baber/WOPTO huggingface dataset:
Patent CA-2532347-C (CA)
Title: Combination of mglur2 antagonist and ache inhibitor for treatment of acute and/or chronic neurological disorders
Inventor: BALLARD THERESA MARIA
IPC: A61K45/06
Filed: 2004-07-17
Granted: 2012-03-27
Abstract: The present invention relates to a method of treatment or prevention of acute and/or chronic neurological disorders, to a pharmaceutical composition comprising an inhibitor of acetylcholinesterase (AChE inhibitor) and a metabotropic Glutamate receptor 2 antagonist (mGluR2 antagonist), to the use of an AChE inhibitor and a mGluR2 antagonist in the preparation of a medicament, and. to kits comprising an AChE inhibitor and a mGluR2 antagonist.
Patent CA-2539715-C (CA)
Inventor: CASTADO CINDY
IPC: A61K39/10
Filed: 2004-10-01
Granted: 2015-02-24
Abstract: The invention provides BASB232 polypeptides and polynucleotides encoding BASB232 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses. The invention further provides immunogenic compositions comprising a plurality of antigens selected from at least two different categories of antigen, having different functions within Bordetella. Examples of such categories of antigen are autotransporter proteins, iron acquisition proteins, lipoproteins, adhesins and toxins/invasins.
Patent CA-2547961-C (CA)
Inventor: NAKAMURA NORIO
IPC: B06B1/04
Filed: 2004-11-19
Granted: 2013-04-30
Abstract: A system and a method are realized in which in a conventional non-grounding man-machine interface having no reaction base on the human body and for giving the existence of a virtual object and the impact force of a collision to a person, a haptic sensation of a torque, a force and the like can be continuously presented in the same direction, which can not be presented by only the physical characteristic of a haptic sensation presentation device. In a haptic presentation device 112, the rotation velocity of at least one rotator in the haptic presentation device 112 is controlled by a control device 111, and a vibration, a force or a torque as the physical characteristic is controlled, so that the user 110 is made to conceive various haptic information of the vibration, force, torque or the like. The haptic information presentation system uses a human sensory characteristic or illusion to suitably control the physical quantity, and causes the person to feel a force which can not exist physically, or a haptic sensory physical characteristic.
Patent CA-2548291-C (CA)
Inventor: LEUCHTE JUERGEN
IPC: C23C22/63
Filed: 2004-11-17
Granted: 2012-03-13
Abstract: A process for patinating articles comprising copper or a copper alloy is described. The articles to be patinated are treated with a preferably aqueous patination solution which preferably contains copper ions and zinc ions and are subsequently subjected to a maturing process. This is, in particular, carried out in a temperature- and humidity-controlled chamber.
Patent CA-2563733-C (CA)
Title: Method and system for providing autonomous retransmissions in a wireless communication system
Inventor: TORSNER JOHAN
IPC: H04L29/08
Filed: 2004-05-10
Granted: 2014-09-16
Abstract: A transmitter that may have marginal power availability is enabled to autonomously retransmit previously transmitted frames containing the same data. The transmitter sends an initial frame to a base transceiver station (BTS) and immediately retransmits the same frame without regard to any ACK/NAK  transmission from the BTS. The retransmissions are accumulated in the receiver and decoded after a sufficient quantity of the frame is transmitted. After receiving the last retransmitted frame the BTS sends an ACK/NAK to the transmitter that is accepted.
Patent CA-2568211-C (CA)
Title: Production de materiaux contenant du lithium
Inventor: SAIDI M YAZID
IPC: C01G99/00
Filed: 2000-12-22
Granted: 2009-11-17
Abstract: L'invention procure de nouvelles matières métalliques en mélange avec du lithium qui, sous l'effet d'une interaction électrochimique, libèrent des ions de lithium, et sont capables de générer des cycles réversibles de ces ions; l'invention concerne aussi une méthode de fabrication de telles matières. La méthode divulguée comprend une méthode permettant de fabriquer un composé métallique en mélange avec du lithium par réaction de produits de départ, pour laquelle on mélange les produits de départ sous forme particulaire avec un solvant ou un liant volatil pour obtenir un mélange humide. Les produits de départ comprennent au moins un composé renfermant un métal, un composé de lithium ayant un point de fusion supérieur à 450 degrés Celsius, et du carbone, ce dernier étant présent en quantité suffisante pour réduire l'état d'oxydation d'au moins un ion métallique des produits de départ, sans pour autant générer une réduction complète jusqu'à l'état élémentaire. La méthode comporte une étape de chauffage du mélange humide en question sous une atmosphère non oxydante jusqu'à une température suffisante pour former un produit de réaction comportant le lithium et l'ion métallique réduit.
