baber/WOPTO huggingface dataset:
Patent CA-2777116-A1 (CA)
Inventor: DE VOCHT MARCEL LEO
IPC: C12N7/02
Filed: 2010-10-14
Abstract: The invention provides methods for large-scale adenovirus purification from high cell density suspensions, using host cell DNA fragmentation and/or precipitation followed by a clarification step with tangential flow filtration.
Patent CA-2781775-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B18/12
Filed: 2012-06-26
Abstract: A method includes accepting a plurality of Magnetic Resonance Imaging (MRI) data points of a cardiac chamber, acquired over multiple phases of at least one cardiac cycle. A simulated surface of the cardiac chamber is constructed by processing the MRI data points. Measurements of a parameter, acquired at respective points on a surface of the cardiac chamber, are accepted from an intra-cardiac probe. The measurements are overlaid on the simulated surface constructed from the MRI data points, so as to produce a map of the parameter on the surface.
Patent CA-2782822-A1 (CA)
Title: Soil tillage implements and shear wheels for use with tractors
Inventor: BAKER DAVID
IPC: A01B35/26
Filed: 2009-12-04
Abstract: An implement for tilling soil has a frame, a housing plate and a plurality of shearing blades mounted to the blade housing plate in vertically spaced apart relation and oriented substantially parallel to the surface of the soil. The plurality of shearing blades is mounted to the blade housing plate and are each deflectable upon contacting an obstacle in the soil. A method is provided for decompacting a soil terrain by making a first tilling pass in a first direction with the implement for tilling soil thereby shearing the soil terrain into layers, lifting the sheared soil and allowing it to settle, and then making a second pass in a direction diagonal to the first pass.
Patent CA-2783725-A1 (CA)
Title: Electronic device including keypad with keys having a ridged surface profile
Inventor: LEUNG KWOK CHING
IPC: H04M1/23
Filed: 2011-01-25
Abstract: According to one aspect, a portable electronic device having a base portion having a keypad, and a sliding portion. The sliding portion is coupled to the base portion and slideable relative thereto between a closed position wherein the keypad is covered by the sliding portion, and an open position wherein the keypad is exposed. The keypad includes a plurality of keys, at least some of the plurality of keys having a ridge that extends upwardly from the top surface of the key. Each ridge extends between a lower edge of the key and an upper edge of the key and is curved therebetween. Each ridge is offset from a midline of each key.
Patent CA-2784116-A1 (CA)
Inventor: CLARKE SEAN PETER
IPC: B26B21/40
Filed: 2010-12-15
Abstract: A novel razor cartridge includes at least one non-cutting element disposed anywhere within a blade array between a guard and a cap and/or in a blade position of a frame providing skin/hair management. This non-cutting element allows the fine-tuning of parameters such as blade-skin contact, hair orientation, blade spans and rinse-through gaps in manners that improve shaving comfort, closeness, efficiency, and/or rinse-ability. The non-cutting element may include projections, fin-like elements, comb-like features having teeth, exfoliation or lubricating capabilities. By having a fixed non-cutting element disposed midway in a blade array, a multi-stage cartridge is provided with a middle control point with potentially different functionality before and after the non-cutting element. The non-cutting element is not attached to another blade in the blade array though it may be manufactured as a modified blade support, attached to a blade support, or as part of the frame or the clips.
Patent CA-2785325-A1 (CA)
Title: A new method for installing indirect and direct mold pressure, temperature, and flow front detection sensors without machining the mold
Inventor: GROLEAU RODNEY J
IPC: B29C45/76
Filed: 2010-12-17
Abstract: A molding apparatus includes a mold cavity (26), an ejector pin (30), and a sensor (42). The ejector pin has a first surface (48) exposed to the cavity and a second surface (40) not exposed to the cavity. The sensor (42) is in communicative contact with the ejector pin second surface (40). The sensor (42) is capable of sensing pressure in a mold cavity (26) through the ejector pin (30). The molding apparatus may include a hollow ejector pin (108) with a first end (120) facing the mold cavity (26). A sensor (104) embedded in the hollow ejector pin first end (120) senses a mold cavity parameter. A signal line (112) from the sensor (104) is routed through the hollow ejector pin (108).
