baber/WOPTO huggingface dataset:
Patent CA-2656393-A1 (CA)
Title: Method of using substituted piperidines that increase p53 activity
Inventor: WANG YAOLIN
IPC: A61K31/4545
Filed: 2007-06-27
Abstract: The present invention discloses a method of using compounds, which have HDM2 protein antagonist activity, to treat or prevent cancer, other diseases caused by abnormal cell proliferation, diseases associated with HDM2, or diseases caused by inadequate P53 activity.
Patent CA-2656609-A1 (CA)
Inventor: JEONG HUN
IPC: H05K5/00
Filed: 2007-06-29
Abstract: Disclosed is a gasket having electric and adhesive properties as well as electromagnetic wave shielding functions and a method for manufacturing the same. The gasket includes an adhesive polymer sheet having electrical conductivity and being disposed in the longitudinal and transverse directions of an electroconductive substrate, so that the gasket has impact and vibration absorbing properties in addition to an adhesive property.
Patent CA-2660235-A1 (CA)
Inventor: WIEGAND STANLEY J
IPC: A61P9/00
Filed: 2007-08-07
Abstract: A therapeutic method for treating ischemic or vascular disorders by administering an agent capable of inhibiting human delta-like ligand 4 (DII4) activity to a subject in need thereof. Preferably, the agent is an anti-DII4 antibody or antibody fragment capable of inhibiting the binding of DII4 to a Notch receptor. In one embodiment, the ischemic or vascular disorder is ischemic injury, cerebral ischemia, cardiac ischemia, ischemic conditions affecting the limbs and other organs or tissues, arteriovenous malformations, wound healing, organ or tissue transplantation, placental insufficiency, arterial narrowing and occlusion, atherosclerosis, and systemic or pulmonary hypertension. In another embodiment, the disease treated is an eye disease or condition such as retinopathy of prematurity, ischemic retinopathy, retinal vein or artery occlusion, diabetic retinopathy, choroidal neovascularization, age related macular degeneration, corneal neovascularization, neovascular glaucoma or corneal transplantation.
Patent CA-2660344-A1 (CA)
Inventor: WALKER JOHN
IPC: A61K39/39
Filed: 1999-12-24
Abstract: An immunogenic composition comprises (1) an LHRH-diphtheria toxoid conjugate, and (2) an immunostimulating complex that itself optionally includes an additional protein, but the composition does not contain an ionic polysaccharide as adjuvant. The composition is for use in a method of eliciting in an animal an effective immune response. The immune response may inhibit the reproductive capacity of the animal. 
It is further provided a vaccine against bovine viral diarrhea virus (BVDV) comprising as adjuvant a combination of DEAE-dextran and an immunostimulating complex (ISCOM).
Patent CA-2661011-A1 (CA)
Title: Appareil de transmission radio et procede de transmission radio
Inventor: MATSUMOTO ATSUSHI
IPC: H04J13/18
Filed: 2007-08-16
Abstract: La présente invention concerne un appareil de transmission radio et un procédé de transmission radio dans lesquels le débit est amélioré et un traitement d'accès initial rapide comprenant une rafale d'accès aléatoire est réalisé. Selon cet appareil et ce procédé, une partie de stockage des tables de signature (101) a une pluralité de groupes de signatures générés à partir d'une pluralité de séquences de Zadoff-Chu différentes avec un jeu de signatures généré à partir d'une séquence de Zadoff-Chu qui est un groupe de signatures. Une partie de commande d'attribution de séquences de signatures (102) commute des groupes de signatures à attribuer vers un UE pour chacune des transmissions de radiomessagerie, attribuant de cette manière une séquence de signatures, qui doit être utilisée pour un accès aléatoire, pour le même groupe de signatures. Une partie générant des informations de radiomessagerie (104) fait que l'identité de la séquence de signatures attribuée est incluse dans les informations de radiomessagerie, qui sont ensuite transmises vers l'UE.
Patent CA-2661225-A1 (CA)
Inventor: COSGROVE LIAM
IPC: A61B17/00
Filed: 2007-08-20
Abstract: In a method of assembling an surgical saw blade assembly (40) with an blade bar (44) that contains an oscillating head (46) the blade bar is formed from opposed plates (54, 56). One of the plates is punch stamped to define the boss (74) around which blade head pivots. The plates are welded together in a series of steps wherein spaced apart sections of the plates are welded together.
