baber/WOPTO huggingface dataset:
Patent WO-2022010389-A1 (WO)
Title: Method and device(s) for supporting calibration of a multi-antenna array comprised in an antenna device operative with a wireless communication network
Inventor: ASPLUND HENRIK
IPC: H04B7/0413
Filed: 2020-07-07
Abstract: Method and one or more first devices (110; 120; 200; 201) for supporting calibration of a multi-antenna array (250; 350) comprised in a first antenna device (110; 120) operative with a wireless communication network (100). The first device(s) provide (605; 5711; 805) phase correcting information, to be used in calibration of the multi-antenna array (250; 350), based on covariances corresponding to recurrent displacement vectors (352) of the multi-antenna array (250; 350). Said covariances being based on channel estimates estimated from certain radio signals received after transmission over radio propagation channels (125) between said multi-antenna array (250; 350) of the first 10antenna device (110; 120) and one or more second antenna devices (120, 121; 110) operative with the wireless communication network (100).
Patent WO-2021091459-A1 (WO)
Inventor: BOSMA EPKE
IPC: A01J7/02
Filed: 2020-11-03
Abstract: A milking system configured to milk animals, said system comprising at least one milking station (1), a milk tank (2), a transport conduit (3), a valve arrangement (4, 5), a cleaning arrangement (6), said cleaning arrangement (4) comprising a delivery arrangement (7) configured to deliver a first liquid into the milk transport conduit (3) and to deliver a second liquid into the milk transport conduit (3), a pump (8) and a control unit (9) configured to control the delivery arrangement (7). The milking system comprises determining means for determining that a delivery of the first liquid into milk transport conduit (3) has ended, which determining means is connected to the control unit (9), and the control unit (9) is configured, as a response to a signal from the determining means that the delivery of the first liquid has ended, to activate the delivery arrangement (7) to deliver the second liquid into the milk transport conduit (3) subsequently to the ending of the delivery of the first liquid while there is a column of first liquid in the milk transport conduit (3).
Patent WO-2022191744-A1 (WO)
Title: Methods, base band unit system and radio unit of a distributed base station system adapted for beamforming
Inventor: LU CHENGUANG
IPC: H04W88/08
Filed: 2021-03-08
Abstract: Disclosed is a method performed by a Baseband unit, BBU, system comprising a distributed base station system that comprises a BBU, a first radio unit, RU, connected to the BBU over a fronthaul link, and a second RU connected to the first RU over an RU link. The method comprises determining a first and second portion of beamforming weights, BFW, based on a DL channel estimate of the first respective second RU, wherein the BFW are to be used for beamforming K user-layer DL signals to be sent to a number of UEs, and determining a first part of the BFW based on the DL channel estimates of the first RU and the second RU, for performing interference cancellation between the user-layer signals. Sending the first part of the BFW and the first and second portion of the BFW to the first RU and the first RU forwards the received BFWs to the second RU.
Patent WO-2021242169-A1 (WO)
Title: Stormwater well
Inventor: ANDERSSON KJELL
IPC: E03F5/16
Filed: 2021-05-28
Abstract: A system for receiving and to a recipient forwarding of stormwater comprises a well (1), an outlet (4) connected to a stormwater system, an overflow drain (9) containing an upright pipe (8) and a connecting pipe (7) connected to the outlet (4) for direct drainage at high inflows and a throttling device (16) for controlled emptying of the well. The plant comprises a container (12) for temporary storage of stormwater and a communication pipe (11) connected between the well (1) and the container (12) for interaction of the water masses in the well and the container.
Patent WO-2023244159-A1 (WO)
Inventor: THUVANDER PETER
IPC: A47K11/02
Filed: 2023-06-15
Abstract: La présente invention concerne un dispositif sec ou anhydre pour le traitement de déchets humains (1) comprenant : un récipient pour recevoir l'urine (2) ; un réservoir tampon pour recevoir et stocker provisoirement l'urine (3), le récipient (2) et le réservoir tampon (3) étant en liaison ouverte l'un avec l'autre ; et une pompe (4) pour mélanger et transporter l'urine et la substance stabilisatrice d'urine, qui est en liaison ouverte avec le réservoir tampon, la pompe étant adaptée pour créer des turbulences dans le réservoir tampon et dans la chambre de la pompe ; le dispositif (1) étant conçu pour recevoir l'urine dans le récipient (2) et la diriger vers le réservoir tampon (3), puis vers la chambre de pompage de la pompe (4), et lors du fonctionnement de la pompe, l'urine et la substance stabilisatrice d'urine sont mélangées dans le réservoir tampon et la chambre de pompage grâce aux turbulences que la pompe crée dans ces derniers.