Patent CA-2786714-A1 (CA)
Inventor: TSUCHIYA ATSUKI
IPC: D01F9/22
Filed: 2011-01-26
Abstract: The present invention relates to fiber-reinforced thermoplastic resin composition comprising 0.1 to 10 mass% of a (meth)acrylic-based polymer, 1 to 70 mass% of reinforcing fiber, and 20 to 98.9 mass% of thermoplastic resin, wherein the (meth)acrylic-based polymer has, in a side chain, at least one functional group selected from a hydroxyl group, a carboxyl group, an amide group, and an urea group, and has a cohesive energy density (CED) of 385 to 550MPa. The present invention provides, particularly in the case of using a polyolefin-based resin as matrix resin, a fiber-reinforced thermoplastic resin composition and a reinforcing fiber bundle which have high adhesiveness and good mechanical characteristics.
Patent CA-2787423-A1 (CA)
Inventor: BAXTER ALAN M
IPC: G21C11/06
Filed: 2011-02-04
Abstract: A modular, nuclear waste conversion reactor that continuously produces usable energy while converting U-238 and/or other fertile waste materials to fissionable nuclides. The reactor has a highly uniform, self-controlled, core (2) with a decades-long life and does not require reactivity control mechanisms within the boundary of the active core during operation to retain adequate safety. The exemplary embodiment employs high-temperature helium coolant, a dual-segment (22) initial annular critical core, carbide fuel, a fission product gas collection system, ceramic cladding and structural internals to create a modular reactor design that economically produces energy over multiple generations of reactor cores with only minimum addition of fertile material from one generation to the next.
Patent CA-2787456-A1 (CA)
Inventor: SAVARESI SERGIO MATTEO
IPC: B60W40/08
Filed: 2010-12-20
Abstract: A motor-vehicle driving style estimating system (100) of a motor-vehicle, comprising a measuring apparatus (1) of a kinematic signal representative of a motor-vehicle motion quantity trend (v(t)). The system is characterized in that it further comprises a kinematic signal low-pass filtering module (8) configured to provide a corresponding reference filtered signal associated with a reference trend of said quantity (v F (t)). Furthermore, the system comprises a kinematic signal and reference filtered signal processing module (2) configured to provide an indication of the driving style depending on a comparison of the motor-vehicle motion trend with the reference trend.
Patent CA-2791309-A1 (CA)
Inventor: GUTIN ALEXANDER
IPC: C12Q1/68
Filed: 2011-02-04
Abstract: Biomarkers, particularly hypoxia-related genes, and methods using the biomarkers for molecular detection and classification of disease are provided.
Patent CA-2791363-A1 (CA)
Inventor: LESHNER WILLIAM
IPC: G06F17/30
Filed: 2011-03-03
Abstract: A system for and method of providing enhanced content navigation on an electronic device in accordance with exemplary embodiments may include identifying electronic content to be displayed on the electronic device, embedding, in the electronic content, a navigation link that initiates a navigation action when activated at the electronic device, and transmitting, to the electronic device, the electronic content that comprises the navigation link via a network.
Patent CA-2793034-A1 (CA)
Inventor: PARK CHESTER
IPC: H04L27/38
Filed: 2011-02-16
Abstract: RF impairment parameters, including frequency- dependent IQ imbalance, are estimated in a wideband received signal on a per- sub-band (or per sub-band pair) basis. In one embodiment, block- type pilot signals are received, such as on SCH, and IQ imbalance and carrier frequency offset are estimated from the block- type pilot signals. Data and comb- type pilot signals are then received on all sub-bands. Phase noise and channel coefficients are estimated for the first sub-band, based on the IQ imbalance and carrier frequency offset estimates. IQ imbalance is then successively estimated, on a per- sub- band (or per sub-band pair) basis, based on the comb- type pilot signals, the previously estimated carrier frequency offset estimate, and the phase noise and IQ imbalance estimates from prior sub-bands (or pairs). This may comprise iterative estimation based on decision feedback.
Patent CA-2795193-A1 (CA)
Title: Method for processing banknotes (variants)
Inventor: MININ PETR VALER EVICH
IPC: G07D7/00
Filed: 2011-04-07
Abstract: The method can be used in devices for detecting, counting or sorting bank notes, and can be used to determine the basic characteristics of bank notes, such as the type of currency and the denomination. The method is based on computer processing of a digital sample of a bank note which is generated in the device during scanning. The technical result is to increase the speed of processing of bank notes. A first variant of the method envisages initial classification, followed by checking of the possible classes selected for correspondence to several known criteria corresponding to each class. In order to give a more precise result, the permissible correlation between characteristics for two fields is checked. In accordance with a second variant of the method, classification is performed on the basis of a digital sample of a bank note and, for each possible class, the degree of correspondence between the bank note and this class is calculated, the classes being ranked in order of degree, and the bank note is related to the class which is closest thereto in terms of the degree of correspondence.
