baber/WOPTO huggingface dataset:
Patent WO-2008004921-A1 (WO)
Title: Method and arrangement relating to radio signal transmissions
Inventor: AXNAES JOHAN
IPC: G06V10/10
Filed: 2006-07-07
Abstract: The present invention aims to provide a method for fast and exact ML low-complexity demodulation in for example MIMO systems. The present invention relates to a method and arrangement for processing signals, especially a Maximum Likelihood (ML) demodulation of Quadrture Amplitude Modulation (QAM) signals, in a digital communications system, having a number of transmit antennas transmitting nT symbols, the method comprises the steps of: using xm, denoting symbols transmitted, wherein m=1... nT, given a channel, selecting i and j and making pre-calculations facilitating finding a best combination of X1...Xi-1, Xi+1...Xj-1, Xj+1... XnT for any given Xi, Xj and a received signal, going through every combination X1...Xi-1, Xi+1...Xj-1, Xj+1... XnT and projecting in a number of directions for each of said combinations and generating a list of candidate combinations of Xi and Xj for each combination X1...Xi-1, Xi+1...Xj-1, Xj+1... XnT, and hence generating a list of candidate combinations X1... XnT, and providing a maximum-likelihood symbol combination.
Patent WO-2009099373-A1 (WO)
Title: Procédé de transmission de parole
Inventor: SYNNERGREN PER
IPC: G10L19/00
Filed: 2008-12-23
Abstract: L'invention porte sur un procédé de transmission de parole à l'aide d'un émetteur mobile ayant une connexion à un cœur de réseau à commutation de circuit par l'intermédiaire d'un accès sans fil. Lors d'une transmission de parole, des données de parole sont d'abord générées. Les données générées sont ensuite transmises de façon au moins partiellement redondante par transmission des mêmes informations plus d'une seule fois. Par introduction d'un mode de transmission plus robuste pour des appels à commutation de circuit, une meilleure qualité pour des connexions téléphoniques peut être obtenue. Le mode de transmission robuste peut comprendre une redondance de couche application pour gérer des conditions avec des taux de perte de trame de parole sévères.
Patent WO-2011136701-A1 (WO)
Inventor: FABIANSSON MAGNUS
IPC: F16K1/22
Filed: 2010-04-30
Abstract: L'invention porte sur un dispositif de vanne (100) destiné à réguler un premier flux de fluide dans un premier passage (120) et un second flux de fluide dans un second passage (130). Selon l'invention, le dispositif de vanne (100) comprend un arbre unique (105), une première vanne (144) comprenant une première partie rotative (102) et une première partie fixe (140), une seconde vanne (155) comprenant une seconde partie rotative (104) et une seconde partie fixe (150), lesdites première et seconde parties rotatives (102, 104) étant fixées audit arbre (105), et il est caractérisé en ce que ladite première partie rotative (102) peut tourner entre une première position et une seconde position pour réguler ledit premier flux de fluide entre une première valeur et une seconde valeur pendant que la seconde vanne (155) est fermée pour le second flux de fluide.
Patent WO-2011034484-A1 (WO)
Title: Method of treating the bottom of a boat
Inventor: ENGELBERT TRYGVE
IPC: B63B59/04
Filed: 2010-08-31
Abstract: A method to treat a boat bottom (2) comprising the application of a material onto the boat bottom (2) at least in the area that extends downwards from the waterline of the boat (1). The invention is characterised in that the material is constituted by a grease (5) that is not soluble in water and with a consistency such that it can be applied to the said boat bottom (2) and remain in place during motion of the boat.
Patent WO-2012082041-A1 (WO)
Title: A method of manufacturing an insulated tank and a tank manufactured according to the method
Inventor: STENVINKEL BENGT
IPC: F24H1/18
Filed: 2011-12-13
Abstract: The disclosure relates to a method for the manufacture of an interiorly insulated tank with an outer casing (1) and a port (5), comprising the steps that: a sack (3) of a flexible, non-tensible and fluid-tight material is wholly or partly inserted in the outer casing (1) so far that the sack, in the filled state, is substantially equidistant to the inside of the outer casing (1), that the end of the sack (3) facing away from the port (5) is positionally fixed in the outer casing (1) and that the space between the sack (3) and the outer casing is filled with a foam-forming insulating material (8), which is allowed to set whereafter the sack is removed.
