baber/WOPTO huggingface dataset:
Patent CA-2628625-A1 (CA)
Inventor: LEVI SHAI
IPC: H04L12/26
Filed: 2008-05-14
Abstract: A computer-implemented method for data recording includes defining a rule, the rule identifying data items exchanged between an originating endpoint and a recipient endpoint over a communication network, having nodes, as target data items for storage by a storage device. The storage device has a communication address. A node of the communication network is configured with the rule and with the communication address of the storage device. The rule causes the node to recognize the target data items while forwarding the data items between the originating and recipient endpoints and to forward respective copies of the recognized target data items to the communication address of the storage device.
Patent CA-2629816-A1 (CA)
Title: Aluminium alloy for extrusion and drawing processes
Inventor: PARSON NICHOLAS CHARLES
IPC: B23P15/26
Filed: 2008-04-24
Abstract: An extrudable aluminum alloy composition includes, in weight percent, between 0.60 and 0.90 manganese, between 0.45 and 0.75 copper, between 0.05 and 0.24 magnesium, less than 0.30 iron, less than 0.30 silicon, less than 0.05 titanium, less than 0.05 vanadium, and a Cu/ ratio higher or equal to 3. It also relates to aluminum alloy heat exchanger extruded or drawn tube and extruded or drawn aluminum alloy tubing having the above-described aluminum alloy composition. It also relates to a heat exchanger comprising a plurality of extruded or drawn tube sections having the above-described aluminum alloy composition and a process for manufacturing same.
Patent CA-2630586-A1 (CA)
Title: Compositions and methods for treatment of diabetes
Inventor: GRAY ROBYN
IPC: A61K38/28
Filed: 2006-11-22
Abstract: The present invention relates to a composition comprising a peptide of the formula: (Xaa)n1-Xaa1-His-Thr-Asp-(Xaa)n2 wherein Xaa is any amino acid; Xaa1 is a hydrophobic amino acid; n1 is 0-10; and n2 is 0-10; and derivatives thereof; and insulin. Complexes of insulin and the peptides, methods of dispersing multimeric insulin complexes and methods of regulating in vivo blood glucose levels, particularly in the treatment of diabetes are also described.
Patent CA-2631211-A1 (CA)
Inventor: GRIFFIN PAUL G
IPC: C10M133/12
Filed: 2008-05-14
Abstract: There is disclosed a lubricant composition comprising major amount of a base oil and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety; (ii) at least one nitrogen containing compound chosen from an alkylated phenothiazine and a compound represented by the formula (I):       wherein R0, R1 and R2 are each independently selected from the group consisting of an aryl moiety comprising from about 6 to about 30 carbon atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono, with the proviso that at least one of R0, R1 and R2 are chosen to be an aryl moiety comprising from about 6 to about 30 carbon atoms; and (iii) a metal detergent with a soap/TBN ratio ranging from about 0.05 to about 1.5.
Patent CA-2631374-A1 (CA)
Title: Provision of secure rss feeds using a secure rss catcher
Inventor: NUSSEY BILL
IPC: G06F15/16
Filed: 2006-10-23
Abstract: A device (220) that resides behind a firewall (244) and receives content to be further directed towards one or more users (230), such as high-volume emails.  The device (220) captures the incoming content that is delivered over a secure communication channel (242) from an external content source (210) and creates personalized RDF or XML files for the intended recipients (230). The URLs associated with the files include a unique code that is generated using at least a portion of the addressing information or other parameters of the message. An RSS reader (232) can then be employed to read the content from the RDF or XML file.
Patent CA-2634501-A1 (CA)
Inventor: PEDRETTI MAURO
IPC: E04H15/20
Filed: 2006-12-22
Abstract: The pneumatic structural element according to the invention comprises from one to a number of interconnected elements of the following construction: two hollow bodies (1) made of textile material preferably coated in a gas-type manner and each having two end caps (5) are assembled such that they produce a common sectional area (2). The edging of this sectional area (2) is formed by two curved tension/compression elements (3) into which is clamped a preferably gas-tight web (4) made of a flexible material of high tensile strength.  This web (4) can be connected to the tension/compression elements (3) in a gas-tight manner. By filling the two hollow bodies (1) with compressed gas, a tensile stress .delta. is built up in their casings (9) and is transmitted directly or via the tension/compression elements (3) to the web (4) and pretensions said web. This pretensioning greatly increases the bending rigidity of the tension/compression elements (3). If a plurality of such elements are combined to form a roof, every two adjacent hollow bodies (1) thus form a sectional area (2) with a tension/compression element (3) and web (4).
