baber/WOPTO huggingface dataset:
Patent SE-9200062-D0 (SE)
Inventor: ANDRE T M
IPC: H04B3/23
Filed: 1992-01-10
Abstract: Apparatus for reducing the risk of undesirable drifting of the parameters, so-called bursting, of an adaptive echo filter which is coupled between a receiving branch and a transmitting branch included in a four-wire loop. A difference signal (E) which contains no echo from the receiving branch is generated in the transmitting branch in a known manner. The apparatus includes an adaptive predictor filter which is coupled between the transmitting branch and the receiving branch and which functions to generate a compensation signal from the difference signal (E) when transmitting narrowband signals from a near-end. The compensating signal is subtracted from a signal which appears in the receiving branch and the predictor filter is updated in a manner to minimize the correlation between the difference signal (E) and the input signal (X') of the echo filter. A relatively small predictor filter is sufficient to essentially eliminate this correlation when transmitting signals which, at maximum, consist of some few single sinusoidal tones.
Patent SE-9202276-D0 (SE)
Inventor: KOGA Y
IPC: C04B35/19
Filed: 1992-08-03
Abstract: There is provided a composite oxide represented by the formula iR2O.jAl2O3.kTiO2.mSiO2.nH2O wherein R denotes an alkali metal, i is 0.3 to 1, k is 0 to 0.9, j+k=1, m is 7 to 70 and n is 0.2 to 0.4, said composite oxide being amorphous, and its cumulative specific pore volume of pores having a pore radius of 104 A or less being 2.0 to 3.0 cc/g. This composite oxide can be produced by a process which comprises a first reaction step of adding an acid aqueous solution capable of forming a silicate by reaction with an alkali silicate to 7 to 10% by weight, calculated as silica, of an alkali silicate aqueous solution in the presence of a salt at 10 to 45 DEG  C. such that a neutralization ratio becomes 20 to 40%, and a second reaction step of heating the reaction solution obtained in the above reaction at temperature of 90 DEG  C. to a boiling point of the reaction solution and adding thereto an acid aqueous solution capable of forming a silicate by reaction with an alkali silicate such that pH of the reaction solution becomes 3 to 5.
Patent SE-9203621-D0 (SE)
Inventor: CLARK R K
IPC: B01D46/24
Filed: 1992-12-02
Abstract: A ceramic filter candle arrangement employs a plurality of filter candles held within a tube plate by hold-down weights, each having a flow path, and includes a conduit communicating with the flow path and protruding into the candle filter. A passage is formed between the conduit and the internal wall of the filter candle and leads to at least one exhaust port. In operation, the passage and the exhaust port allow controlled pressure wave leakage during gas pulse cleaning of the filter candle.
Patent SE-9400535-D0 (SE)
Inventor: BJOERK CHRISTER
IPC: H04L12/28
Filed: 1994-02-17
Abstract: A LAN works according to the DECT standard and contains a number of nodes from, to and between which data traffic is set up by means of a variable set of time slots for the respective radio channels for the respective nodes involved. The probability of only one node being connected to time slot t+1, i.e., so that collision with other nodes is avoided, is determined in the present instance by, first, estimating the number of nodes which have something to send during time slot t and the total number of nodes involved and, second, randomly creating a subset of said nodes which shall be permitted to send during time slot t+1. <IMAGE>
Patent SE-9401029-D0 (SE)
Inventor: SYLEGAARD INGVAR
IPC: G09F3/20
Filed: 1994-03-28
Abstract: Attachment means (1) by which accompanying and/or identifying obejcts (2), such as labels, are fastened on a polymeric injection  moulded storage and/or transport article (3). The attachment means (1) is during the injection moulding produced as an integrated part of the article (3). The attachment means (1) consists of a ligulate clamp (4) comprising at least one in-turned cheek (5) providing a cavity (11) between the clamp (4) and a surface (12) therebeneath, a cleft (10) and an opening (15) between the cheek (5) and said surface (12). The attachment means furthermore comprises at least one lath (7) arranged beneath the clamp (4) inside the cavity (11). The cavity (11) can via the cleft (10) and the opening (15) receive a portion of an object (2). The object (2) is secured by said portion inside the cavity (11), which portion adapts a curved or meandric shape running above the lath (7) and beneath an outer edge (13) of the cheek (5).
