baber/WOPTO huggingface dataset:
Patent CA-2590812-A1 (CA)
Title: A method for ultrasonic welding and ultrasonic welding fastener and joining systems
Inventor: BOURBEAU ALAIN
IPC: B29C65/08
Filed: 2007-06-01
Abstract: There is provided a method for forming joints between components, comprising selecting the components; selecting an ultrasound emitting source; and exposing a region of contact between the components to ultrasounds emitted by the ultrasound emitting source, to form a melted phase, a structural interface at the region of the joint being formed by engagement of the melted phase with the components. The two components may be of similar or dissimilar materials.
Patent CA-2591962-A1 (CA)
Inventor: BOERSMA JOHN
IPC: A61C17/38
Filed: 2005-12-20
Abstract: The toothbrush includes a handle portion which has a disc spring assembly driven by a solenoid coil. The upper end of a central shaft which extends from the solenoid is connected to a drive flexible membrane assembly which in operation moves back and forth under the positive action of the solenoid central shaft and the return action of the spring on the central shaft. The drive membrane acts on hydraulic fluid which extends through a stem portion of the toothbrush to the brushhead, which includes a movable brushhead membrane.  The moving fluid acts on the brushhead membrane to move it.
Patent CA-2592745-A1 (CA)
Inventor: LOWE JAMES WAYNE
IPC: B62D25/00
Filed: 2007-06-29
Abstract: A body side construction for an automotive vehicle is formed from multiple tubular members arranged to maximize the strength of the body side members while minimizing the amount of material utilized in the manufacture of the body side members and, thus reducing the cost of manufacture of the automobile. The body side members are formed from tubular members preferably manufactured through a hydroforming process.  The tubular members extend from the front pillar to the rear pillar and can vary in number and in size as appropriate for the load being carried by the body side members. The tubular members can also be used to transition from the body side portion of the automobile to the roof structure to provide an integrated frame assembly. The formation of the body side members from multiple tubular members also creates an internal reinforcement web to further enhance the strength of the section.
Patent CA-2593042-A1 (CA)
Title: Packaging device for medical apparatus
Inventor: VERNIN GUILLAUME
IPC: B65D5/30
Filed: 2005-07-18
Abstract: The invention relates to a disposable packaging device (1) including a wall (2) for accommodating a medical article (100) for use in conjunction with a medical machine (200), the medical article (100) including mounting means (101), the medical machine (200) including mounting means (201) for engagement with the mounting means of the medical article (101), the packaging device including:—a passage opening (20) defined in the wall (2) and having a configuration such that the mounting means (101) of the packaged article can be engaged with the mounting means of the machine (201);—a preferential rupture zone (30) produced on the wall 2 to allow predetermined rupture of the wall (2).
Patent CA-2594525-A1 (CA)
Title: Method for examining the presence of nickel sulphide inclusions in tempered safety glass and method therefor
Inventor: SCHULLER THOMAS
IPC: G01N25/72
Filed: 2006-01-10
Abstract: The invention relates to a method for examining the presence of nickel sulphide inclusions in an object which is made of glass. The aim of the invention is to carry out said method in an energy-saving and rapid manner and to examine the presence of nickel sulphide inclusions in an object which is made of glass, such as tempered safety glass, during the tempering and/or hardening thereof. The object is brought to a temperature of at least 500 ~C  and at said temperature, electromagnetic radiation emitted from the object is registered and evaluated. Then, the object is cooled in a reinforced manner after the tempering and/or hardening thereof. The invention also relates to a device for examining the presence of nickel sulphide inclusions in an object which is made of glass, for example, tempered safety glass.
Patent CA-2594708-A1 (CA)
Title: Chemical compounds
Inventor: PONTZ TIMOTHY
IPC: C07D401/04
Filed: 2006-01-24
Abstract: The invention relates to chemical compounds, or pharmaceutically acceptable salts thereof, of the formula (I): which possess B-Raf inhibitory activity and are accordingly useful for their anti-cancer activity and thus in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm-blooded animal such as man.
