baber/WOPTO huggingface dataset:
Patent CA-2722840-A1 (CA)
Title: Novel amino acid derivatives, method for preparing same, and therapeutic use thereof
Inventor: FOURNIE-ZALUSKI MARIE-CLAUDE
IPC: C07C323/60
Filed: 2009-05-13
Abstract: The disclosure relates to novel compounds of the formula (I) R1NH-CH(R2)CH2-S-S-CH2-C(R3)(R4)-CONH-C(R5)(R6)-COOR7, in which R1 is a (acyloxy)alkyl carbamate-C(O)-O-C(R8)(R9)-OC(O)-R10 group; R2 is a hydrocarbon chain, a methylene radical substituted by a heterocycle, R4 is a hydrogen atom and R3 is a phenyl or benzyl radical, a heteroaryl, a methylene group substituted by a heterocycle or R3 and R4 form together a saturated cycle; R5 and R6 are hydrogen, a hydrocarbon chain, a phenyl or benzyl radical or R5 and R6 form together a saturated cycle; R7 is hydrogen, a phenyl or benzyl radical, a group of the formula CR12(R13)C(O)OR14 or OCR12(R13)OC(O)R14 or OCR12(R13)OC(O)OR14. The disclosure also relates to the use of these compounds as a drug, and to a pharmaceutical composition containing said compounds and a pharmaceutically acceptable carrier. The disclosure further relates to the combined use of at least one cannabinoid derivative and/or morphine or one derivative thereof and/or Gaba derivatives for enhancing the analgesic and anti-depressive effect of the compounds of the formula (I).
Patent CA-2725440-A1 (CA)
Title: Solid state lighting using light transmissive solid in or forming optical integrating volume
Inventor: RAINS JACK C
IPC: F21V8/00
Filed: 2009-05-14
Abstract: An exemplary general lighting fixture includes an assembly forming an optical integrating volume for receiving and optically integrating light from one or more solid state light emitters and for emitting integrated light. The assembly includes a reflector having a diffusely reflective interior surface defining a substantial portion of a perimeter of the integrating volume. A light transmissive solid fills at least a substantial portion of the optical integrating volume. A light emitter interface region of the solid, for each solid state light emitter, closely conforms to the light emitting region of the respective emitter. A surface of the transmissive solid conforms closely to and is in proximity with the interior surface of the reflector. The transmissive solid also provides a light emission surface, at least a portion of which forms a transmissive optical passage for emission of integrated light, from the volume, in a direction facilitating a general lighting application.
Patent CA-2728494-A1 (CA)
Title: Coil tubing rig and carrier system
Inventor: HAVINGA RICHARD D
IPC: E21B19/22
Filed: 2011-01-17
Abstract: A coil tubing rig (12) is supported on a carrier trailer (24) in transit and during rig operations. A plurality of a hydraulic tracks (30), (32) each connected to the carrier trailer may be activated to raise and lower the carrier trailer from the loading position to a rig operating position. A dolly assembly including a plurality of wheels supports the carrier trailer during transit, and hydraulic jacks both incline the carrier trailer to a rig loading/unloading position such that a front end of the carrier trailer is substantially at ground level, and raise the rig to a desired elevation for conducting rig operations.
Patent CA-2730596-A1 (CA)
Inventor: RUPNIAK NADIA M J
IPC: A61K31/55
Filed: 2009-07-16
Abstract: The invention relates to methods for the treatment or prevention of substance use disorders.
Patent CA-2731724-A1 (CA)
Title: Improved disposable prophylaxis angle
Inventor: SEALS ROBERT G
IPC: A61C3/06
Filed: 2008-07-30
Abstract: A dental prophylaxis angle includes a body, a drive gear and a driven gear The body has a sleeve with an open rear end, a neck, a head, and an axial neck and head bore that communicate with each other at an intersection A channel extends through the body The drive gear is adapted to be inserted into the body through the head The drive gear includes a gear, an intermediate portion and a shaft The shaft extends rotatably from the open rear end of the sleeve, through the neck bore, and into the head bore The intermediate portion further includes an angled leading edge The driven gear is rotatably mounted in the head and operatively connected to the drive gear The body further includes a lip extending into the channel The lip is adapted to be received by the groove when the drive gear is inserted through said head.
