baber/WOPTO huggingface dataset:
Patent SE-9500553-D0 (SE)
Inventor: WIGREN TORBJOERN
IPC: H04B3/23
Filed: 1995-02-15
Abstract: Kalman filtering is applied to obtain a fast convering, low complexity echo. An averaged diagonal Riccati equation allows optimal time varying adaptation gains +E,ovs K+EE (t) to be precomputed, or computed online with a small number of scalar Riccati equations.
Patent SE-9601283-D0 (SE)
Inventor: PROCTER LEE MICHAEL
IPC: H04J3/16
Filed: 1996-04-03
Abstract: Signaling is inserted (102) into a communication channel of a communication system by inserting the signaling into the communication channel if the communication channel has sufficient available bandwidth (104). If the communication channel does not have sufficient available bandwidth, reducing the bandwidth of information being communicated on the communication channel (106) and inserting the signaling into the communication channel (108) with reduced information bandwidth.
Patent SE-9601582-D0 (SE)
Inventor: JOHANSSON KENT
IPC: G01P13/02
Filed: 1996-04-25
Abstract: This invention relates to a wind direction indicator for airports and the like, which comprises, in using position, an essentially horizontal windsock, that is made of a fabric or the like, and that is open in its front end, which is fastened to a device, that is rotatable about an essentially vertical shaft, so that the windsock easily can put itself into the wind direction. According to the invention, the wind direction indicator is characterized in that it comprises a lamp (9), which emits ultraviolet light, and that the fabric is coated with such a colour that this one fluoresces when being irradiated by ultraviolet light, the colour having such character that a white surface, that is coated with the mentioned colour, and that is irradiated by ultraviolet light, will reflect essentially white light in return. The invention also relates to a windsock for use in wind direction indicators.
Patent SE-9603663-D0 (SE)
Inventor: BROLUND STIG-AAKE
IPC: E21B10/22
Filed: 1996-10-08
Abstract: A rock drill bit includes at least one leg about which a roller cutter is rotatably mounted. A ring-shaped seal is disposed between an end surface of the leg and a sealing surface of the roller cutter. The seal is arranged coaxially with respect to an axis of rotation of the roller cutter and is formed of an elastic material and a relatively rigid material embedded within the elastic material. The elastic material defines first and second surfaces which engage the leg and the roller cutter, respectively. Either the leg or the seal includes circumferentially spaced recesses which receive respective projections formed in the other of the leg and the seal, for locking the seal to the leg against rotation relative thereto.
Patent SE-9701894-D0 (SE)
Inventor: CARLSUND PETER
IPC: G06F21/12
Filed: 1997-05-21
Abstract: A method and an apparatus for handling the access to optional features in a computer system, such as a telephone exchange, are disclosed. The computer system comprises an encryption key. Each feature is associated with a feature identification integer (FI), a feature activation integer (FA) and a data tag (FD). To activate a feature, the user enters a number of integers, received from the system vendor and encrypted using the same encryption key found in the computer system. The integers are decrypted, an arithmetic operation performed, and the result compared with the integers associated with the feature. If there is a match, the feature is activated, forever, or for a period of time determined by the integers. The use of features may be stored in a log (11), which may, together with a log indicator (9), be used by the vendor to check the use of optional features.
Patent SE-9702134-D0 (SE)
Inventor: AGNE WEINE
IPC: B65B43/46
Filed: 1997-06-04
Abstract: The present invention relates to a method and a device for picking-up and opening in the shape of elongate bags for automatic packing of cylindrical articles, preferably can lids. The method is charaterized by picking-up essentially flattened packages from a package magazine by means of pick-up means, opening the individual package by application thereon, at least in the area of the opening-mouth end of bags, of surface-holding means to opposite sides of the package and thereafter moving said means away from the package and then moving said means apart whereby the package mouth is distended. the device comprises magazine (1) for holding essentially flattened packages, a pick-up means (2) picking up packages from said magazine, package-opening, surface-opening means (3, 6) arranged to be applied on opposite sides of the individual package in the area of the mouth-opening end thereof and to open up the mouth of said package while being displaced away from one another in an essentially perpendicular direction relative to the plane of said package, and distending means (7,8) arranged to be inserted through the opening mouth of the package and thereafter to be moved apart, thereby to force open the mouth of the package.