Patent CA-2597802-A1 (CA)
Title: Utilisation d'un derive du pyrazole pour la preparation de medicaments utiles dans la prevention et le traitement des maladies renales
Inventor: HERBERT JEAN-MARC
IPC: A61K31/454
Filed: 2006-02-17
Abstract: Utilisation d'un composé antagoniste des récepteurs CB1 aux cannabinoïdes, seul ou associé à un autre principe actif, dérivé du pyrazole, pour la préparation de médicaments utiles dans la prévention et le traitement des maladies rénales.
Patent CA-2599032-A1 (CA)
Inventor: AROUSSI ABDELWAHAB
IPC: G01P5/00
Filed: 2006-02-16
Abstract: In the field of multi-phase flows there is a need for a device and a method, for generating data relating to particles in a particulate material suspended in a fluid medium flowing within a pipe in a given direction, which provides more accurate data about the particles than conventional direct imaging techniques. A device (30; 50), for generating data relating to particles in a particulate material suspended in a fluid medium flowing within a pipe (34;  54) in a given flow direction (FD), comprises a light source (32) arranged to illuminate a portion of the flow, and an image acquisition unit (40) for capturing an image of the particles as they pass through the illuminated portion of the flow. The image acquisition unit (40) has a predetermined focal plane (41), and is arranged so that the focal plane (41) is inclined relative to the flow direction (FD) of the particles. The device (30; 50) also includes a processing unit which is in communication with the image acquisition unit (40). The processing unit enhances the image and processes the enhanced image to generate data relating to the particles captured therein. A method, for generating data relating to particles in a particulate material suspended in a fluid medium flowing within a pipe (34; 54) in a given flow direction (FD), comprises the steps of (i) illuminating a portion of the flow, (ii) arranging an image acquisition unit (40) having a predetermined focal plane (41) so that the focal plane (41) is inclined relative to the flow direction (FD) of the particles, (iii) capturing an image of the particles as they pass through the illuminated portion of the flow, (iv) enhancing the image, and (v) processing the image to generate data relating to the particles captured therein.
Patent CA-2601988-A1 (CA)
Inventor: MIYAMOTO MASAOMI
IPC: A61K31/343
Filed: 2006-04-03
Abstract: An agent for the prevention or treatment of a nocturnal behavioral disorder associated with dementia, comprising (S)-N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8- yl)ethyl]propionamide.
Patent CA-2603190-A1 (CA)
Title: Method for alignment of analog and digital audio in a hybrid radio waveform
Inventor: IANNUZZELLI RUSSELL
IPC: H04H1/00
Filed: 2006-03-01
Abstract: This invention provides a method of detecting time alignment of an analog audio signal and a digital audio signal in a hybrid radio system. The method comprises the steps of filtering the analog audio signal to produce a filtered analog audio signal, filtering the digital audio signal to produce a filtered digital audio signal, and using the filtered analog audio signal and the filtered digital audio signal to calculate a plurality of correlation coefficients, wherein the correlation coefficients are representative of time alignment between the analog audio signal and the digital audio signal. An apparatus for performing the method is also provided.
Patent CA-2604082-A1 (CA)
Title: Electrical connector with self-locking by snap-fastening
Inventor: QU JINLIANG
IPC: H01R13/646
Filed: 2007-09-24
Abstract: An electrical connector, a ring-like locking sheet with inner and outer teeth of which is fixed at the end of its plug connector; and a circumferential bulge, with trapezoid cross section which has an upslope, a flat top and a down-slope, is provided on the surface of the outer conductor of the socket connector. Therefore, in the process of connection, the inner teeth reach the max flexural deformation when go up along the slope to the flat top. When reach the down-slope, the deformed inner teeth gradually restore the original state in tangential direction of the down-slope, and finally stop at the down-slope or at the juncture of the down-slope and the flat top. The electrical connector according to the present invention can have a rigid zero clearance between the interfaces in connection, and at the same time can keep a very strong axial force. The RF coaxial connector according to the present invention has continuous impedance between the contact surfaces, reliable and stable contact, greatly reduced RF emission, as well as the same operating frequency, excellent RF  performance and good passive intermodulation as those with threaded connection.
