baber/WOPTO huggingface dataset:
Patent CA-2551376-C (CA)
Title: Stretch resistant embolic coil delivery system with mechanical release mechanism
Inventor: MITELBERG VLADIMIR
IPC: A61F2/88
Filed: 2006-06-29
Granted: 2014-08-19
Abstract: A medical device for placing an embolic device at a predetermined site within a vessel of the body including a delivery catheter and a flexible pusher member having a lumen therethrough and being slidably disposed within the lumen of the catheter. A stretch resistant embolic device is retained within the delivery catheter by a mechanical interlocking mechanism which includes an engagement member which is slidably disposed within the pusher member and extends through a retaining ring at the proximal end of the embolic device. A detachment member extends through an aperture at the distal end of the engagement member thereby locking the embolic device onto the engagement member. The engagement member engages a retaining ring on the embolic device. When the embolic device is advanced to the predetermined site within the vessel, the detachment member is withdrawn from the aperture to thereby release the embolic device at the treatment site.
Patent CA-2553538-C (CA)
Title: Can opener
Inventor: SO KWOK KUEN
IPC: B67B7/46
Filed: 2006-07-26
Granted: 2012-09-25
Abstract: A can opener (100) has two pivotable handle members (110 & 120) and a traction wheel (200) and a rotary cutter (300) movable by the handle members (110 & 120) respectively between an inoperative position in which the wheel (200) arid cutter (300) are spaced apart for mounting onto a can and an operative position in which they are close together for turning and cutting the can. An operating lever (400) is pivotable back and forth. A first ratchet assembly (510) is driven by the lever (400) upon pivotal movement in one direction for rotating the wheel (200) in one direction. There is also a second ratchet assembly (520) driven by the lever (400) upon pivotal movement in the opposite direction for rotating the wheel (200) in the same direction, whereby upon said pivotal reciprocation the lever (400) rotates the wheel (200) in the same direction to operate the wheel (200) and cutter (300) continuously to turn and cut the can.
Patent CA-2559004-C (CA)
Inventor: BABIKAN DIKRAN
IPC: A47D1/00
Filed: 2006-09-08
Granted: 2014-05-20
Abstract: A high chair includes a pair of laterally spaced apart support structures, with each support structure including an upper portion that defines an armrest and a lower portion that defines a pair of longitudinally spaced apart legs. The high chair also includes a backrest that extends between the rear portions of each support structure and may be connected to the support structures. The backrest includes an upper portion that is higher in height than the height of a front portion of the armrests. The high chair pivots forward about the front portions of the armrests and collapses to tipped position if it is placed in an upside down position such that it rests on the ground or any substantially horizontal surface. SM/b1
Patent CA-2571412-C (CA)
Inventor: GANE PATRICK
IPC: C09C3/00
Filed: 2005-07-12
Granted: 2015-03-31
Abstract: The invention relates to a method for producing pigmentary particles that are self-binding, dry, or in an aqueous suspension or dispersion, and contain at least one inorganic material and at least one binding agent, said method comprising the following steps: a) at least one aqueous suspension of at least one inorganic material is formed and introduced into a grinder for step c), b) at least one aqueous solution or suspension or aqueous emulsion of at least one binding agent is formed or taken and introduced into a grinder for step c), c) the aqueous suspension(s) obtained in step a) are ground together with the at least one aqueous solution or suspension or emulsion obtained in step b) in such a way as to obtain an aqueous suspension of self-binding pigmentary particles, d) optionally the aqueous suspension or dispersion obtained in step c) can be ground with at least one aqueous solution or suspension or emulsion of at least one binding agent, e) optionally the aqueous suspension obtained in step c) or step d) can be dried, f) the concentration of the aqueous suspension obtained in step c) or d) is increased by a thermal or mechanical concentration method, and g) the aqueous suspension obtained in step f) is dispersed by means of at least one dispersant and/or at least one wetting agent.
Patent CA-2571767-C (CA)
Inventor: BACON KINNEY C
IPC: H04N21/4627
Filed: 2005-06-30
Granted: 2011-09-06
Abstract: A conditional access device is provided. The conditional access device typically includes conditional access decryption, interface, timing and control logic. The conditional access decryption logic decrypts an incoming signal for use in a consumer electronics device in accordance with previously received entitlement management messages. The interface logic receives a control signal including an entitlement management message window from a headend control system through a receiver in the consumer electronics device.  The timing logic asserts an awake signal responsive to the entitlement management message window becoming active. The control logic sends a request to the consumer electronic device to activate a receiver coupled to the headend control system in expectation of receiving an entitlement management message via the control signal in response to assertion of the awake signal.  The control logic also communicates the entitlement management message to the conditional access decryption logic. Other systems and method are also provided.
