baber/WOPTO huggingface dataset:
Patent CA-2721074-A1 (CA)
Title: Alpha-glucanase and oral care composition containing the same
Inventor: KIM STEVEN
IPC: C12N9/14
Filed: 2009-04-09
Abstract: Isolated .alpha.-glucanases from Hypocrea tawa, Trichoderma reesei, and Trichoderma konilangbra are described, as well as oral care compositions containing the same. The oral care composition may be employed to prevent or reduce dental plaque.
Patent CA-2722095-A1 (CA)
Inventor: PEIFENG REN
IPC: A01H5/00
Filed: 2009-04-29
Abstract: The present invention provides double stranded RNA compositions and transgenic plants capable of inhibiting ex-pression of essential genes in parasitic nematodes, and methods associated therewith. Specifically, the invention relates to the use of RNA interference to inhibit expression of a target essential nematode gene, which is a nematode innexin -like, pas- 1, tcp- 1, snurportin-1 like, pol delta S, prs-4, rtp-1 or rpn-5 gene, and relates to the generation of plants that have increased resistance to parasitic nematodes.
Patent CA-2722248-A1 (CA)
Inventor: HOTTER ANDREAS
IPC: A61P7/02
Filed: 2009-04-23
Abstract: The present invention relates to crystalline form I of Prasugrel hydrogensulfate. A process for the preparation of these salts, pharmaceutical compositions comprising the salts and the use of the salts as a pharmaceutical, in particular as a blood platelet aggregation inhibitor are also described. Seed crystals which can be employed in the above mentioned process as well as a process for their preparation are also disclosed.
Patent CA-2722379-A1 (CA)
Inventor: POULSEN HENNING
IPC: B60P3/40
Filed: 2010-11-26
Abstract: The invention relates to a system for the transportation of wind turbine components with a vehicle, especially for the transportation of large wind turbine components. According to the invention the vehicle comprises at least two wheelsets (6,7), a first end frame (1) connected to a first wheelset (6) and a second end frame (3) connected to a second wheelset (7). The vehicle comprises further a support structure (2) for carrying at least one wind turbine component (5), wherein said support structure (2) is adapted to be detachably connected to the first end frame (1) and/or to the second end frame (3). Thereby, the wind turbine component (5) is connected solely to the support structure (2) in a fixed but detachable manner.
Patent CA-2723062-A1 (CA)
Title: Spiro (piperidine-4, 2 ' -pyrrolidine) -1- (3, 5- trifluoromethylphenyl) methylcarboxamides as nk1 tachikynin receptor antagonists
Inventor: ALVARO GIUSEPPE
IPC: A61P29/00
Filed: 2009-04-29
Abstract: Compounds of formula (I) or a pharmaceutically acceptable salt thereof wherein R is hydrogen or C 1-4 alkyl; R1 is hydrogen, C 1-4 alkyl, C(O)OH, C(O)NH2 or (C 1-4 alkylene)R10; R2 and R3 are independently hydrogen, C 1-4 alkyl or R2 together with R3 and together with the carbon atom to which they are attached form a C3-8 cycloalkyl group; R4 is C 1-4 alkyl, C 1-4 alkoxy or halogen; R5 and R7 are independently hydrogen, hydroxy, halogen, C(O)NH2, C(O)OH or (C 1-4 alkylene) R10; R6 and R8 are independently hydrogen or halogen; R9 is hydrogen, (C 1-4 alkylene)R10, C(O)NH2, C(O)OH or R9 together with R form a 6 membered heterocyclic ring optionally containing a further heteroatom selected from oxygen, sulphur or nitrogen; R10 is hydrogen, halogen, hydroxy, C(O)NH2, C(O)NH(C 1-4 alkyl), C(O)N(C 1-4 alkyl)2 or C(O)OH; n is O, 1 or 2. processes for their preparation, to compositions containing them and to their use in the treatment of diseases and conditions for which antagonism of NK1 is beneficial.
