baber/WOPTO huggingface dataset:
Patent CA-2484707-A1 (CA)
Title: Recording method, recording device and recording medium
Inventor: ARIDOME KENICHIRO
IPC: G11B27/32
Filed: 2003-04-22
Abstract: In a ROW-based DVD-RW, a DVD video file is managed according to provisional VMGI (TMP_VMGI) and an extension file other than the DVD video file, such as a JPEG file or the like is managed according to intermediate management information (TMP_EXTI), and temporary space bitmap (TMP_SBM) used in UDF and the like is added to provisional VMGI (TMP_VMGI to record a combination of the DVD video file and extension file such as JPEG file and manage the temporary space. Thereby, the temporary space can be known from TMP_SBM, and even when the extension file has been deleted, the DVD-RW is made interchangeable with a read-only optical disk through finalization. Thus, the present invention allows to record a file of still pictures other than moving pictures and also pad information in a temporary space resulted from deletion of any recorded area.
Patent CA-2487686-A1 (CA)
Title: High-temperature olefin polymerisation process in solution
Inventor: NAGY SANDOR
IPC: C08F10/02
Filed: 2003-04-29
Abstract: A high-temperature solution process for making polyolefins is disclosed. Olefins polymerize at greater than about 130~C in the presence of an activat or and an organometallic complex. The complex includes a bridged indenoindolyl ligand. One part of the ligand is a second indenoindolyl group or a polymerization-stable, cyclopentadienyl-like group having an extended pi- electron system. Because the catalysts activate quickly and thoroughly, even with low levels of an alumoxane, the invention provides an efficient way to make high-molecular-weight (Mw > 100K) polyolefins.
Patent CA-2488011-A1 (CA)
Title: External preparations for treating dermatitis
Inventor: YAMADA HAJIME
IPC: A61K47/36
Filed: 2002-11-12
Abstract: An external medicine for treating dermatitis wherein an adrenocortical steroid is included by a cyclodextrin; and 0.025 to 0.5% by weight of the adrenocortical steroid, 0.2 to 30%  by weight of the cyclodextrin, and 0.5 to 55% by weight of dextran or pullulan are dissolved in an aqueous solution containing polysaccharide; and 0.5 to 55% by weight of xyloglucan, trehalose, laminaran, krestin, and pectin are blended. Grape sugar, mutan, lentinan, sodium chloride, and potassium chloride are comprised in the medicine. The medicine has a higher cure effect on atopic dermatitis and psoriasis vulgaris.
Patent CA-2489721-A1 (CA)
Title: Mussel sock
Inventor: FERGUSON KENT
IPC: A01K61/00
Filed: 2004-06-30
Abstract: Methods and devices related to an improved mussel sock. The improved mussel sock is a mesh of cells constructed from strands of a first material such as polypropylene. Strands of a second material, with weaker mechanical properties than the first material such as cotton, are woven through the mesh so as to divide each cell into at least two sub cells. Once the mussel sock is full of mussels and after prolonged exposure to water, the second material will degrade and eventually give way to the mussel, thereby providing a mussel suck with a larger cell size. The improved mussel sock also has reinforced sides and are cut to predetermined lengths. One end of the predetermined length mussel socks are reinforcedly sewn shut to provide a ready to-use sock for the mussel farmer.
Patent CA-2492914-A1 (CA)
Title: Improved fuel delivery system
Inventor: CLEMENTS MARTIN A
IPC: F04C2/18
Filed: 2003-07-14
Abstract: A fuel delivery system provides closed loop mass flow control between a metering valve (250) and a pump (208). Changes in pressure across the valve are monitored and pump operation is altered in response. A thermal controller (290) monitors fuel temperature and recirculates a portion of fuel through a heat exchanger (202). The system can be provided as original equipment or a retrofit.
Patent CA-2494403-A1 (CA)
Inventor: PREECE STEPHEN JOHN
IPC: G06T7/00
Filed: 2003-07-30
Abstract: Published without an Abstract
Patent CA-2497659-A1 (CA)
Inventor: PARK CHANG-MIN
IPC: G11B7/24091
Filed: 2003-09-02
Abstract: La présente invention concerne un support de stockage d'informations optique comprenant une zone d'entrée, une zone de sortie et une zone de données utilisateur comprise entre la zone d'entrée et la zone de sortie et dans laquelle les données utilisateur sont enregistrées. Des alvéoles sont formées dans la zone d'entrée, la zone de données utilisateur et la zone de sortie, et un pas transversal situé dans tout ou partie de la zone d'entrée est différent de celui situé dans la zone restante du support de stockage d'informations optique.
