baber/WOPTO huggingface dataset:
Patent CA-2715069-A1 (CA)
Title: Novel heterocycles
Inventor: SRINIVAS VISWESWARA AKELLA SATYA SURYA
IPC: C07D403/04
Filed: 2009-01-30
Abstract: Described are novel heterocyclic compounds of the general formula (1), their derivatives, analogs, tautomeric forms, stereoisomers, polymorphs, hydrates, solvates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites and prodrugs thereof. These compounds are useful in the treatment of immunological diseases, inflammation, pain disorder, rheumatoid arthritis; osteoporosis; multiple myeloma; uveititis; acute and chronic myelogenous leukemia; atherosclerosis; cancer;  cachexia; ischemic-induced cell damage; pancreatic beta cell destruction;  osteoarthritis; rheumatoid spondylitis; gouty arthritis;  inflammatory bowel disease; ARDS; psoriasis; Crohn's disease; allergic rhinitis; ulcerative colitis; anaphylaxis; contact dermatitis;  muscle degeneration; asthma; COPD; bone resorption diseases; multiple sclerosis; sepsis; septic shock; toxic shock syndrome and fever. More particularly these compounds are useful as PDE4 inhibitors and are useful for treating PDE4 mediated diseases.
Patent CA-2718895-A1 (CA)
Inventor: LOZANO KAREN
IPC: D01H4/28
Filed: 2009-03-16
Abstract: Apparatuses and methods for the production of superfine fibers.
Patent CA-2719748-A1 (CA)
Inventor: AMBREFE JOSEPH T JR
IPC: G08G1/09
Filed: 2009-03-26
Abstract: The present invention relates to systems and methods relating to security checkpoints. In some embodiments the present invention includes a security checkpoint system that is optimized in one or more of design and dcor, audio characteristics, and efficiency in passing customers through the security checkpoint and generating revenue with adverting and sponsorships.
Patent CA-2720094-A1 (CA)
Inventor: FOURNIER CURT R
IPC: A01K29/00
Filed: 2009-03-31
Abstract: A pet waste management device includes a housing having upper and lower ends. The device includes a receiving bowl positioned in the housing, the bowl having an open upper end and a lower end having an outlet. A cover is situated upwardly adjacent the bowl upper end. A water outlet is positioned adjacent the bowl upper end to introduce water into the bowl. A supply line provides water to the water outlet. The device includes a first foot pedal configured to selectively allow water from the supply line to enter the bowl through the water outlet. A drain line is operatively coupled to the bowl lower end to drain contents of the bowl. The device includes a heating unit to prevent water from freezing, the heating unit including a resistive heating element and a thermostat and is in electrical communication with a power source.
Patent CA-2720923-A1 (CA)
Inventor: ERICKSON NICK
IPC: B62D53/08
Filed: 2010-11-12
Abstract: A fifth-wheel hitch assembly is provided that converts a gooseneck hitch installed on a vehicle into a fifth-wheel hitch for receiving a kingpin. The hitch assembly generally includes a base assembly, a T-arm assembly for securing the gooseneck ball or gooseneck post of the installed gooseneck hitch, and a hitch head. The T-arm assembly includes a mechanism for pulling up on the gooseneck hitch, thus securing the base assembly against the vehicle bed.
Patent CA-2721927-A1 (CA)
Inventor: LICHTER JAY
IPC: A61K31/423
Filed: 2009-04-21
Abstract: Disclosed herein are compositions and methods for the treatment of otic disorders with immunomodulating agents and auris pressure modulators. In these methods, the auris compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of the immunomodulating and/or auris pressure modulating compositions and formulations onto the auris media and/or auris interna target areas, or via perfusion into the auris media and/or auris interna structures.
Patent CA-2722131-A1 (CA)
Inventor: LEBLANC CATHERINE
IPC: A61K31/437
Filed: 2009-04-27
Abstract: Compounds of formula (I): in free or salt or solvate form, where X, R1, R2, R3 and R4 have the meanings as indicat-ed in the specification, are useful for treating diseases mediated by the ALK-5 and/or ALK-4 receptor. Pharmaceutical composi-tions that contain the compounds and processes for preparing the compounds are also described.
