baber/WOPTO huggingface dataset:
Patent CA-2729528-A1 (CA)
Inventor: SHAPIRO JASON DAVID
IPC: F01D11/14
Filed: 2011-01-27
Abstract: Une enveloppe de turbine est présentée pour une turbine à gaz ayant un axe central. Le dispositif comprend : (a) un élément de support annulaire (14); (b) une enveloppe de turbine (12) disposée dans l'élément de support (14), l'enveloppe (12) étant un anneau continu fait d'un matériau peu ductile et doté de surfaces opposées d'écoulement et arrière et d'extrémités opposées avant et arrière et (c) d'un ressort (32) installé entre l'élément de soutien (14) et l'enveloppe (12) et conçu pour presser élastiquement l'enveloppe (12) en position concentrique à l'intérieur de l'élément de support (14).
Patent CA-2729556-A1 (CA)
Inventor: BARKOW KRISTIN
IPC: A45C5/14
Filed: 2009-06-30
Abstract: A convertible luggage and dressing station including a storage region, at least one wheel attached to the storage region, at least one handle attached to the storage region, and a clothing support bar. The convertible luggage and dressing station enables clothing and accessories to be transported to dance and other competitions and then allows the clothing and accessories to be easily displayed.
Patent CA-2729564-A1 (CA)
Inventor: KIM JONG YEOL
IPC: A24D1/02
Filed: 2009-06-25
Abstract: The present invention relates to a cigarette paper coated with a coating material for Low Ignition Propensity (LIP) and a fire-safe cigarette having the same. More particularly, the present invention manufacture a cigarette paper by coating a pre-determined area with a coating material for LIP to lower a porosity of the cigarette paper, and relates to a cigarette paper which re-tains original flavor and taste of the cigarette and has an improved fire-safety and a cigarette having the same. The present inven-tion provides a cigarette paper containing a coating material for LIP  having an improved quality as compared to a conventional composition applicable to a fire-safe cigarette and thus capable of retaining the original flavor of the cigarette as well as having ash integrity, and cigarette having the same.
Patent CA-2730552-A1 (CA)
Inventor: HOFFMANN ANDREW KENNETH
IPC: A61H1/00
Filed: 2009-07-10
Abstract: A therapeutic device and method for use thereof for treatment of blood flow disorders is disclosed.  In one embodiment, a first line emergency response sys-tem for treatment of acute thrombotic and / or vasospastic vascular obstructions via the noninvasive application of low frequency vibration with at least one, and preferably a plurality of randomly administered vibratory waveform characteristics (herein after "Randomic Vibration") is de-tailed. The disclosed apparatus and methods are based on the intuition that transcutaneously imparted low frequency randomic vibration can provide enhanced clot disruption and mixing of clot disruptive agents to acutely thrombosed vessels, due to the addition of mechanical chaos via non-regular, multi-vectored convection currents. In a preferred embodiment, the disclosed apparatus and methods prefer-ably utilize randomic vibration as an adjunct to systemi-cally administered drug therapy, most preferably intra-venously administered thrombolytic drug therapy.
Patent CA-2732119-A1 (CA)
Inventor: SLASTION VLADIMIR
IPC: G01B9/02
Filed: 2011-02-17
Abstract: An interferometer estimates at least one interferometric parameter of one or more signals emitted from a source. The interferometer includes at least one phase measurement module for measuring phase differences between the source signals received at different signal receiving sensors. At least one coarse estimate of a sought parameter used to represent the at least one interferometric parameter is generated by processing the one or more signals received from the source. At least one fine estimate of the sought parameter is also generated by processing the at least one coarse sought parameter using the plurality of phase measurements received from the at least one phase measurement module. The at least one fine sought parameter represents the at least one interferometric parameter with greater accuracy than the at least one coarse sought parameter and over an extended range of values in which the sought parameter is not unambiguously determinable using only the plurality of phase measurements.
Patent CA-2734449-A1 (CA)
Inventor: UMEMOTO TERUO
IPC: C07C309/00
Filed: 2009-08-17
Abstract: Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or builing blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.