Patent CA-2795945-A1 (CA)
Inventor: COOPER RUAIRIDH
IPC: E21B37/04
Filed: 2012-11-21
Abstract: A debris collecting tool for use within a wellbore is provided. The tool (10) comprises a filter body (12) having an upstream end (13) and a downstream end (14). A first fluid passage (18) extends longitudinally between the upstream and downstream ends (13,14) of the filter body (12), and at least one second fluid passage (20) connects the first fluid passage (18) with the exterior of the filter body (12). A filter (24) is located between the first fluid passage (18) and the at least one second fluid passage (20). The tool (10) further comprises a flow controller (30) movable between a first position in which fluid is prevented from entering the at least one second fluid passage (20) from the exterior of the filter body (12), and a second position in which fluid is permitted to enter the at least one second fluid passage (20) from the exterior of the filter body (12). An agitator body (50) is attached to the upstream end (13) of the filter body (12), and includes at least one radially projecting agitation member (56). Methods of using the tool to collect debris and clean a wellbore are also provided.
Patent CA-2796780-A1 (CA)
Title: Tube made of flexible material, procedure for the manufacture of tubes made of felxible material, and the formulation used
Inventor: FERNANDEZ DE MENDIOLA QUINTANA JAVIER
IPC: C08L23/14
Filed: 2011-05-06
Abstract: The invention relates to a manufactured flexible pipe and to a method for manufacturing same, wherein the entire pipe is manufactured by injecting a formulation of plastic materials, which includes at least one Random polypropylene base having an E modulus between 300 and 1400 MPa, at least one other Random polypropylene having a fluidity between 8 and 75 MFI 230/2, at least one copolymer having a modulus between 10 and 500 MPa, at least one nucleating agent and/or at least one heat stabilizer. The resultant pipe meets very diverse requirements of flexibility, permeability, soldering capacity, mechanical resistance to low temperatures, etc.
Patent CA-2797309-A1 (CA)
Title: Liaison faible de charge combinee electronique
Inventor: JENKINS PETER
IPC: E21B33/038
Filed: 2011-04-28
Abstract: La présente invention se rapporte à un dispositif de sécurité et à un procédé de protection de l'intégrité d'une ou de plusieurs barrières de puits (5) ou d'une autre ou de plusieurs autres structures d'interface à une extrémité d'un train de colonne montante ou d'un tuyau flexible (2), le dispositif de sécurité comprenant une connexion qui peut être libérée (6) dans le train de colonne montante ou dans le tuyau flexible (2), la connexion qui peut être libérée étant agencée de façon à se libérer ou à se déconnecter dans des conditions prédéfinies données de façon à protéger la ou les barrières de puits (5) ou une autre ou plusieurs autres structures d'interface. Selon l'invention, le dispositif de sécurité comprend : au moins un capteur (19) destiné à surveiller des charges de tension et/ou des charges de flexion et/ou des charges de pression interne et la température, ledit ou lesdits capteurs pouvant être disposés sur un segment de la colonne montante ou du tuyau (2) et ledit ou lesdits capteurs (19) étant adaptés de façon à fournir des données mesurées qui se rapportent à des charges de tension et/ou à des charges de flexion et/ou à des charges de pression interne et à la température; une unité de traitement électronique (20) adaptée de façon à recevoir et à interpréter les données mesurées provenant dudit ou desdits capteurs (19); un actionneur ou un commutateur électronique, hydraulique ou mécanique (15) agencé de façon à recevoir un signal en provenance de l'unité de traitement électronique (20) et à initier une libération ou une déconnexion de la connexion qui peut être libérée.
Patent CA-2799936-A1 (CA)
Inventor: MATZKEL BEN
IPC: H04L29/06
Filed: 2011-05-19
Abstract: A system and method for protecting access to authentication systems. A mediator may accept original authentication credentials from a client, may process the authentication credentials to provide processed authentication credentials and may forward the processed authentication credentials to an authentication system. Processing original authentication credentials may include encrypting at least one portion of original authentication credentials.