Patent CA-2661722-A1 (CA)
Title: Low cholesterol, functional, animal muscle protein composition and process
Inventor: KELLEHER STEPHEN D
IPC: A23L13/60
Filed: 2004-04-19
Abstract: A low cholesterol protein composition derived from animal muscle tissue is provided. The low cholesterol protein composition is added to meat or fish prior to cooking to retain moisture during cooking in the fish or meat.
Patent CA-2662410-A1 (CA)
Inventor: TSENG WALTER M
IPC: G06Q30/00
Filed: 2007-09-27
Abstract: Tools and techniques for converging terms within a collaborative tagging environment are described herein. Methods for converging divergent contribut ions to the collaborative tagging environment may include receiving respecti ve contributions from users within the environment. The methods may identify at least some of the contributions as divergent, and enable the users to co nverge the divergent contributions.
Patent CA-2663847-A1 (CA)
Inventor: CLOUTIER MICHAEL F
IPC: B23D65/00
Filed: 2009-04-23
Abstract: A circular saw blade includes a substantially circular body having a plurality of protruding tip support regions spaced around the periphery thereof, each tip support region including at least a seat for supporting a cutting tip. The tip support region may further include a substantially planar upper tooth face, a grindable tip reinforcement portion and/or a lower tip angle less than 90 degrees. A cutting tip is secured to the seat of each tip support region preferably with a top face of each cutting tip substantially parallel to and offset from an upper tooth face of each tip support region. Each cutting tip of the circular saw blade is further configured to maintain a cutting edge at a substantially constant width when material is removed from the top face thereof. A method of manufacturing a saw blade is also provided.
Patent CA-2665601-A1 (CA)
Title: Electronic device and method for managing storage of data
Inventor: GROUX BRIAN
IPC: G06Q10/00
Filed: 2009-05-07
Abstract: A method of managing storage of data at an electronic device includes provisioning a new PIM service account including address book functionality on the electronic device, and updating address book data records stored on the electronic device and not associated with another PIM service account to associate the address book data records with the new PIM service account provisioned on the electronic device.
Patent CA-2668296-A1 (CA)
Inventor: DUBEY DHARMESH K
IPC: G01N15/08
Filed: 2007-10-26
Abstract: Methods and devices used to simulate the use of an ophthalmic lens contained in an ocular environment are disclosed herein.
Patent CA-2669466-A1 (CA)
Inventor: PIRTLE SHAUN EUGENE
IPC: B29C48/30
Filed: 2009-06-18
Abstract: Pre-stretched films may be used to increase the rate at which loads can be wrapped and to minimize the exertion required when using traditional handheld film. However, the edges of pre-stretched films are easily damaged, which may result in tearing or failure of the film during use. The present disclosure describes devices, systems, and methods for folding the edges of the film, resulting in a film that is less susceptible to damage and easier to use.
Patent CA-2670800-A1 (CA)
Title: Direct drive endoscopy systems and methods
Inventor: INTOCCIA BRIAN J
IPC: A61B34/00
Filed: 2007-11-30
Abstract: Disclosed herein are various systems and methods for facilitating control of a tool or tools. The systems can allow a user to control multiple degree s of freedom. One such system allows a user to control multiple degrees of f reedom of two tools simultaneously. Another such system allows a user to con trol multiple degrees of freedom with a single hand. Frames and rails for su pporting and/or constraining movement of a tool or tools are also described herein.
Patent CA-2672153-A1 (CA)
Inventor: SCHIFFELERS RAYMOND MICHEL
IPC: A61K31/216
Filed: 2007-12-11
Abstract: The present invention relates to liposomal compositions comprising polyph enol in the interior of a colloidal carrier, and especially to the use of su ch compositions in the treatment of cancer or in the inhibition of cancer gr owth and in the treatment of inflammatory and autoimmune conditions. More sp ecifically, the invention relates to a method for targeting a polyphenol to tumor tissue, or to sites in the body requiring anti-inflammatory activity o r activity against autoimmune conditions. Furthermore, the present invention describes a method of post-loading a polyphenol derivate such as caffeic ac id into a liposome.
Patent CA-2673614-A1 (CA)
Title: Annuloplasty devices
Inventor: WHEDON RANDY
IPC: A61F2/00
Filed: 2001-05-31
Abstract: A device for repairing a heart valve comprised of valve tissue including an annulus and a plurality of leaflets for allowing and preventing blood flow. The device has an elongate valve support member, configured for attachment to at least one side of the heart valve. The support member is removably coupled with a carrier and has a coiled configuration when secured to a portion of the valve tissue on the attached side of the heart valve to support the heart valve.
