baber/WOPTO huggingface dataset:
Patent CA-2484512-C (CA)
Inventor: MATIER WILLIAM L
IPC: A61K9/20
Filed: 2003-05-19
Granted: 2013-04-16
Abstract: Opthalmically acceptable compositions used in arresting the development of cataracts or macular degeneration comprising a pharmaceutically acceptable carrier or diluent and a compound having the formula: Where R1 and R2are, independently, H or C1 to C3 alkyl; R3 and R4 are, independently C1 to C3 alkyl; and where R1 and R2, taken together, or R3 and R4, taken together, or both may be cycloalkyl; R5 is H, OH, or C1 to C6 alkyl; R6is or C1 to C6 alkyl, alkenyl, alkynyl, or substituted alkyl or alkenyl; R7 is C1 to C6 alkyl, alkenyl, alkynyl, or substituted alkyl or alkenyl or where R6 and R7, or R5, R6 and R7, taken together, form a carbocycle or heterocycle having from 3 to 7 atoms in the ring.
Patent CA-2485570-C (CA)
Title: Combustion with reduced carbon in the ash
Inventor: BOOL LAWRENCE E III
IPC: F23C7/02
Filed: 2003-05-13
Granted: 2009-12-22
Abstract: Combustion of coal in which oxygen is injected into the coal as it emerges from a burner (9) to produce ash having reduced amounts of carbon.
Patent CA-2489654-C (CA)
Title: Equipment for monitoring the space in front of escalators and moving walkways by high-frequency sensors
Inventor: BLONDIAU DIRK
IPC: B66B/
Filed: 2004-12-07
Granted: 2012-05-22
Abstract: In this equipment for monitoring the space in front of escalators (1) for the control of the drive, sensors (12) are arranged in handrail inlet caps (11) of the balustrades (3). Each sensor consists of a transmitter (15) and a receiver (16) and operates with high-frequency waves. The sensors monitor the access to the escalator in a specific region (13) in front of the entry to the escalator, for example the region of the entrance plate (14). On walking into the monitoring region of a sensor the high-frequency waves emitted by the transmitter are reflected by the person or object and picked up by the associated receiver and the drive switched on.
Patent CA-2494581-C (CA)
Inventor: TINTELNOT CARL-UWE
IPC: D06F81/00
Filed: 2003-07-19
Granted: 2008-04-22
Abstract: The invention relates to an ironing board having an iron rest that is situated at the blunt end of the ironing board. Said iron rest (3) is mounted on the ironing board (3) like a drawer and can be pushed in under the ironing board (2) after use.
Patent CA-2496108-C (CA)
Inventor: KOZAK BURTON
IPC: F16B23/00
Filed: 2005-02-04
Granted: 2013-07-09
Abstract: The present invention provides a fastener that can be used with a variety of bite as well as a fastener with several security features that can be used only with a very specialized bit and, also, a fastener/bit combination that can be used in conjunction with high-torque power tools. Specifically, this invention allows the use of a straight blade, a three-blade or a five-blade driver with the same fastener head.
Patent CA-2499420-C (CA)
Title: Appareil de prise de vues et appareil generant un signal de synchronisation
Inventor: KANEKO KATSUMI
IPC: H04N7/083
Filed: 2004-07-16
Granted: 2012-08-28
Abstract: L'invention concerne une partie production de signaux d'images (11) qui produit un signal d'images prises à des fréquences de trames variables. Une partie commande de production de signaux (24) entraîne la partie production de signaux d'images (11) et produit des informations de réglage de prises de vues (IF) de façon à produire un signal d'image à trame synchronisée avec un signal d'image (DVd) produit par la partie production de signaux d'images (11). Les informations de réglage de prises de vues (IF) sont insérées dans le signal d'image produit (DVd) puis sorties. Lors de la réception de ces informations (IFex), la partie commande de production de signaux (24) commande, sur la base des informations de réglage de prises de vues (IFex), le fonctionnement de la partie production de signaux d'images (11) de sorte que le signal d'image à produire est à trame synchronisée avec un signal d'une image prise à fréquences de trames variables de la source des informations de réglage de prises de vues (IFex). Lorsqu'on utilise plusieurs appareils de prises de vues capables de varier leurs fréquences de trames, les trames de leurs signaux d'images peuvent être synchronisées.