Patent CA-2575533-C (CA)
Title: Site specific system for generating diversity protein sequences
Inventor: MILLER JEFFERY F
IPC: C07K14/01
Filed: 2005-08-03
Granted: 2014-11-18
Abstract: This invention relates to the diversification of nucleic acid sequences by use of a nucleic acid molecule containing a region of sequence that acts as a template for diversification. The invention thus provides nucleic acid molecules to be diversified, as well as those which act as the template region (TR) and in concert with the TR for directional, site-specific diversification. Further provided are methods of preparing and using these nucleic acid sequences.
Patent CA-2575600-C (CA)
Title: Absorbent article with color matched surfaces
Inventor: SONG LIMIN
IPC: A61F13/15
Filed: 2005-07-29
Granted: 2011-05-10
Abstract: A disposable absorbent article comprising a front waist region, a rear waist region, and a crotch region, wherein said absorbent article further comprises at least three discrete elements each comprising at least one visible surface; wherein at least three or more of the visible surfaces comprise an imparted color wherein said colors are color matched. Color matching exists when said colors are contained within a specified CIELab color space volume, have a specified hue difference, or total color difference.
Patent CA-2575657-C (CA)
Inventor: BILOTTI FEDERICO
IPC: A61B17/115
Filed: 2007-01-25
Granted: 2015-01-20
Abstract: A surgical stapler includes a head in which a plurality of staples are stored. The head includes a facing surface. The stapler also includes an anvil having an anvil surface shaped and dimensioned for forming the staples upon actuation of the surgical stapler, the anvil including a facing surface opposed to the facing surface of the head for mating engagement therewith. The facing surface of the head is obliquely oriented relative to a longitudinal axis of the head creating an elliptical staple line when the head is brought into contact with anvil during actuation of the surgical stapler.
Patent CA-2576308-C (CA)
Title: Dispositifs ophtalmiques et procedes et compositions associes
Inventor: GRIFFITH MAY
IPC: A61L27/54
Filed: 2005-08-12
Granted: 2015-06-30
Abstract: L~invention porte sur des dispositifs, des procédés et des compositions pour améliorer la vision ou traiter les maladies, les troubles ou les blessures de l~oeil. Les dispositifs ophtalmiques, comme les implants externes de la cornée, les implants internes de la cornée et les implants de cornée sur toute l~épaisseur, sont réalisés dans un matériau facilitant la croissance nerveuse à travers ou sur le dispositif. Le matériau peut englober une quantité de collagène supérieure à 1% (en poids), par exemple entre environ 10% (en poids) et environ 30% (en poids). Le matériau peut inclure des polymères collagènes et/ou un second biopolymère ou polymère synthétique soluble dans l~eau réticulé à l~aide de la chimie EDC/NHS. Le matériau peut en outre comprendre un polymère synthétique. Les dispositifs sont placés dans l~AEil pour corriger ou améliorer la vision d~un individu ou traiter une maladie, un trouble ou une blessure de l~AEil d~un individu.
Patent CA-2578767-C (CA)
Title: Process for the preparation of 7-alkyl-10-hydroxy-20(s)-camptothecin
Inventor: LIN CHIEN-HSING
IPC: C07D491/22
Filed: 2004-05-12
Granted: 2012-01-10
Abstract: A process for the preparation of 7-ethyl-10-hydroxy-20(S)-camptothecin comprises the steps of: reducing 7-ethyl-20(S)-camptothecin to 7-ethyl-1,2,6,7-tetrahydro-20(S)-camptothecin with hydrogen gas catalyzed by a reduction catalyst; and oxidizing the 7-ethyl-1,2,6,7-tetrahydro-20(S)-camptothecin with an oxidizing agent to produce 7-ethyl-10-hydroxy-20(S)-camptothecin.