Patent CA-2571984-C (CA)
Title: Antiviral compounds
Inventor: CHAUDHARY KLEEM
IPC: C07D207/08
Filed: 2005-07-18
Granted: 2012-04-10
Abstract: The invention relates to compounds of formula (I):  (see formula I) wherein Z is O and Z2a and Q1 may form a carbon chain. The invention also relates to pharmaceutical compositions containing such compounds and to their use for treating disorders associated to Hepatitis C.
Patent CA-2577183-C (CA)
Inventor: RENARD MARTIAL
IPC: G01N33/53
Filed: 2005-08-17
Granted: 2014-02-18
Abstract: The present invention relates to the use of a mutation of at least one amino acid in the immunosuppressive domain of a HIV or SIV accessory protein, for modulating the immunosuppressive property of said protein.
Patent CA-2577471-C (CA)
Inventor: OTA KENICHIRO
IPC: H01M4/90
Filed: 2005-08-18
Granted: 2013-01-08
Abstract: A corrosion-resistant electrode catalyst for oxygen reduction is characterized by including a main catalyst composed of at least one transition metal oxide selected from oxygen-deficient ZrO2, Ta2O5, Nb2O5, TiO2, V2O5, MoO3, and WO3 and a co-catalyst composed of gold, the electrode catalyst being used in contact with an acidic electrolyte at a potential at least 0.4 V higher than the reversible hydrogen electrode potential. The catalyst may be used, for example, in such a form that the transition metal oxide in the form of fine particles and gold in the form of fine particles, or fine particles including fine gold particles coated with the transition metal oxide are dispersed on a catalyst carrier which is an electron conductive powder.  This electrode catalyst is suitable as an electrode catalyst for an electrochemical system using an acidic electrolyte in the fields of water electrolysis, inorganic/organic electrolysis, fuel cells, etc.
Patent CA-2582350-C (CA)
Inventor: GRADISHAR THOMAS L
IPC: H03L7/06
Filed: 2005-09-14
Granted: 2013-05-14
Abstract: A direct digital synthesizer (DDS) (300) that uses a system for reducing spurious emissions in a digital-to-time converter (DTC) (317). The DDS (300) includes one or more dither sources (307) and a random access memory (RAM) (305). The RAM (305) utilizes a look-up table for storing delay error values by using an output of the look-up table which is combined with the dither source (307) to compensate unequal unit delay values in the DTC (317).
Patent CA-2586442-C (CA)
Inventor: POZZATI ROBERTO
IPC: F16K41/00
Filed: 2004-11-05
Granted: 2010-05-25
Abstract: The present invention is directed to a metal valve stem seal and sealing system comprising a valve body; a metal valve stem housed within the valve body; a bonnet member housed within the valve body; a U-shaped metal stem gasket positioned between the metal valve stem and the bonnet member, wherein the gasket has a first lip member and a second lip member each having an interior surface and an exterior surface; a metal wedge ring fitted between the first and second lip members; and, at least one metal energizing spring adjacent the wedge ring, wherein the metal energizing spring applies a sufficient force to the wedge ring to cause the wedge ring to apply a sufficient contact pressure to the first and second lip members to form a seal between the gasket and the metal valve stem and to form a seal between the gasket and the bonnet member.
Patent CA-2586553-C (CA)
Inventor: CAGLE GERALD
IPC: A61K31/335
Filed: 2005-10-31
Granted: 2015-02-10
Abstract: A nasal sprayer having a formulation comprising olopatadine is provided.  A spray of the formulation is delivered to a subject's nose. The spray may have a spray characteristic comprising a spray pattern having a longest axis of 20-45 mm, a shortest axis of 14-20 mm, and an ellipticity of 1-1.8. The spray may also have a spray characteristic comprising a droplet size distribution having a D10 of 15-30 µm, a D50 of 30-60 µm, a D90 of 50-150 µm, a SPAN of not more than 3, and a % Volume of < 10 µm of less than 4%.
