baber/WOPTO huggingface dataset:
Patent CA-2722228-A1 (CA)
Inventor: AVTOMONOV EVGUENI
IPC: C08L69/00
Filed: 2009-04-17
Abstract: The present invention relates to polycarbonate compositions comprising A) an aromatic polycarbonate and/or an aromatic polyester carbonate, B) a graft polymer obtained by the co-precipitation of a mixture of at least two graft polymer dispersions B.1 and B.2, characterized in that the production of graft polymer component B.1 is performed using at least one redox system as an initiator and that the production of graft polymer component B.2 is performed using at least one persulfate compound as an initiator, and C) optionally vinyl(co)polymer and/or polyalkylene terephthalate, D) optionally flame retardants containing phosphorous, E) at least one phenolic antioxidant, F) optionally neutral co-stabilizers (synergists) containing phosphorous or sulfur and G) optionally additives characterized by an optimum combination of good hydrolysis resistance and a light natural colour, and to the use of the polycarbonate compositions for the production of molded bodies, and to said molded bodies.
Patent CA-2726899-A1 (CA)
Inventor: KRALL MICHAEL L
IPC: A01P3/00
Filed: 2008-10-15
Abstract: A method for treating a plant, the method comprising contacting a composition comprising silver dihydrogen cit-rate with at least one of the plant, a portion of soil and/or groundwater proximal to the plant, or a combination thereof.
Patent CA-2727296-A1 (CA)
Title: Compounds which can be used for the treatment of cancers
Inventor: CARNIATO DENIS
IPC: A61K31/5375
Filed: 2009-06-15
Abstract: The present invention relates to a compound of general formula (I) : and also to the pharmaceutically acceptable salts thereof, to the isomers or isomer mixtures thereof in all proportions, in particular to an enantiomer mixture, and especially to a racemic mixture. The present invention also relates to the use of these compounds as a medicament, and in particular for the treatment of cancer, and also to the compositions containing them.
Patent CA-2728443-A1 (CA)
Inventor: WICHELHAUS ANDRE
IPC: B65D17/28
Filed: 2008-09-11
Abstract: Re-closable can end lid with a rotatable opening and re-sealing tab, and drink can equipped with the re-sealable can end lid, wherein a lid plate (2) includes a break-away portion (8) surrounded by a predetermined break-line (9) that is separable from the lid plate by the press portion (21) of an opening tab (20) in an opening position of the tab, so that an aperture (10) is created in the lid plate that is surrounded by a ring-wall (11) on the outside of the predetermined break-line (9). On a grip portion (22) of the opening tab (20), a sealing attachment (25) is formed that, after rotating the opening tab (20) into a closing rotating position, fits into a recess surrounded by the ring-wall and sealingly engages on the inner face of the ring-wall (11) along its outer circumferential sealing rim.
Patent CA-2729095-A1 (CA)
Inventor: HOUTZAGER ERWIN
IPC: C07K16/00
Filed: 2009-06-29
Abstract: The invention provides transgenic, non-human animals comprising a nucleic acid encoding an immunoglobulin light chain, whereby the immunoglobulin light chain is human, human-like, or humanized. The nucleic acid is provided with a means that renders it resistant to DNA rearrangements and/or somatic hypermutations. In one embodiment, the nucleic acid comprises an expression cassette for the expression of a desired molecule in cells during a certain stage of development in cells developing into mature B cells. The invention further provides methods for producing an immunoglobulin from the transgenic, non-human animal.
Patent CA-2734096-A1 (CA)
Inventor: DEL GALDO GIOVANNI
IPC: G10L19/008
Filed: 2009-08-11
Abstract: An apparatus (100) for merging a first spatial audio stream with a second spatial audio stream to obtain a merged audio stream comprising an estimator (120) for estimating a first wave representation comprising a first wave direction measure and a first wave field measure for the first spatial audio stream, the first spatial audio stream having a first audio representation and a first direction of arrival. The estimator (120) being adapted for estimating a second wave representation comprising a second wave direction measure and a second wave field measure for the second spatial audio stream, the second spatial audio stream having a second audio representation and a second direction of arrival. The apparatus (100) further comprising a processor (130) for processing the first wave representation and the second wave representation to obtain a merged wave representation comprising a merged wave field measure and a merged direction of arrival measure, and for processing the first audio representation and the second audio representation to obtain a merged audio representation, and for providing the merged audio stream comprising the merged audio representation and the merged direction of arrival measure.