Patent CA-2731787-A1 (CA)
Inventor: LLAMAS SANDIN RAUL CARLOS
IPC: B64C9/02
Filed: 2009-07-15
Abstract: Aircraft control surface (1), in particular for an aircraft lifting surface (2), that comprises a primary control surface (6) that comprises a hinge axis (10), and a secondary control surface (7) that comprises a hinge axis (11), with the secondary control surface (7) rotating by means of its hinge axis (11) relative to the primary control surface (6), said secondary control surface (7) only partially occupying the span of the primary control surface (6), the length of the secondary control surface (7) along its hinge axis (11) being significantly less than the length of the primary control surface (6) along its hinge axis (10), and moreover the width or chord of said secondary control surface (7) along the direction of its hinge axis (11) narrows significantly towards the tip of the lifting surface (2) according to a law of narrowing designed expressly for adapting the distribution of torsional stiffness along the span of the lifting surface (2) to the distribution of aerodynamic load thereon, whereas the distribution of effective curvature due to the deflection of said control surface (1) is such that it increases the stalling angle of the lifting surface (2).
Patent CA-2733741-A1 (CA)
Inventor: PAULEY BROOK JAMES
IPC: A01K95/02
Filed: 2011-03-10
Abstract: A fishing sinker includes a tumbled limestone body and an element for attaching the limestone body to a fishing line. The element for attaching the limestone body to a fishing line can include: a break-away swivel fastener including a stem in a cavity of the limestone body, an eyelet, and a swivel body coupling the stem to the eyelet, an eyelet including a loop portion and a twisted portion, or a tongue and groove fastener.
Patent CA-2740751-A1 (CA)
Inventor: DEL SOLAR MARIA A
IPC: F16B2/10
Filed: 2011-05-24
Abstract: A securing device connected to a tether including a first clamp portion and a second clamp portion each having a respective first or second exterior surface and interior surface opposite the exterior surface. The first and second clamp portions each have an end that is connected to one another at a connected portion and an opposite free end that is free to form a "C" shape. The connected portion connects the first and second clamp portions to bias the free ends away from each other. A slider is movably connected to the first and second clamp portions so that the slider moves toward and away from the free ends. A ridge is connected to the second exterior surface adjacent the free end of the second clamp portion so that the ridge protrudes from the second exterior surface to be engaged by a user while moving the slider.
Patent CA-2741103-A1 (CA)
Title: Pivotable shelving system
Inventor: WISE ROBERT W
IPC: A47B96/02
Filed: 2011-05-24
Abstract: A shelving system includes shelves pivotally coupled to stanchions. The shelves are coupled to braces used to support the shelves in a working position. Further, the shelves include recesses for receiving the braces when the shelves are in a stored position. The shelves of the shelving system may be arranged such that all shelves may be moved from the working to stored position without interfering with an adjacent shelf. In one example, the shelves couple to the stanchions with spring loaded barrel bolts and rotate along a common bolt axis.
Patent CA-2743819-A1 (CA)
Inventor: MUPPALLA KARTHIKEYA V
IPC: H04W28/06
Filed: 2009-11-10
Abstract: In wireless networks where the goal is to support a large number of VOIP based cellular calls, large overhead headers in RTP  voice packets are not acceptable. In wireless networks where multiple base stations are deployed, handsets may handoff from one base station to the other while in a voice call creating a large overhead. This disclosure describes an efficient way to extend a header compression algorithm and lower the overhead when the handset is in a voice call and hands off from one base station to another.
Patent CA-2744085-A1 (CA)
Inventor: DUKANDAR KERMAN
IPC: C07C11/06
Filed: 2010-03-23
Abstract: This invention relates to an integrated process for the efficient production of olefins from C4 feedstocks comprising butane and more particularly to a method of producing propylene and butadiene.  The process combines a dehydrogenation unit with an olefin conversion unit to convert butane feedstock to propylene and butadiene products. The combined catadiene-OCT  process produces yields of propylene from normal butane in excess of 70%.