Patent CA-2634591-A1 (CA)
Title: Method for detection of cancer cells using virus
Inventor: FONG YUMAN
IPC: A61K39/395
Filed: 2006-12-21
Abstract: The invention relates to compositions and methods for cancer cell detection in bodily samples wherein a cancer cell can be detected within a mixed population of cancer cells and non-cancer cells. The invention also relates to compositions and methods that may be used in cancer cell detection, specifically viruses that are replication-competent conditional to a cancer cell, in particular an oncolytic herpes virus, such as NV 1066 and a vaccinia virus, such as GLV-lh68. Provided are methods and kits for using these viruses that preferentially replicate in cancer cells and may also preferentially infect cancer cells for specific identification of such cancer cells, even when a cancer cell is present, for example, at a ratio of one infected cancer cell in a background often thousand non-cancer cells, thus further providing a reproducible and sensitive screening method for cancer detection, monitoring and prognosis.
Patent CA-2637920-A1 (CA)
Inventor: ST-ONGE STEVE
IPC: G10C9/00
Filed: 2008-08-11
Abstract: This invention relates to a tool for facilitating the installation of the piano strings.
Patent CA-2638810-A1 (CA)
Title: System and method for providing dynamic deblocking filtering on a mobile device
Inventor: MAK-FAN DAVID
IPC: H04N7/24
Filed: 2008-08-18
Abstract: A system and method are provided that can be used for applying a deblocking filter to a video according to processor usage, in particular on a mobile device. To determine which of a plurality of deblocking filters to use, the system determines an environment indicator indicative of current processor usage, compares the environment indicator to a primary threshold, wherein the primary threshold is indicative of a maximum acceptable processor usage. If the primary threshold is met, the system foregoes any deblocking filtering. If however the primary threshold is not met, the environment indicator is compared to one or more secondary thresholds and a respective one of the plurality of deblocking filters is applied to the video according to which one of the secondary thresholds is met. Each of the plurality of deblocking filters has a different complexity and thus can be chosen to suit the current system environment.
Patent CA-2639993-A1 (CA)
Inventor: ISLAM MOHAMMED N
IPC: H04B10/17
Filed: 2001-01-12
Abstract: The invention relates to a broadband fiber transmission system using a Raman amplifier. In one embodiment the broadband fiber transmission system comprises: a transmission line comprising at least one zero dispersion wavelength .lambda.o and transmitting an optical signal comprising a wavelength .lambda., the transmission line comprising a Raman amplifier that amplifies the optical signal through Raman gain, at least a portion of the transmission line comprises a magnitude of dispersion at the wavelength .lambda. between 10 ps/nm-km and 50 ps/nm-kin;  and one or more semiconductor lasers operated at wavelengths .lambda..rho. for generating a pump light to pump the Raman amplifier, wherein the wavelength .lambda. is within thirty (30) nanometers of the at least one zero dispersion wavelength .lambda.o and wherein the at least one zero dispersion wavelength 4 is less than 1540 nm or greater than 1560 nm.
Patent CA-2640705-A1 (CA)
Inventor: FORGANG STANISLAS W
IPC: G01V3/18
Filed: 2007-01-19
Abstract: Calibration of the arrays of a multicomponent induction logging tool is achieved by positioning the tool horizontally above ground. The upper and lower housings of the tool are connected by a borehole conductivity simulator which as a resistance comparable to that of a borehole. Axial and radial positioning of the transmitter coils is done by monitoring outputs at receiver coils to achieve a minimum.
Patent CA-2642474-A1 (CA)
Title: System and method for providing chirped electromagnetic radiation
Inventor: BELSLEY KENDALL
IPC: G01S17/34
Filed: 2007-02-14
Abstract: A system and method for controllably chirping electromagnetic radiation from a radiation source includes an optical cavity arrangement. The optical cavity arrangement enables electromagnetic radiation to be produced with a substantially linear chirp rate and a configurable period. By selectively injecting electromagnetic radiation into the optical cavity, the electromagnetic radiation may be produced with a single resonant mode that is frequency shifted at the substantially linear chirp rate. Producing the electromagnetic radiation with a single resonant mode may increase the coherence length of the electromagnetic radiation, which may be advantageous when the electromagnetic radiation is implemented in various applications. For example, the electromagnetic radiation produced by the optical cavity arrangement may enhance a range, speed, accuracy, and/or other aspects of a laser radar system.