Patent CA-2722904-A1 (CA)
Title: Systems, methods, and articles of manufacture for the intelligent control of decorative bodies
Inventor: DANG PHU
IPC: F21S4/00
Filed: 2010-11-30
Abstract: Decoration devices of various forms are disclosed, including decoration devices that connect with one or more decorative bodies having performances or routines. When decorative bodies are attached to decoration devices of various embodiments of the present invention, the activation and control of any performance or routine on one decoration device may result in the activation and control of any number of performances or routines on other decoration devices. Once a selection of a performance or routine is received or identified, information associated with the selection may be communicated among the decorative bodies and used to activate additional performances.
Patent CA-2723049-A1 (CA)
Inventor: ARORA RAKESH KUMAR
IPC: H04M1/72415
Filed: 2010-11-30
Abstract: A system and method are set forth for remotely controlling a presentation from a portable electronic device so as to freeze a slide on a remote projector to permit searching for a desired slide on the portable electronic device and then continuing the presentation when searching is complete. In one embodiment, a switch is provided in a communication layer of a presentation application such that when the switch is turned off, communication is suspended between the portable electronic device and the projector, thereby permitting browsing on the portable electronic device without interrupting the presentation. When the switch is turned on the current slide information is transmitted from the portable electronic device to the projector.
Patent CA-2726547-A1 (CA)
Inventor: CHRISTENSEN HARDY
IPC: A22B5/00
Filed: 2008-05-16
Abstract: Steam is discharged onto a carcass surface from a plurality of steam discharge jets, and impurities, steam and condensate are drawn in from the surface through a plurality of suction nozzles adapted to following an uneven surface of the carcass.    A cleaning device for cleaning the surface comprises steam discharge jets and suction nozzles adapted to following an uneven surface of the car-cass. Jets and nozzles may be combined into nozzle arrangements adapted to deflect resiliently. Nozzle arrangements may be made from a hose having a central lumen and a number of narrow channels embedded into the hose wall. A cleaning machine may incorporate the cleaning device as well as automated machinery for sweeping it across the carcass surface.
Patent CA-2727074-A1 (CA)
Inventor: PRITCHETT DAVID JOHN
IPC: A47K5/14
Filed: 2011-01-10
Abstract: An inverted dispenser pump is used to dispense foam. The dispenser pump includes an air cylinder with an air piston to pump air to form the foam along with a liquid cylinder that has a liquid cylinder piston to pump liquid to form the foam. A conduit shell is received over the liquid cylinder in order to draw fluid when in an inverted state. An intake valve member is received around the opening of the conduit shell. The intake valve member has a seal flap configured to seal against the conduit shell opening in order to reduce flow restrictions of liquid drawn into the liquid cylinder.
Patent CA-2727094-A1 (CA)
Inventor: WHITING ROGER
IPC: A61K9/12
Filed: 2009-06-11
Abstract: This invention relates to therapeutic compositions, particularly sprayable aqueous compositions, and unit dose for-mulations comprise ketorolac or a pharmaceutically acceptable salt, alone or in combination with lidocaine or a pharmaceutically acceptable salt thereof. The compositions are nasally administered to a subject in need thereof to treat pain or inflammation.
Patent CA-2732766-A1 (CA)
Inventor: HILL Dean
IPC: B42D15/00
Filed: 2009-08-06
Abstract: A composite tag comprises a woven fabric substrate having a surface, a smooth, pliable urethane coating disposed on the surface of the substrate, a pressure or heat sensitive adhesive disposed on the urethane coating, and a face stock disposed on the adhesive.
Patent CA-2734762-A1 (CA)
Title: Harq process continuation after cqi-only report
Inventor: JONGREN GEORGE
IPC: H04L1/18
Filed: 2009-01-30
Abstract: Techniques for controlling synchronous HARQ retransmissions are disclosed, in which non-adaptive retransmissions scheduled for a first transmission time interval are automatically deferred to a later transmission time interval in the event that a control message prohibiting the retransmission during the first transmission interval is received. In an exemplary method, a NACK message is received (320) in response to a previous data transmission corresponding to a stop-and-wait HARQ process, and a synchronous HARQ retransmission is scheduled (330) for a first transmission interval in response. A control message indicating that data for the stop- and-wait HARQ process may not be sent during the first transmission interval is received, and the synchronous HARQ retransmission is automatically deferred (350) to a second transmission interval, responsive to the control message. An explicit grant is not required to trigger the retransmission during the second transmission interval.
