baber/WOPTO huggingface dataset:
Patent SE-545595-C2 (SE)
Title: System and method for producing a shared video stream
Inventor: BJÖRKMAN ANDREAS
IPC: H04N7/15
Filed: 2021-10-15
Abstract: Method for providing a shared digital video stream, comprising the steps:A collecting step, collecting from at least two digital video sources (120) respective primary digital video streams (210).An event detection step, analysing said primary digital video streams to detect at least one event (211).A synchronising step, time-synchronising said primary digital video streams with respect to a common time reference (260).A pattern detection step, analysing the time-synchronised primary digital video streams to detect at least one pattern (212).A production step, producing the shared digital video stream as an output digital video stream (230) based on consecutively considered frames (213) of said time-synchronised primary digital video streams and said detected patterns.A publishing step, continuously providing said output digital video stream to a consumer of the shared digital video stream.
Patent SE-516400-C2 (SE)
Title: Power amplifier for cellular telephone - has nonlinear and linear power amplifier stages controlled by switch, and which operate respectively for analog and low power digital output, or together for high power digital output
Abstract: The power amplifier for a radio telephone transmitter which operates in one of an analog mode, a relatively low power digital mode, and a relatively high power digital mode, includes a nonlinear stage for amplifying a radio frequency signal. A linear stage amplifies the RF signal, and is serially connectable to the output of the nonlinear stage. A swtiching device allows the RF signal to be applied only to the nonlinear stage when the transmitter is operating in either the analog mode or the relatively low power digital mode in accordance with predetermined signal. The switch allows the RF signal to be applied to the nonlinear stage and the linear stage when the transmitter is operating in the relatively high power digital mode in accordance with the predetermined signals.
Patent SE-501098-C2 (SE)
Inventor: SELBERG HANS
IPC: B29C65/24
Filed: 1993-03-02
Abstract: PCT No. PCT/IB94/00025 Sec. 371 Date Oct. 13, 1995 Sec. 102(e) Date Oct. 13, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/20284 PCT Pub. Date Sep. 15, 1994The invention relates to a sealing jaw for sealing thermoplastic materials or paper or cardboard coated with thermoplastic material, preferably packaging material. The sealing jaw is constructed from two ceramic materials, of which one is electrically insulating and the other electrically conductive: The electrically conductive ceramic material forms a continuous strand embedded in the insulating material and is, at or in the proximity of its end points, metallized so as to make good connection with an electric current source. The electrically conductive ceramic materials are treated with high pressure and heat so that they together form a pore-free, hard and abrasion-resistant body which can be applied to a steel rail.
Patent SE-518619-C2 (SE)
Inventor: LARSSON KAARE
IPC: A61K9/107
Filed: 1994-12-09
Abstract: PCT No. PCT/SE95/01479 Sec. 371 Date Apr. 29, 1997 Sec. 102(e) Date Apr. 29, 1997 PCT Filed Dec. 8, 1995 PCT Pub. No. WO96/17597 PCT Pub. Date Jun. 13, 1997A controlled-release composition for a biologically active material, characterized in that it comprises a mixture of: a) monocaproin, optionally in admixture with moncaprylin and/or monocaprin, and b) a polar liquid selected from the group consisting of such polar liquids which are capable of forming an L2 phase with a), and c) a biologically active material dissolved or dispersed in said mixture of a) and b), a) being present in the composition, based on the total weight of a)+b), in an amount of from the lower limit where the mixture of a) and b) forms a reversed micellar (L2) structure and up to 100% by weight of a), with the further proviso that said mixture of a) and b) is essentially within that specific domain of the L2 structure, in a phase diagram, where said L2 structure will change to a normal micellar (L1) structure if contacted with an external polar liquid. Said composition is preferably used as a medial composition.
Patent SE-508299-C2 (SE)
Inventor: KRUMM HERBERT
IPC: F41A21/30
Filed: 1995-02-09
Abstract: A silencer (1) for large-calibre weapons is arranged separate from the weapon barrel (4) but positioned adjacent the muzzle. The silencer comprises a tubular hollow body into which the barrel (4) partially projects through a front face wall (20). The silencer has a vessel of boiler-shape (5) which may be made up of at least two modules (6, 7, 8). A separate damper insert on which the sound-absorbing material (9 to 14) is arranged is located in each module (6, 7, 8). For use with weapon systems with muzzle brakes, further modules may be arranged laterally so that the secondary gases generated by the muzzle brake are absorbed separately. <IMAGE>
Patent SE-504444-C2 (SE)
Inventor: EITERJORD BAARD
IPC: A61F13/15
Filed: 1995-11-16
Abstract: The present invention relates to an absorbent article such as a diaper (10) or the like, which has a markedly bowl-shaped absorbent body (12). This shape is achieved by elastic (23) which by means of its location and fastening achieves shear forces which form the absorbent body (12) to the desired shape. Further, the absorbent body may be provided with recesses and/or compression lines which facilitate the formation of the desired shape and the guidance and improved transportation of liquid.