Patent WO-2012047154-A1 (WO)
Title: Positioning device for object detection camera
Inventor: OLSSON ANDERS
IPC: B60R1/12
Filed: 2011-09-30
Abstract: The invention relates to a positioning device(20) for an object detection camera(30) pertaining to a motor vehicle(1), such that the positioning device (20)is comprised in a rearview mirror configuration(10)and the camera (30) is attached firmly to a lower spigot(23b) firmly connected to the vehicle of an articulation (23) which comprises the rotational centre(X) of said rearview mirror configuration(10). The invention relates also to a motor vehicle.
Patent WO-2014077760-A1 (WO)
Title: Method for improving the degree of fill of volumetric concrete pumps
Inventor: RAUBER TOBIAS
IPC: F04B15/02
Filed: 2013-11-04
Abstract: The present invention relates to a method of increasing and equalizing the degree of fill of the transport cylinders and the pump efficiency of volumetric pumps in the pumping of cement-based compositions by use of at least one vibrating element in the feed funnel of the pump.
Patent WO-2016072927-A1 (WO)
Title: Système de connaissance de la situation et procédé de connaissance de la situation dans un véhicule de combat
Inventor: NORDIN DANIEL
IPC: H04L12/18
Filed: 2015-11-09
Abstract: L'invention porte sur un système (1) de connaissance de la situation dans un véhicule de combat (2), comprenant une pluralité de capteurs de capture d'image (3A-3E) configurés pour enregistrer des séquences d'images présentant différentes vues partielles (V A -V E ) de l'environnement du véhicule de combat, et une pluralité de dispositifs clients (C1-C3), chacun étant configuré pour présenter une vue (V P ) de l'environnement du véhicule de combat, désirée par un utilisateur du dispositif client, sur un affichage (D1-D3). Les capteurs de capture d'image sont configurés pour être connectés à un réseau (4) et pour envoyer lesdites séquences d'images sur ledit réseau au moyen d'une technique selon laquelle chaque séquence d'images envoyée par un capteur de capture d'image peut être reçue par une pluralité de récepteurs, par exemple en multidiffusion. Les dispositifs clients sont également configurés pour être connectés audit réseau et pour recevoir, par le biais dudit réseau, au moins une séquence d'images enregistrée par au moins un capteur de capture d'image (3A-3E). En outre, chaque dispositif client est configuré pour générer, de lui-même, ladite vue désirée de la séquence ou des séquences d'images en traitant des images de la séquence ou des séquences d'images, et pour assurer l'affichage de la vue désirée sur ledit affichage.
Patent WO-2017138858-A1 (WO)
Title: Utilisation d'une huile de lubrification qui forme des cendres solubles dans l'eau lors de sa combustion, système de moteur utilisant ladite huile et véhicule incluant ledit système de moteur
Inventor: ERIKSSON HENRIK
IPC: F01N3/023
Filed: 2017-01-19
Abstract: La présente invention concerne l'utilisation d'une huile de lubrification qui forme des cendres solubles dans l'eau lorsqu'elle est brûlée dans un système de moteur (30), ledit système de moteur (30) comprenant : - un moteur à combustion interne (2) agencé pour être actionné par un combustible et pour être lubrifié au moyen d'une huile de lubrification formant des cendres solubles dans l'eau ; - un système de gaz d'échappement (10) destiné au nettoyage des gaz d'échappement du moteur à combustion interne (2), ledit système de gaz d'échappement (10) comprenant un filtre à particules diesel (23) agencé de manière à capturer une matière particulaire présente dans les gaz d'échappement, la matière particulaire incluant les cendres solubles dans l'eau et - un conduit de gaz d'échappement (11) agencé pour acheminer les gaz d'échappement provenant du moteur à combustion interne (2) vers le système de gaz d'échappement (10) et pour recueillir l'eau condensée formée par le démarrage à froid et/ou le fonctionnement à froid du moteur à combustion interne (2) et faire traverser à cette eau condensée le filtre à particules diesel (23), dissolvant et éliminant ainsi la cendre soluble dans l'eau qui provient du filtre à particules diesel (23). En utilisant une huile de lubrification qui forme des cendres solubles dans l'eau dans un système de moteur, il est possible de réduire les dépôts de matière particulaire dans le filtre à particules diesel.
Patent WO-2019054908-A1 (WO)
Title: Enabling efficient positioning of a target device in a wireless communication system
Inventor: ZHANG XIN
IPC: H04W64/00
Filed: 2017-09-13
Abstract: According to one of the aspects of the proposed technology, there is provided a method for positioning of a target device in a wireless communication system. The method 5 comprises obtaining (S1) beam quality information relating to reference beams transmitted from at least two network nodes according to specific beam patterns, and obtaining (S2) beam pattern information representative of the specific beam patterns. The method also comprises determining (S3) a position of the target device based on the beam quality information and the beam pattern information. In this way, improved 10 positioning accuracy may be obtained in an efficient manner.
