baber/WOPTO huggingface dataset:
Patent SE-8900635-D0 (SE)
Inventor: STRNAD V
IPC: C03C1/02
Filed: 1989-02-23
Abstract: Melting of materials containing mineral fibres and an organic substance. 
<??>The process consists in melting the mineral fibres 1 in a furnace 2 in the presence of pure oxygen or of oxygen-enriched air originating from nozzles 9, whose oxygen content is at least 40 % by volume to burn the organic substance and to use the heat released for melting the fibrous material. 
<??>Application to the treatment of waste mineral fibres. 
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Patent SE-8902689-D0 (SE)
Inventor: PERSSON JONAS ALMER
IPC: F24H1/44
Filed: 1989-08-08
Abstract: A boiler comprises a combustion chamber 1 in which hot gases are generated and, located above this chamber, a container 2 which contains a heat transfer liquid for a system of radiators. The container also has a cylindrical side wall 3 and upper and lower delimiting walls 4, 5. Arranged in the container are pipelines, through which the hot gases from the combustion chamber can pass to an outlet 16, transferring some of the heat content in the gases to the liquid in the container. The pipelines consist of a great number of mutually separate, straight pipe elements 10 which each extend between the upper and lower delimiting walls 4, 5 of the container. The container is divided into two part chambers 12, 13 by means of a partition 11, namely an upper pre-heating chamber 12 and a lower final-heating chamber 13, the first of which is connected to a line 18 for transporting cooled heat transfer liquid returning from the radiator system and is connected to the final-heating chamber 13 via an intermediate line 19, in addition to which the final-heating chamber is connected to an outlet line 23 for transporting finally heated liquid to the radiator system. <IMAGE>
Patent SE-8903493-D0 (SE)
Inventor: AXELSSON E
IPC: E01H4/02
Filed: 1989-10-23
Abstract: The snow sweeper comprises a hollow axle 10 with paired groups of holes 11. A chain 13 extends through each pair of holes. The central link 14a on each chain is fixed by a rod 15 which extends through the cavity 12 of the hollow axle and is passed through each central link. <IMAGE>
Patent SE-8903702-D0 (SE)
Inventor: SKOGWARD K
IPC: F16H59/10
Filed: 1989-11-06
Abstract: Operating lever with an operating head 1 and an elongate lever part 2. At one end, this lever part bears the operating head and, at a distance from this end, it is connected to a mechanism which is to be operated. The operating head has an electric switch 14, 12. The operating head 1 is somewhat movable in the radial direction relative to the longitudinal axis 3 of the lever part and has a cavity 4 into which the lever part 2 projects with one 10 of its ends. The cavity 4 has a peripheral surface 11 which has an interspace to the surface 12 of said end of the lever part. Located in the interspace are on the one hand an elastic, annular centring element 13 which bears with its outer periphery against said peripheral surface of the cavity and with its inner periphery against the surface 12 of the lever part, and on the other hand an annular electric contact element 14 which forms part of the switch and is securely connected to the operating head and adapted to follow its radial movements. The centring element 13 tends to centre the contact element relative to the end portion 10 of the lever part. In a neutral position of the operating head, the movable contact element has an interspace to the end portion of the lever part (the end portion forms a second contact element in the switch). When the operating head is manually moved laterally relative to the lever part, the annular contact element is displaced into an eccentric position in contact with the second contact element. <IMAGE>
Patent SE-9003089-D0 (SE)
Inventor: TEGEL M
IPC: F41G7/34
Filed: 1990-09-28
Abstract: A satellite naviation proceduree is used to determine the location of a receiver (1) running under water, the torpedo drawing along with it at least one satellite receiver antenna.  Pref. the torpedo has one antenna (2) attached to the nose and one (2) to its tail, the two antennae being on the water surface. The antennas may be attached by lines, and the evaluation of the received signals be due to an evaluator on board the torpedo, the transmission between antenna and evaluator being by cable.  The receiver antenna may be in a gas filled envelope transparent to satellite signals. ADVANTAGE - No target-reflected or produced signals needed.