Patent SE-506828-C2 (SE)
Inventor: DAHLEN TORD
IPC: F16D66/02
Filed: 1996-06-13
Abstract: PCT No. PCT/SE97/00428 Sec. 371 Date Feb. 13, 1998 Sec. 102(e) Date Feb. 13, 1998 PCT Filed Mar. 13, 1997 PCT Pub. No. WO97/47896 PCT Pub. Date Dec. 18, 1997The invention relates to a wear indicator (11) for a vehicle brake, for example. The indicator has an adjustable measuring rod (12) which can be inserted into a cavity (14) in a brake housing (2), so that one end abuts against the brake piston (4) and the other end protrudes from the brake housing. When the brake is engaged, the length of the measuring rod (12) can be calibrated by means of a calibrating cap (27, 30) to a predetermined starting value corresponding to new friction linings.
Patent SE-507619-C2 (SE)
Inventor: AHLQVIST STEIN
IPC: B44D3/16
Filed: 1996-09-11
Abstract: The present invention relates to a device for scraping scrapable material on a surface. The device comprises a planar body comprising at least one straight edge having at least one sharp edge portion. On the planar body there is at least one indication (1), along which a portion (2) located outside the indication is intended to be broken off to provide at least one new sharp edge portion.
Patent SE-513030-C2 (SE)
Title: Insect screen for door
Inventor: LINDBERG REINE
IPC: E06B9/52
Filed: 1997-11-06
Abstract: Two hinges (12, 12`) are joined to the top and bottom ends of a vertical screen frame section (8`) and to nearby horizontal door frame sections (4```, 4````). The width of the screen frame (8) is less than that of the door frame (4) so that the hinges can be fitted at a distance from the horizontal door frame sections. A spring (14) urging against the screen frame automatically closes the screen whether it is swung inwards or outwards, even when the door in the frame is closed. A cover (15) is provided for the gap between the door frame and screen.
Patent SE-510430-C2 (SE)
Inventor: OLSSON KJELL
IPC: G08G1/081
Filed: 1998-01-30
Abstract: The invention relates to a method for detection and prediction of incidents and traffic queues formed by overloading. This is done in real time with use of sensors in a road network. Predictions are used also to reach a faster and more reliable detection. Sensor measurements are also used in the process, where the comparison with expected values are used for successively updating stored parameter values for the involved algorithms. By this, the system can succeedingly adapt itself for changed situations. The strong traffic variations, that are naturally occurring at short time intervals are treated with the use of noise-based methods. By this, there are formed distribution related measures as e.g. the standard deviation, which can be estimated from measurements, and submit a base for estimating probabilities for deviations of a certain size, e.g. related to the standard deviation. Automatic incident detection (AID) is based on determination of the desired false-alarm rate, and the related threshold level. The method includes accumulated measurements. Faster and more reliable incident detections are received with the use of the invented prediction process method.
Patent SE-512217-C2 (SE)
Inventor: TIMUSKA KARLIS
IPC: F04C18/16
Filed: 1998-06-17
Abstract: A helical screw compressor is provided having a first compressor stage and a second compressor stage. The helical screw compressor includes a first male rotor and a first female rotor in the first compressor stage, and a second male rotor and a second female rotor in the second compressor stage. A connecting duct is provided between an outlet of the first compressor stage and an inlet of the second compressor stage, and a conduit is provided having a first end communicating with the connecting duct and a second end branching off into a first line and a second line. The first line is coupled to the first compressor stage for injecting liquid into the first compressor stage, and the second line is coupled to the second compressor stage for injecting liquid into the second compressor stage. In addition, a pump is provided in the conduit for transporting liquid precipitate from the connecting duct to the first and second compressor stages, and a heat exchanger is provided in the conduit between the pump and the first and second lines.