Patent SE-9500868-D0 (SE)
Inventor: MEYER MICHAEL
IPC: B60R21/015
Filed: 1995-03-10
Abstract: A device for recognizing a child's seat which is strapped to the front passenger's seat of a motor vehicle is provided. Such a device is required in order to inhibit release of a front seat passenger's side airbag when a child's seat is strapped on the front passenger's seat. An identification carrier, for example, an electrical tuned circuit or an intelligent data carrier, which attenuates an electromagnetic measurement field in a characteristic manner, is fitted to the child's seat. The presence and, possibly, also the type of child's seat used can be recorded.
Patent SE-9501044-D0 (SE)
Inventor: NILSSON PATRICK
IPC: B60P7/08
Filed: 1995-03-23
Abstract: A support component (11) encloses the shaft (8) and is axially movable along it. Between the coupling part (10) and the support component (11) is a pressure spring (12), which continually strives to reduce to a min the distance between the support component and the hook part for the purpose of producing retention of the unit by spring effect.
Patent SE-9503851-D0 (SE)
Inventor: ERIKSSON BERTIL
IPC: E03C1/122
Filed: 1995-11-01
Abstract: PCT No. PCT/SE96/01383 Sec. 371 Date Apr. 30, 1998 Sec. 102(e) Date Apr. 30, 1998 PCT Filed Oct. 29, 1996 PCT Pub. No. WO97/16608 PCT Pub. Date May 9, 1997The drain system in a building is divided in at least two parts, namely a first part (2) arranged to receive drain water contaminated to a relatively high degree from one or a plurality of first units (3), and a second part (10) arranged to receive drain water normally contaminated to a lower degree from one or a plurality of second units (11, 12). The second drain system part (10) comprises at least one drain conduit (13) and at least one unit (11) connected thereto and so constructed that it lacks traps preventing a flow of air therethrough. An apparatus (16) is connected to the drain conduit (13), for generating such a negative pressure in the drain conduit giving rise to an evacuating flow of air from the room in question in the building through the at least one unit (11) and through the drain conduit (13).
Patent SE-9602534-D0 (SE)
Inventor: FAXON JOHAN
IPC: B08B9/053
Filed: 1996-06-27
Abstract: Nozzle (1, 11) for interior cleaning and/or painting of pipe lines intended to be connected to a supply conduit (2, 12) for a first gaseous cleaning medium (compressed air), comprising one or more first exhaust passages (6, 14.1) for the first cleaning medium, comprising one or more second exhaust passages (4.4, 15.1) for a second cleaning medium and/or a paint. The second cleaning medium preferably consists of a compressed air-borne blasting medium. The nozzle (1, 11) comprises separate exhaust passages for the second cleaning medium or for the paint. One or more first exhaust passages (6, 14.1) are directed backwards towards the supply conduit (2, 12).
Patent SE-9602928-D0 (SE)
Inventor: NOLLA MAGRINA FRANCESCO
IPC: B60R16/023
Filed: 1996-08-06
Abstract: An automotive junction box for controlling the flow of power and control signals throughout the interior of an automobile having controllable features. The junction box includes a housing and a first printed circuit board disposed within the housing. The first printed circuit board having a plurality of first conductive elements with a first thickness for carrying power from and through the housing. The first printed circuit board further having a plurality of second conductive elements with a second thickness for relaying control signals from the housing for actuating the features. The junction box further includes componentry attaching to the board and/or the conductive elements. As a result of using these two conducting element thicknesses, the junction box operates as an electrical distribution center and a center for electronic functions.
Patent SE-9703948-D0 (SE)
Inventor: SOERNMO LEIF
IPC: A61B5/361
Filed: 1997-10-29
Abstract: A computerized apparatus for processing a multi-lead ECG beat signal to generate a residual signal has an averager unit for providing a template ventricular beat signal, and a subtraction unit for subtracting the template beat signal from the multi-lead ECG beat signal to generate the residual signal. An alignment stage is disposed before the subtraction unit and compares the template beat signal with an intermediate beat signal in the alignment parameter generator. A further subtraction unit may be provided to receive the multi-lead ECG beat signal and to subtract a signal representative of an estimated atrial signal therefrom to generate the intermediate beat signal. The alignment stage also modifies the template beat to increase the relative alignment of the two signals, with respect to at least spatial, characteristics, and emits the modified signal as an output for use by the subtraction unit as the template beat signal.