Patent CA-2498580-A1 (CA)
Title: Body building rocker
Inventor: HSU CHANG-CHUN
IPC: A63B23/02
Filed: 2005-02-28
Abstract: A body building rocker has a base (11), a pillar (12) disposed on the base (11), and a rocking device (20) connected to the pillar (12).  The rocking device (20) has a tube (21), an elbow pipe (23) connected to the tube (21), a bearing (22) disposed on the tube (21), a seat (10) disposed on the bearing (22), a post (25) inserted through the elbow pipe (23), and a handle (24) disposed on the post (25). The pillar (12) is inserted in the tube (21).
Patent CA-2499215-A1 (CA)
Inventor: STEPTOE RAYMOND JOHN
IPC: A61K39/00
Filed: 2003-09-16
Abstract: The present invention relates generally to a method for treating or ameliorating the symptoms of or reducing or otherwise minimizing the risk of development of an autoimmune disease such as but not limited to autoimmune diabetes. More particularly, the present invention relates to the use of genetically modified hemopoietic stem cells and/or hemopoietic progenitor cells which express genetic material encoding one or more autoantigens which give rise to antigen-presenting cells that induce immune tolerance and/or protective immunity. The present invention provides, therefore, a method for the treatment and/or prophylaxis of autoimmune disease conditions such as type 1 diabetes.
Patent CA-2506067-A1 (CA)
Inventor: WILKS TIMOTHY E
IPC: C23F13/10
Filed: 2003-11-14
Abstract: The invention relates to composite sacrificial anodes, particularly but not exclusively, based on magnesium, and to methods for their production. The composite sacrificial anode (10) for immersion in a corrosive environment comprises a plurality of castings (12) of a sacrificial material each dispos ed around a corresponding electrical connector for attachment to a structure to be protected, at least a part of the surface of each segment (12) being protected from corrosion by the environment by being adjacent at least one other segment (12), wherein the castings are connected together electrically only via their electrical connectors. A method of producing a composite sacrificial anode for immersion in a corrosive environment is also described , the anode (10) having an electrical connection for attachment to the structu re to be protected, which method comprises casting a plurality of segments (12) of a sacrificial material each in contact with a corresponding electrical connector, each connector being at least partly within its corresponding individual segment (12), and electrically connecting the segments together only via their electrical connectors.
Patent CA-2508624-A1 (CA)
Inventor: TUCKER HOWARD
IPC: A61P17/00
Filed: 2003-12-18
Abstract: L'invention se rapporte à des composés de formule (I), dans laquelle R?1¿, R?2¿, R?3¿, R?4¿, A, X, m et n sont tels que définis. La présente invention concerne en outre des compositions comprenant ces composés, des procédés de préparation de ces composés, ainsi que leur utilisation dans le cadre de traitements médicaux, par exemple pour moduler l'activité du récepteur CCR5 chez un animal homéotherme.
Patent CA-2509081-A1 (CA)
Title: Polyvalent test stand
Inventor: JOUBERT PIERRE
IPC: G01M99/00
Filed: 2005-06-03
Abstract: A test stand for allowing the testing of both a pull-type lifting apparatus and a push-type lifting apparatus. The test stand includes a base and a carriage component, the carriage component including a load transmitting section and a sensor receiving section. The load transmitting section and the sensor receiving section are spaced apart by spacing members. The spacing members are slidably mounted to the base for allowing a sliding movement of the carriage component relative to the base between a retracted configuration and an extended configuration. A load sensor provides a measurement of a force biasing the carriage component towards the extended configuration. The carriage component is configured and sized for allowing the push-type lifting apparatus to be inserted between the base and the load transmitting section so as to bias the carriage component towards the extended configuration and for allowing the attachment of the pull-type lifting apparatus to the load transmitting section so as to bias the carriage component towards the extended configuration.