Patent CA-2642811-A1 (CA)
Title: Produit de traitement d'un reservoir et d'une cuvette de chasse d'eau
Inventor: SOLL MICHAEL
IPC: C02F5/10
Filed: 2007-02-20
Abstract: La présente invention concerne un produit additif liquide comprenant au moins un acide, destiné en association avec l'eau contenue dans un réservoir de chasse d'eau d'un WC, à constituer un agent de traitement des éléments polluants contenus dans le réservoir, caractérisé en ce que la viscosité dudit produit additif est inférieure à 500 mPa.s ; cet acide étant un acide organique dont la concentration en poids est au moins égale à 30%. Elle concerne également un agent de traitement constitué par ledit produit additif et l'eau contenue dans ledit réservoir; la concentration dans l'eau de ce dernier de ce produit additif étant comprise entre 100 ppm et 1000 ppm.
Patent CA-2644520-A1 (CA)
Title: Thiadiazole compounds and their use in phototherapy
Inventor: DORSHOW RICHARD B
IPC: C07D513/14
Filed: 2007-03-02
Abstract: The current application discloses thidiazole derivatives of Formula (1), compositions thereof and their use for targeting and photoactivation at target sites.
Patent CA-2644536-A1 (CA)
Title: Compositions of doped, co-doped and tri-doped semiconductor materials
Inventor: LYNN KELVIN
IPC: C30B11/00
Filed: 2007-03-05
Abstract: Semiconductor materials suitable for being used in radiation detectors are disclosed. A particular example of the semiconductor materials includes tellurium, cadmium, and zinc. Tellurium is in molar excess of cadmium and zinc. The example also includes aluminum having a concentration of about 10 to about 20,000 atomic parts per billion and erbium having a concentration of at least 10,000 atomic parts per billion.
Patent CA-2644540-A1 (CA)
Inventor: CARR FRANCIS J
IPC: G01N33/50
Filed: 2007-03-02
Abstract: The present invention relates to novel T cell assay methods, in particular where T cell responses to test antigens are increased by removal of regulatory T cells. Novel assays where the timing of incubation with antigens or other samples is varied in order to optimize detection of T cell responses are described. The invention has particular application for measurement of human T cell responses to pharmaceuticals, allergens, irritants or other substances.
Patent CA-2644581-A1 (CA)
Title: Methode de surveillance d'un patient et systeme pour la mise en oeuvre dudit procede
Inventor: RYVLIN PHILIPPE
IPC: A61B5/11
Filed: 2007-03-15
Abstract: La présente invention concerne une méthode de surveillance d'un patient atteint, par exemple, d'une maladie nerveuse telle que l'épilepsie, remarquable en ce qu'elle consiste au moins dans les étapes suivantes de : enregistrement d'images vidéo du patient en continu dans une mémoire tampon, détermination de la survenue d'une crise du patient à un instant to, extraction des images vidéo enregistrées dans la mémoire tampon entre l'instant to-n et l'instant to+m minutes, et enregistrement de la séquence vidéo entre to-n et to+m sur un support. Un autre objet de l'invention concerne une méthode de diagnostic d'une maladie neurologique d'un patient remarquable en ce qu'elle consiste à surveiller le patient par la méthode de surveillance suivant l'invention et à visionner la séquence enregistrée sur un écran de visualisation. Un dernier objet de l'invention concerne un système de surveillance d'un patient pour la mise en AEuvre du procédé.
Patent CA-2644994-A1 (CA)
Title: Hearing device
Inventor: VON BUOL ANDREAS
IPC: H04R25/00
Filed: 2007-03-13
Abstract: The hearing device to be worn by a user of the hearing device comprises - an input transducer for transducing incoming acoustical sound into audio signals; - a signal processor for processing audio signals; - an output transducer for transducing audio signals into outgoing acoustical sound. Said signal processor is designed such that there exists an input SPL range (.DELTA.SPLin) of at least a portion of said incoming acoustical sound, in which an increase (.delta.+SPLin) in input SPL (SPLin) of said at least one portion of said incoming acoustical sound results in a decrease (.delta.-SPLout) in output SPL (SPLout) of at least a portion of said outgoing acoustical sound, wherein SPL stands for sound pressure level. Through this, at high input SPL (SPLin) the hearing device' s power consumption can be reduced by making use of direct sound, which propagate as sound waves from outside the user' s ear canal to the user' s ear drum.