Patent CA-2723506-A1 (CA)
Title: Service call-ahead system and method
Inventor: TURNER JONATHAN
IPC: G06Q10/00
Filed: 2010-12-03
Abstract: Systems and methods for managing service orders are disclosed herein. A computer implemented method, according to some implementations of the present disclosure, includes storing an estimated travel time and estimated time of arrival (ETA). The estimated travel time may be defined as an estimated period of time for a servicer to travel from a current location to a service destination associated with a customer who is to receive a service from the servicer. The ETA may be defined as an estimated time of day when the servicer is expected to arrive at the service destination. The computer implemented method also includes calculating a call--ahead time defined by a time of day when the customer is to be notified of the servicer's ETA at the service destination. The calculation of the call-ahead time may be based in part on a predetermined advanced-warning time period and the ETA. The predetermined advanced-warning time period may be defined as a predetermined amount of time before the ETA for providing an advanced warning of the ETA. The method also includes automatically notifying the customer of the servicer's ETA at the service destination no earlier than the call-ahead time
Patent CA-2723919-A1 (CA)
Inventor: TRIVEDI SATYEN
IPC: C11D3/20
Filed: 2009-05-08
Abstract: An environmentally-friendly cleaning composition for industrial and consumer applications comprising (a) a blend of dibasic esters, (b) one or more surfactants (c) and, optionally, (d) water or a solvent. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group. The one or more surfactants are typically chosen from alcohol alkoxylate, an alkyl phenol ethoxylate, a terpene, a terpene alkoxylate or any derivates thereof. Optionally, additional components or additives including delaminates such as pinene and d- limonene, fragrances, whiteners, stabilizers, thickeners and the like can be added to the composition. The industrial or consumer application selected from the group consisting of a graffiti cleaner, a painted-substrate cleaner, an ink cleaner, a metal substrate cleaner, a plastic substrate cleaner, an environmentally friendly cleaner, a stain-spot cleaner, an industrial hand cleaner, a resin cleaner, a tar resin cleaner, a textile cleaner, a paint stripper and any combination thereof.
Patent CA-2730928-A1 (CA)
Title: Organ mimic device with microchannels and methods of use and manufacturing thereof
Inventor: INGBER DONALD E
IPC: C12N5/07
Filed: 2009-07-16
Abstract: System and method includes a body having a central microchannel separated by one or more porous membranes. The membranes are configured to divide the central microchannel into a two or more parallel central microchannels, wherein one or more first fluids are applied through the first central microchannel and one or more second fluids are applied through the second or more central microchannels. The surfaces of each porous membrane can be coated with cell adhesive molecules to support the attachment of cells and promote their organization into tissues on the upper and lower surface of the membrane. The pores may be large enough to only permit exchange of gases and small chemicals, or to permit migration and transchannel passage of large proteins and whole living cells. Fluid pressure, flow and channel geometry also may be varied to apply a desired mechanical force to one or both tissue layers.
Patent CA-2731983-A1 (CA)
Title: Degradation de matiere lignocellulosique
Inventor: LAAT DE WILHELMUS THEODORUS ANTONIUS MARIA
IPC: C12P19/02
Filed: 2009-08-04
Abstract: La présente invention porte sur un procédé, pour le traitement d'une matière lignocellulosique, qui comporte la mise en contact de ladite matière lignocellulosique avec une composition comportant au moins deux activités enzymatiques, lesdites activités enzymatiques étant des activités cellulases et/ou hémicellulases, le pH durant le traitement étant d'environ au plus 4,5, et le traitement étant effectué à une teneur en matière sèche dau moins 15 %.
Patent CA-2732781-A1 (CA)
Inventor: YU ZIDA
IPC: H04N5/44
Filed: 2009-08-06
Abstract: A method and apparatus for selecting video channel, a video device and a TV  device are provided according to the embodiments of the present invention, wherein the state signal is obtained in said method for selecting video channel, wherein, the state signal is used for representing a video interface type of a accessed video deivce ; and the video channel is selected according to the video interface type. The video channel selection and the upgrade of product of video devices such as DVD are realized through the solutions above.
Patent CA-2736834-A1 (CA)
Title: Fire-rated wall construction product
Inventor: PILZ DON A
IPC: A62C2/06
Filed: 2011-04-08
Abstract: The present application is directed toward fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire-retardant material, including but not limited to intumescent material. The fire-retardant material can be attached to the tracks such that the fire-retardant material expands and seals gaps and/or areas between the tracks and wall components such as ceilings, floors, and drywall.