Patent CA-2501069-C (CA)
Inventor: WILLIAMS MICHAEL S
IPC: D06M13/17
Filed: 2003-09-30
Granted: 2011-09-27
Abstract: This invention relates to compounds of formula (I) wherein A is an unsaturated alkylene moiety; B the residue of a polyol wherein one hydroxyl moiety is esterified with one carboxyl moiety of the phthalic acid moiety; D is the residue of a polyol wherein one hydroxyl moiety is esterified with another carboxyl moiety of the phthalic acid moiety, and another hydroxyl moiety is esterified with one carboxyl moiety of the unsaturated alkylene moiety; E is the residue of polyol wherein one hydroxyl moiety is esterified with another carboxyl moiety of the unsaturated alkylene moiety; and M is a cation. The compounds can be used alone, or polymerized, or polymerized and combined with other polymers, to form effective stain and soil repellent compositions.
Patent CA-2504418-C (CA)
Title: Process for preparing palladium(0) compounds
Inventor: KAYSER BERND
IPC: C07F15/00
Filed: 2003-10-30
Granted: 2012-04-03
Abstract: The present invention relates to a process for preparing a palladium(0) compound, comprising the reaction of a palladium compound with one or more compounds of the general formula I, II or III in the presence of a base: (see formula I) (see formula II) Term-O-{[Si(R16)(CR19CR17R18)O]v[Si(R20)2O]w}-Term (III). The Palladium(0) compounds are suitable as homogeneous catalysts, as a precursor for preparing homogeneous catalysts, as a precursor for preparing homogeneous catalysts in situ or as a precursor for preparing heterogeneous catalysts.
Patent CA-2511991-C (CA)
Title: Removable tub grip
Inventor: KEMP DOUGLAS A
IPC: A47K3/02
Filed: 2005-07-13
Granted: 2010-09-14
Abstract: The invention is for a tub grip for a bathtub that assists bathers in entering and exiting a bathtub. The tub grip is sturdy and easy to attach and remove for those that may suffer from loss of strength and dexterity due to advanced age, injury, illness, or other medical condition. In addition, the tub grip is constructed to resist wear and tear and provide its users with a substantial service life. One embodiment of the invention comprises a locking member, a first arm assembly, a clamp assembly, a second arm assembly, and, at least one locking plate. The first and the second arm assemblies and the locking plate are mounted on the locking member, whereas the clamp assembly is attached to the locking member. The locking member comprises a plurality of teeth, to which the locking plate is selectively engageable.
Patent CA-2518346-C (CA)
Title: System for suspending a free-hanging covering for an architectural opening
Inventor: DREW TERRENCE M
IPC: E06B9/24
Filed: 2005-09-06
Granted: 2012-04-03
Abstract: A system for suspending a free-hanging shade material in an architectural opening includes a panel of shade material and brackets that can be mounted to the top edge of the framework around the architectural opening even when the top edge is not straight or horizontally disposed. The top edge of the panel has reinforcement strips operatively connected thereto which are releasably connected to the brackets. The system is useful in conventional rectangular architectural openings or openings of unusual shapes and sizes such as semi-circular or having an inclined top edge.
Patent CA-2520141-C (CA)
Inventor: FAIR PHIL
IPC: G06F19/00
Filed: 2004-03-26
Granted: 2011-10-04
Abstract: Ensemble crépine réglable (5) conçu pour un puits et possédant un conduit (10) pouvant être accouplé à une canalisation de production et présentant un orifice s'étendant depuis le diamètre intérieur jusqu'au diamètre extérieur du conduit, une crépine (8) accouplée au conduit en position contiguë à l'orifice, une vanne (31) reliée au conduit et régulant l'écoulement de liquide à travers l'orifice du conduit, un moteur de vanne (32) accouplé à la vanne et ouvrant ou fermant cette dernière, ainsi qu'un dispositif de commande de vanne communiquant avec le moteur de vanne et transmettant à ce dernier des instructions concernant la configuration de la vanne.
Patent CA-2522274-C (CA)
Inventor: GANDY JOHN
IPC: F16L9/02
Filed: 2004-05-19
Granted: 2012-12-18
Abstract: A welded low carbon dual phase (ferrite plus martensite) and/or low carbon martensitic stainless steel PIPE having requisite yield strength and corrosion and/or erosion resistance is shown. Pipe can be manufactured up to a maximum outside diameter from finished plate or coil by utilizing a high speed-forming mill rather than using the traditional costly seamless pierced billet methods, or utilizing U-O-E or break press. An ERW technique is also used rather than utilizing the traditional welding methods. See Figure 1 Welded pipe dimensions and mechanical properties can be achieved which comply with the heat treatment process and the continuous roll forming mill's capability to produce the yield strengths and dimensional tolerances required to meet the service criteria of the pipe's intended application.