Patent CA-2735389-A1 (CA)
Title: System for integrating service management systems
Inventor: KASSEL WILLIAM J
IPC: G06Q10/00
Filed: 2011-03-28
Abstract: A system for integrating service management systems includes an interface and a processor. The processor may be operative to monitor a first service management system to detect a first system event, and monitor a second service management system to detect a second system event The processor may retrieve first information from the first database, transform first information into a second system request message, and provide second system request message to the second service management system, responsive to detecting the first system event The processor may retrieve a data update from second database, transform the data update into a first system update message, and provide the first system update message to the first service management system, responsive to detecting the second system event. The processor may replicate the first database in globally distributed databases, when the first system event corresponds to replication of the first database
Patent CA-2735735-A1 (CA)
Title: Nanostructured microelectrodes and biosensing devices incorporating the same
Inventor: TAFT BRADFORD
IPC: G01N33/53
Filed: 2009-09-01
Abstract: Nanostructured microelectrodes and biosensing devices incorporating the same are disclosed herein.
Patent CA-2736236-A1 (CA)
Inventor: HILDEBRAND STEPHEN F
IPC: F16F15/00
Filed: 2009-09-04
Abstract: A digital processing link for a vibration control system collects sensor signals at a transfer station and combines the sensor signals into a collective signal that is transmitted under a digital communications protocol to a base station. The sensor signals are separated at the base station and individually processed to produce one or more output control signals to actuators for counteracting the measured vibration.
Patent CA-2736488-A1 (CA)
Inventor: VARKI AJIT
IPC: C12N5/02
Filed: 2009-09-09
Abstract: The disclosure provides a method of reducing or eliminating Neu5Gc in a cell culture or in a human subject. The method includes flooding the system with the human sialic acid i\7-acetylneuraminic acid (Neu5Ac) in glycosidically-bound or free form, or its precursor N- acetylmannosamine (ManNAc) in an amount sufficient to metabolically compete out the Neu5Gc, either as it enters the cells for the first time or when it recycles from breakdown of preexisting cellular molecules. Additionally, Neu5Ac feeding results in reduction of Neu5Gc expression even in some animal cells capable of Neu5Gc production.
Patent CA-2739998-A1 (CA)
Inventor: WENG WEIQING
IPC: C08J3/215
Filed: 2008-10-14
Abstract: A process for producing a nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay includes the in-situ protonation of a modifier, which may be an alkylamine, arylamine or an alkylarylamine.   This process can be integrated with a polymer halogenation process. The nanocomposite so formed has improved air barrier properties and is suitable for use as a tire innerliner or innertube.
Patent CA-2740168-A1 (CA)
Title: Modular building panel and duct system
Inventor: BOWRON JULIAN
IPC: F24F13/02
Filed: 2011-05-16
Abstract: A modular building panel and integrated duct system including at least one modular building panel. The modular building panel includes a panel frame defining a longitudinal, a transverse width, and a transverse height; first and second ducts including therein duct stiffeners being truss or zig-zag shaped; and a ribbed joist spanning between the first duct to the second duct along the transverse width.  The modular building panel may be connected to a like modular building panel.
Patent CA-2743294-A1 (CA)
Title: Well tubing drain tool adapted for use with power tongs and method of using same
Inventor: KLOTZ TRACY EARL
IPC: E21B17/042
Filed: 2009-12-04
Abstract: A well tool adapted to be connected with and disconnected from a well tubing using a power tong device of the type having a pair of tongs, a gripping span between the pair of tongs, and a maximum clearance diameter for an object passing through the tongs. The well tool includes a tubular mandrel. The tubular mandrel has a maximum mandrel diameter which is no greater than the maximum clearance diameter. The tubular mandrel includes a first mandrel connector which is adapted for connecting the tubular mandrel with a first well tubing in order to provide a first connection.    The tubular mandrel is configured so that when the power tong device grips a tong gripping surface on the tubular mandrel and the first well tubing in order to connect the tubular mandrel and the first well tubing, the first connection is located within the gripping span.
Patent CA-2745799-A1 (CA)
Inventor: PANDE PRAVEEN
IPC: A01N43/78
Filed: 2009-12-04
Abstract: The present invention provides dyes, reactive dyes and labeled reagents that may be used in the detection or quantification of desirable target molecules, such as proteins, nucleic acids and cellular organelles. Dyes are provided that may be used free in solution where the binding of the dye to the target molecule provides signal generation. Dyes are also provided that comprise reactive groups that may be used to attach the dyes to probes that will bind to desirable target molecules. The novel dyes of the present invention have been modified to provide beneficial properties.