Patent CA-2675003-A1 (CA)
Inventor: BASHEER SOBHI
IPC: C12N11/00
Filed: 2007-12-31
Abstract: Disclosed is a process for the preparation of an interfacial enzyme immobilized on an insoluble support, by providing a bi-phase system comprised of an aqueous buffer solution and at least one first organic solvent; mixing said interfacial enzyme with the bi-phase system provided; adding the support to the obtained mixture and mixing; and isolating from the mixture obtained in the last step the interfacial enzyme immobilized on said support. The produced enzyme is locked in its catalytically active confirmation, and thus exhibits improved activity and stability. Also disclosed are uses of the produced enzymes, particularly in the preparation of biodiesel.
Patent CA-2675681-A1 (CA)
Title: Cosmetic applicator with torque limiter
Inventor: WYATT PETER JONATHAN
IPC: A46B5/00
Filed: 2008-02-21
Abstract: A cosmetic applicator includes a handle (102), a drive (104) coupled to the handle (102), an applicator head (106) coupled to the drive (104), and a torque limiter (108). The torque limiter (108) includes a magnetic coupling (600, 630, 660, 690, 720), the magnetic coupling (600, 630, 660, 690, 720) being coupled to at least one of the drive (104) and the applicator head (106) such that the torque applied via the applicator head (106) does not exceed a predetermined allowable torque.
Patent CA-2676859-A1 (CA)
Title: Abdominal exercise apparatus
Inventor: SUMMERS NEIL
IPC: A63B23/02
Filed: 2009-08-27
Abstract: The present invention provides for abdominal exercise apparatus (10) arranged generally to be arranged to worn over the user's shoulders and to be secured thereto in a comfortable manner by way of front support portions (30, 32) and back support portion (38) which extend respectively downwardly from central region (28).  Extending laterally and forwardly from the central region (28) are a pair of arms (14,16) which are arranged to be gripped by a user when wearing the apparatus and to which weights can be releasably mounted so as to control the weight against which the user works when performing an exercise routine.
Patent CA-2677332-A1 (CA)
Inventor: CHALLEN DAVID WILLIAM
IPC: E02F3/00
Filed: 2007-12-03
Abstract: The present invention relates to a grading apparatus (10, 210) comprising an elongate support arm assembly (12, 212) having a mount (16, 216) at one end for attachment to a vehicle (100), and a grading blade (14, 214) attached to the opposing end of the support arm assembly. The grading blade can be positioned outwardly of the vehicle to grade a surface beside the vehicle as the vehicle moves forward.
Patent CA-2677626-A1 (CA)
Inventor: CHAN DAVID
IPC: A47J43/00
Filed: 2008-02-08
Abstract: The present invention provides a fat separator device having a container with a spout portion and a cover portion releasably attached to the container. The cover portion including a surface having at least one aperture to allow for passage of a liquid through the cover portion and a plug portion extending down from the surface, the plug portion being operable to releasably cover the spout portion of the container.
Patent CA-2678380-A1 (CA)
Title: Saw speed readiness system for forestry machine
Inventor: PELLYMONTER JASON L
IPC: A01G23/091
Filed: 2009-09-10
Abstract: A saw speed readiness system for use with a forestry machine comprises a controller configured to receive a threshold selection signal, and change a speed readiness threshold from a first saw speed to a second saw speed in response to the threshold selection signal, the speed readiness threshold representing a non-zero saw speed above which a disk saw is considered to be ready for a tree-felling operation but below which the disk saw is considered not to be ready for the tree-felling operation. An associated method is disclosed.
Patent CA-2680052-A1 (CA)
Title: Contre-mesure d'attaque par analyse de consommation pour l'ecdsa
Inventor: EBEID NEVINE MAURICE NASSIF
IPC: H04L9/28
Filed: 2008-03-06
Abstract: L'exécution de l'algorithme de signature numérique à courbes elliptiques (ECDSA) requiert la détermination d'une signature, laquelle détermination met en jeu des opérations arithmétiques. Certaines des opérations arithmétiques emploient une clé cryptographique longue durée. Il s'agit de l'exécution de ces opérations arithmétiques qui peut rendre l'exécution de l'ECDSA vulnérable à une attaque par analyse de consommation. En particulier, un attaquant utilisant une attaque par analyse de consommation peut déterminer la clé cryptographique longue durée. Par la modification de la séquence d'opérations mises en jeu dans la détermination de la signature et les entrées de ces opérations, des attaques par analyse de consommation ne peuvent plus être appliquées pour déterminer la clé cryptographique longue durée.