Patent SE-9704826-D0 (SE)
Inventor: KORNFELDT ANNA
IPC: C09K3/00
Filed: 1997-12-22
Abstract: A dielectric gelling composition, exhibiting a thermo-reversible liquid-gel transition at a transition temperature, Tt, wherein the gel comprises an oil and a gelator with a block copolymer comprising an olefin based block and at least one further block comprising aromatic rings in its backbone structure, wherein each one of the two blocks has a molecular weight of more than 3000 g/mole, and the block with aromatic rings in its backbone structure exhibits a rigid backbone structure and a temperature dependent solubility in the oil, is disclosed. The gelling composition is produced by preparing the block copolymer by means of a condensation reaction and subsequently adding the resulting copolymer to an oil at a temperature above the transition temperature of the gelling composition. The gelling composition is used as an impregnant in an insulated direct current cable having at least one conductor and an impregnated insulation system. The insulation system comprises a solid electrically insulating dielectric part with a porous, fibrous and/or laminated structure impregnated with a dielectric gelling composition.
Patent SE-9802455-D0 (SE)
Inventor: LINDSTROEM MICHAEL NILS OLOV
IPC: H04L1/22
Filed: 1998-07-08
Abstract: A method and an apparatus for performing protection switching in a packet switched communication network, between at least one active connection and at least one standby connection, wherein information cells are received in at least one ingress port of a node, said method comprising the steps of comparing information found in or in connection to each cell, to state information found in or in connection to the ingress port; accepting or discarding each received cell on the basis of this comparison; when protection switching is to be carried out, changing the state information found in or in connection to the ingress port to perform a protection switching. A connection may belong to several protected domains in a hierarchy of protected domains, or on the same level.
Patent SE-9804377-D0 (SE)
Inventor: THOFELT LARS
IPC: A63B71/10
Filed: 1998-12-17
Abstract: The headwear (1) includes one or more flexible strips (3) at least partially surrounding the head of the user (2), the strips including at least one guard (5) for covering and protecting sections of the head. A guide (6) is used to move an object with which the headwear has collided.
Patent SE-9901572-D0 (SE)
Inventor: LINSCHOTEN MARCEL
IPC: A61K31/4462
Filed: 1999-05-03
Abstract: The present invention relates to compounds of Formula I, and pharmaceutically acceptable salts or solvates thereof, or solvates of such salts, which compounds inhibit carboxypeptidase U and thus can be used in the prevention and treatment of diseases associated with carboxypeptidase U. In further aspects, the invention relates to compounds of the invention for use in therapy; to processes for preparation of such new compounds; to pharmaceutical compositions containing at least one compound of the invention, or a pharmaceutically acceptable salt or solvate thereof, as active ingredient; and to the use of the active compounds in the manufacture of medicaments for the medical use indicated above.
Patent SE-9903153-D0 (SE)
Inventor: RUFER ALFRED
IPC: H02J7/00
Filed: 1999-09-03
Abstract: A method and an apparatus for equalising the voltages over the capacitors in a series connection of capacitors during charging and discharging. The apparatus comprises n+1 terminals (Q0-Qn) for connection to terminals (P0-Pn) of the individual capacitors (C1-Cn) in said series connection of said capacitors. It further comprises a series connection of two transistors (T1, T2; T2', T3'; T3, T4; ...) each with a trigger input (g1, g2, ...) connected between the outer terminals in each group of three successive terminals (Q0, Q1, Q2; Q1, Q2, Q3; ... Qn-2, Qn-1, Qn) and a diode (D1, D2; D2', D3'; D3, D4; ...) connected in anti-parallel with each said transistor. The common points between said series connected transistors (T1, T2;T2', T3'; T3, T4; ...) and the middle terminal in each said group of terminals are connected by means of an inductor (L1- Ln-1). A trigger signal generator is arranged having n signal outputs connected to each of said trigger inputs (g1, g2, ...) which generator delivers trigger signals to said inputs in order to switch said transistors from non-conducting to conducting state and vice versa  <IMAGE>
Patent SE-9903856-D0 (SE)
Inventor: WIGHOLM BO
IPC: B60T13/68
Filed: 1999-10-26
Abstract: The invention relates to a brake device (1) for a construction machine, comprising a first brake circuit (2), which is coupled to a first brake member (4) on a first wheel axle (6) of the machine, a second brake circuit (8), which is coupled to a second brake member (10) on a second wheel axle (12) of the machine, the first and second brake circuits (2, 8) being independent of one another, a pressure source (14) for hydraulic oil, which is coupled to the first and second brake circuit (2, 8), and a brake valve (16, 16'), which is coupled to the first and second brake circuit (2, 8), which brake valve (16, 16') is designed to control the hydraulic oil from the pressure source (14) to the brake members (4, 10) on the wheel axles (6, 12). The first or second brake circuit (2, 8) comprises limiting elements (18, 42'), which limit the pressure and/or flow of hydraulic oil when the brake valve (16, 16') controls the hydraulic oil from the pressure source (14) to the brake members (4, 10) on the wheel axles (6, 12).