Patent CA-2744454-A1 (CA)
Title: Recombinant avian influenza vaccine and uses thereof
Inventor: GUO XUAN
IPC: A61K39/00
Filed: 2009-11-30
Abstract: The present invention encompasses influenza vaccines, in particular avian influenza vaccines. The vaccine may be a subunit vaccine based on the hemagglutinin of influenza. The hemagglutinin may be expressed in plants including duckweed.  The invention also encompasses recombinant vectors encoding and expressing influenza antigens, epitopes or immunogens which can be used to protect animals against influenza. It encompasses also a vaccination regimen compatible with the DIVA strategy, including a prime-boost scheme using vector and subunit vaccines.
Patent CA-2745490-A1 (CA)
Inventor: BAINES DAVID
IPC: A47K3/38
Filed: 2011-07-06
Abstract: Shower curtain tension rods comprising a stationary rod, movable rod and adjustable end cap are disclosed. The movable rod may telescope in the stationary rod and may be secured in an axially extended position with respect to the stationary rod.  The adjustable end cap may be axially extended from the movable rod and/or stationary rod to provide greater holding force for the tension rod. The shower curtain tension rods may be installed quickly and easily in various sizes of bath and shower stalls.
Patent CA-2746424-A1 (CA)
Inventor: EAGLES DANA
IPC: D04H1/46
Filed: 2009-12-10
Abstract: An industrial fabric such as an endless belt or sleeve for use in the production of nonwovens, and a method of making thereof are disclosed. The industrial fabric is produced by spirally winding strips of polymeric material, such as an industrial strapping or ribbon material, and joining the adjoining sides of the strips of material using ultrasonic welding or laser welding techniques. The fabric may then be perforated using a suitable technique to make it permeable to air and/or water.
Patent CA-2747435-A1 (CA)
Inventor: SLUTSKER ILYA
IPC: G06Q10/00
Filed: 2009-12-15
Abstract: A computer program for automating energy trading between regional transmission organizations (RTOs) is disclosed.  The computer program includes computer readable program code means for creating a template for an energy trade between two RTOs, wherein the template comprises a plurality of trade components, the plurality of trade components being arranged in sequential order according to an RTO's required order of execution;  computer readable program code means for selecting a template for an energy trade between two RTOs; computer readable program code means for displaying a summary of a trade; and computer readable program code means for monitoring and displaying a trade's status.
Patent CA-2747652-A1 (CA)
Inventor: MUENSTERER THOMAS
IPC: G01S13/935
Filed: 2011-07-25
Abstract: The invention relates to a method for assessing a ground area for suitability as a landing zone or taxi area for aircraft, having the following method steps:   - production of three-dimensional data for the ground area in a plurality of measurement cycles in a 3D sensor, - ascertainment of the measured-value density of the three-dimensional data and also of at least one further statistical property of the three-dimensional data and, on the basis thereof, production of a measure of the local roughness of the ground area, - classification of the individual area elements of the ground area on the basis of the roughness values produced according to the degree of suitability of said area elements as a landing area or taxi area.
Patent CA-2748434-A1 (CA)
Inventor: BOLDYREV SERGEY
IPC: H04L65/40
Filed: 2009-09-11
Abstract: An apparatus for determining data signatures in a dynamic distributed device network may include a processor. The processor may be configured to receive a first query (300) and generate a local partial closure of the data identified by the first query (310). The processor may be further configured to synthesize a data signature of the local partial closure (320). In this regard, the data signature may be an irreducible polynomial expression and the data signature may be orthogonal to remote data signatures generated from partial closures. Further, the processor may be configured to store the data signature in an information store (330) within a dynamic distributed device network. Associated methods and computer program products may also be provided.
Patent CA-2750446-A1 (CA)
Inventor: MATHEWS CHRISTOPHER JOHN
IPC: A01N35/06
Filed: 2010-01-18
Abstract: Compounds of Formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
Patent CA-2751691-A1 (CA)
Inventor: SHIMAZU HIDETO
IPC: G02B6/38
Filed: 2010-02-03
Abstract: Provided is an optical connector apparatus comprising a connector which is connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on at least a part of the surface thereof. The connection object to be connected is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. When the ferrule is inserted in the connection member, the connector and the connection object to be connected are electrically and optically connected to each other. Provided is also an optical connector apparatus which comprises a connector having a plurality of ferrules having distances between the end of the ferrules and the conductive portions so that the timing of the connection of the connector to the object to be connected is delayed, and thus the optical connector apparatus is capable of hot swapping. The connection object to be connected can be a combination of an adapter and a mating connector, or an optical element and an adapter which holds the same, etc.
