baber/WOPTO huggingface dataset:
Patent CA-2491475-A1 (CA)
Inventor: GOLDSMITH CHRISTOPHER D
IPC: G11B15/67
Filed: 2003-06-06
Abstract: A take-up mechanism for a read/write recording apparatus includes a hub (40) with an outer surface (42) about which a tape medium is to be wound. A reces s (44) is formed in the outer surface, and a receiver block (46) is reciprocal ly movable between an extended position and a retracted position. When retracte d, an end surface (94) of the receiver block registers with the outer surface o f the hub to form a smooth winding surface for the tape. The receiver block ha s a bay (48) sized to engage the leader block on the tape such that the leader block is enclosed within the hub when the receiver block is retracted. A rotatable drive rotates the hub to wind the tape thereon. This mechanism may be incorporated into a read/write apparatus including a read/write recording head, bearing members to support the tape during transport and a threading assembly to thread the tape through the device.
Patent CA-2492465-A1 (CA)
Inventor: MILLER WANDA
IPC: F04D27/00
Filed: 2003-07-15
Abstract: A control system is provided to maintain stable operating conditions for centrifugal compressors operating in parallel when one of the centrifugal compressors enters into an unstable operating condition. The control system determines an unstable operating condition in response to signals indicating the motor current or power consumption of each compressor and the position of the pre-rotation vanes of the compressors. Once an unstable operating condition is determined, the control system closes the pre-rotation vanes to each compressor until the unstable operating condition has been corrected.
Patent CA-2492683-A1 (CA)
Inventor: IGLOI TAMAS M
IPC: H04L12/28
Filed: 2003-04-07
Abstract: An aircraft avionics software and database upload transmission/reception system (55) using a cellular data transmission/reception system (40, 42, 44).  An aircraft data communications system (10) and method including a communications device (26) located in an aircraft (12); an avionics information storage device (19) located in the aircraft (12) in communication with communication device (26); a cellular infrastructure (14) in communication with the communication device (26); and a computer (18) remotely located from the aircraft in communication with the cellular infrastructure (14). The communication device (26) and the computer (18) establish a bi-directional communication channel via the cellular infrastructure (14) between the communication device and the computer and initiate a data exchange therebetween.
Patent CA-2493186-A1 (CA)
Title: Expansive cell composition for electric rock destruction
Inventor: CHO YONG-SO
IPC: C06B33/12
Filed: 2005-01-14
Abstract: The present invention relates to an expansive cell composition for an electric rock destruction. The expansive cell composition is fabricated using metallic salt that is oxidation agent, metallic powder, and hydrocarbon compound. The composition is uniformly mixed at a certain composition ratio so that the composition is stably expanded by a high temperature heat and impact wave energy generated when a high current is fast discharged with respect to a metallic wire. A hybrid-oxidation and combustion reaction is obtained, in which a hybrid-oxidation and combustion reaction is performed, in which a flame oxidation reaction of metallic salt and metallic powder and a combustion oxidation reaction of a hydrocarbon compound by the flame oxidation reaction are mixed. The rocks are destructed by generating a vapor expansion force matching with a fracture ability class of rocks. Low noise and vibration are obtained when destructing rocks, and broken pieces of rocks do not fly away. Any change in quality does not occur in the composition according to the present invention.
Patent CA-2494715-A1 (CA)
Inventor: HELLERSTEIN MARC K
IPC: G16H20/10
Filed: 2003-07-25
Abstract: Disclosed here is a method for measuring the kinetics (i.e., the molecular flux rates - synthesis and breakdown or removal rates) of a plurality of proteins or organic metabolites inn living systems. The methods may be accomplished in a high-throughput, large-scale automated manner, by using existing mass spectrometric profiling techniques and art well known in the fields of static proteomics and static organeomics, without the need for additional biochemical preparative steps or analytic/instrumental devices.</ SDOAB>
Patent CA-2496965-A1 (CA)
Inventor: ROUYRE FRANCOIS
IPC: B64C25/16
Filed: 2005-02-10
Abstract: An aircraft landing gear door comprises a rigid one-piece panel (14), hinged onto the aircraft structure by arms (18). The panel (14) is installed such that it pivots on the arms (18) in order to prevent any risk of contact between the panel (14) and the wheels (40) as the door opens and closes when the landing gear is extended, and a jack (34) automatically varies the angle .PHI. formed between these two parts, according to a predetermined kinematic law. A control system (28) automatically controls the jack (34) as a function of the jack (26) being actuated to control opening and closing of the door.