Patent IT-MI911569-D0 (IT)
Inventor: GIUFFREDI GIANCARLO
IPC: F17C13/12
Filed: 1991-06-07
Abstract: The cabin is integral with a shield (5) which separates it from the working environment (1) and which can replace a perimetral part of the wall (3) or the like which separates said environment from the outside. In correspondence with said shield (5) the cabin comprises a sealed (by suitable seal gaskets), flameproof and explosion-proof door (10) providing access from said environment (1) and comprising an armoured viewing window (14). On the side opposite that comprising the door (10) the cabin has a movable wall (18) which is hinged and ejectable. In the walls perpendicular to the preceding there are apertures or passageways for the entry and exit of the can conveyor (2). Analogous apertures or passageways are provided in the shield, these being at least partly closable by guillotine plates when required. In the region in which the conveyor extends in the open between the shield and cabin, means are provided to direct air streams onto the cans. The cabin, incorporating conventional means for loading the propellant (such as butane), comprises suction means with suction ports in correpondence both with the lower part of the cabin and with the delivery head of said loading means. <IMAGE>
Patent IT-MI920784-D0 (IT)
Inventor: PREVIERO FLAVIO
IPC: B03B5/28
Filed: 1992-04-01
Abstract: Equipment for the separation of small-sized material comprising a separation tank (1) which can be filled with liquid up to a predetermined level (L), a hydraulic cyclone device (3) for feeding material together with a conveying liquid into the tank (1) below said predetermined level at a pressure greater than that existing in the inlet area due to the weight of the mass of liquid contained in the tank and a first and second means for ejecting material from the tank (21, 24) positioned at said predetermined level and at the bottom of the tank (1) respectively for the removal of material having lower and higher specific weight respectively than that of the liquid contained in the tank.
Patent IT-MI991590-D0 (IT)
Inventor: BOTTI LAURA
IPC: G01N22/00
Filed: 1999-07-19
Abstract: A variable-frequency microwave generator (12) generates an electromagnetic field in a microwave resonance chamber (1) in which there are situated a sample-carrier chamber (3) not absorbing microwaves and an open capacitive antenna (2), the resonance chamber (1) and the sample-carrier chamber (3) being set in motion relative to each other, so as to provide a linear signal that can be correlated with the content of unburnt matter in the coal ash.