Patent CA-2608980-A1 (CA)
Inventor: SECQ JEAN
IPC: G01N3/06
Filed: 2006-05-22
Abstract: The invention relates to a collar for measuring lateral deformation of a test piece during uniaxial or triaxial compression tests. According to the invention, the collar includes a metal hoop or a hoop that is made from composite materials, which can clasp the test piece. When the hoop is open, the free ends thereof are separated by a distance Delta. The inventive collar is also equipped with a measurement device for directly or indirectly measuring the distance Delta. Between the free ends of the hoop, the device can be a linear variable differential transformer-type probe. The invention also relates to a protective sleeve for the test piece, which can co-operate with the collar.
Patent CA-2609436-A1 (CA)
Inventor: MEHMI RAMANDEEP
IPC: B01D63/08
Filed: 2006-06-02
Abstract: The invention provides anisotropic polymer electrolyte membranes that can be used to fabricate catalyst coated membranes (CCM's) and membrane electrode assemblies (MEA's) that are useful in fuel cells.
Patent CA-2609528-A1 (CA)
Title: Methods for producing microspore derived doubled haploid apiaceae
Inventor: BETHUNE TERRY
IPC: C12N5/04
Filed: 2006-05-24
Abstract: The present invention relates to culturing isolated microspores and the subsequent generation of doubled-haploid plant lines that are suitable for the rapid selection of plants with improved composition and agronomic performance. Processes developed for the recovery of microspore-derived embryos from fennel and caraway may be adapted to related species in the Apiaceae family including, but not limited to, fennel, carrot, dill, anise, lovage, parsnip, and laceflower.
Patent CA-2612501-A1 (CA)
Title: Compression molding method and device therefor
Inventor: FUJIMURA TOSHITSUGU
IPC: B29C45/14
Filed: 2006-06-27
Abstract: A compression molding method in which the yield of a product can be enhanced by preventing mixing of abrasion powder produced through galling. In the compression molding method where a fixed die (2) and a movable die (3) are arranged oppositely, a sliding board (3d) connected with a movable mold plate on the movable die side through a spring (3c) is touched to the parting plane of the fixed die (2) with spring force, the movable die (3) is advanced furthermore after resin is injected into the cavity (4) in the die, and molding is performed by compressing resin R filling the cavity (4) by means of a core (3g) provided in the movable die (3) with the core penetrating the sliding board (3d), characterized in that a resin film F is arranged between the fixed die (2) and the sliding board (3d) and one side of the resin R in the cavity (4) is compressed by means of the core (3g) through the resin film F.
Patent CA-2614204-A1 (CA)
Inventor: RABAEY KORNEEL
IPC: H01M8/16
Filed: 2006-06-26
Abstract: The invention relates to an improved microbial fuel cell for treatment of fluid, especially liquid streams containing a substrate or electron donor for micro-organisms which comprises a membrane (2) separating the cathode (3) and the anode (1), this membrane (2) surrounding the anode (1).
Patent CA-2614586-A1 (CA)
Inventor: JACOBS TIMOTHY M
IPC: A47G25/00
Filed: 2008-01-24
Abstract: In a drying rack for athletic equipment that is both portable and lightweight, it is known to have a central hollow metal cylinder that acts as a hub to the arms of the embodiment which consist of square aluminum tubing. The arms are the components from which athletic equipment is hung to dry. A hole is drilled straight through opposite walls of each arm at the mid point of the length and width of the arm, the hole diameter being the same as the outside diameter of the metal cylindrically shaped hub. This hub is fed through the holes in the arms which are held in place by a threaded sleeve affixed to both ends of the hub. The arms are spread equidistant from each other, each possessing retractable hooks which are disengaged and utilized for hanging equipment. The embodiment may be operated when supported by a pre-manufactured aluminum stand or suspended by an attached wire ring.
Patent CA-2615885-A1 (CA)
Title: Extended refrigerated shelf life mashed potatoes
Inventor: DOHMAN THOMAS
IPC: A23L19/12
Filed: 2006-07-13
Abstract: The present invention relates to an extended refrigerated shelf life mashed potato product, the processes, and the system used to make the product. In particular, the present invention relates to a process of substantially reducing Bacillus cereus spores and non-proteolytic Clostridium botulinum spores in mashed potatoes.