Patent SE-9101958-D0 (SE)
Inventor: AHLBERG ERIK
IPC: G09F15/00
Filed: 1991-06-25
Abstract: The invention relates to an arrangement for holding firmly, but detachably a first frame, panel or the like of an extendible and collapsible display system in a predetermined position relative to a second frame, panel or the like, in that the arrangement includes a first magnetic strip (A') which is mounted on a first surface region (15a) of the first frame (15) in a slot (15a) provided in the first frame, and a second magnetic strip (B') mounted on a first surface region (16a) of the second frame (16) in a slot (16b) formed in the second frame, wherein the second magnetic strip(B') is adapted to part of the cross-section of the slot, such that when the first (15) and the second (16) frame are disposed in a given position relative to one another, the magnetic strips will be positioned so as to attract one another. One magnetic strip (A') projects outwards in relation to the first surface region (15a) of the first frame (15); and in that the other magnetic strip (B') is mortised in relation to the first surface region (16a) of the second frame (16).
Patent SE-9203033-D0 (SE)
Inventor: JUGAS H
IPC: E04B/
Filed: 1992-10-15
Abstract: A method of manufacturing insulated concrete elements (2) comprising at least one supporting concrete layer (6) and at least one insulation layer (12). Recesses (14) are made in the insulation layer to form channels (20), made by mechanical working, said working giving the interior of each channel a rough surface (22). Fresh concrete (25) is poured into a mould (24) which has been pre-equipped with reinforcement (28) to make the supporting concrete layer (6) and the insulation layer (12) is then pressed against the concrete in the mould. The concrete is made, through vibration, to fill out each channel (20) and after hardening, constitutes both the supporting concrete layer (6) and ridges (10), integral with the concrete layer, in each channel (20). The ridges serve as anchoring means for the insulation layer. The channel in cross section can be T-shaped, dovetailed, or U-shaped.
Patent SE-9203105-D0 (SE)
Inventor: LUENING B
IPC: B01D53/50
Filed: 1992-10-22
Abstract: In a method for cleaning SOx-polluted flue gases from a combustion process, the flue gases are, in a gas-cleaning zone (20), passed through a gas-cleaning bed (22) of an SOx-absorbing substance which, once polluted and heated by the flue gases, is circulated out of and back to the gas-cleaning zone (20) in a circulation path which passes through a cooling zone (30), where the substance is directly contacted with a cooling medium in order to be cooled, and a separating zone (40), where sulphur pollutants are removed. The gas-cleaning bed (22) is gradually displaced into the cooling zone (30) where it instead forms a cooling bed (32) through which the cooling medium is passed. The bed is displaced through a channel (21, 50, 31) of annular cross section, such that the substance is fed as a tubular body (22, 53, 32) through the channel running through the gas-cleaning zone (20) as well as the cooling zone (30). The flue gases and the cooling medium are passed substantially radially through the bed in the gas-cleaning zone (20) and the cooling zone (30), respectively.
Patent SE-9300386-D0 (SE)
Inventor: AHLSTROEM TOM
IPC: A46B17/02
Filed: 1993-02-08
Abstract: The present invention relates to a brush having an angled (8) handle provided with a container holder (4). The container holder (4) is arranged on the same side of the brush to which the handle is angled (8), and it consists of a lower, arcuate projection (5), an intermediate arcuate projection (6), and a straight protrusion (7) in the region where a narrower upper part (1) of the handle merges into a wider lower part (2). Due to the arrangement and depth of the container holder (4), the brush is given a low centre of gravity when attached to a paint container which contributes to a stable attachment. <IMAGE>
Patent SE-9301703-D0 (SE)
IPC: E01H10/00
Filed: 1993-05-18
Abstract: At least one spreader device (14) is connected to the vehicle, for feed-out and distribution of granular material onto the road beneath it. This spreader device is placed in the area in front of the front vehicle wheels (4) and connected to a conveyor (16) extending under the cab (2) and/or vehicle frame (1) to an outlet located at the container front end (9) through which granular material can pass from the container (6). The conveyor (16) is composed of at least two sections or parts (18,19), of which the one (18), is permanently or semi-permanently fitted in the area between the material container front end and the front wheel pair, whilst the other section (19) is connected with the spreader device (14) and releasably fitted on at least the front wheel pair (4) axle.