Patent CA-2737129-A1 (CA)
Inventor: WILSON TRACIE LYNN CLEMONS
IPC: B65D23/06
Filed: 2007-11-20
Abstract: A closure includes a flip-top member including an elongated flange, a base member including a curved flange extending from the base member, and a hinge to connect the flip--top member and the base member. The base member has an opening therein.  A portion of the elongated member is configured to reside within the opening when the closure is in a closed position.
Patent CA-2737533-A1 (CA)
Title: Dispositif de communication avec amplificateurs de puissance en phase et en quadrature (1) et (q) separes a reglage selectif de phase et de magnitude et procedes connexes
Inventor: ZHU LIZHONG
IPC: H04L27/36
Filed: 2011-04-15
Abstract: Un dispositif de communication (500') peut inclure un circuit en phase (I) comportant un modulateur en phase et un circuit mélangeur (503'-506a'), et un circuit d'amplificateur de puissance I (512a') couplé à celui-ci, le circuit I étant configuré pour moduler et amplifier un signal I de base de bande numérique (601a'-601b') pour générer un signal I amplifié, et un circuit de quadrature (Q) pourvu d'un modulateur Q et d'un circuit de mélangeur (503'-506b'), et un circuit amplificateur de puissance Q (512b') couplé à celui-ci, le circuit Q étant configuré pour moduler et amplifier un signal Q de base de bande numérique (601c'-601d') pour générer un signal Q amplifié séparé du signal I amplifié. Le dispositif de communications peut comporter un processeur (530') configuré, par exemple, pour commuter sélectivement le signal I de bande de base numérique et le signal Q de bande de base numérique entre les entrées de signal I et Q afin d'offrir un déphasage choisi pour les signaux I et Q de bande de base numérique. Par exemple, le contrôleur peut déphaser de manière sélective les signaux I et Q de bande de base numérique et commander les circuits amplificateurs de puissance I et Q de façon qu'ils fassent varier une amplitude des signaux I et Q amplifiés.
Patent CA-2742304-A1 (CA)
Inventor: HANSEN LOWELL DEAN
IPC: F04B49/12
Filed: 2009-10-30
Abstract: A fluid device includes a housing defining a fluid inlet and a fluid outlet. A variable displacement assembly is in fluid communication with the fluid inlet and the fluid outlet. The variable displacement assembly includes a rotor assembly, a flexible ring, and a plurality of ring supports. The rotor assembly includes a rotor having a plurality of reciprocating members.  The flexible ring is disposed about the rotor assembly.  The flexible ring includes an inner surface, which is adapted for engagement with the plurality of reciprocating members, and an outer surface. The plurality of ring supports is disposed about the flexible ring. Each of the plurality of ring supports includes a support portion and a pivot portion about which the ring support selectively pivots. The support portion is adapted for engagement with the outer surface of the flexible ring.
Patent CA-2743568-A1 (CA)
Inventor: STALL JONATHON MICHAEL
IPC: G06F11/36
Filed: 2009-11-20
Abstract: User script code that is developed to be run in a host application, for example, as a macro can be transformed into debuggable code so that the host application may continue to operate during a debugging stop operation. Traceback methods can be created that call back into the host application to allow the host application to cooperatively operate and update its user-interface. The user script code can be transformed by injecting callbacks to the traceback methods at respective locations in the code where a stopping operation may be installed during debugging. Further, two or more debugging features can be combined into a single user script code transform using an iterator pattern function.
Patent CA-2746352-A1 (CA)
Inventor: GAJDA GREGORY J
IPC: C10G45/04
Filed: 2009-10-08
Abstract: A process and catalyst for use in the selective hydrogenation of acetylene to ethylene is presented. The catalyst comprises a layered structure, wherein the catalyst has an inner core and an outer layer of active material.  The catalyst further includes a metal deposited on the outer layer, and the catalyst is formed such that the catalyst has an accessibility index between 3 and 500.
Patent CA-2747485-A1 (CA)
Inventor: GOOCH GERARD R
IPC: F16M11/04
Filed: 2011-08-02
Abstract: A platform for an imaging device is provided. The platform comprises a (a) clip, (b) a rigid, deformable arm which extends from the clip and which has a resilient foam covering disposed over the surface thereof, and (c) a mount which is disposed on said arm. The mount releasably attaches the platform to an imaging device.