Patent SE-513265-C2 (SE)
Inventor: MAANSSON STAFFAN
IPC: B63H23/30
Filed: 1998-12-16
Abstract: Boat propeller transmission with a horizontal input shaft, a bevel gear set, a vertical intermediate shaft, an additional bevel gear set, and at least one horizontal propeller shaft. Between the bevel gear sets, a two-speed planetary gear set is coupled, to provide two gear speeds in the same direction between the input shaft and the propeller shaft. The planetary gear set has a sun gear which can be locked against the housing of the planetary gear set with the aid of a one-way clutch.
Patent SE-518421-C2 (SE)
Title: Improving paper formation and printability, by adding a dispersion or solution of high surface inorganic particles prior to the forming step
Inventor: PEDERSEN STEFAN
IPC: D21H/
Filed: 1998-12-23
Abstract: A dispersion or sol of inorganic particles with a high specific surface area is added to the pulp suspension before the forming step.  A method for improving the formation and printability of printing grade paper, comprises the addition of a silica sol and cationic starch to the pulp suspension prior to the forming step, the suspension comprising at least one paper pulp and an inorganic filler. A further dispersion or sol of inorganic particles with a high specific surface area is added to the pulp suspension before forming. An Independent claim is also included for paper made by this method.
Patent SE-515534-C2 (SE)
Inventor: LINDBAECK TOBIAS AXEL
IPC: B25B23/14
Filed: 1999-04-28
Abstract: A torque application system intended for tightening a threaded fastener (12) having a rear end surface with an integral ultra-sonic sound wave generating and sensing device (21), which comprises a power wrench (10) with an output shaft (17) provided with a pin-shaped contact device (20) for delivering and receiving electric signals, and a set of torque transferring nut sockets (11a, 11b) each having a forward socket portion (22) for connection to the fastener head, a rear socket portion (23) for connection to the power wrench output shaft (17), and a central portion (24, 26) separating the forward and rear portions (22, 23), wherein each one of the torque transferring nut sockets (11a, 11b) carries a probe unit (28) with a rear extremity (29) extending into the rear socket portion of the nut socket (11), and a forward extremity (30) extending into the forward socket portion (22) of the nut socket (11a, 11b), wherein the forward extremity (30) is telescopically extendible by spring force for establishing contact with the sound wave generating and sensing device (21) on the rear end surface of the fastener head when interconnecting the output shaft (17) with the fastener (12a, 12b) by means of anyone of the set of nut sockets (11a, 11b).
Patent DE-10109104-C2 (DE)
Inventor: MORHARD ALFRED
IPC: B65H18/10
Filed: 2001-02-24
Granted: 2003-03-20
Abstract: The recoiler (1) for recoiling strip-shaped materials for slitting and recoiling machines for the slitting of thin metal strip into individual strips (2) and the recoiling of the individual strips (2) into coils (3) is equipped with a hydraulic device for transmitting a constant torque from the core shaft (4) to the coiling sleeves (16) of the individual coils (3) during the recoiling of the individual strips (2) at a constant strip tension (B).
Patent DE-19532744-C2 (DE)
Title: Verfahren zur Diebstahlsicherung motorangetriebener Kraftfahrzeuge
Inventor: FRIEDRICH FERDINAND
IPC: B60R25/04
Filed: 1995-09-05
Granted: 2000-08-03
Abstract: Die Erfindung beschreibt ein Verfahren zur Diebstahlsicherung motorangetriebener Kraftfahrzeuge, bei dem die Zugangsberechtigung zum Kraftfahrzeug mittels der Übertragung von Schlüsselcodes zwischen einem elektronischen Schlüssel und einem die Wegfahrsperrenfunktion enthaltenden Steuergerät des Kraftfahrzeugs überprüft wird. Es wird mindestens eine benutzungsabhängige Größe des Kraftfahrzeugs definiert und dieser jeweils mindestens ein Grenzwert zugeordnet, die aktuellen Werte der benutzungsabhängigen Größe des Kraftfahrzeugs werden ermittelt und mit dem (den) dieser Größe zugeordneten Grenzwert(en) verglichen, zur zusätzlichen Überprüfung der Zugangsberechtigung zum Kraftfahrzeug muß spätestens beim Erreichen eines der Grenzwerte ein den rechtmäßigen Eigentümer des Kraftfahrzeugs legitimierender Geheimcode an ein diebstahlrelevantes Steuergerät des Kraftfahrzeugs übertragen werden und bei einer ordnungsgemäßen Verifizierung des Geheimcodes werden der (die) Grenzwerte der benutzungsabhängigen Größen des Kraftfahrzeugs neu festgelegt und die Zugangsberechtigung zum Kraftfahrzeug verlängert.
