baber/WOPTO huggingface dataset:
Patent CA-2392674-C (CA)
Title: Pyrazoloquinolinone derivatives as protein kinase c inhibitors
Inventor: KAWAMURA KIYOSHI
IPC: A61P1/04
Filed: 2002-07-05
Granted: 2007-06-12
Abstract: This invention provides a compound of the formula (I):  (See formula I) or the pharmaceutically acceptable salts thereof wherein the dashed lines represent optional double bonds; C1, C2, C3 and C4 are carbon atom; R1 is C1-4 alkyl ;  R2 is H, amino, etc.; R3 is H, halo-CH2-, C2-8 alkyl or Q1-, wherein said C2-8 alkyl is optionally substituted with up to 3 substituents selected from halo, C1-3 alkyl, R4(R5)N, etc.; R4 is H, C1-7 alkyl, etc.; R5 is H, C1-7alkyl, etc.; R6 and R7 are independently selected from H and C1-4 alkyl; R8 is aryl or heteroaryl; Q1 is a 4-12 membered monocyclic or bicyclic aromatic, partially saturated or fully saturated ring optionally containing up to 4 heteroatoms selected from O, N and S, and is optionally substituted with halo, C1-4 alkyl, etc.; Y5, Y6, Y7 and Y8 are hydrogen ; Y1, Y2, Y3 and Y4 are independently selected from hydrogen, halo, etc.; Q2 is a 5-12 membered monocyclic or bicyclic aromatic, partially saturated or fully saturated ring optionally containing up to 3 heteroatoms selected from O, N and S, and is optionally substituted with halo, C1-4alkyl-, etc.;     These compounds have protein kinase C inhibitory activity and thus are useful for the treatment of neuropathic pain, acute or chronic inflammatory pain, auditory deficiency (synaptic repair), or the like in mammalian, especially humans.  This invention also provides a pharmaceutical composition comprising the above compound.
Patent CA-2400462-C (CA)
Title: Aspirin-triggered lipid mediators
Inventor: SERHAN CHARLES N
IPC: A61P9/10
Filed: 2001-02-16
Granted: 2011-09-27
Abstract: Aspirin triggered lipid mediators (ATLMs) are disclosed which are useful for the treatment or prevention of inflammation associated with various diseases, including ischemia.
Patent CA-2406340-C (CA)
Title: Coordinated lift system
Inventor: BAKER WILLIAM J
IPC: B66F7/20
Filed: 2002-10-02
Granted: 2007-01-23
Abstract: A lift system that coordinates the raising and lowering of a vehicle relative to a surface by using wireless communications is provided. The lift system includes at least two lift mechanisms each having a post, a carriage, an actuating device and a control device. The carriage is slidably coupled to the post and is adapted to support a portion of the vehicle. The actuating device is coupled with the carriage and is capable of moving the carriage relative to the post. The control device is coupled with the actuating device and is capable of communicating by wireless signals with the other control device. The control devices communicate by wireless signals to coordinate the movement of the carriages relative to the posts to raise or lower the vehicle. Further, a rechargeable battery may provide power to the control device to allow for increased mobility of the lift system.
Patent CA-2408027-C (CA)
Title: Natural rehydration of virus free marine bait
Inventor: HANSON R EDWARD
IPC: A23K50/80
Filed: 2002-10-11
Granted: 2010-03-16
Abstract: A method, apparatus and all natural bait for trap fishing of crustaceans in the form of dried virus free bait cakes having ground fish parts and a binder of a high bloom number gelatin blended in hot water, which gelatin acts as a binding agent for a dry bait with a finished internal and surface hardness for insertion in a trap bait bag. This bait (when fished in crustacean-bearing waters) results in a naturally eroding virus free bait which provides a slow release of small fish particles for chumming purposes, while larger re-hydrated fish pieces remain contained in the bait bag.
Patent CA-2409537-C (CA)
Inventor: ST LOUIS ROBERT MAURICE
IPC: D06F58/20
Filed: 2002-10-24
Granted: 2010-03-23
Abstract: An electrical heater housing support wall for use in a heater assembly of a clothes dryer is adapted to support electrical resistant insulators carrying heating elements. The heater housing support wall has a series of leaves folded together to provide a continuous substantially annular wall portion for supporting an electrical heating element relative thereto. Each of the leaves has an outer peripheral end portion, an inner periphery end portion narrower in width than said outer peripheral end portion, and opposing tapering side walls tapering from the outer peripheral end portion to the inner peripheral end portion. The leaves are connected together at their outer peripheral end portions and at least partially engage each other along respective juxtapostioned tapering side walls. The assembled heater housing support wall has the advantage that during assembly of the heating elements onto the support wall, the support wall is not yet folded permitting the heating elements to be evenly stretched linearly for mounting onto the insulators.