Patent SG-47035-A1 (SG)
Title: Method of topically treating acne vulgaris
Inventor: CAUWENBERGH GERARD FRANS MARIA
IPC: A61K47/48
Filed: 1990-04-26
Abstract: The use of ketoconazole or a pharmaceutically acceptable acid addition salt thereof for the manufacture of a medicament for topically treating subjects suffering from acne, hyperkeratotic dermatoses and photo-aging of the skin. Compositions comprising ketoconazole and a retinoid and a process for preparing such compositions.
Patent SG-64913-A1 (SG)
Title: Process for preparing a zeolite catalyst for the isomerizing of linear olefins to isoolefins
Inventor: MURRAY BRENDAN DERMOT
IPC: B01J29/06
Filed: 1994-12-23
Abstract: The prepn. of a catalyst for structural isomerisation of a linear 4+c olefin to its corresp. methyl branched isoolefin involves: (a) mixing (i) zeolite powder comprising at least one zeolite with >= one-dimensional pore structure having a pore size sufficiently small to retard by-prod. dimerisation and coke formation and sufficiently large to allow entry of the linear olefin and formation of the isoolefin, (ii) a binder, (iii) water, (iv) 0.1-6 wt.% w.r.t. (i) and (ii) of >= one monocarboxylic or inorganic acid and (v) 0.1-6 wt.% w.r.t. (i) and (ii) of >= one polycarboxylic acid, (b) forming one or more consolidated particles from the obtd. mixt. and (c) calcinating the particles at 200-700[deg]C.. The structural isomerisation of a linear 4+C olefin to its methyl branched isoolefin involves contacting with the above catalyst at 200-650[deg]C.
Patent SG-109404-A1 (SG)
Title: A high q inductor realization for use in mmic circuits
Inventor: SINGH RAJINDER
IPC: H01L21/66
Filed: 1999-01-29
Abstract: Methods and structures are disclosed which realize high Q inductors to provide on-chip noise matching of microwave monolithic integrated circuits, such as low noise amplifiers and output matching networks for power amplifiers. High Q inductors, of typically 6nH, are devised by using the inductance of package leads, bondwires, electronic board trace wires and transmission lines and other components in various configurations. These and other components are serially connected starting from a chip pad, representing a circuit node, to a circuit input on a that electronic board.
Patent WO-2005055618-A1 (WO)
Title: Method and system for video quality measurements
Inventor: ONG EE PING
IPC: H04N7/26
Filed: 2004-12-02
Abstract: A method of measuring a quality of a test video stream, the method comprising measuring a content richness fidelity feature of the test video stream based on occurrences of color values in image frames of the test video stream; measuring a block-fidelity feature of the test video stream based on distortion at block-boundaries in the image frames of the test video stream; measuring a distortion-invisibility feature of the test video stream based on distortion at pixels of the image frames of the test video stream; and determining a quality rating for the test video stream based on the content richness fidelity feature, the block-fidelity feature and the distortion-invisibility feature measured.
Patent WO-2008076075-A1 (WO)
Title: Systèmes d'emballage pour le contrôle d'humidité relative de fruits, légumes et fleurs frais, avec régulation simultanée de dioxyde de carbone et d'oxygène
Inventor: LIM LOONG KENG
IPC: B65D85/34
Filed: 2006-12-19
Abstract: Contenant hermétique perméable à l'eau pour la conservation de produits du type fruits,légumes et fleurs, en laminé triple couche à corrugation formant une structure de trois à cinq couches. Les couches comprennent aussi une couche en cannelure de papier Kraft et une couche de polymère enserrée entre deux couches de papier Kraft. Le contenant comporte un couvercle qui absorbe la vapeur d'eau et la transmet depuis l'intérieur vers l'extérieur par des microperforations. Le contenant peut aussi réguler l'humidité relative dans une gamme comprise entre 75 et 85 % pour certains produits alimentaires, par élimination de l'humidité (issue de la respiration) depuis les aliments, et par suppression de produits de décomposition des aliments dus aux micro-organismes. Le laminé peut être matricé pour prendre la forme de modèles de boîte pour des profils verticaux qui assurent des espaces de ventilation entre des contenants dans une pile verticale et des canaux de flux d'air dans une pile.