Patent CA-2799990-A1 (CA)
Title: Concave for a rotary combine
Inventor: FOSTER GERALD A
IPC: A01D82/00
Filed: 2012-12-17
Abstract: There is provided a concave for a rotary combine which includes a body having a plurality of curved frame sections connected in parallel side by side relation. Each of the curved frame section has having ends and sides. The body has an entry end and an exit end.  Each of the curved frame sections has a face with an upstanding crop processing profile. For the curved frame sections at the entry end of the body the crop processing profile is a threshing profile having an orientation extending between the sides. For the curved frame sections at the exit end of the body the crop processing profile is a separation profile of sine wave vanes having an orientation extending toward the ends and having apertures positioned between the vanes to permit passage of grain.
Patent CA-2802534-A1 (CA)
Inventor: GEORGE EAPEN
IPC: A23L27/20
Filed: 2011-06-27
Abstract: Methods for synthesizing traditional balsamic vinegar, conventional balsamic vinegar, and Parmesan cheese flavouring compositions are provided for easily synthesizing these flavourings for use in or with food products for flavour addition, enhancement, and/or substitutes for flavourings typically obtained only after long aging methods.
Patent CA-2803801-A1 (CA)
Inventor: FARRELL MARK EDWARD
IPC: A61C17/34
Filed: 2008-01-31
Abstract: A brush section for use with an electric toothbrush includes a relatively large brush head portion having a generally rectangular shape, although oblong, elliptical and other such shapes having a length to width aspect ratio greater than 1 may be employed. The brush head portion is secured to a shaft portion of the brush section that may be configured to couple to a handle section. The handle section may include an electric drive including drive shaft, and the drive shaft may couple to the brush head via a coupling member positioned within the shaft portion. The electric drive may impart a rotary, oscillating rotary-oscillating or other suitable drive motion to the drive shaft that is, in turn, imparted upon the brush head by virtue of the coupling member.
Patent CA-2807556-A1 (CA)
Title: Dispositif de blocage d'un pied d'une aube de rotor
Inventor: BART JACQUES RENE
IPC: F01D5/30
Filed: 2011-08-08
Abstract: Un dispositif (8) de blocage d'un pied d'une aube de rotor dans une rainure d'un disque de rotor d'une turbomachine, comportant: -un secteur d'anneau circulaire (81) destiné à être monté, transversalement à l'axe de la turbomachine, dans une gorge du disque de rotor; -au moins une cale de blocage (82), solidaire et orthogonale au secteur d'anneau (81), s'étendant parallèlement à l'axe (S) du secteur d'anneau (81) de manière à supporter radialement le pied de l'aube dans la rainure; et -au moins une dent de blocage (83) s'étendant depuis le secteur d'anneau (81) radialement par rapport à l'axe (S) du secteur d'anneau (81) de manière à bloquer le déplacement axial du pied de l'aube dans la rainure.
Patent CA-2810049-A1 (CA)
Inventor: BAIR KENNETH W
IPC: A61K31/437
Filed: 2011-09-02
Abstract: The present invention relates to compounds and compositions for the inhibition of NAMPT, their synthesis, applications and antidotes. An illustrative compound of the invention is shown below.
Patent CA-2811771-A1 (CA)
Title: Mobile wireless communications device establishing wireless communication links based upon near field communication and related methods
Inventor: ROSE SCOTT DOUGLAS
IPC: H04W84/18
Filed: 2011-09-23
Abstract: A wireless communications system may include first and second mobile wireless communications devices each comprising a respective input device, wireless transceiver, near-field communication (NFC) transceiver, and controller coupled to the input device, wireless transceiver and NFC transceiver. At least one of the controllers may be configured to establish an NFC communications link between the NFC transceivers when the first and second mobile wireless communications devices are in proximity, provide a temporary device identifier (ID) via the NFC communications link, request authorization to establish a wireless link between the wireless transceivers, provide a permanent device ID upon receiving the authorization and based upon the temporary device ID, and establish the wireless link between the wireless transceivers based upon the permanent device ID.
Patent CA-2811854-A1 (CA)
Title: Diterpenoid derivatives endowed of biological properties
Inventor: CERRI ALBERTO
IPC: C07C211/31
Filed: 2011-10-26
Abstract: The present invention relates to new diterpenoid derivatives of formula (I), processes for their preparation, and to pharmaceutical compositions containing them for the treatment of cardiovascular disorders, urinary incontinence, asthma, or Alzheimer's disease and/or to prevent obstructive vascular lesions consequently to arteriotomy and/or angioplasty, and to prevent organ damage in hypertensive patients.