Patent CA-2411360-C (CA)
Title: System for ensuring driver competency
Inventor: BORUGIAN DENNIS A
IPC: B62D53/10
Filed: 2002-11-06
Granted: 2012-01-31
Abstract: A method and apparatus for detecting conditions that indicate unauthorized usage of a vehicle and for responding to the conditions that indicate the vehicle is being used in an unauthorized or unintended way. A vehicle computer is used to monitor conditions of a driver and unintended usage. The computer is also used to respond to conditions that indicate an unauthorized or unintended vehicle usage has occurred.
Patent CA-2411981-C (CA)
Title: Urokinase inhibitors
Inventor: STUERZEBECHER JOERG
IPC: C07C281/06
Filed: 2001-06-15
Granted: 2010-12-21
Abstract: The invention relates to a highly active, highly specific urokinase inhibitor which is suitable for therapeutic applications and can be synthesized in an extremely simple manner. Surprisingly, it was found that amidino benzylamine derivatives, especially 4-amidino-benzylamine, with two bonded amino acids represent a new group of highly active and very selective uPA inhibitors. The urokinase inhibitors can be used in medical applications, e.g. in the treatment of malign tumors such as in cases of metastatic spread.
Patent CA-2413288-C (CA)
Title: Brosse a dents electrique pourvue d'une tete pouvant pivoter dans les trois dimensions
Inventor: WAGUESPACK KENNETH
IPC: A61C17/22
Filed: 2001-06-26
Granted: 2008-11-18
Abstract: L'invention concerne une brosse à dents électrique constituée d'un arbre d'entraînement rotatif pourvu d'une extrémité, décalée par rapport à l'axe longitudinal central de l'arbre d'entraînement et logée dans un alésage ménagé dans un porte-soies, lequel porte-soies est fixé de façon orbitale dans un évidement de la tête de la brosse à dents. Lorsque l'arbre d'entraînement tourne, ladite extrémité décrit un cercle et vient en prise avec le porte-soies, de manière à imprimer à ce dernier un mouvement alternatif gauche-droite et de basculement de haut en bas tridimensionnel.
Patent CA-2418205-C (CA)
Inventor: LONERGAN GARY
IPC: B07C1/10
Filed: 2003-01-31
Granted: 2005-03-08
Abstract: In order to process mixed mail pieces quickly, effectively, and with a reduced amount of human intervention, a mail processing machine termed an In-Line Facer (ILF) Machine is provided by the invention as the primary apparatus in a mechanised mail processing system. In some embodiments, the ILF machine is adapted to be compact and mobile, features that have no precedence in prior art machines, which are typically bolted to the floor.
Patent CA-2420975-C (CA)
Title: Distinguishing between detected eas loops and emitters
Inventor: BEART PILGRIM
IPC: G07G3/00
Filed: 2000-10-04
Granted: 2012-06-05
Abstract: A security system for protecting articles (8), the system comprising at least one Electronic Article Surveillance (EAS) loop (4), one Emitting Unit (7) and one Detecting Unit (9) attached to each article (8) to be protected, the Detecting Unit (9) having a detector to detect electromagnetic fields emitted by the EAS loop (4) and the Emitting Unit (7) and to distinguish between them, and an alarm generator for generating an alarm if a predetermined sequence of fields is detected. The system combines existing EAS loops (4) normally present in a retail store with Emitting Units (7) and Detecting Units (9) so as to monitor movement of articles (8), especially supermarket trolleys, around the retail store.
Patent CA-2421137-C (CA)
Inventor: ALDRED WALTER D
IPC: E21B49/00
Filed: 2003-03-05
Granted: 2007-11-13
Abstract: A system is for controlling borehole operations using a computational drilling process model representing the combined effect of downhole conditions and the operation of a drillstring. The drilling process model is continually updated with downhole measurements made during a drilling operation. From the updated drilling process model, a set of optimum drilling parameters is determined and communicated to a surface equipment control system. Further, the system allows the surface equipment control system to automatically adjust current surface equipment control settings based on the updated optimum drilling parameters. Various control scripts are generated and executed to inform the surface equipment control system based on a present drilling mode.
