baber/WOPTO huggingface dataset:
Patent CA-2729367-A1 (CA)
Inventor: DEISENHOFER GUENTER
IPC: B63B25/00
Filed: 2009-06-25
Abstract: The invention creates a fastening device (1) for the stationary, detachable mounting of a housing (10) in a receiving device (2). The housing is mounted in a guiding device and is transversely pre-stressed by a front tensioning device (4) with a force component along the guiding device (z) and a force component against the guiding device. A rear tensioning device (6) also produces a force component against the guiding device for the fastening of the housing (10).  The fastening device (1) separates the fastening effects in the different spatial directions from each other and thus creates large flat sliding- and bearing-surfaces (24, 25, 34, 35, 67, 71), which are exposed only to slight stresses and may have significant dimensional tolerances without impairment of the fastening effect.
Patent CA-2730390-A1 (CA)
Inventor: CHEN LI
IPC: C07D401/12
Filed: 2009-07-06
Abstract: The invention is concerned with the compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein Q, W, X, R1-R5 and n are defined in the detailed description and claims. In ad-dition, the present invention relates to methods of manu-facturing and using the compounds of formula I as well as pharmaceutical compositions containing such com-pounds.    The compounds of formula I are antagonists at the CRTH2 receptor and may be useful in treating dis-eases and disorders associated with that receptor such as asthma.
Patent CA-2730438-A1 (CA)
Inventor: BACH MARTIN
IPC: B64C1/12
Filed: 2009-07-10
Abstract: The present invention relates to a method for detecting detachment of a reinforcing component (2) that is attached to a body skin component (1) of a vehicle body of a vehicle, the body skin component (1) and the reinforcing component (2) forming an electric capacitor (4) together with an intermediate adhesive layer (3), said capacitor having a capacitance (C) that changes if there is at least partial detachment of the body skin component (1) from the reinforcing component (2), the capacitance (C) of the capacitor (4) or a change in the capacitance of the capacitor (4) being measured in order to detect detachment of the reinforcing component (1).
Patent CA-2732809-A1 (CA)
Inventor: WANG BINGHE
IPC: A61P7/02
Filed: 2009-08-14
Abstract: Boronic acid-modified DNA-based aptamers can be selected to recognize fibrinogen through binding at a glycosy-lation site and thus are useful for probing the effect of glycosylation pattern changes on the ability for fibrinogen to mediate blood coagulation. In addition, the aptamers of the disclosure also have anticoagulation effects due to their binding to fibrinogen and its cleavage product fibrin. The present disclosure, therefore, encompasses methods for inhibiting fibrin coagulation with an aptamer capable of specifically binding to a glycosylation site of fibrinogen or fibrin. The disclosure further provides oligonucleotide ap-tamers comprising at least one nucleotide having a boronic acid thereon, where the aptamer is capable of selectively binding to a glycosylation site of fibrinogen, or the derivative thereof.
Patent CA-2733025-A1 (CA)
Inventor: ROSAL DAVID
IPC: B23K20/12
Filed: 2009-08-11
Abstract: A tool is provided that is ca-pable of friction stir processing, friction stir mixing, and friction stir welding of high melting temperature and low melting tem-perature materials, wherein the collar is now divided into at least an inner and an outer collar coupled to the shank and the FSW tip, wherein new thermal barriers en-able expansion of the inner collar to be di-rected inward to thereby create compression on the FSW tip instead of allowing the FSW tip to become loose in the tool at ele-vated temperatures.
Patent CA-2735737-A1 (CA)
Inventor: GOGOLA MICHAEL
IPC: B60P3/34
Filed: 2011-03-30
Abstract: A vehicle slide out comprising a pair of first members mountable parallel to each other within a towed vehicle frame, a pair of second members, each cooperatively engaged with a respective first member, each second member having a plurality of holes disposed lengthwise along a side, a motive member serially engageable with the plurality of holes, a threaded member connected to the second member and having a proximal threadably adjustable first stop and a distal threadably adjustable second stop, a position of the first stop and the second stop adjustable by an adjuster disposed at a proximal end of the threaded member, and the first stop and the second stop disposed to contact the towed vehicle frame.