Patent CA-2750954-A1 (CA)
Inventor: HECHT GIL
IPC: B23B31/00
Filed: 2010-04-14
Abstract: A rotary cutting tool (20) for reaming operations, including a generally cylindrically shaped tool shank (22) with a longitudinal axis (A1) having a plurality of radially protruding and generally axially extending clamping wings (38), and a cylindrically shaped cutting head (24) having a central bore (58) and a plurality of axially extending cutting edges (62) with an outer cutting diameter (D). The central bore (58) has a plurality of circumferentially and alternately spaced bore sectors (70) and bore recesses (72), where each bore sector (70) has an outwardly inclined female clamping surface (74) in clamping contact with an outwardly inclined male clamping surface (40) of each clamping wing (38). A cylindrical shaped locking sleeve (26) and a cylindrical shaped clamping nut (28) assembled to the tool shank (22) provide a means to adjust the clamping contact forces and the cutting diameter (D) of the cutting head (24), and also enable removal and replacement of the cutting head without removal of the locking sleeve (26) and clampingnut (28).
Patent CA-2752172-A1 (CA)
Inventor: SCHERB THOMAS
IPC: D21F5/20
Filed: 2010-01-27
Abstract: The invention relates to a method and to a device for drying a fibrous web wherein the traveling fibrous web is acted upon by steam and hot, moist air in the region of a preceding drying zone (10) and is then fed to the preceding drying zone (10) of a downstream drying zone (12) comprising a drying cylinder (14) and a hood (16) allocated thereto. Hot air (18) is taken out of the hood (16) allocated to the drying cylinder (14) of the downstream drying zone (12). To create at least a portion of the steam for the preceding drying zone (10), condensate and/or fresh water occurring in the drying cylinder (14) of the downstream drying zone (12) is heated by the hot air (18) taken out of the hood (16) by means of a first heat exchanger (20). Alternatively or additionally for creating at least a portion of the hot, moist air for the preceding drying zone (10), the hot air (18) taken out of the hood (16) guided through the first heat exchanger (20) is fed to the preceding drying zone (10).
Patent CA-2753255-A1 (CA)
Title: Methods for reducing biological load in subterranean formations comprising ttpc
Inventor: HOLTSCLAW JEREMY
IPC: C09K8/536
Filed: 2011-09-21
Abstract: Methods of treating subterranean formations to reduce bacteria load are provided. Some methods include the steps of providing a treatment fluid, particulates, and tri-n--butyl tetradecyl phosphonium chloride (TTPC) wherein the TTPC is in liquid form or in solution; coating the TTPC onto the particulates; combining the particulates coated with TTPC with the treatment fluid to create a suspension; and, placing the suspension into the portion of the subterranean formation. Other methods involve the use of TTPC in the form of a solid salt.
Patent CA-2757527-A1 (CA)
Inventor: LUCIC DRAZEN
IPC: G06F3/01
Filed: 2010-11-12
Abstract: The present disclosure provides a method of interacting with a portable electronic device and a portable electronic device configured to perform the same.  In accordance with one embodiment, the method comprises: detecting motion of the portable electronic device; determining whether detected motion matches a first motion gesture or a second motion gesture; when the first motion gesture is detected, showing a designated user interface element in a user interface screen displayed on a touch-sensitive display of the portable electronic device; and when the second motion gesture is detected, hiding the designated user interface element from the user interface screen displayed on the touch-sensitive display of the portable electronic device.
Patent CA-2757724-A1 (CA)
Title: Vent proving system
Inventor: AYCOCK JAMES L
IPC: F24H9/20
Filed: 2011-11-14
Abstract: A vent proving system is described for use with a gas fired appliance. The gas fired appliance includes a gas burner, a vent damper for selectively opening or closing an exhaust vent from the gas fired appliance and a relay control for operatively controlling the vent damper and the gas burner to open the damper if the gas burner is on. The vent proving system comprises a sensor for sensing a variable in the vent representing air flow direction in the vent. An electrical switch is connected in series between the relay control and the vent damper. A  controller is operatively connected to the sensor, the electrical switch and to the relay control. The controller determines if a back draft condition is present in the vent when the gas burner is on and selectively operates the electrical switch to open the connection between the relay control and the vent damper if a back draft condition is present in the vent when the gas burner is on.
