baber/WOPTO huggingface dataset:
Patent FI-20225454-A1 (FI)
Title: Ink formulation, method of producing the same and uses of the ink formulation
Inventor: XU CHUNLIN
IPC: D21H17/37
Filed: 2022-05-24
Abstract: The present invention relates to ink formulations based on methacrylated cellulose nanofibrils. In particular, the present invention concerns ink formulations for 3D printing, comprising a hydrogel containing methacrylated cellulose nanofibrils and preferably a cross-linking agent, optionally together with biological material, methods of producing such ink formulations, as well as uses thereof for, e.g., preparing 3D hydrogel scaffolds for cell culture and drug screening.
Patent HK-1026223-A1 (HK)
Title: Purifying polyunsaturated fatty acid glycerides
Inventor: PERRUT MICHEL
IPC: C11B3/16
Filed: 2000-08-30
Abstract: A composition containing polyunsaturated fatty acid glycerides is purified by means of supercritical fluid fractionation in one or more countercurrent columns operated either with internal reflux achieved by a temperature gradient along the column or with an external reflux achieved through external regulation of the pressure, and using as the solvent a mixture of supercritical CO2 and a polar co-solvent. Oligomeric and malodorous impurities in particular can be successfully removed by this process, which also can, if desired, be followed, or preceded, by another supercritical fluid fractionation with supercritical C02 under conditions adjusted so as to favor fractionation of the glyceride components.
Patent HK-1030736-A1 (HK)
Title: Synergistic analgesic combination of opioid analgesic and cyclooxygenase-2 inhibitor.
Inventor: BURCH RONALD M
IPC: A61K31/485
Filed: 2001-01-03
Abstract: The invention relates to the use of a combination of an opioid analgesic together with a COX-2 inhibitor. <IMAGE>
Patent HK-1036281-A1 (HK)
Title: Metallocenyl phthalocyanines
Inventor: WOLLEB HEINZ
IPC: G03H1/02
Filed: 2001-09-27
Abstract: There was found a metallocenyl-phthalocyanine or its metal complex of a divalent metal, oxometal, halogenometal or hydroxymetal, in which at least one of the four phenyl rings of the phthalocyanine contains, bound via a bridge unit E, at least one metallocene radical as substituent, E being composed of a chain of at least two atoms or atom groups selected from the group consisting of -CH2-, -C(=O)-, -CH(C1-C4alkyl)-, -C(C1-C4alkyl)2-, -NH-, -S-, -O- and -CH=CH-, as well as mixtures of the novel compounds which comprise, inter alia, isomers, a process for the production, the use and recording media comprising the novel compounds.
Patent HK-1036769-A1 (HK)
Title: A fluid processing and delivery system
Inventor: ROCK KELLY
IPC: B01F23/30
Filed: 2001-11-02
Abstract: This disclosure relates to a centrifugal vortex system for preparing a liquid, such as fuel and includes a chamber housing defining a vortex chamber. An array of tangential apertures are formed in the chamber housing to permit fluid to be turbulently introduced into the vortex chamber to create a vortical flow of fluid through the vortex chamber. In one embodiment, a plurality of vortex chambers are arranged in series to allow the fluid to pass through several vortex chambers. In other embodiments, the chamber housing may be stepped, textured, or both to increase the turbulence of the flow through the chamber. In yet another embodiment, a pressure differential supply jacket is provided to normalize the amount of flow through the tangential apertures according to the location of the apertures. A centrifuge chamber is also disclosed which has a plurality of output conduits on a bottom surface and a tapered extension member downwardly extending from a top surface to enhance the centrifugal flow of the fluid. Additionally, a bypass conduit is provided to selectively permit the flow to bypass one or more chambers.
Patent HK-1045533-A1 (HK)
Title: Free radical polymerization method for fluorinated copolymers
Inventor: PAUL GREGORY BEKIARIAN
IPC: C08F214/26
Filed: 2002-09-24
Abstract: This invention concerns a process for production of copolymers, especially functionalized, or, at least partially fluorinated copolymers by means of a polymerization process comprising: co-polymerizing, in aqueous emulsion, one or more monomers selected from the group consisting of tetrafluoroethylene, trifluoroethylene, vinylidene fluoride, vinyl fluoride, ethylene, chorotrifluoroethylene, hexafluoropropylene, perfluoromethyl vinyl ether, and perfluoroethyl vinyl ether with a fluorinated co-monomer having limited water solubility, said comonomer being dispersed in the form of droplets of certain sizes.