Patent CA-2578876-C (CA)
Inventor: TIMBERG LLOYD MATT
IPC: C22B5/20
Filed: 2005-04-18
Granted: 2009-12-22
Abstract: A process for the production of extra fine spherical metal powders by chemical vapor deposition and dissolution techniques, including metal carbonyls, wherein the metal containing process gas is propelled upwardly through a heated reactor. By employing an upward gas flow as opposed to the conventional downward gas flow, a closer approximation of theoretical plug-flow velocity profiles are achieved thusly resulting in a desirably narrower size particle distribution obviating or reducing the need for subsequent classification techniques.
Patent CA-2580776-C (CA)
Inventor: SEGAL TUVIA
IPC: G05D1/10
Filed: 2005-09-26
Granted: 2013-01-29
Abstract: A method and system for autonomous or semi-autonomous flight of a flight platform with flight actuators is disclosed. The system comprises a stabilization subsystem for controlling the flight actuators to maintain stabilization of the flight platform in flight and a flight control subsystem for controlling the flight actuators to implement flight control of the flight platform in flight. The two subsystems operate separately, wherein the flight control subsystem is overridden by the stabilization subsystem in an event where the flight platform exceeds a predetermined stabilization threshold until the flight platform regains stability.
Patent CA-2588495-C (CA)
Inventor: VON BORSTEL REID WARREN
IPC: A61K31/7064
Filed: 1993-12-01
Granted: 2009-11-17
Abstract: Pyrimidine nucleotide precursors including acyl derivatives of cytidine, uridine, and orotate, and uridine phosphorylase inhibitors, and their use in enhancing resistance to sepsis or systemic inflammation are disclosed.
Patent CA-2589254-C (CA)
Title: Systeme relatif a un cylindre oscillant
Inventor: ROPPONEN VESA
IPC: F15B11/042
Filed: 2005-11-23
Granted: 2014-02-18
Abstract: L'invention concerne un système relatif à un cylindre oscillant (1), qui comprend une vanne opérationnelle (10) sur cylindre (1) pour le transfert de milieu de pression dans le cylindre (1), des vannes impulsionnelles (5) pour le contrôle de la vanne opérationnelle, un système de contrôle (4), sous la forme de disques, depuis la tige de piston mobile (18) vers l'extérieur du cylindre (1), pouvant venir en différentes positions linéaires au contact avec les vannes impulsionnelles (5) afin de produire une longueur de course établie pour la tige de piston du cylindre oscillant. Les vannes impulsionnelles sont placées latéralement à l'extérieur du système de contrôle (4) et l'impact requis depuis le système de contrôle vers les vannes impulsionnelles (5) est transféré par des bras spéciaux (13) manipulés depuis le système de contrôle (4) sous la forme d'un mouvement d'ouverture/de fermeture de la partie d'arrêt des vannes impulsionnelles, moyennant quoi la longueur structurelle du cylindre oscillant peut être essentiellement plus courte au niveau fond de cylindre du système de contrôle (4), (5).
Patent CA-2589961-C (CA)
Title: Systeme et methode facilitant la selection acceleree d'un reseau au moyen d'une liste de reseaux ponderee
Inventor: BUCKLEY ADRIAN
IPC: H04W84/12
Filed: 2007-05-18
Granted: 2013-11-12
Abstract: Schéma pour faciliter la sélection accélérée d'un réseau au moyen d'un dispositif d'équipement utilisateur sans fil (102). Dans un exemple de mode de réalisation, avant la réalisation d'un balayage de bande complet, le dispositif d'équipement utilisateur sans fil (102) est utilisable pour interroger (254) une liste de réseaux auxquels le dispositif d'équipement utilisateur sans fil (102) s'est enregistré au moins une fois pendant une période donnée, dans lequel un résultat vraisemblable de disponibilité du réseau peut être associé à chaque élément de la liste de réseaux. Un réseau particulier est choisi (258) dans la liste des réseaux selon son résultat vraisemblable de disponibilité de réseau.
Patent CA-2593415-C (CA)
Title: Hinged derail with assisted manual lifting and method for constructing
Inventor: HERTEL KEVIN
IPC: E01B29/32
Filed: 2007-07-11
Granted: 2011-11-22
Abstract: This invention relates to hinged derail assemblies used in the railroad industry for derailing a wheel of an undesirably moving railed vehicle. The hinged derail assembly includes a base that is positioned adjacent one rail of a pair of railroad rails. A derail shoe is pivotally mounted on the derail base and is moveable between a derailing position and an inoperative position. In the present invention a biasing member, such as a torsion spring, is secured to both the base of the hinged derail assembly and the derail shoe. The spring provides upward lifting force whether the derail shoe is in the inoperative position or in the derailing position. This lifting force assists the worker in the manual lifting of the derail shoe. The invention also relates to a method of constructing the hinged derail wherein the torsion spring is installed when the derail shoe is generally upright.