Patent CA-2736898-A1 (CA)
Inventor: MICHIELS WILHELMUS P A J
IPC: G06F7/72
Filed: 2009-05-05
Abstract: A method of obfuscating an exponentis provided. The method comprises identi-fying (304) a value .lambda. for which it holds that .lambda.>0 and x.lambda. = 1 for a plurality of elements x which are to be used in a cryptographic process. The method further comprises identifying (306) an obfuscated exponent ywhich is greater than .lambda. and providing (308) information indicative of the obfuscated exponent y.The method comprises establishing a keyvalue a, wherein a < .lambda., select-ing a positive integer b, and computing y = a + b.lambda..
Patent CA-2741255-A1 (CA)
Title: Redispersible polymer powder compositions prepared from styrene butadiene-based latex for dry mix formulations
Inventor: DOMBROSKI JUERGEN
IPC: C08L35/06
Filed: 2011-05-30
Abstract: Redispersible polymer powder compositions which include a polyglycol in admixture with a redispersible polymer powder (RDP), which powder includes a codried mixture of a carboxylated, water insoluble film-forming styrene butadiene polymer and a colloidal stabilizer, results in cement compositions having unexpectedly superior overall bonding strength and adhesion after water immersion. Use of the polyglycol provides good workability or ease of troweling during application. In addition, the RDP composition, which includes the RDP  and the polyglycol, provides the cement-based composition with excellent abrasion resistance, surface appearance, and color. Also, the RDP composition provides for at least a 30% reduction, for example a 50% or more reduction in the amount of retarder or retardant employed in the dry mix formulation for cement compositions, such as self leveling flooring compounds or compositions, and cement-based tile adhesives.
Patent CA-2742774-A1 (CA)
Inventor: PEES BERNARD
IPC: C07C227/08
Filed: 2009-12-15
Abstract: La présente invention concerne un procédé d'ammonolyse de l'acide 11 -bromoundécanoïque, effectué dans des conditions permettant de limiter les réactions secondaires à l'origine des impuretés, notamment de type aminés secondaires, et en réduisant considérablement le temps de réaction. Le procédé selon l'invention comprend les étapes suivantes: i) une étape de dispersion de l'acide 11 -bromoundécanoïque, fondu ou non, dans une solution aqueuse d'ammoniac, et ii) une étape d'ammonolyse par réaction de 11 - bromoundécanoïque avec l'ammoniaque en excès, dans des conditions d'agitation du milieu réactionnel et de chauffage progressif de celui-ci, suffisantes pour permettre l'obtention de l'acide 11 -aminoundécanoïque avec une consommation totale de l'acide 11 -bromoundécanoïque.
Patent CA-2743738-A1 (CA)
Inventor: WU YIYAN
IPC: H04N7/66
Filed: 2011-06-17
Abstract: The invention relates to a method of iterative multi-layer decoding of a multimedia communication signal, wherein persistent bits from various upper layers of the employed protocol stack are used in error correction decoding at a lower error-correction layer. The method includes saving persistent bits from successfully decoded FEC frames in memory, and using a subset of the saved bits in decoding of future frames. A  smart controller is used to analyze frames for the presence and location of persistent bits, for saving thereof in memory, and for inserting saved persistent bits into a next frame at successive decoding iterations thereof.
Patent CA-2744267-A1 (CA)
Inventor: EVANS DAVID
IPC: A61F2/44
Filed: 2009-11-25
Abstract: A spinal implant configured to facilitate focused treatment of spinal tumors includes a plurality of irradiated implant seeds configured to concentrate the dosage and duration of radiation treatment of tumors.
Patent CA-2745041-A1 (CA)
Title: 2, 5-diamino-substituted pyrido [4, 3-d] pyrimidines as autotaxin inhibitors against cancer
Inventor: SCHIEMANN KAI
IPC: C07D471/04
Filed: 2009-11-03
Abstract: The present invention relates to pyridopyrimidine derivatives according to formula (I), as autotaxin inhibitors and the use of such compounds for the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by increased lysophosphatic acid levels and/or the activation of autotaxin, in particular of different cancers.