Patent WO-2019066703-A1 (WO)
Title: Well foundation and method for constructing a well
Inventor: WESTERLIND MARTIN
IPC: E03B3/12
Filed: 2018-09-25
Abstract: The invention relates to a well 1comprising a foundation construction 2 being located in a hole 3in the ground reaching a water supply source. The foundation construction 2comprises -a base pipe (201) located in the hole -a coarse material bed 202, e.g. made of gravel stones or macadam, provided in the hole 3. The coarse bed 202surroundsand supports the base pipe 201. The coarse material bed 202 serves the purpose of creating a water reservoir 203in the space between the coarse material forming the coarse material bed 202 -a filter cloth 204located between the coarse material bed 202 and the walls of the hole 3. The cloth 204is designed to restrict entry of particles into the water reservoir 203. The invention also relates to a method for constructing such a foundation and well as disclosed above.
Patent WO-2019168453-A1 (WO)
Inventor: HE NING
IPC: H04B7/08
Filed: 2019-01-23
Abstract: The present invention relates to a method of operating a combiner configured for use in a radio network node of a wireless communication network is provided. The method comprises receiving (410) multiple signals representing transmissions 5 received by a plurality of antennas connected to a receiver (520) of the radio network node, and grouping (420) the received multiple signals into a plurality of groups, wherein two or more of the plurality of groups are associated with a combining scheme. The method further comprises determining (430) combining weights for the two or more of the plurality of groups based on the respective 10 associated combining scheme, aggregating (440) the combining weights of the two or more of the plurality of groups into a final set of combining weights, and applying (450) the final set of combining weights to the received multiple signals.
Patent WO-2021206593-A1 (WO)
Title: Network node and method for improved decoding in a network node
Inventor: TULLBERG HUGO
IPC: H04L1/00
Filed: 2020-04-07
Abstract: Embodiments herein relate to a method performed by a network node for handling a received signal in a communication network. The network node distributes a first number of inputs of a demodulated signal to a first processing core of at least two processing cores and a second number of inputs of the demodulated signal to a second processing core of the at least two processing cores. The network node further decodes the first number of inputs of the demodulated signal by a first message passing within the first processing core, and decodes the second number of inputs of the demodulated signal by a second message passing within the second processing core. The network node further decodes the demodulated signal by performing a third message passing between the different processing cores over a bus that is performed according to a set schedule.
Patent WO-2021242162-A1 (WO)
Title: A method and arrangement for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill
Inventor: WIMBY MARTIN
IPC: B01D53/56
Filed: 2021-05-18
Abstract: A method for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill (1), the pulp mill (1) comprising a recovery system (20) for recovering heat and chemicals from a pulping process (30), the recovery system (20) comprising a recovery boiler (8) and a nitrogen oxide scrubber (15), the nitrogen oxide scrubber (15) being arranged to remove nitrogen oxide from flue gas (16) from the recovery boiler (8), the method comprising the steps of: - exposing flue gas (16) from the recovery boiler (8) to an oxidizing agent, thereby oxidising nitrogen oxide in the flue gas (16) to higher nitrogen oxides; - contacting the flue gas (16) with an alkaline aqueous scrubber liquid (17) in the nitrogen oxide scrubber (15), thereby absorbing the nitrogen oxides in the scrubber liquid (17) and producing a nitrogen containing scrubber liquid (17); - introducing all or a part of the nitrogen containing scrubber liquid (17) into the cyclic liquor flow system. An arrangement for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill (1) is also disclosed.
Patent WO-2023182918-A1 (WO)
Title: A joining system for panels
Inventor: MARKOVSKI BOBBY
IPC: F16B5/00
Filed: 2023-03-21
Abstract: A joining system (1) for panels (10, 20), comprising a first panel (10) and a second panel (20) configured to be joined with the first panel (10). The first panel (10) comprises a first and second female coupling recess (30a, 30b) having a recess length axis (RLA) and being formed as integral portions of the first panel (10), and a first positioning portion (15a) being formed as an integral portion of the first panel (10) and being placed between the first and second female coupling recess (30a, 30b) along the recess length axis (RLA). The second panel (20) comprises a first and second male coupling tongue (40a, 40b) having a tongue length axis (TLA) and being formed as integral portions of the second panel (20), and a second positioning portion (15b) being formed as an integral portion of the second panel (20), and being placed between the first and second male coupling tongues (40a, 40b).
