baber/WOPTO huggingface dataset:
Patent CA-2618640-A1 (CA)
Title: Playback control apparatus and audio system
Inventor: UOZUMI YASUHIRO
IPC: G11B31/00
Filed: 2006-08-02
Abstract: A playback control device capable of being electrically connected to a playback device (102) that can receive from the outside a playback signal for playing back sound or video. When the playback control device detects predetermined power being supplied to it from the outside, it transmits the playback signal to the playback device (102).
Patent CA-2620248-A1 (CA)
Title: Chromenones and their use as modulators of metabotropic glutamate receptors
Inventor: DANYSZ WOJCIECH
IPC: A61P25/00
Filed: 2006-10-19
Abstract: The invention relates to chromenone derivatives as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are Group I mGluR modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders.
Patent CA-2623171-A1 (CA)
Inventor: GRIFFITHS ADRIAN KEITH
IPC: A61B5/0408
Filed: 2006-09-29
Abstract: A non-invasive sensor has a contact membrane (6,16) and a cover membrane (2,12), the cover membrane being adapted for extension of a body surface to project the contact membrane against a body surface beneath it. The contact membrane will normally be attached to the cover membrane around its periphery such that at least one of the membranes forms a convex outer surface, and a spacing material (8,20) can be interposed between the membranes to achieve this object. The cover membrane may extend over a support element (10), with the contact membrane overlaying and spaced from the other face of the support element by spacing material.
Patent CA-2623303-A1 (CA)
Inventor: MCDONELL PATRICK E
IPC: E04F19/04
Filed: 2006-09-22
Abstract: A hand-held device is used in finishing an elongated workpiece, such as molding, which has a profiled front surface, the profiled front surface including a specific contour in transverse cross-section. The device has a finishing portion and a gripping portion. The finishing portion is formed from an open-cell foam material and has a working surface that is transversely profiled to be complementary to at least the profiled front surface of the workpiece. The finishing portion is adapted to apply a liquid material, such as a paint, stain or protective coating, to the workpiece.
Patent CA-2623350-A1 (CA)
Inventor: CHEN XIN
IPC: C07D241/04
Filed: 2006-09-21
Abstract: The present invention provides a compounds the formula (IV): and methods for producing an .alpha.-(phenoxy)phenylacetic acid compound of the formula:  wherein R1 is a member selected from the group consisting of: each R2 is a member independently selected from the group consisting of (C1- C4)alkyl, halo, (C1-C4)haloalkyl, amino, (C1-C4 aminoalkyl, amido, (C1- C4)amidoalkyl, (C1-C4)sulfonylalkyl, (C1-C4)sulfamylalkyl, (C1-C4)allcoxy, (C1-C4)heteroalkyl, carboxy and nitro; the subscript n is 1 when R1 has the formula (a) or (b) and 2 when R1 has the formula (c) or (d); the subscript m is an integer of from O to 3; * indicates a carbon which is enriched in one stereoisomeric configuration; and the wavy line indicates the point of attachment of R1; and compounds .
Patent CA-2623770-A1 (CA)
Title: Pyridopyrimidinone inhibitors of pi3k.alpha.
Inventor: YEUNG BRYAN K S
IPC: A61P35/00
Filed: 2006-10-09
Abstract: The invention is directed to Compounds of Formula (I) and pharmaceutically acceptable salts or solvates thereof, as well as methods of making and using the compounds.
Patent CA-2624559-A1 (CA)
Inventor: RAGUPATHI GOVINDASWAMI
IPC: A61K39/00
Filed: 2006-10-06
Abstract: This invention provides a method for identification of the optimal combination of a polyvalent vaccine against a cancer comprising steps of : a) selection of an appropriate cancer cell line; and b) detection of the expression of antigens on the surface of said cell line of the cancer, wherein the antigens expressed will be used in the polyvalent vaccine. This invention also provides a method for identification of the optimal combination of a polyvalent vaccine against a cancer comprising steps of : a) selection of an appropriate cancer cell line and b) detection of the immunogenicity will be used in the polyvalent vaccine. This invention provides various uses of the identified polyvalent vaccine.
