baber/WOPTO huggingface dataset:
Patent CA-2705598-A1 (CA)
Inventor: VAUCHEL GUY BERNARD
IPC: B64D33/02
Filed: 2008-09-10
Abstract: A nacelle includes a central structure intended to surround a fan of a turbojet engine and an air intake structure attached to the central structure and able to channel a flow of air toward the fan. The nacelle includes at least one longitudinal outer panel incorporating an air intake lip. An inner panel includes an acoustic shell ring which downstream end is attached to an upstream end of the central structure and therewith forms a fixed structure of the nacelle. Guide means are entirely attached to the central structure for guiding the outer panel or panels and allowing substantially rectilinear movement of the outer panel towards the upstream end of the nacelle so that the air intake structure can be opened.
Patent CA-2709602-A1 (CA)
Inventor: HIRD DUNCAN
IPC: C04B28/00
Filed: 2010-07-12
Abstract: Nuisance water or slurry accumulations on roadways, such as underground mine roadways, are absorbed and consolidated by providing flexible porous containers that are filled with a mixture of a dry cementitious material and absorbent particulate material. The filled containers are applied to an area of nuisance water or slurry accumulation whereby the accumulation is absorbed by the mixture and consolidates through hydration to provide a dried load bearing roadway surface.
Patent CA-2710604-A1 (CA)
Title: Dual component oral care product
Inventor: KOHLI RAJNISH
IPC: A61Q11/00
Filed: 2009-02-06
Abstract: A dental composition which, e.g., eliminates or substantially reduces the discomfort and pain associated with dentinal hypersensitivity and exhibits enhanced anticaries and remineralization benefits, which composition contains a first component containing a calcium source, a second component containing an anion source and at least one of the components containing a basic amino acid in free or salt form, and the first and second components being maintained separate from each other until dispensed and combined for application to teeth.
Patent CA-2711181-A1 (CA)
Inventor: MADHAVAN RAGHU
IPC: G01N11/16
Filed: 2010-07-26
Abstract: Vibrating wire viscometers are described. Some example vibrating wire viscometer housings include a flowline through the housing to expose a first wire to a downhole fluid, a cavity in the housing to hold a magnet and to conduct one or more additional wires from the flowline to a signal generator, first and second electrically conductive posts mechanically coupled to the housing to hold the first wire in tension within the flowline, and a seal mechanically coupled to the housing to prevent access to the magnet by the downhole fluid.
Patent CA-2713893-A1 (CA)
Inventor: RIDDLE BRIAN S
IPC: A47J37/06
Filed: 2010-08-27
Abstract: A cooking appliance including a cooktop having a cooktop surface and a griddle system including at least one cooking grate positioned on the cooktop surface, the at least one cooking grate including at least one griddle support protruding therefrom, and a griddle configured to removably engage the at least one griddle support, the at least one griddle support being configured to support the griddle away from the cooktop surface, and/or an oven cavity defined by top, bottom, front, rear, and lateral sides and a broil system including a diffuser disposed adjacent the top side of the oven cavity, a single tube broil element disposed between the diffuser and the top side of the oven cavity, and the diffuser being configured to diffuse heat emitted from the single tube broil element to form a substantially even temperature gradient proximate the top side of the oven cavity.
Patent CA-2714281-A1 (CA)
Inventor: BURNOUF THIERRY
IPC: A61K35/16
Filed: 2009-03-25
Abstract: A method of virally inactivating a biological fluid comprising : (a) a step of treating the biological fluid with a mixture of tri (n-butyl) phosphate and polyoxyethylene (4-5) p-t-octylophenol (t-Oct-C6H4- (OCH2CH2)xOH, x=5); (b) an oil extraction step, wherein the tri (n-butyl) phosphate and polyoxyethylene (4-5) p-t-octyl-phenol (t-Oct-C6H4- (OCH2CH2) xOH,x=5) containing bilogical fluid is treated with 5 to 15 volume% of soybean oil with respect to the volume of the biological fluid so as to transfer tri (n-butyl) phosphate and polyoxyethylene (4-5) p-t-octyl-phenol (t-Oct-C6H4- (0CH2CH2)xOH, x N5) from the biological fluid to the soybean oil; (c) passing the biological fluid recovered after step (b) through an activated charcoal filter, and (d) passing the biological fluid recovered after step (c) through a bacterial filter, provided that the soybean oil extraction step is the sole oil extraction step of the method.