Patent CA-2758380-A1 (CA)
Title: A catheter having a windowed shaft
Inventor: BOSECK GARY
IPC: A61B5/042
Filed: 2010-04-13
Abstract: A catheter (10) includes an outer jacket (12), a shaft member (14), a transition member (16) and a core member (18). The outer jacket has a first interior passage at a proximal end and a second interior passage at a distal end. The shaft member is arranged within the outer jacket. The transition member is fixedly secured to the shaft member and includes a window (17). The core member is fixedly secured to the transition member. The window in the transition member allows communication between the first interior passage and the second interior passage.
Patent CA-2758718-A1 (CA)
Inventor: ASHAM ARNOLD
IPC: A63B67/14
Filed: 2011-11-14
Abstract: A curling broom includes a handle and broom head with an ice engaging pad for manual operation by a player in a sweeping action. The ice engaging pad has a flexible layer of an elastomeric material attached to the head by a loop fastening layer can be compressed to allow the surface to flex. The ice engaging pad has a fabric layer at the surface covering the elastomeric material which is removably connected to the pad by a peripheral ring of hook material so as to be readily removable for replacement when worn while leaving the flexible layer attached to the head. Inside the ring can be located a disk of a rigid material for example of metal.
Patent CA-2759191-A1 (CA)
Inventor: DOOLEY KEVIN ALLAN
IPC: B64D41/00
Filed: 2011-11-22
Abstract: A power generating apparatus for use with an aircraft gas turbine engine has a low pressure spool assembly which includes an electrical generator. The electrical generator includes a generator stator supported on a stationary structure of the engine and a generator rotor rotatable around the generator stator and mounted to the low pressure spool assembly.
Patent CA-2760761-A1 (CA)
Inventor: DUNWOODY PAUL ROBERT
IPC: B65D51/14
Filed: 2010-05-24
Abstract: A closure assembly comprising a two-part closure having a metal panel or disc (2) and a ring (3), and a container such as a glass jar (20). The ring (3) is substantially cylindrical with an axially upwardly extending sidewall and has a radially inwardly extending lower edge. The jar (20) terminates in a radially outwardly extending beaded rim (16) and the disc (2) has a curled circumference (8) such that this curl (8) co-operates with the beaded rim (16) of the container to provide a primary seal. In one example, in a metal ring (3), the lower edge is curled with equally spaced lugs (13) on the skirt wall. In a plastic ring, the upper rim feature may be omitted.
Patent CA-2763106-A1 (CA)
Inventor: LINDSAY DONALD JAMES
IPC: G06F3/0488
Filed: 2012-01-03
Abstract: A method and system are provided for controlling an electronic device. The method includes detecting a gesture on a touch-sensitive input mechanism of the electronic device, the gesture comprising an origin point and an end point, and executing a command associated with the gesture, the command comprising a back command if the end point is located left of the origin point with respect to an orientation of the electronic device or comprising a forward command if the end point is located right of the origin point with respect to the orientation of the electronic device, wherein a dedicated non-gesture input mechanism to input the command is absent from the electronic device.
Patent CA-2763186-A1 (CA)
Title: Methods and apparatus for mechanically joining metal components and composite components
Inventor: WOODS MARK A
IPC: F16B33/02
Filed: 2012-01-05
Abstract: A method for joining a composite structure and a metallic structure is described. The method includes aligning the composite structure and the metallic structure, drilling a hole through the aligned structures creating an aligned hole, and inserting an interference fit fastener through the aligned hole such that the interference fit fastener engages a cylindrical wall in the composite structure formed by the drilling of the hole.
Patent CA-2765163-A1 (CA)
Title: Method and system to detect, diagnose, and monitor the progression of alzheimer's disease
Inventor: MASTROENI DIEGO
IPC: G01N33/53
Filed: 2010-06-09
Abstract: Various embodiments provide methods for the detection, the diagnosis, and/or the progression monitoring of Alzheimer's disease by observing the epigenetic markers in leukocytes. Methods for determining a state of Alzheimer's disease are provided. Accordingly, these methods can comprise the steps of placing a sample comprising at least one blood component onto a substrate labeling the sample to identify at least one epigenetic marker; determining an amount of the at least one epigenetic marker; comparing the amount to a reference value; and determining a state of Alzheimer's disease.