baber/WOPTO huggingface dataset:
Patent CA-2679835-C (CA)
Title: Ophthalmic endoilluminator with variable-wedge rotating-disk beam attenuator
Inventor: DACQUAY BRUNO
IPC: A61B3/12
Filed: 2008-03-04
Granted: 2016-07-05
Abstract: An ophthalmic endoilluminator includes a light source, a variable-wedge rotating-disk attenuator, a condensing lens, and an optical fiber. The variable-wedge rotating-disk attenuator attenuates the light produced by the light source. The variable-wedge rotating-disk attenuator includes a wedge capable of being adjusted over a variable angle as measured through an arc of the wedge and an axle to which the wedge is attached. The axle rotates such that the wedge rotates around a pivot defined by the axle. The condensing lens focuses the attenuated light. The optical fiber carries the focused light into an eye. The variable-wedge rotating-disk attenuator is located such that it affects the intensity of a light beam transmitted into an eye.
Patent CA-2684247-C (CA)
Inventor: ROTOLE DAVID V
IPC: F16H61/456
Filed: 2009-11-02
Granted: 2016-10-25
Abstract: Adjustable control arms for dual path hydrostatic pumps have first and second arms interconnected by an eccentric mechanism with a common pivot point on a pivotal control input shaft for the pumps. The control arms are adjusted at a minimal pump output such as 500 r.p.m. by varying the eccentric to achieve equal r.p.m. The throw of the pump arms is adjusted at a maximum pump output r.p.m., such as approximately 4000 r.p.m., to achieve uniform tracking, steering, and directional control from the dual path hydrostatic pumps.
Patent CA-2686942-C (CA)
Inventor: HEINEMANN INES
IPC: A01N43/56
Filed: 2008-04-01
Granted: 2015-03-31
Abstract: What is described are 4-(3-aminobenzoyl)pyrazoles of the general formula (I) and their use as herbicides. (see formula I) In this formula (I), R1 and R2 are radicals such as hydrogen and organic radicals, such as alkyl, alkenyl and alkynyl. Y is hydrogen or a protective group, such as tosyl.
Patent CA-2696775-C (CA)
Inventor: BAKER ALLIE M
IPC: F41G11/00
Filed: 2008-07-31
Granted: 2011-05-10
Abstract: A compact objective lens is disclosed which is particularly suitable for infrared optical systems. The lens features a simple design with only two lens elements, namely a first lens element receiving incident radiation and having front and rear surfaces, and a second lens element receiving incident radiation from the first element and having front and rear surfaces. The lens forms an image of a scene on a focal plane. At least three of the four surfaces of the elements are aspheric surfaces. The lens has an f-number less than about 2, a field-of-view less than about 30 degrees, and an effective focal length less than about 6 inches. The elements are made from a material selected to pass radiation in the infrared band of the electromagnetic spectrum, e.g., germanium. The lens is suitable for use as an objective lens for a long-wave infrared sight for small arms.
Patent CA-2704177-C (CA)
Inventor: HOUGH LAWRENCE ALAN
IPC: C09K8/68
Filed: 2008-10-18
Granted: 2016-05-31
Abstract: An aqueous fluid useful for the recovery of crude oil from a subterranean formation, which includes a composition including a mixture of water, a water soluble block copolymer, an inorganic salt and at least one member of the group of a nonionic surfactant having an HLB of less than 12, and methods for using same.
Patent CA-2713281-C (CA)
Title: Engineered antibody constant domain molecules
Inventor: DIMITROV DIMITER S
IPC: C07K16/10
Filed: 2009-01-30
Granted: 2019-10-15
Abstract: Described herein are engineered antibody constant domain molecules, such as CH2 or CH3 domain molecules, comprising at least one mutation, or comprising at least one complementarity determining region (CDR), or a functional fragment thereof, engrafted in a loop region of the CH2 domain. The CH2 domain molecules described herein are small, stable, soluble, ex-hibit little to no toxicity and are capable of binding antigen.
Patent CA-2714123-C (CA)
Title: Procedes et compositions pour reduire la teneur en sodium de produits alimentaires
Inventor: VADLAMANI KESWARA RAO
IPC: A23L13/40
Filed: 2008-09-09
Granted: 2016-06-28
Abstract: La présente invention concerne des compositions et des procédés pour reformuler des denrées alimentaires afin den réduire la teneur en sodium, tout en amplifiant significativement la perception du sel et en minimisant lamertume supplémentaire. Dans certains modes de réalisation, linvention concerne des compositions amplifiant le goût du sel incluant un mélange de trois sels de potassium cest-à-dire chlorure de potassium, phosphate monopotassique et citrate de potassium qui, lorsquil est utilisé conjointement avec du chlorure de sodium, amplifie significativement la perception du sel dans des aliments et boissons, tout en conférant un arrière-goût amer nul ou limité. Dans dautres modes de réalisation, linvention propose des compositions amplifiant le goût du sel incluant du chlorure de potassium en combinaison avec un acide organique, et éventuellement, un sel de potassium dun acide organique.