Patent CA-2645615-A1 (CA)
Inventor: LHERM ERIC
IPC: C01B31/02
Filed: 2008-11-27
Abstract: Une préforme fibreuse cohérente en fibres de carbone est réalisée qui présente des trous formés à partir d'au moins une première face de la préforme, et la préforme est densifiée par dépôt au sein de celle-ci d'un matériau constitutif de la matrice et obtenu par un processus du type infiltration chimique en phase gazeuse. Les trous sont formés par pénétratio n simultanée d'une pluralité d'outils allongés non rotatifs sensiblement parallèles entre eux et présentant à leur surface des aspérités ou reliefs propres à casser et/ou à transférer des fibres rencontrées, la pénétration simultanée des outils étant réalisée par déplacement d'un support portant le s outils, et les outils sont choisis avec une section transversale permettant d'obtenir, dans la préforme en fibres de carbone, des trous ayant en section transversale une dimension moyenne comprise entre 50 microns et 500 microns.
Patent CA-2645725-A1 (CA)
Title: Method and device for joining components of a gas turbine
Inventor: HANRIEDER HERBERT
IPC: B23Q7/02
Filed: 2007-03-14
Abstract: The invention relates to a method and a device (10) for joining at least one rotor blade (12) or at least one part of such a rotor blade (12) with a rotor support (14) of a gas turbine, especially a blade connection (16) of the rotor carrier (14), corresponding welding surfaces (20, 22) of the rotor blade (12), the rotor blade part, the rotor support (14) or the rotor blade connection (16) of the rotor support (14) being joined by inductive HF pressure welding. The at least one rotor blade (12) or rotor blade part is automatically supplied from at least one rotor blade and/or rotor blade part reservoir. The rotor support (14) is automatically positioned in such a manner that the welding surfaces (20, 22) to be joined are aligned in an exact position in relation to each other for the purpose of joining them.
Patent CA-2649900-A1 (CA)
Inventor: ALCANTAR NORMA
IPC: A61K9/16
Filed: 2007-04-19
Abstract: Taught herein is a drug-delivery system that includes encapsulating a therapeutic drug in a nanoparticle vesicle that is then embedded into a hydrogel network. The system allows for enhanced, two-fold control over the release rate of the drug. This technology will be particularly advantageous in treating malignant cancer cells such as those found in the brain. The invention will allow for decreased side effects and increased survival time in patients. This invention opens the door to other technological applications that require controlled release of chemical substances.
Patent CA-2650325-A1 (CA)
Inventor: DALLUGE PAUL RUSSELL
IPC: F16L23/00
Filed: 2007-03-27
Abstract: A wafer-style valve assembly (10) adapted to be coupled between opposing pipeline components having a common centerline secured together by a plurality of longitudinal fasteners (22) includes a substantially cylindrical valve body(12), a seat retaining plate, and at least one clip (16). The valve body has a peripheral edge portion and an axial end surface. The seat retaining plate (28) is disposed on the axial end surface. The at least one clip is also disposed on the axial end surface and extends radially outward of the peripheral edge portion. The clip has a radially inward portion (48) and a radially outward portion (50). The radially inward portion secures the seat retaining plate to the valve body. The radially outward portion has an edge defining a first recess (70) and a second recess (72). The first and second recesses are each adapted to accommodate a longitudinal fastener to locate the valve assembly relative to the centerline of the pipeline.
Patent CA-2651142-A1 (CA)
Title: Methods of repairing engine components
Inventor: REINHOLZ ERIC
IPC: B23K35/24
Filed: 2009-01-26
Abstract: Methods are provided for repairing an engine component. In an embodiment, a method includes forming at least one layer of a first braze alloy mixture including about 40% by weight of a first base alloy material and about 60% by weight of a first braze alloy material, over a structural feature of the component. The first braze alloy material includes chromium, cobalt, tungsten, tantalum, aluminum, hafnium, carbon, boron, and a balance of nickel. A second braze alloy mixture is disposed over the at least one layer of the first braze alloy mixture, the second braze alloy mixture including between about 50% and about 60% by weight of a second base alloy material, and between about 40% and about 50%  by weight of a second braze alloy material. The component is then subjected to heat treatment, and may be further subjected to machining, coating and final inspection.
