caulks or sealants.
Patent NO-20005052-D0 (NO)
Inventor: RINEHART KENNETH LLOYD
IPC: A61K35/56
Filed: 2000-10-06
Abstract: The present invention is directed to the isolation and bioactive characterization of compounds isolated from the clam Spisula polynyma. These compounds include three sphingoid-type bases, spisulosines 285, 299 and 313 (1-3), each of which shows unique cytotoxicity against L1210 murine lymphocytic leukemia cells. In addition, sphingosine (also referred to as 4-sphingenine or octadeca-4-shpingenine, 4) and two related compounds, nonadeca-4-sphingenine (a one carbon longer homolog, 5) and sphinga-4,10-diene (a dehydrosphingosine deravitive, 6) were also obtained, These compounds also contribute to the cytotoxicity of the Spisula polynyma extracts, but did not cause the morphology changes observed with compounds 1-3.