Patent SG-50469-A1 (SG)
Title: Iontophoretic delivery of an antimigraine drug
Inventor: BEUKELAAR DE FRANK MARIA JOZEF
IPC: A61N1/30
Filed: 1994-08-19
Abstract: PCT No. PCT/EP94/02764 Sec. 371 Date Jan. 26, 1996 Sec. 102(e) Date Jan. 26, 1996 PCT Filed Aug. 19, 1994 PCT Pub. No. WO95/05815 PCT Pub. Date Mar. 2, 1995The present invention relates to the iontophoretic delivery to a patient, more in particular to a migraine patient, of a compound of formula (I) as shown hereinunder. The invention also relates to a device for the iontophoretic delivery of a compound of formula (I), as well as to a composition containing a compound of formula (I), which can be applied in a device for iontophoretic delivery. Said compounds are benzopyranalkylaminoalkyl substituted guanidines having the formula    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salts thereof, and the stereochemically isomeric forms thereof, wherein R1 is hydrogen or C1-6alkyl; R2 is hydrogen, C1-6alkyl, C3-6alkenyl or C3-6alkynyl; R3 is hydrogen or C1-6alkyl; or R2 and R3 taken together form a bivalent radical of formula -(CH2)m- wherein m is 4 or 5; or R1 and R2 taken together form a bivalent radical of formula -CH=CH- or of formula -(CH2)n-, wherein n is 2, 3 or 4; or R3 may represent a bond when R1 and R2 taken together form a bivalent radical of formula -CH=CH-CH=; R4 and R5 each independently are hydrogen or C1-6alkyl; Alk1 is a bivalent C1-3alkanediyl radical; Alk2 is a bivalent C2-15alkanediyl radical; and R6 and R7 each independently are hydrogen, halo, C1-6alkyl, C3-6alkenyl, C3-6alkynyl, hydroxy, C1-6alkyloxy or cyano.
Patent SG-64322-A1 (SG)
Title: Bis mono and bicyclic aryl and heteroaryl compounds which inhibit egf and/or pdgf receptor tyrosine kinase
Inventor: SPADA ALFRED P
IPC: A61K31/498
Filed: 1992-05-06
Abstract: PCT No. PCT/US92/03736 Sec. 371 Date Nov. 8, 1993 Sec. 102(e) Date Nov. 8, 1993 PCT Filed May 6, 1992 PCT Pub. No. WO92/20642 PCT Pub. Date Nov. 26, 1992.This invention relates to bis mono- and/or bicyclic aryl and/or heteroaryl compounds exhibiting protein tyrosine kinase inhibition activity. More specifically, it relates to the method of inhibiting abnormal cell proliferation in a patient suffering from a disorder characterized by such proliferation comprising the administration thereto of an EGF and/or PDGF receptor inhibiting effective amount of said bis mono- and/or bicyclic aryl and/or heteroaryl compound and to the preparation of said compounds and their use in pharmaceutical compositions used in this method.
Patent SG-93780-A1 (SG)
Title: Gene manipulation and expression using genomic elements
Inventor: STEPHEN SHERWIN
IPC: C07K14/59
Filed: 1992-05-05
Abstract: Expression of mammalian target genes is achieved by employing chromosomal target DNA, either native primary cells or YACs in a yeast host, where the YACs include a fragment of a mammalian chromosome, the fragment comprising the target gene. Employing homologous recombination, an amplifiable gene is integrated into the mammalian fragment at a site to allow for amplification. In the same step, or one or more steps, as desired, the mammalian gene and/or the transcriptional system may be modified by in vivo mutagenesis. The resulting construct from homologous recombination may then be transformed into a mammalian expression host and integrated into the host genome, either randomly or by homologous recombination. The amplifiable gene may then be amplified by an appropriate agent providing for multiple copies of the target gene and the expression host grown to provide for high yields of the desired wild-type or modified protein.