Patent CA-2598044-C (CA)
Inventor: BAKALA JOANNA ELZBIETA
IPC: A61P17/14
Filed: 2006-02-16
Granted: 2014-04-22
Abstract: The invention concerns the cosmetic use of at least one compound of formula (I) wherein: A1 is the radical corresponding to D- or L-Ser; A2 is the radical corresponding to D- or L-Asp or Glu; A3 is the radical corresponding to D- or L-Lys, Arg or Orn; A4 is the radical corresponding to D- or L-Pro; R1, R2, R3 are such as defined in the claims, as agent for controlling hair loss.
Patent CA-2601088-C (CA)
Title: System and method for locating objects and communicating with the same
Inventor: SCHULMAN JOSEPH H
IPC: H04L9/32
Filed: 2005-12-20
Granted: 2012-04-10
Abstract: An object locator system utilizes a microtransponder (12) that is used in association with an object to be located. A remote locator (10) transmits an encoded signal in which is embedded an identification code associated with the object to be located. The microtransponder (12) receives the encoded transmitted signal and processes such signal utilizing fast fourier transform techniques. The microtransponder (12) correlates the transformed received signal with a fast fourier transformed version of an identification code associated with the microtransponder (12) and upon detection of a correlation, transmits an acknowledgement signal to the remote locator (10). The remote locator (10) determines the distance to the microtransponder (12) based upon the round trip time from transmission of the coded signal to the microtransponder (12) to the receipt of the acknowledgement signal.
Patent CA-2613884-C (CA)
Inventor: CHABANNE HERVE
IPC: H04L9/08
Filed: 2006-06-14
Granted: 2016-12-20
Abstract: The invention relates to a method for providing a secured communication between a user (1;7) and an entity (4;10b) containing a first set of biometric data (Y0) relating to the user. According to the invention, a second set of biometric data (X0) relating to the user is obtained. An error correction protocol is applied to the first set of biometric data and to the second set of biometric data in such a way that the resulting data is identical to a pre-determined level of probability. A secret amplification phase is implemented, in which a hashing function (G) is applied to the resulting data in order to obtain a key (G(Y2*),G(X2*)) which is common to the user and the entity.
Patent CA-2619550-C (CA)
Title: Low-energy shock tube connector system
Inventor: CAPERS JOHN
IPC: F42D1/04
Filed: 1999-03-04
Granted: 2011-05-31
Abstract: A detonator for a shock tube connector system, comprising an elongated exterior shell including a main section and an explosive end portion at one longitudinal end of said main section, said main section having a signal end longitudinally opposite said explosive end portion; an explosive charge contained within said explosive end portion of said shell, said explosive charge being distributed along the longitudinal length of said explosive end portion, whereby ignition of said explosive charge produces a laterally directed explosive force; and an initiating shock tube operatively connected to said explosive charge, said initiating shock tube entering said detonator at said signal end of said main section of said shell and being adapted to transmit an ignition signal to said detonator causing said explosive charge to ignite.
Patent CA-2630763-C (CA)
Inventor: DUNLEAVY PATRICK
IPC: B29C70/54
Filed: 2006-11-10
Granted: 2011-01-04
Abstract: The invention relates to a method of producing a connecting rod from a composite material. The inventive method includes a step consisting in: cutting a pattern (110) with two opposing edges (112) from a fabric of composite fibres, comprising several stacked primary plies which are interconnected such that the primary plies can slide in relation to one another; rolling the pattern into a tube such that the primary plies slide in relation to one another in order to provide the two edges with a bevelled form; and joining the bevelled edges such that they overlap.
Patent CA-2632181-C (CA)
Inventor: GAZZARD LEWIS J
IPC: C07D491/06
Filed: 2006-01-30
Granted: 2015-07-14
Abstract: The invention relates to bis 1, 8 naphthalimide compounds including antibody drag conjugate (ADC) compounds represented by Formula (I) : where one or more 1, 8 bis-naphthalimide drug moieties (D) having Formulas (IIa) and (IIb) are covalently linked, through the wavy line, by a linker (L) to an antibody (Ab). The invention also relates to heterocyclic-substituted 1, 8 bis-naphthalimide compounds having Formula (XV). The invention also relates to pharmaceutical compositions comprising an effective amount of a Formula (I) ADC or Formula (XV) heterocyclic-substituted 1, 8 bis-naphthalimide compound for treatment of hyperproliferative disorders and other disorders. The invention also relates to methods for killing or inhibiting the proliferation of tumor cells or cancer cells including administering to a patient an effective amount of a Formula (I) ADC or Formula (XV) compound.