Patent CA-2624830-A1 (CA)
Title: Tooth implant
Inventor: PIRKER WOLFGANG
IPC: A61C8/00
Filed: 2006-10-05
Abstract: The invention relates to an implant with a from matching the alveolus with macro-retainers (107, 113, 116) projecting over the alveolus surface. The invention is characterised in that the macro-retainers (107, 113, 116) are provided on the sides of the root region of the implant/implant carrier facing the adjacent teeth or the jaw end for the last molar and that preferably the cheek and tongue or gum facing sides of the root region of the implant/implant support correspond to the alveolus surface or are arranged behind the same.
Patent CA-2626548-A1 (CA)
Title: Adhesive pad comprising fibrous layer of metal and polymeric fibers
Inventor: SWAN MICHAEL D
IPC: C09J7/21
Filed: 2006-10-18
Abstract: The present invention provides an adhesive pad comprising a fibrous layer comprising a mixture of metal fibers and polymeric fibers, said fibrous layer having a thickness of at least 3 mm and having on at least one of its opposite major surfaces an adhesive layer, said adhesive layer being configured so as to allow electrical contact between said fibrous layer and a metal substrate when such metal substrate is adhered to said adhesive layer. The opposite major surfaces of the fibrous layer of the adhesive pad are generally planar and generally parallel to each other. In a particular embodiment, the adhesive pad is in the form of a sheet, for example rectangular, square, circular or oval or in the form of a web.
Patent CA-2632485-A1 (CA)
Inventor: PROMMERSBERGER MEGAN L
IPC: A61B17/068
Filed: 2008-05-29
Abstract: A surgical stapler is provided having a pair of jaws including a staple containing cartridge and an anvil. Buttress material is releasable affixed to the staple containing cartridge and the anvil. One of the jaws includes a pair of longitudinal projections at a first end of the jaw and configured to frictionally engage corresponding slots in a first end the buttress material. One of the jaws includes a post at a second end of the jaw. The buttress material includes a hole in a second end of the buttress material for receipt of the post.
Patent CA-2633909-A1 (CA)
Title: Modified and pulsatile release pharmaceutical formulations of escitalopram
Inventor: DEDHIYA MAHENDRA G
IPC: A61K9/20
Filed: 2006-12-14
Abstract: The present invention relates to modified and pulsatile release pharmaceutical formulations of escitalopram and their use for the treatment of central nervous system disorders, including mood disorders (e.g., major depressive disorder) and anxiety disorders (e.g., generalized anxiety disorder, social anxiety disorder, post traumatic stress disorder, and panic disorder, including panic attacks).
Patent CA-2638463-A1 (CA)
Title: Tow hitch
Inventor: GRIES THOMAS A
IPC: B60D1/06
Filed: 2008-08-06
Abstract: A tow hitch comprises an elongated tubular shank of rectangular cross-section having four side walls; and at least one tow ball mounted to a n adjacent side wall of the shank with a mounting shank extending from a base of the tow ball through a first hole in the adjacent side wall and a second hol e in a side wall opposite the adjacent side wall.
Patent CA-2641222-A1 (CA)
Title: Coverings for viscoelastic foam mattresses
Inventor: LUMB DOUGLAS
IPC: A47C17/00
Filed: 2007-01-24
Abstract: Covers for mattresses having a reclining surface of viscoelastic foam have a fabric body with a first surface disposed in engagement with the reclining surface; an opposite, second surface disposed for engagement by a person reclining upon the cover; and at least one air flow region defined by the fabric body for enhanced circulation of air between the reclining surface of viscoelastic foam and an opposed skin surface of the person reclining upon the cover.
Patent CA-2642796-A1 (CA)
Title: Coated surgical staples and an illuminated staple cartridge for a surgical stapling instrument
Inventor: ROSS ADAM J
IPC: A61B17/068
Filed: 2008-11-04
Abstract: A coated surgical fastener is provided for an easy visualization within tissue. The coated surgical fastener includes a core and a relatively non-reflective coating applied about the core. There is also disclosed an illuminated staple cartridge for use with a surgical stapling device having a light source. The illuminated staple cartridge includes a transparent insert and a relatively nontransparent U-shaped outer channel at least partially surrounding the transparent insert. Windows formed in sides of the U-shaped outer channel allow defined amounts of light to project from the sides of the illuminated staple cartridge.