Patent CA-2736394-A1 (CA)
Inventor: FJERDINGSTAD SOLVE J
IPC: G01N33/26
Filed: 2009-09-08
Abstract: A fluid analysis system (10) is provided for analysis of a fluid flowing in a pipe or in a pipeline. The fluid analysis system (10) comprises a pipe portion (12) which, when the fluid analysis system is put to use, forms a part of the pipe or the pipeline through which the fluid flows. The pipe portion (12) is provided with a fluid sample outlet (35) for withdrawal of fluid samples from the fluid flowing through the pipe portion (12) and a fluid sample return outlet (36) for returning fluid samples to the pipe portion (12), where the fluid sample return outlet (36) is arranged downstream of the fluid sample outlet (35). The fluid analysis system (10) further comprises a fluid analyser (16) which is provided in fluid communication with the fluid sample outlet (35) and the fluid sample return outlet (36), and a propeller unit (22) which is provided with at least one upstream propeller (29) and at least one downstream propeller (30). The propeller unit (22) is mounted in the pipe portion (12) in such a manner that the upstream propeller (29) is located upstream of the fluid sample outlet (35) thereby enabling the upstream propeller (29) to mix the fluid in the pipeline before fluid samples are withdrawn through the fluid sample outlet (35), and in such a manner that the down-stream propeller (30) is located downstream of the fluid sample outlet (35) and upstream of the fluid sample return outlet (36), thereby enabling the downstream propeller (30) to provide a pressure drop in the pipe portion (12) between the fluid sample outlet (35) and the fluid sample return outlet (36) which is sufficient to drive the fluid samples through the fluid analysis system (10). A  method is also provided for operation of a fluid analyser (16).
Patent CA-2739071-A1 (CA)
Inventor: FELLS JULIAN ANDREW JOHN
IPC: H02J5/00
Filed: 2009-10-02
Abstract: The present invention provides methods and apparatus for reducing power consumption. One method includes de-tecting the presence of an object, identifying whether the object is a valid device and restricting power if its not a valid device.  An-other method includes temporarily applying a low amount of power to the primary unit to detect a load, supplying more power to determine if its a valid secondary device, and restricting power if its not.  An apparatus for reducing power consumption includes two power inputs, where the lower power input powers a sense circuit. A switch selectively decouples the higher power input from the primary subcircuit during detection mode and couples the higher power input to the primary subcircuit during power supply mode.
Patent CA-2740012-A1 (CA)
Inventor: MYSORE SUDHESH
IPC: H04J14/02
Filed: 2009-10-13
Abstract: Methods and apparatus are described for "Smart" RF over Glass (RFoG) CPE Unit with Seamless PON Upgrade Capability. A method includes operating a customer premises equipment device including transporting upstream cable return services with a laser; and switching a drive source for the upstream laser from an analog driver to a digital driver by using a managed electrical switch to reuse a wavelength of the laser. An apparatus includes a customer premises equipment device including a laser for transporting upstream cable return services; and a managed electrical switch coupled to the laser that is used to switch a drive source for the upstream laser to reuse a wavelength of the laser.
Patent CA-2740109-A1 (CA)
Inventor: DAWE WAYNE
IPC: H04N13/00
Filed: 2009-10-07
Abstract: A sports simulation system (100) comprises at least two imaging devices (128) capturing images of a projectile tracking region disposed in front of a display surface (124) from different vantages to detect a launched projectile traveling through the projectile tracking region towards the display surface; a projectile spin sensing unit (105) capturing images of a region at least partially overlapping with the projectile tracking region, each captured image comprising a projectile trail representing a travel path of the projectile when a projectile is present in the region during image capture; and at least one processing stage (104) receiving data from the imaging devices (128) and the projectile spin sensing unit (105) and determining the three-dimensional positions, velocity, acceleration and spin of a detected launched projectile traveling through the projectile tracking region, the three-dimensional positions, velocity, acceleration and spin being used by the at least one processing stage to calculate a trajectory of the launched projectile into a presented sports scene.
Patent CA-2741197-A1 (CA)
Inventor: JONKER CORNELIS ROELOF
IPC: E21B10/46
Filed: 2009-10-21
Abstract: The invention relates to an insert for an attack tool, the insert comprising a super-hard cap having a volume and bonded to a substrate at an interface, the super-hard cap having an average Young's modulus of greater than 900 GPa and the substrate characterised in that it comprises a reinforcing bolster portion as a means for stiffening a region of the substrate proximate the interface, the reinforcing bolster portion having an aggregate volume that is greater than that of the super-hard cap and an average Young's modulus at least 60% that of the super-hard cap. The invention further relates to a method for manufacturing such an insert and a method for using such an insert.