Patent CA-2734393-A1 (CA)
Inventor: DICKINGER KARL
IPC: F16C9/02
Filed: 2009-08-22
Abstract: The invention relates to a bearing cover (3) for a split bearing arrangement (1) which, in addition to the bearing cover (3), comprises a bearing block (2), and the bearing cover (3) has a clamping surface (5) which lies against a co-operating clamping surface (6) of the bearing block (2) when the bearing arrangement (1) is in the assembled state, and at least one projection (7) is provided on the clamping surface (5) and protruding out from it which can be pushed into the co-operating clamping surface (6) of the bearing block (2).  The at least one projection (7) has a cross-section (9) which varies across its extension on the clamping surface (5) and/or is of a conical or frustoconical or pyramid or truncated pyramid shape.
Patent CA-2734753-A1 (CA)
Inventor: SANSOM PATRICK
IPC: G06F17/30
Filed: 2001-12-18
Abstract: There is provided a television receiver which comprises a browser for accessing a web site via the internet. The television receiver is arranged to download data represented by the Wireless Markup Language (WML). The television receiver processes the data to output a signal representative of an interactive television image allowing user interaction with the web site via a remote control. The television receiver supports an extended WML  Document Type Definition (DTD) which provides for the representation of additional layout and functional attributes pertaining to the interactive image. The layout of the interactive image is determined by metalevel information contained in broadcast television signals. Services from the interactive image can be selected by entering a set of numbers via the numeric keyboard on the remote control, wherein each of the numeric keys of the numeric keys is associated with a number of letters such that the set of numbers to be entered corresponds to a keyword descriptive of the service to be selected.  There is also provide an on-line server for connecting the television receiver with the web site. The server is arranged to perform authentication, authorisation, compilation, pre-processing and decryption/encryption as part of the connection process.
Patent CA-2736009-A1 (CA)
Title: Arc flash protection with self-test
Inventor: SCHWEITZER EDMUND O
IPC: H02H3/00
Filed: 2009-09-18
Abstract: An method for automatically testing an arc flash detection system by periodically or continually transmitting electro-optical (EO) radiation through one or more transmission cables electro-optically coupled to respective EO radiation collectors. A test EO signal may pass through the EO radiation collector to be received by an EO sensor. An attenuation of the EO signal may be determined by comparing the intensity of the transmitted EO signal to an intensity of the received EO signal. A self-test failure may be detected if the attenuation exceeds a threshold. EO signals may be transmitted according to a particular pattern (e.g., a coded signal) to allow an arc flash detection system to distinguish the test EO radiation from EO radiation indicative of an arc flash event.
Patent CA-2737536-A1 (CA)
Inventor: BORDEN KELLY
IPC: B04B11/00
Filed: 2011-04-14
Abstract: The invention is directed to a flexible, elastomeric slide having two major edges and two minor edges and mounting holes on the major edges for suspension underneath a solids control system.  The major edges may be reinforced by rigid edge strips.
Patent CA-2739224-A1 (CA)
Inventor: HUBBARD PETER DOUGLAS
IPC: B60R9/04
Filed: 2008-09-15
Abstract: The invention relates to a resilient infill for positioning in a channel in a crossbar of a roof rack or load carrier. The infill comprises a flexible upper portion and a base comprising a bottom. A pair of flexible, opposing side walls extend from the bottom and curve upwardly and outwardly to meet with outer edges of the flexible upper portion. The width of the upper portion is greater than the width of the bottom and the infill has a substantially hollow interior. The infill is compressible and makes minimal wind noise when positioned in the crossbar of a roof rack located on a moving vehicle.
Patent CA-2741845-A1 (CA)
Inventor: SHAKE MICHAEL P
IPC: B32B37/02
Filed: 2009-10-29
Abstract: A cementitious composite article comprising (a) a cementitious core, (b) a skim coat cementitious layer in contact with the cementitious core having a density greater than the cementitious core, and (c) a fibrous mat comprising (i) microfibers and (ii) continuous fibers having a length of about 0.6 cm or more, wherein the fibrous mat comprises an inner surface in contact with the skim coat cementitious layer; as well as a method for manufacturing same.