Patent DE-19746028-C2 (DE)
Inventor: KIST PETER
IPC: B08B6/00
Filed: 1997-10-17
Granted: 2000-04-27
Abstract: Positive and negative ions are generated by rod (39) and passed to workpiece surface. Dust particles (43) are detached from the surface by brush (17) in chamber (5) and are exhausted into suction channel (7). Positive pressure is produced by air stream (23) from at least one nozzle (21) directed into brush chamber in forward position. Second rod (27) produces positive and negative ions, which are passed on to the cleaned workpiece surface and at least part of the brush. A claim is also made for an appliance to carry out the method.
Patent DE-19909186-C2 (DE)
Inventor: LEIN TORSTEN
IPC: B42D1/04
Filed: 1999-03-03
Granted: 2001-04-12
Abstract: The invention relates to a novel book cover which is used together with the known firm bindings, that is U-shaped steel bars. According to the invention, a flexible support material is arranged in two layers and in parallel to the flanks of a U-shaped bar. The layers of the book cover that are in parallel to the flanks are intimately glued together except for a flexible connection of two layers, that is either the support material is flexibly arranged in relation to its two layers or-as shown in FIG. 1-the inner surface of the flank is flexibly arranged in relation to the layer. The resin layer usually fixes the leaves, the resin layer being applied on the transversal insert of the support material. The transversal insert rests against the base of the U-shaped bar, that is it is not firmly linked with it, when the book is closed. When the book is opened, the bound leaves are vertically moved, thereby allowing the leaves to be turned so that they lie flat.
Patent DE-19952027-C2 (DE)
Title: Verfahren und Empfangseinrichtung zum Verarbeiten eines nach dem Mehrfrequenzwahlverfahren erzeugten Signals
Inventor: LUCIONI GONZALO
IPC: H04L27/00
Filed: 1999-10-28
Granted: 2001-09-27
Abstract: Beschrieben ist ein Verfahren zum Verarbeiten eines nach dem Mehrfrequenzwahlverfahren erzeugten Signals. Bei diesem Verfahren wird das Signal abgetastet und eine zeitdiskrete Folge von Abtastwerten (X¶n¶) erzeugt. Aus diesen Abtastwerten werden Frequenz- und Amplitudenmaße (FM1, FM2, AM1, AM2) ermittelt, die auf eine untere Frequenzgruppe (LG) bzw. eine obere Frequenzgruppe (HG) bezogen sind. Diese Maße (FM1, FM2, AM1, AM2) werden mit vorgegebenen Sollwerten verglichen. Stimmen die ermittelten Maße (FM1, FM2, AM1, AM2) mit den Sollwerten überein, so wird das Signal als Träger einer Signalisierungsinformation identifiziert.
Patent MD-3971-C2 (MD)
Title: Chair-trainer
Inventor: SCURTU DMITRI
IPC: A61H1/00
Filed: 2009-04-29
Abstract: The invention refers to the medical engineering, namely to devices for physical development of the human body.The chair-trainer comprises a base (1), on which it is installed by means of a ball bearing a mobile seat, a leg training device, consisting of two foot rests (15) joined by a flexible cord (16), installed on a pulley (17), fixed to a support (4) in the form of bar fixed to the base (1), the other support (5) in the form of bar also fixed to the base (1), with changeable grippers, fixed thereon by means of a bush (20), mounted with the possibility of changing the position in a vertical line. On the support (5) under the bush (20) it is mounted with the possibility of changing the position in a vertical line a second bush (9) with a support pole (10), to which it is fixed a back massage device (25) with massage elements (26). On the base (1) it is additionally installed by means of a second ball bearing a mobile cross bar, on the ends of which there are installed with the possibility of rotating around its axis two cylinders with leg massage elements. On the support (4) in the upper part it is additionally mounted an arm massage device (31), made in the form of a cylinder with massage elements (26). The back massage device (25) includes two cylinders, each being made with the possibility of rotating around its axis by means of bearings, mounted into their side faces, and fixed by means of axles to a carcass (30).