Patent CA-2499260-A1 (CA)
Inventor: MANCHESTER JONATHAN RALPH
IPC: F03B15/00
Filed: 2003-09-10
Abstract: A tidally driven electricity generator (1) has a series of turbines (2), each of which is mounted under water in an offshore location. Each turbine (2) has blades (3) which are rotated by tidal flow of water, to power a respective generator (4), which outputs AC electrical power via a respective transformer (5) to a cable (6) and appropriate switchgear (7). The cable (6) is connected to a further transformer (8) located onshore, and the transformer (8) is connected to two AC inputs of a drive (9) containing an AC/DC converter, one input (10) of which is connected via a cable to a control feedback device (11). The control feedback device (11) may be a flow meter which determines the velocity of the tidal flow, or may contain look-up tables containing information relating to the velocity of tidal flow at any particular time. The drive (9) outputs DC electrical signals along cabling (13) to DC/AC converter (14), which outputs AC electrical powervia transformer (15) to a fixed frequency local supply grid (16). The drive (9) also controls the speed of rotation of each turbine (2) by adjustment of the frequency of signals output to the turbines from the drive (9) via switchgear (7).
Patent CA-2500915-A1 (CA)
Inventor: CHAN ANTHONY
IPC: B01D53/26
Filed: 2003-10-06
Abstract: A gas compressor unit according to the invention includes a single gas desiccant bed and condenser (which is inactive during the compression stage) inserted into the gas flow path of the compression cycle. In the case of a multi~stage compressor, the single gas desiccant bed is inserted between preferably the first and second stages. Moisture absorbed into this bed is periodically removed by exposing the bed to a regeneration cycle. The regeneration cycle employed is based on the closed re-circulation of gas present in the compressor and the desiccant bed itself, as well as other gas present in the re-circulation loop when the unit suspends delivery of compressed gas. Moisture removed from the desiccant bed is condensed and preferably evaporated into the environment through a semipermeable membrane.  The motor and motor controller are located with the compressor in a common casing to minimize electromagnetic emissions.~
Patent CA-2502261-A1 (CA)
Inventor: NAPPER JONATHON LEIGH
IPC: G06V30/10
Filed: 2003-10-10
Abstract: The invention provides a method of interpreting data input to a form-based data entry system, including decoding data entered into a particular form field such that its information content can be determined, said information content being in a consistent machine-readable format, wherein said decoding of data includes determining one or more possible values of information content, certain pre-defined possible outcomes being given a relatively high er probability of being correct, and said pre-defined possible outcomes being dependent on the context of the particular form field.
Patent CA-2504833-A1 (CA)
Inventor: AMUNDSON JEFFREY D
IPC: B29C55/16
Filed: 2003-10-21
Abstract: Des films polymères étirés peuvent être utilisés dans une variété d'applications, notamment dans des applications optiques. Les conditions d'étirement et la forme des voies d'étirement dans un appareil d'étirement peuvent déterminer ou influencer les propriétés du film. Les procédés et les appareils d'étirement peuvent faire appel à des zones d'étirement définies par zone ou ajustables.
Patent CA-2504938-A1 (CA)
Inventor: CHIOU CHUANG-JIUN
IPC: A61K39/02
Filed: 2003-11-06
Abstract: L'invention concerne des polypeptides, des conjugués de polysaccharides-polypeptides, et des vecteurs d'expression utilisés dans le traitement ou la prévention d'une infection à pneumocoques. Les compositions de l'invention induisent une réponse immunitaire anti-pneumocoques lorsqu'elles sont administrées à un mammifère. Ces compositions peuvent être utilisées dans un but prophylactique pour vacciner un individu, et/ou thérapeutique pour induire une réponse immunitaire thérapeutique chez un individu infecté.
Patent CA-2505489-A1 (CA)
Inventor: THURSTON DAVID EDWIN
IPC: C07D487/04
Filed: 2003-11-14
Abstract: L'invention concerne de composés de la formule (I) ainsi que des sels, des solvates, des formes chimiquement protégées et des promédicaments de ceux-ci, formule dans laquelle R?2¿ est choisi entre : un groupe napthyle facultativement substitué ; un groupe thiophényle ou furanyle facultativement substitué ; et un groupe phényle substitué par : un ou plusieurs groupes chloro ou fluoro ; un groupe éthyle ou propyle ; un groupe 4-t-butyle ; un groupe 2-méthyle ; ou deux groupes méthyle dans les positions 2 et 6.