Patent CA-2745200-A1 (CA)
Inventor: SAMUEL IFOR DAVID WILLIAM
IPC: A61B3/14
Filed: 2009-12-01
Abstract: The invention provides an imaging apparatus (10) for obtaining an image (40) of a fluorescent pattern (32) under ambient light, such as a fluorescent barcode or a fingerprint dyed with a fluorescent marker. The apparatus includes a synchronous shutter imaging device (12) having an image recording sensor and a shutter, a first pulsed light source (18) which emits a pulse of light having an excitation wavelength of the fluorescent pattern, an optical filter (14) which prevents light having the excitation wavelength from reaching the image recording sensor of the synchronous shutter imaging device, and a synchronisation control (22) which synchronises the shutter and the pulsed light source. The synchronisation of the shutter and pulse, so that the shutter opens during the pulse, and the provision of the optical filter allow a low intensity light source to be used and an image to be obtained under ambient light conditions.
Patent CA-2747800-A1 (CA)
Inventor: ARGANBRIGHT DANIEL A
IPC: G06Q30/00
Filed: 2000-02-29
Abstract: A method for accumulating a list of products or services selected for purchase from a shopping page web file and a merchant partner page web file includes accumulating a selected list of product or service identifiers selected for purchase at a server computer. Identification of at least one of the product or service identifiers selected for purchase is received at the server computer from at least one web file selected from the group consisting of the shopping page web file and the merchant partner page web file. Each product or service received is added to the selected list.
Patent CA-2748181-A1 (CA)
Title: Pyrimido-diazepinone kinase scaffold compounds and methods of treating disorders
Inventor: GRAY NATHANAEL S
IPC: A61K31/4985
Filed: 2010-01-06
Abstract: The present invention relates to novel pyrimido-diazepinone compounds, methods of modulating protein kinases, including MPS1 (TTK), ERK5 (BMK1, MAPK7), polo kinase 1,2,3, or 4, Ack1, Ack2, AbI, DCAMKL1, ABL1, AbI mutants, DCAMKL2, ARK5, BRK, MKNK2, FGFR4, TNK1, PLK1, ULK2, PLK4, PRKD1, PRKD2, PRKD3, ROS 1, RPS6KA6, TAOK1, TAOK3, TNK2, Bcr-Abl, GAK, cSrc, TPR-Met, Tie2, MET, FGFR3, Aurora, AxI, Bmx, BTK, c-kit, CHK2, Flt3, MST2, p70S6K, PDGFR, PKB, PKC, Raf, ROCK-H, Rskl, SGK, TrkA, TrkB and TrkC, and the use of such compounds in the treatment of various diseases, disorders or conditions.
Patent CA-2749306-A1 (CA)
Inventor: HARRISON BENJAMIN
IPC: F01N13/08
Filed: 2010-01-26
Abstract: A combustion engine exhaust after treatment system mount (12), including a body (16), with a first mounting position (18), a second mounting position (20), and a foot (22) for mounting the body to an engine or wall, the first mounting position having a first mounting surface (32), the second mounting position having a second mounting surface (34), the first mounting position having a first longitudinal axis (Ai), and the second mounting position having a second longitudinal axis (A2), the first axis positioned substantially parallel to the second axis. In another aspect a combustion engine exhaust after treatment system is disclosed including such a mount and at least two exhaust gas after treatment components chosen from the group including a particle filter (PF), a muffler, a heat source for PF regeneration, a Selective Catalytic Reductor (SCR) and a mixing chamber, at least one of the components being positioned in the first mounting position and the at least one other component being positioned in the second mounting position, fluidly connected to the first component.
Patent CA-2749412-A1 (CA)
Title: Process for preparing chocolate crumb
Inventor: GODFREY GRAHAM
IPC: A23G1/00
Filed: 2010-02-03
Abstract: A process for the manufacture of chocolate crumb and chocolate crumb and confectionery products made using the process. The process comprises: a) providing a milk and sugar mixture or mixing together, milk and sugar so as to form a mixture;  b) evaporating liquid from the mixture so as to form sweetened condensed milk;  c) adding and mixing cocoa mass/liquor to the sweetened condensed; d) subjecting the sweetened condensed milk and cocoa mass/liquor mixture to conditions effective to bring about sugar crystallisation in the mixture; e) drying the mixture so as to form chocolate crumb; and f) seeding the mixture with sugar during and/or between one or more of steps (c) to (e). The mixture is seeded with sugar so as to promote crystallisation prior to and/or during and/or after sugar crystallisation.