Patent CA-2617566-A1 (CA)
Inventor: NELSON BRUCE I
IPC: F28F21/08
Filed: 2008-01-10
Abstract: A heat exchanger system is described and which includes a metal tubular heat exchanger; a fluid distributor conduit fabricated from a metal dissimilar to that of the heat exchanger, and wherein the fluid distributor conduit is connected in fluid flowing relation relative to the metal tubular heat exchanger; and a fluid distributor made of a metal that is similar to that of the fluid distributor conduit, and which is connected in fluid flowing relation relative to the fluid distributor.
Patent CA-2619392-A1 (CA)
Title: Panel of roofing shingles
Inventor: KALKANOGLU HUSNU
IPC: B29C48/92
Filed: 2008-02-04
Abstract: A roofing panel, a roof, an array of roofing panels, and a method of manufacturing a roofing panel by transporting a capstock layer of the roofing panel through a moving belt mold, and forming a polymeric material in situ against the outer layer while in a mold cavity of the moving belt mold. The capstock layer is vacuum formed to shape and form a plurality of roofing shingles and to impress the shingles with surface topography features simulating natural materials.
Patent CA-2620502-A1 (CA)
Inventor: DELFS JULIETTE M
IPC: B68G7/10
Filed: 2008-02-08
Abstract: The comforter includes a core portion which includes upper and lower fabric layers with lines of stitching connecting the upper and lower fabric layers and filling within the volumes of the core portion defined thereby. Border portions are attached to the head and foot ends of the core portion, wherein the top edge of the core portion is gathered and the head border portion sewn thereto. The width of the top edge of the core portion is approximately 20-75% wider ungathered than when gathered and sewn to the head border portion. The lower edge of the core portion is approximately 0-50% wider ungathered than when gathered and sewn to the foot border portion. Side border portions are secured to the sides of the core portion and to the opposing ends of the head and foot border portions.
Patent CA-2622760-A1 (CA)
Title: Cyclopropyl amines as modulators of the histamine h3 receptor
Inventor: GRICE CHERYL A
IPC: A61P25/00
Filed: 2006-09-14
Abstract: Certain cyclopropyl amines are histamine H3 modulators useful in the treatment of histamine H3 receptor mediated diseases.
Patent CA-2623707-A1 (CA)
Inventor: TRUDEL PIERRE
IPC: E04G21/16
Filed: 2008-03-07
Abstract: The invention relates to floorboards, floor panels, floor covering or flooring systems. It also refers to the profile of floorboard tongue-and-groove for the ease of disassembling each individual floorboard without sacrificing the accuracy and tightness of re-assembly. More precisely, it refers to a new tongue-and-groove asymmetrical profile to obtain high accuracy and tightness of assembly using existing machinery tolerance, while allowing ease of disassembling of floorboards prior to installation, the said floorboards being initially fully assembled during the varnishing or packaging process. The groove member profile presents a gradual opening on its upper area. The tongue member profile presents a gradual thickening on its lower area. The said asymmetrical profile allows both members to be separated easily when applying an unidirectional torsion force while retaining sufficient friction force to tightly hold the said floorboards together when assembled and laid on a flat surface.
Patent CA-2623982-A1 (CA)
Title: Pyrazolo[1,5-a]pyrimidine compounds as cannabinoid receptor antagonists
Inventor: OI MARIKO
IPC: A61K31/519
Filed: 2006-10-20
Abstract: The present invention relates to a novel pyrazolo[1,5-a]pyrimidine compound of the formula [I]: wherein Ring A is a substituted pyrazole ring fused to the adjacent pyrimidine ring having the following formula (A), (B) or (C), or a pharmaceutically acceptable salt thereof.
Patent CA-2624774-A1 (CA)
Title: Improved angular curling brush
Inventor: SURETTE CHARLES J
IPC: B25G1/00
Filed: 2008-03-18
Abstract: An angular curling brush with several modifications designed to improve its usability and performance. The proximal end of the handle is separated into two handle arms which are oriented to counteract the tendency of the angular curling brush to move laterally while the sliding action of the distal end of the handle has been improved by incorporating, attaching or affixing a low friction material to it. The downward extension portion of the posterior edge of the brush head has been improved by reducing its size and configuration and by making it movable
Patent CA-2625548-A1 (CA)
Inventor: GROSS MICHAEL
IPC: A61M16/04
Filed: 2008-03-12
Abstract: Dispositif d'intubation pour voies aériennes muni d'un corps moulé d'une seule pièce et composé d'un matériau biocompatible, avec un embout à main ergonomique prévu pour une manipulation par la main gauche. Le corps comprend un capuchon et une pièce d'insertion linéaire-courbe-linéaire comportant un canal d'un côté de ladite pièce pour permettre l'introduction d'un tube endotrachéal. Le canal comporte une fenêtre à entrée large placée devant l'embout à main pour permettre à un clinicien de munir le canal d'un tube alors que la pièce d'insertion se trouve dans la bouche du patient, sans qu'il soit nécessaire de voir la fenêtre d'entrée. Le dispositif comprend un dispositif d'éclairage et un dispositif de visionnement composé d'un oculaire ou d'un écran vidéo monté sur le capuchon, de telle sorte qu'un clinicien peut visionner l'insertion du tube entre les cordes vocales d'un patient sans toucher à ces dernières.