Patent CA-2760180-A1 (CA)
Title: Pharmaceutical composition for the treatment of mcp-1 mediated inflammatory diseases
Inventor: GUGLIELMOTTI ANGELO
IPC: A61K31/415
Filed: 2010-09-03
Abstract: The present invention relates to a pharmaceutical composition comprising a combination of 1-benzyl-3-hydroxymethyl-indazole derivative, a pressure lowering agent selected from ACE-inhibitors, renin inhibitors, ARBs and CCBs, and/or a cholesterol lowering agent selected from statin derivatives. The combination showed an additive and synergistic activity in reducing MCP-1 levels, thus significantly improving inflammatory response inhibition and consequently reducing complications occurring in patients suffering from inflammatory diseases.
Patent CA-2760226-A1 (CA)
Title: Deck bracket
Inventor: DICKSON SCOTT J
IPC: F16B1/00
Filed: 2011-12-02
Abstract: There is disclosed a bracket for connecting an unsecured element to a secured element, the bracket comprising an attachment face for connecting the bracket to the unsecured element, one or more flanges for connecting the bracket to the secured element and one or more lateral supports, connecting the attachment face to the one or more flanges, wherein at least one lateral support creates at least one non-right angles between the lateral support and the attachment face or the lateral support and the flanges. The bracket may allow, for example, decks to be attached to houses and effectively resist vertical and lateral forces.
Patent CA-2760505-A1 (CA)
Title: Method for sending and detecting downlink control information
Inventor: LI WEIJUN
IPC: H04W48/12
Filed: 2010-04-27
Abstract: A method for sending and detecting downlink control information is provided. A    base station carries the downlink control information in a physical downlink control channel, and sends said physical downlink control channel through component carriers.  Said base station bears first type downlink control information on an anchor component carrier, and bears third type downlink control information on a prime component carrier, wherein said first type downlink control information bears one or more types of uplink scheduling information, downlink scheduling information and uplink power control information of the component carrier of said first type downlink control information, said third type downlink control information bears indication information of the second type downlink control information, and said second type downlink control information bears the uplink scheduling information and/or the downlink scheduling information of one or more component carriers. A terminal detects the first type downlink control information on the anchor component carries and detects the third type downlink control information on the prime component carrier. Said method has better scheduling flexibility, compatibility and bit error performance, and lower number of the blind detection times and less signaling overhead.
Patent CA-2760527-A1 (CA)
Title: Method of treatment of depression
Inventor: BREDER CHRISTOPHER D
IPC: A61K31/5375
Filed: 2010-04-29
Abstract: The invention comprises a method of treatment of depression or depression-related disorders by a pharmaceutical agent exhibiting combined serotonergic or noradrenergic reuptake transporters and monoamine receptor activity.
Patent CA-2762116-A1 (CA)
Inventor: MCCLURE DON
IPC: A23L29/206
Filed: 2011-12-23
Abstract: La présente invention a trait au domaine de la reproduction et du développement de variétés de soja. La présente invention concerne plus particulièrement la variété de soja AR0902031, sa semence, sa descendance et sa cellule, ainsi que des procédés de production de la variété AR0902031.
Patent CA-2763129-A1 (CA)
Title: Procede de reduction de diametre d'un orifice
Inventor: DURET JEAN-MICHEL SERGE MARCEL
IPC: B23P6/00
Filed: 2010-06-03
Abstract: L'invention concerne un procédé de réduction de diamètre d'un orifice (2), comportant une étape de matage d'un pourtour (3) de l'orifice (2). L'invention concerne aussi un procédé de correction de la perméabilité d'une pièce (9,10) comportant une pluralité d'orifices (2) de passage de fluide gazeux. Le procédé est caractérisé par le fait qu' il comporte les étapes d'identification d'au moins un orifice (2) dont un diamètre Dr excède une limite supérieure Dmax prédéterminée et de réduction dudit diamètre excessif Dr par matage d'un pourtour de l'orifice (2).