Patent CA-2714377-C (CA)
Inventor: SHIBUYA TAKASHI
IPC: A23L33/15
Filed: 2010-09-03
Granted: 2018-01-02
Abstract: The present invention aims to provide a particulate composition containing anhydrous crystalline 2-O- .alpha. -D-glucosyl-L-ascorbic acid having a significantly, hardly solidifiable property compared to conventional ones in a grade for use in quasi-drugs; a process for producing the same; and uses thereof. The present invention solves the above object by providing a particulate composition containing anhydrous crystalline 2-O- .alpha. -D-glucosyl-L-ascorbic in an amount of over 98.0% by weight but less than 99.9% by weight, on a dry solid basis; or a degree of crystallinity of 90% or higher for anhydrous crystalline 2-O- .alpha. -D-glucosyl-L-ascorbic acid, when calculated based on a profile of powder X-ray diffraction analysis of the particulate composition, and a dynamic vapor sorption level of 0.01% by weight or lower, when kept at 25°C under a relative humidity of 35% by weight for 12 hours after removal water in the particulate composition under nitrogen gas stream; and by providing a process for producing the same and uses thereof.
Patent CA-2714865-C (CA)
Inventor: MOUNT JEFFREY RICHARD
IPC: B41J2/17
Filed: 2006-07-07
Granted: 2012-10-23
Abstract: The invention provides a method of printing at a POS of register receipts and marketing information in which the required network bandwidth and quantity of ink are both reduced. SVG files are used to specify communications, associated modified image objects are stored locally to the POS, and associated modified image objects are modified version of original objects in which color values are replaced with other color values that result in the same print image, but with printing of less ink.
Patent CA-2715213-C (CA)
Inventor: BOURGAULT PIERRE
IPC: B64F1/36
Filed: 2008-05-12
Granted: 2013-08-20
Abstract: The invention provides systems to optimize the heat being transferred from a gaseous heat carrier to a contaminated surface. The invention also provides Retraction/Deployment System to facilitate the transportation of delivery heads.
Patent CA-2719033-C (CA)
Inventor: HANEY SEAN
IPC: A61F2/36
Filed: 2008-12-04
Granted: 2014-07-08
Abstract: A hip spacer mold (10) forming a spacer with a spacer stem (204) connected to a spacer head (202) has a stem portion (14) for forming a spacer stem. The hip spacer mold also has a plurality of interchangeable head modules (48, 50) configured for alternatively forming spacer heads of a plurality of different predetermined sizes. The head modules are configured to be disposed adjacent the stem portion.
Patent CA-2719151-C (CA)
Inventor: DEIGHTON KEVIN
IPC: F21V21/22
Filed: 2010-10-28
Granted: 2014-10-21
Abstract: A collapsible lighting device has a main body surrounded by a collar whose position is adjustable along the longitudinal axis of the main body. Pivotally connected or hinged legs are attached to the collar and to the main body with struts. When the collar is on one position, the legs deploy outward from the main body to the extent permitted by the struts, thereby allowing the legs to support the collapsible lighting device upright. A lamp head is attached to a member which telescope from the main body. When deployed, the lamp head can be switched on to provide illumination. When the collar is another position, the legs are drawn in toward the main body to form a cylindrical shape. The lam head can be positioned so that when the telescoping member is retracted into the main body, the collar surrounds the exterior of the lamp head, thus protecting the lamp head for transport. The overall cylindrical shape of the lighting device in the collapsed position facilitates transport, for example using a strap to carry the device on one's back.
Patent CA-2720694-C (CA)
Inventor: SESHADRI VENKATARAMANAN
IPC: H01B1/12
Filed: 2009-04-10
Granted: 2017-05-23
Abstract: Use of certain materials in hole injection or hole transport layers can improve the operational lifetimes in organic electronic devices. Compositions comprising a doped conjugated polymer, doped with a redox dopant, including iodonium salt, can increase lifetimes. Inks can be formulated and cast as films in organic electronic devices including OLEDs, PHOLEDs, and OPVs. One embodiment provides a composition with a conjugated polymer doped with a redox dopant. Non-aqueous based inks can be formulated. Iodonium salts can be used.