Patent CA-2509457-A1 (CA)
Title: Device for dividing a stream of particulate or pulverulent material into substreams
Inventor: FOENS MOGENS JUHL
IPC: B65G47/72
Filed: 2004-02-25
Abstract: Abstract Described is a device (1) for dividing a stream of particulate or pulverulent material into at least two substreams, said device comprising a housing (2) with a substantially vertical inlet duct (3) and two or more outlet ducts (4, 5, 6, 7) emanating from separate openings, and being separated by means of partition walls (9) extending radially relative to the centreline of the inlet duct (3), and a rotor 11) which is located in immediate extension of the inlet duct (3), with its axis of rotation coinciding with the centreline (10) of the inlet duct, said rotor (11) having a radially configured surface (11a) for directing the falling material stream radially outwards into the free space (12) above the outlet ducts. The device is peculiar in that the radial partition walls (9) can be adjusted in the circumferential direction. The result will be a freely variable ratio between an arbitrary number of outlet substreams.
Patent CA-2510463-A1 (CA)
Title: Process for pulping waste paper containing impurities
Inventor: HERTL ERWIN
IPC: D21B1/08
Filed: 2005-06-21
Abstract: The invention relates to a process for pulping waste paper containing impurities, used in the production of paper and board, with a feed device, a dewiring unit, and a pulping section. In order to improve pulping and thus generate less non-screenable impurities, which would make it possible to use larger proportions of waste paper with water-soluble inks, a penetration stage is included in the process before pulping.
Patent CA-2511442-A1 (CA)
Inventor: GRINTER NIGEL
IPC: C12Q1/68
Filed: 2003-12-19
Abstract: L'invention concerne des méthodes spécifiques de capture, de détection et de quantification d'ARN à l'aide d'une protéine qui se lie sélectivement à des hybrides d'ARN/ADN, de préférence une RNase H qui est modifiée afin de réduire la dégradation des molécules d'acide nucléique et de favoriser la détection spécifique d'hybrides d'acides nucléiques d'ARN/ADN mixtes. Le marquage de l'ARN et/ou l'amplification n'est pas nécessaire à la mise en oeuvre desdites méthodes. L'invention concerne également des enzymes de RNase H utiles dans lesdites méthodes.
Patent CA-2515267-A1 (CA)
Title: System for providing backup power to an electronic device
Inventor: KLENNER COLIN F
IPC: H02J7/34
Filed: 2004-03-05
Abstract: A system for providing backup power to essential system elements in the event of a power failure. According to this embodiment, a failure detection circuit and capacitance storage are connected to the power inputs of essential system circuit boards, in line with the standard direct-current (DC) power source.  The DC source maintains the charge of the capacitance storage, and when a failure is detected, the capacitors discharge to maintain stable DC power input to the system circuit boards. In the preferred embodiment, at least 30 seconds of backup power is available when needed.
Patent CA-2515495-A1 (CA)
Inventor: VALLIANT JOHN F
IPC: C07F13/00
Filed: 2005-08-09
Abstract: The present invention relates to a method of preparing metal-carborane complexes comprising reacting a salt of the formula: [M(CO)3(X m)3](1 + 3m), wherein M is selected from a radioisotope of rhenium (Re), technetium (Tc) and any other radioisotope binding in the same fashion, X is the same of different and is, independently, any suitable ligand and m is the formal charge for ligand X, with a nido-carborane or a closo-carborane in the presence of a hard base. In an embodiment of the invention, the hard base is a source of fluoride. Such a method is useful for preparing complexes suitable for radioimaging and radiotherapy.
Patent CA-2517027-A1 (CA)
Inventor: GIACALONE MATTHEW
IPC: G01N33/60
Filed: 2002-05-28
Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnostic and therapeutic uses, as well as research tools and agents for drug discovery.
Patent CA-2517861-A1 (CA)
Inventor: AHMED MOHAMAD FAKRUDEEN ALI
IPC: G06Q10/00
Filed: 2005-08-31
Abstract: The claimed subject matter provides a system and/or a method that facilitates utilizing rule-based technology with radio frequency identification (RFID) network. An interface can receive real-time RFID data from a process comprising at least one device collection in the RFID network, wherein a rules engine (RE) component can employ a declarative event policy associated with the RFID network as rules. The RE allows dynamic updates of business logic associated with applications in real-time without the re-start and/or stop the applications. The system and/or method further comprises a vocabulary component that provides terms that defines at least one of the rule, rule condition, and action based at least in part upon an industry specific nomenclature.