Patent CA-2507362-A1 (CA)
Title: Recessed electrical equipment fixture
Inventor: ST-PIERRE GUY
IPC: A47G1/10
Filed: 2005-05-16
Abstract: A recessed fixture for mounting into an opening in a wall structure defining front and rear wall surfaces, comprises a pot defining a fixture chamber adapted to be received in the opening of the wall structure and having a peripheral wall, an end wall at one longitudinal end of the peripheral wall, and a peripheral flange at the other end thereof for abutment with the front wall surface of the wall structure. A clip is provided having a surface-abutting portion for abutting the rear surface of the wall and clip being movably mounted to the peripheral wall of the pot so as to reciprocate between a retracted position where the clip is located inside the fixture chamber and a clipping position where the surface-abutting portion is located outside the fixture chamber and abuts the rear surface of the wall structure when the pot is received in the opening of the wall structure and the peripheral flange contacts the front surface of the wall structure. A clip actuator is coupled to both the clip and the pot for reciprocatively moving the clip between the retracted position and the clipping position. The clip is configured and sized so that the recessed fixture can be mounted and secured in the opening using only one hand. The clip allows selectively clipping an unclipping of the pot in the opening.
Patent CA-2509755-A1 (CA)
Title: Compositions and methods for the prevention and control of insulin-induced hypoglycemia
Inventor: HENRY ROBERT R
IPC: A61K38/28
Filed: 2003-12-23
Abstract: Pharmaceutical compositions comprising both insulin and glucagon can be administered to control and treat diabetes while reducing or eliminating the risk of insulin-induced hypoglycemia.
Patent CA-2514238-A1 (CA)
Title: Technique for emulating an instruction set in providing electronic messaging service through an information assistance provider
Inventor: MILLER JOHN S
IPC: H04M3/487
Filed: 2005-07-29
Abstract: To facilitate managing his/her email through a Voice E-mail.TM. service, a user is allowed to select one or more sets of commands, with which he/she is familiar or prefers, to be emulated when the user interacts with the service. With this selection in place, when a user communicates with an information assistance provider to access the service, the user is identified and the email data and data concerning the selected commands associated with the user are retrieved. The user may then manage the email data using the selected commands during the service.
Patent CA-2515088-A1 (CA)
Title: Methods for the purification of stable radioiodine conjugates
Inventor: GOVINDAN SERENGULAM V
IPC: A61K51/10
Filed: 2004-02-04
Abstract: The present invention is directed toward a method for preparing and purifying a conjugate of a radioiodinated aminopolycarboxylate-appended peptide and a targeting M agent. The method involves (A) providing a solution comprising (i) unbound radioiodine (ii) a radioiodinated aminopolycarboxylate-appended peptide that is not conjugated to a targeting agent (iii) and a radioiodinated aminopolycarboxylate-appended peptide that is conjugated to the targeting agent; (B) contacting the solution with an anion-exchange resin; and (C) passing the anion-exchange resin and solution together through a filter capable of trapping anion-exchange resin particles.
Patent CA-2515759-A1 (CA)
Inventor: BOULARD ROBERT
IPC: B60J7/08
Filed: 2005-08-10
Abstract: A hinge system is used to adjust a cover member between a closed position where the cover member covers at least a portion of a vehicle bed and an open position where the cover member does not cover the vehicle bed. The hinge system may include first and second arms that are pivotally attached and a biasing device operatively connected to the first and second arms that biases the cover member toward the open position whenever the cover member is not in the closed position and that does not bias the cover member toward the open position whenever the cover member is in the closed position.
Patent CA-2519454-A1 (CA)
Inventor: MERKEL HANS-PETER
IPC: G05B19/042
Filed: 2004-03-23
Abstract: The invention relates to a switchgear module (1) for controlling and monitoring an electric consumer in the outgoing feeder of low-voltage switchgear, said module comprising a communication interface for connecting to a bus system, a programmable controller and parametrisable safety functions and being configured from individually interchangeable components. Said module is provided with at least one central unit (2) and a bus connection unit (6) and is also equipped with connection locations for receiving power units (4) and input/output units (7). The central unit (2) communicates with the remaining components in the switchgear module (1) via an internal bus.
Patent CA-2519666-A1 (CA)
Inventor: SPARPAGLIONE MASSIMO
IPC: C03C1/00
Filed: 2004-03-12
Abstract: The present invention relates to a Si2O glass characterized by a high homogeneity, prepared through a sol-gel procedure.