Patent CA-2746917-A1 (CA)
Title: Uv and light protective film
Inventor: STARK KURT
IPC: F16L55/162
Filed: 2009-12-10
Abstract: The present invention relates to an at least contact transparent single layer or multilayer film absorbing and/or reflecting UV radiation and short-wavelength visible light, comprising at least one layer based on at least one optionally modified thermoplastic olefin homo- or co-polymer, comprising a combination of at least one organic or inorganic colored pigment or dye absorbing and/or reflecting short-wavelength visible light, and of at least one organic or inorganic compound absorbing and/or reflecting the UV radiation, and to the use of said film as a protective film against the effects of UV radiation and short-wavelength visible light, and a sewer cleaning system comprising said multilayer film as an external hose film and an inner, multilayer plastic film, and an impregnated UV-curable carrier material present between the two hose films.
Patent CA-2748593-A1 (CA)
Inventor: TAGMOSE TINA MOELLER
IPC: A61K38/18
Filed: 2010-01-22
Abstract: The present invention relates to Fibroblast Growth Factor 21 (FGF21), more in particular to derivatives of FGF21 compounds having an albumin binder of the formula A-B- C-D-E- covalently attached. The invention also relates to novel FGF21 analogues, as well as to the pharmaceutical use of these FGF21 derivatives and analogues, in particular for the treatment of diabetes, dyslipidemia, obesity, cardiovascular diseases, metabolic syndrome, and/or Non Alcoholic Fatty Liver Disease (NAFLD).  The derivatives of the invention are protracted, e.g. capable of maintaining a low blood glucose level for a longer period of time, capable of increasing the in vivo half-life of FGF2 1, and/or result in a lower clearance of FGF21. The derivatives of the invention are preferably furthermore of an improved oxidative stability.
Patent CA-2748859-A1 (CA)
Inventor: MARSHALL NEAL
IPC: B60N2/01
Filed: 2010-01-05
Abstract: A locking device (2) for locking an object (4) on a support structure (6), which locking device (2) comprises a fork arrangement (8) for engaging the object (4), first locking means (10) for locking the fork arrangement (8) to the Object (4) in a horizontal plane, second locking means (12) for locking the fork arrangement (8) to the object (4) in a vertical plane, and move-ment-permitting means (14) which permits vertical movement in the locking device (2), the vertical movement being sufficient to allow the support structure (6) to flex so as to prevent the flexing of the support structure (6) acting through the locking device (2) and damaging the object (4), but with the vertical movement being insufficient adversely to affect secure locking of the object (4) on the support structure (6) by the locking device (2).
Patent CA-2749679-A1 (CA)
Inventor: MINCHAU MICHAEL CHARLES
IPC: E21B23/08
Filed: 2010-02-09
Abstract: A method of measuring fluid in-flow in a region of interest in a wellbore comprises deploying a fiber optic cable concurrently with placement of a downhole tubular, transmitting a light signal along the cable and receiving a reflected signal from the region of interest, and interpreting the received signal to obtain information about fluid flowing in the region of interest. The wellbore may include a horizontal portion. The received signal may also be interpreted by assessing amplitude and frequency spectra across array of channels, conditioning the received signal by removing at least a portion of the signal that is not related to flow, assessing flow regimes across depths and times, calculating axial flow/s within the wellbore using relationships for axial flow, and calculating flow into or out of the wellbore at one or more points using relationships for flow through an orifice.
Patent CA-2750853-A1 (CA)
Title: Drill bit for a down-the-hole drill
Inventor: HOERMAN MAGNUS
IPC: E21B10/36
Filed: 2009-12-17
Abstract: The invention concerns a drill bit, intended to be used with a down-the-hole drill and comprising a drill head (2) with a front surface provided with drill pins (3) and a shaft (4), whereby the shaft is narrower than the drill head and intended to be inserted in a manner that allows axial sliding into the end of a drill chuck that is a component of a down-the- hole drill and which shaft has a rear end part (6) that is somewhat thickened with a plane striking surface (7) against which a hammer piston (8) that is a component of the down- the-hole hammer drill is arranged to impact, that the drill head when viewed along its axial direction has a cylinder-shaped forward part (20) provided with cuttings channels (22), a rear cylinder-shaped part (21) that is located for the reception of drill cuttings at the same level or somewhat below the bottom (25) of the cuttings channels, whereby the diameter (D1) of the forward part is greater than the diameter (D2) of the rear part.  In a drill bit that has high performance and a long useful life, and that is furthermore well-suited to be used for directed drilling, the cylinder-shaped forward part (20) of the drill head (2) has an axial length (L3) from the main plane of the front surface to a shoulder plane (26) located between the drill head (2) and the shaft (4) that is greater than the axial length (L4) of the cylinder-shaped rear part (21) of the drill head.