Patent SE-9303033-D0 (SE)
Inventor: BERGSTEDT DAN
IPC: G02B23/16
Filed: 1993-09-17
Abstract: The disclosure relates to a coupling device (1) with at least three anchorage points for interconnection of two apparatuses (2, 3), such as sight units in an optical system. According to the invention, a coupling device (1) is realized which permits two apparatuses (2, 3) even of a type prone and sensitive to deformation, may be interconnected repeatedly with minute exactness. According to the invention, a first and second anchorage point are realized by co-operation between seat members (4, 5) disposed on the one apparatus and provided with first engagement portions (6, 7), and sleeve members (9, 10) disposed on the second apparatus and provided with second engagement portions. The sleeve members (9, 10) are disposed on a shaft (8) mounted on the second apparatus (3), and at least one of the sleeve members (9) is displaceably disposed on the shaft (8) for realizing engagement between the second engagement portions of the sleeve members and the first engagement portions (6, 7) of the seat members, by clamping effect under displacement of said displaceable sleeve member (9) on the shaft (8). <IMAGE>
Patent SE-9400099-D0 (SE)
Inventor: STROEMBERG ROLF
Filed: 1994-01-17
Abstract: The stackable side marking screen (10) has an installation foot, in which is arranged at least one rectangular edge recess (13A,B), which is limited by two sides (14) at right-angles to an edge of the installation foot and a side (15) parallel with the screen. The distance between the right-angled sides is greater than the width of the side marking screen.
Patent SE-9401222-D0 (SE)
Inventor: NYGREN HANS-GOERAN
IPC: H03F3/38
Filed: 1994-04-12
Abstract: Using several amplifier boards for parallel and simultaneous amplification of several parts of the received signals it is possible to couple them together so that an in-coming signal on one amplifier board after amplification can be coupled over to one or more parallel boards. Each amplifier board incorporates a preamplifier stage (2), an operational amplifier (4) an isolating amplifying stage (5) and an intermediate change-over switch unit (3). The preamplifier consists of a differential input stage formed around a double monolithic PNP transistor with matched transistors and a subsequent operation low effect amplifier. The operational amplifier stage incorporates a high pass filter for AC feed and a by-pass coupling path for DC feed. The switch unit can couple signals from the preamplifier to the further amplifying stages or to the other amplifier board change-over part for continued processing.
Patent SE-9404579-D0 (SE)
Inventor: LINDQUIST BENGT
IPC: B29C59/04
Filed: 1994-12-30
Abstract: The invention relates to a method and to an apparatus for perforating a web of material intended to form an outer casing sheet of absorbent articles. As the web is advanced, the web is first provided with a large number of mutually separated cuts in the nip defined between raised plateaus on a matrix cylinder and circumferentially extending knife-edges of a cutting cylinder. The web is then deformed transversely to its plane at parts which border on each cut. The invention also relates to a perforated outer casing sheet which includes recesses in the form of mutually adjacent elongated channel-like grooves.
Patent SE-9500605-D0 (SE)
Inventor: LARSSON LARS-INGE
IPC: B23C3/05
Filed: 1995-02-20
Abstract: PCT No. PCT/SE96/00021 Sec. 371 Date Jul. 24, 1997 Sec. 102(e) Date Jul. 24, 1997 PCT Filed Jan. 12, 1996 PCT Pub. No. WO96/26031 PCT Pub. Date Aug. 29, 1996The invention concerns an arrangement for machining a valve seat (1a) in a valve housing (1). The housing has a circular opening (1d) which is concentric with the seat (1a) and about which is a flat annular surface (1e). The arrangement comprises a support (2) arranged such that it is held by the valve housing (1) and such that, in an axial direction perpendicular to the plane of the annular surface (1e), it holds a tool pillar (3). At its distal end the tool pillar (3) has a machining tool (4). The support (2) comprises firstly a main part with three wings uniformly distributed about the tool pillar (3). Each wing comprises a first wing part (2b) which is operatively connected to the first wing part so that these wing parts (2a, 2b) can slide relative to each other along the sliding surface. Members (2b2, 2b3, 2b4, 2b5) are provided for detachably securing the wing parts (2a, 2b) relative to each other and the support (2) relative to the valve housing (1).