Patent CA-2726889-C (CA)
Inventor: YIN MING
IPC: B01J29/26
Filed: 2011-01-06
Granted: 2018-11-13
Abstract: A catalyst system comprising a first catalytic composition comprising a homogeneous solid mixture containing at least one catalytic metal and at least one metal inorganic support. The pores of the solid mixture have an average diameter in a range of about 1 nanometer to about 15 nanometers. The catalytic metal comprises nanocrystals.
Patent CA-2727460-C (CA)
Inventor: VALERIO THOMAS A
IPC: B03C1/22
Filed: 2009-06-11
Granted: 2014-12-30
Abstract: Recovering metallic materials, such as cop-per, from waste materials. The A dynamic sensor measures the rate of change of current generated by metallic materi-als in the waste materials. Preprocessing and post process-ing of the waste materials may be completed to further con-centrate the amount the metallic materials recovered from the waste.
Patent CA-2732050-C (CA)
Title: Previsualisation d'un nouvel evenement sur un petit dispositif a ecran
Inventor: WORMALD CHRISTOPHER R
IPC: G06F3/033
Filed: 2004-02-24
Granted: 2012-06-12
Abstract: La présente divulgation décrit une méthode et un dispositif de prévisualisation des nouveaux événements d'un dispositif de calcul qui présentent de multiples applications pour gérer des événements respectifs. Les applications concernées sont représentées par des icônes d'applications sur un écran d'interface utilisateur graphique. En réponse à un nouvel événement de l'une des applications, l'icône d'applications est modifiée visuellement pour notifier le nouvel événement. Une modification visuelle peut être déterminée en réponse au nouvel événement, par exemple, pour prévisualiser un contenu de l'événement. La modification visuelle peut comprendre un compte de tous les nouveaux événements tenus à disposition. La sélection de l'icône modifiée visuellement permet une prévisualisation supplémentaire. L'activation de l'application qui présente une icône modifiée visuellement est configurable, pour lancer automatiquement l'application, à l'apparition du nouvel événement.
Patent CA-2733280-C (CA)
Inventor: CHATFIELD GLEN F
IPC: F16L55/04
Filed: 2008-08-11
Granted: 2014-05-27
Abstract: A system, apparatus, and method for attenuating pulsations in a pumping system. The apparatus includes two pipe loops in fluid communication with a pump. Each of the pipe loops includes two branches with the first branch being longer than the second branch by an amount equal to half of a primary wavelength within a range of wavelengths propagating in a fluid discharged from the pump.
Patent CA-2734789-C (CA)
Inventor: PAVONE DOMENICO
IPC: C10J3/08
Filed: 2009-08-13
Granted: 2016-02-16
Abstract: In the case of a device for gasification of carbonaceous fuels, having a discharge for slags into a slag bath, a solution is supposed to be created with which the gasifier discharge opening is reliably kept at a temperature that guarantees that the slag will flow out. This is achieved in that the gasifier discharge opening is equipped with a ceramic drip edge that can be electrically heated.
Patent CA-2740407-C (CA)
Inventor: SANDSTROM RONALD W
IPC: G06Q20/34
Filed: 2009-10-12
Granted: 2024-01-02
Abstract: Dans un procédé informatisé permettant de générer un numéro limité dans le temps destiné à être utilisé dans une transaction par carte de paiement impliquant une carte de paiement délivrée à un utilisateur par une institution financière, un processeur est doté dune première pluralité de chiffres dun numéro de carte de paiement dorigine, la première pluralité de chiffres étant des chiffres prédéterminés associés à linstitution financière. Le processeur est doté dune date dexpiration souhaitée jusquà laquelle le numéro limité dans le temps est valide pour être accepté dans la transaction par carte de paiement. Le processeur exécute un programme qui définit une première pluralité de chiffres dans le numéro limité dans le temps comme la première pluralité de chiffres dans le numéro de carte de paiement dorigine, génère un premier numéro correspondant à la date dexpiration souhaitée, définit une seconde pluralité de chiffres dans le numéro limité dans le temps comme le premier numéro, et émet le numéro limité dans le temps.