Patent CA-2425426-C (CA)
Title: Wastewater treatment
Inventor: JONES DAVID H
IPC: C02F11/02
Filed: 2001-10-15
Granted: 2010-01-26
Abstract: A method for the treatment of sewage sludge which comprises the step of applying to the sludge a biologically effective amount of a composition which contains a lignosulfonate and sludge digesting microbes, preferably from the genus bacillus. The method may be practiced in sewage treatment plants and also may be used for treatment and ordour suppression on holding tanks and the like.
Patent CA-2425694-C (CA)
Title: Apparatus for diverting a stream of articles
Inventor: HAWKINS JOHN C JR
IPC: B65G47/53
Filed: 2002-03-08
Granted: 2009-06-16
Abstract: Apparatus for diverting a stream of articles from one conveyor to another parallel conveyor moving in an opposite direction in a conveyor bed. A diverter element (44) is attached to a carrier that is driven along a path parallel to the two conveyors by a differential drive mechanism coupled to the drive mechanisms of the two conveyors. The differential drive mechanism responds to the difference in the speeds of the two conveyor drive mechanisms to drive the carrier and position the diverter element along the parallel conveyors. The diverter element (44) extends at least partway across the widths of the two conveyors to guide articles on one conveyor to the other. In a preferred version, the carrier is an endless conveyor belt (46) to which the diverter element is attached, and the differential drive mechanism includes a shaft arranged coaxially with drive or idler sprocket shafts of the conveyor belts at each end of the bed. The apparatus is useful in accumulating articles transported on a main conveyor in a first in, first-out fashion.
Patent CA-2428719-C (CA)
Inventor: PALADIN ROMEO
IPC: D21B1/02
Filed: 2002-02-08
Granted: 2010-02-02
Abstract: Apparatus (10) and method to separate a loose mass formed by elements or materials (11) of different sizes, such as woody strands or wafers, comprising a separation chamber (13) into which the mass is inserted, a plurality of riddling rolls (16), mounted inside the chamber (13) rotating on axes of rotation parallel to each other and lying substantially on a same plane (X). Each of the riddling rolls (16) comprises a plurality of riddling elements (20), each of which is substantially square in shape, so as to form four cusps (22) in correspondence with the four tips of the square. The riddling elements (20) are adjacent to each other so that the cusps (22) form a plurality of grooves (24), and the riddling rolls (16) are axially staggered therebetween so that the cusps (22) of each roll (16) are constantly inserted, more or less deeply, into the corresponding grooves (24) of the adjacent riddling roll (16), so as to define discharge apertures (25) with an alternated profile.
Patent CA-2429070-C (CA)
Inventor: SCHMITT PETER
IPC: A61L27/00
Filed: 2001-11-11
Granted: 2007-08-14
Abstract: Single tubular woven or bifurcated prostheses are disclosed having varying diameters and tapered transitions. The prostheses comprise a seam along the tapered edges, thereby providing a substantially fluid-tight transition between sections or extents of the prostheses. The seam may be located at an edge where fabric of the prosthesis tapers from one diameter to a different diameter and/or a point where the prosthesis splits such as a bifurcation. The seamed crotch may be used for tapered and non-tapered bifurcated grafts. The seam may be woven directly on a weaving loom or joined together after weaving is completed.
Patent CA-2432720-C (CA)
Inventor: RENNTOFT PER
IPC: F41A33/02
Filed: 2002-02-07
Granted: 2009-10-06
Abstract: The invention concerns an aligning device for a simulator (105) arranged for firing and mounted on a weapon. The weapon has aiming means arranged to indicate the aiming of the weapon in a target area. The simulator is equipped with at least a first element arranged so as to emit an electromagnetic beam along a simulation axis, and adjusting means arranged so as to control the simulation axis in order to align the simulating axis with the aiming means.  The device is characterized in that it has means (201) arranged so as to reflect visible light from the beam, and sighting means for alignment that are arranged so as to display a projection of the reflected light superimposed over an image (206) of the target area in an alignment sight window. The projected light is movable within the alignment sight window by means of adjusting means so as to enable placement of the projection at a point at which the aiming means are aimed.