Patent CA-2750103-A1 (CA)
Inventor: FORNAGE MARTIN
IPC: H02J3/06
Filed: 2010-01-21
Abstract: A method and apparatus for characterizing a circuit coupled to an AC line. The apparatus comprises a consumption measurement unit (CMU), adapted for coupling, independent of voltage and current polarity, to the AC line and the circuit. The CMU comprises a discovery module adapted for (i) generating a circuit current signature based on current samples representative of current on a phase of the circuit, (ii) generating at least one AC line current signature based on AC line current samples representative of current on each phase of the AC line, and (iii) determining, based on the circuit current signature, the at least one AC  line current signature, and at least one of a source profile or a load profile, at least one of a type or a voltage characteristic for the circuit.
Patent CA-2750908-A1 (CA)
Inventor: NIELSEN STEVEN
IPC: G06Q30/00
Filed: 2010-02-05
Abstract: A marking device for a marking operation to mark a presence or an absence of one or more underground facilities is configured to access and display facilities map information, and/or other image information, as a visual aid to facilitate the marking operation. In various aspects, methods and apparatus relate to:  selection of an appropriate "base" facilities map, or information from a database of facilities map data, relating to a given work site/dig area; selection of an appropriate pan and/or zoom (resolution) for displaying facilities map information; appropriately updating displayed facilities map information while a marking device is used during a marking operation (e.g. changing pan, zoom and/or orientation); overlaying on the displayed facilities map information marking information and/or landmark information relating to the marking operation; and storing locally on the marking device, and/or transmitting from the marking device, facilities map information and/or overlaid marking/landmark information (e.g., for further processing, analysis and/or subsequent display).
Patent CA-2752599-A1 (CA)
Inventor: WEI XIONGHUI
IPC: B01D53/14
Filed: 2010-02-10
Abstract: A method for removing SO x (x=2 and/or 3) from gas using a solution having polyethylene glycol as the main ingredient. First, SO x in the gas is absorbed by the solution of polyethylene glycol. Second, the solution of polyethylene glycol which has absorbed SO x is regenerated by one or more of the heating, vacuum, ultrasonic, microwave or radiation methods, thereby releasing the by-products of sulfur dioxide and sulfur trioxide. The regenerated solution of polyethylene glycol is recycled.  When the water content of the regenerated solution of polyethylene glycol is high enough to affect the desulfurization, it needs to be removed. Removal methods include heating and rectification, absorption using a water absorbent, or a combination of these methods. The polyethylene glycol solution is recycled after dehydration.
Patent CA-2754413-A1 (CA)
Inventor: LIVERSAGE JOHN HEWITT
IPC: C22C26/00
Filed: 2010-03-08
Abstract: An embodiment of a PCD insert comprises an embodiment of a PCD element joined to a cemented carbide substrate at an interface. The PCD element has internal diamond surfaces defining interstices between them. The PCD element comprises a masked or passivated region and an unmasked or unpassivated region, the unmasked or unpassivated region defining a boundary with the substrate, the boundary being the interface. At least some of the internal diamond surfaces of the masked or passivated region contact a mask or passivation medium, and some or ail of the interstices of the masked or passivated region and of the unmasked or unpassivated region are at least partially filled with an infiltrant material.
Patent CA-2757082-A1 (CA)
Title: A multipart fluid system and a system for regional citrate anticoagulation in an extracorporeal blood circuit
Inventor: STERNBY JAN
IPC: A61K33/14
Filed: 2010-03-31
Abstract: The present invention concerns a multipart fluid system for use in CRRT, wherein the multipart fluid system comprises an anticoagulation fluid and at least one fluid from the group consisting of a dialysis fluid and an infusion fluid. According to the invention the anticoagulation fluid comprises at least 8 mM citrate, and the dialysis fluid and/or infusion fluid comprises 2-8 mM citrate and 1-5 mM total calcium. The present invention further concerns a system for regional citrate anticoagulation in an extracorporeal blood circuit.