Patent CA-2644254-A1 (CA)
Inventor: WRIGHT CLIFFORD A
IPC: A61M5/32
Filed: 2006-04-13
Abstract: A venipuncture site protector that includes a securement and a cover mounted to said securement. The cover includes a proximal end having a front wall with a tube receiving slot. The cover also includes a distal end having an arch that forms an opening that lies on a vertical plane that is substantially perpendicular to the securement.
Patent CA-2645643-A1 (CA)
Title: Exercise intra-repetition assessment system
Inventor: FARINELLI EDWARD JOHN
IPC: A63B22/00
Filed: 2006-05-17
Abstract: An intra-repetition exercise system which allows comparison of actual performance of intra-repetition exercise characteristics (2) to pre-established target performance of intra-repetition exercise characteristics (3) by an exerciser (1).
Patent CA-2645778-A1 (CA)
Inventor: MANNING ROBERT FRANCIS
IPC: F23R3/50
Filed: 2008-12-04
Abstract: A turbine nozzle (22) includes a row of vanes (32) extending radially in span between inner and outer bands (34,36). The vanes (32) include opposite pressure and suction sidewalls (38,40) and opposite leading and trailing edges (42,44).  Each vane (32) includes an inner pattern of inner cooling holes (52) and an outer pattern of outer cooling holes (54) distributed along the leading edge (42). The inner and outer holes (52,54) diverge toward the corresponding inner and outer bands (34,36) to preferentially discharge cooling air.
Patent CA-2647552-A1 (CA)
Inventor: BECHER DAVID Z
IPC: C09K23/42
Filed: 2007-03-23
Abstract: The present invention relates to processes for preparation of alkoxylated alkyl amines or alkoxylated alkyl ether amines with peaked distribution, surfactants comprising alkoxylated alkyl amines or alkoxylated alkyl ether amines with peaked distribution, and stable herbicidal formulations comprising alkoxylated alkyl amines or alkoxylated alkyl ether amines with peaked distribution.
Patent CA-2648354-A1 (CA)
Title: Targeted advertising system
Inventor: POWLES BENJAMIN JOHN
IPC: G06Q30/00
Filed: 2007-04-03
Abstract: A system and method for providing advertising media to consumers is described. The system comprising image capture means, an image processing unit connected to the image capture means. In use, the image processing unit executing one or more pattern recognition algorithms on an image received from the image capture means to extract information from the image relating to consumers in the image. The system compiling a list of attributes associated with an individual consumer based on the extracted information. The system including an advertising media database, an advertising selection unit connected to the image processing unit and the advertising media database. In use the advertising selection unit selecting advertising media from the advertising media database based on the list of attributes. The system also including an advertising delivery unit connected to the advertising selection unit for delivering advertising media selected by the advertising selection unit.
Patent CA-2651046-A1 (CA)
Inventor: PACE LAMONT STEWART
IPC: B65B57/02
Filed: 2007-05-03
Abstract: An apparatus for filling at least one container defining an opening is provided. The apparatus includes a filling spout in flow communication with a source of filling material. The filling spout is configured to enable the opening of the at least one container to fit about the filling spout. At least two stationary sensor assemblies are positioned about the filling spout. The at least two stationary sensor assemblies are configured to detect whether a container is positioned about the filling spout.
Patent CA-2652640-A1 (CA)
Inventor: FRIES ANSGAR
IPC: B60T17/02
Filed: 2007-05-16
Abstract: The invention relates to a compressed air supply system for a utility vehicle, said system comprising a compressor that can be driven by a drive by means of a pneumatic clutch, and a valve that can be actuated by an electrical signal for the selective supply of compressed air to a control input of the clutch. According to the invention, the electrical signal is provided by an electronic control system to which signals indicating an operating state of a compressed air preparation system and various vehicle states can be supplied.
Patent CA-2652855-A1 (CA)
Inventor: BARTON DENNIS W
IPC: D21H21/16
Filed: 2007-05-11
Abstract: The presence of both a water sizing agent and an oil sizing agent in a paper making furnish is detrimental in that each has an adverse effect on the sizing property of the other. It has now been found that this adverse effect can be counteracted or lessened by the presence in the furnish of a polyvinylamine.