Patent CA-2518479-A1 (CA)
Title: Oxidant injection method
Inventor: JOSHI MAHENDRA LADHARAM
IPC: F27D99/00
Filed: 2005-09-07
Abstract: A method of combustion in a furnace comprising a firing zone and an exhaust zone, three oxidants and fuel comprising the steps of: introducing fuel into said firing zone; introducing a first oxidant into the firing zone; introducing a second oxidant into the firing zone; and introducing a third oxidant into the exhaust zone; wherein during said step of introducing a first oxidant, the step of introducing a second oxidant, and the step of introducing a third oxidant occur.
Patent CA-2520893-A1 (CA)
Title: Process for the preparation of 1-n-(phenyl)-2-n-(phenyl)pyrrolidine-1,2-dicarboxamide derivatives and 1-(phenylcarbamoyl)pyrrolidine-2-carboxylic acid derivatives as intermediates
Inventor: DORSCH DIETER
IPC: C07D401/12
Filed: 2004-03-09
Abstract: The invention relates to a method for the production of compounds of formula (I), wherein R, R1, R2 and R3 have the meaning cited in claim 1, in addition to compounds of formula (IV) wherein R and R1 have the meaning cited in claim 1, and are intermediate products for the production of compounds of formula (I).
Patent CA-2521945-A1 (CA)
Title: System and method for tracking of mail using a universal coding system
Inventor: HAMILTON DARYL
IPC: G06F15/18
Filed: 2004-04-02
Abstract: A method of tracking trays through a delivery system. The method comprises:  generating an enhanced label, the enhanced label comprising a routing code and a label unique identifier, the enhanced label being applied to the tray;  associating a tray with a container, the container having a container unique identifier; and receiving a load container scan, the load container scan associating the container unique identifier with the enhanced label.
Patent CA-2522188-A1 (CA)
Title: Fruits of the genus capsicum with improved taste and enhanced nutritional value
Inventor: VAN DER HEIDEN ANTON ARNOLD
IPC: A01H5/08
Filed: 2003-04-14
Abstract: The present invention relates to a method for obtaining fruits of plants of the genus Capsicum with improved taste and enhanced nutritional value and especially to fruits with increased sucrose and/ or ascorbic acid content as compared to plants of a similar type. The method involves manipulation of the CL and the Y loci of plants of the genus Capsicum
Patent CA-2522646-A1 (CA)
Inventor: WHEATLEY CHARLES E
IPC: H04B7/26
Filed: 2004-04-16
Abstract: La présente invention se rapporte à un procédé et à un appareil permettant de déterminer si un signal reçu est transmis par l'intermédiaire d'un répéteur. Un signal source devant être acheminé par l'intermédiaire d'un répéteur particulier peut comporter, ou être modifié pour comporter, une pluralité de caractéristiques de signal ayant une relation prévisible qui reste relativement constante, lesdites caractéristiques pouvant être considérées dans leur ensemble comme une signature du répéteur. Cette signature peut représenter un élément composite constitué de signaux distincts. Une base de données de références de signatures de répéteurs peut être mise au point, et une correspondance adéquate entre des caractéristiques d'un signal reçu inconnu et de telles références de signatures indique qu'au moins une partie du signal inconnu est transmise par l'intermédiaire d'un répéteur. Les caractéristiques du signal utiles pour les signatures de répéteurs peuvent comporter certains éléments représentatifs de l'intensité du signal, ainsi que les informations de temps d'arrivée, entre autres possibilités.
Patent CA-2524193-A1 (CA)
Inventor: FLANNERY TIMOTHY
IPC: B29C48/05
Filed: 2004-05-25
Abstract: Apparatus and methodologies are provided for flash drying liquid materials using a variable die (110). A die or filter screen (240) and a die body (200) are provided with an adjustably configured pressure regulating variable obstruction in the form of opposing conical surfaces (204 and 244) that allows control of the temperature of the material as it enters the die (240).  Optimizing pressure and temperature allows optimization of the flash drying process.
Patent CA-2524751-A1 (CA)
Title: Passive reflection mixer
Inventor: ILKOV NIKOLAY
IPC: H03H11/02
Filed: 2005-10-26
Abstract: In one aspect, a mixer that provides improved isolation between an input oscillator and a mixing cell. In another aspect, a mixer that includes circuitry operative to shape an input signal provided by a local oscillator.
Patent CA-2524896-A1 (CA)
Inventor: KINARD JOHN TONY
IPC: A61N1/378
Filed: 2004-05-06
Abstract: A method of reforming a wet-tantalum capacitor is disclosed. The method comprises charging the capacitor to a voltage that is substantially less than one of a maximum and rated voltage for the capacitor. The method also comprises providing an open circuit condition and allowing the capacitor to at least partially discharge through leakage current.