Patent CA-2527657-C (CA)
Title: Analogues de nucleosides fluores modifies
Inventor: CLARK JEREMY
IPC: C07H19/16
Filed: 2004-04-21
Granted: 2011-06-14
Abstract: L'invention concerne des compositions et des méthodes de traitement d'une infection à <i>Flaviviridae</i>, notamment le virus de hépatite C, le virus du Nil occidental, le virus de la fièvre jaune et une infection à rhinovirus chez un hôte, notamment les animaux, et surtout les êtres humains, au moyen de (2'R)-2'-désoxy-2'-fluoro-2'-C-méthyl nucléosides ou d'un sel acceptable sur le plan pharmaceutique ou d'un promédicament de ceux-ci.
Patent CA-2528223-C (CA)
Inventor: BOMBARDELLI EZIO
IPC: A61K31/704
Filed: 2004-05-26
Granted: 2011-11-22
Abstract: La présente invention concerne des dérivés de colchicine, notamment la 3-déméthyle et 3-déméthylthio-colchicine de la formule générale (I) dans laquelle X représente oxygène ou soufre, un procédé pour sa préparation et des compositions pharmaceutiques les contenant. Les composés de la formule (I) présentent une activité myorelaxante, anti-inflammatoire et anti-goutte.
Patent CA-2531703-C (CA)
Inventor: MERETEI ATTILA
IPC: A61F2/48
Filed: 2005-12-28
Granted: 2013-08-06
Abstract: Systems and methods for supplementing control of an anatomical sphincter. A collar containing variable viscosity fluid surrounds a portion of an anatomical conduit. The flow of bodily fluids through the anatomical conduit occurs according to the viscosity level of the variable viscosity fluid. Electro-rheologic fluid in the collar liquefies in the absence of an electrical potential difference to render the collar pliable, permitting the anatomical conduit to expand and fluid to flow through the anatomical conduit. Electro-rheologic fluid in the collar solidifies in the presence of an electrical potential difference to render the collar firm, restricting the anatomical conduit from expanding and restricting fluid from passing through the anatomical conduit. A control unit, or battery, operable in response to sensed pressure data or according to an external control unit manipulated by a patient, determines when an electrical potential difference is generated to change the state of the electro-rheologic fluid in the collar. Magneto-rheologic fluids can instead be used in the collar. An implanted or external control unit, or other magnetic source, determines when a magnetic field is generated to change the state of the magneto- rheologic fluid in the collar based on sensed pressure data or according to an external control unit operated by the patient.
Patent CA-2541039-C (CA)
Title: Electrosurgical forceps with slow closure sealing plates and method of sealing tissue
Inventor: ODOM DARREN
IPC: A61B18/14
Filed: 2006-03-28
Granted: 2014-06-10
Abstract: An Electrosurgical bipolar forceps for sealing tissue is disclosed which includes at least one shaft member having a jaw member disposed at a distal end thereof. The jaw members are movable from a first position in spaced relation relative to one another to at least one subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members including a sealing plate which communicates electrosurgical energy through tissue held therebetween. At least one of the sealing plates includes one or more adjustable stop members coupled to one or more controllers. The adjustable stop member(s) are adapted for separating the sealing plates by a predetermined gap distance and the controller(s) adapted for adjusting the adjustable stop member(s) to close the sealing plates at a predetermined rate.
Patent CA-2550815-C (CA)
Inventor: BASSIRI MASOUD
IPC: H04B7/26
Filed: 2003-11-28
Granted: 2012-10-09
Abstract: L'invention concerne un système de communication sans fil pour assurer une liaison radiofréquence (RF) entre un environnement clos, sensiblement protégé des signaux RF, et l'extérieur dudit environnement clos. Ledit système de communication sans fil comprend au moins une antenne passerelle montée en un point d'entrée de l'environnement clos. L'antenne passerelle émet de manière descente des signaux RF dans l'environnement clos et reçoit de manière ascendante des signaux RF provenant de l'environnement clos, respectivement. Ledit système comprend également au moins un répétiteur auxiliaire disposé dans l'environnement clos, une antenne émettrice et une antenne serveur. L'antenne émettrice et l'antenne serveur sont couplées au répétiteur auxiliaire. Le répétiteur auxiliaire retransmet les signaux RF sens descendant et les signaux RF sens ascendant à l'aide de l'antenne émettrice et de l'antenne serveur. L'invention concerne également un système d'ascenseur comprenant ledit système de communication sans fil.