Patent SE-9502065-D0 (SE)
Inventor: TRAYLOR KEVIN BRUCE
IPC: H03D9/00
Filed: 1995-06-07
Abstract: An apparatus and method is provided of recovering a frequency modulated signal having a first component of the frequency modulated signal at a zero-RF spectral location and a second component of the frequency modulated signal at a zero-RF spectral location in quadrature relationship to the first component. The method includes the steps of: upconverting and summing the first and second components to produce a reference signal (100), time delaying the first and second components, upconverting and summing the delayed, upconverted first and second components to produce a delayed reference signal (101) in quadrature relationship to the reference signal; limiting the reference and delayed signal (102); and exclusive or-ing (103) the limited reference and limited delayed signal.
Patent SE-9604048-D0 (SE)
Inventor: ANDERSSON THOMAS
IPC: F16J15/3268
Filed: 1996-11-05
Abstract: The scraper incorporates a ring-shaped body (1) of elastic sealing material to which is connected a ring-shaped reinforcement component (4). The body of sealing material has a ring-shaped sealing lip 93) for location against the connecting rod or shaft. The ring-shaped reinforcement component has the form of a conical plate (4). The plate is so connected with the ring-shaped body of sealing material that when the body is inserted in an assembly track an outer edge (10) of the plate engages the track walls and counteracts the outward pressing of the sealing body (1).
Patent SE-9703692-D0 (SE)
Inventor: AABLAD BENGT
IPC: A61K31/165
Filed: 1997-10-10
Abstract: There is provided the use of an NPY antagonist in the manufacture of a medicament for aiding diuresis.
Patent SE-9900498-D0 (SE)
Inventor: BOHLIN KJELL
IPC: H01L21/822
Filed: 1999-02-15
Abstract: The present invention relates to an integrated circuit for high-frequency applications, comprising a substrate (31) of high resistivity, active components (37, 41) and an inductor (45) above said substrate, whereby the active components and the inductor are arranged laterally mainly separated. According to the invention a layer (33) of low resistivity is comprised below the active components and laterally separated from the inductor. The invention also relates to a method for manufacturing said semiconductor device, which particularly comprises adding two new process steps, a masking step and a doping step, respectively, to a known process.
Patent SE-9900817-D0 (SE)
Inventor: KLINTENSTEDT KJELL
IPC: B04B9/12
Filed: 1999-03-08
Abstract: The invention refers to a drive unit (1) for a centrifuge rotor (2) of a centrifugal separator. The drive unit (1) includes a drive shaft (3), which is arranged to support said centrifuge rotor (2) and is rotatably journalled around an axis (z) of rotation, a casing (6), which forms an inner space for the drive shaft (3), and a drive motor shaft (9), which is provided outside the casing (6) and connected to the drive shaft (3) by means of a transferring member (11) which extends through a passage (12) in the casing (6). A shielding member (23) is provided inside the casing (6) in such a way that the part of the transferring member (11), which is located inside the casing (6) is shielded from the inner space, wherein the shielding member (23) forms a channel, which extends through the casing (6) and is shielded from the inner space of the casing.
Patent SE-9901240-D0 (SE)
Inventor: SCHLASBERG JOHAN
IPC: G06F17/30
Filed: 1999-04-07
Abstract: A system for requesting and distributing information comprises a requesting system and a distributing system. The requesting system comprises a requesting symbol presented in an electronic document, e.g. on a web page. The distributing system comprises a database means and a processing means. According to a method of the invention the requesting symbol is presented on a display of an electronic device, said symbol being related to first specific information and associated with a first information identifier. As a response to a first requesting symbol being activated and an information receiving address being indicated by a user, said specific information is requested by the distributing system over a network from an information storage address corresponding to said information identifier.
Patent SE-9902383-D0 (SE)
Inventor: FALK INGEMAR
IPC: B60K15/063
Filed: 1999-06-29
Abstract: The invention relates to an arrangement for a fuel tank for heavy vehicles. A middle section, which consists of plastic or aluminum material with an at least essentially identical transcurrent cross section in a horizontal direction viewed in the longitudinal direction, exhibits internal partitions extending horizontally in the longitudinal direction and bulkheads extending across the aforementioned partitions in the longitudinal direction. Pairs of end pieces forming end walls exhibit essentially the same profile as the circumference of the middle section and at least parts of the cross section of the partitions as end pieces which meet one another and middle sections for welding together at the respective ends of the assembled fuel tank. The partitions of the end pieces exhibit recesses forming connecting paths between the various formed sections in the middle section. Longitudinally extending recesses in the middle section are provided preferably for the purpose of receiving reinforcement and/or for suspending the fuel tank. The invention also relates to a process for the manufacture of the tank.