Patent SG-142195-A1 (SG)
Title: System and method for on-demand guest services
Inventor: TERENCE WEE JIN KIAT
Filed: 2006-10-31
Abstract: A web based On-Demand Guest Services System comprising a server with an application software for provision of Services and information to guests of hospitality providers, the system maintained by a software company, and having a website; a plurality of databases in its server; access to guest information from a plurality of Property Management System of hospitality providers which lease the application software for use with the system; connections to a plurality of 3rd Party databases; and configuration to allow a plurality of personal computers of guests of each of the hospitality providers to be connected to the website of the system via the Internet; wherein each guest can access and communicate with the website for personalized information and personalized services relating to the stay of each guest. Fig 2
Patent SG-148062-A1 (SG)
Title: Refrigerant compressor sliding surface with non-integral reaction layer
Inventor: CHUAN KWAN HOE
Filed: 2007-05-21
Abstract: REFRIGERANT COMPRESSOR SLIDING SURFACE WITH NON-INTEGRAL REACTION LAYER A refrigerant compressor includes a housing containing a motor that drives a compressing mechanism that compresses a refrigerant gas. The motor and the compressing mechanism include one or more metallic sliding parts, each having a sliding surface that slides relative to each other wherein the sliding surface of at least one sliding part is coated with a reaction layer that is not integrally formed with a base material of the metallic sliding parts. A method for producing this refrigerant compressor is also disclosed.
Patent WO-2009120149-A1 (WO)
Title: Hearing aid
Inventor: OOI WAI LOON
IPC: H04R25/00
Filed: 2008-03-27
Abstract: In an embodiment, a hearing aid is provided. The hearing aid may include a behind-the-ear component, a sound tube coupled with the behind-the-ear component at its one end, and a loudspeaker coupled with the sound tube at the other end of the sound tube opposite to the behind-the-ear component. The hearing aid may further include a joint connected between the loudspeaker and the sound tube, wherein the joint is moveable or flexible such that a degree of freedom in movement is provided in a direction substantially perpendicular to an insertion direction of the loudspeaker into an ear canal.
Patent SG-144845-A1 (SG)
Title: Soft touch clamp actuation mechanism
Inventor: KWAN KA SHING KENNY
Filed: 2008-01-17
Abstract: SOFT TOUCH CLAMP ACTUATION MECHANISM A clamping mechanism having clamping jaws is provided for holding an object. The clamping mechanism comprises a solenoid pad connected to at least one of the clamping jaws which is operative to actuate movement of the clamping jaw, and a solenoid motor that is operative to attract the solenoid pad towards it when it is energized. Further, a voice coil motor is rigidly coupled to the solenoid pad to drive the solenoid pad in directions towards or away from the solenoid motor. (FIG. 1)
Patent SG-192288-A1 (SG)
Title: Improved telephone handset
Inventor: JELKIN BRETT WILLIAM
IPC: H04M1/00
Filed: 2004-06-10
Abstract: An improved telephone handset (30) for hearing-impaired persons. A passive device, inthe form of an inductor (39) wound about a highly magnetostrictive core, is connectedwith the speaker (33) in the handset. The device has been found to improve intelligibilityof speech delivered by the handset, when perceived by persons afflicted with certaintypes of hearing impairment.FIG 2
Patent WO-2011146017-A1 (WO)
Title: Coupleur optique pour tête hamr
Inventor: XU BAOXI
IPC: G02B6/26
Filed: 2011-05-19
Abstract: La présente invention concerne un coupleur optique, une tête d'enregistrement magnétique assisté par la chaleur (HAMR) et un procédé de couplage d'une lumière allant d'une fibre optique ou d'un guide d'ondes planes à un guide d'ondes sur patin d'une tête HAMR. Le coupleur optique comprend une structure de guide d'ondes planes conçue pour recevoir une lumière provenant de la fibre optique ou du guide d'ondes planes au niveau de sa première extrémité et pour coupler la lumière au guide d'ondes sur patin au niveau de sa seconde extrémité. La structure de guide d'ondes planes comprend une partie recourbée située entre les première et seconde extrémités d'une manière telle que la direction du signal lumineux est modifiée entre les première et seconde extrémités. Les sections transversales de la structure de guide d'ondes planes respectivement au niveau des première et seconde extrémités sont différentes afin de faciliter le couplage de la lumière reçue au niveau de la première extrémité au guide d'ondes sur patin au niveau de la seconde extrémité.