Patent CA-2524206-A1 (CA)
Title: Method and apparatus for a remote tire pressure monitoring system
Inventor: JOHNSTON ALISTAIR THOMAS
IPC: G01L19/12
Filed: 2000-01-11
Abstract: A tire characteristic monitoring method allows automatic programming of tire position information in a remote tire pressure monitoring system (10). The method includes, from a remotely located exciter (16) using a primary coil (18) to transmit a relatively low frequency signal to a secondary coil (L1) of a tire monitor (12) associated with a tire of a vehicle. The method further includes the step of, at the tire monitor, in response to the relatively low frequency signal, transmitting a relatively high transmitting signal to convey data. The data are received at the exciter and subsequently loaded into a receiving unit (14) of the vehicle.
Patent CA-2524532-A1 (CA)
Title: Reusable beverage filter
Inventor: TREMBLAY CHRISTIAN
IPC: A47J31/06
Filed: 2005-10-26
Abstract: A reusable beverage filter such as used in brewing coffee, the filter having an upper portion and a lower portion, a sieve portion between the upper and lower portions, the upper portion having a flexible portion with a plurality of undulations formed therein such that the filter may fit different size brewing baskets.
Patent CA-2526518-A1 (CA)
Title: 1-aryl-4-(aryloxycarbonyl)-piperazine derivatives for use as inhibitors of hormone sensitive lipase
Inventor: EBDRUP SOEREN
IPC: C07D233/54
Filed: 2004-06-10
Abstract: Novel piperazines of formula (I), pharmaceutical compositions comprising them and use thereof in the treatment and/or prevention of diseases and disorders related to hormone sensitive lipase. More particularly, the compounds are useful for the treatment and/or prevention of diseases and disorders in which modulation of lipolysis, such as decreased lipolysis is beneficial. (I).
Patent CA-2528185-A1 (CA)
Title: Herbicidal composition
Inventor: WATANABE ATSUSHI
IPC: A01P13/00
Filed: 2005-11-28
Abstract: A herbicidal composition comprising i) clethodim, ii) a sulfonate surfactant, iii) a polyoxyalkylene polyaryl ether, iv) an aromatic hydrocarbon and optionally v) an ester of fatty acid gives good stability of the emulsion after it is diluted with water.
Patent CA-2529613-A1 (CA)
Inventor: TAKAYAMA YOSHIKO
IPC: A61K31/16
Filed: 2005-06-03
Abstract: Ce composé, d'amide représenté par la formule générale (I) (les symboles sont les mêmes que ceux définis dans la description), a pour effet d'accélérer la formation de la névrite des cellules trigéminales. Le composé est utile en tant qu'accélérateur de la formation des neurites de la cornée ou en tant que médicament permettant de restaurer la perception de la cornée qui fonctionne sur la base de l'accélération de la formation des neurites de la cornée et en tant qu'agent thérapeutique pour les yeux secs. (I)
Patent CA-2531316-A1 (CA)
Inventor: BENEDICTUS RINZE
IPC: B23K35/02
Filed: 2004-08-26
Abstract: The present invention a high strength aluminium alloy brazing sheet, comprising an AI-Zn core layer (1) and at least one clad layer (2), the core layer (1) comprising the following composition (in weight percent): Zn 1.2 to 5.5 Mg 0.8 to 3.0 Mn 0.1 to 1.0 Cu < 0.2 Si < 0.35 Fe < 0.5 optionally one or more of: Zr < 0.3 Cr < 0.3 V < 0.3 Ti < 0.2 Hf < 0.3 Sc < 0.5, the balance aluminium and incidental elements and impurities, the clad layer comprising an Al-Si based filler alloy and being applied on at least one side of the core layer. The invention relates furthermore to a brazed assembly comprising such brazing sheet, to the use of such brazing sheet and to method for producing an aluminiurn alloy brazing sheet.
Patent CA-2533128-A1 (CA)
Inventor: ZOU WEI
IPC: A61K9/00
Filed: 2004-07-29
Abstract: Compositions and methods including a bioactive compound and a triazine compound comprising: formula (I) or formula (II) and proton tautomers and salts thereof . Each R2 is independently selected from any electron donating group, electron withdrawing group and electron neutral group. R3 is selected from the group consisting of substituted heteroaromatic rings, unsubstituted heteroaromatic rings, substituted heterocyclic rings, and unsubstituted heterocyclic rings, that are linked to the triazine group through a nitrogen atom within a ring of R3.