Patent SE-9800105-D0 (SE)
Inventor: BJOERCK ANDERS
IPC: B32B21/00
Filed: 1998-01-16
Abstract: The present invention relates to joining different wooden elements by means of wet gluing. In accordance with the invention this is performed by placing trunks of spruce, pine, birch, beech, oak and larch, said trunks usually having a top diameter of approximately 80-400 mm, in a water bath so that the desired moisture content is obtained, after which the trunks are sawn into pieces and joined with the aid of glue under pressure.
Patent SE-9801414-D0 (SE)
Inventor: WESTERMARK TOMAS
IPC: H04R1/02
Filed: 1998-04-22
Abstract: An elector-acoustic transducer comprising a baffle having a number of electro dynamic bass units mounted in holes in the baffle. The invention is characterized in that the bass units (2) are essentially identical, and are mounted such that the surface projected by the oscillating part of the bass units (2) in the plane of the baffle (1), have a surface coverage of at least 35 % of the surface of the baffle.
Patent SE-9803326-D0 (SE)
Inventor: MARKLUND OLOV
IPC: G01B11/30
Filed: 1998-10-01
Abstract: A method for interferometric measurement comprises emitting waves onto a reference surface (1) and onto a measured object (2), which each reflects a part of the emitted waves, and receiving both the reflected parts of the waves by the same receiver (4). In the receiver the parts of the waves generate a representation of the measured object (2) in the form of an interferogram, from which the form of the measured object (2) is determined. The emitted waves comprise waves of three well-defined wavelengths nu1, nu2 and nu3, where nu1<>  nu2<>  nu3, which wavelengths are chosen to substantially satisfy the mutual relation nu1=(nu2.nu3)/(2.nu3-nu2) and generate an interferogram each in the receiver (4). An apparatus suited to implement the method comprises a light source (3) for emitting light, a reference surface for reflecting a first part of said light, and a receiver (4) which is arranged to receive the first part of the light and a second part of the light, reflected by a measured object (2). The light source is arranged to simultaneously emit light of the three above-mentioned well-defined wavelengths.
Patent SE-9803384-D0 (SE)
Inventor: RAMPOTAS CHRISTOS
IPC: C02F9/04
Filed: 1998-10-02
Abstract: A method treats process water containing metal ions, in connection with bleaching of lignocellulosic pulp. The method is characterized by the steps of a) adjusting the Mg2+ content of the process water to form a flocculating base for metals and an organic substance; b) supplying a carbonate source to the process water to precipiate calcium as calcium carbonate; c) increasing the pH of the process water by adding white liquor to precipipate metals such as metal hydroxides; d) adding a flocculating agent to the process water; and e) separating the precipitated, flocculated metal compounds from the process water by flotation.
Patent SE-9803623-D0 (SE)
Inventor: RUDLING MATS
IPC: A61K45/00
Filed: 1998-10-22
Abstract: The invention relates to the use of compounds selected from GH, analogues thereof, and GH-releasing compounds, optionally in combination with lipid-lowering agents or therapy, for the preparation of a drug for treatment of mammals with familial hypercholesterolemia of homozygous form.
Patent SE-9804051-D0 (SE)
Inventor: BOTVIDSSON LARS
IPC: H01R13/52
Filed: 1998-11-26
Abstract: Against water-splashing protected electrical outlet showing an outlet recess (10) with one or more pin holes (10.1) intended to receive an electric plug provided with contact pins (18) for the transmission of electricity and the outlet recess (10) being provided with an opening and closing device or a child protection (16) that seals the pin holes (10.1) when the outlet is not in use. At least one sealing member (17) is arranged at the bottom of the outlet recess (10) at the respective contact hole (10.1) and encloses it. The respective sealing member (17) shows an inner opening with a diameter less than the diameter of the respective contact pin (18), a sealing being attained between the respective contact pin (18) and the respective contact hole (10.1) when the contact pin (18) is inserted into the contact hole (10.1).