Patent CA-2744864-A1 (CA)
Inventor: ANDERSON TIMOTHY T
IPC: A63B69/00
Filed: 2007-03-12
Abstract: An exercise apparatus to simulate climbing is described that includes such features as arm handles that move in synchronism with the motion of foot pedals to provide a total body workout; side handrails; a mounting step; linear foot movement at a simulated climbing angle; a three point support structure using a vertical support column; pedal track covers; a mechanism to provide constant resistance to pedal motion; and pedal impact absorption.
Patent CA-2746081-A1 (CA)
Inventor: CAMWELL PAUL L
IPC: G01D5/20
Filed: 2009-06-05
Abstract: A position sensor that can be used in high-pressure drilling environments, such as in measurement while drilling applications, is dis-closed. It comprises a first member having at least one easily-magnetizable pin fixedly coupled there-to and a second member having one or more coils fixedly coupled thereto. The coils incorporate slots through which the pins can travel when the mem-bers rotate relative to each other. Circuitry detects a change in inductance in the coils when pins enter or leave the slots. Consequently, the position of the first member relative to the second can be deter-mined. The position sensor comprises two main sections - a pin/coil arrangement that can withstand high pressure and experiences no wear, and con-ventional electronic circuitry that is protected from pressure behind a bulkhead.
Patent CA-2746794-A1 (CA)
Inventor: KLEIJN WILLEM BASTIAAN
IPC: H04M9/08
Filed: 2009-10-20
Abstract: The present invention provides a method and apparatus for finding an estimate of the delay of a signal travelling between two points. A quantity is evaluated from the signal at a final number of time instants, at both a reference point and a reception point. The values are quantized by comparison with a threshold adapted to a typical magnitude of the quantity. If the quantized values from the reception point are shifted back by the true delay with respect to the quantized values from the reference point, then certain co-occurrences of quantized values have very low probability. Hence, the best delay estimate is that shift which yields the least number of low-probability co-occurrences.
Patent CA-2749223-A1 (CA)
Title: Method for dressing seeds
Inventor: SCHLOTTERBECK ULF
IPC: A01P3/00
Filed: 2010-01-26
Abstract: The present invention relates to a method comprising treating plant propagation material with at least sticker selected from specific acrylate co-copolymers, to seed dressing formulations comprising such stickers and to plant propagation material coated with such stickers.
Patent CA-2753354-A1 (CA)
Inventor: SAN SEGUNDO SANCHEZ JAVIER
IPC: B01J8/18
Filed: 2009-11-20
Abstract: Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor.    The protective layer may be resistant to corrosion by fluidizing gases and silicon-bearing gases.
Patent CA-2757021-A1 (CA)
Title: Economical use of air preheat
Inventor: MATTISON GLENN D
IPC: F23L15/04
Filed: 2010-02-12
Abstract: An economical heat recovery system [100] is described for use in a boiler [26]  includes an air preheater [150] that receives hot flue gasses [FG1] and inlet air and creates heated air [A2] and incremental air [A2']. The incremental air [A2'] is provided to a regenerative heat capture and transfer (RHCT) system [300] positioned to receive the incremental air [A2'] from the air preheater [150]. The RHCT includes a heat exchanger [310] that preheats feed water [WF1] for the boiler [26]. Since a heat exchanger [310] receives clean air as opposed to those of the prior are, it may be made more efficient with more heat exchange units in closer proximity, since there is little chance of blockage. Also, there is less maintenance with the present invention.
Patent CA-2757259-A1 (CA)
Title: Cloud computing as a basis for equipment health monitoring service
Inventor: MCLAUGHLIN PAUL F
IPC: G05B19/418
Filed: 2010-03-23
Abstract: A system includes a computing cloud (108) having at least one data storage unit (112) and at least one processing unit (110). The computing cloud is configured to provide at least one service. The system also includes a plurality of clients (102-106) each configured to communicate with the computing cloud and at least one industrial automation unit and to transmit information associated with the at least one industrial automation unit to the computing cloud. The at least one processing unit in the computing cloud is configured to determine a status of the at least one industrial automation unit using the information provided the clients.