Patent CA-2680310-A1 (CA)
Title: Implement frame with front folding wings and transport wheels
Inventor: POOLE GERALD W
IPC: A01B73/06
Filed: 2009-09-23
Abstract: An agricultural implement arrangement is disclosed that may provide wheel assemblies that are stored in front of wing assemblies and row units mounted thereon.  The arrangement may include actuators to extend the wheel assemblies in order to lift the row units off the ground to move to a transport position. When in a fully-folded position, the wing wheel assemblies may interleave. The arrangement may also shift the weight of the wing assemblies while in transport position to the hitch of the tractor and center the rearward weight over the central wheel assembly.
Patent CA-2681334-A1 (CA)
Title: Anti-unscrewing and multi-angular fastening apparatuses and methods for surgical bone screw/plate systems
Inventor: DAHNERS LAURENCE E
IPC: A61B17/86
Filed: 2008-02-07
Abstract: A fastening apparatus includes a fastener and a fastener receiving member. The apparatus enables the fastener to be affixed to the fastener receiving member at a variable insertion angle selected by the user and further provides an anti-unscrewing feature. The fastener includes an elongate section and an adjoining head section having at least one slot therein. The fastener receiving member includes one or more apertures having a contact region through which one or more corresponding fasteners can be inserted. The contact region includes a matrix of protrusions having a density and strength sufficient to render contact region tappable by the thread of the head section of the fastener. The thread on the head section is driven into the contact region at the selected insertion angle. As a result, the protrusions project into the at least one slot to prevent the fastener from backing out of the fastener receiving member. A fastener driver is also disclosed.
Patent CA-2682551-A1 (CA)
Title: Embedded liquid lubricants for tableting
Inventor: BARTOLUCCI RAYMOND ALAN
IPC: A23L33/00
Filed: 2008-04-14
Abstract: The invention provides a nutritional supplement and/or pharmaceutical composition for tableting comprising an embedded lubrication matrix. The embedded lubrication matrix comprises an oily liquid finely dispersed in an oil insoluble material. A method of lubricating a nutritional supplement or pharmaceutical composition for tableting using a matrix with embedded lubrication is also provided.
Patent CA-2684879-A1 (CA)
Inventor: SCOTT RODERICK E M
IPC: C12N15/113
Filed: 2008-05-15
Abstract: The present invention relates to a method of identifying a gene or gene product associated with transcription dependent memory formation in an animal comprising the steps of: (a) administering to said animal sufficient small interfering RNA (siRNA) specific for the gene to inhibit gene function; (b) training said animal under conditions sufficient to induce transcription dependent memory formation in a normal untreated animal; and (c) determining the level of transcription dependent memory formation induced by the training of the treated animal. The present invention provides methods of using small interfering RNAs (siRNA) in hippocampus to identify genes and gene product whose inhibition affects contextual and temporal long-term (LTM) memory, but not short-term memory (STM). <IMG>
Patent CA-2684907-A1 (CA)
Title: Umbrella
Inventor: LIU KAI
IPC: A45B17/00
Filed: 2008-04-25
Abstract: The invention relates to an umbrella, particularly a sun umbrella or rain umbrella, comprising a holding structure and an umbrella roof (112) attache d thereto by means of a joint (50), the joint (50) being able to be locked b y means of a cable or Bowden wire (111) running through at least one part of the holding structure, characterized in that the joint (50) is designed as a purely rotating joint, wherein an engagement element (114) located on the umbrella roof (112) is connected to the cable or Bowden wire (111) or is oth erwise mechanically operationally connected thereto, in order to releaseably engage in a segment of the joint (50) associated with the holding structure to lock the joint (50).
Patent CA-2685673-A1 (CA)
Inventor: ROSS GREGORY
IPC: B44C1/17
Filed: 2008-04-30
Abstract: One or more types of ink retention layers for a one-way vision display panel and methods are provided. In one example, a one-way vision display panel assembly includes a perforated panel formed of a flexible material. The perforated panel having a front surface, a rear surface and a plurality of through holes extending from the front surface to the rear surface. An ink retention layer is located adjacent to the perforated panel. The ink retention layer includes material that retains or absorbs residual ink from an image applied to the front surface of the perforated panel. The one-way vision display panel may further include a releasing layer or a backing layer, or both.