Patent CA-2741588-A1 (CA)
Inventor: MAERTENS LUC
IPC: A47B47/04
Filed: 2009-10-29
Abstract: Composed element comprising at least two panel-shaped elements (2-3), which each have an edge zone (4-5) in which coupling means (6-7) are present in the form of a profiled part (8-9) respectively extending in the longitudinal direction of the respective edge zone (4-5), as well as each comprise an end face (10-11) extending transversely to the respective edge zone (4-5), wherein said profiled parts (8-9) allow coupling the panel-shaped elements (2-3) together in an interlocking manner, characterized in that at least one of the panel-shaped elements (2-3) comprises means (12) which hide from view at least a portion of the profiled part (8-9) formed at the pertaining edge zone (4-5) at the location of the end face (10-11).
Patent CA-2741612-A1 (CA)
Inventor: RAHKOLA RISTO
IPC: D21C9/16
Filed: 2009-10-30
Abstract: The present invention relates to a method for treating lignocellulosic material or pigment with a reductive bleaching solution wherein the reducing agent is magnesium dithionite the method containing at least one reductive stage and at least one peroxide stage. The present invention also relates to a method for preparing dithionite solution wherein magnesium bisulfite is reduced with borohydride solution to obtain dithionite. The present invention also relates to bleached lignocellulosic materialor pigment obtained with said treatment methods.
Patent CA-2742623-A1 (CA)
Inventor: LOVORN JAMES R
IPC: E21B7/00
Filed: 2008-12-19
Abstract: A well drilling system for use with a drilling fluid pump includes a flow control device regulating flow from the pump to a drill string interior; and another flow control device regulating flow through a line in communication with an annulus. Flow is simultaneously permitted through the flow control devices. A method of maintaining a desired bottom hole pressure includes dividing drilling fluid flow between a line in communication with a drill string interior and a line in communication with an annulus; the flow dividing step including permitting flow through a flow control device interconnected between a pump and the drill string interior;  and the flow dividing step including permitting flow through another flow control device interconnected between the pump and the annulus, while flow is permitted through the first flow control device.
Patent CA-2745150-A1 (CA)
Inventor: HAGIHARA MOTOYUKI
IPC: C07D239/94
Filed: 2009-12-24
Abstract: A process for preparing a compound (III) is provided, in which the compound (III) is prepared from a methoxycarbonyl derivative through a methoxyamide derivative. These two reaction steps are continuously carried out and substantially the same as one step. The compound (III) is useful as a synthetic intermediate for preparing a dual tyrosine kinase inhibitor and can be conveniently prepared in high yield according to the present invention.
Patent CA-2745965-A1 (CA)
Title: Method for taking out a sealing plate of a fuel cell, a sealing plate and a taking-out apparatus therefor
Inventor: AKIYAMA SHIRO
IPC: H01M2/02
Filed: 2007-03-20
Abstract: A fuel cell sealing plate taking-out method that may include forming an air layer 63 between adjacent sealing plates and taking out a sealing plate from a stack 61 of sealing plates one by one. A protrusion 36 may be formed beforehand at one or more surfaces of each sealing plate 36. A sealing plate 36 to be taken-out is bent when taken-out. A  sealing plate 36 having a protrusion 39. A sealing plate taking-out apparatus 60 having a suction pad 62 and a projection 64 that protrudes more than the suction pad 62 toward the sealing plate. Due to the air layer 63 formed between adjacent sealing plates, it may be possible to take out the sealing plate 36 one by one from the stack of sealing plates.
Patent CA-2754578-A1 (CA)
Inventor: CARRILHO EMANUEL
IPC: B01L3/00
Filed: 2010-03-08
Abstract: Methods of patterning hydrophobic regions onto hydrophilic substrates are described.
Patent CA-2756739-A1 (CA)
Title: Medical connectors and methods of use
Inventor: FANGROW THOMAS F JR
IPC: A61M39/22
Filed: 2010-03-25
Abstract: Some embodiments disclosed herein relate to a medical connector having a backflow resistance module configured to prevent fluid from being drawn into the connector when a backflow inducing event occurs. In some embodiments, the backflow resistance module can include a variable-volume chamber configured to change in volume in response to a backflow-inducing event and a check valve configured to resist backflow. In some embodiments, the medical connector can include a fluid diverter configured to direct fluid flowing through the medical connector into the variable volume chamber to prevent fluid stagnation therein. In some embodiments, the medical connector includes a body member, a base member, a seal member, a support member, and a valve member.