Patent IT-MI932284-D0 (IT)
Inventor: BELLANI PIERO
IPC: C07D215/56
Filed: 1993-10-27
Abstract: A process for preparing rufloxacin using a compound of the formula I    <IMAGE>  (I)    <IMAGE>   as a starting material is described, where R is herein defined.
Patent IT-MI952210-D0 (IT)
IPC: B01F13/08
Filed: 1995-10-26
Abstract: A stirring apparatus according to the present invention detects a weight of a stirring fluid, such as water or some other fluid, by using a hall sensor. The present invention, a method and apparatus for measuring a weight of a stirring fluid, detects the number of revolutions of a stirring motor, which varies according to the amount of an object fluid, by using a hall sensor to compute a weight of the fluid corresponding to the revolutions.
Patent NO-20014538-D0 (NO)
Inventor: ZEIRA ARIELA
IPC: H04B7/005
Filed: 2001-09-18
Abstract: Outer loop/weighted open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. A first communication station (110) transmits a communication to a second communication station including target adjustment information generated at the first station on the basis of measured error rates of communications from the second station to the first station. The second station receives the communication and measures its received power level. Based on in part the received communication's power level and the communication's transmission power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the second station to the first station is based on in part weighting the path loss estimate in response to the estimate's quality and based on the receive target adjusted by the target adjustment information transmitted from the first station.
Patent NO-20024196-D0 (NO)
Inventor: LAM KEN M
IPC: H01L21/56
Filed: 2002-09-03
Abstract: A method of forming an integrated circuit package at the wafer level. The integrated circuit package occupies a minimum amount of space on an end-use printed circuit board. Solder bumps, or conductive adhesive, is deposited on the metallized wirebond pads on the top surface of a silicon wafer. An underfill-flux material is deposited over the wafer and the solder bumps. A pre-fabricated interposer substrate, made of metal circuitry and a dielectric base, has a plurality of metallized through-holes which are aligned with the solder bumps. The wafer/interposer assembly is reflowed, or cured, to form the electrical connection between the circuitry on the interposer layer and the circuitry on the wafer. Solder balls are then placed on the metal pad openings on the interposer substrate and are reflowed to form a wafer-level BGA structure. The wafer-level BGA structure is then cut into individual BGA chip packages.
Patent NO-20026240-D0 (NO)
Inventor: LILJA JAN
IPC: G01N21/27
Filed: 2002-12-27
Abstract: The present invention concerns a disposable microcuvette for spectrophotometeric determination of haemoglobin in undiluted whole blood, characterised in that the cavity includes a dried, non hygroscopic hemolysing agent or a combination thereof provided that the cavity is essentially free from azide and nitrite.
Patent NO-20033132-D0 (NO)
Inventor: PALLE CARSTEN
IPC: B05B1/26
Filed: 2003-07-08
Abstract: A sprinkler nozzle having a nozzle housing with an inlet for liquid and having a longitudinally extending axis. The nozzle housing, opposite the inlet, is delimited by a surface of revolution with nozzle outlet openings arranged around the axis. In the flow direction opposite the nozzle outlet openings, respective impact faces are arranged for reflecting the liquid that flows out through the nozzle outlet openings. The impact faces are constituted by the ends of respective threads that are secured to the nozzle housing, whereby the impact faces are able to reflect water that flows out of the respective nozzle outlet openings.
Patent GB-201021025-D0 (GB)
Title: 2D light emitting diode (LED) lamp
Filed: 2010-12-13
Abstract: A light emitting diode (LED) lamp designed to replace or retrofit a 2D fluorescent tube lamp is formed from four printed circuit boards 1 backed by heat sinks 2 and contained in tubes 3. The tubes 3 are connected to a middle base 7,8,9 which has an electrical connection for connecting to a lamp fitting.