Patent CA-2718138-A1 (CA)
Inventor: HEINRICH TIMO
IPC: A61K31/4353
Filed: 2009-02-14
Abstract: Azaindole derivative compounds are described. The compounds have an optionally substituted azaindole core linked to a carbocyclic ring having at least one nitrogen atom and further bound to an optionally substituted aryl ring. A process for preparing these compounds, compositions comprising them, and methods of using them to treat disorders of the central nervous system are described.
Patent CA-2719106-A1 (CA)
Title: Actionneur a flexion thermique comprenant une poutre active flechie comportant des barres chauffantes resistives
Inventor: MCAVOY GREGORY JOHN
IPC: B41J2/045
Filed: 2008-05-05
Abstract: L'invention porte sur un actionneur à flexion thermique, comprenant : (a) une paire de contacts électriques positionnés à une extrémité de l'actionneur ; (b) une poutre active connectée aux contacts électriques et s'étendant longitudinalement à partir des contacts, la poutre active définissant un trajet incurvé de circulation de courant entre les contacts ; et (c) une poutre passive fusionnée avec la poutre active. Lorsque l'on fait circuler un courant à travers la poutre active, la poutre active chauffe et se dilate par rapport à la poutre passive, produisant en résultat une flexion de l'actionneur. La poutre active comprend une barre chauffante résistive ayant une surface de section transversale relativement plus petite que toute autre partie du trajet de circulation de courant. Le chauffage de la poutre active est concentré dans la barre chauffante.
Patent CA-2719712-A1 (CA)
Inventor: LESLIE BRUCE ALEXANDER
IPC: E02F9/28
Filed: 2008-02-29
Abstract: A retaining pin assembly for an excavator tooth assembly. The retaining pin assembly has opposable locating mem-bers each having a shank portion able to be slidably insertable via a respective retaining pin aperture on opposite sides of a wear member into a transversely extending mounting aperture of a mounting nose of an excavator. Each locating member also has an en-larged inwardly convergent tapered wedge portion adjacent a normally outer end. The retaining pin assembly also has a tensionable retaining member extending between the locating members from one side of the retaining pin assembly. When tension is applied to the retaining member relative contraction of the locating members occurs to urge the wear member into engagement with the mounting nose by wedging engagement between each of the wedge portions and a rear wall of respective retaining pin apertures.
Patent CA-2720622-A1 (CA)
Inventor: HALLORAN DANIEL N
IPC: E03D1/35
Filed: 2009-04-08
Abstract: A canister flush valve is disclosed with a valve seat modified to accommodate a greater initial surge of flow, without distorting flushing performance. There is a mounting at the bottom of a toilet tank that links to an outlet hole from the tank and forms a valve seat. A  passageway through the mounting tapers in an arcuate manner below the valve seat. There is also a guide support structure in the passageway, preferably centered. The guide support structure also has a tapered leg.
Patent CA-2721276-A1 (CA)
Inventor: MING XIAO
IPC: B64C3/28
Filed: 2009-05-06
Abstract: An airfoil (3) comprising a high pressure surface (4); a low pressure surface (5); a leading edge (6) where the high and low pressure surfaces meet at the front of the airfoil; and a trailing edge (7) where the high and low pressure surfaces meet at the back of the airfoil. A porous flow deflector (8) extends from the low pressure surface. The porous flow deflector is attached to the low pressure surface at a position which is closer in a chord-wise sense to the leading edge than to the trailing edge. That is, the percentage chord distance between the leading edge and the position where the flow deflector is attached is less than 50%. The porous flow deflector comprises a plurality of flow deflection members (8) each spaced progressively further from the low pres-sure surface in a direction away from the low pressure surface, and each flow deflection member is angled down to the rear rela-tive to a local tangent of the low pressure surface. The porous flow deflector deflects air towards the low pressure surface as it passes through the porous flow deflector.
Patent CA-2725964-A1 (CA)
Inventor: EGEDAL PER
IPC: F03D11/00
Filed: 2010-12-20
Abstract: It is described a system for triggering an emergency system of a wind turbine. The system comprises a sensor for sensing an acceleration value of a portion of the rotor of the wind turbine, an estimation unit coupled to the sensor, wherein the estimation unit is adapted for receiving the acceleration value from the sensor and for estimating a rotor rotational speed value of the rotor of the wind turbine based on the ac-celeration value, and a triggering unit coupled to the esti-mation unit, wherein the triggering unit is adapted for re-ceiving the rotor rotational speed value and for triggering the emergency system, if the rotor rotational speed value ex-ceeds a predefined limit value. It is further described a method for triggering an emergency system of a wind turbine, a wind turbine, a computer program and a computer-readable medium, which are all adapted for carrying out the triggering method.