Patent CA-2436946-C (CA)
Inventor: PLAHTE IVAR
IPC: H04M1/2745
Filed: 2001-12-04
Granted: 2008-01-29
Abstract: A mobile branch exchange (MBX) allows a user of a mobile telephone to exploit the functionality of a private branch exchange (PBX) as if the user were using a PBX-connected wire line telephone in an office setting. A server is placed on corporate premises and the server is configured to communicate with corresponding client software programmed into a programmable mobile telephone.  The server directly interfaces with the PBX to control call placement and connectivity and operates as an intermediary proxy for the mobile telephone.  In a preferred embodiment, the server establishes a data pathway to the mobile telephone that is, from a network point of view, independent of a parallel voice pathway established between the PBX and mobile telephone.
Patent CA-2441964-C (CA)
Inventor: PAIRET MICHEL
IPC: A61K47/22
Filed: 2002-03-07
Granted: 2011-01-18
Abstract: L'invention concerne de nouvelles compositions médicamenteuses à base d'anticholinergiques et d'antagonistes de l'endothéline, leurs procédés de production, ainsi que leur utilisation pour le traitement d'affections des voies respiratoires.
Patent CA-2445767-C (CA)
Title: Evaporator for medium temperature refrigerated merchandiser
Inventor: CHIANG ROBERT HONG LEUNG
IPC: F28F1/32
Filed: 2002-04-16
Granted: 2008-04-15
Abstract: A refrigerated merchandiser (100) includes an upright, open-front, insulated cabinet (110) defining a product display area (125) connected in airflow communication with a compartment (120) via an air circulation circuit (122, 114, 116). The flow of refrigerant through the coils (46) of evaporator (40) is arranged to configure the evaporator (40) as a "thermodynamically counterflow" heat exchanger.
Patent CA-2446848-C (CA)
Inventor: SUN YUKUN
IPC: A61K38/00
Filed: 2002-05-08
Granted: 2013-09-10
Abstract: La présente invention concerne un dérivé peptidique antibactérien de peau de grenouille, présentant une activité antibactérienne, ainsi que son sel pouvant être utilisé comme médicament, dont la formule structurale est: Gly-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Lys-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-X-Asn-Y-OH. Dans cette formule: X est sélectionné parmi les résidus d'amino-acides Met ou bien Ile, ou bien encore Leu; et Y contient deux résidus sélectionnés à partir de Ser, Lys, Ile, Arg et Leu. L'activité antibactérienne desdits dérivés est égale, voire supérieure, à celle présentée par le peptide antibactérien naturel de peau de grenouille, et ces dérivés peuvent être facilement produits par un procédé de chimiosynthèse en phase solide, en particulier par génie génétique.
Patent CA-2446872-C (CA)
Title: Immune-modulating peptide
Inventor: RYU SUNG-HO
IPC: A61P35/00
Filed: 2003-01-28
Granted: 2012-03-20
Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
Patent CA-2452377-C (CA)
Title: Systeme de communication direct de relais a relais dans un systeme d'alimentation electrique
Inventor: LEE TONY J
IPC: H04L12/56
Filed: 2002-07-03
Granted: 2007-03-13
Abstract: L'invention concerne un système permettant une communication d'informations entre au moins deux relais (10, 12) de protection desservant une ligne (14) de système d'alimentation électrique. Ladite communication comprend une série de messages d'information successifs de quatre caractères, comprenant chacun huit bits d'information sur huit voies de transmission d'informations. Les bits d'information comprennent des bits d'état de fonction de sortie, provenant d'un relais (10) d'émission sur des voies sélectionnées par l'utilisateur, et des bits d'information de terminal virtuel sur encore d'autres voies sélectionnées par l'utilisateur. Une voie de synchronisation (30) produit des informations servant à synchroniser l'émission/réception des informations analogiques et des informations du terminal virtuel, sur la base de trames d'informations, contenant chacune 18 messages.
Patent CA-2457230-C (CA)
Inventor: OESTMAN KJELL
IPC: H03M13/27
Filed: 2002-08-14
Granted: 2012-07-10
Abstract: An apparatus and corresponding method (Fig. 4) for responding to a repeat request in a wireless communication system in which packets are communicated according to a modulation and coding scheme, with one or more packets provided in a frame communicated during a transmission time interval, the method including the steps of: if a repeat request is received, then ordering in a second order the bits of the packets associated with the repeat request, and repeating the steps up to and including retransmitting the packets associated with the repeat request; wherein the second order, the symbols constituting the modulation are generated differently than in the original transmission.