Patent CA-2653514-A1 (CA)
Inventor: MOESTL MATTHIAS
IPC: G06F17/30
Filed: 2006-06-01
Abstract: The invention relates to a method for controlling a relational database system, wherein a request statement comprising key words is initially analysed using a recursive transition network (RTN). Said RTN consists of RTN modules which are independent from one another and each RTN module has an internal, oriented decision graph which is defined independently from the internal, oriented decision graph of the other RTN modules, said RTN comprising at least one decision position along at least one decision path. In a selection step, the internal decision graphs of all of the RTN modules are transversed by key words, and all possible paths of said decision graphs are transversed until either no coincidence is determined with the respectively selected path in the decision graph and the process is interrupted or the respectively selected path is transversed until the end.
Patent CA-2653846-A1 (CA)
Inventor: ARCHER JAMES
IPC: C09C1/30
Filed: 2007-05-30
Abstract: Defoamer compositions effective for the suppression of oil-based and water-based foams. The defoamer compositions comprise a fumed metal oxide, such as fumed silica, or another silica-based material dispersed in an organic solvent. The fumed metal oxide of silica-based material is preferably present at a low weight percentage and may be coated with polydimethylsiloxane ("PDMS"). The defoamer composition may also include one or more traditional defoamer compositions.
Patent CA-2654441-A1 (CA)
Inventor: KALODIMOS MICHAEL
IPC: F16J15/34
Filed: 2007-06-07
Abstract: A mechanical end face seal with a pair of annular relatively rotating seal face defining seal rings. An annular compression contact ring disposed in surrounding relation to one of the seal rings includes a plurality of pads at asymmetrical locations in interference contact with the outer cylindrical surface of the ring.
Patent CA-2659882-A1 (CA)
Inventor: KARAZI URI
IPC: G01S7/487
Filed: 2007-08-06
Abstract: A system that includes a laser designator configured to continuously designate a target with a pulsed laser spot. The system includes a sensor and associated processing system configured to receive a reflection of the laser spot, convert the received energy to plurality of signals, processing the signals for detecting true reflected signals and process the true reflected signals for generating target related action. The sensor and associated processor are configured to detect the true signals notwithstanding an inherent low Signal/Noise ratio of below 4 of the received signals from due to low pulse power of the laser designator and distance to target.
Patent CA-2661680-A1 (CA)
Title: Collapsible storage and transportation system
Inventor: ZACHARIAS NATHAN
IPC: B65D88/16
Filed: 2009-04-08
Abstract: A flexible fluid storage system for holding large volumes of fluid and a process and apparatus for the handling and transportation of the flexible storage system is provided.  The flexible storage system includes a main storage bag with an attachment apron with fingers, a ground sheet, a lay flat tube for fluid circulation, a pressure release port, and fill/drain ports. The flexible storage system is configured for attachment to a trailer and reel system such that the flexible storage system can be mechanically rolled onto or off of a reel on a semi-truck trailer bed for easy transportation, deployment, and storage of the flexible storage system.
Patent CA-2661998-A1 (CA)
Title: Resonance ultrasonic transducer
Inventor: WU FENG
IPC: G01N29/24
Filed: 2007-02-13
Abstract: A resonance ultrasonic transducer comprises an ultrasound source (1) for transmitting ultrasound, and a reflecting unit (2) disposed opposite to the ultrasound source (1). The ultrasound source (1) and the reflecting unit (2) constitute a resonance cavity. The reflecting unit (2) may also act as an ultrasound source. A specific distribution of the acoustic field may be formed in the resonance cavity by means of matching the transmitting acoustic field of one ultrasonic transducer with the reflecting acoustic field of the other ultrasonic transducer. The resonance ultrasonic transducer may find a wide application in devices of ultrasonic diagnosis, ultrasonic therapy, and ultrasonic detection, which carries out effective focusing and controlling of the ultrasonic field.
Patent CA-2666132-A1 (CA)
Title: Selective herbicides based on arylsulphonylaminocarbonyltriazolinones
Inventor: PONTZEN ROLF
IPC: A01P13/00
Filed: 2001-06-18
Abstract: The invention relates to novel herbicidal synergistic active compound combinations which comprise firstly arylsulphonylaminocarbonyltriazolinones and secondly herbicidally active compounds and/or safeners listed in the description, and which can be used with particularly good results for the selective control of weeds in various crops of useful plants.