Patent CA-2728018-A1 (CA)
Inventor: CRAVO DANIEL
IPC: A61K31/495
Filed: 2009-05-19
Abstract: The present invention relates to compounds of formula (l) (see formula I) wherein X, Y, Z, R1, R2, R3 are as defined in the specification, including pharmaceutical compositions thereof and for their use in the treatment and/or prevention of diabetes, metabolic syndrome, obesity, cancer, inflammation.
Patent CA-2728574-A1 (CA)
Title: Cancer diagnosis based on levels of antibodies against globo h and its fragments
Inventor: WONG CHI-HUEY
IPC: G01N33/574
Filed: 2009-06-16
Abstract: A cancer diagnostic method using a glycan array that contains Gb5 and Globo H, Bb2, Bb3, and/or Bb4.
Patent CA-2730786-A1 (CA)
Inventor: DAO DANIEL
IPC: B64C11/06
Filed: 2009-07-16
Abstract: This blade attachment device comprises a shell (28) installed around an outer collar (23) of the pivot (15) of the blade (27) and capable of rotating by an angle sufficient for cleats (30, 31) to close the ends of the pivot groove and retain the root of the blade (27) in it, and mobile shims that cooperate to retain the root in the groove. Application to aircraft engines.
Patent CA-2732770-A1 (CA)
Inventor: MANIC GILDAS
IPC: C02F1/00
Filed: 2009-07-27
Abstract: Optimized water treatment process. The invention relates to a process for treating water in an installation comprising a plurality of filtration units, said process comprising at least one step of filtration of said water in said filtration units under initial filtration conditions, and an optional step of modification of the value of at least one controlled parameter within a tolerance interval. According to the invention, such a process comprises: - a step of determining the value of at least one piece of information representative of the clogging capacity of the water to be filtered; - a first step of comparing said value of at least one piece of information representative of the clogging capacity with a predetermined threshold value; - a step of determining limits of said tolerance interval for said at least one controlled parameter as a function of said first comparison step, said step of determining the value of said at least one piece of information representative of the clogging capacity of the water to be filtered being obtained by making said water to be filtered pass, under conditions different from said initial filtration conditions, through at least one of said filtration units constituting a control filtration unit.
Patent CA-2735999-A1 (CA)
Inventor: DABOV TEODOR
IPC: H05K5/00
Filed: 2009-07-16
Abstract: A minimum Z height handheld electronic device and methods of assembly is described. The electronic device includes a single seamless housing having a front opening and a cover disposed within the front opening and attached to the seam-less housing without a bezel.
Patent CA-2736407-A1 (CA)
Inventor: HALFORD JOSEPH
IPC: B61H13/36
Filed: 2011-04-05
Abstract: A brake beam wear liner for receiving a brake beam assembly of a railway car truck includes a base wall having an inner surface and an outer surface extending between opposite side edges, and having a base wall thickness between the inner surface and the outer surface thereof. The brake beam wear liner also includes sidewalls extending from the opposite side edges. The sidewalls have inner surfaces and outer surfaces, and have a sidewall thickness between the inner surface and the outer surface thereof. The inner surfaces of the sidewalls and the inner surface of the base wall define an open ended trough configured to receive an end of the brake beam assembly. The brake beam wear liner also includes flanges extending outward from the sidewalls. The flanges have inner surfaces and outer surfaces, and have a flange thickness between the inner surfaces and the outer surfaces thereof. The base wall thickness is greater than the sidewall thickness.
Patent CA-2737257-A1 (CA)
Inventor: MACHONIS MERIDITH LEE
IPC: A61K9/16
Filed: 2009-09-17
Abstract: The present invention relates to pharmaceutical dosage forms, for example to pharmaceutical dosage forms comprising poly(.epsilon.-caprolactone), and processes of manufacture, uses, and methods of treatment thereof.