Patent SG-177083-A1 (SG)
Title: Ac power supply circuitry
Inventor: DAVIS JULIAN
Filed: 2011-06-09
Abstract: There is disclosed AC power supply circuitry comprising: an AC power source (1); a semiconductor switching device (2) in a power line (8) between the power source and an output; means (4) for switching the semiconductor device between a first state in which it transmits power from the source to the output and a second state in which it does not transmit power to the output; and means (11, 12) for coupling communications data on to the power line, the circuitry further comprising means (10) for causing communications data to be coupled on to the power line only if said semiconductor device is in said first state.(Fig. 3)
Patent SG-177262-A1 (SG)
Title: Polishing pad, manufacturing method thereof and polishing method
Inventor: ITOYAMA KOHKI
IPC: B24B37/24
Filed: 2010-06-22
Abstract: OF THE DISCLOSUREA polishing pad capable of improving an affinity to polishing liquid and stabilizing polishing performance is provided. A polishing pad 10 is equipped with a urethane sheet 2. The urethane sheet 2 has a polishing surface P for polishing an object to be polished. The urethane sheet 2 is formed by a dry molding method and is formed by slicing a polyurethane foamed body which is obtained by reacting and curing mixed liquid in which an isocyanate—group containing compound, water, a foam control agent and a polyamine compound are mixed. Foams 3 are dispersed approximately uniformly inside the urethane sheet 2. Opened pores 4 which are opened parts of the foams 3 are formed at the polishing surface P. Inside the urethane sheet 2, the foams 3 formed adjacently to each other are communicated by communication holes 9, and the communication holes 9 are formed at a ratio of 800 holes/cm2 or more when observed from a side of the polishing surface P. Polishing liquid moves via the communication holes 9 and the foams 3.
Patent SG-178200-A1 (SG)
Title: Distribution method for low-sulfur fuels products
Inventor: BESSONETTE PAUL WILLIAM
Filed: 2010-08-06
Abstract: Method for transporting low and ultra-low sulfur fuel products using common, non-dedicated distribution systems also used to transport and distribute high-sulfur fuel products.
Patent SG-178480-A1 (SG)
Title: Therapeutic aryl-am i do-aryl compounds and their use
Inventor: CORCORAN JONATHAN PATRICK THOMAS
Filed: 2010-09-01
Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain aryl-amido-aryl compounds of the following formula (for convenience, collectively referred to herein as "AAA compounds"), which, inter alia, are (selective) retinoic acid receptor α (RARα) agonists. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to (selectively) activate RARα, and in the treatment of diseases and conditions that are mediated by RARα, that are ameliorated by the activation of RARα, etc., including cognitive disorders, memory impairment, memory deficit, senile dementia, Alzheimer's disease, early stage Alzheimer's disease, intermediate stage Alzheimer's disease, late stage Alzheimer's disease, cognitive impairment, and mild cognitive impairment.
Patent SG-188049-A1 (SG)
Title: System, method and apparatus for real time control of rapid alternating processes (rap)
Inventor: MIRZAFER ABATCHEV
Filed: 2012-08-06
Abstract: A rapid alternating process system and method of operating a rapid alternating process system includes a rapid alternating process chamber, a plurality of process gas sources coupled to the rapid alternating process chamber, wherein each one of the plurality of process gas sources includes a corresponding process gas source flow controller, a bias signal source coupled to the rapid alternating process chamber, a process gas detector coupled to the rapid alternating process chamber, a rapid alternating process chamber controller coupled to the rapid alternating process chamber, the bias signal source, the process gas detector and the plurality of process gas sources, the rapid alternating process chamber controller including logic for initiating a first rapid alternating process phase including: logic for inputting a first process gas into a rapid alternating process chamber, logic for detecting the first process gas in the rapid alternating process chamber, and logic for applying a corresponding first phase bias signal to the rapid alternating process chamber after the first process gas is detected in the rapid alternating process chamber.FIGURE 1
Patent SG-186058-A1 (SG)
Title: Supported liquid phase ionic liquid catalyst process
Inventor: HOMMELTOFT SVEN IVAR
Filed: 2011-04-08
Abstract: A process, comprising: a) introducing an acidic ionic liquid to a reactor comprising a solid support; b) feeding to the reactor a feed stream comprising a Brnsted acid and a hydrocarbon mixture comprising: i. at least one alkylatable hydrocarbon, and ii. at least one alkylating agent; and c) collecting one or more liquid hydrocarbon products in an effluent from the reactor, wherein the one or more liquid hydrocarbon products are oligomer products, alkylate products, or mixtures thereof, made from the alkylatable hydrocarbon. Also, a process, comprising: a) introducing an acidic ionic liquid to a reactor comprising a solid support; b) feeding to the reactor a feed stream comprising a Brnsted acid and a hydrocarbon mixture; c) cooling the reactor by evaporating a volatile hydrocarbon from a reaction zone in the reactor; and d) collecting one or more liquid hydrocarbon products made from the hydrocarbon mixture.