Patent CA-2590865-C (CA)
Inventor: CONGER DEE
IPC: A01K1/02
Filed: 2005-12-13
Granted: 2014-04-22
Abstract: A rodent containment cage consists of a base, a cover and optionally an insert member. The cover and base are constructed from a polymer, and the base or cover, or base and cover, are disposable. The base comprises a wall or walls and a bottom, which wall or walls are of substantially uniform thickness of about 0.0254 cm (0.01 inches) to about 0.0762 cm (0.03 inches). The base or cover, or base and cover, comprise at least one corner or edge in the interior of the cage accessible to a rodent that can be contained in the cage; and which at least one corner or edge is defined by (i) surfaces having an angle a greater than 180 degrees and less than 360 degrees, and (ii) a minimum radius .PHI.; defined by .PHI. = 0.25/(tan((.pi./360)(360- .alpha.))) x 2.54 cm.
Patent CA-2596574-C (CA)
Title: Bone replacement material comprising an aqueous suspension of calcium carbonate and a hemostatic agent
Inventor: VOGT SEBASTIAN
IPC: A61L27/22
Filed: 2007-08-08
Granted: 2011-04-19
Abstract: The subject invention provides a cost-efficient, easy-to-manufacture bone replacement material that can be inserted conveniently into bone cavities having a wide variety of shapes and sizes. Accordingly, the invention is directed to a bone replacement material, comprising calcium carbonate suspended in the form of particulate calcium carbonate in an aqueous solution, wherein the aqueous solution comprises at least one water-soluble hemostatic agent selected from one or more compounds selected from the group consisting of calcium chloride, calcium acetate, and calcium lactate in an amount sufficient to render the aqueous solution isotonic.
Patent CA-2597080-C (CA)
Inventor: CABRELE FEDERICO
IPC: F16B13/04
Filed: 2007-08-10
Granted: 2011-07-12
Abstract: An anchor device includes an expansion bolt and a fastening screw. The bolt has a tubular body. The tubular body further has a central shank and a head, which is integrally made with the central shank and has a full solid body on which a pair of longitudinal reciprocally perpendicular through slots are made which delimit four anchor segments adapted to spread outwards under the bias of the fastening screw. The central shank has a first portion arranged next to the head on which a plurality of longitudinal through slots define longitudinal anchoring tabs which expand radially outwards under the bias of the fastening screw following the spreading of the four anchor segments.
Patent CA-2601455-C (CA)
Title: Dimeric and trimeric nucleic acid dyes, and associated systems and methods
Inventor: MAO FEI
IPC: C07D213/02
Filed: 2006-03-17
Granted: 2014-10-14
Abstract: Dimeric and trimeric nucleic acid dyes, and associated systems and methods are provided. Such a dye may form a hairpin-like structure that enables it to stain nucleic acids via a release-on-demand mechanism, for example. Such a dye may have low background fluorescence in the absence of nucleic acids and high fluorescence in the presence of nucleic acids, upon binding therewith, for example. A dye provided herein may be useful in a variety of applications, such as in DNA quantitation in real-time PCR, for example.
Patent CA-2601483-C (CA)
Title: Method and apparatus for window covering with a cord safety device
Inventor: BIRCH CLIFFORD
IPC: E06B9/326
Filed: 2007-09-11
Granted: 2010-09-14
Abstract: A cord safety system comprises a window covering panel, a headrail, a cord, and a connective member. The cord is adapted to lift the window covering panel and the cord is directly gripped by the connective member. When a predetermined load is applied to the cord, the connective member releases the cord. The cord can be reinserted into the connective member.
Patent CA-2603939-C (CA)
Inventor: MCHARDY STANTON FURST
IPC: C07D417/12
Filed: 2006-03-27
Granted: 2013-08-27
Abstract: The present invention relates to a series of substituted bicyclic[3.1.0] heteroaryl amides of the Formula I, (see formula I) wherein: R1 is an optionally substituted heteroaryl; R2, R3 and A independently represent H or optionally substituted alkyl; Q represents -(CH2)n- or -(CH2)m-O- where n is 1, 2, 3 or 4 and m is 2, 3 or 4; Z represents aryl, alkyl or cycloalkyl; R4 and R5 each independently represent H, halogen or optionally substituted alkyl, aryl, aryloxy, alkoxy, heterocycloalkyl, or cycloalkoxy; Y represents -R6, -(CH2)o-R6, -C(R6)3 or -CH(R6)2 where o is 1, 2 or 3; R6 represents H, aryl, alkyl, cycloalkyl, bicycloalkyl, tricycloalkyl, heterocycloalkyl, heteroaryl, C(=O)NR7R8 or -C(=O)OR7 wherein said R6 groups can be optionally substituted with one or more X groups; X represents -OH, alkoxy, -NR11R12, -SO2R10, -C(=O)R10, halogen, cyano, alkyl, alkoxyalkyl, heteroaryl, aryl, aryloxy, benzyl or hydroxyalkyl; R7 and R8 independently represent H, alkyl, cycloalkyl, heterocycloalkyl, hydroxyalkyl or alkoxyalkyl wherein R7 and R8 may be substituted by one or more X groups or R7 and R8 together with the nitrogen in which they may be attached may form a heterocycloalkyl group optionally substituted by one or more X groups; R10 represents alkyl, cycloalkyl, heterocycloalkyl, hydroxyalkyl, heteroaryl or alkoxyalkyl and R11 and R12 independently represent H, alkyl, cycloalkyl, heterocycloalkyl, hydroxyalkyl, heteroaryl, or alkoxyalkyl, that exhibit activity as glycine transport inhibitors, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their use for the enhancement of cognition and the treatment of the positive and negative symptoms of schizophrenia and other psychoses in mammals, including humans.