Patent CA-2759254-A1 (CA)
Inventor: GOLDSCHMIEDT PHILIP J
IPC: A41D19/02
Filed: 2010-04-19
Abstract: A system for protecting eye glass frames during a hair dye, coloring, or highlighting process is described. The system comprises a support layer, a pair of gloves laminated onto the support layer, and a pair of eyeglass arm protectors laminated onto the support layer. An apparatus and method are also disclosed for manufacturing sections of a support layer material, each section having a pair of gloves and a pair of eyeglass arm protectors laminated thereto. Also disclosed is a system for providing laminated gloves one over the other, comprising a carrier sheet and a pair of gloves on the carrier sheet, the pair of gloves comprising a top glove and a bottom glove, wherein the top glove overlaps the bottom glove and is laminated directly on the bottom glove.
Patent CA-2760188-A1 (CA)
Title: Resine pour la precipitation de matieres minerales et de sels, ses procedes de fabrication et ses utilisations
Inventor: KOSLOW EVAN E
IPC: B01J39/18
Filed: 2009-04-27
Abstract: L'invention porte sur un procédé de production d'une résine antitartre consistant à associer dans une solution aqueuse une résine échangeuse de cations et une matière minérale ou un sel d'anion d'acide faible ayant un cation multivalent pour permettre l'échange d'ions entre la résine et le cation multivalent. La résine échangeuse de cations peut être une résine échangeuse d'ions faiblement acide. Le procédé peut en outre comprendre l'addition à la solution aqueuse d'un sel d'acide fort ayant le même cation multivalent que la matière minérale ou le sel d'anion d'acide faible.
Patent CA-2764679-A1 (CA)
Inventor: DEWAARD DAVID
IPC: B01D21/00
Filed: 2012-01-18
Abstract: A processing system for processing raw slurry material comprising a barrel member defining a feed portion, a processing chamber, and an outlet opening, at least one pre-processing member, and at least one pre-processing opening formed in the barrel member adjacent to a first portion of the pre-processing member. As the barrel member rotates, the at least one pre-processing member transports at least a portion of the raw slurry material such that at least some of the heavy particulate material in the raw slurry material is transported to the outlet opening, at least some of the liquid material in the raw slurry material is allowed to flow back towards the feed portion, and at least some of the liquid material and at least some of the light particulate material is allowed to flow through the at least one pre-processing opening.
Patent CA-2764846-A1 (CA)
Inventor: NORTHROP PAUL SCOTT
IPC: C07C7/00
Filed: 2010-07-09
Abstract: A system for removing acid gases from a sour gas stream is provided. The system includes an acid gas removal system and a heavy hydrocarbon removal system. The acid gas removal system receives the sour gas stream and separates the sour gas stream into an overhead gas stream comprised primarily of methane, and a bottom acid gas stream comprised primarily of acid gases such as carbon dioxide. The heavy hydrocarbon removal system may be placed upstream or downstream of the acid gas removal system or both. The heavy hydrocarbon removal system receives a gas stream and separates the gas stream into a first fluid stream comprising heavy hydrocarbons and a second fluid stream comprising other components.  The components of the second fluid stream will depend on the composition of the gas stream. Various types of heavy hydrocarbon removal systems may be utilized.
Patent CA-2765592-A1 (CA)
Inventor: COCHREN STEVEN J
IPC: F16H55/08
Filed: 2010-06-14
Abstract: A gear set [10] is provided including a side gear [14] comprising a helical face gear with at least one helical tooth [50] and a helical pinion [12]. The helical pinion [12] may have at least one helical tooth [20] and may have an apex angle that is less than about 20. The helical pinion [12] may be configured for meshing engagement with the side gear [14]. A differential may also be provided. The differential comprises a differential case [64] and a gear set [10]. The differential may further include a torque ring [18] configured to support the helical pinion [12].
Patent CA-2768986-A1 (CA)
Inventor: POOLE GORDON
IPC: G01V1/32
Filed: 2012-02-21
Abstract: Computing device, computer instructions and method for denoising seismic data recorded with seismic receivers. The method includes receiving the seismic data recorded with the seismic receivers, wherein the seismic data is recorded in a time-space domain; applying with a computing device a high resolution transform to the seismic data in the time-space domain to obtain transformed seismic data in a different domain than the time-space domain, such that the method is amplitude preserving; determining regions of noise and regions of true signal in the transformed seismic data; scaling down the regions of noise; and reverse transforming the transformed seismic data to the time-space domain.