Patent SE-9901508-D0 (SE)
Inventor: ANDERSSON ANETTE
IPC: H04M7/12
Filed: 1999-04-27
Abstract: The present invention provides a telecommunications system which can act as a host for value added services. In particular, the present invention provides a mechanism which allows a telecommunications subscriber to personalise such services. The telecommunications system includes a telecommunications operator's server, a plurality of subscriber transceivers, at least one service provider's server, data storage means and a plurality of fixed subscriber data terminals. Each of the plurality of fixed subscriber data terminals is adapted to communicate with the operator's server. At least one service provider's server is adapted to communicate with said operator's server. Each of subscriber transceiver is adapted to communicate with said operator's server. The storage means contains a service data base and is adapted to communicate with said operator's server. The telecommunications system may enable a subscriber to establish a value added service menu facilitating selection of a given value added service from a plurality of value added services. At least some of the subscriber transceivers may be mobile transceivers. The subscriber value added services may be provided by more than one service provider. The operator's server may mediate between a subscriber's transceiver and a service provider's server in the provision of value added services by adapting the value added services in accordance with service settings previously provided by said subscriber from said subscriber's fixed subscriber data terminal.
Patent SE-9903365-D0 (SE)
Inventor: REBHAN RICHARD
IPC: H04H20/57
Filed: 1999-09-20
Abstract: The invention relates to a method for frequency tracking in a digital broadcasting system comprising a plurality of broadcasting transmitter stations (10) for transmitting a service to a mobile broadcast receiver (30). The method comprises the steps of: transmitting, from a certain broadcasting transmitter station (10), said service using a first central frequency (fC1); transmitting, from said certain broadcasting transmitter station (10), information identifying said certain transmitter; transmitting, together with said service, a list comprising transmitter identification codes and associated alternative frequencies (fC2, fC3 fC4, fC5, fC6, fC7) on which said service is transmitted. The method further comprises transmitting, in a first directional sector from said certain broadcasting transmitter station, a first transmitter identification code (A); and transmitting, in a second directional sector from said certain broadcasting transmitter station, a second transmitter identification code (B), said second transmitter identification code (B) differing from said first transmitter identification code (A); wherein said list associates said first transmitter identification code (A) with a first set of alternative central frequencies (fC2; fC3; fC7), and said list associates said second transmitter identification code (B) with a second set of alternative central frequencies (fC2; fC3; fC4), said second set of alternative central frequencies (fC2; fC3; fC4) differing from said first set of alternative central frequencies (fC2; fC3; fC7).
Patent IT-BO940507-D0 (IT)
Inventor: PONTI GIUSEPPE
IPC: B65B9/067
Filed: 1994-11-15
Abstract: An apparatus for wrapping articles (1) with a strip (17) of wrapping material includes conveying means (6), situated along a wrapping line (4) and operated by a motor (9) in phase relation with means (2) for feeding the articles (1). Sensor means (11) detects the presence of articles (1) on the conveying means (6). Second conveying means (12), operated by respective motor means (15), extend through a a station (13) where the articles (1) are wrapped with a strip (17) of wrapping material. The second conveying means (12) working speed will be slowed down if there are no articles (1) on the conveying means (6). Means (18) for making joining and cutting lines transversal to the strip are operated in phase relation with movement of the articles (1) along said second conveying means (12). <IMAGE>
Patent IT-VR960040-D0 (IT)
Inventor: PIVI MARIO POMPEO
IPC: B08B9/093
Filed: 1996-04-17
Abstract: A device for cleaning and degassing underground storage tanks is constituted by an entirely pneumatically or hydraulically powered motorized vehicle, which can be placed internally of a tank to be cleaned and be moved around inside the tank itself, for example by means of tracked wheels driven by respective pneumatic or hydraulic motors. Said motorized vehicle may be provided with a first series of nozzles, frontally arranged with respect to the advancement direction of the vehicle, which nozzles emit water at high pressure with the aim of breaking up and suspending in the water the deposits collected in the tank; the vehicle is also provided with a suction mouth arranged anteriorly of the first series of nozzles, by means of which mouth the water-suspended deposits are aspirated and removed from the tank.