Patent HK-1051754-A1 (HK)
Title: A system, apparatusses and a method for building routing tables in a wireless network.
Inventor: SHORTY PETER
IPC: H04L12/28
Filed: 2003-06-03
Abstract: The present invention relates to a wireless home automation system having a controller for controlling a broad variety of functions via two ways communication with a plurality of devices. More specifically, the invention relates to an improved and flexible way of routing signals from a controller to a device which includes the building of various tables such as routing tables. The improved and flexible way of routing allows the user to reach any device within the network with a high reliability. According to the invention, a processing unit of a controller is adapted to instruct a first device to discover other devices within its range by transmitting a signal comprising a device table holding device identifiers of devices controlled by the controller. The devices in the system are adapted to, upon instruction, perform a discovery of other devices within its range by transmitting discovery signals addressed to each device in the device table received from the controller. The devices save the identifiers of the device which acknowledges the reception of the discovery signals in a list indicating which devices of the device table it can reach and which it can not reach. The controller can at any time collect the saved list from a device to build a routing table.
Patent HK-1053920-A1 (HK)
Title: Method for operating a cellular telecommunications network, and method for operating a personal cellular telecommunications device
Inventor: DANIEL RONEN
IPC: H04M3/42
Filed: 2003-08-22
Abstract: For use in a cellular telecommunications network including a plurality of individually addressable Base Transceiver Stations (BTSs) providing bidirectional signal coverage over a predefined geographical area, and each capable of transmitting at least some interactive display messages, where each interactive display message enables a subscriber to automatically activate a response mechanism integrally provided in a display message and actuable by a dedicated response means associated therewith, a method for operating a personal cellular telecommunications device having at least one dynamic storage buffer, and a subscriber interface including a split screen display screen including a first portion and a second portion.
Patent HK-1054522-A1 (HK)
Title: Thermal jacket for a metallurgical vessel
Inventor: LOMBARD PATRICK J
IPC: H05B6/24
Filed: 2003-09-19
Abstract: An apparatus for and method of controlling the cooling rate of a metallic melt in the production of a semi-solid slurry billet for use in a casting process. The apparatus comprises a thermal jacket including symmetrical halves, with each half having a rounded heat transfer surface extending between a pair of longitudinal edges. An actuator mechanism engages the heat transfer surfaces into intimate contact with a vessel containing the metallic melt to effectuate conductive heat transfer between the vessel and the thermal jacket, with the pairs of longitudinal edges of each halve being disposed in a generally opposite, spaced relationship. The thermal jacket includes a plurality of passageways adapted to carry cooling air for extracting heat from the metallic melt, and a plurality of electric heating elements for adding heat to the metallic melt. The cooling rate of the metallic melt is controlled within a range of about 0.1 degrees Celsius per second to about 10 degrees Celsius per second by regulating the flow of cooling air through the passageways and by regulating activation of the heating elements. The thermal jacket includes fluid manifolds disposed at opposite ends of the thermal jacket to distribute and direct the flow of cooling air, and a plurality of exhaust ports extending between each of the passageways to an exterior surface of the thermal jacket to discharge heat laden cooling air in a lateral direction.
Patent HK-1055308-A1 (HK)
Title: A composition comprising anti-her2 antibodies
Inventor: BASEY CAROL D
IPC: C07K16/06
Filed: 2003-10-13
Abstract: A method for purifying a polypeptide by ion exchange chromatography is described which involves changing the conductivity and/or pH of buffers in order to resolve a polypeptide of interest from one or more contaminants.
Patent HK-1058018-A1 (HK)
Title: Static device for air replenishing a liquid product dispenser.
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B65D47/34
Filed: 2004-02-07
Abstract: The invention relates to an air-intake device for drawing air into a liquid dispenser equipped with a rigid reservoir (R) and with an atmospheric pump (P) provided, in particular, with a cylindrical and conical body (C) underlying a support flange (S) fixed to the reservoir (R), said device being characterized in that it comprises a sleeve (1) designed to be fitted around said body (C) of the pump, under said flange (S), and having its bottom portion provided with a vent-forming collar (10) whose inside wall which serves to come into radial clamping engagement against said body has a surface state such that said collar (10) is both impermeable to the liquid and also permeable to air.