Patent CA-2770183-A1 (CA)
Title: Real time map rendering with data clustering and expansion and overlay
Inventor: MASON RALPH
IPC: G06F3/048
Filed: 2010-08-16
Abstract: Systems and methods are provided for the organization, management, and graphical display of multiple logically related entities. In some embodiments, the systems and methods provide the real-time display of status and location information for a fleet of tracked vehicles. In some embodiments, the systems and methods permit the automatic clustering of assets based on a user's view of an underlying map. In some embodiments, the assets are vehicles that are a part of a managed fleet. In some embodiments, the assets are logically arranged into clusters of like assets. In some embodiments, the clusters provide graphical indications of status or class information of their underlying assets.
Patent CA-2770474-A1 (CA)
Title: Plumbing siphon
Inventor: MAKAITAN SHALOM
IPC: E03C1/284
Filed: 2010-08-12
Abstract: A plumbing siphon for a sanitary ware. The plumbing siphon (10) comprising a generally S-like shaped tube having an inlet segment (16) formed with an inlet end (18) coupleable to the sanitary ware, an outlet segment (22) formed with an outlet end (24) coupleable to a sewage main, and an intermediate trap section (28). The inlet segment and outlet segment extend substantially parallel to one another.
Patent CA-2770776-A1 (CA)
Inventor: VALLEE ANDRE
IPC: F16L59/12
Filed: 2012-03-01
Abstract: Isolation mobile, à l'intérieur d'un bâtiment vitré de forme arrondie tel l'archidôme, en 2 parties monocoques sur rails, qui rentrent l'une dans l'autre comme un tiroir sur une structure fixe, c'est une isolation rétractable, comme 2 grands stores courbés, sur toute la longueur de la maison, pour ouvrir au soleil et fermer au froid les soirs d'hiver en économisant l'énergie, ou se protéger du soleil d'été comme un auvent, interchangeable de côté selon les saisons, pour un maximum d'agrément.
Patent CA-2771812-A1 (CA)
Inventor: JANVIER BENOIT
IPC: F22B33/00
Filed: 2010-08-13
Abstract: A method and system of generating high pressure steam from a low pressure low energy steam is described and comprises providing a low pressure steam source; dividing the source into at least two streams. A first stream driving a turbine/expander coupled to a steam compressor of a steam generator. The steam compressor is fed by the second stream of the low pressure steam source, and the mass flow rate of the first stream is sufficient to raise the pressure of the second stream to a desired pressure. At steady state operating conditions the first and the second stream respectively acts as the driving force for the steam compressor and the inlet feed to the steam compressor generating the high pressure steam. In another embodiment the steam driven generator comprises a thermocompressor and may include an organic thermal fluid Rankine cycle.
Patent CA-2772669-A1 (CA)
Title: Actuator providing multiple actuation
Inventor: SCHNEIDER RICHARD
IPC: B61F5/22
Filed: 2010-09-14
Abstract: The present invention relates to an actuator, in particular for a track vehicle, comprising a fluidic first actuator unit (106.3) and a control device (106.2, 112) having a first control unit (106.9), wherein the first actuator unit (106.3) is connected to the first control unit (106.9) and can be supplied with power from a fluidic power source (106.1) controlled by means of the first control unit (106.2). According to the invention, a fluidic second actuator unit (106.4) is provided, and the control device (106.2) comprises a second control unit (106.10), wherein the second actuator unit (106.4) is connected to the second control unit (106.10) and can be supplied with power from the fluidic power source (106.1) controlled by means of the second control unit (106.10). The invention further relates to a vehicle (101), in particular a track vehicle, having an actuator (106.1, 107) according to the invention.
Patent CA-2774016-A1 (CA)
Title: Stabilized chlorine dioxide to preserve carbohydrate feedstocks
Inventor: SUMNER ERIC GUY
IPC: A01N59/00
Filed: 2010-09-27
Abstract: A process to preserve a carbohydrate feedstock against contaminant microorganisms comprises contacting the carbohydrate feedstock with a stabilized chlorine dioxide at a pH of at least 2.6. The carbohydrate feedstock preferably comprises a naturally-occurring carbohydrate, particularly a carbohydrate having a reducing end group. The process is particularly suitable to treat feedstocks used in biorefining processes, such as in ethanol fermentation.