Patent IT-TO920065-D0 (IT)
Inventor: FORNASARI PAOLO
IPC: D06F39/08
Filed: 1992-01-30
Abstract: The arrangement comprises a shut-off valve (32) mounted in a connector means (10) of the water supply hose (18) and carrying a first magnet (40). An anhydrous, compressed sponge (50) is situated outside said connector means (10) so as to be hit and drenched by the water in case of a breakdown of the water supply hose (18). A lever (44) located ouside the connector means is capable of being actuated by the swelling of said sponge (50) drenched by the water, so as to displace a second magnet (46) of equal polarity from a position in which it faces said first magnet (40) to keep the valve (32) open, to a position in which it is moved away from said first magnet to enable said valve to close under the pressure of the water.   A spring (54) biases the lever against said position in which said second magnet (46) is facing said first magnet (40). <IMAGE>
Patent NO-20005980-D0 (NO)
IPC: H01L51/00
Filed: 2000-11-27
Abstract: A ferroelectric memory circuit (C) comprises a ferroelectric memory cell in the form of a ferroelectric polymer thin film (F) and first and second electrodes (E1; E2) respectively, contacting the ferroelectric memory cell (F) at opposite surfaces thereof, whereby a polarization state of the cell can be set, switched or detected by applying appropriate voltages to the electrodes (E1; E2). At least one of the electrodes (E1; E2) comprises at least one contact layer (P1; P2), said at least one contact layer (P1; P2) comprising a conducting polymer contacting the memory cell (C), and optionally a second layer (M1; M2) of a metal film contacting the conducting polymer (P1; P2), whereby said at least one of the electrodes (E1; E2) either comprises a conducting polymer contact layer (P1; P2) only, or a combination of a conducting polymer contact layer (P1; P2) and a metal film layer (M1; M2). A method in the fabrication of a ferroelectric memory circuit of this kind comprises steps for depositing a first contact layer of conducting polymer thin film on the substrate, depositing subsequently a ferroelectric polymer thin film on the first contact layer, and then depositing a second contact layer on the top of the ferroelectric polymer thin film.
Patent NO-20010227-D0 (NO)
Inventor: DAUVOIS JEAN-LUC
IPC: H04L29/06
Filed: 2001-01-12
Abstract: The present invention relates to a method of providing secure communication of information between at least a first and second digital audiovisual device ( 30, 52 ) and characterized in that the first device ( 30 ) communicates to the second device ( 52 ) a certificate Ct(KpubT) comprising a transport public key KpubT encrypted by a management private key KpriMan, the second device ( 52 ) decrypting the certificate using an equivalent management public key KpubMan and thereafter using the transport public key KpubT to encrypt information sent to the first device, the first device using an equivalent private key KpriT to decrypt the information. The present invention is particularly applicable to a method of providing secure communication between a first and second decoder.
Patent NO-20011848-D0 (NO)
Inventor: KRAFT LARS
IPC: A61K6/17
Filed: 2001-04-10
Abstract: Chemically bound ceramic system, the binder phase of which essentially consisting of a cement based system, which material comprises one or more expansion compensating additives adapted to give the material dimension stable long time properties.
Patent NO-20022920-D0 (NO)
Inventor: BROWN WILLIAM
IPC: C07D405/02
Filed: 2002-06-18
Abstract: The present application is directed to compounds having the general formula:and to the use of these compounds in therapeutic methods.
Patent NO-20030398-D0 (NO)
Inventor: KLAVENESS JO
IPC: A61K41/00
Filed: 2003-01-24
Abstract: The invention provides compounds for use in photochemotherapy or diagnosis, said compounds being branched alkyl esters or substituted alkyl esters of 5-aminolevulinic acid, or derivatives or pharmaceutically acceptable salts thereof. In particular, the invention provides compounds of formula (I): R22N-CH2COCH2CH2CO-OR1 (wherein R1 represents an optionally substituted branched alkyl (e.g. C5-30 alkyl) group, or a substituted alkyl group; R2, each of which may be the same or different, represents a hydrogen atom or an optionally substituted alkyl group, preferably a group R1; wherein said substituents are selected from hydroxy, alkoxy, acyloxy, alkoxycarbonyloxy, amino, aryl, nitro, oxo, fluoro, -SR3, -NR32 and PR32 groups, and each alkyl group is optionally interrupted by one or more O-, -NR3-, -S- or -PR3- groups; and R3 represents a hydrogen atom or a C1-6 alkyl group) and salts thereof for us in diagnosis and photochemotherapy of disorders of abnormalities of external or internal surfaces of the body, and products and kits for performing the invention.
Patent NO-20034054-D0 (NO)
Inventor: ABROL NISCHAL
IPC: H04L47/43
Filed: 2003-09-12
Abstract: The packets generated by each of multiple packet data applications are provided to a single Point-to-Point Protocol (PPP) stack and a single High-level Data Link Control (HDLC) framing layer to convert data packets into byte streams suitable for transmission through Radio Link Protocol (RLP) connections. Each of the resultant multiple byte streams is then provided to one of multiple RLP connections having different retransmission and delay properties. The RLP connection selected for sending data from each application is based on the grade of service most appropriate for the application. At the receiver, the data from the multiple RLP connections is provided to a single PPP stack.