Patent SG-186346-A1 (SG)
Title: Device and method for drying a photomask
Inventor: THOVEX CINDY
Filed: 2011-06-27
Abstract: OF THE DISCLOSUREDevice and method for drying a photomaskAn object of the present invention is a device for drying a photomask comprising:a sealed chamber (2) containing at least one photomask (13),a pumping unit (3) to set up and maintain vacuum within said chamber (2),a support (12) for the photomask (13) placed within said chamber (2),infrared radiation means (6) placed within said chamber (2),a system (10) for injecting gas into said chamber (2).characterized in that the infrared radiation means comprise a plurality of infrared radiation sources (6) distributed in a plane parallel to the plane of the photomask (13) in such a way that the distance from the photomask (13) to the IR radiation means is given by the relationship: D =1.5 x d wherein D is the distance between the plane containing the infrared radiation sources and the photomask and d is the distance between the center points of two neighboring infrared radiation sources (6), and in that the gas-injection system (10) comprises a plurality of gas injectors (30) distributed in a plane parallel to the plane of the photomask (13) in such a way that the injectors (30) follow a 90° rotational invariance about the center point of the photomask (13)..Figure to be published : fig.1
Patent SG-191536-A1 (SG)
Title: Hydrodynamic journal bearing flow control bushing for a rotating control device
Inventor: KEITH GEORGE KAASE
Filed: 2012-12-19
Abstract: Hydrodynamic Journal Bearing Flow Control Bushing for a Rotating Control DeviceA rotating control device comprises an outer housing having a bore for receiving a tubular member. An inner housing and a piston assembly are rotatably disposed within the outer housing. An annular sealing assembly is disposed between the piston assembly and the inner housing so that axial movement of the piston assembly moves the annular sealing assembly into sealing engagement with the inner housing and the tubular member. A plurality of bearings is disposed between the inner housing and the outer housing. At least one of the plurality of bearings is a hydrodynamic journal bearing.Figure 1
Patent SG-195136-A1 (SG)
Title: Trpv1 antagonists including dihydroxy substituent and uses thereof
Inventor: TAFESSE LAYKEA
Filed: 2012-06-21
Abstract: The disclosure relates to Compounds of Formula (I) and pharmaceutically acceptable derivatives thereof, where R1, R4, R8, R9, and m are as defined herein, compositions comprising an effective amount of a Compound of Formula (I) or a pharmaceutically acceptable derivative thereof, and methods for treating or preventing a condition such as pain, pain associated with osteoarthritis, osteoarthritis, UI, an ulcer, IBD, and IBS, comprising administering to an animal in need thereof an effective amount of a Compound of Formula (I) or a pharmaceutically acceptable derivative thereof.
Patent WO-2022197240-A1 (WO)
Title: Spectromètre de circuit intégré
Inventor: KONG ANMIN
IPC: G01J3/28
Filed: 2021-03-17
Abstract: Un spectromètre de circuit intégré comprend un circuit photonique comprenant : un port d'entrée optique pour recevoir une lumière provenant d'une source de lumière ; et un réseau de filtres d'éléments de filtre, tels que des résonateurs à micro-anneau, en communication optique avec l'orifice d'entrée optique. Chaque résonateur à micro-anneau est caractérisé par une série différente de longueurs d'onde de résonance. Si des éléments de filtre alternatifs sont utilisés, les éléments de filtre peuvent avoir des pics de filtre différents les uns par rapport aux autres. Le spectromètre de circuit intégré comprend également une pluralité de détecteurs, dont chacun est associé à l'un desdits résonateurs à micro-anneau pour détecter des photons à partir d'une sortie du résonateur à micro-anneau ; et au moins un processeur configuré pour reconstruire, à partir des signaux reçus au niveau des détecteurs, un spectre d'entrée de la lumière reçue au niveau de l'orifice d'entrée optique. Le spectre d'entrée peut être reconstruit par un réseau neuronal artificiel.