Patent CA-2815523-A1 (CA)
Inventor: PEARSON STEVEN E
IPC: B64C1/18
Filed: 2013-05-09
Abstract: There is provided a composite hat stiffener, a composite hat-stiffened pressure web, and a method of making the same. The composite hat stiffener has a composite hat section having a first side and a second side. The composite hat stiffener further has a plurality of composite stiffening plies coupled to the composite hat section. The plurality of composite stiffening plies include a body ply coupled to the first side of the composite hat section, a wrap ply coupled the body ply, and a base ply coupled to the body ply and the wrap ply. The composite hat stiffener further has a pair of radius filler noodles coupled to the composite hat section and disposed between the plurality of composite stiffening plies. The composite hat stiffener further has an outer ply coupled to the second side of the composite hat section.
Patent CA-2815977-A1 (CA)
Inventor: RODRIGUES DENZIL
IPC: C02F1/48
Filed: 2011-10-28
Abstract: Apparatus for treating a fluid in a conduit by the application thereto of radio- frequency electro-magnetic signals, comprising a core element of magnetically-permeable material extending around the conduit, and one or more primary coils through which the core element extends and energised with radio frequency electrical signals by at least one signal generator; wherein the or at least one of the primary coils has an extent and/or disposition circumferentially of the core element and conduit such as to establish an effective magnetic field throughout the core element.
Patent CA-2817488-A1 (CA)
Inventor: JANSEN RIK
IPC: G01N29/032
Filed: 2011-11-10
Abstract: Operation of an oil-water separator or other liquid mixture separator is monitored. The separator uses a vessel through which a mixture of different liquid components flows horizontally. A plurality of ultrasound transducers is provided on a wall of the vessel at different heights at a common stage along the direction of the horizontal flow. Ultrasound at a plurality of different ultrasound wavelengths is transmitted through the vessel between transducers and ultrasound arriving transducers is detected. Parameter values of a model are fitted to the detection. A model is used that relates height dependent properties of liquid in the vessel to properties of the detected ultrasound transmission between transceivers, the model comprising at least a fittable parameter of a height dependent droplet size distribution in a least a sub-range of a height of liquid in the vessel. The model relating the droplet size distribution to ultrasound wavelength dependence of the properties of ultrasound transmission. The measured droplet size distribution may be used to determine the route of ultrasound paths and to control demulsification measures.
Patent CA-2822765-A1 (CA)
Inventor: CHEN WANG KUEI-YUNG
IPC: E06B3/58
Filed: 2013-08-02
Abstract: A coupler (100) for coupling a two-part frame (10) and for holding a piece of glass (11) to an opening on a panel or a door (20) comprises a first part (101), a second part (102) and an extension member (103) for coupling the first part (101) to the second part (102), wherein the first part (101) incorporates with one of the two-part frame (10) and includes a locking member (201), the second part (102) incorporates with another one of the two-part frame (10) at a position corresponding to that of the first part (101) and has a retainer, and the extension member (103) has a retaining member (404) for engaging with the lock member (201) of the first part (101) and a locking means (402) for engaging the retainer (302) of the second part (102).
Patent CA-2822777-A1 (CA)
Inventor: DIMOPOULOS PASCHALIS
IPC: C07D513/04
Filed: 2012-01-05
Abstract: The present invention relates to a fused aminodihydrothiazine derivative of formula (I): wherein R is hydrogen or C1 -6 alkyl,optionally substituted by one to five halogen atoms; n is 0,1,2 or 3; Ar is phenyl or a 5-or 6-membered heteroaromatic group containing 1,2 or 3 N atoms,which Ar is optionally substituted by one to three substituents selected from hal, hydroxyl,-CN,C1-6alkyl,C2-3alkenyl,C2-3alkynyl,C-6alkoxy,C3-6cycloalkoxy and pyrazine,where C1-6alkyl and C1-6alkoxy are optionally substituted by one to three halogen atoms; and pharmaceutically acceptable salts thereof; which compound has an Aß production inhibitory effect or a BACE1 inhibitory effect and is useful as a prophylactic or therapeutic agent for a neurodegenerative disease1 caused by Aß and typified by Alzheimer-type dementia.