Patent CA-2738765-A1 (CA)
Title: Milieu biologique pour la preservation d'une preparation de cellules secretrices d'insuline
Inventor: KERR-CONTE JULIE
IPC: C12N5/071
Filed: 2011-04-29
Abstract: L'invention concerne un procédé pour la préservation d'une préparation de cellules sécrétrices d'insuline comprenant l'étape de mettre en contact ladite préparation de cellules sécrétrices d'insuline avec un milieu biologique, ledit milieu biologique comprenant un produit nutritif incluant de l'albumine, et comprenant en outre une peptone ou un mélange de peptones en quantité suffisante pour préserver les cellules sécrétrices d'insuline.
Patent CA-2738869-A1 (CA)
Inventor: HERZ JOSHUA J
IPC: G01N33/00
Filed: 2009-08-18
Abstract: The invention is directed at a method of sensing hydrogen gas in a liquid com-prising: providing a measuring device comprising a hydrogen sensing chamber and a palladium hy-drogen sensor mounted in contact with said cham-ber, positioning a hydrogen permeable membrane between the liquid and the hydrogen sensor and creating a headspace, selectively providing air to the sensor headspace, thereby bringing air into contact with said palladium sensor to refresh the palladium, after the palladium sensor is refreshed shutting off air flow to the sensor headspace, bringing liquid into said chamber, allowing hydro-gen to pass through the membrane and reach equi-librium, and reading the hydrogen concentration.
Patent CA-2739048-A1 (CA)
Inventor: FOSTER ANDREW
IPC: B03B11/00
Filed: 2011-05-03
Abstract: The present invention provides a distributor for distribution of a liquid to a mineral processing apparatus, the distributor including a housing formed by an outer wall and a central chamber formed by an inner wall and located in the housing, the central chamber being adapted to receive the liquid for distribution to distribution chambers located between the outside of the central chamber and an internal surface of the housing, characterised in that passage from the central chamber to respective ones of the distribution chambers is by means of respective apertures which are formed through a generally horizontally oriented surface formed as part of the inner wall.
Patent CA-2739636-A1 (CA)
Title: Procede flexible de transformation de l'ethanol en distillats moyens mettant en oeuvre un systeme catalytique homogene et un systeme catalytique heterogene
Inventor: GUILLON EMMANUELLE
IPC: B01J29/46
Filed: 2011-05-02
Abstract: L'invention décrit un procédé de production de bases hydrocarbonées distillats moyens à partir d'une charge éthanol produite à partir de source renouvelable issue de la biomasse comprenant une étape de purification de ladite charge, une étape de déshydratation de ladite charge purifiée en un effluent majoritairement éthylènique comprenant de l'eau, au moins une étape de séparation de l'eau, une première étape d'oligomérisation de l'effluent majoritairement éthylènique en au moins un effluent oléfinique comprenant au moins 80% poids d'oléfines ayant un nombre d'atomes de carbone supérieur ou égal à 4, en présence d'un catalyseur homogène comprenant au moins un composé de nickel bivalent, une deuxième étape d'oligomérisation produisant des bases hydrocarbonées distillats moyens en présence d'un catalyseur amorphe ou zéolithique ayant au moins des ouvertures de pores contenant 10 ou 12 atomes d'oxygènes, produisant des bases hydrocarbonées distillats moyens, et une étape de fractionnement.
Patent CA-2740882-A1 (CA)
Inventor: VYAKARNAM ANNAPURNA
IPC: A61K31/7088
Filed: 2008-10-15
Abstract: Methods for detecting, diagnosing or monitoring viral diseases in a subject are described comprising measuring ps20 polypeptides or ps20 polynucleotides and interferons and interferon polynucleotides in a sample from the subject. The invention also contemplates therapeutic applications for viral diseases employing modulators of ps20 polypeptides and ps20 polynucleotides in combination with interferon or interferon polynucleotides.