Patent CA-2604262-C (CA)
Inventor: TIBERI SYLVAIN
IPC: E04B2/70
Filed: 2006-04-12
Granted: 2013-08-20
Abstract: A building construction frame element (2) consists of a wooden core (4) provided with a thermal break formed of an insulating material (24,26) extending across the heat conductance path of the element (2), which may be in the form of stud (116) for a wall or ceiling. A method for producing the frame element (2) is also disclosed.
Patent CA-2604677-C (CA)
Inventor: MUDERLAK KENNETH J
IPC: H02G3/12
Filed: 2006-03-09
Granted: 2012-10-16
Abstract: A sensor assembly which is located within a wall is disclosed. The sensor assembly is typically attached to a unit for automatically flushing a toilet or urinal. The sensor assembly includes a housing (100) , a flange (320), a fastening means (830) , a face plate (110) , a power source (220) , and a sensor. The housing is located in a hole in a wall and fastened by flange and fastening means. The housing will hold the power source and the sensor, which will be enclosed by the face plate. A key (130) which fits in indentations (520) in the face plate and is used to attach and remove the face plate is disclosed. Finally, a method of installing the sensor assembly is disclosed.
Patent CA-2605971-C (CA)
Inventor: FAVIS BASIL D
IPC: C08L3/02
Filed: 2006-04-28
Granted: 2011-02-08
Abstract: Disclosed herein is a composition of matter comprising a blend of discontinuous thermoplastic starch domains in a synthetic polymer, said composition of matter being characterized by an average diameter of thermoplastic starch domains of about 0.2 to about 1.5 microns. Also disclosed are compositions of matter comprising a blend of discontinuous thermoplastic starch domains in a synthetic polymer and being characterized by finished articles having key mechanical properties which are essentially maintained or in some cases improved over pure synthetic polymers. In yet another aspect, the present invention provides a method for making the material of the present invention. In a related aspect, the present invention provides the novel materials issued from the method of making the material. In other aspects, the present invention provides novel finished article compositions in the form of films or molded articles.
Patent CA-2608089-C (CA)
Title: Insert tranchant
Inventor: HECHT GIL
IPC: B23B27/14
Filed: 2006-06-07
Granted: 2010-12-21
Abstract: L'invention concerne un insert tranchant (10) comprenant deux surfaces d'extrémité opposées (2), une surface latérale périphérique (14) s'étendant entre les deux et un bord périphérique (30) formé à une intersection de chaque surface (12) d'extrémité avec la surface latérale périphérique (14). Au moins un bord périphérique (30) comprend deux bords secondaires (36) et un bord tranchant (32) s'étendant entre ceux-ci, une première section (38) de chaque bord secondaire (36) s'étendant du bord tranchant (36) généralement vers la surface d'extrémité opposée (12).
Patent CA-2620455-C (CA)
Inventor: KURIHARA SHINICHI
IPC: H04N7/16
Filed: 2008-02-07
Granted: 2016-05-17
Abstract: A user terminal device specifies presence or absence of additional recording in issuing a content request, and in the case of additional recording, the device transmits medium information and encrypted information of pre-recorded contents to a delivery center. When receiving a content additional recording request from the device, the delivery center decrypts once encrypted contents to be additionally recorded with the corresponding-content keys. The encrypted key information is decrypted by the medium information from the device to decrypt content keys of the pre-recorded contents and re-encrypts encrypted contents to be additionally recorded to deliver the re-encrypted contents to the device. When receiving contents for additional recording, the device records the received contents so as to be related to the pre-recorded contents, on a recording medium.