Patent CA-2527083-A1 (CA)
Title: System and method of programmatic window control for consumer video players
Inventor: CARR BENN
IPC: H04N5/781
Filed: 2004-06-02
Abstract: A media playback device capable of displaying multiple streams simultaneously and with expanded picture-in-picture capabilities is provided. The placement, size, aspect ratio, cropping, scale, transparency, tint, contrast, and cropping of the media can be set or adjusted arbitrarily. Furthermore, the audio may be mixed between separate tracks accompanying the video streams and may also be set or adjusted arbitrarily. Each variable can be dynamically changed during playback through either automated or user-initiated means. A  system and method are provided for simultaneously displaying a first video stream and at least a second video stream on a display comprising the steps of feeding the video streams into a video player; providing control of the display of the video streams; displaying a first video stream substantially across the display; and displaying the other video streams in a secondary display.
Patent CA-2527408-A1 (CA)
Inventor: BERGER THOMAS R
IPC: B02C18/16
Filed: 2004-06-09
Abstract: A food waste disposer having one or more antimicrobial components is disclosed. The components can be metal, plastic, or rubber, and preferably constitute at least those components that a user could come in contact with during operation or maintenance of the disposer and/or components that come in contact with food waste. The plastic and rubber components can either be embedded or coated with an antimicrobial agent. The metal components are preferably powder coated. Exemplary components within the disposer benefiting from such antimicrobial treatment include a metal shredder plate, a metal shredder ring, a rubber mounting gasket, a rubber vibration isolation mount, a rubber vibration isolation tailpipe coupling, and the plastic discharge outlet and associated rubber seals.
Patent CA-2528734-A1 (CA)
Title: Snowshoe
Inventor: FABER RICHARD
IPC: A63C13/00
Filed: 2005-12-02
Abstract: The snowshoe includes an opened U-shaped frame supporting a semi-rigid decking having a toe hole and a harness pivotally attached to the decking near the toe hole. The absence of a rear tail portion on the frame forms a gap that helps prevent the dragging effect of the snowshoe while it trails on the ground during gait. Also, the harness is pivotally attached to the decking by means of a harness attachment that includes an anti-torsion shoulder that will abut on the edge of the decking in the toe hole, to prevent the harness from rotating about an axis that is transversal to the decking.
Patent CA-2529201-A1 (CA)
Title: Method and device for recording and processing images of an object such as a tooth
Inventor: ABRAHAM EMMANUEL
IPC: A61B5/00
Filed: 2004-06-07
Abstract: A method of acquiring and processing images of an article, such as a tooth in the mouth, for example, the apparatus comprising an ultraviolet light source for illuminating the article, a matrix-type video camera for taking video images of the article illuminated in ambient light and in ultraviolet light, and control and data processor means.
Patent CA-2529417-A1 (CA)
Title: Antenna steering for an access point based upon control frames
Inventor: REGNIER JOHN A
IPC: H04B7/04
Filed: 2004-06-18
Abstract: A method for operating an access point in a wireless local area network (WLAN) is provided. The access point includes a directional antenna for communicating with at least one remote station in a forward link based upon an exchange of packet data comprising a plurality of control frames and a data frame. The directional antenna includes a plurality of antenna patterns. The method includes receiving a first control frame via a first antenna pattern of the directional antenna from the remote station, transmitting a first data frame to the remote station, and receiving a second control frame via a second antenna pattern of the directional antenna from the remote station. A signal quality of the first control frame received via the first antenna pattern and a signal quality of the second control frame received via the second antenna pattern are measured. The respective measured signal qualities associated with the first and second antenna patterns are compared.
Patent CA-2530756-A1 (CA)
Title: Methods for obtaining molecules with reduced immunogenicity
Inventor: MARSHALL CHRISTOPHER P
IPC: C07K1/00
Filed: 2004-07-06
Abstract: The invention provides a method for reducing immunogenicity of a peptide, protein or protein complex in an individual comprising introducing at least one cross-link between two amino acids in the peptide, protein or protein complex that is stable or irreversible in vivo, wherein the at least one cross-link reduces the immunogenicity of the peptide, protein or protein complex in the individual compared to an identical peptide, protein or protein complex not so cross-linked.