Patent CA-2756955-A1 (CA)
Title: Cable connector with retaining element
Inventor: DUVAL GUY J A
IPC: H01R13/622
Filed: 2011-11-07
Abstract: An electrical connector for terminating an electrical cable having a metallic sheath, includes a substantially tubular gland body having a central bore extending therethrough, a forward end, and a cable receiving end. A gland nut is rotatably coupled to the cable receiving end of the gland body. The gland nut is axially movable from a first position relative to the gland body to a second position relative to the gland body. A  substantially tubular compression bushing is positioned between the gland nut and the gland body. A retaining element is positioned forward of the compression bushing in the central bore, wherein the retaining element comprises an annular body and a number of resilient tabs projecting inwardly from the annular body. Upon receipt of the electrical cable therein, the resilient tabs are configured to deform on engagement with the metallic sheath.
Patent CA-2758599-A1 (CA)
Title: Use of whole grain materials with high resistant starch for satiety, reduction of food intake and weight management
Inventor: FINOCCHIARO EUGENE TERRY
IPC: A61K31/718
Filed: 2010-01-19
Abstract: This invention relates to the use of whole grain products high in resistant starch content to increase satiety in mammals. The invention further relates to the management of weight by increasing such satiety. The whole grain products may be added to foods, and the enhancement may be achieved while not significantly sacrificing organoleptic quality characteristics of the food, including texture and flavor yet increasing the nutritional value.
Patent CA-2758822-A1 (CA)
Inventor: BOWER RAYMOND PATRICK CHARLES
IPC: A61L2/16
Filed: 2009-04-17
Abstract: Bleached shellac, methods for producing the bleached shel-lac and coating comprising the bleached shellac are disclosed The bleached shellac comprises reduced salts, reduced water soluble and water insoluble contaminants, reduced microbial contamination, enhanced shelf life, enhanced hardness and enhanced scratchability The bleached shellac is produced by dissolving seedlac in alkaline solution, bleaching the solu-tion with alkaline bleach, precipitating bleached shellac from the solution using an acid and washing the precipitated bleached shellac with purified water
Patent CA-2763066-A1 (CA)
Inventor: ZAVADA JAN
IPC: A61K38/08
Filed: 1999-10-22
Abstract: Identified herein is the location of the MN protein binding site, and MN  proteins/polypeptides that compete for attachment to vertebrate cells with immobilized MN protein.  Such MN  proteins/polypeptides prevent cell-cell adhesion and the formation of intercellular contacts.  The MN protein binding site is a therapeutic target that can be blocked by organic or inorganic molecules, preferably organic molecules, more preferably proteins/polypeptides that specifically bind to that site. Therapeutic methods for inhibiting the growth of preneoplastic/neoplastic vertebrate cells that abnormally express MN protein are disclosed.  Vectors are provided that encode the variable domains of MN-specific antibodies and a flexible linker polypeptide separating those domains. Further vectors are disclosed that encode a cytotoxic protein/polypeptide operatively linked to the MN gene promoter, and which vectors preferably further encode a cytokine. The MN gene promoter is characterized, and the binding site for a repressor of MN transcription is disclosed.
Patent CA-2763166-A1 (CA)
Inventor: STEINHORST THOMAS
IPC: F16L3/08
Filed: 2012-01-05
Abstract: The present invention relates to a system for fixing installations with thermal and/or sound insulation exhibiting easy mounting and fastening, being suitable both as system providing pre-insulation as well as for being used on readily insulated installations, the manufacturing of such system and the use of such system.
Patent CA-2765139-A1 (CA)
Title: Collapsible box
Inventor: ESCARPA GIL JULIAN
IPC: B65D8/14
Filed: 2009-11-17
Abstract: The invention relates to a box including, in principle, a plastic structure with a rectangular base, two ends, and two sides which are pivotably coupled to said base. The ends include centred parts combined with latches, which in one position anchor the sides and ends, while in another position said connection between the ends and the sides is released in order to collapse said elements and thus achieve a collapsed position. The invention is characterised in that the box includes an anchor device consisting of a series of rotary bodies (5) that connect the latches (4) to the centred part (1) via two pairs of resilient parts (6) and (7) which, in the inoperative position thereof, hold the latches (4) outwards, attaching the ends (2) and the sides (9), and when the central part (1) is moved upward, the latches thus release the ends and the sides.