Patent CA-2626685-A1 (CA)
Title: Benzimidazole derivatives as gyrase inhibitors
Inventor: LETIRAN ARNAUD
IPC: C07D403/14
Filed: 2006-11-06
Abstract: The present invention relates to compounds of formula (I): or a pharmaceutically acceptable salt thereof, that inhibit bacterial gyrase and/or Topo IV and pharmaceutically acceptable compositions comprising said compounds. These compounds, and compositions thereof, are useful in treating bacterial infection. Accordingly, the present invention also relates to methods for treating bacterial infections in mammals.
Patent CA-2631465-A1 (CA)
Inventor: MELLOTT NATHAN P
IPC: F24S23/70
Filed: 2007-01-05
Abstract: A first-surface mirror includes protective coating and is for use in a solar collector or the like. In certain example embodiments, a sol-gel coating is applied, in a wet form, over a reflective coating of a first surface mirror.  The sol-gel coating is then heated following its application, to drive off liquid(s) of the sol-gel so that the coating densities and forms a solid protective coating over the reflective coating. In certain example embodiments, the protective coating may be of or include silica or the like so as to protect the reflective coating and improve durability.
Patent CA-2631570-A1 (CA)
Title: Arrangement et methode d'acces a des donnees d'un element de systeme d'automatisation de batiment
Inventor: JAWORSKI STEVEN T
IPC: G05B15/02
Filed: 2008-05-16
Abstract: Une méthode pour fournir un accès à de linformation sur un contrôleur dans un système dautomatisation de bâtiment comprend lutilisation dun fichier externe de définitions, le fichier externe de définitions comprenant une première section qui comprend une définition dinterface dapplication qui définit un ensemble daffichages dinterfaces utilisateurs et une seconde section qui définit une fonctionnalité dobjets utilisant des données particulières à un protocole. La méthode comprend également lutilisation dune application hôte pour créer un premier nud qui comprend un ou plusieurs objets basés sur les données particulières au protocole, le premier nud configuré pour communiquer et échanger de linformation avec le contrôleur. La méthode comprend en outre lutilisation de lapplication hôte pour créer un élément dinterface utilisateur basé sur la définition dinterface de lapplication, lélément dinterface utilisateur configuré pour offrir une interface utilisateur aux données liées au contrôleur reçues à partir des premiers nuds.
Patent CA-2632359-A1 (CA)
Title: Tooth system
Inventor: BREKEN ROELOF
IPC: E02F9/28
Filed: 2008-05-27
Abstract: A tooth system for use in an earthmoving device, such as a dredging or mining device, comprises a tooth and an adapter onto which the tooth is mounted in a detachable fashion, said tooth comprising a longitudinally extending tooth web, a longitudinally extending tooth base and a longitudinally extending tooth head at a distance from the tooth base, said tooth base and tooth head also extending transversely with respect to the web, said adapter comprising an adapter base which is to be fixed onto an earthmoving device, such as onto the teeth bars of a draghead, and an adapter head, a longitudinally extending undercut cavity being defined between the adapter base and the adapter head, wherein the tooth base is slidably fitted within the undercut cavity and wherein the adapter head is slidably fitted between the tooth base and the tooth head for mounting or dismounting the tooth with respect to the front end of the adapter, said adapter comprising at least one zone which faces a correspondingly shaped zone of the tooth. At least one pair of correspondingly shaped facing zones of the adapter and the tooth comprises a stepped configuration.