Patent CA-2621667-C (CA)
Inventor: KUCER STEPHEN
IPC: E05C17/00
Filed: 2008-02-15
Granted: 2013-10-29
Abstract: An entry control apparatus is provided. The apparatus includes a pair of spaced barriers forming a pathway therebetween. The barriers are positioned adjacent a doorway to control ingress into and egress from a building or the like. An arm is pivotally mounted and extends across the pathway and permits free movement of people in one direction and selectively restricts movement in the other direction. A motion sensor is provided and a motion control system is associated with the sensor. The sensor and motion control system cooperate to selectively allow the arm to move to a normally open position for normal traffic in an approved direction. In the event a person approaches the apparatus, as if to exit, or move in the wrong direction through the pathway, the sensor detects the movement and effects operation of the motion control system that locks the arm against movement to prevent movement through the passageway. An alarm system can be provided to alert personnel that an unauthorized movement through the pathway may be underway.
Patent CA-2621735-C (CA)
Inventor: LOYA KEN
IPC: A01M31/00
Filed: 2008-02-15
Granted: 2009-12-08
Abstract: A shooting support to be fastened to a user's body and user to support the shooting arm of the holding a rifle or camera. The shooting support provides support to the shooting arm when the user's elbow is placed on the shooting support. The shooting support includes a base and an elbow support, pivotally connected to the base for movement between collapses and operative positions. The base also has a fastening means for holding the base against the user's body with the support extending substantially horizontally away from the user's body in the operative position. The elbow support has an elbow stop to limit movement of the user's elbow on to the elbow support away from the base.
Patent CA-2624934-C (CA)
Title: Procede de preparation de la lercanidipine amorphe
Inventor: CHOO SO MI
IPC: C07D211/90
Filed: 2005-10-26
Granted: 2013-04-23
Abstract: L'invention concerne un procédé pour préparer de la lercanidipine amorphe et, en particulier, un procédé pour préparer de la lercanipidine amorphe comprenant les étapes suivantes : (1) dissolution de la lercanidipine dans un solvant organique pour former une solution ; (2) formation des précipités par largage de la solution dans un solvant organique sélectionné parmi le groupe composé de cyclohexane, cyclopentane, hexane, et l'éther de pétrole et mélange de la solution et du solvant ; (3) filtrage des précipités, lavage au moyen d'un solvant organique utilisé dans l'étape (2) et séchage à vide. Selon l'invention, la lercanidipine amorphe présente une solubilité et une biodisponibilité excellentes et elle peut être préparée de manière à être très pure grâce au contrôle correct des solvants principaux et leur rapport en volume.
Patent CA-2628245-C (CA)
Inventor: BRAUNLICH MARK FREDERICK
IPC: E05F3/10
Filed: 2006-11-03
Granted: 2014-08-05
Abstract: A cover for cither a left-handed or right-handed operating automatic door closer including a body, and a pinion shaft extending from the top of the body, the cover comprising: a housing including a wall and an open rear, the wall having a rear edge and having therein first and second slots, each of the slots extending forward from the rear edge; and a clip including a base complementary to each of the first and second slots, and a flexible hook including a first end connected to the base and a floating second end, the base of the clip being insertablc into either one of the slots so that the base substantially fills the one of the slots and the clip is secured to the wall of the housing with the hook positioned inside the housing and opening rearwardly; the housing with the clip inserted into one of the slots being positionable over the door closer with the hook of the clip receiving the door closer; wherein, when the housing is positioned over the door closer, the pinion shaft extends through the first slot and the clip is inserted in the second slot when the door closer is configured for left-handed operation, and the pinion shaft extends through the second slot and the clip is inserted in the first slot when the door closer is configured for right-handed operation.
Patent CA-2630421-C (CA)
Title: Joint expansible
Inventor: ALTOUNIAN GEORGE N
IPC: B32B1/08
Filed: 2006-11-16
Granted: 2013-09-17
Abstract: L'invention concerne un mélange béton comprenant une cuve présentant une surface intérieure et une surface extérieure. Une lame s'étend à partir de la surface intérieure pour mélanger le béton et un anneau est positionné autour de la surface extérieure de la cuve et il permet la rotation de la cuve. Un joint expansible est utilisé, dans des conditions de compression, entre l'anneau et la surface extérieure de la cuve, ceci permettant une adaptation aux différents coefficients de dilatation thermique entre la cuve et l'anneau.