Patent CA-2752346-A1 (CA)
Inventor: PHEBUS DAN E
IPC: F16D3/06
Filed: 2011-09-14
Abstract: En combinant des actions de façonnage et de meulage, ou de fraisage, l'outil de coupe peut se déplacer dans l'entière portion utilisable de la cannelure et façonner un relief d'outil dans la face de la surface adjacente comme un épaulement avant de se rétracter, en direction inverse, et de répéter le cycle. L'appareil à façonner et le procédé de fabrication éliminent la nécessité d'un relief de cannelure annulaire, et la pleine longueur de l'engagement de cannelure peut être utilisée pour donner la force. La largeur réelle de l'appareil de connexion de cannelure fabriqué lors du procédé de façonnage permet de conserver l'espace et d'augmenter la charge portant la capacité de la connexion de cannelure.
Patent CA-2753250-A1 (CA)
Title: Hip and ridge roofing material
Inventor: GRUBKA LAWRENCE
IPC: E04D1/30
Filed: 2010-02-09
Abstract: A shingle blank (26) is provided. The shingle blank (26) includes a substrate (44) coated with an asphalt coating (46) and a first fold region (25a), a second fold region (25b), a third region (30), a lower edge (29b) and an upper edge (29a). The shingle blank (26) has a length. The first fold region (25a) extends substantially across the length of the shingle blank (26). The second fold region (25b) extends substantially across the length of the shingle blank (26) and is positioned between the first fold region (25a) and third region (30). A first perforation line (34) is positioned between the second fold region (25b) and third region (30). A second perforation line (40) is positioned between the first fold region (25a) and second fold region (25b). The first and second perforation lines (34, 40) are sufficient to facilitate folding of the first fold region (25a) and the second fold region (25b) on top of the third region (30) to form a three layered stack (53) configured to be applied across a ridge or hip.
Patent CA-2753322-A1 (CA)
Inventor: WALTON J RODNEY
IPC: H04L12/56
Filed: 2004-10-15
Abstract: Techniques for MAC processing for efficient use of high throughput systems that may be backward compatible with various types of legacy systems are disclosed. In one aspect, a data frame is formed comprising a common portion for transmission in a format receivable by various stations, such as access points and remote stations. The data frame also comprises a dedicated portion, formatted for transmission to a specified remote station. In another aspect, the common portion is unsteered, and the dedicated portion is steered. In another aspect, an access point schedules an allocation in response to a data indication included in a common portion of a data frame transmitted from one remote station to another. In another aspect, a first station transmits a reference to a second station, which measures the reference and generates feedback therefrom.
Patent CA-2754849-A1 (CA)
Inventor: GAGNON MARIO
IPC: E05B41/00
Filed: 2011-10-11
Abstract: There is described a system and method for informing passengers of a public transport vehicle of a door lock status. The method includes optically coupling a light source to a see-through modesty panel for propagating light therein, the modesty panel being positioned within the public transport vehicle adjacent to a door for separating the door from a passenger receiving area of the vehicle. A signal is received indicating that the door is unlocked, and at least a portion of the modesty panel is then illuminated using the light source, thereby informing the passengers that the door is unlocked.
Patent CA-2759343-A1 (CA)
Title: Echangeur de chaleur
Inventor: HOEST-MADSEN SVEND
IPC: F28D7/06
Filed: 2011-11-24
Abstract: Un échangeur de chaleur à tube en U comporte des tubes dentrée placés dans une plaque de tubes dentrées de pression neutre. Un milieu chauffant sécoule par les tubes dentrée dans les tubes en U placés dans une plaque tubulaire où le milieu se divise en deux et sécoule depuis les deux extrémités des tubes en U dans une chambre de sortie du milieu chauffant et sort de léchangeur de chaleur par une buse de sortie.