Patent HK-1059323-A1 (HK)
Title: A method and apparatus for securing digital data for use on a computing device
Inventor: WHITTEN JON MARCUS RANDALL
IPC: G06F21/14
Filed: 2004-02-24
Abstract: Authenticity of digital data, security policies, and usage of game software are enforced on a game console. When the software is secured prior to distribution on media, a private key is used to encrypt a header digest that includes a digest of each section of the software and information specifying a region, a rating, and media type of the software. A hashing algorithm is applied to produce the digests. On the game console, a public key is used to decrypt the header digest for comparison to a hash of the header. A digest of each section of digital data is computed and compared to the corresponding digest in the header to authenticate the data. The console will not execute the software unless the parameters in the header information match those stored in the console and the computed digests for each section match those in the header on the medium.
Patent HK-1062064-A1 (HK)
Title: Dsp with dual-mac processor and dual-mac coprocessor
Inventor: SIH GILBERT C
IPC: G06F15/78
Filed: 2004-07-13
Abstract: The invention is a digital signal processor architecture that is designed to speed up frequently-used signal processing computations, such as FIR filters, correlations, FFTs and DFTs. The architecture uses a coupled dual-MAC architecture (MAC1), (MAC2) and attaches a dual-MAC coprocessor (MAC3), (MAC4) onto it in a unique way to achieve a significant increase in processing capability.
Patent HK-1065077-A1 (HK)
Title: Machine crimped synthetic fiber having latent three-dimensional crimpability and method for production thereof
Inventor: GODA HIRONORI
IPC: D01F8/14
Filed: 2004-10-11
Abstract: The machine-crimped synthetic fibers of the present invention have a thickness of 0.5 to 200 dtex, a fiber length of 3 to 20 mm and the number of crimps of 1 to 13 crimps/25 mm and a crimp percentage of 2 to 20%, each fiber having two portions disproportional in thermal shrinkage with each other and located in two sides of the fiber divided by an interface by which the fiber is divided along the longitudinal axis of the fiber into two side portions, to cause the fiber to have such a latent crimping property that when heat treated at 60 to 200 DEG C, the two side portions of the fiber disproportionally shrink and the shrunk fiber exhibits three-dimensional crimps having the number of crimps of 15 to 80 crimp/25 mm and a crimp percentage of 25 to 90%. The fibers are produced by disproportionally cool-solidifying in fiber-forming procedure or by forming in an eccentric core-in-sheath type on side-by-side type composite fiber structure. <IMAGE>
Patent HK-1068685-A1 (HK)
Title: Imaging optical device, in particular binoculars or telescope
Inventor: STEINER CARL
IPC: G02B/
Filed: 2005-02-07
Abstract: The device has a housing (2). An optical system (2a) has two optical components, the distance relative to each other is adjustable for setting the focus of the optical system. An adjuster (5) is coupled to the two optical components, and regulates the distance between the two optical components. A detector detects the position of the optical components relative to one another. A processor (16) connects with the detector and converts the position data obtained from the detector into a focal length of the optical system. An output (17) is in connects to the processor for readable display of the converted focal length. A battery supplies energy to the detector, the processor and the output device.
Patent HK-1128548-A1 (HK)
Title: Apparatus and method for multi -channel parameter transformation
Inventor: HILPERT JOHANNES
IPC: G10L/
Filed: 2009-09-07
Abstract: A parameter transformer generates level parameters, indicating an energy relation between a first and a second audio channel of a multi-channel audio signal associated to a multi-channel loudspeaker configuration. The level parameter are generated based on object parameters for a plurality of audio objects associated to a down-mix channel, which is generated using object audio signals associated to the audio objects. The object parameters comprise an energy parameter indicating an energy of the object audio signal. To derive the coherence and the level parameters, a parameter generator is used, which combines the energy parameter and object rendering parameters, which depend on a desired rendering configuration.