Patent CA-2554731-C (CA)
Title: Cartouche filtrante de graisse tres efficace pour hotte a evacuation
Inventor: KYLLOENEN PEKKA
IPC: B01D46/10
Filed: 2006-07-31
Granted: 2011-04-19
Abstract: Un filtre à graisses comprend une partie filtrante configurée de façon que les émanations entrent dans une face principale de celle-ci et s'écoulent dans un filtre d'extraction de graisse dans une direction parallèle à la face principale. Un cadre qui s'insère dans une ouverture d'une hotte définit une structure de boîte qui est configurée pour permettre l'écoulement à partir de l'extrémité (ou les extrémités) de la partie filtrante où l'écoulement sort. Le cadre permet au débit de sortir dans un côté opposé à la face même si ledit cadre est entouré, dans le sens de la traînée, par une structure solide de l'ouverture de la hotte. Diverses réalisations fournissent une aire de surface augmentée afin d'améliorer l'efficacité de la saisie, des conceptions du support du filtre qui diminuent la turbulence et d'autres caractéristiques.
Patent CA-2570405-C (CA)
Inventor: JENSEN BJORN
IPC: A61F2/00
Filed: 2005-04-29
Granted: 2012-04-24
Abstract: A multilayer composite vascular access graft and a method of constructing such a graft are disclosed. The mcVAG has improved performance characteristics, which include desirable handling characteristics such as ease of suturing, kink resistance and the ability to serve as a cannulation route soon after the implant procedure.
Patent CA-2570795-C (CA)
Inventor: BOHLIN MARTIN
IPC: C07D401/12
Filed: 2005-06-20
Granted: 2013-05-28
Abstract: The present invention relates to a new process for the preparation of crystal modifications for use in the preparation of esomeprazole sodium salt. Further, the present invention also relates to the use of the new crystal modifications for the treatment of gastrointestinal disorders, pharmaceutical compositions containing them as well as the crystal modifications, as such.
Patent CA-2574197-C (CA)
Title: Methode et systeme pour signaler le transfert d'appels telephoniques entre points d'acces dans un reseau local sans fil
Inventor: WANG JAMES
IPC: H04W36/08
Filed: 2007-01-17
Granted: 2013-09-24
Abstract: Une méthode pour signaler un transfert d'un appel vocal communiqué entre un dispositif sans fil et un deuxième dispositif à partir d'un premier point d'accès vers un deuxième point d'accès dans un réseau sans fil, le deuxième dispositif étant couplé au premier et au deuxième points d'accès au moyen d'un serveur; la méthode comprenant la réception, au serveur, d'un message indiquant un transfert prochain entre le premier et le deuxième points d'accès, où le dispositif sans fil détermine si le message doit être envoyé en surveillant une caractéristique des signaux reçus de chacun du premier et du deuxième points d'accès et l'envoi, à partir du serveur vers le deuxième dispositif, d'un message indiquant le transfert prochain de sorte à préparer le deuxième dispositif en vue d'une possible interruption de l'appel vocal.
Patent CA-2574231-C (CA)
Title: Improved cocatalyst for the production of linear alpha-olefins
Inventor: BOLT HEINZ
IPC: B01J31/04
Filed: 2005-07-07
Granted: 2011-09-06
Abstract: The invention relates to a homogeneous catalyst for the production of linear alpha-olefins by oligomerisation of ethylene, consisting of a zirconium salt of organic acids and a cocatalyst which consists of alkylaluminiums and/or aluminium chloride. The activity of the catalyst, system may sometimes be raised substantially by adjusting the molar ratio of chlorine to aluminium in the cocatalyst within the range between 1.0 and 1.5. The economic viability of the production process and product purity are improved.
Patent CA-2575530-C (CA)
Inventor: JUMAS JEAN-CLAUDE
IPC: H01M4/36
Filed: 2005-07-28
Granted: 2013-12-24
Abstract: The invention relates to a negative electrode material, a method of producing said material, a negative electrode and a lithium-ion battery comprising said material. The inventive material comprises an active phase comprising a material M based on Al, Si, Sn, Sb or a mixture thereof and a support phase comprising a material XaYbOc, wherein: O is an oxygen; Y is a cation with a degree of oxidation (m) of 3, 4, 5 or 6; X is a cation with a degree of oxidation (d) of 1, 2, 3, 4 or 5, whereby X ensures the electroneutrality of XaYbOc; and c is such that 2 = c = 10; b is such that 1 = b = 4; and a = (2c-bm)/d. According to the invention, a mixed composition interface exists between material XaYbOc and active phase M, said interface comprising elements M, X, Y and O. For example, XaYbOc can be BPO4. The inventive production method comprises the following steps consisting in: subjecting a mixture of oxides of X and Y to a first thermal treatment, in order to obtain material XYO4; cooling and subsequently grinding the material obtained; mixing the ground material with M; subjecting the mixture thus obtained to a second thermal treatment, in order to obtain the inventive material; and cooling said material.