Patent CA-2744775-C (CA)
Inventor: KIM IN KYU
IPC: B60S1/38
Filed: 2009-11-26
Granted: 2014-06-03
Abstract: The present invention generally relates to a wiper blade for wiping a windshield, and more particularly to wiper blade including a spoiler that forms an air flow allowing the wiper blade to be in close contact with the windshield. The wiper blade according to the present invention has a frame, a spoiler receiving the frame therein and forming an upper surface of the wiper blade and a wiper lip extending downwardly from the frame to contact a windshield. The wiper blade includes the following: a frame including an adaptor coupler at a midway portion; a spoiler receiving the frame and provided next to either side of the adaptor coupler, the spoiler having a cross-section including leg sides of a front surface and a rear surface and a topside of a top surface; and an adaptor mounted to the adaptor coupler and connecting the frame to a wiper arm. A width of the top surface connecting the front surface and the rear surface of the spoiler is maximal near the adaptor coupler and becomes narrower toward a longitudinal end of the spoiler.
Patent CA-2747008-C (CA)
Inventor: HSIA RICHARD
IPC: A61P25/20
Filed: 2008-12-18
Granted: 2017-12-12
Abstract: Novel mesylate, (R)-mandelate, succinate, citrate, fumarate, D-malate, D-tartrate, sulfate and L-tartrate salts of (6-(5-chloro-2-pyridyl)-5-[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine) are provided.
Patent CA-2750124-C (CA)
Title: Entrainement alternatif, essentiellement pour des bicyclettes et autres vehicules entraines pareillement
Inventor: KOHLHEB ROBERT
IPC: B62M1/28
Filed: 2010-01-21
Granted: 2017-11-28
Abstract: L'invention porte sur un entraînement alternatif, essentiellement pour des bicyclettes et autres véhicules entraînés pareillement, dans lequel la rotation des pédales entraînées est convertie en un mouvement de balancement alternatif de bras de balancement, et les bras de balancement ont des bras d'entraînement respectifs (16, 16') couplés à une partie tête (14, 14') entourant l'arbre de balancement (11) des pédales à partir desquels un bras de traction (17, 17') s'étend vers l'extérieur et ferme un angle avec le bras d'entraînement, et les extrémités éloignées des bras d'entraînement et de traction (16, 17) sont reliées mutuellement par un bras de liaison (20, 20'). Une ouverture sensiblement triangulaire est formée entre ces bras, l'arbre d'une roue d'entraînement (15, 15') est positionné dans cette ouverture, le bras de traction définit un trajet de traction (19, 19'), et un câble de traction souple (28) qui fait tourner la roue entraînée du véhicule est amené autour d'au moins une poulie (26) qui présente un arbre (35) guidé et amené le long du trajet de traction pour régler le rapport de transmission.
Patent CA-2752542-C (CA)
Inventor: WREDE STEFAN
IPC: E21B44/06
Filed: 2010-03-24
Granted: 2012-09-18
Abstract: A hydraulic control system includes a first motor, a second motor, a pump operatively associated with the first motor, a first coupling valve operatively associated with the second motor, first parallel valves operatively associated with the second motor, and a first switching valve operatively associated with the first coupling valve and the first parallel valves. The first switching valve is configured to switch the first coupling valve between a first coupling state and a second coupling state opposite the first coupling state and to switch the first parallel valves between a first parallel state and a second parallel state opposite the first parallel state. While the first parallel valves are in the first parallel state a portion of the output of the first motor drives the second motor while the first parallel valves are in the second parallel state, the output of the pump drives the second motor.
Patent CA-2755132-C (CA)
Inventor: SHIMIZU KAZUO
IPC: A61P19/02
Filed: 2010-03-30
Granted: 2018-02-13
Abstract: The present invention provides compounds useful as agents for the prevention or treatment of a disease associated with abnormal serum uric acid level and the like.  That is, the present invention relates to indolizine derivatives represented by the following formula (I) having xanthine oxidase inhibitory activities and useful as agents for the prevention or treatment of a disease associated with abnormality of serum uric acid level, prodrugs thereof, salts thereof or the like. In the formula, ring U represents aryl or heteroaryl; R1 represents halogen, a hydroxy group or the like; R2 represents halogen, a hydroxy group, alkyl, alkoxy, alkyl substituted by fluorine, alkoxy substituted by fluorine or the like; m represents a number from 0 to 2; n represents a number from 0 to 3; and R3 represents hydrogen, fluorine or the like.   (see formula I)
Patent CA-2756096-C (CA)
Inventor: UYEDA LINCOLN K
IPC: G06F9/455
Filed: 2010-04-01
Granted: 2017-05-02
Abstract: A virtual machine management system may perform a three phase migration analysis to move virtual machines off of less efficient hosts to more efficient hosts. In many cases, the migration may allow inefficient host devices to be powered down and may reduce overall energy costs to a datacenter or other user. The migration analysis may involve performing a first consolidation, a load balancing, and a second consolidation when consolidating virtual machines and freeing host devices. The migration analysis may also involve performing a first load balancing, a consolidation, and a second load balancing when expanding capacity.