Patent CA-2653843-A1 (CA)
Inventor: KOLOMIETS SERGEY
IPC: G06F17/27
Filed: 2006-06-30
Abstract: An improved method of learning character segments during text input enables facilitated text input on an improved handheld electronic device. In response to a series of inputs, segments and other objects are analyzed to generate a proposed character interpretation of the series of inputs. Responsive to detecting a replacement of a character of the character interpretation with another character, a character learning string comprising the another character and a number of additional characters of the character interpretation are stored as a candidate. In response to another series of inputs, another proposed character interpretation is generated. Responsive to detecting another replacement of a character of the another character interpretation with a different character, another character learning string comprising the different character and a number of characters of the another character interpretation are compared with the stored candidate. If a set of characters in the another character learning string match characters in the candidate, the set of characters are stored as a segment.
Patent CA-2656313-A1 (CA)
Title: Ps4 exoamylase h307k/r variant
Inventor: MEJLDAL RIE
IPC: A23L7/104
Filed: 2007-06-19
Abstract: We describe a PS4 variant polypeptide derivable from a parent polypeptide having non-maltogenic exoamylase activity, in which the PS4 variant polypeptide comprises an amino acid substitution at position 307 to lysine (K) or arginine (R), with reference to the position numbering of a Pseudomon.alpha.s s.alpha.cch.alpha.rophili.alpha. exoamylase sequence shown as SEQ ID NO: 1. Preferably, the PS4 variant polypeptide further comprises an amino acid substitution at position 70, preferably G70D. The amino acid at positions 272 and 303 of the sequence of the are preferably histidine (H) and glycine (G)..
Patent CA-2657230-A1 (CA)
Inventor: DAVEY CHRIS
IPC: A61M39/00
Filed: 1998-10-01
Abstract: An access port comprises a body including a reservoir, an outlet in flow communication with the reservoir for attaching the body to a catheter and a rigid insert positioned in a bottom portion of the reservoir. The port may also have a body of a penetrable self-sealing material and having an outlet for fixedly attaching a catheter in fluid communication with a reservoir disposed within the body, the reservoir having a rigid insert positioned along a bottom thereof.  Alternatively, the port may have a body of a rigid impenetrable material and having an outlet for fixedly attaching the catheter, wherein the body has a self-sealing penetrable septum in the upper portion thereof and either a removable access panel in the bottom portion or a closeable port opposite the catheter outlet and substantially in alignment therewith.
Patent CA-2658028-A1 (CA)
Inventor: ERKELAND STEFANUS JOSEPH
IPC: C12N15/10
Filed: 2006-06-01
Abstract: The present invention comprises a method method to identify tumor suppressor genes by detecting genes in a mouse retroviral insertion mutagenesis model which expression is inhibited by methylation of the viral insertion or the VIS-flanking gene. This is preferably accomplished by first randomly cutting the mouse genomic DNA, immunoprecipitating the methylated DNA and amplifying the VIS-flanking DNA by inverse PCR, optionally followed by cloning and sequencing of the amplicons. Next to the already known tumor suppressor genes Smad1 and Mad1-like, several putative tumor suppressor genes have been found. The tumor suppressing properties of these genes, as indicated in Table 3 also form part of the present invention. Further use of these genes and/or its substrates or downstream products, for diagnosis and therapy of cancer, preferably AML is envisaged.
Patent CA-2658706-A1 (CA)
Title: Improvements in or relating to methods of logging geological formations
Inventor: SAMWORTH JAMES ROGER
IPC: G01V3/26
Filed: 2009-03-17
Abstract: A method of logging an invaded geological formation comprises the steps of: (i)    operating plural receivers in order to receive signals generated by one or more transmitters and thereby create logs of overlapping lengths of a bore formed in the said geological formation, the respective said receivers logging distinct depths of penetration, as previously defined, of the geological formation measured with respect to the bore; (ii)    recording the resultant values in a two-dimensional plot one of whose axes represents the respective depth of penetration of the said formation to which each said log corresponds; (iii)    establishing whether the resulting plot appears to approach an asymptote;  and if so (iv)    determining the value of the asymptote.