Patent CA-2742873-A1 (CA)
Inventor: KOECK NORBERT
IPC: C21D1/02
Filed: 2009-02-04
Abstract: The invention relates to a device for hardening of rails, in particular profiled track rails, each optionally having a different cross-sectional shape and a length of more than 50 meters, by cooling at least a portion of the respective rail cross section over the entire length of the rail in a coolant, comprising transverse shunting means in the area of a roller gear, straightening means and manipulation grippers for conveying the rail in the device, at least one positioning means, each with a basin and/or trough with coolant and cooling bed.   To create a device with which high quality rails can be manufactured economically with a high throughput and with a great reliability, it is proposed according to the present invention that the manipulation gripper should be formed from a plurality of identically shaped aligned tongs (30) that can be operated to have the same movement, each having gripper arms (31, 31') which are shaped with centering parts (312, 312') for an axial alignment of the head (12) of the rail and with gripper parts (311, 311') for a cross-sectionally aligned holding of the rail base, and a precision introduction of the rail (1) into the positioning means (4) and securing of same therein are made possible and/or the positioning means (4) has a plurality of holding components (40) aligned horizontally with supporting rigs (41) for the base (11) of a rail (1) introduced in a hanging position, said base (11) being securable on the supporting rigs (41) by releasable chucking elements (42) and/or hold-down devices so that it is secured from distortion in the axial rail (1) and/or at least basins (5) are arranged horizontally at the same height side-by-side so they are axially parallel with positioning means (4), and the part of the coolant (50) that can be used for rail hardening in the basin (5) has a depth which exceeds the height of the largest rail profile by at least 10% and/or the basin (5) and the supporting rigs (41) and the releasable chucking means (42) for the base (11) of the hanging rail (1) of all the components of the positioning means (4) can be moved in a controlled manner relative to one another vertically at the same time for introducing the rail into the coolant, and a respective vertical holding position and duration of same are adjustable.
Patent CA-2746162-A1 (CA)
Inventor: ERIKSEN ODD HARALD STEEN
IPC: B64C25/00
Filed: 2011-07-13
Abstract: A capacitive strain sensor for sensing strain of a structure. The sensor includes a first section attached to the structure at a first location and a second section attached to the structure at a second location. The first section includes a capacitor plate electrically isolated from the structure and the second section includes two electrically isolated capacitive plates, both of the plates being electrically isolated from the structure. A flexible connector connects the first section to the second section. The capacitor plate of the first section is separated from the two capacitive plates of the second section by at least one capacitive gap. When strain is experienced by the structure, a change occurs in the capacitive gap due to relative motion between the first and second sections. The first section includes a core and the second section includes a ring that receives the core.
Patent CA-2746620-A1 (CA)
Inventor: THILLEN GUY
IPC: C21B7/20
Filed: 2010-01-15
Abstract: A blast furnace charging system (12) for feeding charge material into the hearth of a blast furnace (10) comprises at least two hoppers (16, 16') for temporarily storing charge material, each hopper (16, 16') comprising a discharge assembly (30, 30') for feeding the charge material from the respective hopper (16, 16') into the hearth of a blast furnace (10). The discharge assembly (30) comprises an inclined discharge channel (36) having, at its lower end, a material gate (38) providing charge material flow control at the lower end of the discharge channel (36); and a protection ring (50) arranged in the vicinity of the material gate (38) for leading charge material from the discharge channel (36) to a seal seat (46) of the discharge assembly (30). The discharge assembly (30) further comprises a heated panel (52) arranged on the protection ring (50), the heated panel (52) being formed by a panel-like copper body (66) having fluid channels (70) arranged therein so as to form a channel leading from a fluid inlet (72) to a fluid outlet (74).
Patent CA-2746638-A1 (CA)
Inventor: LIEVRE LAURIER
IPC: F24S23/30
Filed: 2011-07-14
Abstract: A solar heat collector includes a housing defining an insulated chamber extending from a focusing lens at a solar receiving end to a target glass at a target end forming a boundary wall between the insulated chamber and a target chamber receiving a heat transfer fluid therein. A target object is supported in the target chamber at the focal point of the focusing lens so as to be surrounded by the heat transfer fluid. In a preferred embodiment a heat engine is supported on the target end of the housing such that the target object and heat transfer fluid are the heat source of the heat engine.
Patent CA-2747622-A1 (CA)
Inventor: TOMKO RICHARD F
IPC: C08G18/10
Filed: 2009-12-21
Abstract: A resin composition comprising an interpenetrating polymer network comprising:  (a) 5 to 95 weight percent of a polyurethane prepolymer; (b) 5 to 95 weight percent of a waterborne polymer component; and (c) optionally, a chain extender or crosslinker; wherein either the polyurethane prepolymer has at least one functional group that is photopolymerizable or the waterborne polymer component has at least one functional group that is photopolymerizable; or wherein both the polyurethane prepolymer and waterborne polymer component have at least one functional group that is photopolymerizable.