Patent CA-2757273-C (CA)
Title: Sutureless valve prostheses and devices and methods for delivery
Inventor: ZHANG JI
IPC: A61F2/24
Filed: 2010-03-26
Granted: 2017-05-02
Abstract: A valve prosthesis, implantation device, and methods for use are provided. The implantation device utilizes moveable ciaspers for both positioning and anchoring the valve prosthesis Alternative designs of the devices allow different methods for minimally invasive implantation of a sutureless valve prosthesis, including transapical and transcatheter approaches Also provided is a delivery device for delivery of a medical prostheses though minimally invasive means. The valve prosthesis is comprised of a support frame (892) with attached leaflets and a valve clasper (880) that can be attached to the support frame to fix the prostestis in the pockets of the coronary sinus.
Patent CA-2759764-C (CA)
Inventor: DROOG ERIK
IPC: G01N15/00
Filed: 2003-02-14
Granted: 2017-06-13
Abstract: The enumeration of cells in fluids by flow cytometry is widely used across many disciplines such as assessment of leukocyte subsets in different bodily fluids or of bacterial contamination in environmental samples, food products and bodily fluids. For many applications the cost, size and complexity of the instruments prevents wider use, for example, CD4 analysis in HIV monitoring in resource-poor countries. The novel device, methods and algorithms disclosed herein largely overcome these limitations. Briefly, all cells in a biological sample are fluorescently labeled, but only the target cells are also magnetically labeled. The labeled sample, in a chamber or cuvet, is placed between two wedge-shaped magnets to selectively move the magnetically labeled cells to the observation surface of the cuvet. An LED illuminates the cells and a CCD camera captures the images of the fluorescent light emitted by the target cells. Image analysis performed with a novel algorithm provides a count of the cells on the surface that can be related to the target cell concentration of the original sample. The compact cytometer system provides a rugged, affordable and easy-to-use technique, which can be used in remote.
Patent CA-2764549-C (CA)
Title: Ensemble chasse-neige
Inventor: ANDIC MIKE MILE
IPC: E01H5/06
Filed: 2012-01-19
Granted: 2017-07-25
Abstract: Linvention décrit un ensemble chasse-neige qui comprend un corps de chasse-neige principal, au moins une vanne papillon, au moins un dispositif de blocage et un déflecteur. La au moins une vanne papillon et le au moins un dispositif de blocage sont connectés ensemble au corps de chasse-neige principal et sont commandés par des actionneurs qui ouvrent et ferment. Les actionneurs permettent aux utilisateurs de les contrôler lors de la libération ou pour conserver la neige collectée dans le corps de chasse-neige principal. Cette fonctionnalité est utilisée pour empêcher laccumulation de corniches de neige élevées en avant de petits chemins comme des allées.
Patent CA-2768010-C (CA)
Inventor: ODELL ALBERT C II
IPC: E21B19/06
Filed: 2006-12-12
Granted: 2016-09-20
Abstract: Un dispositif et des procédés sont destinés à conduire des tubulaires dans un puits de forage et hors de celui-ci. Un dispositif de préhension est activé avec un actionneur qui comprend un mécanisme principal et un mécanisme de secours redondant. Le mécanisme de secours redondant peut comporter un ou plusieurs pistons redondants à commande hydraulique. Le dispositif de préhension peut intégrer un système de sécurité conçu pour éviter dendommager les tubulaires lors de leur raccord au train de tubulaires ou de leur séparation de celui-ci.
Patent CA-2776249-C (CA)
Inventor: BEAUMONT TIM
IPC: A61K39/00
Filed: 2009-10-06
Granted: 2021-01-19
Abstract: The invention provides antibodies and functional equivalents thereof which are capable of specifically binding RSV. Nucleic acid sequences encoding said antibody, as well as antibody producing cells and methods for producing said antibody are also provided.
Patent CA-2779551-C (CA)
Inventor: VERKOEIJEN DANIEL
IPC: C12N1/00
Filed: 2010-11-02
Granted: 2018-05-01
Abstract: The present invention relates to a composition comprising a polyunsaturated fatty acid having at least 20 carbon atoms (LC-PUFA) and cells, which composition has a thermal induction time (T.I.T.) of > 24 hours at 40 °C. The invention also relates to a process for drying a composition comprising cells and a LC-PUFA, the process comprising drying the composition at a temperature of below 40 °C.