Patent CA-2765919-A1 (CA)
Inventor: STERNER OLOV
IPC: C07H15/04
Filed: 2010-07-05
Abstract: Herein arc disclosed novel compounds according to Formula (I) and aggregates comprising such compounds. These aggregates arc useful to treat and prevent ocular infections caused by a vims, which virus binds to terminal sialic residues present on the cell surface of the cell to be infected by the virus.
Patent CA-2766020-A1 (CA)
Title: A footstool
Inventor: ABOLKEIR MOHAMED
IPC: A47C16/02
Filed: 2008-12-24
Abstract: A displacement-resistant footstool (1) comprising a sole-supporting surface (2), a ground-supported base (3) and connecting means (4) that connects the sole-supporting surface (2) to the base (3) and substantially redirects the sole-released forces, which are generated by the weight of the feet and a proportion of the weight of the legs plus any additional foot-pushing forces from a substantially horizontal direction that points away from the person to a substantially vertically downward direction towards and pressing onto the floor. In effect substantially converting the sole-released forces from being displacement forces to being displacement-resistant forces.
Patent CA-2768583-A1 (CA)
Title: Method and system for controlling a driving direction of an electric drive machine
Inventor: THADUVAYI SRIKAR
IPC: B60L15/20
Filed: 2010-07-27
Abstract: The disclosure describes, in one aspect, a method for changing a direction of a machine that is moving in a first direction. The method includes the step of receiving a signal indicative of an intention to change the direction of the machine to a second direction. The method also includes the step of determining whether a signal indicative of a speed of the machine is greater than a threshold based at least in part on an electric motor parameter. Finally, the method includes the step of applying a braking torque to at least one travel mechanism of the machine in response to a signal indicative of an accelerator pedal position until the speed reaches the threshold.
Patent CA-2769538-A1 (CA)
Inventor: CABON FLORENCE
IPC: C12N15/86
Filed: 2010-07-30
Abstract: The present invention relates to oligonucleotides inhibiting cellular migration. The present invention also relates to the use of at least one inhibitor of protein expression, which inhibits the expression of TSP1 protein, or a protein, which controls the expression of TSP1 or mediates the activity of TSP1, or one inhibitor of protein activity, said inhibitor inhibiting the activity of the TSP1 protein, in particular the activity responsible for the stimulation of cell migration, or one protein which controls the expression or mediates the activity of TSP for the manufacture of a drug for the prevention or the treatment of primary tumors or invasive or metastatic tumors.
Patent CA-2769659-A1 (CA)
Title: Process for preparing cinacalcet
Inventor: CATOZZI NICOLA
IPC: C07C209/74
Filed: 2010-09-08
Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula hydrochloride salt of formula (I); i.e. Cinacalcet.HC1 and its intermediate of formula (IX).
Patent CA-2770509-A1 (CA)
Title: Silicone modified fatty acids, method of preparation and usage thereof
Inventor: FALK BENJAMIN
IPC: A61K8/9789
Filed: 2009-10-23
Abstract: The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention relates to low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides silicone compounds partially derived from natural products for use in cosmetic formulations.
Patent CA-2770736-A1 (CA)
Title: Method and system for pricing and allocating securities
Inventor: BUCKNELL BENJAMIN GEORGE WENTWORTH
IPC: G06F19/00
Filed: 2010-08-12
Abstract: A method/system for pricing and allocating identified securities of a company on a registered securities exchange, as opposed to an off-market offer. A host computer system receives bid data indicative of one or more bids for the identified securities from one or more eligible investors. Novel methods/algorithms are applied in a determination of at least one price of the identified securities and an allocation of the identified securities to the one or more eligible investors.
Patent CA-2771703-A1 (CA)
Title: Fully controlled combustion assisted gravity drainage process
Inventor: LI PINGKE
IPC: E21B43/18
Filed: 2012-03-16
Abstract: A method for extracting hydrocarbons from a hydrocarbon bearing reservoir, the reservoir being in fluid communication with at least one injection well and at least one production well, the method comprising, introducing at least one ventilation well in fluid communication with the reservoir;  injecting an oxidizing gas into the at least one injection well to support in situ combustion in an area of the reservoir to mobilize the hydrocarbons; controlling the ventilation in the in situ combustion area by way of the at least one ventilation well; and recovering the mobilized hydrocarbons by way of the at least one production well.