Patent CA-2536513-A1 (CA)
Inventor: BEIL-MORGAN ANN KATHLEEN
IPC: A01K5/01
Filed: 2004-08-23
Abstract: Disclosed herein are containers for containing pet food. The containers comprise a body which forms a receptacle, pet food maintained within the receptacle, a means for maintaining freshness of said pet food at ambient temperature for storage, a substantially transparent portion of such container which allows at least a part of the pet food to be viewed.
Patent CA-2539499-A1 (CA)
Inventor: ZISER TORSTEN
IPC: C09D7/80
Filed: 2004-09-23
Abstract: L'invention concerne une composition contenant au moins un milieu organique réticulable spécifique et au moins un microgel non réticulé par des faisceaux à haute énergie. Cette invention concerne également des procédés de production de ladite composition, des utilisations de ces compositions, des polymères contenant un microgel, produits à partir desdites compositions, et des revêtements ou corps moulés produits à partir de ces dernières.
Patent CA-2539736-A1 (CA)
Inventor: HALBE STEVEN
IPC: C09D11/10
Filed: 2004-10-06
Abstract: The present invention recognizes that lenses, such as contact lenses, can be pigmented using an ink that includes oligomers, polymers or polymerizable monomers. The ink can be used to make images on or within the lens. Images made using these inks may be digital and can be used in a variety of printing methods, including ink-jet printing.
Patent CA-2542839-A1 (CA)
Inventor: LYNE MICHAEL HARVEY
IPC: A61P25/04
Filed: 2004-10-21
Abstract: Ifenprodil is useful for the treatment of pain.
Patent CA-2543040-A1 (CA)
Title: Port-based loadsharing for an access-layer switch
Inventor: WANG JEFFREY YM
IPC: H04L12/46
Filed: 2004-10-21
Abstract: A method may involve: receiving a packet (e.g., via a port (151) or uplink interface (153) in a satellite switch (150)) and conveying the packet between one or more ports (151) and one of several uplink interfaces (153). The one or more ports (151) and the uplink interface (153) are associated with each other. The association can be independent of VLAN (Virtual Local Area Network). As an example, such a method can involve: receiving a first packet via a first port; conveying the first packet to a distribution-layer via a first uplink interface; receiving a second packet via a second port; and conveying the second packet to the distribution-layer via a second uplink interface, where the first uplink interface is associated with the first port and the second uplink interface is associated with the second port. In some embodiments, ports (151) and uplink interfaces (153) are associated by being assigned to the same virtual linecard (300).
Patent CA-2544541-A1 (CA)
Inventor: SMITH LESLIE E
IPC: B60R3/00
Filed: 2004-10-01
Abstract: A running board for a passenger car or light truck is assembled from an upper molded thermoplastic section or component having a Class A automotive finish and a lower component or section having reinforcing ribs and mounting brackets. The upper section includes three layers: a paint film having a Class A automotive finish, a thin layer of thermoplastic polyolefin (TPO) and a thick layer of polypropylene. The lower section is homogeneous and may be a plastic such as TPO, polypropylene or high-density polyethylene (HDPE), for example, which may contain chopped, randomly oriented glass reinforcing fibers. The two sections are secured to one another about their peripheries by autogenous bonding.
Patent CA-2544899-A1 (CA)
Inventor: KORN DAVID
IPC: G06F9/44
Filed: 2006-04-26
Abstract: A method leverages the file format information used by a target application to convert a source dataset into an encoding usable by the target application without converting the source dataset before migration and without modifying the target application. The source data when on the source system has random portions of various data types that are encoded in a source encoding based on data type. The target application, which typically processes data encoded in a target encoding that is based on data type, is able to process the source data despite the source encoding using file format information and a modified compiler library.
Patent CA-2546481-A1 (CA)
Title: Substituted furochromenes, preparation thereof and their antiinflammatory action
Inventor: MERCEP MLADEN
IPC: C07D493/04
Filed: 2004-07-22
Abstract: The invention relates to novel compounds of formula (I) including all their tautomers to pharmaceutically acceptable salts and solvates thereof, to processes and reactive intermediates for the preparation thereof; to processes and reactive intermediates for the preparation of compounds of formula (II) including all their stereoisomers and tautomers to the use of the compounds of the formula (II) as suitable precursors for the preparation of the compounds of the formula (I) as well as to use of the compounds of the formula (I) and of the compounds of the formula (II) as therapeutically active agents in the prophylaxis and treatment of asthma and other inflammatory diesases and conditions in humans.