Patent CA-2635153-C (CA)
Title: Structure de montage de calandre
Inventor: HIRUKAWA MASAYUKI
IPC: B62K5/00
Filed: 2008-06-18
Granted: 2012-01-24
Abstract: La présente fournit une structure de montage facilitant l'installation d'une grille de radiateur. Cette grille de radiateur est installée sur une partie (tube du bas) d'une ossature de carrosserie de véhicule. La grille du radiateur est tournée autour de la partie de l'ossature de carrosserie du véhicule. Une partie de support comprise dans la grille du radiateur est alors raccordée à un capot de carrosserie du véhicule (capot latéral).
Patent CA-2653574-C (CA)
Title: Device and methods for coping with inefficiency from general purpose processors in implementing algorithms
Inventor: FARMER DOMINIC
IPC: G01S1/00
Filed: 2007-01-25
Granted: 2012-06-19
Abstract: A circuit to detect position signals in a mobile station includes a general-purpose processor to generate instructions for execution of at least one signal detection algorithm and to carry out at least one other function not associated with the signal detection algorithm, special-purpose hardware blocks responsive to the instructions of the general-purpose processor to execute the at least one signal detection algorithm, and at least one of the general-purpose processor and the special-purpose hardware blocks configured to execute at least one efficiency process to optimize performance of the at least one signal detection algorithm. Methods and machine-readable medium implementing the method steps are also disclosed.
Patent CA-2656763-C (CA)
Inventor: DEVRIES DOUGLAS F
IPC: F16K17/04
Filed: 2007-06-22
Granted: 2015-05-05
Abstract: A portable mechanical ventilator having a Roots blower is configured to provide a desired gas flow and pressure to a patient circuit. The mechanical ventilator includes a flow meter operative to measure gas flow produced by the Roots blower and an exhalation control module configured to operate an exhalation valve connected to the patient circuit. A bias valve connected between the Roots blower and the patient circuit is specifically configured to generate a bias pressure relative to the patient circuit pressure at the exhalation control module. The bias valve is further configured to attenuate pulsating gas flow produced by the Roots blower such that gas flowing to the mass flow meter exhibits a substantially constant pressure characteristic. The bias pressure facilitates closing of the exhalation valve at the start of inspiration, regulates positive end expiratory pressure during exhalation, and purges sense lines via a pressure transducer module.
Patent CA-2661817-C (CA)
Inventor: GARBERS CHRISTINE
IPC: A46B9/06
Filed: 2007-08-17
Granted: 2015-08-11
Abstract: A brush head for a toothbrush with bunches (201, 202, 301, 302, 303, 304, 401, 402, 501, 502) of bristles inserted therein, wherein at least one of these bunches (201, 202, 401, 402, 501, 502) of bristles protrudes out of the bristle surface in a perpendicular fashion and at least one of these bunches (301, 302, 303, 304) is inclined, and is characterized in that the inclined bunches (301, 302, 303, 304) of bristles comprise cylindrical bristles, and in that at least some of the bunches (201, 202, 401, 402, 501, 502) which protrude in a perpendicular fashion comprise pointed bristles.
Patent CA-2663825-C (CA)
Title: Folding mechanism for a futon sofa sleeper
Inventor: JAMES H KEITH
IPC: A47C17/13
Filed: 2007-09-19
Granted: 2014-11-18
Abstract: This invention is directed to a futon sofa sleeper having a sofa frame, a folding mechanism and a mattress assembly. The sofa frame has a back with a cavity and a pair of opposed arms. The folding mechanism folds into and out of the sofa frame and is extendable from a first position to a second position. The folding mechanism includes a frame with a rear section rotatably coupled with the sofa frame, a middle section pivotally coupled with the rear section, and a front section pivotally coupled with the middle section. The mattress assembly is supported on the folding mechanism and contains a shell and an inner support received within the shell. The inner support including an innerspring construction and an air bladder, wherein in the first position, the rear and middle sections of the folding mechanism are located within the cavity.