Patent CA-2577606-C (CA)
Title: Automated method and apparatus for single sided hydration of soft contact lenses in package carriers
Inventor: CALVIN OLIN W
IPC: C08J7/00
Filed: 1997-08-12
Granted: 2008-11-18
Abstract: An automated means for hydrating and packaging a molded hydrophilic contact lens in one of the mold parts used to mold the lens is provided in which a first robotic assembly removes a plurality of contact lens molds from a production line carrier, each of the lens molds having a contact lens adhered therein. The first robotic assembly transports the molds to a first staging area where the lens molds are sandwiched between a lens mold carrier and a top chamber plate to form a first hydration carrier. The hydration carrier is then transported through a plurality of flushing or extraction stations wherein fresh deionized water is introduced into the hydration chambers at each hydration station to flush leachable substances from the hydration chamber. At each flushing station, fresh deionized water is introduced into the hydration chamber to remove previously extracted impurities and the products of hydrolysis. A final robotic dis-assembly device separates the top chamber plate and lens molds in the mold carrier plate, to provide fully hydrated lenses in a concave lens mold ready for transfer to inspection and packaging stations. Following inspection of the lens, the concave lens mold is dosed with saline and used to form part of the package used to distribute the lens.
Patent CA-2578017-C (CA)
Title: Iscsi boot drive system and method for a scalable internet engine
Inventor: CAUTHRON DAVID M
IPC: G06F9/00
Filed: 2004-10-21
Granted: 2013-12-24
Abstract: A system and method for remote booting of a server using an internet SCSI  (iSCSI) connection, enabling remote operating system storage and retrieval upon request over TCP/IP networks. A  client initiator requests access to the server and an iSCSI virtualizer receives the access request, following which the initiator acts upon the request received by the virtualizer to initiate login to the server through use of an iSCSI Boot ROM on the server and to emulate a disk operating system through use of the iSCSI Boot ROM, which enables the server to boot.  The server boots in both an 8-bit and a subsequent 32-bit mode. The iSCSI Boot ROM appears as a local device upon the completion of the server boot. The virtualizer authenticates the login at least twice.  The virtualizer includes a pair of replicated active directory service servers. Remote operating system storage and retrieval upon request saves workstation memory space and enables use with workstations that lose boot information upon shutdown.
Patent CA-2578890-C (CA)
Title: System and apparatus with self-diagnostic and emergency alert voice capabilities
Inventor: LANE JOHN EVAN
IPC: G08B29/00
Filed: 2007-02-15
Granted: 2012-12-18
Abstract: An emergency alert system with the capability of providing audible alerts upon the detection of a possible emergency condition or a malfunctioning system component is provided. An audible alert may include voice phrases that are selected and output based, at least in part, on information associated with the possible emergency condition or malfunctioning system component. The noise in an area may be received and the volume of the outputted voice phrase may be changed based, at least in part, on the noise in the area.
Patent CA-2585934-C (CA)
Inventor: DAI YUJIA
IPC: A61P35/00
Filed: 2005-10-28
Granted: 2013-09-10
Abstract: Compounds having the formula (I) are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
Patent CA-2602646-C (CA)
Title: Methods for using light reflection patterns to determine location of pith and curvature of the annual ring
Inventor: HUANG CHIH-LIN
IPC: G01N21/956
Filed: 2007-09-17
Granted: 2010-12-21
Abstract: Methods are provided for using light reflection patterns to determine various properties of fibrous materials, such as wood. More specifically, the present invention relates to methods for determining a dive angle for grain. Further, the present invention relates to methods for using information in T2 plots, combined with knowledge of the microstructure of a wood sample surface, to find pith location and/or ring curvature.
Patent CA-2602777-C (CA)
Inventor: SMITH L MARY
IPC: A61K39/395
Filed: 2006-03-27
Granted: 2018-12-11
Abstract: The present invention provides binding molecules that specifically bind to GITR, e.g., human GITR (hGITR), on T cells and dendritic cells. Binding molecules of the invention are characterized by binding to hGITR with high affinity, in the presence of a stimulating agent, e.g., CD3, are agonistic, and abrogate the suppression of Teff cells by Treg cells. Various aspects of the invention relate to binding molecules, and pharmaceutical compositions thereof, as well as nucleic acids, recombinant expression vectors and host cells for making such binding molecules. Methods of using a binding molecule of the invention to detect human GITR or to modulate human GITR activity, either in vitro or in vivo, are also encompassed by the invention.