Patent HK-1141385-A1 (HK)
Title: Method and apparatus using a multi-carrier forward link in a wireless communication system
Inventor: GARDNER WILLIAM R
IPC: H04B7/26
Filed: 2010-06-11
Abstract: A method and apparatus that allows a telecommunications system using cdma2000 1X to easily migrate to using cdma2000 3X. In other embodiments, the invention provides for better spectrum management, allows concurrent usage of a standard cdma2000 1X reverse link with a cdma2000 1X time-division-duplexing (TDD) reverse link, and provides for hardware supplementation - as opposed to total replacement - when additional services are added to an existing code-division-multiple-access (CDMA) system.
Patent HK-1143343-A1 (HK)
Title: Method for manufacturing tubes by welding
Inventor: THOMASSET JACQUES
IPC: B29C/
Filed: 2010-10-21
Abstract: The method involves arranging a laminate (2) around a welding rod (6), and heating ends of the laminate, which are to be welded. The ends of the laminate are partially pressurized and cooled at the level of a welded zone (3), where the zone is deformed. The welded zone is cooled without attaining an ambient temperature between pressurization of the ends and deformation of the welded zone. The laminate is tempered at a temperature between 50 and 95 degree Celsius, during deformation of the welded zone. An independent claim is also included for a device for manufacturing flexible plastic tubular body.
Patent HK-1166074-A1 (HK)
Title: Furopyrimidinedione derivatives as trpa1 modulators
Inventor: CHAUDHARI SACHIN SUNDARLAL
IPC: C07D/
Filed: 2012-07-11
Abstract: The present invention relates to a process for preparing a compound of formula (Ic):   
or a pharmaceutically acceptable salt thereof,
Patent HK-1003025-A1 (HK)
Title: Non-abrasive mechanical fastening system and process of manufacture therefor
Inventor: GOULAIT DAVID JOSEPH KENNETH
IPC: A44B18/00
Filed: 1998-03-13
Abstract: The invention is a hook fastening material for use with a complementary loop fastening material, which hook fastening material has from about 1600 to about 2500 prongs per square inch and is substantially non-abrasive and non-irritating to human skin. In one embodiment the hook fastening material has prongs with an engaging means at an angle of about 90 DEG  to about 160 DEG  relative to the extension of the perpendicular to the plane of the substrate. In another embodiment the hook fastening material is formed on a compressible substrate. In still another embodiment the hook fastening material has prongs made of an ethylene vinyl acetate based polymer or a polyethylene based polymer. Methods for making such hook fastening materials and articles of use are also disclosed.
Patent HK-1003587-A1 (HK)
Title: Message transmission arrangement in a mobile communication system
Inventor: RITTER RUDOLF
IPC: H04W4/14
Filed: 1998-03-28
Abstract: The signalization device is permanently installed in a peripheral (4, 9) of the communications network, or provided by a chip card inserted in the latter, with a central control (8) controlling the forwarding of the signalization within the communication network. The signalization is provided by a data communication via which data telegrams are exchanged between at least 2 coupled subscribers, provided as a standardised data set, with an additional identification code, for indicating the authorised services, the identification code is verified by a software filter (12.1, 12.2), associated with the subscriber and with a service centre (10). <IMAGE>
Patent HK-1012738-A1 (HK)
Title: Method and system for creating, specifying, and generating parametric fonts
Inventor: BAUERMEISTER BENJAMIN P
IPC: G06T11/20
Filed: 1998-12-16
Abstract: A method and system for parametrically generating characters and fonts. A font generation system is run on a computer and allows a user to create a Terafont binary file, which includes a set of universal font generation rules that are applied to generating fonts consistent with a common type of alphabet, and parametric data files, each of which specify a particular font. The user can create a new font, or replicate an existing font. The parametric data are distributed as files or embedded in documents. One or more characters of a font are generated using a font engine that executes the Terafont binary file on a computer using the parametric data specifying that font as an input. The parametric data provided to the font engine at least include a minimal set of font measurement data, such as a PANOSE TM  number, which are used to compute global variables representing typographic characteristics common to many-if not all-of the glyphs in the font. Additional global and local variables needed to capture nuances of individual characters are computed or assigned default values by the font engine. Thus, a wide variety of fonts can be generated, each font using a set of parametric data relatively small in size, without extrapolating from a single master outline or interpolating between two or more outlines. Since the generated character outlines are defined in terms of conventional mathematical constructs, they are easily reformatted into other digital font formats by the font engine, if necessary.