Patent GB-201014241-D0 (GB)
Title: Method for downloading a data set to an output device
IPC: H04W4/50
Filed: 2010-08-26
Abstract: A method for downloading a data set from a network application to an output device, comprises the steps of initiating the network application; uploading search and discovery parameters to the network application to identify and locate the output device, the parameters being selected from geographical locating information, identifying information, prior access and usage information, and combinations thereof; identifying and locating the output device via an algorithm and a database in the network application; and downloading the data set to the output device. The network application preferably is distinct from the output device. The data set may be, for example, a file, an image, a video recording, an audio recording, other digital format file, or a written document. The output device may be, for example, a printer, document display device, laptop computer, mainframe computer, mobile device, video projector, or any other computerized device.
Patent GB-201021449-D0 (GB)
Title: Water heating
Filed: 2010-12-17
Abstract: The water heating system comprises a water storage tank 6, boiler 2 (e.g. condensing boiler), separate water heating system 8, additional tank 52 arranged to receive hot emissions from the boiler, and a pump system. The pump system is connected to the storage tank and is arranged to direct water from the storage tank to either the separate water heating system or the additional tank depending upon the state of the separate water heating system and the additional tank. The pump system may comprise a pump 30 and a control valve 32 controlled by a controller 60, the controller commanding the pump and valve to direct water from the storage tank based upon temperature measurements taken by sensors 12,56. The additional tank may comprise a boiler heat recovery system 4 that collects condensation produced by exhaust fumes of the condensing boiler, the heat from the condensate being passed to water in coil 54. The separate water heating system may comprise a renewable energy system such as a solar collector 10 having a drain back tank 16 and a heat exchanger 18. The system may also comprise a mains water supply 42. A method of heating water is also claimed.
Patent GB-201101970-D0 (GB)
Title: Telecommunication method and system
Filed: 2011-02-04
Abstract: A base station communicating data to/from plural mobile terminals over plural OFDM sub-carriers within a coverage area. The base station allocates transmission resources provided by a first group of the plural OFDM sub-carriers within a first frequency band to mobile terminals of a first type and allocates transmission resources provided by a second group of the plural OFDM sub-carriers within a second frequency band to terminals of a second type, the second group being smaller than the first group and the second frequency band selected from within the first frequency band. The base station transmits control information including resource allocation information for terminals of the first type over a first bandwidth corresponding to the combined first and second groups of OFDM sub-carriers and transmits control information including resource allocation information for terminals of the second type over a second bandwidth corresponding to the second group of OFDM sub-carriers.
Patent GB-201115713-D0 (GB)
Title: Invisible support structure
Filed: 2011-09-12
Abstract: A hidden support structure comprises a sleeve 2 and a dowel pin 1 retractably mounted within the sleeve 2; the sleeve 2 is inserted into a hole in the edge of a first object 8; the dowel pin 1 then extends into a hole in a second object 9 to fix the first 8 and second 9 objects together. The dowel pin 1 may include a spring 5 to urge the dowel pin 1 out of the sleeve 2 and may be retracted into the sleeve by insertion of a screwdriver or other tool through slot 7 so as to engage protrusion 4. The dowel pin may alternatively include teeth (fig 15) which are operated by a screwdriver. A sleeve is preferably inserted into the hole in the second object 9 to provide reinforcement.
Patent GB-201120779-D0 (GB)
Title: Cancer therapy
IPC: A61K35/74
Filed: 2011-12-02
Abstract: The present invention provides an immunomodulator for use in the treatment and/or control of a neoplastic disease in a patient intended to undergo immunogenic cell death therapy simultaneously, separately or sequentially with administration of the immunomodulator. The therapy can be selected from microwave irradiation, targeted radiotherapy, embolisation, cryotherapy, ultrasound, high intensity focused ultrasound, cyberknife, hyperthermia, radiofrequency ablation, cryoablation, electrotome heating, hot water injection, alcohol injection, embolization, radiation exposure, photodynamic therapy, laser beam irradiation, and combinations thereof.