Patent NO-20005229-D0 (NO)
Inventor: VARAX HERVE DE
IPC: F16L1/20
Filed: 2000-10-18
Abstract: A vessel for laying rigid tubular pipes has two vertically upright wheels for storing tubular pipe which is wound with plastic deformation. An inclinable laying davit is arranged approximately above a moon pool. An arched chute deflects the pipe at the top of the davit, followed down the davit by a pipe-straightener and tensioner. The mid-planes of the two adjacent wheels face approximately towards the davit, and the mid-planes intersect in the vertical longitudinal mid-plane of the vessel.
Patent NO-20006375-D0 (NO)
Inventor: GORDON GREGORY CHARLES
IPC: D04H1/4274
Filed: 2000-12-14
Abstract: A flexible structure comprises a plurality of electrospun starch filaments. The structure comprises at least a first region and a second region, each of the first and second regions having at least one common intensive property selected from the group consisting of density, basis weight, elevation, opacity, crepe frequency, and any combination thereof. The common intensive property of the first region differs in value from the common intensive property of the second region. <IMAGE>
Patent NO-20006511-D0 (NO)
Inventor: NASLI-BAKIR BENYAHIA
IPC: B32B7/00
Filed: 2000-12-20
Abstract: A device for application of a gluing system of at least two components, such as a resin component and a hardener component comprising a unit of at least two hollow members, at least one member for each component, provided with a number of orifices in each member designed to apply the respective component onto a substrate below the hollow members to form strands, the hollow members being positioned above the plane of application, wherein the unit comprises means for adjusting the position of the orifices in at least one of the hollow members in relation to the position of the orifices in the other hollow members. The invention also relates to a method for applying a gluing system of at least two components, such as a resin component and a hardener component, in the form of strands, using the device.
Patent NO-20010784-D0 (NO)
Inventor: AASEN KNUT INGVAR
IPC: B01J8/00
Filed: 2001-02-16
Abstract: The present invention relates to a method for manufacturing a hydrogen- and nitrogen containing gas mixture, where a mixture of steam and a carbon containing gas is fed to the retentate side of at least one hydrogen transport membrane syngas and sweep gas generator where said gas and steam are converted to synthesis gas. A part of the hydrogen in said synthesis gas is transported through the membrane to the permeate side in said generator where it reacts with oxygen in an air stream fed to said permeate side to generate heat and a nitrogen and steam containing gas. The synthesis gas is further fed to the retentate side of a downstream hydrogen transport membrane unit or a hydrogen transport membrane reactor where a major part of the hydrogen in said synthesis gas, and if a reactor is used, a major part of additional hydrogen generated at the retentate side in said reactor is transported through said downstream membrane and picked up by said nitrogen containing gas to form a hydrogen- and nitrogen containing gas mixture. Furthermore, the invention relates to a method for performing a catalytic or non-catalytic process wherein the hydrogen- and nitrogen containing gas mixture manufactured by the method according to claims 1-6 is applied as one of the reactants in said process.
Patent NO-20014763-D0 (NO)
Inventor: WIKER OMAR
IPC: E01C19/48
Filed: 2001-10-01
Abstract: The invention relates to a method for smoothing or leveling a ground surface, wherein a smoothing or leveling material is laid on a ground surface in that a box-like device filled with material is moved forwards, the material being allowed to exit a plate-adjustable rear opening in the box-like device and to come to lie in a strip, and a blade mounted on the box-like device after the opening spreads the material on the ground surface, the blade being capable of being raised and lowered together with the plate, the blade is raised and lowered with an adjustable reduction ratio relative to the plate, by means of a lever/parallelogram arrangement which connects the blade and the plate.
Patent NO-20024087-D0 (NO)
Inventor: ROBERTSON GRAHAM
IPC: B07B1/46
Filed: 2002-08-27
Abstract: A method of plugging an area of damaged mesh in a sifting screen is described. The method is applicable to screens of the type in which woven wire mesh is stretched, tensioned and secured over a supporting frame containing a plurality of windows and in which local damage to the mesh is in an area of the mesh which overlies one of the windows. The method comprises the steps of inserting into the window a device (40) which is a close fit therein, and securing the device (40) in the window so as to completely cover the area of damaged mesh. The device (40) may comprise a former having stretched thereacross and secured thereto mesh similar to that stretched across the window in question, or simply a plate or block. The device may be secured in place by a force or interference fit, mechanical means, or adhesive, or the device may be resiliently deformable to allow it to be pushed past a projection in the window, so as to snap fit the device in place. <IMAGE>