Patent HK-1015100-A1 (HK)
Title: Method and apparatus for removing or defeating effects of copy protection signals from a video signal
Inventor: QUAN RONALD
IPC: H04N7/171
Filed: 1999-01-06
Abstract: The circuit, to counter copy protection signals in a video signal, includes a protection detection circuit and a generic modification circuit. The copy protected video signal (12) is input to a correction circuit (14) and to a detector. This has a chroma band pass amplifier (16) to separate the chrominance and the luminance signals. An envelope detector (20) senses the lines containing the colour bursts, and triggers a one-shot circuit (22) having a period of about 52 microseconds, which is less than one TV line period. A second trigger circuit generates a 70 microsecond pulse. These triggers are applied to an AND circuit whose output causes the correction circuit to counter the copy protect signals.
Patent IE-20150434-A1 (IE)
Title: Fire protective sleeve
Inventor: DEREK ALFRED WARD
IPC: H02G3/00
Filed: 2015-12-17
Abstract: A protective sleeve for surrounding a pipe, ducting or the like, comprises a multi-layered tube formed of a layer of intumescent material sheathed in a layer of metallic foil or the like, with a layer of reinforcing material being adhered to the foil on the outer surface only.
Patent IE-20160028-A1 (IE)
Title: Retractable guide features for data storage device carriers
Inventor: DAVID WILLIAM NISS
IPC: H05K7/18
Filed: 2016-01-22
Abstract: Data storage device mounting systems to provide alignment and mounting of data storage devices are provided herein. A carrier is configured to couple to a data storage device and hang the data storage device in a vertical orientation in a data storage assembly from retractable mounting pins coupled to the carrier. The carrier also includes retractable alignment features to guide the data storage device and carrier into the mounting system. Finger grips are coupled to retractable alignment features and mounting pins and configured to extend retractable alignment features beyond the carrier concurrent with retracting the mounting pins when actuated by a user squeezing the finger grips. The finger grips are configured to extend the mounting pins when de-actuated by the user. <Figure 1>
Patent IT-AN920020-A1 (IT)
Inventor: MENGHI EMANUELA
IPC: A43C/
Filed: 1992-06-05
Abstract: The instant invention concerns a moulded insole for slippers or mules, with clusters of bristles for te massage of the sole of the foot. In more detail, each group of bristles juts out from the bottom of a containing recess on the insole, in such a way that only the end part of each bristle juts upwards with respect to the the surface defined by the flat areas connecting the series of recesses. <IMAGE>
Patent IT-AR950008-A1 (IT)
Title: Macchina per lo svuotamento di articoli ornamentali realizzati con processo di elettrodeposizione
Inventor: VIOLI GIORGIO
IPC: B22C/
Filed: 1995-03-15
Abstract: L'invenzione consiste in una macchina provvista almeno di una motorizzazione (3) e almeno di una camere di lavoro (13) corredata di mezzi riscaldatori (16) e provvista al centro di un gruppo di lavoro rotante (10)-(18) su cui vengono posizionati almeno una coppia di dischi (20) recanti sulle superfici affacciate impronte (21) per gli oggetti da svuotare e solchi (22) per la fuoriuscita - sotto la spinta della forza centrifuga - dell'anima degli oggetti da svuotare portata allo stato fuso.
Patent IT-BO940070-A1 (IT)
Inventor: BONI GIORDANO
IPC: B66D1/58
Filed: 1994-02-22
Abstract: A traction limiting device for winches comprising: a fixed framework (2), constituted by two end cross-members (3,4) which are mutually connected by two parallel longitudinal members (5,6); two cross-members (7,8) which are provided with bushings for sliding along the longitudinal members (5,6), have means (9) for fixing below the winch, are mutually co-planar, and are parallel to the cable winding drum; retainer means (10) with adjustable strain which are interposed between the fixed framework (2) and one of the sliding cross-members; and a microswitch (18) which is circuitally connected to the power supply of the winch and is adapted to interrupt it when a relative motion of the sliding cross-member with respect to the fixed framework (2) is sensed. <IMAGE>