Patent CA-2686290-A1 (CA)
Title: System and method for verifying perforating gun status prior to perforating a wellbore
Inventor: BURLESON JOHN D
IPC: E21B43/116
Filed: 2009-11-25
Abstract: A system for verifying perforating gun status prior to perforating a wellbore. The system includes a perforating gun (38) having a leak sensor disposed therein that is positionable at a target location within the wellbore on a tubing string (30). A communication system (42, 44, 46, 48, 50) is integrated with the tubing string (30). The communication system (42, 44, 46, 48, 50) is operable to communicate with the leak sensor. A surface controller (40) is operable to send a first telemetry signal via the communication system (42, 44, 46, 48, 50) to interrogate the leak sensor regarding a leak status of the perforating gun (38), receive a second telemetry signal from the leak sensor via the communication system (42, 44, 46, 48, 50) including the leak status of the perforating gun (38) and determine whether to operate the perforating gun (38) based upon the leak status information.
Patent CA-2688822-A1 (CA)
Inventor: CATANI STEVEN J
IPC: A23L27/00
Filed: 2008-06-26
Abstract: L'invention porte sur une composition édulcorante solide contenant de l'érythritol et un édulcorant secondaire dans une matrice solide unique, sur un procédé de la composition solide édulcorante ainsi que sur des procédés permettant d'édulcorer une denrée comestible.
Patent CA-2688960-A1 (CA)
Title: Multi-element diamond reference standard
Inventor: BALLANTYNE DAVID
IPC: C01B31/06
Filed: 2009-12-14
Abstract: A diamond reference standard contains a diamond composite of 60 - 90%  diamond crystals and 10 - 40% silicon carbide binding agent doped with a plurality of elements. The standard is prepared by doping a diamond composite containing a silicon carbide binder with a plurality of elements, the presence of which can readily be detected using a variety of instruments, e.g. a mass spectrometer.
Patent CA-2689992-A1 (CA)
Inventor: MONK JUSTIN T
IPC: G06Q40/00
Filed: 2008-06-03
Abstract: A method determines that a first relationship between a holder of a portable consumer device and a first employer is terminated. In response to determining that the first relationship is terminated, the method also disassociates account information of the portable consumer device from the first employer while retaining an association between the portable consumer device and an issuer of the portable consumer device. In addition, the method establishes a second relationship between the employee and a second employer and links the account information of the portable consumer device with the second employer.
Patent CA-2690932-A1 (CA)
Inventor: REICHLE DAVID L
IPC: B60M5/00
Filed: 2010-01-25
Abstract: A system and method for non-invasively attaching components to railroad track rails. More specifically, a connector is provided that can quickly and effectively electrically connect one or more signal lines with a surface of the track rail. In one embodiment, the non-invasive connector utilizes a spring clamp to form an electrical connection with a flange portion of the track rail. First and second opposing members of the spring clamp include teeth that mar the surface of the flange to form an electrical connection between the track rail and the spring clamp when the flange is forced between these opposing members. A signal line is electrically connected to the spring clamp.
Patent CA-2691582-A1 (CA)
Title: Procede et systeme permettant d'examiner un tissu pendant une procedure electrochirurgicale
Inventor: FLOUME TIMMY
IPC: A61B5/00
Filed: 2008-01-30
Abstract: L'invention porte sur un système permettant d'examiner et/ou de réguler une modification de tissu pendant une procédure électrochirurgicale, lequel procédé comprend un appareil électrochirurgical relié à un générateur électrochirurgical et configuré pour saisir le tissu entre ceux-ci par l'intermédiaire d'une paire d'éléments de mâchoire. Le système comprend également un système optique ayant une source optique qui dirige de la lumière à travers le tissu. Un ou plusieurs détecteurs optiques analysent la lumière transmise à travers le tissu et réfléchie par le tissu et un processeur utilise ces informations pour commander la distribution d'énergie électrochirurgicale du générateur électrochirurgical au tissu.
Patent CA-2693434-A1 (CA)
Inventor: MICHOS DEMETRIUS
IPC: C01F7/66
Filed: 2008-07-17
Abstract: A basic aluminum composition comprising an empirical formula: Al2(OH)6-a X a where 0.5<= a <=5.0, and X is an anion of nitrogen; and wherein the composition possesses an NMR spectrum in which a -40 to +40 ppm resonance line comprises at least 60% of the total area of the NMR spectrum.