Patent CA-2757162-A1 (CA)
Title: Piezo drive
Inventor: THELEN MARC
IPC: G01C1/02
Filed: 2010-03-17
Abstract: The invention relates to a piezo drive, in particular for use in geodesic devices, having at least one piezoelectric motor element (2) that includes an advancing component, a running surface component (IOC), and a receptacle for the running surface component (10C), wherein said receptacle is to be connected to a component to be driven, wherein the piezoelectric motor element (2) has a window of operation of the motor as a frequency range of the movement of the advancing component. The running surface component (10C) and the receptacle (9C) are sized and connected to one another such that the natural resonances of the running surface component (10C) lie outside the window of operation of the motor.
Patent CA-2757535-A1 (CA)
Inventor: BOLOHAN MATTHEW J
IPC: G06F9/48
Filed: 2010-04-01
Abstract: A computing device has one or more pro-cessors and memory storing programs executed by the one or more processors. The computing device initializes a main application on a first thread. The main application has a first synchronous connection with a target applica-tion. After the main application performs one or more op-erations at the target application through the first syn-chronous connection, the computing device initializes an assistant process on a second thread. The assistant process has a second synchronous connection with the target appli-cation and an asynchronous connection with the main ap-plication. After receiving a request from the main applica-tion through the asynchronous connection, the assistant process performs one or more operations at the target ap-plication through the second synchronous connection.
Patent CA-2759027-A1 (CA)
Inventor: SIKORA GEORGE
IPC: A61B17/56
Filed: 2010-04-19
Abstract: A system and method for repairing a defect on an articular surface. An excision guide is positioned on an articular surface, wherein the excision guide includes a guide head and a guide sleeve disposed on the guide head, wherein the guide head includes a contact surface configured to locate the excision guide relative to the articular surface. A  guide pin may be advanced through the guide sleeve and secured to the articular surface, wherein the guide sleeve is configured to receive the guide pin therethrough and position the guide pin at an angle relative to an axis generally normal and central to a defect on the articular surface, wherein angle is less than 90 degrees.
Patent CA-2759272-A1 (CA)
Title: Separation device for removing liquid from a mixture comprising a gas and a liquid
Inventor: BIERI HANS
IPC: B01D45/12
Filed: 2010-04-27
Abstract: The invention provides a separation device for removing at least part of a liquid from a mixture which comprises a gas and the liquid in the form of droplets, which separation device comprises: a) a housing compris-ing a first, second and third separation section for separat-ing liquid from the mixture, wherein the second separation section is arranged below the first separation section and above the third separation section, the respective separation sections are in communication with each other, and the sec-ond separation section comprises a rotating coalescer ele-ment;  b) tangentially arranged means to introduce the mix-ture into the first separation section; c) means to remove liquid from the first separation section; d) means to remove liquid from the third separation section; and e) means to re-move a gaseous stream, lean in liquid, from the third sepa-ration section. The invention further provides a separation process for removing at least part of a liquid from a mixture comprising the liquid in the form of droplets using the sep-aration device.
Patent CA-2760674-A1 (CA)
Title: Fgf21 mutants and uses thereof
Inventor: BELOUSKI EDWARD JOHN
IPC: A61K38/18
Filed: 2010-05-04
Abstract: The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions.
Patent CA-2760695-A1 (CA)
Inventor: WEI ZHOUHONG
IPC: G01V1/00
Filed: 2010-04-30
Abstract: A seismic vibrator has a base plate with at least four isolators isolating a frame from the base plate. Each of these isolators is offset from the plate's footprint on shelves to free up area on the plate's top surface. An accelerometer disposed directly on the base plate detects the acceleration imparted to the plate. To reduce flexing and bending, the plate has an increased stiffness and approximately the same mass of a plate for a comparably rated vibrator. The accelerometer disposes at a particular location of the plate that experiences transition between longitudinal flexing along the plate's length. This transition location better represents the actual acceleration of the plate during vibration and avoids overly increased and decreased acceleration readings that would be ob-tained from other locations on the plate.