Patent CA-2457280-C (CA)
Inventor: OLSEN JANICE Z
IPC: G09B11/04
Filed: 2004-02-11
Granted: 2013-05-28
Abstract: A pre-writing teaching aid assists beginning writers in creating letters and pre- writing strokes. The teaching aid includes a magnetic-responsive drawing tablet including a housing, a writing surface and structure for displaying an image responsive to magnetic contact on the writing surface. Structure for erasing the image is provided enabling the writing surface to be used over and over. The teaching aid also includes at least four magnetic stamps that are appropriately sized relative to the writing surface and are shaped as big line, little line, big curve and little curve. All of the capital letters in the English alphabet can be formed using these four simple shapes. The resulting assembly provides a fun and effective learning activity.
Patent CA-2461511-C (CA)
Inventor: JONES MARK
IPC: H04L12/24
Filed: 2002-09-30
Granted: 2009-07-14
Abstract: Les services de données sans fil, tels que le courrier électronique sans fil, se généralisent, et notamment les systèmes à connexion permanente, dans lesquels le nouveau message de courrier électronique est retransmis automatiquement par le fournisseur de services au dispositif sans fil. Cependant, le problème réside dans le fait qu'il n'existe pas de mécanisme efficace d'exécution pour mettre en oeuvre ces systèmes à connexion permanente lorsque l'utilisateur navigue dans un réseau, ou d'un réseau à un autre. Ce problème est résolu par le système et le procédé de l'invention qui permettent de générer une clé de session au niveau du système fournisseur de services pour une certaine session de données et de renvoyer cette clé de session au dispositif mobile. Chaque fois que le dispositif communique avec le fournisseur de services, ladite clé de session est introduite dans un champ et traverse le réseau de communications jusqu'au fournisseur de services. Cela permet au fournisseur de services de gérer la session de données, de préparer des documents comptables appropriés et de diriger, sur les ressources du réseau, la radiation des sessions de données dépassées.
Patent CA-2463106-C (CA)
Title: Flax protein isolate and production
Inventor: GREEN BRENT EVERETT
IPC: A23J1/14
Filed: 2002-10-10
Granted: 2012-05-01
Abstract: Flax and linola oil seed protein isolates are provided. Such isolates are made by extracting flax and linola oil seed protein from the oil seed meal, concentrating the aqueous protein solution, diluting the concentrated protein solution to form protein micelles, collecting the protein micelles and drying the protein micellar mass. Further flax protein isolate may be recovered from the supernatant from the protein micellar formation. The protein isolates have a protein content of at least about 90 wt% (N x6.25), preferably at least about 100 wt%, on a dry weight basis.
Patent CA-2468680-C (CA)
Inventor: HOSKINS STEVE J
IPC: H04N7/173
Filed: 2002-11-21
Granted: 2010-05-04
Abstract: The integration of gateway services such as, but not limited to, one or mone of Network Address Translation (NAT), firewalls, proxies, tunneling, and/or Virtual Private Networking (VPN) into RF cable devices such as, but not limited to, cable modems (800) and/or set-top boxes advantageously provides additional capabilities for accessing the internet via RF distribution network (412) over an RF cable connection.
Patent CA-2472076-C (CA)
Title: Tissue grasper/suture passer instrument
Inventor: LIZARDI JOSE
IPC: A61B17/28
Filed: 2004-06-23
Granted: 2011-11-08
Abstract: A needle passer instrument for use in minimally invasive surgical procedures, including arthroscopy. The instrument has upper and lower jaws for engaging tissue and a handle. A removable needle engaging cartridge is mounted to the upper jaw. A  surgical needle with attached suture is mounted in a needle passage in the lower jaw.  A needle actuation rod engages the surgical needle and pushes the needle through tissue contained between the jaws. The needle is engaged by the cartridge, and the needle may be cut away from the suture.
Patent CA-2472250-C (CA)
Title: Wind driven sailing craft
Inventor: CHESNEY JOHN
IPC: B63B39/06
Filed: 2003-01-29
Granted: 2010-06-29
Abstract: A watercraft (1) for sail and mechanical operation provided with hydrofoil means (6) adapted to only provide lift to the after end (7) of the craft.