Patent CA-2765335-A1 (CA)
Inventor: GOETTMANN FREDERIC
IPC: C22B60/02
Filed: 2010-07-15
Abstract: L' invention a trait à un procédé d'extraction d'au moins un élément chimique contenu dans un milieu sel fondu comprenant les étapes suivantes : a) une étape de mise en contact dudit milieu sel fondu comprenant ledit élément chimique avec un monomère comprenant au moins un groupe apte à complexer ledit élément chimique, le monomère formant ainsi un complexe de coordination avec ledit élément chimique; b) une étape de polymérisation dudit monomère ainsi complexé.
Patent CA-2771728-A1 (CA)
Inventor: SAWCHUK DANIEL A
IPC: G01F15/00
Filed: 2012-03-15
Abstract: A method and system for electroless nickel plating of fluid flow measurement components used in oil and gas pipelines provides uniformly and consistently plating of all surfaces of the fluid flow components, including flow conditioners, with an electroless nickel plating that imparts the component with desirable characteristics related to hardness, smoothness, wear and abrasion resistance, and corrosion and oxidation resistance, such that the build up of contaminant deposits on the component is reduced and repeatable and accurately fluid flow measurements can be made.
Patent CA-2772976-A1 (CA)
Inventor: BLOEMENDAAL BRENT J
IPC: A01F25/22
Filed: 2012-03-28
Abstract: A continuous flow grain dryer includes airflow paths such that air passes through a grain column twice prior to exiting the grain dryer or being recirculated.  The dual pass airflow defines a preheat zone in an upper portion of the grain flow paths adjacent an exhaust plenum. A heat zone is defined in the grain flow paths adjacent a high heat plenum and below the preheat zone. The dual pass airflow defines a temper zone in the grain flow paths adjacent a return plenum and below the heat zone. A cooling zone can be defined below the temper zone and adjacent the return plenum. A recirculating airflow path can provide fluid communication from the return plenum to the fan and back to the heat plenum. The burner is positioned outside the airflow path to feed ambient air into the recirculating airflow path, without recirculating airflow passing through the burner.
Patent CA-2773334-A1 (CA)
Title: Methods for globally treating silica optics to reduce optical damage
Inventor: MILLER PHILIP EDWARD
IPC: C03C15/00
Filed: 2010-09-22
Abstract: A method for preventing damage caused by high intensity light sources to optical components includes annealing the optical component for a predetermined period. Another method includes etching the optical component in an etchant including fluoride and bi-fluoride ions. The method also includes ultrasonically agitating the etching solution during the process followed by rinsing of the optical component in a rinse bath.
Patent CA-2774683-A1 (CA)
Inventor: HORI TSUTOMU
IPC: B32B18/00
Filed: 2011-06-17
Abstract: A first silicon carbide substrate (11) has a first backside surface (B1) connected to a supporting portion (30), a first front-side surface (T1) opposite to the first backside surface (B1), and a first side surface (S1) connecting the first backside surface (B1) and the first front-side surface (T1) to each other. A second silicon carbide substrate (12) has a second backside surface (B2) connected to the supporting portion (30), a second front-side surface (T2) opposite to the second backside surface (B2), and a second side surface (S2) connecting the second backside surface (B2) and the second front-side surface (T2) to each other and forming a gap (GP) between the first side surface (S1) and the second side surface (S2). A closing portion (21) closes the gap (GP).  Thereby, foreign matters can be prevented from remaining in a gap between a plurality of silicon carbide substrates provided in a combined substrate.
Patent CA-2776325-A1 (CA)
Title: Needle-based medical device including needle guide and method for constructing
Inventor: ERSKINE TIMOTHY J
IPC: A61M5/34
Filed: 2006-09-29
Abstract: A needle-based medical device including a needle guide and a method for constructing the same are disclosed. The needle-based medical device includes a tube having a first lumen; a needle guide which is dimensioned to be inserted into the lumen of the tube, and a needle. The needle is inserted such that an end is positioned in the needle guide. A glue may also be provided to secure the needle guide to the tube. In one embodiment, the tube may be made of extruded plastic.