Patent SG-45395-A1 (SG)
Title: Method for prediction of cetane numbers of gasoils
Inventor: BOYD ANDREW
IPC: G01N21/35
Filed: 1993-10-12
Abstract: A method for prediction of cetane numbers of gasoils, wherein the following steps are carried out: a) measuring the I.R. spectra of a large set of gasoils, from a wide variety of sources; b) selecting in the spectral region a range of wave numbers; and converting a number of the wavelengths in question to absorption data and using said absorption data as an input to multivariate statistical analysis or a neural network; c) analyzing the spectral data using multivariate statistical techniques or neural networks; d) determining cetane number of the gasoil by conventional measurement; e) selecting a training data set comprising measured I.R. data and conventionally measured cetane number data and correlating the obtained absorbance values with cetane number, generating a set of predictive data; and subsequently f) applying these data to infra-red spectra, taken under the same conditions, for gasoils of unknown cetane number, thus providing the cetane number of the unknown gasoil.
Patent SG-52572-A1 (SG)
Title: An installation for the reprofiling of tracks carrierd out a railway line
Inventor: JAEGGI JEAN-PIERRE
IPC: E01B31/18
Filed: 1994-12-08
Abstract: The rail re-shaper consists of a milling unit mounted beneath a railway vehicle (2), equipped with power cylinders (4,5,6) for adjusting its position vertically relative to the rail. A heater in front of the milling unit raises the temperature of the rail by several hundred degrees to facilitate the operation of the milling tools (24,24'). The rail heater (31) can be in the form of a high-frequency induction or laser beam unit. Behind the milling tools the rail re-shaper is equipped with a frame with a circulating coolant fluid. Each of the milling tools is mounted on a frame (8,9) by means of a sliding support, and has a suction or magnetic collector for the metal removed from the rail surface.
Patent SG-71676-A1 (SG)
Title: Powdered medicament dispensing device
Inventor: BACON RAYMAND
IPC: A61M15/00
Filed: 1991-11-29
Abstract: PCT No. PCT/GB91/02117 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Apr. 22, 1993 PCT Filed Nov. 29, 1991 PCT Pub. No. WO92/10229 PCT Pub. Date Jun. 25, 1992.A powder inhalation device includes a powder reservoir which contains a powdered medicament and a volume of air. The volume of air is disposed between an upper surface of the powdered medicament and a cover member of the powder reservoir. A metering chamber extends from the powder reservoir, and an apparatus is included for compressing the volume of air within the reservoir. A passage extending from the reservoir to the atmosphere is provided to allow air to vent from the powder reservoir, through the metering chamber, and into the atmosphere as the pressure of the volume of air in the powder reservoir is increased by the compressing apparatus. The volume of air thereby causes the powdered medicament to be forced into the metering chamber, and through a selectively openable barrier into an inhaling chamber.
Patent SG-138450-A1 (SG)
Title: A new wideband monolithic tunable high-q notch filter for image rejection in rf application
Inventor: JIN ZHENG YUAN
IPC: H04B1/10
Filed: 2004-04-30
Abstract: A notch filter with a high Q factor, which is integrated with a first and a second cascaded LNA, is totally contained on an integrated chip. The notch filter, comprising two Q-enhancement circuits, is coupled to the second differential LNA. The two Q-enhancement circuits are combined to generate sufficient negative impedance to compensate for the loss in the on-chip low Q inductors. To improve the image rejection of the notch filter in a wide frequency band, the notch filter uses an automatic current tuning circuit which consists of an analog multiplier and fixed and voltage controlled current sources. Furthermore, by modifying the connection and location of the tunable varactor, another wideband notch filter is implemented. The notch filter can be applied in all current wireless receiver systems.
Patent SG-153688-A1 (SG)
Title: E-learning system
Inventor: SWEE VICTOR YUE SEONG
Filed: 2007-12-17
Abstract: The Agent Based Instruction ("ABI") system of this invention is a system and method for interactive, adaptive, and individualized computer-assisted instruction and homework, preferably implemented on network connected computers, that overcomes these problems by providing the following objects in preferred and alternative embodiments. This invention provides a more effective system responsive to the needs of several parties interested in education.
Patent SG-144117-A1 (SG)
Title: Method to prepare nonylated diphenylamine using recycle and sequential temperatures
Inventor: SIMARD FRANCOIS
Filed: 2007-12-24
Abstract: METHOD TO PREPARE NONYLATED DIPIIENYLAMINE USING RECYCLE AND SEQUENTIAL TEMPERATURES The present invention relates to a process for preparing nonylated diphenylamines which improves nonene usage by recycling and reusing stripped nonene from an earlier process. The process comprising consecutive recycle of recovered nonene is conducted at a sequential two step temperature reaction, namely a more severe temperature followed by a lower temperature. The product prepared by this process is a useful antioxidant for lubricating oil compositions.