Patent RU-2156538-C2 (RU)
Title: Method and device for automatic regulation of amplification and elimination of constant drift in quadrature modulation receiver
Inventor: NATANIEHL B VILSON
IPC: H03D7/16
Filed: 1995-04-28
Granted: 2000-09-20
Abstract: FIELD: radio electronics. SUBSTANCE: automatic level regulation device has amplifier 18, which has controlled gain, quadrature-demodulation stepping-down converter 20, which is connected to amplifier 18, and is used for translation of output signal frequency in modulation frequency. Two active low-pass filters 76 and 78 with high amplification gain provide suppression of out-of-band signal within band of modulation signals. Circuit for suppression of constant level penetrating signals suppresses penetrating signals, which cause constant level drift and are produced by stepping-down converter 20 and low-pass filters 76 and 78. In addition, automatic level regulation device generates received power signal on basis of output signal level. Saturating integrator 22 compares received signal power to reference signal and generates gain regulation signal by means of integration or abstaining from integration on basis of reference signal values, received signal power and amplification gain regulation signal. EFFECT: decreased information losses at carrier frequency. 9 cl, 13 dwg
Patent RU-2153605-C2 (RU)
Inventor: KHEL MUT EHSTERLE
IPC: B25B21/02
Filed: 1995-12-18
Granted: 2000-07-27
Abstract: FIELD: machine engineering, namely methods for setting self-drilling screws. SUBSTANCE: at drilling process or at forming opening by means of self-drilling or self-forming screw and also by means of thread-forming or thread-cutting screw having drilling portion or end portion for forming opening and stem with self-forming or self-cutting thread, screw is subjected to axial impact action due to continuous percussion movement created as in perforators. At next stages of thread forming or thread cutting value of impact action is the same or it is reduced. Screw is joined with rotation drive unit at process of drilling or forming opening and it is subjected to axial percussion action. Effort of such action is reduced directly after complete penetration of drilling portion of screw or its end portion forming opening (but before inlet of first turn of thread) into turning or opening. Switching from axial action to reduced effort percussion action is realized due to axial unloading directly after terminating process of drilling or forming opening or due to use of preliminarily adjusted stopper for limiting depth. EFFECT: enhanced reliability of method. 5 cl, 3 dwg
Patent RU-2203088-C2 (RU)
Inventor: VILL JAMS NEJL EHNDRJU
IPC: A61K39/108
Filed: 1996-07-05
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method deals with application of thermolabile enterotoxin [EtxB] and their mixtures of gangliozide GM-1(GM-1)- binding activity for treating or preventing autoimmune diseases. The predominance is in the fact that the mentioned subunits induce activation of B-cells due to binding with GM-1 gangliozide receptors. EFFECT: higher efficiency of therapy. 3 cl, 11 dwg, 4 ex, 3 tbl
Patent RU-2154851-C2 (RU)
Title: Gear to protect eyes against effects of bright light
Inventor: ORESHKOV O V
IPC: B60R1/00
Filed: 1998-10-19
Granted: 2000-08-20
Abstract: FIELD: welding operations and transport. SUBSTANCE: invention is intended for increased efficiency of protection of eyes against intensive dazzling luminous radiation with simultaneous preservation of transparency of screen in zones which are not hit by radiation from source. Gear has half-wave liquid-crystal matrix and two polarizers. One of polarizers is mounted for focusing of light polarized by it on matrix with the aid of lens, the other polarizer is mounted for absorption or transmission of light passed through cells of mentioned matrix. Controller of gear incorporates matrix of light-sensitive elements that ensures sending of signal from light-sensitive elements hit by light to cells of liquid-crystal matrix corresponding to them. EFFECT: increased efficiency of protection of eyes against intensive dazzling luminous radiation. 1 cl, 1 dwg
Patent RU-2159750-C2 (RU)
Title: Refractory mass
Inventor: SAPCHENKO I G
IPC: C04B33/16
Filed: 1998-11-18
Granted: 2000-11-27
Abstract: FIELD: foundry and production of refractories; applicable in mechanical engineering and metallurgy. SUBSTANCE: refractory mass consists of, wt%: fireclay 48.06; refractory clay 51.916; boric acid 0.024. Mineralogical composition of main members of fired refractory products is as follows, wt%: Al 2 O 3  28; SiO 2  48.61; B 2 O 3  0.028. EFFECT: higher efficiency of claimed refractory mass due to lower baking temperature of refractory products from claimed refractory mass, their increased resistance to slag effect (by a factor of 1.5-2), higher mechanical characteristics. 1 tbl