Patent CA-2666314-A1 (CA)
Title: Intra-mammary teat sealant formulation and method of using same to reduce or eliminate visual defects in aged cheeses
Inventor: RANKIN SCOTT A
IPC: A61K33/24
Filed: 2007-10-10
Abstract: Described is an intra-mammary teat sealant and a corresponding method of forming a physical barrier in the teat canal of a non-human animal for prophylactic treatment of mammary disorders during the animal's dry period. The method includes the step of infusing a bismuth-free teat seal formulation into the teat canal of the animal. The method also prevents the formation of black spot defect in dairy products, especially cheddar cheese, made from the milk of animals so treated.
Patent CA-2667070-A1 (CA)
Title: Modular liquid injection mixing and delivery system
Inventor: NEWTON JOHN R
IPC: C09K23/00
Filed: 2007-10-19
Abstract: A modular liquid injection mixing and delivery system comprises: a mixing chamber (18); a first supply line (20) for supplying a liquid diluent via a first constant flow valve (22) and a first downstream metering orifice (24) to the mixing chamber (18); at least one second supply line (26a) for supplying a liquid concentrate via a second constant flow valve (28) and a second downstream metering orifice (30) to the mixing chamber (18) for combination with the liquid diluent to produce a liquid solution; and a discharge line (32) communicating with the mixing chamber (18) and through which the liquid solution is discharged from the mixing chamber.
Patent CA-2667286-A1 (CA)
Inventor: TANG YONGCHUN
IPC: C09K8/588
Filed: 2007-10-23
Abstract: The present invention relates compositions and methods for enhanced oil recovery. The method is directed to employing a water-soluble fThe present invention relates compositions and methods for enhanced oil recovery (EOR). The method is directed to employing a water-soluble functional polymeric surfactant (FPS), with a medium IFT value, preferably ranged from about 0.1 to about15 dyne/cm between water phase containing polymeric surfactant and hydrocarbon phase, for recovery of hydrocarbons from subterranean formations. The FPS solution demonstrates a strong interaction with oil and the great potential to increase both volumetric sweep efficiency and microscopic displacement efficiency in EOR.
Patent CA-2669757-A1 (CA)
Title: Liquid container
Inventor: SHIMIZU KAZUTOSHI
IPC: B41J2/175
Filed: 2007-11-06
Abstract: Provided is a satisfactory liquid container capable of preventing such a connectivity drop between a liquid extracting portion and a liquid feeding portion as might otherwise accompany the size enlargement of the container and preventing the liquid drip at the liquid extracting portion. An ink cartridge comprises a container body (5) mounted removably in a cartridge mounting portion for feeding the ink reserved in an ink pack (7) to an ink jet type recording device, a connecting port (7a) disposed in the ink pack (7) for extracting the ink, a liquid extracting portion (9) disposed in the front wall (5c) of the container body (5) for providing the communication of the liquid feed portion disposed in the cartridge mounting portion, with the connecting port (7a), and two positioning holes (27, 28), in which positioning pins disposed at the two portions of the cartridge mounting portion confronted by the front wall (5c) are fitted, for regulating the movement in the direction along the front wall (5c). The liquid extracting portion (9) is disposed at a position near one positioning hole (27) of the two positioning holes (27, 28) arranged individually on the two widthwise end sides of the front wall (5c).
Patent CA-2672063-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2009-07-15
Abstract: A medical device includes an insertion tube, having a distal end for insertion into a body of a subject. A  distal tip is fixed to the distal end of the insertion tube and is coupled to apply energy to tissue inside the body. The distal tip has an outer surface with a plurality of perforations through the outer surface, which are distributed circumferentially and longitudinally over the distal tip. A lumen passes through the insertion tube and is coupled to deliver a fluid to the tissue via the perforations.
Patent CA-2673026-A1 (CA)
Inventor: BERRYMAN GEDON G
IPC: B01L99/00
Filed: 2007-12-03
Abstract: A system for removing liquid waste from an automated diagnostic instrument. The system comprises (a) an accumulator having at least one inlet for waste liquids and at least one outlet for waste liquids; (b) a vacuum sub-system connected to the accumulator, said vacuum sub-system comprising a vacuum pump; and (c) a drain portion for removing waste liquids comprising a peristaltic pump having spring-loaded rollers. The liquid waste from the automated diagnostic instrument is moved by means of a pressure differential created by the vacuum pump and the peristaltic pump having spring-loaded rollers.